text stringlengths 14 6.51M |
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unit uOptimizers;
{$IFDEF FPC}
{$MODE Delphi}
{$ENDIF}
//**************************************************************************//
// Данный исходный код является составной частью системы МВТУ-4 //
// Программисты: Тимофеев К.А., Ходаковский В.В. //
//**************************************************************************//
interface
//***************************************************************************//
// Блоки для оптимизации параметров модели по зпдпнным критериям //
//***************************************************************************//
uses Classes, MBTYArrays, DataTypes, SysUtils, abstract_im_interface, RunObjts, Math, mbty_std_consts,
OptType, InterfaceUnit;
const
{$IFDEF ENG}
txtOptParametersValue = 'Optimized parameters = ';
txtOptCriteria = ' , optimization criteries = ';
txtYMinDefineError = 'Parameter ymin has dimension lower than x0';
txtYMaxDefineError = 'Parameter ymax has dimension lower than x0';
txtYAbsErrorDefineError = 'Parameter yabserror has dimension lower than x0';
txtUMaxErrorDefineError = 'Parameter umax has dimension lower than umin';
txt_opt_MaxFunEval = 'Exceeded the maximum number of function evaluations';
txt_Opt_InitVal = 'Error initializing the optimization algorithm';
txt_opt_Eps = 'Error optimization convergence';
{$ELSE}
txtOptParametersValue = 'Параметры = ';
txtOptCriteria = ' , Критерии = ';
txtYMinDefineError = 'Параметр ymin имеет размерность меньше чем x0';
txtYMaxDefineError = 'Параметр ymax имеет размерность меньше чем x0';
txtYAbsErrorDefineError = 'Параметр yabserror имеет размерность меньше чем x0';
txtUMaxErrorDefineError = 'Параметр umax имеет размерность меньше чем umin';
txt_opt_MaxFunEval = 'Превышено максимальное число вычислений функции';
txt_Opt_InitVal = 'Ошибка инициализации алгоритма оптимизации';
txt_opt_Eps = 'Ошибка оптимизаци по сходимости';
{$ENDIF}
//-------------------------------------------------------------------------------------------------
type
// Оптимизация модели
TOptimize_new = class(TRunObject)
protected
// ВХОДНЫЕ ДАННЫЕ
// Тип суммарного критерия оптимизации (Аддитивный, квадратичный, минимаксный, мультипликативный)
usumtype : integer;
// Максимальное к-во итераций при оптимизации (задается)
maxiter : NativeInt;
// Метод оптимизации (Поиск-2, Поиск-4, Симплекс)
optmethod : NativeInt;
// Режим оптимизации параметров (по полному перех. проц., в динамике с ост., в динамике непр.)
optmode : NativeInt;
// Периодичность анализа критериев оптимизации при расчёте в динамике (задается, с)
optstep : double;
// Начальные приближения выходов блоков (задается)
x0 : TExtArray;
// Минимальные значения выходов блока (задается)
ymin : TExtArray;
// Максимальные значения выходов блока (задается)
ymax : TExtArray;
// Абсолютная точность подбора выходов блока (задается)
yabserror : TExtArray;
// Начальные приращения выходов блока (задается)
dparams : TExtArray;
// Минимальные значения входных критериев оптимизации (задается)
umin : TExtArray;
// Максимальные значения входных критериев оптимизации (задается)
umax : TExtArray;
// ПЕРЕМЕННЫЕ МОДУЛЯ
// Код ошибки
ErrorNum : NativeInt;
// Количество выходов блока (параметров оптимизации)
NParam : integer;
// Количество входов блока (критериев оптимизации)
NQual : integer;
// Локальное время ???
localtime : double;
// Массив выходов блока (параметров оптимизации)
yparams : array of realtype;
// Массив входов блока (критериев оптимизации)
uinputs : array of realtype;
// Текущее приращение выходов блока (параметров оптимизации)
dPar : array of realtype;
// Класс метода оптимизации
OptimizeMethod : TOptMethod;
// Флаг текущего состояния алгоритма оптимизации
otp_step_position : integer;
// Флаг остановки оптимизации
StopOpt : integer;
oldstopopt : integer;
oldoldStopOpt : NativeInt;
// Ограничения выходов блока
PROCEDURE DOSETOUTS(X, FX : PExtArr; var ner : NativeInt);
// Получаем качество ???
PROCEDURE DOGETQUAL(X, FX : PExtArr; var ner : NativeInt);
// Вывод информации о подобранных параметрах оптимизации и текущих значениях критериев оптимизации
PROCEDURE DOOUT(X, FX : PExtArr; N, M, NFE : integer; var stepout : integer);
// Сравнение F(X1) и F(X2)
PROCEDURE DOCOMPQUAL(X, Y, FX, FY : PExtArr; N : integer; M : integer; var IC : integer);
public
// Конструктор
constructor Create(Owner : TObject); override;
// Деструктор
destructor Destroy; override;
// Информационная функция блока (Как блок должен сортироваться)
function InfoFunc(Action : integer; aParameter : NativeInt) : NativeInt; override;
// Основной алгоритм работы (Расчет блока)
function RunFunc(var at, h : RealType; Action : Integer) : NativeInt; override;
// Привязка параметров на схеме к внутренним переменным блока
function GetParamID(const ParamName : string; var DataType : TDataType; var IsConst : boolean): NativeInt; override;
// Чтение точки рестарта блока
function RestartLoad(Stream : TStream; Count : integer; const TimeShift : double) : boolean; override;
// Запись точки рестарта блока
procedure RestartSave(Stream : TStream); override;
end;
//##############################################################################
implementation
//##############################################################################
uses UPoisk2, UPoisk4, USimp, UGradients, UGradients2;
//-------------------------------------------------------------------------------------------------
constructor TOptimize_new.Create;
begin
inherited;
x0:=TExtArray.Create(1);
ymin:=TExtArray.Create(1);
ymax:=TExtArray.Create(1);
yabserror:=TExtArray.Create(1);
dparams:=TExtArray.Create(1);
umin:=TExtArray.Create(1);
umax:=TExtArray.Create(1);
end;
//-------------------------------------------------------------------------------------------------
destructor TOptimize_new.Destroy;
begin
inherited;
x0.Free;
ymin.Free;
ymax.Free;
yabserror.Free;
dparams.Free;
umin.Free;
umax.Free;
end;
//-------------------------------------------------------------------------------------------------
function TOptimize_new.GetParamID;
begin
Result:=inherited GetParamId(ParamName, DataType, IsConst);
if Result = -1 then begin
if StrEqu(ParamName,'x0') then begin
// Начальное приближение выходов блоков
Result:=NativeInt(x0);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'ymin') then begin
// Минимальное значение выходов блока
Result:=NativeInt(ymin);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'ymax') then begin
// Максимальное значение выходов блока
Result:=NativeInt(ymax);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'yabserror') then begin
// Абсолютная точность подбора значений выходов
Result:=NativeInt(yabserror);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'dparams') then begin
// Начальное приращение выходов
Result:=NativeInt(dparams);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'umin') then begin
// Минимальные значения входных критериев оптимизации
Result:=NativeInt(umin);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'umax') then begin
// Максимальные значения входных критериев оптимизации
Result:=NativeInt(umax);
DataType:=dtDoubleArray;
end
else if StrEqu(ParamName,'usumtype') then begin
// Тип суммарного критерия оптимизации
Result:=NativeInt(@usumtype);
DataType:=dtInteger;
end
else if StrEqu(ParamName,'maxiter') then begin
// Максимальное количество повторных моделирований при расчёте по полному переходному процессу
Result:=NativeInt(@maxiter);
DataType:=dtInteger;
end
else if StrEqu(ParamName,'optmethod') then begin
// Метод оптимизации
Result:=NativeInt(@optmethod);
DataType:=dtInteger;
end
else if StrEqu(ParamName,'optmode') then begin
// Режим оптимизации параметров
Result:=NativeInt(@optmode);
DataType:=dtInteger;
end
else if StrEqu(ParamName,'optstep') then begin
// Периодичность анализа критериев оптимизации при расчёте в динамике, сек
Result:=NativeInt(@optstep);
DataType:=dtDouble;
end
end
end;
//-------------------------------------------------------------------------------------------------
function TOptimize_new.InfoFunc;
begin
Result:=0;
case Action of
i_GetInit:
Result:=1;
i_GetCount:
begin
cY[0]:=x0.Count;
cU[0]:=umin.Count;
end;
i_GetBlockType:
Result := t_fun; // Функциональный блок
i_GetPropErr:
begin
// Проверка размерностей
if ymin.Count < x0.Count then begin
// Ошибка 'Параметр ymin имеет размерность меньше чем x0'
ErrorEvent(txtYMinDefineError, msError, VisualObject);
Result:=r_Fail;
end;
if ymax.Count < x0.Count then begin
// Ошибка 'Параметр ymax имеет размерность меньше чем x0'
ErrorEvent(txtYMaxDefineError, msError, VisualObject);
Result:=r_Fail;
end;
if yabserror.Count < x0.Count then begin
// Ошибка 'Параметр yabserror имеет размерность меньше чем x0'
ErrorEvent(txtYAbsErrorDefineError, msError, VisualObject);
Result:=r_Fail;
end;
if umax.Count < umin.Count then begin
// Ошибка 'Параметр umax имеет размерность меньше чем umin'
ErrorEvent(txtUMaxErrorDefineError, msError, VisualObject);
Result:=r_Fail;
end;
end;
else
Result := inherited InfoFunc(Action, aParameter);
end;
end;
//-------------------------------------------------------------------------------------------------
function TOptimize_new.RunFunc(var at,h : RealType;Action:Integer):NativeInt;
var
i : Integer;
tmp_time,tmpx: double;
label
do_opt_step,precise_step;
begin
Result:=0;
case Action of
f_InitObjects: begin
NParam:=cY[0];
NQual:=cU[0];
SetLength(dPar,NParam);
SetLength(yparams, NParam);
SetLength(uinputs, NQual + 1);
ErrorNum:=0;
StopOpt:=0;
oldstopopt:=0;
oldoldStopOpt:=0;
otp_step_position:=0;
if OptimizeMethod <> nil then OptimizeMethod.Free;
case optmethod of
// ПОИСК-2
0: OptimizeMethod:=TPOISK2.Create;
// ПОИСК-4
1: OptimizeMethod:=TPOISK4.Create;
// Симплекс
2: OptimizeMethod:=TSIMPS.Create;
// Метод наискорейшего спуска
3: OptimizeMethod:=TGradients.Create;
// Метод сопряженных градиентов
4: OptimizeMethod:=TGradients2.Create;
end;
OptimizeMethod.SETOUTS:=DOSETOUTS;
OptimizeMethod.GETQUAL:=DOGETQUAL;
OptimizeMethod.OUT2:=DOOUT;
OptimizeMethod.COMPQUAL:=DOCOMPQUAL;
OptimizeMethod.InitMem(NParam,NQual);
end;
f_Stop: begin
if OptimizeMethod <> nil then OptimizeMethod.Free;
OptimizeMethod:=nil;
end;
f_InitState: begin
tmp_time:=0;
// Установка начальных значений параметров оптимизации задачи
tmpx:=0;
for i:=0 to NParam-1 do begin
// Начальные значения
yparams[i]:=x0.Arr^[i];
Y[0].Arr^[i]:=x0.Arr^[i];
// Начальные приращения (по умолчанию = 0.1*допустимый интервал)
if i < dparams.Count then tmpx:=dparams.Arr^[i];
if tmpx = 0 then
dPar[i]:=0.1*(ymax.Arr^[i]-ymin.Arr^[i])
else
dPar[i]:=tmpx;
end;
//Начальные критерии качества
for i:=0 to NQual-1 do uinputs[i]:=U[0].Arr^[i];
//Если стоит режим работы по полной выборке, то выставляем флаг, что нам надо запомнить стартовое состояние
if optmode = 0 then begin
ModelODEVars.fSaveModelState:=True;
goto do_opt_step;
end;
//Уточнение шага дискретизации
if (optmode <> 0) and ModelODEVars.fPreciseSrcStep and (optstep > 0) then begin
ModelODEVars.fsetstep:=True;
ModelODEVars.newstep:=min(ModelODEVars.newstep,optstep);
end;
end;
f_EndTimeTask: if optmode = 0 then begin
//В режиме оптимизации по полному времени процесса, мы делаем следующий вызов конечного автомата оптимизации тут
goto do_opt_step;
end;
f_GoodStep: if optmode <> 0 then begin
//Блок срабатывания с заданным шагом
tmp_time:=localtime + h;
if tmp_time > optstep then begin
if optstep > 0 then
tmp_time:=tmp_time - Int(tmp_time/optstep)*optstep
else
tmp_time:=0;
// ----
//##############################################################################
do_opt_step:
// Принудительное завершение оптимизации
if (optmode = 0) and (StopOpt = 1) then exit;
//Вызов собственно оптимизации
OptimizeMethod.ExecuteStep(
@yparams[0], // Массив параметров
@uinputs[0], // Массив критериев
NParam, // Количество параметров
NQual, // Количество критериев
@dPar[0], // Текущее приращение параметра оптимизации
yabserror.Arr, // Точность подбора выходных параметров оптимизации
maxiter, // Максимальное к-во итераций при оптимизации
ymin.Arr, // Минимальное значение параметра оптимизации
ymax.Arr, // Максимальное значение параметра оптимизации
ErrorNum, // Код ошибки
StopOpt, // Флаг конца оптимизации
otp_step_position); // Состояние алгоритма оптимизации
//Выдаём диагностические сообщения об ошибках оптимизации
if ErrorNum <> 0 then
case ErrorNum of
// Ошибка 'Превышено максимальное число вычислений функции'
er_opt_MaxFunEval: ErrorEvent(txt_opt_MaxFunEval + ' (' + IntToStr(maxiter) + ') time='+FloatToStr(at),msError,VisualObject); // превышено максимальное число вычислений функции
// Ошибка 'Ошибка инициализации алгоритма оптимизации'
er_Opt_InitVal: ErrorEvent(txt_Opt_InitVal+' time='+FloatToStr(at),msError,VisualObject); // Ошибка инициализации алгоритма оптимизации
// Ошибка 'Ошибка оптимизаци по сходимости'
er_opt_Eps: ErrorEvent(txt_opt_Eps+' time='+FloatToStr(at),msError,VisualObject); // Ошибка оптимизаци по сходимости
end;
//В режиме непрерывной динамической оптимизации сбрасываем флаг
//остановки оптимизации если мы остановились и сделали ещё один шаг !!!
if optmode = 2 then begin
if (StopOpt = 1) and (oldstopopt = 1) and (oldoldStopOpt = 1) then
StopOpt:=0;
oldoldStopOpt:=oldstopopt;
oldstopopt:=StopOpt;
end
else
//В полнои режиме оптимизации - выставляем флаг повтора модели, пока она у нас не уложится
if optmode = 0 then begin
//Если в процессе есть ошибки - то остановка процесса оптимизации, чтобы остановить процесс
if ErrorNum <> 0 then StopOpt:=1;
//Выставляем флаг остановки
ModelODEVars.fStartAgain:=StopOpt = 0;
exit;
end;
end;
//Блок срабатывания с заданным шагом
//Запоминание счётчика времени
localtime:=tmp_time;
//--------
goto precise_step;
end;
//##############################################################################
//Уточнение шага для более точного выставления времени оптимизации
f_UpdateOuts: if (optmode <> 0) then begin
precise_step:
if ModelODEVars.fPreciseSrcStep and (optstep > 0) and (optstep > localtime) then begin
ModelODEVars.fsetstep:=True;
ModelODEVars.newstep:=min(min(ModelODEVars.newstep,optstep - localtime),optstep);
end;
end;
end
end;
//-------------------------------------------------------------------------------------------------
function TOptimize_new.RestartLoad(Stream: TStream;Count: integer;const TimeShift:double):boolean;
var oldoptmode,
oldoptmethod,
oldUCount,
oldYCount: integer;
begin
//Для режима работы 0 (с циклическим перезапуском модели) не загружаем рестарт !!!
if optmode = 0 then begin
Result:=True;
exit;
end
else begin
//Загружаем входы-выходы
Result:=inherited RestartLoad(Stream,Count,TimeShift);
//Загружаем состояние алгоритма оптимизации
Stream.Read(oldoptmode,SizeOfInt);
Stream.Read(oldoptmethod,SizeOfInt);
Stream.Read(oldUCount,SizeOfInt);
Stream.Read(oldYCount,SizeOfInt);
Stream.Read(StopOpt,SizeOfInt);
Stream.Read(localtime,SizeOfDouble);
//Проверяем не изменились ли настройки так, что состояние алгоритма оптимизации нельзя загрузить
if (oldoptmode = optmode) and
(oldoptmethod = optmethod) and
(oldUCount = U[0].Count) and
(oldYCount = Y[0].Count) then begin
Stream.Read(otp_step_position,SizeOfInt);
Stream.Read(yparams[0],Length(yparams)*SizeOfDouble);
Stream.Read(uinputs[0],Length(uinputs)*SizeOfDouble);
Stream.Read(dPar[0],Length(dPar)*SizeOfDouble);
Result:=OptimizeMethod.RestartLoad(Stream,Count,TimeShift);
end;
end;
end;
//-------------------------------------------------------------------------------------------------
procedure TOptimize_new.RestartSave(Stream: TStream);
begin
//Для режима работы 0 (с циклическим перезапуском модели) не сохраняем рестарт !!!
if optmode <> 0 then begin
//Сохраняем входы-выходы
inherited RestartSave(Stream);
//Сохраняем состояние алгоритма оптимизации
Stream.Write(optmode,SizeOfInt);
Stream.Write(optmethod,SizeOfInt);
Stream.Write(U[0].Count,SizeOfInt);
Stream.Write(Y[0].Count,SizeOfInt);
Stream.Write(StopOpt,SizeOfInt);
Stream.Write(otp_step_position,SizeOfInt);
Stream.Write(yparams[0],Length(yparams)*SizeOfDouble);
Stream.Write(uinputs[0],Length(uinputs)*SizeOfDouble);
Stream.Write(dPar[0],Length(dPar)*SizeOfDouble);
Stream.Write(localtime,SizeOfDouble);
//Сохраняем внутреннее состояние алгоритма оптимизации
OptimizeMethod.RestartSave(Stream);
end;
end;
//-------------------------------------------------------------------------------------------------
PROCEDURE TOptimize_new.DOSETOUTS;
var i: integer;
begin
//Выставляем выходы
for i:=0 to NParam-1 do begin
if (X[i] < ymin.Arr^[i]) then X[i]:=ymin.Arr^[i];
if (X[i] > ymax.Arr^[i]) then X[i]:=ymax.Arr^[i];
Y[0].Arr^[i]:=X[i];
end;
end;
//-------------------------------------------------------------------------------------------------
PROCEDURE TOptimize_new.DOGETQUAL;
const
fmax=1.0e30;
var
// Номер параметра
i : integer;
// Суммарное качество
s : realtype;
// Качество
q : realtype;
label
finish;
begin
//Получаем качество
if StopOpt = 1 then begin
FX[NQual]:=0; ///fmax; - вообще странная это цифра... С ней алгоритм ПОИСК-2 не останавливается в принципе...
exit
end;
ner:=0;
if ner > 0 then goto finish;
// Процедура сворачивания векторного критерия в скалярный (FX[NParam]) }
for i:=0 to NQual-1 do
FX[i]:=U[0].Arr^[i];
s:=0;
for i:=0 to NQual-1 do begin
if FX[i]>umax.Arr^[i] then
q:=(FX[i]-umax.Arr^[i])/(umax.Arr^[i]-umin.Arr^[i])
else if FX[i] < umin.Arr^[i] then
q:=(umin.Arr^[i]-FX[i])/(umax.Arr^[i]-umin.Arr^[i])
else q:=0;
case usumtype of
0: s:=s+q; // Аддитивный
1: s:=s+q*q; // Квадратичный
2: if q>s then s:=q; // Минимаксный
3: s:=s+ln(q+1); // Мультипликативный
end;
end;
case usumtype of
0: FX[NQual]:=s/NQual; // Аддитивный
1: FX[NQual]:=sqrt(s/NQual); // Квадратичный
2: FX[NQual]:=s; // Минимаксный
3: FX[NQual]:=exp(s/NQual)-1; // Мультипликативный
end;
finish:
if (ner>0) and (ner<1000) then begin
FX[NQual] := 0; /// fmax; Это работает странно ... поэтому поставил 0 тут
if (StopOpt = -1) then
StopOpt:=1
end;
{ else if tOptAlg = 3 then SHTRAF(X,FX); // Это я не знаю откуда осталось. В 3.7 оно было забанено }
end;
//-------------------------------------------------------------------------------------------------
PROCEDURE TOptimize_new.DOOUT;
begin
//Выводим информацию о подобранных параметрах оптимизации и текущих значениях критериев оптимизации
ErrorEvent(txtOptParametersValue + GetStrValue(Y[0], dtDoubleArray) +
txtOptCriteria + GetStrValue(U[0], dtDoubleArray) +
' Качество: ' + FloatToStr(FX[M]) +
' Состояние: ' + IntToStr(stepout) +
' Итерация: ' + IntToStr(NFE), msInfo, VisualObject);
end;
//-------------------------------------------------------------------------------------------------
PROCEDURE TOptimize_new.DOCOMPQUAL;
begin
if (StopOpt = 1) then
IC:=3
else if FY[NQual] < FX[NQual] then
IC:=2 // F(X2) < F(X1)
else
IC:=1; // F(X2) >= F(X1)
// TODO: Никогда не сработает???
if (FY[NQual]=0) then
StopOpt := 1;
end;
//-------------------------------------------------------------------------------------------------
end.
|
unit cPedidoDeCompra;
interface
type
PedidodeCompra = class (TObject)
protected
codPedCompra : integer;
dataPedCompra : TDateTime;
valTotPedCompra : real;
statusCompra : string;
public
Constructor Create (codPedCompra : integer; dataPedCompra : TDateTime; valTotPedCompra : real; statusCompra:string);
Procedure setcodPedCompra (codPedCompra:integer);
Function getcodPedCompra:integer;
Procedure setdataPedCompra(dataPedCompra:TDateTime);
Function getdataPedCompra:TDateTime;
Procedure setvalTotPedCompra (valTotPedCompra:real);
Function getValTotPedCompra:real;
Procedure setstatusCompra (statusCompra:string);
Function getstatusCompra:string;
end;
implementation
Constructor PedidodeCompra.Create(codPedCompra:integer; dataPedCompra:TDateTime; valTotPedCompra:real; statusCompra:string);
begin
self.codPedCompra := codPedCompra;
self.dataPedCompra := dataPedCompra;
self.valTotPedCompra := valTotPedCompra;
self.statusCompra := statusCompra;
end;
Procedure PedidodeCompra.setcodPedCompra(codPedCompra:integer);
begin
self.codPedCompra := codPedCompra;
end;
Function PedidodeCompra.getcodPedCompra:integer;
begin
result := codPedCompra;
end;
Procedure PedidodeCompra.setdataPedCompra(dataPedCompra:TDateTime);
begin
self.dataPedCompra := dataPedCompra;
end;
Function PedidodeCompra.getdataPedCompra:TDateTime;
begin
result := dataPedCompra;
end;
Procedure PedidodeCompra.setvalTotPedCompra(valTotPedCompra:real);
begin
self.valTotPedCompra := valTotPedCompra;
end;
Function PedidodeCompra.getValTotPedCompra:real;
begin
result := valTotPedCompra;
end;
Procedure PedidodeCompra.setstatusCompra(statusCompra:string);
begin
self.statusCompra := statusCompra;
end;
Function PedidodeCompra.getstatusCompra:string;
begin
result := statusCompra;
end;
end.
|
{$A+,B-,D+,E-,F-,G+,I+,L+,N+,O-,P-,Q-,R-,S-,T-,V+,X+,Y+}
{$M 1024,0,0}
{
by Behdad Esfahbod
Algorithmic Problems Book
August '1999
Problem 8 O(N2) Dfs Method
}
program
ClosedSet;
const
MaxN = 50;
var
N : Integer;
A : array [1 .. MaxN, 1 .. MaxN] of Integer;
M : array [1 .. MaxN] of Boolean;
I, J : Integer;
F : Text;
procedure Add (X : Integer);
var
I : Integer;
begin
M[X] := True;
for I := 1 to N do
if M[I] then
begin
if not M[A[X, I]] then
Add(A[X, I]);
if not M[A[I, X]] then
Add(A[I, X]);
end;
end;
begin
Assign(F, 'input.txt');
Reset(F);
Readln(F, N);
for I := 1 to N do
begin
for J := 1 to N do
Read(F, A[I, J]);
Readln(F);
end;
Read(F, I);
while I <> 0 do
begin
Add(I);
Read(F, I);
end;
Close(F);
Assign(F, 'output.txt');
ReWrite(F);
for I := 1 to N do
if M[I] then
Writeln(F, I);
Close(F);
end. |
PROGRAM Penney;
TYPE
CoinToss = (heads, tails);
Sequence = array [1..3] of CoinToss;
Player = record
bet: Sequence;
score: integer;
end;
VAR
Human, Computer: Player;
Rounds, Count: integer;
Function TossCoin: CoinToss;
{ Returns heads or tails at random }
Begin
if random(2) = 1 then TossCoin := Heads
else TossCoin := tails
End;
Procedure PutToss(toss: CoinToss);
{ Outputs heads or tails as a letter }
Begin
if toss = heads then write('H')
else write('T')
End;
Function GetToss: CoinToss;
{ Reads H or T from the keyboard in either lettercase }
var c: char;
Begin
{ Keep reading characters until we get an appropriate letter }
repeat read(c) until c in ['H', 'h', 'T', 't'];
{ Interpret the letter }
if c in ['H', 'h'] then GetToss := heads
else GetToss := tails
End;
Procedure ShowSequence(tosses: Sequence);
{ Outputs three coin tosses at once }
Var
i: integer;
Begin
for i := 1 to 3 do PutToss(tosses[i])
End;
Procedure ReadSequence(var tosses: Sequence);
{ Accepts three coin tosses from the keyboard }
Var i: integer;
Begin
{ Get the 3 letters }
for i := 1 to 3 do tosses[i] := GetToss;
{ Ignore the rest of the line }
readln
End;
Function Optimum(opponent: Sequence): Sequence;
{ Generates the optimum sequence against an opponent }
Begin
case opponent[2] of
heads: Optimum[1] := tails;
tails: Optimum[1] := heads
end;
Optimum[2] := opponent[1];
Optimum[3] := opponent[2]
End;
Function RandomSequence: Sequence;
{ Generates three random coin tosses }
Var
i: integer;
Begin
for i := 1 to 3 do RandomSequence[i] := TossCoin
End;
Function Match(first, second: Sequence): Boolean;
{ Detects whether a sequence of tosses matches another }
Var
different: boolean;
i: integer;
Begin
different := false;
i := 1;
while (i <= 3) and not different do begin
if not (first[i] = second[i]) then different := true;
i := i + 1
end;
Match := not different
End;
Procedure PlayRound(var human, computer: Player);
{ Shows coin tosses and announces the winner }
Var
{ We only ever need to store the 3 most recent tosses in memory. }
tosses: Sequence;
Begin
{ Start with the first three tosses }
write('Tossing the coin: ');
tosses := RandomSequence;
ShowSequence(tosses);
{ Keep tossing the coin until there is a winner. }
while not (Match(human.bet, tosses) or Match(computer.bet, tosses)) do begin
tosses[1] := tosses[2];
tosses[2] := tosses[3];
tosses[3] := TossCoin;
PutToss(tosses[3])
end;
{ Update the winner's score and announce the winner }
writeln;
writeln;
if Match(human.bet, tosses) then begin
writeln('Congratulations! You won this round.');
human.score := human.score + 1;
writeln('Your new score is ', human.score, '.')
end
else begin
writeln('Yay, I won this round!');
computer.score := computer.score + 1;
writeln('My new score is ', computer.score, '.')
end
End;
{ Main Algorithm }
BEGIN
{ Welcome the player }
writeln('Welcome to Penney''s game!');
writeln;
write('How many rounds would you like to play? ');
readln(Rounds);
writeln;
writeln('Ok, let''s play ', Rounds, ' rounds.');
{ Start the game }
randomize;
Human.score := 0;
Computer.score := 0;
for Count := 1 to Rounds do begin
writeln;
writeln('*** Round #', Count, ' ***');
writeln;
{ Choose someone randomly to pick the first sequence }
if TossCoin = heads then begin
write('I''ll pick first this time.');
Computer.bet := RandomSequence;
write(' My sequence is ');
ShowSequence(Computer.bet);
writeln('.');
repeat
write('What sequence do you want? ');
ReadSequence(Human.bet);
if Match(Human.bet, Computer.bet) then
writeln('Hey, that''s my sequence! Think for yourself!')
until not Match(Human.bet, Computer.bet);
ShowSequence(Human.bet);
writeln(', huh? Sounds ok to me.')
end
else begin
write('You pick first this time. Enter 3 letters H or T: ');
ReadSequence(Human.bet);
Computer.bet := Optimum(Human.bet);
write('Ok, so you picked ');
ShowSequence(Human.bet);
writeln;
write('My sequence will be ');
ShowSequence(Computer.bet);
writeln
end;
{ Then we can actually play the round }
writeln('Let''s go!');
writeln;
PlayRound(Human, Computer);
writeln;
writeln('Press ENTER to go on...');
readln
end;
{ All the rounds are finished; time to decide who won }
writeln;
writeln('*** End Result ***');
writeln;
if Human.score > Computer.score then writeln('Congratulations! You won!')
else if Computer.score > Human.score then writeln('Hooray! I won')
else writeln('Cool, we tied.');
writeln;
writeln('Press ENTER to finish.');
readln
END.
|
//******************************************************************************
//*** LUA SCRIPT DELPHI UTILITIES ***
//*** ***
//*** (c) 2006 Jean-Fran輟is Goulet, Massimo Magnano, Kuma ***
//*** ***
//*** ***
//******************************************************************************
// File : LuaUtils.pas
//
// Description : Useful functions to work with Lua in Delphi.
//
//******************************************************************************
//** See Copyright Notice in lua.h
//Revision 1.2
// MaxM Adds :
// GetCurrentFuncName, LuaSetTablePropertyFuncs
//
//Revision 1.1
// MaxM Adds :
// LuaPCallFunction
//
//Revision 1.0
// MaxM Adds :
// LuaPushVariant
// LuaToVariant
// LuaGetTableInteger, LuaGet\SetTableTMethod
// LuaLoadBufferFromFile
// Solved Bugs : Stack problem in LuaProcessTableName
// LuaToInteger why Round?, Trunc is better
unit LuaUtils;
interface
uses
SysUtils, Classes, ComCtrls, luaconf, lua, lualib, lauxlib, Variants;
const
ERR_Script ='Script Error : ';
type
TOnLuaStdout = procedure (S: PChar; N: Integer);
TOnLuaStdoutEx = procedure (F, S: PChar; L, N: Integer);
ELuaException = class(Exception)
Title: string;
Line: Integer;
Msg: string;
constructor Create(Title: string; Line: Integer; Msg: string);
end;
TVariantArray =array of Variant;
PVariantArray =^TVariantArray;
function Quote(const Str: string): string;
function Dequote(const QuotedStr: string): string;
function lua_print(L: Plua_State): Integer; cdecl;
function lua_printex(L: Plua_State): Integer; cdecl;
function lua_io_write(L: Plua_State): Integer; cdecl;
function lua_io_writeex(L: Plua_State): Integer; cdecl;
function LuaToBoolean(L: PLua_State; Index: Integer): Boolean;
procedure LuaPushBoolean(L: PLua_State; B: Boolean);
function LuaToInteger(L: PLua_State; Index: Integer): Integer;
procedure LuaPushInteger(L: PLua_State; N: Integer);
function LuaToVariant(L: Plua_State; Index: Integer): Variant;
procedure LuaPushVariant(L: Plua_State; N: Variant);
function LuaToString(L: PLua_State; Index: Integer): string;
procedure LuaPushString(L: PLua_State; const S: string);
function LuaIncIndex(L: Plua_State; Index: Integer): Integer;
function LuaAbsIndex(L: Plua_State; Index: Integer): Integer;
procedure LuaGetTable(L: Plua_State; TableIndex: Integer; const Key: string);
function LuaGetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string): Boolean;
function LuaGetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string): Double;
function LuaGetTableInteger(L: Plua_State; TableIndex: Integer; const Key: string): Integer;
function LuaGetTableString(L: Plua_State; TableIndex: Integer; const Key: string): string;
function LuaGetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string): lua_CFunction;
function LuaGetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string): Pointer;
function LuaGetTableTMethod(L: Plua_State; TableIndex: Integer; const Key: string): TMethod;
procedure LuaRawGetTable(L: Plua_State; TableIndex: Integer; const Key: string);
function LuaRawGetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string): Boolean;
function LuaRawGetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string): Double;
function LuaRawGetTableString(L: Plua_State; TableIndex: Integer; const Key: string): string;
function LuaRawGetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string): lua_CFunction;
function LuaRawGetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string): Pointer;
procedure LuaSetTableValue(L: PLua_State; TableIndex: Integer; const Key: string; ValueIndex: Integer);
procedure LuaSetTableNil(L: Plua_State; TableIndex: Integer; const Key: string);
procedure LuaSetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string; B: Boolean);
procedure LuaSetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string; N: Double);
procedure LuaSetTableString(L: Plua_State; TableIndex: Integer; const Key: string; S: string);
procedure LuaSetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string; F: lua_CFunction);
procedure LuaSetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string; P: Pointer);
procedure LuaSetTableTMethod(L: Plua_State; TableIndex: Integer; const Key: string; M: TMethod);
procedure LuaSetTableClear(L: Plua_State; TableIndex: Integer);
procedure LuaSetTablePropertyFuncs(L: PLua_State; TableIndex: Integer;
ReadFunc: lua_CFunction;
WriteFunc: lua_CFunction =nil);
procedure LuaRawSetTableValue(L: PLua_State; TableIndex: Integer; const Key: string; ValueIndex: Integer);
procedure LuaRawSetTableNil(L: Plua_State; TableIndex: Integer; const Key: string);
procedure LuaRawSetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string; B: Boolean);
procedure LuaRawSetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string; N: Double);
procedure LuaRawSetTableString(L: Plua_State; TableIndex: Integer; const Key: string; S: string);
procedure LuaRawSetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string; F: lua_CFunction);
procedure LuaRawSetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string; P: Pointer);
procedure LuaRawSetTableClear(L: Plua_State; TableIndex: Integer);
function LuaGetMetaFunction(L: Plua_State; Index: Integer; Key: string): lua_CFunction;
procedure LuaSetMetaFunction(L: Plua_State; Index: Integer; Key: string; F: lua_CFunction);
procedure LuaShowStack(L: Plua_State; Caption: string = '');
function LuaStackToStr(L: Plua_State; Index: Integer; MaxTable: Integer = -1; SubTableMax: Integer = 99): string;
procedure LuaRegisterCustom(L: PLua_State; TableIndex: Integer; const Name: PChar; F: lua_CFunction);
procedure LuaRegister(L: Plua_State; const Name: PChar; F: lua_CFunction);
procedure LuaRegisterMetatable(L: Plua_State; const Name: PChar; F: lua_CFunction);
procedure LuaRegisterProperty(L: PLua_State; const Name: PChar; ReadFunc, WriteFunc: lua_CFunction);
procedure LuaStackToStrings(L: Plua_State; Lines: TStrings; MaxTable: Integer = -1; SubTableMax: Integer = 99);
procedure LuaLocalToStrings(L: Plua_State; Lines: TStrings; MaxTable: Integer = -1; Level: Integer = 0; SubTableMax: Integer = 99);
procedure LuaGlobalToStrings(L: PLua_State; Lines: TStrings; MaxTable: Integer = -1; SubTableMax: Integer = 99);
procedure LuaTableToStrings(L: Plua_State; Index: Integer; Lines: TStrings; MaxTable: Integer = -1; SubTableMax: Integer = 99);
procedure LuaTableToTreeView(L: Plua_State; Index: Integer; TV: TTreeView; MaxTable: Integer = -1; SubTableMax: Integer = 99);
function LuaGetIdentValue(L: Plua_State; Ident: string; MaxTable: Integer = -1): string;
procedure LuaSetIdentValue(L: Plua_State; Ident, Value: string; MaxTable: Integer = -1);
procedure LuaLoadBuffer(L: Plua_State; const Code: string; const Name: string);
procedure LuaLoadBufferFromFile(L: Plua_State; const Filename: string; const Name: string);
procedure LuaPCall(L: Plua_State; NArgs, NResults, ErrFunc: Integer);
function LuaPCallFunction(L: Plua_State; FunctionName :String;
const Args: array of Variant;
Results : PVariantArray;
ErrFunc: Integer=0;
NResults :Integer=LUA_MULTRET):Integer;
procedure LuaError(L: Plua_State; const Msg: string);
procedure LuaErrorFmt(L: Plua_State; const Fmt: string; const Args: array of Const);
function LuaDataStrToStrings(const TableStr: string; Strings: TStrings): string;
function LuaDoFile(L: Plua_State): Integer; cdecl;
function LuaGetCurrentFuncName(L: Plua_State) :String;
function Lua_VoidFunc(L: Plua_State): Integer; cdecl;
const
LuaGlobalVariableStr = '[LUA_GLOBALSINDEX]';
var
OnLuaStdoutEx: TOnLuaStdoutEx;
OnLuaStdout: TOnLuaStdout;
DefaultMaxTable: Integer;
SubTableCount: Integer;
implementation
uses
Dialogs;
const
QuoteStr = '"';
CR = #$0D;
LF = #$0A;
CRLF = CR + LF;
function Quote(const Str: string): string;
begin
Result := AnsiQuotedStr(Str, QuoteStr);
end;
function Dequote(const QuotedStr: string): string;
begin
Result := AnsiDequotedStr(QuotedStr, QuoteStr);
end;
function fwriteex(F, S: PChar; Un, Len: Integer; L, Dummy: Integer): Integer;
var
Size: Integer;
begin
Size := Un * Len;
if (Assigned(OnLuaStdoutEx)) then
OnLuaStdoutEx(F, S, L, Size);
Result := Size;
end;
function fwrite(S: PChar; Un, Len: Integer; Dummy: Integer): Integer;
var
Size: Integer;
begin
Size := Un * Len;
if (Assigned(OnLuaStdout)) then
OnLuaStdout(S, Size);
Result := Size;
end;
function fputsex(const F, S: String; L, Dummy: Integer): Integer;
begin
Result := fwriteex(PChar(F), PChar(S), SizeOf(Char), L, Length(S), Dummy);
end;
function fputs(const S: string; Dummy: Integer): Integer;
begin
Result := fwrite(PChar(S), SizeOf(Char), Length(S), Dummy);
end;
function lua_printex(L: Plua_State): Integer; cdecl;
const
TAB = #$08;
NL = #$0A;
stdout = 0;
var
N, I: Integer;
S: PChar;
Debug: lua_Debug;
AR: Plua_Debug;
begin
AR := @Debug;
lua_getstack(L, 1, AR); {* stack informations *}
lua_getinfo(L, 'Snlu', AR); {* debug informations *}
N := lua_gettop(L); (* number of arguments *)
lua_getglobal(L, 'tostring');
for I := 1 to N do
begin
lua_pushvalue(L, -1); (* function to be called *)
lua_pushvalue(L, i); (* value to print *)
lua_call(L, 1, 1);
S := lua_tostring(L, -1); (* get result *)
if (S = nil) then
begin
Result := luaL_error(L, '`tostring'' must return a string to `print''');
Exit;
end;
if (I > 1) then fputs(TAB, stdout);
fputsex(AR.source, S, AR.currentline, stdout);
lua_pop(L, 1); (* pop result *)
end;
fputsex(AR.source, NL, AR.currentline, stdout);
Result := 0;
end;
function lua_print(L: Plua_State): Integer; cdecl;
const
TAB = #$08;
NL = #$0A;
stdout = 0;
var
N, I: Integer;
S: PChar;
begin
N := lua_gettop(L); (* number of arguments *)
lua_getglobal(L, 'tostring');
for I := 1 to N do
begin
lua_pushvalue(L, -1); (* function to be called *)
lua_pushvalue(L, i); (* value to print *)
lua_call(L, 1, 1);
S := lua_tostring(L, -1); (* get result *)
if (S = nil) then
begin
Result := luaL_error(L, '`tostring'' must return a string to `print''');
Exit;
end;
if (I > 1) then fputs(TAB, stdout);
fputs(S, stdout);
lua_pop(L, 1); (* pop result *)
end;
fputs(NL, stdout);
Result := 0;
end;
function lua_io_writeex(L: Plua_State): Integer; cdecl;
function pushresult(L: Plua_State; I: Boolean; FileName: PChar): Integer;
begin
lua_pushboolean(L, 1);
Result := 1;
end;
const
F = 0;
var
NArgs: Integer;
Status: Boolean;
Arg: Integer;
Len: Integer;
S: PChar;
Debug: lua_Debug;
AR: Plua_Debug;
begin
AR := @Debug;
lua_getstack(L, 1, AR); {* stack informations *}
lua_getinfo(L, 'Snlu', AR); {* debug informations *}
Arg := 1;
NArgs := lua_gettop(L);
Status := True;
while (NArgs > 0) do
begin
Dec(NArgs);
if (lua_type(L, Arg) = LUA_TNUMBER) then
begin
(* optimization: could be done exactly as for strings *)
Status := Status and
(fputsex(AR.source, Format(LUA_NUMBER_FMT, [lua_tonumber(L, Arg)]), AR.currentline, 0) > 0);
end else
begin
S := luaL_checklstring(L, Arg, @Len);
Status := Status and (fwriteex(AR.source, S, SizeOf(Char), Len, AR.currentline, F) = Len);
end;
Inc(Arg);
end;
Result := pushresult(L, Status, nil);
end;
function lua_io_write(L: Plua_State): Integer; cdecl;
function pushresult(L: Plua_State; I: Boolean; FileName: PChar): Integer;
begin
lua_pushboolean(L, 1);
Result := 1;
end;
const
F = 0;
var
NArgs: Integer;
Status: Boolean;
Arg: Integer;
Len: Integer;
S: PChar;
begin
Arg := 1;
NArgs := lua_gettop(L);
Status := True;
while (NArgs > 0) do
begin
Dec(NArgs);
if (lua_type(L, Arg) = LUA_TNUMBER) then
begin
(* optimization: could be done exactly as for strings *)
Status := Status and
(fputs(Format(LUA_NUMBER_FMT, [lua_tonumber(L, Arg)]), 0) > 0);
end else
begin
S := luaL_checklstring(L, Arg, @Len);
Status := Status and (fwrite(S, SizeOf(Char), Len, F) = Len);
end;
Inc(Arg);
end;
Result := pushresult(L, Status, nil);
end;
function LuaToBoolean(L: PLua_State; Index: Integer): Boolean;
begin
Result := (lua_toboolean(L, Index) <> 0);
end;
procedure LuaPushBoolean(L: PLua_State; B: Boolean);
begin
lua_pushboolean(L, Integer(B));
end;
function LuaToInteger(L: PLua_State; Index: Integer): Integer;
begin
Result := Trunc(lua_tonumber(L, Index)); //Round(lua_tonumber(L, Index));
end;
procedure LuaPushInteger(L: PLua_State; N: Integer);
begin
lua_pushnumber(L, N);
end;
function LuaToVariant(L: Plua_State; Index: Integer): Variant;
Var
dataType :Integer;
dataNum :Double;
begin
dataType :=lua_type(L, Index);
Case dataType of
LUA_TSTRING : Result := VarAsType(LuaToString(L, Index), varString);
LUA_TUSERDATA,
LUA_TLIGHTUSERDATA : Result := VarAsType(Integer(lua_touserdata(L, Index)), varInteger);
LUA_TNONE,
LUA_TNIL : Result := NULL;
LUA_TBOOLEAN : Result := VarAsType(LuaToBoolean(L, Index), varBoolean);
LUA_TNUMBER : begin
dataNum :=lua_tonumber(L, Index);
if (Abs(dataNum)>MAXINT)
then Result :=VarAsType(dataNum, varDouble)
else begin
if (Frac(dataNum)<>0)
then Result :=VarAsType(dataNum, varDouble)
else Result :=VarAsType(dataNum, varInteger)
end;
end;
end;
end;
procedure LuaPushVariant(L: Plua_State; N: Variant);
begin
case VarType(N) of
varEmpty,
varNull :lua_pushnil(L);
varBoolean :LuaPushBoolean(L, N);
varStrArg,
varOleStr,
varString :LuaPushString(L, N);
varDate :LuaPushString(L, DateTimeToStr(VarToDateTime(N)));
else lua_pushnumber(L, N);
end;
end;
function LuaToString(L: PLua_State; Index: Integer): string;
var
Size: Integer;
begin
Size := lua_strlen(L, Index);
SetLength(Result, Size);
if (Size > 0) then
Move(lua_tostring(L, Index)^, Result[1], Size);
end;
procedure LuaPushString(L: PLua_State; const S: string);
begin
lua_pushstring(L, PChar(S));
end;
function LuaIncIndex(L: Plua_State; Index: Integer): Integer;
// 相対インデックス -1 〜 -N へ変換
begin
if ((Index = LUA_GLOBALSINDEX) or (Index = LUA_REGISTRYINDEX)) then
begin
Result := Index;
Exit;
end;
Result := LuaAbsIndex(L, Index) - lua_gettop(L) - 1;
end;
function LuaAbsIndex(L: Plua_State; Index: Integer): Integer;
// 絶対インデックス 1 〜 N へ変換
begin
if ((Index = LUA_GLOBALSINDEX) or (Index = LUA_REGISTRYINDEX)) then
begin
Result := Index;
Exit;
end;
if (Index < 0) then
Result := Index + lua_gettop(L) + 1
else
Result := Index;
end;
procedure LuaPushKeyString(L: PLua_State; var Index: Integer; const Key: string);
begin
Index := LuaAbsIndex(L, Index);
lua_pushstring(L, PChar(Key));
end;
procedure LuaGetTable(L: Plua_State; TableIndex: Integer; const Key: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_gettable(L, TableIndex);
end;
function LuaGetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string): Boolean;
begin
LuaGetTable(L, TableIndex, Key);
Result := (lua_toboolean(L, -1) <> 0);
lua_pop(L, 1);
end;
function LuaGetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string): Double;
begin
LuaGetTable(L, TableIndex, Key);
Result := lua_tonumber(L, -1);
lua_pop(L, 1);
end;
function LuaGetTableInteger(L: Plua_State; TableIndex: Integer; const Key: string): Integer;
begin
LuaGetTable(L, TableIndex, Key);
Result := LuaToInteger(L, -1);
lua_pop(L, 1);
end;
function LuaGetTableString(L: Plua_State; TableIndex: Integer; const Key: string): string;
begin
LuaGetTable(L, TableIndex, Key);
Result := lua_tostring(L, -1);
lua_pop(L, 1);
end;
function LuaGetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string): lua_CFunction;
begin
LuaGetTable(L, TableIndex, Key);
Result := lua_tocfunction(L, -1);
lua_pop(L, 1);
end;
function LuaGetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string): Pointer;
begin
LuaGetTable(L, TableIndex, Key);
Result := lua_touserdata(L, -1);
lua_pop(L, 1);
end;
function LuaGetTableTMethod(L: Plua_State; TableIndex: Integer; const Key: string): TMethod;
begin
Result.Code :=LuaGetTableLightUserData(L, TableIndex, Key+'_Code'); //Code is the Method Pointer
Result.Data :=LuaGetTableLightUserData(L, TableIndex, Key+'_Data'); //Data is the object Pointer
end;
procedure LuaRawGetTable(L: Plua_State; TableIndex: Integer; const Key: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_rawget(L, TableIndex);
end;
function LuaRawGetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string): Boolean;
begin
LuaRawGetTable(L, TableIndex, Key);
Result := (lua_toboolean(L, -1) <> 0);
lua_pop(L, 1);
end;
function LuaRawGetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string): Double;
begin
LuaRawGetTable(L, TableIndex, Key);
Result := lua_tonumber(L, -1);
lua_pop(L, 1);
end;
function LuaRawGetTableString(L: Plua_State; TableIndex: Integer; const Key: string): string;
begin
LuaRawGetTable(L, TableIndex, Key);
Result := lua_tostring(L, -1);
lua_pop(L, 1);
end;
function LuaRawGetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string): lua_CFunction;
begin
LuaRawGetTable(L, TableIndex, Key);
Result := lua_tocfunction(L, -1);
lua_pop(L, 1);
end;
function LuaRawGetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string): Pointer;
begin
LuaRawGetTable(L, TableIndex, Key);
Result := lua_touserdata(L, -1);
lua_pop(L, 1);
end;
procedure LuaSetTableValue(L: PLua_State; TableIndex: Integer; const Key: string; ValueIndex: Integer);
begin
TableIndex := LuaAbsIndex(L, TableIndex);
ValueIndex := LuaAbsIndex(L, ValueIndex);
lua_pushstring(L, PChar(Key));
lua_pushvalue(L, ValueIndex);
lua_settable(L, TableIndex);
end;
procedure LuaSetTableNil(L: Plua_State; TableIndex: Integer; const Key: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushnil(L);
lua_settable(L, TableIndex);
end;
procedure LuaSetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string; B: Boolean);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushboolean(L, Integer(B));
lua_settable(L, TableIndex);
end;
procedure LuaSetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string; N: Double);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushnumber(L, N);
lua_settable(L, TableIndex);
end;
procedure LuaSetTableString(L: Plua_State; TableIndex: Integer; const Key: string; S: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushstring(L, PChar(S));
lua_settable(L, TableIndex);
end;
procedure LuaSetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string; F: lua_CFunction);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushcfunction(L, F);
lua_settable(L, TableIndex);
end;
procedure LuaSetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string; P: Pointer);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushlightuserdata(L, P);
lua_settable(L, TableIndex);
end;
procedure LuaSetTableTMethod(L: Plua_State; TableIndex: Integer; const Key: string; M: TMethod);
begin
LuaSetTableLightUserData(L, TableIndex, Key+'_Code', M.Code);
LuaSetTableLightUserData(L, TableIndex, Key+'_Data', M.Data);
end;
procedure LuaSetTableClear(L: Plua_State; TableIndex: Integer);
begin
TableIndex := LuaAbsIndex(L, TableIndex);
lua_pushnil(L);
while (lua_next(L, TableIndex) <> 0) do
begin
lua_pushnil(L);
lua_replace(L, -1 - 1);
lua_settable(L, TableIndex);
lua_pushnil(L);
end;
end;
procedure LuaSetTablePropertyFuncs(L: PLua_State; TableIndex: Integer;
ReadFunc: lua_CFunction;
WriteFunc: lua_CFunction =nil);
begin
if assigned(ReadFunc)
then LuaSetMetaFunction(L, TableIndex, '__index', ReadFunc);
if assigned(WriteFunc)
then LuaSetMetaFunction(L, TableIndex, '__newindex', WriteFunc);
end;
procedure LuaRawSetTableValue(L: PLua_State; TableIndex: Integer; const Key: string; ValueIndex: Integer);
begin
TableIndex := LuaAbsIndex(L, TableIndex);
ValueIndex := LuaAbsIndex(L, ValueIndex);
lua_pushstring(L, PChar(Key));
lua_pushvalue(L, ValueIndex);
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableNil(L: Plua_State; TableIndex: Integer; const Key: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushnil(L);
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableBoolean(L: Plua_State; TableIndex: Integer; const Key: string; B: Boolean);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushboolean(L, Integer(B));
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableNumber(L: Plua_State; TableIndex: Integer; const Key: string; N: Double);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushnumber(L, N);
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableString(L: Plua_State; TableIndex: Integer; const Key: string; S: string);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushstring(L, PChar(S));
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableFunction(L: Plua_State; TableIndex: Integer; const Key: string; F: lua_CFunction);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushcfunction(L, F);
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableLightUserData(L: Plua_State; TableIndex: Integer; const Key: string; P: Pointer);
begin
LuaPushKeyString(L, TableIndex, Key);
lua_pushlightuserdata(L, P);
lua_rawset(L, TableIndex);
end;
procedure LuaRawSetTableClear(L: Plua_State; TableIndex: Integer);
begin
TableIndex := LuaAbsIndex(L, TableIndex);
lua_pushnil(L);
while (lua_next(L, TableIndex) <> 0) do
begin
lua_pushnil(L);
lua_replace(L, -1 - 1);
lua_rawset(L, TableIndex);
lua_pushnil(L);
end;
end;
function LuaGetMetaFunction(L: Plua_State; Index: Integer; Key: string): lua_CFunction;
// メタ関数の取得
begin
Result := nil;
Index := LuaAbsIndex(L, Index);
if (lua_getmetatable(L, Index) = 0) then
Exit;
LuaGetTable(L, -1, Key);
if (lua_iscfunction(L, -1) <> 0) then
Result := lua_tocfunction(L, -1);
lua_pop(L, 2);
end;
procedure LuaSetMetaFunction(L: Plua_State; Index: Integer; Key: string; F: lua_CFunction);
// メタ関数の設定
// Key = __add, __sub, __mul, __div, __pow, __unm, __concat,
// __eq, __lt, __le, __index, __newindex, __call
// [メモ]
// __newindex は 新規代入時しか呼ばれないので注意
// table をグローバル変数とするとこうなる。
//
// a=1 -- (a=nilなので)メタ関数呼び出される
// a=2 -- メタ関数は呼び出されない
// a=3 -- メタ関数は呼び出されない
// a=nil
// a=4 -- (a=nilなので)メタ関数呼び出される
//
// lua 付属の trace-globals では__newindex と __index をセットで上書きして
// グローバル変数へのアクセスをローカル変数へのアクセスに切り替えてグロー
// バル変数の実体は常に table[key] = nil を保たせて __newindex イベントを
// 発生させている。
begin
Index := LuaAbsIndex(L, Index);
if (lua_getmetatable(L, Index) = 0) then
lua_newtable(L);
LuaRawSetTableFunction(L, -1, Key, F);
lua_setmetatable(L, Index);
end;
// Convert the last item at 'Index' from the stack to a string
// nil : nil
// Number : FloatToStr
// Boolean: True/False
// stirng : "..."
// Table : { Key1=Value Key2=Value }
function LuaStackToStr(L: Plua_State; Index: Integer; MaxTable: Integer; SubTableMax: Integer): string;
var
pGLobalsIndexPtr: Pointer;
function TableToStr(Index: Integer): string;
var
Key, Value: string;
Count: Integer;
begin
Result := '{ ';
Count := 0;
lua_pushnil(L);
// Go through the current table
while (lua_next(L, Index) <> 0) do
begin
Inc(Count);
if (Count > MaxTable) then
begin
Result := Result + '... ';
lua_pop(L, 2);
Break;
end;
// Key to string
if lua_type(L, -2) = LUA_TNUMBER then
Key := '[' + Dequote(LuaStackToStr(L, -2, MaxTable, SubTableMax)) + ']'
else
Key := Dequote(LuaStackToStr(L, -2, MaxTable, SubTableMax));
// Value to string...
if ((Key = '_G') or (lua_topointer(L, -1) = pGLobalsIndexPtr)) then
Value := LuaGlobalVariableStr
else
Value := LuaStackToStr(L, -1, MaxTable, SubTableMax);
if (lua_type(L, -1) = LUA_TFUNCTION) then
Result := Result + Format('%s()=%p ', [Key, lua_topointer(L, -1)])
else
Result := Result + Format('%s=%s ', [Key, Value]);
// Pop current value from stack leaving current key on top of the stack for lua_next
lua_pop(L, 1);
end;
Result := Result + '}';
end;
begin
if (MaxTable < 0) then
MaxTable := DefaultMaxTable;
pGLobalsIndexPtr := lua_topointer(L, LUA_GLOBALSINDEX); // Retrieve globals index poiner for later conditions
lua_checkstack(L, SubTableMax * 3); // Ensure there is enough space on stack to work with according to user's setting
Index := LuaAbsIndex(L, Index);
case (lua_type(L, Index)) of
LUA_TNIL:
Result := 'nil';
LUA_TNUMBER:
Result := Format('%g', [lua_tonumber(L, Index)]);
LUA_TBOOLEAN:
Result := BoolToStr(lua_toboolean(L, Index) <> 0, True);
LUA_TSTRING:
Result := '"'+lua_tostring(L, Index)+'"';
LUA_TTABLE:
begin
if SubTableCount < SubTableMax then
begin
SubTableCount := SubTableCount + 1;
Result := TableToStr(Index);
SubTableCount := SubTableCount - 1;
end
else
Result := '[SUB_TABLE_MAX_LEVEL_HAS_BEEN_REACHED]';
end;
LUA_TFUNCTION:
if (lua_iscfunction(L, Index) <> 0) then
Result := Format('CFUNC:%p', [Pointer(lua_tocfunction(L, Index))])
else
Result := Format('FUNC:%p', [lua_topointer(L, Index)]);
LUA_TUSERDATA:
Result := Format('USERDATA:%p', [lua_touserdata(L, Index)]);
LUA_TTHREAD:
Result := Format('THREAD:%p', [lua_tothread(L, Index)]);
LUA_TLIGHTUSERDATA:
Result := Format('LIGHTUSERDATA:%p', [lua_touserdata(L, Index)]);
else
Assert(False);
end;
end;
procedure LuaShowStack(L: Plua_State; Caption: string);
var
I, N: Integer;
S: string;
begin
N := lua_gettop(L);
S := '[' + Caption + ']';
for I := N downto 1 do
begin
S := S + CRLF + Format('%3d,%3d:%s', [LuaAbsIndex(L, I), LuaIncIndex(L, I),
LuaStackToStr(L, I, -1)]);
end;
ShowMessage(S);
end;
procedure LuaProcessTableName(L: Plua_State; const Name: PChar;
var LastName: string; var TableIndex, Count: Integer);
// Name のテーブル要素をスタックに積んで、
// スタックに積んだ数と Name の最終要素の名前とその親テーブルのインデックスを返す
// テーブルが無い場合は作成する
// LuaProcessTableName(L, 'print', S, TI, Count) → S = print, TI = LUA_GLOBALSINDEX, Count = 0
// LuaProcessTableName(L, 'io.write', S, TI, Count) → S = write, TI -> io, Count = 1
// LuaProcessTableName(L, 'a.b.c.func', S, TI, Count) → S = func, TI -> a.b.c, Count = 3
var
S: string;
function GetToken: string;
var
Index: Integer;
begin
Index := Pos('.', S);
if (Index = 0) then
begin
Result := S;
S := '';
Exit;
end;
Result := Copy(S, 1, Index - 1);
S := Copy(S, Index + 1, Length(S));
end;
begin
S := Name;
Count := 0;
LastName := GetToken;
while (S <> '') do
begin
Inc(Count);
TableIndex := LuaAbsIndex(L, TableIndex);
LuaGetTable(L, TableIndex, LastName);
if (lua_type(L, -1) <> LUA_TTABLE) then
begin
lua_pop(L, 1);
lua_pushstring(L, PChar(LastName));
lua_newtable(L);
lua_rawset(L, TableIndex);
LuaGetTable(L, TableIndex, LastName);
end;
TableIndex := -1;
LastName := GetToken;
end;
end;
procedure LuaRegisterCustom(L: PLua_State; TableIndex: Integer; const Name: PChar; F: lua_CFunction);
var
Count: Integer;
S: string;
begin
LuaProcessTableName(L, Name, S, TableIndex, Count);
LuaRawSetTableFunction(L, TableIndex, S, F);
lua_pop(L, Count);
end;
procedure LuaRegister(L: Plua_State; const Name: PChar; F: lua_CFunction);
// 関数の登録
// LuaRegister(L, 'print', lua_print);
// LuaRegister(L, 'io.write', lua_io_write); // テーブル io が無い場合は作成
// LuaRegister(L, 'a.b.c.func', a_b_c_func); // テーブル a.b.c が無い場合は作成
begin
LuaRegisterCustom(L, LUA_GLOBALSINDEX, Name, F);
end;
procedure LuaRegisterMetatable(L: Plua_State; const Name: PChar; F: lua_CFunction);
begin
LuaRegisterCustom(L, LUA_REGISTRYINDEX, Name, F);
end;
procedure LuaRegisterProperty(L: PLua_State; const Name: PChar; ReadFunc, WriteFunc: lua_CFunction);
var
Count: Integer;
TI: Integer;
S: string;
begin
TI := LUA_GLOBALSINDEX;
LuaProcessTableName(L, Name, S, TI, Count);
TI := LuaAbsIndex(L, TI);
LuaGetTable(L, TI, S);
if (lua_type(L, -1) <> LUA_TTABLE) then
begin
lua_pop(L, 1);
lua_pushstring(L, PChar(S));
lua_newtable(L);
lua_settable(L, TI);
LuaGetTable(L, TI, S);
end;
if (Assigned(ReadFunc)) then
LuaSetMetaFunction(L, -1, '__index', ReadFunc);
if (Assigned(WriteFunc)) then
LuaSetMetaFunction(L, -1, '__newindex', WriteFunc);
lua_pop(L, Count + 1);
end;
procedure LuaStackToStrings(L: Plua_State; Lines: TStrings; MaxTable: Integer = -1; SubTableMax: Integer = 99);
var
I: Integer;
begin
Lines.Clear;
for I := lua_gettop(L) downto 1 do
Lines.Add(LuaStackToStr(L, I, MaxTable, SubTableMax));
end;
procedure LuaLocalToStrings(L: Plua_State; Lines: TStrings; MaxTable: Integer; Level: Integer; SubTableMax: Integer);
var
Name: PChar;
Index: Integer;
Debug: lua_Debug;
AR: Plua_Debug;
begin
AR := @Debug;
Lines.Clear;
Index := 1;
if (lua_getstack(L, Level, AR) = 0) then
Exit;
Name := lua_getlocal(L, AR, Index);
while (Name <> nil) do
begin
Lines.Values[Name] := LuaStackToStr(L, -1, MaxTable, SubTableMax);
lua_pop(L, 1);
Inc(Index);
Name := lua_getlocal(L, AR, Index);
end;
end;
procedure LuaGlobalToStrings(L: PLua_State; Lines: TStrings; MaxTable: Integer; SubTableMax: Integer);
begin
lua_pushvalue(L, LUA_GLOBALSINDEX);
LuaTableToStrings(L, -1, Lines, MaxTable, SubTableMax);
lua_pop(L, 1);
end;
procedure LuaTableToStrings(L: Plua_State; Index: Integer; Lines: TStrings; MaxTable: Integer; SubTableMax: Integer);
var
Key, Value: string;
begin
Index := LuaAbsIndex(L, Index);
Lines.Clear;
lua_pushnil(L);
while (lua_next(L, Index) <> 0) do
begin
Key := Dequote(LuaStackToStr(L, -2, MaxTable, SubTableMax));
Value := LuaStackToStr(L, -1, MaxTable, SubTableMax);
Lines.Values[Key] := Value;
lua_pop(L, 1);
end;
end;
procedure LuaTableToTreeView(L: Plua_State; Index: Integer; TV: TTreeView; MaxTable: Integer; SubTableMax: Integer);
var
pGLobalsIndexPtr: Pointer;
// Go through all child of current table and create nodes
procedure ParseTreeNode(TreeNode: TTreeNode; Index: Integer);
var
Key: string;
begin
Index := LuaAbsIndex(L, Index);
lua_pushnil(L);
while (lua_next(L, Index) <> 0) do
begin
Key := Dequote(LuaStackToStr(L, -2, MaxTable, SubTableMax));
if (lua_type(L, -1) <> LUA_TTABLE) then
TV.Items.AddChild(TreeNode, Key + '=' + LuaStackToStr(L, -1, MaxTable, SubTableMax))
else
begin
if ((Key = '_G') or (lua_topointer(L, -1) = pGLobalsIndexPtr)) then
begin
TV.Items.AddChild(TreeNode, Key + '=[LUA_GLOBALSINDEX]')
end
else
begin
if SubTableCount < SubTableMax then
begin
SubTableCount := SubTableCount + 1;
ParseTreeNode(TV.Items.AddChild(TreeNode, Key), -1);
SubTableCount := SubTableCount - 1;
end;
end;
end;
lua_pop(L, 1);
end;
end;
begin
Assert(lua_type(L, Index) = LUA_TTABLE);
TV.Items.BeginUpdate;
TV.Items.Clear;
try
ParseTreeNode(nil, Index);
finally
TV.Items.EndUpdate;
end;
end;
function LuaGetIdentValue(L: Plua_State; Ident: string; MaxTable: Integer): string;
const
DebugValue = '___DEBUG_VALUE___';
var
Local: TStrings;
Code: string;
Hook: lua_Hook;
Mask: Integer;
Count: Integer;
begin
if (Ident = '') then
begin
Result := '';
Exit;
end;
Local := TStringList.Create;
try
LuaLocalToStrings(L, Local, MaxTable);
Result := Local.Values[Ident];
if (Result <> '') then
Exit;
finally
Local.Free;
end;
Code := DebugValue + '=' + Ident;
luaL_loadbuffer(L, PChar(Code), Length(Code), 'debug');
Hook := lua_gethook(L);
Mask := lua_gethookmask(L);
Count := lua_gethookcount(L);
lua_sethook(L, Hook, 0, Count);
if (lua_pcall(L, 0, 0, 0) = 0) then
LuaRawGetTable(L, LUA_GLOBALSINDEX, DebugValue);
Result := LuaStackToStr(L, -1, MaxTable);
lua_remove(L, -1);
lua_dostring(L, DebugValue + '=nil');
lua_sethook(L, Hook, Mask, Count);
end;
procedure LuaSetIdentValue(L: Plua_State; Ident, Value: string; MaxTable: Integer);
var
Local: TStrings;
Code: string;
Index: Integer;
Debug: lua_Debug;
AR: Plua_Debug;
begin
Local := TStringList.Create;
try
AR := @Debug;
LuaLocalToStrings(L, Local, MaxTable);
Index := Local.IndexOf(Ident);
if (Index >= 0) then
begin
try
lua_pushnumber(L, StrToFloat(Value));
except
lua_pushstring(L, PChar(Dequote(Value)));
end;
lua_getstack(L, 0, AR);
lua_getinfo(L, 'Snlu', AR);
lua_setlocal(L, AR, Index + 1);
end else
begin
Code := Ident + '=' + Value;
luaL_loadbuffer(L, PChar(Code), Length(Code), 'debug');
if (lua_pcall(L, 0, 0, 0) <> 0) then
lua_remove(L, -1);
end;
finally
Local.Free;
end;
end;
procedure LuaProcessErrorMessage(const ErrMsg: string; var Title: string; var Line: Integer; var Msg: string);
const
Term = #$00;
function S(Index: Integer): Char;
begin
if (Index <= Length(ErrMsg)) then
Result := ErrMsg[Index]
else
Result := Term;
end;
function IsDigit(C: Char): Boolean;
begin
Result := ('0' <= C) and (C <= '9');
end;
function PP(var Index: Integer): Integer;
begin
Inc(Index);
Result := Index;
end;
var
I, Start, Stop: Integer;
LS: string;
Find: Boolean;
begin
// ErrMsg = Title:Line:Message
Title := '';
Line := 0;
Msg := ErrMsg;
Find := False;
I := 1 - 1;
Stop := 0;
// :数値: を探す
repeat
while (S(PP(I)) <> ':') do
if (S(I) = Term) then
Exit;
Start := I;
if (not IsDigit(S(PP(I)))) then
Continue;
while (IsDigit(S(PP(I)))) do
if (S(I - 1) = Term) then
Exit;
Stop := I;
if (S(I) = ':') then
Find := True;
until (Find);
Title := Copy(ErrMsg, 1, Start - 1);
LS := Copy(ErrMsg, Start + 1, Stop - Start - 1);
Line := StrToIntDef(LS, 0);
Msg := Copy(ErrMsg, Stop + 1, Length(ErrMsg));
end;
procedure LuaLoadBuffer(L: Plua_State; const Code: string; const Name: string);
var
Title, Msg: string;
Line: Integer;
begin
if (luaL_loadbuffer(L, PChar(Code), Length(Code), PChar(Name)) = 0) then
Exit;
LuaProcessErrorMessage(LuaStackToStr(L, -1, -1), Title, Line, Msg);
raise ELuaException.Create(Title, Line, Msg);
end;
procedure LuaLoadBufferFromFile(L: Plua_State; const Filename: string; const Name: string);
Var
xCode :String;
xFile :TStringList;
begin
xFile := TStringList.Create;
xFile.LoadFromFile(FileName);
xCode := xFile.Text;
xFile.Free;
LuaLoadBuffer(L, xCode, Name);
end;
procedure LuaPCall(L: Plua_State; NArgs, NResults, ErrFunc: Integer);
var
Title, Msg: string;
Line: Integer;
begin
if (lua_pcall(L, NArgs, NResults, ErrFunc) = 0) then
Exit;
LuaProcessErrorMessage(Dequote(LuaStackToStr(L, -1, -1)),
Title, Line, Msg);
raise ELuaException.Create(Title, Line, Msg);
end;
function LuaPCallFunction(L: Plua_State; FunctionName :String;
const Args: array of Variant;
Results : PVariantArray;
ErrFunc: Integer=0;
NResults :Integer=LUA_MULTRET):Integer;
var
NArgs, i: Integer;
begin
//Put Function To Call on the Stack
luaPushString(L, FunctionName);
lua_gettable(L, LUA_GLOBALSINDEX);
//Put Parameters on the Stack
NArgs := High(Args)+1;
for i:=0 to (NArgs-1) do
LuaPushVariant(L, Args[i]);
//Call the Function
LuaPcall(L, NArgs, NResults, ErrFunc);
Result :=lua_gettop(L); //Get Number of Results
if (Results<>Nil)
then begin
//Get Results in the right order
SetLength(Results^, Result);
for i:=0 to Result-1 do
begin
Results^[Result-(i+1)] :=LuaToVariant(L, -(i+1));
end;
end;
end;
procedure LuaError(L: Plua_State; const Msg: string);
begin
luaL_error(L, PChar(Msg));
end;
procedure LuaErrorFmt(L: Plua_State; const Fmt: string; const Args: array of Const);
begin
LuaError(L, Format(Fmt, Args));
end;
{ ELuaException }
constructor ELuaException.Create(Title: string; Line: Integer;
Msg: string);
var
LS: string;
begin
if (Line > 0) then
LS := Format('(%d)', [Line])
else
LS := '';
inherited Create(Title + LS + Msg);
Self.Title := Title;
Self.Line := Line;
Self.Msg := Msg;
end;
function LuaDataStrToStrings(const TableStr: string; Strings: TStrings): string;
(*
LuaStackToStr 形式から Strings.Values[Name] 構造へ変換
TableStr
{ Name = "Lua" Version = 5.0 }
↓
Strings
Name="Lua"
Version=5.0
DataList : Data DataList
|
Data : Table
| {グローバル変数}
| Ident ( )
| Ident = Value
| Ident
|
Table : { DataList }
|
Value : "..."
| Data
*)
const
EOF = #$00;
var
Index: Integer;
Text: string;
Token: Char;
function S(Index: Integer): Char;
begin
if (Index <= Length(TableStr)) then
Result := TableStr[Index]
else
Result := EOF;
end;
function GetString: string;
var
SI: Integer;
begin
Dec(Index);
Result := '';
repeat
Assert(S(Index) = '"');
SI := Index;
Inc(Index);
while (S(Index) <> '"') do
Inc(Index);
Result := Result + Copy(TableStr, SI, Index - SI + 1);
Inc(Index);
until (S(Index) <> '"');
end;
function GetValue: string;
function IsIdent(C: Char): Boolean;
const
S = ' =(){}' + CR + LF;
begin
Result := (Pos(C, S) = 0);
end;
var
SI: Integer;
begin
Dec(Index);
SI := Index;
while (IsIdent(S(Index))) do
Inc(Index);
Result := Copy(TableStr, SI, Index - SI);
end;
function GetToken: Char;
function SkipSpace(var Index: Integer): Integer;
const
TAB = #$09;
CR = #$0D;
LF = #$0A;
begin
while (S(Index) in [' ', TAB, CR, LF]) do
Inc(Index);
Result := Index;
end;
begin
SkipSpace(Index);
Token := S(Index);
Inc(Index);
Text := Token;
case (Token) of
EOF: ;
'"': Text := GetString;
'{':
if (Copy(TableStr, Index - 1, Length(LuaGlobalVariableStr)) = LuaGlobalVariableStr) then
begin
Token := 'G';
Text := LuaGlobalVariableStr;
Inc(Index, Length(LuaGlobalVariableStr) - 1);
end;
'}': ;
'(': ;
')': ;
'=': ;
else Text := GetValue
end;
Result := Token;
end;
procedure Check(S: string);
begin
if (Pos(Token, S) = -1) then
raise Exception.CreateFmt('Error %s is required :%s', [Copy(TableStr, Index - 1, Length(TableStr))]);
end;
function CheckGetToken(S: string): Char;
begin
Result := GetToken;
Check(S);
end;
function ParseData: string; forward;
function ParseTable: string; forward;
function ParseValue: string; forward;
function ParseDataList: string;
begin
with (TStringList.Create) do
try
while not (Token in [EOF, '}']) do
Add(ParseData);
Result := Text;
finally
Free;
end;
end;
function ParseData: string;
begin
if (Token = EOF) then
begin
Result := '';
Exit;
end;
case (Token) of
'{': Result := ParseTable;
'G':
begin
Result := Text;
GetToken;
end;
else
begin
Result := Text;
case (GetToken) of
'(':
begin
CheckGetToken(')');
Result := Format('%s=()', [Result]);
GetToken;
end;
'=':
begin
GetToken;
Result := Format('%s=%s', [Result, ParseValue]);
end;
end;
end;
end;
end;
function ParseTable: string;
begin
if (Token in [EOF]) then
begin
Result := '';
Exit;
end;
Check('{');
GetToken;
with (TStringList.Create) do
try
Text := ParseDataList;
Result := CommaText;
finally
Free;
end;
Check('}');
GetToken;
end;
function ParseValue: string;
begin
if (Token = EOF) then
begin
Result := '';
Exit;
end;
case (Token) of
'"':
begin
Result := Text;
GetToken;
end;
else
Result := ParseData;
end;
end;
begin
Index := 1;
GetToken;
Strings.Text := ParseDataList;
end;
function LuaDoFile(L: Plua_State): Integer; cdecl;
// dofile 引数(arg)戻り値付き
// Lua: DoFile(FileName, Args...)
const
ArgIdent = 'arg';
var
FileName: PChar;
I, N, R: Integer;
ArgTable, ArgBackup: Integer;
begin
N := lua_gettop(L);
// arg, result の保存
lua_getglobal(L, ArgIdent);
ArgBackup := lua_gettop(L);
FileName := luaL_checkstring(L, 1);
lua_newtable(L);
ArgTable := lua_gettop(L);
for I := 2 to N do
begin
lua_pushvalue(L, I);
lua_rawseti(L, ArgTable, I - 1);
end;
lua_setglobal(L, ArgIdent);
Result := lua_gettop(L);
luaL_loadfile(L, PChar(FileName));
R := lua_pcall(L, 0, LUA_MULTRET, 0);
Result := lua_gettop(L) - Result;
LuaRawSetTableValue(L, LUA_GLOBALSINDEX, ArgIdent, ArgBackup);
lua_remove(L, ArgBackup);
if (R <> 0) then
lua_error(L);
end;
function LuaGetCurrentFuncName(L: Plua_State) :String;
var
ar :lua_Debug;
begin
FillChar(ar, sizeof(ar), 0);
Result :='';
if (lua_getStack(L, 0, @ar) = 1)
then begin
lua_getinfo(L, 'n', @ar);
Result :=ar.name;
end;
end;
function Lua_VoidFunc(L: Plua_State): Integer; cdecl;
begin
Result := 0;
end;
initialization
DefaultMaxTable := 256;
end.
|
unit Threads.Base;
interface
uses Windows, Classes, SysUtils, GMGlobals, Math, Generics.Collections, SyncObjs;
type
TGMThread = class(TThread)
private
FTag: NativeInt;
FRestartOnError: bool;
FTermEvent: TEvent;
protected
procedure SleepThread(TimeoutMs: int);
procedure SafeExecute(); virtual; abstract;
procedure Execute(); override;
function GetTerminated: bool;
function GetDescription: string; virtual;
procedure TerminatedSet; override;
public
property Description: string read GetDescription;
property Tag: NativeInt read FTag write FTag;
property RestartOnError: bool read FRestartOnError write FRestartOnError;
function WaitForTimeout(TimeOut: int; KillUnterminated: bool = true): int; virtual;
constructor Create(createSuspended: bool = false);
destructor Destroy; override;
end;
TGMThreadPool<T: TGMThread> = class(TList<T>)
private
FTimeOut: int;
public
property TimeOut: int read FTimeOut write FTimeOut;
constructor Create();
destructor Destroy(); override;
procedure Terminate();
procedure WaitFor(timeoutMs: int = -1; killUnfinished: bool = true);
procedure DropThread(Index: int);
end;
implementation
uses ProgramLogFile, GMConst{$ifdef SQL_APP}, GMSqlQuery{$endif}, EsLogging;
{ TGMThread }
constructor TGMThread.Create(createSuspended: bool);
begin
inherited Create(createSuspended);
FTermEvent := TEvent.Create(nil, True, False, '');
end;
destructor TGMThread.Destroy;
begin
inherited;
//inherited calls TerminatedSet where FTermEvent should not be freed yet
FTermEvent.Free();
{$ifdef SQL_APP}
DropThreadConnection(ThreadID);
{$endif}
end;
procedure TGMThread.Execute;
begin
var done := false;
var error := false;
repeat
try
if ProgramLog <> nil then
ProgramLog.AddMessage(ClassName() + '.SafeExecute');
error := false;
SafeExecute();
done := true;
except
on e: Exception do
begin
error := true;
GMPostMessage(WM_THREAD_EXCEPTION, IfThen(FreeOnTerminate, 0, WParam(self)), WParam(ClassType), DefaultLogger);
ProgramLog.AddException('TGMThread(' + ClassName() + ').Execute - ' + e.ToString());
end;
end;
until Terminated or done or (error and not FRestartOnError);
end;
procedure TGMThread.TerminatedSet;
begin
FTermEvent.SetEvent;
end;
function TGMThread.GetDescription: string;
begin
Result := ClassName();
end;
function TGMThread.GetTerminated: bool;
begin
Result := Terminated;
end;
procedure TGMThread.SleepThread(TimeoutMs: int);
begin
if TimeoutMs <= 0 then
Exit;
FTermEvent.WaitFor(TimeoutMs);
end;
function TGMThread.WaitForTimeout(TimeOut: int; KillUnterminated: bool = true): int;
begin
if Finished then
begin
Result := WAIT_OBJECT_0;
Exit;
end;
if TimeOut > 0 then
Result := WaitForSingleObject(Handle, TimeOut)
else
Result := WaitForSingleObject(Handle, INFINITE);
if (Result <> WAIT_OBJECT_0) and KillUnterminated then
TerminateThread(Handle, 0);
end;
{ TGMThreadPool }
constructor TGMThreadPool<T>.Create;
begin
inherited;
FTimeOut := 30000;
end;
destructor TGMThreadPool<T>.Destroy;
var thr: TGMThread;
begin
Terminate();
WaitFor();
for thr in self do
thr.Free();
inherited;
end;
procedure TGMThreadPool<T>.DropThread(Index: int);
begin
try
Items[Index].Terminate();
Items[Index].WaitForTimeout(FTimeOut);
Items[Index].Free();
except end;
Delete(Index);
end;
procedure TGMThreadPool<T>.Terminate;
var thr: TGMThread;
begin
for thr in self do
thr.Terminate();
end;
procedure TGMThreadPool<T>.WaitFor(timeoutMs: int = -1; killUnfinished: bool = true);
var
H: TWOHandleArray;
begin
var n := 0;
for var i := 0 to Count - 1 do
if not Items[i].Finished then
begin
H[n] := Items[i].Handle;
inc(n);
if n > High(H) then
break;
end;
if n = 0 then
Exit;
// ограничение на ожидание - 64 неостановленных потока, используем первые 64 в списке, веруя,
// что потоков или меньше, а остальные будут останавливаться быстрее первых или не остановятся совсем
var res: DWORD := WaitForMultipleObjects(n, @H, true, IfThen(timeoutMs > 0, timeoutMs, FTimeout));
if res = WAIT_FAILED then
ProgramLog().AddError(ClassName() + '.WaitFor.WaitForMultipleObjects: ' + GetGoodLastError());
for var thr in self do
thr.WaitForTimeout(1);
end;
end.
|
(**********************************************************************************)
(* Code generated with NexusDB Enterprise Manager Data Dictionary Code Generator *)
(* *)
(* Version: 3,0101 *)
(* *)
(**********************************************************************************)
unit ncTableDefs;
interface
uses
Classes,
nxdb,
nxsdTypes,
nxsdKeyFieldEngineBase,
nxsdDataDictionary;
type
TnxcgProgressCallback =
procedure(const aTableName : String;
var aStatus : TnxTaskStatus;
var aCancel : Boolean) of object;
procedure BuildAndEvolveDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback = nil;
const aPassword : String = '');
procedure RestructureDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback = nil;
const aPassword : String = '');
procedure PackDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback = nil;
const aPassword : String = '');
function TableCount: Integer;
function DatabaseVersion: Cardinal;
function DatabaseVersionStr: String;
function GetTableDictionary(aDatabase : TnxDatabase; const aTableName : String): TnxDataDictionary;
procedure GetTableNames(aSL: TStrings);
function GetTablePrimaryKey(aTable: String): String;
function GetTableID(aTable: String): Integer;
const
sEncPass = 'CEWk4jhsad3f';
var
gTableNames : TStrings;
gEvolvingTables : Boolean = False;
gEvolvingTableName : String = '';
implementation
uses
{$IFDEF NXWINAPI}nxWinAPI{$ELSE}Windows{$ENDIF},
Math,
SysUtils,
StrUtils,
Variants,
DBCommon,
nxllTypes,
nxllBde,
nxllException,
nxllWideString,
nxsdConst,
nxsdDataDictionaryStrings,
nxsdDataDictionaryRefInt,
nxsdDataDictionaryFulltext,
nxsdFilterEngineSimpleExpression,
nxsdFilterEngineSql,
nxsdServerEngine,
nxsdTableMapperDescriptor, ncClassesBase, kwicDescriptor,
kwicEngine,
ncVersionInfo,
ncsFrmBackup;
type
TnxcgCreateDictCallback = function(aDatabase : TnxDatabase): TnxDataDictionary;
threadvar
aCopiouArqs : Boolean;
// ConvUnid
function __ConvUnid(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('UID', '', nxtGUID, 0, 0, False) do
AddDefaultValue(TnxAutoGuidDefaultValueDescriptor);
AddField('A', '', nxtNullString, 10, 0, False);
AddField('B', '', nxtNullString, 10, 0, False);
AddField('Fator', '', nxtExtended, 0, 0, False);
AddField('Mult', '', nxtBoolean, 0, 0, False);
AddField('Universal', '', nxtBoolean, 0, 0, False);
AddField('Produto', '', nxtWord32, 10, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IABUniv', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('A'));
Add(GetFieldFromName('B'));
Add(GetFieldFromName('Universal'));
Add(GetFieldFromName('Produto'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// ProdFor
function __ProdFor(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('UID', '', nxtGUID, 0, 0, False) do
AddDefaultValue(TnxAutoGuidDefaultValueDescriptor);
AddField('Produto', '', nxtWord32, 10, 0, False);
AddField('Fornecedor', '', nxtWord32, 10, 0, False);
AddField('Pos', '', nxtWord16, 5, 0, False);
AddField('Ref', '', nxtNullString, 20, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IProdFor', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('Fornecedor'));
end;
with AddIndex('IForRef', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Fornecedor'));
Add(GetFieldFromName('Ref'));
end;
with AddIndex('IProdPos', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('Pos'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// LinkXML
function __LinkXML(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('UID', '', nxtGUID, 0, 0, False) do
AddDefaultValue(TnxAutoGuidDefaultValueDescriptor);
AddField('Produto', '', nxtWord32, 10, 0, False);
AddField('Fornecedor', '', nxtWord32, 10, 0, False);
AddField('Link', '', nxtNullString, 20, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IForLink', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Fornecedor'));
Add(GetFieldFromName('Link'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// brtrib
function __brtrib(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtWord16, 5, 0, False);
AddField('Nome', '', nxtNullString, 50, 0, False);
AddField('Origem', '', nxtByte, 2, 0, False);
AddField('CST', '', nxtWord16, 3, 0, False);
AddField('CSOSN', '', nxtWord16, 5, 0, False);
AddField('ICMS', '', nxtDouble, 5, 5, False);
AddField('Padrao', '', nxtBoolean, 0, 0, False);
AddField('CFOP_nfce', '', nxtWord16, 5, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Nome'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// CFOP
function __CFOP(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Codigo', '', nxtWord16, 5, 0, False);
AddField('Descricao', '', nxtBLOBMemo, 0, 0, False);
AddField('Entrada', '', nxtBoolean, 0, 0, False);
AddField('Tipo', '', nxtByte, 3, 0, False);
AddField('NFCe', '', nxtBoolean, 0, 0, False);
with AddField('Ordem', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 255;
AddField('CSOSN', '', nxtWord16, 5, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('ICodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Codigo'));
with AddIndex('ITipoCodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('Codigo'));
end;
with AddIndex('IOrdemCodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Ordem'));
Add(GetFieldFromName('Codigo'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// CSOSN
function __CSOSN(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Codigo', '', nxtWord16, 5, 0, False);
AddField('Descricao', '', nxtNullString, 100, 0, False);
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// CST
function __CST(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Codigo', '', nxtWord16, 5, 0, False);
AddField('Descricao', '', nxtNullString, 100, 0, False);
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// MunBr
function __MunBr(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('UF', '', nxtNullString, 2, 0, False);
AddField('Nome', '', nxtNullString, 40, 0, False);
AddField('Codigo', '', nxtNullString, 7, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IUFNome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('UF'));
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
with AddIndex('IUFCodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('UF'));
Add(GetFieldFromName('Codigo'));
end;
with AddIndex('ICodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Codigo'));
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// NFCONFIG
function __NFCONFIG(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('EmitirNFCe', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('Tipo', '', nxtByte, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := nfcfg_nfce;
with AddField('RemoverNFCe', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('EmitirNFE', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('CertificadoDig', '', nxtNullString, 300, 0, False);
AddField('PinCert', '', nxtNullString, 50, 0, False);
with AddField('DependNFCEOk', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('DependSATOk', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('TipoCert', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('AutoPrintNFCe', '', nxtBoolean, 0, 0, False);
with AddField('CRT', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
AddField('NCM_Padrao', '', nxtNullString, 8, 0, False);
AddField('Trib_Padrao', '', nxtWord16, 0, 0, False);
AddField('MostrarDadosNFE', '', nxtBoolean, 0, 0, False);
AddField('ModeloNFE', '', nxtNullString, 5, 0, False);
AddField('ModeloNFCe', '', nxtNullString, 5, 0, False);
with AddField('SerieNFCe', '', nxtNullString, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := '1';
with AddField('SerieNFe', '', nxtNullString, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := '1';
AddField('NomeDllSat', '', nxtNullString, 200, 0, False);
AddField('SignACSat', '', nxtNullString, 344, 0, False);
AddField('CodigoAtivacao', '', nxtNullString, 50, 0, False);
with AddField('AssociarSignAC', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('InicioNFe', '', nxtWord32, 10, 0, False);
AddField('InicioNFCe', '', nxtWord32, 10, 0, False);
AddField('RazaoSocial', '', nxtNullString, 100, 0, False);
AddField('NomeFantasia', '', nxtNullString, 50, 0, False);
AddField('CNPJ', '', nxtNullString, 20, 0, False);
AddField('IE', '', nxtNullString, 20, 0, False);
AddField('End_Logradouro', '', nxtNullString, 100, 0, False);
AddField('End_Numero', '', nxtNullString, 10, 0, False);
AddField('End_Complemento', '', nxtNullString, 20, 0, False);
AddField('End_Bairro', '', nxtNullString, 40, 0, False);
AddField('End_UF', '', nxtNullString, 2, 0, False);
AddField('End_CEP', '', nxtNullString, 9, 0, False);
AddField('End_Municipio', '', nxtNullString, 50, 0, False);
AddField('End_CodMun', '', nxtNullString, 7, 0, False);
AddField('End_CodUF', '', nxtByte, 3, 0, False);
AddField('Telefone', '', nxtNullString, 20, 0, False);
with AddField('tpAmb', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2;
AddField('CSC', '', nxtNullString, 100, 0, False);
AddField('IdCSC', '', nxtNullString, 10, 0, False);
with AddField('PedirEmail', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
with AddField('PedirCPF', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
AddField('FromEmail', '', nxtNullString, 100, 0, False);
AddField('AssuntoEmail', '', nxtNullString, 100, 0, False);
AddField('FromName', '', nxtNullString, 50, 0, False);
AddField('CorpoEmail', '', nxtBlobMemo, 0, 0, False);
AddField('ModeloNFCe_Email', '', nxtGuid, 0, 0, False);
AddField('ModeloSAT_Email', '', nxtGuid, 0, 0, False);
AddField('urls_qrcode_hom', '', nxtBLOBMemo, 0, 0, False);
AddField('urls_qrcode_prod', '', nxtBLOBMemo, 0, 0, False);
AddField('urls_consulta', '', nxtBLOBMemo, 0, 0, False);
AddField('ObsFisco', '', nxtBLOBMemo, 0, 0, False);
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// NFE
function __NFE(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('UID', '', nxtGUID, 0, 0, False) do
with AddDefaultValue(TnxAutoGuidDefaultValueDescriptor) as TnxAutoGuidDefaultValueDescriptor do
ApplyAt := [aaClient, aaServer];
AddField('NumSeq', '', nxtAutoInc, 10, 0, False);
AddField('Modelo', '', nxtNullString, 5, 0, False);
AddField('Serie', '', nxtNullString, 5, 0, False);
AddField('Numero', '', nxtWord32, 4, 0, False);
AddField('Chave', '', nxtNullString, 44, 0, False);
AddField('ChaveCont', '', nxtNullString, 44, 0, False);
with AddField('ConsultouChave', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('Entrada', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('TipoDoc', 'NFCe=0 ou NFe=1', nxtByte, 2, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('DataHora', '', nxtDateTime, 0, 0, False) do
AddDefaultValue(TnxCurrentDateTimeDefaultValueDescriptor);
AddField('CFOP', '', nxtWord16, 4, 0, False);
AddField('Tran', '', nxtGUID, 0, 0, False);
AddField('Recibo', '', nxtNullString, 20, 0, False);
AddField('Protocolo', '', nxtNullString, 20, 0, False);
AddField('Contingencia', '', nxtBoolean, 0, 0, False);
AddField('Status', '', nxtByte, 3, 0, False);
AddField('tpAmb', '', nxtByte, 3, 0, False);
AddField('StatusNF', '', nxtInt32, 5, 0, False);
AddField('XMLdest', '', nxtBLOBMemo, 0, 0, False);
AddField('XMLret', '', nxtBLOBMemo, 0, 0, False);
AddField('XMLtrans', '', nxtBlobMemo, 0, 0, False);
AddField('XMLtransCont', '', nxtBlobMemo, 0, 0, False);
AddField('xMotivo', '', nxtBlobMemo, 0, 0, False);
AddField('LogEnvio', '', nxtBlobMemo, 0, 0, False);
AddField('LogRec', '', nxtBlobMemo, 0, 0, False);
AddField('ProtocoloCanc', '', nxtNullString, 20, 0, False);
AddField('StatusCanc', '', nxtByte, 0, 0, False);
AddField('StatusCancNF', '', nxtInt32, 0, 0, False);
AddField('JustCanc', '', nxtBlobMemo, 0, 0, False);
AddField('xMotivoCanc', '', nxtBlobMemo, 0, 0, False);
AddField('xmlRetCanc', '', nxtBlobMemo, 0, 0, False);
AddField('CanceladoPor', '', nxtNullString, 30, 0, False);
AddField('CanceladoEm', '', nxtDateTime, 0, 0, False);
AddField('StatusInut', '', nxtByte, 0, 0, False);
AddField('StatusInutNF', '', nxtInt32, 0, 0, False);
AddField('ProtocoloInut', '', nxtNullString, 20, 0, False);
AddField('xMotivoInut', '', nxtBlobMemo, 0, 0, False);
AddField('xmlRetInut', '', nxtBlobMemo, 0, 0, False);
AddField('CPF', '', nxtNullString, 14, 0, False);
AddField('Email', '', nxtNullString, 100, 0, False);
AddField('IncluidoEm', '', nxtDateTime, 0, 0, False);
AddField('EmitidoEm', '', nxtDateTime, 0, 0, False);
AddField('ContingenciaEM', '', nxtDateTime, 0, 0, False);
AddField('Valor', '', nxtCurrency, 20, 4, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IUID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UID'));
with AddIndex('IChave', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Chave'));
with AddIndex('ITran', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Tran'));
with AddIndex('IIncluidoEm', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('IncluidoEm'));
with AddIndex('ItpAmbStatusInut', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('tpAmb'));
Add(GetFieldFromName('StatusInut'));
end;
with AddIndex('IConsulta', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('tpAmb'));
Add(GetFieldFromName('ConsultouChave'));
Add(GetFieldFromName('StatusNF'));
end;
with AddIndex('IStatusCancNumSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('StatusCanc'));
Add(GetFieldFromName('NumSeq'));
end;
with AddIndex('INumSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('NumSeq'));
with AddIndex('ItpAmbModeloSerieNumero', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
begin
Add(GetFieldFromName('tpAmb'));
Add(GetFieldFromName('Modelo'));
Add(GetFieldFromName('Serie'));
Add(GetFieldFromName('Numero'));
end;
with AddIndex('ItpAmbStatus', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
begin
Add(GetFieldFromName('tpAmb'));
Add(GetFieldFromName('Status'));
end;
with AddIndex('IStatusNumSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
begin
Add(GetFieldFromName('Status'));
Add(GetFieldFromName('NumSeq'));
end;
with AddIndex('ItpAmbDataHora', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
begin
Add(GetFieldFromName('tpAmb'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('IDataHora', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('DataHora'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// TipoME
function __TipoME(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Tipo', '', nxtWord16, 5, 0, False);
AddField('Nome', '', nxtNullString, 3, 0, False);
AddField('Entrada', '', nxtBoolean, 0, 0, False);
AddField('CliFor', '', nxtByte, 3, 0, False);
AddField('ExigirCliFor', '', nxtByte, 3, 0, False);
AddField('EmitirNF', '', nxtByte, 3, 0, False);
AddField('CFOP1', '', nxtWord16, 5, 0, False);
AddField('CFOP2', '', nxtWord16, 5, 0, False);
AddField('CFOP3', '', nxtWord16, 5, 0, False);
AddField('TipoNF1', '', nxtByte, 3, 0, False);
AddField('TipoNF2', '', nxtByte, 3, 0, False);
AddField('TipoNF3', '', nxtByte, 3, 0, False);
AddField('EmitirAuto1', '', nxtBoolean, 0, 0, False);
AddField('EmitirAuto2', '', nxtBoolean, 0, 0, False);
AddField('EmitirAuto3', '', nxtBoolean, 0, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('ITipo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Tipo'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __Terminal(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('TermID', '', nxtGUID, 0, 0, False);
AddField('Nome', '', nxtNullString, 50, 0, False);
AddField('Opcoes', '', nxtBLOBMemo, 0, 0, False);
AddField('RECVER', '', nxtWord32, 9, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('ITermID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('TermID'));
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Nome'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// NCM
function __NCM(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('NCM', '', nxtNullString, 8, 0, False);
AddField('Ex', '', nxtNullString, 2, 0, False);
AddField('Descricao', '', nxtNullString, 100, 0, False);
AddField('ImpostoFed_Imp', '', nxtDouble, 0, 0, False);
AddField('ImpostoFed_Nac', '', nxtDouble, 0, 0, False);
AddField('ImpostoEst', '', nxtDouble, 0, 0, False);
AddField('ImpostoMun', '', nxtDouble, 0, 0, False);
AddField('RECVER', '', nxtWord32, 9, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idNull), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with IndicesDescriptor.AddIndex('ISuperBusca', 0, True, '', TnxMainIndexTokenKeyDescriptor) do
with (KeyDescriptor as TnxMainIndexTokenKeyDescriptor) do
MaxTokenSize := 50; // set max key length here
with EnsureFulltextDescriptor(Result) do
with AddFullTextIndex('full_superbusca') do begin
// N.B. you can add extractors for as many fields as you like here:
AddFieldTokenExtractor(FieldsDescriptor.GetFieldFromName('Descricao'), '', TnxKwicTokenExtractorDescriptor);
with TnxMainIndexTokenIndexDescriptor(AddTokenIndex('ISuperBusca', TnxMainIndexTokenIndexDescriptor)) do begin
MainIndexNumber := 2;
IgnoreCase := True;
{ with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end; }
end;
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IDescricao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Descricao'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('INCM', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('NCM'));
Add(GetFieldFromName('Ex'));
end;
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __Doc(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
AddLocaleDescriptor;
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
with AddField('UID', '', nxtGUID, 0, 0, False) do
with AddDefaultValue(TnxAutoGuidDefaultValueDescriptor) as TnxAutoGuidDefaultValueDescriptor do
ApplyAt := [aaClient];
AddField('Tipo', '0-Recibo venda, 1-orçamento, 2-etiqueta, 3-pg.débito', nxtByte, 1, 0, False);
AddField('Bobina', '', nxtBoolean, 0, 0, False);
AddField('Free', '', nxtBoolean, 0, 0, False);
AddField('TextOnly', '', nxtBoolean, 0, 0, False);
AddField('Tamanho', '', nxtNullString, 20, 0, False);
AddField('Nome', '', nxtNullString, 100, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('Params', '', nxtBLOBMemo, 0, 0, False);
AddField('Doc', '', nxtBLOB, 0, 0, False);
AddField('Img', '', nxtBLOBGraphic, 0, 0, False);
AddField('Custom', '', nxtBoolean, 0, 0, False);
with AddField('MinVer', '', nxtWord16, 9, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('SRECVER', '', nxtWord32, 9, 0, False);
AddField('RECVER', '', nxtWord32, 9, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with IndicesDescriptor.AddIndex('ISuperBuscaDoc', 0, True, '', TnxMainIndexTokenKeyDescriptor) do
with (KeyDescriptor as TnxMainIndexTokenKeyDescriptor) do
MaxTokenSize := 50; // set max key length here
with EnsureFulltextDescriptor(Result) do
with AddFullTextIndex('full_superbuscadoc') do begin
// N.B. you can add extractors for as many fields as you like here:
AddFieldTokenExtractor(FieldsDescriptor.GetFieldFromName('Nome'), '', TnxKwicTokenExtractorDescriptor);
AddFieldTokenExtractor(FieldsDescriptor.GetFieldFromName('Obs'), '', TnxKwicTokenExtractorDescriptor);
with TnxMainIndexTokenIndexDescriptor(AddTokenIndex('ISuperBuscaDoc', TnxMainIndexTokenIndexDescriptor)) do begin
MainIndexNumber := 2;
IgnoreCase := True;
end;
end;
with EnsureIndicesDescriptor do
with AddIndex('IUID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UID'));
with EnsureIndicesDescriptor do begin
with AddIndex('ITipoBobinaNome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('Bobina'));
Add(GetFieldFromName('Nome'));
end;
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
with AddIndex('ISRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('SRecVer'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __syslog(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
with AddField('DataHora', '', nxtDateTime, 0, 0, False) do
with AddDefaultValue(TnxCurrentDateTimeDefaultValueDescriptor) as TnxCurrentDateTimeDefaultValueDescriptor do
ApplyAt := [aaServer];
AddField('Info', '', nxtNullString, 30, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idNull), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IInfo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Info'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// IOrcamento
function __IOrcamento(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Orcamento_UID', '', nxtGUID, 0, 0, False);
with AddField('UID', '', nxtGUID, 0, 0, False) do
AddDefaultValue(TnxAutoGuidDefaultValueDescriptor);
AddField('Item', '', nxtWord16, 5, 0, False);
AddField('Produto', '', nxtWord32, 5, 0, False);
AddField('Descr', '', nxtBLOBMemo, 0, 0, False);
AddField('Unitario', '', nxtCurrency, 16, 0, False);
AddField('Quant', '', nxtExtended, 0, 0, False);
AddField('Total', '', nxtCurrency, 16, 0, False);
AddField('Desconto', '', nxtCurrency, 16, 0, False);
AddField('TotalFinal', '', nxtCurrency, 16, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IOrcamento_UID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Orcamento_UID'));
Add(GetFieldFromName('Item'));
end;
with AddIndex('IUID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UID'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Orcamento
function __Orcamento(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
with AddField('UID', '', nxtGUID, 0, 0, False) do
with AddDefaultValue(TnxAutoGuidDefaultValueDescriptor) as TnxAutoGuidDefaultValueDescriptor do
ApplyOnInsert := False;
AddField('IDSeq', '', nxtAutoInc, 10, 0, False);
AddField('RecVer', '', nxtWord32, 10, 0, False);
with AddField('CriadoEm', '', nxtDateTime, 0, 0, False) do
with AddDefaultValue(TnxCurrentDateTimeDefaultValueDescriptor) as TnxCurrentDateTimeDefaultValueDescriptor do begin
ApplyOnModify := True;
ApplyAt := [aaServer];
end;
with AddField('Status', '0-Pendente, 1-Aprovado, 2-Recusado, 3-Vendido, 4-Expirado', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('AtualizadoEm', '', nxtDateTime, 0, 0, False);
AddField('AprovadoEm', '', nxtDateTime, 0, 0, False);
AddField('RecusadoEm', '', nxtDateTime, 0, 0, False);
AddField('VendidoEm', '', nxtDateTime, 0, 0, False);
AddField('ExpiradoEm', '', nxtDateTime, 0, 0, False);
AddField('StatusAlteradoEm', '', nxtDateTime, 0, 0, False);
AddField('Func', '', nxtNullString, 20, 0, False);
AddField('IDVenda', '', nxtWord32, 10, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Total', '', nxtCurrency, 10, 0, False);
AddField('Desconto', '', nxtCurrency, 10, 0, False);
AddField('TotalFinal', '', nxtCurrency, 16, 0, False);
AddField('Vendido', '', nxtBoolean, 0, 0, False);
AddField('ValData', '', nxtDateTime, 0, 0, False);
AddField('ValModo', '', nxtByte, 0, 0, False);
AddField('ValTempo', '', nxtWord16, 0, 0, False);
AddField('ValUTempo', '', nxtByte, 0, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IUID', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UID'));
with AddIndex('IIDSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('IDSeq'));
with AddIndex('ICriadoEm', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('CriadoEm'));
with AddIndex('IAtualizadoEm', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('AtualizadoEm'));
with AddIndex('IClienteCriadoEm', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('CriadoEm'));
end;
with AddIndex('IStatusEm', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Status'));
Add(GetFieldFromName('StatusAlteradoEm'));
end;
with AddIndex('IStatusValData', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Status'));
Add(GetFieldFromName('ValData'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Biometria
function __Biometria(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
{ with AddField('uuid', '', nxtGUID, 0, 0, False) do
AddDefaultValue(TnxAutoGuidDefaultValueDescriptor);
AddField('Cliente_uuid', '', nxtGUID, 0, 0, False); }
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Template', '', nxtBLOB, 0, 0, False);
AddField('UAcesso', '', nxtDateTime, 0, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
{ with AddIndex('Iuuid', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('uuid'));}
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('ID'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IClienteID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Cliente'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IUAcesso', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('UAcesso'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
Ascend := False;
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Caixa
function __Caixa(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('IDLivre', '', nxtNulLString, 10, 0, False);
AddField('Aberto', '', nxtBoolean, 0, 0, False);
AddField('Usuario', '', nxtNullString, 20, 0, False);
AddField('Abertura', '', nxtDateTime, 0, 0, False);
AddField('Fechamento', '', nxtDateTime, 0, 0, False);
AddField('Reproc', '', nxtDateTime, 0, 0, False);
AddField('TotalFinal', '', nxtCurrency, 16, 0, False);
AddField('Descontos', '', nxtCurrency, 16, 0, False);
AddField('Cancelamentos', '', nxtCurrency, 16, 0, False);
AddField('Sangria', '', nxtCurrency, 16, 0, False);
AddField('Supr', '', nxtCurrency, 16, 0, False);
AddField('SaldoAnt', '', nxtCurrency, 16, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('EstSessoesQtd', '', nxtInt32, 10, 0, False);
AddField('EstSessoesTempo', '', nxtDouble, 0, 0, False);
AddField('EstUrls', '', nxtInt32, 10, 0, False);
AddField('EstSyncOk', '', nxtBoolean, 0, 0, False);
AddField('EstBuscasEng', '', nxtBLOBMemo, 0, 0, False);
AddField('EstRes', '', nxtBLOBMemo, 0, 0, False);
AddField('SaldoF', '', nxtCurrency, 16, 0, False);
AddField('Quebra', '', nxtCurrency, 16, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IUsuario', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
with Add(GetFieldFromName('Usuario'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
Add(GetFieldFromName('Abertura'));
end;
with AddIndex('IAbertura', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Abertura'));
with AddIndex('IAberto', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Aberto'));
Add(GetFieldFromName('Abertura'));
end;
with AddIndex('IAbertoEstSyncOk', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Aberto'));
Add(GetFieldFromName('EstSyncOk'));
end;
with AddIndex('IIDLivre', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('IDLivre'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Categoria
function __Categoria(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Descricao', '', nxtNullString, 35, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('uq_Categoria', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Descricao'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
DefaultIndex := GetIndexFromName('uq_Categoria');
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __CC(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Cliente', '', nxtNulLString, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Caixa', '', nxtWord32, 0, 0, False);
AddField('Open', '', nxtWord16, 0, 0, False);
AddField('Tran', '', nxtWord32, 20, 0, False);
AddField('Valor', '', nxtCurrency, 0, 0, False);
AddField('Descr', '', nxtBlobMemo, 0, 0, False);
AddField('ValorAnt', '', nxtCurrency, 0, 0, False);
AddField('Func', '', nxtNullString, 30, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IClienteID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IClienteDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('DataHora'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Unidade
function __Unidade(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Descricao', '', nxtNullString, 5, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('uq_Unidade', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Descricao'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
DefaultIndex := GetIndexFromName('uq_Unidade');
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Cliente
function __Cliente(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
AddLocaleDescriptor;
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Codigo', '', nxtNullString, 15, 0, False);
AddField('CodigoKey', '', nxtNullString, 15, 0, False);
AddField('Nome', '', nxtNullString, 40, 0, False);
AddField('Endereco', '', nxtNullString, 50, 0, False);
AddField('Bairro', '', nxtNullString, 20, 0, False);
AddField('Cidade', '', nxtNullString, 30, 0, False);
AddField('UF', '', nxtNullString, 30, 0, False);
AddField('CEP', '', nxtNullString, 10, 0, False);
AddField('Sexo', 'M=Masculo, F=Feminino', nxtChar, 1, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('Cpf', '', nxtNullString, 20, 0, False);
AddField('Rg', '', nxtNullString, 20, 0, False);
AddField('Telefone', '', nxtNullString, 15, 0, False);
AddField('Email', '', nxtBLOBMemo, 0, 0, False);
AddField('Passaportes', '', nxtDouble, 10, 0, False);
AddField('Pai', '', nxtNullString, 40, 0, False);
AddField('Mae', '', nxtNullString, 40, 0, False);
AddField('Senha', '', nxtNullString, 20, 0, False);
AddField('UltVisita', '', nxtDateTime, 0, 0, False);
AddField('Debito', '', nxtCurrency, 16, 0, False);
AddField('Escola', '', nxtNullString, 40, 0, False);
AddField('NickName', '', nxtNullString, 30, 0, False);
AddField('DataNasc', '', nxtDateTime, 0, 0, False);
AddField('Celular', '', nxtNullString, 15, 0, False);
AddField('TemDebito', '', nxtBoolean, 0, 0, False);
AddField('LimiteDebito', '', nxtCurrency, 16, 0, False);
AddField('Foto', '', nxtBLOBGraphic, 0, 0, False);
AddField('IncluidoEm', '', nxtDateTime, 0, 0, False);
AddField('AlteradoEm', '', nxtDateTime, 0, 0, False);
AddField('IncluidoPor', '', nxtNullString, 10, 0, False);
AddField('AlteradoPor', '', nxtNullString, 10, 0, False);
AddField('TitEleitor', '', nxtNullString, 13, 0, False);
AddField('FidPontos', '', nxtDouble, 10, 0, False);
AddField('FidTotal', '', nxtDouble, 10, 0, False);
AddField('FidResg', '', nxtDouble, 10, 0, False);
AddField('Aniversario', '', nxtNullString, 4, 0, False);
AddField('SemFidelidade', '', nxtBoolean, 0, 0, False);
AddField('TemCredito', '', nxtBoolean, 0, 0, False);
with AddField('PJuridica', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('Inativo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('Fornecedor', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('ValorCred', '', nxtCurrency, 16, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with IndicesDescriptor.AddIndex('ISuperBusca', 0, True, '', TnxMainIndexTokenKeyDescriptor) do
with (KeyDescriptor as TnxMainIndexTokenKeyDescriptor) do
MaxTokenSize := 50; // set max key length here
with EnsureFulltextDescriptor(Result) do
with AddFullTextIndex('full_superbusca') do begin
// N.B. you can add extractors for as many fields as you like here:
AddFieldTokenExtractor(FieldsDescriptor.GetFieldFromName('Nome'), '', TnxKwicTokenExtractorDescriptor);
with TnxMainIndexTokenIndexDescriptor(AddTokenIndex('ISuperBusca', TnxMainIndexTokenIndexDescriptor)) do begin
MainIndexNumber := 2;
IgnoreCase := True;
{ with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end; }
end;
end;
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
with EnsureIndicesDescriptor do begin
with AddIndex('ICodigoKey', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('CodigoKey'));
with AddIndex('IUltVisita', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UltVisita'));
with AddIndex('IAniversario', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Aniversario'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IFornecedorNome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Fornecedor'));
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
with AddIndex('IFornecedorID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Fornecedor'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IFornecedorCodigoKey', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Fornecedor'));
Add(GetFieldFromName('CodigoKey'));
end;
with AddIndex('IRg', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Rg'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('ICPF', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('CPF'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IDebito', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TemDebito'));
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
end;
with AddIndex('ICredito', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TemCredito'));
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
end;
with AddIndex('IFidPontos', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('FidPontos'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Config
function __Config(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('NumSeq', '', nxtAutoInc, 10, 0, False);
AddField('FecharProgramas', '', nxtBoolean, 0, 0, False);
AddField('AutoExecutar', '', nxtNullString, 200, 0, False);
AddField('LimiteTempoPadrao', '', nxtDateTime, 0, 0, False);
AddField('PacoteTempoReal', '', nxtBoolean, 0, 0, False);
AddField('PermiteLoginSemCred', '', nxtBoolean, 0, 0, False);
with AddField('AlteraLoginSemCred', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('EncerramentoPrePago', '', nxtByte, 3, 0, False);
with AddField('EncerramentoCartao', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
with AddField('MeioPagto', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('TempoEPrePago', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 60;
with AddField('TempoECartao', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 60;
AddField('PermiteCapturaTela', '', nxtBoolean, 0, 0, False);
with AddField('VariosTiposAcesso', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ModoPagtoAcesso', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('MostraPrePagoDec', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('MostraNomeMaq', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('AutoCad', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('QuickCad', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('CodProdutoDuplicados', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('TempoMaxAlerta', '', nxtDateTime, 0, 0, False);
AddField('Abre1', '', nxtDateTime, 0, 0, False);
AddField('Abre2', '', nxtDateTime, 0, 0, False);
AddField('Abre3', '', nxtDateTime, 0, 0, False);
AddField('Abre4', '', nxtDateTime, 0, 0, False);
AddField('Abre5', '', nxtDateTime, 0, 0, False);
AddField('Abre6', '', nxtDateTime, 0, 0, False);
AddField('Abre7', '', nxtDateTime, 0, 0, False);
AddField('Fecha1', '', nxtDateTime, 0, 0, False);
AddField('Fecha2', '', nxtDateTime, 0, 0, False);
AddField('Fecha3', '', nxtDateTime, 0, 0, False);
AddField('Fecha4', '', nxtDateTime, 0, 0, False);
AddField('Fecha5', '', nxtDateTime, 0, 0, False);
AddField('Fecha6', '', nxtDateTime, 0, 0, False);
AddField('Fecha7', '', nxtDateTime, 0, 0, False);
AddField('CorLivre', '', nxtInt32, 10, 0, False);
AddField('CorFLivre', '', nxtInt32, 10, 0, False);
AddField('CorUsoPrePago', '', nxtInt32, 10, 0, False);
AddField('CorFUsoPrePago', '', nxtInt32, 10, 0, False);
AddField('CorUsoPosPago', '', nxtInt32, 10, 0, False);
AddField('CorFUsoPosPago', '', nxtInt32, 10, 0, False);
AddField('CorAguardaPagto', '', nxtInt32, 10, 0, False);
AddField('CorFAguardaPagto', '', nxtInt32, 10, 0, False);
AddField('CorManutencao', '', nxtInt32, 10, 0, False);
AddField('CorFManutencao', '', nxtInt32, 10, 0, False);
AddField('CorPausado', '', nxtInt32, 10, 0, False);
AddField('CorFPausado', '', nxtInt32, 10, 0, False);
AddField('CorDesktop', '', nxtInt32, 10, 0, False);
AddField('CorFDesktop', '', nxtInt32, 10, 0, False);
with AddField('CorMaqManut', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('CorFMaqManut', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 12632256;
with AddField('CorPrevisao', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 255;
with AddField('CorFPrevisao', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 16777215;
AddField('CampoLocalizaCli', '0=nome, 1=username, 2=código', nxtByte, 3, 0, False);
AddField('ManterSaldoCaixa', '', nxtBoolean, 0, 0, False);
AddField('NaoMostrarMsgDebito', '', nxtBoolean, 0, 0, False);
with AddField('NaoCobrarImpFunc', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('Tolerancia', '', nxtDateTime, 0, 0, False);
AddField('RegImp98', '', nxtBoolean, 0, 0, False);
AddField('LimitePadraoDebito', '', nxtCurrency, 16, 0, False);
AddField('RecPorta', '', nxtNullString, 100, 0, False);
AddField('RecSalto', '', nxtWord16, 5, 0, False);
AddField('RecLargura', '', nxtWord16, 5, 0, False);
AddField('RecRodape', '', nxtBLOBMemo, 0, 0, False);
AddField('RecImprimir', '', nxtByte, 3, 0, False);
AddField('RecMatricial', '', nxtBoolean, 0, 0, False);
AddField('RecTipoImpressora', '', nxtNullString, 32, 0, False);
AddField('RecNomeLoja', '', nxtNullString, 40, 0, False);
AddField('RecCortaFolha', '', nxtBoolean, 0, 0, False);
with AddField('RecImprimeMeioPagto', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('RecPrefixoMeioPagto', '', nxtNullString, 30, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 'Pg.';
with AddField('MostraProgAtual', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('MostraObs', '', nxtBoolean, 0, 0, False);
AddField('EscondeTextoBotoes', '', nxtBoolean, 0, 0, False);
AddField('EscondeTipoAcesso', '', nxtBoolean, 0, 0, False);
AddField('ExigirRG', '', nxtBoolean, 0, 0, False);
AddField('TipoFDesktop', '', nxtNullString, 3, 0, False);
AddField('TipoFLogin', '', nxtNullString, 3, 0, False);
AddField('NumFDesktop', '', nxtInt32, 10, 0, False);
AddField('NumFLogin', '', nxtInt32, 10, 0, False);
AddField('FundoWeb', '', nxtBoolean, 0, 0, False);
AddField('FundoWebURL', '', nxtBLOBMemo, 0, 0, False);
AddField('MostrarApenasPIN', '', nxtBoolean, 0, 0, False);
AddField('TextoPIN', '', nxtNullString, 30, 0, False);
AddField('AlterarSenhaCli', '', nxtBoolean, 0, 0, False);
AddField('VerSenhaCli', '', nxtBoolean, 0, 0, False);
AddField('CliCadPadrao', '', nxtBoolean, 0, 0, False);
with AddField('ControlaImp', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0; AddField('FiltrarWEB', '', nxtBoolean, 0, 0, False);
AddField('SiteRedirFiltro', '', nxtNullString, 80, 0, False);
AddField('PastaDownload', '', nxtNullString, 1024, 0, False);
with AddField('MinutosDesligaMaq', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('MinutosDesligaMon', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('BloqDownload', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqDownloadExe', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqMenuIniciar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqPainelCtrl', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqCtrlAltDel', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqExecutar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqMeusLocaisRede', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqMeuComputador', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqLixeira', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqMeusDocumentos', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ClassicStartMenu', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqTray', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqBotaoDir', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqToolbars', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloqPosPago', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('FiltrarDesktop', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('FiltrarMenuIniciar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('TempoB1', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 10;
with AddField('TempoB2', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 15;
with AddField('TempoB3', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 30;
with AddField('TempoB4', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 60;
with AddField('TempoB5', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 120;
with AddField('TempoB6', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 180;
AddField('PaginaInicial', '', nxtNullString, 200, 0, False);
AddField('EsconderCronometro', '', nxtBoolean, 0, 0, False);
AddField('AposEncerrar', '', nxtByte, 3, 0, False);
AddField('AlinhaBarraGuard', '', nxtByte, 3, 0, False);
AddField('NoNet', '', nxtByte, 3, 0, False);
AddField('TempoSumirLogin', '', nxtWord16, 5, 0, False);
AddField('EsconderDrives', '', nxtNullString, 30, 0, False);
with AddField('EmailMetodo', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('EmailServ', '', nxtNullString, 50, 0, False);
AddField('EmailUsername', '', nxtNullString, 50, 0, False);
AddField('EmailSenha', '', nxtNullString, 50, 0, False);
AddField('EmailDestino', '', nxtBLOBMemo, 0, 0, False);
AddField('EmailIdent', '', nxtNullString, 20, 0, False);
AddField('Flags', '', nxtBLOBMemo, 0, 0, False);
with AddField('EmailEnviarCaixa', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('EmailConteudo', '', nxtNullString, 20, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := '11111111111111111111';
with AddField('AlertaAssinatura', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('CredPadraoTipo', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
with AddField('CredPadraoCod', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('PgVendas', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('PgVendaAvulsa', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PgAcesso', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PgTempo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PgImp', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BloquearUsoEmHorarioNP', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('OpcaoChat', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('SalvarCodUsername', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ContinuarCredTempo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('NaoGuardarCreditoCli', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('RelCaixaAuto', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('SincronizarHorarios', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('MostrarDebitoNoGuard', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloquearLoginAlemMaxDeb', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ClienteNaoAlteraSenha', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('NaoObrigarSenhaCliente', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('NaoVenderAlemEstoque', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('CreditoComoValor', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('CliAvulsoNaoEncerra', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('AutoSortGridCaixa', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('AvisoFimTempoAdminS', '', nxtByte, 3, 0, False);
with AddField('DetectarImpServ', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('AvisoCreditos', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('ClientePodeVerCred', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('ChatAlertaSonoro', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('ChatMostraNotificacao', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('ModoCredGuard', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('MsgFimCred', '', nxtNullString, 150, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 'Você possui outros créditos que não podem ser utilizados no momento. Para maiores informações consulte o atendente.';
with AddField('SemLogin', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('AutoObsAoCancelar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('FidAtivo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidVendaValor', '', nxtCurrency, 16, 0, False);
AddField('FidVendaPontos', '', nxtInt32, 10, 0, False);
with AddField('FidParcial', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('FidAutoPremiar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidAutoPremiarValor', '', nxtCurrency, 16, 0, False);
AddField('FidAutoPremiarPontos', '', nxtInt32, 10, 0, False);
with AddField('FidMostrarSaldoAdmin', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('FidMsg', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidMsgTitulo', '', nxtNullString, 50, 0, False);
AddField('FidMsgTexto', '', nxtBlobMemo, 0, 0, False);
with AddField('CliCadNaoEncerra', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ImpedirPosPago', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('AutoLigarMaqCli', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('Biometria', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('PMPausaAutomatica', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('PMConfirmaImpCliente', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMConfirmaImpAdmin', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMMostrarPaginasCli', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMMostrarValorCli', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMCalcValorCli', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('PMPromptValorCli', '', nxtNullString, 100, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 'Custo da Impressão: ';
with AddField('PMObsValorCli', '', nxtNullString, 300, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := '* O custo pode variar dependendo do tipo da impressão (preto e branco/colorida)';
AddField('PMPausarServ', '', nxtBoolean, 0, 0, False);
AddField('PMNaoPausar', '', nxtBlobMemo, 0, 0, False);
AddField('PMCotas', '', nxtBoolean, 0, 0, False);
AddField('PMCotasMaxPagDia', '', nxtWord32, 10, 0, False);
AddField('PMCotasMaxPagMes', '', nxtWord32, 10, 0, False);
with AddField('PMCotasOpCota', '0-confirmar impressao, 1-liberar automaticamente', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('PMCotasOpExcesso', '0-atendente pode liberar, 1-cancelar imp, 2-cobrar', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('PMCotasMaxExcesso', '', nxtWord32, 10, 0, False);
AddField('PMCotasPorCli', '', nxtBoolean, 0, 0, False);
with AddField('PMPDF', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMPDFPrintEng', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := printeng_clprint;
with AddField('PMReviewCli', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PMReviewAdmin', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PubHomePage', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PubAd', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('PubToolbar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('MaxTempoSessao', '', nxtWord16, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('TarifaPadrao', '', nxtInt32, 0, 0, False);
with AddField('TarifaPorHorario', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('BloqueiaCliAvulso', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ExigeDadosMinimos', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('DadosMinimos', '', nxtNullString, 300, 0, False);
AddField('CidadePadrao', '', nxtNullString, 50, 0, False);
AddField('UFPadrao', '', nxtNullString, 2, 0, False);
with AddField('PedirSaldoI', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('PedirSaldoF', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('BRT', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 60;
with AddField('DTol', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 5;
AddField('DVA', '', nxtDateTime, 0, 0, False);
AddField('ProxAvisoAss', '', nxtDateTime, 0, 0, False);
with AddField('PreLib', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ExCookie', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('HPOpenBef', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('CamposCliCC', '', nxtBLOBMemo, 0, 0, False);
with AddField('CliCongelado', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('SenhaAdminOk', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('QtdMaqOk', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('PosLogin', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := poslogin_centro;
with AddField('HomePage_AddConta', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('HomePage_Tab', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('HomePage_LastURL', '', nxtDateTime, 0, 0, False);
AddField('HomePage_URL', '', nxtNullString, 300, 0, False);
AddField('HomePage_Params', '', nxtNullString, 300, 0, False);
AddField('Sky_Params', '', nxtNullString, 300, 0, False);
AddField('Banners', '', nxtBlobMemo, 0, 0, False);
AddField('Botoes', '', nxtBlobMemo, 0, 0, False);
AddField('FaixaComanda', '', nxtNullString, 100, 0, False);
AddField('Recursos', '', nxtNullString, 30, 0, False);
AddField('PrecoAuto', '', nxtBoolean, 0, 0, False);
AddField('Margem', '', nxtDouble, 0, 0, False);
AddField('ComissaoPerc', '', nxtDouble, 0, 0, False);
AddField('ValOrc_Tempo', '', nxtWord16, 0, 0, False);
AddField('ValOrc_UTempo', '', nxtByte, 0, 0, False);
with AddField('EmailOrc_Enviar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('EmailOrc_FromName', '', nxtNullString, 100, 0, False);
AddField('EmailOrc_FromEmail', '', nxtNullString, 100, 0, False);
with AddField('EmailOrc_Subject', '', nxtNullString, 100, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 'Orçamento #[numero]';
AddField('EmailOrc_Body', '', nxtBlobMemo, 0, 0, False);
with AddField('DocOrc_Imprimir', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('DocOrc_NomeLoja', '', nxtNullString, 50, 0, False);
AddField('ObsPadraoOrcamento', '', nxtBLOBMemo, 0, 0, False);
with AddField('ComissaoLucro', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('CodBarBal', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('CodBarBalTam', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 13;
with AddField('CodBarBalIdent', '', nxtNullString, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := '2';
with AddField('CodBarBalInicioCod', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2;
with AddField('CodBarBalTamCod', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 5;
with AddField('CodBarBalValor', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('CodBarBalPPInicio', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 7;
with AddField('CodBarBalPPTam', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 6;
with AddField('CodBarBalPPDig', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2;
with AddField('CodBarMaxQtdDig', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 3;
with AddField('CodBarArredondar', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 4;
with AddField('ComandaOff', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('MesasOff', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ConsumoAvulsoOff', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('ConfirmarDebito', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('TelaPosVenda_Mostrar', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('ExigirVendedor', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('TelaPosVenda_BtnDef', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with AddField('TrocoMax', '', nxtCurrency, 16, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 1000;
AddField('DocParam_Email', '', nxtNullString, 100, 0, False);
AddField('DocParam_Tel', '', nxtNullString, 15, 0, False);
AddField('DocParam_Tel2', '', nxtNullString, 15, 0, False);
AddField('DocParam_Cidade', '', nxtNullString, 50, 0, False);
AddField('DocParam_End', '', nxtNullString, 100, 0, False);
AddField('DocParam_CEP', '', nxtNullString, 9, 0, False);
AddField('DocParam_CNPJ', '', nxtNullString, 19, 0, False);
AddField('DocParam_IE', '', nxtNullString, 19, 0, False);
AddField('DocParam_Site', '', nxtNullString, 50, 0, False);
AddField('DocParam_Facebook', '', nxtNullString, 100, 0, False);
AddField('DocParam_Instagram', '', nxtNullString, 50, 0, False);
AddField('DocParam_Whats', '', nxtNullString, 15, 0, False);
AddField('DocParam_Whats2', '', nxtNullString, 15, 0, False);
AddField('DocParam_InfoExtra', '', nxtNullString, 100, 0, False);
AddField('DocParam_Logo', '', nxtBLOBGraphic, 0, 0, False);
AddField('DocParam_Logo2', '', nxtBLOBGraphic, 0, 0, False);
AddField('Urls', '', nxtBLOBMemo, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('INumSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('NumSeq'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Debito
function __Debito(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Data', '', nxtDateTime, 0, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Valor', '', nxtCurrency, 16, 0, False);
with AddField('Tipo', '0=Sessao, 1=Credito Tempo, 2=Produto', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('ID', '', nxtWord32, 10, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('ICliData', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('Data'));
end;
with AddIndex('ITipoID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('ID'));
Add(GetFieldFromName('Cliente'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// EmailCorpo
function __EmailCorpo(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Corpo', '', nxtBLOBMemo, 0, 0, False);
AddField('Destino', '', nxtBLOBMemo, 0, 0, False);
AddField('Anexos', '', nxtBLOBMemo, 0, 0, False);
AddField('Assunto', '', nxtNullString, 100, 0, False);
AddField('Inclusao', '', nxtDateTime, 0, 0, False);
AddField('Restam', '', nxtInt32, 10, 0, False);
AddField('EnviarEm', '', nxtDateTime, 0, 0, False);
AddField('Processou', '', nxtBoolean, 0, 0, False);
AddField('ApagarAnexosAposEnvio', '', nxtBoolean, 0, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IProcessou', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Processou'));
Add(GetFieldFromName('EnviarEm'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// EmailCriar
function __EmailCriar(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Tipo', '', nxtInt32, 10, 0, False);
AddField('Parametros', '', nxtBLOBMemo, 0, 0, False);
AddField('Destino', '', nxtBLOBMemo, 0, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// EmailEnvio
function __EmailEnvio(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Corpo', '', nxtInt32, 10, 0, False);
AddField('Destino', '', nxtBLOBMemo, 0, 0, False);
AddField('Inclusao', '', nxtDateTime, 0, 0, False);
AddField('Envio', '', nxtDateTime, 0, 0, False);
AddField('Tentativas', '', nxtWord16, 5, 0, False);
AddField('Enviar', '', nxtBoolean, 0, 0, False);
AddField('MsgErro', '', nxtBLOBMemo, 0, 0, False);
AddField('OK', '', nxtBoolean, 0, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('ICorpo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Corpo'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IEnviar', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Enviar'));
Add(GetFieldFromName('OK'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __Post(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Parametros', '', nxtBLOBMemo, 0, 0, False);
AddField('Host', '', nxtNullString, 255, 0, False);
AddField('URL', '', nxtNullString, 255, 0, False);
AddField('ApagarArq', '', nxtBoolean, 0, 0, False);
AddField('Arq', '', nxtNullString, 255, 0, False);
AddField('Inclusao', '', nxtDateTime, 0, 0, False);
AddField('Envio', '', nxtDateTime, 0, 0, False);
AddField('Tentativas', '', nxtWord16, 5, 0, False);
AddField('Enviar', '', nxtBoolean, 0, 0, False);
AddField('MsgErro', '', nxtBLOBMemo, 0, 0, False);
AddField('OK', '', nxtBoolean, 0, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IEnviar', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Enviar'));
Add(GetFieldFromName('OK'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __PostMS(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('MS', '', nxtBLOB, 0, 0, False);
AddField('URL', '', nxtNullString, 255, 0, False);
AddField('Inclusao', '', nxtDateTime, 0, 0, False);
AddField('Envio', '', nxtDateTime, 0, 0, False);
AddField('Tries', '', nxtWord16, 5, 0, False);
AddField('Max', '', nxtWord16, 0, 0, False);
AddField('NextTry', '', nxtWord32, 0, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('INextTryID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('NextTry'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Espera
function __Espera(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Pos', '', nxtInt32, 10, 0, False);
AddField('Cliente', '', nxtInt32, 10, 0, False);
AddField('NomeCliente', '', nxtNullString, 50, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Previsao', '', nxtDateTime, 0, 0, False);
AddField('PrevMaq', '', nxtWord16, 5, 0, False);
AddField('PrevSessao', '', nxtInt32, 10, 0, False);
AddField('Obs', '', nxtNullString, 50, 0, False);
AddField('Cartao', '', nxtNullString, 20, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IPos', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Pos'));
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IMaqSessao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('PrevMaq'));
Add(GetFieldFromName('PrevSessao'));
end;
with AddIndex('ICartao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Cartao'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
with AddIndex('ICliente', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Cliente'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Label
{function __Label(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtGUID, 0, 0, False);
AddField('RECVER', '', nxtWord32, 10, 0, False);
AddField('Nome', '', nxtNullString, 40, 0, False);
AddField('Obs', '', nxtBlobMemo, 0, 0, False);
AddField('Report', '', nxtBLOB, 0, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RECVER'));
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Nome'), TnxTextKeyFieldDescriptor) as TnxTextKeyFieldDescriptor do
IgnoreCase := True;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;}
// HCred
function __HCred(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Tipo', '0=tempo, 1=valor', nxtByte, 3, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('SaldoAnt', '', nxtDouble, 0, 0, False);
AddField('Quant', '', nxtDouble, 0, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('ICliTipoID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICliTipoDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('DataHora'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// HPass
function __HPass(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Passaporte', '', nxtWord32, 10, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
with AddField('Cancelado', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('MinutosAnt', '', nxtDouble, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('MinutosUsados', '', nxtDouble, 0, 0, False);
with AddField('Expirou', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IPassSessao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Passaporte'));
Add(GetFieldFromName('Sessao'));
end;
with AddIndex('ISessaoPass', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Sessao'));
Add(GetFieldFromName('Passaporte'));
end;
with AddIndex('IPassData', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Passaporte'));
Add(GetFieldFromName('DataHora'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// ITran
function __ITran(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('Caixa', '', nxtWord32, 10, 0, False);
AddField('CaixaPag', '', nxtWord32, 10, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('IncluidoEm', '', nxtDateTime, 0, 0, False);
AddField('TipoTran', '', nxtByte, 3, 0, False);
AddField('TipoItem', 'Sessao, Credito, MovEst, Transação', nxtByte, 3, 0, False);
AddField('SubTipo', '', nxtByte, 3, 0, False);
AddField('ItemID', '', nxtWord32, 10, 0, False);
AddField('SubItemID', '', nxtWord32, 10, 0, False);
AddField('ItemPos', '', nxtByte, 3, 0, False);
AddField('Total', '', nxtCurrency, 16, 0, False);
AddField('Desconto', '', nxtCurrency, 16, 0, False);
AddField('TotLiq', '', nxtCurrency, 16, 0, False);
AddField('Debito', '', nxtCurrency, 16, 0, False);
AddField('Pago', '', nxtCurrency, 16, 0, False);
AddField('Cancelado', '', nxtBoolean, 0, 0, False);
AddField('PagPend', '', nxtBoolean, 0, 0, False);
AddField('FidFator', '', nxtInt8, 3, 0, False);
AddField('FidPontos', '', nxtDouble, 0, 0, False);
AddField('FidMov', '', nxtBoolean, 0, 0, False);
with AddField('FidOpe', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('ITipoItemDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TipoItem'));
Add(GetFieldFromName('ItemID'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('ITranID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tran'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IClienteID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICaixaCancelado', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('Cancelado'));
Add(GetFieldFromName('TipoTran'));
Add(GetFieldFromName('TipoItem'));
end;
with AddIndex('ICaixaPagCancelado', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('CaixaPag'));
Add(GetFieldFromName('Cancelado'));
Add(GetFieldFromName('TipoTran'));
Add(GetFieldFromName('TipoItem'));
end;
with AddIndex('ITipoItemTran', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TipoItem'));
Add(GetFieldFromName('ItemID'));
Add(GetFieldFromName('Tran'));
end;
with AddIndex('IFidMovClienteDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('FidMov'));
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('DataHora'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Layout
function __Layout(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Usuario', '', nxtNullString, 20, 0, False);
AddField('Grid', '', nxtNullString, 40, 0, False);
AddField('Nome', '', nxtNullString, 100, 0, False);
AddField('Publico', '', nxtBoolean, 0, 0, False);
AddField('Layout', '', nxtBLOB, 0, 0, False);
AddField('Filtro', '', nxtBLOB, 0, 0, False);
AddField('Usuarios', '', nxtBLOBMemo, 0, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IPubGridUsuario', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Publico'));
with Add(GetFieldFromName('Grid'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with Add(GetFieldFromName('Usuario'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Log
function __Log(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('DiaHora', '', nxtDateTime, 0, 0, False);
AddField('Maquina', '', nxtWord16, 5, 0, False);
AddField('Usuario', '', nxtNullString, 20, 0, False);
AddField('Programa', '0=nenhum, 1=ncguard, 2=ncadmin, 3=ncserver', nxtByte, 3, 0, False);
AddField('Operacao', '', nxtNullString, 70, 0, False);
AddField('Horas', '', nxtDateTime, 0, 0, False);
AddField('Dias', '', nxtWord16, 5, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IDiaHora', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('DiaHora'));
with AddIndex('IUsuarioNumSeq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IUsuarioDiaHora', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
with Add(GetFieldFromName('Usuario'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
Add(GetFieldFromName('DiaHora'));
end;
with AddIndex('IProgramaMaq', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Programa'));
Add(GetFieldFromName('Maquina'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Maq
function __Maq(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Numero', '', nxtWord16, 5, 0, False);
AddField('Nome', '', nxtNullString, 30, 0, False);
AddField('Menu', '', nxtBLOBMemo, 0, 0, False);
AddField('Recursos', '', nxtBLOBMemo, 0, 0, False);
AddField('ComputerName', '', nxtNullString, 200, 0, False);
with AddField('TipoAcesso', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := -1;
with AddField('EmManutencao', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('IP', '', nxtNullString, 15, 0, False);
AddField('MacAddress', '', nxtNullString, 20, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('INumero', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Numero'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Maquina
function __Maquina(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Numero', '', nxtWord16, 5, 0, False);
AddField('Nome', '', nxtNullString, 30, 0, False);
AddField('Menu', '', nxtBLOBMemo, 0, 0, False);
AddField('Recursos', '', nxtBLOBMemo, 0, 0, False);
AddField('ComputerName', '', nxtNullString, 200, 0, False);
with AddField('TipoAcesso', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := -1;
with AddField('EmManutencao', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('URLLogin', '', nxtBLOBMemo, 0, 0, False);
AddField('ProgramaAtual', '', nxtBLOBMemo, 0, 0, False);
AddField('SiteAtual', '', nxtBLOBMemo, 0, 0, False);
AddField('IPConfig', '', nxtBLOBMemo, 0, 0, False);
AddField('IP', '', nxtNullString, 30, 0, False);
AddField('MacAddress', '', nxtNullString, 20, 0, False);
AddField('RAM', '', nxtWord32, 10, 0, False);
AddField('CPU', '', nxtNullString, 50, 0, False);
AddField('OS', '', nxtNullString, 50, 0, False);
AddField('Printers', '', nxtBlobMemo, 0, 0, False);
AddField('Drives', '', nxtNullString, 25, 0, False);
AddField('HDTotal', '', nxtWord32, 10, 0, False);
AddField('HDFree', '', nxtWord32, 10, 0, False);
AddField('Patrocinio', '', nxtNullString, 20, 0, False);
AddField('DisplayH', '', nxtWord16, 5, 0, False);
AddField('DisplayW', '', nxtWord16, 5, 0, False);
AddField('DisplayWH', '', nxtNullString, 10, 0, False);
AddField('LastScan', '', nxtDateTime, 0, 0, False);
AddField('SessionID', '', nxtWord32, 0, 0, False);
AddField('ConnectTime', '', nxtDateTime, 0, 0, False);
with AddField('AvisaFimTempo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('INumero', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Numero'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// MovEst
function __MovEst(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('ID_ref', '', nxtWord32, 0, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('Produto', '', nxtWord32, 10, 0, False);
AddField('Quant', '', nxtDouble, 0, 0, False);
AddField('Unitario', '', nxtCurrency, 16, 0, False);
AddField('Total', '', nxtCurrency, 16, 0, False);
AddField('CustoU', '', nxtCurrency, 16, 0, False);
AddField('Item', '', nxtByte, 3, 0, False);
AddField('Desconto', '', nxtCurrency, 16, 0, False);
AddField('Pago', '', nxtCurrency, 16, 0, False);
AddField('PagoPost', '', nxtCurrency, 16, 0, False);
AddField('DescPost', '', nxtCurrency, 16, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Pend', '', nxtBoolean, 0, 0, False);
AddField('IncluidoEm', '', nxtDateTime, 0, 0, False);
AddField('Entrada', '', nxtBoolean, 0, 0, False);
AddField('Cancelado', '', nxtBoolean, 0, 0, False);
AddField('AjustaCusto', '', nxtBoolean, 0, 0, False);
AddField('EstoqueAnt', '', nxtDouble, 0, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Caixa', '', nxtInt32, 10, 0, False);
AddField('Categoria', '', nxtNullString, 20, 0, False);
AddField('NaoControlaEstoque', '', nxtBoolean, 0, 0, False);
AddField('ITran', '', nxtInt32, 10, 0, False);
AddField('TipoTran', '', nxtByte, 3, 0, False);
AddField('Sessao', '', nxtInt32, 10, 0, False);
AddField('Comissao', '', nxtCurrency, 0, 0, False);
AddField('ComissaoPerc', '', nxtDouble, 0, 0, False);
AddField('ComissaoLucro', '', nxtBoolean, 0, 0, False);
with AddField('PermSemEstoque', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('FidResgate', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidPontos', '', nxtDouble, 0, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IID_ref', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('ID_ref'));
Add(GetFieldFromName('TipoTran'));
Add(GetFieldFromName('Cancelado'));
end;
with AddIndex('IProduto', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('DataHora'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IContato', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('ITipoTranCaixa', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TipoTran'));
Add(GetFieldFromName('Caixa'));
end;
with AddIndex('ICaixaMov', 0, idAll, 'M'), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ITranItem', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tran'));
Add(GetFieldFromName('Item'));
end;
with AddIndex('IProdCxMov', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
with Add(GetFieldFromName('Produto'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ISessaoID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Sessao'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IProdAjustaCustoTran', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('AjustaCusto'));
Add(GetFieldFromName('Tran'));
end;
with AddIndex('IProdAjustaCustoData', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('AjustaCusto'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('IProdPendCancelado', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Produto'));
Add(GetFieldFromName('Pend'));
Add(GetFieldFromName('Cancelado'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Mensagem para clientes
function __MsgCli(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Titulo', '', nxtNullString, 50, 0, False);
AddField('Texto', '', nxtBLOBMemo, 0, 0, False);
AddField('Ref', '', nxtWord32, 10, 0, False);
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IClienteID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IRef', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Ref'));
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Ocupacao
function __Ocupacao(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('Maq', '', nxtWord32, 10, 0, False);
AddField('Data', '', nxtDate, 0, 0, False);
AddField('Hora', '', nxtByte, 3, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Func', '', nxtNullString, 20, 0, False);
with AddField('TipoCli', '', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('MinutosU', '', nxtDouble, 0, 0, False);
AddField('MinutosP', '', nxtDouble, 0, 0, False);
AddField('Caixa', '', nxtWord32, 10, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('ISessao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Sessao'));
Add(GetFieldFromName('Hora'));
end;
with AddIndex('IData', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Data'));
Add(GetFieldFromName('Hora'));
end;
with AddIndex('ICaixa', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('Hora'));
end;
with AddIndex('ITipoCliCaixa', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('TipoCli'));
Add(GetFieldFromName('Caixa'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Passaporte
function __Passaporte(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Nome', '', nxtNullString, 50, 0, False);
AddField('TipoPass', '', nxtInt32, 10, 0, False);
AddField('Cliente', '', nxtInt32, 10, 0, False);
AddField('Expirou', '', nxtBoolean, 0, 0, False);
AddField('Senha', '', nxtNullString, 20, 0, False);
AddField('PrimeiroUso', '', nxtDateTime, 0, 0, False);
AddField('TipoAcesso', '', nxtInt32, 10, 0, False);
AddField('TipoExp', '', nxtByte, 1, 0, False);
AddField('ExpirarEm', '', nxtDateTime, 0, 0, False);
AddField('MaxSegundos', '', nxtWord32, 10, 0, False);
AddField('Segundos', '', nxtWord32, 10, 0, False);
AddField('Acessos', '', nxtWord32, 10, 0, False);
AddField('Dia1', '', nxtWord32, 10, 0, False);
AddField('Dia2', '', nxtWord32, 10, 0, False);
AddField('Dia3', '', nxtWord32, 10, 0, False);
AddField('Dia4', '', nxtWord32, 10, 0, False);
AddField('Dia5', '', nxtWord32, 10, 0, False);
AddField('Dia6', '', nxtWord32, 10, 0, False);
AddField('Dia7', '', nxtWord32, 10, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('DataCompra', '', nxtDateTime, 0, 0, False);
AddField('Cartao', '', nxtBoolean, 0, 0, False);
with AddField('Valido', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('Valor', '', nxtCurrency, 16, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll, 'Exp'), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('ICliExpID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('Expirou'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ITransacao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Tran'));
with AddIndex('ICliDataCompra', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('DataCompra'));
end;
with AddIndex('IExpID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Expirou'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICartaoExpID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cartao'));
Add(GetFieldFromName('Expirou'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICartaoID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cartao'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ISenha', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Senha'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00030002;
IgnoreKanaType := True;
IgnoreNonSpace := True;
Ignorewidth := True;
end;
end;
with AddIndex('ISessao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Sessao'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Produto
function __Produto(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
AddLocaleDescriptor;
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Codigo', '', nxtNullString, 30, 0, False);
AddField('Descricao', '', nxtNullString, 100, 0, False);
AddField('Unid', '', nxtNullString, 5, 0, False);
AddField('Preco', '', nxtCurrency, 5, 0, False);
AddField('PrecoAuto', '', nxtBoolean, 0, 0, False);
AddField('Margem', '', nxtDouble, 0, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('Imagem', '', nxtBLOBGraphic, 0, 0, False);
AddField('Categoria', '', nxtNullString, 35, 0, False);
AddField('Fornecedor', '', nxtWord32, 10, 0, False);
AddField('SubCateg', '', nxtNullString, 35, 0, False);
AddField('EstoqueAtual', '', nxtExtended, 0, 0, False);
AddField('EstoquePend', '', nxtExtended, 0, 0, False);
AddField('EstoqueTot', '', nxtExtended, 0, 0, False);
AddField('brtrib', '', nxtWord16, 0, 0, False);
AddField('CustoUnitario', '', nxtCurrency, 16, 0, False);
AddField('PodeAlterarPreco', '', nxtBoolean, 0, 0, False);
AddField('PermiteVendaFracionada', '', nxtBoolean, 0, 0, False);
AddField('NaoControlaEstoque', '', nxtBoolean, 0, 0, False);
AddField('EstoqueMin', '', nxtExtended, 0, 0, False);
AddField('EstoqueMax', '', nxtExtended, 0, 0, False);
AddField('AbaixoMin', '', nxtBoolean, 0, 0, False);
AddField('AbaixoMinDesde', '', nxtDateTime, 0, 0, False);
AddField('EstoqueRepor', '', nxtExtended, 0, 0, False);
AddField('ComissaoPerc', '', nxtDouble, 0, 0, False);
AddField('ComissaoLucro', '', nxtBoolean, 0, 0, False);
with AddField('Ativo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('Fidelidade', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidPontos', '', nxtInt32, 10, 0, False);
AddField('NCM', '', nxtNullString, 8, 0, False);
AddField('NCM_Ex', '', nxtNullString, 2, 0, False);
with AddField('CadastroRapido', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('IncluidoEm', '', nxtDateTime, 0, 0, False) do
AddDefaultValue(TnxCurrentDateTimeDefaultValueDescriptor);
AddField('RecVer', '', nxtWord32, 0, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idNull), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with IndicesDescriptor.AddIndex('ISuperBusca', 0, True, '', TnxMainIndexTokenKeyDescriptor) do
with (KeyDescriptor as TnxMainIndexTokenKeyDescriptor) do
MaxTokenSize := 50; // set max key length here
with EnsureFulltextDescriptor(Result) do
with AddFullTextIndex('full_superbusca') do begin
// N.B. you can add extractors for as many fields as you like here:
AddFieldTokenExtractor(FieldsDescriptor.GetFieldFromName('Descricao'), '', TnxKwicTokenExtractorDescriptor);
with TnxMainIndexTokenIndexDescriptor(AddTokenIndex('ISuperBusca', TnxMainIndexTokenIndexDescriptor)) do begin
MainIndexNumber := 2;
IgnoreCase := True;
{ with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end; }
end;
end;
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
with EnsureIndicesDescriptor do begin
with AddIndex('ICodigo', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Codigo'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IDescricao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Descricao'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416;
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('IAbaixoMin', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('AbaixoMin'));
Add(GetFieldFromName('AbaixoMinDesde'));
end;
with AddIndex('IPrecoAutoMargem', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('PrecoAuto'));
Add(GetFieldFromName('Margem'));
end;
with AddIndex('ICadastroRapido', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
with Add(GetFieldFromName('CadastroRapido')) do
Ascend := False;
with Add(GetFieldFromName('IncluidoEm')) do
Ascend := False;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Sessao
function __Sessao(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Inicio', '', nxtDateTime, 0, 0, False);
AddField('Termino', '', nxtDateTime, 0, 0, False);
AddField('MinutosR', 'Em minutos', nxtDouble, 0, 0, False);
AddField('MinutosC', 'Em minutos', nxtDouble, 0, 0, False);
AddField('Maq', '', nxtWord16, 5, 0, False);
AddField('MaqI', '', nxtWord16, 5, 0, False);
with AddField('Encerrou', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('TransfMaq', 'Houve transferencia de maquina', nxtBoolean, 0, 0, False);
with AddField('TipoCli', '0=normal, 1=gratis, 2=manutencao', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
with AddField('Cancelado', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('Total', '', nxtCurrency, 16, 0, False);
AddField('Desconto', '', nxtCurrency, 16, 0, False);
AddField('PagoPost', '', nxtCurrency, 16, 0, False);
AddField('DescPost', '', nxtCurrency, 16, 0, False);
AddField('Pago', '', nxtCurrency, 16, 0, False);
AddField('NomeCliente', '', nxtNullString, 50, 0, False);
AddField('FuncI', '', nxtNullString, 30, 0, False);
AddField('FuncF', '', nxtNullString, 30, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('TipoAcesso', '', nxtInt32, 10, 0, False);
AddField('CaixaI', '', nxtWord32, 10, 0, False);
AddField('CaixaF', '', nxtWord32, 10, 0, False);
AddField('TicksI', '', nxtInt32, 10, 0, False);
AddField('Pausado', '', nxtBoolean, 0, 0, False);
AddField('InicioPausa', '', nxtWord32, 10, 0, False);
AddField('MinTicksUsados', '', nxtWord32, 10, 0, False);
AddField('MinTicksTotal', '', nxtWord32, 10, 0, False);
AddField('FimTicksUsados', '', nxtWord32, 10, 0, False);
AddField('FimTicksTotal', '', nxtWord32, 10, 0, False);
AddField('StrPausas', '', nxtBLOBMemo, 0, 0, False);
AddField('StrTransfMaq', '', nxtBLOBMemo, 0, 0, False);
AddField('StrFechamentoCaixa', '', nxtBLOBMemo, 0, 0, False);
AddField('MinutosCli', '', nxtExtended, 0, 0, False);
AddField('MinutosPrev', '', nxtExtended, 0, 0, False);
AddField('MinutosMax', '', nxtExtended, 0, 0, False);
AddField('MinutosCliU', '', nxtExtended, 0, 0, False);
AddField('ValorCli', '', nxtCurrency, 16, 0, False);
AddField('ValorCliU', '', nxtExtended, 0, 0, False);
AddField('TranI', '', nxtInt32, 10, 0, False);
AddField('TranF', '', nxtInt32, 10, 0, False);
AddField('PermitirDownload', '', nxtBoolean, 0, 0, False);
AddField('PermitirDownloadExe', '', nxtBoolean, 0, 0, False);
AddField('FiltrarWEB', '', nxtBoolean, 0, 0, False);
AddField('VersaoRegistro', '', nxtWord32, 10, 0, False);
AddField('IPs', '', nxtBlobMemo, 0, 0, False);
with AddField('DesktopSinc', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := True;
with AddField('CartaoTempo', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
with AddField('HP1', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP2', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP3', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP4', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP5', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP6', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('HP7', '', nxtInt32, 10, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 2147483647;
with AddField('DisableAD', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('JobID', '', nxtWord32, 0, 0, False);
AddField('JobPages', '', nxtWord16, 0, 0, False);
with AddField('TipoMaq', '0=Maq/Mesa, 1=Comanda, 2=Avulso', nxtByte, 3, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IClienteInicio', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('Inicio'));
end;
with AddIndex('IEncerrou', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Encerrou'));
Add(GetFieldFromName('CaixaF'));
end;
with AddIndex('IEncerrouCli', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Encerrou'));
Add(GetFieldFromName('Cliente'));
end;
with AddIndex('ICaixaF', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('CaixaF'));
Add(GetFieldFromName('TipoCli'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Tempo
function __Credito(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Func', '', nxtNullString, 20, 0, False);
AddField('Adicionar', '', nxtBoolean, 0, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('Caixa', '', nxtWord32, 10, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Cancelado', '', nxtBoolean, 0, 0, False);
AddField('Valor', '', nxtCurrency, 16, 0, False);
with AddField('FidResgate', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidPontos', '', nxtDouble, 0, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('ICliente', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ITran', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Tran'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// TipoAcesso
function __TipoAcesso(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtWord16, 5, 0, False);
AddField('Nome', '', nxtNullString, 30, 0, False);
AddField('TarifaPadrao', '', nxtInt32, 10, 0, False);
AddField('HoraTarifaStr', '', nxtBlobMemo, 0, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idNone), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// TipoPass
function __TipoPass(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Nome', '', nxtNullString, 50, 0, False);
AddField('Valor', '', nxtCurrency, 16, 0, False);
AddField('TipoAcesso', '', nxtInt32, 10, 0, False);
AddField('TipoExp', '', nxtByte, 1, 0, False);
AddField('ExpirarEm', '', nxtDateTime, 0, 0, False);
AddField('MaxSegundos', '', nxtWord32, 10, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('Dia1', '', nxtWord32, 10, 0, False);
AddField('Dia2', '', nxtWord32, 10, 0, False);
AddField('Dia3', '', nxtWord32, 10, 0, False);
AddField('Dia4', '', nxtWord32, 10, 0, False);
AddField('Dia5', '', nxtWord32, 10, 0, False);
AddField('Dia6', '', nxtWord32, 10, 0, False);
AddField('Dia7', '', nxtWord32, 10, 0, False);
with AddField('Fidelidade', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('FidPontos', '', nxtInt32, 10, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Tran
function __Tran(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('UID', '', nxtGUID, 0, 0, False);
AddField('UID_ref', '', nxtGUID, 0, 0, False);
with AddField('StatusNFE', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := nfetran_naoemitir;
AddField('ChaveNFE', '', nxtNullString, 44, 0, False);
with AddField('TipoNFE', '', nxtByte, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := tiponfe_nenhum;
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('IncluidoEm', '', nxtDateTime, 0, 0, False);
AddField('Cliente', '', nxtWord32, 10, 0, False);
AddField('Tipo', '', nxtByte, 3, 0, False);
AddField('OpDevValor', '', nxtByte, 3, 0, False);
AddField('Func', '', nxtNullString, 20, 0, False);
AddField('Total', '', nxtCurrency, 16, 0, False);
AddField('Desconto', '', nxtCurrency, 16, 0, False);
AddField('DescPerc', '', nxtDouble, 16, 0, False);
with AddField('DescPorPerc', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('TotLiq', '', nxtCurrency, 16, 0, False);
with AddField('PagEsp', '', nxtWord16, 5, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := 0;
AddField('Pago', '', nxtCurrency, 16, 0, False);
AddField('DebitoAnt', '', nxtCurrency, 16, 0, False);
AddField('Debito', '', nxtCurrency, 16, 0, False);
AddField('DebitoPago', '', nxtCurrency, 16, 0, False);
AddField('CreditoAnt', '', nxtCurrency, 16, 0, False);
AddField('Credito', '', nxtCurrency, 16, 0, False);
AddField('CreditoUsado', '', nxtCurrency, 16, 0, False);
AddField('Troco', '', nxtCurrency, 16, 0, False);
AddField('Obs', '', nxtBLOBMemo, 0, 0, False);
AddField('Cancelado', '', nxtBoolean, 0, 0, False);
AddField('CanceladoPor', '', nxtNullString, 30, 0, False);
AddField('CanceladoEm', '', nxtDateTime, 0, 0, False);
AddField('Caixa', '', nxtWord32, 10, 0, False);
AddField('CaixaPag', '', nxtWord32, 10, 0, False);
AddField('Maq', '', nxtWord16, 5, 0, False);
AddField('NomeCliente', '', nxtNullString, 50, 0, False);
AddField('Sessao', '', nxtWord32, 10, 0, False);
AddField('Descr', '', nxtNullString, 100, 0, False);
AddField('QtdTempo', '', nxtDouble, 0, 0, False);
AddField('CredValor', '', nxtBoolean, 0, 0, False);
AddField('FidResgate', '', nxtBoolean, 0, 0, False);
AddField('AmbNFe', '', nxtByte, 0, 0, False);
AddField('StatusCanc', '', nxtByte, 0, 0, False);
AddField('Extra', '', nxtBlobMemo, 0, 0, False);
AddField('PagFunc', '', nxtNullString, 20, 0, False);
with AddField('PagPend', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IUID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('UID'));
with AddIndex('ICliDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('ICliID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cliente'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICaixaID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICaixaPagID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('CaixaPag'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IPagPendID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('PagPend'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('DataHora'));
with AddIndex('ITipoDH', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('DataHora'));
end;
with AddIndex('ITipoCaixaID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ITipoID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ISessao', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Sessao'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IUID_ref', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('UID_ref'));
Add(GetFieldFromName('Tipo'));
Add(GetFieldFromName('Cancelado'));
end;
with AddIndex('IStatusNFE', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('StatusNFE'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICanceladoStatusNFE', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cancelado'));
Add(GetFieldFromName('StatusNFE'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICanceladoAmbStatusNFE', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Cancelado'));
Add(GetFieldFromName('AmbNFe'));
Add(GetFieldFromName('StatusNFE'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('IChaveNFE', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ChaveNFE'));
with AddIndex('IStatusCanc', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('StatusCanc'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Usuario
function __Usuario(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
Result.EncryptionEngine := 'nx1xDefault';
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('Username', '', nxtNullString, 20, 0, False);
AddField('Nome', '', nxtNullString, 40, 0, False);
AddField('Admin', '', nxtBoolean, 0, 0, False);
AddField('Senha', '', nxtNullString, 30, 0, False);
AddField('Grupos', '', nxtBLOBMemo, 0, 0, False);
AddField('Direitos', '', nxtBLOBMemo, 0, 0, False);
AddField('MaxTempoManut', '', nxtInt32, 10, 0, False);
AddField('MaxMaqManut', '', nxtInt32, 10, 0, False);
AddField('LimiteDesc', '', nxtDouble, 16, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IUsername', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Username'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
with AddIndex('INome', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
with Add(GetFieldFromName('Nome'), TnxExtTextKeyFieldDescriptor) as TnxExtTextKeyFieldDescriptor do begin
IgnoreCase := True;
with AddLocaleDescriptor do begin
Locale := $00000416; { Portuguese }
Flags := $00001000;
UseStringSort := True;
end;
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __infocampanha(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('IP', '', nxtNullString, 15, 0, False);
AddField('campanha', '', nxtNullString, 50, 0, False);
AddField('utmccn', '', nxtNullString, 250, 0, False);
AddField('utmctr', '', nxtNullString, 250, 0, False);
AddField('utmcct', '', nxtNullString, 250, 0, False);
AddField('utmcmd', '', nxtNullString, 250, 0, False);
AddField('utmcsr', '', nxtNullString, 250, 0, False);
end;
with EnsureIndicesDescriptor do
with AddIndex('IIP', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('IP'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// temp
function __temp(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do
AddField('last_upd_cmds', '', nxtInt32, 10, 0, False);
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
// Usuario
function __Especies(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtWord16, 5, 0, False);
AddField('Tipo', '', nxtByte, 3, 0, False);
AddField('Nome', '', nxtNullString, 40, 0, False);
AddField('PermiteTroco', '', nxtBoolean, 0, 0, False);
AddField('PermiteVarios', '', nxtBoolean, 0, 0, False);
AddField('PermiteCred', '', nxtBoolean, 0, 0, False);
AddField('Img', '', nxtWord16, 5, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
AddField('TipoPagNFE', '', nxtByte, 3, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __PagEspecies(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Caixa', '', nxtWord32, 10, 0, False);
AddField('DataHora', '', nxtDateTime, 0, 0, False);
AddField('Tran', '', nxtWord32, 10, 0, False);
AddField('Especie', '', nxtWord16, 5, 0, False);
AddField('Tipo', '', nxtByte, 3, 0, False);
AddField('Valor', '', nxtCurrency, 16, 0, False);
AddField('Troco', '', nxtCurrency, 16, 0, False);
AddField('Doc', '', nxtNullString, 50, 0, False);
AddField('Cancelado', '', nxtBoolean, 0, 0, False);
with AddField('Devolucao', '', nxtBoolean, 0, 0, False) do
with AddDefaultValue(TnxConstDefaultValueDescriptor) as TnxConstDefaultValueDescriptor do
AsVariant := False;
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
with AddIndex('IDoc', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('Doc'));
with AddIndex('ITranID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Tran'));
Add(GetFieldFromName('ID'));
end;
with AddIndex('ICaixaID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do begin
Add(GetFieldFromName('Caixa'));
Add(GetFieldFromName('ID'));
end;
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
function __RecDel(aDatabase : TnxDatabase): TnxDataDictionary;
begin
Result := TnxDataDictionary.Create;
try
with Result do begin
AddRecordDescriptor(TnxBaseRecordDescriptor);
with FieldsDescriptor do begin
AddField('ID', '', nxtAutoInc, 10, 0, False);
AddField('Tab', '', nxtWord16, 5, 0, False);
AddField('Key', '', nxtNullString, 40, 0, False);
AddField('RecVer', '', nxtWord32, 0, 0, False);
with EnsureIndicesDescriptor do
with AddIndex('IRecVer', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('RecVer'));
end;
with EnsureIndicesDescriptor do begin
with AddIndex('IID', 0, idAll), KeyDescriptor as TnxCompKeyDescriptor do
Add(GetFieldFromName('ID'));
end;
CheckValid(False);
end;
except
FreeAndNil(Result);
raise;
end;
end;
type
TnxcgTableInfo = record
TableName : String;
Callback : TnxcgCreateDictCallback;
end;
const
TableInfos : array[0..53] of TnxcgTableInfo =
((TableName : 'Biometria'; Callback : __Biometria),
(TableName : 'Caixa'; Callback : __Caixa),
(TableName : 'Categoria'; Callback : __Categoria),
(TableName : 'CC'; Callback : __CC),
(TableName : 'Cliente'; Callback : __Cliente),
(TableName : 'Config'; Callback : __Config),
(TableName : 'Debito'; Callback : __Debito),
(TableName : 'EmailCorpo'; Callback : __EmailCorpo),
(TableName : 'EmailCriar'; Callback : __EmailCriar),
(TableName : 'EmailEnvio'; Callback : __EmailEnvio),
(TableName : 'Espera'; Callback : __Espera),
(TableName : 'HCred'; Callback : __HCred),
(TableName : 'HPass'; Callback : __HPass),
(TableName : 'ITran'; Callback : __ITran),
(TableName : 'Layout'; Callback : __Layout),
(TableName : 'Log'; Callback : __Log),
(TableName : 'Maq'; Callback : __Maq),
(TableName : 'Maquina'; Callback : __Maquina),
(TableName : 'MovEst'; Callback : __MovEst),
(TableName : 'MsgCli'; Callback : __MsgCli),
(TableName : 'NCM'; Callback : __NCM),
(TableName : 'Ocupacao'; Callback : __Ocupacao),
(TableName : 'Passaporte'; Callback : __Passaporte),
(TableName : 'Produto'; Callback : __Produto),
(TableName : 'Sessao'; Callback : __Sessao),
(TableName : 'Credito'; Callback : __Credito),
(TableName : 'TipoAcesso'; Callback : __TipoAcesso),
(TableName : 'TipoPass'; Callback : __TipoPass),
(TableName : 'Tran'; Callback : __Tran),
(TableName : 'Usuario'; Callback : __Usuario),
(TableName : 'infoCampanha'; Callback: __infoCampanha),
(TableName : 'temp'; Callback: __temp),
(TableName : 'Post'; Callback: __Post),
(TableName : 'PostMS'; Callback: __PostMS),
(TableName : 'Unidade'; Callback: __Unidade),
(TableName : 'Especie'; Callback: __Especies),
(TableName : 'PagEspecies'; Callback: __PagEspecies),
(TableName : 'IOrcamento'; Callback: __IOrcamento),
(TableName : 'Orcamento'; Callback: __Orcamento),
(TableName : 'syslog'; Callback: __syslog),
(TableName : 'Doc'; Callback: __Doc),
(TableName : 'Terminal'; Callback: __Terminal),
(TableName : 'RecDel'; Callback: __RecDel),
(TableName : 'CFOP'; Callback : __CFOP),
(TableName : 'CSOSN'; Callback : __CSOSN),
(TableName : 'CST'; Callback : __CST),
(TableName : 'MunBr'; Callback : __MunBr),
(TableName : 'NFCONFIG'; Callback : __NFCONFIG),
(TableName : 'NFE'; Callback : __NFE),
(TableName : 'BRTrib'; Callback : __BRTrib),
(TableName : 'ConvUnid'; Callback : __ConvUnid),
(TableName : 'ProdFor'; Callback : __ProdFor),
(TableName : 'LinkXML'; Callback : __LinkXML),
(TableName : 'TipoME'; Callback : __TipoME));
function TableCount: Integer;
begin
Result := Length(TableInfos);
end;
function DatabaseVersion: Cardinal;
begin
Result := Cardinal($04000000);
end;
function DatabaseVersionStr: String;
begin
Result :=
Format('%d.%d.%d.%d',
[(DatabaseVersion and $ff000000) shr 24,
(DatabaseVersion and $00ff0000) shr 16,
(DatabaseVersion and $0000ff00) shr 8,
(DatabaseVersion and $000000ff)]);
end;
function GetTableID(aTable: String): Integer;
var I : Integer;
begin
for I := Low(TableInfos) to High(TableInfos) do
if SameText(TableInfos[I].TableName, aTable) then begin
Result := I;
Exit;
end;
Result := -1;
end;
function GetTablePrimaryKey(aTable: String): String;
begin
if SameText(aTable, 'usuario') then
Result := 'Username'
else
if SameText(aTable, 'categoria') then
Result := 'Descricao'
else
if SameText(aTable, 'unidade') then
Result := 'Descricao'
else
if SameText(aTable, 'Aviso') then
Result := 'Minutos'
else
if SameText(aTable, 'Config') then
Result := 'NumSeq'
else
if SameText(aTable, 'Maq') or SameText(aTable, 'Maquina') then
Result := 'Numero'
else
if SameText(aTable, 'Orcamento') or SameText(aTable, 'IOrcamento') or SameText(aTable, 'Doc') then
Result := 'UID';
end;
procedure GetTableNames(aSL: TStrings);
var I : Integer;
begin
aSL.Clear;
for I := Low(TableInfos) to High(TableInfos) do
aSL.Add(TableInfos[I].TableName);
end;
function GetTableDictionary(aDatabase : TnxDatabase; const aTableName : String): TnxDataDictionary;
var
I : Integer;
begin
Result := nil;
for I := Low(TableInfos) to High(TableInfos) do
if SameText(aTableName, TableInfos[I].TableName) then begin
Result := TableInfos[I].Callback(aDatabase);
break;
end;
end;
procedure RestructureTable(aDatabase : TnxDatabase;
const aTableName, aPassword : String;
aNewDict : TnxDataDictionary;
aProgressCallback : TnxcgProgressCallback;
var aCancelTask : Boolean;
aFreeDict : Boolean = False);
var
OldDict : TnxDataDictionary;
Mapper : TnxTableMapperDescriptor;
TaskInfo : TnxAbstractTaskInfo;
Completed : Boolean;
TaskStatus : TnxTaskStatus;
begin
try
OldDict := TnxDataDictionary.Create;
try
nxCheck(aDatabase.GetDataDictionaryEx(aTableName, aPassword, OldDict));
if (aPassword <> '') and (aNewDict.EncryptionEngine = '') then
aNewDict.EncryptionEngine := OldDict.EncryptionEngine;
if OldDict.IsEqual(aNewDict) then
Exit;
if (not aCopiouArqs) and (not SameText(aTableName, 'config')) then
begin
aCopiouArqs := True;
FrmCopia.CopiaDados('_ver'+SelfShortVer, 'config.nx1');
end;
Mapper := TnxTableMapperDescriptor.Create;
try
Mapper.MapAllTablesAndFieldsByName(OldDict, aNewDict);
nxCheck(aDatabase.RestructureTableEx(aTableName, aPassword, aNewDict, Mapper, TaskInfo));
if Assigned(TaskInfo) then
try
repeat
if not aCancelTask then
TaskInfo.GetStatus(Completed, TaskStatus);
if not Completed then begin
if Assigned(aProgressCallback) then
aProgressCallback(aTableName, TaskStatus, aCancelTask);
if not aCancelTask then
Sleep(100)
else
nxCheck(TaskInfo.Cancel);
end;
until Completed or aCancelTask;
nxCheck(TaskStatus.tsErrorCode);
finally
TaskInfo.Free;
end;
finally
Mapper.Free;
end;
finally
OldDict.Free;
end;
finally
if aFreeDict then
aNewDict.Free;
end;
end;
procedure PackTable(aDatabase : TnxDatabase;
const aTableName, aPassword : String;
aProgressCallback : TnxcgProgressCallback;
var aCancelTask : Boolean);
var
TaskInfo : TnxAbstractTaskInfo;
Completed : Boolean;
TaskStatus : TnxTaskStatus;
begin
nxCheck(aDatabase.PackTableEx(aTableName, aPassword, TaskInfo));
if Assigned(TaskInfo) then
try
while True do begin
TaskInfo.GetStatus(Completed, TaskStatus);
if Assigned(aProgressCallback) then
aProgressCallback(aTableName, TaskStatus, aCancelTask);
if Completed then
break;
if aCancelTask then
nxCheck(TaskInfo.Cancel);
end;
finally
TaskInfo.Free;
end;
end;
procedure BuildAndEvolveTable(aDatabase : TnxDatabase;
const aTableName, aPassword : String;
aCreateDictCallback : TnxcgCreateDictCallback;
aProgressCallback : TnxcgProgressCallback;
var aCancelTask : Boolean);
var
Dict : TnxDataDictionary;
aPass: String;
begin
Dict := aCreateDictCallback(aDatabase);
if Assigned(Dict) then
try
aPass := '';
if not aDatabase.TableExists(aTableName, aPassword) then
aDatabase.CreateTable(False, aTableName, aPass, Dict)
else
RestructureTable(aDatabase, aTableName,
aPass, Dict, aProgressCallback, aCancelTask);
finally
Dict.Free;
end;
end;
procedure BuildAndEvolveDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback;
const aPassword : String);
var
I : Integer;
CancelTask : Boolean;
begin
gEvolvingTables := True;
aCopiouArqs := False;
try
CancelTask := False;
for I := Low(TableInfos) to High(TableInfos) do begin
gEvolvingTableName := TableInfos[I].TableName;
BuildAndEvolveTable(aDatabase,
TableInfos[I].TableName, aPassword,
TableInfos[I].Callback, aProgressCallback, CancelTask);
if CancelTask then
Exit;
end;
finally
gEvolvingTables := False;
end;
end;
procedure RestructureDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback;
const aPassword : String);
var
I : Integer;
CancelTask : Boolean;
begin
CancelTask := False;
for I := Low(TableInfos) to High(TableInfos) do begin
RestructureTable(aDatabase,
TableInfos[I].TableName, aPassword,
TableInfos[I].Callback(aDatabase), aProgressCallback, CancelTask, True);
if CancelTask then
Exit;
end;
end;
procedure PackDatabase(aDatabase : TnxDatabase;
aProgressCallback : TnxcgProgressCallback;
const aPassword : String);
var
I : Integer;
CancelTask : Boolean;
begin
CancelTask := False;
for I := Low(TableInfos) to High(TableInfos) do begin
PackTable(aDatabase, TableInfos[I].TableName,
aPassword, aProgressCallback, CancelTask);
if CancelTask then
Exit;
end;
end;
var i: integer;
initialization
gTableNames := TStringList.Create;
for I := Low(TableInfos) to High(TableInfos) do
gTableNames.Add(UpperCase(TableInfos[i].TableName));
finalization
gTableNames.Free;
end.
|
{*******************************************************}
{ }
{ Borland Delphi Visual Component Library }
{ Dataset Designer }
{ }
{ Copyright (c) 1997,99 Inprise Corporation }
{ }
{*******************************************************}
unit DSDesign;
interface
uses Windows, SysUtils, Messages, Classes, Graphics, Controls,
Forms, StdCtrls, ExtCtrls, DB, DBCtrls, DsgnIntf, LibIntf,
DsnDBCst, DsgnWnds, Menus, DrpCtrls;
type
TSelectionProc = function(Field: TField): Boolean of object;
TDSDesigner = class;
TDSDesignerClass = class of TDSDesigner;
TFieldsEditor = class(TDesignWindow)
Panel1: TPanel;
DataSource: TDataSource;
LocalMenu: TPopupMenu;
AddItem: TMenuItem;
NewItem: TMenuItem;
N1: TMenuItem;
CutItem: TMenuItem;
CopyItem: TMenuItem;
PasteItem: TMenuItem;
DeleteItem: TMenuItem;
SelectAllItem: TMenuItem;
FieldListBox: TListBox;
DBNavigator: TDBNavigator;
Addallfields1: TMenuItem;
AggListBox: TListBox;
Splitter1: TSplitter;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure AddItemClick(Sender: TObject);
procedure DeleteItemClick(Sender: TObject);
procedure FieldListBoxDragOver(Sender, Source: TObject; X, Y: Integer;
State: TDragState; var Accept: Boolean);
procedure FieldListBoxDragDrop(Sender, Source: TObject; X, Y: Integer);
procedure AListBoxKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure NewItemClick(Sender: TObject);
procedure SelectTable(Sender: TObject);
procedure AListBoxClick(Sender: TObject);
procedure AListBoxKeyPress(Sender: TObject; var Key: Char);
procedure ClearAllClick(Sender: TObject);
procedure FieldListBoxStartDrag(Sender: TObject;
var DragObject: TDragObject);
procedure SelectAllItemClick(Sender: TObject);
procedure CutItemClick(Sender: TObject);
procedure CopyItemClick(Sender: TObject);
procedure PasteItemClick(Sender: TObject);
procedure LocalMenuPopup(Sender: TObject);
procedure AddAllFields(Sender: TObject);
private
FDSDesignerClass: TDSDesignerClass;
FDragObject: TDragObject;
FDSDesigner: TDSDesigner;
FForm: TCustomForm;
FDataset: TDataset;
FFocusRectItem: Integer;
FMinWidth, FMinHeight: Integer;
procedure AddFields(All: Boolean);
procedure Copy;
function CreateFields(FieldsList: TListBox): TField;
procedure Cut;
procedure MoveFields(MoveOffset: Integer);
procedure Paste;
procedure RemoveFields(Listbox: TListbox);
procedure SelectAll;
procedure RestoreSelection(List: TListBox; var Selection: TStringList;
ItemIndex, TopIndex: Integer; RestoreUpdate: Boolean);
procedure SaveSelection(List: TListBox; var Selection: TStringList;
var ItemIndex, TopIndex: Integer; NoUpdate: Boolean);
procedure SetDataset(Value: TDataset);
procedure UpdateDisplay;
procedure UpdateCaption;
procedure UpdateFieldList;
procedure UpdateSelection;
procedure WMGetMinMaxInfo(var Message: TWMGetMinMaxInfo); message WM_GETMINMAXINFO;
function GetActiveListbox: TListbox;
protected
procedure Activated; override;
procedure CheckFieldDelete;
procedure CheckFieldAdd;
function UniqueName(Component: TComponent): string; override;
public
destructor Destroy; override;
procedure ComponentDeleted(Component: IPersistent); override;
function GetEditState: TEditState; override;
procedure EditAction(Action: TEditAction); override;
function ForEachSelection(Proc: TSelectionProc): Boolean;
procedure FormModified; override;
procedure SelectionChanged(ASelection: TDesignerSelectionList); override;
function DoNewField: TField;
function DoNewLookupField(const ADataSet, AKey, ALookup, AResult,
AType: string; ASize: Word): TField;
function DoAddFields(All: Boolean): TField;
property Form: TCustomForm read FForm write FForm;
property Dataset: TDataset read FDataset write SetDataset;
property DSDesignerClass: TDSDesignerClass read FDSDesignerClass write FDSDesignerClass;
property DSDesigner: TDSDesigner read FDSDesigner;
end;
{ TDSDesigner }
TDSDesigner = class(TDatasetDesigner)
private
FFieldsEditor: TFieldsEditor;
public
destructor Destroy; override;
procedure DataEvent(Event: TDataEvent; Info: Longint); override;
procedure BeginCreateFields; virtual;
procedure BeginUpdateFieldDefs; virtual;
function DoCreateField(const FieldName: string; Origin: string): TField; virtual;
procedure EndCreateFields; virtual;
procedure EndUpdateFieldDefs; virtual;
function GetControlClass(Field: TField): string; virtual;
procedure InitializeMenu(Menu: TPopupMenu); virtual;
function SupportsAggregates: Boolean; virtual;
function SupportsInternalCalc: Boolean; virtual;
procedure UpdateMenus(Menu: TPopupMenu; EditState: TEditState); virtual;
property FieldsEditor: TFieldsEditor read FFieldsEditor;
end;
procedure ShowFieldsEditor(Designer: IFormDesigner; ADataset: TDataset;
DesignerClass: TDSDesignerClass);
function CreateFieldsEditor(Designer: IFormDesigner; ADataset: TDataset;
DesignerClass: TDSDesignerClass; var Shared: Boolean): TFieldsEditor;
function CreateUniqueName(Dataset: TDataset; const FieldName: string;
FieldClass: TFieldClass; Component: TComponent): string;
var
DesignerCount: Integer;
implementation
uses
Dialogs, TypInfo, Math, LibHelp, DSAdd, DSDefine, DesignConst;
{ TDSDesigner }
destructor TDSDesigner.Destroy;
begin
if FFieldsEditor <> nil then
begin
FFieldsEditor.FDSDesigner := nil;
FFieldsEditor.Release;
end;
inherited Destroy;
end;
procedure TDSDesigner.DataEvent(Event: TDataEvent; Info: Longint);
begin
if Event = deFieldListChange then FFieldsEditor.UpdateFieldList;
end;
function TDSDesigner.GetControlClass(Field: TField): string;
begin
Result := '';
end;
function TDSDesigner.SupportsAggregates: Boolean;
begin
Result := False;
end;
function TDSDesigner.SupportsInternalCalc: Boolean;
begin
Result := False;
end;
procedure TDSDesigner.BeginUpdateFieldDefs;
begin
end;
procedure TDSDesigner.EndUpdateFieldDefs;
begin
end;
procedure TDSDesigner.BeginCreateFields;
begin
end;
procedure TDSDesigner.EndCreateFields;
begin
end;
procedure TDSDesigner.InitializeMenu(Menu: TPopupMenu);
begin
end;
procedure TDSDesigner.UpdateMenus(Menu: TPopupMenu; EditState: TEditState);
begin
end;
function TDSDesigner.DoCreateField(const FieldName: string; Origin: string): TField;
var
FieldDef: TFieldDef;
ParentField: TField;
SubScript,
ShortName,
ParentFullName: String;
begin
FieldDef := Dataset.FieldDefList.FieldByName(FieldName);
ParentField := nil;
if Dataset.ObjectView then
begin
if FieldDef.ParentDef <> nil then
begin
if FieldDef.ParentDef.DataType = ftArray then
begin
{ Strip off the subscript to determine the parent's full name }
SubScript := Copy(FieldName, AnsiPos('[', FieldName), MaxInt);
ParentFullName := Copy(FieldName, 1, Length(FieldName) - Length(SubScript));
ShortName := FieldDef.ParentDef.Name + SubScript;
end
else
begin
if faUnNamed in FieldDef.ParentDef.Attributes then
ParentFullName := FieldDef.ParentDef.Name else
ParentFullName := ChangeFileExt(FieldName, '');
ShortName := FieldDef.Name;
end;
ParentField := Dataset.FieldList.Find(ParentFullName);
if ParentField = nil then
ParentField := DoCreateField(ParentFullName, Origin);
end
else
ShortName := FieldDef.Name;
end
else
ShortName := FieldName;
Result := FieldDef.CreateField(DataSet.Owner, ParentField as TObjectField, ShortName, False);
try
Result.Origin := Origin;
Result.Name := CreateUniqueName(Dataset, FieldName, TFieldClass(ClassType), nil);
except
Result.Free;
raise;
end;
end;
{ Utility functions }
procedure ShowFieldsEditor(Designer: IFormDesigner; ADataset: TDataset;
DesignerClass: TDSDesignerClass);
var
FieldsEditor: TFieldsEditor;
vShared: Boolean;
begin
FieldsEditor := CreateFieldsEditor(Designer, ADataSet, DesignerClass, vShared);
if FieldsEditor <> nil then
FieldsEditor.Show;
end;
function CreateFieldsEditor(Designer: IFormDesigner; ADataset: TDataset;
DesignerClass: TDSDesignerClass; var Shared: Boolean): TFieldsEditor;
begin
Shared := True;
if ADataset.Designer <> nil then
Result := (ADataset.Designer as TDSDesigner).FFieldsEditor
else
begin
Result := TFieldsEditor.Create(Application);
Result.DSDesignerClass := DesignerClass;
Result.Designer := Designer;
Result.Form := Designer.Form;
Result.Dataset := ADataset;
Shared := False;
end;
end;
function GenerateName(Dataset: TDataset; FieldName: string;
FieldClass: TFieldClass; Number: Integer): string;
var
Fmt: string;
procedure CrunchFieldName;
var
I: Integer;
begin
I := 1;
while I <= Length(FieldName) do
begin
if FieldName[I] in ['A'..'Z','a'..'z','_','0'..'9'] then
Inc(I)
else if FieldName[I] in LeadBytes then
Delete(FieldName, I, 2)
else
Delete(FieldName, I, 1);
end;
end;
begin
CrunchFieldName;
if (FieldName = '') or (FieldName[1] in ['0'..'9']) then
begin
if FieldClass <> nil then
FieldName := FieldClass.ClassName + FieldName else
FieldName := 'Field' + FieldName;
if FieldName[1] = 'T' then Delete(FieldName, 1, 1);
CrunchFieldName;
end;
Fmt := '%s%s%d';
if Number < 2 then Fmt := '%s%s';
Result := Format(Fmt, [Dataset.Name, FieldName, Number]);
end;
function CreateUniqueName(Dataset: TDataset; const FieldName: string;
FieldClass: TFieldClass; Component: TComponent): string;
var
I: Integer;
function IsUnique(const AName: string): Boolean;
var
I: Integer;
begin
Result := False;
with Dataset.Owner do
for I := 0 to ComponentCount - 1 do
if (Component <> Components[i]) and (CompareText(AName, Components[I].Name) = 0) then Exit;
Result := True;
end;
begin
for I := 1 to MaxInt do
begin
Result := Generatename(Dataset, FieldName, FieldClass, I);
if IsUnique(Result) then Exit;
end;
end;
{ TDragFields }
type
TDragFields = class(TDragControlObject)
private
FEditor: TFieldsEditor;
public
constructor Create(AControl: TControl; AEditor: TFieldsEditor); reintroduce;
property Editor: TFieldsEditor read FEditor;
end;
constructor TDragFields.Create(AControl: TControl; AEditor: TFieldsEditor);
begin
inherited Create(AControl);
FEditor := AEditor;
end;
{ TFieldsTarget }
type
TFieldsTarget = class(TDragTarget)
public
function DragOver(Target, Source: TObject; X, Y: Integer;
State: TDragState): Boolean; override;
procedure DragDrop(Target, Source: TObject; X, Y: Integer); override;
end;
function TFieldsTarget.DragOver(Target, Source: TObject; X, Y: Integer;
State: TDragState): Boolean;
begin
Result := True;
end;
procedure TFieldsTarget.DragDrop(Target, Source: TObject; X, Y: Integer);
var
SourceRoot: TComponent;
Control: TControl;
I: Integer;
Editor: TFieldsEditor;
FieldList: TList;
Field: TField;
begin
SourceRoot := TDragFields(Source).Editor.Designer.GetRoot;
if not Designer.IsComponentLinkable(SourceRoot) then
if MessageDlg(Format(SDSLinkForms, [Designer.GetRoot.Name,
SourceRoot.Name]), mtConfirmation, mbYesNoCancel, 0) <> idYes then
Exit
else
Designer.MakeComponentLinkable(SourceRoot);
FieldList := TList.Create;
try
{ Collect the fields before creating the controls since creating the first
control will remove all the sections }
Editor := TDragFields(Source).Editor;
with Editor do
begin
for I := 0 to FieldListBox.Items.Count - 1 do
if FieldListBox.Selected[I] then
FieldList.Add(FieldListBox.Items.Objects[I]{Dataset.FieldByName(FieldListBox.Items[I])});
end;
Screen.Cursor := crHourGlass;
try
for I := 0 to FieldList.Count - 1 do
begin
Field := TField(FieldList[I]);
Control := CreateFieldControl(Designer, Field,
Editor.DSDesigner.GetControlClass(Field), TComponent(Target), X, Y, True);
Y := Control.Top + Control.Height + 5;
end;
finally
Screen.Cursor := crDefault;
end;
finally
FieldList.Free;
end;
end;
{$R *.DFM}
{ TFieldsEditor }
destructor TFieldsEditor.Destroy;
begin
FDragObject.Free;
FDragObject := nil;
inherited Destroy;
end;
procedure TFieldsEditor.UpdateDisplay;
begin
UpdateFieldList;
UpdateCaption;
UpdateSelection;
end;
procedure TFieldsEditor.SaveSelection(List: TListBox;
var Selection: TStringList; var ItemIndex, TopIndex: Integer;
NoUpdate: Boolean);
var
I: Integer;
begin
Selection := TStringList.Create;
try
ItemIndex := List.ItemIndex;
TopIndex := List.TopIndex;
with List do
for I := 0 to Items.Count - 1 do
if Selected[I] then Selection.Add(Items[I]);
if NoUpdate then List.Items.BeginUpdate;
except
Selection.Free;
Selection := nil;
end;
end;
procedure TFieldsEditor.RestoreSelection(List: TListBox;
var Selection: TStringList; ItemIndex, TopIndex: Integer;
RestoreUpdate: Boolean);
var
I: Integer;
begin
try
with List do
for I := 0 to Items.Count - 1 do
Selected[I] := Selection.IndexOf(Items[I]) <> -1;
if TopIndex <> -1 then List.TopIndex := TopIndex;
if ItemIndex <> -1 then List.ItemIndex := ItemIndex;
finally
if RestoreUpdate then List.Items.EndUpdate;
List.Invalidate;
Selection.Free;
Selection := nil;
UpdateSelection;
end;
end;
procedure TFieldsEditor.UpdateCaption;
var
NewCaption: string;
begin
if (Dataset <> nil) and (Dataset.Owner <> nil) then
NewCaption := Format(SDatasetEditor, [Dataset.Owner.Name, DotSep,
Dataset.Name]);
if Caption <> NewCaption then Caption := NewCaption;
end;
procedure TFieldsEditor.UpdateFieldList;
var
ItemIndex, TopIndex: Integer;
Selection: TStringList;
EnableList: Boolean;
I: Integer;
Field: TField;
FieldName: string;
ActiveListbox: TListbox;
begin
ActiveListbox := GetActiveListbox;
SaveSelection(ActiveListBox, Selection, ItemIndex, TopIndex, True);
try
FieldListBox.Clear;
AggListBox.Clear;
EnableList := False;
try
if Dataset = nil then Exit;
for I := 0 to Dataset.FieldList.Count - 1 do
begin
Field := Dataset.FieldList[I];
if not (csDestroying in Field.ComponentState) and
(Field.Owner = Dataset.Owner) then
begin
FieldName := Field.FullName;
if FieldName = '' then
FieldName := Format('<%s>', [Dataset.FieldList[I].Name]);
FieldListbox.Items.AddObject(FieldName, Field);
end;
end;
for I := 0 to Dataset.AggFields.Count - 1 do
begin
Field := Dataset.AggFields[I];
if not (csDestroying in Field.ComponentState) and
(Field.Owner = Dataset.Owner) then
begin
FieldName := Field.FullName;
if FieldName = '' then
FieldName := Format('<%s>', [Dataset.AggFields[I].Name]);
AggListbox.Items.AddObject(FieldName, Field);
end;
end;
with AggListbox do
if Items.Count > 0 then
begin
Visible := True;
Splitter1.Visible := True;
end
else
begin
Visible := False;
Splitter1.Visible := False;
end;
EnableList := True;
finally
FieldListBox.Enabled := EnableList;
AggListBox.Enabled := EnableList and (AggListBox.Items.Count > 0);
end;
finally
if ActiveListBox.Visible then
RestoreSelection(ActiveListBox, Selection, ItemIndex, TopIndex, True)
else if ActiveListBox = AggListbox then
ActiveListBox.Items.EndUpdate;
end;
end;
procedure TFieldsEditor.UpdateSelection;
var
I: Integer;
Field: TField;
ComponentList: TDesignerSelectionList;
begin
if Active then
begin
ComponentList := TDesignerSelectionList.Create;
try
with GetActiveListBox do
for I := 0 to Items.Count - 1 do
if Selected[I] then
begin
Field := TField(Items.Objects[I]){Dataset.FindField(Items[I])};
if Field <> nil then ComponentList.Add(Field);
end;
if ComponentList.Count = 0 then ComponentList.Add(Dataset);
except
ComponentList.Free;
raise;
end;
SetSelection(ComponentList);
end;
end;
function TFieldsEditor.CreateFields(FieldsList: TListBox): TField;
var
I: Integer;
ItemIndex, TopIndex: Integer;
Selection: TStringList;
FocusedListbox: TListbox;
Fields: TStringList;
begin
Result := nil;
FocusedListbox := nil;
if Visible then
begin
FocusedListBox := GetActiveListBox;
SaveSelection(FocusedListbox, Selection, ItemIndex, TopIndex, False);
end;
try
Screen.Cursor := crHourGlass;
try
FDSDesigner.BeginDesign;
try
Fields := TStringList.Create;
try
for i := 0 to FieldsList.Items.Count - 1 do
if FieldsList.Selected[i] then
Fields.Add(FieldsList.Items[i]);
DSDesigner.BeginCreateFields;
try
for I := 0 to Fields.Count - 1 do
Result := DSDesigner.DoCreateField(Fields[I], '');
Designer.Modified;
finally
DSDesigner.EndCreateFields;
end;
finally
Fields.Free;
end;
finally
FDSDesigner.EndDesign;
end;
finally
Screen.Cursor := crDefault;
end;
finally
if FocusedListbox <> nil then
begin
UpdateDisplay;
RestoreSelection(FocusedListBox, Selection, -1, -1, False);
end;
end;
end;
procedure TFieldsEditor.SelectAll;
var
I: Integer;
begin
with FieldListBox do
for I := 0 to Items.Count - 1 do Selected[I] := True;
end;
procedure TFieldsEditor.RemoveFields(Listbox: TListbox);
var
I, Focused: Integer;
begin
CheckFieldDelete;
try
FDSDesigner.BeginDesign;
try
Focused := ListBox.ItemIndex;
with ListBox do
for I := Items.Count - 1 downto 0 do
if Selected[I] then
TField(Items.Objects[I]).Free;
//Dataset.FindField(Items[I]).Free;
Designer.Modified;
finally
FDSDesigner.EndDesign;
end;
finally
UpdateDisplay;
end;
if Focused <> -1 then
begin
Focused := Min(Focused, ListBox.Items.Count - 1);
ListBox.ItemIndex := Focused;
ListBox.Selected[Focused] := True;
UpdateSelection;
end;
if (ListBox = AggListBox) and (ListBox.Items.Count = 0) then
FieldListBox.SetFocus
else
ListBox.SetFocus;
end;
procedure TFieldsEditor.MoveFields(MoveOffset: Integer);
var
I, E: Integer;
begin
try
DataSet.DisableControls;
try
with FieldListBox do
begin
I := 0;
E := Items.Count;
if MoveOffset > 0 then
begin
I := E - 1;
E := -1;
end;
while I <> E do
begin
if Selected[I] then
with TField(Items.Objects[I]){Dataset.FieldByName(Items[I])} do
Index := Index + MoveOffset;
Inc(I, -MoveOffset);
end;
end;
finally
DataSet.EnableControls;
end;
finally
UpdateDisplay;
Designer.Modified;
end;
end;
procedure TFieldsEditor.SetDataset(Value: TDataset);
begin
if FDataSet <> Value then
begin
if FDataSet <> nil then
begin
FreeAndNil(FDSDesigner);
DataSource.DataSet := nil;
end;
FDataset := Value;
if FDataSet <> nil then
begin
FDSDesigner := DSDesignerClass.Create(Value);
FDSDesigner.FFieldsEditor := Self;
FDSDesigner.InitializeMenu(LocalMenu);
DataSource.DataSet := Value;
UpdateDisplay;
end
else
Release;
end;
end;
procedure TFieldsEditor.FormCreate(Sender: TObject);
begin
Inc(DesignerCount);
FMinWidth := Width;
FMinHeight := Height;
HelpContext := hcDataSetDesigner;
end;
procedure TFieldsEditor.FormDestroy(Sender: TObject);
begin
if FDSDesigner <> nil then
begin
{ Destroy the designer if the editor is destroyed }
FDSDesigner.FFieldsEditor := nil;
FDSDesigner.Free;
end;
Dec(DesignerCount);
end;
procedure TFieldsEditor.AddFields(All: Boolean);
begin
DoAddFields(All);
FieldListBox.SetFocus;
end;
function TFieldsEditor.DoAddFields(All: Boolean): TField;
var
AddFields: TAddFields;
I: Integer;
FieldName: string;
Field: TField;
begin
CheckFieldAdd;
Result := nil;
try
DSDesigner.BeginUpdateFieldDefs;
DataSet.FieldDefs.Update;
finally
DSDesigner.EndUpdateFieldDefs;
end;
AddFields := TAddFields.Create(Application);
try
{ Add physical fields not already represented by TField components to the
to the list of available fields }
for I := 0 to DataSet.FieldDefList.Count - 1 do
with Dataset.FieldDefList[I] do
if (FieldClass <> nil) and not (faHiddenCol in Attributes) then
begin
FieldName := DataSet.FieldDefList.Strings[I];
Field := DataSet.FindField(FieldName);
if (Field = nil) or (Field.Owner <> Dataset.Owner) then
AddFields.FieldsList.Items.Add(FieldName);
end;
{ Show the dialog }
AddFields.SelectAll;
AddFields.FieldsList.ItemIndex := 0;
if All or (AddFields.ShowModal <> mrCancel) then
Result := CreateFields(AddFields.FieldsList);
finally
AddFields.Release;
end;
end;
procedure TFieldsEditor.AddItemClick(Sender: TObject);
begin
AddFields(False);
end;
procedure TFieldsEditor.DeleteItemClick(Sender: TObject);
begin
RemoveFields(GetActiveListbox);
end;
procedure TFieldsEditor.FieldListBoxDragOver(Sender, Source: TObject; X,
Y: Integer; State: TDragState; var Accept: Boolean);
var
Item: Integer;
procedure DrawRect(Item: Integer);
begin
if Item <> -1 then
with FieldlistBox do
Canvas.DrawFocusRect(ItemRect(Item));
FFocusRectItem := Item;
end;
begin
Item := FieldListBox.ItemAtPos(Point(X, Y), False);
Accept := (Source is TDragFields) and
(TDragFields(Source).Control = FieldListBox) and
(Item >= 0) and (Item < FieldListBox.Items.Count) and
not FieldListBox.Selected[Item];
if State = dsDragEnter then FFocusRectItem := -1;
if (State = dsDragLeave) or not Accept then Item := -1;
DrawRect(FFocusRectItem);
DrawRect(Item);
end;
procedure TFieldsEditor.FieldListBoxDragDrop(Sender, Source: TObject; X,
Y: Integer);
var
F: TField;
I: Integer;
begin
if (Source is TDragFields) and (TDragFields(Source).Control = FieldListBox) then
begin
try
DataSet.DisableControls;
try
with FieldListBox do
begin
F := TField(Items.Objects[ItemAtPos(Point(X, Y), True)]){Dataset.FieldByName(Items[ItemAtPos(Point(X, Y), True)])};
for I := 0 to Items.Count - 1 do
if Selected[I] then
TField(Items.Objects[I]).Index{Dataset.FieldByName(Items[I]).Index} := F.Index;
end;
finally
DataSet.EnableControls;
end;
finally
UpdateDisplay;
Designer.Modified;
end;
end;
end;
procedure TFieldsEditor.WMGetMinMaxInfo(var Message: TWMGetMinMaxInfo);
begin
inherited;
with Message.MinMaxInfo^.ptMinTrackSize do
begin
X := FMinWidth;
Y := FMinHeight;
end;
end;
procedure TFieldsEditor.AListBoxKeyDown(Sender: TObject;
var Key: Word; Shift: TShiftState);
begin
case Key of
VK_INSERT: NewItemClick(Self);
VK_DELETE: RemoveFields(Sender as TListbox);
VK_UP:
if (ssCtrl in Shift) and (Sender = FieldListBox) then MoveFields(-1) else Exit;
VK_DOWN:
if (ssCtrl in Shift) and (Sender = FieldListBox) then MoveFields(1) else Exit;
else
Exit;
end;
Key := 0;
end;
procedure TFieldsEditor.NewItemClick(Sender: TObject);
var
//DefineField: TDefineField;
Selection: TStringList;
//Columns: Integer;
Field: TField;
begin
CheckFieldAdd;
Field := DoNewField;
if Field <> nil then
begin
Selection := TStringList.Create;
try
Selection.Add(Field.FieldName);
finally
RestoreSelection(FieldListBox, Selection, -1, -1, False);
end;
end;
FieldListBox.SetFocus;
{DefineField := TDefineField.Create(Application);
try
DefineField.DSDesigner := FDSDesigner;
DefineField.Designer := Designer;
DefineField.Dataset := Dataset;
Columns := 3;
if DSDesigner.SupportsInternalCalc then
begin
DefineField.FieldKind.Items.Add(SFKInternalCalc);
Inc(Columns);
end;
if DSDesigner.SupportsAggregates then
begin
DefineField.FieldKind.Items.Add(SFKAggregate);
Inc(Columns);
end;
DefineField.FieldKind.Columns := Columns;
with DefineField do
if ShowModal = mrOK then
begin
Self.Designer.Modified;
Self.UpdateDisplay;
Selection := TStringList.Create;
try
Selection.Add(FieldName);
finally
RestoreSelection(FieldListBox, Selection, -1, -1, False);
end;
end;
finally
DefineField.Release;
end;
FieldListBox.SetFocus;}
end;
function TFieldsEditor.DoNewField: TField;
var
DefineField: TDefineField;
//Selection: TStringList;
Columns: Integer;
begin
Result := nil;
DefineField := TDefineField.Create(Application);
try
DefineField.DSDesigner := FDSDesigner;
DefineField.Designer := Designer;
DefineField.Dataset := Dataset;
Columns := 3;
if DSDesigner.SupportsInternalCalc then
begin
DefineField.FieldKind.Items.Add(SFKInternalCalc);
Inc(Columns);
end;
if DSDesigner.SupportsAggregates then
begin
DefineField.FieldKind.Items.Add(SFKAggregate);
Inc(Columns);
end;
DefineField.FieldKind.Columns := Columns;
if DefineField.ShowModal = mrOk then
begin
Result := DefineField.Field;
Designer.Modified;
if Visible then
UpdateDisplay;
end;
finally
DefineField.Release;
end;
end;
function TFieldsEditor.DoNewLookupField(const ADataSet, AKey, ALookup,
AResult, AType: string; ASize: Word): TField;
var
DefineField: TDefineField;
//Selection: TStringList;
//Columns: Integer;
begin
CheckFieldAdd;
Result := nil;
DefineField := TDefineField.Create(Application);
try
DefineField.DSDesigner := FDSDesigner;
DefineField.Designer := Designer;
DefineField.Dataset := Dataset;
DefineField.ConfigureForLookupOnly(ADataSet, AKey, ALookup,
AResult, AType, ASize);
if DefineField.ShowModal = mrOk then
begin
Result := DefineField.Field;
Designer.Modified;
if Visible then
UpdateDisplay;
end;
finally
DefineField.Release;
end;
end;
procedure TFieldsEditor.Activated;
begin
try
UpdateSelection;
except
FieldListBox.Items.Clear;
end;
end;
function TFieldsEditor.UniqueName(Component: TComponent): string;
begin
Result := CreateUniqueName(Dataset, TField(Component).FullName,
TFieldClass(Component.ClassType), Component);
end;
procedure TFieldsEditor.ComponentDeleted(Component: IPersistent);
var
vItem: TPersistent;
begin
vItem := ExtractPersistent(Component);
if vItem = DataSet then
DataSet := nil
else if (vItem is TField) and
(TField(vItem).DataSet = DataSet) then
UpdateDisplay;
end;
function TFieldsEditor.GetEditState: TEditState;
function FieldsSelected(Listbox: TListbox): Boolean;
var
I: Integer;
begin
Result := True;
with ListBox do
for I := 0 to Items.Count - 1 do
if Selected[I] then Exit;
Result := False;
end;
begin
Result := [];
if ClipboardComponents then Result := [esCanPaste];
if FieldsSelected(FieldListbox) or FieldsSelected(AggListBox) then
Result := Result + [esCanCopy, esCanCut, esCanDelete];
end;
procedure TFieldsEditor.EditAction(Action: TEditAction);
begin
case Action of
eaCut: Cut;
eaCopy: Copy;
eaPaste: Paste;
eaDelete: RemoveFields(GetActiveListbox);
eaSelectAll:
begin
SelectAll;
UpdateSelection;
end;
end;
end;
procedure TFieldsEditor.Cut;
begin
CheckFieldDelete;
Copy;
RemoveFields(GetActiveListbox);
end;
procedure TFieldsEditor.Copy;
var
I: Integer;
ComponentList: TDesignerSelectionList;
begin
ComponentList := TDesignerSelectionList.Create;
try
with GetActiveListBox do
for I := 0 to Items.Count - 1 do
if Selected[I] then
ComponentList.Add(TComponent(Items.Objects[I]){Dataset.FieldByName(Items[I])});
CopyComponents(Dataset.Owner, ComponentList);
finally
ComponentList.Free;
end;
end;
procedure TFieldsEditor.Paste;
var
I, Index: Integer;
ComponentList: TDesignerSelectionList;
Field, F: TField;
begin
ComponentList := TDesignerSelectionList.Create;
try
F := nil;
with FieldListBox do
if (ItemIndex <> -1) and (Items.Count > 0) then
F := TField(Items.Objects[ItemIndex]){Dataset.FieldByName(Items[ItemIndex])};
try
FDSDesigner.BeginDesign;
try
PasteComponents(Dataset.Owner, Dataset, ComponentList);
finally
FDSDesigner.EndDesign;
end;
finally
UpdateDisplay;
end;
try
with FieldListBox do
for I := 0 to Items.Count - 1 do Selected[I] := False;
for I := 0 to ComponentList.Count - 1 do
if ComponentList[I] is TField then
begin
Field := TField(ComponentList[I]);
Field.Name := UniqueName(Field);
Index := FieldListBox.Items.IndexOf(Field.FullName);
if Index <> -1 then FieldListBox.Selected[Index] := True;
if F <> nil then Field.Index := F.Index;
end;
finally
UpdateDisplay;
end;
finally
ComponentList.Free;
end;
end;
procedure TFieldsEditor.FormModified;
begin
UpdateCaption;
end;
procedure TFieldsEditor.SelectionChanged(ASelection: TDesignerSelectionList);
var
I: Integer;
S: Boolean;
function InSelection(Component: TComponent): Boolean;
var
I: Integer;
begin
Result := True;
if ASelection <> nil then
with ASelection do
for I := 0 to Count - 1 do
if Component = Items[I] then Exit;
Result := False;
end;
begin
with FieldListBox do
for I := 0 to Items.Count - 1 do
begin
S := InSelection(TComponent(Items.Objects[I]){Dataset.FieldList[I]});
if Selected[I] <> S then Selected[I] := S;
end;
with AggListBox do
for I := 0 to Items.Count - 1 do
begin
S := InSelection(TComponent(Items.Objects[I]){Dataset.AggFields[I]});
if Selected[I] <> S then Selected[I] := S;
end;
end;
procedure TFieldsEditor.SelectTable(Sender: TObject);
var
I: Integer;
begin
FieldListBox.ItemIndex := 0;
with FieldListBox do
for I := 0 to Items.Count - 1 do
if Selected[I] then Selected[I] := False;
UpdateSelection;
FieldListBox.SetFocus;
end;
procedure TFieldsEditor.AListBoxClick(Sender: TObject);
begin
UpdateSelection;
end;
procedure TFieldsEditor.AListBoxKeyPress(Sender: TObject;
var Key: Char);
begin
case Key of
#13, #33..#126:
begin
if Key = #13 then Key := #0;
ActivateInspector(Key);
Key := #0;
end;
#27:
begin
SelectTable(Self);
Key := #0;
end;
end;
end;
procedure TFieldsEditor.ClearAllClick(Sender: TObject);
begin
CheckFieldDelete;
if MessageDlg(SDSConfirmDeleteAll, mtConfirmation, mbOKCancel, 0) <> idCancel then
begin
SelectAll;
RemoveFields(GetActiveListbox);
end;
end;
procedure TFieldsEditor.FieldListBoxStartDrag(Sender: TObject;
var DragObject: TDragObject);
begin
if FieldListBox.Items.Count > 0 then
begin
if FDragObject = nil then
FDragObject := TDragFields.Create(FieldListBox, Self);
DragObject := FDragObject;
end;
end;
procedure TFieldsEditor.SelectAllItemClick(Sender: TObject);
begin
SelectAll;
UpdateSelection;
end;
procedure TFieldsEditor.CutItemClick(Sender: TObject);
begin
Cut;
end;
procedure TFieldsEditor.CopyItemClick(Sender: TObject);
begin
Copy;
end;
procedure TFieldsEditor.PasteItemClick(Sender: TObject);
begin
Paste;
end;
procedure TFieldsEditor.LocalMenuPopup(Sender: TObject);
var
EditState: TEditState;
begin
EditState := GetEditState;
CopyItem.Enabled := esCanCopy in EditState;
PasteItem.Enabled := esCanPaste in EditState;
CutItem.Enabled := esCanCut in EditState;
DeleteItem.Enabled := esCanDelete in EditState;
SelectAllItem.Enabled := FieldListBox.Items.Count > 0;
DSDesigner.UpdateMenus(LocalMenu, EditState);
end;
function TFieldsEditor.ForEachSelection(Proc: TSelectionProc): Boolean;
var
Field: TField;
I: Integer;
begin
Result := False;
with FieldListBox do
for I := 0 to Items.Count - 1 do
if Selected[I] then
begin
Field := TField(Items.Objects[I]){Dataset.FindField(Items[I])};
if (Field <> nil) and not Proc(Field) then Exit;
end;
Result := True;
end;
procedure TFieldsEditor.AddAllFields(Sender: TObject);
begin
AddFields(True);
end;
function TFieldsEditor.GetActiveListbox: TListbox;
begin
if ActiveControl = AggListbox then
Result := AggListbox
else
Result := FieldListBox;
end;
procedure TFieldsEditor.CheckFieldDelete;
var
I: Integer;
begin
with GetActiveListBox do
for I := 0 to Items.Count-1 do
if Selected[I] and (csAncestor in TField(Items.Objects[I]).ComponentState) then
raise Exception.CreateRes(@SCantDeleteAncestor);
end;
procedure TFieldsEditor.CheckFieldAdd;
begin
if (FDataset <> nil) and (FDataset.Owner <> nil) and
(csInline in FDataset.Owner.ComponentState) then
raise Exception.CreateRes(@SCantAddToFrame);
end;
initialization
if Assigned(CompLib) then CompLib.RegisterDragTarget(TDragFields.ClassName, TFieldsTarget);
end.
|
unit watermark;
interface
uses
{$IFNDEF FPC} jpeg, pngimage,{$ENDIF}
sysutils,graphics,dglOpenGL,define_types, textfx;
Type
TWatermark = record
X,Y,Ht,Wid: integer;
Texture2D: TGLuint;
Filename: string;
end;
procedure LoadWatermark(var W: TWatermark);
procedure DrawWatermark ( lX,lY,lW,lH: single; var W: TWatermark);
var
gWatermark: TWatermark;
implementation
procedure CreateTexture2D(Width, Height: integer; pData : bytep; var Texture: TGLuint);
begin
glDeleteTextures(1,@Texture);
glGenTextures(1, @Texture);
glBindTexture(GL_TEXTURE_2D, Texture);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA8, Width, HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, PChar(pData));
end;
procedure jpeg2bmp (s: string; var bmp: TBitmap);
var
jpg : TJpegImage;
begin
jpg := TJpegImage.Create;
TRY
jpg.LoadFromFile(s);
bmp.Height := jpg.Height;
bmp.Width := jpg.width;
bmp.PixelFormat := pf24bit;
bmp.Canvas.Draw(0,0, jpg); // convert JPEG to Bitmap
FINALLY
jpg.Free
END;
end;
procedure png2bmp (s: string; var bmp: TBitmap);
var
{$IFDEF FPC}
png : TPortableNetworkGraphic;
{$ELSE}
png: TPNGObject;
{$ENDIF}
begin
{$IFDEF FPC}
png := TPortableNetworkGraphic.Create;
{$ELSE}
png := TPNGObject.Create;
{$ENDIF}
TRY
png.LoadFromFile(s);
bmp.Height := png.Height;
bmp.Width := png.width;
bmp.PixelFormat := pf24bit;
bmp.Canvas.Draw(0,0, png); // convert PNG to Bitmap
FINALLY
png.Free
END;
end;
procedure LoadWatermark(var W: TWatermark);
var
bmp: TBitmap;
clr: TColor;
data: bytep;
i,x,y: integer;
begin
if not fileexists(W.Filename) then begin
W.filename := '';
exit;
end;
bmp := TBitmap.Create;
if (UpCaseExt(W.Filename) = '.JPG') or (UpCaseExt(W.Filename) = '.JPEG') then
jpeg2bmp (W.Filename,bmp)
else if (UpCaseExt(W.Filename) = '.BMP') then
bmp.LoadFromFile(W.Filename)
else
png2bmp (W.Filename,bmp);
W.Filename := '';
getmem(data,bmp.Width*bmp.Height*4);
i := 1;
//FPC/Lazarus faster with update locking http://wiki.lazarus.freepascal.org/Fast_direct_pixel_access
try
{$IFDEF FPC} bmp.BeginUpdate(True); {$ENDIF}
for y:= (bmp.Height-1) downto 0 do begin
for x := (bmp.Width-1) downto 0 do begin
clr := bmp.Canvas.Pixels[x,y];// := data^[i+2]+(data^[i+1] shl 8)+(data^[i] shl 16);
data^[i] := clr and 255;
data^[i+1] := (clr shr 8) and 255;
data^[i+2] := (clr shr 16) and 255;
data^[i+3] := 255;
i := i + 4;
end;//for X
end; //for Y
finally
{$IFDEF FPC} bmp.EndUpdate(False); {$ENDIF}
end;
W.Ht := bmp.Height ;
W.Wid := bmp.Width;
bmp.free;
CreateTexture2D(W.Wid,W.Ht, Data, W.Texture2D);
freemem(data);
end;
procedure DrawWatermark ( lX,lY,lW,lH: single; var W: TWatermark);
begin
Enter2D;
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,W.Texture2D);
glBegin(GL_QUADS);
glTexCoord2d (0,1);
glVertex2f(lX+lW,lY+lH);
glTexCoord2d (0, 0);
glVertex2f(lX+lW,lY);
glTexCoord2d ( 1, 0);
glVertex2f(lX,lY);
glTexCoord2d (1, 1);
glVertex2f(lX,lY+lH);
glend;
glDisable(GL_TEXTURE_2D);
end;
initialization
gWatermark.Ht := 0;
gWatermark.Wid := 0;
gWatermark.Texture2D := 0;
end.
|
unit SrvrDM;
interface
{ This DataModule is the COM object that the TRemoteServer component will
connect to. Each remote connection gets a new DataModule that is used
during that clients session. When using a TDatabase on a Remote Data
Module, be sure to set it's HandleShared property to True. If you use
a TSession then set it's AutoSessionName property to True.
}
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ComServ, ComObj, VCLCom, StdVcl, BdeProv, DataBkr, Serv_TLB,
DBTables, Provider, Db, DBClient, BDE;
type
TProjectData = class(TDataModule, IProjectData)
Project: TTable;
Employee: TQuery;
EmpProj: TQuery;
ProjectProvider: TProvider;
UpdateQuery: TQuery;
Database: TDatabase;
ProjectSource: TDataSource;
procedure ProjectProviderBeforeUpdateRecord(Sender: TObject;
SourceDS: TDataSet; DeltaDS: TClientDataSet; UpdateKind: TUpdateKind;
var Applied: Boolean);
protected
{ These methods are from the IProjectData interface. To add IProvider
properties, use the "export" option on the local menu of dataset or
provider components. To add other types of methods or properties
use Edit | Add to Interface or the type library editor
(View | Type Library). }
function Get_ProjectProvider: IProvider; safecall;
function Get_Employee: IProvider; safecall;
end;
var
ProjectData: TProjectData;
implementation
{$R *.DFM}
{ These two functions publish the providers for this server. You can generate
these by right clicking on the DataSet and choosing "Export from data module" }
function TProjectData.Get_ProjectProvider: IProvider;
begin
Result := ProjectProvider.Provider;
end;
function TProjectData.Get_Employee: IProvider;
begin
Result := Employee.Provider;
end;
{ This function implements cascaded deletes. Normally, you would do this in a
trigger, but for the sake of this demo, it is done here. }
procedure TProjectData.ProjectProviderBeforeUpdateRecord(Sender: TObject;
SourceDS: TDataSet; DeltaDS: TClientDataSet; UpdateKind: TUpdateKind;
var Applied: Boolean);
const
DeleteQuery = 'delete from EMPLOYEE_PROJECT where PROJ_ID = :ProjID';
begin
if (UpdateKind = ukDelete) and (SourceDS = Project) then
begin
UpdateQuery.SQL.Text := DeleteQuery;
UpdateQuery.Params[0].AsString := DeltaDS.FieldByName('PROJ_ID').AsString;
UpdateQuery.ExecSQL;
end;
end;
initialization
TComponentFactory.Create(ComServer, TProjectData,
Class_ProjectData, ciMultiInstance);
end.
|
unit NtUtils.Processes.Memory;
interface
uses
NtUtils.Exceptions, Ntapi.ntmmapi;
// Allocate memory in a process
function NtxAllocateMemoryProcess(hProcess: THandle; Size: NativeUInt;
out Memory: TMemory; Protection: Cardinal = PAGE_READWRITE): TNtxStatus;
// Free memory in a process
function NtxFreeMemoryProcess(hProcess: THandle; Address: Pointer;
Size: NativeUInt): TNtxStatus;
// Change memory protection
function NtxProtectMemoryProcess(hProcess: THandle; var Memory: TMemory;
Protection: Cardinal; pOldProtected: PCardinal = nil): TNtxStatus;
// Read memory
function NtxReadMemoryProcess(hProcess: THandle; Address: Pointer;
Buffer: Pointer; BufferSize: NativeUInt): TNtxStatus;
// Write memory
function NtxWriteMemoryProcess(hProcess: THandle; Address: Pointer;
Buffer: Pointer; BufferSize: NativeUInt): TNtxStatus;
// Flush instruction cache
function NtxFlushInstructionCache(hProcess: THandle; Address: Pointer;
Size: NativeUInt): TNtxStatus;
// Lock memory pages in working set or physical memory
function NtxLockVirtualMemory(hProcess: THandle; var Memory: TMemory;
MapType: TMapLockType = MapProcess): TNtxStatus;
// Unlock locked memory pages
function NtxUnlockVirtualMemory(hProcess: THandle; var Memory: TMemory;
MapType: TMapLockType = MapProcess): TNtxStatus;
{ -------------------------------- Extension -------------------------------- }
// Allocate and write memory
function NtxAllocWriteMemoryProcess(hProcess: THandle; Buffer: Pointer;
BufferSize: NativeUInt; out Memory: TMemory): TNtxStatus;
// Allocate and write executable memory
function NtxAllocWriteExecMemoryProcess(hProcess: THandle; Buffer: Pointer;
BufferSize: NativeUInt; out Memory: TMemory): TNtxStatus;
{ ----------------------------- Generic wrapper ----------------------------- }
type
NtxMemory = class
// Query fixed-size information
class function Query<T>(hProcess: THandle; Address: Pointer;
InfoClass: TMemoryInformationClass; out Buffer: T): TNtxStatus; static;
// Read a fixed-size structure
class function Read<T>(hProcess: THandle; Address: Pointer; out Buffer: T):
TNtxStatus; static;
// Write a fixed-size structure
class function Write<T>(hProcess: THandle; Address: Pointer; const
Buffer: T): TNtxStatus; static;
// Allocate and write a fixed-size structure
class function AllocWrite<T>(hProcess: THandle; const Buffer: T;
out Memory: TMemory): TNtxStatus; static;
// Allocate and write executable memory a fixed-size structure
class function AllocWriteExec<T>(hProcess: THandle; const Buffer: T;
out Memory: TMemory): TNtxStatus; static;
end;
implementation
uses
Ntapi.ntpsapi, Ntapi.ntseapi;
function NtxAllocateMemoryProcess(hProcess: THandle; Size: NativeUInt;
out Memory: TMemory; Protection: Cardinal = PAGE_READWRITE): TNtxStatus;
begin
Memory.Address := nil;
Memory.Size := Size;
Result.Location := 'NtAllocateVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_OPERATION, @ProcessAccessType);
Result.Status := NtAllocateVirtualMemory(hProcess, Memory.Address, 0,
Memory.Size, MEM_COMMIT, Protection);
end;
function NtxFreeMemoryProcess(hProcess: THandle; Address: Pointer;
Size: NativeUInt): TNtxStatus;
var
Memory: TMemory;
begin
Memory.Address := Address;
Memory.Size := Size;
Result.Location := 'NtFreeVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_OPERATION, @ProcessAccessType);
Result.Status := NtFreeVirtualMemory(hProcess, Memory.Address, Memory.Size,
MEM_RELEASE);
end;
function NtxProtectMemoryProcess(hProcess: THandle; var Memory: TMemory;
Protection: Cardinal; pOldProtected: PCardinal = nil): TNtxStatus;
var
OldProtected: Cardinal;
begin
Result.Location := 'NtProtectVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_OPERATION, @ProcessAccessType);
Result.Status := NtProtectVirtualMemory(hProcess, Memory.Address, Memory.Size,
Protection, OldProtected);
if Result.IsSuccess and Assigned(pOldProtected) then
pOldProtected^ := OldProtected;
end;
function NtxReadMemoryProcess(hProcess: THandle; Address: Pointer;
Buffer: Pointer; BufferSize: NativeUInt): TNtxStatus;
begin
Result.Location := 'NtReadVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_READ, @ProcessAccessType);
Result.Status := NtReadVirtualMemory(hProcess, Address, Buffer, BufferSize,
nil);
end;
function NtxWriteMemoryProcess(hProcess: THandle; Address: Pointer;
Buffer: Pointer; BufferSize: NativeUInt): TNtxStatus;
begin
Result.Location := 'NtWriteVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_WRITE, @ProcessAccessType);
Result.Status := NtWriteVirtualMemory(hProcess, Address, Buffer, BufferSize,
nil);
end;
function NtxFlushInstructionCache(hProcess: THandle; Address: Pointer;
Size: NativeUInt): TNtxStatus;
begin
Result.Location := 'NtxFlushInstructionCacheProcess';
Result.LastCall.Expects(PROCESS_VM_WRITE, @ProcessAccessType);
Result.Status := NtFlushInstructionCache(hProcess, Address, Size);
end;
function NtxLockVirtualMemory(hProcess: THandle; var Memory: TMemory;
MapType: TMapLockType = MapProcess): TNtxStatus;
begin
Result.Location := 'NtLockVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_OPERATION, @ProcessAccessType);
if MapType = MapSystem then
Result.LastCall.ExpectedPrivilege := SE_LOCK_MEMORY_PRIVILEGE;
Result.Status := NtLockVirtualMemory(hProcess, Memory.Address, Memory.Size,
MapType);
end;
function NtxUnlockVirtualMemory(hProcess: THandle; var Memory: TMemory;
MapType: TMapLockType = MapProcess): TNtxStatus;
begin
Result.Location := 'NtUnlockVirtualMemory';
Result.LastCall.Expects(PROCESS_VM_OPERATION, @ProcessAccessType);
if MapType = MapSystem then
Result.LastCall.ExpectedPrivilege := SE_LOCK_MEMORY_PRIVILEGE;
Result.Status := NtUnlockVirtualMemory(hProcess, Memory.Address, Memory.Size,
MapType);
end;
{ Extension }
function NtxAllocWriteMemoryProcess(hProcess: THandle; Buffer: Pointer;
BufferSize: NativeUInt; out Memory: TMemory): TNtxStatus;
begin
// Allocate writable memory
Result := NtxAllocateMemoryProcess(hProcess, BufferSize, Memory);
if Result.IsSuccess then
begin
// Write data
Result := NtxWriteMemoryProcess(hProcess, Memory.Address, Buffer,
BufferSize);
// Undo allocation on failure
if not Result.IsSuccess then
NtxFreeMemoryProcess(hProcess, Memory.Address, Memory.Size);
end;
end;
function NtxAllocWriteExecMemoryProcess(hProcess: THandle; Buffer: Pointer;
BufferSize: NativeUInt; out Memory: TMemory): TNtxStatus;
begin
// Allocate and write RW memory
Result := NtxAllocWriteMemoryProcess(hProcess, Buffer, BufferSize, Memory);
if Result.IsSuccess then
begin
// Make it executable
Result := NtxProtectMemoryProcess(hProcess, Memory, PAGE_EXECUTE_READ);
// Always flush instruction cache when changing executable memory
if Result.IsSuccess then
Result := NtxFlushInstructionCache(hProcess, Memory.Address, Memory.Size);
// Undo on failure
if not Result.IsSuccess then
NtxFreeMemoryProcess(hProcess, Memory.Address, Memory.Size);
end;
end;
{ NtxMemory }
class function NtxMemory.Query<T>(hProcess: THandle; Address: Pointer;
InfoClass: TMemoryInformationClass; out Buffer: T): TNtxStatus;
begin
Result.Location := 'NtQueryVirtualMemory';
Result.LastCall.CallType := lcQuerySetCall;
Result.LastCall.InfoClass := Cardinal(InfoClass);
Result.LastCall.InfoClassType := TypeInfo(TMemoryInformationClass);
Result.LastCall.Expects(PROCESS_QUERY_INFORMATION, @ProcessAccessType);
Result.Status := NtQueryVirtualMemory(hProcess, Address, InfoClass,
@Buffer, SizeOf(Buffer), nil);
end;
class function NtxMemory.Read<T>(hProcess: THandle; Address: Pointer;
out Buffer: T): TNtxStatus;
begin
Result := NtxReadMemoryProcess(hProcess, Address, @Buffer, SizeOf(Buffer));
end;
class function NtxMemory.Write<T>(hProcess: THandle; Address: Pointer;
const Buffer: T): TNtxStatus;
begin
Result := NtxWriteMemoryProcess(hProcess, Address, @Buffer, SizeOf(Buffer));
end;
class function NtxMemory.AllocWrite<T>(hProcess: THandle; const Buffer: T;
out Memory: TMemory): TNtxStatus;
begin
Result := NtxAllocWriteMemoryProcess(hProcess, @Buffer, SizeOf(Buffer),
Memory);
end;
class function NtxMemory.AllocWriteExec<T>(hProcess: THandle; const Buffer: T;
out Memory: TMemory): TNtxStatus;
begin
Result := NtxAllocWriteExecMemoryProcess(hProcess, @Buffer, SizeOf(Buffer),
Memory);
end;
end.
|
{*******************************************************}
{ }
{ Borland Delphi Visual Component Library }
{ Generic SQL Property Editor }
{ }
{ Copyright (c) 1999 Borland Software Corp. }
{ }
{*******************************************************}
unit SqlEdit;
interface
{$IFDEF MSWINDOWS}
uses Windows, Messages, ActiveX, SysUtils, Forms, Classes, Controls, Graphics,
StdCtrls, ExtCtrls;
{$ENDIF}
{$IFDEF LINUX}
uses Libc, Messages, ActiveX, SysUtils, Forms, Classes, Controls, Graphics,
StdCtrls, ExtCtrls;
{$ENDIF}
type
TExecuteEvent = procedure of Object;
TPopulateThread = class(TThread)
private
FExecuteEvent: TExecuteEvent;
public
constructor Create(ExecuteEvent: TExecuteEvent);
procedure Execute; override;
end;
TGetTableNamesProc = procedure(List: TStrings; SystemTables: Boolean) of object;
TGetFieldNamesProc = procedure(const TableName: string; List: TStrings) of Object;
TRequiresQuoteCharProc = function(const Name: string): Boolean of Object;
TSQLEditForm = class(TForm)
OkButton: TButton;
HelpButton: TButton;
CancelButton: TButton;
AddFieldButton: TButton;
AddTableButton: TButton;
SQLLabel: TLabel;
FieldListLabel: TLabel;
TableListLabel: TLabel;
TopPanel: TPanel;
ButtonPanel: TPanel;
FieldsPanel: TPanel;
MetaInfoPanel: TPanel;
TableListPanel: TPanel;
TableFieldsSplitter: TSplitter;
MetaInfoSQLSplitter: TSplitter;
SQLMemo: TMemo;
Image1: TImage;
TableList: TListBox;
FieldList: TListBox;
procedure FormShow(Sender: TObject);
procedure HelpButtonClick(Sender: TObject);
procedure TableFieldsSplitterCanResize(Sender: TObject; var NewSize: Integer;
var Accept: Boolean);
procedure MetaInfoSQLSplitterCanResize(Sender: TObject;
var NewSize: Integer; var Accept: Boolean);
procedure MetaInfoSQLSplitterMoved(Sender: TObject);
procedure TableListClick(Sender: TObject);
procedure AddTableButtonClick(Sender: TObject);
procedure AddFieldButtonClick(Sender: TObject);
procedure SQLMemoExit(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure SQLMemoEnter(Sender: TObject);
private
CharHeight: Integer;
FQuoteChar: string;
FPopulateThread: TPopulateThread;
FStartTable: string;
GetTableNames: TGetTableNamesProc;
GetFieldNames: TGetFieldNamesProc;
SQLCanvas: TControlCanvas;
procedure InsertText(Text: string; AddComma: Boolean = True);
procedure DrawCaretPosIndicator;
procedure PopulateTableList;
procedure PopulateFieldList;
protected
NameRequiresQuoteChar : TRequiresQuoteCharProc;
property QuoteChar: string read FQuoteChar write FQuoteChar;
property StartTable: string read FStartTable write FStartTable;
end;
function EditSQL(var SQL: string; AGetTableNames: TGetTableNamesProc;
AGetFieldNames: TGetFieldNamesProc; AStartTblName : string = '';
AQuoteChar : string = ''; ANeedsQuoteCharFunc:
TRequiresQuoteCharProc = nil ): Boolean; overload;
function EditSQL(SQL: TStrings; AGetTableNames: TGetTableNamesProc;
AGetFieldNames: TGetFieldNamesProc; AStartTblName : string = '';
AQuoteChar : string = ''; ANeedsQuoteCharFunc:
TRequiresQuoteCharProc = nil ): Boolean; overload;
function DefaultReqQuoteChar( Name: string): Boolean;
implementation
{$R *.DFM}
const
SSelect = 'select'; { Do not localize }
SFrom = 'from'; { Do not localize }
function EditSQL(var SQL: string; AGetTableNames: TGetTableNamesProc;
AGetFieldNames: TGetFieldNamesProc; AStartTblName : string = '';
AQuoteChar : string = ''; ANeedsQuoteCharFunc:
TRequiresQuoteCharProc = nil ): Boolean; overload;
begin
with TSQLEditForm.Create(nil) do
try
GetTableNames := AGetTableNames;
GetFieldNames := AGetFieldNames;
QuoteChar := AQuoteChar;
StartTable := AStartTblName;
NameRequiresQuoteChar := ANeedsQuoteCharFunc;
SQLMemo.Lines.Text := SQL;
Result := ShowModal = mrOK;
if Result then
SQL := SQLMemo.Lines.Text;
finally
Free;
end;
end;
function EditSQL(SQL: TStrings; AGetTableNames: TGetTableNamesProc;
AGetFieldNames: TGetFieldNamesProc; AStartTblName : string = '';
AQuoteChar : string = ''; ANeedsQuoteCharFunc:
TRequiresQuoteCharProc = nil ): Boolean; overload;
var
SQLText: string;
begin
SQLText := SQL.Text;
Result := EditSQL(SQLText, AGetTableNames, AGetFieldNames,
AStartTblName, AQuoteChar, ANeedsQuoteCharFunc);
if Result then
SQL.Text := SQLText;
end;
procedure TSQLEditForm.FormShow(Sender: TObject);
begin
TableList.Sorted := True;
HelpContext := 27271; //hcDADOSQLEdit
SQLCanvas := TControlCanvas.Create;
SQLCanvas.Control := SQLMemo;
CharHeight := SQLCanvas.TextHeight('0');
PopulateTableList;
// FPopulateThread := TPopulateThread.Create(PopulateTableList);
end;
procedure TSQLEditForm.FormDestroy(Sender: TObject);
begin
if Assigned(FPopulateThread) then
begin
FPopulateThread.Terminate;
FPopulateThread.WaitFor;
FPopulateThread.Free;
end;
SQLCanvas.Free;
end;
procedure TSQLEditForm.HelpButtonClick(Sender: TObject);
begin
Application.HelpContext(HelpContext);
end;
procedure TSQLEditForm.PopulateTableList;
var
I: integer;
begin
if @GetTableNames = nil then Exit;
try
Screen.Cursor := crHourGlass;
GetTableNames(TableList.Items, False);
Screen.Cursor := crDefault;
if FStartTable <> '' then
begin
for I := 0 to TableList.Items.Count -1 do
begin
if AnsiCompareStr( FStartTable, TableList.Items[I] ) = 0 then
begin
TableList.ItemIndex := I;
TableListClick(nil);
break;
end;
end;
end;
if Assigned(FPopulateThread) then
if FPopulateThread.Terminated then Exit;
if (TableList.Items.Count > 0) and (TableList.ItemIndex = -1) then
begin
TableList.ItemIndex := 0;
TableListClick(nil);
end;
except
Screen.Cursor := crDefault;
end;
end;
procedure TSQLEditForm.TableFieldsSplitterCanResize(Sender: TObject;
var NewSize: Integer; var Accept: Boolean);
begin
Accept := (NewSize > 44) and (NewSize < (MetaInfoPanel.Height - 65));
end;
procedure TSQLEditForm.MetaInfoSQLSplitterCanResize(Sender: TObject;
var NewSize: Integer; var Accept: Boolean);
begin
Accept := (NewSize > 100) and (NewSize < (ClientWidth - 100));
end;
procedure TSQLEditForm.MetaInfoSQLSplitterMoved(Sender: TObject);
begin
SQLLabel.Left := SQLMemo.Left;
end;
procedure TSQLEditForm.PopulateFieldList;
begin
if @GetFieldNames = nil then Exit;
try
GetFieldNames(TableList.Items[TableList.ItemIndex], FieldList.Items);
FieldList.Items.Insert(0, '*');
except
end;
end;
procedure TSQLEditForm.TableListClick(Sender: TObject);
begin
PopulateFieldList;
end;
procedure TSQLEditForm.InsertText(Text: string; AddComma: Boolean = True);
var
StartSave: Integer;
S: string;
begin
S := SQLMemo.Text;
StartSave := SQLMemo.SelStart;
if (S <> '') and (StartSave > 0) and not (S[StartSave] in [' ','(']) and
not (Text[1] = ' ') then
begin
if AddComma and (S[StartSave] <> ',') then
Text := ', '+Text else
Text := ' ' + Text;
end;
System.Insert(Text, S, StartSave+1);
SQLMemo.Text := S;
SQLMemo.SelStart := StartSave + Length(Text);
SQLMemo.Update;
DrawCaretPosIndicator;
end;
procedure TSQLEditForm.AddTableButtonClick(Sender: TObject);
var
TableName,
SQLText: string;
NeedsQuote, Blank: Boolean;
begin
if TableList.ItemIndex > -1 then
begin
SQLText := SQLMemo.Text;
TableName := TableList.Items[TableList.ItemIndex];
if (QuoteChar <>'') and (QuoteChar <> ' ') then
begin
if Assigned(NameRequiresQuoteChar) then
NeedsQuote := NameRequiresQuoteChar(TableName)
else
NeedsQuote := DefaultReqQuoteChar(TableName);
if NeedsQuote then
TableName := QuoteChar + TableName + QuoteChar;
end;
Blank := SQLText = '';
if Blank or (Copy(SQLText, 1, 6) = SSelect) then
InsertText(Format(' %s %s', [SFrom, TableName]), False)
else
InsertText(TableName, False);
if Blank then
begin
SQLMemo.SelStart := 0;
SQLMemo.Update;
InsertText(SSelect+' ', False);
end;
end;
end;
procedure TSQLEditForm.AddFieldButtonClick(Sender: TObject);
var
I: Integer;
ColumnName: string;
NeedsQuote: Boolean;
begin
if FieldList.ItemIndex > -1 then
begin
{ Help the user and assume this is a select if starting with nothing }
if SQLMemo.Text = '' then
begin
SQLMemo.Text := SSelect;
SQLMemo.SelStart := Length(SQLMemo.Text);
end;
for I := 0 to FieldList.Items.Count - 1 do
if FieldList.Selected[I] then
begin
ColumnName := FieldList.Items[I];
if (ColumnName <> '*') and (QuoteChar <> '') and (QuoteChar <> ' ') then
begin
if Assigned(NameRequiresQuoteChar) then
NeedsQuote := NameRequiresQuoteChar(ColumnName)
else
NeedsQuote := DefaultReqQuoteChar(ColumnName);
if NeedsQuote then
ColumnName := QuoteChar + ColumnName + QuoteChar;
end;
InsertText(ColumnName, (SQLMemo.Text <> SSelect) and (ColumnName <> '*'));
end;
end;
end;
procedure TSQLEditForm.SQLMemoExit(Sender: TObject);
begin
DrawCaretPosIndicator;
end;
procedure TSQLEditForm.SQLMemoEnter(Sender: TObject);
begin
{ Erase the CaretPos indicator }
SQLMemo.Invalidate;
end;
procedure TSQLEditForm.DrawCaretPosIndicator;
var
XPos, YPos: Integer;
begin
with SQLMemo.CaretPos do
begin
YPos := (Y+1)*CharHeight;
XPos := SQLCanvas.TextWidth(Copy(SQLMemo.Lines[Y], 1, X)) - 3 ;
SQLCanvas.Draw(XPos ,YPos, Image1.Picture.Graphic);
end;
end;
{ TPopulateThread }
constructor TPopulateThread.Create(ExecuteEvent: TExecuteEvent);
begin
FExecuteEvent := ExecuteEvent;
inherited Create(False);
end;
procedure TPopulateThread.Execute;
begin
CoInitialize(nil);
try
FExecuteEvent;
except
end;
CoUninitialize;
end;
function DefaultReqQuoteChar( Name: string): Boolean;
var
p: PChar;
begin
p := PChar(Name);
Result := False;
repeat
if not (p^ in ['A'..'Z', '0'..'9', '_']) then
begin
Result := True;
break;
end;
Inc(p)
until p^ = #0;
end;
end.
|
{**********************************************************************}
{* Иллюстрация к книге "OpenGL в проектах Delphi" *}
{* Краснов М.В. softgl@chat.ru *}
{**********************************************************************}
{/*
* (c) Copyright 1993, Silicon Graphics, Inc.
* 1993-1995 Microsoft Corporation
* ALL RIGHTS RESERVED
*/}
unit frmMain;
interface
uses
Windows, Messages, Classes, Graphics, Forms, ExtCtrls, Menus, Controls,
Dialogs, OpenGL;
type
TfrmGL = class(TForm)
procedure FormCreate(Sender: TObject);
procedure FormResize(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
private
DC: HDC;
hrc: HGLRC;
procedure Init;
procedure SetDCPixelFormat;
protected
procedure WMPaint(var Msg: TWMPaint); message WM_PAINT;
end;
var
frmGL: TfrmGL;
implementation
uses DGLUT;
{$R *.DFM}
{=======================================================================
Инициализация}
procedure TfrmGL.Init;
const
light_position : Array [0..3] of GLfloat = ( 1.0, 1.0, 1.0, 0.0 );
global_ambient : Array [0..3] of GLfloat = ( 0.75, 0.75, 0.75, 1.0 );
begin
glLightfv(GL_LIGHT0, GL_POSITION, @light_position);
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, @global_ambient);
glFrontFace (GL_CW);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
end;
{=======================================================================
Рисование картинки}
procedure TfrmGL.WMPaint(var Msg: TWMPaint);
var
ps : TPaintStruct;
const
low_ambient : Array [0..3] of GLfloat = ( 0.1, 0.1, 0.1, 1.0 );
more_ambient : Array [0..3] of GLfloat = ( 0.4, 0.4, 0.4, 1.0 );
most_ambient : Array [0..3] of GLfloat = ( 1.0, 1.0, 1.0, 1.0 );
begin
BeginPaint(Handle, ps);
glClear( GL_COLOR_BUFFER_BIT or GL_DEPTH_BUFFER_BIT );
//* material has small ambient reflection */
glMaterialfv(GL_FRONT, GL_AMBIENT, @low_ambient);
glMaterialf(GL_FRONT, GL_SHININESS, 40.0);
glPushMatrix;
glTranslatef (0.0, 2.0, 0.0);
glutSolidTeapot(1.0);
glPopMatrix;
//* material has moderate ambient reflection */
glMaterialfv(GL_FRONT, GL_AMBIENT, @more_ambient);
glPushMatrix;
glTranslatef (0.0, 0.0, 0.0);
glutSolidTeapot(1.0);
glPopMatrix;
//* material has large ambient reflection */
glMaterialfv(GL_FRONT, GL_AMBIENT, @most_ambient);
glPushMatrix;
glTranslatef (0.0, -2.0, 0.0);
glutSolidTeapot(1.0);
glPopMatrix;
SwapBuffers(DC);
EndPaint(Handle, ps);
end;
{=======================================================================
Создание окна}
procedure TfrmGL.FormCreate(Sender: TObject);
begin
DC := GetDC(Handle);
SetDCPixelFormat;
hrc := wglCreateContext(DC);
wglMakeCurrent(DC, hrc);
Init;
end;
{=======================================================================
Изменение размеров окна}
procedure TfrmGL.FormResize(Sender: TObject);
begin
glViewport(0, 0, ClientWidth, ClientHeight );
glMatrixMode (GL_PROJECTION);
glLoadIdentity;
If ClientWidth <= ClientHeight
then glOrtho (-4.0, 4.0, -4.0*ClientHeight/ClientWidth,
4.0*ClientHeight/ClientWidth, -10.0, 10.0)
else glOrtho (-4.0*ClientWidth/ClientHeight,
4.0*ClientWidth/ClientHeight, -4.0, 4.0, -10.0, 10.0);
glMatrixMode (GL_MODELVIEW);
InvalidateRect(Handle, nil, False);
end;
{=======================================================================
Конец работы программы}
procedure TfrmGL.FormDestroy(Sender: TObject);
begin
wglMakeCurrent(0, 0);
wglDeleteContext(hrc);
ReleaseDC(Handle, DC);
DeleteDC (DC);
end;
{=======================================================================
Обработка нажатия клавиши}
procedure TfrmGL.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
If Key = VK_ESCAPE then Close;
end;
{=======================================================================
Устанавливаем формат пикселей}
procedure TfrmGL.SetDCPixelFormat;
var
nPixelFormat: Integer;
pfd: TPixelFormatDescriptor;
begin
FillChar(pfd, SizeOf(pfd), 0);
pfd.dwFlags := PFD_DRAW_TO_WINDOW or PFD_SUPPORT_OPENGL or
PFD_DOUBLEBUFFER;
nPixelFormat := ChoosePixelFormat(DC, @pfd);
SetPixelFormat(DC, nPixelFormat, @pfd);
end;
end.
|
{
License: modified LGPL with linking exception (like RTL, FCL and LCL)
See the file COPYING.modifiedLGPL.txt, included in the Lazarus distribution,
for details about the license.
See also: https://wiki.lazarus.freepascal.org/FPC_modified_LGPL
}
unit mvExtraData;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Graphics;
type
{ TDrawingExtraData }
TDrawingExtraData = class
private
FColor: TColor;
FId: integer;
procedure SetColor(AValue: TColor);
public
constructor Create(aId: integer); virtual;
property Color: TColor read FColor write SetColor;
property Id: integer read FId;
end;
TTrackExtraData = class(TDrawingExtraData)
private
FWidth: Double;
procedure SetWidth(AValue: Double);
public
property Width: Double read FWidth write SetWidth; // Line width in mm
end;
implementation
{ TDrawingExtraData }
constructor TDrawingExtraData.Create(aId: integer);
begin
FId := aId;
FColor := clRed;
end;
procedure TDrawingExtraData.SetColor(AValue: TColor);
begin
if FColor = AValue then Exit;
FColor := AValue;
end;
{ TTrackExtraData }
procedure TTrackExtraData.SetWidth(AValue: Double);
begin
if AValue = FWidth then Exit;
FWidth := abs(AValue);
end;
end.
|
unit LittleTest12;
{ This unit compiles but is not semantically meaningfull
it is test cases for the code formatting utility
}
interface
function Foo(): String;
implementation
function Foo(): String;
begin
Result := 'Foo';
end;
end.
|
{*******************************************************}
{ }
{ Delphi DBX Framework }
{ }
{ Copyright(c) 1995-2011 Embarcadero Technologies, Inc. }
{ }
{*******************************************************}
unit Data.DBXReaderTableStorage;
interface
uses
Data.DBXCommon,
Data.DBXCommonTable,
Data.FMTBcd
;
type
TDBXReaderTableStorage = class(TDBXRowTable)
private
FLastNext: Boolean;
FCommand: TDBXCommand;
FReader: TDBXReader;
FColumns: TDBXValueTypeArray;
FNextCalled: Boolean;
// function ToColumnType(DataType: Integer): Integer;
public
constructor Create(Command: TDBXCommand; Reader: TDBXReader);
destructor Destroy; override;
function GetOrdinal(const ColumnName: UnicodeString): Integer; override;
function First: Boolean; override;
function Next: Boolean; override;
function InBounds: Boolean; override;
procedure Close; override;
protected
function GetWritableValue(const Ordinal: Integer): TDBXWritableValue; override;
function GetColumns: TDBXValueTypeArray; override;
function GetStorage: TObject; override;
function GetCommand: TObject; override;
end;
TBcdObject = class
public
constructor Create(Bcd: TBcd);
private
FBcd: TBcd;
public
property BcdValue: TBcd read FBcd;
end;
implementation
uses
Data.DBXPlatform,
System.SysUtils,
Data.DBXCommonResStrs
;
constructor TDBXReaderTableStorage.Create(Command: TDBXCommand; Reader: TDBXReader);
begin
Inherited Create(nil, nil);
FCommand := Command;
FReader := Reader;
end;
destructor TDBXReaderTableStorage.Destroy;
begin
Close;
FreeObjectArray(TDBXFreeArray(FColumns));
inherited Destroy;
end;
function TDBXReaderTableStorage.GetCommand: TObject;
begin
Result := FCommand;
FCommand := nil;
end;
function TDBXReaderTableStorage.GetOrdinal(
const ColumnName: UnicodeString): Integer;
begin
Result := FReader.GetOrdinal(ColumnName);
end;
function TDBXReaderTableStorage.First: Boolean;
begin
if FNextCalled then
raise Exception.Create(SUnsupportedOperation);
Result := True;
end;
function TDBXReaderTableStorage.Next: Boolean;
begin
FNextCalled := True;
Result := FReader.Next;
FLastNext := Result;
end;
function TDBXReaderTableStorage.InBounds: Boolean;
begin
if not FNextCalled then
Next;
Result := FLastNext;
end;
procedure TDBXReaderTableStorage.Close;
begin
FreeAndNil(FReader);
FreeAndNil(FCommand);
end;
function TDBXReaderTableStorage.GetColumns: TDBXValueTypeArray;
var
Ordinal: Integer;
ValueType: TDBXValueType;
begin
if FColumns = nil then
begin
SetLength(FColumns, FReader.ColumnCount);
for Ordinal := Low(FColumns) to High(FColumns) do
begin
ValueType := FReader.ValueType[Ordinal];
FColumns[Ordinal] := TDBXValueType.Create;
FColumns[Ordinal].Name := ValueType.Name;
FColumns[Ordinal].DisplayName := ValueType.DisplayName;
FColumns[Ordinal].DataType := ValueType.DataType;
FColumns[Ordinal].SubType := ValueType.SubType;
FColumns[Ordinal].Size := ValueType.Size;
FColumns[Ordinal].Precision := ValueType.Precision;
end;
end;
Result := FColumns;
end;
//function TDBXReaderTableStorage.ToColumnType(DataType: Integer): Integer;
//begin
// case DataType of
// TDBXDataTypes.AnsiStringType,
// TDBXDataTypes.WideStringType:
// Result := TDBXColumnType.Varchar;
// TDBXDataTypes.BooleanType:
// Result := TDBXColumnType.Boolean;
// TDBXDataTypes.Int16Type:
// Result := TDBXColumnType.Short;
// TDBXDataTypes.Int32Type:
// Result := TDBXColumnType.Int;
// TDBXDataTypes.Int64Type:
// Result := TDBXColumnType.Long;
// TDBXDataTypes.BcdType:
// Result := TDBXColumnType.Decimal;
// else
// Result := TDBXColumnType.Notype;
// end;
//end;
function TDBXReaderTableStorage.GetStorage: TObject;
begin
Result := FReader;
end;
function TDBXReaderTableStorage.GetWritableValue(const Ordinal: Integer): TDBXWritableValue;
begin
Result := TDBXWritableValue(FReader.Value[Ordinal]);
end;
constructor TBcdObject.Create(Bcd: TBcd);
begin
inherited Create;
FBcd := Bcd;
end;
end.
|
unit uGMV_Monitor;
interface
uses
Classes,
XMLIntf,
XMLDoc
;
type
TfReady = function: Boolean; stdcall;
TfReset = function: Boolean; stdcall;
TfgetBufferLength = function: integer; stdcall;
TfgetStatus = function: PAnsiChar; stdcall;
TResultRecord = record
Value: string;
UnitsName: string;
UnitsValue: string;
Method: string;
Year: string;
Month: string;
Day: string;
Hour: string;
Minute: string;
Second: string;
end;
TGMV_Monitor = class(TObject)
private
fVendor: string;
fModel: string;
fSerialNumber: string;
fSoftwareVersion: string;
fLibraryName: string;
fMonitorLibrary: THandle;
fReady: TfReady;
fReset: TfReset;
fgetBufferLength: TfgetBufferLength;
fgetStatus: TfgetStatus;
rrSystolic,
rrDiastolic,
rrPulse,
rrTemp,
rrOxygen: TResultRecord;
function getBPString: string;
function getPulseString: string;
function getTempString: string;
function getTempUnitString: string;
function getSpO2String: string;
function getXMLString: string;
function getDescription: string;
procedure setUpRR(var aRR: TResultRecord; aNode: IXMLNode);
public
Active: Boolean;
constructor Create;
destructor Destroy; override;
procedure getData(aReset: Boolean = False);
property Vendor: string read fVendor;
property Model: string read fModel;
property SerialNumber: string read fSerialNumber;
property SoftwareVersion: string read fSoftwareVersion;
property sBP: string read getBPString;
property sPulse: string read getPulseString;
property sTemp: string read getTempString;
property sTempUnit: string read getTempUnitString; // ??
property sSpO2: string read getSpO2String;
property XMLString: string read getXMLString;
property LibraryName: string read fLibraryName;
property Description: string read getDescription;
procedure setVersionInfo;
end;
const
sInvalidValue = 'Invalid Value';
tnVitals = 'Vitals';
tnVendor = 'Vendor';
tnModel = 'Model';
tnSerialNumber = 'Serial_Number';
tnResult = 'Result';
nnTemp = 'Body_temperature';
nnOxygen = 'Oxygen_saturation';
nnPulse = 'Pulse';
nnSBP = 'Systolic_blood_pressure';
nnDBP = 'Diastolic_blood_pressure';
nnValue = 'Value';
nnUnits = 'Units';
nnMethod = 'Method';
nnTimeStamp = 'Time_stamp';
anName = 'name';
anYear = 'year';
anMonth = 'month';
anDay = 'day';
anHour = 'hour';
anMinute = 'minute';
anSecond = 'second';
implementation
uses
Windows, Forms, SysUtils, uGMV_GlobalVars, uGMV_DLLCommon, uXML, Dialogs
,
{$WARN UNIT_PLATFORM OFF}
FileCTRL
{$WARN UNIT_PLATFORM ON}
;
procedure ClearResultRecord(var aR: TResultRecord);
begin
with aR do
begin
Value := '';
UnitsName := '';
UnitsValue := '';
Method := '';
Year := '';
Month := '';
Day := '';
Hour := '';
Minute := '';
Second := '';
end;
end;
constructor TGMV_Monitor.Create;
var
sDir, sFN: string;
i: Integer;
FLB: TFileListBox;
P: Pointer;
DLLHandle: THandle;
begin
inherited Create;
fVendor := 'Unknown';
fSoftwareVersion := 'Unknown';
fModel := 'Unknown';
Active := False;
FLB := TFileListBox.Create(application);
FLB.Parent := Application.MainForm;
FLB.Visible := False;
FLB.Mask := '*.dll';
sDir := ExtractFileDir(Application.ExeName) + '\' + GMV_PlugInDir;
try
if not SysUtils.DirectoryExists(sDir) then
exit;
FLB.ApplyFilePath(sDir); // Here is where the no parent issue fires DRP@5-28-2013
fMonitorLibrary := 0;
for i := 0 to FLB.Items.Count - 1 do
begin
sFN := sDir + '\' + FLB.Items[i];
// FindModule(sFN, GMV_PlugInReset, DLLHandle, P); 2009-04-15
FindModule(sFN, GMV_PlugInReady, DLLHandle, P); // 2009-04-15
if Assigned(P) then
begin
fLibraryName := sFN;
fMonitorLibrary := DLLHandle;
// fReset := p; // commented out 2009-04-15
fReady := p;
// if fReset then // commented out 2009-04015
if fReady then
begin
// FindModule(sFN, GMV_PlugInReady, DLLHandle, P);
// fReady := p;
FindModule(sFN,GMV_PlugInReset,DLLHandle,P);
fReset := P;
FindModule(sFN, GMV_PlugInReady, DLLHandle, P);
fgetBufferLength := P;
FindModule(sFN, GMV_PlugInGetStatus, DLLHandle, P);
fgetStatus := P;
// getData(true); // commented out 2009-04-15
setVersionInfo; // zzzzzzandria 2009-04-15
Active := True;
break;
end;
FreeLibrary(DLLHandle);
fMonitorLibrary := 0;
end;
end;
except // Swallowing the exception tho I doubt it will work even with DLL libraries see line 163 DRP@5-28-2013
{
on E:Exception do
ShowMessage('uGMV_Monitor Error: ' + E.Message);
}
end;
FLB.Free;
end;
destructor TGMV_Monitor.Destroy;
begin
if fMonitorLibrary <> 0 then
try
FreeLibrary(fMonitorLibrary);
except
end;
inherited;
end;
function TGMV_Monitor.getBPString: string;
begin
Result := rrSystolic.Value + '/' + rrDiastolic.Value;
if Result = '/' then Result := '';
end;
function TGMV_Monitor.getPulseString: string;
begin
Result := rrPulse.Value;
end;
function TGMV_Monitor.getTempString: string;
begin
Result := rrTemp.Value;
end;
function TGMV_Monitor.getTempUnitString: string;
begin
Result := rrTemp.UnitsName;
end;
function TGMV_Monitor.getSpO2String: string;
begin
Result := rrOxygen.Value;
end;
function TGMV_Monitor.getXMLString: string;
begin
Result := '';
try // Ready always reaturns False
if not Assigned(fReady) then
Exit;
if fReady then
Result := string(AnsiString(fGetStatus))
else
Result := '';
// if not Assigned(fReset) then Exit;
// fReset;
except
end;
end;
procedure TGMV_Monitor.setUpRR(var aRR: TResultRecord; aNode: IXMLNode);
begin
ClearResultRecord(aRR);
with aRR do
begin
try Value := aNode.ChildNodes[nnValue].Text; except on E: Exception do ShowMessage('Setup RR Value:' + #13#10 + E.Message); end;
try UnitsName := aNode.ChildNodes[nnUnits].GetAttribute(anName); except on E: Exception do ShowMessage('Setup RR Units Name:' + #13#10 + E.Message); end;
try UnitsValue := aNode.ChildNodes[nnUnits].Text; except on E: Exception do ShowMessage('Setup RR Units Value:' + #13#10 + E.Message); end;
try Method := aNode.ChildNodes[nnMethod].Text; except on E: Exception do ShowMessage('Setup RR Method:' + #13#10 + E.Message); end;
try Year := aNode.ChildNodes[nnTimeStamp].GetAttribute(anYear); except on E: Exception do ShowMessage('Setup RR Year:' + #13#10 + E.Message); end;
try Month := aNode.ChildNodes[nnTimeStamp].GetAttribute(anMonth); except on E: Exception do ShowMessage('Setup RR Month :' + #13#10 + E.Message); end;
try Day := aNode.ChildNodes[nnTimeStamp].GetAttribute(anDay); except on E: Exception do ShowMessage('Setup RR day:' + #13#10 + E.Message); end;
try Hour := aNode.ChildNodes[nnTimeStamp].GetAttribute(anHour); except on E: Exception do ShowMessage('Setup RR Hour:' + #13#10 + E.Message); end;
try Minute := aNode.ChildNodes[nnTimeStamp].GetAttribute(anMinute); except on E: Exception do ShowMessage('Setup RR Minute:' + #13#10 + E.Message); end;
try Second := aNode.ChildNodes[nnTimeStamp].GetAttribute(anSecond); except on E: Exception do ShowMessage('Setup RR Second:' + #13#10 + E.Message); end;
end;
end;
procedure TGMV_Monitor.setVersionInfo;
var
xDOC: IXMLDocument;
xNode: IXMLNode;
s: string;
begin
s := XMLString;
xDOC := XMLDocument(s);
xNode := xDoc.ChildNodes[tnVitals];
if Assigned(xNode) then
begin
fVendor := xNode.ChildNodes[tnVendor].Text;
fModel := xNode.ChildNodes[tnModel].Text;
fSerialNumber := xNode.ChildNodes[tnSerialNumber].Text;
// fSoftwareVersion := xNode.ChildNodes[tnVendor];
end;
end;
procedure TGMV_Monitor.getData(aReset: Boolean = False);
var
xDOC: IXMLDocument;
xxNode,
xNode: IXMLNode;
s, ss: string;
i: Integer;
begin
s := XMLString;
if s = '' then
begin
ClearResultRecord(rrSystolic);
ClearResultRecord(rrDiastolic);
ClearResultRecord(rrPulse);
ClearResultRecord(rrTemp);
ClearResultRecord(rrOxygen);
Exit;
end;
xDOC := XMLDocument(s);
xNode := xDoc.ChildNodes[tnVitals];
if Assigned(xNode) then
begin
if aReset then
begin
fVendor := xNode.ChildNodes[tnVendor].Text;
fModel := xNode.ChildNodes[tnModel].Text;
fSerialNumber := xNode.ChildNodes[tnSerialNumber].Text;
// fSoftwareVersion := xNode.ChildNodes[tnVendor];
end;
for i := 0 to xNode.ChildNodes.Count - 1 do
begin
xxNode := xNode.ChildNodes[i];
if xxNode.Nodename = tnResult then
begin
try
ss := xxNode.GetAttribute(anName);
if ss = nnPulse then setUpRR(rrPulse, xxNode);
if ss = nnTemp then setUpRR(rrTemp, xxNode);
if ss = nnOxygen then setUpRR(rrOxygen, xxNode);
if ss = nnSBP then setUpRR(rrSystolic, xxNode);
if ss = nnDBP then setUpRR(rrDiastolic, xxNode);
except
on E: Exception do
ShowMessage('Get Data:' + #13#10 + E.Message);
end;
end;
end;
end;
fReset; // reset is the part of the protocol
end;
function TGMV_Monitor.getDescription: string;
begin
Result :=
fVendor + ' ' + fModel + ' (SN: ' + fSerialNumber + ')' + #13 +
'_____________________________' + #13 + #13 +
'Software: ' + fSoftwareVersion;
end;
end.
|
{**************************************************************************************************}
{ }
{ Project JEDI Code Library (JCL) }
{ }
{ The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); }
{ you may not use this file except in compliance with the License. You may obtain a copy of the }
{ License at http://www.mozilla.org/MPL/ }
{ }
{ Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF }
{ ANY KIND, either express or implied. See the License for the specific language governing rights }
{ and limitations under the License. }
{ }
{ The Original Code is JclFileUtils.pas. }
{ }
{ The Initial Developer of the Original Code is documented in the accompanying }
{ help file JCL.chm. Portions created by these individuals are Copyright (C) of these individuals. }
{ }
{**************************************************************************************************}
{ }
{ This unit contains routines and classes for working with files, directories and path strings. }
{ Additionally it contains wrapper classes for file mapping objects and version resources. }
{ Generically speaking, everything that has to do with files and directories. Note that filesystem }
{ specific functionality has been extracted into external units, for example JclNTFS which }
{ contains NTFS specific utility routines, and that the JclShell unit contains some file related }
{ routines as well but they are specific to the Windows shell. }
{ }
{ Unit owner: Marcel van Brakel }
{ Last modified: March 25, 2002 }
{ }
{**************************************************************************************************}
unit JclFileUtils;
{$I jcl.inc}
{$WEAKPACKAGEUNIT ON}
interface
uses
{$IFDEF MSWINDOWS}
Windows,
{$ENDIF MSWINDOWS}
Classes, Graphics, SysUtils,
JclBase, JclSysInfo;
//--------------------------------------------------------------------------------------------------
// Path Manipulation
//
// Various support routines for working with path strings. For example, building a path from
// elements or extracting the elements from a path, interpretation of paths and transformations of
// paths.
//--------------------------------------------------------------------------------------------------
const
{$IFDEF LINUX}
PathSeparator = '/';
{$ENDIF LINUX}
{$IFDEF MSWINDOWS}
DriveLetters = ['a'..'z', 'A'..'Z'];
PathDevicePrefix = '\\.\';
PathSeparator = '\';
PathUncPrefix = '\\';
{$ENDIF MSWINDOWS}
type
TCompactPath = ({cpBegin, }cpCenter, cpEnd);
function PathAddSeparator(const Path: string): string;
function PathAddExtension(const Path, Extension: string): string;
function PathAppend(const Path, Append: string): string;
function PathBuildRoot(const Drive: Byte): string;
function PathCanonicalize(const Path: string): string;
function PathCommonPrefix(const Path1, Path2: string): Integer;
function PathCompactPath(const DC: HDC; const Path: string; const Width: Integer;
CmpFmt: TCompactPath): string; overload;
function PathCompactPath(const Canvas: TCanvas; const Path: string; const Width: Integer;
CmpFmt: TCompactPath): string; overload;
procedure PathExtractElements(const Source: string; var Drive, Path, FileName, Ext: string);
function PathExtractFileDirFixed(const S: AnsiString): AnsiString;
function PathExtractFileNameNoExt(const Path: string): string;
function PathExtractPathDepth(const Path: string; Depth: Integer): string;
function PathGetDepth(const Path: string): Integer;
function PathGetLongName(const Path: string): string;
function PathGetLongName2(Path: string): string;
function PathGetShortName(const Path: string): string;
function PathIsAbsolute(const Path: string): Boolean;
function PathIsChild(const Path, Base: AnsiString): Boolean;
function PathIsDiskDevice(const Path: string): Boolean;
function PathIsUNC(const Path: string): Boolean;
function PathRemoveSeparator(const Path: string): string;
function PathRemoveExtension(const Path: string): string;
//--------------------------------------------------------------------------------------------------
// Files and Directories
//
// Routines for working with files and directories. Includes routines to extract various file
// attributes or update them, volume locking and routines for creating temporary files.
//--------------------------------------------------------------------------------------------------
type
TDelTreeProgress = function (const FileName: string; Attr: DWORD): Boolean;
TFileListOption = (flFullNames, flRecursive, flMaskedSubfolders);
TFileListOptions = set of TFileListOption;
function BuildFileList(const Path: string; const Attr: Integer; const List: TStrings): Boolean;
function AdvBuildFileList(const Path: string; const Attr: Integer;
const Files: TStrings; const Options: TFileListOptions = [];
const SubfoldersMask: string = ''): Boolean;
function CloseVolume(var Volume: THandle): Boolean;
procedure CreateEmptyFile(const FileName: string);
function DeleteDirectory(const DirectoryName: string; MoveToRecycleBin: Boolean): Boolean;
function DelTree(const Path: string): Boolean;
function DelTreeEx(const Path: string; AbortOnFailure: Boolean; Progress: TDelTreeProgress): Boolean;
function DirectoryExists(const Name: string): Boolean;
{$IFDEF MSWINDOWS}
function DiskInDrive(Drive: Char): Boolean;
{$ENDIF MSWINDOWS}
function FileCreateTemp(var Prefix: string): THandle;
function FileExists(const FileName: string): Boolean;
function GetBackupFileName(const FileName: string): string;
function FileGetDisplayName(const FileName: string): string;
function FileGetSize(const FileName: string): Integer;
function FileGetTempName(const Prefix: string): string;
function FileGetTypeName(const FileName: string): string;
function FindUnusedFileName(const FileName, FileExt, Suffix: AnsiString): AnsiString;
function ForceDirectories(Name: string): Boolean;
function GetDirectorySize(const Path: string): Int64;
function GetDriveTypeStr(const Drive: Char): string;
function GetFileAgeCoherence(const FileName: string): Boolean;
procedure GetFileAttributeList(const Items: TStrings; const Attr: Integer);
procedure GetFileAttributeListEx(const Items: TStrings; const Attr: Integer);
function GetFileInformation(const FileName: string): TSearchRec;
function GetFileLastWrite(const FileName: string): TFileTime;
function GetFileLastAccess(const FileName: string): TFileTime;
function GetFileCreation(const FileName: string): TFileTime;
function GetModulePath(const Module: HMODULE): string;
function GetSizeOfFile(const FileName: string): Int64; overload;
function GetSizeOfFile(Handle: THandle): Int64; overload;
function GetStandardFileInfo(const FileName: string): TWin32FileAttributeData;
function IsDirectory(const FileName: string): Boolean;
function LockVolume(const Volume: string; var Handle: THandle): Boolean;
function OpenVolume(const Drive: Char): THandle;
function SetDirLastWrite(const DirName: string; const DateTime: TDateTime): Boolean;
function SetDirLastAccess(const DirName: string; const DateTime: TDateTime): Boolean;
function SetDirCreation(const DirName: string; const DateTime: TDateTime): Boolean;
function SetFileLastWrite(const FileName: string; const DateTime: TDateTime): Boolean;
function SetFileLastAccess(const FileName: string; const DateTime: TDateTime): Boolean;
function SetFileCreation(const FileName: string; const DateTime: TDateTime): Boolean;
procedure ShredFile(const FileName: string; Times: Integer = 1);
function UnlockVolume(var Handle: THandle): Boolean;
function Win32DeleteFile(const FileName: string; MoveToRecycleBin: Boolean): Boolean;
function Win32BackupFile(const FileName: string; Move: Boolean): Boolean;
function Win32RestoreFile(const FileName: string): Boolean;
//--------------------------------------------------------------------------------------------------
// TFileVersionInfo
//
// Class that enables reading the version information stored in a PE file.
//--------------------------------------------------------------------------------------------------
type
TFileFlag = (ffDebug, ffInfoInferred, ffPatched, ffPreRelease, ffPrivateBuild, ffSpecialBuild);
TFileFlags = set of TFileFlag;
PLangIdRec = ^TLangIdRec;
TLangIdRec = packed record
case Integer of
0: (
LangId: Word;
CodePage: Word);
1: (
Pair: DWORD);
end;
EJclFileVersionInfoError = class (EJclError);
TJclFileVersionInfo = class (TObject)
private
FBuffer: string;
FFixedInfo: PVSFixedFileInfo;
FFileFlags: TFileFlags;
FItemList: TStrings;
FItems: TStrings;
FLanguages: array of TLangIdRec;
FLanguageIndex: Integer;
FTranslations: array of TLangIdRec;
function GetFixedInfo: TVSFixedFileInfo;
function GetLanguageCount: Integer;
function GetLanguageIds(Index: Integer): string;
function GetLanguageNames(Index: Integer): string;
function GetLanguages(Index: Integer): TLangIdRec;
function GetTranslationCount: Integer;
function GetTranslations(Index: Integer): TLangIdRec;
procedure SetLanguageIndex(const Value: Integer);
protected
procedure CreateItemsForLanguage;
procedure CheckLanguageIndex(Value: Integer);
procedure ExtractData;
procedure ExtractFlags;
function GetBinFileVersion: string;
function GetBinProductVersion: string;
function GetFileOS: DWORD;
function GetFileSubType: DWORD;
function GetFileType: DWORD;
function GetVersionKeyValue(Index: Integer): string;
public
constructor Attach(VersionInfoData: Pointer; Size: Integer);
constructor Create(const FileName: string);
destructor Destroy; override;
class function VersionLanguageId(const LangIdRec: TLangIdRec): string;
class function VersionLanguageName(const LangId: Word): string;
function TranslationMatchesLanguages(Exact: Boolean = True): Boolean;
property BinFileVersion: string read GetBinFileVersion;
property BinProductVersion: string read GetBinProductVersion;
property Comments: string index 1 read GetVersionKeyValue;
property CompanyName: string index 2 read GetVersionKeyValue;
property FileDescription: string index 3 read GetVersionKeyValue;
property FixedInfo: TVSFixedFileInfo read GetFixedInfo;
property FileFlags: TFileFlags read FFileFlags;
property FileOS: DWORD read GetFileOS;
property FileSubType: DWORD read GetFileSubType;
property FileType: DWORD read GetFileType;
property FileVersion: string index 4 read GetVersionKeyValue;
property Items: TStrings read FItems;
property InternalName: string index 5 read GetVersionKeyValue;
property LanguageCount: Integer read GetLanguageCount;
property LanguageIds[Index: Integer]: string read GetLanguageIds;
property LanguageIndex: Integer read FLanguageIndex write SetLanguageIndex;
property Languages[Index: Integer]: TLangIdRec read GetLanguages;
property LanguageNames[Index: Integer]: string read GetLanguageNames;
property LegalCopyright: string index 6 read GetVersionKeyValue;
property LegalTradeMarks: string index 7 read GetVersionKeyValue;
property OriginalFilename: string index 8 read GetVersionKeyValue;
property PrivateBuild: string index 12 read GetVersionKeyValue;
property ProductName: string index 9 read GetVersionKeyValue;
property ProductVersion: string index 10 read GetVersionKeyValue;
property SpecialBuild: string index 11 read GetVersionKeyValue;
property TranslationCount: Integer read GetTranslationCount;
property Translations[Index: Integer]: TLangIdRec read GetTranslations;
end;
function OSIdentToString(const OSIdent: DWORD): string;
function OSFileTypeToString(const OSFileType: DWORD; const OSFileSubType: DWORD = 0): string;
function VersionResourceAvailable(const FileName: string): Boolean;
function VersionFixedFileInfo(const FileName: string; var FixedInfo: TVSFixedFileInfo): Boolean;
function FormatVersionString(const HiV, LoV: Word): string; overload;
function FormatVersionString(const Major, Minor, Build, Revision: Word): string; overload;
//--------------------------------------------------------------------------------------------------
// Streams
//
// TStream descendent classes for dealing with temporary files and for using file mapping objects.
//--------------------------------------------------------------------------------------------------
{ TTempFileStream }
type
TJclTempFileStream = class (THandleStream)
private
FFileName: string;
public
constructor Create(const Prefix: string);
destructor Destroy; override;
property FileName: string read FFileName;
end;
TJclCustomFileMapping = class;
{ TJclFileMappingView }
TJclFileMappingView = class (TCustomMemoryStream)
private
FFileMapping: TJclCustomFileMapping;
FOffsetHigh: Cardinal;
FOffsetLow: Cardinal;
function GetIndex: Integer;
function GetOffset: Int64;
public
constructor Create(const FileMap: TJclCustomFileMapping;
Access, Size: Cardinal; ViewOffset: Int64);
constructor CreateAt(FileMap: TJclCustomFileMapping; Access,
Size: Cardinal; ViewOffset: Int64; Address: Pointer);
destructor Destroy; override;
function Flush(const Count: Cardinal): Boolean;
procedure LoadFromStream(const Stream: TStream);
procedure LoadFromFile(const FileName: string);
function Write(const Buffer; Count: Longint): Longint; override;
property Index: Integer read GetIndex;
property FileMapping: TJclCustomFileMapping read FFileMapping;
property Offset: Int64 read GetOffset;
end;
{ TJclCustomFileMapping }
TJclFileMappingRoundOffset = (rvDown, rvUp);
TJclCustomFileMapping = class (TObject)
private
FExisted: Boolean;
FHandle: THandle;
FName: string;
FRoundViewOffset: TJclFileMappingRoundOffset;
FViews: TList;
function GetCount: Integer;
function GetView(Index: Integer): TJclFileMappingView;
protected
procedure ClearViews;
procedure InternalCreate(const FileHandle: THandle; const Name: string;
const Protect: Cardinal; MaximumSize: Int64; const SecAttr: PSecurityAttributes);
procedure InternalOpen(const Name: string; const InheritHandle: Boolean;
const DesiredAccess: Cardinal);
constructor Create;
public
constructor Open(const Name: string; const InheritHandle: Boolean; const DesiredAccess: Cardinal);
destructor Destroy; override;
function Add(const Access, Count: Cardinal; const Offset: Int64): Integer;
function AddAt(const Access, Count: Cardinal; const Offset: Int64; const Address: Pointer): Integer;
procedure Delete(const Index: Integer);
function IndexOf(const View: TJclFileMappingView): Integer;
property Count: Integer read GetCount;
property Existed: Boolean read FExisted;
property Handle: THandle read FHandle;
property Name: string read FName;
property RoundViewOffset: TJclFileMappingRoundOffset read FRoundViewOffset write FRoundViewOffset;
property Views[index: Integer]: TJclFileMappingView read GetView;
end;
{ TJclFileMapping }
TJclFileMapping = class (TJclCustomFileMapping)
private
FFileHandle: THandle;
public
constructor Create(const FileName: string; FileMode: Cardinal;
const Name: string; Protect: Cardinal; const MaximumSize: Int64;
const SecAttr: PSecurityAttributes); overload;
constructor Create(const FileHandle: THandle; const Name: string;
Protect: Cardinal; const MaximumSize: Int64;
const SecAttr: PSecurityAttributes); overload;
destructor Destroy; override;
property FileHandle: THandle read FFileHandle;
end;
{ TJclSwapFileMapping }
TJclSwapFileMapping = class (TJclCustomFileMapping)
public
constructor Create(const Name: string; Protect: Cardinal;
const MaximumSize: Int64; const SecAttr: PSecurityAttributes);
end;
//--------------------------------------------------------------------------------------------------
// TJclFileMappingStream
//--------------------------------------------------------------------------------------------------
TJclFileMappingStream = class (TCustomMemoryStream)
private
FFileHandle: THandle;
FMapping: THandle;
protected
procedure Close;
public
constructor Create(const FileName: string; FileMode: Word = fmOpenRead or fmShareDenyWrite);
destructor Destroy; override;
function Write(const Buffer; Count: Longint): Longint; override;
end;
//--------------------------------------------------------------------------------------------------
// TJclMappedTextReader
//--------------------------------------------------------------------------------------------------
TJclMappedTextReader = class (TPersistent)
private
FContent: PChar;
FEnd: PChar;
FFreeStream: Boolean;
FLastLineNumber: Integer;
FLastPosition: PChar;
FLineCount: Integer;
FMemoryStream: TCustomMemoryStream;
FPosition: PChar;
FSize: Integer;
function GetAsString: string;
function GetEof: Boolean;
function GetChars(Index: Integer): Char;
function GetLineCount: Integer;
function GetLines(LineNumber: Integer): string;
function GetPosition: Integer;
function GetPositionFromLine(LineNumber: Integer): Integer;
procedure SetPosition(const Value: Integer);
protected
procedure AssignTo(Dest: TPersistent); override;
procedure Init;
function PtrFromLine(LineNumber: Integer): PChar;
function StringFromPosition(var StartPos: PChar): string;
public
constructor Create(MemoryStream: TCustomMemoryStream; FreeStream: Boolean = True); overload;
constructor Create(const FileName: string); overload;
destructor Destroy; override;
procedure GoBegin;
function Read: Char;
function ReadLn: string;
property AsString: string read GetAsString;
property Chars[Index: Integer]: Char read GetChars;
property Content: PChar read FContent;
property Eof: Boolean read GetEof;
property Lines[LineNumber: Integer]: string read GetLines;
property LineCount: Integer read GetLineCount;
property PositionFromLine[LineNumber: Integer]: Integer read GetPositionFromLine;
property Position: Integer read GetPosition write SetPosition;
property Size: Integer read FSize;
end;
//--------------------------------------------------------------------------------------------------
// TJclFileMaskComparator
//--------------------------------------------------------------------------------------------------
// TODO UNTESTET/UNDOCUMENTED
type
TJclFileMaskComparator = class(TObject)
private
FFileMask: string;
FExts: array of string;
FNames: array of string;
FWildChars: array of Byte;
FSeparator: Char;
procedure CreateMultiMasks;
function GetCount: Integer;
function GetExts(Index: Integer): string;
function GetMasks(Index: Integer): string;
function GetNames(Index: Integer): string;
procedure SetFileMask(const Value: string);
procedure SetSeparator(const Value: Char);
public
constructor Create;
function Compare(const NameExt: string): Boolean;
property Count: Integer read GetCount;
property Exts[Index: Integer]: string read GetExts;
property FileMask: string read FFileMask write SetFileMask;
property Masks[Index: Integer]: string read GetMasks;
property Names[Index: Integer]: string read GetNames;
property Separator: Char read FSeparator write SetSeparator;
end;
//--------------------------------------------------------------------------------------------------
// Exceptions
//--------------------------------------------------------------------------------------------------
EJclPathError = class (EJclError);
EJclFileUtilsError = class (EJclError);
EJclTempFileStreamError = class (EJclWin32Error);
EJclFileMappingError = class (EJclWin32Error);
EJclFileMappingViewError = class (EJclWin32Error);
implementation
uses
{$IFDEF MSWINDOWS}
ActiveX, ShellApi, ShlObj,
{$ENDIF MSWINDOWS}
JclDateTime, JclResources, JclSecurity, JclShell, JclStrings, JclSysUtils, JclWin32;
{ Some general notes:
This unit redeclares some functions from FileCtrl.pas to avoid a dependeny on that unit in the
JCL. The problem is that FileCtrl.pas uses some units (eg Forms.pas) which have ridiculous
initialization requirements. They add 4KB (!) to the executable and roughly 1 second of startup.
That initialization is only necessary for GUI applications and is unacceptable for high
performance services or console apps.
The routines which query files or directories for their attributes deliberately use FindFirst
eventhough there may be easier ways to get at the required information. This is because FindFirst
is about the only routine which doesn't cause the file's last modification/accessed time to be
changed which is usually an undesired side-effect. }
//==================================================================================================
// TJclTempFileStream
//==================================================================================================
constructor TJclTempFileStream.Create(const Prefix: string);
var
FileHandle: THandle;
begin
FFileName := Prefix;
FileHandle := FileCreateTemp(FFileName);
if FileHandle = INVALID_HANDLE_VALUE then
raise EJclTempFileStreamError.CreateResRec(@RsFileStreamCreate);
inherited Create(FileHandle);
end;
//--------------------------------------------------------------------------------------------------
destructor TJclTempFileStream.Destroy;
begin
if THandle(Handle) <> INVALID_HANDLE_VALUE then
CloseHandle(Handle);
inherited Destroy;
end;
//==================================================================================================
// TJclFileMappingView
//==================================================================================================
constructor TJclFileMappingView.Create(const FileMap: TJclCustomFileMapping;
Access, Size: Cardinal; ViewOffset: Int64);
var
BaseAddress: Pointer;
OffsetLow, OffsetHigh: Cardinal;
begin
inherited Create;
if FileMap = nil then
raise EJclFileMappingViewError.CreateResRec(@RsViewNeedsMapping);
FFileMapping := FileMap;
// Offset must be a multiple of system memory allocation granularity
RoundToAllocGranularity64(ViewOffset, FFileMapping.RoundViewOffset = rvUp);
I64ToCardinals(ViewOffset, OffsetLow, OffsetHigh);
FOffsetHigh := OffsetHigh;
FOffsetLow := OffsetLow;
BaseAddress := MapViewOfFile(FFileMapping.Handle, Access, FOffsetHigh, FOffsetLow, Size);
if BaseAddress = nil then
raise EJclFileMappingViewError.CreateResRec(@RsCreateFileMappingView);
// If we are mapping a file and size = 0 then MapViewOfFile has mapped the entire file. We must
// figure out the size ourselves before we can call SetPointer. Since in case of failure to
// retrieve the size we raise an exception, we also have to explicitly unmap the view which
// otherwise would have been done by the destructor.
if (Size = 0) and (FileMap is TJclFileMapping) then
begin
Size := GetFileSize(TJclFileMapping(FileMap).FFileHandle, nil);
if Size = DWORD(-1) then
begin
UnMapViewOfFile(BaseAddress);
raise EJclFileMappingViewError.CreateResRec(@RsFailedToObtainSize);
end;
end;
SetPointer(BaseAddress, Size);
FFileMapping.FViews.Add(Self);
end;
//--------------------------------------------------------------------------------------------------
constructor TJclFileMappingView.CreateAt(FileMap: TJclCustomFileMapping;
Access, Size: Cardinal; ViewOffset: Int64; Address: Pointer);
var
BaseAddress: Pointer;
OffsetLow, OffsetHigh: Cardinal;
begin
inherited Create;
if FileMap = nil then
raise EJclFileMappingViewError.CreateResRec(@RsViewNeedsMapping);
FFileMapping := FileMap;
// Offset must be a multiple of system memory allocation granularity
RoundToAllocGranularity64(ViewOffset, FFileMapping.RoundViewOffset = rvUp);
RoundToAllocGranularityPtr(Address, FFileMapping.RoundViewOffset = rvUp);
I64ToCardinals(ViewOffset, OffsetLow, OffsetHigh);
FOffsetHigh := OffsetHigh;
FOffsetLow := OffsetLow;
BaseAddress := MapViewOfFileEx(FFileMapping.Handle, Access, FOffsetHigh,
FOffsetLow, Size, Address);
if BaseAddress = nil then
raise EJclFileMappingViewError.CreateResRec(@RsCreateFileMappingView);
// If we are mapping a file and size = 0 then MapViewOfFile has mapped the entire file. We must
// figure out the size ourselves before we can call SetPointer. Since in case of failure to
// retrieve the size we raise an exception, we also have to explicitly unmap the view which
// otherwise would have been done by the destructor.
if (Size = 0) and (FileMap is TJclFileMapping) then
begin
Size := GetFileSize(TJclFileMapping(FileMap).FFileHandle, nil);
if Size = DWORD(-1) then
begin
UnMapViewOfFile(BaseAddress);
raise EJclFileMappingViewError.CreateResRec(@RsFailedToObtainSize);
end;
end;
SetPointer(BaseAddress, Size);
FFileMapping.FViews.Add(Self);
end;
//--------------------------------------------------------------------------------------------------
destructor TJclFileMappingView.Destroy;
var
IndexOfSelf: Integer;
begin
if Memory <> nil then
begin
UnMapViewOfFile(Memory);
SetPointer(nil, 0);
end;
if FFileMapping <> nil then
begin
IndexOfSelf := FFileMapping.IndexOf(Self);
if IndexOfSelf <> -1 then
FFileMapping.FViews.Delete(IndexOfSelf);
end;
inherited Destroy;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMappingView.Flush(const Count: Cardinal): Boolean;
begin
Result := FlushViewOfFile(Memory, Count);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMappingView.GetIndex: Integer;
begin
Result := FFileMapping.IndexOf(Self);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMappingView.GetOffset: Int64;
begin
CardinalsToI64(Result, FOffsetLow, FOffsetHigh);
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileMappingView.LoadFromFile(const FileName: string);
var
Stream: TFileStream;
begin
Stream := TFileStream.Create(Filename, fmOpenRead or fmShareDenyWrite);
try
LoadFromStream(Stream);
finally
FreeAndNil(Stream);
end;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileMappingView.LoadFromStream(const Stream: TStream);
begin
if Stream.Size > Size then
raise EJclFileMappingViewError.CreateResRec(@RsLoadFromStreamSize);
Stream.Position := 0;
Stream.ReadBuffer(Memory^, Stream.Size);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMappingView.Write(const Buffer; Count: Integer): Longint;
begin
Result := 0;
if (Size - Position) >= Count then
begin
System.Move(Buffer, Pointer(Longint(Memory) + Position)^, Count);
Position := Position + Count;
Result := Count;
end;
end;
//==================================================================================================
// TJclCustomFileMapping
//==================================================================================================
function TJclCustomFileMapping.Add(const Access, Count: Cardinal; const Offset: Int64): Integer;
var
View: TJclFileMappingView;
begin
// The view adds itself to the FViews list
View := TJclFileMappingView.Create(Self, Access, Count, Offset);
Result := View.Index;
end;
//--------------------------------------------------------------------------------------------------
function TJclCustomFileMapping.AddAt(const Access, Count: Cardinal;
const Offset: Int64; const Address: Pointer): Integer;
var
View: TJclFileMappingView;
begin
// The view adds itself to the FViews list
View := TJclFileMappingView.CreateAt(Self, Access, Count, Offset, Address);
Result := View.Index;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclCustomFileMapping.ClearViews;
var
I: Integer;
begin
// Note that the view destructor removes the view object from the FViews list so we must loop
// downwards from count to 0
for I := FViews.Count - 1 downto 0 do
TJclFileMappingView(FViews[I]).Free;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclCustomFileMapping.Create;
begin
inherited Create;
FViews := TList.Create;
FRoundViewOffset := rvDown;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclCustomFileMapping.Open(const Name: string;
const InheritHandle: Boolean; const DesiredAccess: Cardinal);
begin
Create;
InternalOpen(Name, InheritHandle, DesiredAccess);
end;
//--------------------------------------------------------------------------------------------------
procedure TJclCustomFileMapping.Delete(const Index: Integer);
begin
// Note that the view destructor removes itself from FViews
TJclFileMappingView(FViews[Index]).Free;
end;
//--------------------------------------------------------------------------------------------------
destructor TJclCustomFileMapping.Destroy;
begin
ClearViews;
if FHandle <> 0 then
CloseHandle(FHandle);
FreeAndNil(FViews);
inherited Destroy;
end;
//--------------------------------------------------------------------------------------------------
function TJclCustomFileMapping.GetCount: Integer;
begin
Result := FViews.Count;
end;
//--------------------------------------------------------------------------------------------------
function TJclCustomFileMapping.GetView(Index: Integer): TJclFileMappingView;
begin
Result := TJclFileMappingView(FViews.Items[index]);
end;
//--------------------------------------------------------------------------------------------------
function TJclCustomFileMapping.IndexOf(const View: TJclFileMappingView): Integer;
begin
Result := FViews.IndexOf(View);
end;
//--------------------------------------------------------------------------------------------------
procedure TJclCustomFileMapping.InternalCreate(const FileHandle: THandle;
const Name: string; const Protect: Cardinal; MaximumSize: Int64;
const SecAttr: PSecurityAttributes);
var
MaximumSizeLow, MaximumSizeHigh: Cardinal;
begin
FName := Name;
I64ToCardinals(MaximumSize, MaximumSizeLow, MaximumSizeHigh);
FHandle := CreateFileMapping(FileHandle, SecAttr, Protect, MaximumSizeHigh,
MaximumSizeLow, PChar(Name));
if FHandle = 0 then
raise EJclFileMappingError.CreateResRec(@RsCreateFileMapping);
FExisted := GetLastError = ERROR_ALREADY_EXISTS;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclCustomFileMapping.InternalOpen(const Name: string;
const InheritHandle: Boolean; const DesiredAccess: Cardinal);
begin
FExisted := True;
FName := Name;
FHandle := OpenFileMapping(DesiredAccess, InheritHandle, PChar(Name));
if FHandle = 0 then
raise EJclFileMappingError.CreateResRec(@RsCreateFileMapping);
end;
//==================================================================================================
// TJclFileMapping
//==================================================================================================
constructor TJclFileMapping.Create(const FileName: string; FileMode: Cardinal;
const Name: string; Protect: Cardinal; const MaximumSize: Int64;
const SecAttr: PSecurityAttributes);
begin
FFileHandle := INVALID_HANDLE_VALUE;
inherited Create;
FFileHandle := THandle(FileOpen(FileName, FileMode));
if FFileHandle = INVALID_HANDLE_VALUE then
raise EJclFileMappingError.CreateResRec(@RsFileMappingOpenFile);
InternalCreate(FFileHandle, Name, Protect, MaximumSize, SecAttr);
end;
//--------------------------------------------------------------------------------------------------
constructor TJclFileMapping.Create(const FileHandle: THandle; const Name: string;
Protect: Cardinal; const MaximumSize: Int64; const SecAttr: PSecurityAttributes);
begin
FFileHandle := INVALID_HANDLE_VALUE;
inherited Create;
if FileHandle = INVALID_HANDLE_VALUE then
raise EJclFileMappingError.CreateResRec(@RsFileMappingInvalidHandle);
InternalCreate(FileHandle, Name, Protect, MaximumSize, SecAttr);
// Duplicate the handle into FFileHandle as opposed to assigning it directly. This will cause
// FFileHandle to retrieve a unique copy which is independent of FileHandle. This makes the
// remainder of the class, especially the destructor, easier. The caller will have to close it's
// own copy of the handle explicitly.
DuplicateHandle(GetCurrentProcess, FileHandle, GetCurrentProcess,
@FFileHandle, 0, False, DUPLICATE_SAME_ACCESS);
end;
//--------------------------------------------------------------------------------------------------
destructor TJclFileMapping.Destroy;
begin
if FFileHandle <> INVALID_HANDLE_VALUE then
CloseHandle(FFileHandle);
inherited Destroy;
end;
//==================================================================================================
// TJclSwapFileMapping
//==================================================================================================
constructor TJclSwapFileMapping.Create(const Name: string; Protect: Cardinal;
const MaximumSize: Int64; const SecAttr: PSecurityAttributes);
begin
inherited Create;
InternalCreate(INVALID_HANDLE_VALUE, Name, Protect, MaximumSize, SecAttr);
end;
//==================================================================================================
// TJclFileMappingStream
//==================================================================================================
procedure TJclFileMappingStream.Close;
begin
if Memory <> nil then
begin
UnMapViewOfFile(Memory);
SetPointer(nil, 0);
end;
if FMapping <> 0 then
begin
CloseHandle(FMapping);
FMapping := 0;
end;
if FFileHandle <> INVALID_HANDLE_VALUE then
begin
FileClose(FFileHandle);
FFileHandle := INVALID_HANDLE_VALUE;
end;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclFileMappingStream.Create(const FileName: string; FileMode: Word);
var
Protect, Access, Size: DWORD;
BaseAddress: Pointer;
begin
inherited Create;
FFileHandle := THandle(FileOpen(FileName, FileMode));
if FFileHandle = INVALID_HANDLE_VALUE then
RaiseLastOSError;
if (FileMode and $0F) = fmOpenReadWrite then
begin
Protect := PAGE_WRITECOPY;
Access := FILE_MAP_COPY;
end
else
begin
Protect := PAGE_READONLY;
Access := FILE_MAP_READ;
end;
FMapping := CreateFileMapping(FFileHandle, nil, Protect, 0, 0, nil);
if FMapping = 0 then
begin
Close;
raise EJclFileMappingError.CreateResRec(@RsCreateFileMapping);
end;
BaseAddress := MapViewOfFile(FMapping, Access, 0, 0, 0);
if BaseAddress = nil then
begin
Close;
raise EJclFileMappingViewError.CreateResRec(@RsCreateFileMappingView);
end;
Size := GetFileSize(FFileHandle, nil);
if Size = DWORD(-1) then
begin
UnMapViewOfFile(BaseAddress);
Close;
raise EJclFileMappingViewError.CreateResRec(@RsFailedToObtainSize);
end;
SetPointer(BaseAddress, Size);
end;
//--------------------------------------------------------------------------------------------------
destructor TJclFileMappingStream.Destroy;
begin
Close;
inherited;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMappingStream.Write(const Buffer; Count: Integer): Longint;
begin
Result := 0;
if (Size - Position) >= Count then
begin
System.Move(Buffer, Pointer(Longint(Memory) + Position)^, Count);
Position := Position + Count;
Result := Count;
end;
end;
//==================================================================================================
// TJclMappedTextReader
//==================================================================================================
procedure TJclMappedTextReader.AssignTo(Dest: TPersistent);
begin
if Dest is TStrings then
begin
GoBegin;
while not Eof do
TStrings(Dest).Add(ReadLn);
end
else
inherited;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclMappedTextReader.Create(MemoryStream: TCustomMemoryStream; FreeStream: Boolean);
begin
FMemoryStream := MemoryStream;
FFreeStream := FreeStream;
Init;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclMappedTextReader.Create(const FileName: string);
begin
FMemoryStream := TJclFileMappingStream.Create(FileName);
FFreeStream := True;
Init;
end;
//--------------------------------------------------------------------------------------------------
destructor TJclMappedTextReader.Destroy;
begin
if FFreeStream then
FMemoryStream.Free;
inherited;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetEof: Boolean;
begin
Result := FPosition >= FEnd;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetAsString: string;
begin
SetString(Result, Content, Size);
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetChars(Index: Integer): Char;
begin
if (Index < 0) or (Index >= Size) then
raise EJclError.CreateResRec(@RsFileIndexOutOfRange);
Result := Char(PByte(FContent + Index)^);
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetLineCount: Integer;
{var
P: PChar;
L: Integer;
C: Cardinal;
begin
if FLineCount = -1 then
begin
P := FContent;
L := 0;
while P < FEnd do
begin
if P^ = AnsiLineFeed then
Inc(L);
Inc(P);
end;
Dec(P);
if (P >= FContent) and (P^ <> AnsiLineFeed) then
Inc(L);
FLineCount := L;
end;
Result := FLineCount;
end;}
function CountLines(StartPtr: PChar; Len: Integer): Integer; assembler;
asm
PUSH EDI
MOV EDI, EAX
MOV ECX, EDX
MOV EAX, AnsiLineFeed
XOR EDX, EDX
@@1: REPNZ SCASB
INC EDX
OR ECX, ECX
JNZ @@1
MOV EAX, EDX
POP EDI
end;
begin
if FLineCount = -1 then
FLineCount := CountLines(FContent, FSize);
Result := FLineCount;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetLines(LineNumber: Integer): string;
var
P: PChar;
begin
P := PtrFromLine(LineNumber);
Result := StringFromPosition(P);
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetPosition: Integer;
begin
Result := FPosition - FContent;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclMappedTextReader.GoBegin;
begin
Position := 0;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclMappedTextReader.Init;
begin
FContent := FMemoryStream.Memory;
FSize := FMemoryStream.Size;
FEnd := FContent + FSize;
FPosition := FContent;
FLineCount := -1;
FLastLineNumber := 0;
FLastPosition := FContent;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.GetPositionFromLine(LineNumber: Integer): Integer;
var
P: PChar;
begin
P := PtrFromLine(LineNumber);
if P = nil then
Result := -1
else
Result := P - FContent;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.PtrFromLine(LineNumber: Integer): PChar;
var
LineOffset: Integer;
begin
Result := nil;
LineOffset := LineNumber - FLastLineNumber;
if (FLineCount <> -1) and (LineNumber > 0) then
begin
if -LineOffset > LineNumber then
begin
FLastLineNumber := 0;
FLastPosition := FContent;
LineOffset := LineNumber;
end
else
if LineOffset > FLineCount - LineNumber then
begin
FLastLineNumber := FLineCount;
FLastPosition := FEnd;
LineOffset := LineNumber - FLineCount;
end;
end;
if LineNumber <= 0 then
Result := FContent
else
if LineOffset = 0 then
Result := FLastPosition
else
if LineOffset > 0 then
begin
Result := FLastPosition;
while (Result < FEnd) and (LineOffset > 0) do
begin
if Result^ = AnsiLineFeed then
Dec(LineOffset);
Inc(Result);
end;
end
else
if LineOffset < 0 then
begin
Result := FLastPosition;
while (Result >= FContent) and (LineOffset < 1) do
begin
if Result^ = AnsiLineFeed then
Inc(LineOffset);
Dec(Result);
end;
Inc(Result, 2);
end;
FLastLineNumber := LineNumber;
FLastPosition := Result;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.Read: Char;
begin
if FPosition >= FEnd then
Result := #0
else
begin
Result := FPosition^;
Inc(FPosition);
end;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.ReadLn: string;
begin
Result := StringFromPosition(FPosition);
end;
//--------------------------------------------------------------------------------------------------
procedure TJclMappedTextReader.SetPosition(const Value: Integer);
begin
FPosition := FContent + Value;
end;
//--------------------------------------------------------------------------------------------------
function TJclMappedTextReader.StringFromPosition(var StartPos: PChar): string;
var
P, StringEnd: PChar;
begin
if (StartPos = nil) or (StartPos >= FEnd) then
Result := ''
else
begin
P := StartPos;
while (P < FEnd) and (P^ <> AnsiLineFeed) do
Inc(P);
if (P > FContent) and ((P - 1)^ = AnsiCarriageReturn) then
StringEnd := P - 1
else
StringEnd := P;
SetString(Result, StartPos, StringEnd - StartPos);
StartPos := P + 1;
end;
end;
//==================================================================================================
// Path manipulation
//==================================================================================================
function PathAddSeparator(const Path: string): string;
begin
Result := Path;
if (Length(Path) = 0) or (AnsiLastChar(Path) <> PathSeparator) then
Result := Path + PathSeparator;
end;
//--------------------------------------------------------------------------------------------------
function PathAddExtension(const Path, Extension: string): string;
begin
Result := Path;
if (Path <> '') and (ExtractFileExt(Path) = '') and (Extension <> '') then
begin
// Note that if we get here Path is quarenteed not to end in a '.' otherwise ExtractFileExt
// would have returned '.' therefore there's no need to check it explicitly in the code below
if Extension[1] = '.' then
Result := Result + Extension
else
Result := Result + '.' + Extension;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathAppend(const Path, Append: string): string;
var
PathLength: Integer;
B1, B2: Boolean;
begin
if Append = '' then
Result := Path
else
begin
PathLength := Length(Path);
if PathLength = 0 then
Result := Append
else
begin
// The following code may look a bit complex but al it does is add Append to Path ensuring
// that there is one and only one path separator character between them
B1 := Path[PathLength] = PathSeparator;
B2 := Append[1] = PathSeparator;
if B1 and B2 then
Result := Copy(Path, 1, PathLength - 1) + Append
else
begin
if not (B1 or B2) then
Result := Path + PathSeparator + Append
else
Result := Path + Append;
end;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathBuildRoot(const Drive: Byte): string;
begin
{$IFDEF LINUX}
Result := PathSeparator;
{$ENDIF LINUX}
{$IFDEF MSWINDOWS}
// Remember, Win32 only allows 'a' to 'z' as drive letters (mapped to 0..25)
if Drive < 26 then
Result := Char(Drive + 65) + ':\'
else
raise EJclPathError.CreateResRecFmt(@RsPathInvalidDrive, [IntToStr(Drive)]);
{$ENDIF MSWINDOWS}
end;
//--------------------------------------------------------------------------------------------------
{ todoc
Canonicalizes a path. Meaning, it parses the specified path for the character
sequences '.' and '..' where '.' means skip over the next path part and '..'
means remove the previous path part.
For example:
c:\users\.\delphi\data => c:\users\delphi\data
c:\users\..\delphi\data => c:\brakelm\delphi\data
c:\users\.\delphi\.. => c:\users
c:\users\.\..\data => c:\data
Thus, the '.' and '..' sequences have similar meaning to their counterparts in
the filesystem.
Path: the path to canonicalize
Result: the canonicalized path
Author: Jeff
Notes: This function does not behave exactly like the one from shlwapi.dll!!
Especially 'c:\..' => 'c:' whereas shlwapi returns 'c:\'
}
function PathCanonicalize(const Path: string): string;
var
List: TStrings;
I: Integer;
begin
List := TStringList.Create;
try
StrIToStrings(Path, '\', List, False);
I := 0;
while I < List.Count do
begin
if List[I] = '.' then List.Delete(I)
else if (List[I] = '..') then
begin
List.Delete(I);
Dec(I);
if I > 0 then List.Delete(I);
end
else Inc(I);
end;
Result := StringsToStr(List, '\', False);
finally
List.Free;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathCommonPrefix(const Path1, Path2: string): Integer;
var
P1, P2: PChar;
LastSeparator: Integer;
begin
Result := 0;
if (Path1 <> '') and (Path2 <> '') then
begin
// Initialize P1 to the shortest of the two paths so that the actual comparison loop below can
// use the terminating #0 of that string to terminate the loop.
if Length(Path1) <= Length(Path2) then
begin
P1 := @Path1[1];
P2 := @Path2[1];
end
else
begin
P1 := @Path2[1];
P2 := @Path1[1];
end;
LastSeparator := 0;
while (P1^ = P2^) and (P1^ <> #0) do
begin
Inc(Result);
if P1^ in [PathSeparator, ':'] then LastSeparator := Result;
Inc(P1);
Inc(P2);
end;
if (LastSeparator < Result) and (P1^ <> #0) then Result := LastSeparator;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathCompactPath(const DC: HDC; const Path: string;
const Width: Integer; CmpFmt: TCompactPath): string;
const
Compacts: array [TCompactPath] of Cardinal = (DT_PATH_ELLIPSIS, DT_END_ELLIPSIS);
var
TextRect: TRect;
P: PChar;
Fmt: Cardinal;
begin
Result := '';
if (DC <> 0) and (Path <> '') and (Width > 0) then
begin
{ Here's a note from the Platform SDK to explain the + 5 in the call below:
"If dwDTFormat includes DT_MODIFYSTRING, the function could add up to four additional characters
to this string. The buffer containing the string should be large enough to accommodate these
extra characters." }
P := StrAlloc(Length(Path) + 5);
try
StrPCopy(P, Path);
TextRect := Rect(0, 0, Width, 255);
Fmt := DT_MODIFYSTRING + DT_CALCRECT + Compacts[CmpFmt];
if DrawTextEx(DC, P, -1, TextRect, Fmt, nil) <> 0 then
Result := P;
finally
StrDispose(P);
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathCompactPath(const Canvas: TCanvas; const Path: string;
const Width: Integer; CmpFmt: TCompactPath): string; overload;
begin
Result := PathCompactPath(Canvas.Handle, Path, Width, CmpFmt);
end;
//--------------------------------------------------------------------------------------------------
procedure PathExtractElements(const Source: string; var Drive, Path, FileName, Ext: string);
begin
Drive := ExtractFileDrive(Source);
Path := ExtractFilePath(Source);
// Path includes drive so remove that
if Drive <> '' then
Delete(Path, 1, Length(Drive));
// add/remove separators
Drive := PathAddSeparator(Drive);
Path := PathRemoveSeparator(Path);
if (Path <> '') and (Path[1] = PathSeparator) then
Delete(Path, 1, 1);
// and extract the remaining elements
FileName := PathExtractFileNameNoExt(Source);
Ext := ExtractFileExt(Source);
end;
//--------------------------------------------------------------------------------------------------
function PathExtractFileDirFixed(const S: AnsiString): AnsiString;
begin
Result := PathAddSeparator(ExtractFileDir(S));
end;
//--------------------------------------------------------------------------------------------------
function PathExtractFileNameNoExt(const Path: string): string;
begin
Result := PathRemoveExtension(ExtractFileName(Path));
end;
//--------------------------------------------------------------------------------------------------
{ todoc
Returns the first Depth path parts of the specified path exclusing drive.
Example: PathExtractPathDepth('c:\users\brakelm\data', 2) => 'c:\users\brakelm'
Path: the path to extract from
Depth: the depth of the path to return (i.e. the number of directory parts).
Author: Jeff
}
function PathExtractPathDepth(const Path: string; Depth: Integer): string;
var
List: TStrings;
LocalPath: string;
I: Integer;
begin
List := TStringList.Create;
try
if IsDirectory(Path) then
LocalPath := Path
else
LocalPath := ExtractFilePath(Path);
StrIToStrings(LocalPath, '\', List, True);
I := Depth + 1;
if PathIsUNC(LocalPath) then
I := I + 2;
while (I < List.Count) do List.Delete(I);
Result := PathAddSeparator(StringsToStr(List, '\', True));
finally
List.Free;
end;
end;
//--------------------------------------------------------------------------------------------------
{ todoc
Returns the depth of a path. That is the number of subdirectories in the path.
Path: the path for which to return the depth
Result: depth of the path
Author: Jeff
Notes: maybe this function should first apply PathCanonicalize() ?
}
function PathGetDepth(const Path: string): Integer;
var
List: TStrings;
LocalPath: string;
I, Start: Integer;
begin
Result := 0;
List := TStringList.Create;
try
if IsDirectory(Path) then
LocalPath := Path
else
LocalPath := ExtractFilePath(Path);
StrIToStrings(LocalPath, '\', List, False);
if PathIsUNC(LocalPath) then
Start := 1
else
Start := 0;
for I := Start to List.Count - 1 do
begin
if (Pos(':', List[I]) = 0) then Inc(Result);
end;
finally
List.Free;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathGetLongName2(Path: string): string;
var
I : Integer;
SearchHandle : THandle;
FindData : TWin32FindData;
IsBackSlash : Boolean;
begin
Path := ExpandFileName(Path);
Result := ExtractFileDrive(Path);
I := Length(Result);
if Length(Path) <= I then
Exit; // only drive
if Path[I + 1] = '\' then
begin
Result := Result + '\';
Inc(I);
end;
Delete(Path, 1, I);
repeat
I := Pos('\', Path);
IsBackSlash := I > 0;
if Not IsBackSlash then
I := Length(Path) + 1;
SearchHandle := FindFirstFile(PChar(Result + Copy(Path, 1,
I - 1)), FindData);
if SearchHandle <> INVALID_HANDLE_VALUE then
begin
try
Result := Result + FindData.cFileName;
if IsBackSlash then
Result := Result + '\';
finally
Windows.FindClose(SearchHandle);
end;
end
else
begin
Result := Result + Path;
Break;
end;
Delete(Path, 1, I);
until Length(Path) = 0;
end;
//--------------------------------------------------------------------------------------------------
function PathGetLongName(const Path: string): string;
var
PIDL: PItemIDList;
Desktop: IShellFolder;
AnsiName: AnsiString;
WideName: array [0..MAX_PATH] of WideChar;
Eaten, Attr: ULONG; // both unused but API requires them (incorrect translation)
begin
Result := Path;
if Path <> '' then
begin
if Succeeded(SHGetDesktopFolder(Desktop)) then
begin
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, PChar(Path), -1, WideName, MAX_PATH);
if Succeeded(Desktop.ParseDisplayName(0, nil, WideName, Eaten, PIDL, Attr)) then
try
SetLength(AnsiName, MAX_PATH);
if SHGetPathFromIDList(PIDL, PChar(AnsiName)) then
Result := PChar(AnsiName);
finally
CoTaskMemFree(PIDL);
end;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathGetShortName(const Path: string): string;
var
Required: Integer;
begin
Result := Path;
Required := GetShortPathName(PChar(Path), nil, 0);
if Required <> 0 then
begin
SetLength(Result, Required);
Required := GetShortPathName(PChar(Path), PChar(Result), Required);
if (Required <> 0) and (Required = Length(Result) - 1) then
SetLength(Result, Required)
else
Result := Path;
end;
end;
//--------------------------------------------------------------------------------------------------
function PathIsAbsolute(const Path: string): Boolean;
{$IFDEF MSWINDOWS}
var
I: Integer;
{$ENDIF MSWINDOWS}
begin
Result := False;
if Path <> '' then
begin
{$IFDEF LINUX}
Result := (Path[1] = PathSeparator);
{$ENDIF LINUX}
{$IFDEF MSWINDOWS}
I := 0;
if PathIsUnc(Path) then
I := Length(PathUncPrefix)
else
if PathIsDiskDevice(Path) then
I := Length(PathDevicePrefix);
Result := (Length(Path) > I + 2) and (Path[I + 1] in DriveLetters) and
(Path[I + 2] = ':') and (Path[I + 3] = PathSeparator);
{$ENDIF MSWINDOWS}
end;
end;
//--------------------------------------------------------------------------------------------------
function PathIsChild(const Path, Base: AnsiString): Boolean;
var
L: Integer;
B, P: string;
begin
Result := False;
B := PathRemoveSeparator(Base);
P := PathRemoveSeparator(Path);
// an empty path or one that's not longer than base cannot be a subdirectory
L := Length(B);
if (P = '') or (L >= Length(P)) then
Exit;
{$IFDEF MSWINDOWS}
Result := AnsiSameText(StrLeft(P, L), B) and (P[L+1] = PathSeparator);
{$ENDIF MSWINDOWS}
{$IFDEF LINUX}
Result := AnsiSameStr(StrLeft(P, L), B) and (P[L+1] = PathSeparator);
{$ENDIF LINUX}
end;
//--------------------------------------------------------------------------------------------------
function PathIsDiskDevice(const Path: string): Boolean;
begin
{$IFDEF LINUX}
NotImplemented('PathIsDiskDevice');
{$ENDIF LINUX}
{$IFDEF MSWINDOWS}
Result := Copy(Path, 1, Length(PathDevicePrefix)) = PathDevicePrefix;
{$ENDIF MSWINDOWS}
end;
//--------------------------------------------------------------------------------------------------
function PathIsUNC(const Path: string): Boolean;
{$IFDEF MSWINDOWS}
const
cUNCSuffix = '?\UNC';
var
P: PChar;
function AbsorbSeparator: Boolean;
begin
Result := (P <> nil) and (P^ = '\');
if Result then
Inc(P);
end;
function AbsorbMachineName: Boolean;
var
NonDigitFound: Boolean;
begin
// a valid machine name is a string composed of the set [a-z, A-Z, 0-9, -, _] but it may not
// consist entirely out of numbers
Result := True;
NonDigitFound := False;
while (P <> nil) and (P^ <> #0) and (P^ <> '\') do
begin
if P^ in ['a'..'z', 'A'..'Z', '-', '_', '.'] then
begin
NonDigitFound := True;
Inc(P);
end
else
if P^ in ['0'..'9'] then
Inc(P)
else
begin
Result := False;
Break;
end;
end;
Result := Result and NonDigitFound;
end;
function AbsorbShareName: Boolean;
const
InvalidCharacters = ['<','>','?','/',',','*','+','=','[',']','|',':',';','"',''''];
begin
// a valid share name is a string composed of a set the set !InvalidCharacters note that a
// leading '$' is valid (indicates a hidden share)
Result := True;
while (P <> nil) and (P^ <> #0) and (P^ <> '\') do
begin
if P^ in InvalidCharacters then
begin
Result := False;
Break;
end;
Inc(P);
end;
end;
begin
Result := Copy(Path, 1, Length(PathUncPrefix)) = PathUncPrefix;
if Result then
begin
if Copy(Path, 1, Length(PathUncPrefix + cUNCSuffix)) = PathUncPrefix + cUNCSuffix then
P := @Path[Length(PathUncPrefix + cUNCSuffix)]
else
begin
P := @Path[Length(PathUncPrefix)];
Result := AbsorbSeparator and AbsorbMachineName;
end;
Result := Result and AbsorbSeparator;
if Result then
begin
Result := AbsorbShareName;
// remaining, if anything, is path and or filename (optional) check those?
end;
end;
end;
{$ENDIF MSWINDOWS}
{$IFDEF LINUX}
begin
Result := False;
end;
{$ENDIF LINUX}
//--------------------------------------------------------------------------------------------------
function PathRemoveSeparator(const Path: string): string;
var
L: Integer;
begin
L := Length(Path);
if (L <> 0) and (AnsiLastChar(Path) = PathSeparator) then
Result := Copy(Path, 1, L - 1)
else
Result := Path;
end;
//--------------------------------------------------------------------------------------------------
function PathRemoveExtension(const Path: string): string;
var
I: Integer;
begin
I := LastDelimiter(':.' + PathSeparator, Path);
if (I > 0) and (Path[I] = '.') then
Result := Copy(Path, 1, I - 1)
else
Result := Path;
end;
//==================================================================================================
// Files and Directories
//==================================================================================================
function BuildFileList(const Path: string; const Attr: Integer; const List: TStrings): Boolean;
var
SearchRec: TSearchRec;
R: Integer;
begin
Assert(List <> nil);
R := FindFirst(Path, Attr, SearchRec);
Result := R = 0;
try
if Result then
begin
while R = 0 do
begin
if (SearchRec.Name <> '.') and (SearchRec.Name <> '..') then
List.Add(SearchRec.Name);
R := FindNext(SearchRec);
end;
Result := R = ERROR_NO_MORE_FILES;
end;
finally
SysUtils.FindClose(SearchRec);
end;
end;
//--------------------------------------------------------------------------------------------------
function CloseVolume(var Volume: THandle): Boolean;
begin
Result := False;
if Volume <> INVALID_HANDLE_VALUE then
begin
Result := CloseHandle(Volume);
if Result then
Volume := INVALID_HANDLE_VALUE;
end;
end;
//--------------------------------------------------------------------------------------------------
procedure CreateEmptyFile(const FileName: string);
var
Handle: THandle;
begin
Handle := CreateFile(PChar(FileName), GENERIC_READ or GENERIC_WRITE, 0, nil, CREATE_ALWAYS, 0, 0);
if Handle <> INVALID_HANDLE_VALUE then
CloseHandle(Handle)
else
RaiseLastOSError;
end;
//--------------------------------------------------------------------------------------------------
// todoc author Jeff
function DeleteDirectory(const DirectoryName: string; MoveToRecycleBin: Boolean): Boolean;
begin
if MoveToRecycleBin then
Result := SHDeleteFolder(0, DirectoryName, [doSilent, doAllowUndo])
else
Result := DelTree(DirectoryName);
end;
//--------------------------------------------------------------------------------------------------
function DelTree(const Path: string): Boolean;
begin
Result := DelTreeEx(Path, False, nil);
end;
//--------------------------------------------------------------------------------------------------
function DelTreeEx(const Path: string; AbortOnFailure: Boolean; Progress: TDelTreeProgress): Boolean;
var
Files: TStringList;
LPath: string; // writable copy of Path
FileName: string;
I: Integer;
PartialResult: Boolean;
Attr: DWORD;
begin
Result := True;
Files := TStringList.Create;
try
LPath := PathRemoveSeparator(Path);
BuildFileList(LPath + '\*.*', faAnyFile, Files);
for I := 0 to Files.Count - 1 do
begin
FileName := LPath + '\' + Files[I];
PartialResult := True;
// If the current file is itself a directory then recursively delete it
Attr := GetFileAttributes(PChar(FileName));
if (Attr <> DWORD(-1)) and ((Attr and FILE_ATTRIBUTE_DIRECTORY) <> 0) then
PartialResult := DelTreeEx(FileName, AbortOnFailure, Progress)
else
begin
if Assigned(Progress) then
PartialResult := Progress(FileName, Attr);
if PartialResult then
begin
// Set attributes to normal in case it's a readonly file
PartialResult := SetFileAttributes(PChar(FileName), FILE_ATTRIBUTE_NORMAL);
if PartialResult then
PartialResult := DeleteFile(FileName);
end;
end;
if not PartialResult then
begin
Result := False;
if AbortOnFailure then
Break;
end;
end;
finally
FreeAndNil(Files);
end;
if Result then
begin
// Finally remove the directory itself
Result := SetFileAttributes(PChar(LPath), FILE_ATTRIBUTE_NORMAL);
if Result then
begin
{$IOCHECKS OFF}
RmDir(LPath);
{$IFDEF IOCHECKS_ON}
{$IOCHECKS ON}
{$ENDIF IOCHECKS_ON}
Result := IOResult = 0;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function DirectoryExists(const Name: string): Boolean;
var
R: DWORD;
begin
R := GetFileAttributes(PChar(Name));
Result := (R <> DWORD(-1)) and ((R and FILE_ATTRIBUTE_DIRECTORY) <> 0);
end;
//--------------------------------------------------------------------------------------------------
{$IFDEF MSWINDOWS}
function DiskInDrive(Drive: Char): Boolean;
var
ErrorMode: Cardinal;
begin
Result := False;
if Drive in ['a'..'z'] then
Dec(Drive, $20);
Assert(Drive in ['A'..'Z']);
if Drive in ['A'..'Z'] then
begin
{ try to access the drive, it doesn't really matter how we access the drive and as such calling
DiskSize is more or less a random choice. The call to SetErrorMode supresses the system provided
error dialog if there is no disk in the drive and causes the to DiskSize to fail. }
ErrorMode := SetErrorMode(SEM_FAILCRITICALERRORS);
try
Result := DiskSize(Ord(Drive) - $40) <> -1;
finally
SetErrorMode(ErrorMode);
end;
end;
end;
{$ENDIF MSWINDOWS}
//--------------------------------------------------------------------------------------------------
function FileCreateTemp(var Prefix: string): THandle;
var
TempName: string;
begin
Result := INVALID_HANDLE_VALUE;
TempName := FileGetTempName(Prefix);
if TempName <> '' then
begin
Result := CreateFile(PChar(TempName), GENERIC_READ or GENERIC_WRITE, 0, nil,
OPEN_EXISTING, FILE_ATTRIBUTE_TEMPORARY or FILE_FLAG_DELETE_ON_CLOSE, 0);
// In certain situations it's possible that CreateFile fails yet the file is actually created,
// therefore explicitly delete it upon failure.
if Result = INVALID_HANDLE_VALUE then
DeleteFile(TempName);
Prefix := TempName;
end;
end;
//--------------------------------------------------------------------------------------------------
function FileExists(const FileName: string): Boolean;
begin
// Attempt to access the file, doesn't matter how, using FileGetSize is as good as anything else.
Result := FileGetSize(FileName) <> -1;
end;
//--------------------------------------------------------------------------------------------------
{ todoc
returns a filename that can be used for backup purposes. this is similar to
how delphi uses backup's: it simply prepends a tilde (~) to the extension.
filename: the filename for which to return a backup filename
result: the filename used for backup purposes
author: Jeff
}
function GetBackupFileName(const FileName: string): string;
var
NewExt: string;
begin
NewExt := ExtractFileExt(FileName);
if Length(NewExt) > 0 then
begin
NewExt[1] := '~';
NewExt := '.' + NewExt
end;
Result := ChangeFileExt(FileName, NewExt);
end;
//--------------------------------------------------------------------------------------------------
function FileGetDisplayName(const FileName: string): string;
var
FileInfo: TSHFileInfo;
begin
FillChar(FileInfo, SizeOf(FileInfo), #0);
if SHGetFileInfo(PChar(FileName), 0, FileInfo, SizeOf(FileInfo), SHGFI_DISPLAYNAME) <> 0 then
Result := FileInfo.szDisplayName
else
Result := FileName;
end;
//--------------------------------------------------------------------------------------------------
function FileGetSize(const FileName: string): Integer;
var
SearchRec: TSearchRec;
OldMode: Cardinal;
begin
Result := -1;
OldMode := SetErrorMode(SEM_FAILCRITICALERRORS);
try
if FindFirst(FileName, faAnyFile, SearchRec) = 0 then
begin
Result := SearchRec.Size;
SysUtils.FindClose(SearchRec);
end;
finally
SetErrorMode(OldMode);
end;
end;
//--------------------------------------------------------------------------------------------------
function FileGetTempName(const Prefix: string): string;
var
TempPath, TempFile: string;
R: Cardinal;
begin
Result := '';
R := GetTempPath(0, nil);
SetLength(TempPath, R);
R := GetTempPath(R, PChar(TempPath));
if R <> 0 then
begin
SetLength(TempPath, StrLen(PChar(TempPath)));
SetLength(TempFile, MAX_PATH);
R := GetTempFileName(PChar(TempPath), PChar(Prefix), 0, PChar(TempFile));
if R <> 0 then
begin
SetLength(TempFile, StrLen(PChar(TempFile)));
Result := TempFile;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function FileGetTypeName(const FileName: string): string;
var
FileInfo: TSHFileInfo;
RetVal: DWORD;
begin
FillChar(FileInfo, SizeOf(FileInfo), #0);
RetVal := SHGetFileInfo(PChar(FileNAme), 0, FileInfo, SizeOf(FileInfo),
SHGFI_TYPENAME or SHGFI_USEFILEATTRIBUTES);
if RetVal <> 0 then
Result := FileInfo.szTypeName;
if (RetVal = 0) or (Trim(Result) = '') then
begin
// Lookup failed so mimic explorer behaviour by returning "XYZ File"
Result := ExtractFileExt(FileName);
Delete(Result, 1, 1);
Result := TrimLeft(UpperCase(Result) + RsDefaultFileTypeName);
end;
end;
//--------------------------------------------------------------------------------------------------
function FindUnusedFileName(const FileName, FileExt, Suffix: AnsiString): AnsiString;
var
I: Integer;
begin
Result := FileName + '.' + FileExt;
I := 0;
while FileExists(Result) do
begin
Inc(I);
Result := FileName + Suffix + IntToStr(I) + '.' + FileExt;
end;
end;
//--------------------------------------------------------------------------------------------------
// This routine is copied from FileCtrl.pas to avoid dependency on that unit.
// See the remark at the top of this section
function ForceDirectories(Name: string): Boolean;
begin
Result := True;
if Length(Name) = 0 then
raise EJclFileUtilsError.CreateResRec(@RsCannotCreateDir);
Name := PathRemoveSeparator(Name);
if (Length(Name) < 3) or DirectoryExists(Name)
or (ExtractFilePath(Name) = Name) then
Exit;
Result := ForceDirectories(ExtractFilePath(Name)) and CreateDir(Name);
end;
//--------------------------------------------------------------------------------------------------
function GetDirectorySize(const Path: string): Int64;
function RecurseFolder(const Path: string): Int64;
var
F: TSearchRec;
R: Integer;
begin
Result := 0;
R := SysUtils.FindFirst(Path + '*.*', faAnyFile, F);
if R = 0 then
try
while R = 0 do
begin
if (F.Name <> '.') and (F.Name <> '..') then
begin
if (F.Attr and faDirectory) = faDirectory then
Inc(Result, RecurseFolder(Path + F.Name + '\'))
else
Result := Result + (F.FindData.nFileSizeHigh shl 32) + F.FindData.nFileSizeLow;
end;
R := SysUtils.FindNext(F);
end;
if R <> ERROR_NO_MORE_FILES then
Abort;
finally
SysUtils.FindClose(F);
end;
end;
begin
if not DirectoryExists(PathRemoveSeparator(Path)) then
Result := -1
else
try
Result := RecurseFolder(PathAddSeparator(Path))
except
Result := -1;
end;
end;
//--------------------------------------------------------------------------------------------------
function GetDriveTypeStr(const Drive: Char): string;
var
DriveType: Integer;
DriveStr: string;
begin
if not (Drive in ['a'..'z', 'A'..'Z']) then
raise EJclPathError.CreateResRecFmt(@RsPathInvalidDrive, [Drive]);
DriveStr := Drive + ':\';
DriveType := GetDriveType(PChar(DriveStr));
case DriveType of
DRIVE_REMOVABLE:
Result := RsRemovableDrive;
DRIVE_FIXED:
Result := RsHardDisk;
DRIVE_REMOTE:
Result := RsRemoteDrive;
DRIVE_CDROM:
Result := RsCDRomDrive;
DRIVE_RAMDISK:
Result := RsRamDisk;
else
Result := RsUnknownDrive;
end;
end;
//--------------------------------------------------------------------------------------------------
function GetFileAgeCoherence(const FileName: string): Boolean;
var
Handle: THandle;
FindData: TWin32FindData;
begin
Result := False;
Handle := FindFirstFile(PChar(FileName), FindData);
if Handle <> INVALID_HANDLE_VALUE then
begin
Windows.FindClose(Handle);
Result := CompareFileTime(FindData.ftCreationTime, FindData.ftLastWriteTime) <= 0;
end;
end;
//--------------------------------------------------------------------------------------------------
procedure GetFileAttributeList(const Items: TStrings; const Attr: Integer);
begin
Assert(Items <> nil);
if Attr and faDirectory = faDirectory then
Items.Add(RsAttrDirectory);
if Attr and faReadOnly = faReadOnly then
Items.Add(RsAttrReadOnly);
if Attr and faSysFile = faSysFile then
Items.Add(RsAttrSystemFile);
if Attr and faVolumeID = faVolumeID then
Items.Add(RsAttrVolumeID);
if Attr and faArchive = faArchive then
Items.Add(RsAttrArchive);
if Attr and faAnyFile = faAnyFile then
Items.Add(RsAttrAnyFile);
if Attr and faHidden = faHidden then
Items.Add(RsAttrHidden);
end;
//--------------------------------------------------------------------------------------------------
procedure GetFileAttributeListEx(const Items: TStrings; const Attr: Integer);
begin
Assert(Items <> nil);
if Attr and FILE_ATTRIBUTE_READONLY = FILE_ATTRIBUTE_READONLY then
Items.Add(RsAttrReadOnly);
if Attr and FILE_ATTRIBUTE_HIDDEN = FILE_ATTRIBUTE_HIDDEN then
Items.Add(RsAttrHidden);
if Attr and FILE_ATTRIBUTE_SYSTEM = FILE_ATTRIBUTE_SYSTEM then
Items.Add(RsAttrSystemFile);
if Attr and FILE_ATTRIBUTE_DIRECTORY = FILE_ATTRIBUTE_DIRECTORY then
Items.Add(RsAttrDirectory);
if Attr and FILE_ATTRIBUTE_ARCHIVE = FILE_ATTRIBUTE_ARCHIVE then
Items.Add(RsAttrArchive);
if Attr and FILE_ATTRIBUTE_NORMAL = FILE_ATTRIBUTE_NORMAL then
Items.Add(RsAttrNormal);
if Attr and FILE_ATTRIBUTE_TEMPORARY = FILE_ATTRIBUTE_TEMPORARY then
Items.Add(RsAttrTemporary);
if Attr and FILE_ATTRIBUTE_COMPRESSED = FILE_ATTRIBUTE_COMPRESSED then
Items.Add(RsAttrCompressed);
if Attr and FILE_ATTRIBUTE_OFFLINE = FILE_ATTRIBUTE_OFFLINE then
Items.Add(RsAttrOffline);
if Attr and FILE_ATTRIBUTE_ENCRYPTED = FILE_ATTRIBUTE_ENCRYPTED then
Items.Add(RsAttrEncrypted);
if Attr and FILE_ATTRIBUTE_REPARSE_POINT = FILE_ATTRIBUTE_REPARSE_POINT then
Items.Add(RsAttrReparsePoint);
if Attr and FILE_ATTRIBUTE_SPARSE_FILE = FILE_ATTRIBUTE_SPARSE_FILE then
Items.Add(RsAttrSparseFile);
end;
//--------------------------------------------------------------------------------------------------
function GetFileInformation(const FileName: string): TSearchRec;
begin
if FindFirst(FileName, faAnyFile, Result) = 0 then
SysUtils.FindClose(Result)
else
RaiseLastOSError;
end;
//--------------------------------------------------------------------------------------------------
function GetFileLastWrite(const FileName: string): TFileTime;
begin
Result := GetFileInformation(FileName).FindData.ftLastWriteTime;
end;
//--------------------------------------------------------------------------------------------------
function GetFileLastAccess(const FileName: string): TFileTime;
begin
Result := GetFileInformation(FileName).FindData.ftLastAccessTime;
end;
//--------------------------------------------------------------------------------------------------
function GetFileCreation(const FileName: string): TFileTime;
begin
Result := GetFileInformation(FileName).FindData.ftCreationTime;
end;
//--------------------------------------------------------------------------------------------------
function GetModulePath(const Module: HMODULE): string;
var
L: Integer;
begin
L := MAX_PATH + 1;
SetLength(Result, L);
L := Windows.GetModuleFileName(Module, Pointer(Result), L);
SetLength(Result, L);
end;
//--------------------------------------------------------------------------------------------------
function GetSizeOfFile(const FileName: string): Int64;
var
Handle: THandle;
FindData: TWin32FindData;
begin
Result := 0;
Handle := FindFirstFile(PChar(FileName), FindData);
if Handle <> INVALID_HANDLE_VALUE then
begin
Windows.FindClose(Handle);
Result := (FindData.nFileSizeHigh shl 32) + FindData.nFileSizeLow;
end
else
RaiseLastOSError;
end;
//--------------------------------------------------------------------------------------------------
function GetSizeOfFile(Handle: THandle): Int64;
var
Size: TULargeInteger;
begin
Size.LowPart := GetFileSize(Handle, @Size.HighPart);
Result := Size.QuadPart;
end;
//--------------------------------------------------------------------------------------------------
function GetStandardFileInfo(const FileName: string): TWin32FileAttributeData;
var
Handle: THandle;
FileInfo: TByHandleFileInformation;
begin
Assert(FileName <> '');
if IsWin95 or IsWin95OSR2 or IsWinNT3 then
begin
Handle := CreateFile(PChar(FileName), GENERIC_READ, FILE_SHARE_READ, nil, OPEN_EXISTING, 0, 0);
if Handle <> INVALID_HANDLE_VALUE then
try
if not GetFileInformationByHandle(Handle, FileInfo) then
raise EJclFileUtilsError.CreateResRecFmt(@RsFileUtilsAttrUnavailable, [FileName]);
Result.dwFileAttributes := FileInfo.dwFileAttributes;
Result.ftCreationTime := FileInfo.ftCreationTime;
Result.ftLastAccessTime := FileInfo.ftLastAccessTime;
Result.ftLastWriteTime := FileInfo.ftLastWriteTime;
Result.nFileSizeHigh := FileInfo.nFileSizeHigh;
Result.nFileSizeLow := FileInfo.nFileSizeLow;
finally
CloseHandle(Handle);
end
else
raise EJclFileUtilsError.CreateResRecFmt(@RsFileUtilsAttrUnavailable, [FileName]);
end
else
begin
if not GetFileAttributesEx(PChar(FileName), GetFileExInfoStandard, @Result) then
raise EJclFileUtilsError.CreateResRecFmt(@RsFileUtilsAttrUnavailable, [FileName]);
end;
end;
//--------------------------------------------------------------------------------------------------
function IsDirectory(const FileName: string): Boolean;
var
R: DWORD;
begin
R := GetFileAttributes(PChar(FileName));
Result := (R <> DWORD(-1)) and ((R and FILE_ATTRIBUTE_DIRECTORY) <> 0);
end;
//--------------------------------------------------------------------------------------------------
function LockVolume(const Volume: string; var Handle: THandle): Boolean;
var
BytesReturned: DWORD;
begin
Result := False;
Handle := CreateFile(PChar('\\.\' + Volume), GENERIC_READ or GENERIC_WRITE,
FILE_SHARE_READ or FILE_SHARE_WRITE, nil, OPEN_EXISTING,
FILE_FLAG_NO_BUFFERING, 0);
if Handle <> INVALID_HANDLE_VALUE then
begin
Result := DeviceIoControl(Handle, FSCTL_LOCK_VOLUME, nil, 0, nil, 0,
BytesReturned, nil);
if not Result then
begin
CloseHandle(Handle);
Handle := INVALID_HANDLE_VALUE;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function OpenVolume(const Drive: Char): THandle;
var
VolumeName: array [0..6] of Char;
begin
VolumeName := '\\.\A:';
VolumeName[4] := Drive;
Result := CreateFile(VolumeName, GENERIC_READ, FILE_SHARE_READ or FILE_SHARE_WRITE,
nil, OPEN_EXISTING, 0, 0);
end;
//--------------------------------------------------------------------------------------------------
type
// indicates the file time to set, used by SetFileTimesHelper and SetDirTimesHelper
TFileTimes = (ftLastAccess, ftLastWrite, ftCreation);
function SetFileTimesHelper(const FileName: string; const DateTime: TDateTime; Times: TFileTimes): Boolean;
var
Handle: THandle;
FileTime: TFileTime;
SystemTime: TSystemTime;
begin
Result := False;
Handle := CreateFile(PChar(FileName), GENERIC_WRITE, FILE_SHARE_READ, nil,
OPEN_EXISTING, 0, 0);
if Handle <> INVALID_HANDLE_VALUE then
try
//SysUtils.DateTimeToSystemTime(DateTimeToLocalDateTime(DateTime), SystemTime);
SysUtils.DateTimeToSystemTime(DateTime, SystemTime);
if Windows.SystemTimeToFileTime(SystemTime, FileTime) then
begin
case Times of
ftLastAccess:
Result := SetFileTime(Handle, nil, @FileTime, nil);
ftLastWrite:
Result := SetFileTime(Handle, nil, nil, @FileTime);
ftCreation:
Result := SetFileTime(Handle, @FileTime, nil, nil);
end;
end;
finally
CloseHandle(Handle);
end;
end;
//--------------------------------------------------------------------------------------------------
function SetFileLastAccess(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftLastAccess);
end;
//--------------------------------------------------------------------------------------------------
function SetFileLastWrite(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftLastWrite);
end;
//--------------------------------------------------------------------------------------------------
function SetFileCreation(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftCreation);
end;
//--------------------------------------------------------------------------------------------------
// utility function for SetDirTimesHelper
function BackupPrivilegesEnabled: Boolean;
begin
Result := IsPrivilegeEnabled(SE_BACKUP_NAME) and IsPrivilegeEnabled(SE_RESTORE_NAME);
end;
//--------------------------------------------------------------------------------------------------
function SetDirTimesHelper(const DirName: string; const DateTime: TDateTime;
Times: TFileTimes): Boolean;
var
Handle: THandle;
FileTime: TFileTime;
SystemTime: TSystemTime;
begin
Result := False;
if IsDirectory(DirName) and BackupPrivilegesEnabled then
begin
Handle := CreateFile(PChar(DirName), GENERIC_WRITE, FILE_SHARE_READ, nil,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
if Handle <> INVALID_HANDLE_VALUE then
try
SysUtils.DateTimeToSystemTime(DateTime, SystemTime);
Windows.SystemTimeToFileTime(SystemTime, FileTime);
case Times of
ftLastAccess:
Result := SetFileTime(Handle, nil, @FileTime, nil);
ftLastWrite:
Result := SetFileTime(Handle, nil, nil, @FileTime);
ftCreation:
Result := SetFileTime(Handle, @FileTime, nil, nil);
end;
finally
CloseHandle(Handle);
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function SetDirLastWrite(const DirName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetDirTimesHelper(DirName, DateTime, ftLastWrite);
end;
//--------------------------------------------------------------------------------------------------
function SetDirLastAccess(const DirName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetDirTimesHelper(DirName, DateTime, ftLastAccess);
end;
//--------------------------------------------------------------------------------------------------
function SetDirCreation(const DirName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetDirTimesHelper(DirName, DateTime, ftCreation);
end;
//--------------------------------------------------------------------------------------------------
procedure ShredFile(const FileName: string; Times: Integer);
const
BUFSIZE = 4096;
ODD_FILL = $C1;
EVEN_FILL = $3E;
var
Fs: TFileStream;
Size: Integer;
N: Integer;
ContentPtr: Pointer;
begin
Size := FileGetSize(FileName);
if Size > 0 then
begin
if Times < 0 then
Times := 2
else
Times := Times * 2;
ContentPtr := nil;
Fs := TFileStream.Create(FileName, fmOpenReadWrite);
try
GetMem(ContentPtr, BUFSIZE);
while Times > 0 do
begin
if Times mod 2 = 0 then
FillMemory(ContentPtr, BUFSIZE, EVEN_FILL)
else
FillMemory(ContentPtr, BUFSIZE, ODD_FILL);
Fs.Seek(0, soFromBeginning);
N := Size div BUFSIZE;
while N > 0 do
begin
Fs.Write(ContentPtr^, BUFSIZE);
Dec(N);
end;
N := Size mod BUFSIZE;
if N > 0 then
Fs.Write(ContentPtr^, N);
FlushFileBuffers(Fs.Handle);
Dec(Times);
end;
finally
if ContentPtr <> nil then
FreeMem(ContentPtr, Size);
Fs.Free;
DeleteFile(FileName);
end;
end
else
DeleteFile(FileName);
end;
//--------------------------------------------------------------------------------------------------
function UnlockVolume(var Handle: THandle): Boolean;
var
BytesReturned: DWORD;
begin
Result := False;
if Handle <> INVALID_HANDLE_VALUE then
begin
Result := DeviceIoControl(Handle, FSCTL_UNLOCK_VOLUME, nil, 0, nil, 0,
BytesReturned, nil);
if Result then
begin
CloseHandle(Handle);
Handle := INVALID_HANDLE_VALUE;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
// todoc Author: Jeff
function Win32DeleteFile(const FileName: string; MoveToRecycleBin: Boolean): Boolean;
begin
if MoveToRecycleBin then
Result := SHDeleteFiles(0, FileName, [doSilent, doAllowUndo, doFilesOnly])
else
Result := Windows.DeleteFile(PChar(FileName));
end;
//--------------------------------------------------------------------------------------------------
// todoc Author: Jeff
function Win32BackupFile(const FileName: string; Move: Boolean): Boolean;
begin
if Move then
Result := MoveFile(PChar(FileName), PChar(GetBackupFileName(FileName)))
else
Result := CopyFile(PChar(FileName), PChar(GetBackupFileName(FileName)), False)
end;
//--------------------------------------------------------------------------------------------------
// todoc Author: Jeff
function Win32RestoreFile(const FileName: string): Boolean;
var
TempFileName: string;
begin
Result := False;
TempFileName := FileGetTempName('');
if MoveFile(PChar(GetBackupFileName(FileName)), PChar(TempFileName)) then
if Win32BackupFile(FileName, False) then
Result := MoveFile(PChar(TempFileName), PChar(FileName));
end;
//==================================================================================================
// File Version info routines
//==================================================================================================
const
VerKeyNames: array [1..12] of string[17] =
('Comments',
'CompanyName',
'FileDescription',
'FileVersion',
'InternalName',
'LegalCopyright',
'LegalTradeMarks',
'OriginalFilename',
'ProductName',
'ProductVersion',
'SpecialBuild',
'PrivateBuild');
//--------------------------------------------------------------------------------------------------
function OSIdentToString(const OSIdent: DWORD): string;
begin
case OSIdent of
VOS_UNKNOWN:
Result := RsVosUnknown;
VOS_DOS:
Result := RsVosDos;
VOS_OS216:
Result := RsVosOS216;
VOS_OS232:
Result := RsVosOS232;
VOS_NT:
Result := RsVosNT;
VOS__WINDOWS16:
Result := RsVosWindows16;
VOS__PM16:
Result := RsVosPM16;
VOS__PM32:
Result := RsVosPM32;
VOS__WINDOWS32:
Result := RsVosWindows32;
VOS_DOS_WINDOWS16:
Result := RsVosDosWindows16;
VOS_DOS_WINDOWS32:
Result := RsVosDosWindows32;
VOS_OS216_PM16:
Result := RsVosOS216PM16;
VOS_OS232_PM32:
Result := RsVosOS232PM32;
VOS_NT_WINDOWS32:
Result := RsVosNTWindows32;
else
Result := RsVosUnknown;
end;
if Result <> RsVosUnknown then
Result := RsVosDesignedFor + Result;
end;
//--------------------------------------------------------------------------------------------------
function OSFileTypeToString(const OSFileType: DWORD; const OSFileSubType: DWORD): string;
begin
case OSFileType of
VFT_UNKNOWN:
Result := RsVftUnknown;
VFT_APP:
Result := RsVftApp;
VFT_DLL:
Result := RsVftDll;
VFT_DRV:
begin
case OSFileSubType of
VFT2_DRV_PRINTER:
Result := RsVft2DrvPRINTER;
VFT2_DRV_KEYBOARD:
Result := RsVft2DrvKEYBOARD;
VFT2_DRV_LANGUAGE:
Result := RsVft2DrvLANGUAGE;
VFT2_DRV_DISPLAY:
Result := RsVft2DrvDISPLAY;
VFT2_DRV_MOUSE:
Result := RsVft2DrvMOUSE;
VFT2_DRV_NETWORK:
Result := RsVft2DrvNETWORK;
VFT2_DRV_SYSTEM:
Result := RsVft2DrvSYSTEM;
VFT2_DRV_INSTALLABLE:
Result := RsVft2DrvINSTALLABLE;
VFT2_DRV_SOUND:
Result := RsVft2DrvSOUND;
VFT2_DRV_COMM:
Result := RsVft2DrvCOMM;
else
Result := '';
end;
Result := Result + ' ' + RsVftDrv;
end;
VFT_FONT:
begin
case OSFileSubType of
VFT2_FONT_RASTER:
Result := RsVft2FontRASTER;
VFT2_FONT_VECTOR:
Result := RsVft2FontVECTOR;
VFT2_FONT_TRUETYPE:
Result := RsVft2FontTRUETYPE;
else
Result := '';
end;
Result := Result + ' ' + RsVftFont;
end;
VFT_VXD:
Result := RsVftVxd;
VFT_STATIC_LIB:
Result := RsVftStaticLib;
else
Result := '';
end;
Result := TrimLeft(Result);
end;
//--------------------------------------------------------------------------------------------------
function VersionResourceAvailable(const FileName: string): Boolean;
var
Size: DWORD;
Handle: THandle;
Buffer: string;
begin
Result := False;
Size := GetFileVersionInfoSize(PChar(FileName), Handle);
if Size > 0 then
begin
SetLength(Buffer, Size);
Result := GetFileVersionInfo(PChar(FileName), Handle, Size, PChar(Buffer));
end;
end;
//--------------------------------------------------------------------------------------------------
function VersionFixedFileInfo(const FileName: string; var FixedInfo: TVSFixedFileInfo): Boolean;
var
Size, FixInfoLen: DWORD;
Handle: THandle;
Buffer: string;
FixInfoBuf: PVSFixedFileInfo;
begin
Result := False;
Size := GetFileVersionInfoSize(PChar(FileName), Handle);
if Size > 0 then
begin
SetLength(Buffer, Size);
if GetFileVersionInfo(PChar(FileName), Handle, Size, Pointer(Buffer)) and
VerQueryValue(Pointer(Buffer), '\', Pointer(FixInfoBuf), FixInfoLen) and
(FixInfoLen = SizeOf(TVSFixedFileInfo)) then
begin
Result := True;
FixedInfo := FixInfoBuf^;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
function FormatVersionString(const HiV, LoV: Word): string;
begin
Result := Format('%u.%.2u', [HiV, LoV]);
end;
//--------------------------------------------------------------------------------------------------
function FormatVersionString(const Major, Minor, Build, Revision: Word): string;
begin
Result := Format('%u.%u.%u.%u', [Major, Minor, Build, Revision]);
end;
//==================================================================================================
// TJclFileVersionInfo
//==================================================================================================
constructor TJclFileVersionInfo.Attach(VersionInfoData: Pointer; Size: Integer);
begin
SetString(FBuffer, PChar(VersionInfoData), Size);
ExtractData;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileVersionInfo.CheckLanguageIndex(Value: Integer);
begin
if (Value < 0) or (Value >= LanguageCount) then
raise EJclFileVersionInfoError.CreateResRec(@RsFileUtilsLanguageIndex);
end;
//--------------------------------------------------------------------------------------------------
constructor TJclFileVersionInfo.Create(const FileName: string);
var
Handle: THandle;
Size: DWORD;
begin
Size := GetFileVersionInfoSize(PChar(FileName), Handle);
if Size = 0 then
raise EJclFileVersionInfoError.CreateResRec(@RsFileUtilsNoVersionInfo);
SetLength(FBuffer, Size);
Win32Check(GetFileVersionInfo(PChar(FileName), Handle, Size, PChar(FBuffer)));
ExtractData;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileVersionInfo.CreateItemsForLanguage;
var
I: Integer;
begin
FItems.Clear;
for I := 0 to FItemList.Count - 1 do
if Integer(FItemList.Objects[I]) = FLanguageIndex then
FItems.AddObject(FItemList[I], Pointer(FLanguages[FLanguageIndex].Pair));
end;
//--------------------------------------------------------------------------------------------------
destructor TJclFileVersionInfo.Destroy;
begin
FreeAndNil(FItemList);
FreeAndNil(FItems);
inherited;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileVersionInfo.ExtractData;
var
Data, EndOfData: PChar;
Len, ValueLen, DataType: Word;
HeaderSize: Integer;
Key: string;
Error, IsUnicode: Boolean;
procedure Padding(var DataPtr: PChar);
begin
while DWORD(DataPtr) and 3 <> 0 do
Inc(DataPtr);
end;
procedure GetHeader;
var
P: PChar;
TempKey: PWideChar;
begin
P := Data;
Len := PWord(P)^;
if Len = 0 then
begin
Error := True;
Exit;
end;
Inc(P, SizeOf(Word));
ValueLen := PWord(P)^;
Inc(P, SizeOf(Word));
if IsUnicode then
begin
DataType := PWord(P)^;
Inc(P, SizeOf(Word));
TempKey := PWideChar(P);
Inc(P, (lstrlenW(TempKey) + 1) * SizeOf(WideChar)); // length + #0#0
Key := TempKey;
end
else
begin
DataType := 1;
Key := PAnsiChar(P);
Inc(P, lstrlenA(P) + 1);
end;
Padding(P);
HeaderSize := P - Data;
Data := P;
end;
procedure FixKeyValue;
const
HexNumberCPrefix = '0x';
var
I: Integer;
begin // GAPI32.DLL version 5.5.2803.1 contanins '04050x04E2' value
repeat
I := Pos(HexNumberCPrefix, Key);
if I > 0 then
Delete(Key, I, Length(HexNumberCPrefix));
until I = 0;
I := 1;
while I <= Length(Key) do
if Key[I] in AnsiHexDigits then
Inc(I)
else
Delete(Key, I, 1);
end;
procedure ProcessStringInfo(Size: Integer);
var
EndPtr, EndStringPtr: PChar;
LangIndex: Integer;
LangIdRec: TLangIdRec;
Value: string;
begin
EndPtr := Data + Size;
LangIndex := 0;
while not Error and (Data < EndPtr) do
begin
GetHeader; // StringTable
FixKeyValue;
if (ValueLen <> 0) or (Length(Key) <> 8) then
begin
Error := True;
Break;
end;
Padding(Data);
LangIdRec.LangId := StrToIntDef('$' + Copy(Key, 1, 4), 0);
LangIdRec.CodePage := StrToIntDef('$' + Copy(Key, 5, 4), 0);
SetLength(FLanguages, LangIndex + 1);
FLanguages[LangIndex] := LangIdRec;
EndStringPtr := Data + Len - HeaderSize;
while not Error and (Data < EndStringPtr) do
begin
GetHeader; // String
case DataType of
0:
if ValueLen in [1..4] then
Value := Format('$%.*x', [ValueLen * 2, PInteger(Data)^])
else
Value := '';
1:
if ValueLen = 0 then
Value := ''
else
if IsUnicode then
begin
Value := WideCharLenToString(PWideChar(Data), ValueLen);
StrResetLength(Value);
end
else
Value := PAnsiChar(Data);
else
Error := True;
Break;
end;
Inc(Data, Len - HeaderSize);
Padding(Data); // String.Padding
FItemList.AddObject(Format('%s=%s', [Key, Value]), Pointer(LangIndex));
end;
Inc(LangIndex);
end;
end;
procedure ProcessVarInfo(Size: Integer);
var
TranslationIndex: Integer;
begin
GetHeader; // Var
if Key = 'Translation' then
begin
SetLength(FTranslations, ValueLen div SizeOf(TLangIdRec));
for TranslationIndex := 0 to Length(FTranslations) - 1 do
begin
FTranslations[TranslationIndex] := PLangIdRec(Data)^;
Inc(Data, SizeOf(TLangIdRec));
end;
end;
end;
begin
FItemList := TStringList.Create;
FItems := TStringList.Create;
Data := Pointer(FBuffer);
Assert(DWORD(Data) mod 4 = 0);
IsUnicode := (PWord(Data + 4)^ in [0, 1]);
Error := True;
GetHeader;
EndOfData := Data + Len - HeaderSize;
if (Key = 'VS_VERSION_INFO') and (ValueLen = SizeOf(TVSFixedFileInfo)) then
begin
FFixedInfo := PVSFixedFileInfo(Data);
Error := FFixedInfo.dwSignature <> $FEEF04BD;
Inc(Data, ValueLen); // VS_FIXEDFILEINFO
Padding(Data); // VS_VERSIONINFO.Padding2
while not Error and (Data < EndOfData) do
begin
GetHeader;
Inc(Data, ValueLen); // some files (VREDIR.VXD 4.00.1111) has non zero value of ValueLen
Dec(Len, HeaderSize + ValueLen);
if Key = 'StringFileInfo' then
ProcessStringInfo(Len)
else
if Key = 'VarFileInfo' then
ProcessVarInfo(Len)
else
Break;
end;
ExtractFlags;
CreateItemsForLanguage;
end;
if Error then
raise EJclFileVersionInfoError.CreateResRec(@RsFileUtilsNoVersionInfo);
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileVersionInfo.ExtractFlags;
var
Masked: DWORD;
begin
FFileFlags := [];
Masked := FFixedInfo^.dwFileFlags and FFixedInfo^.dwFileFlagsMask;
if (Masked and VS_FF_DEBUG) <> 0 then
Include(FFileFlags, ffDebug);
if (Masked and VS_FF_INFOINFERRED) <> 0 then
Include(FFileFlags, ffInfoInferred);
if (Masked and VS_FF_PATCHED) <> 0 then
Include(FFileFlags, ffPatched);
if (Masked and VS_FF_PRERELEASE) <> 0 then
Include(FFileFlags, ffPreRelease);
if (Masked and VS_FF_PRIVATEBUILD) <> 0 then
Include(FFileFlags, ffPrivateBuild);
if (Masked and VS_FF_SPECIALBUILD) <> 0 then
Include(FFileFlags, ffSpecialBuild);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetBinFileVersion: string;
begin
with FFixedInfo^ do
Result := Format('%u.%u.%u.%u', [HiWord(dwFileVersionMS),
LoWord(dwFileVersionMS), HiWord(dwFileVersionLS), LoWord(dwFileVersionLS)]);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetBinProductVersion: string;
begin
with FFixedInfo^ do
Result := Format('%u.%u.%u.%u', [HiWord(dwProductVersionMS),
LoWord(dwProductVersionMS), HiWord(dwProductVersionLS),
LoWord(dwProductVersionLS)]);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetFileOS: DWORD;
begin
Result := FFixedInfo^.dwFileOS;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetFileSubType: DWORD;
begin
Result := FFixedInfo^.dwFileSubtype;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetFileType: DWORD;
begin
Result := FFixedInfo^.dwFileType;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetFixedInfo: TVSFixedFileInfo;
begin
Result := FFixedInfo^;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetLanguageCount: Integer;
begin
Result := Length(FLanguages);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetLanguageIds(Index: Integer): string;
begin
CheckLanguageIndex(Index);
Result := VersionLanguageId(FLanguages[Index]);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetLanguages(Index: Integer): TLangIdRec;
begin
CheckLanguageIndex(Index);
Result := FLanguages[Index];
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetLanguageNames(Index: Integer): string;
begin
CheckLanguageIndex(Index);
Result := VersionLanguageName(FLanguages[Index].LangId);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetTranslationCount: Integer;
begin
Result := Length(FTranslations);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetTranslations(Index: Integer): TLangIdRec;
begin
Result := FTranslations[Index];
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.GetVersionKeyValue(Index: Integer): string;
begin
Result := FItems.Values[VerKeyNames[Index]];
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileVersionInfo.SetLanguageIndex(const Value: Integer);
begin
CheckLanguageIndex(Value);
if FLanguageIndex <> Value then
begin
FLanguageIndex := Value;
CreateItemsForLanguage;
end;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileVersionInfo.TranslationMatchesLanguages(Exact: Boolean): Boolean;
var
TransIndex, LangIndex: Integer;
TranslationPair: DWORD;
begin
Result := (LanguageCount = TranslationCount) or (not Exact and (TranslationCount > 0));
if Result then
for TransIndex := 0 to TranslationCount - 1 do
begin
TranslationPair := FTranslations[TransIndex].Pair;
LangIndex := LanguageCount - 1;
while (LangIndex >= 0) and (TranslationPair <> FLanguages[LangIndex].Pair) do
Dec(LangIndex);
if LangIndex < 0 then
begin
Result := False;
Break;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
class function TJclFileVersionInfo.VersionLanguageId(const LangIdRec: TLangIdRec): string;
begin
with LangIdRec do
Result := Format('%.4x%.4x', [LangId, CodePage]);
end;
//--------------------------------------------------------------------------------------------------
class function TJclFileVersionInfo.VersionLanguageName(const LangId: Word): string;
var
R: DWORD;
begin
SetLength(Result, MAX_PATH);
R := VerLanguageName(LangId, PChar(Result), MAX_PATH);
SetLength(Result, R);
end;
//==================================================================================================
// TJclFileMaskComparator
//==================================================================================================
function TJclFileMaskComparator.Compare(const NameExt: string): Boolean;
var
I: Integer;
NamePart, ExtPart: string;
NameWild, ExtWild: Boolean;
begin
Result := False;
I := StrLastPos('.', NameExt);
if I = 0 then
begin
NamePart := NameExt;
ExtPart := '';
end
else
begin
NamePart := Copy(NameExt, 1, I - 1);
ExtPart := Copy(NameExt, I + 1, Length(NameExt));
end;
for I := 0 to Length(FNames) - 1 do
begin
NameWild := FWildChars[I] and 1 = 1;
ExtWild := FWildChars[I] and 2 = 2;
if ((not NameWild and StrSame(FNames[I], NamePart)) or
(NameWild and (StrMatches(FNames[I], NamePart, 1)))) and
((not ExtWild and StrSame(FExts[I], ExtPart)) or
(ExtWild and (StrMatches(FExts[I], ExtPart, 1)))) then
begin
Result := True;
Break;
end;
end;
end;
//--------------------------------------------------------------------------------------------------
constructor TJclFileMaskComparator.Create;
begin
inherited;
FSeparator := ';';
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileMaskComparator.CreateMultiMasks;
const
WildChars = ['*', '?'];
var
List: TStrings;
I, N: Integer;
NS, ES: string;
begin
FExts := nil;
FNames := nil;
FWildChars := nil;
List := TStringList.Create;
try
StrToStrings(FFileMask, FSeparator, List);
SetLength(FExts, List.Count);
SetLength(FNames, List.Count);
SetLength(FWildChars, List.Count);
for I := 0 to List.Count - 1 do
begin
N := StrLastPos('.', List[I]);
if N = 0 then
begin
NS := List[I];
ES := '';
end
else
begin
NS := Copy(List[I], 1, N - 1);
ES := Copy(List[I], N + 1, 255);
end;
FNames[I] := NS;
FExts[I] := ES;
N := 0;
if StrContainsChars(NS, WildChars, False) then
N := N or 1;
if StrContainsChars(ES, WildChars, False) then
N := N or 2;
FWildChars[I] := N;
end;
finally
List.Free;
end;
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMaskComparator.GetCount: Integer;
begin
Result := Length(FWildChars);
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMaskComparator.GetExts(Index: Integer): string;
begin
Result := FExts[Index];
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMaskComparator.GetMasks(Index: Integer): string;
begin
Result := FNames[Index] + '.' + FExts[Index];
end;
//--------------------------------------------------------------------------------------------------
function TJclFileMaskComparator.GetNames(Index: Integer): string;
begin
Result := FNames[Index];
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileMaskComparator.SetFileMask(const Value: string);
begin
FFileMask := Value;
CreateMultiMasks;
end;
//--------------------------------------------------------------------------------------------------
procedure TJclFileMaskComparator.SetSeparator(const Value: Char);
begin
if FSeparator <> Value then
begin
FSeparator := Value;
CreateMultiMasks;
end;
end;
//--------------------------------------------------------------------------------------------------
function AdvBuildFileList(const Path: string; const Attr: Integer;
const Files: TStrings; const Options: TFileListOptions; const SubfoldersMask: string): Boolean;
var
FileMask: string;
RootDir: string;
Folders: TStringList;
CurrentItem: Integer;
Counter: Integer;
LocAttr: Integer;
procedure BuildFolderList;
var
FindInfo: TSearchRec;
Rslt: Integer;
begin
Counter := Folders.Count - 1;
CurrentItem := 0;
while CurrentItem <= Counter do
begin
// searching for subfolders
Rslt := FindFirst(Folders[CurrentItem] + '*.*', faDirectory, FindInfo);
try
while Rslt = 0 do
begin
if (FindInfo.Name <> '.') and (FindInfo.Name <> '..') and
(FindInfo.Attr and faDirectory = faDirectory) then
Folders.Add(Folders[CurrentItem] + FindInfo.Name + PathSeparator);
Rslt := FindNext(FindInfo);
end;
finally
FindClose(FindInfo);
end;
Counter := Folders.Count - 1;
Inc(CurrentItem);
end;
end;
procedure FillFileList(CurrentCounter: Integer);
var
FindInfo: TSearchRec;
Rslt: Integer;
CurrentFolder: String;
FileAttr: Integer;
begin
CurrentFolder := Folders[CurrentCounter];
Rslt := FindFirst(CurrentFolder + FileMask, LocAttr, FindInfo);
try
while Rslt = 0 do
begin
FileAttr := FindInfo.Attr and not FILE_ATTRIBUTE_NORMAL; // Include all normal files
if (LocAttr and FileAttr) = FileAttr then
if flFullNames in Options then
Files.Add(CurrentFolder + FindInfo.Name)
else
Files.Add(FindInfo.Name);
Rslt := FindNext(FindInfo);
end;
finally
FindClose(FindInfo);
end;
end;
begin
Assert(Files <> nil);
FileMask := ExtractFileName(Path);
RootDir := ExtractFilePath(Path);
Folders := TStringList.Create;
try
Folders.Add(RootDir);
if Attr = faAnyFile then
LocAttr := faReadOnly + faHidden + faSysFile + faArchive
else
LocAttr := Attr;
// here's the recursive search for nested folders
if flRecursive in Options then
BuildFolderList;
for Counter := 0 to Folders.Count - 1 do
begin
if (((flMaskedSubfolders in Options) and (StrMatches(SubfoldersMask, Folders[Counter], 1))) or
(not (flMaskedSubfolders in Options))) then
FillFileList(Counter);
end;
finally
Folders.Free;
end;
Result := True;
end;
end.
|
{---------------------------------------
Small shell utility to convert any texts file
into quoted pascal string variable which then
can be included as part of Pascal program using
directive $INCLUDE
@author irfanbagus
@link http://forum.lazarus.freepascal.org/index.php?topic=20706.0
----------------------------------------}
program txt2inc;
{$mode objfpc}{$H+}
uses
classes, sysutils;
var
src, dst: TStringList;
i: integer;
begin
if paramCount < 3 then
begin
writeLn();
writeLn(ExtractFileName(ParamStr(0))+' [source] [dest] [const name]');
exit;
end;
src:= TStringList.Create();
dst:= TStringList.Create();
try
src.loadFromFile(paramStr(1));
dst.add(paramStr(3)+': string = ');
for i:=0 to src.count-2 do
begin
dst.add(' ' + QuotedStr(src[i]) + ' + LineEnding + ');
end;
if (src.count > 0) then
begin
dst.add(' ' + QuotedStr(src[src.count-1]) + ';');
end;
dst.saveToFile(paramStr(2));
finally
src.free();
dst.free();
end;
end.
|
{$MODE OBJFPC}
program LongestIncreasingSubsequence;
const
InputFile = 'LIS.INP';
OutputFile = 'LIS.OUT';
max = Round(1E5);
maxV = Round(1E9);
var
a, t: array[0..max + 1] of Integer;
s: array[1..max + 2] of Integer;
n, m: Integer;
procedure Enter;
var
f: TextFile;
i: Integer;
begin
AssignFile(f, InputFile); Reset(f);
try
ReadLn(f, n);
for i := 1 to n do Read(f, a[i]);
finally
CloseFile(f);
end;
end;
procedure Init;
begin
a[0] := -maxV - 1; a[n + 1] := maxV + 1;
m := 1;
s[1] := n + 1;
end;
function BinarySearch(v: Integer): Integer;
var
Low, Middle, High: Integer;
begin
Low := 2; High := m;
while Low <= High do
begin
Middle := (Low + High) div 2;
if a[s[Middle]] > v then Low := Middle + 1
else High := Middle - 1;
end;
Result := High;
end;
procedure Optimize;
var
i, lambda: Integer;
begin
for i := n downto 0 do
begin
lambda := BinarySearch(a[i]);
t[i] := s[lambda];
if lambda + 1 > m then
m := lambda + 1;
s[lambda + 1] := i;
end;
end;
procedure PrintResult;
var
f: TextFile;
i: Integer;
begin
AssignFile(f, OutputFile); Rewrite(f);
try
WriteLn(f, m - 2);
i := t[0];
while i <> n + 1 do
begin
Write(f, i, ' ');
i := t[i];
end;
finally
CloseFile(f);
end;
end;
begin
Enter;
Init;
Optimize;
PrintResult;
end.
12
1 2 3 8 9 4 5 6 2 3 9 10
|
{
Copyright (C) Alexey Torgashin, uvviewsoft.com
License: MPL 2.0 or LGPL
}
unit ATSynEdit_Cmp_CSS_Provider;
{$mode objfpc}{$H+}
interface
uses
SysUtils, Classes;
type
TATCssProvider = class abstract
public
procedure GetProps(L: TStringList); virtual; abstract;
procedure GetValues(const AProp: string; L: TStringList); virtual; abstract;
end;
type
{ TATCssBasicProvider }
TATCssBasicProvider = class(TATCssProvider)
private
ListProps: TStringList;
ListColors: TStringList;
public
constructor Create(const AFilenameProps, AFilenameColors: string);
destructor Destroy; override;
procedure GetProps(L: TStringList); override;
procedure GetValues(const AProp: string; L: TStringList); override;
end;
implementation
uses
ATStringProc,
ATStringProc_Separator;
{ TATCssBasicProvider }
constructor TATCssBasicProvider.Create(const AFilenameProps, AFilenameColors: string);
var
i: integer;
begin
ListProps:= TStringList.Create;
ListColors:= TStringList.Create;
if FileExists(AFilenameProps) then
ListProps.LoadFromFile(AFilenameProps);
if FileExists(AFilenameColors) then
ListColors.LoadFromFile(AFilenameColors);
for i:= ListProps.Count-1 downto 0 do
if ListProps[i]='' then
ListProps.Delete(i);
for i:= ListColors.Count-1 downto 0 do
if ListColors[i]='' then
ListColors.Delete(i);
end;
destructor TATCssBasicProvider.Destroy;
begin
FreeAndNil(ListColors);
FreeAndNil(ListProps);
inherited Destroy;
end;
procedure TATCssBasicProvider.GetProps(L: TStringList);
var
S, SKey, SVal: string;
begin
L.Clear;
for S in ListProps do
begin
SSplitByChar(S, '=', SKey, SVal);
L.Add(SKey);
end;
end;
procedure TATCssBasicProvider.GetValues(const AProp: string; L: TStringList);
var
S, SKey, SVal, SItem: string;
Sep: TATStringSeparator;
N: integer;
begin
L.Clear;
//add values specific to AProp
for S in ListProps do
begin
SSplitByChar(S, '=', SKey, SVal);
if SameText(AProp, SKey) then
begin
Sep.Init(SVal, ',');
while Sep.GetItemStr(SItem) do
L.Add(SItem);
Break;
end;
end;
//auto add 'color' values
N:= L.IndexOf('$c');
if N>=0 then
begin
L.Delete(N);
L.AddStrings(ListColors);
end
else
if SEndsWith(AProp, '-background') or SEndsWith(AProp, '-color') then
L.AddStrings(ListColors);
//add common values
L.Add('inherit');
L.Add('initial');
L.Add('unset');
L.Add('var()');
end;
end.
|
unit OS.ProcessOpener;
interface
uses
SysUtils, Windows, Dialogs,
OS.SecurityDescriptor;
type
TProcessBuffer = reference to procedure (const CurrentBuffer: String;
var CurrentResult: AnsiString);
TProcessOpener = class
public
function OpenProcWithProcessFunction(const Path, Command: String;
const ProcessBufferFunction: TProcessBuffer): AnsiString;
function OpenProcWithOutput(const Path, Command: String): AnsiString;
class function Create: TProcessOpener;
private
ProcessBuffer: TProcessBuffer;
function GetSecurityDescriptor: TSecurityAttributes;
procedure CreatePipeWithHandles(
var ReadHandle, WriteHandle: THandle);
function ReadFromHandle(const ReadHandle: THandle): AnsiString;
var
SecurityDescriptorManipulator: TSecurityDescriptorManipulator;
end;
procedure DefaultProcessBuffer(const CurrentBuffer: String;
var CurrentResult: AnsiString);
var
ProcessOpener: TProcessOpener;
implementation
function TProcessOpener.GetSecurityDescriptor: TSecurityAttributes;
begin
result.nLength := sizeof(result);
result.lpSecurityDescriptor :=
SecurityDescriptorManipulator.GetSecurityDescriptor;
result.bInheritHandle := true;
end;
class function TProcessOpener.Create: TProcessOpener;
begin
if ProcessOpener = nil then
result := inherited Create as self
else
result := ProcessOpener;
end;
procedure TProcessOpener.CreatePipeWithHandles(
var ReadHandle, WriteHandle: THandle);
var
SecurityAttributes: TSecurityAttributes;
begin
SecurityAttributes := GetSecurityDescriptor;
if not CreatePipe(ReadHandle, WriteHandle, @SecurityAttributes, 0) then
raise EOSError.Create('CreatePipe Error (' + UIntToStr(GetLastError) + ')');
end;
function TProcessOpener.ReadFromHandle(
const ReadHandle: THandle): AnsiString;
var
Buffer: array[0..512] of AnsiChar;
BytesRead: DWORD;
begin
result := '';
while ReadFile(ReadHandle, Buffer, SizeOf(Buffer) - 1, BytesRead, nil) do
begin
Buffer[BytesRead] := #0;
ProcessBuffer(String(Buffer), result);
end;
end;
function TProcessOpener.OpenProcWithOutput(const Path, Command: String
): AnsiString;
begin
result := OpenProcWithProcessFunction(Path, Command, DefaultProcessBuffer);
end;
function TProcessOpener.OpenProcWithProcessFunction(
const Path, Command: String;
const ProcessBufferFunction: TProcessBuffer): AnsiString;
const
StartupSettingsTemplate: TStartupInfo =
(cb: sizeof(STARTUPINFO);
dwFlags: STARTF_USESHOWWINDOW or STARTF_USESTDHANDLES;
wShowWindow: SW_HIDE);
var
StartupSettings: TStartupInfo;
WriteHandle, ReadHandle: THandle;
ProcessInformation: _PROCESS_INFORMATION;
begin
ProcessBuffer := ProcessBufferFunction;
SecurityDescriptorManipulator := TSecurityDescriptorManipulator.Create;
CreatePipeWithHandles(ReadHandle, WriteHandle);
StartupSettings := StartupSettingsTemplate;
StartupSettings.hStdOutput := WriteHandle;
StartupSettings.hStdError := WriteHandle;
if not CreateProcess(nil,
PWideChar(WideString(Command)), nil, nil, True, 0, nil,
PWideChar(WideString(Path)), StartupSettings, ProcessInformation) then
raise EOSError.Create(
'CreateProcess Error(Command: ' + Command + ' Path: ' + Path +
' ErrorCode: ' + UIntToStr(GetLastError) + ')');
CloseHandle(WriteHandle);
result := ReadFromHandle(ReadHandle);
CloseHandle(ReadHandle);
FreeAndNil(SecurityDescriptorManipulator);
end;
procedure DefaultProcessBuffer(const CurrentBuffer: String;
var CurrentResult: AnsiString);
begin
CurrentResult := AnsiString(String(CurrentResult) + CurrentBuffer);
end;
initialization
ProcessOpener := TProcessOpener.Create;
finalization
ProcessOpener.Free;
end.
|
{
Mystix
Copyright (C) 2005 Piotr Jura
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
You can contact with me by e-mail: pjura@o2.pl
}
unit uMRU;
interface
uses
Classes, SysUtils, uMyIniFiles;
type
TMRUList = class
private
fMRUList: TStringList;
fLimit: Integer;
fMyIniFile: TMyIniFile;
fIniSection: String;
function GetItem(Index: Integer): String;
procedure Read;
procedure Write;
function GetCount: Integer;
public
constructor Create(aMyIniFile: TMyIniFile; aLimit: Integer;
aIniSection: String);
destructor Destroy; override;
procedure Add(Item: String);
procedure Clear;
property AllItems: TStringList read fMRUList;
property Count: Integer read GetCount;
property Items[Index: Integer]: String read GetItem; default;
end;
implementation
{ TMRUList }
procedure TMRUList.Add(Item: String);
begin
if fMRUList.IndexOf(Item) <> -1 then
fMRUList.Delete(fMRUList.IndexOf(Item));
fMRUList.Insert(0, Item);
if fMRUList.Count > fLimit then
fMRUList.Delete(fLimit);
end;
procedure TMRUList.Clear;
begin
fMRUList.Clear;
end;
constructor TMRUList.Create(aMyIniFile: TMyIniFile; aLimit: Integer;
aIniSection: String);
begin
fMyIniFile := aMyIniFile;
fLimit := aLimit;
fIniSection := aIniSection;
fMRUList := TStringList.Create;
Read;
end;
destructor TMRUList.Destroy;
begin
Write;
fMRUList.Free;
inherited;
end;
function TMRUList.GetCount: Integer;
begin
Result := fMRUList.Count;
end;
function TMRUList.GetItem(Index: Integer): String;
begin
Result := fMRUList[Index];
end;
procedure TMRUList.Read;
var
i: Integer;
begin
i := 1;
while (fMyIniFile.ValueExists(fIniSection, 'MRUItem' + IntToStr(i)))
and (i <= fLimit) do
begin
fMRUList.Add( fMyIniFile.ReadString(fIniSection, 'MRUItem' + IntToStr(i), '') );
Inc(i);
end;
end;
procedure TMRUList.Write;
var
i: Integer;
begin
for i := 1 to fMRUList.Count do
fMyIniFile.WriteString(fIniSection, 'MRUItem' + IntToStr(i), fMRUList[i - 1]);
end;
end.
|
unit DAOTest;
interface
uses
TestClasses, Generics.Collections;
type
TDAOTest = class
function GetList: TObjectList<TTest>;
procedure Add(Title: string);
procedure Delete(Index: Integer);
procedure Edit(Index: Integer; Title: string);
end;
implementation
uses
JoanModule;
{ TDAOTest }
procedure TDAOTest.Add(Title: string);
begin
Joan.JoanQuery.Close;
Joan.JoanQuery.SQL.Text :=
'INSERT INTO test (title) VALUES (:title)';
Joan.JoanQuery.ParamByName('title').AsString := Title;
Joan.JoanQuery.ExecSQL;
end;
procedure TDAOTest.Delete(Index: Integer);
begin
Joan.JoanQuery.Close;
Joan.JoanQuery.SQL.Text :=
'DELETE FROM test WHERE Idx = :Idx';
Joan.JoanQuery.ParamByName('Idx').Asinteger := Index;
Joan.JoanQuery.ExecSQL;
end;
procedure TDAOTest.Edit(Index: Integer; Title: string);
begin
Joan.JoanQuery.Close;
Joan.JoanQuery.SQL.Text :=
'UPDATE test SET Title = :Title WHERE Idx = :Idx';
Joan.JoanQuery.ParamByName('Idx').Asinteger := Index;
Joan.JoanQuery.ParamByName('Title').AsString := Title;
Joan.JoanQuery.ExecSQL;
end;
function TDAOTest.GetList: TObjectList<TTest>;
var
Test: TTest;
begin
Result := TObjectList<TTest>.Create;
Joan.JoanQuery.Close;
Joan.JoanQuery.SQL.Text := 'SELECT * FROM test';
Joan.JoanQuery.Open;
Joan.JoanQuery.First;
while not Joan.JoanQuery.Eof do
begin
Test := TTest.Create;
Test.Idx := Joan.JoanQuery.FieldByName('idx').AsInteger;
Test.Title := Joan.JoanQuery.FieldByName('title').AsString;
// TObjectList<TTest> 여기에다가 값을 넣는다.
Result.Add(Test);
Joan.JoanQuery.Next;
end;
end;
end.
|
{*******************************************************}
{ }
{ Delphi DataSnap Framework }
{ }
{ Copyright(c) 1995-2018 Embarcadero Technologies, Inc. }
{ All rights reserved }
{ }
{*******************************************************}
unit DSAzDlgACL;
interface
uses
Vcl.Buttons, System.Classes, Vcl.Controls, DSAzure, Vcl.ExtCtrls, Vcl.Forms, Vcl.Graphics, Vcl.Grids,
Vcl.StdCtrls;
type
TAzACL = class(TForm)
OKBtn: TButton;
CancelBtn: TButton;
Bevel1: TBevel;
rgPublicDataAccess: TRadioGroup;
sgId: TStringGrid;
cbxRead: TCheckBox;
cbxDelete: TCheckBox;
cbxWrite: TCheckBox;
cbxList: TCheckBox;
gbxAccessPolicy: TGroupBox;
lbeStart: TLabeledEdit;
lbeExpiry: TLabeledEdit;
gbxIdentifiers: TGroupBox;
procedure sgIdSetEditText(Sender: TObject; ACol, ARow: Integer;
const Value: string);
procedure sgIdSelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
procedure sgIdGetEditText(Sender: TObject; ACol, ARow: Integer;
var Value: string);
procedure FormCreate(Sender: TObject);
procedure lbeStartChange(Sender: TObject);
procedure lbeExpiryChange(Sender: TObject);
procedure cbxReadClick(Sender: TObject);
procedure cbxWriteClick(Sender: TObject);
procedure cbxDeleteClick(Sender: TObject);
procedure cbxListClick(Sender: TObject);
procedure rgPublicDataAccessClick(Sender: TObject);
private
{ Private declarations }
FAPArray: TAccessPolicyArray;
FIndex: Integer;
FLastValidIdentifier: String;
procedure MoveIndex(NewIndex: Integer);
procedure SetPublicDataAccess(const Access: string);
function GetPublicDataAccess: string;
function GetAccessPolicy(idx: Integer): TAccessPolicy;
function GetIdentifier(idx: Integer): string;
function GetCount: Integer;
procedure DeleteRow(ARow: Integer);
function GetRawIdentifier(idx: Integer): string;
public
{ Public declarations }
procedure SetAccessPolicyLength(Size: Integer);
procedure SetAccessPolicy(Index: Integer; const Id: string; AP: TAccessPolicy);
procedure SetBaseline;
procedure MoveToRow(ARow: Integer);
property PublicDataAccess: string read GetPublicDataAccess write SetPublicDataAccess;
property AccessPolicy[idx: Integer]: TAccessPolicy read GetAccessPolicy;
property Identifier[idx: Integer]: string read GetIdentifier;
property RawIdentifier[idx: Integer]: string read GetRawIdentifier;
property Count: Integer read GetCount;
end;
implementation
uses Data.DBXClientResStrs, Vcl.Dialogs, System.SysUtils, System.UITypes;
{$R *.dfm}
{ TAzACL }
procedure TAzACL.cbxDeleteClick(Sender: TObject);
begin
FAPArray[FIndex].PermDelete := cbxDelete.Checked;
OKBtn.Enabled := true;
end;
procedure TAzACL.cbxListClick(Sender: TObject);
begin
FAPArray[FIndex].PermList := cbxList.Checked;
OKBtn.Enabled := true;
end;
procedure TAzACL.cbxReadClick(Sender: TObject);
begin
FAPArray[FIndex].PermRead := cbxRead.Checked;
OKBtn.Enabled := true;
end;
procedure TAzACL.cbxWriteClick(Sender: TObject);
begin
FAPArray[FIndex].PermWrite := cbxWrite.Checked;
OKBtn.Enabled := true;
end;
procedure TAzACL.DeleteRow(ARow: Integer);
begin
if (ARow < (sgId.RowCount - 1)) and (sgId.Cells[0, ARow+1] <> EmptyStr) then
begin
while ARow < sgId.RowCount - 1 do
begin
sgId.Cells[0, ARow] := sgId.Cells[0, ARow + 1];
FAPArray[ARow] := FAPArray[ARow + 1];
Inc(ARow);
end;
sgId.Cells[0, ARow] := EmptyStr;
end;
end;
procedure TAzACL.FormCreate(Sender: TObject);
begin
SetLength(FAPArray, sgId.RowCount);
end;
function TAzACL.GetAccessPolicy(idx: Integer): TAccessPolicy;
begin
Result := FAPArray[idx];
end;
function TAzACL.GetCount: Integer;
begin
Result := Length(FAPArray);
end;
function TAzACL.GetIdentifier(idx: Integer): string;
begin
Result := TAzureService.Encode(sgId.Cells[0, idx]);
end;
function TAzACL.GetPublicDataAccess: string;
begin
case rgPublicDataAccess.ItemIndex of
0: Result := 'container';
1: Result := 'blob';
else
Result := '';
end;
end;
function TAzACL.GetRawIdentifier(idx: Integer): string;
begin
Result := sgId.Cells[0, idx];
end;
procedure TAzACL.lbeExpiryChange(Sender: TObject);
begin
FAPArray[FIndex].Expiry := lbeExpiry.Text;
OKBtn.Enabled := true;
end;
procedure TAzACL.lbeStartChange(Sender: TObject);
begin
FAPArray[FIndex].Start := lbeStart.Text;
OKBtn.Enabled := true;
end;
procedure TAzACL.MoveIndex(NewIndex: Integer);
begin
FIndex := NewIndex;
cbxRead.Checked := FAPArray[FIndex].PermRead;
cbxWrite.Checked := FAPArray[FIndex].PermWrite;
cbxDelete.Checked := FAPArray[FIndex].PermDelete;
cbxList.Checked := FAPArray[FIndex].PermList;
lbeStart.Text := FAPArray[FIndex].Start;
lbeExpiry.Text := FAPArray[FIndex].Expiry;
end;
procedure TAzACL.MoveToRow(ARow: Integer);
begin
if sgId.Cells[0, ARow] = EmptyStr then
begin
gbxAccessPolicy.Caption := SNewPolicyCaption;
FAPArray[ARow] := TAccessPolicy.Create;
end else
gbxAccessPolicy.Caption := sgId.Cells[0, ARow];
MoveIndex(ARow);
end;
procedure TAzACL.rgPublicDataAccessClick(Sender: TObject);
begin
OKBtn.Enabled := true;
end;
procedure TAzACL.SetAccessPolicy(Index: Integer; const Id: string;
AP: TAccessPolicy);
begin
FAPArray[Index] := AP;
sgId.Cells[0, Index] := TAzureService.Decode(Id);
end;
procedure TAzACL.SetAccessPolicyLength(Size: Integer);
begin
SetLength(FAPArray, Size);
end;
procedure TAzACL.SetBaseline;
begin
OKBtn.Enabled := false;
end;
procedure TAzACL.SetPublicDataAccess(const Access: string);
begin
if 'blob' = Access then
rgPublicDataAccess.ItemIndex := 1
else if 'container' = Access then
rgPublicDataAccess.ItemIndex := 0
else if EmptyStr = Access then
rgPublicDataAccess.ItemIndex := 2
else
rgPublicDataAccess.ItemIndex := -1
end;
procedure TAzACL.sgIdGetEditText(Sender: TObject; ACol, ARow: Integer;
var Value: string);
begin
MoveToRow(ARow);
FLastValidIdentifier := Value;
end;
procedure TAzACL.sgIdSelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
begin
if ARow > 0 then
CanSelect := sgId.Cells[ACol, ARow-1] <> EmptyStr;
if CanSelect then
begin
MoveToRow(ARow);
FLastValidIdentifier := sgId.Cells[ACol, ARow];
end;
end;
procedure TAzACL.sgIdSetEditText(Sender: TObject; ACol, ARow: Integer;
const Value: string);
begin
if ARow = FIndex then
begin
if Value = EmptyStr then
begin
if MessageDlg(Format(SAreYouSurePolicy, [ARow+1]), mtWarning, [mbYes, mbNo], 0) = mrYes then
begin
DeleteRow(ARow);
MoveToRow(ARow);
end else
sgId.Cells[ACol, ARow] := FLastValidIdentifier;
end else
FLastValidIdentifier := Value;
gbxAccessPolicy.Caption := sgId.Cells[ACol, ARow];
OKBtn.Enabled := true;
end;
end;
end.
|
unit u_ext_info;
interface
uses Windows, u_obimp_const;
const
//============================================
//dll exported functions names
FUNC_NAME_EXTENSION_INFO = 'GetExtensionInfo_v2';
FUNC_NAME_CREATE_INSTANCE_PG = 'CreateExtenInstancePG_v2';
//============================================
//Available extension types:
EXT_TYPE_TRANSPORT = $0001;
EXT_TYPE_PLUGIN = $0002;
EXT_TYPE_MAX = $0002;
type
//common extension information
TExtensionInfo = record
ExtType : Word;
ExtUUID : array[0..15] of Byte;
ExtName : WideString; //must not be empty
ExtVer : WideString;
ExtAuthor : WideString;
ExtInfoURL : WideString;
ExtParams : Pointer; //according ExtType
ExtTimer : Boolean; //extensions wants to receive timer ticks for instances, every ~1000 msecs will be called TimerTick function
end;
pExtensionInfo = ^TExtensionInfo;
///////////////////////////////////////////////////////////////////////////////
/// PLUGIN extension
///////////////////////////////////////////////////////////////////////////////
//plugin extension parameters
TExtParamsPG = record
ListenTextMsgs: Boolean;
end;
pExtParamsPG = ^TExtParamsPG;
TExtServerInfo = record
VerMajor : Word;
VerMinor : Word;
VerRelease : Word;
VerBuild : Word;
PathUserDB : WideString;
PathLogFiles : WideString;
end;
pExtServerInfo = ^TExtServerInfo;
TExtPlugTextMsg = record
AccSender : WideString;
AccRcver : WideString;
MsgType : DWord;
MsgText : WideString;
AckRequired : Boolean; //delivery report from receiver required
MsgEncrypted : Boolean; //if message is encrypted then it will be base64 encoded, but anyway it can't be decryted
SystemMsg : Boolean; //system message flag
SystemMsgPos : Byte; //system message popup position (0 - default, 1 - screen center)
MultipleMsg : Boolean; //multiple message flag
RcverOffline : Boolean; //receiver is offline at message sending moment
TranspOwnerAcc : WideString; //transport owner account name if message was send to transport
TranspUUIDHex : WideString; //transport UUID in hex if message was send to transport
end;
pExtPlugTextMsg = ^TExtPlugTextMsg;
//plugin extension interface
IExtensionPG = interface
procedure TimerTick; stdcall;
procedure NotifyTextMsg(const ExtPlugTextMsg: TExtPlugTextMsg); stdcall;
end;
//plugin events interface
IEventsPG = interface
procedure GetServerInfo(var ServerInfo: TExtServerInfo); stdcall;
end;
implementation
end.
|
{**********************************************}
{ TeeChart Office / TeeTree }
{ Inspector object. }
{ Copyright (c) 2001-2004 by David Berneda }
{**********************************************}
unit TeeInspector;
{$I TeeDefs.inc}
interface
Uses {$IFNDEF LINUX}
Windows,
{$ENDIF}
{$IFDEF D6}
Types,
{$ENDIF}
{$IFDEF CLX}
QGrids, QGraphics, QStdCtrls, QMenus, QForms, QControls, Qt,
{$ELSE}
Grids, Graphics, Controls, Forms, StdCtrls, Menus,
{$ENDIF}
{$IFDEF CLR}
Variants,
{$ENDIF}
Classes, SysUtils, TeCanvas, TeeProcs;
type
TInspectorItemStyle=( iiBoolean, iiString, iiSelection, iiColor, iiPen,
iiGradient, iiBrush, iiFont, iiImage, iiButton,
iiInteger, iiDouble );
TInspectorItem=class;
TGetItemProc=procedure(Const S:String; AObject:TObject=nil) of object;
TGetInspectorItems=procedure(Sender:TInspectorItem; Proc:TGetItemProc) of object;
TTeeInspector=class;
TInspectorItem=class(TCollectionItem)
private
FCaption : String;
FData : TObject;
FEnabled : Boolean;
FStyle : TInspectorItemStyle;
FValue : Variant;
FVisible : Boolean;
IData : TObject;
FOnChange : TNotifyEvent;
FOnGetItems : TGetInspectorItems;
Procedure Changed;
Procedure RebuildInspector;
procedure SetCaption(const Value: String);
procedure SetVisible(const Value: Boolean);
procedure SetValue(const Value: Variant);
procedure SetData(const Value: TObject);
protected
Function StyleToInt:Integer;
public
Constructor Create(Collection:TCollection); override;
Function Inspector:TTeeInspector;
property Data:TObject read FData write SetData;
published
property Caption:String read FCaption write SetCaption;
property Enabled:Boolean read FEnabled write FEnabled default True;
property Style:TInspectorItemStyle read FStyle write FStyle default iiBoolean;
property Value:Variant read FValue write SetValue;
property Visible:Boolean read FVisible write SetVisible default True;
property OnChange:TNotifyEvent read FOnChange write FOnChange;
property OnGetItems:TGetInspectorItems read FOnGetItems write FOnGetItems;
end;
TInspectorItems=class(TOwnedCollection)
private
Function Get(Index:Integer):TInspectorItem;
Procedure Put(Index:Integer; Const Value:TInspectorItem);
protected
procedure Update(Item: TCollectionItem); override;
public
Inspector : TTeeInspector;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
AData:TObject):TInspectorItem; overload;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
AData:TObject; const AOnChange:TNotifyEvent):TInspectorItem; overload;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
const AOnChange:TNotifyEvent):TInspectorItem; overload;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant; const AOnChange:TNotifyEvent):TInspectorItem; overload;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant):TInspectorItem; overload;
Function Add( AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant; AData:TObject;
const AOnChange:TNotifyEvent):TInspectorItem; overload;
property Item[Index:Integer]:TInspectorItem read Get write Put; default;
end;
TComboFlatGrid=class(TComboFlat)
{$IFNDEF CLX}
private
{$IFNDEF CLR}
procedure CMFocusChanged(var Message: TCMFocusChanged); message CM_FOCUSCHANGED;
{$ENDIF}
{$ELSE}
protected
function EventFilter(Sender: QObjectH; Event: QEventH): Boolean; override;
{$ENDIF}
end;
TEditGrid=class(TEdit)
{$IFNDEF CLX}
private
{$IFNDEF CLR}
procedure CMFocusChanged(var Message: TCMFocusChanged); message CM_FOCUSCHANGED;
{$ENDIF}
{$ELSE}
protected
function EventFilter(Sender: QObjectH; Event: QEventH): Boolean; override;
{$ENDIF}
end;
TInspectorHeader=class(TPersistent)
private
FFont : TFont;
FVisible : Boolean;
Procedure CanvasChanged(Sender:TObject);
procedure SetFont(const Value: TFont);
procedure SetVisible(const Value: Boolean);
public
Inspector : TTeeInspector;
Constructor Create;
Destructor Destroy; override;
Procedure Update;
published
property Font:TFont read FFont write SetFont;
property Visible:Boolean read FVisible write SetVisible default True;
end;
TTeeInspector=class(TStringGrid)
private
FHeader : TInspectorHeader;
FItems : TInspectorItems;
IComboGrid : TComboFlatGrid;
IEditGrid : TEditGrid;
procedure AddComboItem(Const S:String; AObject:TObject);
procedure ComboChange(Sender: TObject);
Procedure CreateCombo;
Procedure CreateEdit;
procedure EditChange(Sender: TObject);
procedure EditKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
Procedure HideCombos;
procedure InternalSetHeader;
Function MinRow:Integer;
Procedure SetComboIndex;
procedure SetHeader(Const Value:TInspectorHeader);
Procedure SetItems(const Value:TInspectorItems);
Function ValidRow(ARow:Integer):Boolean;
protected
procedure DrawCell(ACol, ARow: Integer; ARect: TRect;
AState: TGridDrawState); override;
Procedure DoPositionCombos(WhenVisible:Boolean);
Function Item(ARow:Integer):TInspectorItem;
procedure KeyDown(var Key: Word; Shift: TShiftState); override;
procedure Loaded; override;
procedure MouseDown(Button: TMouseButton; Shift: TShiftState;
X, Y: Integer); override;
procedure MouseMove(Shift: TShiftState; X, Y: Integer); override;
procedure Rebuild;
procedure Resize; override;
function SelectCell(ACol, ARow: Integer): Boolean; override;
{$IFDEF CLX}
Procedure SetParent(const Value: TWidgetControl); override;
{$ELSE}
Procedure SetParent(AParent: TWinControl); override;
{$ENDIF}
procedure TopLeftChanged; override;
public
Constructor Create(AOwner:TComponent); override;
Destructor Destroy; override;
Procedure Clear;
Procedure SetProperties(const AMenu:TPopupMenu);
published
property Items:TInspectorItems read FItems write SetItems;
property Color default clBtnFace;
property ColCount default 2;
property DefaultColWidth default 82;
property DefaultRowHeight default 19;
property FixedCols default 0;
property GridLineWidth default 0;
property RowCount default 1;
property Header:TInspectorHeader read FHeader write SetHeader;
{$IFDEF CLX}
property ScrollBars default ssAutoBoth;
{$ENDIF}
end;
implementation
Uses TeeConst, TeePenDlg, Math, TeeEdiGrad, TeeBrushDlg, TeeEdiFont;
{ TInspectorItems }
procedure TInspectorItem.Changed;
begin
if Assigned(FOnChange) then FOnChange(Self);
end;
constructor TInspectorItem.Create(Collection: TCollection);
begin
inherited;
FVisible:=True;
FEnabled:=True;
if csDesigning in Inspector.ComponentState then
RebuildInspector;
end;
Procedure TInspectorItem.RebuildInspector;
begin
if not (csLoading in Inspector.ComponentState) then
Inspector.Rebuild;
end;
Function TInspectorItem.Inspector:TTeeInspector;
begin
result:=TInspectorItems(Collection).Inspector;
end;
procedure TInspectorItem.SetCaption(const Value: String);
begin
if FCaption<>Value then
begin
FCaption:=Value;
RebuildInspector;
end;
end;
procedure TInspectorItem.SetData(const Value: TObject);
begin
if FData<>Value then
begin
FData:=Value;
if Style=iiSelection then
with Inspector do
if Item(Row)=Self then
begin
SetComboIndex;
with IComboGrid do
if ItemIndex=-1 then Self.Value:=''
else Self.Value:=IComboGrid.Items[IComboGrid.ItemIndex];
end;
end;
end;
procedure TInspectorItem.SetValue(const Value: Variant);
begin
FValue:=Value;
Inspector.Invalidate;
end;
procedure TInspectorItem.SetVisible(const Value: Boolean);
begin
if FVisible<>Value then
begin
FVisible:=Value;
RebuildInspector;
end;
end;
Function TInspectorItem.StyleToInt:Integer;
begin
case FStyle of
iiButton : result:=0;
iiBoolean : result:=1;
iiPen : result:=3;
iiGradient : result:=4;
iiColor : result:=2;
iiInteger,
iiDouble,
iiString : result:=10;
iiSelection : result:=0;
iiFont : result:=7;
iiImage : result:=8;
iiBrush : result:=9;
else
result:=-1;
end;
end;
{ TInspectorItems }
Function TInspectorItems.Get(Index:Integer):TInspectorItem;
begin
result:=TInspectorItem(inherited Items[Index]);
end;
Procedure TInspectorItems.Put(Index:Integer; Const Value:TInspectorItem);
begin
inherited Items[Index]:=Value;
end;
Function TInspectorItems.Add( AStyle:TInspectorItemStyle; Const ACaption:String;
AData:TObject):TInspectorItem;
var c : TNotifyEvent;
begin
c:=nil;
result:=Add(AStyle,ACaption,{$IFDEF CLR}varNull{$ELSE}vaNull{$ENDIF},AData,c);
end;
Function TInspectorItems.Add( AStyle:TInspectorItemStyle; Const ACaption:String;
AData:TObject; const AOnChange:TNotifyEvent):TInspectorItem;
begin
result:=Add(AStyle,ACaption,{$IFDEF CLR}varNull{$ELSE}vaNull{$ENDIF},AData,AOnChange);
end;
Function TInspectorItems.Add( AStyle:TInspectorItemStyle; Const ACaption:String;
const AOnChange:TNotifyEvent):TInspectorItem;
begin
result:=Add(AStyle,ACaption,{$IFDEF CLR}varNull{$ELSE}vaNull{$ENDIF},nil,AOnChange);
end;
Function TInspectorItems.Add( AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant; const AOnChange:TNotifyEvent):TInspectorItem;
begin
result:=Add(AStyle,ACaption,InitialValue,nil,AOnChange);
end;
Function TInspectorItems.Add( AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant):TInspectorItem;
var c : TNotifyEvent;
begin
c:=nil;
result:=Add(AStyle,ACaption,InitialValue,nil,c);
end;
Function TInspectorItems.Add(AStyle:TInspectorItemStyle; Const ACaption:String;
InitialValue:Variant; AData:TObject;
const AOnChange:TNotifyEvent):TInspectorItem;
begin
result:=TInspectorItem(inherited Add);
with result do
begin
FStyle:=AStyle;
FCaption:=ACaption;
FValue:=InitialValue;
FData:=AData;
FOnChange:=AOnChange;
end;
with Inspector do
begin
RowCount:=RowCount+1;
Cells[0,RowCount-1]:=ACaption;
Objects[0,RowCount-1]:=result;
end;
end;
procedure TInspectorItems.Update(Item: TCollectionItem);
begin
if not (csLoading in Inspector.ComponentState) then
Inspector.Rebuild;
end;
{ TTeeInspector }
Constructor TTeeInspector.Create(AOwner:TComponent);
begin
inherited;
FHeader:=TInspectorHeader.Create;
FHeader.Inspector:=Self;
FHeader.Font.Color:=clNavy;
FItems:=TInspectorItems.Create(Self,TInspectorItem);
FItems.Inspector:=Self;
Color:=clBtnFace;
ColCount:=2;
DefaultColWidth:=82;
DefaultRowHeight:=19;
FixedCols:=0;
RowCount:=1;
GridLineWidth:=0;
Options:=[goFixedVertLine, goVertLine, goHorzLine, goColSizing, goThumbTracking];
{$IFDEF CLX}
ScrollBars:=ssAutoBoth;
{$ENDIF}
Header.Update;
CreateCombo;
CreateEdit;
end;
Destructor TTeeInspector.Destroy;
begin
FItems.Free;
FHeader.Free;
inherited;
end;
Procedure TTeeInspector.SetItems(const Value:TInspectorItems);
begin
FItems.Assign(Value);
end;
procedure TTeeInspector.SetHeader(Const Value:TInspectorHeader);
begin
FHeader.Assign(Value);
end;
Procedure TTeeInspector.InternalSetHeader;
begin { set header cells text }
if Header.Visible then
begin
Cells[0,0]:=TeeMsg_Property;
Cells[1,0]:=TeeMsg_Value;
end
else Rows[0].Clear;
end;
Procedure TTeeInspector.CreateEdit;
begin { create edit box }
IEditGrid:=TEditGrid.Create(Self);
with IEditGrid do
begin
Name:='IEditGrid';
Visible:=False;
OnChange:=Self.EditChange;
OnKeyDown:=Self.EditKeyDown;
end;
end;
Procedure TTeeInspector.SetComboIndex;
begin
with IComboGrid do
begin
if Items.Count=0 then
with Item(Row) do
if Assigned(FOnGetItems) then FOnGetItems(Item(Row),AddComboItem);
ItemIndex:=Items.IndexOfObject(Item(Row).Data);
end;
end;
Procedure TTeeInspector.CreateCombo;
begin { create combobox }
IComboGrid:=TComboFlatGrid.Create(Self);
with IComboGrid do
begin
Name:='IComboGrid';
Style:=csDropDownList;
DropDownCount:=8;
ItemHeight:=21;
Visible:=False;
OnChange:=Self.ComboChange;
end;
end;
Procedure TTeeInspector.Resize;
begin
inherited;
if ColCount>0 then
{$IFDEF CLX}
if (not Assigned(Owner)) or (not (csReading in Owner.ComponentState)) then
{$ENDIF}
ColWidths[1]:=ClientWidth-ColWidths[0];
{ resize combobox width (if visible) }
DoPositionCombos(True);
if (Row=0) and (RowCount>MinRow) then MoveColRow(1,MinRow,True,True);
end;
{$IFDEF CLX}
Procedure TTeeInspector.SetParent(const Value: TWinControl);
{$ELSE}
Procedure TTeeInspector.SetParent(AParent: TWinControl);
{$ENDIF}
begin
inherited;
if (not (csDestroying in ComponentState)) and
(not (csDesigning in ComponentState)) then
begin
IComboGrid.Parent:=Parent;
IEditGrid.Parent:=Parent;
end;
end;
procedure TTeeInspector.EditKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
case Key of
TeeKey_Escape: begin
HideCombos;
SetFocus;
end;
TeeKey_Up: begin
HideCombos;
SetFocus;
if Row>=MinRow then Row:=Row-1;
end;
TeeKey_Down: begin
HideCombos;
SetFocus;
if Row<RowCount then Row:=Row+1;
end;
end;
end;
Function TTeeInspector.Item(ARow:Integer):TInspectorItem;
begin
result:=TInspectorItem(Objects[0,ARow]);
end;
procedure TTeeInspector.EditChange(Sender: TObject);
begin { the inspector edit box has changed }
with Item(Row) do
begin
if Style=iiString then Value:=IEditGrid.Text
else Value:=StrToIntDef(IEditGrid.Text,0);
Changed;
end;
end;
procedure TTeeInspector.ComboChange(Sender: TObject);
var tmpItem : TMenuItem;
begin { the inspector combobox has changed, select subitem }
if IComboGrid.Tag {$IFDEF CLR}<>nil{$ELSE}<>0{$ENDIF} then
begin
tmpItem:=TMenuItem(IComboGrid.Tag).Items[IComboGrid.ItemIndex];
tmpItem.Checked:=True;
if Assigned(tmpItem.OnClick) then tmpItem.OnClick(tmpItem);
end
else
with Item(Row) do
begin
Value:=IComboGrid.Items[IComboGrid.ItemIndex];
Data:=IComboGrid.Items.Objects[IComboGrid.ItemIndex];
Changed;
end;
end;
Procedure TTeeInspector.Clear;
begin
Items.Clear;
end;
// A Menu can be used to fill the Inspector.
Procedure TTeeInspector.SetProperties(const AMenu:TPopupMenu);
var t : Integer;
tmpSt : String;
tmp : Integer;
tmp2 : Integer;
tmpInspectorItem : TInspectorItem;
begin { set properties at inspector, if any }
HideCombos;
Items.Clear;
tmp:=0;
if Assigned(AMenu) then
with AMenu do
begin
{ call OnPopup to prepare items }
if Assigned(OnPopup) then OnPopup(AMenu);
RowCount:=Items.Count;
{ fill properties... }
for t:=0 to Items.Count-1 do
begin
if {$IFDEF D5}(not Items[t].IsLine){$ELSE}(Items[t].Caption<>'-'){$ENDIF}
and (Items[t].Enabled)
and (Items[t].HelpContext<>5) then { 5 means "dont put at inspector" }
begin
tmpSt:=StripHotkey(Items[t].Caption);
{ remove trailing ellipsi "..." }
While tmpSt[Length(tmpSt)]='.' do Delete(tmpSt,Length(tmpSt),1);
Inc(tmp);
tmpInspectorItem:=TInspectorItem(Self.Items.Add);
with tmpInspectorItem do
begin
Caption:=tmpSt;
Data:=TObject(AMenu.Items[t].Tag);
IData:=AMenu.Items[t];
if Items[t].Count>0 then Style:=iiSelection;
end;
if Header.Visible then tmp2:=tmp
else tmp2:=tmp-1;
Cells[0,tmp2]:=tmpSt;
Objects[1,tmp2]:=tmpInspectorItem;
end;
end;
end;
if Header.Visible then RowCount:=tmp+1
else RowCount:=tmp;
{ enable / disable inspector }
Enabled:=Assigned(AMenu);
{ resize grid column }
ColWidths[1]:=ClientWidth-ColWidths[0];
end;
const TeeInspectorButtonSize=16;
procedure TTeeInspector.DrawCell(ACol, ARow: Integer; ARect: TRect;
AState: TGridDrawState);
Function BooleanCell(ARow:Integer):Boolean;
var tmp : TObject;
begin { returns True if the inspector cell (menu item) is True }
result:=False;
tmp:=Item(ARow).IData;
if Assigned(tmp) then
begin
if tmp is TMenuItem then
result:=(tmp as TMenuItem).Checked;
end
else result:=Item(ARow).Value;
end;
Function CellType(ARow:Integer):Integer;
var tmp : TInspectorItem;
begin { returns the type of the cell if it points to a menu item }
result:=-1;
tmp:=Item(ARow);
if Assigned(tmp) then
if Assigned(tmp.IData) then
begin
if tmp.IData is TMenuItem then
result:=(tmp.IData as TMenuItem).HelpContext
end
else result:=tmp.StyleToInt;
end;
Procedure DrawEllipsis;
begin { draw small "ellipsis" buttons }
with Canvas do
begin
{$IFDEF CLX}
Pen.Color:=clBlack;
Pen.Style:=psSolid;
DrawPoint(ARect.Left+4,ARect.Bottom-6);
DrawPoint(ARect.Left+6,ARect.Bottom-6);
DrawPoint(ARect.Left+8,ARect.Bottom-6);
{$ELSE}
Pen.Handle:=TeeCreatePenSmallDots(clBlack);
MoveTo(ARect.Left+4,ARect.Bottom-6);
LineTo(ARect.Left+10,ARect.Bottom-6);
{$ENDIF}
end;
end;
Function CurrentItem:TMenuItem;
begin { returns the Menu Item associated to current grid cell }
result:=TMenuItem(Item(ARow).IData);
end;
Function CurrentItemCount:Integer;
var tmp : TMenuItem;
begin
tmp:=CurrentItem;
if Assigned(tmp) then result:=tmp.Count
else result:=0;
end;
Function RectangleItem:TRect;
begin
result:=TeeRect(ARect.Right+2,ARect.Top+2,ARect.Right+40,ARect.Bottom-2);
end;
Procedure DrawText(Const S:String; LeftPos:Integer=-1);
begin
if LeftPos=-1 then LeftPos:=ARect.Right+2;
Canvas.TextOut(LeftPos,ARect.Top,S);
end;
var tmp : Integer;
tmpSt : String;
tmpMiddle : Integer;
tmpCanvas : TTeeCanvas3D;
tmpGrad : TCustomTeeGradient;
tmpFont : TTeeFont;
tmpImage : TPicture;
tmpItem : TMenuItem;
tmpPen : TChartPen;
tmpColor : TColor;
tmpData : TObject;
{$IFDEF CLX}
QC : QColorH;
{$ENDIF}
tmpBrush : TChartBrush;
begin { draw checkboxes and buttons at Property Inspector }
{ draw thin dotted grid lines }
with Canvas do
begin
{$IFDEF CLX}
Start;
{$ENDIF}
if goHorzLine in Options then
begin
{$IFNDEF CLX}
Pen.Handle:=TeeCreatePenSmallDots(clDkGray);
{$ENDIF}
MoveTo(ARect.Left,ARect.Bottom-1);
LineTo(ARect.Right-1,ARect.Bottom-1);
end;
end;
if (ARow=0) and Header.Visible then
begin
{ draw top row text }
with Canvas do
begin
tmpColor:=Font.Color;
Font.Assign(Header.Font);
if gdSelected in AState then
Font.Color:=tmpColor;
TextOut(ARect.Left+2,ARect.Top+{$IFDEF CLX}2{$ELSE}1{$ENDIF},Cells[ACol,0]);
end;
end
else
if (ACol=1) and ValidRow(ARow) then { draw value cells }
with Canvas do
begin
{ resize rectangle to button / checkbox size }
Inc(ARect.Left,2);
Inc(ARect.Top,2);
Dec(ARect.Bottom,1);
ARect.Right:=ARect.Left+TeeInspectorButtonSize;
if CellType(ARow)=2 then { color property }
begin
tmpItem:=CurrentItem;
if Assigned(tmpItem) {$IFDEF CLR}and Assigned(tmpItem.Tag){$ENDIF} then
Brush.Color:={$IFDEF CLR}Integer{$ELSE}TColor{$ENDIF}(tmpItem.Tag)
else
Brush.Color:={$IFDEF CLR}Integer{$ELSE}TColor{$ENDIF}(Item(ARow).Value);
FillRect(TeeRect(ARect.Left,ARect.Top,ARect.Right-1,ARect.Bottom-1));
tmpSt:=ColorToString(Brush.Color);
if Copy(tmpSt,1,2)='cl' then
begin
Brush.Style:=bsClear;
DrawText(Copy(tmpSt,3,255));
end;
end
else
if CellType(ARow)=10 then // String
DrawText(Item(ARow).Value,ARect.Left)
else
begin
{ draw button or check-box }
if CellType(ARow)=1 then { boolean ? }
begin
if Item(ARow).Enabled then tmpColor:=Color
else tmpColor:=clSilver;
TeeDrawCheckBox(ARect.Left,ARect.Top,Canvas,BooleanCell(ARow),tmpColor);
end
else
if (CellType(ARow)<>-1) and (CurrentItemCount=0) and
(Item(ARow).Style<>iiSelection) and
(Item(ARow).Style<>iiString) and
(Item(ARow).Style<>iiInteger) and
(Item(ARow).Style<>iiDouble) then
begin { button }
{$IFDEF CLX}
Pen.Style:=psSolid;
FillRect(ARect);
{$ELSE}
Dec(ARect.Bottom);
Dec(ARect.Right,2);
tmp:=DFCS_BUTTONPUSH or DFCS_FLAT;
DrawFrameControl(Handle,ARect,DFC_BUTTON,tmp);
{$ENDIF}
end;
tmpMiddle:=(ARect.Top+ARect.Bottom) div 2;
case CellType(ARow) of
0: if (CurrentItemCount=0) and
(Item(ARow).Style<>iiSelection) then
DrawEllipsis { button }
else
begin { combobox (submenu items) }
tmpSt:='';
if CurrentItem<>nil then
begin
for tmp:=0 to CurrentItem.Count-1 do
begin
tmpItem:=CurrentItem.Items[tmp];
if tmpItem.RadioItem and tmpItem.Checked then
begin
tmpSt:=StripHotKey(tmpItem.Caption);
break;
end;
end;
end
else tmpSt:=Item(ARow).Value;
if tmpSt<>'' then
DrawText(tmpSt,ARect.Left);
end;
1: { boolean }
begin
{ draw Yes/No }
if BooleanCell(ARow) then tmpSt:=TeeMsg_Yes
else tmpSt:=TeeMsg_No;
DrawText(StripHotKey(tmpSt));
end;
3: begin { pen }
DrawEllipsis;
tmpPen:=TChartPen(Item(ARow).Data);
if Assigned(tmpPen) then
begin
TeeSetTeePen(Pen,tmpPen,tmpPen.Color,Handle);
MoveTo(ARect.Right+tmpPen.Width+1,tmpMiddle);
LineTo(ARect.Right+30,tmpMiddle);
end;
end;
4: begin { gradient }
DrawEllipsis;
tmpGrad:=TCustomTeeGradient(Item(ARow).Data);
if Assigned(tmpGrad) then
if tmpGrad.Visible then
begin
tmpCanvas:=TTeeCanvas3D.Create;
try
tmpCanvas.ReferenceCanvas:=Canvas;
tmpGrad.Draw(tmpCanvas,RectangleItem);
finally
tmpCanvas.Free;
{$IFDEF CLX}
with Canvas.Brush do
begin
QC:=QColor(clBtnFace);
try
QBrush_setColor(Handle, QC);
finally
QColor_destroy(QC);
end;
end;
{$ENDIF}
end;
end
else DrawText(TeeMsg_None);
end;
6: begin { integer }
// IntToStr(CurrentItem.HelpContext)
DrawText(Item(ARow).Value);
end;
7: begin { font }
DrawEllipsis;
tmpFont:=TTeeFont(Item(ARow).Data);
if Assigned(tmpFont) then
with tmpFont do
begin
Font.Color:=Color;
Font.Name:=Name;
Font.Style:=Style;
end;
DrawText(Font.Name);
end;
8: begin { image }
DrawEllipsis;
tmpImage:=TPicture(Item(ARow).Data);
if Assigned(tmpImage) and Assigned(tmpImage.Graphic) then
tmpSt:=TeeMsg_Image
else
tmpSt:=TeeMsg_None;
DrawText(tmpSt);
end;
9: begin { pattern brush }
DrawEllipsis;
tmpData:=Item(ARow).Data;
if Assigned(tmpData) then
begin
tmpBrush:=TChartBrush(tmpData);
if Assigned(tmpBrush.Image.Graphic) then
Brush.Bitmap:=tmpBrush.Image.Bitmap
else
Brush.Assign(tmpBrush);
end;
{$IFNDEF CLX}
if (CurrentItem<>nil) then
SetBkColor(Handle,ColorToRGB(StrToInt(CurrentItem.Hint))); // 6.01
{$ENDIF}
FillRect(RectangleItem);
Brush.Style:=bsSolid;
{$IFNDEF CLX}
if (CurrentItem<>nil) then
SetBkColor(Handle,ColorToRGB(Self.Color)); // 6.01
{$ENDIF}
end;
end;
end;
end
else inherited;
{$IFDEF CLX}
Canvas.Stop;
{$ENDIF}
end;
procedure TTeeInspector.AddComboItem(Const S:String; AObject:TObject);
begin
IComboGrid.Items.AddObject(S,AObject);
end;
Procedure TTeeInspector.HideCombos;
begin
{ remove previous combobox, if any }
if Assigned(IComboGrid) then IComboGrid.Hide;
{ remove previous edit box, if any }
if Assigned(IEditGrid) then IEditGrid.Hide;
end;
// Reload grid cells with Visible Items
procedure TTeeInspector.Rebuild;
var t : Integer;
tmp : Integer;
begin
tmp:=0;
for t:=0 to Items.Count-1 do if Items[t].Visible then Inc(tmp);
RowCount:=Math.Max(1,tmp);
if Header.Visible then
begin
tmp:=1;
if Items.Count>0 then
RowCount:=RowCount+1;
end
else tmp:=0;
for t:=0 to Items.Count-1 do
if Items[t].Visible then
begin
Cells[0,tmp]:=Items[t].Caption;
Objects[0,tmp]:=Items[t];
Inc(tmp);
end;
end;
procedure TTeeInspector.Loaded;
begin
inherited;
Rebuild;
if RowCount>MinRow then MoveColRow(1,MinRow,True,True);
end;
Function TTeeInspector.MinRow:Integer;
begin
if Assigned(FHeader) and Header.Visible then result:=1
else result:=0;
end;
procedure TTeeInspector.MouseDown(Button: TMouseButton; Shift: TShiftState;
X, Y: Integer);
var tmp : TObject;
tmpR : TRect;
t : Integer;
tmpItem : TInspectorItem;
begin { execute the inspector property (menu item associated) }
inherited;
if (Col=1) and ValidRow(Row) then { clicked at column 1? }
begin
HideCombos;
{ calculate rectangle for button or checkbox }
tmpR:=CellRect(Col,Row);
{ cell contains selection of items? }
tmpItem:=Item(Row);
if Assigned(tmpItem) then
begin
if (tmpItem.Style=iiString) or (tmpItem.Style=iiInteger) or
(tmpItem.Style=iiDouble) then
begin
with IEditGrid do
begin
{ set Edit box position and size }
DoPositionCombos(False);
Text:=Self.Item(Row).Value;
Show;
SetFocus;
end;
end
else
if tmpItem.Style=iiSelection then
begin
{ create combobox }
with IComboGrid do
begin
tmp:=tmpItem.IData;
Tag:={$IFDEF CLR}Variant{$ELSE}Integer{$ENDIF}(tmp); { menu item }
{ set ComboBox position and size }
DoPositionCombos(False);
{ fill combobox and select item }
Items.Clear;
if Assigned(tmp) and (tmp is TMenuItem) then
begin
with TMenuItem(tmp) do
for t:=0 to Count-1 do
if Items[t].RadioItem then
begin
IComboGrid.Items.Add(StripHotKey(Items[t].Caption));
if Items[t].Checked then
ItemIndex:=t;
end;
end
else
begin
with Self.Item(Row) do
if Assigned(FOnGetItems) then
begin
FOnGetItems(tmpItem,AddComboItem);
SetComboIndex;
end
else ItemIndex:=-1;
end;
Show;
end;
end;
tmpR.Right:=tmpR.Left+TeeInspectorButtonSize;
{ clicked on rectangle? }
if PointInRect(tmpR,X,Y) then
begin
if tmpItem.Enabled then
begin
Case tmpItem.Style of
iiBoolean: begin
if tmpItem.Value{$IFDEF CLR}=True{$ENDIF} then
tmpItem.Value:=False
else
tmpItem.Value:=True;
end;
iiColor: tmpItem.Value:=EditColor(Self,{$IFDEF CLR}TColor{$ENDIF}(tmpItem.Value));
iiFont: if tmpItem.Data is TTeeFont then
EditTeeFontEx(Self,TTeeFont(tmpItem.Data))
else
EditTeeFont(Self,TTeeFont(tmpItem.Data));
iiPen: EditChartPen(Self,TChartPen(tmpItem.Data));
iiBrush: EditChartBrush(Self,TChartBrush(tmpItem.Data));
iiGradient: EditTeeGradient(Self,TCustomTeeGradient(tmpItem.Data));
end;
{ repaing grid cell }
if tmpItem.StyleToInt=0 then InvalidateCell(Col,Row);
tmpItem.Changed;
if Assigned(tmpItem.IData) and (tmpItem.IData is TMenuItem) then
TMenuItem(tmpItem.IData).Click;
{ repaint clicked grid cell }
InvalidateCell(Col,Row);
end;
end;
end;
end;
end;
procedure TTeeInspector.KeyDown(var Key: Word; Shift: TShiftState);
begin { emulate mouse clicking when pressing the SPACE key }
if Key=TeeKey_Space then
With CellRect(1,Row) do MouseDown(mbLeft,[],Left+4,Top+4)
else
inherited;
end;
Procedure TTeeInspector.DoPositionCombos(WhenVisible:Boolean);
var R : TRect;
begin { set inspector combobox position and size }
R:=CellRect(Col,Row);
if Assigned(IComboGrid) and ((not WhenVisible) or IComboGrid.Visible) then
with IComboGrid do
begin
Left:=Self.Left+R.Left+1;
Width:=R.Right-R.Left+1;
Top:=Self.Top+R.Top-1;
end;
if Assigned(IEditGrid) and ((not WhenVisible) or IEditGrid.Visible) then
with IEditGrid do
begin
Left:=Self.Left+R.Left+1;
Width:=R.Right-R.Left+1;
Height:=R.Bottom-R.Top+1;
Top:=Self.Top+R.Top;
end;
end;
procedure TTeeInspector.TopLeftChanged;
begin { reposition the inspector ComboBox (if visible) when scrolling }
DoPositionCombos(True);
end;
Function TTeeInspector.ValidRow(ARow:Integer):Boolean;
begin
if Assigned(FHeader) and Header.Visible then
result:=ARow>0
else
result:=Assigned(Items) and (Items.Count>0);
end;
Function TTeeInspector.SelectCell(ACol, ARow: Integer): Boolean;
begin { Avoid selecting the first grid column (when clicking) }
result:= (ACol>0) and
ValidRow(ARow) and
inherited SelectCell(ACol,ARow);
end;
procedure TTeeInspector.MouseMove(Shift: TShiftState; X, Y: Integer);
var tmpR : TRect;
tmp : TGridCoord;
tmpCursor : TCursor;
tmpItem : TInspectorItem;
begin
tmpCursor:=crDefault;
tmp:=MouseCoord(x,y); { mouse to grid Row,Col }
if (tmp.X=1) and ValidRow(tmp.Y) then { at column 1? }
begin
tmpItem:=Item(tmp.Y);
if Assigned(tmpItem) and (tmpItem.Style<>iiSelection) then
begin
tmpR:=CellRect(tmp.X,tmp.Y); { Row,Col to screen pixel Rect }
tmpR.Right:=tmpR.Left+TeeInspectorButtonSize;
{ clicked on rectangle? }
if PointInRect(tmpR,X,Y) and tmpItem.Enabled then
tmpCursor:=crHandPoint;
end;
end;
Cursor:=tmpCursor;
end;
{ TComboFlatGrid }
{$IFNDEF CLX}
{$IFNDEF CLR}
procedure TComboFlatGrid.CMFocusChanged(var Message: TCMFocusChanged);
begin
if Visible then
if GetFocus<>Handle then Hide;
end;
{$ENDIF}
{$ELSE}
function TComboFlatGrid.EventFilter(Sender: QObjectH;
Event: QEventH): Boolean;
begin
Result := inherited EventFilter(Sender, Event);
if QEvent_type(Event)=QEventType_FocusOut then
if Visible then Hide;
end;
{$ENDIF}
{ TEditGrid }
{$IFNDEF CLX}
{$IFNDEF CLR}
procedure TEditGrid.CMFocusChanged(var Message: TCMFocusChanged);
begin
if Visible then
if GetFocus<>Handle then Hide;
end;
{$ENDIF}
{$ELSE}
function TEditGrid.EventFilter(Sender: QObjectH;
Event: QEventH): Boolean;
begin
Result := inherited EventFilter(Sender, Event);
if QEvent_type(Event)=QEventType_FocusOut then
if Visible then Hide;
end;
{$ENDIF}
{ TInspectorHeader }
constructor TInspectorHeader.Create;
begin
inherited;
FFont:=TTeeFont.Create(CanvasChanged);
FVisible:=True;
end;
procedure TInspectorHeader.SetFont(const Value: TFont);
begin
FFont.Assign(Value);
end;
Procedure TInspectorHeader.CanvasChanged(Sender:TObject);
begin
Inspector.Invalidate;
end;
procedure TInspectorHeader.SetVisible(const Value: Boolean);
begin
if FVisible<>Value then
begin
FVisible:=Value;
Inspector.InternalSetHeader;
Inspector.Rebuild;
end;
end;
procedure TInspectorHeader.Update;
begin
Inspector.InternalSetHeader;
CanvasChanged(nil);
end;
destructor TInspectorHeader.Destroy;
begin
FFont.Free;
inherited;
end;
end.
|
{
Maze builder class of the Lazarus Mazes program.
For more detais on the implementation, see wikipedia:
http://en.wikipedia.org/wiki/Maze_generation_algorithm#Recursive_backtracker
Copyright (C) 2012 G.A. Nijland (eny @ lazarus forum http://www.lazarus.freepascal.org/)
This source is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
version.
This code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
A copy of the GNU General Public License is available on the World Wide Web at
<http://www.gnu.org/copyleft/gpl.html>. You can also obtain it by writing to the Free Software Foundation, Inc., 59
Temple Place - Suite 330, Boston, MA 02111-1307, USA.
}
unit MazeBuilderDepthFirst;
{$mode objfpc}{$H+}
interface
uses
Maze,
Classes, SysUtils;
type
{ TMazeBuilderDepthFirst }
TMazeBuilderDepthFirst = class
private
Queue: TFPList;
procedure ProcessCell(pCell: TMazeCell);
function ExtractFromQueue(const pIndex: integer): TMazeCell;
public
function BuildMaze(const pWidth, pHeight: integer;
const pStartRow: integer = 0; const pStartCol: integer = 0): TMaze;
end;
implementation
{ TMazeBuilderDepthFirst }
// Retrieve the requested element from the backtrack queue and delete it
// from the queue so it doesn't get processed anymore.
function TMazeBuilderDepthFirst.ExtractFromQueue(const pIndex: integer): TMazeCell;
begin
result := TMazeCell(Queue[pIndex]);
Queue.Delete(pIndex);
end;
// Scant the given cell for all neighbours and generate a new path
// for those neighbours in a random way.
procedure TMazeBuilderDepthFirst.ProcessCell(pCell: TMazeCell);
// Check if the cell is valid and available for the next step
procedure CheckForAvailability(const pCell: TMazeCell);
begin
if assigned(pCell) then
if pCell.Tag = 0 then
Queue.Add(pCell)
end;
var EOQ : integer; // End Of Queue
cell: TMazeCell; // Next cell to visit
dir : TDirection; // Loop control var
begin
// Set the cell as visited
pCell.Tag := 1;
// Remember where we are in the queue
EOQ := Queue.Count;
// Find all neighbours that have not been visited yet
for dir in TDirection do
CheckForAvailability(pCell.Neighbour[dir]);
// Process all neighbours that were found (and added to the queue)
while Queue.Count <> EOQ do
begin
// If only 1 then use that one else select one randomly.
if EOQ = Queue.Count-1 then
Cell := ExtractFromQueue(Queue.Count-1)
else
Cell := ExtractFromQueue(EOQ + random(Queue.Count - EOQ));
// Determine the direction and enable that direction, but do check if
// this cell has not been processed in the mean time via another route!
if Cell.Tag = 0 then
begin
for dir in TDirection do
if Cell.Neighbour[dir] = pCell then
begin
Cell.CanGo[dir] := true;
break
end;
// Process neighbours of this one
ProcessCell(Cell);
end;
end;
end;
function TMazeBuilderDepthFirst.BuildMaze(const pWidth, pHeight: integer; const pStartRow: integer;
const pStartCol: integer): TMaze;
begin
// Init the queue that will hold cells for backtracking
Queue := TFPList.Create;
// Create a new maze object and populate it
result := TMaze.Create(pWidth, pHeight);
result.SetStartCell(pStartRow, pStartCol);
ProcessCell(result.StartCell);
// Clean up
Queue.Free;
end;
end.
|
unit WGBase;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, ExtCtrls;
type
rVec2 = record
x, y: double;
end;
pVoxel = ^rVoxel;
rVoxel = record
Child: array [0..3] of pVoxel;
end;
tGrid = array of array of double;
tVectorArray = array[0..7] of rVec2;
{ cVectorGrid }
cVectorGrid = class
private
GridDim: longword;
fGrid: array of rVec2;
function GetVec(i, j: integer): rVec2;
procedure SetVec(i, j: integer; AValue: rVec2);
public
seed: longword;
//property Grid[i, j: integer]: rVec2 read GetVec write SetVec;
Grid: array[-20..+20, -20..+20] of rVec2;
procedure GenVectors;
function GetIDP(v: rVec2; GridSize: double): double;
end;
{ cWorld }
cWorld = class
Pos: rVec2;
Grid: tGrid;
VectorGrid: cVectorGrid;
TerSeed: longword;
RootVoxel: pVoxel;
constructor Create(Sx, Sy, Seed: longword);
destructor Destroy;
procedure GetTerrain(p1,p2: rVec2; VoxLvl: word);
procedure Draw(pb: tPaintBox);
end;
const
MinVoxelDim = 1;
var
World: cWorld;
implementation
uses
Dialogs, Noises, Util;
function max(a,b:integer): integer;
begin
if a>=b then
Result:= a
else
Result:= b;
end;
function srand(seed: longword): double; //inline;
begin
randseed:= seed;
Result:= random;
end;
operator + (a,b: rVec2): rVec2;
begin
Result.x:= a.x + b.x;
Result.y:= a.y + b.y;
end;
operator - (a,b: rVec2): rVec2;
begin
Result.x:= a.x - b.x;
Result.y:= a.y - b.y;
end;
function Vec2(x, y: single): rVec2; inline;
begin
Result.x:= x;
Result.y:= y;
end;
{ cVectorGrid }
function cVectorGrid.GetVec(i, j: integer): rVec2;
begin
if (abs(i) > GridDim) or (abs(j) > GridDim) then
begin
setlength(fGrid, sqr(max(i,j)*2 +1));
end;
end;
procedure cVectorGrid.SetVec(i, j: integer; AValue: rVec2);
begin
end;
procedure cVectorGrid.GenVectors;
var
i, j: Integer;
begin
for i:= low(Grid) to high(Grid) do
for j:= low(Grid) to high(Grid) do
begin
Grid[i, j].x:= random - 0.5;
Grid[i, j].y:= random - 0.5;
normalize(Grid[i, j]);
end;
end;
function cVectorGrid.GetIDP(v: rVec2; GridSize: double): double; //interpolated dot prod
var
i, gx, gy, dx, dy: integer;
l: rVec2;
GridVectors: tVectorArray;
p: array [0..3] of double;
begin
gx:= round(v.x / GridSize);
if gx >= 0 then
dx:= 1
else
dx:= -1;
gy:= round(v.y / GridSize);
if gy >= 0 then
dy:= 1
else
dy:= -1;
GridVectors[4]:= Vec2(gx, gy) - v; //wrong square
GridVectors[5]:= Vec2(gx + GridSize*dx, gy) - v;
GridVectors[6]:= Vec2(gx + GridSize*dx, gy + GridSize*dy) - v;
GridVectors[7]:= Vec2(gx, gy + GridSize*dy) - v;
GridVectors[0]:= Grid[gx,gy];
GridVectors[1]:= Grid[gx + dx,gy];
GridVectors[2]:= Grid[gx + dx, gy + dy];
GridVectors[3]:= Grid[gx,gy + dy];
for i:= 0 to 7 do
begin
//GridVectors[i]:= Vec2(gx, gy) - v;
Normalize(GridVectors[i]);
end;
{for i:= 0 to 3 do
begin
GridVectors[i].x:= srand(arg + i) - 0.5;
GridVectors[i].y:= srand(arg + 4 + i) - 0.5;
Normalize(GridVectors[i]);
end; }
l.x:= abs(v.x - gx * GridSize);
l.y:= abs(v.y - gy * GridSize);
if l.x > 1 then showmessage('PIZDOS');
for i:= 0 to 3 do
begin
p[i]:= DotProd(GridVectors[i], GridVectors[i + 4]);
if p[i] > 1 then p[i]:= 1;
//showmessage('PIZDOS');
end;
p[0]:= SmoothStep(p[0], p[1], l.x);
if abs(p[0]) > 1 then{ p[i]:= 1; }
//showmessage('PIZDOS1');
p[1]:= SmoothStep(p[2], p[3], l.x);
if abs(p[1]) > 1 then{ p[i]:= 1; }
//showmessage('PIZDOS2');
Result:= SmoothStep(p[0], p[1], l.y);
if abs(Result) > 1 then{ p[i]:= 1; }
//showmessage('PIZDOS3');
end;
{ cWorld }
constructor cWorld.Create(Sx, Sy, Seed: longword);
var
i, j: integer;
v: rVec2;
begin
TerSeed:= Seed;
//randomize;
VectorGrid.Free;
VectorGrid:= cVectorGrid.Create;
VectorGrid.seed:= Seed;
setlength(Grid, Sx, Sy);
VectorGrid.GenVectors;
for i:= 0 to Sx - 1 do
for j:= 0 to Sy - 1 do
begin
v.x:= i / Sx - 0.5;
v.y:= j / Sy - 0.5;
{if p1 > p2 then //do u even need this
begin
p1:= p1 + p2;
p2:= p1 - p2;
p1:= p1 - p2;
end; }
{ if p3 > p4 then
begin
p3:= p3 + p4;
p4:= p3 - p4;
p3:= p3 - p4;
end; }
{ p1:= smoothstep(p1, p2, (v.x - cx)/seed);
p2:= smoothstep(p3, p4, (v.y - cy)/seed);}
{ p1:= 2*(v.x - cx)*(p2-p1)/sx;
p2:= 2*(v.y - cy)*(p4-p3)/sy;}
Grid[i, j]:= VectorGrid.GetIDP(v, 0.025);
end;
end;
destructor cWorld.Destroy;
begin
VectorGrid.Destroy;
end;
procedure cWorld.GetTerrain(p1, p2: rVec2; VoxLvl: word);
begin
end;
procedure cWorld.Draw(pb: tPaintBox);
var
i, j: integer;
r: int64;
begin
with pb, pb.Canvas do
begin
for i:= 0 to ClientWidth - 1 do
begin
for j:= 0 to ClientHeight - 1 do
try
r:= trunc(Grid[i,j]) mod $7FFFFFF ;
Pixels[i, j]:= r;
except
on e: exception do
begin
e.Free;
end;
end;
end;
end;
end;
end.
|
unit IWTemplateProcessorHTML;
interface
uses
Classes,
IWApplication, IWLayoutMgr;
type
TIWTemplateProcessorHTMLTagType = (ttIntraWeb, ttBorland);
TIWUnknownTagEvent = procedure(const AName: string; var VValue: string) of object;
TIWTemplateFiles = class(TPersistent)
protected
FDefault: string;
FIE: string;
FNetscape6: string;
//
procedure AssignTo(ADest: TPersistent); override;
published
//@@ Species the default template to use. If none is specified, the form's name + .html is used.
//Must contain only a filename, and no path information.
property Default: string read FDefault write FDefault;
//@@ Species the template to use for Internet Explorer. If none is specified Default is used.
//Must contain only a filename, and no path information.
property IE: string read FIE write FIE;
//@@ Species the template to use for Netscape 6. If none is specified Default is used.
//Must contain only a filename, and no path information.
property Netscape6: string read FNetscape6 write FNetscape6;
end;
//@@ TIWTemplateProcessorHTML is a template processor that processes HTML templates. More
//information on usage of this component is available in the IntraWeb manual.
TIWTemplateProcessorHTML = class(TIWLayoutMgr)
protected
FMasterFormTag: Boolean;
FOnUnknownTag: TIWUnknownTagEvent;
FTagType: TIWTemplateProcessorHTMLTagType;
FTemplates: TIWTemplateFiles;
//
function DoUnknownTag(const AName: string): string;
procedure SetTemplates(const AValue: TIWTemplateFiles);
public
//@@ Able returns true if Enabled and the template file exists
function Able: Boolean; override;
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure Loaded; override;
procedure Process(AStream: TStream; AControls: TStringList); override;
procedure ProcessStream(AStream: TStream; ATemplateStream: TStream; AControls: TStringList);
function TemplatePathname: string;
published
//@@ If the control being placed in the template is an input control or a button it must be
//embedded in a FORM tag otherwise browsers typically ignore the control. Such controls that
//require this are the listboxes, comboboxes, memos, edit boxes and buttons. URLs and other
//clickable controls do not require this. One master FORM tag can be used or many. IntraWeb
//will parse the document and retrieve data from any and all FORM sections.
//
//By Default IntraWeb will wrap the template output with a master FORM tag. However there are
//HTML tags which are not valid inside of FORM tags and this may limit the flexibility of
//certain templates. Another option is to put a FORM tag around every individual control but
//this can lead to unwanted white space. IntraWeb's templates are designed to be easy to use,
//however it is also a goal that they are flexible. To meet both of these goals the MastFormTag
//property exists. Setting it to False will cause IntraWeb not to render a master FORM tag.
//In this case you will need to insert your own FORM tags in your template to contain all
//input and button controls.
//
//The FORM tag does not need to be name or have an ACTION attribute and in fact should not have
//an ACTION attribute. The FORM tag should be of the following form:
//
//<FORM onSubmit="return FormDefaultSubmit();">
//Put your HTML and input control(s) here
//</FORM>
//
//Using this form will ensure that the output from your template will work properly with
//IntraWeb. It may also add unnecessary whitespace, so be careful.
//
//Note: Internet Explorer will render FORM controls without a valid FORM tag, but Netscape 4
//will not. This is because to Internet Explorer "patches" bad HTML on the fly while Netscape 4
//typically rejects bad HTML. Even though Internet Explorer will render such controls outside of
//a FORM tag, IntraWeb will not recognize the data from such controls.
property MasterFormTag: Boolean read FMasterFormTag write FMasterFormTag;
//@@ If TagType = ttBorland, Tags will be processed as <#TagName#> instead of {%TagName%}.
//These tags are harder to use wtih WSYWIG HTML editors, but are compatible with WebBroker /
//WebSnap type templates.
property TagType: TIWTemplateProcessorHTMLTagType read FTagType write FTagType;
//@@ Specifies the filename(s) to use as the template in the templates directory. If left blank
//the processor will attempt to us a file of the same name as the form with an .html extension
//if one exists.
property Templates: TIWTemplateFiles read FTemplates write SetTemplates;
//@@ OnUnknownTag is fired if while processing the template the processor finds a tag of the
//form {%TagName%} for which it cannot find a matching component. This allows you to implement
//your own custom handling of extra tags that IW does not recognize.
property OnUnknownTag: TIWUnknownTagEvent read FOnUnknownTag write FOnUnknownTag;
end;
implementation
uses
CopyPrsr,
IWControl, IWServerControllerBase, IWTypes, IWGlobal, IWForm, IWControlInterface,
SysUtils, SWStrings, SWSystem, IWHTMLTag;
{ TIWTemplateProcessorHTML }
function TIWTemplateProcessorHTML.Able: Boolean;
begin
Result := False;
if Enabled then begin
Result := FileExists(TemplatePathname);
end;
end;
constructor TIWTemplateProcessorHTML.Create(AOwner: TComponent);
begin
inherited;
FMasterFormTag := True;
FTemplates := TIWTemplateFiles.Create;
end;
destructor TIWTemplateProcessorHTML.Destroy;
begin
FreeAndNil(FTemplates);
inherited;
end;
function TIWTemplateProcessorHTML.DoUnknownTag(const AName: string): string;
begin
Result := '';
if Assigned(OnUnknownTag) then begin
OnUnknownTag(AName, Result);
end;
end;
procedure TIWTemplateProcessorHTML.Loaded;
var
s: string;
begin
inherited Loaded;
if not (csDesigning in ComponentState) then begin
if Length(Templates.Default) = 0 then begin
s := Copy(Owner.ClassName, 2, MaxInt) + '.html';
if Assigned(GServerController) and FileExists(GServerController.TemplateDir + s) then begin
FTemplates.Default := s;
end;
end;
end;
end;
procedure TIWTemplateProcessorHTML.Process(AStream: TStream; AControls: TStringList);
var
LSrcStream: TFileStream;
begin
LSrcStream := TFileStream.Create(TemplatePathname, fmOpenRead + fmShareDenyWrite); try
ProcessStream(AStream, LSrcStream, AControls);
finally FreeAndNil(LSrcStream); end;
end;
procedure TIWTemplateProcessorHTML.ProcessStream(AStream, ATemplateStream: TStream;
AControls: TStringList);
var
i: Integer;
LControl: TIWControl;
LHeaderHasBeenWritten: Boolean;
LParser: TCopyParser;
LStream: TIWStream;
LTagName: string;
LTagParams: string;
LName: string;
LTerminated: Boolean;
LWebApp: TIWApplication;
function ProcessTag(AParser: TCopyParser; AControls: TStringList; const AEndTagChar1: Char;
const AEndTagChar2: Char): string;
var
LCtrlName: string;
LIControl: IIWControl;
begin
Result := '';
with AParser do begin
SkipToken(True);
LCtrlName := TokenString;
if Length(LCtrlName) > 0 then begin
i := AControls.IndexOf(LCtrlName);
if i > -1 then begin
LControl := TIWControl(AControls.Objects[i]);
LIControl := LControl;
if Assigned(LControl.HTML) then begin
LControl.HTML.AddStringParam('CLASS', LControl.RenderCSSClass);
// relative positioning is not used from IW controls
LControl.HTML.AddStringParam('STYLE', {'position:relative;' + }LControl.RenderStyle
+ LControl.HTML.Params.Values['STYLE']);
LControl.HTML.AddStringParam('ID', LControl.HTMLName);
Result := LControl.MakeHTMLTag(LControl.HTML);
if not MasterFormTag then begin
if LIControl.SupportsInput then begin
with FormTag.Contents.AddTag('INPUT') do begin
AddStringParam('TYPE', 'HIDDEN');
AddStringParam('NAME', LControl.HTMLName);
AddStringParam('ID', LControl.HTMLName);
end;
end;
end;
end;
end else begin
Result := DoUnknownTag(LCtrlName);
end;
end;
SkipToken(True);
if TagType <> ttBorland then begin
CheckToken(AEndTagChar1);
SkipToken(True);
end;
CheckToken(AEndTagChar2);
SkipToken(True);
end;
end;
procedure SkipAndOutput(AParser: TCopyParser);
begin
with AParser do begin
CopyTokenToOutput;
SkipToken(True);
end;
end;
procedure SkipOverNextHTMLTag(AParser: TCopyParser);
begin
with AParser do begin
SkipToToken('<');
SkipToken(True);
CheckToken('/');
SkipToToken('>');
SkipToken(True);
end;
end;
procedure WriteHead;
begin
LHeaderHasBeenWritten := True;
LStream.Write('<HEAD>' + EOL + HeadContent);
WriteScriptSection(LStream);
end;
begin
LStream := TIWStream(AStream);
LParser := TCopyParser.Create(ATemplateStream, LStream); try
LHeaderHasBeenWritten := false;
LTerminated := false;
if Assigned (GSetWebApplicationThreadVar) then begin
LWebApp := GSetWebApplicationThreadVar(nil);
GSetWebApplicationThreadVar(LWebApp);
LTerminated := Assigned(LWebApp) and LWebApp.Terminated;
end;
if not LTerminated and not MasterFormTag then begin
JavaScript := JavaScript + 'var SubmitClickConfirmOriginal = SubmitClickConfirm;' + EOL
+ 'SubmitClickConfirm = SubmitClickConfirm_Template;';
end;
with LParser do begin
while Token <> toEOF do begin
case Token of
'<': begin
// SkipToken first in case of short circuit
if (SkipToken(True) = '#') and (TagType = ttBorland) then begin
LStream.Write(ProcessTag(LParser, AControls, '#', '>'));
end else begin
// <!DOCTYPE - etc. this is why TokenString + SkipTo
LTagName := TokenString;
// Must be separate from above, SkipToToken modfies result value of TokenString
LTagName := LTagName + SkipToToken('>');
//SkipToken(True); Removed. Fixes CR bug. 26/04
//
i := Pos(' ', LTagName);
if i > 0 then begin
LTagParams := Copy(LTagName, i + 1, MaxInt);
SetLength(LTagName, i - 1);
LTagParams := StringReplace(LTagParams, '../files/', URLBase + '/files/'
, [rfReplaceAll, rfIgnoreCase]);
end else begin
LTagParams := '';
end;
if AnsiSameText(LTagName, 'BODY') then begin
while Length(LTagParams) > 0 do begin
LName := Trim(Fetch(LTagParams, '"'));
LName := UpperCase(Copy(LName, 1, Length(LName) - 1));
if LName <> '' then begin
if AnsiSameText(LName, 'BGCOLOR') then begin
if BodyTag.Params.Values['BGCOLOR'] = '' then begin
BodyTag.AddStringParam('BGCOLOR', Fetch(LTagParams, '"'));
end;
end else begin
if AnsiSameText(LName, 'OnLoad') then begin
InitProc := InitProc + Fetch(LTagParams, '"') + ';';
end else begin
if AnsiSameText(LName, 'OnBlur') then begin
BodyTag.Params.Values[LName] := BodyTag.Params.Values[LName] + Fetch(LTagParams, '"') + ';';
end else begin
BodyTag.Params.Values[LName] := Fetch(LTagParams, '"');
end;
end;
end;
end;
end;
if not LHeaderHasBeenWritten then begin
WriteHead;
end;
LStream.Write(BodyTag.RenderCloseTag(false){ + EOL + BodyContent.Render});
SkipToken(True);
if MasterFormTag and not LTerminated then begin
FormTag.AddStringParam('onSubmit', 'return FormDefaultSubmit();');
LStream.Write(FormTag.RenderCloseTag(false));
// SkipToken(True);// Added. Fixes CR bug. 26/04
{LStream.Write(FormContent);
LStream.Write('</FORM>');}
end;
end else if AnsiSameText(LTagName, '/BODY') then begin
{if MasterFormTag then begin
// LStream.Write(FormTag.RenderCloseTag(false));
// SkipToken(True);// Added. Fixes CR bug. 26/04
// LStream.Write(FormContent);
LStream.Write('</FORM>');
end;}
if not LTerminated then begin
if not MasterFormTag then begin
FormTag.AddStringParam('onSubmit', 'return FormDefaultSubmit();');
LStream.Write(FormTag.RenderCloseTag(false));
// SkipToken(True);// Added. Fixes CR bug. 26/04
end;
LStream.Write(FormContent);
LStream.Write('</FORM>' + EOL);
end;
LStream.Write('</BODY>');
SkipToken(True); // Added. Fixes CR bug. 26/04
end else if AnsiSameText(LTagName, 'HEAD') then begin
if not LHeaderHasBeenWritten then begin
WriteHead;
end;
SkipToken(True);
end else if AnsiSameText(LTagName, 'TITLE') then begin
if Length(Title) > 0 then begin
SkipOverNextHTMLTag(LParser);
LStream.Write('<TITLE>' + Title + '</TITLE>' + EOL);
end else begin
LStream.Write('<TITLE>');
SkipToken(True); // Added. Fixes CR bug. 26/04
end;
end
else begin
LStream.Write('<' + Trim(LTagName + ' ' + LTagParams) + '>');
SkipToken(True);// Added. Fixes CR bug. 26/04
end;
end;
end;
'{': begin
// SkipToken first in case of short circuit
if (SkipToken(True) = '%') and (TagType = ttIntraWeb) then begin
LStream.Write(ProcessTag(LParser, AControls, '%', '}'));
end else begin
LStream.Write('{');
SkipAndOutput(LParser);
end;
end else begin
SkipAndOutput(LParser);
end;
end;
end;
end;
finally FreeAndNil(LParser); end;
end;
procedure TIWTemplateProcessorHTML.SetTemplates(const AValue: TIWTemplateFiles);
begin
FTemplates.Assign(AValue);
end;
function TIWTemplateProcessorHTML.TemplatePathname: string;
begin
if (FBrowser = brNetscape6) and (Length(Templates.Netscape6) > 0) then begin
Result := Templates.Netscape6;
end else if (FBrowser = brIE) and (Length(Templates.IE) > 0) then begin
Result := Templates.IE;
end else if Length(Templates.Default) > 0 then begin
Result := Templates.Default;
end;
Result := GServerController.TemplateDir + Result;
end;
{ TIWTemplateFiles }
procedure TIWTemplateFiles.AssignTo(ADest: TPersistent);
begin
if ADest is TIWTemplateFiles then begin
with TIWTemplateFiles(ADest) do begin
Default := Self.Default;
IE := Self.IE;
Netscape6 := Self.Netscape6;
end;
end else begin
inherited;
end;
end;
end.
|
unit ACBrEscPosChequeToshiba;
interface
uses Classes, ACBrPosPrinter, {$IFDEF MSWINDOWS} Dialogs, {$ENDIF} SysUtils;
type
TACBrEscPosChequeToshiba = class(TACBrEscPosChequeClass)
private type
TPrintStatus = (psChequePosicionado);
TPrintStatusSets = set of TPrintStatus;
function InternoChequeConcluido: boolean;
procedure LigaEstacaoCheque;
procedure DesligaEstacaoCheque;
procedure EjetarDocumento;
protected
FXML: String;
FVirarCheque: boolean;
FUltimoStatus: TPrintStatusSets;
function GetChequeProntoClass: boolean; override;
function LerStatus: TPrintStatusSets;
public
constructor create(AOwner: TACBrPosPrinter); override;
function PosPrinter: TACBrPosPrinter;
Procedure ImprimeCheque(Banco: String; Valor: Double;
Favorecido, Cidade: String; Data: TDateTime;
Observacao: String = ''); override;
Procedure CancelaImpressaoCheque; override;
Function LerCMC7: AnsiString; override;
end;
implementation
uses ACBrUtil, IniFiles, ACBrExtenso, DateUtils, ACBrConsts;
var
FPCheque: TACBrEscPosChequeToshiba;
const
TAMANHO_MAXIMO_LINHA_CHEQUE_FontB = 85;
TAMANHO_MAXIMO_LINHA_CHEQUE_FontA = 68;
type
TStringHelperX = record helper for
String
function asInteger: integer;
function Max(value: integer): integer;
end;
TPosicaoCheque = record
case boolean of
true:
(ColValor: array [1 .. 2] of Ansichar;
LinValor: array [1 .. 2] of Ansichar;
ColExt1: array [1 .. 2] of Ansichar;
LinExt1: array [1 .. 2] of Ansichar;
ColExt2: array [1 .. 2] of Ansichar;
LinExt2: array [1 .. 2] of Ansichar;
ColFavor: array [1 .. 2] of Ansichar;
LinFavor: array [1 .. 2] of Ansichar;
ColCidade: array [1 .. 2] of Ansichar;
LinCidade: array [1 .. 2] of Ansichar;
ColDia: array [1 .. 2] of Ansichar;
ColMes: array [1 .. 2] of Ansichar;
ColAno: array [1 .. 2] of Ansichar;
ColMsg: array [1 .. 2] of Ansichar;
LinMsg: array [1 .. 2] of Ansichar);
false:
(texto: array [1 .. 50] of Ansichar);
end;
procedure TACBrEscPosChequeToshiba.ImprimeCheque(Banco: String; Valor: Double;
Favorecido, Cidade: String; Data: TDateTime; Observacao: String);
var
pos: TPosicaoCheque;
extenso: TACBrExtenso;
sExtenso: string;
sExtenso1: string;
sExtenso2: string;
FMatriz: Array [1 .. 14] of string;
procedure CarregaPosicao;
var
x: integer;
sPos: string;
begin
// inicializa a matriz do cheque;
for x := Low(FMatriz) to High(FMatriz) do
FMatriz[x] := PadLeft('', TAMANHO_MAXIMO_LINHA_CHEQUE_FontA, ' ');
with TIniFile.create(ArquivoPosCheque) do
try
sPos := readString('FormatoCheque', Banco, '');
if sPos = '' then
sPos := readString('FormatoCheque', '000', '');
finally
free;
end;
if sPos = '' then
begin
sPos := '58,02,12,03,01,06,05,07,35,09,52,58,68,25,10';
end;
WriteLog(ArqLog, 'Layout de cheque<' + Banco + '> "' + sPos + '" em: ' +
ArquivoPosCheque);
sPos := StringReplace(sPos, ',', '', [rfReplaceAll]);
sPos := copy(sPos, 1, sizeof(pos.texto));
FillChar(pos, sizeof(pos), #0);
for x := 1 to length(sPos) do
if sPos[x] <> ';' then
pos.texto[x] := Ansichar(sPos[x]);
end;
procedure FillMatriz(ALin: String; ACol: String; texto: string);
var
x, i, mx: integer;
LLin,LCol:integer;
begin
if texto = '' then
exit;
LLin := strToIntDef(ALin,0);
LCol := strToIntDef(ACol,0)-2;
if LLin < 1 then
LLin := 1;
if LCol < 1 then
LCol := 1;
if (LCol+length(texto)) > TAMANHO_MAXIMO_LINHA_CHEQUE_FontA then
LCol := TAMANHO_MAXIMO_LINHA_CHEQUE_FontA - length(texto);
mx := LCol + length(texto);
if mx > TAMANHO_MAXIMO_LINHA_CHEQUE_FontA then
mx := TAMANHO_MAXIMO_LINHA_CHEQUE_FontA;
i := 1;
for x := LCol to mx do
begin
FMatriz[LLin][x] := texto[i];
inc(i);
end;
end;
procedure quebraLinhaExtenso(s: string; ATamanhoExt1: integer);
var
rst: string;
x: integer;
mx: integer;
begin
mx := ATamanhoExt1;
rst := copy(s, 1, mx);
if (length(s) > mx) then
begin
for x := length(rst) downto 1 do
begin
if rst[x] = ' ' then
begin
rst := copy(s, 1, x - 1);
break;
end;
end;
end;
sExtenso1 := rst;
sExtenso2 := '';
if rst <> s then
begin
sExtenso2 := copy(s, length(sExtenso1) + 1);
end;
end;
var
cmd: string;
procedure ImprimirCmd(var texto: AnsiString);
begin
FPosPrinter.ImprimirCmd(texto);
end;
var
desligar: boolean;
function mask(c: char): string;
var
i: integer;
begin
result := '1';
for i := 1 to 8 do
result := result + PadRight(c, 9, c) + inttoStr(i);
result := result + c + c + c + c;
end;
const
fontB = ESC + '!' + #2;
fontA = ESC + '!' + #0;
var
s: string;
i: integer;
begin
CarregaPosicao;
desligar := CheckAtivar;
try
//FPosPrinter.ImprimirCmd(FPosPrinterClass.cmd.Zera);
LigaEstacaoCheque;
try
FPosPrinter.ImprimirCmd(ESC + '!' + #1);
// monta o extenso
extenso := TACBrExtenso.create(nil);
try
sExtenso := TiraAcentos(extenso.ValorToTexto(Valor));
finally
extenso.free;
end;
quebraLinhaExtenso('###' + sExtenso + '###',
TAMANHO_MAXIMO_LINHA_CHEQUE_FontA - StrToIntDef(pos.ColExt1, 10));
if Observacao <> '' then
FillMatriz(pos.LinMsg, pos.ColMsg, Observacao);
FillMatriz(pos.LinCidade, pos.ColCidade, Cidade);
FillMatriz(pos.LinCidade, pos.ColDia, dayOf(Data).ToString);
FillMatriz(pos.LinCidade, pos.ColMes, formatDateTime('mmmm', Data));
FillMatriz(pos.LinCidade, pos.ColAno, formatDateTime('YY', Data));
// manda favorecido
FillMatriz((StrToInt(pos.LinFavor)).ToString, pos.ColFavor, Favorecido);
FillMatriz((StrToInt(pos.LinExt2)).ToString, pos.ColExt2, sExtenso2);
FillMatriz((StrToInt(pos.LinExt1)).ToString, pos.ColExt1, sExtenso1);
// manda o valor
s := FormatFloat('0.00', Valor);
FillMatriz((StrToInt(pos.LinValor)).ToString, pos.ColValor, s);
for i := high(FMatriz) downto low(FMatriz) do
if trim(FMatriz[i]) = '' then
FPosPrinter.ImprimirCmd(LF)
else
FPosPrinter.ImprimirCmd(FMatriz[i]);
FPosPrinter.ImprimirCmd(FPosPrinterClass.cmd.FonteNormal);
finally
EjetarDocumento;
end;
finally
CheckDesativar(not desligar);
end;
end;
// *)
procedure TACBrEscPosChequeToshiba.CancelaImpressaoCheque;
var
ret: AnsiString;
begin
inherited;
DesligaEstacaoCheque;
end;
function TACBrEscPosChequeToshiba.InternoChequeConcluido: boolean;
var
ret: AnsiString;
begin
CheckAtivar;
try
result := false;
LerStatus;
result := not(psChequePosicionado in FUltimoStatus);
finally
CheckDesativar();
end;
end;
constructor TACBrEscPosChequeToshiba.create(AOwner: TACBrPosPrinter);
begin
inherited;
FPCheque := self;
// ArquivoPosCheque := ExtractFilePath(ParamStr(0)) + 'checkLayouts.xml';
// arquivo fornecido pela toshiba
end;
procedure TACBrEscPosChequeToshiba.DesligaEstacaoCheque;
begin
CheckAtivar;
try
// #define CMD_SET_PRINT_SATATION_CR "\x1B\x63\x30\x02"
FPosPrinter.ImprimirCmd(#$1B + #$63 + #$30 + #$2);
finally
CheckDesativar();
end;
end;
procedure TACBrEscPosChequeToshiba.EjetarDocumento;
begin
LigaEstacaoCheque;
try
FPosPrinter.ImprimirCmd(ESC + #$69);
finally
DesligaEstacaoCheque;
end;
end;
function TACBrEscPosChequeToshiba.GetChequeProntoClass: boolean;
var
ret: AnsiString;
desligar: boolean;
begin
desligar := CheckAtivar;
try
result := false;
LerStatus;
if psChequePosicionado in FUltimoStatus then
begin
result := true;
end;
finally
CheckDesativar(not desligar);
end;
end;
function TACBrEscPosChequeToshiba.LerCMC7: AnsiString;
var
LRetorno: AnsiString;
LSair: boolean;
LTimeOut: TDateTime;
LLenBytes: integer;
LControlePorta: boolean;
desligar: boolean;
begin
if not ChequePronto then
exit;
desligar := CheckAtivar;
try
LControlePorta := FPosPrinter.controlePorta;
FPosPrinter.controlePorta := false;
FPosPrinter.device.Limpar;
// LigaEstacaoCheque;
try
FPosPrinter.ImprimirCmd(ESC + 'I');
// Read check paper
LSair := false;
LTimeOut := IncMilliSecond(now, 5000);
LLenBytes := 0;
LRetorno := '';
repeat
if FPosPrinter.device.BytesParaLer > 0 then
begin
LRetorno := LRetorno + FPosPrinter.device.LeString(100);
if length(LRetorno) <> LLenBytes then
begin
LTimeOut := IncMilliSecond(now, 5000);
LLenBytes := length(LRetorno);
end;
end;
if ((LLenBytes > 30) and (LRetorno[length(LRetorno)] in [#0, 'a'])) then
break;
if LTimeOut < now then
LSair := true;
until LSair;
if (length(LRetorno) > 0) then
begin
result := StringReplace(copy(LRetorno, length(LRetorno) - 35, 36), ' ',
'', [rfReplaceAll]);
if FVirarCheque then // comentado para nao virar o cheque exit;
FPosPrinter.ImprimirCmd(ESC + '5');
end;
(*
case 19:
{
unsigned int bytesWritten = 0;
unsigned char cmdEjetarDocumento[2] = {0x1B, 0x69};
unsigned char cmdEstacaoCheque[4] = {0x1B, 0x63, 0x30, 0x08};
//SELECIONA ESTACAO
ret = _Write(cmdEstacaoCheque, sizeof(cmdEstacaoCheque), &bytesWritten);
//EJETAR DOCUMENTO
ret = _Write(cmdEjetarDocumento, sizeof(cmdEjetarDocumento), &bytesWritten);
if(ret == 0)
{
printf(">> Funcao Executada com Sucesso (%d) <<\n\n", ret);
}else
{
printf(">> Erro na Execucao da Funcao (%d) <<\n\n", ret);
}
}
break;
*)
EjetarDocumento;
finally
FPosPrinter.controlePorta := LControlePorta;
end;
finally
CheckDesativar(not desligar);
end;
end;
function TACBrEscPosChequeToshiba.LerStatus: TPrintStatusSets;
var
statusByte: array [1 .. 16] of byte;
nBytes: integer;
B: AnsiString;
procedure convToBytes(dados: string; var bytes: array of byte);
var
i, n: integer;
begin
n := 0;
for i := low(dados) to high(dados) do
begin
bytes[n] := ord(dados[i]);
inc(n);
end;
end;
begin
CheckAtivar;
try
result := [];
FillChar(statusByte, sizeof(statusByte), #0);
B := FPosPrinter.TxRx(DLE + ENQ + '4', 2, 100);
// na 1NR retorna 10, na 2NR retorna 16 ?
if length(B) <> 2 then
raise exception.create('Esperava 2 chrs');
nBytes := ((ord(B[1]) * 16) + ord(B[2]) - 2);
B := FPosPrinter.device.LeString(100, nBytes);
convToBytes(copy(B, 1, nBytes), statusByte);
if not TestBit(statusByte[2], 1) then
result := result + [psChequePosicionado];
FUltimoStatus := result;
finally
CheckDesativar();
end;
end;
procedure TACBrEscPosChequeToshiba.LigaEstacaoCheque;
begin
CheckAtivar;
try
FPosPrinter.ImprimirCmd(#$1B + #$63 + #$30 + #$8);
// #define CMD_SET_PRINT_SATATION_DI_LANDSCAPE "\x1B\x63\x30\x08"
// #define CMD_SET_PRINT_SATATION_DI_PORTRAIT "\x1B\x63\x30\x04"
finally
CheckDesativar();
end;
end;
function TACBrEscPosChequeToshiba.PosPrinter: TACBrPosPrinter;
begin
result := FPosPrinter;
end;
{ TStringHelperX }
function TStringHelperX.asInteger: integer;
begin
result := StrToIntDef(self, 0);
end;
function TStringHelperX.Max(value: integer): integer;
begin
result := asInteger;
if result > value then
result := value;
end;
end.
|
unit MapLegalAddressSelectDialogUnit;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ExtCtrls, Buttons;
type
TMapLegalAddressSelectDialog = class(TForm)
OKButton: TBitBtn;
CancelButton: TBitBtn;
Label1: TLabel;
LegalAddressEdit: TEdit;
NumberGroupBox: TGroupBox;
Label9: TLabel;
Label10: TLabel;
StartNumberEdit: TEdit;
AllNumbersCheckBox: TCheckBox;
ToEndOfNumbersCheckBox: TCheckBox;
EndNumberEdit: TEdit;
procedure AllNumbersCheckBoxClick(Sender: TObject);
procedure ToEndOfNumbersCheckBoxClick(Sender: TObject);
procedure OKButtonClick(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
LegalAddress : String;
LegalAddressNumberStart, LegalAddressNumberEnd : String;
AllLegalAddressNumbers, ToEndOfLegalAddressNumbers : Boolean;
end;
var
MapLegalAddressSelectDialog: TMapLegalAddressSelectDialog;
implementation
{$R *.DFM}
uses WinUtils;
{==========================================================}
Procedure TMapLegalAddressSelectDialog.AllNumbersCheckBoxClick(Sender: TObject);
begin
If AllNumbersCheckBox.Checked
then
begin
ToEndofNumbersCheckBox.Checked := False;
ToEndofNumbersCheckBox.Enabled := False;
StartNumberEdit.Text := '';
StartNumberEdit.Enabled := False;
StartNumberEdit.Color := clBtnFace;
EndNumberEdit.Text := '';
EndNumberEdit.Enabled := False;
EndNumberEdit.Color := clBtnFace;
end
else EnableSelectionsInGroupBoxOrPanel(NumberGroupBox);
end; {AllNumbersCheckBoxClick}
{=============================================================}
Procedure TMapLegalAddressSelectDialog.ToEndOfNumbersCheckBoxClick(Sender: TObject);
begin
If ToEndOfNumbersCheckBox.Checked
then
begin
EndNumberEdit.Text := '';
EndNumberEdit.Enabled := False;
EndNumberEdit.Color := clBtnFace;
end
else EnableSelectionsInGroupBoxOrPanel(NumberGroupBox);
end; {ToEndOfNumbersCheckBoxClick}
{=========================================================}
Procedure TMapLegalAddressSelectDialog.OKButtonClick(Sender: TObject);
var
Continue : Boolean;
begin
Continue := True;
If (Trim(LegalAddressEdit.Text) = '')
then
begin
Continue := False;
MessageDlg('Please enter a legal address street to search for.',
mtError, [mbOK], 0);
LegalAddressEdit.SetFocus;
end; {If (Trim(LegalAddressEdit.Text) = '')}
If Continue
then
begin
If ((Trim(StartNumberEdit.Text) = '') and
(Trim(EndNumberEdit.Text) = '') and
(not ToEndOfNumbersCheckBox.Checked))
then AllNumbersCheckBox.Checked := True;
AllLegalAddressNumbers := AllNumbersCheckBox.Checked;
ToEndOfLegalAddressNumbers := ToEndOfNumbersCheckBox.Checked;
LegalAddress := LegalAddressEdit.Text;
If not AllLegalAddressNumbers
then
begin
LegalAddressNumberStart := StartNumberEdit.Text;
LegalAddressNumberEnd := EndNumberEdit.Text;
end; {If not AllLegalAddressNumbers}
ModalResult := mrOK;
end; {If Continue}
end; {OKButtonClick}
end.
|
unit classesArbeitsmittel;
interface
uses System.SysUtils, System.StrUtils, Vcl.Dialogs, System.UITypes, classes, classesPersonen, classesTelefonie,
FireDAC.Stan.Intf, FireDAC.Stan.Option, FireDAC.Stan.Param,
FireDAC.Stan.Error, FireDAC.DatS, FireDAC.Phys.Intf, FireDAC.DApt.Intf, FireDAC.Stan.Async, FireDAC.DApt,
Vcl.StdCtrls, FireDAC.Comp.DataSet, FireDAC.Comp.Client, Vcl.Mask, Vcl.DBCtrls, Vcl.Grids, Vcl.DBGrids;
type
TArbeitsmittelHelper = class
private
SqlQuery: TFDQuery;
public
function gibArbeitsmittelKlassen(): TStringList;
function gibArbeitsmittelTypen(): TStringList;
constructor create(Connection: TFDConnection);
end;
TGegenstand = class
private
SqlQuery : TFDQuery;
FId : integer;
FBezeichnung: string;
procedure IdErmitteln();
public
property Id : integer read FId write FId;
property Bezeichnung: string read FBezeichnung write FBezeichnung;
function Loeschen(): boolean;
const
TABLE_NAME: string = '';
end;
type
THersteller = class(TGegenstand)
private
public
constructor create(Bezeichnung: string; Connection: TFDConnection);
constructor CreateFromId(Id: integer; Connection: TFDConnection);
procedure Speichern();
procedure Aktualisieren();
const
TABLE_NAME: string = 'Hersteller';
end;
type
TArbeitsmittelKlasse = class(TGegenstand)
private
procedure IdErmitteln();
public
constructor create(Bezeichnung: string; Connection: TFDConnection);
constructor CreateFromId(Id: integer; Connection: TFDConnection);
function Speichern(): boolean;
function Aktualisieren(): boolean;
const
TABLE_NAME: string = 'ArbeitsmittelKlasse';
end;
type
TArbeitsmittelTyp = class(THersteller)
private
FHersteller : THersteller;
FArbeistmittelKlasse: TArbeitsmittelKlasse;
FHatSim : boolean;
procedure IdErmitteln();
public
property Hersteller : THersteller read FHersteller write FHersteller;
property ArbeitsmittelKlasse: TArbeitsmittelKlasse read FArbeistmittelKlasse write FArbeistmittelKlasse;
property HatSim : boolean read FHatSim write FHatSim;
constructor create(Bezeichnung: string; Hersteller: THersteller; klasse: TArbeitsmittelKlasse;
HatSim: boolean; Connection: TFDConnection);
constructor CreateFromId(Id: integer; Connection: TFDConnection);
procedure Speichern();
procedure Aktualisieren();
const
TABLE_NAME: string = 'ArbeitsmittelTyp';
end;
type
TArbeitsmittel = class(THersteller)
private
FArbeitsmittelTyp: TArbeitsmittelTyp;
FImei : Variant;
FSerienNummer : Variant;
FSimKarte : TSimKarte;
procedure setImei(Value: Variant);
public
property ArbeitsmittelTyp: TArbeitsmittelTyp read FArbeitsmittelTyp write FArbeitsmittelTyp;
property Imei : Variant read FImei write setImei;
property SerienNummer : Variant read FSerienNummer write FSerienNummer;
property SimKarte : TSimKarte read FSimKarte write FSimKarte;
constructor create(Bezeichnung: string; typ: TArbeitsmittelTyp; Imei, serienNr: Variant;
Connection: TFDConnection; sim: TSimKarte = nil);
constructor CreateFromId(Id: integer; Connection: TFDConnection);
procedure Speichern();
procedure Aktualisieren();
const
TABLE_NAME: string = 'Arbeitsmittel';
end;
implementation
{ TGegenstand }
procedure TGegenstand.IdErmitteln;
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT Id FROM ' + self.TABLE_NAME + ' ORDER BY Id DESC LIMIT 1');
end;
self.SqlQuery.Open;
if self.SqlQuery.RecordCount = 1 then
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.SqlQuery.Close
end;
function TGegenstand.Loeschen(): boolean;
begin
result := false;
if self.Id <> 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('DELETE FROM ' + self.TABLE_NAME + ' WHERE Id = :id');
ParamByName('id').Value := self.Id;
end;
self.SqlQuery.ExecSQL;
end;
if self.SqlQuery.RowsAffected = 1 then
result := true;
end;
{ THersteller }
procedure THersteller.Aktualisieren;
begin
if self.Id <> 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('UPDATE ' + self.TABLE_NAME);
Add('SET Bezeichnung = :name');
Add('WHERE Id = :id');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('id').Value := self.Id;
end;
self.SqlQuery.ExecSQL;
end;
end;
constructor THersteller.create(Bezeichnung: string; Connection: TFDConnection);
begin
self.Id := 0;
self.Bezeichnung := Bezeichnung;
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
end;
constructor THersteller.CreateFromId(Id: integer; Connection: TFDConnection);
begin
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT * FROM ' + self.TABLE_NAME + ' WHERE Id = :id');
ParamByName('id').Value := Id;
Open;
end;
if self.SqlQuery.RecordCount = 1 then
begin
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.Bezeichnung := self.SqlQuery.FieldByName('Bezeichnung').AsString;
end;
self.SqlQuery.Close;
end;
procedure THersteller.Speichern;
begin
if self.Id = 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('INSERT INTO ' + self.TABLE_NAME + ' (Bezeichnung)');
Add('VALUES (:name)');
ParamByName('name').Value := self.Bezeichnung;
end;
self.SqlQuery.ExecSQL;
self.IdErmitteln;
end;
end;
{ TArbeitsmittelKlasse }
function TArbeitsmittelKlasse.Aktualisieren(): boolean;
begin
result := false;
if self.Id <> 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('UPDATE ' + self.TABLE_NAME);
Add('SET Bezeichnung = :name');
Add('WHERE Id = :id');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('id').Value := self.Id;
end;
self.SqlQuery.ExecSQL;
if self.SqlQuery.RowsAffected = 1 then
result := true;
end;
end;
constructor TArbeitsmittelKlasse.create(Bezeichnung: string; Connection: TFDConnection);
begin
self.Id := 0;
self.Bezeichnung := Bezeichnung;
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection
end;
constructor TArbeitsmittelKlasse.CreateFromId(Id: integer; Connection: TFDConnection);
begin
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT * FROM ' + self.TABLE_NAME + ' WHERE Id = :id');
ParamByName('id').Value := Id;
end;
self.SqlQuery.Open();
if self.SqlQuery.RecordCount = 1 then
begin
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.Bezeichnung := self.SqlQuery.FieldByName('Bezeichnung').AsString;
end;
self.SqlQuery.Close;
end;
procedure TArbeitsmittelKlasse.IdErmitteln;
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT Id FROM ' + self.TABLE_NAME + ' ORDER BY Id DESC LIMIT 1');
end;
self.SqlQuery.Open;
if self.SqlQuery.RecordCount = 1 then
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.SqlQuery.Close
end;
function TArbeitsmittelKlasse.Speichern(): boolean;
begin
result := false;
if self.Id = 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('INSERT INTO ' + self.TABLE_NAME + ' (Bezeichnung)');
Add('VALUES (:name)');
ParamByName('name').Value := self.Bezeichnung;
end;
self.SqlQuery.ExecSQL;
if self.SqlQuery.RowsAffected = 1 then
begin
result := true;
self.IdErmitteln;
end
else
result := self.Aktualisieren;
end
end;
{ TArbeitsmittelTyp }
procedure TArbeitsmittelTyp.Aktualisieren;
begin
if self.Id <> 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('UPDATE ' + self.TABLE_NAME);
Add('SET Bezeichnung = :name,');
Add('Hersteller = :hersteller,');
Add('ArbeitsmittelKlasse = :klasse,');
Add('HatSim = :sim');
Add('WHERE Id = :id');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('hersteller').Value := self.Hersteller.Id;
ParamByName('klasse').Value := self.ArbeitsmittelKlasse.Id;
ParamByName('sim').Value := self.HatSim;
ParamByName('id').Value := self.Id;
end;
self.SqlQuery.ExecSQL;
end;
end;
constructor TArbeitsmittelTyp.create(Bezeichnung: string; Hersteller: THersteller;
klasse: TArbeitsmittelKlasse; HatSim: boolean; Connection: TFDConnection);
begin
self.Id := 0;
self.Bezeichnung := Bezeichnung;
self.Hersteller := Hersteller;
self.ArbeitsmittelKlasse := klasse;
self.HatSim := HatSim;
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
end;
constructor TArbeitsmittelTyp.CreateFromId(Id: integer; Connection: TFDConnection);
var
Hersteller_Id: integer;
Klassen_Id : integer;
begin
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT * FROM ' + self.TABLE_NAME + ' WHERE Id = :id');
ParamByName('id').Value := Id;
Open;
end;
if self.SqlQuery.RecordCount = 1 then
begin
Hersteller_Id := self.SqlQuery.FieldByName('Hersteller_Id').AsInteger;
Klassen_Id := self.SqlQuery.FieldByName('ArbeitsmittelKlasse_Id').AsInteger;
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.Bezeichnung := self.SqlQuery.FieldByName('Bezeichnung').AsString;
self.Hersteller := THersteller.CreateFromId(Hersteller_Id, Connection);
self.ArbeitsmittelKlasse := TArbeitsmittelKlasse.CreateFromId(Klassen_Id, Connection);
self.HatSim := self.SqlQuery.FieldByName('HatSim').AsBoolean;
end;
self.SqlQuery.Close;
end;
procedure TArbeitsmittelTyp.IdErmitteln;
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT Id FROM ' + self.TABLE_NAME + ' ORDER BY Id DESC LIMIT 1');
end;
self.SqlQuery.Open;
if self.SqlQuery.RecordCount = 1 then
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.SqlQuery.Close
end;
procedure TArbeitsmittelTyp.Speichern;
begin
if self.Id = 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('INSERT INTO ' + self.TABLE_NAME + ' (Bezeichnung, Hersteller_id, ArbeitsmittelKlasse_Id, HatSim)');
Add('VALUES(:name, :hersteller, :klasse, :sim)');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('hersteller').Value := self.Hersteller.Id;
ParamByName('klasse').Value := self.ArbeitsmittelKlasse.Id;
ParamByName('sim').Value := self.HatSim;
end;
self.SqlQuery.ExecSQL;
self.IdErmitteln;
end;
end;
{ TArbeitsmittel }
procedure TArbeitsmittel.Aktualisieren;
begin
if self.Id <> 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('UPDATE ' + self.TABLE_NAME);
Add('SET Bezeichnung = :name,');
Add('ArbeitsmittelTyp_id = :typ,');
Add('IMEI = :imei,');
Add('Seriennummer = :serial,');
Add('Sim_Id = :sim');
Add('WHERE Id = :id');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('typ').Value := self.ArbeitsmittelTyp.Id;
ParamByName('imei').Value := self.Imei;
ParamByName('serial').Value := self.SerienNummer;
if self.ArbeitsmittelTyp.HatSim then
ParamByName('sim').Value := self.SimKarte.Id
else
ParamByName('sim').Clear;
ParamByName('id').Value := self.Id;
end;
self.SqlQuery.ExecSQL;
end;
end;
constructor TArbeitsmittel.create(Bezeichnung: string; typ: TArbeitsmittelTyp; Imei, serienNr: Variant;
Connection: TFDConnection; sim: TSimKarte = nil);
begin
self.Id := 0;
self.Bezeichnung := Bezeichnung;
self.ArbeitsmittelTyp := typ;
self.Imei := Imei;
self.SerienNummer := serienNr;
self.SimKarte := sim;
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
end;
constructor TArbeitsmittel.CreateFromId(Id: integer; Connection: TFDConnection);
var
Typen_Id: integer;
Sim_Id : integer;
begin
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT * FROM ' + self.TABLE_NAME + ' WHERE Id = :id');
ParamByName('id').Value := Id;
end;
self.SqlQuery.Open();
if self.SqlQuery.RecordCount = 1 then
begin
self.Id := self.SqlQuery.FieldByName('Id').AsInteger;
self.Bezeichnung := self.SqlQuery.FieldByName('Bezeichnung').AsString;
Typen_Id := self.SqlQuery.FieldByName('ArbeitsmittelTyp_Id').AsInteger;
self.ArbeitsmittelTyp := TArbeitsmittelTyp.CreateFromId(Typen_Id, Connection);
self.Imei := self.SqlQuery.FieldByName('IMEI').AsVariant;
self.SerienNummer := self.SqlQuery.FieldByName('Seriennummer').AsVariant;
if self.ArbeitsmittelTyp.HatSim then
begin
Sim_Id := self.SqlQuery.FieldByName('Sim_Id').AsVariant;
self.SimKarte := TSimKarte.CreateFromId(Sim_Id, Connection);
end;
end;
self.SqlQuery.Close;
end;
procedure TArbeitsmittel.setImei(Value: Variant);
var
imeiAsInt: integer;
begin
if Length(Value) = 15 then
if tryStrToInt(Value, imeiAsInt) then
self.FImei := Value
else
MessageDlg('Die IMEI darf nur Zahlen enthalten!', mtError, [mbOk], 0)
else
MessageDlg('Die IMEI muss 15 Zeichen lang sein!', mtError, [mbOk], 0);
end;
procedure TArbeitsmittel.Speichern;
begin
if self.Id = 0 then
begin
with self.SqlQuery, SQL do
begin
Clear;
Add('INSERT INTO ' + self.TABLE_NAME + ' (Bezeichnung, ArbeitsmittelTyp_Id, IMEI, Seriennummer, Sim_Id)');
Add('VALUES (:name, :typ, :imei, :serial, :sim)');
ParamByName('name').Value := self.Bezeichnung;
ParamByName('typ').Value := self.ArbeitsmittelTyp.Id;
ParamByName('imei').Value := self.Imei;
ParamByName('serial').Value := self.SerienNummer;
if self.ArbeitsmittelTyp.HatSim then
ParamByName('sim').Value := self.SimKarte.Id
else
ParamByName('sim').Clear;
end;
self.SqlQuery.ExecSQL;
self.IdErmitteln;
end;
end;
{ TArbeitsmittelHelper }
constructor TArbeitsmittelHelper.create(Connection: TFDConnection);
begin
self.SqlQuery := TFDQuery.create(nil);
self.SqlQuery.Connection := Connection;
end;
function TArbeitsmittelHelper.gibArbeitsmittelKlassen: TStringList;
var
KlassenListe: TStringList;
I : integer;
begin
KlassenListe := TStringList.create;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT Bezeichnung FROM ArbeitsmittelKlasse')
end;
self.SqlQuery.Open();
while not self.SqlQuery.Eof do
begin
KlassenListe.Add(self.SqlQuery.FieldByName('Bezeichnung').AsString);
self.SqlQuery.Next;
end;
result := KlassenListe;
end;
function TArbeitsmittelHelper.gibArbeitsmittelTypen: TStringList;
var
TypenListe: TStringList;
I : integer;
begin
TypenListe := TStringList.create;
with self.SqlQuery, SQL do
begin
Clear;
Add('SELECT Bezeichnung FROM ArbeitsmittelTyp')
end;
self.SqlQuery.Open();
while not self.SqlQuery.Eof do
begin
TypenListe.Add(self.SqlQuery.FieldByName('Bezeichnung').AsString);
self.SqlQuery.Next;
end;
result := TypenListe;
end;
end.
|
unit U_Tableaux;
interface
uses U_Element, SysUtils;
const
VALMAX = 100;
type
TABLEAU = array of ELEMENT;
// retourne un tableau comprenant des valeurs entre 1 et VALMAX
function tableauAleatoire (taille : CARDINAL) : TABLEAU;
// retourne un tableau comprenant des valeurs entre 1 et taille tel que t[i] = i
function tableauCroissant (taille : CARDINAL) : TABLEAU;
// fait une copie de t
function copieTableau (t : TABLEAU) : TABLEAU;
// affiche le tableau
procedure afficheTableau (const t : TABLEAU);
implementation
function tableauCroissant (taille : CARDINAL) : TABLEAU;
var
t : TABLEAU;
i : CARDINAL;
begin
setlength(t,taille);
for i := low(t) to high(t) do begin
t[i] := i;
end {for};
tableauCroissant := t;
end {tableauCroissant};
function tableauAleatoire (taille : CARDINAL) : TABLEAU;
var
t : TABLEAU;
i : CARDINAL;
begin
setlength(t,taille);
for i := low(t) to high(t) do begin
t[i] := elementAleatoire(VALMAX);
end {for};
tableauAleatoire := t;
end {tableauAleatoire};
function copieTableau (t : TABLEAU) : TABLEAU;
var
tt : TABLEAU;
i : CARDINAL;
begin
setlength(tt,length(t));
for i := low(t) to high(t) do
tt[i] := t[i];
copieTableau := tt;
end {copieTableau};
procedure afficheTableau (const t : TABLEAU);
var
i : CARDINAL;
begin
write('[');
for i := low(t) to high(t) do begin
write(t[i]);
if i < high(t) then write(',');
end {for};
write(']');
end {afficheTableau};
initialization
// a commenter pour obtenir toujous les memes tableaux avec des
// execution successives
randomize;
end {U_Tableaux}. |
unit pdv_confirma_qtde_peso;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, cxGraphics, cxLookAndFeels, cxLookAndFeelPainters,
Menus, cxControls, cxContainer, cxEdit, dxSkinsCore, dxSkinBlack,
dxSkinBlue, dxSkinCaramel, dxSkinCoffee, dxSkinDarkRoom, dxSkinDarkSide,
dxSkinFoggy, dxSkinGlassOceans, dxSkiniMaginary, dxSkinLilian,
dxSkinLiquidSky, dxSkinLondonLiquidSky, dxSkinMcSkin, dxSkinMoneyTwins,
dxSkinOffice2007Black, dxSkinOffice2007Blue, dxSkinOffice2007Green,
dxSkinOffice2007Pink, dxSkinOffice2007Silver, dxSkinOffice2010Black,
dxSkinOffice2010Blue, dxSkinOffice2010Silver, dxSkinPumpkin, dxSkinSeven,
dxSkinSharp, dxSkinSilver, dxSkinSpringTime, dxSkinStardust,
dxSkinSummer2008, dxSkinsDefaultPainters, dxSkinValentine,
dxSkinXmas2008Blue, cxTextEdit, cxCurrencyEdit, cxLabel, StdCtrls,
cxButtons;
type
TfrmConfirmaQtdePeso = class(TForm)
panBotoes: TPanel;
btnConfirmar: TcxButton;
btnCancelar: TcxButton;
panFechamento: TPanel;
lblQtde: TcxLabel;
edtQuantidade: TcxCurrencyEdit;
lblValor: TcxLabel;
edtValor: TcxCurrencyEdit;
procedure btnCancelarClick(Sender: TObject);
procedure btnConfirmarClick(Sender: TObject);
procedure edtQuantidadeKeyPress(Sender: TObject; var Key: Char);
private
{ Private declarations }
FQtde: Double;
protected
{ Protected declarations }
public
property Qtde: Double read FQtde;
{ Public declarations }
end;
var
frmConfirmaQtdePeso: TfrmConfirmaQtdePeso;
function ConfirmaQtdePeso(flValorUnit: Double; boBalanca: Boolean = False) : Double;
implementation
uses lib_db, lib_mensagem, main_base, lib_vmsis;
{$R *.dfm}
function ConfirmaQtdePeso(flValorUnit: Double; boBalanca: Boolean = False): Double;
var
Acesso_Perifericos: TAcesso_Perifericos;
Begin
Result := 0.0;
frmConfirmaQtdePeso := TfrmConfirmaQtdePeso.Create(Application);
Acesso_Perifericos := TAcesso_Perifericos.Create;
try
frmConfirmaQtdePeso.edtQuantidade.Enabled := not boBalanca;
if flValorUnit > 0.0 then
frmConfirmaQtdePeso.edtValor.Text := formatfloat('###,###,##0.00', flValorUnit)
else
frmConfirmaQtdePeso.edtValor.Text := '0,00';
if boBalanca then
frmConfirmaQtdePeso.edtQuantidade.Text := formatfloat('###,###,##0.000', Acesso_Perifericos.LeBalanca)
else
frmConfirmaQtdePeso.edtQuantidade.Text := formatfloat('###,###,##0.000', 0.0);
if StrToFloat(frmConfirmaQtdePeso.edtQuantidade.Text) < 0.001 then
frmConfirmaQtdePeso.edtQuantidade.Enabled := True;
frmConfirmaQtdePeso.ShowModal;
Result := frmConfirmaQtdePeso.Qtde;
finally
FreeAndNil(Acesso_Perifericos);
FreeAndNil(frmConfirmaQtdePeso);
end;
end;
procedure TfrmConfirmaQtdePeso.btnCancelarClick(Sender: TObject);
begin
FQtde := 0.0;
Close;
end;
procedure TfrmConfirmaQtdePeso.btnConfirmarClick(Sender: TObject);
begin
if (edtQuantidade.Text = '') then
begin
Aviso(INFORMAR_QTDE);
edtQuantidade.SetFocus;
end else
begin
FQtde := StrToFloat(edtQuantidade.Text);
Close;
end;
end;
procedure TfrmConfirmaQtdePeso.edtQuantidadeKeyPress(Sender: TObject;
var Key: Char);
begin
if (key in [#13]) then
begin
if (edtQuantidade.Text = '') then
begin
Aviso(INFORMAR_QTDE);
edtQuantidade.SetFocus;
end
else
btnConfirmarClick(btnConfirmar);
end;
end;
end.
|
unit Main;
interface
procedure Execute();
implementation
uses
Windows, Messages, SysUtils, Variants, Classes,
IniFiles, eStrings, eCmdLine, eFiles, eBackupSystemHelpers, DateUtils;
procedure DeleteOldHistoryFiles(const iDestinationFolder,iName:string);
var lSearch2:TSearchRec;
lOk:dword;
lHistoryFolder: string;
begin
lHistoryFolder := MakePath(iDestinationFolder)+'__History\'+iName;
ForceDirectories(lHistoryFolder);
lOk := FindFirst(MakePath(iDestinationFolder)+iName+' - *.*',faAnyFile,lSearch2);
try
while lOk = 0 do begin
if (lSearch2.Attr and faDirectory) = 0 then begin
writeln('Moving old "'+lSearch2.Name+'" to History.');
DeleteFile(pChar(MakePath(iDestinationFolder)+lSearch2.Name));
end;
lOk := FindNext(lSearch2);
end;
finally
FindClose(lSearch2);
end;
end;
procedure MoveOldFilesToHistory(const iDestinationFolder,iName:string);
var lSearch2:TSearchRec;
lOk:dword;
lHistoryFolder: string;
begin
lHistoryFolder := MakePath(iDestinationFolder)+'__History\'+iName;
ForceDirectories(lHistoryFolder);
lOk := FindFirst(MakePath(iDestinationFolder)+iName+' - *.*',faAnyFile,lSearch2);
try
while lOk = 0 do begin
if (lSearch2.Attr and faDirectory) = 0 then begin
writeln('Moving old "'+lSearch2.Name+'" to History.');
MoveFile(pChar(MakePath(iDestinationFolder)+lSearch2.Name),
pChar(MakePath(lHistoryFolder)+lSearch2.Name));
end;
lOk := FindNext(lSearch2);
end;
finally
FindClose(lSearch2);
end;
end;
function ArchiveFolderIfChanged(const iSourceFolder, iName:string; var ioLastArchiveDate:TDateTime; const iDestinationFolder, iWinZipPath:string; iParams:string; iSourceIsParentFolder:boolean=true; iNoHistory:boolean=false):boolean;
var
lDate: TDatetime;
lFolder,
lDestinationFile,
lTempDestinationFile,
lSourcePattern,
lZipCommand:string;
begin
//lDestinationFile := MakePath(lDestinationFolder)+lSearch.Name;
if iSourceIsParentFolder then
lFolder := MakePath(MakePath(iSourceFolder)+iName)
else
lFolder := MakePath(iSourceFolder);
lDate := GetFolderDate(ExcludeTrailingBackslash(lFolder));
if ioLastArchiveDate = lDate then begin
writeln(iName+' - archived '+DateTimeToStr(ioLastArchiveDate)+', no change since. skipping.');
result := false;
end
else begin
writeln(iName+' - archived '+DateTimeToStr(ioLastArchiveDate)+', changed '+DateTimeToStr(lDate));
lDestinationFile := MakePath(iDestinationFolder)+iName+' - changed '+FormatDateTime('yyyymmdd-hhnnss',lDate)+' - created '+FormatDateTime('yyyymmdd-hhnnss',Now)+'.zip';
lTempDestinationFile := MakePath(iDestinationFolder)+'__temp_'+iName+' - changed '+FormatDateTime('yyyymmdd-hhnnss',lDate)+' - created '+FormatDateTime('yyyymmdd-hhnnss',Now)+'.zip';
lSourcePattern := MakePath(lFolder)+'*.*';
{ zip to temp file }
//ChDir(ExtractFilePath(lSourcePattern));
Replace(iParams,'%BASE%',ExtractFilePath(lSourcePattern));
writeln('Zipping up "'+lSourcePattern+'" to "'+lTempDestinationFile+'".');
lZipCommand := '-r -o -p -whs -ybc '+iParams+' "'+lTempDestinationFile+'" "'+lSourcePattern+'"';
writeln(' '+lZipCommand);
ExecuteAndWait(iWinzipPath,lZipCommand);
if iNoHistory then begin
DeleteOldHistoryFiles(iDestinationFolder,iName);
end
else begin
{ move old files to History folder }
MoveOldFilesToHistory(iDestinationFolder,iName);
end;
{ rename temp file to proper name }
MoveFile(pChar(lTempDestinationFile),pChar(lDestinationFile));
ioLastArchiveDate := lDate;
result := true;
end;
end;
procedure Process;
var i: Integer;
lSourceFolder: string;
lSearch:TSearchRec;
lOk:dword;
lDestinationFolder: string;
lDateStr: string;
lArciveDate: TDatetime;
SourcePath: string;
lDestinationFile,lTempDestinationFile: string;
Command: string;
fCfgFile:string;
fFolders:TStringList;
lWinzipPath, lWinZipParams:string;
fDestination:string;
lNoHistory: boolean;
begin
fFolders := TStringList.Create();
if ParamCount > 0 then
fCfgFile := ParamStr(1)
else
fCfgFile := ChangeFileExt(GetModuleName,'.cfg');
writeln('Reading config file '+fCfgFile);
if FileExists(fCfgFile) then begin
with TMemIniFile.Create(fCfgFile) do try
fDestination := ReadString('General','Destination',ExtractFilePath(GetModuleName));
lWinzipPath := ReadString('General','wzzip','c:\Program Files\WinZip\wzzip.exe');
//for i := 0 to fFolders.Count-1 do begin
//writeln('Folder '+fFolders.Names[i]);
//end; { for }
{ Process Folders that have subfolders, in "Folders" section }
ReadSectionValues('Folders',fFolders);
for i := 0 to fFolders.Count-1 do try
lSourceFolder := fFolders.Values[fFolders.Names[i]];
lDestinationFolder := MakePath(fDestination)+fFolders.Names[i];
ForceDirectories(lDestinationFolder);
writeln('Folder '+fFolders.Names[i]+' '+lSourceFolder);
lOk := FindFirst(MakePath(lSourceFolder)+'*.*',faDirectory,lSearch);
try
while lOk = 0 do begin
if (lSearch.Name <> '.') and (lSearch.Name <> '..') and ((lSearch.Attr and faDirectory) = faDirectory)then begin
//Writeln(' Subfolder '+lSearch.Name);
lDateStr := ReadString('ArchiveDates for '+fFolders.Names[i],lSearch.Name,'');
lArciveDate := StrToDateTimeDef(lDateSTr,0);
lWinZipParams := ReadString('ZipParams',fFolders.Names[i],'')+' '+ReadString('ZipParams','*','');
lNoHistory := ReadString('NoHistory',fFolders.Names[i],'false') = 'true';
if ArchiveFolderIfChanged(lSourceFolder, lSearch.Name, lArciveDate, lDestinationFolder, lWinZipPath, lWinzipParams, true, lNoHistory) then begin
WriteString('ArchiveDates for '+fFolders.Names[i],lSearch.Name,DateTimeToStr(lArciveDate));
UpdateFile();
end;
end;
lOk := FindNext(lSearch);
end; { while }
finally
FindClose(lSearch);
end;
except
on E:Exception do begin
Writeln(E.Classname+': '+E.Message);
//ToDo: log message
end;
end;
{ Process Folders that don't have individual subfolders, in "SimpleFolders" section }
ReadSectionValues('SimpleFolders',fFolders);
for i := 0 to fFolders.Count-1 do try
lSourceFolder := ExcludeTrailingBackslash(fFolders.Values[fFolders.Names[i]]);
lDestinationFolder := MakePath(fDestination);//+fFolders.Names[i];
ForceDirectories(lDestinationFolder);
lDateStr := ReadString('ArchiveDates SimpleFolders',fFolders.Names[i],'');
lArciveDate := StrToDateTimeDef(lDateSTr,0);
lWinZipParams := ReadString('ZipParams',fFolders.Names[i],'');
if ArchiveFolderIfChanged(lSourceFolder, fFolders.Names[i], lArciveDate, lDestinationFolder, lWinZipPath, lWinZipParams, false) then begin
WriteString('ArchiveDates SimpleFolders',fFolders.Names[i],DateTimeToStr(lArciveDate));
UpdateFile();
end;
except
on E:Exception do begin
Writeln(E.Classname+': '+E.Message);
//ToDo: log message
end;
end;
finally
Free();
end; { with }
end;
end;
procedure Execute;
begin
Writeln('elitedevelopments StuffZipper 0.3');
Writeln;
try
Process();
except
on E:Exception do Writeln(E.Classname+': '+E.Message);
end;
Writeln('Done.');
if SwitchExists('wait') then begin
Writeln('Press Enter.');
Readln;
end;
Writeln;
end;
end.
|
{------------------------------------------------------------------------------
// EasyComponents For Delphi 7
// 一轩软研第三方开发包
// @Copyright 2009 hehf
// ------------------------------------
//
// 本开发包是公司内部使用,作为开发工具使用任何,何海锋个人负责开发,任何
// 人不得外泄,否则后果自负.
//
// 使用权限以及相关解释请联系何海锋
//
//
// 网站地址：http://www.YiXuan-SoftWare.com
// 电子邮件：hehaifeng1984@126.com
// YiXuan-SoftWare@hotmail.com
// QQ ：383530895
// MSN ：YiXuan-SoftWare@hotmail.com
// EasyComponents是HhfComponents的升级版本，当前主版本号为2.0
// +2011-04-10 12:53:43 TEasyCustomMoneyEdit 通过下拉按钮组输入金额信息
------------------------------------------------------------------------------}
unit untEasyMoneyEdit;
//控件在Delphi7下或更高版本下
{$IFDEF VER150}
{$ELSE}
{$DEFINE DELPHI9_LVL}
{$ENDIF}
{$IFDEF UNICODE}
{$DEFINE DELPHI9_LVL DELPHI_UNICODE}
{$ENDIF}
interface
uses
Windows, Messages, StdCtrls, Classes, Graphics, Controls, SysUtils, Forms,
Math, ComObj, untEasyAbout, untEasyCustomDropDownEdit, CheckLst, untEasyMenus,
Buttons;
type
TEasyCustomMoneyEdit = class;
{TEasyMoneyTextTabForm}
TEasyMoneyTextTabForm = class(TForm)
private
FButtonWidth : integer;
FButtonHeight: integer;
FButtonColor : TColor;
procedure CMWantSpecialKey(var Msg: TCMWantSpecialKey); message CM_WANTSPECIALKEY;
procedure WMClose(var Msg:TMessage); message WM_CLOSE;
protected
procedure Paint; override;
public
constructor Create(aOwner:TComponent); override;
destructor Destroy; override;
published
property ButtonWidth:integer read FButtonWidth write FButtonWidth;
property ButtonHeight:integer read FButtonHeight write FButtonHeight;
property ButtonColor:TColor read FButtonColor write FButtonColor;
end;
{ TEasyCalculatorButton }
TEasyCalculatorButton = class(TSpeedButton)
protected
procedure MouseUp(Button: TMouseButton; Shift: TShiftState; X, Y: Integer); override;
procedure MouseDown(Button: TMouseButton; Shift: TShiftState; X, Y: Integer); override;
procedure Paint; override;
end;
{ TEasyCalculatorLook }
TEasyCalculatorLook = class(TPersistent)
private
FButtonBkg: TBitmap;
FButtonWidth: integer;
FButtonHeight: integer;
FButtonColor: TColor;
FColor: TColor;
FFont: TFont;
FFlat: boolean;
procedure SetFont(const Value: TFont);
procedure SetButtonBkg(const Value: TBitmap);
public
constructor Create;
destructor Destroy; override;
procedure Assign(Source: TPersistent); override;
published
property ButtonWidth:integer read FButtonWidth write FButtonWidth;
property ButtonHeight:integer read FButtonHeight write FButtonHeight;
property ButtonColor:TColor read FButtonColor write FButtonColor;
property Color:TColor read FColor write FColor;
property Flat:boolean read FFlat write FFlat;
property Font:TFont read FFont write SetFont;
property ButtonBkg:TBitmap read FButtonBkg write SetButtonBkg;
end;
{ TEasyCustomMoneyEdit }
TEasyCustomMoneyEdit = class(TEasyCustomDropDownEdit)
private
FEditorEnabled: Boolean;
FOnClickBtn : TNotifyEvent;
FCalcForm : TEasyMoneyTextTabForm;
FCalcClosed : Boolean;
FCloseClick : Boolean;
FDecim : Integer;
sp : array[0..22] of TEasyCalculatorButton;
newval : boolean;
prevval : extended;
prevop : integer;
FCalculatorLook: TEasyCalculatorLook;
procedure BtnClick(Sender: TObject); virtual;
procedure FormDeactivate(Sender: TObject);
procedure FormKeyPress(Sender: TObject; var Key: Char);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
//按钮事件
procedure NumButtonClick(Sender: TObject);
//运算函数
procedure docalc;
procedure doplus;
procedure domin;
procedure domul;
procedure dodiv;
procedure doeq;
procedure doperc;
//
procedure BuildCalculator(AForm:TForm);
function GetValue: extended;
procedure SetValue(const Value: extended);
procedure WMSize(var Message: TWMSize); message WM_SIZE;
procedure CMEnter(var Message: TCMGotFocus); message CM_ENTER;
procedure CMExit(var Message: TCMExit); message CM_EXIT;
procedure WMPaste(var Message: TWMPaste); message WM_PASTE;
procedure WMCut(var Message: TWMCut); message WM_CUT;
procedure WMKeyDown(var Msg:TWMKeydown); message WM_KEYDOWN;
procedure SetCalculatorLook(const Value: TEasyCalculatorLook);
procedure SetEditorEnabled(const Value: Boolean);
protected
procedure CreateParams(var Params: TCreateParams); override;
procedure CreateWnd; override;
procedure DestroyWnd; override;
function GetParentForm(Control: TControl): TCustomForm; virtual;
procedure KeyPress(var key:char); override;
procedure CalcChange; virtual;
procedure SetTextDirect(s:string);
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
//显示隐藏
procedure ShowCalculator;
procedure HideCalculator;
property Text;
property Value:extended read GetValue write SetValue;
property About;
property EnterTAB;
property BorderColor;
property FocusColor;
property TextRightAlign;
property EditLabel;
property LabelPosition;
property LabelSpacing;
property AutoFocus;
property AppereanceStyle;
property Button;
property Flat;
property Anchors;
property Constraints;
property DragKind;
property AutoSelect;
property AutoSize;
property CalculatorLook:TEasyCalculatorLook read FCalculatorLook write SetCalculatorLook;
property Color;
property DragCursor;
property DragMode;
property EditorEnabled: Boolean read FEditorEnabled write SetEditorEnabled default True;
property Enabled;
property Font;
property MaxLength;
property ParentColor;
property ParentCtl3D;
property ParentFont;
property ParentShowHint;
property PopupMenu;
property ReadOnly;
property ShowHint;
property TabOrder;
property TabStop;
property Visible;
property Height;
property Width;
property OnChange;
property OnClick;
property OnDblClick;
property OnDragDrop;
property OnDragOver;
property OnEndDrag;
property OnEnter;
property OnExit;
property OnKeyDown;
property OnKeyPress;
property OnKeyUp;
property OnMouseDown;
property OnMouseMove;
property OnMouseUp;
property OnStartDrag;
property OnEndDock;
property OnStartDock;
property OnClickBtn: TNotifyEvent read FOnClickBtn write FOnClickBtn;
end;
{ TEasyMoneyEdit }
TEasyMoneyEdit = class(TEasyCustomMoneyEdit)
published
property Text;
property Value;
property About;
property EnterTAB;
property BorderColor;
property FocusColor;
property TextRightAlign;
property EditLabel;
property LabelPosition;
property LabelSpacing;
property AutoFocus;
property AppereanceStyle;
property Button;
property Flat;
property Anchors;
property Constraints;
property DragKind;
property AutoSelect;
property AutoSize;
property CalculatorLook;
property Color;
property DragCursor;
property DragMode;
property EditorEnabled;
property Enabled;
property Font;
property MaxLength;
property ParentColor;
property ParentCtl3D;
property ParentFont;
property ParentShowHint;
property PopupMenu;
property ReadOnly;
property ShowHint;
property TabOrder;
property TabStop;
property Visible;
property Height;
property Width;
property OnChange;
property OnClick;
property OnDblClick;
property OnDragDrop;
property OnDragOver;
property OnEndDrag;
property OnEnter;
property OnExit;
property OnKeyDown;
property OnKeyPress;
property OnKeyUp;
property OnMouseDown;
property OnMouseMove;
property OnMouseUp;
property OnStartDrag;
property OnEndDock;
property OnStartDock;
property OnClickBtn;
end;
implementation
function StripThousandSep(s:string):string;
begin
while (Pos(ThousandSeparator,s)>0) do
Delete(s,Pos(ThousandSeparator,s),1);
Result := s;
end;
{ TEasyMoneyTextTabForm }
procedure TEasyMoneyTextTabForm.CMWantSpecialKey(
var Msg: TCMWantSpecialKey);
begin
inherited;
if msg.CharCode in [vk_up,vk_down,vk_left,vk_right,vk_tab] then msg.result:=1;
end;
constructor TEasyMoneyTextTabForm.Create(aOwner: TComponent);
begin
inherited;
//
end;
destructor TEasyMoneyTextTabForm.Destroy;
begin
//
inherited;
end;
procedure TEasyMoneyTextTabForm.Paint;
var
i,j: integer;
r : trect;
oldColor:TColor;
begin
inherited;
with canvas do
begin
pen.color:=clBlack;
r := GetClientRect;
Rectangle(r.left,r.top,r.right,r.bottom);
oldColor := Canvas.Brush.Color;
Canvas.Brush.Color := ButtonColor;
Canvas.Pen.Color := ButtonColor;
for i := 1 to 6 do
for j := 1 to 4 do
begin
if (i=5) and (j<2) then
Continue;
if i=6 then
Continue;
Rectangle(2+(2+FButtonWidth)*(i-1),2+(2+FButtonHeight)*(j-1),
(2+FButtonWidth)*(i),(2+FButtonHeight)*(j));
end;
Canvas.brush.color:=oldColor;
end;
end;
procedure TEasyMoneyTextTabForm.WMClose(var Msg: TMessage);
begin
inherited;
self.Free;
end;
{ TEasyCalculatorButton }
procedure TEasyCalculatorButton.MouseDown(Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
inherited;
Repaint;
end;
procedure TEasyCalculatorButton.MouseUp(Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
inherited;
Repaint;
end;
procedure TEasyCalculatorButton.Paint;
var
hasGlyph: boolean;
r: TRect;
s:string;
begin
hasGlyph := false;
if Assigned(Glyph) then
hasGlyph := not Glyph.Empty;
if not Flat or not hasGlyph then
inherited
else
begin
s := Trim(Caption);
if FState = bsDown then
Canvas.Draw(1,1,Glyph)
else
Canvas.Draw(0,0,Glyph);
r := ClientRect;
Canvas.Brush.Style := bsClear;
if FState = bsDown then
OffsetRect(r,1,1);
Canvas.Font.Assign(self.Font);
DrawText(Canvas.Handle, Pchar(s),length(s),r,DT_SINGLELINE or DT_CENTER or DT_VCENTER);
end;
end;
{ TEasyCustomMoneyEdit }
procedure TEasyCustomMoneyEdit.BtnClick(Sender: TObject);
begin
if not FCloseClick then
ShowCalculator;
FCloseClick := False;
if Assigned(FOnClickBtn) then
FOnClickBtn(Sender);
end;
procedure TEasyCustomMoneyEdit.BuildCalculator(AForm: TForm);
var
i, n : integer;
FButtonWidth : integer;
FButtonHeight: integer;
begin
FButtonWidth := FCalculatorLook.ButtonWidth;
FButtonHeight := FCalculatorLook.ButtonHeight;
n:=5;
AForm.Width:=4+n*(FButtonWidth+2);
AForm.Height:=4+4*(FButtonHeight+2);
for i:=0 to 18 do
begin
sp[i] := TEasyCalculatorButton.Create(AForm);
sp[i].Font.Assign(FCalculatorLook.Font);
if not FCalculatorLook.ButtonBkg.Empty then
begin
sp[i].Glyph:=FCalculatorLook.ButtonBkg;
sp[i].Spacing:=-(FCalculatorLook.ButtonBkg.Width shr 1)-(FCalculatorLook.Font.Size shr 1);
sp[i].Margin:=0;
sp[i].Flat := (FCalculatorLook.Flat) or not FCalculatorLook.ButtonBkg.Empty;;
end;
case i of
0,1,4,7:sp[i].left:=2;
2,5,8,14:sp[i].left:=2+(FButtonWidth+2);
3,6,9,15:sp[i].left:=2+2*(FButtonWidth+2);
10,11,12,13:sp[i].left:=2+3*(FButtonWidth+2);
16,17,18:sp[i].left:=2+4*(FButtonWidth+2);
end;
case i of
7,8,9,10:sp[i].top:=2;
4,5,6,11,18:sp[i].top:=2+(FButtonHeight+2);
1,2,3,12,16:sp[i].top:=2+2*(FButtonHeight+2);
0,13,14,15,17:sp[i].top:=2+3*(FButtonHeight+2);
end;
sp[i].width:=FButtonWidth;
sp[i].height:=FButtonHeight;
sp[i].tag:=i;
sp[i].flat:= (FCalculatorLook.Flat) or not FCalculatorLook.ButtonBkg.Empty;
case i of
0..9:sp[i].caption:=inttostr(i)+' ';
10:sp[i].caption:='+ ';
11:sp[i].caption:='- ';
12:sp[i].caption:='* ';
13:sp[i].caption:='/ ';
14:sp[i].caption:='+/- ';
15:sp[i].caption:='. ';
16:sp[i].caption:='C ';
17:sp[i].caption:='= ';
18:sp[i].caption:='% ';
end;
sp[i].OnClick := NumButtonClick;
sp[i].Parent:=AForm;
sp[i].Visible:=true;
end;
end;
procedure TEasyCustomMoneyEdit.CalcChange;
begin
//
end;
procedure TEasyCustomMoneyEdit.CMEnter(var Message: TCMGotFocus);
begin
if AutoSelect and not (csLButtonDown in ControlState) then
SelectAll;
inherited;
end;
procedure TEasyCustomMoneyEdit.CMExit(var Message: TCMExit);
begin
inherited;
//
end;
constructor TEasyCustomMoneyEdit.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
OnButtonClick := BtnClick;
FDecim := 0;
Text := '0';
ControlStyle := ControlStyle - [csSetCaption];
FEditorEnabled := True;
FCalcClosed := True;
Enabled := True;
FCalculatorLook := TEasyCalculatorLook.Create;
// IndentR := 19;
// IndentL := 0;
// EditType := etFloat;
end;
procedure TEasyCustomMoneyEdit.CreateParams(var Params: TCreateParams);
begin
inherited CreateParams(Params);
Params.Style := Params.Style or ES_MULTILINE;
end;
procedure TEasyCustomMoneyEdit.CreateWnd;
begin
inherited;
//
end;
destructor TEasyCustomMoneyEdit.Destroy;
begin
FCalculatorLook.Free;
inherited;
end;
procedure TEasyCustomMoneyEdit.DestroyWnd;
begin
inherited;
//
end;
procedure TEasyCustomMoneyEdit.docalc;
var
e: extended;
begin
if Text = '' then
Text := '0';
e := strtofloat(StripThousandSep(Text));
try
case prevop of
0:prevval := prevval + e;
1:prevval := prevval * e;
2:prevval := prevval - e;
3:if (e<>0) then prevval:=prevval/e else prevval:=0;
else
prevval:=strtofloat(StripThousandSep(Text));
end;
except
prevval:=0;
end;
Text:=format('%g',[prevval]);
// FloatValue := prevval;
newval := true;
end;
procedure TEasyCustomMoneyEdit.dodiv;
begin
docalc;
prevop:=3;
end;
procedure TEasyCustomMoneyEdit.doeq;
begin
DoCalc;
if Text = '' then
Text := '0';
prevval := strtofloat(StripThousandSep(Text));
prevop := -1;
end;
procedure TEasyCustomMoneyEdit.domin;
begin
docalc;
prevop:=2;
end;
procedure TEasyCustomMoneyEdit.domul;
begin
docalc;
prevop:=1;
end;
procedure TEasyCustomMoneyEdit.doperc;
var
e:extended;
begin
if Text='' then Text:='0';
e:=strtofloat(StripThousandSep(Text));
e:=prevval*e/100;
Text:=format('%g',[e]);
end;
procedure TEasyCustomMoneyEdit.doplus;
begin
docalc;
prevop := 0;
end;
procedure TEasyCustomMoneyEdit.FormDeactivate(Sender: TObject);
var
pt:tpoint;
r:trect;
begin
{check cursor here...}
getcursorpos(pt);
pt:=screentoclient(pt);
r:=clientrect;
r.left:=r.right-16;
FCloseClick:=ptinrect(r,pt);
postmessage((Sender as TForm).Handle,WM_CLOSE,0,0);
end;
procedure TEasyCustomMoneyEdit.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
var
s:string;
begin
if key in [vk_F4, vk_tab] then
Postmessage((Sender as TForm).Handle,WM_CLOSE,0,0);
if (key = vk_back) then
begin
s := Text;
Delete(s,Length(Text),1);
if s = '' then
s := '0';
Text := s;
end;
end;
procedure TEasyCustomMoneyEdit.FormKeyPress(Sender: TObject;
var Key: Char);
begin
CalcChange;
if Key = DecimalSeparator then
if (pos(DecimalSeparator,Text)=0) then Text:=Text+DecimalSeparator;
{$IFNDEF DELPHI_UNICODE}
if (key in ['0'..'9']) then
{$ENDIF}
{$IFDEF DELPHI_UNICODE}
if character.IsNumber(key) then
{$ENDIF}
begin
if (MaxLength > 0) and (Length(Text) = MaxLength) then
Exit;
end;
case key of
'0'..'9':
if (Text = '0') or (newval) then
begin
SetTextDirect(key);
newval := false;
end
else
SetTextDirect(Text + key);
'c','C':
begin
Text := '0';
prevval := 0;
newval := true;
prevop := -1;
end;
'+':doplus;
'/':dodiv;
'-':domin;
'*':domul;
'=':doeq;
'%':doperc;
#13:
begin
doeq;
postmessage((Sender as TForm).Handle,WM_CLOSE,0,0);
end;
#27:
postmessage((Sender as TForm).Handle,WM_CLOSE,0,0);
end;
end;
function TEasyCustomMoneyEdit.GetParentForm(
Control: TControl): TCustomForm;
begin
Result := nil;
if Assigned(Control) then
if Control is TCustomForm then
begin
Result := Control as TCustomForm;
Exit;
end else
begin
if Assigned(Control.Parent) then
Result := GetParentForm(Control.Parent);
end;
end;
function TEasyCustomMoneyEdit.GetValue: extended;
begin
if Text = '' then
Text := '0';
try
Result := StrToFloat(StripThousandSep(Text));
except
Result := 0;
end;
end;
procedure TEasyCustomMoneyEdit.HideCalculator;
begin
FCalcForm.Free;
FCalcform := nil;
end;
procedure TEasyCustomMoneyEdit.KeyPress(var key: char);
begin
if FCalcClosed or
(Assigned(FCalcForm) and (FCalcForm.Visible = false)) then
case key of
'c','C':begin
Text:='0';
newval:=true;
prevop:=-1;
end;
'+':doplus;
'/':dodiv;
'-':domin;
'*':domul;
'=',#13:doeq;
'%':doperc;
end;
{$IFNDEF DELPHI_UNICODE}
if not (Key in ['0'..'9',DecimalSeparator,#8,'-']) then key := #0;
{$ENDIF}
{$IFDEF DELPHI_UNICODE}
if not (character.IsNumber(Key) or (Key = DecimalSeparator) or (Key = #8) or (Key = '-')) then key := #0;
{$ENDIF}
{$IFNDEF DELPHI_UNICODE}
if ((Text='0') or (newval)) and (key in ['0'..'9']) then
{$ENDIF}
{$IFDEF DELPHI_UNICODE}
if ((Text='0') or (newval)) and (character.IsNumber(key)) then
{$ENDIF}
begin
Text := Key;
Key := #0;
SelStart := 1 + Length('');
SelLength := 0;
Newval := False;
Exit;
end;
if (Length(Text) = 1) and (Key = #8) then
begin
Text := '0';
Key := #0;
SelStart := 1 + Length('');
SelLength := 0;
Exit;
end;
if (Key = ThousandSeparator) then
begin
Key := #0;
end;
if (Key = DecimalSeparator) and (Pos(Key,Text)>0) then
begin
Key := #0;
end;
inherited;
end;
procedure TEasyCustomMoneyEdit.NumButtonClick(Sender: TObject);
var
s:string;
e,n:extended;
f: double;
begin
CalcChange;
if ((Sender as TEasyCalculatorButton).Tag in [10..14,16,17,18,19..22]) then
FDecim := 0;
if (Integer((Sender as TEasyCalculatorButton).Tag) in [0..9,14,15]) then
begin
if (MaxLength > 0) and (Length(Text) = MaxLength) then
Exit;
end;
if ((Sender as TEasyCalculatorButton).Tag < 10) then
begin
f := StrToFloatDef(Text, 0.0);
if ((StrToFloatDef(Text, 0.0) = 0.0 ) and (FDecim = 0)) or (newval) then
begin
Text := IntToStr((sender as TEasyCalculatorButton).Tag);
newval := false;
end else
begin
if FDecim > 0 then
begin
f := f + (Sender as TEasyCalculatorButton).Tag / FDecim;
FDecim := FDecim * 10;
end
else
f := f * 10 + (Sender as TEasyCalculatorButton).Tag;
Text := Format('%g', [f]);
end;
end else
begin
case ((sender as TEasyCalculatorButton).tag) of
10:begin doplus; prevop:=0; end;
11:begin domin; prevop:=2; end;
12:begin domul; prevop:=1; end;
13:begin dodiv; prevop:=3; end;
14:if pos('-',Text)=0 then Text:='-'+Text
else
begin
s := Text;
delete(s,1,1);
Text := s;
end;
15:begin
if pos(DecimalSeparator,Text) = 0 then
begin
Text := Text + DecimalSeparator;
end;
FDecim := 10;
if newval then
Text := '0';
newval := false;
end;
16:begin
Text := '0';
prevval := 0;
prevop := -1;
end;
17:doeq;
18:begin doperc; end;
19..22:begin
if Text='' then Text:='0';
e:=strtofloat(StripThousandSep(Text));
n:=e;
if (e<>n) then Text:=Format('%g',[e]);
end;
end;
end;
Modified := True;
end;
procedure TEasyCustomMoneyEdit.SetCalculatorLook(
const Value: TEasyCalculatorLook);
begin
FCalculatorLook.Assign(Value);
end;
procedure TEasyCustomMoneyEdit.SetEditorEnabled(const Value: Boolean);
begin
FEditorEnabled := Value;
ReadOnly:=not fEditorEnabled;
end;
procedure TEasyCustomMoneyEdit.SetTextDirect(s: string);
begin
inherited Text := s;
end;
procedure TEasyCustomMoneyEdit.SetValue(const Value: extended);
begin
Text := Format('%g',[value]);
end;
procedure TEasyCustomMoneyEdit.ShowCalculator;
var
P: TPoint;
fDropDirection:boolean;
{$IFDEF DELPHI9_LVL}
w, h : integer;
{$ENDIF}
begin
FCalcClosed := False;
FDecim := 0;
newval := true;
P := Point(0, 0);
P := Self.ClientToScreen(P);
FCalcForm := TEasyMoneyTextTabForm.CreateNew(self, 0);
FCalcForm.BorderStyle:=bsNone;
FCalcForm.Visible := False;
FCalcForm.ButtonWidth := FCalculatorLook.ButtonWidth;
FCalcForm.ButtonHeight := FCalculatorLook.ButtonHeight;
if not FCalculatorLook.ButtonBkg.Empty then
FCalcForm.ButtonColor := FCalculatorLook.Color
else
FCalcForm.ButtonColor := FCalculatorLook.ButtonColor;
FCalcForm.FormStyle := fsStayOnTop;
FCalcForm.Color := FCalculatorLook.Color;
FCalcForm.OnDeactivate := FormDeactivate;
FCalcForm.OnKeypress := FormKeyPress;
FCalcForm.OnKeyDown := FormKeyDown;
P := Point(0, 0);
P := ClientToScreen(P);
FCalcForm.Left:=P.x;
BuildCalculator(FCalcForm);
FDropDirection := false;
if P.y + FCalcForm.Height >= GetSystemMetrics(SM_CYSCREEN) then
fDropDirection := True;
if P.y - FCalcForm.Height <= 0 then
fDropDirection := False;
if (FDropDirection=false) then
FCalcForm.Top:=P.y + self.Height
else
FCalcForm.Top:=P.y - FCalcForm.Height;
{$IFNDEF DELPHI9_LVL}
FCalcForm.Show;
{$ENDIF}
{$IFDEF DELPHI9_LVL}
w := FCalcForm.Width;
h := FCalcForm.Height;
FCalcForm.Width := 0;
FCalcForm.height := 0;
FCalcForm.Show;
FCalcForm.Left:=P.x;
FDropDirection:=false;
if P.y + FCalcForm.Height >= GetSystemMetrics(SM_CYSCREEN) then
fDropDirection := True;
if P.y - FCalcForm.Height <= 0 then
fDropDirection := False;
if (FDropDirection=false) then
FCalcForm.Top:=P.y + self.Height
else
FCalcForm.Top:=P.y - FCalcForm.Height;
FCalcForm.width := w;
FCalcForm.Height := h;
{$ENDIF}
end;
procedure TEasyCustomMoneyEdit.WMCut(var Message: TWMCut);
begin
if FEditorEnabled then inherited;
end;
procedure TEasyCustomMoneyEdit.WMKeyDown(var Msg: TWMKeydown);
begin
inherited;
if (msg.CharCode=vk_F4) then
begin
ShowCalculator;
end;
if (msg.CharCode = vk_delete) then
if Text = '' then
Text := '0';
end;
procedure TEasyCustomMoneyEdit.WMPaste(var Message: TWMPaste);
begin
if FEditorEnabled then inherited;
end;
procedure TEasyCustomMoneyEdit.WMSize(var Message: TWMSize);
begin
//
end;
{ TEasyCalculatorLook }
procedure TEasyCalculatorLook.Assign(Source: TPersistent);
begin
if Source is TEasyCalculatorLook then
begin
ButtonBkg.Assign(TEasyCalculatorLook(Source).ButtonBkg);
ButtonWidth := TEasyCalculatorLook(Source).ButtonWidth;
ButtonHeight := TEasyCalculatorLook(Source).ButtonHeight;
ButtonColor := TEasyCalculatorLook(Source).ButtonColor;
Color := TEasyCalculatorLook(Source).Color;
Font.Assign(TEasyCalculatorLook(Source).Font);
Flat := TEasyCalculatorLook(Source).Flat;
end;
end;
constructor TEasyCalculatorLook.Create;
begin
inherited;
FFont := TFont.Create;
FButtonWidth := 24;
FButtonHeight := 24;
FButtonColor := clSilver;
FColor := clWhite;
FbuttonBkg := TBitmap.Create;
end;
destructor TEasyCalculatorLook.Destroy;
begin
FFont.Free;
FbuttonBkg.Free;
inherited;
end;
procedure TEasyCalculatorLook.SetButtonBkg(const Value: TBitmap);
begin
FButtonBkg.Assign(Value);
end;
procedure TEasyCalculatorLook.SetFont(const Value: TFont);
begin
FFont.Assign(Value);
end;
end.
|
unit Ex10Unit;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, MTUtils, ComCtrls, ExtCtrls, StrUtils;
const
UM_PROGRESS_CHANGE = WM_USER + 2;
type
TProgressData = class
public
CurrValue: Integer;
CalcResult: Int64;
ThreadStateInfo: string;
constructor Create(ACurrValue: Integer; ACalcResult: Int64;
AThreadStateInfo: string);
end;
TMyThread = class(TThread)
private
FFormHandle: THandle;
FMaxValue: Integer;
public
EndWork: Boolean;
procedure Execute; override;
constructor Create(AMaxValue: Integer; AFormHandle: THandle);
end;
TForm1 = class(TForm)
btnRunInParallelThread: TButton;
ProgressBar1: TProgressBar;
Label1: TLabel;
labResult: TLabel;
edMaxValue: TEdit;
Label2: TLabel;
labThreadStateInfo: TLabel;
Label3: TLabel;
labPostMsgProcessCount: TLabel;
Label4: TLabel;
labPostMsgCount: TLabel;
Timer1: TTimer;
Label5: TLabel;
labEndWork: TLabel;
procedure btnRunInParallelThreadClick(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ Private declarations }
FMyThread: TMyThread;
FPostMsgProcessCount: Integer;
procedure UMProgressChange(var Msg: TMessage); message UM_PROGRESS_CHANGE;
public
{ Public declarations }
end;
var
Form1: TForm1;
PostMessageCount: Integer;
implementation
{$R *.dfm}
procedure TForm1.btnRunInParallelThreadClick(Sender: TObject);
var
MaxValue: Integer;
begin
// Уничтожаем запущенный поток
if Assigned(FMyThread) then
FreeAndNil(FMyThread);
MaxValue := StrToInt(edMaxValue.Text);
ProgressBar1.Max := MaxValue;
ProgressBar1.Position := 0;
FPostMsgProcessCount := 0;
PostMessageCount := 0;
labResult.Caption := '0';
labThreadStateInfo.Caption := 'Start';
// Создаём и запускаем новый поток
FMyThread := TMyThread.Create(MaxValue, Handle);
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
FMyThread.Free;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
labPostMsgProcessCount.Caption := IntToStr(FPostMsgProcessCount);
labPostMsgCount.Caption := IntToStr(PostMessageCount);
if Assigned(FMyThread) then
labEndWork.Caption := IfThen(FMyThread.EndWork, 'ДА', 'НЕТ');
end;
procedure TForm1.UMProgressChange(var Msg: TMessage);
var
ProgressData: TProgressData;
begin
ProgressData := TProgressData(Msg.WParam);
ProgressBar1.Position := ProgressData.CurrValue;
labResult.Caption := IntToStr(ProgressData.CalcResult);
labThreadStateInfo.Caption := ProgressData.ThreadStateInfo;
Inc(FPostMsgProcessCount);
// Здесь необходимо уничтожить объект TProgressData:
ProgressData.Free;
end;
{ TMyThread }
constructor TMyThread.Create(AMaxValue: Integer; AFormHandle: THandle);
begin
inherited Create(False);
FMaxValue := AMaxValue;
FFormHandle := AFormHandle;
end;
procedure TMyThread.Execute;
var
CurrVal: Integer;
CalcResult: Int64;
ThreadStateInfo: string;
ProgressData: TProgressData;
begin
CurrVal := 0;
CalcResult := 0;
// Выполняем некоторые вычисления
while CurrVal < FMaxValue do
begin
if Terminated then Break;
Inc(CurrVal);
CalcResult := CalcResult + CurrVal;
ThreadStateInfo := Format('Progress: %f%%', [CurrVal / FMaxValue * 100]);
// Обновление прогресса выполняется только 1 раз из 10000
if CurrVal mod 10000 = 0 then
begin
// Создаём объект ProgressData непосредственно перед PostMessage
ProgressData := TProgressData.Create(CurrVal, CalcResult, ThreadStateInfo);
PostMessage(FFormHandle, UM_PROGRESS_CHANGE, WPARAM(ProgressData), 0);
Inc(PostMessageCount);
end;
end;
// Обновляем прогресс в конце вычислений
ProgressData := TProgressData.Create(CurrVal, CalcResult, ThreadStateInfo);
PostMessage(FFormHandle, UM_PROGRESS_CHANGE, WPARAM(ProgressData), 0);
Inc(PostMessageCount);
// Этот флаг необходим, чтобы главный поток мог убедиться, что
// доп. поток отработал корректно до последнего
EndWork := True;
end;
{ TProgressData }
constructor TProgressData.Create(ACurrValue: Integer; ACalcResult: Int64;
AThreadStateInfo: string);
begin
CurrValue := ACurrValue;
CalcResult := ACalcResult;
ThreadStateInfo := AThreadStateInfo;
end;
end.
|
{*******************************************************}
{ }
{ Delphi LiveBindings Framework }
{ }
{ Copyright(c) 2012-2018 Embarcadero Technologies, Inc. }
{ All rights reserved }
{ }
{*******************************************************}
{$HPPEMIT LINKUNIT}
unit Data.Bind.Controls;
interface
uses System.Classes, Data.Bind.Components, System.SysUtils;
type
TNavigateButton = (nbFirst, nbPrior, nbNext, nbLast,
nbInsert, nbDelete, nbEdit, nbPost, nbCancel, nbRefresh, nbApplyUpdates,
nbCancelUpdates);
TNavigateButtons = set of TNavigateButton;
TBindNavigatorController = class(TComponent)
private
(*[weak]*) FDataSource: TBaseBindScopeComponent;
FScopeNavigator: IScopeNavigator;
FScopeNavigatorUpdates: IScopeNavigatorUpdates;
FScopeState: IScopeState;
FScopeEditor: IScopeEditor;
FOnDataChanged: TNotifyEvent;
FOnEditingChanged: TNotifyEvent;
FOnActiveChanged: TNotifyEvent;
function GetActive: Boolean;
function GetBOF: Boolean;
function GetEOF: Boolean;
function GetSelected: Boolean;
function GetEditing: Boolean;
procedure SetDataSource(const Value: TBaseBindScopeComponent);
function GetCanModify: Boolean;
function GetCanInsert: Boolean;
function GetCanDelete: Boolean;
function GetCanRefresh: Boolean;
procedure DoOnEditingChanged(Sender: TObject);
procedure DoOnDataChanged(Sender: TObject);
procedure DoOnDataScrolled(Sender: TObject; Distance: Integer);
procedure DoOnActiveChanged(Sender: TObject);
protected
procedure Notification(AComponent: TComponent; Operation: TOperation); override;
public
constructor Create(AComponent: TComponent); override;
destructor Destroy; override;
procedure EnableButtons(AButtons: TNavigateButtons; ADataSourceEnabled: Boolean;
ASetEnabled: TProc<TNavigateButton, Boolean>);
procedure DisableButtons(ASetEnabled: TProc<TNavigateButton, Boolean>);
procedure ExecuteButton(AButton: TNavigateButton; AConfirmDelete: TFunc<Boolean>);
procedure Next;
procedure Prior;
procedure First;
procedure Last;
procedure Insert;
procedure Delete;
procedure Cancel;
procedure Post;
procedure Refresh;
procedure Edit;
procedure ApplyUpdates;
procedure CancelUpdates;
function CanApplyUpdates: Boolean;
function CanCancelUpdates: Boolean;
property Active: Boolean read GetActive;
property Editing: Boolean read GetEditing;
property Eof: Boolean read GetEOF; {Upper case EOF conflicts with C++}
property BOF: Boolean read GetBOF;
property Selected: Boolean read GetSelected;
property DataSource: TBaseBindScopeComponent read FDataSource write SetDataSource;
property CanModify: Boolean read GetCanModify;
property CanInsert: Boolean read GetCanInsert;
property CanDelete: Boolean read GetCanDelete;
property CanRefresh: Boolean read GetCanRefresh;
property OnEditingChanged: TNotifyEvent read FOnEditingChanged write FOnEditingChanged;
property OnDataChanged: TNotifyEvent read FOnDataChanged write FOnDataChanged;
property OnActiveChanged: TNotifyEvent read FOnActiveChanged write FOnActiveChanged;
end;
const
NavigatorScrollButtons = [nbFirst, nbPrior, nbNext, nbLast];
NavigatorEditButtons = [nbInsert, nbDelete, nbEdit, nbPost, nbCancel, nbRefresh, nbApplyUpdates,
nbCancelUpdates];
NavigatorButtons = [nbFirst, nbPrior, nbNext, nbLast,
nbInsert, nbDelete, nbEdit, nbPost, nbCancel, nbRefresh, nbApplyUpdates,
nbCancelUpdates];
NavigatorDefaultButtons = [nbFirst, nbPrior, nbNext, nbLast, nbInsert, nbDelete,
nbEdit, nbPost, nbCancel, nbRefresh];
implementation
{ TBindNavigatorController }
procedure TBindNavigatorController.ApplyUpdates;
begin
if FScopeNavigatorUpdates <> nil then
FScopeNavigatorUpdates.ApplyUpdates;
end;
function TBindNavigatorController.CanApplyUpdates: Boolean;
begin
Result := (FScopeNavigatorUpdates <> nil) and FScopeNavigatorUpdates.CanApplyUpdates;
end;
function TBindNavigatorController.CanCancelUpdates: Boolean;
begin
Result := (FScopeNavigatorUpdates <> nil) and FScopeNavigatorUpdates.CanCancelUpdates;
end;
procedure TBindNavigatorController.Cancel;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Cancel
end;
procedure TBindNavigatorController.CancelUpdates;
begin
if FScopeNavigatorUpdates <> nil then
FScopeNavigatorUpdates.CancelUpdates;
end;
constructor TBindNavigatorController.Create(AComponent: TComponent);
begin
inherited Create(AComponent);
end;
procedure TBindNavigatorController.Delete;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Delete
end;
destructor TBindNavigatorController.Destroy;
begin
SetDataSource(nil); // Clear notifications
inherited;
end;
procedure TBindNavigatorController.DisableButtons(
ASetEnabled: TProc<TNavigateButton, Boolean>);
var
I: TNavigateButton;
begin
for I := Low(TNavigateButton) to High(TNavigateButton) do
ASetEnabled(I, False);
end;
type
TState = (stUnknown, stEnable, stDisable);
procedure TBindNavigatorController.EnableButtons(AButtons: TNavigateButtons; ADataSourceEnabled: Boolean;
ASetEnabled: TProc<TNavigateButton, Boolean>);
var
FUpState: TState;
FFirstState: TState;
FLastState: TState;
FDnState: TState;
FCanModifyState: TState;
FCanRefreshState: TState;
FStateSelected: TState;
function Selected: Boolean;
begin
if FStateSelected = stUnknown then
if Self.Active and Self.Selected then
FStateSelected := stEnable
else
FStateSelected := stDisable;
Result := FStateSelected = stEnable;
end;
function CanModify: Boolean;
begin
if FCanModifyState = stUnknown then
if ADataSourceEnabled and Self.CanModify then
FCanModifyState := stEnable
else
FCanModifyState := stDisable;
Result := FCanModifyState = stEnable;
end;
function CanRefresh: Boolean;
begin
if FCanRefreshState = stUnknown then
if ADataSourceEnabled and Self.CanRefresh then
FCanRefreshState := stEnable
else
FCanRefreshState := stDisable;
Result := FCanRefreshState = stEnable;
end;
function UpEnable: Boolean;
begin
if FUpState = stUnknown then
if ADataSourceEnabled and Selected and not Self.BOF then
FUpState := stEnable
else
FUpState := stDisable;
Result := FUpState = stEnable;
end;
function DnEnable: Boolean;
begin
if FDnState = stUnknown then
if ADataSourceEnabled and Selected and not Self.EOF then
FDnState := stEnable
else
FDnState := stDisable;
Result := FDnState = stEnable;
end;
function LastEnable: Boolean;
begin
if FLastState = stUnknown then
if ADataSourceEnabled and (Selected and not Self.EOF) or ((not Selected) and not (BOF and EOF)) then
FLastState := stEnable
else
FLastState := stDisable;
Result := FLastState = stEnable;
end;
function FirstEnable: Boolean;
begin
if FFirstState = stUnknown then
if ADataSourceEnabled and (Selected and not Self.BOF) or ((not Selected) and not (BOF and EOF)) then
FFirstState := stEnable
else
FFirstState := stDisable;
Result := FFirstState = stEnable;
end;
var
LButton: TNavigateButton;
begin
FUpState := stUnknown;
FDnState := stUnknown;
FFirstState := stUnknown;
FLastState := stUnknown;
FCanModifyState := stUnknown;
FCanRefreshState := stUnknown;
FStateSelected := stUnknown;
for LButton in AButtons do
begin
case LButton of
nbFirst:
ASetEnabled(nbFirst, FirstEnable);
nbPrior:
ASetEnabled(nbPrior, UpEnable);
nbNext:
ASetEnabled(nbNext, DnEnable);
nbLast:
ASetEnabled(nbLast, LastEnable);
nbInsert:
ASetEnabled(nbInsert, CanModify and Self.CanInsert);
nbDelete:
ASetEnabled(nbDelete, Selected and CanModify and Self.CanDelete);
nbEdit:
ASetEnabled(nbEdit, CanModify and not Self.Editing);
nbPost:
ASetEnabled(nbPost, CanModify and Self.Editing);
nbCancel:
ASetEnabled(nbCancel, CanModify and Self.Editing);
nbRefresh:
ASetEnabled(nbRefresh, CanRefresh);
nbApplyUpdates:
ASetEnabled(nbApplyUpdates, CanModify and Self.CanApplyUpdates);
nbCancelUpdates:
ASetEnabled(nbCancelUpdates, CanModify and Self.CanCancelUpdates);
else
Assert(False);
end
end;
end;
procedure TBindNavigatorController.ExecuteButton(AButton: TNavigateButton;
AConfirmDelete: TFunc<Boolean>);
begin
case AButton of
nbPrior: Self.Prior;
nbNext: Self.Next;
nbFirst: Self.First;
nbLast: Self.Last;
nbInsert: Self.Insert;
nbEdit: Self.Edit;
nbCancel: Self.Cancel;
nbPost: Self.Post;
nbRefresh: Self.Refresh;
nbDelete:
if (not Assigned(AConfirmDelete)) or AConfirmDelete() then
Self.Delete;
nbApplyUpdates: Self.ApplyUpdates;
nbCancelUpdates: Self.CancelUpdates;
else
Assert(False);
end;
end;
procedure TBindNavigatorController.DoOnActiveChanged(Sender: TObject);
begin
if Assigned(FOnActiveChanged) then
FOnActiveChanged(Sender);
end;
procedure TBindNavigatorController.DoOnDataChanged(Sender: TObject);
begin
if Assigned(FOnDataChanged) then
FOnDataChanged(Sender);
end;
procedure TBindNavigatorController.DoOnDataScrolled(Sender: TObject; Distance: Integer);
begin
if Assigned(FOnDataChanged) then
FOnDataChanged(Sender);
end;
procedure TBindNavigatorController.DoOnEditingChanged(Sender: TObject);
begin
if Assigned(FOnEditingChanged) then
FOnEditingChanged(Sender);
end;
procedure TBindNavigatorController.Edit;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Edit
end;
procedure TBindNavigatorController.First;
begin
if Assigned(FScopeNavigator) then
FScopeNavigator.First
end;
function TBindNavigatorController.GetActive: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.Active
else
Result := False;
end;
function TBindNavigatorController.GetBOF: Boolean;
begin
if Assigned(FScopeNavigator) then
Result := FScopeNavigator.BOF
else
Result := True;
end;
function TBindNavigatorController.GetCanModify: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.CanModify
else
Result := False;
end;
function TBindNavigatorController.GetCanInsert: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.CanInsert
else
Result := False;
end;
function TBindNavigatorController.GetCanDelete: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.CanDelete
else
Result := False;
end;
function TBindNavigatorController.GetCanRefresh: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.CanRefresh
else
Result := False;
end;
function TBindNavigatorController.GetEditing: Boolean;
begin
if Assigned(FScopeState) then
Result := FScopeState.Editing
else
Result := False;
end;
function TBindNavigatorController.GetEOF: Boolean;
begin
if Assigned(FScopeNavigator) then
Result := FScopeNavigator.EOF
else
Result := True;
end;
function TBindNavigatorController.GetSelected: Boolean;
begin
if Assigned(FScopeNavigator) then
Result := FScopeNavigator.Selected
else
Result := True;
end;
procedure TBindNavigatorController.Insert;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Insert
end;
procedure TBindNavigatorController.Last;
begin
if Assigned(FScopeNavigator) then
FScopeNavigator.Last;
end;
procedure TBindNavigatorController.Next;
begin
if Assigned(FScopeNavigator) then
FScopeNavigator.Next;
end;
procedure TBindNavigatorController.Post;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Post
end;
procedure TBindNavigatorController.Prior;
begin
if Assigned(FScopeNavigator) then
FScopeNavigator.Prior;
end;
procedure TBindNavigatorController.Refresh;
begin
if Assigned(FScopeEditor) then
FScopeEditor.Refresh;
end;
procedure TBindNavigatorController.Notification(AComponent: TComponent;
Operation: TOperation);
begin
inherited;
if Operation = TOperation.opRemove then
begin
if AComponent = FDataSource then
DataSource := nil;
end;
end;
procedure TBindNavigatorController.SetDataSource(const Value: TBaseBindScopeComponent);
begin
if FDataSource <> nil then
begin
FScopeNavigator := nil;
if FScopeState <> nil then
begin
FScopeState.RemoveActiveChanged(DoOnActiveChanged);
FScopeState.RemoveDataSetChanged(DoOnDataChanged);
FScopeState.RemoveDataSetScrolled(DoOnDataScrolled);
FScopeState.RemoveEditingChanged(DoOnEditingChanged);
end;
FScopeState := nil;
FScopeEditor := nil;
FScopeNavigatorUpdates := nil;
FDataSource.RemoveFreeNotification(Self);
end;
FDataSource := Value;
if FDataSource <> nil then
begin
FDataSource.FreeNotification(Self);
Supports(FDataSource, IScopeNavigator, FScopeNavigator);
Supports(FDataSource, IScopeNavigatorUpdates, FScopeNavigatorUpdates);
Supports(FDataSource, IScopeState, FScopeState);
Supports(FDataSource, IScopeEditor, FScopeEditor);
if Assigned(FScopeState) then
begin
FScopeState.AddActiveChanged(DoOnActiveChanged);
FScopeState.AddDataSetChanged(DoOnDataChanged);
FScopeState.AddDataSetScrolled(DoOnDataScrolled);
FScopeState.AddEditingChanged(DoOnEditingChanged);
end;
end;
end;
end.
|
unit Getter.TrimBasics.Factory;
interface
uses
SysUtils,
Getter.TrimBasics,
Getter.TrimBasics.FAT, Getter.TrimBasics.NTFS;
type
TMetaTrimBasicsGetter = class of TTrimBasicsGetter;
TTrimBasicsGetterFactory = class
public
function GetSuitableTrimBasicsGetter(const FileToGetAccess: String):
TTrimBasicsGetter;
class function Create: TTrimBasicsGetterFactory;
private
function TryAndGetRightGetter: TTrimBasicsGetter;
function TestGetterCompatibility(TTrimBasicsGetterToTry:
TMetaTrimBasicsGetter; LastResult: TTrimBasicsGetter):
TTrimBasicsGetter;
var
FFileToGetAccess: String;
end;
var
TrimBasicsGetterFactory: TTrimBasicsGetterFactory;
implementation
class function TTrimBasicsGetterFactory.Create: TTrimBasicsGetterFactory;
begin
if TrimBasicsGetterFactory = nil then
result := inherited Create as self
else
result := TrimBasicsGetterFactory;
end;
function TTrimBasicsGetterFactory.GetSuitableTrimBasicsGetter(
const FileToGetAccess: String): TTrimBasicsGetter;
begin
FFileToGetAccess := FileToGetAccess;
result := TryAndGetRightGetter;
if result = nil then
raise EArgumentNilException.Create('Argument Nil: ' +
'TrimBasicsGetter is not set');
end;
function TTrimBasicsGetterFactory.TryAndGetRightGetter: TTrimBasicsGetter;
begin
result := nil;
result := TestGetterCompatibility(TFATTrimBasicsGetter, result);
result := TestGetterCompatibility(TNTFSTrimBasicsGetter, result);
end;
function TTrimBasicsGetterFactory.TestGetterCompatibility(
TTrimBasicsGetterToTry: TMetaTrimBasicsGetter;
LastResult: TTrimBasicsGetter): TTrimBasicsGetter;
begin
if LastResult <> nil then
exit(LastResult);
result := TTrimBasicsGetterToTry.Create(FFileToGetAccess);
if not result.IsPartitionMyResponsibility then
FreeAndNil(result);
end;
initialization
TrimBasicsGetterFactory := TTrimBasicsGetterFactory.Create;
finalization
TrimBasicsGetterFactory.Free;
end.
|
unit u_J16LevelWithFilterImp;
interface
uses
Classes, SysUtils, StrUtils, u_ExamineImp, u_J08TaskIntf, u_J08Task, u_J16CommonDef;
type
TLevelWithFilterMeasure = Class(TCustomExamineItem, IStatText2XLS)
Private
FOption: TLevelWithFilterOption;
Procedure InternalCheck(const Value: Boolean; const ExceptionInfo: String);
Private
FLevelDataFileList: TStringList;
procedure CallBack_TextFileFound(const FileName: string; const Info: TSearchRec;
var Abort: Boolean);
Protected //inteface IStatText2XLS
Procedure DoStatText2XLS;
Protected
Procedure Init; Override;
Procedure DoProcess; Override;
Public
End;
implementation
uses
u_GPIB_DEV2, u_J16Receiver, u_ExamineGlobal, u_J08WeakGlobal, PlumUtils, u_J16Utils,
u_CommonDef, CnCommon, XLSReadWriteII5, XLSSheetData5, Xc12Utils5;
const
CONST_TXT_EXTFILENAME: Array[dmmAmpli..dmmDirect] of String = ('.放大.txt', '.直通.txt');
{ TLevelWithFilterMeasure }
procedure TLevelWithFilterMeasure.CallBack_TextFileFound(
const FileName: string; const Info: TSearchRec; var Abort: Boolean);
begin
self.FLevelDataFileList.Add(FileName);
Log(FileName);
end;
procedure TLevelWithFilterMeasure.DoProcess;
{------------------------------------------------------------------------------
共分10个段，每段三个测试频点，最后一个段为ＦＭ段，根据界面选项进行放大或直通模式下进行测试
----------------------------------------------------------------------------}
const
CONST_SG_LEVEL: Array[0..1] of Integer = (-60, -40);
CONST_BAND_FREQS: Array[0..9] of Array[0..2] of Integer = (
(0500, 1000, 1490),
(1500, 1800, 2180),
(2200, 2600, 3100),
(3200, 3800, 4600),
(4700, 5500, 6700),
(6800, 8300, 9700),
(9800, 11500, 14100),
(14200, 16600, 20600),
(20700, 25000, 30000),
(88000, 98000, 108000)
);
// CONST_MODULS_FREQS: Array[0..1] of Integer = (15000, 90000);
// CONST_TEST_LEVELS: Array[0..21] of Integer = (0, -10, -20, -30, -40, -50, -60,
// -70, -80, -90, -100, -100, -90, -80, -70, -60, -50, -40, -30, -20, -10, 0);
var
InsLost: Double;
CurrStep, TotalStep: Integer;
var
SG: ISignalGenerator;
Radio: IJ08Receiver;
Calibrator: ISlopeCalibrate;
bid, pid, sid: integer;
var
ManualMode: TJ08_DevManualMode;
LevelsMeasured: Array[0..9] of Array[0..2] of Double;
Procedure SaveLevelsMeasured2TextFile;
var
iBand, iFreq : integer;
TextFileName: String;
StrList: TStringList;
TextDir: STring;
begin
TextDir:= TextDir_NoFilter();
if Not DirectoryExists(TextDir) then
begin
ForceDirectories(TextDir);
end;
TextFileName:= TextDir + ProductSN + CONST_TXT_EXTFILENAME[ManualMode];
StrList:= TStringList.Create;
try
for iBand := 0 to Length(LevelsMeasured) - 1 do
for iFreq := 0 to Length(LevelsMeasured[iBand]) - 1 do
begin
//FM不进行首尾0dBm激励的测试
StrList.Add(IntToStr(Trunc(LevelsMeasured[iBand, iFreq])));
end;
StrList.SaveToFile(TextFileName);
finally
StrList.Free;
end;
Log('记录数据文件: ' + TextFileName);
end;
var
iBand, iFreq: Integer;
Modulate: TJ08_ModuType;
FreqKHz: Integer;
DummyHInt: STring;
begin
Log('------有滤波器电平读数测试(自动切换)------------');
Randomize();
self.FUI.SyncUI(@Self.FOption);
CurrStep:= 0;
TotalStep:= 31;
InsLost:= FUI.ExamineItem.InlineInsertLost;
Radio:= TJ16Receiver.Create;
Calibrator:= Radio as ISlopeCalibrate;
ManualMode:= dmmAmpli;
if FOption.ManualMode = 1 then
ManualMode:= dmmDirect;
Log('----------'+CONST_STR_DEVMANUALMODE[ManualMode] +
'模式 ' +InttoStr(CONST_SG_LEVEL[FOption.ManualMode])+
'dBm -------------');
try
{$IFNDEF Debug_Emu}
SG:= TMG36XX.Create;
With SG do
begin
pid:= 3;
Iden:= 'SG';
LoadInstrumentParam(bid, pid, sid);
Connnect(bid, pid, sid);
end;
if not Radio.ReceiverTrunedOn then
Radio.OpenReceiver;
Calibrator.SetCoeffValid( True );
WaitMS(100);
Calibrator.LevelDataFormat( 1 );
WaitMS(100);
InternalCheck(Radio.SetHiGain(damManual, ManualMode), '设置' + CONST_STR_DEVMANUALMODE[ManualMode] + '模式失败');
WaitMS(100);
{$ENDIF}
Log('打开接收机,上报校准后数据');
for iBand:= 0 to Length(CONST_BAND_FREQS) - 1 do
begin
Log('第'+ IntToStr(iBand + 1) +'段');
for iFreq := 0 to Length(CONST_BAND_FREQS[iBand]) - 1 do
begin
FreqKHz:= CONST_BAND_FREQS[iBand, iFreq];
if iBand <= Length(CONST_BAND_FREQS) - 2 then
begin
Modulate:= mtAM;
end
else
begin
Modulate:= mtFM;
end;
{$IFNDEF Debug_Emu}
SG.SetFreqency(FreqKHz / 1000);
SG.SetLevelDbm(CONST_SG_LEVEL[FOption.ManualMode] + InsLost);
SG.SetOnOff(True);
{$ENDIF}
WaitMS(200);
{$IFNDEF Debug_Emu}
InternalCheck(Radio.SetFrequency(Modulate, FreqKHz * 1000),
'设置频率失败');
{$ENDIF}
WaitMS(self.FOption.StableDelay);
{$IFDEF DEBUG_emu}
if Modulate = mtAM then
begin
if ManualMode = dmmAmpli then
LevelsMeasured[iBand, iFreq]:= -550 + Random(10) - 5
else
LevelsMeasured[iBand, iFreq]:= -350 + Random(10) - 5;
end
else
begin
LevelsMeasured[iBand, iFreq]:= -5500 + Random(500) - 250
end;
{$ELSE}
InternalCheck(Radio.ReadLevel(LevelsMeasured[iBand, iFreq], Modulate), '读取电平值失败');
// InternalCheck(Radio.ReadLevel(LevelsMeasured[iBand, iFreq], Modulate, DummyHint), '读取电平值失败');
{$ENDIF}
Log(Format(' %6.0f @%.3f MHz', [LevelsMeasured[iBand, iFreq], FreqKHz / 1000]));
// if k = 0 then
// begin
// CoeffSrc[i, j].AX:= CONST_LEVELS_PER_MODE[j, k];
// CoeffSrc[i, j].AY:= SampledLevels[i, j, k];
// end
// else
// begin
// CoeffSrc[i, j].BX:= CONST_LEVELS_PER_MODE[j, k];
// CoeffSrc[i, j].BY:= SampledLevels[i, j, k];
// end;
Inc(CurrStep);
FUI.set_Percent((CurrStep / TotalStep) * 100);
CheckWishStop();
end;
end;
// save to text file
SaveLevelsMeasured2TextFile();
Inc(CurrStep);
FUI.set_Percent((CurrStep / TotalStep) * 100); //curr step count value should be 13
CheckWishStop();
Log('完成');
finally
Set_Status(esComplete);
end;
end;
procedure TLevelWithFilterMeasure.DoStatText2XLS;
var
Level: Array[0..29] of Integer;
LevelStrs: TStringList;
Procedure ReadLevelValue(FileName: String);
var
Ptr: PInteger;
i: Integer;
begin
Ptr:= @Level[0];
LevelStrs.LoadFromFile(FileName);
if LevelStrs.Count <> 30 then
Raise Exception.Create('数据记录的行数不正确');
for i := 0 to LevelStrs.Count - 1 do
begin
Ptr^:= StrToInt(LevelStrs[i]);
Inc(Ptr);
end;
end;
var
i, iline: Integer;
iCol: Integer;
iRow: Integer;
SN: String;
StatXLSFileName: String;
ASheet: TXLSWorksheet;
rs: TResourceStream;
wb: TXLSReadWriteII5;
RangeExp: String;
// CellType: TXLSCellType;
var
iMode: TJ08_DevManualMode;
begin
Log('统计文本被调用');
FLevelDataFileList:= TStringList.Create;
LevelStrs:= TStringList.Create;
try
for iMode := dmmAmpli to dmmDirect do
begin
FLevelDataFileList.Clear();
CnCommon.FindFile(TextDir_NoFilter(), '*' + CONST_TXT_EXTFILENAME[iMode], CallBack_TextFileFound);
FLevelDataFileList.Sort();
//每个文件共44个数
Log('共找到' + IntToStr(FLevelDataFileList.Count) + '个文件');
//把文件中的数据填充到EXCEL中, 从B49开始(B47是标题), 从B94开始((B92是标题))
if FLevelDataFileList.Count > 0 then
begin
wb:= TXLSReadWriteII5.Create(Nil);
try
StatXLSFileName:= TextDir_NoFilter() + '\数据统计.xlsx';
if FileExists(StatXLSFileName) then
begin
wb.LoadFromFile(StatXLSFilename);
end
else
begin
rs:= TResourceStream.Create(HInstance, 'StatTemplate', 'MYFILE');
try
wb.LoadFromStream(rs);
finally
rs.Free;
end;
end;
ASheet:= wb.Sheets[0];
iCol:= 1;
for i := 0 to FLevelDataFileList.Count - 1 do
begin
ReadLevelValue(FLevelDataFileList[i]);
SN:= ExtractFileName(FLevelDataFileList[i]);
SetLength(SN, Length(SN) - Length(ExtractFileExt(SN)));
SetLength(SN, Length(SN) - Length(ExtractFileExt(SN)));
if iMode = dmmAmpli then
iRow:= 46
else
iRow:= 91;
ASheet.ClearCell(iCol, iRow);
ASheet.AsString[iCol, iRow]:= SN;
Inc(iRow);
for iLine := 0 to Length(Level) - 1 do
begin
if (iLine > 0) and (iLine Mod 3 = 0) then
begin
RangeExp:= Format('%s:%s', [
ColRowToRefStr(iCol, iRow + iLine - 2),
ColRowToRefStr(iCol, iRow + iLine)
]);
ASheet.AsFormula[iCol, iRow + iLine + 1]:=
Format('Max(%s) - Min(%s)', [RangeExp, RangeExp]);
// CellType:= ASheet.CellType[iCol, iRow + iLine + 1];
// Log(PChar(IntToStr(Integer(CellType))));
// ASheet.ClearCell(iCol, iRow + iLine + 1);
// CellType:= ASheet.CellType[iCol, iRow + iLine + 1];
// Log(PChar(IntToStr(Integer(CellType))));
Inc(iRow);
end;
ASheet.ClearCell(iCol, iRow + iLine + 1);
ASheet.AsInteger[iCol, iRow + iLine + 1]:= Level[iLine];
end;
if (iLine > 0) and (iLine Mod 3 = 0) then
begin
RangeExp:= Format('%s:%s', [
ColRowToRefStr(iCol, iRow + iLine - 2),
ColRowToRefStr(iCol, iRow + iLine)
]);
ASheet.AsFormula[iCol, iRow + iLine + 1]:=
Format('Max(%s) - Min(%s)', [RangeExp, RangeExp]);
end;
Inc(iCol);
end;
//填写公式, 每行的最小最大和差值
//COL: 1~iCol
if iMode = dmmAmpli then
iRow:= 46 //SN
else
iRow:= 91;//SN
ASheet.AsString[iCol + 0, iRow]:= '最小值';
ASheet.AsString[iCol + 1, iRow]:= '最大值';
ASheet.AsString[iCol + 2, iRow]:= '差值';
for i := 1 to 40 do
begin
RangeExp:= Format('%s:%s', [
ColRowToRefStr(1, iRow + 1 + i),
ColRowToRefStr(iCol - 1, iRow + 1 + i)
]);
ASheet.AsFormula[iCol + 0, iRow + 1 + i]:= Format('Min(%s)', [RangeExp]);
ASheet.AsFormula[iCol + 1, iRow + 1 + i]:= Format('Max(%s)', [RangeExp]);
ASheet.AsFormula[iCol + 2, iRow + 1 + i]:= Format('Max(%s)-Min(%s)', [RangeExp, RangeExp]);
end;
wb.SaveToFile(StatXLSFileName);
Log('统计完成');
finally
wb.Free;
end;
end;
end;
finally
LevelStrs.Free;
FLevelDataFileList.Free;
end;
end;
procedure TLevelWithFilterMeasure.Init;
begin
inherited;
//FExamineCaption:= '电平测试'#$D#$A'(无滤波器)';
FExamineCaption:= '有滤波器电平';
// FExamineCaption:= '一本振';
// ExtractFileFromRes('LIB_INOUT32', 'inpout32.dll');
// ExtractFileFromRes('LIB_ELEXS', 'ELEXS.dll');
// ExtractFileFromRes('EXE_LO1', '一本振.exe');
end;
procedure TLevelWithFilterMeasure.InternalCheck(const Value: Boolean;
const ExceptionInfo: String);
begin
if Not Value then
Raise Exception.Create(ExceptionInfo);
end;
end.
|
unit uPrincipal;
{
função CopyFile está presente na unit Windows que, portanto, precisa ser importada na cláusula uses da unit em que desejamos utilizar
essa função. Function CopyFile(lpExistingFileName:PWideChar; lpNewFileName: PWideChar; bFailIfExists: LongBool): LongBool;
ONDE:
1.lpExistingFileName: Caminho do arquivo a ser copiado;
2.lpNewFileName: Caminho do novo arquivo de destino;
3.bFailIfExists: Parâmetro do tipo boolean que define se o processo de cópia deve ser interrompido e uma falha apresentada
caso o arquivo de destino já exista (valor True). Caso seja passado o valor False, o arquivo de destino será sobrescrito, caso exista.
assim se passamos o último argumento como True, indicando que o processo deve falhar caso o arquivo de destino já exista.
}
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
pathOrigem, pathDestino: string;
begin
pathOrigem:= ExtractFileDir(GetCurrentDir)+'\10. CopyFile\pasta_origem\teste.txt'; //Pega o caminho do exe + caminho da pasta origem.
pathDestino:= ExtractFileDir(GetCurrentDir)+'\10. CopyFile\pasta_destino\teste.txt';; //Pega o caminho do exe + caminho da pasta destino.
if CopyFile(pchar(pathOrigem),pchar(pathDestino), true) then //Atenção: a função tem q converter string com o pchar().
ShowMessage('Arquivo copiado com sucesso')
else
ShowMessage('#Atenção# - Problema ao copiar o arquivo.');
end;
procedure TForm1.Button2Click(Sender: TObject);
var
pathOrigem, pathDestino: string;
begin
pathOrigem:= ExtractFileDir(GetCurrentDir)+'\10. CopyFile\pasta_origem\teste.txt'; //Pega o caminho do exe + caminho da pasta origem.
pathDestino:= ExtractFileDir(GetCurrentDir)+'\10. CopyFile\pasta_destino\teste.txt';; //Pega o caminho do exe + caminho da pasta destino.
if FileExists(pathOrigem) then
begin
if not FileExists(pathdestino) then
begin
if CopyFile(pchar(pathOrigem),pchar(pathDestino),true) then
begin
ShowMessage('Arquivo de destino copiado com sucesso.')
end;
end
else
begin
if MessageDlg('Foi encontrado um arquivo com o mesmo nome, deseja substituir o arquivo?',mtConfirmation,[mbYes,mbNo],0) = mrYes then
begin
if CopyFile(pchar(pathOrigem),pchar(pathDestino),false) then
begin
ShowMessage('Arquivo substituido com sucesso.');
end
else
begin
ShowMessage('Copia não realizada!');
end;
end;
end;
end;
end;
end.
|
unit LLVM.Imports.ExecutionEngine;
interface
//based on ExecutionEngine.h
uses
LLVM.Imports,
LLVM.Imports.Types,
LLVM.Imports.Target,
LLVM.Imports.TargetMachine;
procedure LLVMLinkInMCJIT; cdecl; external CLLVMLibrary;
procedure LLVMLinkInInterpreter; cdecl; external CLLVMLibrary;
type
TLLVMGenericValueRef = type TLLVMRef;
PLLVMGenericValueRef = ^TLLVMGenericValueRef;
TLLVMExecutionEngineRef = type TLLVMRef;
TLLVMMCJITMemoryManagerRef = type TLLVMRef;
TLLVMMCJITCompilerOptions = packed record
OptLevel: Cardinal;
CodeModel: TLLVMCodeModel;
NoFramePointerElim: TLLVMBool;
EnableFastISel: TLLVMBool;
MCJMM: TLLVMMCJITMemoryManagerRef;
end;
function LLVMCreateGenericValueOfInt(Ty: TLLVMTypeRef; N: UInt64; IsSigned: TLLVMBool): TLLVMGenericValueRef; cdecl; external CLLVMLibrary;
function LLVMCreateGenericValueOfPointer(P: Pointer): TLLVMGenericValueRef; cdecl; external CLLVMLibrary;
function LLVMCreateGenericValueOfFloat(Ty: TLLVMTypeRef; N: Double): TLLVMGenericValueRef; cdecl; external CLLVMLibrary;
function LLVMGenericValueIntWidth(GenValRef: TLLVMGenericValueRef): Cardinal; cdecl; external CLLVMLibrary;
function LLVMGenericValueToInt(GenVal: TLLVMGenericValueRef; IsSigned: TLLVMBool): UInt64; cdecl; external CLLVMLibrary;
function LLVMGenericValueToPointer(GenVal: TLLVMGenericValueRef): Pointer; cdecl; external CLLVMLibrary;
function LLVMGenericValueToFloat(TyRef: TLLVMTypeRef; GenVal: TLLVMGenericValueRef): Double; cdecl; external CLLVMLibrary;
procedure LLVMDisposeGenericValue(GenVal: TLLVMGenericValueRef); cdecl; external CLLVMLibrary;
function LLVMCreateExecutionEngineForModule(out OutEE: TLLVMExecutionEngineRef; M: TLLVMModuleRef; out OutError: TLLVMChar): TLLVMBool; cdecl; external CLLVMLibrary;
function LLVMCreateInterpreterForModule(out OutInterp: TLLVMExecutionEngineRef; M: TLLVMModuleRef; out OutError: TLLVMChar): TLLVMBool; cdecl; external CLLVMLibrary;
function LLVMCreateJITCompilerForModule(out OutJIT: TLLVMExecutionEngineRef; M: TLLVMModuleRef; OptLevel: Cardinal; out OutError: TLLVMChar): TLLVMBool; cdecl; external CLLVMLibrary;
procedure LLVMInitializeMCJITCompilerOptions(var Options: TLLVMMCJITCompilerOptions; SizeOfOptions: TLLVMSizeT = SizeOf(TLLVMMCJITCompilerOptions)); cdecl; external CLLVMLibrary;
function LLVMCreateMCJITCompilerForModule(out OutJIT: TLLVMExecutionEngineRef; M: TLLVMModuleRef; var Options: TLLVMMCJITCompilerOptions; SizeOfOptions: TLLVMSizeT; out OutError: TLLVMChar): TLLVMBool; cdecl; external CLLVMLibrary;
procedure LLVMDisposeExecutionEngine(EE: TLLVMExecutionEngineRef); cdecl; external CLLVMLibrary;
procedure LLVMRunStaticConstructors(EE: TLLVMExecutionEngineRef); cdecl; external CLLVMLibrary;
procedure LLVMRunStaticDestructors(EE: TLLVMExecutionEngineRef); cdecl; external CLLVMLibrary;
function LLVMRunFunctionAsMain(EE: TLLVMExecutionEngineRef; F: TLLVMValueRef; ArgC: Cardinal; ArgV: Pointer; EnvP: Pointer): Integer; cdecl; external CLLVMLibrary;
function LLVMRunFunction(EE: TLLVMExecutionEngineRef; F: TLLVMValueRef; NumArgs: Cardinal; Args: PLLVMGenericValueRef): TLLVMGenericValueRef; cdecl; external CLLVMLibrary;
procedure LLVMFreeMachineCodeForFunction(EE: TLLVMExecutionEngineRef; F: TLLVMValueRef); cdecl; external CLLVMLibrary;
procedure LLVMAddModule(EE: TLLVMExecutionEngineRef; M: TLLVMModuleRef); cdecl; external CLLVMLibrary;
function LLVMRemoveModule(EE: TLLVMExecutionEngineRef; M: TLLVMModuleRef; out OutMod: TLLVMModuleRef; out OutError: TLLVMChar): TLLVMBool; cdecl; external CLLVMLibrary;
function LLVMFindFunction(EE: TLLVMExecutionEngineRef; const Name: PLLVMChar; out OutFn: TLLVMValueRef): TLLVMBool; cdecl; external CLLVMLibrary;
function LLVMRecompileAndRelinkFunction(EE: TLLVMExecutionEngineRef; Fn: TLLVMValueRef): Pointer; cdecl; external CLLVMLibrary;
function LLVMGetExecutionEngineTargetData(EE: TLLVMExecutionEngineRef): TLLVMTargetDataRef; cdecl; external CLLVMLibrary;
function LLVMGetExecutionEngineTargetMachine(EE: TLLVMExecutionEngineRef): TLLVMTargetMachineRef; cdecl; external CLLVMLibrary;
procedure LLVMAddGlobalMapping(EE: TLLVMExecutionEngineRef; Global: TLLVMValueRef; Addr: Pointer); cdecl; external CLLVMLibrary;
function LLVMGetPointerToGlobal(EE: TLLVMExecutionEngineRef; Global: TLLVMValueRef): Pointer; cdecl; external CLLVMLibrary;
function LLVMGetGlobalValueAddress(EE: TLLVMExecutionEngineRef; const Name: PLLVMChar): UInt64; cdecl; external CLLVMLibrary;
function LLVMGetFunctionAddress(EE: TLLVMExecutionEngineRef; const Name: PLLVMChar): UInt64; cdecl; external CLLVMLibrary;
type
TLLVMMemoryManagerAllocateCodeSectionCallback = function(Opaque: Pointer; Size: NativeUInt; Alignment: Cardinal; SectionID: Cardinal; const SectionName: PLLVMChar): Pointer; cdecl;
TLLVMMemoryManagerAllocateDataSectionCallback = function(Opaque: Pointer; SIze: NativeUInt; Alignment: Cardinal; SectionID: Cardinal; const SectionName: PLLVMChar; IsReadOnly: TLLVMBool): Pointer; cdecl;
TLLVMMemoryManagerFinalizeMemoryCallback = function(Opaque: Pointer; out ErrMsg: PLLVMChar): TLLVMBool; cdecl;
TLLVMMemoryManagerDestroyCallback = procedure(Opaque: Pointer); cdecl;
{**
* Create a simple custom MCJIT memory manager. This memory manager can
* intercept allocations in a module-oblivious way. This will return NULL
* if any of the passed functions are NULL.
*
* @param Opaque An opaque client object to pass back to the callbacks.
* @param AllocateCodeSection Allocate a block of memory for executable code.
* @param AllocateDataSection Allocate a block of memory for data.
* @param FinalizeMemory Set page permissions and flush cache. Return 0 on
* success, 1 on error.
*}
function LLVMCreateSimpleMCJITMemoryManager(
Opaque: Pointer;
AllocateCodeSection: TLLVMMemoryManagerAllocateCodeSectionCallback;
AllocateDataSection: TLLVMMemoryManagerAllocateDataSectionCallback;
FinalizeMemory: TLLVMMemoryManagerFinalizeMemoryCallback;
Destroy: TLLVMMemoryManagerDestroyCallback): TLLVMMCJITMemoryManagerRef; cdecl; external CLLVMLibrary;
procedure LLVMDisposeMCJITMemoryManager(MM: TLLVMMCJITMemoryManagerRef); cdecl; external CLLVMLibrary;
(*===-- JIT Event Listener functions -------------------------------------===*)
function LLVMCreateGDBRegistrationListener: TLLVMJITEventListenerRef; cdecl; external CLLVMLibrary;
function LLVMCreateIntelJITEventListener: TLLVMJITEventListenerRef; cdecl; external CLLVMLibrary;
function LLVMCreateOProfileJITEventListener: TLLVMJITEventListenerRef; cdecl; external CLLVMLibrary;
function LLVMCreatePerfJITEventListener: TLLVMJITEventListenerRef; cdecl; external CLLVMLibrary;
implementation
end.
|
unit main;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, XPMan, filedrag, ComCtrls, Menus, PSVClass, ToolWin,
ImgList, BrowseForFolderU;
var
psvFile : TPSVFile;
initialSaveDir : string;
type
TForm1 = class(TForm)
XPManifest1: TXPManifest;
FileDrag1: TFileDrag;
ListView1: TListView;
MainMenu1: TMainMenu;
File1: TMenuItem;
OpenPSVfile1: TMenuItem;
Extractfile1: TMenuItem;
ExtractAllFiles1: TMenuItem;
N1: TMenuItem;
Exit1: TMenuItem;
OpenDialog1: TOpenDialog;
SaveDialog1: TSaveDialog;
StatusBar1: TStatusBar;
ToolBar1: TToolBar;
btnLoadFile: TToolButton;
btnSaveFile: TToolButton;
btnExtractAll: TToolButton;
ImageList1: TImageList;
PopupMenu1: TPopupMenu;
ExtractFile2: TMenuItem;
ExtractAll1: TMenuItem;
Help1: TMenuItem;
About1: TMenuItem;
ToolButton4: TToolButton;
btnSavePS1: TToolButton;
ExtractPS1Save1: TMenuItem;
ExtractPS1Save2: TMenuItem;
SaveDialog2: TSaveDialog;
Options1: TMenuItem;
procedure FileDrag1Drop(Sender: TObject);
procedure Exit1Click(Sender: TObject);
procedure OpenPSVfile1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure Extractfile1Click(Sender: TObject);
procedure ExtractFile;
procedure ExtractAll;
procedure ExtractAllFiles1Click(Sender: TObject);
procedure btnExtractAllClick(Sender: TObject);
procedure btnLoadFileClick(Sender: TObject);
procedure btnSaveFileClick(Sender: TObject);
procedure loadFile;
procedure ExtractFile2Click(Sender: TObject);
procedure ExtractAll1Click(Sender: TObject);
procedure PopupMenu1Popup(Sender: TObject);
Procedure ClearDisplay;
procedure FormShow(Sender: TObject);
procedure showAbout;
procedure About1Click(Sender: TObject);
procedure ExtractPS1;
procedure ExtractPS1Save2Click(Sender: TObject);
procedure btnSavePS1Click(Sender: TObject);
procedure ExtractPS1Save1Click(Sender: TObject);
procedure Options1Click(Sender: TObject);
procedure showoptions;
procedure SaveDialog2TypeChange(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses PSVFormat, about, options;
{$R *.dfm}
procedure TForm1.About1Click(Sender: TObject);
begin
showAbout;
end;
procedure TForm1.ClearDisplay;
begin
ListView1.Clear;
end;
procedure TForm1.Exit1Click(Sender: TObject);
begin
Close;
end;
procedure TForm1.ExtractAll;
var
location : string;
begin
if ListView1.Items.Count > 0 then begin
location := '';
location := BrowseforFolder('Choose location to save to..', initialSaveDir, True);
if location <> '' then begin
if PSVFile.extractAllFiles(location) then begin
statusbar1.SimpleText := 'Extraction complete';
end else begin
statusbar1.SimpleText := 'Extraction cancelled';
end;
end else begin
statusbar1.SimpleText := 'Extraction cancelled';
end;
end else begin
statusbar1.SimpleText := 'Nothing to Extract!';
end;
end;
procedure TForm1.ExtractAll1Click(Sender: TObject);
begin
ExtractAll;
end;
procedure TForm1.ExtractAllFiles1Click(Sender: TObject);
begin
ExtractAll;
end;
procedure TForm1.ExtractFile;
var
anItem : TlistItem;
begin
if ListView1.SelCount > 0 then begin
anItem := listView1.Selected;
saveDialog1.FileName := PSVFile.CleanFileName(anItem.Caption);
if saveDialog1.Execute then begin
if PSVFile.extractAFile(anItem.Index, saveDialog1.FileName) then begin
StatusBar1.SimpleText := 'File saved';
end else begin
StatusBar1.SimpleText := 'Extraction aborted';
end;
end;
end else begin
StatusBar1.SimpleText := 'No file selected to extract';
end;
end;
procedure TForm1.Extractfile1Click(Sender: TObject);
Begin
ExtractFile;
end;
procedure TForm1.ExtractFile2Click(Sender: TObject);
begin
ExtractFile;
end;
procedure TForm1.ExtractPS1;
begin
saveDialog2.FileName := '*.mcs';
saveDialog2.DefaultExt := 'mcs';
saveDialog2.FilterIndex := 1;
if SaveDialog2.Execute then begin
if PSVFile.extractPS1Save(saveDialog2.FileName) then begin
StatusBar1.SimpleText := 'File saved';
end else begin
StatusBar1.SimpleText := 'Extraction aborted';
end;
end;
end;
procedure TForm1.ExtractPS1Save1Click(Sender: TObject);
begin
ExtractPS1
end;
procedure TForm1.ExtractPS1Save2Click(Sender: TObject);
begin
ExtractPS1
end;
procedure TForm1.FileDrag1Drop(Sender: TObject);
begin
clearDisplay;
if not PSVFile.loadFile(FileDrag1.Files.Strings[0]) then begin
showmessage('Error loading file');
StatusBar1.SimpleText := 'Error loading file!';
PSVFile.Clear;
end else begin
StatusBar1.SimpleText := ExtractFileName(FileDrag1.Files.Strings[0]) + ' Loaded';
end;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
PSVFile := TPSVFile.Create;
UseLatestCommonDialogs := True;
ReportMemoryLeaksOnShutdown := DebugHook <> 0;
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
PSVFile.Destroy;
end;
procedure TForm1.FormShow(Sender: TObject);
begin
if paramcount > 0 then begin
if ExtractFileExt(lowercase(paramstr(1))) = '.psv' then begin
if not PSVFile.loadFile(paramstr(1)) then begin
showmessage('Error loading file');
StatusBar1.SimpleText := 'Error loading file!';
PSVFile.Clear;
end else begin
StatusBar1.SimpleText := ExtractFileName(paramstr(1)) + ' Loaded';
end;
end else begin
StatusBar1.SimpleText := 'File not loaded!';
end;
end;
end;
procedure TForm1.loadFile;
begin
if OpenDialog1.Execute then begin
clearDisplay;
if not PSVFile.loadFile(openDialog1.FileName) then begin
showmessage('Error loading file');
StatusBar1.SimpleText := 'Error loading file!';
PSVFile.Clear;
end else begin
StatusBar1.SimpleText := ExtractFileName(openDialog1.FileName) + ' Loaded';
end;
end else begin
StatusBar1.SimpleText := 'Load cancelled';
end;
end;
procedure TForm1.OpenPSVfile1Click(Sender: TObject);
begin
LoadFile;
end;
procedure TForm1.Options1Click(Sender: TObject);
begin
showOptions;
end;
procedure TForm1.PopupMenu1Popup(Sender: TObject);
begin
//No items!
if ListView1.Items.Count > 0 then begin
popupMenu1.Items[0].Enabled := True;
popupMenu1.Items[1].Enabled := True;
end else begin
popupMenu1.Items[0].Enabled := False;
popupMenu1.Items[1].Enabled := False;
end;
//No item selected
if ListView1.SelCount > 0 then begin
popupMenu1.Items[0].Enabled := True;
end else begin
popupMenu1.Items[0].Enabled := False;
end;
end;
procedure TForm1.SaveDialog2TypeChange(Sender: TObject);
begin
if SaveDialog2.FilterIndex = 1 then begin
SaveDialog2.DefaultExt := 'mcs';
end;
if SaveDialog2.FilterIndex = 2 then begin
SaveDialog2.DefaultExt := '';
end;
end;
procedure TForm1.showAbout;
begin
AboutBox.ShowModal;
end;
procedure TForm1.showoptions;
var
optionMenu : TOptionsForm;
begin
optionMenu := TOptionsForm.Create(Form1);
optionMenu.ShowModal;
optionMenu.Free;
end;
procedure TForm1.btnLoadFileClick(Sender: TObject);
begin
LoadFile;
end;
procedure TForm1.btnSaveFileClick(Sender: TObject);
begin
ExtractFile;
end;
procedure TForm1.btnSavePS1Click(Sender: TObject);
begin
ExtractPS1
end;
procedure TForm1.btnExtractAllClick(Sender: TObject);
begin
ExtractAll;
end;
end.
|
unit Unit3;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.StdCtrls, FMX.Memo,
ClientModuleUnit1, FMX.Controls.Presentation, DBXJSON, System.JSON, Datasnap.DSCommon,
FMX.ScrollBox, FMX.Edit, AndroidApi.JNI.Media, System.IOUtils,
FMX.TabControl;
type
TMyCallback = class(TDBXCallback)
public
function Execute(const Arg: TJSONValue): TJSONValue; override;
end;
TForm3 = class(TForm)
DSClientCallbackChannelManager1: TDSClientCallbackChannelManager;
MemoLog: TMemo;
ButtonBroadcast: TButton;
EditMsg: TEdit;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure ButtonBroadcastClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormSaveState(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ Private declarations }
FMyCallbackName:string;
procedure QueueLogMsg(const s:string);
procedure Beep();
public
{ Public declarations }
procedure LogMsg(const s:string);
end;
var
Form3: TForm3;
ToneGenerator: JToneGenerator;
implementation
uses DSProxy; // for “TDSTunnelSession”
//uses DSProxy; // <- for “TDSAdminClient”
{$R *.fmx}
{$R *.LgXhdpiPh.fmx ANDROID}
{$R *.Windows.fmx MSWINDOWS}
procedure TForm3.Button1Click(Sender: TObject);
begin
ClientModule1.ServerMethods1Client.LogString('button 1');
end;
procedure TForm3.Button2Click(Sender: TObject);
begin
ClientModule1.ServerMethods1Client.LogString('button 2');
end;
procedure TForm3.ButtonBroadcastClick(Sender: TObject);
var AClient: TDSAdminClient;
begin
AClient := TDSAdminClient.Create(ClientModule1.SQLConnection1.DBXConnection);
try
AClient.BroadcastToChannel(
DSClientCallbackChannelManager1.ChannelName,
TJSONString.Create(EditMsg.Text)
);
finally
AClient.Free;
end;
end;
procedure TForm3.FormClose(Sender: TObject; var Action: TCloseAction);
begin
inherited;
{$IFDEF ANDROID}
if assigned(ToneGenerator) then
ToneGenerator.release;
{$ENDIF}
end;
procedure TForm3.FormCreate(Sender: TObject);
var
R: TBinaryReader;
begin
DSClientCallbackChannelManager1.ManagerId :=
TDSSessionHelper.GenerateSessionId;
FMyCallbackName :=
TDSSessionHelper.GenerateSessionId;
DSClientCallbackChannelManager1.RegisterCallback(
FMyCallbackName,
TMyCallback.Create
);
SaveState.StoragePath := TPath.GetHomePath;
if SaveState.Stream.Size > 0 then
begin
// Recover previously typed text in Edit1 control.
R := TBinaryReader.Create(SaveState.Stream);
try
EditMsg.Text := R.ReadString;
finally
R.Free;
end;
end;
end;
procedure TForm3.FormSaveState(Sender: TObject);
var
W: TBinaryWriter;
begin
SaveState.Stream.Clear;
// Current state is only saved when something was edited.
// If nothing has changed, the state will be removed this way.
if EditMsg.Text.Length > 0 then
begin
// Save typed text in Edit1 control.
W := TBinaryWriter.Create(SaveState.Stream);
try
W.Write(EditMsg.Text);
finally
W.Free;
end;
end;
end;
procedure TForm3.FormShow(Sender: TObject);
begin
inherited;
{$IFDEF ANDROID}
ToneGenerator:=nil;
{$ENDIF}
//TabControl1.TabIndex:=0;
//timer1.Enabled:=true;
end;
{ TMyCallback }
function TMyCallback.Execute(const Arg: TJSONValue): TJSONValue;
begin
Form3.QueueLogMsg(Arg.ToString);
Form3.beep();
Result := TJSONTrue.Create;
end;
procedure TForm3.QueueLogMsg(const s: string);
begin
TThread.Queue(nil,
procedure
begin
Form3.LogMsg(s)
end
);
end;
procedure TForm3.Timer1Timer(Sender: TObject);
begin
//TabControl1.TabIndex:=1;
//Timer1.Enabled:=false;
EditMsg.Text:='TEST';
Form3.ButtonBroadcastClick(Form3);
end;
procedure TForm3.LogMsg(const s: string);
begin
MemoLog.Lines.Add(DateTimeToStr(Now) + ': ' + s);
end;
procedure TForm3.beep;
var
Volume: Integer;
StreamType: Integer;
ToneType: Integer;
begin
{$IFDEF ANDROID}
if not assigned(ToneGenerator) then
begin
Volume:= TJToneGenerator.JavaClass.MAX_VOLUME; // çàäàåì ãðîìêîñòü
StreamType:= TJAudioManager.JavaClass.STREAM_NOTIFICATION;
ToneType:= TJToneGenerator.JavaClass.TONE_CDMA_ABBR_ALERT; // òèï çâóêà
ToneGenerator:= TJToneGenerator.JavaClass.init(StreamType, Volume);
end;
ToneGenerator.startTone(ToneType,500);
{$ENDIF}
end;
end.
|
unit Main;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
System.Classes,
Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls,
Vcl.ExtCtrls,
Data.DB, Vcl.Grids, Vcl.DBGrids, FireDAC.Stan.Intf, FireDAC.Stan.Option,
FireDAC.Stan.Error, FireDAC.UI.Intf, FireDAC.Phys.Intf, FireDAC.Stan.Def,
FireDAC.Stan.Pool, FireDAC.Stan.Async, FireDAC.Phys, FireDAC.Phys.PG,
FireDAC.Phys.PGDef, FireDAC.VCLUI.Wait, FireDAC.Stan.Param, FireDAC.DatS,
FireDAC.DApt.Intf, FireDAC.DApt, FireDAC.Comp.DataSet, FireDAC.Comp.Client,
FireDAC.Stan.StorageJSON,
Redis.Commons,
Redis.Client,
Redis.NetLib.INDY,
Redis.Values
;
type
TForm1 = class(TForm)
Panel1: TPanel;
Panel2: TPanel;
Button1: TButton;
Button2: TButton;
Panel3: TPanel;
DBGrid1: TDBGrid;
FDConnection1: TFDConnection;
FDQueryListarVenda: TFDQuery;
DataSource1: TDataSource;
Label1: TLabel;
Label2: TLabel;
Panel4: TPanel;
Panel5: TPanel;
FDQueryNovaVenda: TFDQuery;
Button3: TButton;
CheckBox1: TCheckBox;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
FRedis: IRedisClient;
FCodigoVendedor: Integer;
FChaveCache: string;
procedure ListarVendas(const UsarCache: Boolean);
procedure ExecutarVenda;
procedure LimparCache;
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
Self.ListarVendas(Self.CheckBox1.Checked);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
Self.ExecutarVenda;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
Self.LimparCache();
end;
procedure TForm1.ExecutarVenda;
{
Ao fazer uma venda os dados são registrados no banco de dados e por isso
o cache deve ser limpo para evitar inconsistências
}
var
sCodigoProduto: string;
begin
InputQuery('Nova venda', 'Código do Produto:', sCodigoProduto);
Self.FDQueryNovaVenda.ParamByName('vendedor').Value := Self.FCodigoVendedor;
Self.FDQueryNovaVenda.ParamByName('produto').Value := StrToInt(sCodigoProduto);
Self.FDQueryNovaVenda.ExecSQL;
Self.LimparCache;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
Self.FDConnection1.Open;
Self.FRedis := TRedisClient.Create('localhost', 6379);
Self.FRedis.Connect;
Self.FCodigoVendedor := 1;
Self.FChaveCache := Format('CACHE:MOBILEDAYS:2020:VENDAS:%d', [Self.FCodigoVendedor]);
end;
procedure TForm1.LimparCache;
begin
Self.FRedis.DEL(Self.FChaveCache);
end;
procedure TForm1.ListarVendas(const UsarCache: Boolean);
{
Aqui exemplificamos um fluxo de cacheamento.
Obviamente que este código estaria no servidor RESTful eventualmente
desenvolvido em DataSnap.
Codificamos aqui para efeitos didáticos.
}
const
SETE_DIAS = 60 * 60 * 24 * 7;
var
cInicio: Cardinal;
sOrigem: string;
oDados: TRedisString;
oStream: TStringStream;
begin
cInicio := GetTickCount;
oStream := TStringStream.Create;
Self.FDQueryListarVenda.Close;
try
if UsarCache then
oDados := Self.FRedis.GET(Self.FChaveCache);
if oDados.HasValue then
begin
sOrigem := 'REDIS';
oStream.WriteString(oDados);
oStream.Seek(0, 0);
Self.FDQueryListarVenda.LoadFromStream(oStream, sfJSON);
Self.FRedis.EXPIRE(Self.FChaveCache, SETE_DIAS);
end else begin
sOrigem := 'SGBD';
Self.FDQueryListarVenda.Open;
if UsarCache then
begin
Self.FDQueryListarVenda.SaveToStream(oStream, sfJSON);
oStream.Seek(0, 0);
Self.FRedis.&SET(Self.FChaveCache, oStream.DataString, SETE_DIAS);
end;
end;
finally
Self.Panel5.Caption := Format('%s: %g segundos', [sOrigem, (GetTickCount - cInicio) / 1000]);
oStream.Free;
end;
end;
end.
|
(* PrimeVectorClass: MM, 2020-06-05 *)
(* ------ *)
(* Simple Class to store Prime Vectors in an IntArray *)
(* ========================================================================= *)
UNIT PrimeVectorClass;
INTERFACE
USES VectorClass;
TYPE
PrimeVector = ^PrimeVectorObj;
PrimeVectorObj = OBJECT(VectorObj)
PUBLIC
CONSTRUCTOR Init;
DESTRUCTOR Done; VIRTUAL;
PROCEDURE Add(value: INTEGER); VIRTUAL;
PROCEDURE InsertElementAt(pos, value: INTEGER); VIRTUAL;
END; (* PrimeVectorObj *)
IMPLEMENTATION
FUNCTION IsPrime(value: INTEGER): BOOLEAN;
VAR i, count, check: INTEGER;
BEGIN (* IsPrime *)
count := 0;
FOR i := 2 TO value - 1 DO BEGIN
IF (value MOD i = 0) THEN
Inc(count);
END; (* FOR *)
IsPrime := count = 0;
END; (* IsPrime *)
CONSTRUCTOR PrimeVectorObj.Init;
BEGIN (* PrimeVectorObj.Init *)
INHERITED Init;
END; (* PrimeVectorObj.Init *)
DESTRUCTOR PrimeVectorObj.Done;
BEGIN (* PrimeVectorObj.Done *)
INHERITED Done;
END; (* PrimeVectorObj.Done *)
PROCEDURE PrimeVectorObj.Add(value: INTEGER);
BEGIN (* PrimeVectorObj.Add *)
IF (IsPrime(value)) THEN
INHERITED Add(value)
ELSE
WriteLn('"', value, '" is not a Prime Number, cannot be added.');
END; (* PrimeVectorObj.Add *)
PROCEDURE PrimeVectorObj.InsertElementAt(pos, value: INTEGER);
BEGIN (* PrimeVectorObj.InsertElementAt *)
IF (IsPrime(value)) THEN
INHERITED InsertElementAt(pos, value)
ELSE
WriteLn('"', value, '" is not a Prime Number, cannot be added.');
END; (* PrimeVectorObj.InsertElementAt *)
END. (* PrimeVectorObj *) |
program vectorordenado;
const
dimF = 8; {Dimensión física del vector}
type
vector = array [1..dimF] of integer;
dim = 0..dimF;
{-----------------------------------------------------------------------------
CARGARVECTORORDENADO - Carga ordenadamente nros aleatorios entre 0 y 100 en el
vector hasta que llegue el nro 99 o hasta que se complete el vector}
Procedure cargarVectorOrdenado ( var vec: vector; var dimL: dim);
var
d, pos, j: integer;
begin
Randomize; { Inicializa la secuencia de random a partir de una semilla}
dimL := 0;
d:= random(100);
while (d <> 99) and ( dimL < dimF ) do begin
pos:= 1;
while (pos <= dimL) and (vec[pos]< d) do pos:= pos + 1;
for j:= dimL downto pos do vec[j+1]:= vec[j] ;
vec[pos]:= d;
dimL := dimL + 1;
d:= random(100)
end;
end;
{-----------------------------------------------------------------------------
IMPRIMIRVECTOR - Imprime todos los nros del vector }
Procedure imprimirVector ( var vec: vector; var dimL: dim );
var
i: dim;
begin
for i:= 1 to dimL do
write ('-----');
writeln;
write (' ');
for i:= 1 to dimL do begin
if(vec[i] < 9)then
write ('0');
write(vec[i], ' | ');
end;
writeln;
for i:= 1 to dimL do
write ('-----');
writeln;
writeln;
End;
procedure Buscar (num: integer; dimL,inf,sup: dim; v:vector; var exito: boolean);
var mitad:dim;
begin
if (dimL=0) then
exito:=false
else begin
if (v[dimL]=num) then
exito:=true
else begin
mitad:=(inf+sup)div 2;
if (dimL<>mitad) then
if (v[mitad]<num) then
Buscar(num,mitad,mitad,sup,v,exito)
else
Buscar(num,mitad,inf,mitad,v,exito)
else
exito:=false
end;
end;
end;
{PROGRAMA PRINCIPAL}
var
v: vector;
dimL : dim;
num: integer; exito:boolean;
begin
cargarVectorOrdenado(v,dimL);
writeln('Nros almacenados: ');
imprimirVector(v, dimL);
read(num);
Buscar(num,dimL,1,dimL,v,exito);
write(exito);
readln(num);
end.
|
unit JACell;
{$mode objfpc}{$H+}
{$i JA.inc}
interface
uses
JATypes, JAList, JASpatial;
type
PJACell = ^TJACell;
TJACellLeaf = record
Cell : PJACell;
GridPosition : TVec2SInt16;
Neighbours : PJACell; {}
end;
PJACellLeaf = ^TJACellLeaf;
TJACell = record
Split : boolean;
Depth : SInt16;
BoundsRect : TJRectSInt32;
BoundsRadius : Float32;
Cells : PJACell; {child cells}
Leaf : PJACellLeaf; {assigned if leaf cell}
Nodes : PJAList; {nodes inside this cell}
NodesCount : UInt16;
PathCost : Float32;
PathBlock : boolean;
Data : pointer;
end;
function JACellCreate() : PJACell;
function JACellDestroy(ACell : PJACell) : boolean;
function JACellSplit(ACell : PJACell; AMinimumSize : Float32 =1.0) : SInt32; {recursively split down to a minimum size}
//procedure Split(AMinimumSize : JFloat32=1.0); virtual; abstract;
//procedure Combine; virtual; abstract;{collect all child entites then remove child nodes}
//function HitTest(APosition : TVec3):boolean; {test if vertex inside Node}
//function GetLeaf(APosition : TVec3):TJSpatialNode; virtual;
function JACellNodePush(ACell : PJACell; ANode : PJASpatial) : PJACell; {returns absolute leaf cell for the pushed node}
function JACellNodeExtract(ACell : PJACell; ANode : PJASpatial) : PJASpatial; {returns extracted node or nil on no extraction}
function JACellNodePick(ACell : PJACell; APosition : TVec2; ARadius : Float32) : PJASpatial; {returns result node or nil if no match}
implementation
function JACellCreate : PJACell;
begin
Result := JAMemGet(SizeOf(TJACell));
end;
function JACellDestroy(ACell : PJACell) : boolean;
begin
JAMemFree(ACell,SizeOf(TJACell));
end;
function JACellSplit(ACell : PJACell; AMinimumSize : Float32) : SInt32;
var
I : SInt32;
BoundingBoxes : array of TJBBox;
begin
//ExtractAABBCorners(AABB,AABBCorners);
{if any accuracy issues creep in, -0.1 from box width}
{ if (FNodeBoundingBox.Max.X-FNodeBoundingBox.Min.X) > AMinimumSize then {split}
begin
SetLength(BoundingBoxes, FNodeCount);
with FNodeBoundingBox do
begin
BoundingBoxes[0].Min.X := Min.X;
BoundingBoxes[0].Max.X := (Max.X-Min.X)*0.5+Min.X;
BoundingBoxes[0].Min.Z := Min.Z;
BoundingBoxes[0].Max.Z := (Max.Z-Min.Z)*0.5+Min.Z;
BoundingBoxes[1].Min.X := (Max.X-Min.X)*0.5+Min.X;
BoundingBoxes[1].Max.X := Max.X;
BoundingBoxes[1].Min.Z := Min.Z;
BoundingBoxes[1].Max.Z := (Max.Z-Min.Z)*0.5+Min.Z;
BoundingBoxes[2].Min.X := Min.X;
BoundingBoxes[2].Max.X := (Max.X-Min.X)*0.5+Min.X;
BoundingBoxes[2].Min.Z := (Max.Z-Min.Z)*0.5+Min.Z;
BoundingBoxes[2].Max.Z := Max.Z;
BoundingBoxes[3].Min.X := (Max.X-Min.X)*0.5+Min.X;
BoundingBoxes[3].Max.X := Max.X;
BoundingBoxes[3].Min.Z := (Max.Z-Min.Z)*0.5+Min.Z;
BoundingBoxes[3].Max.Z := Max.Z;
BoundingBoxes[0].Min.Y := Min.Y;
BoundingBoxes[1].Min.Y := Min.Y;
BoundingBoxes[2].Min.Y := Min.Y;
BoundingBoxes[3].Min.Y := Min.Y;
BoundingBoxes[0].Max.Y := Max.Y;
BoundingBoxes[1].Max.Y := Max.Y;
BoundingBoxes[2].Max.Y := Max.Y;
BoundingBoxes[3].Max.Y := Max.Y;
end;
for I := 0 to 3 do
begin
FNodes[I] := TJSpatialNodeQuad.Create(BoundingBoxes[I], Self, FNodeDepth+1);
FNodes[I].Split(AMinimumSize);
end;
FNodeSplit := true;
end; }
end;
function JACellNodePush(ACell : PJACell; ANode : PJASpatial) : PJACell;
begin
end;
function JACellNodeExtract(ACell : PJACell; ANode : PJASpatial) : PJASpatial;
begin
end;
function JACellNodePick(ACell : PJACell; APosition : TVec2; ARadius : Float32) : PJASpatial;
begin
end;
end.
|
unit Exceptions;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, System.Diagnostics,
System.Threading;
type
TfExceptions = class(TForm)
Memo1: TMemo;
Button1: TButton;
Memo2: TMemo;
Label2: TLabel;
Button2: TButton;
Memo3: TMemo;
Label1: TLabel;
Label3: TLabel;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
FPath: string;
function LoadNumbers(AIgnore: Integer): Boolean;
procedure WriteMemoException(E: Exception);
public
end;
var
fExceptions: TfExceptions;
implementation
{$R *.dfm}
procedure TfExceptions.Button1Click(Sender: TObject);
var
LStopWatch: TStopWatch;
begin
try
Memo1.Lines.Clear;
Memo2.Lines.Clear;
try
LStopWatch := TStopWatch.StartNew;
LoadNumbers(1);
finally
LStopWatch.Stop;
Label1.Caption := 'Tempo de processamento: ' +
IntToStr(LStopWatch.ElapsedMilliseconds) + ' ms';
end;
except
on E: Exception do
begin
WriteMemoException(E);
raise;
end;
end;
end;
procedure TfExceptions.Button2Click(Sender: TObject);
var
i: Integer;
LStopWatch: TStopWatch;
begin
Memo1.Lines.Clear;
Memo2.Lines.Clear;
LStopWatch := TStopWatch.StartNew;
for i := 0 to 7 do
LoadNumbers(i);
LStopWatch.Stop;
Label1.Caption := 'Tempo de processamento: ' +
IntToStr(LStopWatch.ElapsedMilliseconds) + ' ms';
end;
procedure TfExceptions.FormCreate(Sender: TObject);
begin
FPath := IncludeTrailingPathDelimiter(ExtractFilePath(ParamStr(0))) +
'text.txt';
end;
function TfExceptions.LoadNumbers(AIgnore: Integer): Boolean;
var
st: TStringList;
s: String;
begin
st := TStringList.Create;
st.LoadFromFile(FPath);
try
s := st.Text;
Memo2.Lines.Add(StringReplace(s, IntToStr(AIgnore), '', [rfReplaceAll]));
except
on E: Exception do
begin
WriteMemoException(E);
Memo1.Lines.Add(Format('Erro ao tentar retirar número %d', [AIgnore]));
end;
end;
FreeAndNil(st);
Result := True;
end;
procedure TfExceptions.WriteMemoException(E: Exception);
begin
Memo1.Lines.Add('Classe Exception: ' + E.ClassName);
Memo1.Lines.Add('Erro: ' + E.Message);
end;
end.
|
{Twofish 'Monte Carlo Tests', we 06.2006}
program T_MCTFUL;
{$i STD.INC}
{$ifdef APPCONS}
{$apptype console}
{$endif}
{$ifndef FPC}
{$N+}
{$endif}
uses
{$ifdef WINCRT}
wincrt,
{$endif}
tf_base, tf_cbc, tf_ecb, BTypes, mem_util;
var
logfile: text;
const
IMAX = 399;
JMAX = 9999;
{---------------------------------------------------------------------------}
procedure output({$ifdef CONST} const {$endif} s: str255);
{-writeln to logfile}
begin
writeln(logfile,s);
end;
{---------------------------------------------------------------------------}
function i2s(L: longint): str255;
var
s: string[20];
begin
str(L,s);
i2s := s;
end;
{---------------------------------------------------------------------------}
procedure ECBEncr;
{-Reproduce ecb_e_m.txt}
procedure TestBits(kbits: word);
{-generate part for keysize kbits}
var
i,j,Err: Integer;
PT, CT: TTFBlock;
Key: array[0..31] of byte;
ctx: TTFContext;
begin
write(kbits, ' bits ');
output('==========');
output('');
output('KEYSIZE='+i2s(kbits));
output('');
fillchar(Key, sizeof(Key), 0);
fillchar(PT, sizeof(PT), 0);
CT := PT;
for i:=0 to IMAX do begin
if i and 7 = 0 then write('.');
Err := TF_ECB_Init(Key, kbits, ctx);
if Err<>0 then begin
writeln('TF_ECB_Init error: ',Err);
halt;
end;
output('I='+i2s(I));
output('KEY='+HexStr(@Key, kbits div 8));
output('PT='+HexStr(@CT,16));
for j:=0 to JMAX do begin
PT := CT;
Err := TF_ECB_Encrypt(@CT, @CT, 16, ctx);
if Err<>0 then begin
writeln('TF_ECB_Encrypt error: ', Err);
halt;
end;
end;
output('CT='+HexStr(@CT,16));
output('');
case kbits of
128: for j:=0 to 15 do Key[j] := Key[j] xor CT[j];
192: begin
for j:=0 to 7 do Key[j] := Key[j] xor PT[8+j];
for j:=0 to 15 do Key[j+8] := Key[j+8] xor CT[j];
end;
256: begin
for j:=0 to 15 do Key[j] := Key[j] xor PT[j];
for j:=0 to 15 do Key[j+16] := Key[j+16] xor CT[j];
end;
end;
end;
writeln;
end;
begin
assign(logfile, 'ecb_e_m.log');
rewrite(logfile);
writeln('ecb_e_m.log');
output('');
output('=========================');
output('');
output('FILENAME: "ecb_e_m.txt"');
output('');
output('Electronic Codebook (ECB) Mode - ENCRYPTION');
output('Monte Carlo Test');
output('');
output('Algorithm Name: TWOFISH');
output('Principal Submitter: Bruce Schneier, Counterpane Systems');
output('');
TestBits(128);
TestBits(192);
TestBits(256);
output('==========');
output('');
close(logfile);
end;
{---------------------------------------------------------------------------}
procedure ECBDecr;
{-Reproduce ecb_d_m.txt}
procedure TestBits(kbits: word);
{-generate part for keysize kbits}
var
i,j,Err: Integer;
PT, CT: TTFBlock;
Key: array[0..31] of byte;
ctx: TTFContext;
begin
write(kbits, ' bits ');
output('==========');
output('');
output('KEYSIZE='+i2s(kbits));
output('');
fillchar(Key, sizeof(Key), 0);
fillchar(PT, sizeof(PT), 0);
CT := PT;
for i:=0 to IMAX do begin
if i and 7 = 0 then write('.');
Err := TF_ECB_Init(Key, kbits, ctx);
if Err<>0 then begin
writeln('TF_ECB_Init error: ', Err);
halt;
end;
output('I='+i2s(I));
output('KEY='+HexStr(@Key, kbits div 8));
output('CT='+HexStr(@CT,16));
for j:=0 to JMAX do begin
PT := CT;
Err := TF_ECB_Decrypt(@CT, @CT, 16, ctx);
if Err<>0 then begin
writeln('TF_ECB_Decrypt error: ', Err);
halt;
end;
end;
output('PT='+HexStr(@CT,16));
output('');
case kbits of
128: for j:=0 to 15 do Key[j] := Key[j] xor CT[j];
192: begin
for j:=0 to 7 do Key[j] := Key[j] xor PT[8+j];
for j:=0 to 15 do Key[j+8] := Key[j+8] xor CT[j];
end;
256: begin
for j:=0 to 15 do Key[j] := Key[j] xor PT[j];
for j:=0 to 15 do Key[j+16] := Key[j+16] xor CT[j];
end;
end;
end;
writeln;
end;
begin
assign(logfile, 'ecb_d_m.log');
rewrite(logfile);
writeln('ecb_d_m.log');
output('');
output('=========================');
output('');
output('FILENAME: "ecb_d_m.txt"');
output('');
output('Electronic Codebook (ECB) Mode - DECRYPTION');
output('Monte Carlo Test');
output('');
output('Algorithm Name: TWOFISH');
output('Principal Submitter: Bruce Schneier, Counterpane Systems');
output('');
TestBits(128);
TestBits(192);
TestBits(256);
output('==========');
output('');
close(logfile);
end;
{---------------------------------------------------------------------------}
procedure CBCEncr;
{-Reproduce cbc_e_m.txt}
procedure TestBits(kbits: word);
{-generate part for keysize kbits}
var
i,j,Err: Integer;
IV, PT, CT: TTFBlock;
Key: array[0..31] of byte;
ctx: TTFContext;
begin
write(kbits, ' bits ');
output('==========');
output('');
output('KEYSIZE='+i2s(kbits));
output('');
fillchar(Key, sizeof(Key), 0);
fillchar(PT, sizeof(PT), 0);
fillchar(IV, sizeof(IV), 0);
CT := PT;
for i:=0 to IMAX do begin
if i and 7 = 0 then write('.');
Err := TF_CBC_Init(Key, kbits, IV, ctx);
if Err<>0 then begin
writeln('TF_CBC_Init error: ', Err);
halt;
end;
output('I='+i2s(I));
output('KEY='+HexStr(@Key, kbits div 8));
output('IV='+HexStr(@IV,16));
output('PT='+HexStr(@PT,16));
for j:=0 to JMAX do begin
CT := PT;
PT := ctx.IV;
Err := TF_CBC_Encrypt(@CT, @CT, 16, ctx);
if Err<>0 then begin
writeln('TF_CBC_Encrypt error: ', Err);
halt;
end;
end;
IV := CT;
output('CT='+HexStr(@CT,16));
output('');
case kbits of
128: for j:=0 to 15 do Key[j] := Key[j] xor CT[j];
192: begin
for j:=0 to 7 do Key[j] := Key[j] xor PT[8+j];
for j:=0 to 15 do Key[j+8] := Key[j+8] xor CT[j];
end;
256: begin
for j:=0 to 15 do Key[j] := Key[j] xor PT[j];
for j:=0 to 15 do Key[j+16] := Key[j+16] xor CT[j];
end;
end;
end;
writeln;
end;
begin
assign(logfile, 'cbc_e_m.log');
rewrite(logfile);
writeln('cbc_e_m.log');
output('');
output('=========================');
output('');
output('FILENAME: "cbc_e_m.txt"');
output('');
output('Cipher Block Chaining (CBC) Mode - ENCRYPTION');
output('Monte Carlo Test');
output('');
output('Algorithm Name: TWOFISH');
output('Principal Submitter: Bruce Schneier, Counterpane Systems');
output('');
TestBits(128);
TestBits(192);
TestBits(256);
output('==========');
output('');
close(logfile);
end;
{---------------------------------------------------------------------------}
procedure CBCDecr;
{-Reproduce cbc_d_m.txt}
procedure TestBits(kbits: word);
{-generate part for keysize kbits}
var
i,j,Err: Integer;
IV, PT, CT: TTFBlock;
Key: array[0..31] of byte;
ctx: TTFContext;
begin
write(kbits, ' bits ');
output('==========');
output('');
output('KEYSIZE='+i2s(kbits));
output('');
fillchar(Key, sizeof(Key), 0);
fillchar(PT, sizeof(PT), 0);
fillchar(IV, sizeof(IV), 0);
for i:=0 to IMAX do begin
if i and 7 = 0 then write('.');
CT := PT;
Err := TF_CBC_Init(Key, kbits, IV, ctx);
if Err<>0 then begin
writeln('TF_CBC_Init error: ', Err);
halt;
end;
output('I='+i2s(I));
output('KEY='+HexStr(@Key, kbits div 8));
output('IV='+HexStr(@IV,16));
output('CT='+HexStr(@CT,16));
PT := CT;
for j:=0 to JMAX do begin
CT := PT;
Err := TF_CBC_Decrypt(@PT, @PT, 16, ctx);
if Err<>0 then begin
writeln('TF_CBC_Decrypt error: ', Err);
halt;
end;
end;
IV := ctx.IV;
output('PT='+HexStr(@PT,16));
output('');
case kbits of
128: for j:=0 to 15 do Key[j] := Key[j] xor PT[j];
192: begin
for j:=0 to 7 do Key[j] := Key[j] xor CT[8+j];
for j:=0 to 15 do Key[j+8] := Key[j+8] xor PT[j];
end;
256: begin
for j:=0 to 15 do Key[j] := Key[j] xor CT[j];
for j:=0 to 15 do Key[j+16] := Key[j+16] xor PT[j];
end;
end;
end;
writeln;
end;
begin
assign(logfile, 'cbc_d_m.log');
rewrite(logfile);
writeln('cbc_d_m.log');
output('');
output('=========================');
output('');
output('FILENAME: "cbc_d_m.txt"');
output('');
output('Cipher Block Chaining (CBC) Mode - DECRYPTION');
output('Monte Carlo Test');
output('');
output('Algorithm Name: TWOFISH');
output('Principal Submitter: Bruce Schneier, Counterpane Systems');
output('');
TestBits(128);
TestBits(192);
TestBits(256);
output('==========');
output('');
close(logfile);
end;
begin
writeln('T_MCTFUL - Twofish Full Monte Carlo Tests to *.LOG (c) 2006-2008 W.Ehrhardt');
HexUpper := true;
ECBEncr;
ECBDecr;
CBCEncr;
CBCDecr;
end.
|
(* StringSet: MM, 2020-05-30 *)
(* ------ *)
(* A simple class for StringSet Operations *)
(* ========================================================================= *)
UNIT StringSetUnit;
INTERFACE
TYPE
StringArray = ARRAY [0..0] OF STRING;
StringSet = ^StringSetObj;
StringSetObj = OBJECT
PUBLIC
CONSTRUCTOR Init(size: INTEGER);
DESTRUCTOR Done; VIRTUAL;
FUNCTION IsFull: BOOLEAN;
FUNCTION Empty: BOOLEAN;
FUNCTION Cardinality: INTEGER;
FUNCTION Contains(x: STRING): BOOLEAN;
PROCEDURE Add(x: STRING);
PROCEDURE Remove(x: STRING);
PROCEDURE Print;
PROCEDURE Test;
FUNCTION GetDataAt(x: INTEGER): STRING;
PRIVATE
elements: ^StringArray;
size: INTEGER;
n: INTEGER;
END; (* StringSetObj *)
FUNCTION Union(s1, s2: StringSet): StringSet;
FUNCTION Intersect(s1, s2: StringSet): StringSet;
FUNCTION Difference(s1, s2: StringSet): StringSet;
IMPLEMENTATION
CONSTRUCTOR StringSetObj.Init(size: INTEGER);
BEGIN
SELF.n := 0;
SELF.size := size;
GetMem(SELF.elements, size * SizeOf(STRING));
END; (* StringSetObj.Init *)
DESTRUCTOR StringSetObj.Done;
BEGIN
FreeMem(SELF.elements, SELF.size * SizeOf(STRING));
END; (* StringSetObj.Done *)
FUNCTION StringSetObj.IsFull: BOOLEAN;
BEGIN (* StringSetObj.IsFull *)
IsFull := n >= size;
END; (* StringSetObj.IsFull *)
FUNCTION StringSetObj.Empty: BOOLEAN;
BEGIN (* StringSetObj.Empty *)
Empty := n = 0;
END; (* StringSetObj.Empty *)
FUNCTION StringSetObj.Cardinality: INTEGER;
BEGIN (* StringSetObj.Cardinality *)
Cardinality := n;
END; (* StringSetObj.Cardinality *)
FUNCTION StringSetObj.Contains(x: STRING): BOOLEAN;
VAR i: INTEGER;
BEGIN (* StringSetObj.Contains *)
i := 0;
WHILE ((i < n) AND ({$R-}elements^[i]{$R+} <> x)) DO BEGIN
Inc(i);
END; (* WHILE *)
Contains := i <> n;
END; (* StringSetObj.Contains *)
PROCEDURE StringSetObj.Add(x: STRING);
BEGIN (* StringSetObj.Add *)
IF (IsFull) THEN BEGIN
WriteLn('Error: Set is full, program will be halted.');
HALT;
END ELSE BEGIN
IF (NOT Contains(x)) THEN BEGIN
{$R-}elements^[n]{$R+} := x;
Inc(n);
END; (* IF *)
END; (* IF *)
END; (* StringSetObj.Add *)
PROCEDURE StringSetObj.Remove(x: STRING);
VAR i: INTEGER;
found: BOOLEAN;
BEGIN (* StringSetObj.Remove *)
IF (Empty) THEN BEGIN
WriteLn('Set is already empty, programm will be halted.');
HALT;
END ELSE IF (NOT Contains(x)) THEN BEGIN
WriteLn('Info: Cannot remove "', x, '", element not in Set.');
END ELSE BEGIN
found := FALSE;
FOR i := 0 TO n DO BEGIN
IF (found) THEN BEGIN
{$R-}elements^[i] := elements^[i+1];{$R+}
END ELSE BEGIN
IF ({$R-}elements^[i] = x) THEN BEGIN
found := TRUE;
elements^[i] := elements^[i+1];
Dec(n);
END; (* IF *)
END; (* IF *)
END; (* FOR *)
END; (* IF *)
END; (* StringSetObj.Remove *)
PROCEDURE StringSetObj.Test;
BEGIN (* StringSetObj.Test *)
WriteLn('n: ', n);
WriteLn('Size: ', size);
SELF.Print;
END; (* StringSetObj.Test *)
PROCEDURE StringSetObj.Print;
VAR i: INTEGER;
BEGIN (* StringSetObj.Print *)
FOR i := 0 TO n - 1 DO BEGIN
WriteLn({$R-}elements^[i]{$R+});
END; (* FOR *)
END; (* StringSetObj.Print *)
FUNCTION StringSetObj.GetDataAt(x: INTEGER): STRING;
BEGIN (* StringSetObj.GetData *)
IF (x <= n) THEN
GetDataAt := {$R-}elements^[x]{$R+}
ELSE BEGIN
WriteLn('Invalid position [', x, '] in Set (size: ',n,'), program will be halted.');
HALT;
END; (* IF *)
END; (* StringSetObj.GetData *)
FUNCTION Union(s1, s2: StringSet): StringSet;
VAR target: StringSet;
data: STRING;
i: INTEGER;
BEGIN (* Union *)
New(target, Init(s1^.Cardinality + s2^.Cardinality));
FOR i := 0 TO s1^.Cardinality - 1 DO BEGIN
data := s1^.GetDataAt(i);
target^.Add(data);
END; (* FOR *)
FOR i := 0 TO s2^.Cardinality - 1 DO BEGIN
data := s2^.GetDataAt(i);
target^.Add(data);
END; (* FOR *)
Union := target;
END; (* Union *)
FUNCTION Intersect(s1, s2: StringSet): StringSet;
VAR target: StringSet;
data: STRING;
i: INTEGER;
BEGIN (* Intersect *)
New(target, Init(s1^.Cardinality));
FOR i := 0 TO s1^.Cardinality - 1 DO BEGIN
data := s1^.GetDataAt(i);
target^.Add(data);
END; (* FOR *)
FOR i := target^.Cardinality - 1 DOWNTO 0 DO BEGIN
data := target^.GetDataAt(i);
IF (NOT s2^.Contains(data)) THEN
target^.Remove(data);
END; (* FOR *)
Intersect := target;
END; (* Intersect *)
FUNCTION Difference(s1, s2: StringSet): StringSet;
VAR target, temp: StringSet;
data: STRING;
i: INTEGER;
BEGIN (* Difference *)
target := Union(s1, s2);
temp := Intersect(s1, s2);
FOR i := target^.Cardinality - 1 DOWNTO 0 DO BEGIN
data := target^.GetDataAt(i);
IF (temp^.Contains(data)) THEN
target^.Remove(data);
END; (* FOR *)
Dispose(temp, Done);
Difference := target;
END; (* Difference *)
END. (* StringSetUnit *) |
unit UHTTPGetThread;
//Download by http://www.codefans.net
interface
uses classes, SysUtils, wininet, windows;
type
TOnProgressEvent = procedure(TotalSize, Readed: Integer) of object;
THTTPGetThread = class(TThread)
private
FTAcceptTypes: string; //接收文件类型 *.*
FTAgent: string; //浏览器名 Nokia6610/1.0 (5.52) Profile/MIDP-1.0 Configuration/CLDC-1.02
FTURL: string; // url
FTFileName: string; //文件名
FTStringResult: AnsiString;
FTUserName: string; //用户名
FTPassword: string; //密码
FTPostQuery: string; //方法名,post或者get
FTReferer: string;
FTBinaryData: Boolean;
FTUseCache: Boolean; //是否从缓存读数据
FTMimeType: string; //Mime类型
FTResult: Boolean;
FTFileSize: Integer;
FTToFile: Boolean; //是否文件
BytesToRead,
BytesReaded: LongWord;
FTProgress: TOnProgressEvent;
procedure ParseURL(URL: string; var HostName, FileName: string; var portNO: integer); //取得url的主机名和文件名
procedure UpdateProgress;
procedure setResult(FResult: boolean);
function getResult(): boolean;
protected
procedure Execute; override;
public
function getFileName(): string;
function getToFile(): boolean;
function getFileSize(): integer;
function getStringResult(): AnsiString;
constructor Create(aAcceptTypes, aMimeType, aAgent, aURL, aFileName, aUserName, aPassword, aPostQuery, aReferer: string; aBinaryData, aUseCache: Boolean; aProgress: TOnProgressEvent; aToFile: Boolean);
published
property BResult: boolean read getResult write setResult;
end;
implementation
{ THTTPGetThread }
constructor THTTPGetThread.Create(aAcceptTypes, aMimeType, aAgent, aURL, aFileName, aUserName, aPassword, aPostQuery, aReferer: string; aBinaryData, aUseCache: Boolean; aProgress: TOnProgressEvent; aToFile: Boolean);
begin
FreeOnTerminate := True;
inherited Create(True);
FTAcceptTypes := aAcceptTypes;
FTAgent := aAgent;
FTURL := aURL;
FTFileName := aFileName;
FTUserName := aUserName;
FTPassword := aPassword;
//FTPostQuery := aPostQuery;
FTPostQuery := StringReplace(aPostQuery, #13#10, '', [rfReplaceAll]);
FTStringResult := '';
FTReferer := aReferer;
FTProgress := aProgress;
FTBinaryData := aBinaryData;
FTUseCache := aUseCache;
FTMimeType := aMimeType;
FTResult := false;
FTToFile := aToFile;
FTFileSize := 0;
Resume;
end;
procedure THTTPGetThread.Execute;
var
hSession: hInternet; //回话句柄
hConnect: hInternet; //连接句柄
hRequest: hInternet; //请求句柄
Host_Name: string; //主机名
File_Name: string; //文件名
port_no: integer;
RequestMethod: PChar;
InternetFlag: longWord;
AcceptType: PAnsiChar;
dwBufLen, dwIndex: longword;
Buf: Pointer; //缓冲区
f: file;
Data: array[0..$400] of Char;
TempStr: AnsiString;
mime_Head: string;
procedure CloseHandles;
begin
InternetCloseHandle(hRequest);
InternetCloseHandle(hConnect);
InternetCloseHandle(hSession);
end;
begin
inherited;
buf := nil;
try
try
ParseURL(FTURL, Host_Name, File_Name, port_no);
if Terminated then begin
FTResult := False;
Exit;
end;
//建立会话
hSession := InternetOpen(pchar(FTAgent), //lpszCallerName指定正在使用网络函数的应用程序
INTERNET_OPEN_TYPE_PRECONFIG, //参数dwAccessType指定访问类型
nil, //服务器名（lpszProxyName）。 accesstype为GATEWAY_PROXY_INTERNET_ACCESS和CERN_PROXY_ACCESS时
nil, //NProxyPort参数用在CERN_PROXY_INTERNET_ACCESS中用来指定使用的端口数。使用INTERNET_INVALID_PORT_NUMBER相当于提供却省的端口数。
0); //设置额外的选择。你可以使用INTERNET_FLAG_ASYNC标志去指示使用返回句句柄的将来的Internet函数将为回调函数发送状态信息，使用InternetSetStatusCallback进行此项设置
//建立连接
hConnect := InternetConnect(hSession, //会话句柄
PChar(Host_Name), //指向包含Internet服务器的主机名称（如http://www.mit.edu）或IP地址（如202.102.13.141）的字符串
port_no, //INTERNET_DEFAULT_HTTP_PORT, //是将要连结到的TCP/IP的端口号
PChar(FTUserName), //用户名
PChar(FTPassword), //密码
INTERNET_SERVICE_HTTP, //协议
0, // 可选标记，设置为INTERNET_FLAG_SECURE，表示使用SSL/PCT协议完成事务
0); //应用程序定义的值，用来为返回的句柄标识应用程序设备场境
if FTPostQuery = '' then RequestMethod := 'GET'
else RequestMethod := 'POST';
if FTUseCache then InternetFlag := 0
else InternetFlag := INTERNET_FLAG_RELOAD;
AcceptType := PAnsiChar('Accept: ' + FTAcceptTypes);
//建立一个http请求句柄
hRequest := HttpOpenRequest(hConnect, //InternetConnect返回的HTTP会话句柄
RequestMethod, //指向在申请中使用的"动词"的字符串，如果设置为NULL，则使用"GET"
PChar(File_Name), //指向包含动词的目标对象名称的字符串，通常是文件名称、可执行模块或搜索说明符
'HTTP/1.0', //指向包含HTTP版本的字符串，如果为NULL，则默认为"HTTP/1.0"；
PChar(FTReferer), //指向包含文档地址（URL）的字符串，申请的URL必须是从该文档获取的
@AcceptType, //指向客户接收的内容的类型
InternetFlag,
0);
mime_Head := 'Content-Type: ' + FTMimeType;
if FTPostQuery = '' then
FTResult := HttpSendRequest(hRequest, nil, 0, nil, 0)
else
//发送一个指定请求到httpserver
FTResult := HttpSendRequest(hRequest,
pchar(mime_Head), //mime 头
length(mime_Head), //头长度
PChar(FTPostQuery), //附加数据缓冲区，可为空
strlen(PChar(FTPostQuery))); //附加数据缓冲区长度
if Terminated then
begin
//CloseHandles;
FTResult := False;
Exit;
end;
dwIndex := 0;
dwBufLen := 1024;
GetMem(Buf, dwBufLen);
//接收header信息和一个http请求
FTResult := HttpQueryInfo(hRequest,
HTTP_QUERY_CONTENT_LENGTH,
Buf, //指向一个接收请求信息的缓冲区的指针
dwBufLen, //HttpQueryInfo内容的大小
dwIndex); //读取的字节数
if Terminated then begin
FTResult := False;
Exit;
end;
if FTResult or not FTBinaryData then begin //如果请求
if FTResult then
FTFileSize := StrToInt(string(StrPas(PAnsiChar(Buf))));
BytesReaded := 0;
if FTToFile then begin
AssignFile(f, FTFileName);
Rewrite(f, 1);
end else FTStringResult := '';
while True do begin
if Terminated then begin
FTResult := False;
Exit;
end;
if not InternetReadFile(hRequest,
@Data, //数据内容
SizeOf(Data), //大小
BytesToRead) //读取的字节数
then Break
else
if BytesToRead = 0 then Break
else begin
if FTToFile then
BlockWrite(f, Data, BytesToRead) //将读出的数据写入文件
else begin
TempStr := Data;
SetLength(TempStr, BytesToRead);
FTStringResult := FTStringResult + TempStr;
end;
inc(BytesReaded, BytesToRead);
if Assigned(FTProgress) then //执行回调函数
Synchronize(UpdateProgress);
end;
end;
if FTToFile then
FTResult := FTFileSize = Integer(BytesReaded)
else begin
// SetLength(FTStringResult, BytesReaded);
FTResult := BytesReaded <> 0;
end;
end;
except
end;
finally
if FTToFile then CloseFile(f);
if assigned(Buf) then FreeMem(Buf);
CloseHandles;
end;
end;
function THTTPGetThread.getFileName: string;
begin
result := FTFileName;
end;
function THTTPGetThread.getFileSize: integer;
begin
result := FTFileSize;
end;
function THTTPGetThread.getResult: boolean;
begin
result := FTResult;
end;
function THTTPGetThread.getStringResult: AnsiString;
begin
result := FTStringResult;
end;
function THTTPGetThread.getToFile: boolean;
begin
result := FTToFile;
end;
procedure THTTPGetThread.ParseURL(URL: string; var HostName, FileName: string; var portNO: integer);
var
i: Integer;
begin
if Pos('http://', LowerCase(URL)) <> 0 then
Delete(URL, 1, 7);
i := Pos('/', URL);
HostName := Copy(URL, 1, i);
FileName := Copy(URL, i, Length(URL) - i + 1);
i := pos(':', hostName);
if i <> 0 then begin
portNO := strtoint(copy(hostName, i + 1, length(hostName) - i - 1));
hostName := copy(hostName, 1, i - 1);
end else portNO := 80;
if (Length(HostName) > 0) and (HostName[Length(HostName)] = '/') then SetLength(HostName, Length(HostName) - 1);
end;
procedure THTTPGetThread.setResult(FResult: boolean);
begin
FTResult := FResult;
end;
procedure THTTPGetThread.UpdateProgress;
begin
FTProgress(FTFileSize, BytesReaded);
end;
end.
|
{ test ranges representation and I/O }
program ranges;
type
R1 = 'a' .. 'z'; // subset of chars
R2 = 1 .. 10; // int8
R3 = 100 .. 200; // uint8
R4 = 0 .. 300; // int16
R5 = 0 .. 65535; // uint16
R6 = -16384 .. 65536; // int32
var
v1, t1 : R1;
v2, t2 : R2;
v3, t3 : R3;
v4, t4 : R4;
v5, t5 : R5;
v6, t6 : R6;
tmp : text;
begin
v1 := 'x';
v2 := 1;
v3 := 200;
v4 := 123;
v5 := 32768;
v6 := -1;
writeln('initial : ', v1, ' ', v2, ' ', v3, ' ', v4, ' ', v5, ' ', v6);
writeln('write part 1 ...');
rewrite(tmp);
writeln(tmp, v1, ' ', v2, ' ', v3);
writeln('read part 1 ...');
reset(tmp);
readln(tmp, t1, t2, t3);
writeln('write part 2 ...');
rewrite(tmp);
writeln(tmp, v4, ' ', v5, ' ', v6);
writeln('read part 2 ...');
reset(tmp);
readln(tmp, t4, t5, t6);
writeln('final : ', t1, ' ', t2, ' ', t3, ' ', t4, ' ', t5, ' ', t6);
end.
|
unit adot.Arithmetic;
interface
{
Implementation of IArithmetic for all basic types in Delphi:
class function TArithmeticUtils<T>.DefaultArithmetic: IArithmetic<T>;
- Used by TBox<T> to make possible arithmetic operations without type conversion.
- Can be used for calculations on generic types, for example Avg/Sum etc implemented in TList<T>
}
uses
adot.Types,
{$If Defined(MSWindows)}
System.AnsiStrings,
System.WideStrings,
{$EndIf}
System.SysUtils,
System.Character;
type
TArithmeticUtils<T> = class
private
class var
FArithmetic: IArithmetic<T>;
type
{ Platform-dependent integer types }
TArithmeticNativeInt = class(TCustomArithmetic<NativeInt>)
protected
class var
FOrdinal: TArithmeticNativeInt;
public
class function Ordinal: TArithmeticNativeInt;
function Add(Left: NativeInt; Right: NativeInt): NativeInt; override;
function Subtract(Left: NativeInt; Right: NativeInt): NativeInt; override;
function Multiply(Left: NativeInt; Right: NativeInt): NativeInt; override;
function Divide(Left: NativeInt; Right: NativeInt): NativeInt; override;
function Negative(Value: NativeInt): NativeInt; override;
end;
TArithmeticNativeUInt = class(TCustomArithmetic<NativeUInt>)
protected
class var
FOrdinal: TArithmeticNativeUInt;
public
class function Ordinal: TArithmeticNativeUInt;
function Add(Left: NativeUInt; Right: NativeUInt): NativeUInt; override;
function Subtract(Left: NativeUInt; Right: NativeUInt): NativeUInt; override;
function Multiply(Left: NativeUInt; Right: NativeUInt): NativeUInt; override;
function Divide(Left: NativeUInt; Right: NativeUInt): NativeUInt; override;
function Negative(Value: NativeUInt): NativeUInt; override;
end;
{ 32-bit platforms and 64-bit Windows platforms
64-bit iOS platforms }
TArithmeticLongInt = class(TCustomArithmetic<LongInt>)
protected
class var
FOrdinal: TArithmeticLongInt;
public
class function Ordinal: TArithmeticLongInt;
function Add(Left: LongInt; Right: LongInt): LongInt; override;
function Subtract(Left: LongInt; Right: LongInt): LongInt; override;
function Multiply(Left: LongInt; Right: LongInt): LongInt; override;
function Divide(Left: LongInt; Right: LongInt): LongInt; override;
function Negative(Value: LongInt): LongInt; override;
end;
{ 32-bit platforms and 64-bit Windows platforms
64-bit iOS platforms }
TArithmeticLongWord = class(TCustomArithmetic<LongWord>)
protected
class var
FOrdinal: TArithmeticLongWord;
public
class function Ordinal: TArithmeticLongWord;
function Add(Left: LongWord; Right: LongWord): LongWord; override;
function Subtract(Left: LongWord; Right: LongWord): LongWord; override;
function Multiply(Left: LongWord; Right: LongWord): LongWord; override;
function Divide(Left: LongWord; Right: LongWord): LongWord; override;
function Negative(Value: LongWord): LongWord; override;
end;
{ Platform-independent integer types }
TArithmeticShortInt = class(TCustomArithmetic<ShortInt>)
protected
class var
FOrdinal: TArithmeticShortInt;
public
class function Ordinal: TArithmeticShortInt;
function Add(Left: ShortInt; Right: ShortInt): ShortInt; override;
function Subtract(Left: ShortInt; Right: ShortInt): ShortInt; override;
function Multiply(Left: ShortInt; Right: ShortInt): ShortInt; override;
function Divide(Left: ShortInt; Right: ShortInt): ShortInt; override;
function Negative(Value: ShortInt): ShortInt; override;
end;
TArithmeticSmallInt = class(TCustomArithmetic<SmallInt>)
protected
class var
FOrdinal: TArithmeticSmallInt;
public
class function Ordinal: TArithmeticSmallInt;
function Add(Left: SmallInt; Right: SmallInt): SmallInt; override;
function Subtract(Left: SmallInt; Right: SmallInt): SmallInt; override;
function Multiply(Left: SmallInt; Right: SmallInt): SmallInt; override;
function Divide(Left: SmallInt; Right: SmallInt): SmallInt; override;
function Negative(Value: SmallInt): SmallInt; override;
end;
TArithmeticFixedInt = class(TCustomArithmetic<FixedInt>)
protected
class var
FOrdinal: TArithmeticFixedInt;
public
class function Ordinal: TArithmeticFixedInt;
function Add(Left: FixedInt; Right: FixedInt): FixedInt; override;
function Subtract(Left: FixedInt; Right: FixedInt): FixedInt; override;
function Multiply(Left: FixedInt; Right: FixedInt): FixedInt; override;
function Divide(Left: FixedInt; Right: FixedInt): FixedInt; override;
function Negative(Value: FixedInt): FixedInt; override;
end;
TArithmeticInteger = class(TArithmeticFixedInt);
TArithmeticInt64 = class(TCustomArithmetic<Int64>)
protected
class var
FOrdinal: TArithmeticInt64;
public
class function Ordinal: TArithmeticInt64;
function Add(Left: Int64; Right: Int64): Int64; override;
function Subtract(Left: Int64; Right: Int64): Int64; override;
function Multiply(Left: Int64; Right: Int64): Int64; override;
function Divide(Left: Int64; Right: Int64): Int64; override;
function Negative(Value: Int64): Int64; override;
end;
TArithmeticByte = class(TCustomArithmetic<Byte>)
protected
class var
FOrdinal: TArithmeticByte;
public
class function Ordinal: TArithmeticByte;
function Add(Left: Byte; Right: Byte): Byte; override;
function Subtract(Left: Byte; Right: Byte): Byte; override;
function Multiply(Left: Byte; Right: Byte): Byte; override;
function Divide(Left: Byte; Right: Byte): Byte; override;
function Negative(Value: Byte): Byte; override;
end;
TArithmeticWord = class(TCustomArithmetic<Word>)
protected
class var
FOrdinal: TArithmeticWord;
public
class function Ordinal: TArithmeticWord;
function Add(Left: Word; Right: Word): Word; override;
function Subtract(Left: Word; Right: Word): Word; override;
function Multiply(Left: Word; Right: Word): Word; override;
function Divide(Left: Word; Right: Word): Word; override;
function Negative(Value: Word): Word; override;
end;
TArithmeticFixedUInt = class(TCustomArithmetic<FixedUInt>)
protected
class var
FOrdinal: TArithmeticFixedUInt;
public
class function Ordinal: TArithmeticFixedUInt;
function Add(Left: FixedUInt; Right: FixedUInt): FixedUInt; override;
function Subtract(Left: FixedUInt; Right: FixedUInt): FixedUInt; override;
function Multiply(Left: FixedUInt; Right: FixedUInt): FixedUInt; override;
function Divide(Left: FixedUInt; Right: FixedUInt): FixedUInt; override;
function Negative(Value: FixedUInt): FixedUInt; override;
end;
TArithmeticCardinal = class(TArithmeticFixedUInt);
TArithmeticUInt64 = class(TCustomArithmetic<UInt64>)
protected
class var
FOrdinal: TArithmeticUInt64;
public
class function Ordinal: TArithmeticUInt64;
function Add(Left: UInt64; Right: UInt64): UInt64; override;
function Subtract(Left: UInt64; Right: UInt64): UInt64; override;
function Multiply(Left: UInt64; Right: UInt64): UInt64; override;
function Divide(Left: UInt64; Right: UInt64): UInt64; override;
function Negative(Value: UInt64): UInt64; override;
end;
{ Real types }
TArithmeticSingle = class(TCustomArithmetic<Single>)
protected
class var
FOrdinal: TArithmeticSingle;
public
class function Ordinal: TArithmeticSingle;
function Add(Left: Single; Right: Single): Single; override;
function Subtract(Left: Single; Right: Single): Single; override;
function Multiply(Left: Single; Right: Single): Single; override;
function Divide(Left: Single; Right: Single): Single; override;
function Negative(Value: Single): Single; override;
end;
TArithmeticDouble = class(TCustomArithmetic<double>)
protected
class var
FOrdinal: TArithmeticDouble;
public
class function Ordinal: TArithmeticDouble;
function Add(Left: double; Right: double): double; override;
function Subtract(Left: double; Right: double): double; override;
function Multiply(Left: double; Right: double): double; override;
function Divide(Left: double; Right: double): double; override;
function Negative(Value: double): double; override;
end;
TArithmeticReal = class(TCustomArithmetic<Real>)
protected
class var
FOrdinal: TArithmeticReal;
public
class function Ordinal: TArithmeticReal;
function Add(Left: Real; Right: Real): Real; override;
function Subtract(Left: Real; Right: Real): Real; override;
function Multiply(Left: Real; Right: Real): Real; override;
function Divide(Left: Real; Right: Real): Real; override;
function Negative(Value: Real): Real; override;
end;
TArithmeticExtended = class(TCustomArithmetic<Extended>)
protected
class var
FOrdinal: TArithmeticExtended;
public
class function Ordinal: TArithmeticExtended;
function Add(Left: Extended; Right: Extended): Extended; override;
function Subtract(Left: Extended; Right: Extended): Extended; override;
function Multiply(Left: Extended; Right: Extended): Extended; override;
function Divide(Left: Extended; Right: Extended): Extended; override;
function Negative(Value: Extended): Extended; override;
end;
TArithmeticComp = class(TCustomArithmetic<Comp>)
protected
class var
FOrdinal: TArithmeticComp;
public
class function Ordinal: TArithmeticComp;
function Add(Left: Comp; Right: Comp): Comp; override;
function Subtract(Left: Comp; Right: Comp): Comp; override;
function Multiply(Left: Comp; Right: Comp): Comp; override;
function Divide(Left: Comp; Right: Comp): Comp; override;
function Negative(Value: Comp): Comp; override;
end;
TArithmeticCurrency = class(TCustomArithmetic<Currency>)
protected
class var
FOrdinal: TArithmeticCurrency;
public
class function Ordinal: TArithmeticCurrency;
function Add(Left: Currency; Right: Currency): Currency; override;
function Subtract(Left: Currency; Right: Currency): Currency; override;
function Multiply(Left: Currency; Right: Currency): Currency; override;
function Divide(Left: Currency; Right: Currency): Currency; override;
function Negative(Value: Currency): Currency; override;
end;
{ string types }
{$If Defined(MSWindows)}
TArithmeticAnsiString = class(TCustomArithmetic<AnsiString>)
protected
class var
FOrdinal: TArithmeticAnsiString;
public
class function Ordinal: TArithmeticAnsiString;
function Add(Left: AnsiString; Right: AnsiString): AnsiString; override;
function Subtract(Left: AnsiString; Right: AnsiString): AnsiString; override;
function Multiply(Left: AnsiString; Right: AnsiString): AnsiString; override;
function Divide(Left: AnsiString; Right: AnsiString): AnsiString; override;
function Negative(Value: AnsiString): AnsiString; override;
end;
{$EndIf}
TArithmeticString = class(TCustomArithmetic<String>)
protected
class var
FOrdinal: TArithmeticString;
public
class function Ordinal: TArithmeticString;
function Add(Left: String; Right: String): String; override;
function Subtract(Left: String; Right: String): String; override;
function Multiply(Left: String; Right: String): String; override;
function Divide(Left: String; Right: String): String; override;
function Negative(Value: String): String; override;
end;
{$IF defined(MSWINDOWS)}
TArithmeticWideString = class(TCustomArithmetic<WideString>)
protected
class var
FOrdinal: TArithmeticWideString;
public
class function Ordinal: TArithmeticWideString;
function Add(Left: WideString; Right: WideString): WideString; override;
function Subtract(Left: WideString; Right: WideString): WideString; override;
function Multiply(Left: WideString; Right: WideString): WideString; override;
function Divide(Left: WideString; Right: WideString): WideString; override;
function Negative(Value: WideString): WideString; override;
end;
{$ENDIF}
public
class function DefaultArithmetic: IArithmetic<T>; static;
end;
implementation
{ TArithmeticUtils<T> }
class function TArithmeticUtils<T>.DefaultArithmetic: IArithmetic<T>;
begin
if FArithmetic = nil then
begin
{ Platform-dependent integer types }
if TypeInfo(T) = TypeInfo(NativeInt) then FArithmetic := IArithmetic<T>( IArithmetic<NativeInt> (TArithmeticNativeInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(NativeUInt) then FArithmetic := IArithmetic<T>( IArithmetic<NativeUInt>(TArithmeticNativeUInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(LongInt) then FArithmetic := IArithmetic<T>( IArithmetic<LongInt> (TArithmeticLongInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(LongWord) then FArithmetic := IArithmetic<T>( IArithmetic<LongWord> (TArithmeticLongWord.Ordinal) ) else
{ Platform-independent integer types }
if TypeInfo(T) = TypeInfo(ShortInt) then FArithmetic := IArithmetic<T>( IArithmetic<ShortInt> (TArithmeticShortInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(SmallInt) then FArithmetic := IArithmetic<T>( IArithmetic<SmallInt> (TArithmeticSmallInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(FixedInt) then FArithmetic := IArithmetic<T>( IArithmetic<FixedInt> (TArithmeticFixedInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(integer) then FArithmetic := IArithmetic<T>( IArithmetic<integer> (TArithmeticInteger.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Int64) then FArithmetic := IArithmetic<T>( IArithmetic<Int64> (TArithmeticInt64.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Byte) then FArithmetic := IArithmetic<T>( IArithmetic<Byte> (TArithmeticByte.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Word) then FArithmetic := IArithmetic<T>( IArithmetic<Word> (TArithmeticWord.Ordinal) ) else
if TypeInfo(T) = TypeInfo(FixedUInt) then FArithmetic := IArithmetic<T>( IArithmetic<FixedUInt> (TArithmeticFixedUInt.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Cardinal) then FArithmetic := IArithmetic<T>( IArithmetic<Cardinal> (TArithmeticCardinal.Ordinal) ) else
if TypeInfo(T) = TypeInfo(UInt64) then FArithmetic := IArithmetic<T>( IArithmetic<UInt64> (TArithmeticUInt64.Ordinal) ) else
{ Real types }
if TypeInfo(T) = TypeInfo(Single) then FArithmetic := IArithmetic<T>( IArithmetic<Single> (TArithmeticSingle.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Double) then FArithmetic := IArithmetic<T>( IArithmetic<Double> (TArithmeticDouble.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Real) then FArithmetic := IArithmetic<T>( IArithmetic<Real> (TArithmeticReal.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Extended) then FArithmetic := IArithmetic<T>( IArithmetic<Extended> (TArithmeticExtended.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Comp) then FArithmetic := IArithmetic<T>( IArithmetic<Comp> (TArithmeticComp.Ordinal) ) else
if TypeInfo(T) = TypeInfo(Currency) then FArithmetic := IArithmetic<T>( IArithmetic<Currency> (TArithmeticCurrency.Ordinal) ) else
{ String types }
{$IFDEF MSWINDOWS}
if TypeInfo(T) = TypeInfo(AnsiString) then FArithmetic := IArithmetic<T>( IArithmetic<AnsiString>(TArithmeticAnsiString.Ordinal) ) else
{$ENDIF}
if TypeInfo(T) = TypeInfo(String) then FArithmetic := IArithmetic<T>( IArithmetic<String> (TArithmeticString.Ordinal) ) else
{$IFDEF MSWINDOWS}
if TypeInfo(T) = TypeInfo(WideString) then FArithmetic := IArithmetic<T>( IArithmetic<WideString>(TArithmeticWideString.Ordinal) ) else
{$ENDIF}
{ unsupported type}
raise Exception.Create('not implemented');
end;
Result := FArithmetic;
end;
{ TArithmeticUtils<T>.TArithmeticNativeInt }
class function TArithmeticUtils<T>.TArithmeticNativeInt.Ordinal: TArithmeticNativeInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticNativeInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticNativeInt.Add(Left, Right: NativeInt): NativeInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeInt.Divide(Left, Right: NativeInt): NativeInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeInt.Multiply(Left, Right: NativeInt): NativeInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeInt.Negative(Value: NativeInt): NativeInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticNativeInt.Subtract(Left, Right: NativeInt): NativeInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticNativeUInt }
class function TArithmeticUtils<T>.TArithmeticNativeUInt.Ordinal: TArithmeticNativeUInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticNativeUInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticNativeUInt.Add(Left, Right: NativeUInt): NativeUInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeUInt.Divide(Left, Right: NativeUInt): NativeUInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeUInt.Multiply(Left, Right: NativeUInt): NativeUInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticNativeUInt.Negative(Value: NativeUInt): NativeUInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticNativeUInt.Subtract(Left, Right: NativeUInt): NativeUInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticLongInt }
class function TArithmeticUtils<T>.TArithmeticLongInt.Ordinal: TArithmeticLongInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticLongInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticLongInt.Add(Left, Right: LongInt): LongInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticLongInt.Divide(Left, Right: LongInt): LongInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticLongInt.Multiply(Left, Right: LongInt): LongInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticLongInt.Negative(Value: LongInt): LongInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticLongInt.Subtract(Left, Right: LongInt): LongInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticLongWord }
class function TArithmeticUtils<T>.TArithmeticLongWord.Ordinal: TArithmeticLongWord;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticLongWord.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticLongWord.Add(Left, Right: LongWord): LongWord;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticLongWord.Divide(Left, Right: LongWord): LongWord;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticLongWord.Multiply(Left, Right: LongWord): LongWord;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticLongWord.Negative(Value: LongWord): LongWord;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticLongWord.Subtract(Left, Right: LongWord): LongWord;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticShortInt }
class function TArithmeticUtils<T>.TArithmeticShortInt.Ordinal: TArithmeticShortInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticShortInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticShortInt.Add(Left, Right: ShortInt): ShortInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticShortInt.Divide(Left, Right: ShortInt): ShortInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticShortInt.Multiply(Left, Right: ShortInt): ShortInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticShortInt.Negative(Value: ShortInt): ShortInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticShortInt.Subtract(Left, Right: ShortInt): ShortInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticSmallInt }
class function TArithmeticUtils<T>.TArithmeticSmallInt.Ordinal: TArithmeticSmallInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticSmallInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticSmallInt.Add(Left, Right: SmallInt): SmallInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticSmallInt.Divide(Left, Right: SmallInt): SmallInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticSmallInt.Multiply(Left, Right: SmallInt): SmallInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticSmallInt.Negative(Value: SmallInt): SmallInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticSmallInt.Subtract(Left, Right: SmallInt): SmallInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticFixedInt }
class function TArithmeticUtils<T>.TArithmeticFixedInt.Ordinal: TArithmeticFixedInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticFixedInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticFixedInt.Add(Left, Right: FixedInt): FixedInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedInt.Divide(Left, Right: FixedInt): FixedInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedInt.Multiply(Left, Right: FixedInt): FixedInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedInt.Negative(Value: FixedInt): FixedInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticFixedInt.Subtract(Left, Right: FixedInt): FixedInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticInt64 }
class function TArithmeticUtils<T>.TArithmeticInt64.Ordinal: TArithmeticInt64;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticInt64.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticInt64.Add(Left, Right: Int64): Int64;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticInt64.Divide(Left, Right: Int64): Int64;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticInt64.Multiply(Left, Right: Int64): Int64;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticInt64.Negative(Value: Int64): Int64;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticInt64.Subtract(Left, Right: Int64): Int64;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticByte }
class function TArithmeticUtils<T>.TArithmeticByte.Ordinal: TArithmeticByte;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticByte.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticByte.Add(Left, Right: Byte): Byte;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticByte.Divide(Left, Right: Byte): Byte;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticByte.Multiply(Left, Right: Byte): Byte;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticByte.Negative(Value: Byte): Byte;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticByte.Subtract(Left, Right: Byte): Byte;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticWord }
class function TArithmeticUtils<T>.TArithmeticWord.Ordinal: TArithmeticWord;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticWord.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticWord.Add(Left, Right: Word): Word;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticWord.Divide(Left, Right: Word): Word;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticWord.Multiply(Left, Right: Word): Word;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticWord.Negative(Value: Word): Word;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticWord.Subtract(Left, Right: Word): Word;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticFixedUInt }
class function TArithmeticUtils<T>.TArithmeticFixedUInt.Ordinal: TArithmeticFixedUInt;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticFixedUInt.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticFixedUInt.Add(Left, Right: FixedUInt): FixedUInt;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedUInt.Divide(Left, Right: FixedUInt): FixedUInt;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedUInt.Multiply(Left, Right: FixedUInt): FixedUInt;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticFixedUInt.Negative(Value: FixedUInt): FixedUInt;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticFixedUInt.Subtract(Left, Right: FixedUInt): FixedUInt;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticUInt64 }
class function TArithmeticUtils<T>.TArithmeticUInt64.Ordinal: TArithmeticUInt64;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticUInt64.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticUInt64.Add(Left, Right: UInt64): UInt64;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticUInt64.Divide(Left, Right: UInt64): UInt64;
begin
Result := Left div Right;
end;
function TArithmeticUtils<T>.TArithmeticUInt64.Multiply(Left, Right: UInt64): UInt64;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticUInt64.Negative(Value: UInt64): UInt64;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticUInt64.Subtract(Left, Right: UInt64): UInt64;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticSingle }
class function TArithmeticUtils<T>.TArithmeticSingle.Ordinal: TArithmeticSingle;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticSingle.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticSingle.Add(Left, Right: Single): Single;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticSingle.Divide(Left, Right: Single): Single;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticSingle.Multiply(Left, Right: Single): Single;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticSingle.Negative(Value: Single): Single;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticSingle.Subtract(Left, Right: Single): Single;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticDouble }
class function TArithmeticUtils<T>.TArithmeticDouble.Ordinal: TArithmeticDouble;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticDouble.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticDouble.Add(Left, Right: double): double;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticDouble.Divide(Left, Right: double): double;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticDouble.Multiply(Left, Right: double): double;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticDouble.Negative(Value: double): double;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticDouble.Subtract(Left, Right: double): double;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticReal }
class function TArithmeticUtils<T>.TArithmeticReal.Ordinal: TArithmeticReal;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticReal.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticReal.Add(Left, Right: Real): Real;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticReal.Divide(Left, Right: Real): Real;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticReal.Multiply(Left, Right: Real): Real;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticReal.Negative(Value: Real): Real;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticReal.Subtract(Left, Right: Real): Real;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticExtended }
class function TArithmeticUtils<T>.TArithmeticExtended.Ordinal: TArithmeticExtended;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticExtended.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticExtended.Add(Left, Right: Extended): Extended;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticExtended.Divide(Left, Right: Extended): Extended;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticExtended.Multiply(Left, Right: Extended): Extended;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticExtended.Negative(Value: Extended): Extended;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticExtended.Subtract(Left, Right: Extended): Extended;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticComp }
class function TArithmeticUtils<T>.TArithmeticComp.Ordinal: TArithmeticComp;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticComp.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticComp.Add(Left, Right: Comp): Comp;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticComp.Divide(Left, Right: Comp): Comp;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticComp.Multiply(Left, Right: Comp): Comp;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticComp.Negative(Value: Comp): Comp;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticComp.Subtract(Left, Right: Comp): Comp;
begin
Result := Left - Right;
end;
{ TArithmeticUtils<T>.TArithmeticCurrency }
class function TArithmeticUtils<T>.TArithmeticCurrency.Ordinal: TArithmeticCurrency;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticCurrency.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticCurrency.Add(Left, Right: Currency): Currency;
begin
Result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticCurrency.Divide(Left, Right: Currency): Currency;
begin
Result := Left / Right;
end;
function TArithmeticUtils<T>.TArithmeticCurrency.Multiply(Left, Right: Currency): Currency;
begin
Result := Left * Right;
end;
function TArithmeticUtils<T>.TArithmeticCurrency.Negative(Value: Currency): Currency;
begin
Result := -Value;
end;
function TArithmeticUtils<T>.TArithmeticCurrency.Subtract(Left, Right: Currency): Currency;
begin
Result := Left - Right;
end;
{$IFDEF MSWINDOWS}
{ TArithmeticUtils<T>.TArithmeticAnsiString }
class function TArithmeticUtils<T>.TArithmeticAnsiString.Ordinal: TArithmeticAnsiString;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticAnsiString.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticAnsiString.Add(Left, Right: AnsiString): AnsiString;
begin
result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticAnsiString.Subtract(Left, Right: AnsiString): AnsiString;
begin
result := Left;
if AnsiEndsText(Right, Left) then
SetLength(Result, Length(Result)-Length(Right));
end;
function TArithmeticUtils<T>.TArithmeticAnsiString.Negative(Value: AnsiString): AnsiString;
var
I: Integer;
L,U: AnsiString;
begin
L := AnsiUpperCase(Value);
U := AnsiLowerCase(Value);
result := Value;
for I := Low(Result) to High(Result) do
if Result[I] = L[I] then
Result[I] := U[I]
else
Result[I] := L[I];
end;
function TArithmeticUtils<T>.TArithmeticAnsiString.Multiply(Left, Right: AnsiString): AnsiString;
begin
raise Exception.Create('Bad operation');
end;
function TArithmeticUtils<T>.TArithmeticAnsiString.Divide(Left, Right: AnsiString): AnsiString;
begin
raise Exception.Create('Bad operation');
end;
{$EndIf}
{ TArithmeticUtils<T>.TArithmeticString }
class function TArithmeticUtils<T>.TArithmeticString.Ordinal: TArithmeticString;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticString.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticString.Add(Left, Right: String): String;
begin
result := Left + Right;
end;
function TArithmeticUtils<T>.TArithmeticString.Subtract(Left, Right: String): String;
begin
result := Left;
if result.EndsWith(Right, True) then
SetLength(Result, Length(Result)-Length(Right));
end;
function TArithmeticUtils<T>.TArithmeticString.Negative(Value: String): String;
var
I: Integer;
begin
result := Value;
for I := Low(Result) to High(Result) do
if Result[I].IsUpper then
Result[I] := Result[I].ToLower
else
Result[I] := Result[I].ToUpper;
end;
function TArithmeticUtils<T>.TArithmeticString.Multiply(Left, Right: String): String;
begin
raise Exception.Create('Bad operation');
end;
function TArithmeticUtils<T>.TArithmeticString.Divide(Left, Right: String): String;
begin
raise Exception.Create('Bad operation');
end;
{ TArithmeticUtils<T>.TArithmeticWideString }
{$IF defined(MSWINDOWS)}
class function TArithmeticUtils<T>.TArithmeticWideString.Ordinal: TArithmeticWideString;
begin
if FOrdinal = nil then
FOrdinal := TArithmeticWideString.Create;
Result := FOrdinal;
end;
function TArithmeticUtils<T>.TArithmeticWideString.Add(Left, Right: WideString): WideString;
begin
result := TArithmeticString.Ordinal.Add(Left, Right);
end;
function TArithmeticUtils<T>.TArithmeticWideString.Subtract(Left, Right: WideString): WideString;
begin
result := TArithmeticString.Ordinal.Subtract(Left, Right);
end;
function TArithmeticUtils<T>.TArithmeticWideString.Negative(Value: WideString): WideString;
begin
result := TArithmeticString.Ordinal.Negative(Value);
end;
function TArithmeticUtils<T>.TArithmeticWideString.Multiply(Left, Right: WideString): WideString;
begin
result := TArithmeticString.Ordinal.Multiply(Left, Right);
end;
function TArithmeticUtils<T>.TArithmeticWideString.Divide(Left, Right: WideString): WideString;
begin
result := TArithmeticString.Ordinal.Divide(Left, Right);
end;
{$ENDIF}
end.
|
unit uCefScriptClickElement;
interface
uses
//
//
uCefScriptBase, uCefScriptNavBase, uCefWebAction;
type
TScriptClickElement = class(TCefScriptNavBase)
private
FSpeed: Integer;
FTag: string;
FId: string;
FName: string;
FClass: string;
FAttrName: string;
FValueRegExpr: string;
protected
function DoNavEvent(const AWebAction: TCefWebAction): Boolean; override;
public
constructor Create(const ASpeed: Integer; const ATag, AId, AName,
AClass, AAttrName, AAttrValueRegExpr: string;
const ASetAsNav: Boolean;
const AParent: TCefScriptBase); overload;
constructor Create(const ASpeed: Integer; const AId: string;
const ASetAsNav: Boolean;
const AParent: TCefScriptBase); overload;
constructor Create(const AId: string; const ASetAsNav: Boolean;
const AParent: TCefScriptBase); overload;
class function GetName: string; override;
end;
implementation
uses
//
uCefUIFunc, uCefUtilConst;
{ TScriptClickElement }
constructor TScriptClickElement.Create(const ASpeed: Integer; const ATag, AId, AName,
AClass, AAttrName, AAttrValueRegExpr: string; const ASetAsNav: Boolean;
const AParent: TCefScriptBase);
begin
inherited Create(ASetAsNav, AParent);
FSpeed := ASpeed;
FTag := ATag;
FId := AId;
FName := AName;
FClass := AClass;
FAttrName := AAttrName;
FValueRegExpr := AAttrValueRegExpr;
//
if FSpeed = 0 then
FSpeed := SPEED_DEF
end;
constructor TScriptClickElement.Create(const ASpeed: Integer; const AId: string;
const ASetAsNav: Boolean; const AParent: TCefScriptBase);
begin
Create(ASpeed, '', AId, '', '', '', '', ASetAsNav, AParent)
end;
constructor TScriptClickElement.Create(const AId: string;
const ASetAsNav: Boolean; const AParent: TCefScriptBase);
begin
Create(AParent.Controller.Speed, AId, ASetAsNav, AParent)
end;
function TScriptClickElement.DoNavEvent(const AWebAction: TCefWebAction): Boolean;
var bol: Boolean;
begin
bol := CefUIScrollToElement(Chromium.Browser, FAbortEvent, FSpeed, FTag, FId, FName, FClass, FAttrName, FValueRegExpr);
if not bol then
begin
FailMsg2('fail scroll to element');
Exit(False);
end;
bol := CefUIMouseMoveToElement(Chromium.Browser, FAbortEvent, FController.Cursor, FSpeed, FTag, FId, FName, FClass, FAttrName, FValueRegExpr);
if not bol then
begin
FailMsg2('fail mouse move to element');
Exit(False);
end;
CefUIMouseClick(Self);// Chromium.Browser, FController.Cursor);
Exit(True);
end;
class function TScriptClickElement.GetName: string;
begin
Result := 'click';
end;
end.
|
{*******************************************************}
{ }
{ Delphi Visual Component Library }
{ }
{ Copyright(c) 2010-2018 Embarcadero Technologies, Inc. }
{ All rights reserved }
{ }
{*******************************************************}
unit Vcl.Samples.Calendar;
interface
uses System.Classes, Vcl.Controls, Winapi.Messages, Winapi.Windows, Vcl.Forms, Vcl.Graphics, Vcl.StdCtrls,
Vcl.Grids, System.SysUtils;
type
TDayOfWeek = 0..6;
TCalendar = class(TCustomGrid)
private
FDate: TDateTime;
FMonthOffset: Integer;
FOnChange: TNotifyEvent;
FReadOnly: Boolean;
FStartOfWeek: TDayOfWeek;
FUpdating: Boolean;
FUseCurrentDate: Boolean;
function GetCellText(ACol, ARow: Integer): string;
function GetDateElement(Index: Integer): Integer;
procedure SetCalendarDate(Value: TDateTime);
procedure SetDateElement(Index: Integer; Value: Integer);
procedure SetStartOfWeek(Value: TDayOfWeek);
procedure SetUseCurrentDate(Value: Boolean);
function StoreCalendarDate: Boolean;
protected
procedure Change; dynamic;
procedure ChangeMonth(Delta: Integer);
procedure ChangeScale(M, D: Integer); override;
procedure Click; override;
function DaysPerMonth(AYear, AMonth: Integer): Integer; virtual;
function DaysThisMonth: Integer; virtual;
procedure DrawCell(ACol, ARow: Longint; ARect: TRect; AState: TGridDrawState); override;
function IsLeapYear(AYear: Integer): Boolean; virtual;
function SelectCell(ACol, ARow: Longint): Boolean; override;
procedure WMSize(var Message: TWMSize); message WM_SIZE;
procedure RecalcColumns(AHeight, AWidth: Integer);
public
constructor Create(AOwner: TComponent); override;
property CalendarDate: TDateTime read FDate write SetCalendarDate stored StoreCalendarDate;
property CellText[ACol, ARow: Integer]: string read GetCellText;
procedure NextMonth;
procedure NextYear;
procedure PrevMonth;
procedure PrevYear;
procedure UpdateCalendar; virtual;
published
property Align;
property Anchors;
property BorderStyle;
property Color;
property Constraints;
property Ctl3D;
property Day: Integer index 3 read GetDateElement write SetDateElement stored False;
property DragCursor;
property DragKind;
property DragMode;
property Enabled;
property Font;
property GridLineWidth;
property Month: Integer index 2 read GetDateElement write SetDateElement stored False;
property ParentColor;
property ParentFont;
property ParentShowHint;
property PopupMenu;
property ReadOnly: Boolean read FReadOnly write FReadOnly default False;
property ShowHint;
property StartOfWeek: TDayOfWeek read FStartOfWeek write SetStartOfWeek;
property TabOrder;
property TabStop;
property UseCurrentDate: Boolean read FUseCurrentDate write SetUseCurrentDate default True;
property Visible;
property StyleElements;
property Year: Integer index 1 read GetDateElement write SetDateElement stored False;
property OnClick;
property OnChange: TNotifyEvent read FOnChange write FOnChange;
property OnDblClick;
property OnDragDrop;
property OnDragOver;
property OnEndDock;
property OnEndDrag;
property OnEnter;
property OnExit;
property OnKeyDown;
property OnKeyPress;
property OnKeyUp;
property OnStartDock;
property OnStartDrag;
end;
implementation
constructor TCalendar.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
{ defaults }
FUseCurrentDate := True;
FixedCols := 0;
FixedRows := 1;
ColCount := 7;
RowCount := 7;
ScrollBars := ssNone;
Options := Options - [goRangeSelect] + [goDrawFocusSelected];
FDate := Date;
UpdateCalendar;
end;
procedure TCalendar.Change;
begin
if Assigned(FOnChange) then FOnChange(Self);
end;
procedure TCalendar.Click;
var
TheCellText: string;
begin
inherited Click;
TheCellText := CellText[Col, Row];
if TheCellText <> '' then Day := StrToInt(TheCellText);
end;
function TCalendar.IsLeapYear(AYear: Integer): Boolean;
begin
Result := (AYear mod 4 = 0) and ((AYear mod 100 <> 0) or (AYear mod 400 = 0));
end;
function TCalendar.DaysPerMonth(AYear, AMonth: Integer): Integer;
const
DaysInMonth: array[1..12] of Integer = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
begin
Result := DaysInMonth[AMonth];
if (AMonth = 2) and IsLeapYear(AYear) then Inc(Result); { leap-year Feb is special }
end;
function TCalendar.DaysThisMonth: Integer;
begin
Result := DaysPerMonth(Year, Month);
end;
procedure TCalendar.DrawCell(ACol, ARow: Longint; ARect: TRect; AState: TGridDrawState);
var
TheText: string;
begin
TheText := CellText[ACol, ARow];
with ARect, Canvas do
TextRect(ARect, Left + (Right - Left - TextWidth(TheText)) div 2,
Top + (Bottom - Top - TextHeight(TheText)) div 2, TheText);
end;
function TCalendar.GetCellText(ACol, ARow: Integer): string;
var
DayNum: Integer;
begin
if ARow = 0 then { day names at tops of columns }
Result := FormatSettings.ShortDayNames[(StartOfWeek + ACol) mod 7 + 1]
else
begin
DayNum := FMonthOffset + ACol + (ARow - 1) * 7;
if (DayNum < 1) or (DayNum > DaysThisMonth) then Result := ''
else Result := IntToStr(DayNum);
end;
end;
function TCalendar.SelectCell(ACol, ARow: Longint): Boolean;
begin
if ((not FUpdating) and FReadOnly) or (CellText[ACol, ARow] = '') then
Result := False
else Result := inherited SelectCell(ACol, ARow);
end;
procedure TCalendar.SetCalendarDate(Value: TDateTime);
begin
FDate := Value;
UpdateCalendar;
Change;
end;
function TCalendar.StoreCalendarDate: Boolean;
begin
Result := not FUseCurrentDate;
end;
function TCalendar.GetDateElement(Index: Integer): Integer;
var
AYear, AMonth, ADay: Word;
begin
DecodeDate(FDate, AYear, AMonth, ADay);
case Index of
1: Result := AYear;
2: Result := AMonth;
3: Result := ADay;
else Result := -1;
end;
end;
procedure TCalendar.SetDateElement(Index: Integer; Value: Integer);
var
AYear, AMonth, ADay: Word;
begin
if Value > 0 then
begin
DecodeDate(FDate, AYear, AMonth, ADay);
case Index of
1: if AYear <> Value then AYear := Value else Exit;
2: if (Value <= 12) and (Value <> AMonth) then AMonth := Value else Exit;
3: if (Value <= DaysThisMonth) and (Value <> ADay) then ADay := Value else Exit;
else Exit;
end;
FDate := EncodeDate(AYear, AMonth, ADay);
FUseCurrentDate := False;
UpdateCalendar;
Change;
end;
end;
procedure TCalendar.SetStartOfWeek(Value: TDayOfWeek);
begin
if Value <> FStartOfWeek then
begin
FStartOfWeek := Value;
UpdateCalendar;
end;
end;
procedure TCalendar.SetUseCurrentDate(Value: Boolean);
begin
if Value <> FUseCurrentDate then
begin
FUseCurrentDate := Value;
if Value then
begin
FDate := Date; { use the current date, then }
UpdateCalendar;
end;
end;
end;
{ Given a value of 1 or -1, moves to Next or Prev month accordingly }
procedure TCalendar.ChangeMonth(Delta: Integer);
var
AYear, AMonth, ADay: Word;
NewDate: TDateTime;
CurDay: Integer;
begin
DecodeDate(FDate, AYear, AMonth, ADay);
CurDay := ADay;
if Delta > 0 then ADay := DaysPerMonth(AYear, AMonth)
else ADay := 1;
NewDate := EncodeDate(AYear, AMonth, ADay);
NewDate := NewDate + Delta;
DecodeDate(NewDate, AYear, AMonth, ADay);
if DaysPerMonth(AYear, AMonth) > CurDay then ADay := CurDay
else ADay := DaysPerMonth(AYear, AMonth);
CalendarDate := EncodeDate(AYear, AMonth, ADay);
end;
procedure TCalendar.ChangeScale(M, D: Integer);
begin
inherited ChangeScale(M, D);
RecalcColumns(Height, Width);
end;
procedure TCalendar.PrevMonth;
begin
ChangeMonth(-1);
end;
procedure TCalendar.NextMonth;
begin
ChangeMonth(1);
end;
procedure TCalendar.NextYear;
begin
if IsLeapYear(Year) and (Month = 2) and (Day = 29) then Day := 28;
Year := Year + 1;
end;
procedure TCalendar.PrevYear;
begin
if IsLeapYear(Year) and (Month = 2) and (Day = 29) then Day := 28;
Year := Year - 1;
end;
procedure TCalendar.UpdateCalendar;
var
AYear, AMonth, ADay: Word;
FirstDate: TDateTime;
begin
FUpdating := True;
try
DecodeDate(FDate, AYear, AMonth, ADay);
FirstDate := EncodeDate(AYear, AMonth, 1);
FMonthOffset := 2 - ((DayOfWeek(FirstDate) - StartOfWeek + 7) mod 7); { day of week for 1st of month }
if FMonthOffset = 2 then FMonthOffset := -5;
MoveColRow((ADay - FMonthOffset) mod 7, (ADay - FMonthOffset) div 7 + 1,
False, False);
Invalidate;
finally
FUpdating := False;
end;
end;
procedure TCalendar.WMSize(var Message: TWMSize);
begin
RecalcColumns(Message.Height, Message.Width);
end;
procedure TCalendar.RecalcColumns(AHeight, AWidth: Integer);
var
GridLines: Integer;
begin
GridLines := 6 * GridLineWidth;
DefaultColWidth := (AWidth - GridLines) div 7;
DefaultRowHeight := (AHeight - GridLines) div 7;
end;
end.
|
{ ********************************************************************** }
{ }
{ Delphi Open-Tools API }
{ }
{ Copyright (C) 2000, 2001 Borland Software Corporation }
{ }
{ ********************************************************************** }
unit DesignMenus;
interface
uses
Types, Classes;
type
IMenuItem = interface;
IMenuItems = interface
['{C9CC6C38-C96A-4514-8D6F-1D121727BFAF}']
// protected
function GetItem(Index: Integer): IMenuItem;
// public
function SameAs(const AItem: IUnknown): Boolean;
function Find(const ACaption: WideString): IMenuItem;
function FindByName(const AName: string): IMenuItem;
function Count: Integer;
property Items[Index: Integer]: IMenuItem read GetItem;
procedure Clear;
function AddItem(const ACaption: WideString; AShortCut: TShortCut;
AChecked, AEnabled: Boolean; AOnClick: TNotifyEvent = nil;
hCtx: THelpContext = 0; const AName: string = ''): IMenuItem; overload;
function AddItem(AAction: TBasicAction;
const AName: string = ''): IMenuItem; overload;
function InsertItem(const ACaption: WideString;
AShortCut: TShortCut; AChecked, AEnabled: Boolean; AOnClick: TNotifyEvent = nil;
hCtx: THelpContext = 0; const AName: string = ''): IMenuItem; overload;
function InsertItem(Index: Integer; const ACaption: WideString;
AShortCut: TShortCut; AChecked, AEnabled: Boolean; AOnClick: TNotifyEvent = nil;
hCtx: THelpContext = 0; const AName: string = ''): IMenuItem; overload;
function InsertItem(AAction: TBasicAction;
const AName: string = ''): IMenuItem; overload;
function InsertItem(Index: Integer; AAction: TBasicAction;
const AName: string = ''): IMenuItem; overload;
function AddLine(const AName: string = ''): IMenuItem;
function InsertLine(const AName: string = ''): IMenuItem; overload;
function InsertLine(Index: Integer; const AName: string = ''): IMenuItem; overload;
end;
IMenu = interface
['{0993FAE4-17E2-4EB7-81DF-26634D7F9E16}']
function Items: IMenuItems;
end;
IMainMenu = interface(IMenu)
['{5D137DC1-73F4-48CB-8351-E14A369AE924}']
end;
IPopupMenu = interface(IMenu)
['{E2E9ED8C-4D54-482B-AC62-23F1CEBFE414}']
procedure Popup(X, Y: Integer);
function PopupComponent: TComponent;
end;
IMenuItem = interface(IMenuItems)
['{DAF029E1-9592-4B07-A450-A10056A2B9B5}']
// protected
function GetCaption: WideString;
procedure SetCaption(const ACaption: WideString);
function GetChecked: Boolean;
procedure SetChecked(AChecked: Boolean);
function GetEnabled: Boolean;
procedure SetEnabled(AEnabled: Boolean);
function GetGroupIndex: Byte;
procedure SetGroupIndex(AGroupIndex: Byte);
function GetHelpContext: THelpContext;
procedure SetHelpContext(AHelpContext: THelpContext);
function GetHint: string;
procedure SetHint(const AHint: string);
function GetRadioItem: Boolean;
procedure SetRadioItem(ARadioItem: Boolean);
function GetShortCut: TShortCut;
procedure SetShortCut(AShortCut: TShortCut);
function GetTag: LongInt;
procedure SetTag(AValue: LongInt);
function GetVisible: Boolean;
procedure SetVisible(AVisible: Boolean);
// public
function Name: TComponentName;
function MenuIndex: Integer;
function Parent: IMenuItem;
function HasParent: Boolean;
function IsLine: Boolean;
property Caption: WideString read GetCaption write SetCaption;
property Checked: Boolean read GetChecked write SetChecked;
property Enabled: Boolean read GetEnabled write SetEnabled;
property GroupIndex: Byte read GetGroupIndex write SetGroupIndex;
property HelpContext: THelpContext read GetHelpContext write SetHelpContext;
property Hint: string read GetHint write SetHint;
property RadioItem: Boolean read GetRadioItem write SetRadioItem;
property ShortCut: TShortCut read GetShortCut write SetShortCut;
property Tag: LongInt read GetTag write SetTag;
property Visible: Boolean read GetVisible write SetVisible;
end;
type
TLocalMenuType = (lmBase, lmModule, lmSelection, lmComponent);
TLocalMenuTypes = set of TLocalMenuType;
const
CNoLocalMenus = [];
CAllLocalMenus = [Low(TLocalMenuType)..High(TLocalMenuType)];
CLocalMenusIf: array [Boolean] of TLocalMenuTypes =
(CNoLocalMenus, CAllLocalMenus);
type
IDesignLocalMenu = interface
['{70ED1A8D-6275-4BC8-813C-F6D9066FD6BB}']
function BuildLocalMenu(Allow: TLocalMenuTypes = CAllLocalMenus): IPopupMenu;
procedure InvokeLocalMenu(X, Y: Integer);
end;
implementation
end.
|
{*********************************************}
{ TeeChart Delphi Component Library }
{ Cross-Hair demo }
{ Copyright (c) 1995-2001 by David Berneda }
{ All rights reserved }
{*********************************************}
unit ucrossh;
interface
uses
SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
Forms, Dialogs, StdCtrls, Teengine, Series, ExtCtrls, Chart, Buttons,
TeeProcs;
type
TCrossHairForm = class(TForm)
Chart1: TChart;
LineSeries1: TLineSeries;
Panel1: TPanel;
Label1: TLabel;
BitBtn1: TBitBtn;
Label2: TLabel;
CheckBox1: TCheckBox;
BitBtn2: TBitBtn;
Memo1: TMemo;
procedure FormCreate(Sender: TObject);
procedure Chart1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure LineSeries1AfterDrawValues(Sender: TObject);
procedure CheckBox1Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
OldX,OldY:Longint;
CrossHairColor:TColor;
CrossHairStyle:TPenStyle;
end;
implementation
{$R *.dfm}
Uses udemutil;
procedure TCrossHairForm.FormCreate(Sender: TObject);
begin
LineSeries1.FillSampleValues(30); { <-- some random values }
OldX:=-1; { initialize variables }
CrossHairColor:=clYellow;
CrossHairStyle:=psSolid;
end;
procedure TCrossHairForm.Chart1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
{ This procedure draws the crosshair lines }
Procedure DrawCross(AX,AY:Integer);
begin
With Chart1,Canvas do
begin
Pen.Color:=CrossHairColor;
Pen.Style:=CrossHairStyle;
Pen.Mode:=pmXor;
Pen.Width:=1;
MoveTo(ax,ChartRect.Top-Height3D);
LineTo(ax,ChartRect.Bottom-Height3D);
MoveTo(ChartRect.Left+Width3D,ay);
LineTo(ChartRect.Right+Width3D,ay);
end;
end;
Var tmpX,tmpY:Double;
begin
if (OldX<>-1) then
begin
DrawCross(OldX,OldY); { draw old crosshair }
OldX:=-1;
end;
{ check if mouse is inside Chart rectangle }
if PtInRect( Chart1.ChartRect, Point(X-Chart1.Width3D,Y+Chart1.Height3D) ) then
begin
DrawCross(x,y); { draw crosshair at current position }
{ store old position }
OldX:=x;
OldY:=y;
{ set label text }
With LineSeries1 do
begin
GetCursorValues(tmpX,tmpY); { <-- get values under mouse cursor }
Label1.Caption:=GetVertAxis.LabelValue(tmpY)+
' '+
GetHorizAxis.LabelValue(tmpX);
end;
end;
end;
procedure TCrossHairForm.LineSeries1AfterDrawValues(Sender: TObject);
begin
OldX:=-1; { Reset old mouse position }
end;
procedure TCrossHairForm.CheckBox1Click(Sender: TObject);
begin
if CheckBox1.Checked then Chart1.Cursor:=crCross
else Chart1.Cursor:=crDefault;
Chart1.OriginalCursor:=Chart1.Cursor;
end;
procedure TCrossHairForm.BitBtn2Click(Sender: TObject);
begin
CrossHairColor:=EditColor(Self,CrossHairColor);
end;
end.
|
unit uUsersOfTravelProgress;
interface
uses
Soap.InvokeRegistry, System.Types, Soap.XSBuiltIns, Soap.encddecd,
System.IOUtils, FMX.Dialogs, FMX.Forms, Classes, SysUtils, System.UITypes,
System.Variants,
FMX.Graphics, Data.DB, Data.DbxSqlite, Data.SqlExpr;
type
TUsersOfTravelProgress = class(TCollectionItem)
public
IdUsersOfTravelProgress: string;
IdUser: string;
ActionId: string;
EventId: string;
State: string;
end;
TUsersOfTravelProgressList = class(TCollection)
public
procedure AddProgressRecord(IdUsersOfTravelProgress, ActionId, EventId,
State, IdUser: string);
function ConnectToDb: TSQLConnection;
procedure LoadUsersOfTravelProgress;
procedure SaveUsersOfTravelProgress;
function CheckEvent(EventId: string): boolean;
function SelectByUserIdCount(UserId: string): integer;
procedure SaveInDB(Item: TUsersOfTravelProgress);
function SelectByUserId(UserId: string): string;
end;
implementation
{ TUsersOfTravelProgressList }
procedure TUsersOfTravelProgressList.AddProgressRecord(IdUsersOfTravelProgress,
ActionId, EventId, State, IdUser: string);
var
Item: TUsersOfTravelProgress;
begin
Item := TUsersOfTravelProgress(self.Add);
Item.IdUsersOfTravelProgress := IdUsersOfTravelProgress;
Item.ActionId := ActionId;
Item.EventId := EventId;
Item.State := State;
Item.IdUser := IdUser;
end;
function TUsersOfTravelProgressList.CheckEvent(EventId: string): boolean;
var
connect: TSQLConnection;
query: TSQLQuery;
begin
connect := ConnectToDb;
query := TSQLQuery.Create(nil);
try
query.SQLConnection := connect;
query.SQL.Text :=
'select Login from UsersOfTravelProgress where EventId = "' +
EventId + '"';
query.Open;
if query.Eof then
begin
result := false;
connect.Close;
end
else
begin
result := true;
connect.Close;
end;
finally
freeandnil(query);
end;
freeandnil(connect);
end;
function TUsersOfTravelProgressList.ConnectToDb: TSQLConnection;
var
ASQLConnection: TSQLConnection;
Path: string;
begin
ASQLConnection := TSQLConnection.Create(nil);
ASQLConnection.ConnectionName := 'SQLITECONNECTION';
ASQLConnection.DriverName := 'Sqlite';
ASQLConnection.LoginPrompt := false;
ASQLConnection.Params.Values['Host'] := 'localhost';
ASQLConnection.Params.Values['FailIfMissing'] := 'False';
ASQLConnection.Params.Values['ColumnMetaDataSupported'] := 'False';
Createdir(IncludeTrailingPathDelimiter(Tpath.GetSharedDocumentsPath) +
IncludeTrailingPathDelimiter('ExampleDb'));
Path := IncludeTrailingPathDelimiter(Tpath.GetSharedDocumentsPath) +
IncludeTrailingPathDelimiter('ExampleDb') + 'ExampleDb.db';
ASQLConnection.Params.Values['Database'] := Path;
ASQLConnection.Execute('CREATE TABLE if not exists UsersOfTravelProgress(' +
'IdUsersOfTravelProgess TEXT,' + 'ActionId TEXT,' + 'EventId TEXT,' +
'State TEXT,' + 'IdUser TEXT' + ');', nil);
ASQLConnection.Open;
result := ASQLConnection;
end;
procedure TUsersOfTravelProgressList.LoadUsersOfTravelProgress;
var
ASQLConnection: TSQLConnection;
RS: TDataset;
Item: TUsersOfTravelProgress;
begin
ASQLConnection := ConnectToDb;
try
ASQLConnection.Execute
('select IdUsersOfTravelProgess,ActionId,EventId,State from UsersOfTravelProgress',
nil, RS);
while not RS.Eof do
begin
Item := TUsersOfTravelProgress(self.Add);
Item.IdUsersOfTravelProgress :=
RS.FieldByName('IdUsersOfTravelProgess').Value;
Item.ActionId := RS.FieldByName('ActionId').Value;
Item.EventId := RS.FieldByName('EventId').Value;
Item.State := RS.FieldByName('State').Value;
RS.Next;
end;
finally
freeandnil(ASQLConnection);
end;
end;
procedure TUsersOfTravelProgressList.SaveInDB(Item: TUsersOfTravelProgress);
var
query: String;
querity: TSQLQuery;
connect: TSQLConnection;
Guid: TGUID;
begin
connect := ConnectToDb;
querity := TSQLQuery.Create(nil);
try
querity.SQLConnection := connect;
CreateGUID(Guid);
query := 'INSERT INTO UsersOfTravelProgress (IdUsersOfTravelProgess,ActionId,EventId,State,IdUser) VALUES (:IdUsersOfTravelProgess,:ActionId,:EventId,:State,:IdUser)';
querity.Params.CreateParam(TFieldType.ftString,
'IdUsersOfTravelProgess', ptInput);
querity.Params.ParamByName('IdUsersOfTravelProgess').AsString :=
GUIDToString(Guid);
querity.Params.CreateParam(TFieldType.ftString, 'ActionId', ptInput);
querity.Params.ParamByName('ActionId').AsString := Item.ActionId;
querity.Params.CreateParam(TFieldType.ftString, 'EventId', ptInput);
querity.Params.ParamByName('EventId').AsString := Item.EventId;
querity.Params.CreateParam(TFieldType.ftString, 'State', ptInput);
querity.Params.ParamByName('State').AsString := Item.State;
querity.Params.CreateParam(TFieldType.ftString, 'IdUser', ptInput);
querity.Params.ParamByName('IdUser').AsString := Item.IdUser;
querity.SQL.Text := query;
querity.ExecSQL();
finally
freeandnil(querity);
end;
freeandnil(connect);
end;
procedure TUsersOfTravelProgressList.SaveUsersOfTravelProgress;
var
i: integer;
DB: TSQLConnection;
Params: TParams;
query: string;
begin
query := 'INSERT INTO UsersOfTravelProgress (IdUsersOfTravelProgess,ActionId,EventId,State,IdUser) VALUES (:IdUsersOfTravelProgess,:ActionId,:EventId,:State,:IdUser)';
DB := ConnectToDb;
try
for i := 0 to self.Count - 1 do
begin
Params := TParams.Create;
Params.CreateParam(TFieldType.ftString, 'IdUsersOfTravelProgess',
ptInput);
Params.ParamByName('IdUsersOfTravelProgess').AsString :=
TUsersOfTravelProgress(self.Items[i]).IdUsersOfTravelProgress;
Params.CreateParam(TFieldType.ftString, 'ActionId', ptInput);
Params.ParamByName('ActionId').AsString :=
TUsersOfTravelProgress(self.Items[i]).ActionId;
Params.CreateParam(TFieldType.ftString, 'EventId', ptInput);
Params.ParamByName('EventId').AsString :=
TUsersOfTravelProgress(self.Items[i]).EventId;
Params.CreateParam(TFieldType.ftString, 'State', ptInput);
Params.ParamByName('State').AsString :=
TUsersOfTravelProgress(self.Items[i]).State;
Params.CreateParam(TFieldType.ftString, 'IdUser', ptInput);
Params.ParamByName('IdUser').AsString :=
TUsersOfTravelProgress(self.Items[i]).IdUser;
DB.Execute(query, Params);
freeandnil(Params);
end;
finally
freeandnil(DB);
end;
end;
function TUsersOfTravelProgressList.SelectByUserId(UserId: string): string;
var
ASQLConnection: TSQLConnection;
RS: TDataset;
begin
ASQLConnection := ConnectToDb;
try
ASQLConnection.Execute
('select ActionId from UsersOfTravelProgress WHERE IdUser = "' + UserId +
'"', nil, RS);
while not RS.Eof do
begin
result := RS.FieldByName('ActionId').Value;
RS.Next;
end;
finally
freeandnil(ASQLConnection);
end;
freeandnil(RS);
end;
function TUsersOfTravelProgressList.SelectByUserIdCount(UserId: string)
: integer;
var
ASQLConnection: TSQLConnection;
RS: TDataset;
i: integer;
begin
i := 0;
ASQLConnection := ConnectToDb;
try
ASQLConnection.Execute
('select State from UsersOfTravelProgress WHERE IdUser = "' + UserId +
'"', nil, RS);
while not RS.Eof do
begin
RS.Next;
inc(i);
end;
finally
freeandnil(ASQLConnection);
end;
result := i;
freeandnil(RS);
end;
end.
|
unit ADAPT.UnitTests.Generics.Comparers;
interface
{$I ADAPT.inc}
uses
{$IFDEF ADAPT_USE_EXPLICIT_UNIT_NAMES}
System.Classes, System.SysUtils,
{$ELSE}
Classes, SysUtils,
{$ENDIF ADAPT_USE_EXPLICIT_UNIT_NAMES}
DUnitX.TestFramework;
type
[TestFixture]
TAdaptUnitTestGenericsComparer = class(TObject)
public
[Test]
[TestCase('A = A', 'A,A,True')]
[TestCase('A <> B', 'A,B,False')]
[TestCase('B <> A', 'B,A,False')]
procedure AEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
[Test]
[TestCase('A > A', 'A,A,False')]
[TestCase('A > B', 'A,B,False')]
[TestCase('B > A', 'B,A,True')]
procedure AGreaterThanB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
[Test]
[TestCase('A >= A', 'A,A,True')]
[TestCase('A >= B', 'A,B,False')]
[TestCase('B >= A', 'B,A,True')]
procedure AGreaterThanOrEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
[Test]
[TestCase('A < A', 'A,A,False')]
[TestCase('A < B', 'A,B,True')]
[TestCase('B < A', 'B,A,False')]
procedure ALessThanB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
[Test]
[TestCase('A <= A', 'A,A,True')]
[TestCase('A <= B', 'A,B,True')]
[TestCase('B <= A', 'B,A,False')]
procedure ALessThanOrEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
end;
implementation
uses
ADAPT.Comparers;
{ TAdaptUnitTestGenericsComparer }
procedure TAdaptUnitTestGenericsComparer.AEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
begin
if AExpectedResult then
Assert.IsTrue(ADStringComparer.AEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... these SHOULD evaluate as Matching, but do not!', [AValueA, AValueB]))
else
Assert.IsFalse(ADStringComparer.AEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... these SHOULD evaluate as NOT Matching, but evaluate as Matching!', [AValueA, AValueB]))
end;
procedure TAdaptUnitTestGenericsComparer.AGreaterThanB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
begin
if AExpectedResult then
Assert.IsTrue(ADStringComparer.AGreaterThanB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA SHOULD be GREATER THAN ValueB, but is not!', [AValueA, AValueB]))
else
Assert.IsFalse(ADStringComparer.AGreaterThanB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueB SHOULD be GREATER THAN ValueA, but is not!', [AValueA, AValueB]))
end;
procedure TAdaptUnitTestGenericsComparer.AGreaterThanOrEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
begin
if AExpectedResult then
Assert.IsTrue(ADStringComparer.AGreaterThanOrEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA SHOULD be GREATER THAN OR EQUAL TO ValueB, but is not!', [AValueA, AValueB]))
else
Assert.IsFalse(ADStringComparer.AGreaterThanOrEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA should NOT be GREATER THAN OR EQUAL TO ValueB, but is not!', [AValueA, AValueB]))
end;
procedure TAdaptUnitTestGenericsComparer.ALessThanB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
begin
if AExpectedResult then
Assert.IsTrue(ADStringComparer.ALessThanB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA SHOULD be LESS THAN ValueB, but is not!', [AValueA, AValueB]))
else
Assert.IsFalse(ADStringComparer.ALessThanB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueB SHOULD be LESS THAN ValueA, but is not!', [AValueA, AValueB]))
end;
procedure TAdaptUnitTestGenericsComparer.ALessThanOrEqualToB(const AValueA, AValueB: String; const AExpectedResult: Boolean);
begin
if AExpectedResult then
Assert.IsTrue(ADStringComparer.ALessThanOrEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA SHOULD be LESS THAN OR EQUAL TO ValueB, but is not!', [AValueA, AValueB]))
else
Assert.IsFalse(ADStringComparer.ALessThanOrEqualToB(AValueA, AValueB), Format('ValueA is "%s", ValueB is "%s"... ValueA should NOT be LESS THAN OR EQUAL TO ValueB, but is not!', [AValueA, AValueB]))
end;
initialization
TDUnitX.RegisterTestFixture(TAdaptUnitTestGenericsComparer);
end.
|
/////////////////////////////////////////////////////////
// //
// FlexGraphics library //
// Copyright (c) 2002-2009, FlexGraphics software. //
// //
// FlexGraphics library file formats support //
// Metafiles (wmf/emf) files //
// //
/////////////////////////////////////////////////////////
unit FormatMetaFile;
{$I FlexDefs.inc}
interface
uses
Windows, Types, UITypes, Classes, Graphics, FlexBase, FlexFileFormats;
resourcestring
sWmfFileDescription = 'Windows Metafiles';
sEmfFileDescription = 'Windows Enhanced Metafiles';
type
TDoublePoint = record
X, Y: double;
end;
TFlexMetafileFormat = class(TFlexFileFormat)
protected
// Internal fields
FMetafile: TMetafile;
FFlexPanel: TFlexPanel;
FCanvas: TCanvas;
FXForm: TXForm;
FWExt: TDoublePoint;
FWOrg: TDoublePoint;
FVExt: TDoublePoint;
FVOrg: TDoublePoint;
procedure RegisterSupportedExtensions; override;
procedure MetaToFlex(var Points; PointCount: integer);
procedure ConvertEmr(DC: HDC; var lpEmr: TEMR);
public
procedure ImportFromStream(AStream: TStream; AFlexPanel: TFlexPanel;
const Extension: TFlexFileExtension; const AFileName: string); override;
procedure ExportToStream(AStream: TStream; AFlexPanel: TFlexPanel;
const Extension: TFlexFileExtension; const AFileName: string); override;
end;
implementation
uses
SysUtils, Math, FlexUtils, FlexControls, FlexPath, FlexProps;
function EnumEMFCallback(
DC: HDC; // handle to device context
var lpHTable: THandleTable; // pointer to metafile handle table
var lpEMR: TEMR; // pointer to metafile record
nObj: integer; // count of objects
lpClientData: integer // pointer to optional data
): integer; far; stdcall;
begin
if not PlayEnhMetafileRecord(DC, lpHTable, PEnhMetaRecord(@lpEMR)^, nObj) then
Result := 0
else begin
Result := 1;
TFlexMetafileFormat(lpClientData).ConvertEmr(DC, lpEmr);
end;
end;
// Transformation to map recording device's device coordinate space
// to destination device's logical coordinate space
function GetPlayTransformation(hEmf: HENHMETAFILE; const rcPic: TRect;
var xformPlay: TXForm): boolean;
var
Header: TEnhMetaHeader;
sx0, sy0, sx1, sy1: double;
rx, ry: double;
begin
Result := False;
if GetEnhMetaFileHeader(hEmf, sizeof(Header), @Header) <= 0 then
Exit;
try
// frame rectangle size in 0.01 mm -> 1 mm -> percentage -> device pixels
with Header do begin
sx0 := rclFrame.left / 100.0 / szlMillimeters.cx * szlDevice.cx;
sy0 := rclFrame.top / 100.0 / szlMillimeters.cy * szlDevice.cy;
sx1 := rclFrame.right / 100.0 / szlMillimeters.cx * szlDevice.cx;
sy1 := rclFrame.bottom / 100.0 / szlMillimeters.cy * szlDevice.cy;
end;
// source to destination ratio
with rcPic do begin
rx := (right - left) / (sx1 - sx0);
ry := (bottom - top) / (sy1 - sy0);
end;
with xformPlay do begin
// x' = x * eM11 + y * eM21 + eDx
// y' = x * eM12 + y * eM22 + eDy
eM11 := rx;
eM21 := 0;
eDx := (-sx0*rx + rcPic.left);
eM12 := 0;
eM22 := ry;
eDy := (-sy0*ry + rcPic.top);
end;
Result := True;
except
// Skip exceptions
end;
end;
procedure PointsToAngles(const R: TRect; const ptStart, ptEnd: TPoint;
var angStart, angEnd: double);
var
HR, WR: double;
Coeff: double;
function CalcAngle(X, Y: double): double;
begin
Y := Y * Coeff;
if X = 0 then begin
if Y > 0
then Result := 90
else Result := 270;
end else begin
Result := 180.0 * ArcTan2(Y, X) / pi;
if Result < 0 then
Result := 360.0 + Result;
end;
end;
begin
WR := (R.Right - R.Left) / 2;
HR := (R.Bottom - R.Top) / 2;
if HR = 0
then Coeff := 0
else Coeff := WR / HR;
angStart := CalcAngle(ptStart.X - R.Left - WR, HR - (ptStart.Y - R.Top));
angEnd := CalcAngle(ptEnd.X - R.Left - WR, HR - (ptEnd.Y - R.Top));
end;
// TFlexMetafileFormat ////////////////////////////////////////////////////////
procedure TFlexMetafileFormat.RegisterSupportedExtensions;
begin
RegisterExtension('wmf', sWmfFileDescription, [skImport, skExport]);
RegisterExtension('emf', sEmfFileDescription, [skImport, skExport]);
end;
procedure TFlexMetafileFormat.ImportFromStream(AStream: TStream;
AFlexPanel: TFlexPanel; const Extension: TFlexFileExtension;
const AFileName: string);
var
Bmp: TBitmap;
R: TRect;
begin
FMetafile := Nil;
Bmp := TBitmap.Create;
try
FMetafile := TMetafile.Create;
FMetafile.LoadFromStream(AStream);
FCanvas := Bmp.Canvas;
FFlexPanel := AFlexPanel;
FVOrg.X := 0;
FVOrg.Y := 0;
FVExt.X := 1;
FVExt.Y := 1;
FWOrg.X := 0;
FWOrg.Y := 0;
FWExt.X := 1;
FWExt.Y := 1;
R := Rect(0, 0, FMetafile.Width, FMetafile.Height);
Bmp.Width := R.Right;
Bmp.Height := R.Bottom;
FFlexPanel.DocWidth := R.Right * PixelScaleFactor;
FFlexPanel.DocHeight := R.Bottom * PixelScaleFactor;
GetPlayTransformation(FMetafile.Handle, R, FXForm);
// Enumerate
EnumEnhMetafile(FCanvas.Handle, FMetafile.Handle,
@EnumEMFCallback, Self, R);
finally
FCanvas := Nil;
FMetafile.Free;
FMetafile := Nil;
FFlexPanel := Nil;
Bmp.Free;
end;
end;
procedure TFlexMetafileFormat.ExportToStream(AStream: TStream;
AFlexPanel: TFlexPanel; const Extension: TFlexFileExtension;
const AFileName: string);
begin
FMetafile := TMetafile.Create;
try
FFlexPanel := AFlexPanel;
FMetafile.Width := ScaleValue(FFlexPanel.DocWidth, 100);
FMetafile.Height := ScaleValue(FFlexPanel.DocHeight, 100);
// Paint to metafile canvas
FCanvas := TMetafileCanvas.Create(FMetafile, 0);
try
with FFlexPanel do
PaintTo(FCanvas,
Rect(0, 0, ScaleValue(DocWidth, 100), ScaleValue(DocHeight, 100)),
Point(0, 0), 100, ActiveScheme, False, False, False, True, True);
finally
FCanvas.Free;
FCanvas := Nil;
end;
FMetafile.Enhanced := CompareText(Extension.Extension, 'wmf') <> 0;
FMetafile.SaveToStream(AStream);
finally
FFlexPanel := Nil;
FMetafile.Free;
FMetafile := Nil;
end;
end;
procedure TFlexMetafileFormat.MetaToFlex(var Points; PointCount: integer);
var
i: integer;
px, py: double;
pt: PPoint;
begin
pt := @Points;
for i:=0 to PointCount-1 do begin
px := (pt.x - FWOrg.X) * FVExt.X / FWExt.X + FVOrg.X;
py := (pt.y - FWOrg.Y) * FVExt.Y / FWExt.Y + FVOrg.Y;
pt.X := Round(
(px * FXForm.eM11 + px * FXForm.eM12 + FXForm.eDx) * PixelScaleFactor);
pt.Y := Round(
(py * FXForm.eM21 + py * FXForm.eM22 + FXForm.eDy) * PixelScaleFactor);
inc(pt);
end;
end;
procedure TFlexMetafileFormat.ConvertEmr(DC: HDC; var lpEmr: TEMR);
type
TSetupProp = (spPen, spBrush, spFont);
TSetupProps = set of TSetupProp;
var
i, j: integer;
Control: TFlexControl;
Curve: TFlexCurve;
Text: TFlexText;
TextMetric: TTextMetric;
TextStr: string;
Points: TPointArray;
PointTypes: TPointTypeArray;
PolyPointCount: array of Dword;
IsSolid: boolean;
pt: TPoint;
R: TRect;
Bmp: TBitmap;
AngStart, AngEnd: double;
function Scale(const Value: integer;
NoPixelScaleFactor: boolean = False): integer;
begin
if NoPixelScaleFactor then
Result := Round(Value * FVExt.X / FWExt.Y * FXForm.eM11)
else
Result :=
Round(Value * FVExt.X / FWExt.Y * FXForm.eM11 * PixelScaleFactor);
end;
procedure SetupProps(Control: TFlexControl; Props: TSetupProps);
var
PenProp: TPenProp;
BrushProp: TBrushProp;
FontProp: TFontProp;
LogObj: array of byte;
begin
if spPen in Props then begin
PenProp := TPenProp(Control.Props['Pen']);
if Assigned(PenProp) and (TObject(PenProp) is TPenProp) then begin
SetLength(LogObj, SizeOf(TLogPen));
GetObject(GetCurrentObject(DC, OBJ_PEN), Length(LogObj), @LogObj[0]);
with PenProp, PLogPen(@LogObj[0])^ do begin
Style := TPenStyle(lopnStyle);
Width := Scale(lopnWidth.X);
if Width = 0 then
Width := 1;
Color := lopnColor;
end;
end;
end;
if spBrush in Props then begin
BrushProp := TBrushProp(Control.Props['Brush']);
if Assigned(BrushProp) and (TObject(BrushProp) is TBrushProp) then begin
SetLength(LogObj, SizeOf(TLogBrush));
GetObject(GetCurrentObject(DC, OBJ_BRUSH), Length(LogObj), @LogObj[0]);
with BrushProp, PLogBrush(@LogObj[0])^ do begin
Color := lbColor;
case lbStyle of
BS_SOLID:
Style := bsSolid;
BS_HATCHED:
case lbHatch of
HS_BDIAGONAL : Style := bsBDiagonal;
HS_CROSS : Style := bsCross;
HS_DIAGCROSS : Style := bsDiagCross;
HS_FDIAGONAL : Style := bsFDiagonal;
HS_HORIZONTAL : Style := bsHorizontal;
HS_VERTICAL : Style := bsVertical;
end;
BS_DIBPATTERN,
BS_DIBPATTERN8X8,
BS_DIBPATTERNPT:
begin
Bmp := TBitmap.Create;
try
with PBitmapInfo(lbHatch)^.bmiHeader do begin
Bmp.Width := biWidth;
Bmp.Height := biHeight;
end;
StretchDIBits(Bmp.Canvas.Handle, 0, 0, Bmp.Width, Bmp.Height,
0, 0, Bmp.Width, Bmp.Height,
PChar(lbHatch) + PBitmapInfo(lbHatch).bmiHeader.biSize,
PBitmapInfo(lbHatch)^, lbColor and $FFFF, SRCCOPY);
Bitmap := Bmp;
Method := bmBitmap;
finally
Bmp.Free;
end;
end;
else
Style := bsClear;
end;
end;
end;
end;
if spFont in Props then begin
FontProp := TFontProp(Control.Props['Font']);
if Assigned(FontProp) and (TObject(FontProp) is TFontProp) then begin
SetLength(LogObj, SizeOf(TLogFont));
GetObject(GetCurrentObject(DC, OBJ_FONT), Length(LogObj), @LogObj[0]);
with PLogFont(@LogObj[0])^ do begin
lfHeight := Scale(lfHeight, True);
end;
FontProp.Handle := CreateFontIndirect(PLogFont(@LogObj[0])^);
FontProp.Color := GetTextColor(DC);
end;
end;
end;
procedure AssignSmallPoints(SrcPoints: PSmallPoint; PointCount: integer);
var
i: integer;
begin
SetLength(Points, PointCount);
for i:=0 to PointCount-1 do begin
Points[i].X := SrcPoints.x;
Points[i].Y := SrcPoints.y;
inc(SrcPoints);
end;
end;
procedure AssignPoints(SrcPoints: PPoint; PointCount: integer);
var
i: integer;
begin
SetLength(Points, PointCount);
for i:=0 to PointCount-1 do begin
Points[i].X := SrcPoints.x;
Points[i].Y := SrcPoints.y;
inc(SrcPoints);
end;
end;
function PictureFromEMR(Emr: Pointer;
offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc: integer): TFlexControl;
var
BitmapInfo: PBitmapInfo;
Bits: Pointer;
Bmp: TBitmap;
begin
if cbBitsSrc = 0 then begin
Result := TFlexBox.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
SetupProps(Result, [spBrush]);
TFlexBox(Result).PenProp.Style := psClear;
Exit;
end;
BitmapInfo := PBitmapInfo(PChar(Emr) + offBmiSrc);
Bits := PChar(Emr) + offBitsSrc;
Bmp := TBitmap.Create;
try
Bmp.Width := BitmapInfo.bmiHeader.biWidth;
Bmp.Height := Abs(BitmapInfo.bmiHeader.biHeight);
StretchDIBits(Bmp.Canvas.Handle, 0, 0, Bmp.Width, Bmp.Height, 0, 0,
Bmp.Width, Bmp.Height, Bits, BitmapInfo^, DIB_RGB_COLORS, SRCCOPY);
Result := TFlexPicture.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
with TFlexPicture(Result) do begin
PictureProp.Graphic := Bmp;
AutoSizeProp.Value := True;
AutoSizeProp.Value := False;
end;
finally
Bmp.Free;
end;
end;
begin
case lpEMR.iType of
EMR_SETVIEWPORTEXTEX:
with PEMRSetViewPortExtEx(@lpEMR).szlExtent do begin
FVExt.X := cx;
FVExt.Y := cy;
end;
EMR_SETVIEWPORTORGEX:
with PEMRSetViewPortOrgEx(@lpEMR).ptlOrigin do begin
FVOrg.X := X;
FVOrg.Y := Y;
end;
EMR_SETWINDOWEXTEX:
with PEMRSetViewPortExtEx(@lpEMR).szlExtent do begin
FWExt.X := cx;
FWExt.Y := cy;
end;
EMR_SETWINDOWORGEX:
with PEMRSetViewPortOrgEx(@lpEMR).ptlOrigin do begin
FWOrg.X := X;
FWOrg.Y := Y;
end;
EMR_RECTANGLE,
EMR_ROUNDRECT:
begin
if lpEMR.iType = EMR_RECTANGLE then begin
R := PEmrRectangle(@lpEMR).rclBox;
j := 0;
end else begin
R := PEmrRoundRect(@lpEMR).rclBox;
j := Scale(PEmrRoundRect(@lpEMR).szlCorner.cx);
end;
MetaToFlex(R, 2);
Control := TFlexBox.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
Control.DocRect := R;
TFlexBox(Control).RoundnessProp.Value := j;
SetupProps(Control, [spPen, spBrush]);
end;
EMR_ARC,
EMR_ELLIPSE:
begin
Control := TFlexEllipse.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
if lpEMR.iType = EMR_ARC
then R := PEmrArc(@lpEMR).rclBox
else R := PEmrEllipse(@lpEMR).rclBox;
MetaToFlex(R, 2);
Control.DocRect := R;
if lpEMR.iType = EMR_ARC then begin
with PEmrArc(@lpEMR)^ do
PointsToAngles(rclBox, ptlStart, ptlEnd, AngStart, AngEnd);
TFlexEllipse(Control).BeginAngleProp.Value :=
Round(AngStart * PixelScaleFactor);
TFlexEllipse(Control).EndAngleProp.Value :=
Round(AngEnd * PixelScaleFactor);
end;
SetupProps(Control, [spPen, spBrush]);
end;
EMR_EXTTEXTOUTW:
begin
with PEMRExtTextOut(@lpEMR)^ do begin
TextStr := WideCharLenToString(
PWideChar(PChar(@lpEMR) + emrtext.offString), emrtext.nChars);
pt := emrtext.ptlReference;
MetaToFlex(pt, 1);
end;
Text := TFlexText.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
Text.Left := pt.X;
Text.Top := pt.Y;
Text.TextProp.Text := TextStr;
SetupProps(Text, [spFont]);
Text.AutoSizeProp.Value := true;
j := GetTextAlign(DC);
case j and (TA_LEFT or TA_RIGHT or TA_CENTER) of
TA_CENTER : Text.Left := Text.Left - Text.Width div 2;
TA_RIGHT : Text.Left := Text.Left - Text.Width;
end;
case j and (TA_TOP or TA_BOTTOM or TA_BASELINE) of
TA_BASELINE:
begin
GetTextMetrics(DC, TextMetric);
Text.Top := Text.Top - Scale(TextMetric.tmAscent);
end;
TA_BOTTOM:
Text.Top := Text.Top - Text.Height;
end;
end;
EMR_POLYLINE,
EMR_POLYLINE16,
EMR_POLYGON,
EMR_POLYGON16:
begin
if (lpEMR.iType = EMR_POLYLINE16) or
(lpEMR.iType = EMR_POLYGON16) then begin
with PEMRPolyline16(@lpEmr)^ do
AssignSmallPoints(@apts, cpts);
end else
with PEMRPolyline(@lpEmr)^ do
AssignPoints(@aptl, cptl);
Curve := TFlexCurve.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
MetaToFlex(Points[0], Length(Points));
Curve.SetPoints(Points);
if (lpEMR.iType = EMR_POLYGON16) or (lpEMR.iType = EMR_POLYGON) then begin
Curve.IsSolidProp.Value := true;
SetupProps(Curve, [spPen, spBrush]);
end else
SetupProps(Curve, [spPen]);
end;
EMR_POLYPOLYGON16,
EMR_POLYPOLYGON,
EMR_POLYPOLYLINE16,
EMR_POLYPOLYLINE:
begin
if (lpEMR.iType = EMR_POLYPOLYLINE16) or
(lpEMR.iType = EMR_POLYPOLYGON16) then
with PEMRPolyPolyline16(@lpEmr)^ do begin
SetLength(PolyPointCount, nPolys);
for i:=0 to Length(PolyPointCount)-1 do
PolyPointCount[i] := aPolyCounts[i];
AssignSmallPoints(@aPolyCounts[nPolys], cpts);
end
else
with PEMRPolyPolyline(@lpEmr)^ do begin
SetLength(PolyPointCount, nPolys);
for i:=0 to Length(PolyPointCount)-1 do
PolyPointCount[i] := aPolyCounts[i];
AssignPoints(@aPolyCounts[nPolys], cptl);
end;
IsSolid :=
(lpEMR.iType = EMR_POLYPOLYGON16) or (lpEMR.iType = EMR_POLYPOLYGON);
SetLength(PointTypes, Length(Points));
for i:=0 to Length(PointTypes)-1 do
PointTypes[i] := ptNode;
j := 0;
for i:=0 to Length(PolyPointCount)-1 do begin
inc(j, PolyPointCount[i]);
if IsSolid
then PointTypes[j-1] := ptEndNodeClose
else PointTypes[j-1] := ptEndNode;
end;
Curve := TFlexCurve.Create(FFlexPanel, FFlexPanel.ActiveScheme,
FFlexPanel.ActiveLayer);
MetaToFlex(Points[0], Length(Points));
Curve.SetPointsEx(Points, PointTypes);
if IsSolid
then SetupProps(Curve, [spPen, spBrush])
else SetupProps(Curve, [spPen]);
end;
EMR_STRETCHDIBITS:
begin
with PEmrStretchDIBits(@lpEMR)^ do begin
Control :=
PictureFromEMR(@lpEmr, offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc);
R := Rect(xDest, yDest, xDest + cxDest, yDest + cyDest);
MetaToFlex(R, 2);
Control.DocRect := R;
end;
end;
EMR_BITBLT:
begin
with PEmrBitBlt(@lpEMR)^ do begin
Control :=
PictureFromEMR(@lpEmr, offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc);
R := Rect(xDest, yDest, xDest + cxDest, yDest + cyDest);
MetaToFlex(R, 2);
Control.DocRect := R;
end;
end;
EMR_STRETCHBLT:
begin
with PEmrStretchBlt(@lpEMR)^ do begin
Control :=
PictureFromEMR(@lpEmr, offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc);
R := Rect(xDest, yDest, xDest + cxDest, yDest + cyDest);
MetaToFlex(R, 2);
Control.DocRect := R;
end;
end;
EMR_MASKBLT:
begin
with PEmrMaskBlt(@lpEMR)^ do begin
Control :=
PictureFromEMR(@lpEmr, offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc);
R := Rect(xDest, yDest, xDest + cxDest, yDest + cyDest);
MetaToFlex(R, 2);
Control.DocRect := R;
if Control is TFlexPicture then
TFlexPicture(Control).PictureProp.Masked := True;
end;
end;
end;
end;
initialization
RegisteredFlexFileFormats.RegisterFormat(TFlexMetafileFormat);
end.
|
unit Unit_Test_Variable_Stream;
interface
{
Test a variable stream of Strings.
Do the test using in-memory streams, and file streams.
}
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs,
VariableStream,
Vcl.StdCtrls, System.IOUtils;
type
TTestForm = class(TForm)
Memo1: TMemo;
Button1: TButton;
Memo2: TMemo;
ListBox1: TListBox;
Button2: TButton;
ListBox2: TListBox;
ListBox3: TListBox;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
procedure AddItems(const AStream:TStringsStream; const AItems:TStrings);
procedure Test(const AStream:TStringsStream);
public
{ Public declarations }
end;
var
TestForm: TTestForm;
implementation
{$R *.dfm}
const
Max_Examples=5;
Examples:Array[0..Max_Examples-1] of String=('Hello','This is quite a long text','12 34 56','','A');
Num_Samples=100000;
function RandomString:String;
begin
result:=Examples[Random(Max_Examples)];
end;
procedure TTestForm.AddItems(const AStream:TStringsStream; const AItems:TStrings);
var t : Integer;
begin
AItems.BeginUpdate;
try
AItems.Clear;
for t:=0 to AStream.Count-1 do
AItems.Add(AStream[t]);
finally
AItems.EndUpdate;
end;
end;
procedure TTestForm.Test(const AStream:TStringsStream);
var t : Integer;
begin
// Clear
AStream.Clear;
// Add many strings
for t:=0 to Num_Samples-1 do
AStream.Append(RandomString);
// Show Count
Memo2.Clear;
Memo2.Lines.Add('Count: '+AStream.Count.ToString);
// Show Items
AddItems(AStream,ListBox1.Items);
// Delete one item
AStream.Delete(0);
// Show Items
AddItems(AStream,ListBox2.Items);
// Modify one item
AStream[3]:='New Text !';
// Show Items
AddItems(AStream,ListBox3.Items);
// Remove empty unused space
AStream.Trim;
end;
procedure TTestForm.Button1Click(Sender: TObject);
var Data : TStringsStream;
begin
Data:=TStringsStream.Create(TMemoryStream);
try
Test(Data);
finally
Data.Free;
end;
end;
const
TestIndex='test.index';
procedure TTestForm.Button2Click(Sender: TObject);
var Data : TStringsStream;
begin
Data:=TStringsStream.Create(TFileStream.Create(TestIndex,fmCreate),
TFileStream.Create('test.data',fmCreate));
try
Test(Data);
finally
Data.Free;
end;
end;
procedure TTestForm.FormCreate(Sender: TObject);
var Data : TStringsStream;
begin
Memo2.Clear;
if TFile.Exists(TestIndex) then
begin
Data:=TStringsStream.Create(TFileStream.Create('test.index',fmOpenRead),
TFileStream.Create('test.data',fmOpenRead));
try
AddItems(Data,ListBox1.Items);
finally
Data.Free;
end;
end;
end;
end.
|
unit iWVInterface;
{
================================================================================
*
* Application: TDrugs Patch OR*3*377 and WV*1*24
* Developer: doma.user@domain.ext
* Site: Salt Lake City ISC
*
* Description: Main interface unit for other applications to use.
*
* Notes:
*
================================================================================
}
interface
uses
System.Classes;
type
TWVAbleToConceive = (atcUnknown, atcYes, atcNo);
TWVLactationStatus = (lsUnknown, lsYes, lsNo);
TWVPregnancyStatus = (psUnknown, psYes, psNo, psUnsure);
IWVController = interface;
IWVPatient = interface;
IWVWebSite = interface;
IWVController = interface(IInterface)
['{46CCE409-CE72-4157-8876-BF169BEE315F}']
function getWebSite(aIndex: integer): IWVWebSite;
function getWebSiteCount: integer;
function getWebSiteListName: string;
function EditPregLacData(aDFN: string): boolean;
function SavePregnancyAndLactationData(aList: TStrings): boolean;
function MarkAsEnteredInError(aItemID: string): boolean;
function InitController(aForceInit: boolean = False): boolean;
function IsValidWVPatient(aDFN: string): boolean;
function GetRecordIDType(aRecordID: string; var aType: string): boolean;
function GetLastError: string;
function GetWebSiteURL(aWebSiteName: string): string;
function OpenExternalWebsite(aWebSite: IWVWebSite): boolean;
property WebSite[aIndex: integer]: IWVWebSite read getWebSite;
property WebSiteCount: integer read getWebSiteCount;
property WebSiteListName: string read getWebSiteListName;
end;
IWVPatient = interface(IInterface)
['{B99012A3-5DE8-4AEF-9D78-E15C11BF8017}']
function getDFN: string;
procedure setDFN(const aValue: string);
property DFN: string read getDFN write setDFN;
end;
IWVWebSite = interface(IInterface)
['{FB801C45-686F-4994-9326-10A32E84CC45}']
function GetName: string;
function GetURL: string;
property Name: string read GetName;
property URL: string read GetURL;
end;
const
WV_ABLE_TO_CONCEIVE: array [TWVAbleToConceive] of string = ('Unknown', 'Yes', 'No');
WV_LACTATION_STATUS: array [TWVLactationStatus] of string = ('Unknown', 'Yes', 'No');
WV_PREGNANCY_STATUS: array [TWVPregnancyStatus] of string = ('Unknown', 'Yes', 'No', 'Unsure');
function WomensHealth: IWVController;
implementation
uses
oWVController;
var
fWVController: IWVController;
function WomensHealth: IWVController;
begin
fWVController.QueryInterface(IWVController, Result);
end;
initialization
TWVController.Create.GetInterface(IWVController, fWVController);
end.
|
unit UsuarioDataUn;
interface
uses
SysUtils, Classes, FMTBcd, Provider, osSQLDataSetProvider, DB, SqlExpr,
osCustomDataSetProvider, osUtils, osSQLDataSet;
type
TUsuarioData = class(TDataModule)
MasterDataSet: TosSQLDataset;
MasterProvider: TosSQLDataSetProvider;
MasterDataSource: TDataSource;
GrupoDataSet: TosSQLDataset;
GrupoProvider: TosSQLDataSetProvider;
MasterDataSetIDUSUARIO: TIntegerField;
MasterDataSetNOME: TStringField;
MasterDataSetIDCARGO: TIntegerField;
MasterDataSetAPELIDO: TStringField;
MasterDataSetSENHA: TStringField;
MasterDataSetSTATUS: TStringField;
GrupoUsuarioDataSet: TosSQLDataset;
GrupoUsuarioDataSetIDGRUPOUSUARIO: TIntegerField;
GrupoUsuarioDataSetIDGRUPO: TIntegerField;
GrupoUsuarioDataSetIDUSUARIO: TIntegerField;
private
public
procedure Validate(PDataSet: TDataSet);
end;
var
UsuarioData: TUsuarioData;
implementation
uses osErrorHandler, SQLMainData;
{$R *.dfm}
procedure TUsuarioData.Validate(PDataSet: TDataSet);
begin
with PDataSet, HError do
begin
Clear;
WarningEmpty(FieldByName('IdCargo'));
CheckEmpty(FieldByName('Apelido'));
CheckEmpty(FieldByName('Nome'));
WarningEmpty(FieldByName('Senha'));
Check;
end;
end;
initialization
OSRegisterClass(TUsuarioData);
end.
|
unit adot.Collections.Trees;
interface
{
TTreeArrayClass<T>
}
uses
adot.Types,
adot.Collections.Types,
adot.Collections.Vectors,
System.Generics.Collections,
System.Generics.Defaults;
type
{ Simple class to build/keep tree as array of nodes with FirstChild/NextSibling properties.
The tree is kept as array of nodes and thus there is no Delete/Remove functionality.
The only way to delete a node (with subnodes) is call Rollback.
As soon as Node is commited (Append + Commit or Add) the only way to delete it is Clear for whole tree. }
TTreeArrayClass<T> = class
public
type
TNode = record
Data: T;
FirstChild: integer;
NextSibling: integer;
end;
PNode = ^TNode;
{ Enumerates all nodes (by index) }
TEnumerator = record
private
Nodes: TVector<TNode>;
Index: integer;
function GetCurrent: integer;
public
procedure Init(const ANodes: TVector<TNode>);
function MoveNext: Boolean;
property Current: integer read GetCurrent;
end;
{ Same as TEnumerator but returns value instead of index }
TValuesEnumerator = record
private
Enum: TEnumerator;
function GetCurrent: T;
public
procedure Init(const ANodes: TVector<TNode>);
function MoveNext: Boolean;
property Current: T read GetCurrent;
end;
{ Enumerates all nodes (by index) starting from specified one }
TSubtreeEnumerator = record
private
Nodes: TVector<TNode>;
Stack: TVector<integer>;
CurrentNode: integer;
public
procedure Init(const ANodes: TVector<TNode>; ARoot: integer);
function MoveNext: Boolean;
property Current: integer read CurrentNode;
end;
{ Enumerates all values }
TValuesCollection = record
Nodes: TVector<TNode>;
procedure Init(const ANodes: TVector<TNode>);
function GetEnumerator: TValuesEnumerator;
end;
{ Enumerable subtree starting from specified node }
TSubtreeCollection = record
Nodes: TVector<TNode>;
Root: integer;
procedure Init(const ANodes: TVector<TNode>; ARoot: integer);
function GetEnumerator: TSubtreeEnumerator;
end;
var
Nodes: TVector<TNode>; { Tree of the nodes stored as array. It is recommended to create single root node. }
Stack: TVector<integer>; { Stack for tracking of CurParent }
CurParent: integer; { Current destination (parent node) for Append/Add. }
private
function GetEmpty: boolean;
function GetCount: integer;
function GetValue(n: integer): T;
procedure SetValue(n: integer; const Value: T);
function GetTotalSizeBytes: int64;
function GetSubtreeCollection(StaringNode: integer): TSubtreeCollection;
function GetValuesCollection: TValuesCollection;
public
{ Empty Nodes and other structures. }
procedure Clear;
{ Sequentional adding. Append/Commit(or Rollback) must be balanced. Example:
Tree.Append('root item');
Tree.Add('child 1');
Tree.Append('child 2');
Tree.Add('child 2.1');
Tree.Add('child 2.2');
Tree.Add('child 2.3');
Tree.Commit;
Tree.Add('child 3');
Tree.Commit;
No need to keep/handle pointers to nodes, no need to navigate directly
parent/child node etc. }
{ add new node (as child to CurParent) and make it CurParent }
function Append(const Value: T): integer; overload;
function Append: integer; overload;
{ Add = Append + Commit (add single child without own sibling/child nodes) }
function Add(const Value: T): integer; overload;
function Add: integer; overload;
{ all subchilds are added, assign parent node as CurParent }
function Commit: integer; overload;
function Commit(ReverseOrderOfChildNodes: Boolean): integer; overload;
{ remove CurParent with all childs and assign parent node as CurParent }
function Rollback: integer;
{ Random add functions. Example:
Tree.Clear;
I := Tree.AddChild('root item', -1);
J := Tree.AddChild('child 1', I);
J := Tree.AddSibling('child 2', J);
K := Tree.AddChild('child 2.1', J);
K := Tree.AddSibling('child 2.2', K);
K := Tree.AddSibling('child 2.3', K);
J := Tree.AddSibling('child 3', J); }
{ Add child node (AParent=-1 for root node). Only one root node is allowed. }
function AddChild(const Value: T; AParent: integer): integer;
{ Add sibling node. APrevSibling must be provided. }
function AddSibling(const Value: T; APrevSibling: integer): integer;
{ Example: for I in Tree do (*...*) ; }
{ Enumerator of all nodes (top-down,left-right). }
function GetEnumerator: TEnumerator;
function ToArray: TArray<T>;
property Empty: boolean read GetEmpty;
property Count: integer read GetCount;
property Values[n: integer]: T read GetValue write SetValue; default;
property TotalSizeBytes: int64 read GetTotalSizeBytes;
{ Enumerator of all nodes from subtree (top-down,left-right). }
property Subtree[StaringNode: integer]: TSubtreeCollection read GetSubtreeCollection;
property ValuesCollection: TValuesCollection read GetValuesCollection;
end;
implementation
uses
adot.Tools;
{ TTreeArrayClass<T>.TEnumerator }
procedure TTreeArrayClass<T>.TEnumerator.Init(const ANodes: TVector<TNode>);
begin
Self := Default(TEnumerator);
Nodes := ANodes;
Index := 0;
end;
function TTreeArrayClass<T>.TEnumerator.GetCurrent: integer;
begin
result := Index-1;
end;
function TTreeArrayClass<T>.TEnumerator.MoveNext: Boolean;
begin
result := Index < Nodes.Count;
if result then
inc(Index);
end;
{ TTreeArrayClass<T> }
function TTreeArrayClass<T>.GetCount: integer;
begin
result := Nodes.Count;
end;
function TTreeArrayClass<T>.GetEmpty: boolean;
begin
result := Nodes.Empty;
end;
function TTreeArrayClass<T>.GetEnumerator: TEnumerator;
begin
result.Init(Nodes);
end;
function TTreeArrayClass<T>.GetSubtreeCollection(StaringNode: integer): TSubtreeCollection;
begin
result.Init(Nodes, StaringNode);
end;
function TTreeArrayClass<T>.GetTotalSizeBytes: int64;
begin
result := Nodes.TotalSizeBytes + Stack.TotalSizeBytes + SizeOf(CurParent);
end;
function TTreeArrayClass<T>.GetValue(n: integer): T;
begin
result := Nodes.Items[n].Data;
end;
procedure TTreeArrayClass<T>.SetValue(n: integer; const Value: T);
begin
Nodes.Items[n].Data := Value;
end;
function TTreeArrayClass<T>.ToArray: TArray<T>;
var
I: Integer;
begin
setLength(result, Nodes.Count);
for I := 0 to Nodes.Count-1 do
result[I] := Nodes.Items[I].Data;
end;
function TTreeArrayClass<T>.GetValuesCollection: TValuesCollection;
begin
result.Init(Nodes);
end;
procedure TTreeArrayClass<T>.Clear;
begin
Nodes.Clear;
Stack.Clear;
CurParent := -1;
end;
function TTreeArrayClass<T>.Append(const Value: T): integer;
var
Node: PNode;
begin
Result := Nodes.Add;
Node := @Nodes.Items[result];
Node.Data := Value;
Node.FirstChild := -1;
if CurParent < 0 then
if Nodes.Count > 1 then
begin
Nodes.DeleteLast;
raise EForbiddenOperation.Create('Only one root node is allowed');
end
else
Node.NextSibling := -1
else
with Nodes.Items[CurParent] do
begin
Node.NextSibling := FirstChild;
FirstChild := result;
end;
Stack.Add(result); { to be able rollback, we save Nodes.Count + CurParent }
Stack.Add(CurParent);
CurParent := result;
end;
function TTreeArrayClass<T>.Append: integer;
begin
result := Append(Default(T));
end;
function TTreeArrayClass<T>.Add(const Value: T): integer;
var
Node: PNode;
begin
{ We can use pair Append+Commit here, but we can make it more
efficient if we avoid manipulations with Stack/CurParent. }
// result := Append(Value);
// Commit;
Result := Nodes.Add;
Node := @Nodes.Items[result];
Node.Data := Value;
Node.FirstChild := -1;
if CurParent < 0 then
if Nodes.Count > 1 then
begin
Nodes.DeleteLast;
raise EForbiddenOperation.Create('Only one root node is allowed');
end
else
Node.NextSibling := -1
else
with Nodes.Items[CurParent] do
begin
Node.NextSibling := FirstChild;
FirstChild := result;
end;
end;
function TTreeArrayClass<T>.Add: integer;
begin
result := Add(Default(T));
end;
function TTreeArrayClass<T>.Commit(ReverseOrderOfChildNodes: Boolean): integer;
var
FirstChild, C,I,J: Integer;
begin
C := CurParent;
CurParent := Stack.ExtractLast; { stored CurParrent }
Result := Stack.ExtractLast; { stored Count (used by rollback) = index of item to be commited }
{ we added items in reverse order, we restore normal order here }
if ReverseOrderOfChildNodes then
Exit;
{ if there is no child nodes, we can exit }
FirstChild := Nodes.Items[C].FirstChild;
if FirstChild < 0 then
Exit;
{ if there is one only child node, we can exit }
I := Nodes.Items[FirstChild].NextSibling;
if I < 0 then
Exit;
{ We just taken NextSibling from FirstChild and will insert all childs before that node.
It means FirstChild became last node in new chain and we should assign NextSibling = -1. }
Nodes.Items[FirstChild].NextSibling := -1;
repeat
J := Nodes.Items[I].NextSibling;
Nodes.Items[I].NextSibling := FirstChild;
FirstChild := I;
I := J;
until I < 0;
Nodes.Items[C].FirstChild := FirstChild;
end;
function TTreeArrayClass<T>.Commit: integer;
begin
Result := Commit(False);
end;
function TTreeArrayClass<T>.Rollback: integer;
begin
CurParent := Stack.ExtractLast;
{ Append method always adds item as first child to its parent.
It means we don't need to scan chain to remove the node currectly. }
if CurParent >= 0 then
with Nodes.Items[CurParent] do
FirstChild := Nodes.Items[FirstChild].NextSibling;
{ now we can delete the node with all subnodes }
Result := Stack.ExtractLast;
Nodes.Count := Result;
end;
function TTreeArrayClass<T>.AddChild(const Value: T; AParent: integer): integer;
var
Node: PNode;
begin
Result := Nodes.Add;
Node := @Nodes.Items[result];
Node.Data := Value;
Node.FirstChild := -1;
if AParent=-1 then
Node.NextSibling := -1
else
with Nodes.Items[AParent] do
begin
Node.NextSibling := FirstChild;
FirstChild := Result;
end;
end;
function TTreeArrayClass<T>.AddSibling(const Value: T; APrevSibling: integer): integer;
var
Node: PNode;
begin
Assert(APrevSibling >= 0);
Result := Nodes.Add;
Nodes.Items[APrevSibling].NextSibling := Result;
Node := @Nodes.Items[result];
Node.Data := Value;
Node.FirstChild := -1;
Node.NextSibling := -1;
end;
{ TTreeArrayClass<T>.TSubtreeEnumerator }
procedure TTreeArrayClass<T>.TSubtreeEnumerator.Init(const ANodes: TVector<TNode>; ARoot: integer);
begin
Self := Default(TSubtreeEnumerator);
Nodes := ANodes;
Stack.Clear;
Stack.Add(ARoot);
CurrentNode := -1;
end;
function TTreeArrayClass<T>.TSubtreeEnumerator.MoveNext: Boolean;
var
I,J: integer;
begin
Result := not Stack.Empty;
if not Result then
Exit;
CurrentNode := Stack.ExtractLast;
J := Stack.Count;
I := Nodes[CurrentNode].FirstChild;
while I >= 0 do
begin
Stack.Add(I);
I := Nodes[I].NextSibling;
end;
TArrayUtils.Inverse<integer>(Stack.Items, J, Stack.Count-J);
end;
{ TTreeArrayClass<T>.TSubtreeCollection }
procedure TTreeArrayClass<T>.TSubtreeCollection.Init(const ANodes: TVector<TNode>; ARoot: integer);
begin
Self := Default(TSubtreeCollection);
Nodes := ANodes;
Root := ARoot;
end;
function TTreeArrayClass<T>.TSubtreeCollection.GetEnumerator: TSubtreeEnumerator;
begin
result.Init(Nodes, Root);
end;
{ TTreeArrayClass<T>.TValuesEnumerator }
procedure TTreeArrayClass<T>.TValuesEnumerator.Init(const ANodes: TVector<TNode>);
begin
Self := Default(TValuesEnumerator);
Enum.Init(ANodes);
end;
function TTreeArrayClass<T>.TValuesEnumerator.GetCurrent: T;
begin
result := Enum.Nodes.Items[Enum.Current].Data;
end;
function TTreeArrayClass<T>.TValuesEnumerator.MoveNext: Boolean;
begin
result := Enum.MoveNext;
end;
{ TTreeArrayClass<T>.TValuesCollection }
procedure TTreeArrayClass<T>.TValuesCollection.Init(const ANodes: TVector<TNode>);
begin
Self := Default(TValuesCollection);
Nodes := ANodes;
end;
function TTreeArrayClass<T>.TValuesCollection.GetEnumerator: TValuesEnumerator;
begin
result.Init(Nodes);
end;
end.
|
{*******************************************************}
{ }
{ Delphi DBX Framework }
{ }
{ Copyright(c) 1995-2011 Embarcadero Technologies, Inc. }
{ }
{*******************************************************}
{$HPPEMIT '#pragma link "Data.DbxFirebird"'} {Do not Localize}
unit Data.DbxFirebird;
interface
uses
Data.DBXDynalink,
Data.DBXDynalinkNative,
Data.DBXCommon, Data.DbxFirebirdReadOnlyMetaData, Data.DbxFirebirdMetaData;
type
TDBXFirebirdProperties = class(TDBXProperties)
strict private
const StrServerCharSet = 'ServerCharSet';
function GetDatabase: string;
function GetPassword: string;
function GetUserName: string;
function GetServerCharSet: string;
procedure SetServerCharSet(const Value: string);
procedure SetDatabase(const Value: string);
procedure SetPassword(const Value: string);
procedure SetUserName(const Value: string);
public
constructor Create(DBXContext: TDBXContext); override;
published
property Database: string read GetDatabase write SetDatabase;
property UserName: string read GetUserName write SetUserName;
property Password: string read GetPassword write SetPassword;
property ServerCharSet: string read GetServerCharSet write SetServerCharSet;
end;
TDBXFirebirdDriver = class(TDBXDynalinkDriverNative)
public
constructor Create(DBXDriverDef: TDBXDriverDef); override;
end;
implementation
uses
Data.DBXPlatform, System.SysUtils;
const
sDriverName = 'Firebird';
{ TDBXFirebirdDriver }
constructor TDBXFirebirdDriver.Create(DBXDriverDef: TDBXDriverDef);
var
Props: TDBXFirebirdProperties;
I, Index: Integer;
begin
Props := TDBXFirebirdProperties.Create(DBXDriverDef.FDBXContext);
if DBXDriverDef.FDriverProperties <> nil then
begin
for I := 0 to DBXDriverDef.FDriverProperties.Count - 1 do
begin
Index := Props.Properties.IndexOfName(DBXDriverDef.FDriverProperties.Properties.Names[I]);
if Index > -1 then
Props.Properties.Strings[Index] := DBXDriverDef.FDriverProperties.Properties.Strings[I];
end;
Props.AddUniqueProperties(DBXDriverDef.FDriverProperties.Properties);
DBXDriverDef.FDriverProperties.AddUniqueProperties(Props.Properties);
end;
inherited Create(DBXDriverDef, TDBXDynalinkDriverLoader, Props);
rpr;
end;
{ TDBXFirebirdProperties }
constructor TDBXFirebirdProperties.Create(DBXContext: TDBXContext);
begin
inherited Create(DBXContext);
Values[TDBXPropertyNames.DriverUnit] := 'Data.DBXFirebird';
Values[TDBXPropertyNames.DriverPackageLoader] := 'TDBXDynalinkDriverLoader,DBXFirebirdDriver160.bpl';
Values[TDBXPropertyNames.DriverAssemblyLoader] := 'Borland.Data.TDBXDynalinkDriverLoader,Borland.Data.DbxCommonDriver,Version=16.0.0.0,Culture=neutral,PublicKeyToken=' + TDBXPlatform.GetPublicKeyToken;
Values[TDBXPropertyNames.MetaDataPackageLoader] := 'TDBXFirebirdMetaDataCommandFactory,DbxFirebirdDriver160.bpl';
Values[TDBXPropertyNames.MetaDataAssemblyLoader] := 'Borland.Data.TDBXFirebirdMetaDataCommandFactory,Borland.Data.DbxFirebirdDriver,Version=16.0.0.0,Culture=neutral,PublicKeyToken=' + TDBXPlatform.GetPublicKeyToken;
Values[TDBXPropertyNames.GetDriverFunc] := 'getSQLDriverINTERBASE';
Values[TDBXPropertyNames.LibraryName] := 'dbxfb.dll';
Values[TDBXPropertyNames.LibraryNameOsx] := 'libsqlfb.dylib';
Values[TDBXPropertyNames.VendorLib] := 'fbclient.dll';
Values[TDBXPropertyNames.VendorLibWin64] := 'fbclient.dll';
Values[TDBXPropertyNames.VendorLibOsx] := '/Library/Frameworks/Firebird.framework/Firebird';
Values[TDBXPropertyNames.Database] := 'database.fdb';
Values[TDBXPropertyNames.UserName] := 'sysdba';
Values[TDBXPropertyNames.Password] := 'masterkey';
Values[TDBXPropertyNames.Role] := 'RoleName';
Values[TDBXPropertyNames.MaxBlobSize] := '-1';
Values[TDBXPropertyNames.ErrorResourceFile] := '';
Values[TDBXDynalinkPropertyNames.LocaleCode] := '0000';
Values[TDBXPropertyNames.IsolationLevel] := 'ReadCommitted';
Values['ServerCharSet'] := '';
Values['SQLDialect'] := '3';
Values['CommitRetain'] := 'False';
Values['WaitOnLocks'] := 'True';
Values['TrimChar'] := 'False';
end;
function TDBXFirebirdProperties.GetDatabase: string;
begin
Result := Values[TDBXPropertyNames.Database];
end;
function TDBXFirebirdProperties.GetPassword: string;
begin
Result := Values[TDBXPropertyNames.Password];
end;
function TDBXFirebirdProperties.GetServerCharSet: string;
begin
Result := Values[StrServerCharSet];
end;
function TDBXFirebirdProperties.GetUserName: string;
begin
Result := Values[TDBXPropertyNames.UserName];
end;
procedure TDBXFirebirdProperties.SetDatabase(const Value: string);
begin
Values[TDBXPropertyNames.Database] := Value;
end;
procedure TDBXFirebirdProperties.SetPassword(const Value: string);
begin
Values[TDBXPropertyNames.Password] := Value;
end;
procedure TDBXFirebirdProperties.SetServerCharSet(const Value: string);
begin
Values[StrServerCharSet] := Value;
end;
procedure TDBXFirebirdProperties.SetUserName(const Value: string);
begin
Values[TDBXPropertyNames.UserName] := Value;
end;
initialization
TDBXDriverRegistry.RegisterDriverClass(sDriverName, TDBXFirebirdDriver);
end.
|
unit BrickCamp.service;
interface
uses
Winapi.Windows,
Winapi.Messages,
System.SysUtils,
System.Classes,
Vcl.SvcMgr,
Spring.Container,
Spring.Logging,
BrickCamp.TService;
type
TsrvBrickCamp = class(TService)
procedure ServiceExecute(Sender: TService);
private
FService: TCbdService;
public
function GetServiceController: TServiceController; override;
procedure Initialize;
end;
var
srvBrickCamp: TsrvBrickCamp;
implementation
uses
BrickCamp.services;
{$R *.DFM}
procedure ServiceController(CtrlCode: DWord); stdcall;
begin
srvBrickCamp.Controller(CtrlCode);
end;
function TsrvBrickCamp.GetServiceController: TServiceController;
begin
Result := ServiceController;
end;
procedure TsrvBrickCamp.Initialize;
begin
try
FService := TCbdService.Create;
FService.Run;
except
on E: exception do
begin
CbLog.Error(E.Message);
raise;
end;
end;
end;
procedure TsrvBrickCamp.ServiceExecute(Sender: TService);
begin
Initialize;
end;
end.
|
//
// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
//
unit RN_PerfTimer;
interface
uses Windows;
function getPerfTime(): Int64;
function getPerfDeltaTimeUsec(const start, &end: Int64): Integer;
implementation
function getPerfTime(): Int64;
var count: Int64;
begin
QueryPerformanceCounter(count);
Result := count;
end;
function getPerfDeltaTimeUsec(const start, &end: Int64): Integer;
var freq, elapsed: Int64;
begin
freq := 0;
if (freq = 0) then
QueryPerformanceFrequency(freq);
elapsed := &end - start;
Result := Trunc(elapsed * 1000000 / freq);
end;
end.
|
unit GeneralFunctions;
//Minor modifications:
// Added DetectCPUType from original MainUnit in FastCodeBenchmarkTool091
// Added GetCPUFrequence from original MainUnit in FastCodeBenchmarkTool091
{$mode delphi}
interface
uses
Windows, SysUtils, Classes;
type
TVersion = record
Major: integer;
Minor: integer;
Release: integer;
Build: integer;
end;
PVS_FIXEDFILEINFO = ^VS_FIXEDFILEINFO;
TCPUIDResult = packed record
EAX: Cardinal;
EBX: Cardinal;
ECX: Cardinal;
EDX: Cardinal;
end;
TCPUFeatures = class(TPersistent)
private
FSEP: Boolean;
FMTRR: Boolean;
FMSR: Boolean;
FPSE: Boolean;
FTSC: Boolean;
FMCE: Boolean;
FMMX: Boolean;
FPAT: Boolean;
FPAE: Boolean;
FXSR: Boolean;
FVME: Boolean;
FPGE: Boolean;
FCMOV: Boolean;
FFPU: Boolean;
FCX8: Boolean;
FSIMD: Boolean;
FMCA: Boolean;
FAPIC: Boolean;
FDE: Boolean;
FPSE36: Boolean;
FSERIAL: Boolean;
F3DNOW: Boolean;
FEX3DNOW: Boolean;
FEXMMX: Boolean;
published
property _3DNOW: Boolean read F3DNOW write F3DNOW stored False;
property EX_3DNOW: Boolean read FEX3DNOW write FEX3DNOW stored False;
property EX_MMX: Boolean read FEXMMX write FEXMMX stored False;
property SIMD: Boolean read FSIMD write FSIMD stored False;
property SERIAL: Boolean read FSERIAL write FSERIAL stored False;
property XSR: Boolean read FXSR write FXSR stored False;
property MMX: Boolean read FMMX write FMMX stored False;
property PSE36: Boolean read FPSE36 write FPSE36 stored False;
property PAT: Boolean read FPAT write FPAT stored False;
property CMOV: Boolean read FCMOV write FCMOV stored False;
property MCA: Boolean read FMCA write FMCA stored False;
property PGE: Boolean read FPGE write FPGE stored False;
property MTRR: Boolean read FMTRR write FMTRR stored False;
property SEP: Boolean read FSEP write FSEP stored False;
property APIC: Boolean read FAPIC write FAPIC stored False;
property CX8: Boolean read FCX8 write FCX8 stored False;
property MCE: Boolean read FMCE write FMCE stored False;
property PAE: Boolean read FPAE write FPAE stored False;
property MSR: Boolean read FMSR write FMSR stored False;
property TSC: Boolean read FTSC write FTSC stored False;
property PSE: Boolean read FPSE write FPSE stored False;
property DE: Boolean read FDE write FDE stored False;
property VME: Boolean read FVME write FVME stored False;
property FPU: Boolean read FFPU write FFPU stored False;
end;
TCPUID = array[1..4] of Longint;
TVendor = array [0..11] of char;
function GetCPUID : TCPUID; assembler; register;
function IsCPUID_Available : Boolean; register;
function GetCPUVendor : TVendor; assembler; register;
function GetCPUFeaturesInfo(FeatureSetIndex : Integer) : Boolean;
function ExecuteCPUID : TCPUIDResult; assembler;
function GetFormattedVersion: string;
function GetModuleVersionDFL(ModuleFileName: string; var Ver: TVersion; Product: Boolean = False): string;
function DetectCPUType(Family, Model: Integer): String;
function GetCPUFrequencyMHz : Cardinal;
implementation
//uses MainUnit;
resourcestring
TEXT_NO_VERSIONINFO = 'No version info';
var
CPUID_Level : DWORD;
CPUID : TCPUIDResult;
const
ID_BIT = $200000;
CPUID_CPUFEATURESET : DWORD = $1;
CPUID_CPUSIGNATUREEX: DWORD = $80000001;
SFS_FPU = 0;
SFS_VME = 1;
SFS_DE = 2;
SFS_PSE = 3;
SFS_TSC = 4;
SFS_MSR = 5;
SFS_PAE = 6;
SFS_MCE = 7;
SFS_CX8 = 8;
SFS_APIC = 9;
SFS_SEP = 11;
SFS_MTRR = 12;
SFS_PGE = 13;
SFS_MCA = 14;
SFS_CMOV = 15;
SFS_PAT = 16;
SFS_PSE36 = 17;
SFS_SERIAL = 18;
SFS_MMX = 23;
SFS_XSR = 24;
SFS_SIMD = 25;
EFS_EXMMXA = 22; { AMD Specific }
EFS_EXMMXC = 24; { Cyrix Specific }
EFS_3DNOW = 31;
EFS_EX3DNOW = 30;
function GetCPUID : TCPUID; assembler; register;
asm
push ebx {Save affected register}
push edi
mov edi,eax {@Resukt}
mov eax,1
dw $a20f {CPUID Command}
stosd {CPUID[1]}
mov eax,ebx
stosd {CPUID[2]}
mov eax,ecx
stosd {CPUID[3]}
mov eax,edx
stosd {CPUID[4]}
pop edi {Restore registers}
pop ebx
end;
function IsCPUID_Available : Boolean; register;
asm
pushfd {direct access to flags no possible, only via stack}
pop eax {flags to EAX}
mov edx,eax {save current flags}
xor eax,id_bit {not ID bit}
push eax {onto stack}
popfd {from stack to flags, with not ID bit}
pushfd {back to stack}
pop eax {get back to EAX}
xor eax,edx {check if ID bit affected}
jz @exit {no, CPUID not availavle}
mov al,True {Result=True}
@exit:
end;
function GetCPUVendor : TVendor; assembler; register;
asm
push ebx {Save affected register}
push edi
mov edi,eax {@Result (TVendor)}
mov eax,0
dw $a20f {CPUID Command}
mov eax,ebx
xchg ebx,ecx {save ECX result}
mov ecx,4
@1:
stosb
shr eax,8
loop @1
mov eax,edx
mov ecx,4
@2:
stosb
shr eax,8
loop @2
mov eax,ebx
mov ecx,4
@3:
stosb
shr eax,8
loop @3
pop edi {Restore registers}
pop ebx
end;
function GetCPUFeaturesInfo(FeatureSetIndex : Integer) : Boolean;
begin
if (FeatureSetIndex >= 0) and (FeatureSetIndex <21) then
begin
CPUID_Level := CPUID_CPUFEATURESET;
CPUID := ExecuteCPUID;
end;
if (FeatureSetIndex >= 21) and (FeatureSetIndex <= 23) then
begin
CPUID_Level := CPUID_CPUSIGNATUREEX;
CPUID := ExecuteCPUID;
end;
case FeatureSetIndex of
0 : Result := ((CPUID.EDX and (1 shl SFS_SIMD)) <> 0); // SIMD
1 : Result := ((CPUID.EDX and (1 shl SFS_XSR)) <> 0); // XSR
2 : Result := ((CPUID.EDX and (1 shl SFS_MMX)) <> 0); // MMX
3 : Result := ((CPUID.EDX and (1 shl SFS_SERIAL)) <> 0); // SERIAL
4 : Result := ((CPUID.EDX and (1 shl SFS_PSE36)) <> 0); // PSE36
5 : Result := ((CPUID.EDX and (1 shl SFS_PAT)) <> 0); // PAT
6 : Result := ((CPUID.EDX and (1 shl SFS_CMOV)) <> 0); // CMOV
7 : Result := ((CPUID.EDX and (1 shl SFS_MCA)) <> 0); // MCA
8 : Result := ((CPUID.EDX and (1 shl SFS_PGE)) <> 0); // PGE
9 : Result := ((CPUID.EDX and (1 shl SFS_MTRR)) <> 0); // MTRR
10 : Result := ((CPUID.EDX and (1 shl SFS_SEP)) <> 0); // SEP
11 : Result := ((CPUID.EDX and (1 shl SFS_APIC)) <> 0); // APIC
12 : Result := ((CPUID.EDX and (1 shl SFS_CX8)) <> 0); // CX8
13 : Result := ((CPUID.EDX and (1 shl SFS_MCE)) <> 0); // MCE
14 : Result := ((CPUID.EDX and (1 shl SFS_PAE)) <> 0); // PAE
15 : Result := ((CPUID.EDX and (1 shl SFS_MSR)) <> 0); // MSR
16 : Result := ((CPUID.EDX and (1 shl SFS_TSC)) <> 0); // TSC
17 : Result := ((CPUID.EDX and (1 shl SFS_PSE)) <> 0); // PSE
18 : Result := ((CPUID.EDX and (1 shl SFS_DE)) <> 0); // DE
19 : Result := ((CPUID.EDX and (1 shl SFS_VME)) <> 0);// VME
20 : Result := ((CPUID.EDX and (1 shl SFS_FPU)) <> 0); // FPU
21 : Result := ((CPUID.EDX and (1 shl EFS_EXMMXA)) <> 0) or ((CPUID.EDX and (1 shl EFS_EXMMXC)) <> 0); // EX_MMX
22 : Result := ((CPUID.EDX and (1 shl EFS_EX3DNOW)) <> 0); // EX_3DNOW
23 : Result := ((CPUID.EDX and (1 shl EFS_3DNOW)) <> 0); // _3DNOW
else
begin
Result := False;
// MessageBox(MainForm.Handle,'Index out of bounds',nil,MB_OK)
end;
end;
end;
function ExecuteCPUID : TCPUIDResult; assembler;
asm
push ebx
push edi
mov edi, eax
mov eax, CPUID_LEVEL
dw $A20F
stosd
mov eax, ebx
stosd
mov eax, ecx
stosd
mov eax, edx
stosd
pop edi
pop ebx
end;
function GetFormattedVersion: string;
var
ver: TVersion;
begin
GetModuleVersionDFL(GetModuleName(HInstance), ver);
Result := Format('%d.%d.%d', [ver.Major, ver.Minor, ver.Release])
end;
function GetModuleVersionDFL(ModuleFileName: string; var Ver: TVersion; Product: Boolean = False): string;
var
VersionBufferLength: Integer;
PVersionBuffer : Pointer;
Dummy : Dword;
PFixedFileInfo : PVS_FIXEDFILEINFO;
ModuleVersionLength: Dword;
VerW1, VerW2 : DWord;
begin
Ver.Major := 0;
Ver.Minor := 0;
Ver.Release := 0;
Ver.Build := 0;
VersionBufferLength:= GetFileVersionInfoSize(PChar(ModuleFileName),Dummy);
PVersionBuffer:= AllocMem(VersionBufferLength);
if (PVersionBuffer <> nil) then
begin
if (GetFileVersionInfo(PChar(ModuleFileName), VersionBufferLength,VersionBufferLength, PVersionBuffer)) then
begin
if (VerQueryValue(PVersionBuffer, '\', Pointer(PFixedFileInfo),ModuleVersionLength)) then
begin
if Product then
begin
VerW1 := PFixedFileInfo^.dwProductVersionMS;
VerW2 := PFixedFileInfo^.dwProductVersionLS;
end
else
begin
VerW1 := PFixedFileInfo^.dwFileVersionMS;
VerW2 := PFixedFileInfo^.dwFileVersionLS;
end;
Ver.Major := ((VerW1) and $FFFF0000) shr 16;
Ver.Minor := ((VerW1) and $0000FFFF);
Ver.Release := ((VerW2) and $FFFF0000) shr 16;
Ver.Build := ((VerW2) and $0000FFFF);
Result := Format('%d.%d.%d.%d', [Ver.Major, Ver.Minor, Ver.Release,Ver.Build]);
end;
end
else
begin
Result:= TEXT_NO_VERSIONINFO;
end;
FreeMem(PVersionBuffer);
end
else
begin
Result:= TEXT_NO_VERSIONINFO;
end;
end;
function DetectCPUType(Family, Model: Integer): String;
var
P2Array : array[0..5] of Integer; // Family : 6
P3Array : array[0..5] of Integer; // Family : 6
P4Array : array[0..5] of Integer; // Family : 15
XPArray : array[0..5] of Integer; // Family : 6
PrescottArray : array[0..5] of Integer; // Family : 15
OpteronArray : array[0..5] of Integer; // Family : 15
PentiumMArray : array[0..5] of Integer; // Family : 6
AthlonArray : array[0..5] of Integer; // Family : 6
Athlon64Array : array[0..5] of Integer; // Family : 15
CPUDetected : Boolean;
I : Integer;
Vendor: String;
begin
P2Array[0] := 5; //0101
P3Array[0] := 7; // 0111
P3Array[1] := 8; // 1000
P3Array[2] := 10; // 1010
P3Array[3] := 11; // 1011
P4Array[0] := 0; // 0000
P4Array[1] := 1; // 0001
P4Array[2] := 2; // 0010
XPArray[0] := 6; // 0110
XPArray[1] := 8; // 1000
XPArray[2] := 10; // 1010
PrescottArray[0] := 3; // 0011
OpteronArray[0] := 5; // 0101
AthlonArray[0] := 4; // 0100
Athlon64Array[0] := 4; // 0100
CPUDetected := False;
Vendor := GetCPUVendor;
begin
if Vendor = 'GenuineIntel' then
begin
// Intel processors detection
if Family = 6 then
begin
for I := 0 to 5 do
begin
if Model = P3Array[I] then
begin
Result := 'Pentium 3';
Exit;
end;
end;
end;
if Family = 6 then
begin
for I := 0 to 5 do
begin
if Model = P2Array[I] then
begin
Result := 'Pentium 2';
Exit;
end;
end;
end;
if Family = 6 then
begin
for I := 0 to 5 do
begin
if Model = PentiumMArray[I] then
begin
Result := 'Pentium M';
Exit;
end;
end;
end;
if Family = 15 then
begin
for I := 0 to 5 do
begin
if Model = P4Array[I] then
begin
Result := 'P4 Northwood';
Exit;
end;
end;
end;
if Family = 15 then
begin
for I := 0 to 5 do
begin
if Model = PrescottArray[I] then
begin
Result := 'P4 Prescott';
Exit;
end;
end;
end;
end;
if Vendor = 'AuthenticAMD' then
begin
// AMD processor detection
if Family = 6 then
begin
for I := 0 to 5 do
begin
if Model = XPArray[I] then
begin
Result := 'Athlon XP';
Exit;
end;
end;
end;
if Family = 6 then
begin
for I := 0 to 5 do
begin
if Model = AthlonArray[I] then
begin
Result := 'Athlon';
Exit;
end;
end;
end;
if Family = 15 then
begin
for I := 0 to 5 do
begin
if Model = Athlon64Array[I] then
begin
Result := 'Athlon 64';
Exit;
end;
end;
end;
if Family = 15 then
begin
for I := 0 to 5 do
begin
if Model = OpteronArray[I] then
begin
Result := 'Opteron';
Exit;
end;
end;
end;
end;
end;
if CPUDetected = False then
begin
Result := 'Not detected';
Exit;
end;
end;
function GetCPUFrequencyMHz : Cardinal;
function RDTSC : Int64;
asm
rdtsc
end;
var
RDTSCCountStart, RDTSCCountEnd, RDTSCTicks, lpFrequency, lpPerformanceCount,
StartCount, EndCount, NoOfTicks : Int64;
I1, I2 : Cardinal;
J : Int64;
Succes : Boolean;
RunTimeSec : Double;
const
NOOFRUNS : Cardinal = 1000;
begin
Succes := QueryPerformanceFrequency(lpFrequency);
if not Succes then
raise Exception.Create('QueryPerformanceFrequency failed');
Succes := QueryPerformanceCounter(lpPerformanceCount);
if Succes then
StartCount := lpPerformanceCount
else
raise Exception.Create('QueryPerformanceCounter failed');
RDTSCCountStart := RDTSC;
//Do something for a while
J := 0;
for I1 := 0 to NOOFRUNS do
begin
for I2 := 0 to NOOFRUNS do
begin
J := J + 1;
end;
end;
RDTSCCountEnd := RDTSC;
Succes := QueryPerformanceCounter(lpPerformanceCount);
if Succes then
EndCount := lpPerformanceCount
else
raise Exception.Create('QueryPerformanceCounter failed');
NoOfTicks := EndCount - StartCount;
if NoOfTicks < 0 then
raise Exception.Create('Performance counter wrapped around');
RunTimeSec := NoOfTicks / lpFrequency;
RDTSCTicks := RDTSCCountEnd - RDTSCCountStart;
if RDTSCTicks < 0 then
raise Exception.Create('Time stamp counter counter wrapped around');
Result := Round(RDTSCTicks / RunTimeSec / 1000000);
end;
end.
|
{****************************************************************}
{* *}
{* Unit Name: TeeFunnel *}
{* Purpose : The Funnel or Pipeline Series *}
{* Author : Marjan Slatinek, marjan@steema.com *}
{* History : v1.0 (Requires TeeChart v5 or later) *}
{* : v1.5 (Ported to 7.0 and .NET by David Berneda) *}
{* *}
{****************************************************************}
unit TeeFunnel;
{$I TeeDefs.inc}
interface
Uses {$IFNDEF LINUX}
Windows, Messages,
{$ENDIF}
{$IFDEF CLX}
QGraphics, Types,
{$ELSE}
Graphics,
{$ENDIF}
Classes, SysUtils, TeEngine, Chart, TeCanvas;
type
TFunnelSeries = class(TChartSeries)
private
FAboveColor : TColor;
FAutoUpdate : Boolean;
FBelowColor : TColor;
FDifferenceLimit: Double;
FLinesPen : TChartPen;
FOpportunityValues: TChartValueList;
FQuotesSorted : Boolean;
FWithinColor : TColor;
{ internal }
IPolyPoints : Array of TPoint;
ISorted : Boolean;
IMin : Double;
IMax : Double;
ISlope : Double;
IDiff : Double;
BoundingPoints: Array[0..3] of TPoint;
function DefineFunnelRegion(ValueIndex: Integer): TColor;
function GetQuoteValues: TChartValueList; virtual;
procedure SetAboveColor(const Value: TColor);
procedure SetAutoUpdate(const Value: boolean);
procedure SetBelowColor(const Value: TColor);
procedure SetDifferenceLimit(const Value: double);
procedure SetLinesPen(const Value: TChartPen);
procedure SetOpportunityValues(const Value: TChartValueList);
procedure SetQuotesSorted(const Value: boolean);
procedure SetQuoteValues(const Value: TChartValueList); virtual;
procedure SetWithinColor(const Value: TColor);
protected
procedure AddSampleValues(NumValues:Integer; OnlyMandatory:Boolean=False);override;
procedure DoBeforeDrawChart; override;
procedure DrawAllValues; override;
Procedure DrawMark( ValueIndex:Integer; Const St:String;
APosition:TSeriesMarkPosition); override;
procedure DrawValue(ValueIndex: Integer);override;
class Function GetEditorClass:String; override;
procedure GetMarkText(Sender: TChartSeries; ValueIndex: Integer;
var MarkText: String);
public
Constructor Create(AOwner: TComponent); override;
Destructor Destroy; override;
function AddSegment(Const AQuote, AOpportunity: Double;
Const ALabel: String; AColor: TColor): Integer;
function Clicked(X,Y:Integer):Integer; override;
Function CountLegendItems:Integer; override;
Function LegendItemColor(LegendIndex:Integer):TColor; override;
Function LegendString( LegendIndex:Integer;
LegendTextStyle:TLegendTextStyle ):String; override;
Function MaxXValue:Double; override;
Function MinXValue:Double; override;
Function MinYValue:Double; override;
procedure Recalc;
published
property Brush;
property Pen;
property AboveColor: TColor read FAboveColor write SetAboveColor default clGreen;
property AutoUpdate: boolean read FAutoUpdate write SetAutoUpdate default true;
property BelowColor : TColor read FBelowColor write SetBelowColor default clRed;
property DifferenceLimit : double read FDifferenceLimit write SetDifferenceLimit;
property LinesPen:TChartPen read FLinesPen write SetLinesPen;
property OpportunityValues: TChartValueList read FOpportunityValues write SetOpportunityValues;
property QuotesSorted : boolean read FQuotesSorted write SetQuotesSorted default false;
property QuoteValues: TChartValueList read GetQuoteValues write SetQuoteValues;
property WithinColor : TColor read FWithinColor write SetWithinColor default clYellow;
end;
implementation
{$IFDEF CLR}
{$R 'TFunnelSeries.bmp'}
{$ELSE}
{$R TeeFunne.res}
{$ENDIF}
Uses {$IFDEF D6}
{$IFNDEF CLX}
Types,
{$ENDIF}
{$ENDIF}
TeeProcs, TeeProCo, TeeConst;
{ TFunnelSeries }
Constructor TFunnelSeries.Create(AOwner: TComponent);
begin
inherited;
FOpportunityValues := TChartValueList.Create(Self,TeeMsg_OpportunityValues);
Self.XValues.Name := '';
Self.XValues.Order := loNone;
PercentFormat:=TeeMsg_FunnelPercent;
FOpportunityValues.Order := loNone;
Self.QuoteValues.Order := loDescending;
Self.YValues.Name := TeeMsg_QuoteValues;
FAutoUpdate := true;
FQuotesSorted := false;
ISorted := false;
FDifferenceLimit := 30.0;
FAboveColor := clGreen;
FWithinColor := clYellow;
FBelowColor := clRed;
OnGetMarkText := GetMarkText;
FLinesPen:=CreateChartPen;
IUseSeriesColor:=False;
end;
Destructor TFunnelSeries.Destroy;
begin
FLinesPen.Free;
IPolyPoints:=nil;
inherited;
end;
function TFunnelSeries.AddSegment(const AQuote, AOpportunity: Double;
const ALabel: String; AColor: TColor): Integer;
begin
FOpportunityValues.TempValue := AOpportunity;
Result := Add(AQuote,ALabel,AColor);
if Not FQuotesSorted then
begin
YValues.Sort;
XVAlues.FillSequence;
ISorted := true;
end;
end;
function TFunnelSeries.GetQuoteValues: TChartValueList;
begin
Result := MandatoryValueList;
end;
procedure TFunnelSeries.Recalc;
begin
if not ISorted then
begin
QuoteValues.Sort;
XValues.FillSequence;
ISorted := true;
end;
if Count>0 then
begin
IMax := QuoteValues.First;
IMin := QuoteValues.Last;
ISlope := 0.5*(IMax-IMin) / Count;
end;
end;
procedure TFunnelSeries.SetAutoUpdate(const Value: boolean);
begin
FAutoUpdate := Value;
if FAutoUpdate then Recalc;
end;
procedure TFunnelSeries.SetQuoteValues(const Value: TChartValueList);
begin
SetYValues(Value); { overrides the default YValues }
end;
procedure TFunnelSeries.SetQuotesSorted(const Value: boolean);
begin
FQuotesSorted := Value;
ISorted := FQuotesSorted;
end;
procedure TFunnelSeries.SetOpportunityValues(const Value: TChartValueList);
begin
SetChartValueList(FOpportunityValues,Value); { standard method }
end;
procedure TFunnelSeries.DrawValue(ValueIndex: Integer);
begin
With ParentChart.Canvas do
begin
AssignBrush(Self.Brush,DefineFunnelRegion(ValueIndex));
if ParentChart.View3D then PolygonWithZ(IPolyPoints,StartZ)
else Polygon(IPolyPoints);
end
end;
procedure TFunnelSeries.DrawAllValues;
procedure DrawVertLine(ValueIndex: Integer);
var tmpX : Integer;
begin
tmpX:=CalcXPosValue(ValueIndex + 0.5);
With ParentChart.Canvas do
if ParentChart.View3D then
VertLine3D(tmpX,CalcYPosValue(IMax - ISlope*(ValueIndex+1)),
CalcYPosValue(ISlope*(ValueIndex+1)),StartZ)
else
DoVertLine(tmpX,CalcYPosValue(IMax - ISlope*(ValueIndex+1)),
CalcYPosValue(ISlope*(ValueIndex+1)));
end;
var t : Integer;
begin
inherited;
With ParentChart.Canvas do
begin
AssignVisiblePen(Self.Pen);
Brush.Style := bsClear;
BoundingPoints[0] := TeePoint(CalcXPosValue(-0.5),CalcYPosValue(IMax));
BoundingPoints[1] := TeePoint(CalcXPosValue(Count-0.5), CalcYPosValue((IMax+IMin)*0.5));
BoundingPoints[2] := TeePoint(BoundingPoints[1].x, CalcYPosValue((IMax-IMin)*0.5));
BoundingPoints[3] := TeePoint(BoundingPoints[0].x, CalcYPosValue(0.0));
if ParentChart.View3D then PolygonWithZ(BoundingPoints,StartZ)
else Polygon(BoundingPoints);
if Self.LinesPen.Visible then
begin
AssignVisiblePen(Self.LinesPen);
for t:=FirstValueIndex to LastValueIndex-1 do DrawVertLine(t);
end;
end;
end;
function TFunnelSeries.MinYValue: Double;
begin
Result := 0;
end;
function TFunnelSeries.MaxXValue: Double;
begin
Result := Count -0.5;
end;
function TFunnelSeries.MinXValue: Double;
begin
Result := -0.5;
end;
procedure TFunnelSeries.SetDifferenceLimit(const Value: double);
begin
if FDifferenceLimit<>Value then
begin
FDifferenceLimit := Value;
if FAutoUpdate then Recalc;
Repaint;
end;
end;
procedure TFunnelSeries.SetAboveColor(const Value: TColor);
begin
SetColorProperty(FAboveColor,Value);
end;
procedure TFunnelSeries.SetBelowColor(const Value: TColor);
begin
SetColorProperty(FBelowColor,Value);
end;
procedure TFunnelSeries.SetWithinColor(const Value: TColor);
begin
SetColorProperty(FWithinColor,Value);
end;
procedure TFunnelSeries.GetMarkText(Sender: TChartSeries;
ValueIndex: Integer; var MarkText: String);
begin
MarkText := FormatFloat(PercentFormat,
100*FOpportunityValues.Value[ValueIndex]/QuoteValues.Value[ValueIndex]);
end;
procedure TFunnelSeries.DrawMark(ValueIndex: Integer; const St: String;
APosition: TSeriesMarkPosition);
begin
APosition.LeftTop := TeePoint(CalcXPosValue(ValueIndex)-APosition.Width div 2,
CalcYPosValue(IMax*0.5)-APosition.Height div 2);
inherited;
end;
function TFunnelSeries.DefineFunnelRegion(ValueIndex: Integer): TColor;
var tmpX, tmpY : Integer;
begin
{ Calculate multiplying factor }
if QuoteValues.Value[ValueIndex]=0 then
IDiff:=0
else
IDiff := FOpportunityValues.Value[ValueIndex]/QuoteValues.Value[ValueIndex];
{ calculate bouding rectangle }
BoundingPoints[0] := TeePoint(CalcXPosValue(ValueIndex-0.5),CalcYPosValue(IMax - ISlope*ValueIndex));
BoundingPoints[1] := TeePoint(CalcXPosValue(ValueIndex+0.5),CalcYPosValue(IMax - ISlope*(ValueIndex+1)));
BoundingPoints[2] := TeePoint(BoundingPoints[1].x,CalcYPosValue(ISlope*(ValueIndex+1)));
BoundingPoints[3] := TeePoint(BoundingPoints[0].x,CalcYPosValue(ISlope*ValueIndex));
tmpY := CalcYPosValue((IMax - 2*ISlope*ValueIndex)*IDiff+ISlope*ValueIndex); { Actual value, expressed in axis scale }
if tmpY <= BoundingPoints[0].Y then { IDiff >= 1 }
begin
SetLength(IPolyPoints,4);
IPolyPoints[0] := BoundingPoints[0];
IPolyPoints[1] := BoundingPoints[1];
IPolyPoints[2] := BoundingPoints[2];
IPolyPoints[3] := BoundingPoints[3];
end
else if (tmpY > BoundingPoints[0].Y) and (tmpY <= BoundingPoints[1].Y) then
begin
SetLength(IPolyPoints,5);
IPolyPoints[0] := TeePoint(BoundingPoints[0].x,tmpY);
tmpX := CalcXPosValue((IMax - 2*ISlope*ValueIndex)*(1-IDiff)/ISlope + ValueIndex - 0.5);
IPolyPoints[1] := TeePoint(tmpX,tmpY);
IPolyPoints[2] := BoundingPoints[1];
IPolyPoints[3] := BoundingPoints[2];
IPolyPoints[4] := BoundingPoints[3];
end
else if tmpY > BoundingPoints[2].y then
begin
SetLength(IPolyPoints,3);
IPolyPoints[0] := TeePoint(BoundingPoints[0].x,tmpY);
tmpX := CalcXPosValue((IMax - 2*ISlope*ValueIndex)*IDiff /ISlope + ValueIndex-0.5);
IPolyPoints[1] := TeePoint(tmpX,tmpY);
IPolyPoints[2] := BoundingPoints[3];
end
else
begin
SetLength(IPolyPoints,4);
IPolyPoints[0] := TeePoint(BoundingPoints[0].x, tmpY);
IPolyPoints[1] := TeePoint(BoundingPoints[1].x, tmpY);
IPolyPoints[2] := BoundingPoints[2];
IPolyPoints[3] := BoundingPoints[3];
end;
if IDiff >= 1 then Result := FAboveColor
else
if (1-IDiff)*100 > FDifferenceLimit then
Result := FBelowColor
else
Result := FWithinColor;
end;
function TFunnelSeries.Clicked(X, Y: Integer): Integer;
var t : Integer;
begin
Result := inherited Clicked(X,Y);
if (result=-1) and (FirstValueIndex>-1) and (LastValueIndex>-1) then
for t := FirstValueIndex to LastValueIndex do
begin
DefineFunnelRegion(t);
if PointInPolygon(TeePoint(X,Y),IPolyPoints) then
begin
Result := t;
break;
end
end;
end;
procedure TFunnelSeries.AddSampleValues(NumValues: Integer; OnlyMandatory:Boolean=False);
var t: Integer;
begin
for t := 0 to NumValues - 1 do
AddSegment(2.3*NumValues*(t+1),(2.3-RandomValue(2))*NumValues*(t+2),
TeeMsg_FunnelSegment+TeeStr(t+1),clTeeColor);
Recalc;
end;
procedure TFunnelSeries.DoBeforeDrawChart;
begin
inherited;
if Visible and Assigned(GetVertAxis) then
GetVertAxis.Visible:=False;
end;
function TFunnelSeries.CountLegendItems: Integer;
begin
result:=3;
end;
function TFunnelSeries.LegendItemColor(LegendIndex: Integer): TColor;
begin
Case LegendIndex of
0: result:=AboveColor;
1: result:=WithinColor;
else
result:=BelowColor;
end;
end;
function TFunnelSeries.LegendString(LegendIndex: Integer;
LegendTextStyle: TLegendTextStyle): String;
begin
Case LegendIndex of
0: result:=TeeMsg_FunnelExceed;
1: result:=FormatFloat(PercentFormat,DifferenceLimit)+ TeeMsg_FunnelWithin;
else
result:=FormatFloat(PercentFormat,DifferenceLimit)+ TeeMsg_FunnelBelow;
end;
end;
class function TFunnelSeries.GetEditorClass: String;
begin
result:='TFunnelSeriesEditor';
end;
procedure TFunnelSeries.SetLinesPen(const Value: TChartPen);
begin
FLinesPen.Assign(Value);
end;
initialization
RegisterTeeSeries(TFunnelSeries, {$IFNDEF CLR}@{$ENDIF}TeeMsg_FunnelSeries,
{$IFNDEF CLR}@{$ENDIF}TeeMsg_GalleryStats,1);
finalization
UnRegisterTeeSeries([TFunnelSeries]);
end.
|
unit SIP_Call;
interface
uses SIP_Script, Classes, SIP_App ,SIP_Action, SIP_RingList, SysUtils, SyncObjs,
SIP_Env, pjsua, DTMF, Log4D, SIP_Event;
type
TStatusKind=(skBusy,skBusyRoute,skNoAnswer,skNoDTMF,skNotFound,skError,skSuccess,skFailDTMF,skFailAnnounce);
TDTMFState=(dNone,dNotDetected,dDetectedDigit,dDetectedAll,dNotExpected,dHangedup,dRetry);
TSIPCall=class(TThread)
private
CurrentScript:TSIPScript;
CurrentAction:Integer;
CurrentMessage:String;
CurrentMessageName:String;
CurrentStartID:Integer;
ReceiveCnt,SendCnt:Integer;
ConversationLock:TEvent;
Stop:Boolean;
CurrentAddress:TSIPAddress;
EnvLock:TCriticalSection;
QueueID:Cardinal;
DTMFFail:Boolean;
DTMF_Decoder:TDTMF;
DTMFDetectStr:String;
CurrentEnv:ISIPEnv;
CurrentEvent:TSIPEvent;
Stack:TStringList;
FHangupTimeOut:Int64;
FIsHangupTimeOut:Boolean;
FHangup:Boolean;
procedure DoAction(Action: TSIPAction);
procedure Ring(Action: TSIPAction);
procedure SMS(Action: TSIPAction);
procedure Mail(Action: TSIPAction);
procedure Delay(Milliseconds:Cardinal);
procedure Play(FileName:String;Last:Boolean;Action: TSIPAction);
procedure DTMF;
procedure Jump(ScriptID:Integer);
procedure Call(ScriptID:Integer);
procedure Hangup;
procedure AddToSIPThread;
procedure NextAction;
procedure LastAction;
procedure Status(const S:String);inline;
procedure StatusAddress(const S:String);inline;
procedure NextScript;
procedure AddReport(Info:String);
procedure EventReport(Info:String);
procedure AddSamples(Buffer: pointer; Size: Integer);
function StatusKind(Status: Integer): TStatusKind;
procedure RingTimeout;
protected
FID:Integer;
FSIPApp:TSIPApp;
FReport:String;
FLastScript:Integer;
FLastScriptDescription:String;
FLastPhone:String;
FLastPlayAction:TSIPAction;
FDTMFWaitCount,FDTMFFrameCount:Integer;
ExpectedDigits,DetectedDigits:String;
DTMFState:TDTMFState;
FChannelLog:TLogLogger;
FAccount:Integer;
procedure Execute;override;
public
Phone:String;
PhoneKind:String;
CallID:Integer;
DTMF_Port:pjmedia_port;
procedure InitDTMF;
constructor Create(App:TSIPApp;ID:Integer);
destructor Destroy;override;
procedure Signal;
procedure SignalFailure;
procedure StartSIP;
procedure Retry(Status:Integer;Description:String='');
function DTMFFrame:boolean;
procedure DTMFDetect;
procedure DTMFTimeout;
procedure LogError(S:String;const Err: Exception = nil);
procedure LogInfo(S:String);
procedure LogDebug(S:String);
procedure StopEvent(EventID:Integer);
procedure StopCurrent;
procedure Received(Buffer:Pointer;Size:Integer);
procedure Sent(Buffer:Pointer;Size:Integer);
property InHangup:boolean read FHangup write FHangup;
property ChannelIndex:Integer read FID;
end;
const DefRetry=0;
const DefDelay=15;
type EventArray=array of Integer;
var SIPBUSY,SIPBUSYROUTE,SIPNOANSWER,SIPNOTFOUND:EventArray;
procedure InitArray(S:String;out A:EventArray);
implementation
uses SIP_Thread,Logger,dm_Alarm, Windows, SIP_Sound, StrUtils, SIP_Monitor,SIP_QueueManager;
procedure InitArray(S:String;out A:EventArray);
var L:TStrings;
I: Integer;
begin
L:=TStringList.Create;
try
L.CommaText:=S;
SetLength(A,L.Count);
for I := 0 to L.Count - 1 do
A[I]:=StrToIntDef(L[I],0);
finally
L.Free;
end;
end;
function InArray(E:Integer;A:EventArray):Boolean;
var
I: Integer;
begin
Result:=False;
for I := 0 to Length(A)-1 do
if A[I]=E then
begin
Result:=True;
Break;
end;
end;
{ TSIPCall }
procedure TSIPCall.AddToSIPThread;
begin
ConversationLock.ResetEvent;
dmAlarm.SIPThread.AddCall(Self);
while True do
case ConversationLock.WaitFor(1000) of
wrSignaled:
begin
FHangupTimeOut:=0;
FIsHangupTimeOut:=False;
Break;
end;
wrAbandoned:
begin
LogError(Format('Conversation event abandoned CallID: %d, Phone: %s',[CallID,Phone]));
Terminate;
Break;
end;
wrTimeout:
begin
if Terminated then Break;
if (FHangupTimeOut>0) and (GetTick64>FHangupTimeOut) then
begin
FHangupTimeOut:=0;
FIsHangupTimeOut:=True;
dmAlarm.SIPThread.AddCall(Self);
end else
if InHangup then
dmAlarm.SIPThread.AddCall(Self);
end;
wrError:
begin
LogError(Format('Conversation event error: %d, CallID: %d, Phone: %s',[ConversationLock.LastError,CallID,Phone]));
Terminate;
Break;
end;
end;
end;
procedure TSIPCall.Call;
begin
if CurrentScript<>nil then Stack.AddObject(IntToStr(CurrentScript.ScriptID),TObject(CurrentAction));
AddReport('Извикване на сценарий '+IntToStr(ScriptID));
Jump(ScriptID);
end;
function get_frame(port: ppjmedia_port;frame:ppjmedia_frame):integer;cdecl;
begin
Result:=0;
end;
function put_frame(port: ppjmedia_port;frame:ppjmedia_frame):integer;cdecl;
var O:TObject;
begin
Result:=0;
if frame.frame_type<>1 then Exit;
O:=TObject(port.port_data_p);
if O is TSIPCall then
TSIPCall(O).AddSamples(frame.buffer,frame.size);
end;
function on_destroy(port: ppjmedia_port):integer;cdecl;
begin
Result:=0;
end;
procedure TSIPCall.AddSamples(Buffer: pointer; Size: Integer);
var I:Integer;
C:Char;
ID:Integer;
Port:Integer;
begin
ID:=CallID;
if (ID>=0) and DTMFFrame then
begin
Exit;
end;
Size:=Size div 2; // Size is in bytes
for I := 0 to Size - 1 do
begin
C:=DTMF_Decoder.AddSample(PSmallIntArray(Buffer)[I]);
if C<>#0 then
begin
DetectedDigits:=RightStr(DetectedDigits+C,15);
DTMFState:=dDetectedDigit;
if (RightStr(DetectedDigits,Length(ExpectedDigits))=ExpectedDigits) then
begin
Port:=pjsua_call_get_conf_port(ID);
if Port>0 then
TSIPThread.CheckStatus(pjsua_conf_disconnect(Port,DTMF_Port.port_data_l),'pjsua_conf_disconnect');
LogInfo(Format('[%10.10d] Successfully detected DTMF digits: %s',[ID,ExpectedDigits]));
DTMFDetect;
Signal;
end else
LogInfo(Format('[%10.10d] Last 15 detected DTMF digits: %s',[ID,DetectedDigits]));
end;
end;
end;
const PCM='pcm';
constructor TSIPCall.Create;
begin
FID:=ID;
AddLoggers(ChangeFileExt(ParamStr(0),'Channel.ini'),FID);
FChannelLog:=DefaultHierarchy.GetLogger('Channel'+IntToStr(FID));
FChannelLog.Info('#####################################################');
FChannelLog.Info('Starting channel '+IntToStr(FID));
FSIPApp:=App;
DTMF_Port.port_data_l:=-1;
ConversationLock:=TEvent.Create;
Stop:=False;
InHangup:=False;
EnvLock:=TCriticalSection.Create;
Stack:=TStringList.Create;
FreeOnTerminate:=False;
inherited Create(False);
CallID:=-1;
DTMFState:=dNone;
Status('инициализиран');
DTMFDetectStr:='dtmfdetect('+IntToStr(ID)+')';
DTMF_Decoder:=TDTMF.Create(SIP_CLOCK_RATE);
DTMF_Port.info.name.s:=@DTMFDetectStr[1];
DTMF_Port.info.name.sz:=Length(DTMFDetectStr);
DTMF_Port.info.signature:='dtmf';
DTMF_Port.info.mediatype:=1;
DTMF_Port.info.has_info:=1;
DTMF_Port.info.need_info:=0;
DTMF_Port.info.payload_type:=255;
DTMF_Port.info.encoding_name.s:=@PCM[1];
DTMF_Port.info.encoding_name.sz:=Length(PCM);
DTMF_Port.info.clock_rate:=SIP_CLOCK_RATE;
DTMF_Port.info.channel_count:=1;
DTMF_Port.info.bits_per_sample:=16;
DTMF_Port.info.samples_per_frame:=SIP_DTMF_FRAME;
DTMF_Port.info.bytes_per_frame:=DTMF_Port.info.samples_per_frame*2;
DTMF_Port.port_data_p:=self;
DTMF_Port.get_frame:=get_frame;
DTMF_Port.put_frame:=put_frame;
DTMF_Port.on_destroy:=on_destroy;
end;
procedure TSIPCall.Delay;
begin
if Milliseconds>0 then Sleep(Milliseconds);
end;
destructor TSIPCall.Destroy;
begin
Status('унищожен');
DTMF_Port.port_data_p:=nil;
if DTMF_Port.port_data_l>=0 then
TSIPThread.CheckStatus(pjmedia_port_destroy(@DTMF_Port),'pjmedia_port_destroy');
// TSIPThread.CheckStatus(pjsua_conf_remove_port(DTMF_Port.port_data_l),'pjsua_conf_remove_port');
FreeAndNil(Stack);
FreeAndNil(ConversationLock);
FreeAndNil(DTMF_Decoder);
FChannelLog.Info('Stopping channel '+IntToStr(FID));
FChannelLog.Info('#####################################################');
inherited;
FreeAndNil(EnvLock);
end;
procedure TSIPCall.DoAction(Action:TSIPAction);
begin
if Stop then
begin
Hangup;
LastAction;
Exit;
end;
if (Action=nil) or (InHangup) then
begin
Hangup;
Exit;
end;
Status(Action.Action);
//Log.Debug(Action.Action);
case Action.OpCode of
OP_RING:Ring(Action);
OP_DELAY: Delay(StrToIntDef(Action.Operand[1],0));
OP_PLAY: Play(Action.Operand[1],Action=FLastPlayAction,Action);
OP_DTMF: DTMF;
OP_JUMP: Jump(StrToIntDef(Action.Operand[1],0));
OP_CALL: Call(StrToIntDef(Action.Operand[1],0));
OP_HANGUP: Hangup;
OP_SMS: SMS(Action);
OP_Mail: Mail(Action);
end;
if not (Action.OpCode in [OP_CALL,OP_JUMP,OP_RING,OP_Play,OP_HANGUP,OP_DTMF]) then
NextAction;
end;
procedure TSIPCall.DTMF;
begin
if CallID<0 then
NextAction
else
AddToSIPThread;
end;
procedure TSIPCall.DTMFDetect;
begin
FHangupTimeOut:=0;
FIsHangupTimeOut:=False;
DTMFState:=dDetectedAll;
AddReport('DTMF успешно разпознаване');
end;
function TSIPCall.DTMFFrame:boolean;
begin
Inc(FDTMFFrameCount);
Result:= FDTMFFrameCount>FDTMFWaitCount ;
end;
procedure TSIPCall.DTMFTimeout;
var Port:Integer;
begin
FIsHangupTimeOut:=False;
FHangupTimeOut:=0;
if (CallID>=0) and (DTMF_Port.port_data_l>=0) then
begin
Port:=pjsua_call_get_conf_port(CallID);
if Port>0 then
TSIPThread.CheckStatus(pjsua_conf_disconnect(Port,DTMF_Port.port_data_l),'pjsua_conf_disconnect');
end;
LogInfo(Format('[%10.10d] DTMF timeout',[CallID]));
AddReport('Таймаут при изчакване на DTMF');
if DTMFFail then
SignalFailure
else
Signal;
end;
procedure TSIPCall.RingTimeout;
begin
FIsHangupTimeOut:=False;
FHangupTimeOut:=0;
LogInfo(Format('[%10.10d] Ring timeout',[CallID]));
AddReport('Таймаут при позвъняване');
TSIPThread.Hangup(Self);
end;
procedure TSIPCall.EventReport(Info: String);
begin
if CurrentEvent<>nil then
CurrentEvent.AddReport(FormatDateTime('yyyy-mm-dd hh:nn:ss ',Now)+Info+#13#10,'');
end;
procedure TSIPCall.Execute;
begin
try
while not Terminated do
begin
if ((CurrentScript=nil) and (CallID<0))
or ((CurrentScript<>nil) and (CurrentScript.Count<=0)) then
NextScript
else
if (CurrentScript=nil) then
DoAction(nil)
else
if CurrentAction<CurrentScript.Count then
DoAction(CurrentScript.Action[CurrentAction])
end;
Status('Затворен');
except
on E:Exception do
begin
LogError(E.Message,E);
Status(E.Message);
StatusAddress(E.Message);
end;
end;
end;
procedure TSIPCall.Hangup;
begin
if CallID<0 then
begin
if (dtmfState<>dRetry) and (CurrentMessage<>'') and (CurrentAddress<>nil) and (CurrentAddress.RingSequence<>'') then
begin
if CurrentAddress.RingSequence[1]='s' then
begin
Delete(CurrentAddress.RingSequence,1,1);
Status('Генериране на SMS за '+CurrentAddress.MobilePhone);
StatusAddress('генериране на SMS');
AddReport('Генериране на SMS за '+CurrentAddress.MobilePhone);
FSIPApp.SMSQueue.Add(CurrentMessageName,CurrentAddress.MobilePhone,CurrentMessage,CurrentAddress,QueueID);
end
else
if CurrentAddress.RingSequence[1]='m' then
begin
Delete(CurrentAddress.RingSequence,1,1);
Status('Генериране на EMail за '+CurrentAddress.EMail);
StatusAddress('генериране на EMail');
AddReport('Генериране на EMail за '+CurrentAddress.EMail);
FSIPApp.MailQueue.Add(CurrentMessageName,CurrentAddress.EMail,CurrentMessage,CurrentEnv.SIPSettings.Values['SMTPSubject'],CurrentAddress,QueueID);
end;
end;
NextAction;
end
else
AddToSIPThread;
end;
procedure TSIPCall.InitDTMF;
begin
if (CurrentScript<>nil) and CurrentScript.IsDTMF then
DTMFState:=dNotDetected
else
DTMFState:=dHangedup;
end;
procedure TSIPCall.Jump(ScriptID: Integer);
begin
if ScriptID<=0 then
CurrentScript:=nil
else
begin
CurrentScript:=CurrentEnv.SIPLibrary.Script[ScriptID];
if (CurrentScript<>nil) and (CurrentScript.Count>0) then
begin
Status('Изпълнение на '+CurrentScript.Description);
FLastScript:=ScriptID;
FLastScriptDescription:=CurrentScript.Description;
AddReport('Канал '+IntToStr(FID)+' - изпълнение на сценарий '+CurrentScript.Description);
end else
CurrentScript:=nil;
end;
CurrentAction:=0;
end;
procedure TSIPCall.LastAction;
begin
CurrentAction:=0;
CurrentScript:=nil;
end;
procedure TSIPCall.LogDebug(S: String);
begin
S:=Format('{%2.2d} %s',[FID,S]);
if Log<>nil then Log.Debug(S);
FChannelLog.Debug(S);
end;
procedure TSIPCall.LogError(S: String;const Err: Exception);
begin
S:=Format('{%2.2d} %s',[FID,S]);
if Log<>nil then Log.Error(S,Err);
FChannelLog.Error(S,Err);
end;
procedure TSIPCall.LogInfo(S: String);
begin
S:=Format('{%2.2d} %s',[FID,S]);
if Log<>nil then Log.Info(S);
FChannelLog.Info(S);
end;
procedure TSIPCall.Mail(Action: TSIPAction);
var
Announcement:TSIPAnnouncement;
EMail:String;
begin
Announcement:=CurrentEnv.SIPSound.Buffer[StrToIntDef(Action.Operand[1],0)];
if (Announcement.Text<>'') and (CurrentAddress<>nil) and (CurrentAddress.TryCount=1) then
begin
EMail:='';
if SameText(Action.Operand[2],'group') then
EMail:=CurrentAddress.EMail
else
if SameText(Action.Operand[2],'person') then
begin
EMail:=CurrentEnv.SIPMail.Values[Action.Operand[3]];
end;
if EMail<>'' then
begin
Status('Генериране на EMail('+Announcement.Name+') за '+EMail);
StatusAddress('генериране на EMail');
AddReport('Генериране на EMail('+Announcement.Name+') за '+EMail);
FSIPApp.MailQueue.Add(Announcement.Name,EMail,Announcement.Text,CurrentEnv.SIPSettings.Values['SMTPSubject'],CurrentAddress,QueueID);
end;
end;
end;
procedure TSIPCall.NextAction;
begin
CurrentAction:=CurrentAction+1;
if (CurrentScript<>nil) and (CurrentAction>=CurrentScript.Count) then
begin
if Stack.Count>0 then
begin
if FLastScript>0 then
AddReport('Край на изпълнение на сценарий '+FLastScriptDescription);
CurrentScript:=CurrentEnv.SIPLibrary.Script[StrToIntDef(Stack[Stack.Count-1],0)];
if CurrentScript<>nil then
begin
FLastScript:=CurrentScript.ScriptID;
FLastScriptDescription:=CurrentScript.Description;
end
else
begin
FLastScript:=0;
FLastScriptDescription:='';
end;
CurrentAction:=Integer(Stack.Objects[Stack.Count-1]);
Stack.Delete(Stack.Count-1);
NextAction;
end
else
begin
CurrentAction:=0;
CurrentScript:=nil
end;
end;
end;
procedure TSIPCall.NextScript;
var ScriptID:Integer;
Event:TSIPEvent;
StartID:Integer;
MinDelay,MaxDelay:Integer;
begin
Status('');
if FLastScript>0 then
begin
AddReport('Край на изпълнение на сценарий '+FLastScriptDescription+#13#10);
FLastScript:=0;
FLastScriptDescription:='';
if not (DTMFState in [dRetry,dNotExpected,dDetectedAll]) and (CurrentAddress<>nil) then
FSIPApp.SIPQueueManager.Fail(CurrentAddress,QueueID,pkSIP);
end;
if (CurrentEvent<>nil) and (FReport<>'') then
CurrentEvent.AddReport(FReport,'');
CurrentEnv:=nil;
FReport:='';
EnvLock.Enter;
try
Stop:=False;
InHangup:=False;
CurrentEvent:=nil;
CurrentStartID:=0;
finally
EnvLock.Leave;
end;
FSIPApp.SIPQueueManager.Next(ScriptID,CurrentAddress,QueueID,CurrentEnv,Event,StartID);
if CurrentEnv<>nil then
begin
MinDelay:=StrToIntDef(CurrentEnv.SIPSettings.Values['ScriptMinDelay'],0);
MaxDelay:=StrToIntDef(CurrentEnv.SIPSettings.Values['ScriptMaxDelay'],0);
if (MinDelay>=0) then
begin
if MinDelay>10000 then MinDelay:=10000;
if MaxDelay>10000 then MaxDelay:=10000;
if MaxDelay<MinDelay then MaxDelay:=MinDelay;
Sleep(MinDelay+Random(MaxDelay-MinDelay+1));
end;
end;
EnvLock.Enter;
try
CurrentEvent:=Event;
CurrentStartID:=StartID;
finally
EnvLock.Leave;
end;
if ScriptID<0 then
Terminate
else
begin
Jump(ScriptID);
if CurrentAddress<>nil then
begin
AddReport(Format('Опит: %d, обект: %s',[CurrentAddress.TryCount,CurrentAddress.ObjectName]));
//if CurrentScript<>nil then
// CurrentAddress.Data:=CurrentScript.Description
end;
DTMFState:=dNone;
if CurrentScript<>nil then
FLastPlayAction:=CurrentScript.LastPlayAction
else
FLastPlayAction:=nil
end;
end;
procedure TSIPCall.Play;
var
Announcement:TSIPAnnouncement;
begin
if CallID<0 then
begin
Announcement:=CurrentEnv.SIPSound.Buffer[StrToIntDef(Action.Operand[1],0)];
if (Announcement<>nil) and (Announcement.Text<>'') then
begin
CurrentMessage:=CurrentMessage+' '+Announcement.Text;
CurrentMessageName:=CurrentMessageName+' '+Announcement.Name;
end;
NextAction;
end
else
begin
try
AddToSIPThread;
finally
if (CallID>=0) and Last and (DTMFState=dHangedup) then
DTMFState:=dNotExpected
end;
end;
end;
procedure TSIPCall.AddReport(Info: String);
begin
if CurrentAddress<>nil then
CurrentAddress.AddReport(StringOfChar(' ',Stack.Count*2)+Info)
else
begin
if FReport<>'' then FReport:=FReport+#13#10;
FReport:=FReport+FormatDateTime('yyyy-mm-dd hh:nn:ss ',Now)+StringOfChar(' ',Stack.Count*2)+Info;
end;
end;
function TSIPCall.StatusKind(Status:Integer):TStatusKind;
begin
case dtmfstate of
dDetectedAll,dNotExpected: Result:=skSuccess;
dDetectedDigit: Result:= skFailDTMF;
dHangedup : Result:= skFailAnnounce;
dNotDetected: Result:=skNoDTMF;
else
if InArray(Status,SIPBUSY) then
Result:=skBusy
else if InArray(Status,SIPBUSYROUTE) then
Result:=skBusyRoute
else if InArray(Status,SIPNOANSWER) then
Result:=skNoAnswer
else if InArray(Status,SIPNOTFOUND) then
Result:=skNotFound
else
Result:=skError;
end;
end;
procedure TSIPCall.StopCurrent;
begin
EnvLock.Enter;
try
Stop:=True;
dmAlarm.SIPThread.AddCall(Self);
finally
EnvLock.Leave;
end;
end;
procedure TSIPCall.StopEvent(EventID: Integer);
begin
EnvLock.Enter;
try
if (CurrentStartID=EventID) then
Stop:=True;
dmAlarm.SIPThread.AddCall(Self);
finally
EnvLock.Leave;
end;
end;
procedure TSIPCall.Received(Buffer: Pointer; Size: Integer);
var Old:Integer;
begin
Old:=ReceiveCnt div 10000;
ReceiveCnt:=ReceiveCnt+Size;
if Old<>(ReceiveCnt div 10000) then
LogDebug('Bytes received: '+IntToStr(ReceiveCnt));
end;
procedure TSIPCall.Sent(Buffer: Pointer; Size: Integer);
var Old:Integer;
begin
Old:=SendCnt div 10000;
SendCnt:=SendCnt+Size;
if Old<>(SendCnt div 10000) then
LogDebug('Bytes sent: '+IntToStr(SendCnt));
end;
procedure TSIPCall.Retry;
var RetrySequence:Boolean;
I:Integer;
SK:TStatusKind;
begin
if (QueueID>0) and (CurrentAddress<>nil) then
begin
RetrySequence:=False;
SK:=StatusKind(Status);
case SK of
skBusy:begin
CurrentAddress.Status:='заето';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
if CurrentAddress.RetryBusy>0 then
begin
DTMFState:=dRetry;
CurrentAddress.RetryBusy:=CurrentAddress.RetryBusy-1;
FSIPApp.SIPQueueManager.Retry(CurrentAddress,CurrentAddress.DelayBusy,QueueID);
end else
RetrySequence:=True;
end;
skBusyRoute:begin
CurrentAddress.Status:='претоварване';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
if CurrentAddress.RetryBusyRoute>0 then
begin
DTMFState:=dRetry;
CurrentAddress.RetryBusyRoute:=CurrentAddress.RetryBusyRoute-1;
FSIPApp.SIPQueueManager.Retry(CurrentAddress,CurrentAddress.DelayBusyRoute,QueueID);
end else
RetrySequence:=True;
end;
skNoAnswer:
begin
CurrentAddress.Status:='неотговорил';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
RetrySequence:=True;
end;
skNoDTMF:begin
CurrentAddress.Status:='липсва DTMF';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
RetrySequence:=True;
end;
skNotFound:
begin
CurrentAddress.Status:='грешен номер';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
for I := Length(CurrentAddress.RingSequence) downto 2 do
if CurrentAddress.RingSequence[I]=CurrentAddress.RingSequence[1] then
Delete(CurrentAddress.RingSequence,I,1);
RetrySequence:=True;
end;
skSuccess:
begin
CurrentAddress.Status:=CurrentAddress.Method;
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport('Успешно оповестяване, метод '+CurrentAddress.Status);
EventReport('Успешно оповестяване на '+CurrentAddress.ObjectName+
' по '+CurrentAddress.Status+
'(опит '+IntToStR(CurrentAddress.TryCount)+
') по сценарий '+FLastScriptDescription);
FSIPApp.SIPQueueManager.Succeed(CurrentAddress,QueueID,pkSIP);
//CurrentAddress:=nil;
end;
skFailDTMF:
begin
CurrentAddress.Status:='грешен DTMF';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
if CurrentAddress.RetryFailDTMF>0 then
begin
DTMFState:=dRetry;
CurrentAddress.RetryFailDTMF:=CurrentAddress.RetryFailDTMF-1;
FSIPApp.SIPQueueManager.Retry(CurrentAddress,CurrentAddress.DelayFailDTMF,QueueID);
end else
RetrySequence:=True;
end;
skFailAnnounce:
begin
CurrentAddress.Status:='прекъснал';
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
if CurrentAddress.RetryFailDTMF>0 then
begin
DTMFState:=dRetry;
CurrentAddress.RetryFailDTMF:=CurrentAddress.RetryFailDTMF-1;
FSIPApp.SIPQueueManager.Retry(CurrentAddress,CurrentAddress.DelayFailDTMF,QueueID);
end else
RetrySequence:=True;
end
else
begin
CurrentAddress.Status:='грешка SIP '+IntToStr(Status);
if Description<>'' then
CurrentAddress.Status:=CurrentAddress.Status+' ('+Description+')';
AddReport(CurrentAddress.Status);
RetrySequence:=True;
end;
end;
if RetrySequence then
begin
Delete(CurrentAddress.RingSequence,1,1);
if CurrentAddress.RingSequence<>'' then
begin
DTMFState:=dRetry;
FSIPApp.SIPQueueManager.Retry(CurrentAddress,1,QueueID);
end
else
begin
AddReport('Неуспешно оповестяване');
EventReport('Неуспешно оповестяване на '+CurrentAddress.ObjectName+
' по сценарий '+FLastScriptDescription);
FSIPApp.SIPQueueManager.Fail(CurrentAddress,QueueID,pkSIP);
end;
end;
end;
end;
procedure TSIPCall.Ring;
var APhone,APhoneKind:String;
begin
CurrentMessage:='';
CurrentMessageName:='';
APhone:='';
APhoneKind:='тел. номер';
if SameText(Action.Operand[1],'group') then
begin
if (CurrentAddress.TryCount=1) then
begin
CurrentAddress.RingSequence:=Action.operand[3];
if CurrentAddress.RingSequence='' then
CurrentAddress.RingSequence:='1';
CurrentAddress.RetryBusy:=StrToIntDef(Action.operand[4],DefRetry);
CurrentAddress.DelayBusy:=StrToIntDef(Action.operand[5],DefDelay);
CurrentAddress.RetryBusyRoute:=StrToIntDef(Action.operand[6],DefRetry);
CurrentAddress.DelayBusyRoute:=StrToIntDef(Action.operand[7],DefDelay);
CurrentAddress.RetryFailDTMF:=StrToIntDef(Action.operand[8],DefRetry);
CurrentAddress.DelayFailDTMF:=StrToIntDef(Action.operand[9],DefDelay);
end;
APhoneKind:=CurrentAddress.Method;
if CurrentAddress.RingSequence<>'' then
case CurrentAddress.RingSequence[1] of
'1':begin
APhone:=CurrentAddress.Phone;
end;
'2':begin
APhone:=CurrentAddress.HomePhone;
end;
'3':begin
APhone:=CurrentAddress.MobilePhone;
end;
's':begin
NextAction;
Exit;
end;
'm':begin
NextAction;
Exit;
end;
end;
end
else
if SameText(Action.Operand[1],'person') then
begin
APhone:=CurrentEnv.SIPAddress.Values[Action.Operand[2]];
end;
if APhone='' then
begin
if CurrentAddress.Status='' then
CurrentAddress.Status:='липсва '+APhoneKind;
AddReport(CurrentAddress.Status);
Retry(404,CurrentAddress.Status);
LastAction;
Exit;
end;
Phone:='sip:'+APhone;
PhoneKind:=APhoneKind;
if Pos('@',Phone)<=0 then Phone:=Phone+'@'+CurrentEnv.SIPSettings.Values['SIPHost'];
AddToSIPThread;
end;
procedure TSIPCall.SMS;
var
Announcement:TSIPAnnouncement;
APhone:String;
begin
Announcement:=CurrentEnv.SIPSound.Buffer[StrToIntDef(Action.Operand[1],0)];
if (Announcement.Text<>'') and (CurrentAddress<>nil) and (CurrentAddress.TryCount=1) then
begin
APhone:='';
if SameText(Action.Operand[2],'group') then
APhone:=CurrentAddress.MobilePhone
else
if SameText(Action.Operand[2],'person') then
begin
Aphone:=CurrentEnv.SIPMobile.Values[Action.Operand[3]];
end;
if APhone<>'' then
begin
Status('Генериране на SMS('+Announcement.Name+') за '+APhone);
StatusAddress('генериране на SMS');
AddReport('Генериране на SMS('+Announcement.Name+') за '+APhone);
FSIPApp.SMSQueue.Add(Announcement.Name,APhone,Announcement.Text,CurrentAddress,QueueID);
end;
end;
end;
procedure TSIPCall.Signal;
begin
NextAction;
ConversationLock.SetEvent;
end;
procedure TSIPCall.SignalFailure;
begin
LastAction;
ConversationLock.SetEvent;
end;
procedure TSIPCall.StartSIP;
var
A:TSIPAction;
Announcement:TSIPAnnouncement;
begin
if ConversationLock.WaitFor(0)=wrSignaled then Exit;
try
if Stop then
begin
LastAction;
if CallID>=0 then
dmAlarm.SIPThread.Hangup(Self)
else
ConversationLock.SetEvent;
end;
if (CurrentScript=nil) and (CallID>=0) then
begin
AddReport('Прекъсване на връзката с '+FLastPhone);
dmAlarm.SIPThread.Hangup(Self);
end;
if InHangup then
begin
AddReport(FLastPhone+' прекъсна връзката');
dmAlarm.SIPThread.Hangup(Self);
end;
if (CurrentScript<>nil) and (CurrentAction>=0) and (CurrentAction<CurrentScript.Count) then
begin
A:=CurrentScript.Action[CurrentAction];
if A<>nil then
case A.OpCode of
OP_RING:
begin
if FIsHangupTimeOut then
begin
RingTimeOut;
end else
if CallID>=0 then
begin
CurrentAction:=Currentaction-1;
Status('прекъсване на връзката с '+FLastPhone);
StatusAddress('прекъсване на връзката');
AddReport('Прекъсване на връзката с '+FLastPhone);
dmAlarm.SIPThread.Hangup(Self);
end else
begin
FLastPhone:=Phone;
Status('позвъняване на '+Phone);
StatusAddress('позвъняване на '+PhoneKind);
AddReport('Позвъняване на '+PhoneKind+' '+Phone);
FHangupTimeOut:=GetTick64+StrToIntDef(CurrentEnv.SIPSettings.Values['RingTimeOut'],60)*1000;
dmAlarm.SIPThread.MakeCall(Self);
end;
end;
OP_PLAY:
begin
Status('предаване на съобщение '+A.Operand[1]+' на '+Phone);
StatusAddress('предаване на съобщение');
AddReport('Предаване на съобщение '+A.Operand[1]+' на '+Phone);
Announcement:=CurrentEnv.SIPSound.Buffer[StrToIntDef(A.Operand[1],0)];
dmAlarm.SIPThread.PlaySound(Self,Announcement)
end;
OP_HANGUP:
begin
Status('прекъсване на връзката с '+FLastPhone);
StatusAddress('прекъсване на връзката');
AddReport('Прекъсване на връзката с '+FLastPhone);
dmAlarm.SIPThread.Hangup(Self);
end;
OP_DTMF:
if FIsHangupTimeOut then
begin
DTMFTimeOut;
end else
begin
FDTMFFrameCount:=0;
DTMFFail:=StrToIntDef(A.Operand[2],0)<>0;
FDTMFWaitCount:=StrToIntDef(A.Operand[1],0)*SIP_DTMF_RATE;
Status('изчакване на DTMF от '+Phone);
StatusAddress('изчакване на DTMF');
AddReport('Изчакване на DTMF от '+Phone);
ExpectedDigits:=CurrentAddress.DTMF+'#';
DetectedDigits:='';
FHangupTimeOut:=GetTick64+StrToIntDef(A.Operand[1],0)*1000;
dmAlarm.SIPThread.WaitDTMF(Self);
end;
end;
end;
except
on E:Exception do
begin
LastAction;
ConversationLock.SetEvent;
end;
end;
end;
procedure TSIPCall.Status(const S: String);
begin
if (CurrentScript<>nil) and (CurrentScript.Count>0) and (CurrentEvent<>nil) then
begin
if FSIPApp.SIPStatus<>nil then FSIPApp.SIPStatus.Status(FID,CurrentEvent.Name,CurrentScript.Description,IntToStr(CurrentAction+1),S);
end else
begin
if FSIPApp.SIPStatus<>nil then FSIPApp.SIPStatus.Status(FID,'','','',S);
end;
end;
procedure TSIPCall.StatusAddress(const S: String);
begin
if CurrentAddress<>nil then CurrentAddress.Status:=S;
end;
end.
|
unit bolt_impl;
{$mode delphi} // for now
interface
uses bolt;
// Options represents the options that can be set when opening a database.
type
TOptions = record
// Timeout is the amount of time to wait to obtain a file lock.
// When set to zero it will wait indefinitely. This option is only
// available on Darwin and Linux.
Timeout: cardinal;
// Sets the DB.NoGrowSync flag before memory mapping the file.
NoGrowSync: boolean;
// Do not sync freelist to disk. This improves the database write performance
// under normal operation, but requires a full database re-sync during recovery.
NoFreelistSync: boolean;
// Open database in read-only mode. Uses flock(..., LOCK_SH |LOCK_NB) to
// grab a shared lock (UNIX).
ReadOnly: boolean;
// Sets the DB.MmapFlags flag before memory mapping the file.
MmapFlags: integer;
// InitialMmapSize is the initial mmap size of the database
// in bytes. Read transactions won't block write transaction
// if the InitialMmapSize is large enough to hold database mmap
// size. (See DB.Begin for more information)
//
// If <=0, the initial map size is 0.
// If initialMmapSize is smaller than the previous database size,
// it takes no effect.
InitialMmapSize: SizeUint;
// PageSize overrides the default OS page size.
PageSize: SizeUint;
// NoSync sets the initial value of DB.NoSync. Normally this can just be
// set directly on the DB itself when returned from Open(), but this option
// is useful in APIs which expose Options but not the underlying DB.
NoSync: boolean;
end;
POptions = ^TOptions;
function OpenBoltDatabase(const name: string; opts: POptions = nil): bolt.IDB;
implementation
uses pl, hash, monotime, sysutils, crc64;
const
Version = 2;
// Represents a marker value to indicate that a file is a Bolt DB.
Magic = $ED0CDAED;
const
maxMapSize = int64($FFFFFFFFFFFF); // 256TB
// maxAllocSize is the size used when creating array pointers.
maxAllocSize = $7FFFFFFF;
procedure Error(const msg: string);
begin
raise Exception.Create(msg);
end;
const
DefaultMaxBatchSize = 1000;
DefaultMaxBatchDelay = 10;
DefaultAllocSize = 16 * 1024 * 1024;
var
DefaultOptions: TOptions; // all zeros
type
TTx = class;
TDB = class;
TBucket = class;
txid = uint64;
pgid = uint64;
inode = record
flags : cardinal;
pgid : pgid;
key : array of byte;
value : array of byte;
end;
pinode = ^inode;
node = class
public
bucket : TBucket;
isLeaf : boolean;
unbalanced : boolean;
spilled : boolean;
key : pbyte;
pgid : pgid;
parent : node;
children : array of node;
inodes : array of pinode;
end;
page = record
id : pgid;
flags : word;
count : word;
overflow : cardinal;
ptr : PtrUint;
end;
Ppage = ^page;
branchPageElement = record
pos : cardinal;
ksize : cardinal;
pgid : pgid;
end;
PbranchPageElement = ^branchPageElement;
TBranchPageElementArray = array [0..0] of branchPageElement;
PBranchPageElementArray = ^TBranchPageElementArray;
leafPageElement = record
flags : cardinal;
pos : cardinal;
ksize : cardinal;
vsize : cardinal;
end;
PleafPageElement = ^leafPageElement;
bucket = record
root : pgid; // page id of the bucket's root-level page
sequence : uint64; // monotonically incrementing, used by NextSequence()
end;
meta = record
magic : cardinal;
version : cardinal;
pageSize : cardinal;
flags : cardinal;
root : bucket;
freelist : pgid;
pgid : pgid;
txid : txid;
checksum : uint64;
end;
Pmeta = ^meta;
TtxPending = class
public
ids : array of pgid;
alloctx : array of txid; // txids allocating the ids
lastReleaseBegin : txid; // beginning txid of last matching releaseRange
end;
TFreelist = class
private
ids : array of pgid; // all free and available free page ids.
allocs : TQQHash; // mapping of txid that allocated a pgid.
pending : TQHash; // mapping of soon-to-be free page ids by tx.
cache : TQHashSet; // fast lookup of all free and pending page ids.
public
constructor Create;
destructor Destroy; override;
end;
// Bucket represents a collection of key/value pairs inside the database.
TBucket = class(TInterfacedObject, bolt.IBucket)
public
// bucket part
root : pgid;
sequence : uint64;
// Bucket part
tx : TTx; // the associated transaction
buckets : TSHash; // subbucket cache
page : Ppage; // inline page reference
rootNode : node; // materialized node for the root page.
nodes : TQHash; // node cache
// Sets the threshold for filling nodes when they split. By default,
// the bucket will fill to 50% but it can be useful to increase this
// amount if you know that your write workloads are mostly append-only.
//
// This is non-persisted across transactions so it must be set in every Tx.
FillPercent : double;
protected
procedure Dereference;
public // interface implementation
function Bucket(const name: string): IBucket; // get existing or create new if tx is rw
function Cursor: ICursor; // return cursor for enumerating keys with values. subbuckets are omitted
function BucketsCursor: ICursor; // return cursor for enumerating names of subbuckets. regular keys are omitted
function Put(const kv: TKV; overwrite: boolean): boolean;
function Get(const key: TDbValue; out value: TDbValue): boolean;
end;
TCommitHandler = procedure;
TTx = class(TInterfacedObject, ITX)
private
fWritable : boolean;
managed : boolean;
fDb : TDB;
meta : Pmeta;
root : TBucket;
pages : TQPtrHash; //map[pgid]*page
stats : TtxStats;
commitHandlers : array of TCommitHandler;
public
WriteFlag : integer;
public // interface methods
function DB: IDB;
function DbSize: SizeUint;
function ID: txid;
function Writable: boolean;
function Bucket(const name: string; createIfNotExists: boolean): IBucket;
procedure DeleteBucket(const name: string);
function Cursor: ICursor; // return cursor for enumerating names of DB root buckets
procedure Commit;
procedure Done; // rollback if tx is active
end;
TDB = class(TInterfacedObject, IDB)
private
fPath: string;
fOpened: boolean;
fFd: integer;
fWritable: boolean;
fNoSync: boolean;
fNoGrowSync: boolean;
fMmapFlags: integer;
fNoFreelistSync: boolean;
fMaxBatchSize: SizeUint;
fMaxBatchDelay: integer;
fAllocSize: SizeUint;
fPageSize: SizeUint;
fMmapLock: TRtlCriticalSection;
fRwTx: TTx;
procedure InitDbFile;
function AdjustMmapSize(size: int64): int64;
public
constructor Create(const aFileName: string; opt: POptions);
destructor Destroy; override;
public // interface methods
procedure Close;
function Writable: boolean;
function BeginTx(readOnly: boolean): ITx;
procedure Sync;
end;
TCursor = class(TInterfacedObject, bolt.ICursor)
public
function First(out kv: TKV): boolean;
function Last(out kv: TKV): boolean;
function Next(out kv: TKV): boolean;
function Prev(out kv: TKV): boolean;
function Seek(const key: TDbValue; out kv: TKV): boolean; // key can be partial
procedure Delete;
function Bucket: IBucket;
end;
const
pageHeaderSize = sizeof(page) - sizeof(PtrUint);
const minKeysPerPage = 2;
const branchPageElementSize = sizeof(branchPageElement);
const leafPageElementSize = sizeof(leafPageElement);
const
branchPageFlag = $01;
leafPageFlag = $02;
metaPageFlag = $04;
freelistPageFlag = $10;
const
bucketLeafFlag = $01;
const
// MaxKeySize is the maximum length of a key, in bytes.
MaxKeySize = 32768;
// MaxValueSize is the maximum length of a value, in bytes.
MaxValueSize = (1 shl 31) - 2;
const bucketHeaderSize = sizeof(bucket);
const
minFillPercent = 0.1;
maxFillPercent = 1.0;
// DefaultFillPercent is the percentage that split pages are filled.
// This value can be changed by setting Bucket.FillPercent.
const DefaultFillPercent = 0.5;
function page_type(d: Ppage): string;
begin
if (d^.flags and branchPageFlag) <> 0 then
result := 'branch'
else if (d^.flags and leafPageFlag) <> 0 then
result := 'leaf'
else if (d^.flags and metaPageFlag) <> 0 then
result := 'meta'
else if (d^.flags and freelistPageFlag) <> 0 then
result := 'freelist'
else
result := Format('unknown<%02x>', [d^.flags])
end;
{ TFreelist }
constructor TFreelist.Create;
begin
allocs := TQQHash.Create;
pending := TQHash.Create(false);
cache := TQHashSet.Create;
end;
destructor TFreelist.Destroy;
begin
allocs.Free;
pending.Free;
cache.Free;
inherited Destroy;
end;
{ TTx }
function TTx.Bucket(const name: string; createIfNotExists: boolean): IBucket;
begin
end;
procedure TTx.Commit;
begin
end;
function TTx.Cursor: ICursor;
begin
end;
function TTx.DB: IDB;
begin
end;
function TTx.DbSize: SizeUint;
begin
end;
procedure TTx.DeleteBucket(const name: string);
begin
end;
procedure TTx.Done;
begin
end;
function TTx.ID: txid;
begin
end;
function TTx.Writable: boolean;
begin
end;
{ TDB }
function TDB.BeginTx(readOnly: boolean): ITx;
begin
end;
procedure TDB.Close;
begin
if not fOpened then
exit;
if fFd <> THandle(-1) then
begin
FileClose(fFd);
fFd := THandle(-1);
end;
fOpened := false;
end;
procedure TDB.Sync;
begin
end;
function TDB.Writable: boolean;
begin
result := fWritable;
end;
function meta_checksum(m: Pmeta): uint64;
begin
result := uint64(UpdateCRC64(m^, sizeof(meta) - sizeof(uint64), -1));
end;
function meta_valid(m: Pmeta): boolean;
begin
result := meta_checksum(m) = m^.checksum;
end;
procedure TDB.InitDbFile;
var
buf: array of byte;
i: integer;
p: Ppage;
m: Pmeta;
begin
SetLength(buf, fPageSize * 4);
// Create two meta pages on a buffer.
for i := 0 to 1 do
begin
p := Ppage(@buf[fPageSize * i]);
p^.id := pgid(i);
p^.flags := metaPageFlag;
// Initialize the meta page.
m := Pmeta(@p^.ptr);
m^.magic := magic;
m^.version := version;
m^.pageSize := uint32(fPageSize);
m^.freelist := 2;
m^.root.root := 3;
m^.pgid := 4;
m^.txid := txid(i);
m^.checksum := meta_checksum(m);
end;
// Write an empty freelist at page 3.
p := Ppage(@buf[fPageSize * 2]);
p^.id := pgid(2);
p^.flags := freelistPageFlag;
p^.count := 0;
// Write an empty leaf page at page 4.
p := Ppage(@buf[fPageSize * 3]);
p^.id := pgid(3);
p^.flags := leafPageFlag;
p^.count := 0;
FileSeek(fFd, 0, fsFromBeginning);
FileWrite(fFd, buf[0], fPageSize * 4);
FileFlush(fFd);
end;
function TDB.AdjustMmapSize(size: int64): int64;
var
i: cardinal;
remainder: int64;
begin
// Double the size from 32KB until 1GB.
for i := 15 to 30 do
begin
if size <= (1 shl i) then
begin
result := 1 shl i;
exit;
end;
end;
// Verify the requested size is not above the maximum allowed.
if size > maxMapSize then
Error('mmap too large');
// If larger than 1GB then grow by 1GB at a time.
remainder := size mod int64(maxMmapStep);
if remainder > 0 then
inc(size, int64(maxMmapStep) - remainder);
// Ensure that the mmap size is a multiple of the page size.
// This should always be true since we're incrementing in MBs.
pageSize := int64(db.pageSize)
if (size mod fPageSize) <> 0 then
size := ((size div int64(fPageSize)) + 1) * int64(fPageSize);
// If we've exceeded the max size then only grow up to the max size.
if size > maxMapSize then
size := maxMapSize;
result := size;
end;
procedure TDB.Mmap(minsz: int64);
var
fsz: int64;
size: int64;
begin
EnterCriticalSection(fMmapLock);
try
fsz := FileSeek(fFd, int64(0), fsFromEnd);
if fsz < 0 then
Error('can not get file size');
if fsz < (fPageSize * 4) then
Error('file size is too small');
if fsz < minsz then
fsz := minsz;
size := AdjustMmapSize(fsz);
if fRwTx <> nil then
fRwTx.root.dereference();
{$ifdef windows}
{$else}
{$endif}
finally
LeaveCriticalsection(fMmapLock);
end;
end;
constructor TDB.Create(const aFileName: string; opt: POptions);
var
mode: integer;
firstPage: array [0..4095] of byte;
meta: Pmeta;
begin
InitializeCriticalSection(fMmapLock);
fPath := aFileName;
fOpened := true;
if opt = nil then
opt := @DefaultOptions;
fNoSync := opt^.NoSync;
fNoGrowSync := opt^.NoGrowSync;
fMmapFlags := opt^.MmapFlags;
fNoFreelistSync := opt^.NoFreelistSync;
// Set default values for later DB operations.
fMaxBatchSize := DefaultMaxBatchSize;
fMaxBatchDelay := DefaultMaxBatchDelay;
fAllocSize := DefaultAllocSize;
if opt^.ReadOnly then
mode := fmOpenRead or fmShareExclusive
else
begin
fWritable := true;
if not FileExists(aFileName) then
FileClose(FileCreate(aFileName));
mode := fmOpenReadWrite;
end;
// Open data file and separate sync handler for metadata writes.
fPath := aFileName;
fFd := FileOpen(aFileName, mode or fmShareExclusive);
if fFd = THandle(-1) then
Error('can not open db file');
fPageSize := opt^.PageSize;
if fPageSize = 0 then
fPageSize := 4096;
if FileSeek(fFd, int64(0), fsFromEnd) = 0 then
InitDbFile
else
begin
FileSeek(fFd, 0, fsFromBeginning);
if (FileRead(fFd, firstPage[0], 4096) <> 4096) or not meta_valid(Pmeta(@firstPage[0]))) then
Error('db file is corrupted');
end;
(*
// Initialize page pool.
db.pagePool = sync.Pool{
New: func() interface{} {
return make([]byte, db.pageSize)
},
}
*)
(*
// Memory map the data file.
if err := db.mmap(options.InitialMmapSize); err != nil {
_ = db.close()
return nil, err
}
if db.readOnly {
return db, nil
}
*)
db.loadFreelist()
// Flush freelist when transitioning from no sync to sync so
// NoFreelistSync unaware boltdb can open the db later.
if !db.NoFreelistSync && !db.hasSyncedFreelist() {
tx, err := db.Begin(true)
if tx != nil {
err = tx.Commit()
}
if err != nil {
_ = db.close()
return nil, err
}
}
// Mark the database as opened and return.
return db, nil
}
end;
destructor TDB.Destroy;
begin
if fOpened then
Close;
DeleteCriticalSection(fMmapLock);
inherited Destroy;
end;
{ TCursor }
function TCursor.Bucket: IBucket;
begin
end;
procedure TCursor.Delete;
begin
end;
function TCursor.First(out kv: TKV): boolean;
begin
end;
function TCursor.Last(out kv: TKV): boolean;
begin
end;
function TCursor.Next(out kv: TKV): boolean;
begin
end;
function TCursor.Prev(out kv: TKV): boolean;
begin
end;
function TCursor.Seek(const key: TDbValue; out kv: TKV): boolean;
begin
end;
{ TBucket }
function TBucket.Bucket(const name: string): IBucket;
begin
end;
function TBucket.BucketsCursor: ICursor;
begin
end;
function TBucket.Cursor: ICursor;
begin
end;
function TBucket.Get(const key: TDbValue; out value: TDbValue): boolean;
begin
end;
function TBucket.Put(const kv: TKV; overwrite: boolean): boolean;
begin
end;
function OpenBoltDatabase(const name: string; opts: POptions): bolt.IDB;
begin
result := TDB.Create(name, options);
end;
end.
|
{$R-}
{$Q-}
unit ncEncCrypt2;
// To disable as much of RTTI as possible (Delphi 2009/2010),
// Note: There is a bug if $RTTI is used before the "unit <unitname>;" section of a unit, hence the position
{$IF CompilerVersion >= 21.0}
{$WEAKLINKRTTI ON}
{$RTTI EXPLICIT METHODS([]) PROPERTIES([]) FIELDS([])}
{$ENDIF}
interface
uses
Classes, Sysutils;
{ ****************************************************************************** }
{ A few predefined types to help out }
type
Pbyte = ^byte;
Pword = ^word;
Pdword = ^dword;
Pint64 = ^int64;
dword = longword;
Pwordarray = ^Twordarray;
Twordarray = array [0 .. 19383] of word;
Pdwordarray = ^Tdwordarray;
Tdwordarray = array [0 .. 8191] of dword;
{ ****************************************************************************** }
{ The base class from which all hash algorithms are to be derived }
type
EncEnc_hash = class(Exception);
TncEnc_hash = class(TComponent)protected fInitialized: boolean; { Whether or not the algorithm has been initialized }
public
property Initialized: boolean read fInitialized;
{ Get the algorithm id }
class function GetAlgorithm: string; virtual; abstract;
{ Get the algorithm name }
class function GetHashSize: integer; virtual; abstract;
{ Get the size of the digest produced - in bits }
class function SelfTest: boolean; virtual; abstract;
function SelfTestProp: boolean;
{ Tests the implementation with several test vectors }
procedure Init; virtual; abstract;
{ Initialize the hash algorithm }
procedure Final(var Digest); virtual; abstract;
{ Create the final digest and clear the stored information.
The size of the Digest var must be at least equal to the hash size }
procedure Burn; virtual; abstract;
{ Clear any stored information with out creating the final digest }
procedure Update(const Buffer; Size: longword); virtual; abstract;
{ Update the hash buffer with Size bytes of data from Buffer }
procedure UpdateStream(Stream: TStream; Size: longword);
{ Update the hash buffer with Size bytes of data from the stream }
procedure UpdateStr(const Str: string);
{ Update the hash buffer with the string }
destructor Destroy; override;
published
property Algorithm: string read GetAlgorithm;
property HashSize: integer read GetHashSize;
end;
TncEnc_hashclass = class of TncEnc_hash;
{ ****************************************************************************** }
{ The base class from which all encryption components will be derived. }
{ Stream ciphers will be derived directly from this class where as }
{ Block ciphers will have a further foundation class TncEnc_blockcipher. }
type
EncEnc_cipher = class(Exception);
TncEnc_cipher = class(TComponent)protected fInitialized: boolean; // Whether or not the key setup has been done yet
public
property Initialized: boolean read fInitialized;
{ Get the algorithm id }
class function GetAlgorithm: string; virtual; abstract;
{ Get the algorithm name }
class function GetMaxKeySize: integer; virtual; abstract;
function GetMaxKeySizeProp: integer;
{ Get the maximum key size (in bits) }
class function SelfTest: boolean; virtual; abstract;
function SelfTestProp: boolean;
{ Tests the implementation with several test vectors }
procedure Init(const Key; Size: longword; InitVector: pointer); virtual;
{ Do key setup based on the data in Key, size is in bits }
procedure InitStr(const Key: string; HashType: TncEnc_hashclass);
{ Do key setup based on a hash of the key string }
procedure Burn; virtual;
{ Clear all stored key information }
procedure Reset; virtual; abstract;
{ Reset any stored chaining information }
procedure Encrypt(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data and place in Outdata }
procedure Decrypt(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data and place in Outdata }
function EncryptStream(InStream, OutStream: TStream; Size: longword): longword;
{ Encrypt size bytes of data from InStream and place in OutStream }
function DecryptStream(InStream, OutStream: TStream; Size: longword): longword;
{ Decrypt size bytes of data from InStream and place in OutStream }
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
published
property Algorithm: string read GetAlgorithm;
property MaxKeySize: integer read GetMaxKeySize;
end;
TncEnc_cipherclass = class of TncEnc_cipher;
{ ****************************************************************************** }
{ The base class from which all block ciphers are to be derived, this }
{ extra class takes care of the different block encryption modes. }
type
TncEnc_ciphermode = (cmCBC, cmCFB8bit, cmCFBblock, cmOFB, cmCTR);
// cmCFB8bit is equal to ncEnccrypt v1.xx's CFB mode
EncEnc_blockcipher = class(EncEnc_cipher);
TncEnc_blockcipher = class(TncEnc_cipher)protected fCipherMode: TncEnc_ciphermode; { The cipher mode the encrypt method uses }
procedure InitKey(const Key; Size: longword); virtual; abstract;
public
class function GetBlockSize: integer; virtual; abstract;
function GetBlockSizeProp: integer;
{ Get the block size of the cipher (in bits) }
procedure SetIV(const Value); virtual; abstract;
{ Sets the IV to Value and performs a reset }
procedure GetIV(var Value); virtual; abstract;
{ Returns the current chaining information, not the actual IV }
procedure Encrypt(const Indata; var Outdata; Size: longword); override;
{ Encrypt size bytes of data and place in Outdata using CipherMode }
procedure Decrypt(const Indata; var Outdata; Size: longword); override;
{ Decrypt size bytes of data and place in Outdata using CipherMode }
procedure EncryptECB(const Indata; var Outdata); virtual; abstract;
{ Encrypt a block of data using the ECB method of encryption }
procedure DecryptECB(const Indata; var Outdata); virtual; abstract;
{ Decrypt a block of data using the ECB method of decryption }
procedure EncryptCBC(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data using the CBC method of encryption }
procedure DecryptCBC(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data using the CBC method of decryption }
procedure EncryptCFB8bit(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data using the CFB (8 bit) method of encryption }
procedure DecryptCFB8bit(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data using the CFB (8 bit) method of decryption }
procedure EncryptCFBblock(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data using the CFB (block) method of encryption }
procedure DecryptCFBblock(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data using the CFB (block) method of decryption }
procedure EncryptOFB(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data using the OFB method of encryption }
procedure DecryptOFB(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data using the OFB method of decryption }
procedure EncryptCTR(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Encrypt size bytes of data using the CTR method of encryption }
procedure DecryptCTR(const Indata; var Outdata; Size: longword); virtual; abstract;
{ Decrypt size bytes of data using the CTR method of decryption }
constructor Create(AOwner: TComponent); override;
published
property BlockSize: integer read GetBlockSizeProp;
property CipherMode: TncEnc_ciphermode read fCipherMode write fCipherMode default cmCBC;
end;
TncEnc_blockcipherclass = class of TncEnc_blockcipher;
{ ****************************************************************************** }
{ Helper functions }
procedure XorBlock(var InData1, InData2; Size: longword);
implementation
uses ncEncryption;
{ ** TncEnc_hash ***************************************************************** }
procedure TncEnc_hash.UpdateStream(Stream: TStream; Size: longword);
var
Buffer: array [0 .. 8191] of byte;
i, read: integer;
begin
for i := 1 to (Size div Sizeof(Buffer)) do
begin
read := Stream.Read(Buffer, Sizeof(Buffer));
Update(Buffer, read);
end;
if (Size mod Sizeof(Buffer)) <> 0 then
begin
read := Stream.Read(Buffer, Size mod Sizeof(Buffer));
Update(Buffer, read);
end;
end;
procedure TncEnc_hash.UpdateStr(const Str: string);
var
Bytes: TBytes;
begin
Bytes := BytesOf(Str);
Update(Bytes[0], Length(Bytes));
end;
destructor TncEnc_hash.Destroy;
begin
if fInitialized then
Burn;
inherited Destroy;
end;
{ ** TncEnc_cipher *************************************************************** }
procedure TncEnc_cipher.Init(const Key; Size: longword; InitVector: pointer);
begin
if fInitialized then
Burn;
if (Size <= 0) or ((Size and 3) <> 0) or (Size > longword(GetMaxKeySize)) then
raise EncEnc_cipher.Create('Invalid key size')
else
fInitialized := true;
end;
procedure TncEnc_cipher.InitStr(const Key: string; HashType: TncEnc_hashclass);
var
Hash: TncEnc_hash;
Digest: pointer;
begin
if fInitialized then
Burn;
try
GetMem(Digest, HashType.GetHashSize div 8);
Hash := HashType.Create(Self);
Hash.Init;
Hash.UpdateStr(Key);
Hash.Final(Digest^);
Hash.Free;
if MaxKeySize < HashType.GetHashSize then
Init(Digest^, MaxKeySize, nil)
else
Init(Digest^, HashType.GetHashSize, nil);
FillChar(Digest^, HashType.GetHashSize div 8, $FF);
FreeMem(Digest);
except
raise EncEnc_cipher.Create('Unable to allocate sufficient memory for hash digest');
end;
end;
procedure TncEnc_cipher.Burn;
begin
fInitialized := false;
end;
function TncEnc_cipher.EncryptStream(InStream, OutStream: TStream; Size: longword): longword;
var
Buffer: array [0 .. 8191] of byte;
i, Read: longword;
begin
Result := 0;
for i := 1 to (Size div Sizeof(Buffer)) do
begin
Read := InStream.Read(Buffer, Sizeof(Buffer));
Inc(Result, Read);
Encrypt(Buffer, Buffer, Read);
OutStream.Write(Buffer, Read);
end;
if (Size mod Sizeof(Buffer)) <> 0 then
begin
Read := InStream.Read(Buffer, Size mod Sizeof(Buffer));
Inc(Result, Read);
Encrypt(Buffer, Buffer, Read);
OutStream.Write(Buffer, Read);
end;
end;
function TncEnc_cipher.DecryptStream(InStream, OutStream: TStream; Size: longword): longword;
var
Buffer: array [0 .. 8191] of byte;
i, Read: longword;
begin
Result := 0;
for i := 1 to (Size div Sizeof(Buffer)) do
begin
Read := InStream.Read(Buffer, Sizeof(Buffer));
Inc(Result, Read);
Decrypt(Buffer, Buffer, Read);
OutStream.Write(Buffer, Read);
end;
if (Size mod Sizeof(Buffer)) <> 0 then
begin
Read := InStream.Read(Buffer, Size mod Sizeof(Buffer));
Inc(Result, Read);
Decrypt(Buffer, Buffer, Read);
OutStream.Write(Buffer, Read);
end;
end;
constructor TncEnc_cipher.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
Burn;
end;
destructor TncEnc_cipher.Destroy;
begin
if fInitialized then
Burn;
inherited Destroy;
end;
{ ** TncEnc_blockcipher ********************************************************** }
procedure TncEnc_blockcipher.Encrypt(const Indata; var Outdata; Size: longword);
begin
case fCipherMode of
cmCBC:
EncryptCBC(Indata, Outdata, Size);
cmCFB8bit:
EncryptCFB8bit(Indata, Outdata, Size);
cmCFBblock:
EncryptCFBblock(Indata, Outdata, Size);
cmOFB:
EncryptOFB(Indata, Outdata, Size);
cmCTR:
EncryptCTR(Indata, Outdata, Size);
end;
end;
procedure TncEnc_blockcipher.Decrypt(const Indata; var Outdata; Size: longword);
begin
case fCipherMode of
cmCBC:
DecryptCBC(Indata, Outdata, Size);
cmCFB8bit:
DecryptCFB8bit(Indata, Outdata, Size);
cmCFBblock:
DecryptCFBblock(Indata, Outdata, Size);
cmOFB:
DecryptOFB(Indata, Outdata, Size);
cmCTR:
DecryptCTR(Indata, Outdata, Size);
end;
end;
constructor TncEnc_blockcipher.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
fCipherMode := cmCBC;
end;
{ ** Helpher functions ********************************************************* }
procedure XorBlock(var InData1, InData2; Size: longword);
var
i: longword;
begin
for i := 1 to Size do
Pbyte(longword(@InData1) + i - 1)^ := Pbyte(longword(@InData1) + i - 1)^ xor Pbyte(longword(@InData2) + i - 1)^;
end;
function TncEnc_hash.SelfTestProp: boolean;
begin
Result := SelfTest;
end;
function TncEnc_cipher.GetMaxKeySizeProp: integer;
begin
Result := GetMaxKeySize;
end;
function TncEnc_cipher.SelfTestProp: boolean;
begin
Result := SelfTest;
end;
function TncEnc_blockcipher.GetBlockSizeProp: integer;
begin
Result := GetBlockSize;
end;
end.
|
{*******************************************************}
{ }
{ Delphi VCL Extensions (RX) }
{ }
{ Added by Polaris Software }
{*******************************************************}
unit rrxcombo;
{ RX RXColorCombo support constants }
{
Reserved diapasone
from MaxExtStrID - 500
to MaxExtStrID - 545
}
interface
const
{ The minimal VCL's used string ID is 61440. The custom IDs must be
less that above. }
MaxExtStrID = 61300;
{ RxCombos }
const
SColorBlack = MaxExtStrID - 500;
SColorMaroon = MaxExtStrID - 501;
SColorGreen = MaxExtStrID - 502;
SColorOlive = MaxExtStrID - 503;
SColorNavy = MaxExtStrID - 504;
SColorPurple = MaxExtStrID - 505;
SColorTeal = MaxExtStrID - 506;
SColorGray = MaxExtStrID - 507;
SColorSilver = MaxExtStrID - 508;
SColorRed = MaxExtStrID - 509;
SColorLime = MaxExtStrID - 510;
SColorYellow = MaxExtStrID - 511;
SColorBlue = MaxExtStrID - 512;
SColorFuchsia = MaxExtStrID - 513;
SColorAqua = MaxExtStrID - 514;
SColorWhite = MaxExtStrID - 515;
SColorScrollBar = MaxExtStrID - 516;
SColorBackground = MaxExtStrID - 517;
SColorActiveCaption = MaxExtStrID - 518;
SColorInactiveCaption = MaxExtStrID - 519;
SColorMenu = MaxExtStrID - 520;
SColorWindow = MaxExtStrID - 521;
SColorWindowFrame = MaxExtStrID - 522;
SColorMenuText = MaxExtStrID - 523;
SColorWindowText = MaxExtStrID - 524;
SColorCaptionText = MaxExtStrID - 525;
SColorActiveBorder = MaxExtStrID - 526;
SColorInactiveBorder = MaxExtStrID - 527;
SColorAppWorkSpace = MaxExtStrID - 528;
SColorHighlight = MaxExtStrID - 529;
SColorHighlightText = MaxExtStrID - 530;
SColorBtnFace = MaxExtStrID - 531;
SColorBtnShadow = MaxExtStrID - 532;
SColorGrayText = MaxExtStrID - 533;
SColorBtnText = MaxExtStrID - 534;
SColorInactiveCaptionText = MaxExtStrID - 535;
SColorBtnHighlight = MaxExtStrID - 536;
SColor3DDkShadow = MaxExtStrID - 537;
SColor3DLight = MaxExtStrID - 538;
SColorInfoText = MaxExtStrID - 539;
SColorInfoBk = MaxExtStrID - 540;
SColorCream = MaxExtStrID - 541;
SColorMoneyGreen = MaxExtStrID - 542;
SColorSkyBlue = MaxExtStrID - 543;
SColorNone = MaxExtStrID - 544;
SColorDefault = MaxExtStrID - 545;
SColorCustom = MaxExtStrID - 546;
implementation
end. |
unit EarthType;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Grids, Buttons, DB, OleCtrls,
ExtCtrls, Mask, rxToolEdit, rxCurrEdit;
type
TEarthTypeForm = class(TForm)
lbl_qiymc: TLabel;
btn_ok: TBitBtn;
btn_cancel: TBitBtn;
Gbox: TGroupBox;
sgEarthType: TStringGrid;
gbox2: TGroupBox;
lblD_t_no: TLabel;
lblD_t_name: TLabel;
Label1: TLabel;
Label2: TLabel;
edtEa_name: TEdit;
edtAge: TEdit;
edtEa_no: TCurrencyEdit;
edtEa_name_en: TEdit;
btn_add: TBitBtn;
btn_delete: TBitBtn;
btn_edit: TBitBtn;
procedure sgEarthTypeSelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
procedure btn_cancelClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure btn_deleteClick(Sender: TObject);
procedure btn_addClick(Sender: TObject);
procedure btn_editClick(Sender: TObject);
procedure btn_okClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure edtEa_noKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
private
{ Private declarations }
procedure button_status(int_status:integer;bHaveRecord:boolean);
procedure Get_oneRecord(aEarthNo: String);
function Delete_oneRecord(strSQL:string):boolean;
function Update_oneRecord(strSQL:string):boolean;
function Insert_oneRecord(strSQL:string):boolean;
function GetInsertSQL:string;
function GetUpdateSQL:string;
function GetDeleteSQL:string;
function Check_Data:boolean;
function isExistedRecord(aEarthNo:string):boolean;
public
{ Public declarations }
end;
type
TEarthRecord=Record
ea_no:String;
ea_name:string;
ea_name_en:string;
age:string;
end;
var
EarthTypeForm: TEarthTypeForm;
m_iGridSelectedRow: integer;
m_DataSetState: TDataSetState;
m_EarthRecord: TEarthRecord;
implementation
uses MainDM, public_unit;
{$R *.dfm}
procedure TEarthTypeForm.button_status(int_status: integer;
bHaveRecord: boolean);
begin
case int_status of
1: //浏览状态
begin
btn_edit.Enabled :=bHaveRecord;
btn_delete.Enabled :=bHaveRecord;
btn_edit.Caption :='修改';
btn_ok.Enabled :=false;
btn_add.Enabled :=true;
Enable_Components(self,false);
m_DataSetState := dsBrowse;
end;
2: //修改状态
begin
btn_edit.Enabled :=true;
btn_edit.Caption :='放弃';
btn_ok.Enabled :=true;
btn_add.Enabled :=false;
btn_delete.Enabled :=false;
Enable_Components(self,true);
m_DataSetState := dsEdit;
end;
3: //增加状态
begin
btn_edit.Enabled :=true;
btn_edit.Caption :='放弃';
btn_ok.Enabled :=true;
btn_add.Enabled :=false;
btn_delete.Enabled :=false;
Enable_Components(self,true);
m_DataSetState := dsInsert;
end;
end;
end;
function TEarthTypeForm.Check_Data: boolean;
begin
if trim(edtEa_no.Text) = '' then
begin
messagebox(self.Handle,'请输入土类代码！','数据校对',mb_ok);
edtEa_no.SetFocus;
result := false;
exit;
end;
if trim(edtEa_name.Text) = '' then
begin
messagebox(self.Handle,'请输入土类名称！','数据校对',mb_ok);
edtEa_name.SetFocus;
result := false;
exit;
end;
result := true;
end;
function TEarthTypeForm.Delete_oneRecord(strSQL: string): boolean;
begin
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add(strSQL);
try
try
ExecSQL;
MessageBox(self.Handle,'删除成功！','删除数据',MB_OK+MB_ICONINFORMATION);
result := true;
except
MessageBox(self.Handle,'数据库错误，不能删除所选数据。','数据库错误',MB_OK+MB_ICONERROR);
result := false;
end;
finally
close;
end;
end;
end;
procedure TEarthTypeForm.Get_oneRecord(aEarthNo: String);
begin
if aEarthNo='' then exit;
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add('SELECT ea_no,ea_name,ea_name_en,age FROM earthtype ');
sql.Add(' WHERE ea_no=' + ''''+aEarthNo+'''');
open;
while not Eof do
begin
edtEa_no.Text := FieldByName('ea_no').AsString;
edtEa_name.Text := FieldByName('ea_name').AsString;
edtEa_name_en.Text := FieldByName('ea_name_en').AsString;
edtAge.Text := FieldByName('age').AsString;
m_EarthRecord.age := edtAge.Text;
m_EarthRecord.ea_no := edtEa_no.Text;
m_EarthRecord.ea_name := edtEa_name.Text ;
m_EarthRecord.ea_name_en := edtEa_name_en.Text;
next;
end;
close;
end;
end;
function TEarthTypeForm.GetDeleteSQL: string;
begin
result :='DELETE FROM earthtype WHERE ea_no='+ ''''+edtEa_no.Text+'''';
end;
function TEarthTypeForm.GetInsertSQL: string;
begin
if trim(edtAge.Text)='' then
result := 'INSERT INTO earthtype (ea_no,ea_name,ea_name_en) VALUES('
+''''+trim(edtEa_no.Text)+''''+','
+''''+trim(edtEa_name.Text)+''''+','
+''''+trim(edtEa_name_en.Text)+''')'
else
result := 'INSERT INTO earthtype (ea_no,ea_name,ea_name_en,age) VALUES('
+''''+trim(edtEa_no.Text)+''''+','
+''''+trim(edtEa_name.Text)+''''+','
+''''+trim(edtEa_name_en.Text)+''''+','
+''''+trim(edtAge.Text)+''')';
end;
function TEarthTypeForm.GetUpdateSQL: string;
var
strSQLWhere,strSQLSet:string;
begin
strSQLWhere:=' WHERE ea_no='+''''+sgEarthType.Cells[1,sgEarthType.Row]+'''';
strSQLSet:='UPDATE earthtype SET ';
strSQLSet := strSQLSet + 'ea_no' +'='+''''+trim(edtEa_no.Text)+''''+',';
strSQLSet := strSQLSet + 'ea_name' +'='+''''+trim(edtEa_name.Text)+''''+',';
strSQLSet := strSQLSet + 'ea_name_en' +'='+''''+trim(edtEa_name_en.Text)+''''+',';
strSQLSet := strSQLSet + 'age' +'='+''''+trim(edtAge.Text)+'''';
result := strSQLSet + strSQLWhere;
end;
function TEarthTypeForm.Insert_oneRecord(strSQL: string): boolean;
begin
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add(strSQL);
try
try
ExecSQL;
MessageBox(self.Handle,'增加数据成功！','增加数据',MB_OK+MB_ICONINFORMATION);
result := true;
except
MessageBox(self.Handle,'数据库错误，增加数据失败。','数据库错误',MB_OK+MB_ICONERROR);
result:= false;
end;
finally
close;
end;
end;
end;
function TEarthTypeForm.isExistedRecord(aEarthNo: string): boolean;
begin
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add('SELECT ea_no FROM earthtype ');
sql.Add(' WHERE ea_no=' + ''''+aEarthNo+'''' );
try
try
Open;
if eof then
result:=false
else
begin
result:=true;
messagebox(self.Handle,'此类别代码已经存在，请输入新的类别代码！','数据校对',mb_ok);
edtEa_no.SetFocus;
end;
except
result:=false;
end;
finally
close;
end;
end;
end;
function TEarthTypeForm.Update_oneRecord(strSQL: string): boolean;
begin
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add(strSQL);
try
try
ExecSQL;
MessageBox(self.Handle,'更新数据成功！','更新数据',MB_OK+MB_ICONINFORMATION);
result := true;
except
MessageBox(self.Handle,'数据库错误，更新数据失败。','数据库错误',MB_OK+MB_ICONERROR);
result:= false;
end;
finally
close;
end;
end;
end;
procedure TEarthTypeForm.sgEarthTypeSelectCell(Sender: TObject; ACol,
ARow: Integer; var CanSelect: Boolean);
begin
if sgEarthType.Tag =1 then exit;
if (ARow <>0) and (ARow<>m_iGridSelectedRow) then
if sgEarthType.Cells[1,ARow]<>'' then
begin
Get_oneRecord(sgEarthType.Cells[1,ARow]);
if sgEarthType.Cells[1,ARow]='' then
Button_status(1,false)
else
Button_status(1,true);
end
else
begin
clear_data(self);
end;
m_iGridSelectedRow:=ARow;
end;
procedure TEarthTypeForm.btn_cancelClick(Sender: TObject);
begin
self.Close;
end;
procedure TEarthTypeForm.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
Action := caFree;
end;
procedure TEarthTypeForm.btn_deleteClick(Sender: TObject);
var
strSQL: string;
begin
if MessageBox(self.Handle,
'您确定要删除吗？','警告', MB_YESNO+MB_ICONQUESTION)=IDNO then exit;
if edtEa_no.Text <> '' then
begin
strSQL := self.GetDeleteSQL;
if Delete_oneRecord(strSQL) then
begin
Clear_Data(self);
DeleteStringGridRow(sgEarthType,sgEarthType.Row);
self.Get_oneRecord(sgEarthType.Cells[1,sgEarthType.Row]);
if sgEarthType.Cells[1,sgEarthType.row]='' then
button_status(1,false)
else
button_status(1,true);
end;
end;
end;
procedure TEarthTypeForm.btn_addClick(Sender: TObject);
begin
Clear_Data(self);
m_EarthRecord.age := '';
m_EarthRecord.ea_no := '';
Button_status(3,true);
edtEa_no.SetFocus;
edtEa_no.ReadOnly := false;
end;
procedure TEarthTypeForm.btn_editClick(Sender: TObject);
begin
if btn_edit.Caption ='修改' then
begin
Button_status(2,true);
end
else
begin
clear_data(self);
Button_status(1,true);
self.Get_oneRecord(sgEarthType.Cells[1,sgEarthType.Row]);
end;
end;
procedure TEarthTypeForm.btn_okClick(Sender: TObject);
var
strSQL: string;
begin
if not Check_Data then exit;
if m_DataSetState = dsInsert then
begin
if isExistedRecord(trim(edtEa_no.Text)) then exit;
strSQL := self.GetInsertSQL;
if Insert_oneRecord(strSQL) then
begin
if (sgEarthType.RowCount =2) and (sgEarthType.Cells[1,1] ='') then
else
sgEarthType.RowCount := sgEarthType.RowCount+1;
m_iGridSelectedRow:= sgEarthType.RowCount-1;
sgEarthType.Cells[1,sgEarthType.RowCount-1] := trim(edtEa_no.Text);
sgEarthType.Cells[2,sgEarthType.RowCount-1] := trim(edtEa_name.Text);
sgEarthType.Row := sgEarthType.RowCount-1;
Button_status(1,true);
btn_add.SetFocus;
edtEa_no.ReadOnly := true;
end;
end
else if m_DataSetState = dsEdit then
begin
if sgEarthType.Cells[1,sgEarthType.Row]<>trim(edtEa_no.Text) then
if isExistedRecord(trim(edtEa_no.Text)) then exit;
strSQL := self.GetUpdateSQL;
if self.Update_oneRecord(strSQL) then
begin
sgEarthType.Cells[1,sgEarthType.Row] := edtEa_no.Text ;
sgEarthType.Cells[2,sgEarthType.Row] := edtEa_name.Text ;
Button_status(1,true);
btn_add.SetFocus;
end;
end;
end;
procedure TEarthTypeForm.FormCreate(Sender: TObject);
var
i: integer;
begin
self.Left := trunc((screen.Width -self.Width)/2);
self.Top := trunc((Screen.Height - self.Height)/2);
sgEarthType.RowHeights[0] := 16;
sgEarthType.Cells[1,0] := '土类代码';
sgEarthType.Cells[2,0] := '土类名称';
sgEarthType.ColWidths[0]:=10;
sgEarthType.ColWidths[1]:=125;
sgEarthType.ColWidths[2]:=125;
m_iGridSelectedRow:= -1;
Clear_Data(self);
with MainDataModule.qryEarthType do
begin
close;
sql.Clear;
sql.Add('SELECT ea_no,ea_name,age FROM earthtype');
open;
i:=0;
sgEarthType.Tag :=1;
while not Eof do
begin
i:=i+1;
sgEarthType.RowCount := i +1;
sgEarthType.Cells[1,i] := FieldByName('ea_no').AsString;
sgEarthType.Cells[2,i] := FieldByName('ea_name').AsString;
Next ;
end;
close;
sgEarthType.Tag :=0;
end;
if i>0 then
begin
sgEarthType.Row :=1;
m_iGridSelectedRow :=1;
Get_oneRecord(sgEarthType.Cells[1,sgEarthType.Row]);
button_status(1,true);
end
else
button_status(1,false);
end;
procedure TEarthTypeForm.edtEa_noKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
change_focus(key,self);
end;
end.
|
unit Bitmaps;
interface
uses
Windows, Messages;
type
Color = byte;
PAColor = ^AColor;
PColor = ^Color;
AColor = array [0 .. MaxInt div sizeof(Color)-1] of Color;
Bitmap = record
H : HWND;
DC : HDC;
sizeX, sizeY, stride : integer;
Pixels : PAColor;
end;
procedure CreateBitmap (var B: Bitmap; sizeX, sizeY: integer);
procedure DestroyBitmap (var B: Bitmap);
function NearestColor(r,g,b: integer): Color;
procedure SetFogTable (fogr, fogg, fogb : integer);
var
ColorTable : array [0..255] of TRGBQuad;
FogTable : array [0..319,0..255] of Color;
implementation
uses
Memory;
procedure SetFogTable (fogr, fogg, fogb : integer);
var
i,j,f,r,g,b: integer;
begin
for i := 0 to 319 do begin // уровень тумана
if i<64 then f := i*4 else f := 256;
f := (f*(256*2-f)) div (1*256);
for j := 0 to 255 do begin // цвет
r := (ColorTable[j].rgbRed * f + fogr * (256-f)) div 256;
g := (ColorTable[j].rgbGreen * f + fogg * (256-f)) div 256;
b := (ColorTable[j].rgbBlue * f + fogb * (256-f)) div 256;
FogTable[i,j] := NearestColor(r,g,b);
end;
end;
end;
function IndexToRGB (i: integer): TRGBQuad;
const MainColors : array [0..15] of TRGBQuad = (
(rgbBlue: 0; rgbGreen: 255; rgbRed: 255),
(rgbBlue: 64; rgbGreen: 255; rgbRed: 192),
(rgbBlue: 128; rgbGreen: 255; rgbRed: 128),
(rgbBlue: 192; rgbGreen: 255; rgbRed: 64),
(rgbBlue: 255; rgbGreen: 255; rgbRed: 0),
(rgbBlue: 0; rgbGreen: 128; rgbRed: 255),
(rgbBlue: 128; rgbGreen: 192; rgbRed: 255),
(rgbBlue: 255; rgbGreen: 255; rgbRed: 255),
(rgbBlue: 255; rgbGreen: 192; rgbRed: 128),
(rgbBlue: 255; rgbGreen: 128; rgbRed: 0),
(rgbBlue: 0; rgbGreen: 0; rgbRed: 255),
(rgbBlue: 128; rgbGreen: 64; rgbRed: 255),
(rgbBlue: 255; rgbGreen: 128; rgbRed: 255),
(rgbBlue: 255; rgbGreen: 64; rgbRed: 128),
(rgbBlue: 255; rgbGreen: 0; rgbRed: 0),
(rgbBlue: 0; rgbGreen: 0; rgbRed: 0));
var
l,c : integer;
//cr,cg,cb : integer;
begin
if i=0 then Result := MainColors[15]
else begin
l := (i-1) div 15+1; // 1..17
c := (i-1) mod 15;
result.rgbBlue := (MainColors[c].rgbBlue *1+0) div 1 * l div 17;
result.rgbGreen := (MainColors[c].rgbGreen*1+0) div 1 * l div 17;
result.rgbRed := (MainColors[c].rgbRed *1+0) div 1 * l div 17;
end;
Result.rgbReserved := 0;
{
cr := i and 7;
cg := (i shr 3) and 3;
cb := i shr 5;
result.rgbRed := cr*36;
result.rgbGreen := (cr+cb)*14+cg*14;
result.rgbBlue := cb*36;
result.rgbReserved := 0; }
end;
procedure CreateBitmap (var B: Bitmap; sizeX, sizeY: integer);
var
BI : ^TBitmapInfo;
MS : MemoryState;
ScreenDC: HDC;
i : integer;
begin
SaveState(MS);
BI := Alloc(sizeof(TBitmapInfo) + 255*sizeof(tagRGBQuad));
FillChar(BI^, SizeOf(BI^), 0);
B.sizeX := sizeX;
B.sizeY := sizeY;
B.stride := (sizeX+3) and not 3;
with BI.bmiHeader do begin
biSize := SizeOf(BI.bmiHeader);
biWidth := sizeX;
biHeight := sizeY;
biPlanes := 1;
biBitCount := sizeof(Color)*8;
end;
{$IFOPT R+} {$DEFINE OLD_R} {$R-} {$ENDIF}
for i := 0 to 255 do begin
BI.bmiColors[i] := ColorTable[i];
BI.bmiColors[i].rgbGreen :=
(BI.bmiColors[i].rgbRed + BI.bmiColors[i].rgbBlue + BI.bmiColors[i].rgbGreen) div 3;
end;
{$IFDEF OLD_R} {$R+} {$UNDEF OLD_R} {$ENDIF}
ScreenDC := GetDC(0);
with B do begin
DC := CreateCompatibleDC(ScreenDC);
H := CreateDIBSection(DC, BI^, DIB_RGB_COLORS, pointer(Pixels), 0, 0);
SelectObject(DC, H);
ReleaseDC(0, ScreenDC);
end;
RestoreState(MS);
end;
procedure DestroyBitmap (var B: Bitmap);
begin
with B do if H <> 0 then begin
SelectObject(DC, 0);
DeleteDC(DC);
DeleteObject(H);
H := 0;
end;
end;
function NearestColor(r,g,b: integer): Color;
var
i : integer;
dst,adst : integer;
begin
dst := 1024;
Result := 0;
for i := 0 to 255 do begin
adst := abs(r-ColorTable[i].rgbRed) + abs(g-ColorTable[i].rgbGreen) + abs(b-ColorTable[i].rgbBlue);
if adst<dst then begin
Result := i;
dst := adst;
end;
end;
//Result := r or g shl 8 or b shl 16;
end;
var
i: integer;
initialization
for i := 0 to 255 do ColorTable[i] := IndexToRGB(i);
end.
|
{*******************************************************}
{ }
{ CodeGear Delphi Runtime Library }
{ Copyright(c) 2014-2018 Embarcadero Technologies, Inc. }
{ All rights reserved }
{ }
{*******************************************************}
unit Web.HTTPDMethods;
// Define methods for accessing apache server.
// These methods can be use for different versions of Apache 2.0.
interface
uses
System.SysUtils;
type
// Pointer to pool
PHTTPDPool = type Pointer;
// Pointer to request
PHTTPDRequest = type Pointer;
// Pointer to server record
PHTTPDServer_rec = type Pointer;
THTTPDMethods = class
public type
THandlerProc = function(const p: PHTTPDRequest): Integer; cdecl;
TInitiationProc = Procedure(const p: PHTTPDPool; const s: PHTTPDServer_rec); cdecl;
TTerminationFunc = function(const p: Pointer): Integer; cdecl;
public
// Consts
class function get_AP_OK: Integer;
class function get_AP_DONE: Integer;
class function get_AP_DECLINED: Integer;
class function get_APR_HOOK_REALLY_FIRST: Integer; // May pass to hook_handler
class function get_APR_HOOK_FIRST: Integer;
class function get_APR_HOOK_MIDDLE: Integer;
class function get_APR_HOOK_LAST: Integer;
class function get_APR_HOOK_REALLY_LAST: Integer;
// Utils
class procedure hook_handler(const AHandler: THandlerProc; const APre: PPChar; const ASucc: PPChar; AOrder: Integer);
class procedure hook_child_init(const AInitiation: TInitiationProc; const APre: PPChar; const ASucc: PPChar; AOrder: Integer);
class procedure pool_cleanup_register(const p: PHTTPDPool; const data: Pointer; APlainTermination: TTerminationFunc; AChildTermination: TTerminationFunc);
class function server_root_relative(const ARequestRec: PHTTPDRequest; const AURI: UTF8String): UTF8String;
// Read request
class function get_handler(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_method(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_ContentType(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_protocol(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_unparsed_uri(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_args(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_path_info(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_filename(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_Accept(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_From(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_hostname(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_Referer(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_UserAgent(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_content_encoding(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_ContentType(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_ContentLength(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_Title(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_ServerPort(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_Content(const ARequestRec: PHTTPDRequest): TBytes;
class function get_client_block(const ARequestRec: PHTTPDRequest; Buffer: PByte; Count: Integer): Integer;
class function get_Field(const ARequestRec: PHTTPDRequest; const AName: UTF8String): UTF8String;
class function get_connection_ClientIP(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_connection_RemoteHost(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_Connection(const ARequestRec: PHTTPDRequest): UTF8String;
class function get_headers_in_Cookie(const ARequestRec: PHTTPDRequest): UTF8String;
/// <summary> Returns the header Authorization value </summary>
class function get_headers_in_Authorization(const ARequestRec: PHTTPDRequest): UTF8String;
// write request response
class procedure set_status(const ARequestRec: PHTTPDRequest; ACode: Integer);
class procedure add_headers_out(const ARequestRec: PHTTPDRequest; const Key, Value: UTF8String);
class procedure set_headers_out(const ARequestRec: PHTTPDRequest; const Key, Value: UTF8String);
class procedure set_headers_out_ContentType(const ARequestRec: PHTTPDRequest; const AType: UTF8String);
class procedure set_headers_out_ContentEncoding(const ARequestRec: PHTTPDRequest; const AValue: UTF8String);
class procedure set_ContentType(const ARequestRec: PHTTPDRequest; const AValue: UTF8String);
class procedure set_headers_out_ContentLength(const ARequestRec: PHTTPDRequest; AValue: Integer);
class procedure set_location(const ARequestRec: PHTTPDRequest; const AValue: UTF8String); // redirect
class function write_buffer(const ARequestRec: PHTTPDRequest; var Buffer; Count: Integer): Integer;
class function write_string(const ARequestRec: PHTTPDRequest; const AValue: UTF8String): Integer;
end;
EHTTPMethodsError = class(Exception);
THTTPDInit = class
public type
TRegisterHooksProc = procedure(const p: PHTTPDPool);
TModuleData = pbyte;
private
class var FRegisterHooksProc: TRegisterHooksProc;
class var FModuleData: TModuleData;
class var FHandlerName: UTF8String;
class var FModuleName: UTF8String;
class var FRegisterCustomHooksProc: TRegisterHooksProc;
class function GetModuleName: PUTF8Char; static; // Defaults to the DLL/SO's name
public
class procedure InitModule(const ARegisterHooksProc: TRegisterHooksProc;
const AModuleData: TModuleData; const AHandlerName: UTF8String);
class property RegisterHooksProc: TRegisterHooksProc read FRegisterHooksProc;
class property RegisterCustomHooksProc: TRegisterHooksProc read FRegisterCustomHooksProc write FRegisterCustomHooksProc;
class property ModuleData: TModuleData read FModuleData;
class property HandlerName: UTF8String read FHandlerName;
class property ModuleName: PUTF8Char read GetModuleName;
end;
implementation
uses
{$IFDEF MSWINDOWS}
Winapi.Windows,
{$ENDIF}
Web.HTTPDImpl, Web.ApacheConst, System.Math;
procedure CheckRegister; inline;
begin
if GHTTPDImpl = nil then
raise EHTTPMethodsError.CreateRes(@sHTTPDImplNotRegistered);
end;
{ TRequestRecReader }
class function THTTPDMethods.get_args(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_args(ARequestRec);
end;
class function THTTPDMethods.get_connection_ClientIP(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_connection_ClientIP(ARequestRec);
end;
class function THTTPDMethods.get_connection_RemoteHost(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_connection_RemoteHost(ARequestRec);
end;
class function THTTPDMethods.get_Content(
const ARequestRec: PHTTPDRequest): TBytes;
begin
CheckRegister;
Result := GHTTPDImpl.get_Content(ARequestRec);
end;
class function THTTPDMethods.get_client_block(const ARequestRec: PHTTPDRequest; Buffer: PByte; Count: Integer): Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_client_block(ARequestRec, Buffer, Count);
end;
class function THTTPDMethods.get_ContentType(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_ContentType(ARequestRec);
end;
class function THTTPDMethods.get_content_encoding(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_content_encoding(ARequestRec);
end;
class function THTTPDMethods.get_Field(const ARequestRec: PHTTPDRequest;
const AName: UTF8String): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Field(ARequestRec, AName);
end;
class function THTTPDMethods.get_filename(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_filename(ARequestRec);
end;
class function THTTPDMethods.get_handler(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_handler(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Accept(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Accept(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Cookie(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Cookie(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Authorization(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Authorization(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Connection(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Connection(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_ContentLength(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_ContentLength(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_ContentType(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_ContentType(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_From(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_From(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Referer(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Referer(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_Title(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_Title(ARequestRec);
end;
class function THTTPDMethods.get_headers_in_UserAgent(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_headers_in_UserAgent(ARequestRec);
end;
class function THTTPDMethods.get_hostname(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_hostname(ARequestRec);
end;
class function THTTPDMethods.get_method(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_method(ARequestRec);
end;
class function THTTPDMethods.get_path_info(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_path_info(ARequestRec);
end;
class function THTTPDMethods.get_protocol(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_protocol(ARequestRec);
end;
class function THTTPDMethods.get_ServerPort(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_ServerPort(ARequestRec);
end;
class function THTTPDMethods.get_unparsed_uri(
const ARequestRec: PHTTPDRequest): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.get_unparsed_uri(ARequestRec);
end;
class procedure THTTPDMethods.hook_handler(const AHandler: THandlerProc;
const APre, ASucc: PPChar; AOrder: Integer);
begin
CheckRegister;
GHTTPDImpl.hook_handler(AHandler, APre, ASucc, AOrder);
end;
class procedure THTTPDMethods.pool_cleanup_register(const p: PHTTPDPool;
const data: Pointer; APlainTermination, AChildTermination: TTerminationFunc);
begin
CheckRegister;
GHTTPDImpl.pool_cleanup_register(p, data, APlainTermination, AChildTermination);
end;
class procedure THTTPDMethods.hook_child_init(const AInitiation: TInitiationProc;
const APre, ASucc: PPChar; AOrder: Integer);
begin
CheckRegister;
GHTTPDImpl.hook_child_init(AInitiation, APre, ASucc, AOrder);
end;
class function THTTPDMethods.server_root_relative(
const ARequestRec: PHTTPDRequest; const AURI: UTF8String): UTF8String;
begin
CheckRegister;
Result := GHTTPDImpl.server_root_relative(ARequestRec, AURI);
end;
class procedure THTTPDMethods.set_ContentType(
const ARequestRec: PHTTPDRequest; const AValue: UTF8String);
begin
CheckRegister;
GHTTPDImpl.set_ContentType(ARequestRec, AValue);
end;
class procedure THTTPDMethods.add_headers_out(const ARequestRec: PHTTPDRequest;
const Key, Value: UTF8String);
begin
CheckRegister;
GHTTPDImpl.add_headers_out(ARequestRec, Key, Value);
end;
class procedure THTTPDMethods.set_headers_out(
const ARequestRec: PHTTPDRequest; const Key, Value: UTF8String);
begin
CheckRegister;
GHTTPDImpl.set_headers_out(ARequestRec, Key, Value);
end;
class procedure THTTPDMethods.set_headers_out_ContentEncoding(
const ARequestRec: PHTTPDRequest; const AValue: UTF8String);
begin
CheckRegister;
GHTTPDImpl.set_headers_out_ContentEncoding(ARequestRec, AValue);
end;
class procedure THTTPDMethods.set_headers_out_ContentLength(
const ARequestRec: PHTTPDRequest; AValue: Integer);
begin
CheckRegister;
GHTTPDImpl.set_headers_out_ContentLength(ARequestRec, AValue);
end;
class procedure THTTPDMethods.set_headers_out_ContentType(
const ARequestRec: PHTTPDRequest; const AType: UTF8String);
begin
CheckRegister;
GHTTPDImpl.set_headers_out_ContentType(ARequestRec, AType);
end;
class procedure THTTPDMethods.set_location(const ARequestRec: PHTTPDRequest;
const AValue: UTF8String);
begin
CheckRegister;
GHTTPDImpl.set_headers_out_location(ARequestRec, AValue);
end;
class procedure THTTPDMethods.set_status(const ARequestRec: PHTTPDRequest;
ACode: Integer);
begin
CheckRegister;
GHTTPDImpl.set_status(ARequestRec, ACode);
end;
class function THTTPDMethods.write_buffer(const ARequestRec: PHTTPDRequest;
var Buffer; Count: Integer): Integer;
begin
CheckRegister;
Result := GHTTPDImpl.write_buffer(ARequestRec, Buffer, Count);
end;
class function THTTPDMethods.write_string(const ARequestRec: PHTTPDRequest;
const AValue: UTF8String): Integer;
begin
CheckRegister;
Result := GHTTPDImpl.write_string(ARequestRec, AValue);
end;
class function THTTPDMethods.get_APR_HOOK_FIRST: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_APR_HOOK_FIRST;
end;
class function THTTPDMethods.get_APR_HOOK_LAST: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_APR_HOOK_LAST;
end;
class function THTTPDMethods.get_APR_HOOK_MIDDLE: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_APR_HOOK_MIDDLE;
end;
class function THTTPDMethods.get_APR_HOOK_REALLY_FIRST: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_APR_HOOK_REALLY_FIRST;
end;
class function THTTPDMethods.get_APR_HOOK_REALLY_LAST: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_APR_HOOK_REALLY_LAST;
end;
class function THTTPDMethods.get_AP_DECLINED: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_AP_DECLINED;
end;
class function THTTPDMethods.get_AP_DONE: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_AP_DONE;
end;
class function THTTPDMethods.get_AP_OK: Integer;
begin
CheckRegister;
Result := GHTTPDImpl.get_AP_OK;
end;
{ HTTPDInit }
class function THTTPDInit.GetModuleName: PUTF8Char;
begin
Result := PUTF8Char(FModuleName);
end;
class procedure THTTPDInit.InitModule(const ARegisterHooksProc: TRegisterHooksProc;
const AModuleData: TModuleData; const AHandlerName: UTF8String);
var
LModuleName: string;
LHandlerName: UTF8String;
begin
Assert(Assigned(ARegisterHooksProc));
Assert(AModuleData <> nil);
CheckRegister;
// Set global variables
// Extract module name
SetLength(LModuleName, MAX_PATH+1);
SetLength(LModuleName, GetModuleFileName(HInstance,
PChar(LModuleName), Length(LModuleName)));
LModuleName := ExtractFileName(string(LModuleName));
if AHandlerName <> '' then
LHandlerName := AHandlerName
else
begin
// If no handler name provided, generate one from dll name
LHandlerName := UTF8String(Lowercase(ChangeFileExt(LModuleName, '-handler'))); {do not localize}
end;
FModuleName := UTF8String(LowerCase(LModuleName));
FHandlerName := LHandlerName;
FModuleData := AModuleData;
FRegisterHooksProc := ARegisterHooksProc;
// Initialize module data
GHTTPDImpl.InitModule;
end;
end.
|
unit SimpleScriptObj;
interface
uses Classes, Sample_TLB, SiteComp, HTTPProd, WebAuto;
type
TSimpleScriptObject = class(TComponent, IGetScriptObject, IWebVariableName)
private
FSampleValue: string;
protected
{ IWebVariableName }
function GetVariableName: string;
{ IGetScriptObject }
function GetScriptObject: IDispatch;
published
property SampleValue: string read FSampleValue write FSampleValue;
end;
TSimpleScriptObjectWrapper = class(TScriptObject, ISimpleScriptObjectWrapper)
private
FSimpleScriptObject: TSimpleScriptObject;
protected
{ ISimpleScriptObjectWrapper }
function Get_SampleValue: WideString; safecall;
public
constructor Create(ASimpleScriptObject: TSimpleScriptObject);
end;
var
SampleComServer: TAbstractScriptComServerObject;
implementation
uses ActiveX, SysUtils;
type
TSampleComServer = class(TAbstractScriptComServerObject)
protected
function ImplGetTypeLib: ITypeLib; override;
end;
function TSampleComServer.ImplGetTypeLib: ITypeLib;
begin
if LoadRegTypeLib(LIBID_Sample, 1, 0, 0, Result) <> S_OK then
Result := nil;
end;
{ TSimpleScriptObjectWrapper }
constructor TSimpleScriptObjectWrapper.Create(ASimpleScriptObject: TSimpleScriptObject);
begin
inherited Create;
FSimpleScriptObject := ASimpleScriptObject;
end;
function TSimpleScriptObjectWrapper.Get_SampleValue: WideString;
begin
Result := FSimpleScriptObject.SampleValue;
end;
{ TSimpleScriptObject }
function TSimpleScriptObject.GetScriptObject: IDispatch;
begin
Result := TSimpleScriptObjectWrapper.Create(Self);
end;
function TSimpleScriptObject.GetVariableName: string;
begin
Result := Self.Name;
end;
initialization
SampleComServer := TSampleComServer.Create;
SampleComServer.RegisterScriptClass(TSimpleScriptObjectWrapper, Class_SimpleScriptObjectWrapper);
finalization
FreeAndNil(SampleComServer);
end.
|
unit uSalePromotionEditor;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ComCtrls, Buttons,uConst,uTC,ADODB,uDBuitls;
type
TEditor=(TESaleAdd,TESaleModify);
TfrmEditor = class(TForm)
lblStart: TLabel;
dtpStart: TDateTimePicker;
lblEnd: TLabel;
dtpEnd: TDateTimePicker;
lblPromotionType: TLabel;
cbbPromotionType: TComboBox;
lblPromotion: TLabel;
edtDiscountPrice: TEdit;
lblUnit: TLabel;
lblSetDiscount: TLabel;
edtDiscount: TEdit;
pnlTop: TPanel;
pnlButtom: TPanel;
btnOK: TButton;
btnCancel: TButton;
lbl1: TLabel;
edtPtype: TEdit;
lbl2: TLabel;
edtBtype: TEdit;
btnPtype: TSpeedButton;
btnBtype: TSpeedButton;
lblOrgPriceValue: TLabel;
lblOrgPrice: TLabel;
procedure cbbPromotionTypeChange(Sender: TObject);
procedure edtDiscountChange(Sender: TObject);
procedure edtDiscountPriceKeyPress(Sender: TObject; var Key: Char);
procedure btnPtypeClick(Sender: TObject);
procedure btnBtypeClick(Sender: TObject);
procedure btnCancelClick(Sender: TObject);
procedure btnOKClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure edtPtypeKeyPress(Sender: TObject; var Key: Char);
procedure edtPtypeExit(Sender: TObject);
procedure edtBtypeExit(Sender: TObject);
procedure edtBtypeKeyPress(Sender: TObject; var Key: Char);
procedure FormCreate(Sender: TObject);
procedure edtPtypeDblClick(Sender: TObject);
procedure edtBtypeDblClick(Sender: TObject);
private
{ Private declarations }
ResultPtypeRecord:TResultRecord;
ResultBtypeRecord:TResultRecord;
ASql : String;
procedure IniView;
function CheckValid:Boolean;
function GetOrgprice(ptypeid,btypeid:String):double;
procedure SetOrgPrice;
procedure ClearTC;
procedure UpdateStandard(const ptypeid:String;Sale:Boolean);
public
{ Public declarations }
EditMode:TEditor;
Spentity:TSalePromotion;
end;
var
frmEditor: TfrmEditor;
implementation
{$R *.dfm}
procedure TfrmEditor.cbbPromotionTypeChange(Sender: TObject);
begin
edtDiscount.Visible:=(cbbPromotionType.ItemIndex =1);
edtDiscountPrice.Enabled :=(cbbPromotionType.ItemIndex =0);
edtDiscountPrice.Text := '';
lblSetDiscount.Visible := edtDiscount.Visible;
end;
procedure TfrmEditor.edtDiscountChange(Sender: TObject);
var
orgPrice:double;
disCount:double;
begin
orgPrice:= 0;
disCount := strtofloatdef(Trim(edtDiscount.Text),0.0);
edtDiscountPrice.Text := floatToStr(orgPrice * disCount);
end;
procedure TfrmEditor.edtDiscountPriceKeyPress(Sender: TObject;
var Key: Char);
begin
if not (key in ['0'..'9','.',#8]) then
key:=#0;
if (key='.') and (Pos('.',edtDiscountPrice.Text)>0) then
key:=#0;
end;
procedure TfrmEditor.IniView;
begin
if EditMode = TESaleAdd then
begin
edtPtype.Text :='';
edtBtype.Text :='';
dtpStart.DateTime := Now;
dtpEnd.DateTime := Now;
edtDiscountPrice.Text :='';
edtDiscount.Text :='';
lblSetDiscount.Visible := False;
edtDiscount.Visible := False;
lblOrgPriceValue.Caption := '0';
end
else
begin
edtPtype.Text := Spentity.PFullName ;
edtBtype.Text := Spentity.BFullName ;
dtpStart.DateTime := Spentity.StartDate;
dtpEnd.DateTime := Spentity.EndDate;
edtDiscountPrice.Text := floatTostr(Spentity.DiscountPrice);//-0.001);
edtDiscount.Text :='';
lblOrgPriceValue.Caption := floatTostr(Spentity.PPrice);
lblSetDiscount.Visible := False;
edtDiscount.Visible := False;
btnPtype.Enabled := False;
edtPtype.Enabled := False;
end;
end;
procedure TfrmEditor.btnPtypeClick(Sender: TObject);
begin
frmTC := TfrmTC.Create(Self);
frmTC.Basictype := btPtype;
frmTC.SearchStr := Trim(edtPtype.Text);
if frmTC.ShowModal=mrOK then
begin
Self.ResultPtypeRecord := frmTC.ResultRecord;
edtPtype.Text := Self.ResultPtypeRecord.fullname;
end;
frmTC.Free;
SetOrgPrice;
end;
procedure TfrmEditor.btnBtypeClick(Sender: TObject);
begin
frmTC := TfrmTC.Create(Self);
frmTC.Basictype := btBtype;
frmTC.SearchStr := Trim(edtBtype.Text);
if frmTC.ShowModal=mrOK then
begin
Self.ResultBtypeRecord := frmTC.ResultRecord;
edtBtype.Text := Self.ResultBtypeRecord.fullname;
end;
frmTC.Free;
SetOrgPrice;
end;
procedure TfrmEditor.btnCancelClick(Sender: TObject);
begin
Self.Close;
Self.ModalResult := mrOk;
end;
procedure TfrmEditor.btnOKClick(Sender: TObject);
var
tempDataset,existsDataset,dataset:TADODATASet;
atempSql:string;
temSpentity:TSalePromotion ;
price:Double;
tempptypeid,tempbtypeid,tempspid:string;
procedure AddSPtoDB(SpEntity:TSalePromotion);
begin
if (not SpEntity.IStoAllBtype) or (SpEntity.Btypeid=ALLBTYPEID) then
begin
//更改商品全名
// if Pos('【促】',SpEntity.PFullName)=0 then
// begin
// ASql:='update ptype set FullName=''【促】'+SpEntity.PFullName+''' where typeid='''+SpEntity.PTypeid+'''';
// DbHelper.Execute(ASql,dataset);
// end
// else
// begin
// SpEntity.PFullName := Copy(SpEntity.PFullName,POS('】',SpEntity.PFullName)+2,Length(SpEntity.PFullName));
// end;
end;
UpdateStandard(SpEntity.PTypeid,True);
if SpEntity.Btypeid<>'00000' then
begin
//修改跟踪价格
ASql := 'if not Exists(select * from price where ptypeid='''+SpEntity.PTypeid+''' and btypeid='''+SpEntity.Btypeid+''')' +
' begin insert into price(ptypeid,btypeid,costprice,saleprice,discount,remarked) values('''+SpEntity.PTypeid+''','''+SpEntity.Btypeid+''',0,'+floattostr(SpEntity.DiscountPrice)+',1.0,0) end'+
' else begin update price set saleprice='+floattostr(SpEntity.DiscountPrice)+' where ptypeid='''+SpEntity.PTypeid+''' and btypeid='''+SpEntity.Btypeid+''' end';
DbHelper.Execute(ASql,dataset);
end;
//插入记录
ASql:= ' insert into SalesPromotion(PTypeId,BTypeId,OrgPrice,usercode,OrgFullName,BFullName,starttime,endtime,DiscountPrice,Invalid,ISToAllBtype,Visible) ' +
'values('''+SpEntity.PTypeid+''','''+SpEntity.Btypeid+''','+floattostr(SpEntity.PPrice) +',''' + SpEntity.PuserCode+''','''+SpEntity.PFullName+''','''+ SpEntity.BFullName +''','''+
datetostr(SpEntity.StartDate)+''','''+ datetostr(SpEntity.EndDate)+''','+ floattostr(SpEntity.DiscountPrice) +','+booltostr(SpEntity.Invalid)+','+booltostr(SpEntity.IStoAllBtype)+','+booltostr(SpEntity.Visible)+')';
DbHelper.Execute(ASql,dataset);
end;
procedure update(ASpEntity:TSalePromotion);
begin
//修改SalesPromotion信息
ASql := 'update SalesPromotion set starttime='''+DateToStr(ASpEntity.StartDate)+''',endtime='''+DateToStr(ASpEntity.EndDate)+
''',DiscountPrice='+floatTostr(ASpEntity.DiscountPrice)+',IsToAllBtype='+booltostr(ASpEntity.IStoAllBtype)+
',Visible='+booltostr(ASpEntity.Visible)+',BFullName='''+ ASpEntity.BFullName +''',BTypeId='''+ASpEntity.Btypeid+''',OrgPrice='+ floatTostr(ASpEntity.PPrice)+
' where spid='''+ASpEntity.SpId+'''';
dataset:=nil;
DBHelper.Execute(ASql,dataset);
//price价格的saleprice设置有触发器
ASql := 'update SalesPromotion set Invalid=1 where spid='''+ASpEntity.SpId+'''';
dataset:=nil;
DBHelper.Execute(ASql,dataset);
ASQl := 'update price set saleprice='+floattostr(ASpEntity.DiscountPrice)+' where ptypeid='''+ASpEntity.PTypeid+''' and btypeid='''+ASpEntity.Btypeid+'''';
DBHelper.Execute(ASql,dataset);
dataset:=nil;
ASql := 'update SalesPromotion set Invalid=0 where spid='''+ASpEntity.SpId+'''';
DBHelper.Execute(ASql,dataset);
end;
procedure GetSPFromUI(var ASpentity:TSalePromotion);
begin
if ASpentity=nil then
ASpentity:=TSalePromotion.Create;
ASpentity.SpId:='';
ASpentity.PuserCode := Self.ResultPtypeRecord.usercode;
ASpentity.PFullName := Self.ResultPtypeRecord.fullname;
ASpentity.PTypeid := Self.ResultPtypeRecord.typeid;
ASpentity.BFullName := Self.ResultBtypeRecord.fullname;
ASpentity.Btypeid := Self.ResultBtypeRecord.typeid;
ASpentity.PPrice := Strtofloatdef(Self.lblOrgPriceValue.caption,0);
ASpentity.DiscountPrice := Strtofloatdef(Trim(edtDiscountPrice.Text),0);//+0.001;
ASpentity.IStoAllBtype := ASpentity.Btypeid =ALLBTYPEID;
ASpentity.Visible := not ASpentity.IStoAllBtype;
ASpentity.StartDate := dtpStart.Date;
ASpentity.EndDate := dtpEnd.Date;
end;
procedure GetModifySPFromUI(var ModifySpentity:TSalePromotion);
begin
ModifySpentity:=TSalePromotion.Create;
if Self.ResultBtypeRecord.typeid<>'' then
begin
ModifySpentity.BFullName := Self.ResultBtypeRecord.fullname;
ModifySpentity.Btypeid := Self.ResultBtypeRecord.typeid;
end
else
begin
ModifySpentity.BFullName := Spentity.BFullName;
ModifySpentity.Btypeid := Spentity.Btypeid;
end;
ModifySpentity.PPrice := Strtofloatdef(Self.lblOrgPriceValue.caption,0);
ModifySpentity.DiscountPrice := Strtofloatdef(Trim(edtDiscountPrice.Text),0);//+0.001;
ModifySpentity.IStoAllBtype := ModifySpentity.Btypeid =ALLBTYPEID;
ModifySpentity.Invalid := True;
ModifySpentity.Visible := not ModifySpentity.IStoAllBtype;
ModifySpentity.StartDate := dtpStart.Date;
ModifySpentity.EndDate := dtpEnd.Date;
end;
procedure copySP(ModifySpentity:TSalePromotion);
begin
Spentity.PPrice := ModifySpentity.PPrice;
Spentity.DiscountPrice := ModifySpentity.DiscountPrice;
Spentity.BFullName := ModifySpentity.BFullName;
Spentity.Btypeid := ModifySpentity.Btypeid;
Spentity.IStoAllBtype := ModifySpentity.IStoAllBtype;
Spentity.StartDate := ModifySpentity.StartDate;
Spentity.EndDate := ModifySpentity.EndDate
end;
procedure loopInsertAllBtype;
begin
atempSql := 'select * from btype where sonnum=0 and typeid<>''00000''';
tempDataset := TADODATASet.Create(nil);
DBHelper.Execute(atempSql,tempDataset);
with tempDataset do
begin
if not IsEmpty then
begin
First;
while not eof do
begin
Spentity.BFullName := FieldValues['FullName'];
Spentity.Btypeid := FieldValues['typeid'];
Spentity.Visible := False;
AddSPtoDB(Spentity);
next;
end;
end;
end;
tempDataset.Free;
end;
begin
dataset := nil;
if not CheckValid then Exit;
if EditMode = TESaleAdd then
begin
try
GetSPFromUI(Self.Spentity);
if Spentity.IStoAllBtype then
begin
//插入一条 ‘全名’
Spentity.Visible := True;
AddSPtoDB(Spentity);
loopInsertAllBtype;
end
else
begin
existsDataset:=TADODataSet.Create(nil);
ASql := 'select * from SalesPromotion where ptypeid='''+SpEntity.PTypeid+''' and btypeid='''+SpEntity.Btypeid+''' and invalid=0' ;
DbHelper.Execute(ASql,existsDataset);
if existsDataset.Recordset.RecordCount>0 then
begin
if Application.MessageBox('该商品已进行促销，是否继续','提示',MB_YESNO)=idno then
begin
existsDataset.Free;
Exit;
end;
end;
existsDataset.Free;
AddSPtoDB(Spentity);
end;
Self.Spentity.Free;
Self.Spentity:=nil;
except
Application.MessageBox('信息添加异常！','提示');
ClearTC;
edtPtype.Text:='';
edtBtype.Text:='';
Exit;
end;
Application.MessageBox('信息添加成功！','提示');
end
else
begin
try
GetModifySPFromUI(temSpentity);
if Spentity.IStoAllBtype then
begin
if temSpentity.IStoAllBtype then
begin
copySP(temSpentity);
Spentity.Visible := True;
update(Spentity);
Asql := 'Select * from salespromotion where invalid=0 and ptypeid='''+Spentity.PTypeid+''' and spid<>'+Spentity.SpId;
tempDataset:= TADODataSet.Create(nil);
DBHelper.Execute(ASql,tempDataset);
with tempDataset do
begin
if not IsEmpty then
begin
First;
while not eof do
begin
temSpentity.BFullName := FieldValues['BFullName'];
temSpentity.Btypeid := FieldValues['btypeid'];
temSpentity.SpId:= FieldValues['spid'];
temSpentity.PuserCode := FieldValues['usercode'];
temSpentity.PFullName := FieldValues['OrgFullName'];
temSpentity.PTypeid := FieldValues['ptypeid'];
temSpentity.Visible := False;
update(temSpentity);
next;
end;
end;
end;
dataset.Free;
end
else
begin
Asql := 'Select * from salespromotion where invalid=0 and ptypeid='''+Spentity.PTypeid+''' and spid<>'+Spentity.SpId;
dataset:= TADODataSet.Create(nil);
DBHelper.Execute(ASql,dataset);
with dataset do
begin
if not IsEmpty then
begin
First;
while not eof do
begin
price:=strtofloatdef(FieldValues['OrgPrice'],0);
tempptypeid := FieldValues['ptypeid'];
tempbtypeid := FieldValues['btypeid'];
tempspid:= FieldValues['spid'];
ASql := 'delete Salespromotion where spid='''+tempspid+'''';
DBHelper.Execute(ASql,tempDataset);
ASql := 'update price set saleprice='+floatToStr(price)+' where ptypeid='''+tempptypeid+''' and btypeid='''+tempbtypeid+'''';
DBHelper.Execute(ASql,tempDataset);
UpdateStandard(tempptypeid,False);
next;
end;
end;
end;
dataset.Free;
copySP(temSpentity);
Spentity.Visible := True;
update(Spentity);
end;
end
else
begin
if temSpentity.IStoAllBtype then
begin
copySP(temSpentity);
update(Spentity);
loopInsertAllBtype;
end
else
begin
copySP(temSpentity);
update(Spentity);
end;
end;
except
Application.MessageBox('信息修改异常！','提示');
Exit;
end;
Application.MessageBox('信息修改成功！','提示');
Self.ModalResult := mrOk;
end;
end;
function TfrmEditor.CheckValid: Boolean;
var
currentDate:TDate;
startDate:TDate;
endDate:TDate;
begin
if EditMode = TESaleAdd then
begin
if Self.ResultPtypeRecord.typeid ='' then
begin
Application.MessageBox('未选择商品！','提示');
Result:=False;
Exit;
end;
if Self.ResultBtypeRecord.typeid ='' then
begin
Application.MessageBox('未选择客户！','提示');
Result:=False;
Exit;
end;
end
else
begin
if (Self.Spentity.PTypeid='') and (Self.ResultPtypeRecord.typeid ='') then
begin
Application.MessageBox('未选择商品！','提示');
Result:=False;
Exit;
end;
if (Self.Spentity.BTypeid='') and (Self.ResultBtypeRecord.typeid ='') then
begin
Application.MessageBox('未选择客户！','提示');
Result:=False;
Exit;
end;
end;
currentDate:=Now;
startDate := dtpStart.Date;
endDate := dtpEnd.Date;
if startDate>endDate then
begin
Application.MessageBox('促销开始日期不能大于结束日期，请重新设置！','提示');
dtpStart.SetFocus;
Result:=False;
Exit;
end;
if currentDate>endDate then
begin
Application.MessageBox('促销结束日期已经小于当前日期，设置无效，请重新设置！','提示');
dtpEnd.SetFocus;
Result:=False;
Exit;
end;
if currentDate>endDate then
begin
Application.MessageBox('促销结束日期已经大于当前日期，设置无效，请重新设置！','提示');
dtpEnd.SetFocus;
Result:=False;
Exit;
end;
if Trim(edtDiscountPrice.Text)='' then
begin
Application.MessageBox('请设置促销价！','提示');
edtDiscountPrice.SetFocus;
Result:=False;
Exit;
end;
if (Pos('.',edtDiscountPrice.Text)>0) and (Length(edtDiscountPrice.Text)-Pos('.',edtDiscountPrice.Text)>2) then
begin
Application.MessageBox('促销价只能保留两位小数！','提示');
edtDiscountPrice.SetFocus;
Result:=False;
Exit;
end;
Result:=True;
end;
procedure TfrmEditor.FormShow(Sender: TObject);
begin
IniView;
end;
function TfrmEditor.GetOrgprice(ptypeid, btypeid: String): double;
var
saleprice:String;
dataset:TADODataset;
begin
if (ptypeid='') or (btypeid='') then
begin
Result := 0;
Exit;
end;
ASql := 'select saleprice from price where ptypeid='''+ptypeid+'''' +' and btypeid='''+btypeid+'''' ;
dataset:=TADODataset.Create(nil);
DBHelper.Execute(ASQl,dataset);
if not dataset.IsEmpty then
begin
dataset.First;
saleprice := dataset.FieldValues['saleprice'];
end;
dataset.Free;
Result:=strtofloatDef(saleprice,0.0);
end;
procedure TfrmEditor.SetOrgPrice;
begin
if EditMode = TESaleAdd then
begin
lblOrgPriceValue.Caption := floatToStr(GetOrgprice(Self.ResultPtypeRecord.typeid,Self.ResultBtypeRecord.typeid));
end
else
begin
if (Self.ResultBtypeRecord.typeid<>'') then
lblOrgPriceValue.Caption := floatToStr(GetOrgprice(Self.Spentity.PTypeid,Self.ResultBtypeRecord.typeid))
else
lblOrgPriceValue.Caption := floatToStr(GetOrgprice(Self.Spentity.PTypeid,Self.Spentity.Btypeid));
end;
end;
procedure TfrmEditor.edtPtypeKeyPress(Sender: TObject; var Key: Char);
var
UserInput:string;
tempDataset:TADODataSet;
begin
if Key=#13 then
begin
UserInput:=Trim(edtPtype.Text);
if UserInput='' then
btnPtype.Click;
ASql :='select * from ptype where fullname like ''%'+UserInput+'%'' or usercode like ''%'+UserInput+'%'' or Namepy like ''%'+UserInput+'%''';
try
tempDataset := TADODataSet.Create(nil);
DBhelper.Execute(ASql,tempDataset);
if tempDataset.Recordset.RecordCount = 1 then
begin
with tempDataset do
begin
if not IsEmpty then
begin
First;
ResultPtypeRecord.fullname := FieldValues['FullName'];
ResultPtypeRecord.typeid := FieldValues['typeid'];
ResultPtypeRecord.usercode := FieldValues['usercode'];
edtPtype.Text := Self.ResultPtypeRecord.fullname;
end;
end;
end
else
btnPtype.Click;
finally
tempDataset.Free;
end;
end;
end;
procedure TfrmEditor.edtPtypeExit(Sender: TObject);
begin
if ResultPtypeRecord.typeid='' then edtPtype.Text :='';
if edtPtype.Text<> ResultPtypeRecord.fullname then
begin
ResultPtypeRecord.typeid:='';
ResultPtypeRecord.usercode :='';
ResultPtypeRecord.fullname:='';
edtPtype.Text :='';
end;
end;
procedure TfrmEditor.edtBtypeExit(Sender: TObject);
begin
if ResultBtypeRecord.typeid='' then edtBtype.Text :='';
if edtbtype.Text<> ResultbtypeRecord.fullname then
begin
ResultbtypeRecord.typeid:='';
ResultbtypeRecord.usercode :='';
ResultbtypeRecord.fullname:='';
edtBtype.Text :='';
end;
end;
procedure TfrmEditor.edtBtypeKeyPress(Sender: TObject; var Key: Char);
var
UserInput:string;
tempDataset:TADODataSet;
begin
if Key=#13 then
begin
UserInput:=Trim(edtBtype.Text);
if UserInput='' then
btnbtype.Click;
ASql :='select * from Btype where fullname like ''%'+UserInput+'%'' or usercode like ''%'+UserInput+'%'' or Namepy like ''%'+UserInput+'%''';
try
tempDataset := TADODataSet.Create(nil);
DBhelper.Execute(ASql,tempDataset);
if tempDataset.Recordset.RecordCount = 1 then
begin
with tempDataset do
begin
if not IsEmpty then
begin
First;
ResultBtypeRecord.fullname := FieldValues['FullName'];
ResultBtypeRecord.typeid := FieldValues['typeid'];
ResultBtypeRecord.usercode := FieldValues['usercode'];
edtBtype.Text := Self.ResultBtypeRecord.fullname;
end;
end;
end
else
btnbtype.Click;
finally
tempDataset.Free;
end;
end;
end;
procedure TfrmEditor.ClearTC;
begin
ResultPtypeRecord.typeid:='';
ResultPtypeRecord.usercode:='';
ResultPtypeRecord.fullname:='';
ResultBtypeRecord.typeid:='';
ResultBtypeRecord.fullname:='';
ResultBtypeRecord.usercode:='';
end;
procedure TfrmEditor.FormCreate(Sender: TObject);
begin
ClearTC;
end;
procedure TfrmEditor.edtPtypeDblClick(Sender: TObject);
begin
btnptype.Click;
end;
procedure TfrmEditor.edtBtypeDblClick(Sender: TObject);
begin
btnBtype.Click;
end;
procedure TfrmEditor.UpdateStandard(const ptypeid: String; Sale: Boolean);
var
tempSql,OrgStandard:String;
temp:TADODataSet;
begin
tempSql := 'select standard from ptype where typeid='''+ptypeid+'''';
temp:=TADODataSet.Create(nil);
DBhelper.Execute(tempSql,temp);
with temp do
begin
if not IsEmpty then
begin
First;
while not eof do
begin
OrgStandard := FieldValues['Standard'];
next;
end;
end;
end;
temp.Free;
temp := nil;
if Sale then
begin
if Pos('【促】',OrgStandard)>0 then Exit
else
begin
OrgStandard:='【促】'+OrgStandard;
tempSql := 'update ptype set Standard='''+OrgStandard+''' where typeid='''+ptypeid+'''';
DBhelper.Execute(tempSql,temp);
end;
end
else
begin
if Pos('【促】',OrgStandard)>0 then
begin
OrgStandard:= Copy(OrgStandard,7,Length(OrgStandard)-6);
tempSql := 'update ptype set Standard='''+OrgStandard+''' where typeid='''+ptypeid+'''';
DBhelper.Execute(tempSql,temp);
end;
end;
end;
end.
|
{
Copyright (C) Alexey Torgashin, uvviewsoft.com
License: MPL 2.0 or LGPL
}
unit ATSynEdit_Cmp_RenderHTML;
{$mode objfpc}{$H+}
interface
uses
Graphics;
procedure CanvasTextOutHTML(C: TCanvas; X, Y: integer; const Text: string);
function CanvasTextWidthHTML(C: TCanvas; const Text: string): integer;
implementation
uses
SysUtils, StrUtils,
gstack;
type
TMyColorStack = specialize TStack<TColor>;
//realloc dyn-array by Delta elements at once
const
CapacityDelta = 40;
type
TCharAtr = record
AtrChar: Widechar;
AtrBold,
AtrItalic,
AtrUnder,
AtrStrike: boolean;
AtrColor: TColor;
end;
TCharAtrArray = array of TCharAtr;
function AtrToFontStyles(const Atr: TCharAtr): TFontStyles;
begin
Result:= [];
if Atr.AtrBold then Include(Result, fsBold);
if Atr.AtrItalic then Include(Result, fsItalic);
if Atr.AtrUnder then Include(Result, fsUnderline);
if Atr.AtrStrike then Include(Result, fsStrikeOut);
end;
function AtrToFontColor(const Atr: TCharAtr; DefColor: TColor): TColor;
begin
Result:= Atr.AtrColor;
if Result=clNone then
Result:= DefColor;
end;
function AtrSameStyles(const A1, A2: TCharAtr): boolean;
begin
Result:=
(A1.AtrBold=A2.AtrBold) and
(A1.AtrItalic=A2.AtrItalic) and
(A1.AtrUnder=A2.AtrUnder) and
(A1.AtrStrike=A2.AtrStrike) and
(A1.AtrColor=A2.AtrColor);
end;
function HexCodeToInt(N: integer): integer;
begin
case N of
ord('0')..ord('9'):
Result:= N-Ord('0');
ord('a')..ord('f'):
Result:= N-Ord('a')+10;
ord('A')..ord('F'):
Result:= N-Ord('A')+10;
else
Result:= 0;
end;
end;
function _IsHexDigitCode(N: integer): boolean;
begin
case N of
Ord('0')..Ord('9'),
Ord('a')..Ord('f'),
Ord('A')..Ord('F'):
Result:= true;
else
Result:= false;
end;
end;
function HtmlTokenToColor(const S: UnicodeString): TColor;
var
NLen, i: integer;
N1, N2, N3: integer;
begin
Result:= clNone;
NLen:= Length(S);
for i:= 1 to NLen do
if not _IsHexDigitCode(Ord(S[i])) then exit;
case NLen of
6, 8:
begin
N1:= HexCodeToInt(ord(S[1]))*16 + HexCodeToInt(ord(S[2]));
N2:= HexCodeToInt(ord(S[3]))*16 + HexCodeToInt(ord(S[4]));
N3:= HexCodeToInt(ord(S[5]))*16 + HexCodeToInt(ord(S[6]));
Result:= RGBToColor(N1, N2, N3);
end;
3, 4:
begin
N1:= HexCodeToInt(ord(S[1]))*17;
N2:= HexCodeToInt(ord(S[2]))*17;
N3:= HexCodeToInt(ord(S[3]))*17;
Result:= RGBToColor(N1, N2, N3);
end;
end;
end;
function _Unicode_StartsStr(const Sub, S: UnicodeString): boolean;
begin
Result:= (Length(S)>=Length(Sub)) and (Copy(S, 1, Length(Sub))=Sub);
end;
function _Unicode_EndsStr(const Sub, S: UnicodeString): boolean;
begin
Result:= (Length(S)>=Length(Sub)) and (Copy(S, Length(S)-Length(Sub)+1, Length(Sub))=Sub);
end;
procedure CalcAtrArray(const Text: string; out Atr: TCharAtrArray; out AtrLen: integer);
var
ColorStack: TMyColorStack;
SWide, STag: UnicodeString;
NLen: integer;
bBold, bItalic, bUnder, bStrike, bTagClosing, bTagKnown: boolean;
NColor: TColor;
i, j, NCharPos: integer;
begin
AtrLen:= 0;
Atr:= nil;
if Text='' then exit;
ColorStack:= nil;
SWide:= UTF8Decode(Text);
SetLength(Atr, CapacityDelta);
bBold:= false;
bItalic:= false;
bUnder:= false;
bStrike:= false;
bTagClosing:= false;
NColor:= clNone;
NLen:= Length(SWide);
i:= 0;
repeat
Inc(i);
if i>NLen then Break;
//tag is found
if SWide[i]='<' then
begin
bTagKnown:= false;
bTagClosing:= false;
STag:= '';
j:= i+1;
while (j<=NLen) and (SWide[j]<>'>') do Inc(j);
if j<=NLen then
begin
bTagClosing:= SWide[i+1]='/';
if bTagClosing then
STag:= Copy(SWide, i+2, j-i-2)
else
STag:= Copy(SWide, i+1, j-i-1);
end;
if not bTagClosing and _Unicode_StartsStr('font color="#', STag) and _Unicode_EndsStr('"', STag) then
begin
bTagKnown:= true;
NCharPos:= Pos('#', STag);
STag:= Copy(STag, NCharPos+1, Length(STag)-NCharPos-1);
if not Assigned(ColorStack) then
ColorStack:= TMyColorStack.Create;
ColorStack.Push(NColor);
NColor:= HtmlTokenToColor(STag);
end
else
if bTagClosing and (STag='font') then
begin
bTagKnown:= true;
if Assigned(ColorStack) and not ColorStack.IsEmpty() then
begin
NColor:= ColorStack.Top;
ColorStack.Pop;
end
else
NColor:= clNone;
end
else
case STag of
'b':
begin
bTagKnown:= true;
bBold:= not bTagClosing;
end;
'i':
begin
bTagKnown:= true;
bItalic:= not bTagClosing;
end;
'u':
begin
bTagKnown:= true;
bUnder:= not bTagClosing;
end;
's':
begin
bTagKnown:= true;
bStrike:= not bTagClosing;
end;
end;
if bTagKnown then
begin
i:= j;
Continue;
end;
end;
//text out of tags
if AtrLen>=Length(Atr) then
SetLength(Atr, Length(Atr)+CapacityDelta);
Inc(AtrLen);
with Atr[AtrLen-1] do
begin
AtrChar:= SWide[i];
AtrBold:= bBold;
AtrItalic:= bItalic;
AtrUnder:= bUnder;
AtrStrike:= bStrike;
AtrColor:= NColor;
end;
until false;
if Assigned(ColorStack) then
FreeAndNil(ColorStack);
end;
procedure CanvasProcessHTML(C: TCanvas; X, Y: integer; const Text: string; DoTextOut: boolean; out TextWidth: integer);
var
AtrLen: integer;
Atr: TCharAtrArray;
SFragment: UnicodeString;
SFragmentA: string;
NDefColor: TColor;
ch: Widechar;
NWidth, i: integer;
begin
TextWidth:= 0;
CalcAtrArray(Text, Atr, AtrLen);
if AtrLen=0 then exit;
SFragment:= '';
C.Brush.Style:= bsClear; //fix overlapping of fragments
NDefColor:= C.Font.Color;
for i:= 0 to AtrLen-1 do
begin
ch:= Atr[i].AtrChar;
if (i=0) or AtrSameStyles(Atr[i], Atr[i-1]) then
SFragment+= ch
else
begin
C.Font.Style:= AtrToFontStyles(Atr[i-1]);
C.Font.Color:= AtrToFontColor(Atr[i-1], NDefColor);
SFragmentA:= UTF8Encode(SFragment);
if DoTextOut then
C.TextOut(X, Y, SFragmentA);
NWidth:= C.TextWidth(SFragmentA);
Inc(X, NWidth);
Inc(TextWidth, NWidth);
SFragment:= ch;
end;
end;
if SFragment<>'' then
begin
C.Font.Style:= AtrToFontStyles(Atr[AtrLen-1]);
C.Font.Color:= AtrToFontColor(Atr[AtrLen-1], NDefColor);
SFragmentA:= UTF8Encode(SFragment);
if DoTextOut then
C.TextOut(X, Y, SFragmentA);
NWidth:= C.TextWidth(SFragmentA);
Inc(X, NWidth);
Inc(TextWidth, NWidth);
end;
C.Font.Style:= [];
C.Font.Color:= NDefColor;
end;
procedure CanvasTextOutHTML(C: TCanvas; X, Y: integer; const Text: string);
var
NWidth: integer;
begin
CanvasProcessHTML(C, X, Y, Text, true, NWidth);
end;
function CanvasTextWidthHTML(C: TCanvas; const Text: string): integer;
begin
CanvasProcessHTML(C, 0, 0, Text, false, Result);
end;
end.
|
program triangle2;
uses crt;
{
//BUT : Fait un triangle2
//ENTREE : La taille du triangle2
//SORTIE : Un triangle de la taille désirée
VAR
taille, i, j : ENTIER
DEBUT
ECRIRE 'Entrez la taille du triangle'
LIRE taille //Récupération de la taille du triangle
POUR i DE 1 A taille FAIRE //Boucle pour ecrire les ligne (diminue la longeur de la ligne à chaque itération)
POUR j de 1 A (taille - i + 1) FAIRE //Bouble qui écrite le contenu de la ligne (diminue la longeur de la ligne à chaque itération)
ECRIRE(i-1) //Le chiffre écrit est i - 1 pour commencer à 0 au lieu de 1
FINPOUR
FINPOUR
FIN
}
{CONST
taille = 10;}
VAR
taille, i, j : INTEGER;
BEGIN
clrscr;
writeln('Entrez la taille du triangle');
readln(taille);
FOR i := 1 TO taille DO
BEGIN
FOR j := 1 TO (taille -i + 1) DO
BEGIN
write(i-1);
END;
writeln();
END;
readln();
END. |
/////////////////////////////////////////////////////////
// //
// FlexGraphics library //
// Copyright (c) 2002-2009, FlexGraphics software. //
// //
// Path procedures and functions //
// //
/////////////////////////////////////////////////////////
unit FlexPath;
{$I FlexDefs.inc}
interface
uses
Windows, Classes, FlexUtils;
type
TPointType = ( ptNode, ptEndNode, ptEndNodeClose, ptControl );
TPointArray = packed array of TPoint;
TPointTypeArray = packed array of TPointType;
TSelectedArray = packed array of boolean;
TRectArray = packed array of TRect;
TPathEditFunc = ( pfOffset, {pfDelete, }pfJoin, pfBreak, pfClose,
pfToLine, pfToCurve );
TPathEditFuncs = set of TPathEditFunc;
PPathEditParams = ^TPathEditParams;
TPathEditParams = record
{$IFNDEF FG_C10}
case TPathEditFunc of
pfOffset: (
{$ENDIF}
Offset: TPoint;
MoveControls: boolean;
{$IFNDEF FG_C10}
);
{$ENDIF}
end;
PNearestPoint = ^TNearestPoint;
TNearestPoint = record
Point: TPoint;
Index0: integer;
Index1: integer;
MinIndex: integer;
MinSqrDist: single;
CurvePos: single;
IsNewMin: boolean;
end;
PPathFigureInfo = ^TPathFigureInfo;
TPathFigureInfo = record
FirstNode: integer;
LastNode: integer;
LastPoint: integer;
IsClosed: boolean;
IsCurve: boolean;
end;
TPathFigureInfos = array of TPathFigureInfo;
PPathInfo = ^TPathInfo;
TPathInfo = record
PointCount: integer;
IsCurve: boolean;
Figures: TPathFigureInfos;
end;
TRerouteMode = (
rmAlways,
rmAsNeeded,
rmNever
);
PRerouteParams = ^TRerouteParams;
TRerouteParams = record
RangeA: TRect;
RangeB: TRect;
Mode: TRerouteMode;
Ortogonal: boolean;
LinkMinGap: integer;
SelfLink: boolean;
LinkPointA: TPoint;
LinkPointB: TPoint;
end;
function CalcPath(const Points: TPointArray; const Types: TPointTypeArray;
var Range: TRect; Info: PPathInfo = Nil): boolean;
function CreatePath(DC: HDC; const Points: TPointArray;
const Types: TPointTypeArray; UseClosed, UseNotClosed: boolean;
var Complete: boolean; OriginalBezier: boolean = false;
Info: PPathInfo = Nil): boolean;
function PointOnLine(const p, p0, p1: TPoint; StrokeWidth: integer;
ScanLinePoints: TList = Nil; Nearest: PNearestPoint = Nil): boolean;
function PointOnPath(const Points: TPointArray; const Types: TPointTypeArray;
const Point: TPoint; Stroked, Filled: boolean; StrokeWidth: integer = 0;
Nearest: PNearestPoint = Nil; Info: PPathInfo = Nil;
LengthPos: PSingle = Nil): boolean;
function FlattenPath(var Points: TPointArray; var Types: TPointTypeArray;
Curvature: single; Info: PPathInfo = Nil): boolean;
function ConnectorReroute(var Points: TPointArray;
var PointTypes: TPointTypeArray; const Params: TRerouteParams): boolean;
function PathLength(const Points: TPointArray; const Types: TPointTypeArray;
Info: PPathInfo = Nil): single;
function PathLengthPos(const Points: TPointArray; const Types: TPointTypeArray;
PathPos: single; Nearest: PNearestPoint; Info: PPathInfo = Nil): boolean;
function FindNearestPathSegment(const Points: TPointArray;
const Types: TPointTypeArray; const Point: TPoint;
var FirstIndex, NextIndex: integer; Nearest: PNearestPoint = Nil;
Info: PPathInfo = Nil; ForInsert: boolean = true): boolean;
function InsertPathPoint(var Points: TPointArray; var Types: TPointTypeArray;
FirstIndex, NextIndex: integer; const Point: TPoint;
StickThreshold: integer = 0; Info: PPathInfo = Nil): integer;
function InsertNearestPoint(var Points: TPointArray;
var Types: TPointTypeArray; const Point: TPoint;
StickThreshold: integer = 0; Info: PPathInfo = Nil): integer;
function GetEditPathCaps(const Points: TPointArray;
const Types: TPointTypeArray; const Selected: TSelectedArray): TPathEditFuncs;
function EditPath(var Points: TPointArray; var Types: TPointTypeArray;
const Selected: TSelectedArray; Func: TPathEditFunc;
Params: PPathEditParams = Nil): boolean; overload;
function EditPath(var Points: TPointArray; var Types: TPointTypeArray;
const Indexes: array of integer; Func: TPathEditFunc;
Params: PPathEditParams = Nil): boolean; overload;
procedure GetPathInfo(const Points: TPointArray; const Types: TPointTypeArray;
var Info: TPathInfo);
function GetFigureIndex(const Info: TPathInfo; PointIndex: integer): integer;
function ChangePathCount(var Points: TPointArray; var Types: TPointTypeArray;
Index, Delta: integer): boolean;
implementation
type
TPathFunc = ( pfFlatten, pfOnLine, pfRange, pfPaint, pfLength );
TListPoint = packed record
Point: TPoint;
PointType: TPointType;
end;
PListPoints = ^TListPoints;
TListPoints = array[0..(MaxInt div SizeOf(TListPoint))-1] of TListPoint;
TPointList = class
Data: PListPoints;
Count: integer;
Capacity: integer;
Delta: integer;
constructor Create(ACapacity: integer = 32);
destructor Destroy; override;
procedure Grow;
procedure Clear;
end;
PBezierParams = ^TBezierParams;
TBezierParams = record
case Boolean {OriginalBezier} of
False: (
x0, y0: single;
x1, y1: single;
x2, y2: single;
x3, y3: single;
p0pos, p3pos: single;
);
True: (
OrigPoints: array[0..3] of TPoint;
);
end;
PPathParams = ^TPathParams;
TPathParams = record
UseClosed: boolean;
UseNotClosed: boolean;
Complete: boolean;
OriginalBezier: boolean;
IsFigureClosed: boolean;
p0, p1: TPoint; // points of the current line segment
Curvature: single; // [0.0 .. 1.0]
Info: PPathInfo;
FigureCount: integer; // Total processed figures in ProcessPath
case Func: TPathFunc of
pfFlatten: (
PointList: TPointList );
pfOnLine: (
CheckPoint: TPoint;
StrokeWidth: integer;
ScanLine: TList;
Nearest: PNearestPoint;
IsOnLine: boolean;
CurLength: single;
LengthPos: PSingle; );
pfLength: (
PathLength: single;
PathPos: single;
LengthNearest: PNearestPoint );
pfRange: (
Range: PRect );
pfPaint: (
PaintDC: HDC );
end;
// TPointList /////////////////////////////////////////////////////////////////
constructor TPointList.Create(ACapacity: integer);
begin
Capacity := ACapacity;
Delta := ACapacity;
if Capacity > 0 then GetMem(Data, Capacity * SizeOf(TListPoint));
end;
destructor TPointList.Destroy;
begin
Clear;
end;
procedure TPointList.Clear;
begin
FreeMem(Data);
Data := Nil;
Capacity := 0;
end;
procedure TPointList.Grow;
begin
inc(Capacity, Delta);
ReallocMem(Data, Capacity*SizeOf(TListPoint));
inc(Delta, Delta);
end;
// Bezier curve and path routines /////////////////////////////////////////////
function PointOnLine(const p, p0, p1: TPoint; StrokeWidth: integer;
ScanLinePoints: TList = Nil; Nearest: PNearestPoint = Nil): boolean;
var SqrDist, SqrLength, SqrDist0, SqrDist1, Coeff: single;
px, py, p0x, p0y, p1x, p1y: single;
R: TRect;
InRange: boolean;
Index: integer;
begin
Result := StrokeWidth > 0;
if Result then begin
// Calculate normalized rect [p0, p1] inflated on StrokeWidth
if p0.x < p1.x
then begin R.Left := p0.x - StrokeWidth; R.Right := p1.x + StrokeWidth end
else begin R.Right := p0.x + StrokeWidth; R.Left := p1.x - StrokeWidth end;
if p0.y < p1.y
then begin R.Top := p0.y - StrokeWidth; R.Bottom := p1.y + StrokeWidth end
else begin R.Bottom := p0.y + StrokeWidth; R.Top := p1.y - StrokeWidth end;
// Check that p in R
Result := (p.x >= R.Left) and (p.x <= R.Right) and
(p.y >= R.Top) and (p.y <= R.Bottom);
end;
if Result or Assigned(Nearest) then begin
// Convert to float values and calculate length
px := p.x;
py := p.y;
p0x := p0.x;
p0y := p0.y;
p1x := p1.x;
p1y := p1.y;
SqrLength := (p0x - p1x)*(p0x - p1x) + (p0y - p1y)*(p0y - p1y);
SqrDist0 := (p0x - px)*(p0x - px) + (p0y - py)*(p0y - py);
SqrDist1 := (p1x - px)*(p1x - px) + (p1y - py)*(p1y - py);
// Check point-on-line
if SqrLength < 1 then begin
// Lenght too small
SqrDist := SqrDist0; // There must be SqrDist0 = SqrDist1
Result := Result and (Abs(p.x - p0.x) <= StrokeWidth)
and (Abs(p.y - p0.y) <= StrokeWidth);
end else begin
// Check distance
Coeff := SqrLength - SqrDist0 - SqrDist1;
SqrDist := Abs(4*SqrDist0*SqrDist1 - Coeff * Coeff) / (4*SqrLength);
Result := Result and (SqrDist <= StrokeWidth*StrokeWidth);
end;
if Assigned(Nearest) then begin
Nearest.IsNewMin := false;
Index := Nearest.Index0;
if (Nearest.MinIndex < 0) or (Nearest.MinSqrDist > SqrDist) then begin
// Calculate nearest point
if SqrLength = 0
then Coeff := 0
else Coeff := (SqrDist0 - SqrDist1 + SqrLength) / (2*SqrLength);
R.Left := p0.x + Round((p1.x - p0.x) * Coeff);
R.Top := p0.y + Round((p1.y - p0.y) * Coeff);
if p0.x < p1.x
then InRange := (R.Left >= p0.x) and (R.Left <= p1.x)
else InRange := (R.Left >= p1.x) and (R.Left <= p0.x);
if p0.y < p1.y
then InRange := InRange and (R.Top >= p0.y) and (R.Top <= p1.y)
else InRange := InRange and (R.Top >= p1.y) and (R.Top <= p0.y);
if not InRange then begin
if SqrDist0 < SqrDist1 then begin
SqrDist := SqrDist0;
R.Left := p0.x;
R.Top := p0.y
end else begin
SqrDist := SqrDist1;
R.Left := p1.x;
R.Top := p1.y;
Index := Nearest.Index1;
end;
InRange := (Nearest.MinIndex < 0) or (Nearest.MinSqrDist > SqrDist);
end;
if InRange then begin
Nearest.Point.x := R.Left;
Nearest.Point.y := R.Top;
Nearest.MinIndex := Index;
Nearest.MinSqrDist := SqrDist;
Nearest.IsNewMin := true;
end;
end;
end;
end;
if Assigned(ScanLinePoints) then begin
if p1.y < p0.y
then InRange := (p.y >= p1.y) and (p.y < p0.y)
else InRange := (p.y >= p0.y) and (p.y < p1.y);
if InRange then
// Add point(s) to ScanList
if p0.y = p1.y then begin
// Add edge points
ScanLinePoints.Insert(
ListScanLess(pointer(p0.x), ScanLinePoints.List, ScanLinePoints.Count),
pointer(p0.x)
);
ScanLinePoints.Insert(
ListScanLess(pointer(p1.x), ScanLinePoints.List, ScanLinePoints.Count),
pointer(p1.x)
);
end else begin
// Add intersection point
R.Left := p0.x + integer(int64(p1.x - p0.x)*(p.y - p0.y) div (p1.y - p0.y));
ScanLinePoints.Insert(
ListScanLess(pointer(R.Left), ScanLinePoints.List, ScanLinePoints.Count),
pointer(R.Left)
);
end;
end;
end;
procedure ProcessSegment(var Path: TPathParams; Bezier: PBezierParams);
var
TempBezier: packed record
xm, ym: single;
case byte of
1: (
A, B, C, AB: single;
CheckAB1, CheckAB2: single );
2: (
Next: TBezierParams );
3: (
px, py: single;
Length, NewLength: single;
Coeff: single;
);
end;
TempList: TList;
begin
if Assigned(Bezier) then with TempBezier, Bezier^ do
if Path.OriginalBezier and (Path.Func = pfPaint) then begin
// Draw original bezier curve (GDI)
PolyBezierTo(Path.PaintDC, OrigPoints[1], 3);
Path.p1 := OrigPoints[3];
Path.p0 := OrigPoints[3];
exit;
end else begin
// Draw recoursive bezier curve
A := y3 - y0;
B := x0 - x3;
C := A*x0 + B*y0;
// Ax + By - C = 0 is line (x0,y0) - (x3,y3)
AB := A*A + B*B;
CheckAB1 := (A*x1 + B*y1 - C) * Path.Curvature;
CheckAB2 := (A*x2 + B*y2 - C) * Path.Curvature;
// Check subdivide
if (CheckAB1*CheckAB1 >= AB) or (CheckAB2*CheckAB2 >= AB) then begin
xm := (x0 + 3*x1 + 3*x2 + x3) * 0.125;
ym := (y0 + 3*y1 + 3*y2 + y3) * 0.125;
// Check small length
if (xm <> x0) or (ym <> y0) then begin
// Subdivide
Next.x0 := x0;
Next.y0 := y0;
Next.x1 := (x0 + x1) * 0.5;
Next.y1 := (y0 + y1) * 0.5;
Next.x2 := (x0 + 2*x1 + x2) * 0.25;
Next.y2 := (y0 + 2*y1 + y2) * 0.25;
Next.x3 := xm;
Next.y3 := ym;
if Path.Func = pfOnLine then begin
Next.p0pos := p0pos;
Next.p3pos := p0pos + (p3pos - p0pos) * 0.5;
end;
ProcessSegment(Path, @Next);
Next.x0 := xm;
Next.y0 := ym;
Next.x1 := (x1 + 2*x2 + x3) * 0.25;
Next.y1 := (y1 + 2*y2 + y3) * 0.25;
Next.x2 := (x2 + x3) * 0.5;
Next.y2 := (y2 + y3) * 0.5;
Next.x3 := x3;
Next.y3 := y3;
if Path.Func = pfOnLine then begin
Next.p0pos := Next.p3pos;
Next.p3pos := p3pos;
end;
ProcessSegment(Path, @Next);
exit;
end;
end;
// distance from (x1,y1) to the line is less than 1
// distance from (x2,y2) to the line is less than 1
Path.p1.x := Round(x3);
Path.p1.y := Round(y3);
end;
with Path do begin
case Func of
pfFlatten:
with PointList do begin
if Count = Capacity then Grow;
Data[Count].Point := p1;
Data[Count].PointType := ptNode;
inc(Count);
end;
pfOnLine:
if not IsOnLine or Assigned(Nearest) then begin
if IsFigureClosed
then TempList := ScanLine
else TempList := Nil;
IsOnLine :=
PointOnLine(CheckPoint, p0, p1, StrokeWidth, TempList, Nearest) or
IsOnLine;
if Assigned(LengthPos) then with TempBezier do begin
px := p0.x - p1.x;
py := p0.y - p1.y;
if p0.x = p1.x then
Length := abs(py)
else
if p0.y = p1.y then
Length := abs(px)
else
Length := sqrt(px*px + py*py);
NewLength := CurLength + Length;
end;
if Assigned(Nearest) and Nearest.IsNewMin then with Nearest^ do
if Assigned(Bezier) then begin
// Correct index
if Bezier.p3pos < 1 then MinIndex := Index0;
// Calc bezier curve position (t)
if p1.x <> p0.x then
CurvePos := Bezier.p0pos + (Bezier.p3pos - Bezier.p0pos) *
( (Point.x - p0.x) / (p1.x - p0.x) )
else
CurvePos := Bezier.p0pos;
if Assigned(LengthPos) then
LengthPos^ := CurLength + TempBezier.Length * CurvePos;
end else
if Assigned(LengthPos) then begin
if p1.x <> p0.x then
LengthPos^ := CurLength +
TempBezier.Length * (Point.x - p0.x) / (p1.x - p0.x)
else
if p1.y <> p0.y then
LengthPos^ := CurLength +
TempBezier.Length * (Point.y - p0.y) / (p1.y - p0.y)
else
LengthPos^ := CurLength;
end;
if Assigned(LengthPos) then CurLength := TempBezier.NewLength;
end;
pfLength:
with TempBezier do begin
// Increase Nearest.CurvePos (total path length) to current segment length
px := p0.x - p1.x;
py := p0.y - p1.y;
if p0.x = p1.x then
Length := abs(py)
else
if p0.y = p1.y then
Length := abs(px)
else
Length := sqrt(px*px + py*py);
NewLength := PathLength + Length;
// Check length stop
if Assigned(LengthNearest) and (LengthNearest.MinIndex < 0) and
(PathPos >= 0) and (PathPos <= NewLength) and (Length > 0) then
with LengthNearest^ do begin
// Calc point on segment
Coeff := (PathPos - PathLength) / Length;
Point.X := p0.x - Round(px * Coeff);
Point.Y := p0.y - Round(py * Coeff);
if (PathPos = NewLength) or
(Assigned(Bezier) and (Bezier.p3pos = 1)) then begin
MinIndex := Index1;
CurvePos := 0;
end else begin
MinIndex := Index0;
if Assigned(Bezier) then begin
// Calc bezier curve position (t)
if p1.x <> p0.x then
CurvePos := Bezier.p0pos + (Bezier.p3pos - Bezier.p0pos) *
( (Point.x - p0.x) / (p1.x - p0.x) )
else
CurvePos := Bezier.p0pos;
end else
CurvePos := Coeff;
end;
end
else
PathLength := NewLength;
end;
pfRange:
with Range^ do begin
if Left > p1.x then Left := p1.x else
if Right < p1.x then Right := p1.x;
if Top > p1.y then Top := p1.y else
if Bottom < p1.y then Bottom := p1.y;
end;
pfPaint:
LineTo(PaintDC, p1.x, p1.y);
end;
p0 := p1;
end;
end;
function ProcessPath(const Points: TPointArray; const Types: TPointTypeArray;
var Params: TPathParams): boolean;
var FigIndex, FigEndIndex, Index, Count: integer;
Bezier: TBezierParams;
UseBezier: PBezierParams;
InternalInfo: boolean;
PathNearest: PNearestPoint;
begin
Result := true;
Params.FigureCount := 0;
Count := Length(Points);
if Count <> Length(Types) then begin
Result := false;
exit;
end;
if (Count = 0) or (not Params.UseClosed and not Params.UseNotClosed) then
// Empty path - do nothing
exit;
InternalInfo := not Assigned(Params.Info);
with Params do
try
if InternalInfo then begin
New(Info);
GetPathInfo(Points, Types, Info^);
end;
if (Count <> Info.PointCount) then begin
Result := false;
exit;
end;
case Func of
pfOnLine: PathNearest := Params.Nearest;
pfLength: PathNearest := Params.LengthNearest;
else PathNearest := Nil;
end;
// Process all figures
for FigIndex:=0 to Length(Info.Figures)-1 do
with Info.Figures[FigIndex] do begin
if (IsClosed and not UseClosed) or (not IsClosed and not UseNotClosed) then
begin
// Skip figure
Complete := false;
continue;
end;
p0 := Points[FirstNode];
// BEGIN FIGURE
inc(Params.FigureCount);
case Func of
pfFlatten:
with PointList do begin
if Count = Capacity then Grow;
Data[Count].Point := p0;
Data[Count].PointType := ptNode;
inc(Count);
end;
pfRange:
with Range^ do begin
if Left > p0.x then Left := p0.x else
if Right < p0.x then Right := p0.x;
if Top > p0.y then Top := p0.y else
if Bottom < p0.y then Bottom := p0.y;
end;
pfPaint:
MoveToEx(PaintDC, p0.x, p0.y, Nil);
end;
IsFigureClosed := IsClosed;
// PROCESS FIGURE POINTS
Index := FirstNode;
if IsClosed
then FigEndIndex := LastNode
else FigEndIndex := LastNode-1;
while Index <= FigEndIndex do begin
if Types[Index] = ptControl then begin
// error
Result := false;
break;
end;
if Assigned(PathNearest) then PathNearest.Index0 := Index;
if (Index < Count-2) and (Types[Index+1] = ptControl) then begin
// Bezier curve segment
UseBezier := @Bezier;
with Bezier do
if Params.OriginalBezier then begin
OrigPoints[0] := Points[Index+0];
OrigPoints[1] := Points[Index+1];
OrigPoints[2] := Points[Index+2];
if Types[Index] = ptEndNodeClose
then OrigPoints[3] := Points[FirstNode]
else OrigPoints[3] := Points[Index+3];
end else begin
// Init bezier parameters (convert to float values)
p0pos := 0;
p3pos := 1;
x0 := Points[Index+0].x;
y0 := Points[Index+0].y;
x1 := Points[Index+1].x;
y1 := Points[Index+1].y;
x2 := Points[Index+2].x;
y2 := Points[Index+2].y;
if Types[Index] = ptEndNodeClose then begin
// Closed curve - use first point of the figure
x3 := Points[FirstNode].x;
y3 := Points[FirstNode].y;
if Assigned(PathNearest) then PathNearest.Index1 := FirstNode;
end else begin
// Use next node as end point of the bezier curve
x3 := Points[Index+3].x;
y3 := Points[Index+3].y;
if Assigned(PathNearest) then PathNearest.Index1 := Index+3;
end;
end;
inc(Index, 3);
end else begin
// Line segment
UseBezier := Nil;
if Types[Index] = ptEndNodeClose then begin
p1 := Points[FirstNode];
if Assigned(PathNearest) then PathNearest.Index1 := FirstNode;
end else begin
p1 := Points[Index+1];
if Assigned(PathNearest) then PathNearest.Index1 := Index+1;
end;
inc(Index);
end;
// Process path segment
ProcessSegment(Params, UseBezier);
case Func of
pfOnLine:
if IsOnLine and not Assigned(Nearest) then break;
pfLength:
if Assigned(PathNearest) and (PathNearest.MinIndex >= 0) then break;
end;
end;
// Check error
if not Result then break;
// END FIGURE
case Func of
pfFlatten:
with PointList do
if IsClosed then begin
dec(Count);
Data[Count-1].PointType := ptEndNodeClose
end else
Data[Count-1].PointType := ptEndNode;
pfOnLine:
if IsOnLine and not Assigned(Nearest) then break;
pfLength:
if Assigned(PathNearest) and (PathNearest.MinIndex >= 0) then break;
pfPaint:
if IsClosed then CloseFigure(PaintDC);
end;
end;
finally
if InternalInfo and Assigned(Info) then begin
Dispose(Info);
Info := Nil;
end;
end;
end;
// Interface routines /////////////////////////////////////////////////////////
function CalcPath(const Points: TPointArray; const Types: TPointTypeArray;
var Range: TRect; Info: PPathInfo = Nil): boolean;
var Path: TPathParams;
begin
if Length(Points) = 0 then begin
SetRectEmpty(Range);
Result := false;
end else begin
with Range do begin
Left := Points[0].x;
Top := Points[0].y;
Right := Points[0].x;
Bottom := Points[0].y;
end;
Path.UseClosed := true;
Path.UseNotClosed := true;
Path.OriginalBezier := false;
Path.Curvature := 1;
Path.Info := Info;
Path.Func := pfRange;
Path.Range := @Range;
Result := ProcessPath(Points, Types, Path);
end;
end;
function CreatePath(DC: HDC; const Points: TPointArray;
const Types: TPointTypeArray; UseClosed, UseNotClosed: boolean;
var Complete: boolean; OriginalBezier: boolean = false;
Info: PPathInfo = Nil): boolean;
var Path: TPathParams;
begin
Path.UseClosed := UseClosed;
Path.UseNotClosed := UseNotClosed;
Path.OriginalBezier := OriginalBezier;
Path.Curvature := 1;
Path.Info := Info;
Path.Func := pfPaint;
Path.PaintDC := DC;
Result := BeginPath(DC);
Result := Result and ProcessPath(Points, Types, Path);
Result := Result and (Path.FigureCount > 0);
if Result
then EndPath(DC)
else AbortPath(DC);
Complete := Result and Path.Complete;
end;
function PointOnPath(const Points: TPointArray; const Types: TPointTypeArray;
const Point: TPoint; Stroked, Filled: boolean; StrokeWidth: integer = 0;
Nearest: PNearestPoint = Nil; Info: PPathInfo = Nil;
LengthPos: PSingle = Nil): boolean;
var ScanList: TList;
Index: integer;
Path: TPathParams;
begin
ScanList := Nil;
try
if Assigned(Nearest) then begin
FillChar(Nearest^, SizeOf(Nearest^), 0);
Nearest.MinIndex := -1;
end;
if Assigned(LengthPos) then LengthPos^ := 0.0;
if Filled then begin
ScanList := TList.Create;
ScanList.Capacity := 64;
end;
if not Stroked then StrokeWidth := 0;
Path.UseClosed := Stroked or Filled;
Path.UseNotClosed := Stroked;
Path.OriginalBezier := false;
Path.Curvature := 1.0;
Path.Info := Info;
Path.Func := pfOnLine;
Path.CheckPoint := Point;
Path.StrokeWidth := StrokeWidth;
Path.IsOnLine := false;
Path.ScanLine := ScanList;
Path.Nearest := Nearest;
Path.CurLength := 0.0;
Path.LengthPos := LengthPos;
if ProcessPath(Points, Types, Path) then begin
Result := Path.IsOnLine;
if not Result and Filled then begin
// Check ScanList
Index := ListScanLess(pointer(Point.x), ScanList.List, ScanList.Count);
Result := (Index < ScanList.Count) and
((Index and 1 <> 0) or (integer(ScanList[Index]) = Point.x));
end;
end else
Result := false;
finally
ScanList.Free;
end;
end;
function PathLength(const Points: TPointArray; const Types: TPointTypeArray;
Info: PPathInfo = Nil): single;
var Path: TPathParams;
begin
Path.UseClosed := true;
Path.UseNotClosed := true;
Path.OriginalBezier := false;
Path.Curvature := 1;
Path.Info := Info;
Path.Func := pfLength;
Path.LengthNearest := Nil;
Path.PathLength := 0;
Path.PathPos := -1.0;
if ProcessPath(Points, Types, Path)
then Result := Path.PathLength
else Result := -1.0;
end;
function PathLengthPos(const Points: TPointArray; const Types: TPointTypeArray;
PathPos: single; Nearest: PNearestPoint; Info: PPathInfo = Nil): boolean;
var Path: TPathParams;
begin
if Assigned(Nearest) then begin
FillChar(Nearest^, SizeOf(Nearest^), 0);
Nearest.MinIndex := -1;
end;
Path.UseClosed := true;
Path.UseNotClosed := true;
Path.OriginalBezier := false;
Path.Curvature := 1;
Path.Info := Info;
Path.Func := pfLength;
Path.LengthNearest := Nearest;
Path.PathLength := 0;
Path.PathPos := PathPos;
Result := ProcessPath(Points, Types, Path);
end;
function FlattenPath(var Points: TPointArray; var Types: TPointTypeArray;
Curvature: single; Info: PPathInfo = Nil): boolean;
var Path: TPathParams;
PointList: TPointList;
i: integer;
begin
PointList := Nil;
try
Path.UseClosed := true;
Path.UseNotClosed := true;
Path.OriginalBezier := false;
Path.Curvature := Curvature;
Path.Info := Info;
Path.Func := pfFlatten;
PointList := TPointList.Create;
Path.PointList := PointList;
Result := ProcessPath(Points, Types, Path);
if Result then begin
SetLength(Points, PointList.Count);
SetLength(Types, PointList.Count);
for i:=0 to PointList.Count-1 do begin
Points[i] := PointList.Data[i].Point;
Types[i] := PointList.Data[i].PointType;
end;
end;
finally
PointList.Free;
end;
end;
function InsertPathPoint(var Points: TPointArray; var Types: TPointTypeArray;
FirstIndex, NextIndex: integer; const Point: TPoint;
StickThreshold: integer = 0; Info: PPathInfo = Nil): integer;
var Count: integer;
InternalInfo: boolean;
IsOutOfFigure, IsLastFirst, IsSegmentCurve: boolean;
FigIndex, Index: integer;
Path: TPathParams;
Bezier: TBezierParams;
Nearest: TNearestPoint;
Ofs, Delta: TPoint;
Coeff: single;
function CalcBezier(a, b, c, t: single): single;
var mt: single;
begin
mt := 1 - t;
Result := mt*mt*a + 2*t*mt*b + t*t*c;
end;
begin
Result := -1;
Count := Length(Points);
// Check indexes values
if (Count <> Length(Types)) or (FirstIndex = NextIndex) or
(FirstIndex < 0) or (FirstIndex > Count-1) or
(NextIndex < -1) or (NextIndex > Count) then exit;
// Check points types
if (Types[FirstIndex] = ptControl) or
( (NextIndex >= 0) and (NextIndex < Count) and
(Types[NextIndex] = ptControl) ) then exit;
InternalInfo := not Assigned(Info);
try
// Check path info
if InternalInfo then begin
New(Info);
GetPathInfo(Points, Types, Info^);
end;
if Info.PointCount <> Count then exit;
// Find figure
FigIndex := GetFigureIndex(Info^, FirstIndex);
if FigIndex < 0 then exit;
// Validate indexes
with Info.Figures[FigIndex] do begin
IsOutOfFigure := (NextIndex < FirstNode) or (NextIndex > LastNode);
IsLastFirst := (NextIndex = FirstNode) and (FirstIndex = LastNode);
if IsOutOfFigure then begin
// NextIndex is out of figure
if IsClosed or
((FirstIndex <> FirstNode) and (NextIndex < FirstNode)) or
((FirstIndex <> LastNode) and (NextIndex > LastNode)) then exit;
end else begin
if IsLastFirst and not IsClosed then exit;
// Check index order
if (NextIndex < FirstIndex) <> IsLastFirst then begin
// Exchange indexes
Index := FirstIndex;
FirstIndex := NextIndex;
NextIndex := Index;
// Redefine IsLastFirst
IsLastFirst := (NextIndex = FirstNode) and (FirstIndex = LastNode);
end;
end;
// Define curve flag
IsSegmentCurve := (FirstIndex < LastPoint) and
(Types[FirstIndex+1] = ptControl);
// Check index distance
if not IsLastFirst and (Abs(NextIndex-FirstIndex) > 1) then
if ((FirstIndex = FirstNode) and IsOutOfFigure) or
not IsSegmentCurve or (NextIndex <> FirstIndex+3) then exit;
// Calculate index to insert
if IsOutOfFigure then begin
if NextIndex < FirstIndex
then Index := FirstIndex
else Index := NextIndex;
end else
if IsLastFirst then
Index := LastPoint+1
else
Index := NextIndex;
end;
FillChar(Nearest, SizeOf(Nearest), 0);
Nearest.MinIndex := -1;
if IsSegmentCurve then begin
// Insert bezier curve node
FillChar(Path, SizeOf(Path), 0);
Path.Curvature := 1;
Path.Func := pfOnLine;
Path.CheckPoint := Point;
Path.StrokeWidth := 0;
Path.IsOnLine := false;
Path.ScanLine := Nil;
Path.Nearest := @Nearest;
with Bezier do begin
x0 := Points[FirstIndex+0].x;
y0 := Points[FirstIndex+0].y;
x1 := Points[FirstIndex+1].x;
y1 := Points[FirstIndex+1].y;
x2 := Points[FirstIndex+2].x;
y2 := Points[FirstIndex+2].y;
x3 := Points[NextIndex].x;
y3 := Points[NextIndex].y;
p0pos := 0;
p3pos := 1;
end;
Path.p0 := Points[FirstIndex+0];
ProcessSegment(Path, @Bezier);
ChangePathCount(Points, Types, Index, 3);
if Index < FirstIndex then inc(FirstIndex, 3);
with Bezier do begin
if Nearest.MinSqrDist <= StickThreshold*StickThreshold then begin
Points[Index] := Nearest.Point;
Ofs.x := 0;
Ofs.y := 0;
end else begin
Points[Index] := Point;
Ofs.x := Point.x - Nearest.Point.x;
Ofs.y := Point.y - Nearest.Point.y;
end;
// Control points of FirstIndex
{ Points[FirstIndex+1].x :=
Round( (1-Nearest.CurvePos) * x0 + Nearest.CurvePos * x1 );
Points[FirstIndex+1].y :=
Round( (1-Nearest.CurvePos) * y0 + Nearest.CurvePos * y1 );
Points[FirstIndex+2].x :=
Round( CalcBezier(x0, x1, x2, Nearest.CurvePos) ) + Ofs.x;
Points[FirstIndex+2].y :=
Round( CalcBezier(y0, y1, y2, Nearest.CurvePos) ) + Ofs.y;
// Control points of inserted point
Points[Index+1].x :=
Round( CalcBezier(x1, x2, x3, Nearest.CurvePos) ) + Ofs.x;
Points[Index+1].y :=
Round( CalcBezier(y1, y2, y3, Nearest.CurvePos) ) + Ofs.y;
Points[Index+2].x :=
Round( (1-Nearest.CurvePos) * x2 + Nearest.CurvePos * x3 );
Points[Index+2].y :=
Round( (1-Nearest.CurvePos) * y2 + Nearest.CurvePos * y3 ); }
// Recalc
Points[Index+2] := Points[FirstIndex+2];
if (Nearest.CurvePos = 0) or (Nearest.CurvePos = 1)
then Coeff := 0 {must be infinity}
else Coeff := 1 / (3 * (1 - Nearest.CurvePos) * Nearest.CurvePos);
Delta.x := Round(Ofs.x * Coeff);
Delta.y := Round(Ofs.y * Coeff);
if (Delta.x <> 0) or (Delta.y <> 0) then begin
// Change control points
inc(Points[FirstIndex+1].x, Delta.x);
inc(Points[FirstIndex+1].y, Delta.y);
inc(Points[Index+2].x, Delta.x);
inc(Points[Index+2].y, Delta.y);
// Change bezier params
x1 := Points[FirstIndex+1].x;
y1 := Points[FirstIndex+1].y;
x2 := Points[Index+2].x;
y2 := Points[Index+2].y;
end;
// Calc new position of existing control points
Points[FirstIndex+1].x :=
Round( (1-Nearest.CurvePos) * x0 + Nearest.CurvePos * x1 );
Points[FirstIndex+1].y :=
Round( (1-Nearest.CurvePos) * y0 + Nearest.CurvePos * y1 );
Points[Index+2].x :=
Round( (1-Nearest.CurvePos) * x2 + Nearest.CurvePos * x3 );
Points[Index+2].y :=
Round( (1-Nearest.CurvePos) * y2 + Nearest.CurvePos * y3 );
// Calc control points for inserted node
Points[FirstIndex+2].x := Round(CalcBezier(x0, x1, x2, Nearest.CurvePos));
Points[FirstIndex+2].y := Round(CalcBezier(y0, y1, y2, Nearest.CurvePos));
Points[Index+1].x := Round(CalcBezier(x1, x2, x3, Nearest.CurvePos));
Points[Index+1].y := Round(CalcBezier(y1, y2, y3, Nearest.CurvePos));
// Set types of inserted control points
Types[Index+1] := ptControl;
Types[Index+2] := ptControl;
end;
end else begin
// Insert line node
if not IsOutOfFigure then
PointOnLine(Point, Points[FirstIndex], Points[NextIndex], 0, Nil, @Nearest);
ChangePathCount(Points, Types, Index, 1);
if not IsOutOfFigure and
(Nearest.MinSqrDist <= StickThreshold*PixelScaleFactor)
then Points[Index] := Nearest.Point
else Points[Index] := Point;
if Index < FirstIndex then inc(FirstIndex);
end;
// Set type of inserted node
if IsOutOfFigure and (Index > FirstIndex) then begin
Types[FirstIndex] := ptNode;
Types[Index] := ptEndNode;
end else
if IsLastFirst then begin
Types[FirstIndex] := ptNode;
Types[Index] := ptEndNodeClose;
end else
Types[Index] := ptNode;
Result := Index;
finally
if InternalInfo and Assigned(Info) then Dispose(Info);
end;
end;
function FindNearestPathSegment(const Points: TPointArray;
const Types: TPointTypeArray; const Point: TPoint;
var FirstIndex, NextIndex: integer; Nearest: PNearestPoint = Nil;
Info: PPathInfo = Nil; ForInsert: boolean = true): boolean;
var MemNearest: TNearestPoint;
FigIndex: integer;
InternalInfo: boolean;
begin
Result := false;
InternalInfo := not Assigned(Info);
try
// Check nearest
if not Assigned(Nearest) then Nearest := @MemNearest;
// Check path info
if InternalInfo then begin
New(Info);
GetPathInfo(Points, Types, Info^);
end;
// Find nearest point
FillChar(Nearest^, SizeOf(Nearest^), 0);
Nearest.MinIndex := -1;
PointOnPath(Points, Types, Point, True, False, 0, Nearest, Info);
if Nearest.MinIndex < 0 then exit;
// Find figure
FigIndex := GetFigureIndex(Info^, Nearest.MinIndex);
if FigIndex < 0 then exit;
// Define closest path segment
with Info.Figures[FigIndex] do begin
FirstIndex := Nearest.MinIndex;
NextIndex := -1;
if IsClosed then begin
// Figure is closed
if FirstIndex = LastNode then
NextIndex := FirstNode
else
if Types[FirstIndex+1] = ptControl
then NextIndex := FirstIndex+3
else NextIndex := FirstIndex+1;
end else begin
// Figure is non-closed
if FirstIndex = LastNode then begin
if FirstIndex < LastPoint
then NextIndex := FirstIndex+3
else NextIndex := FirstIndex+1;
end else
if (FirstIndex = FirstNode) and
(Nearest.Point.x = Points[FirstNode].x) and
(Nearest.Point.y = Points[FirstNode].y) then
NextIndex := FirstIndex-1
else
if Types[FirstIndex+1] = ptControl
then NextIndex := FirstIndex+3
else NextIndex := FirstIndex+1;
end;
Result := ForInsert or
((NextIndex >= FirstNode) and (NextIndex <= LastNode));
end;
finally
if InternalInfo and Assigned(Info) then Dispose(Info);
end;
end;
function InsertNearestPoint(var Points: TPointArray;
var Types: TPointTypeArray; const Point: TPoint;
StickThreshold: integer = 0; Info: PPathInfo = Nil): integer;
var FirstIndex, NextIndex: integer;
InternalInfo: boolean;
begin
Result := -1;
InternalInfo := not Assigned(Info);
try
// Check path info
if InternalInfo then begin
New(Info);
GetPathInfo(Points, Types, Info^);
end;
// Find path segment
if not FindNearestPathSegment(Points, Types, Point,
FirstIndex, NextIndex, Nil, Info) then exit;
// Insert new point
Result := InsertPathPoint(Points, Types, FirstIndex, NextIndex, Point,
StickThreshold, Info);
finally
if InternalInfo and Assigned(Info) then Dispose(Info);
end;
end;
function GetEditPathCaps(const Points: TPointArray;
const Types: TPointTypeArray; const Selected: TSelectedArray): TPathEditFuncs;
var i, Count, SelCount: integer;
First, Second: record
IsFirst: boolean;
PointType: TPointType;
Figure: integer;
end;
Figures: integer;
IsPrevEnd: boolean;
begin
Result := [];
Count := Length(Selected);
if (Count <> Length(Points)) or (Count <> Length(Types)) then exit;
SelCount := 0;
Figures := 0;
IsPrevEnd := true;
for i:=0 to Count-1 do begin
if Selected[i] then begin
// Check selected point
inc(SelCount);
if Types[i] = ptControl then begin
Result := [pfOffset];
exit;
end;
case SelCount of
1: with First do begin
IsFirst := IsPrevEnd;
PointType := Types[i];
Figure := Figures;
end;
2: with Second do begin
IsFirst := IsPrevEnd;
PointType := Types[i];
Figure := Figures;
end;
end;
if (i < Length(Points)-1) and (Types[i+1] = ptControl)
then Include(Result, pfToLine)
else Include(Result, pfToCurve);
if Types[i] = ptNode then Include(Result, pfBreak);
end;
// Check end of figure in path
case Types[i] of
ptNode:
IsPrevEnd := false;
ptEndNode,
ptEndNodeClose:
begin
IsPrevEnd := true;
inc(Figures);
end;
end;
end;
// Define pfJoin and pfClose capabilities
if (SelCount = 2) and
( (First.IsFirst and (Second.PointType = ptEndNode)) or
((First.PointType = ptEndNode) or Second.IsFirst) ) then begin
Include(Result, pfJoin);
Include(Result, pfClose);
end;
if SelCount > 0 then begin
Include(Result, pfOffset);
//Include(Result, pfDelete);
end;
end;
function EditPath(var Points: TPointArray; var Types: TPointTypeArray;
const Selected: TSelectedArray; Func: TPathEditFunc;
Params: PPathEditParams = Nil): boolean;
type
TFigure = record
FirstNode: integer;
EndNode: integer;
LastPoint: integer;
end;
var
Index, BreakIndex, NodeIndex, LastIndex, FirstIndex: integer;
First, Second: TFigure;
Temp: array of byte;
Count, DeltaCount, MoveCount, Size: integer;
Error, SameFigure, NeedMove: boolean;
p0, p1, CtrlPointA, CtrlPointB: TPoint;
function CalcFigure(Index: integer; var Figure: TFigure): boolean;
begin
with Figure do begin
if Types[Index] = ptEndNode then begin
// It is last point in figure. Find first point
EndNode := Index;
FirstNode := Index;
repeat
dec(Index);
if Index < 0 then break;
if Types[Index] = ptNode then FirstNode := Index;
until Types[Index] in [ptEndNode, ptEndNodeClose];
Result := true;
end else begin
// It is first point in figure. Find last point
FirstNode := Index;
EndNode := Index;
repeat
inc(EndNode);
until (EndNode = Count) or (Types[EndNode] in [ptEndNode, ptEndNodeClose]);
Result := EndNode < Count; // check error in point types
end;
if not Result then exit;
LastPoint := EndNode +1;
while (LastPoint < Count) and (Types[LastPoint] = ptControl) do
inc(LastPoint);
dec(LastPoint);
end;
end;
procedure ReverseFigureDirection(var Figure: TFigure);
var i: integer;
TempPoint: TPoint;
TempType: TPointType;
Count: integer;
begin
with Figure do begin
Count := LastPoint - FirstNode +1;
if Count <= 1 then exit;
for i:=0 to (Count div 2)-1 do begin
TempPoint := Points[FirstNode+i];
Points[FirstNode+i] := Points[LastPoint-i];
Points[LastPoint-i] := TempPoint;
TempType := Types[FirstNode+i];
Types[FirstNode+i] := Types[LastPoint-i];
Types[LastPoint-i] := TempType;
end;
Types[EndNode] := Types[FirstNode];
Types[FirstNode] := ptNode;
Result := true; // Points changed
end;
end;
procedure ChangeCount(Index, Delta: integer);
begin
if Delta > 0 then begin
SetLength(Points, Count + Delta);
SetLength(Types, Count + Delta);
end else
dec(Index, Delta);
Move(Points[Index], Points[Index+Delta], (Count - Index) * SizeOf(Points[0]));
Move(Types[Index], Types[Index+Delta], (Count - Index) * SizeOf(Types[0]));
if Delta < 0 then begin
SetLength(Points, Count + Delta);
SetLength(Types, Count + Delta);
end;
inc(Count, Delta);
Result := true; // Points changed
end;
begin
Temp := Nil;
Result := Func in GetEditPathCaps(Points, Types, Selected);
if not Result then exit;
Result := false;
Count := Length(Selected);
if (Count <> Length(Points)) or (Count <> Length(Types)) then exit;
case Func of
pfOffset:
if Assigned(Params) then with Params^ do
if not Params.MoveControls then begin
for Index:=0 to Count-1 do
if Selected[Index] then begin
inc(Points[Index].x, Offset.x);
inc(Points[Index].y, Offset.y);
Result := true; // Points changed
end;
end else begin
BreakIndex := 0;
FirstIndex := -1;
NodeIndex := -1;
for Index:=0 to Count-1 do begin
if Index = BreakIndex then FirstIndex := Index;
if Types[Index] <> ptControl then begin
NodeIndex := Index;
if Types[Index] in [ptEndNode, ptEndNodeClose] then
if (Index < Count-1) and (Types[Index+1] = ptControl)
then BreakIndex := Index + 3
else BreakIndex := Index + 1;
end;
NeedMove := Selected[Index];
if not NeedMove and (Index > NodeIndex) then
// Check control point
if Index - NodeIndex = 1 then begin
// First control point - NodeIndex is owner
NeedMove := Selected[NodeIndex];
end else begin
// Second control point - owner is next (or first in figure) node
if Types[NodeIndex] = ptEndNodeClose then
// Last node and closed figure - check first node
NeedMove := Selected[FirstIndex]
else
if Types[NodeIndex] <> ptEndNode then
// Check next node in figure
NeedMove := Selected[NodeIndex+3];
end;
if NeedMove then begin
inc(Points[Index].x, Offset.x);
inc(Points[Index].y, Offset.y);
Result := true; // Points changed
end;
end;
end;
{ pfDelete:
begin
DeltaCount := 0;
Index := 0;
BreakIndex := 0;
FirstIndex := -1;
NodeIndex := -1;
while Index < Count do begin
if Index = BreakIndex then FirstIndex := Index;
if Types[Index] <> ptControl then begin
NodeIndex := Index;
if Types[Index] in [ptEndNode, ptEndNodeClose] then
if (Index < Count-1) and (Types[Index+1] = ptControl)
then BreakIndex := Index + 3
else BreakIndex := Index + 1;
if Selected[Index+DeltaCount] then begin
end
end else
// Skip control points
inc(Index);
end;
end; }
pfJoin,
pfClose:
begin
FirstIndex := -1;
LastIndex := -1;
SameFigure := true;
for Index := 0 to Count-1 do begin
if Selected[Index] then
if FirstIndex < 0 then
FirstIndex := Index
else
if LastIndex < 0 then begin
LastIndex := Index;
break;
end;
if (FirstIndex >= 0) and
(Types[Index] in [ptEndNode, ptEndNodeClose]) then
SameFigure := false;
end;
if (FirstIndex < 0) or (LastIndex < 0) then exit; // can't complete
if SameFigure then begin
case Func of
pfJoin:
// Join edge points of the figure
if Types[LastIndex] = ptEndNode then begin
// Find previous node
Index := LastIndex -1;
while (Index >= FirstIndex) and (Types[Index] = ptControl) do
dec(Index);
if Index < FirstIndex then exit; // error
// Close figure and delete last point (join to first)
Types[Index] := ptEndNodeClose;
// Calculate middle point
with Points[FirstIndex] do begin
p0.x := x + abs(x - Points[LastIndex].x) div 2;
p0.y := y + abs(y - Points[LastIndex].y) div 2;
end;
Points[FirstIndex] := p0;
ChangeCount(LastIndex, -1);
end;
pfClose:
// Close figure
if Types[LastIndex] = ptEndNode then begin
Types[LastIndex] := ptEndNodeClose;
Result := true; // Points changed
end;
end;
exit;
end;
// Define first and end nodes of selected figures
if not CalcFigure(FirstIndex, First) then exit;
if not CalcFigure(LastIndex, Second) then exit;
// Calculate point count between first and second figures
MoveCount := Second.FirstNode - First.LastPoint -1;
if MoveCount > 0 then begin
// Move Second figure after First figure
DeltaCount := Second.LastPoint - Second.FirstNode +1;
// Move points
Size := DeltaCount * SizeOf(Points[0]);
SetLength(Temp, Size);
Move(Points[Second.FirstNode], Temp[0], Size);
Move(Points[First.LastPoint+1], Points[First.LastPoint+1 +DeltaCount],
MoveCount * SizeOf(Points[0]));
Move(Temp[0], Points[First.LastPoint+1], Size);
// Move types
Size := DeltaCount * SizeOf(Types[0]);
if Size > Length(Temp) then SetLength(Temp, Size);
Move(Types[Second.FirstNode], Temp[0], Size);
Move(Types[First.LastPoint+1], Types[First.LastPoint+1 +DeltaCount],
MoveCount * SizeOf(Types[0]));
Move(Temp[0], Types[First.LastPoint+1], Size);
with Second do begin
dec(FirstNode, MoveCount);
dec(EndNode, MoveCount);
dec(LastPoint, MoveCount);
dec(LastIndex, MoveCount);
end;
Result := true; // Points changed
end;
// Check direction of First and Second figures
if FirstIndex <> First.EndNode then ReverseFigureDirection(First);
if LastIndex <> Second.FirstNode then ReverseFigureDirection(Second);
// Complete function
case Func of
pfJoin:
begin
// Calculate middle point
with Points[First.EndNode] do begin
p0.x := x + abs(x - Points[Second.FirstNode].x) div 2;
p0.y := y + abs(y - Points[Second.FirstNode].y) div 2;
end;
// Delete First.EndNode point
if (First.EndNode < Count-1) and (Types[First.EndNode+1] = ptControl)
then ChangeCount(First.EndNode, -3)
else ChangeCount(First.EndNode, -1);
// Set calculated middle point as result of join
Points[First.EndNode] := p0;
end;
pfClose:
// Replace ptEndNode type to ptNode (link figures)
begin
Types[First.EndNode] := ptNode;
Result := true; // Points changed
end;
end;
end;
pfBreak:
begin
Index := 0;
DeltaCount := 0;
FirstIndex := 0;
while Index < Count do begin
BreakIndex := -1;
// Define last point in figure
LastIndex := FirstIndex;
while (LastIndex < Count) and not
(Types[LastIndex] in [ptEndNode, ptEndNodeClose]) do
inc(LastIndex);
if LastIndex = Count then break; // error in point types
Index := FirstIndex;
while Index <= LastIndex do begin
if Selected[Index+DeltaCount] then
if Types[Index] <> ptControl then begin
// Break selected point
ChangeCount(Index, 1);
Types[Index] := ptEndNode;
inc(LastIndex);
inc(Index);
dec(DeltaCount);
BreakIndex := Index;
end;
inc(Index);
end;
// Check figure breaking
if (BreakIndex >= 0) and (Types[LastIndex] = ptEndNodeClose) then begin
Types[LastIndex] := ptNode;
// Define last point of the figure
if (LastIndex < Count-1) and (Types[LastIndex+1] = ptControl) then
inc(LastIndex, 2);
// Move points after last breaked before first point of the figure
MoveCount := LastIndex - BreakIndex +1;
// Move points
Size := MoveCount * SizeOf(Points[0]);
SetLength(Temp, Size);
Move(Points[BreakIndex], Temp[0], Size);
Move(Points[FirstIndex], Points[FirstIndex+MoveCount],
(BreakIndex - FirstIndex) * SizeOf(Points[0]));
Move(Temp[0], Points[FirstIndex], Size);
// Move types
Size := MoveCount * SizeOf(Types[0]);
if Size > Length(Temp) then SetLength(Temp, Size);
Move(Types[BreakIndex], Temp[0], Size);
Move(Types[FirstIndex], Types[FirstIndex+MoveCount],
(BreakIndex - FirstIndex) * SizeOf(Types[0]));
Move(Temp[0], Types[FirstIndex], Size);
end;
FirstIndex := Index;
end;
end;
pfToCurve:
begin
Index := 0;
DeltaCount := 0;
FirstIndex := 0;
while Index < Count do begin
// Define last point in figure
LastIndex := FirstIndex;
while (LastIndex < Count) and not
(Types[LastIndex] in [ptEndNode, ptEndNodeClose]) do
inc(LastIndex);
if LastIndex = Count then break; // error in point types
Index := FirstIndex;
while Index <= LastIndex do begin
if Selected[Index+DeltaCount] and
((Index >= Count-1) or (Types[Index+1] <> ptControl)) then begin
// Define line points
Error := false;
p0 := Points[Index];
if Types[Index] = ptEndNodeClose then
p1 := Points[FirstIndex]
else
if Index < LastIndex then
p1 := Points[Index+1]
else
// Can't convert point
Error := true;
if not Error then begin
// Calculate control points
CtrlPointA.x := p0.x + (p1.x - p0.x) div 3;
CtrlPointA.y := p0.y + (p1.y - p0.y) div 3;
CtrlPointB.x := p1.x - (p1.x - p0.x) div 3;
CtrlPointB.y := p1.y - (p1.y - p0.y) div 3;
// Convert to curve point
ChangeCount(Index+1, 2);
Points[Index+1] := CtrlPointA;
Types[Index+1] := ptControl;
Points[Index+2] := CtrlPointB;
Types[Index+2] := ptControl;
inc(Index, 2);
inc(LastIndex, 2);
dec(DeltaCount, 2);
end;
end;
inc(Index);
end;
FirstIndex := Index;
end;
end;
pfToLine:
begin
Index := 0;
DeltaCount := 0;
while Index < Count do begin
if Selected[Index+DeltaCount] and
(Index < Count-1) and (Types[Index+1] = ptControl) then begin
// Convert curve point to line point
ChangeCount(Index+1, -2);
inc(DeltaCount, 2);
end;
inc(Index);
end;
end;
end;
end;
function EditPath(var Points: TPointArray; var Types: TPointTypeArray;
const Indexes: array of integer; Func: TPathEditFunc;
Params: PPathEditParams = Nil): boolean; overload;
var Selected: TSelectedArray;
i: integer;
begin
SetLength(Selected, Length(Points));
for i:=0 to Length(Selected)-1 do Selected[i] := false;
for i:=0 to Length(Indexes)-1 do
if Indexes[i] < Length(Selected) then Selected[Indexes[i]] := true;
Result := EditPath(Points, Types, Selected, Func, Params);
end;
function ConnectorReroute(var Points: TPointArray;
var PointTypes: TPointTypeArray; const Params: TRerouteParams): boolean;
type
TSide = ( sdNorth, sdEast, sdSouth, sdWest );
TSides = set of TSide;
var
Count: integer;
RangeGapA, RangeGapB: TRect;
RangeGapExist: boolean;
procedure SetCount(ACount: integer);
var i: integer;
begin
SetLength(Points, ACount);
SetLength(PointTypes, ACount);
for i:=0 to ACount-2 do PointTypes[i] := ptNode;
PointTypes[ACount-1] := ptEndNode;
Count := ACount;
end;
function CalcSides(const LinkPoint: TPoint; const Range: TRect): TSides;
var OutsideX, OutsideY: boolean;
Side: TSide;
Dist: array[TSide] of integer;
MinDist: integer;
begin
Result := [];
with LinkPoint, Range do begin
// Check link point outside
OutsideX := (x < Left) or (x > Right);
OutsideY := (y < Top) or (y > Bottom);
if OutsideX or OutsideY then begin
// LinkPoint outside Range
if OutsideX then
if x < Left
then Include(Result, sdWest) // Outside left
else Include(Result, sdEast); // Outside right
if OutsideY then
if y < Top
then Include(Result, sdNorth) // Outside top
else Include(Result, sdSouth); // Outside bottom
end else begin
// LinkPoint inside Range
// Calc distances to edges
Dist[sdNorth] := y - Top;
Dist[sdEast] := Right - x;
Dist[sdSouth] := Bottom - y;
Dist[sdWest] := x - Left;
// Find min distance
MinDist := 0;
for Side:=Low(Side) to High(Side) do
if Side=Low(Side) then
MinDist := Dist[Side]
else
if Dist[Side] < MinDist then
MinDist := Dist[Side];
// Define active sides
for Side:=Low(Side) to High(Side) do
if Dist[Side] = MinDist then Include(Result, Side);
end;
end;
end;
function TryLinkOrtogonal(PtCount: integer; SideA, SideB: TSide): boolean;
var Codirectional: boolean;
IsHorizA, IsHorizB: boolean;
Temp: TPoint;
TempR: TRect;
Exist: boolean;
Size1, Size2{, Max1, Max2}: integer;
FlagA, FlagB: boolean;
function PointsOnGapInRange: boolean;
var Temp: TRect;
begin
Result := true;
// Test LinkA distribution
Temp.TopLeft := Params.LinkPointA;
Temp.BottomRight := Params.LinkPointA;
inc(Temp.Right);
inc(Temp.Bottom);
case SideA of
sdNorth : Temp.Top := RangeGapA.Top;
sdEast : Temp.Right := RangeGapA.Right;
sdSouth : Temp.Bottom := RangeGapA.Bottom;
sdWest : Temp.Left := RangeGapA.Left;
end;
// Test temp intersects with RangeGapB
if IntersectRect(Temp, Temp, RangeGapB) then exit;
// Test LinkB distribution
Temp.TopLeft := Params.LinkPointB;
Temp.BottomRight := Params.LinkPointB;
inc(Temp.Right);
inc(Temp.Bottom);
case SideB of
sdNorth : Temp.Top := RangeGapB.Top;
sdEast : Temp.Right := RangeGapB.Right;
sdSouth : Temp.Bottom := RangeGapB.Bottom;
sdWest : Temp.Left := RangeGapB.Left;
end;
// Test temp intersects with RangeGapA
if IntersectRect(Temp, Temp, RangeGapA) then exit;
Result := false;
end;
begin
Result := false;
// Define side type (horizontal or vertical)
IsHorizA := SideA in [sdEast, sdWest];
IsHorizB := SideB in [sdEast, sdWest];
// Define codirectional sides (both horizontal or both vertical)
Codirectional := (IsHorizA and IsHorizB) or (not IsHorizA and not IsHorizB);
// Test incompatible imtermediate point count
if ((PtCount = 1) or (PtCount = 3)) = Codirectional then exit;
with Params do
case PtCount of
0: begin
// Straight line (no intermediate points)
// Check link points lie on horiz or vert line
if IsHorizA then begin
if LinkPointA.y <> LinkPointB.y then exit;
end else
if LinkPointA.x <> LinkPointB.x then exit;
// Check distribution
if SideA = SideB then exit;
if IsHorizA then begin
// Test horizontal distribution
if (SideA = sdEast) = (LinkPointA.x > LinkPointB.x) then exit;
end else
// Test vertical distribution
if (SideA = sdNorth) = (LinkPointA.y < LinkPointB.y) then exit;
// All conditions completed. Create link
SetCount(2);
end;
1: begin
// Corner link (one intermediate point)
// Check distribution
if IsHorizA then begin
// Test horizontal distribution
case SideA of
sdEast: if RangeGapA.Right > LinkPointB.x then exit;
sdWest: if RangeGapA.Left < LinkPointB.x then exit;
end;
case SideB of
sdNorth: if LinkPointA.y > RangeGapB.Top then exit;
sdSouth: if LinkPointA.y < RangeGapB.Bottom then exit;
end;
end else begin
// Test vertical distribution
case SideA of
sdNorth: if RangeGapA.Top < LinkPointB.y then exit;
sdSouth: if RangeGapA.Bottom > LinkPointB.y then exit;
end;
case SideB of
sdEast: if LinkPointA.x < RangeGapB.Right then exit;
sdWest: if LinkPointA.x > RangeGapB.Left then exit;
end;
end;
// All conditions completed. Create link
SetCount(3);
if IsHorizA then begin
Points[1].x := LinkPointB.x;
Points[1].y := LinkPointA.y;
end else begin
Points[1].x := LinkPointA.x;
Points[1].y := LinkPointB.y;
end;
end;
2: begin
// Step link (two intermediate points)
// Check distribution
if IsHorizA then begin
// Test horizontal distribution
if SideA <> SideB then begin
// Check horizontal gap
case SideA of
sdEast: begin
if RangeGapA.Right > RangeGapB.Left then exit;
Temp.x := (RangeGapA.Right + RangeGapB.Left) div 2;
end;
sdWest: begin
if RangeGapA.Left < RangeGapB.Right then exit;
Temp.x := (RangeGapB.Right + RangeGapA.Left) div 2;
end;
end;
end else begin
// Check y position
if SideA = sdEast then begin
// Check LinkA
if (LinkPointA.x < RangeGapB.Right) and
(LinkPointA.y > RangeGapB.Top) and
(LinkPointA.y < RangeGapB.Bottom) then exit;
// Check LinkB
if (LinkPointB.x < RangeGapA.Right) and
(LinkPointB.y > RangeGapA.Top) and
(LinkPointB.y < RangeGapA.Bottom) then exit;
end else begin
// Check LinkA
if (LinkPointA.x > RangeGapB.Left) and
(LinkPointA.y > RangeGapB.Top) and
(LinkPointA.y < RangeGapB.Bottom) then exit;
// Check LinkB
if (LinkPointB.x > RangeGapA.Left) and
(LinkPointB.y > RangeGapA.Top) and
(LinkPointB.y < RangeGapA.Bottom) then exit;
end;
// Calc edge
if SideA = sdEast then begin
if RangeGapA.Right > RangeGapB.Right
then Temp.x := RangeGapA.Right
else Temp.x := RangeGapB.Right;
end else
if RangeGapA.Left < RangeGapB.Left
then Temp.x := RangeGapA.Left
else Temp.x := RangeGapB.Left;
end;
// All OK. Create link
SetCount(4);
Points[1].x := Temp.x;
Points[1].y := LinkPointA.y;
Points[2].x := Temp.x;
Points[2].y := LinkPointB.y;
end else begin
// Test vertical distribution
if SideA <> SideB then begin
// Check vertical gap
case SideA of
sdNorth: begin
if RangeGapA.Top < RangeGapB.Bottom then exit;
Temp.y := (RangeGapA.Top + RangeGapB.Bottom) div 2;
end;
sdSouth: begin
if RangeGapA.Bottom > RangeGapB.Top then exit;
Temp.y := (RangeGapA.Bottom + RangeGapB.Top) div 2;
end;
end;
end else begin
// Check x position
if SideA = sdNorth then begin
// Check LinkA
if (LinkPointA.y > RangeGapB.Top) and
(LinkPointA.x > RangeGapB.Left) and
(LinkPointA.x < RangeGapB.Right) then exit;
// Check LinkB
if (LinkPointB.y > RangeGapA.Top) and
(LinkPointB.x > RangeGapA.Left) and
(LinkPointB.x < RangeGapA.Right) then exit;
end else begin
// Check LinkA
if (LinkPointA.y < RangeGapB.Bottom) and
(LinkPointA.x > RangeGapB.Left) and
(LinkPointA.x < RangeGapB.Right) then exit;
// Check LinkB
if (LinkPointB.y < RangeGapA.Bottom) and
(LinkPointB.x > RangeGapA.Left) and
(LinkPointB.x < RangeGapA.Right) then exit;
end;
// Calc edge
if SideA = sdNorth then begin
if RangeGapA.Top < RangeGapB.Top
then Temp.y := RangeGapA.Top
else Temp.y := RangeGapB.Top;
end else
if RangeGapA.Bottom > RangeGapB.Bottom
then Temp.y := RangeGapA.Bottom
else Temp.y := RangeGapB.Bottom;
end;
// All OK. Create link
SetCount(4);
Points[1].x := LinkPointA.x;
Points[1].y := Temp.y;
Points[2].x := LinkPointB.x;
Points[2].y := Temp.y;
end;
end;
3: begin
// Zigzag link (three intermediate points)
// Check distribution
if PointsOnGapInRange then exit;
// Linking possible
SetCount(5);
if IsHorizA then begin
// LinkA is West or East and LinkB is North or South
Points[1].y := LinkPointA.y;
// Test center (horizontal gap)
if SideA = sdEast then begin
Exist := RangeGapB.Left >= RangeGapA.Right;
Temp.x := (RangeGapB.Left + RangeGapA.Right) div 2;
end else begin
Exist := RangeGapB.Right <= RangeGapA.Left;
Temp.x := (RangeGapB.Right + RangeGapA.Left) div 2;
end;
if Exist then begin
// Exist horizontal gap. Use it.
Points[1].x := Temp.x;
Points[2].x := Temp.x;
if SideB = sdNorth
then Points[2].y := RangeGapB.Top
else Points[2].y := RangeGapB.Bottom;
Points[3].x := LinkPointB.x;
Points[3].y := Points[2].y;
end else begin
// Find vertical gap
if SideB = sdNorth then begin
// Check up gap
Exist := RangeGapA.Bottom <= RangeGapB.Top;
Temp.y := (RangeGapA.Bottom + RangeGapB.Top) div 2;
end else begin
// Check down gap
Exist := RangeGapA.Top >= RangeGapB.Bottom;
Temp.y := (RangeGapA.Top + RangeGapB.Bottom) div 2;
end;
if Exist then begin
// Exist vertical gap. Use it.
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[2].x := Points[1].x;
Points[2].y := Temp.y;
Points[3].x := LinkPointB.x;
Points[3].y := Temp.y;
end else begin
// No gaps. Make path around
if SideA = sdEast then begin
if RangeGapA.Right > RangeGapB.Right
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapB.Right;
end else
if RangeGapA.Left < RangeGapB.Left
then Points[1].x := RangeGapA.Left
else Points[1].x := RangeGapB.Left;
Points[2].x := Points[1].x;
if SideB = sdNorth then begin
if RangeGapA.Top < RangeGapB.Top
then Points[2].y := RangeGapA.Top
else Points[2].y := RangeGapB.Top;
end else
if RangeGapA.Bottom > RangeGapB.Bottom
then Points[2].y := RangeGapA.Bottom
else Points[2].y := RangeGapB.Bottom;
Points[3].x := LinkPointB.x;
Points[3].y := Points[2].y;
end;
end;
end else begin
// LinkA is North or South and LinkB is West or East
Points[1].x := LinkPointA.x;
// Test center (vertical gap)
if SideA = sdNorth then begin
Exist := RangeGapB.Bottom <= RangeGapA.Top;
Temp.y := (RangeGapB.Bottom + RangeGapA.Top) div 2;
end else begin
Exist := RangeGapB.Top >= RangeGapA.Bottom;
Temp.y := (RangeGapB.Top + RangeGapA.Bottom) div 2;
end;
if Exist then begin
// Exist vertical gap. Use it.
Points[1].y := Temp.y;
Points[2].y := Temp.y;
if SideB = sdEast
then Points[2].x := RangeGapB.Right
else Points[2].x := RangeGapB.Left;
Points[3].x := Points[2].x;
Points[3].y := LinkPointB.y;
end else begin
// Find horizontal gap
if SideB = sdEast then begin
// Check left gap
Exist := RangeGapA.Left >= RangeGapB.Right;
Temp.x := (RangeGapA.Left + RangeGapB.Right) div 2;
end else begin
// Check right gap
Exist := RangeGapA.Right <= RangeGapB.Left;
Temp.x := (RangeGapA.Right + RangeGapB.Left) div 2;
end;
if Exist then begin
// Exist horizontal gap. Use it.
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
Points[2].x := Temp.x;
Points[2].y := Points[1].y;
Points[3].x := Temp.x;
Points[3].y := LinkPointB.y;
end else begin
// No gaps. Make path around
if SideA = sdNorth then begin
if RangeGapA.Top < RangeGapB.Top
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapB.Top;
end else
if RangeGapA.Bottom > RangeGapB.Bottom
then Points[1].y := RangeGapA.Bottom
else Points[1].y := RangeGapB.Bottom;
Points[2].y := Points[1].y;
if SideB = sdEast then begin
if RangeGapA.Right > RangeGapB.Right
then Points[2].x := RangeGapA.Right
else Points[2].x := RangeGapB.Right;
end else
if RangeGapA.Left < RangeGapB.Left
then Points[2].x := RangeGapA.Left
else Points[2].x := RangeGapB.Left;
Points[3].x := Points[2].x;
Points[3].y := LinkPointB.y;
end;
end;
end;
end;
4: begin
// Zigzag link (four intermediate points)
// Check distribution
if PointsOnGapInRange then exit;
// Linking possible
SetCount(6);
if IsHorizA then begin
// LinkA and LinkB is West or East
Points[1].y := LinkPointA.y;
// Calc vertical direction (Temp.y)
// Test sides
if SideA = SideB then begin
// Unidirectional
// Calc horizontal gap center
if RangeGapA.Left >= RangeGapB.Right
then Temp.x := (RangeGapA.Left + RangeGapB.Right) div 2 // left gap
else Temp.x := (RangeGapA.Right + RangeGapB.Left) div 2; // right gap
if ((SideA = sdEast) and (RangeGapA.Right < RangeGapB.Left)) or
((SideA = sdWest) and (RangeGapA.Left > RangeGapB.Right)) then begin
// Step near LinkA
// Calc vertical position by LinkB
Size1 := Abs(LinkPointA.y - RangeGapB.Top) +
Abs(LinkPointB.y - RangeGapB.Top);
Size2 := Abs(LinkPointA.y - RangeGapB.Bottom) +
Abs(LinkPointB.y - RangeGapB.Bottom);
if Size1 < Size2
then Temp.y := RangeGapB.Top
else Temp.y := RangeGapB.Bottom;
// Build path
Points[1].x := Temp.x;
Points[2].x := Temp.x;
Points[2].y := Temp.y;
if SideA = sdEast
then Points[3].x := RangeGapB.Right
else Points[3].x := RangeGapB.Left;
Points[3].y := Temp.y;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
end else begin
// Step near LinkB
// Calc vertical position by LinkA
Size1 := Abs(LinkPointA.y - RangeGapA.Top) +
Abs(LinkPointB.y - RangeGapA.Top);
Size2 := Abs(LinkPointA.y - RangeGapA.Bottom) +
Abs(LinkPointB.y - RangeGapA.Bottom);
if Size1 < Size2
then Temp.y := RangeGapA.Top
else Temp.y := RangeGapA.Bottom;
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[2].x := Points[1].x;
Points[2].y := Temp.y;
Points[3].x := Temp.x;
Points[3].y := Temp.y;
Points[4].x := Temp.x;
Points[4].y := LinkPointB.y;
end;
end else begin
// Contradirectional
FlagA := true;
FlagB := true;
// Test vertical gap
if RangeGapA.Top >= RangeGapB.Bottom then
Temp.y := (RangeGapA.Top + RangeGapB.Bottom) div 2
else
if RangeGapA.Bottom <= RangeGapB.Top then
Temp.y := (RangeGapA.Bottom + RangeGapB.Top) div 2
else begin
// No gaps. Make path around
UnionRect(TempR, RangeGapA, RangeGapB);
// Test links on TempR
if SideA = sdEast
then FlagA := TempR.Right - LinkPointA.x = LinkMinGap
else FlagA := LinkPointA.x - TempR.Left = LinkMinGap;
if SideB = sdEast
then FlagB := TempR.Right - LinkPointB.x = LinkMinGap
else FlagB := LinkPointB.x - TempR.Left = LinkMinGap;
if FlagA and FlagB then begin
// Make path around
// Calc vertical pos (Temp.y)
Size1 := Abs(LinkPointA.y - TempR.Top) +
Abs(LinkPointB.y - TempR.Top);
Size2 := Abs(LinkPointA.y - TempR.Bottom) +
Abs(LinkPointB.y - TempR.Bottom);
if Size1 < Size2 then Temp.y := TempR.Top else Temp.y := TempR.Bottom;
end else begin
// Calc points for long line from LinkPointA
if SideA = sdEast
then Points[1].x := TempR.Right
else Points[1].x := TempR.Left;
Points[2].x := Points[1].x;
if LinkPointB.y < LinkPointA.y
then Points[2].y := TempR.Top
else Points[2].y := TempR.Bottom;
Points[3].y := Points[2].y;
if SideB = sdEast
then Points[3].x := RangeGapB.Right
else Points[3].x := RangeGapB.Left;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
// Calc distance
Size1 :=
Abs(LinkPointA.x - Points[1].x) +
Abs(Points[2].y - Points[1].y) +
Abs(Points[3].x - Points[2].x) +
Abs(Points[4].y - Points[3].y);
// Calc points for long line from LinkPointA
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[2].x := Points[1].x;
if LinkPointA.y < LinkPointB.y
then Points[2].y := TempR.Top
else Points[2].y := TempR.Bottom;
Points[3].y := Points[2].y;
if SideA = sdEast
then Points[3].x := TempR.Left
else Points[3].x := TempR.Right;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
// Calc distance
Size2 :=
Abs(Points[2].y - Points[1].y) +
Abs(Points[3].x - Points[2].x) +
Abs(Points[4].y - Points[3].y) +
Abs(LinkPointB.x - Points[4].x);
if Size1 < Size2 then begin
// Reconstruct link connection for long line from LinkPointA
if SideA = sdEast
then Points[1].x := TempR.Right
else Points[1].x := TempR.Left;
Points[2].x := Points[1].x;
if LinkPointB.y < LinkPointA.y
then Points[2].y := TempR.Top
else Points[2].y := TempR.Bottom;
Points[3].y := Points[2].y;
if SideB = sdEast
then Points[3].x := RangeGapB.Right
else Points[3].x := RangeGapB.Left;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
end;
end;
end;
// Build path
if FlagA and FlagB then begin
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[2].x := Points[1].x;
Points[2].y := Temp.y;
if SideB = sdEast
then Points[3].x := RangeGapB.Right
else Points[3].x := RangeGapB.Left;
Points[3].y := Temp.y;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
end;
end;
end else begin
// LinkA and LinkB is North or South
Points[1].x := LinkPointA.x;
// Calc horizontal direction (Temp.x)
// Test sides
if SideA = SideB then begin
// Unidirectional
// Calc vertical gap center
if RangeGapA.Top >= RangeGapB.Bottom
then Temp.y := (RangeGapA.Top + RangeGapB.Bottom) div 2 // top gap
else Temp.y := (RangeGapA.Bottom + RangeGapB.Top) div 2; // bottom gap
if ((SideA = sdNorth) and (RangeGapA.Top > RangeGapB.Bottom)) or
((SideA = sdSouth) and (RangeGapA.Bottom < RangeGapB.Top)) then begin
// Step near LinkA
// Calc horizontal position by LinkB
Size1 := Abs(LinkPointA.x - RangeGapB.Left) +
Abs(LinkPointB.x - RangeGapB.Left);
Size2 := Abs(LinkPointA.x - RangeGapB.Right) +
Abs(LinkPointB.x - RangeGapB.Right);
if Size1 < Size2
then Temp.x := RangeGapB.Left
else Temp.x := RangeGapB.Right;
// Build path
Points[1].y := Temp.y;
Points[2].y := Temp.y;
Points[2].x := Temp.x;
if SideA = sdNorth
then Points[3].y := RangeGapB.Top
else Points[3].y := RangeGapB.Bottom;
Points[3].x := Temp.x;
Points[4].y := Points[3].y;
Points[4].x := LinkPointB.x;
end else begin
// Step near LinkB
// Calc vertical position by LinkA
Size1 := Abs(LinkPointA.x - RangeGapA.Left) +
Abs(LinkPointB.x - RangeGapA.Left);
Size2 := Abs(LinkPointA.x - RangeGapA.Right) +
Abs(LinkPointB.x - RangeGapA.Right);
if Size1 < Size2
then Temp.x := RangeGapA.Left
else Temp.x := RangeGapA.Right;
// Build path
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
Points[2].y := Points[1].y;
Points[2].x := Temp.x;
Points[3].y := Temp.y;
Points[3].x := Temp.x;
Points[4].y := Temp.y;
Points[4].x := LinkPointB.x;
end;
end else begin
// Contradirectional
FlagA := true;
FlagB := true;
// Test horizontal gap
if RangeGapA.Left >= RangeGapB.Right then
Temp.x := (RangeGapA.Left + RangeGapB.Right) div 2
else
if RangeGapA.Right <= RangeGapB.Left then
Temp.x := (RangeGapA.Right + RangeGapB.Left) div 2
else begin
// No gaps. Make path around
UnionRect(TempR, RangeGapA, RangeGapB);
// Test links on TempR
if SideA = sdNorth
then FlagA := LinkPointA.y - TempR.Top = LinkMinGap
else FlagA := TempR.Bottom - LinkPointA.y = LinkMinGap;
if SideB = sdNorth
then FlagB := LinkPointB.y - TempR.Top = LinkMinGap
else FlagB := TempR.Bottom - LinkPointB.y = LinkMinGap;
if FlagA and FlagB then begin
// Make path around
// Calc horizontal pos (Temp.x)
Size1 := Abs(LinkPointA.x - TempR.Left) +
Abs(LinkPointB.x - TempR.Left);
Size2 := Abs(LinkPointA.x - TempR.Right) +
Abs(LinkPointB.x - TempR.Right);
if Size1 < Size2 then Temp.x := TempR.Left else Temp.x := TempR.Right;
end else begin
// Calc points for long line from LinkPointA
if SideA = sdNorth
then Points[1].y := TempR.Top
else Points[1].y := TempR.Bottom;
Points[2].y := Points[1].y;
if LinkPointB.x < LinkPointA.x
then Points[2].x := TempR.Left
else Points[2].x := TempR.Right;
Points[3].x := Points[2].x;
if SideB = sdNorth
then Points[3].y := RangeGapB.Top
else Points[3].y := RangeGapB.Bottom;
Points[4].y := Points[3].y;
Points[4].x := LinkPointB.x;
// Calc distance
Size1 :=
Abs(LinkPointA.y - Points[1].y) +
Abs(Points[2].x - Points[1].x) +
Abs(Points[3].y - Points[2].y) +
Abs(Points[4].x - Points[3].x);
// Calc points for long line from LinkPointA
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
Points[2].y := Points[1].y;
if LinkPointA.x < LinkPointB.x
then Points[2].x := TempR.Left
else Points[2].x := TempR.Right;
Points[3].x := Points[2].x;
if SideB = sdNorth
then Points[3].y := TempR.Top
else Points[3].y := TempR.Bottom;
Points[4].y := Points[3].y;
Points[4].x := LinkPointB.x;
// Calc distance
Size2 :=
Abs(Points[2].x - Points[1].x) +
Abs(Points[3].y - Points[2].y) +
Abs(Points[4].x - Points[3].x) +
Abs(LinkPointB.y - Points[4].y);
if Size1 < Size2 then begin
// Reconstruct link connection for long line from LinkPointA
if SideA = sdNorth
then Points[1].y := TempR.Top
else Points[1].y := TempR.Bottom;
Points[2].y := Points[1].y;
if LinkPointB.x < LinkPointA.x
then Points[2].x := TempR.Left
else Points[2].x := TempR.Right;
Points[3].x := Points[2].x;
if SideB = sdNorth
then Points[3].y := RangeGapB.Top
else Points[3].y := RangeGapB.Bottom;
Points[4].y := Points[3].y;
Points[4].x := LinkPointB.x;
end;
end;
end;
// Build path
if FlagA and FlagB then begin
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
Points[2].y := Points[1].y;
Points[2].x := Temp.x;
if SideB = sdNorth
then Points[3].y := RangeGapB.Top
else Points[3].y := RangeGapB.Bottom;
Points[3].x := Temp.x;
Points[4].y := Points[3].y;
Points[4].x := LinkPointB.x;
end;
end;
end;
end;
end;
Points[0] := Params.LinkPointA;
Points[Count-1] := Params.LinkPointB;
Result := true;
end;
function TrySelfLinkOrtogonal(PtCount: integer; SideA, SideB: TSide): boolean;
var Codirectional: boolean;
IsHorizA, IsHorizB: boolean;
Dest1, Dest2: integer;
Temp: TPoint;
begin
Result := false;
// Define side type (horizontal or vertical)
IsHorizA := SideA in [sdEast, sdWest];
IsHorizB := SideB in [sdEast, sdWest];
// Define codirectional sides (both horizontal or both vertical)
Codirectional := (IsHorizA and IsHorizB) or (not IsHorizA and not IsHorizB);
with Params do begin
if Codirectional then begin
// Check point count
if PtCount <> 4 then exit;
// Linking possible
SetCount(6);
if IsHorizA then begin
// SideA is sdEast or sdWest
Dest1 := (LinkPointA.y - RangeGapA.Top) + (LinkPointB.y - RangeGapA.Top);
Dest2 := (RangeGapA.Bottom - LinkPointA.y) + (RangeGapA.Bottom - LinkPointB.y);
if Dest1 < Dest2
then Temp.y := RangeGapA.Top
else Temp.y := RangeGapA.Bottom;
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[1].y := LinkPointA.y;
Points[2].x := Points[1].x;
Points[2].y := Temp.y;
if SideB = sdEast
then Points[3].x := RangeGapA.Right
else Points[3].x := RangeGapA.Left;
Points[3].y := Temp.y;
Points[4].x := Points[3].x;
Points[4].y := LinkPointB.y;
end else begin
// SideA is sdNorth or sdSouth
Dest1 := (LinkPointA.x - RangeGapA.Left) + (LinkPointB.x - RangeGapA.Left);
Dest2 := (RangeGapA.Right - LinkPointA.x) + (RangeGapA.Right - LinkPointB.x);
if Dest1 < Dest2
then Temp.x := RangeGapA.Left
else Temp.x := RangeGapA.Right;
Points[1].x := LinkPointA.x;
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
Points[2].x := Temp.x;
Points[2].y := Points[1].y;
Points[3].x := Temp.x;
if SideB = sdNorth
then Points[3].y := RangeGapA.Top
else Points[3].y := RangeGapA.Bottom;
Points[4].x := LinkPointB.x;
Points[4].y := Points[3].y;
end;
end else begin
// Check point count
if PtCount <> 3 then exit;
// Linking possible
SetCount(5);
if IsHorizA then begin
// SideA is sdEast or sdWest
if SideA = sdEast
then Points[1].x := RangeGapA.Right
else Points[1].x := RangeGapA.Left;
Points[1].y := LinkPointA.y;
Points[2].x := Points[1].x;
if SideB = sdNorth
then Points[2].y := RangeGapA.Top
else Points[2].y := RangeGapA.Bottom;
Points[3].x := LinkPointB.x;
Points[3].y := Points[2].y;
end else begin
// SideA is sdNorth or sdSouth
Points[1].x := LinkPointA.x;
if SideA = sdNorth
then Points[1].y := RangeGapA.Top
else Points[1].y := RangeGapA.Bottom;
if SideB = sdEast
then Points[2].x := RangeGapA.Right
else Points[2].x := RangeGapA.Left;
Points[2].y := Points[1].y;
Points[3].x := Points[2].x;
Points[3].y := LinkPointB.y;
end;
end;
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB;
end;
Result := true;
end;
function LinkAnyCase(SideA, SideB: TSide): boolean;
var Codirectional: boolean;
IsHorizA, IsHorizB: boolean;
Straight: boolean;
Dist: integer;
begin
// Define side type (horizontal or vertical)
IsHorizA := SideA in [sdEast, sdWest];
IsHorizB := SideB in [sdEast, sdWest];
// Define codirectional sides (both horizontal or both vertical)
Codirectional := (IsHorizA and IsHorizB) or (not IsHorizA and not IsHorizB);
with Params do begin
if Codirectional then begin
// 0 or 2 intermediate points
if IsHorizA
then Straight := LinkPointA.y = LinkPointB.y
else Straight := LinkPointA.x = LinkPointB.x;
if Straight then
// 0 intermediate points - straight line
SetCount(2)
else begin
// 2 intermediate points - zigzig
SetCount(4);
if IsHorizA then begin
Dist := (LinkPointA.x + LinkPointB.x) div 2;
Points[1].x := Dist;
Points[1].y := LinkPointA.y;
Points[2].x := Dist;
Points[2].y := LinkPointB.y;
end else begin
Dist := (LinkPointA.y + LinkPointB.y) div 2;
Points[1].x := LinkPointA.x;
Points[1].y := Dist;
Points[2].x := LinkPointB.x;
Points[2].y := Dist;
end;
end;
end else begin
// 1 intermediate point
SetCount(3);
if IsHorizA then begin
Points[1].x := LinkPointB.x;
Points[1].y := LinkPointA.y;
end else begin
Points[1].x := LinkPointA.x;
Points[1].y := LinkPointB.y;
end;
end;
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB;
end;
Result := true;
end;
procedure CalcRangeGaps;
begin
if RangeGapExist then exit;
with Params do
if SelfLink then begin
// Include in RangeGapA LinkPoints coors and inflate by LinkMinGap
RangeGapA := RangeA;
if LinkPointA.x < RangeGapA.Left then RangeGapA.Left := LinkPointA.x else
if LinkPointA.x > RangeGapA.Right then RangeGapA.Right := LinkPointA.x;
if LinkPointA.y < RangeGapA.Top then RangeGapA.Top := LinkPointA.y else
if LinkPointA.y > RangeGapA.Bottom then RangeGapA.Bottom := LinkPointA.y;
if LinkPointB.x < RangeGapA.Left then RangeGapA.Left := LinkPointB.x else
if LinkPointB.x > RangeGapA.Right then RangeGapA.Right := LinkPointB.x;
if LinkPointB.y < RangeGapA.Top then RangeGapA.Top := LinkPointB.y else
if LinkPointB.y > RangeGapA.Bottom then RangeGapA.Bottom := LinkPointB.y;
InflateRect(RangeGapA, LinkMinGap, LinkMinGap);
// Set RangeGapB equal to RangeGapA
RangeGapB := RangeGapA;
end else begin
// Calc ranges with min gap
RangeGapA := RangeA;
if LinkPointA.x < RangeGapA.Left then RangeGapA.Left := LinkPointA.x else
if LinkPointA.x > RangeGapA.Right then RangeGapA.Right := LinkPointA.x;
if LinkPointA.y < RangeGapA.Top then RangeGapA.Top := LinkPointA.y else
if LinkPointA.y > RangeGapA.Bottom then RangeGapA.Bottom := LinkPointA.y;
InflateRect(RangeGapA, LinkMinGap, LinkMinGap);
RangeGapB := RangeB;
if LinkPointB.x < RangeGapB.Left then RangeGapB.Left := LinkPointB.x else
if LinkPointB.x > RangeGapB.Right then RangeGapB.Right := LinkPointB.x;
if LinkPointB.y < RangeGapB.Top then RangeGapB.Top := LinkPointB.y else
if LinkPointB.y > RangeGapB.Bottom then RangeGapB.Bottom := LinkPointB.y;
InflateRect(RangeGapB, LinkMinGap, LinkMinGap);
end;
RangeGapExist := true;
end;
function IsLineIntersectRect(const PointA, PointB: TPoint;
const R: TRect): boolean;
var CodeA, CodeB: cardinal;
begin
CodeA :=
byte(PointA.y <= R.Top) shl 3 or
byte(PointA.y >= R.Bottom) shl 2 or
byte(PointA.x >= R.Right) shl 1 or
byte(PointA.x <= R.Left);
CodeB :=
byte(PointB.y <= R.Top) shl 3 or
byte(PointB.y >= R.Bottom) shl 2 or
byte(PointB.x >= R.Right) shl 1 or
byte(PointB.x <= R.Left);
Result := CodeA and CodeB = 0;
end;
var
i: integer;
Method: integer;
SidesA, SidesB: TSides;
SideA, SideB: TSide;
NeedFull: boolean;
IsHoriz: boolean;
begin
Result := false;
// Test counts
Count := Length(Points);
if Count <> Length(PointTypes) then exit;
// Test point types (support line's only and only not closed and with one figure)
for i:=0 to Count-2 do if PointTypes[i] <> ptNode then exit;
if (Count > 0) and (PointTypes[Count-1] <> ptEndNode) then exit;
with Params do begin
if Mode = rmAsNeeded then begin
// Test count for full reroute
NeedFull := false;
if Count < 2 then
NeedFull := true
else
// Test ortogonal for full reroute
if Ortogonal then
// Check all ortogonal segments
for i:=0 to Count-2 do
if (Points[i].x <> Points[i+1].x) and
(Points[i].y <> Points[i+1].y) then begin
// Slant line
NeedFull := true;
break;
end;
end else
NeedFull := Mode = rmAlways;
RangeGapExist := false;
repeat
// Reroute
if NeedFull then begin
if Ortogonal then begin
CalcRangeGaps;
// Calc active sides
SidesA := CalcSides(LinkPointA, RangeGapA);
SidesB := CalcSides(LinkPointB, RangeGapB);
// Check error
if (SidesA = []) or (SidesB = []) then exit;
// Find link method (count of intermediate points)
for Method:=0 to 4 do begin
for SideA:=Low(SideA) to High(SideA) do begin
if not (SideA in SidesA) then continue;
for SideB:=Low(SideB) to High(SideB) do begin
if not (SideB in SidesB) then continue;
if SelfLink
then Result := TrySelfLinkOrtogonal(Method, SideA, SideB)
else Result := TryLinkOrtogonal(Method, SideA, SideB);
if Result then exit;
end;
end;
end;
{ // Method not found - link straight line
SetCount(2);
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB; }
// Method not found - link with minimal points
for SideA:=Low(SideA) to High(SideA) do begin
if not (SideA in SidesA) then continue;
for SideB:=Low(SideB) to High(SideB) do begin
if not (SideB in SidesB) then continue;
if LinkAnyCase(SideA, SideB) then break;
end;
end;
end else begin
// Move end points to link points
{if Count < 2 then }SetCount(2);
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB;
end;
break; // connector rerouted
end else begin
// Don't rerout
if Ortogonal then begin
// Check count and LinkPoints position
if (Count >= 2) and (
(LinkPointA.x <> Points[0].x) or
(LinkPointA.y <> Points[0].y) or
(LinkPointB.x <> Points[Count-1].x) or
(LinkPointB.y <> Points[Count-1].y)) then begin
if Count = 2 then begin
// Can't save ortogonal. Just move first and end points to link points
Points[0] := LinkPointA;
Points[1] := LinkPointB;
end else begin
// Move first point to LinkPointA
// IsHoriz := Points[0].y = Points[1].y;
i := 1;
IsHoriz := true;
repeat
if (Points[i-1].x <> Points[i].x) or
(Points[i-1].y <> Points[i].y) then begin
// Define segment position
IsHoriz := Points[i-1].y = Points[i].y;
if i and 1 = 0 then IsHoriz := not IsHoriz;
break;
end;
inc(i);
until i = Length(Points);
Points[0] := LinkPointA;
if IsHoriz
then Points[1].y := LinkPointA.y
else Points[1].x := LinkPointA.x;
// Move last point to LinkPointA
// IsHoriz := Points[Count-1].y = Points[Count-2].y;
i := Length(Points)-1;
IsHoriz := true;
repeat
if (Points[i-1].x <> Points[i].x) or
(Points[i-1].y <> Points[i].y) then begin
// Define segment position
IsHoriz := Points[i-1].y = Points[i].y;
if i and 1 <> (Length(Points)-1) and 1 then IsHoriz := not IsHoriz;
break;
end;
dec(i);
until i = 0;
Points[Count-1] := LinkPointB;
if IsHoriz
then Points[Count-2].y := LinkPointB.y
else Points[Count-2].x := LinkPointB.x;
end;
end else begin
// Just move first and end points to link points
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB;
end;
end else begin
// Non ortogonal link without reroute
Points[0] := LinkPointA;
Points[Count-1] := LinkPointB;
end;
if Mode = rmAsNeeded then begin
// Check overlaping (connector with connected objects)
CalcRangeGaps;
for i:=0 to Count-2 do begin
// Test segment for intersection with object ranges
if i > 0
then NeedFull := IsLineIntersectRect(Points[i], Points[i+1], RangeGapA)
else NeedFull := IsLineIntersectRect(Points[i], Points[i+1], RangeA);
if NeedFull then break;
if i < Count-2
then NeedFull := IsLineIntersectRect(Points[i], Points[i+1], RangeGapB)
else NeedFull := IsLineIntersectRect(Points[i], Points[i+1], RangeB);
if NeedFull then break;
end;
end;
end;
// Repeat if NeedFull changed to true
until not NeedFull;
end;
Result := true;
end;
procedure GetPathInfo(const Points: TPointArray; const Types: TPointTypeArray;
var Info: TPathInfo);
var i, Count, LastCount: integer;
FigIndex, FigCount: integer;
FirstNodeIndex: integer;
begin
Info.IsCurve := false;
Count := Length(Points);
if (Count = 0) or (Count <> Length(Types)) then begin
Info.Figures := Nil;
exit;
end;
FigCount := Length(Info.Figures);
FigIndex := -1;
FirstNodeIndex := 0;
with Info do begin
PointCount := Count;
for i:=0 to Count-1 do begin
if i = FirstNodeIndex then begin
// Start of figure
inc(FigIndex);
if FigIndex >= FigCount then begin
FigCount := FigIndex+1;
SetLength(Figures, FigCount);
end;
with Figures[FigIndex] do begin
FirstNode := FirstNodeIndex;
LastNode := -1;
LastPoint := -1;
IsClosed := false;
IsCurve := false;
end;
end;
case Types[i] of
ptControl:
// Curve point in figure
Figures[FigIndex].IsCurve := true;
ptEndNode,
ptEndNodeClose:
with Figures[FigIndex] do begin
// End of figure
LastNode := i;
IsClosed := Types[i] = ptEndNodeClose;
if (i < Count-2) and (Types[i+1] = ptControl) then begin
LastCount := 3;
IsCurve := true;
end else
LastCount := 1;
FirstNodeIndex := i + LastCount;
LastPoint := i + LastCount-1;
Info.IsCurve := Info.IsCurve or IsCurve;
end;
end;
end;
end;
if FigIndex < FigCount-1 then SetLength(Info.Figures, FigIndex+1);
end;
function GetFigureIndex(const Info: TPathInfo; PointIndex: integer): integer;
var i: integer;
begin
Result := -1;
for i:=0 to Length(Info.Figures)-1 do with Info.Figures[i] do
if (PointIndex >= FirstNode) and (PointIndex <= LastPoint) then begin
Result := i;
break;
end;
end;
function ChangePathCount(var Points: TPointArray; var Types: TPointTypeArray;
Index, Delta: integer): boolean;
var Count: integer;
begin
Count := Length(Points);
Result := (Count = Length(Types)) and (Index >= 0) and (Index <= Count);
if not Result then exit;
if Delta > 0 then begin
SetLength(Points, Count + Delta);
SetLength(Types, Count + Delta);
end else
dec(Index, Delta);
Move(Points[Index], Points[Index+Delta], (Count - Index) * SizeOf(Points[0]));
Move(Types[Index], Types[Index+Delta], (Count - Index) * SizeOf(Types[0]));
if Delta < 0 then begin
SetLength(Points, Count + Delta);
SetLength(Types, Count + Delta);
end;
end;
end.
|
unit MainPageMod;
interface
uses
Windows, Messages, SysUtils, Classes, HTTPApp, WebModu, HTTPProd, ReqMulti,
WebSess, WebDisp, WebAdapt, WebComp, WebUsers;
type
TMainPageModule = class(TWebAppPageModule)
PageProducer: TPageProducer;
WebAppComponents: TWebAppComponents;
ApplicationAdapter: TApplicationAdapter;
EndUserSessionAdapter: TEndUserSessionAdapter;
PageDispatcher: TPageDispatcher;
AdapterDispatcher: TAdapterDispatcher;
SessionsService: TSessionsService;
PersistWebUserList: TWebUserList;
RightsAdapter: TAdapter;
Rights: TAdapterField;
procedure WebAppPageModuleCreate(Sender: TObject);
procedure WebAppPageModuleActivate(Sender: TObject);
procedure WebAppPageModuleDeactivate(Sender: TObject);
procedure RightsGetValue(Sender: TObject; var Value: Variant);
private
function GetUsersFileName: string;
procedure LoadUserList;
public
procedure SaveUserList;
function GetCurrentUserName: string;
end;
function MainPageModule: TMainPageModule;
const
cMainPageModTitle = 'MainPageModule';
resourcestring
rNotLoggedIn = 'You are not currently logged in. Please log back in.';
implementation
{$R *.dfm} {*.html}
uses WebReq, WebCntxt, WebFact, Variants, SiteComp;
var
Lock: TMultiReadExclusiveWriteSynchronizer;
resourcestring
rHomePageTitle = 'Home Page';
rHomePageDescription = 'Welcome to this application';
function MainPageModule: TMainPageModule;
begin
Result := TMainPageModule(WebContext.FindModuleClass(TMainPageModule));
end;
function TMainPageModule.GetUsersFileName: string;
begin
Result := ExtractFilePath(GetModuleName(HInstance)) + 'users.binary';
end;
procedure TMainPageModule.SaveUserList;
begin
Lock.BeginWrite;
try
PersistWebUserList.SaveToFile(GetUsersFileName)
finally
Lock.EndWrite;
end;
end;
procedure TMainPageModule.WebAppPageModuleCreate(Sender: TObject);
begin
// Up the emax connections (concurrent web modules)
if WebRequestHandler <> nil then
WebRequestHandler.MaxConnections := 100;
end;
procedure TMainPageModule.WebAppPageModuleActivate(Sender: TObject);
begin
// Because multiple instances of a WebPageModule are possible,
// I have to reload the PersistWebUserList in case another web module
// changed it. A speed imporovement would be to check to see
// if the timestamp of the 'users.binary' file has changed, and only
// reload it then.
LoadUserList;
end;
procedure TMainPageModule.LoadUserList;
begin
// load up previous sessions and user information
Lock.BeginRead;
try
try
if FileExists(GetUsersFileName) then
PersistWebUserList.LoadFromFile(GetUsersFileName)
except
end;
finally
Lock.EndRead;
end;
end;
procedure TMainPageModule.WebAppPageModuleDeactivate(Sender: TObject);
begin
SaveUserList;
end;
function TMainPageModule.GetCurrentUserName: string;
var
WebUserItem: TWebUserItem;
begin
Result := '';
with MainPageModule do
begin
if not VarIsEmpty(EndUserSessionAdapter.UserID) then
begin
WebUserItem := PersistWebUserList.UserItems.FindUserID(EndUserSessionAdapter.UserId);
if WebUserItem <> nil then
Result := WebUserItem.UserName;
end;
end;
end;
procedure TMainPageModule.RightsGetValue(Sender: TObject;
var Value: Variant);
var
WebUserItem: TWebUserItem;
begin
Value := '';
if not VarIsEmpty(EndUserSessionAdapter.UserID) then
begin
WebUserItem := PersistWebUserList.UserItems.FindUserID(EndUserSessionAdapter.UserId);
if WebUserItem <> nil then
Value := WebUserItem.AccessRights;
end;
end;
initialization
if WebRequestHandler <> nil then
WebRequestHandler.AddWebModuleFactory(
TWebAppPageModuleFactory.Create(TMainPageModule,
TWebPageInfo.Create([wpPublished {, wpLoginRequired}],
'.html', cMainPageModTitle,
rHomePageTitle, rHomePageDescription),
caCache));
Lock := TMultiReadExclusiveWriteSynchronizer.Create;
finalization
Lock.Free;
end.
|
unit UtNau;
interface
uses UtVaixell, Uterror, Vcl.Dialogs, System.SysUtils, System.Classes;
const
NUM_VAIXELLS = 50;
type
Tnau = class
private
v_vaixells: array [0..NUM_VAIXELLS -1] of TVaixell;
function primera_pos_lliure:integer;
procedure vaixell_averiat(id:integer);
procedure vaixell_arreglat(id:integer);
public
err:Terror;
onEspatllat:procedure (id:integer) of object;
onArreglat:procedure (id:integer) of object;
onMeteo: procedure (pos:integer; temps:char) of object;
onEnfonsat: procedure (pos:integer) of object;
constructor crear_nau;
destructor destruir_nau;
function destruir_vaixells (i:integer):boolean;
function crear_vaixell(codi,naviera,port:string;capacitat:integer):integer;
function consultar_capacitat(vaixell:integer):integer;
function consultar_desgast(vaixell:integer):extended;
function consultar_codi(vaixell:integer):string;
function buscarCodiRepetit(codi:string):boolean;
function consultar_carrega(vaixell:integer):integer;
function destruir_vaixell(vaixell:integer):boolean;
function navegar_vaixell(vaixell:integer):boolean;
function carregar_vaixell(vaixell:integer;quantitat:integer):boolean;
function Posar_Manteniment(vaixell:integer):boolean;
function Fi_manteniment(vaixell:integer):boolean;
function descarregar_vaixell(vaixell:integer):boolean;
function atracar_vaixell(vaixell:integer):boolean;
function consultar_naviera(vaixell:integer):string;
function consultar_port(vaixell:integer):string;
function consultar_estat(vaixell:integer):integer;
procedure buscar_naviera(naviera: string; llistat:TStrings);
procedure canviar_temps (id:integer; estat: char);
end;
implementation
{ Tnau }
function Tnau.atracar_vaixell(vaixell: integer): boolean;
var
res:boolean;
begin
res := false;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 2 then
begin
self.v_vaixells[vaixell].atracar;
res := true;
end
else
begin
err.codierror := -111;
end;
end
else
begin
err.codierror := -103;
end;
result := res;
end;
function Tnau.buscarCodiRepetit(codi: string): boolean;
var
i:integer;
res:boolean;
begin
i := 0;
res := false;
while ((i < NUM_VAIXELLS) and (res = false))do
begin
if self.v_vaixells[i] <> nil then
begin
if self.v_vaixells[i].consultar_codi = codi then
begin
res := true;
end;
end;
i := i + 1;
end;
result := res;
end;
procedure Tnau.buscar_naviera(naviera: string; llistat:TStrings);
var
i:integer;
estat:string;
begin
for i := 0 to NUM_VAIXELLS do
begin
if self.v_vaixells[i]<>nil then
begin
if self.v_vaixells[i].consultar_naviera=naviera then
begin
if v_vaixells[i].consultar_estat=2 then
begin
estat:='MAR';
end
else
begin
if v_vaixells[i].consultar_estat=4 then
begin
estat:='En Manteniment';
end
else
begin
estat:='NO esta en manteniment';
end;
end;
llistat.Add(v_vaixells[i].consultar_codi+'|Capacitat: '+inttostr(v_vaixells[i].consultar_capacitat)+'|Port Actual: '+v_vaixells[i].consultar_port_actual+
'|'+estat+'|Carrega: '+inttostr(v_vaixells[i].consultar_carregat)+'|Desgast: '+floattostr(v_vaixells[i].consultar_desgast));
end;
end;
end;
end;
procedure Tnau.canviar_temps(id:integer; estat: char);
begin
if (self.v_vaixells[id].consultar_estat = 2) OR (self.v_vaixells[id].consultar_estat = 3) then
begin
if estat=chr(221) then
begin
self.v_vaixells[id].incrementar_desgast(2);
end;
if estat=chr(218) then
begin
self.v_vaixells[id].incrementar_desgast(1);
end;
self.onMeteo(id, estat);
end;
if self.v_vaixells[id].consultar_desgast>100 then
begin
self.v_vaixells[id].canviar_estat(1);
onEnfonsat(id);
self.destruir_vaixells(id);
end;
end;
function Tnau.carregar_vaixell(vaixell: integer;quantitat:integer): boolean;
var
res : boolean;
begin
res := false;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 1 then
begin
if self.v_vaixells[vaixell].carregar(quantitat) then
begin
res := true;
end
else
begin
//error en utvaixell
self.err.codierror := self.v_vaixells[vaixell].err.codierror;
end;
end
else
begin
self.err.codierror := -105;
end;
end
else
begin
//vaixell = nil
self.err.codierror := -103;
end;
result := res;
end;
function Tnau.consultar_capacitat(vaixell: integer): integer;
var
res:integer;
begin
res := self.v_vaixells[vaixell].consultar_capacitat;
result := res;
end;
function Tnau.consultar_carrega(vaixell:integer): integer;
begin
result := self.v_vaixells[vaixell].consultar_carregat;
end;
function Tnau.consultar_codi(vaixell: integer): string;
begin
result := self.v_vaixells[vaixell].consultar_codi;
end;
function Tnau.consultar_desgast(vaixell: integer): extended;
begin
result := self.v_vaixells[vaixell].consultar_desgast;
end;
function Tnau.consultar_estat(vaixell: integer): integer;
begin
result := self.v_vaixells[vaixell].consultar_estat;
end;
function Tnau.consultar_naviera(vaixell: integer): string;
begin
result := self.v_vaixells[vaixell].consultar_naviera;
end;
function Tnau.consultar_port(vaixell: integer): string;
begin
result := self.v_vaixells[vaixell].consultar_port_actual;
end;
constructor Tnau.crear_nau;
var i:integer;
begin
for I := 0 to NUM_VAIXELLS - 1 do
begin
self.v_vaixells[i] := nil;
//self.v_vaixells[i].onMeteo:=self.canviar_temps;
end;
self.err := Terror.Create;
end;
function Tnau.crear_vaixell(codi, naviera, port: string;
capacitat: integer): integer;
var
pos:integer;
begin
pos := self.primera_pos_lliure;
if pos >= 0 then
begin
if buscarCodiRepetit(codi) = false then
begin
self.v_vaixells[pos] := TVaixell.crear(pos,codi,naviera,port,capacitat);
self.v_vaixells[pos].onEspatllat := self.vaixell_averiat;
self.v_vaixells[pos].onArreglat := self.vaixell_arreglat;
self.v_vaixells[pos].onMeteo:=self.canviar_temps;
end
else
begin
err.codierror := -102;
pos := -1;
end;
end
else
begin
self.err.codierror := -101;
end;
result := pos;
end;
function Tnau.descarregar_vaixell(vaixell: integer): boolean;
var
res:boolean;
begin
res := false;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 1 then
begin
if self.v_vaixells[vaixell].consultar_carregat >= self.v_vaixells[vaixell].consultar_capacitat * 0.9 then
begin
self.v_vaixells[vaixell].descarregar;
res := true;
end
else
begin
err.codierror := -109;
end;
end
else
begin
err.codierror := -108;
end;
end
else
begin
err.codierror := -103;
end;
result := res;
end;
destructor Tnau.destruir_nau;
var
i:integer;
begin
for i := 0 to NUM_VAIXELLS -1 do
begin
self.destruir_vaixells(i);
end;
self.err.Destroy;
end;
function Tnau.destruir_vaixell(vaixell: integer): boolean;
var
res:boolean;
begin
res:=true;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 4 then
begin
self.v_vaixells[vaixell].Destroy;
self.v_vaixells[vaixell] := nil;
end
else
begin
err.codierror := -104;
res := false;
end;
end
else
begin
// vaixell escollit nil
err.codierror := -103;
res := false;
end;
result := res;
end;
function Tnau.destruir_vaixells(i: integer): boolean;
var
res:boolean;
begin
res:= TRUE;
if self.v_vaixells[i] <> nil then
begin
self.v_vaixells[i].destruir;
self.v_vaixells[i] := nil;
end
else
begin
res:=FALSE;
self.err.codiError := -103;
end;
result := res;
end;
function Tnau.Fi_manteniment(vaixell: integer): boolean;
var
res:boolean;
begin
res := false;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 4 then
begin
self.v_vaixells[vaixell].treure_manteniment;
res := true;
end
else
begin
//vaixell no esta a port
self.err.codierror := -107;
end;
end
else
begin
err.codierror := -103;
end;
result := res;
end;
function Tnau.navegar_vaixell(vaixell: integer): boolean;
var
res:boolean;
begin
if self.v_vaixells[vaixell] <> nil then
begin
res := self.v_vaixells[vaixell].navegar;
self.err.codierror := self.v_vaixells[vaixell].err.codierror;
end
else
begin
self.err.codierror := -103;
res := false;
end;
result := res;
end;
function Tnau.Posar_Manteniment(vaixell: integer): boolean;
var
res:boolean;
desgast:integer;
begin
res := false;
if self.v_vaixells[vaixell] <> nil then
begin
if self.v_vaixells[vaixell].consultar_estat = 1 then
begin
if self.v_vaixells[vaixell].consultar_carregat < self.v_vaixells[vaixell].consultar_capacitat * 0.9 then
begin
self.v_vaixells[vaixell].posar_manteniment;
res := true;
end
else
begin
self.err.codierror := -110;
end;
end
else
begin
//vaixell no esta a port
self.err.codierror := -106;
end;
end
else
begin
err.codierror := -103;
end;
result := res ;
end;
function Tnau.primera_pos_lliure: integer;
var
i:integer;
begin
i:=0;
while ((self.v_vaixells[i] <> nil) and (i < NUM_VAIXELLS)) do
begin
i := i + 1;
end;
if i = NUM_VAIXELLS then
begin
i := -1;
end;
result := i;
end;
procedure Tnau.vaixell_arreglat(id: integer);
begin
self.onArreglat(id);
end;
procedure Tnau.vaixell_averiat(id: integer);
begin
self.onEspatllat(id);
end;
end.
|
unit fOrdersTS;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
fAutoSz, StdCtrls, ORCtrls, ORFn, ExtCtrls, rOrders, ORDtTm, mEvntDelay,uConst,
VA508AccessibilityManager, ORNet, Vcl.ComCtrls, Vcl.OleCtrls, SHDocVw, rCore, ShellApi;
type
TfrmOrdersTS = class(TfrmAutoSz)
pnlMiddle: TPanel;
pnlTop: TPanel;
lblPtInfo: TVA508StaticText;
grpChoice: TGroupBox;
radDelayed: TRadioButton;
pnldif: TPanel;
Image1: TImage;
cmdOK: TButton;
cmdCancel: TButton;
pnlBottom: TPanel;
fraEvntDelayList: TfraEvntDelayList;
radReleaseNow: TRadioButton;
memHelp: TRichEdit;
btnHelp: TButton;
procedure cmdOKClick(Sender: TObject);
procedure cmdCancelClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure radDelayedClick(Sender: TObject);
procedure radReleaseNowClick(Sender: TObject);
procedure fraEvntDelayListcboEvntListChange(Sender: TObject);
procedure UMStillDelay(var message: TMessage); message UM_STILLDELAY;
procedure fraEvntDelayListmlstEventsDblClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure fraEvntDelayListmlstEventsChange(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure FormResize(Sender: TObject);
procedure btnHelpClick(Sender: TObject);
private
OKPressed: Boolean;
FResult : Boolean;
helpString: string;
FImmediatelyRelease: boolean;
FCurrSpecialty: string;
F1stClick: Boolean;
end;
function ShowDelayedEventsTreatingSepecialty(const ARadCaption: string; var AnEvent: TOrderDelayEvent;
var ADlgLst: TStringlist; var ReleaseNow: boolean; AnLimitEvent: Char = #0): Boolean;
var
frmOrdersTS: TfrmOrdersTS;
implementation
uses ucore,fOrders, rMisc;
{$R *.DFM}
const
TX_TRANSFER1= 'You selected the Transfer delayed event';
TX_TRANSFER = 'The release of orders entered ' +
'will be delayed until the patient is transferred to the ' +
'following specialty.';
TX_ADMIT1 = 'You selected the Admit delayed event';
TX_ADMIT = 'The release of orders entered ' +
'will be delayed until the patient is admitted to the ' +
'following specialty.';
TX_XISTEVT1 = 'Delayed orders already exist for event Delayed ';
TX_XISTEVT2 = #13 + 'Do you want to view those orders?';
TX_MCHEVT1 = ' is already assigned to ';
TX_MCHEVT2 = #13 + 'Do you still want to write delayed orders?';
function ShowDelayedEventsTreatingSepecialty(const ARadCaption: string; var AnEvent: TOrderDelayEvent;
var ADlgLst: TStringlist; var ReleaseNow: boolean; AnLimitEvent: Char = #0): Boolean;
var
EvtInfo,speCap: string;
begin
frmOrdersTS := TfrmOrdersTS.Create(Application);
frmOrdersTS.FCurrSpecialty := Piece(GetCurrentSpec(Patient.DFN),'^',1);
frmOrdersTS.fraEvntDelayList.UserDefaultEvent := StrToIntDef(GetDefaultEvt(IntToStr(User.DUZ)),0);
SetFormPosition(frmOrdersTS);
//frmOrdersTs.fraEvntDelayList.Top := frmOrdersTS.Height -
Result := frmOrdersTS.FResult;
if Length(ARadCapTion)>0 then
frmOrdersTS.radDelayed.Caption := ARadCaption;
try
ResizeFormToFont(TForm(frmOrdersTS));
if Length(frmOrdersTS.FCurrSpecialty)>0 then
SpeCap := #13 + 'The current treating specialty is ' + frmOrdersTS.FCurrSpecialty
else
SpeCap := #13 + 'No treating specialty is available.';
if Patient.Inpatient then
frmOrdersTS.lblPtInfo.Caption := Patient.Name + ' is currently admitted to ' + Encounter.LocationName + SpeCap
else
begin
if (EnCounter.Location > 0) then
frmOrdersTS.lblPtInfo.Caption := Patient.Name + ' is currently on ' + Encounter.LocationName + SpeCap
else
frmOrdersTS.lblPtInfo.Caption := Patient.Name + ' currently is an outpatient.' + SpeCap;
end;
if not CharInSet(AnLimitEvent, ['A','D','T','M','O']) then
AnLimitEvent := #0;
frmOrdersTs.fraEvntDelayList.EvntLimit := AnLimitEvent;
if AnEvent.EventIFN > 0 then
begin
frmOrdersTS.fraEvntDelayList.DefaultEvent := AnEvent.EventIFN;
frmOrdersTS.radDelayed.Checked := True;
end else
begin
frmOrdersTS.radReleaseNow.Enabled := True;
frmOrdersTS.radReleaseNow.Checked := False;
frmOrdersTS.radDelayed.Checked := False;
end;
frmOrdersTS.radDelayed.Checked := True;
frmOrdersTS.ShowModal;
if frmOrdersTS.FImmediatelyRelease then
begin
AnEvent.EventIFN := 0;
AnEvent.EventName := '';
AnEvent.Specialty := 0;
AnEvent.Effective := 0;
ReleaseNow := frmOrdersTS.FImmediatelyRelease;
Result := frmOrdersTS.FResult;
end;
if (frmOrdersTS.OKPressed) and (frmOrdersTS.radDelayed.Checked) then
begin
EvtInfo := frmOrdersTS.fraEvntDelayList.mlstEvents.Items[frmOrdersTS.fraEvntDelayList.mlstEvents.ItemIndex];
AnEvent.EventType := CharAt(Piece(EvtInfo,'^',3),1);
AnEvent.EventIFN := StrToInt64Def(Piece(EvtInfo,'^',1),0);
AnEvent.TheParent := TParentEvent.Create;
if StrToInt64Def(Piece(EvtInfo,'^',13),0) > 0 then
begin
AnEvent.TheParent.Assign(Piece(EvtInfo,'^',13));
if AnEvent.EventType = #0 then
AnEvent.EventType := AnEvent.TheParent.ParentType;
end;
AnEvent.EventName := frmOrdersTS.fraEvntDelayList.mlstEvents.DisplayText[frmOrdersTS.fraEvntDelayList.mlstEvents.ItemIndex];
AnEvent.Specialty := 0;
if frmOrdersTS.fraEvntDelayList.orDateBox.Visible then
AnEvent.Effective := frmOrdersTS.fraEvntDelayList.orDateBox.FMDateTime
else
AnEvent.Effective := 0;
ADlgLst.Clear;
if StrToIntDef(AnEvent.TheParent.ParentDlg,0)>0 then
ADlgLst.Add(AnEvent.TheParent.ParentDlg)
else if Length(Piece(EvtInfo,'^',5))>0 then
ADlgLst.Add(Piece(EvtInfo,'^',5));
if Length(Piece(EvtInfo,'^',6))>0 then
ADlgLst.Add(Piece(EvtInfo,'^',6)+ '^SET');
Result := frmOrdersTS.FResult;
end;
finally
frmOrdersTS.Release;
frmOrdersTS.FImmediatelyRelease := False;
frmOrdersTS.FCurrSpecialty := '';
frmOrdersTS.fraEvntDelayList.ResetProperty;
end;
end;
procedure TfrmOrdersTS.FormCreate(Sender: TObject);
var
msgData: TStringList;
msgStr: string;
begin
inherited;
if not Patient.Inpatient then
pnldif.Visible := False;
OKPressed := False;
FResult := False;
FImmediatelyRelease := False;
F1stClick := True;
FCurrSpecialty := '';
AutoSizeDisabled := true;
msgData := TStringList.Create;
CallVistA('ORDDPAPI RLSMSG',[],msgData);
for msgStr in msgData do
begin
memHelp.Lines.Add(msgStr);
end;
FreeAndNil(msgData);
helpString := GetUserParam('OR RELEASE FORM HELP');
btnHelp.Visible := false;
memHelp.Width := memHelp.Width + btnHelp.Width;
if (helpString <> '') then
begin
btnHelp.Visible := true;
memHelp.Width := memHelp.Width - btnHelp.Width;
end;
end;
{=========================================================================================}
{ RetrieveValueFromIndex - Acts like old ValueFromIndex }
{-----------------------------------------------------------------------------------------}
{ XE3 changed the Value From Index to include calculating with the delimiter character. }
{ This routine uses the old method for calculating ValueFromIndex from D2006 }
{=========================================================================================}
function RetrieveValueFromIndex(s: TStrings; Index: integer): string;
begin
if Index >= 0 then
Result := Copy(s[Index], Length(s.Names[Index]) + 2, MaxInt) else
Result := '';
end;
procedure TfrmOrdersTS.cmdOKClick(Sender: TObject);
var
tempStr: String;
begin
inherited;
if grpChoice.Tag = 0 then
begin
InfoBox('A release event has not been selected.', 'No Selection Made', MB_OK);
Exit;
end;
if( not (fraEvntDelayList.mlstEvents.ItemIndex >= 0) ) and (radDelayed.Checked) then
begin
InfoBox('A release event must be selected.', 'No Selection Made', MB_OK);
Exit;
end;
// tempStr := fraEvntDelayList.mlstEvents.Items.ValueFromIndex[fraEvntDelayList.mlstEvents.ItemIndex];
tempStr := RetrieveValueFromIndex(fraEvntDelayList.mlstEvents.Items, fraEvntDelayList.mlstEvents.ItemIndex); // CQ 21556
if(fraEvntDelayList.mlstEvents.ItemIndex >= 0) and (Length(Piece(tempStr,'^',2))<1)then
begin
InfoBox('Invalid release event selected.', 'No Selection Made', MB_OK);
Exit;
end;
if (fraEvntDelayList.mlstEvents.ItemIndex >= 0) and F1stClick then
begin
fraEvntDelayList.CheckMatch;
if fraEvntDelayList.MatchedCancel then
begin
OKPressed := False;
Close;
Exit;
end;
end;
OKPressed := True;
FResult := True;
Close;
end;
procedure TfrmOrdersTS.btnHelpClick(Sender: TObject);
begin
inherited;
// InfoBox(helpString,'Info', MB_OK);
ShellExecute(0, 'OPEN', PChar(helpString), '', '', SW_SHOWNORMAL);
end;
procedure TfrmOrdersTS.cmdCancelClick(Sender: TObject);
begin
inherited;
FResult := False;
Close;
end;
procedure TfrmOrdersTS.radDelayedClick(Sender: TObject);
begin
inherited;
fraEvntDelayList.Visible := True;
fraEvntDelayList.DisplayEvntDelayList;
grpChoice.Tag := 1;
end;
procedure TfrmOrdersTS.radReleaseNowClick(Sender: TObject);
begin
inherited;
grpChoice.Tag := 1;
if InfoBox('Would you like to close this window and return to the Orders Tab?',
'Confirmation', MB_OKCANCEL or MB_ICONQUESTION) = IDOK then
begin
FImmediatelyRelease := True;
FResult := False;
Close;
end
else
begin
fraEvntDelayList.mlstEvents.Items.Clear;
FImmediatelyRelease := False;
radReleaseNow.Checked := False;
radDelayed.Checked := True;
end;
end;
procedure TfrmOrdersTS.fraEvntDelayListcboEvntListChange(Sender: TObject);
begin
inherited;
fraEvntDelayList.mlstEventsChange(Sender);
F1stClick := False;
if fraEvntDelayList.MatchedCancel then Close
end;
procedure TfrmOrdersTS.UMStillDelay(var message: TMessage);
begin
inherited;
if grpChoice.Tag = 0 then
begin
InfoBox('A release event has not been selected.', 'No Selection Made', MB_OK);
Exit;
end;
if(not (fraEvntDelayList.mlstEvents.ItemIndex >= 0)) and (radDelayed.Checked) then
begin
InfoBox('A release event must be selected.', 'No Selection Made', MB_OK);
Exit;
end;
OKPressed := True;
FResult := True;
Close;
end;
procedure TfrmOrdersTS.fraEvntDelayListmlstEventsDblClick(Sender: TObject);
begin
inherited;
if fraEvntDelayList.mlstEvents.ItemID > 0 then
cmdOKClick(Self);
end;
procedure TfrmOrdersTS.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
inherited;
SaveUserBounds(Self);
Action := caFree;
end;
procedure TfrmOrdersTS.fraEvntDelayListmlstEventsChange(Sender: TObject);
begin
inherited;
fraEvntDelayList.mlstEventsChange(Sender);
if fraEvntDelayList.MatchedCancel then
begin
OKPressed := False;
Close;
Exit;
end;
end;
procedure TfrmOrdersTS.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
inherited;
if Key = VK_RETURN then
cmdOKClick(Self);
end;
procedure TfrmOrdersTS.FormResize(Sender: TObject);
begin
// inherited;
end;
end.
|
{***************************************************************
*
* Project : MailDemo
* Unit Name: Main
* Purpose :
* Version : 1.0
* Date : Sat 21 Apr 2001 - 15:54:11
* Author : Hadi Hari <hadi@pbe.com>
* History :
*
****************************************************************}
unit Main;
interface
uses
Graphics, Controls, Forms, Dialogs, Grids, Menus, ComCtrls, StdCtrls,
ExtCtrls, ActnList, ImgList, Buttons, Windows, Messages,
SysUtils, Classes, FileCtrl, IdSMTP, IdComponent,
IdTCPConnection, IdTCPClient, IdMessageClient, IdPOP3, IdBaseComponent,
IdMessage, ToolWin, IdAntiFreezeBase, IdAntiFreeze;
type
TfrmMain = class(TForm)
ActionList1: TActionList;
Actions1: TMenuItem;
Button1: TBitBtn;
Cc: TLabel;
CheckMail: TAction;
Checkmail1: TMenuItem;
Date: TLabel;
Delete: TAction;
Deletecurrentmessage1: TMenuItem;
Disconnect: TAction;
Disconnect1: TMenuItem;
Exit1: TMenuItem;
From: TLabel;
IdAntiFreeze1: TIdAntiFreeze;
ImageList1: TImageList;
Label1: TLabel;
Label10: TLabel;
Label11: TLabel;
Label4: TLabel;
Label5: TLabel;
Label6: TLabel;
Label7: TLabel;
Label8: TLabel;
Label9: TLabel;
lvHeaders: TListView;
lvMessageParts: TListView;
MainMenu1: TMainMenu;
Memo1: TMemo;
Msg: TIdMessage;
N2: TMenuItem;
N3: TMenuItem;
Organization: TLabel;
Panel1: TPanel;
pnlBottom: TPanel;
pnlBottomBottom: TPanel;
pnlMain: TPanel;
pnlAttachments: TPanel;
pnlServerName: TPanel;
pnlTop: TPanel;
POP: TIdPOP3;
Priority: TLabel;
Purge: TAction;
Purgemarkedmessages1: TMenuItem;
Receipt: TLabel;
Recipients: TLabel;
Retrieve: TAction;
Retrievecurrentmessage1: TMenuItem;
SaveDialog1: TSaveDialog;
Send: TAction;
Send1: TMenuItem;
Setup: TAction;
Setup1: TMenuItem;
Splitter1: TSplitter;
StatusBar1: TStatusBar;
StatusBar2: TStatusBar;
Subject: TLabel;
ToolBar1: TToolBar;
ToolButton1: TToolButton;
ToolButton10: TToolButton;
ToolButton11: TToolButton;
ToolButton12: TToolButton;
ToolButton2: TToolButton;
ToolButton3: TToolButton;
ToolButton4: TToolButton;
ToolButton5: TToolButton;
ToolButton6: TToolButton;
ToolButton7: TToolButton;
ToolButton8: TToolButton;
ToolButton9: TToolButton;
Selectfromdeletion1: TMenuItem;
function FindAttachment(stFilename: string): integer;
procedure Button1Click(Sender: TObject);
procedure CheckMailExecute(Sender: TObject);
procedure DeleteExecute(Sender: TObject);
procedure DisconnectExecute(Sender: TObject);
procedure Exit1Click(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure lvMessagePartsClick(Sender: TObject);
procedure pnlServerNameClick(Sender: TObject);
procedure PurgeExecute(Sender: TObject);
procedure RetrieveExecute(Sender: TObject);
procedure SendExecute(Sender: TObject);
procedure SetupExecute(Sender: TObject);
procedure ShowBusy(blBusy: boolean);
procedure ShowFileStatus;
procedure ShowStatus(stStatus: string);
procedure lvHeadersDblClick(Sender: TObject);
procedure Selectfromdeletion1Click(Sender: TObject);
private
{ Private declarations }
procedure RetrievePOPHeaders(inMsgCount: Integer);
procedure ResetHeadersGrid;
procedure ToggleStatus(const Status: Boolean);
procedure ReadConfiguration;
public
{ Public declarations }
FAttachPath: string;
FMsgCount, FMailBoxSize: integer;
end;
var
frmMain: TfrmMain;
Pop3ServerName: string;
Pop3ServerPort: Integer;
Pop3ServerUser: string;
Pop3ServerPassword: string;
SmtpServerName: string;
SmtpServerPort: Integer;
SmtpServerUser: string;
SmtpServerPassword: string;
SmtpAuthType: Integer;
UserEmail: string;
implementation
uses Setup, MsgEditor, IniFiles; //, smtpauth;
{$IFDEF MSWINDOWS}{$R *.dfm}{$ELSE}{$R *.xfm}{$ENDIF}
procedure TfrmMain.ShowBusy(blBusy: boolean);
begin
if blBusy then
screen.cursor := crHourglass
else
screen.cursor := crDefault;
end; (* *)
procedure TfrmMain.ShowStatus(stStatus: string);
begin
Statusbar1.Panels[1].text := stStatus;
StatusBar1.Refresh;
end; (* *)
procedure TfrmMain.ShowFileStatus;
begin
Statusbar2.Panels[0].text := IntToStr(FMsgCount);
Statusbar2.Panels[1].text := format('Mail takes up %dK on the server',
[FMailBoxSize]);
StatusBar1.Refresh;
end; (* *)
function TfrmMain.FindAttachment(stFilename: string): integer;
var
intIndex: Integer;
found: boolean;
begin
intIndex := -1;
result := -1;
if (Msg.MessageParts.Count < 1) then
exit; //no attachments (or anything else)
found := false;
stFilename := uppercase(stFilename);
repeat
inc(intIndex);
if (Msg.MessageParts.Items[intIndex] is TIdAttachment) then
begin //general attachment
if stFilename =
uppercase(TIdAttachment(Msg.MessageParts.Items[intIndex]).Filename) then
found := true;
end;
until found or (intIndex > Pred(Msg.MessageParts.Count));
if found then
result := intIndex
else
result := -1;
end; (* *)
procedure TfrmMain.Button1Click(Sender: TObject);
var
intIndex: integer;
fname: string;
intMSGIndex: integer;
begin
// Find selected
for intIndex := 0 to lvMessageParts.Items.Count - 1 do
if lvMessageParts.Items[intIndex].Selected then
begin
//now find which TIdAttachment it is in MSG
intMSGIndex := FindAttachment(lvMessageParts.Items[intIndex].caption);
if intMSGIndex > 0 then
begin
fname := FAttachPath +
TIdAttachment(Msg.MessageParts.Items[intMSGIndex]).filename;
SaveDialog1.FileName := fname;
if SaveDialog1.Execute then
begin
Showbusy(true);
TIdAttachment(Msg.MessageParts.Items[intMSGIndex]).SaveToFile(SaveDialog1.FileName);
Showbusy(false);
end;
end;
end;
end;
procedure TfrmMain.RetrievePOPHeaders(inMsgCount: Integer);
var
stTemp: string;
intIndex: integer;
itm: TListItem;
begin
stTemp := Statusbar1.Panels[1].text;
lvHeaders.Items.Clear;
for intIndex := 1 to inMsgCount do
begin
// Clear the message properties
ShowStatus(format('Messsage %d of %d', [intIndex, inMsgCount]));
Application.ProcessMessages;
Msg.Clear;
POP.RetrieveHeader(intIndex, Msg);
// Add info to ListView
itm := lvHeaders.Items.Add;
itm.ImageIndex := 5;
itm.Caption := Msg.Subject;
itm.SubItems.Add(Msg.From.Text);
itm.SubItems.Add(DateToStr(Msg.Date));
itm.SubItems.Add(IntToStr(POP.RetrieveMsgSize(intIndex)));
itm.SubItems.Add('n/a');
// itm.SubItems.Add(POP.RetrieveUIDL(intIndex));
end;
ShowStatus(stTemp);
end;
procedure TfrmMain.ResetHeadersGrid;
begin
lvHeaders.Items.Clear;
end;
procedure TfrmMain.FormActivate(Sender: TObject);
begin
{Set up authentication dialog-box}
// frmSMTPAuthentication.cboAuthType.ItemIndex := Ord( frmMessageEditor.SMTP.AuthenticationType );
// frmSMTPAuthentication.edtAccount.Text := fmSetup.Account.Text;
// frmSMTPAuthentication.edtPassword.Text := fmSetup.Password.Text;
// frmSMTPAuthentication.EnableControls;
ResetHeadersGrid;
ToggleStatus(False);
end;
procedure TfrmMain.ToggleStatus(const Status: Boolean);
begin
CheckMail.Enabled := not Status;
Retrieve.Enabled := Status;
Delete.Enabled := Status;
Purge.Enabled := Status;
Disconnect.Enabled := Status;
if Status then
ShowStatus('Connected')
else
ShowStatus('Not connected');
end;
procedure TfrmMain.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Disconnect.Execute;
end;
procedure TfrmMain.CheckMailExecute(Sender: TObject);
begin
Showbusy(true);
ShowStatus('Connecting....');
if POP.Connected then
begin
POP.Disconnect;
end;
POP.Host := Pop3ServerName;
POP.Port := Pop3ServerPort;
POP.UserID := Pop3ServerUser;
POP.Password := Pop3ServerPassword;
POP.Connect;
ToggleStatus(True);
FMsgCount := POP.CheckMessages;
FMailBoxSize := POP.RetrieveMailBoxSize div 1024;
ShowFileStatus;
if FMsgCount > 0 then
begin
ShowFileStatus;
RetrievePOPHeaders(FMsgCount);
end
else
begin
ShowStatus('No messages on server');
end;
Showbusy(false);
end;
procedure TfrmMain.RetrieveExecute(Sender: TObject);
var
stTemp: string;
intIndex: Integer;
li: TListItem;
begin
stTemp := Statusbar1.Panels[1].text;
if lvHeaders.Selected = nil then
begin
Exit;
end;
//initialise
Showbusy(true);
Msg.Clear;
Memo1.Clear;
lvMessageParts.Items.Clear;
From.Caption := '';
Cc.Caption := '';
Subject.Caption := '';
Date.Caption := '';
Receipt.Caption := '';
Organization.Caption := '';
Priority.Caption := '';
pnlAttachments.visible := false;
//get message and put into MSG
ShowStatus('Retrieving message "' + lvHeaders.Selected.SubItems.Strings[3] +
'"');
POP.Retrieve(lvHeaders.Selected.Index + 1, Msg);
statusbar1.Panels[0].text := lvHeaders.Selected.SubItems.Strings[3];
//Setup fields on screen from MSG
From.Caption := Msg.From.Text;
Recipients.Caption := Msg.Recipients.EmailAddresses;
Cc.Caption := Msg.CCList.EMailAddresses;
Subject.Caption := Msg.Subject;
Date.Caption := FormatDateTime('dd mmm yyyy hh:mm:ss', Msg.Date);
Receipt.Caption := Msg.ReceiptRecipient.Text;
Organization.Caption := Msg.Organization;
Priority.Caption := IntToStr(Ord(Msg.Priority) + 1);
//Setup attachments list
ShowStatus('Decoding attachments (' + IntToStr(Msg.MessageParts.Count) + ')');
for intIndex := 0 to Pred(Msg.MessageParts.Count) do
begin
if (Msg.MessageParts.Items[intIndex] is TIdAttachment) then
begin //general attachment
pnlAttachments.visible := true;
li := lvMessageParts.Items.Add;
li.ImageIndex := 8;
li.Caption := TIdAttachment(Msg.MessageParts.Items[intIndex]).Filename;
// li.SubItems.Add(TIdAttachment(Msg.MessageParts.Items[intIndex]).ContentType);
end
else
begin //body text
if Msg.MessageParts.Items[intIndex] is TIdText then
begin
Memo1.Lines.Clear;
Memo1.Lines.AddStrings(TIdText(Msg.MessageParts.Items[intIndex]).Body);
end
end;
end;
ShowStatus(stTemp);
Showbusy(false);
end;
procedure TfrmMain.DeleteExecute(Sender: TObject);
begin
if lvHeaders.Selected <> nil then
begin
Showbusy(true);
POP.Delete(lvHeaders.Selected.Index + 1);
lvHeaders.Selected.ImageIndex := 3;
Showbusy(false);
end;
end;
procedure TfrmMain.PurgeExecute(Sender: TObject);
begin
POP.Disconnect;
ToggleStatus(False);
CheckMailExecute(Sender);
end;
procedure TfrmMain.DisconnectExecute(Sender: TObject);
begin
if POP.Connected then
begin
try
POP.Reset;
except
ShowStatus('Your POP server doesn''t have Reset feature');
end;
POP.Disconnect;
ToggleStatus(False);
end;
end;
procedure TfrmMain.SetupExecute(Sender: TObject);
begin
Application.CreateForm(TfmSetup, fmSetup);
fmSetup.ShowModal;
end;
procedure TfrmMain.SendExecute(Sender: TObject);
begin
frmMessageEditor.ShowModal;
end;
procedure TfrmMain.lvMessagePartsClick(Sender: TObject);
var
i: Integer;
begin
{display message parts we selected}
if lvMessageParts.Selected <> nil then
begin
if lvMessageParts.Selected.Index > Msg.MessageParts.Count then
begin
MessageDlg('Unknown index', mtInformation, [mbOK], 0);
end
else
begin
for i := 0 to Msg.MessageParts.Count - 1 do begin
if Msg.MessageParts.Items[i] is TIdAttachment then begin
if SaveDialog1.Execute then
TIdAttachment(Msg.MessageParts.Items[i]).SaveToFile(
SaveDialog1.FileName);
break;
end;
end;
end;
end;
end;
procedure TfrmMain.Exit1Click(Sender: TObject);
begin
close;
end;
procedure TfrmMain.FormCreate(Sender: TObject);
begin
// read the configuration from ini file
ReadConfiguration;
name := 'frmMain';
//setup path to put attachments into
FAttachPath := IncludeTrailingBackSlash(ExtractFileDir(Application.exename));
//starting directory
FAttachPath := FAttachPath + 'Attach\';
if not DirectoryExists(FAttachPath) then
ForceDirectories(FAttachPath);
FMsgCount := 0;
FMailBoxSize := 0;
Showbusy(false);
end;
procedure TfrmMain.pnlServerNameClick(Sender: TObject);
begin
SetupExecute(Sender); //show setup screen
end;
procedure TfrmMain.ReadConfiguration;
var
MailIni: TIniFile;
begin
MailIni := TIniFile.Create(ExtractFilePath(ParamStr(0)) + 'Mail.ini');
with MailIni do
begin
Pop3ServerName := ReadString('Pop3', 'ServerName', 'pop3.server.com');
Pop3ServerPort := StrToInt(ReadString('Pop3', 'ServerPort', '110'));
Pop3ServerUser := ReadString('Pop3', 'ServerUser', 'your_login');
Pop3ServerPassword := ReadString('Pop3', 'ServerPassword', 'your_password');
SmtpServerName := ReadString('Smtp', 'ServerName', 'smtp.server.com');
SmtpServerPort := StrToInt(ReadString('Smtp', 'ServerPort', '25'));
SmtpServerUser := ReadString('Smtp', 'ServerUser', 'your_login');
SmtpServerPassword := ReadString('Smtp', 'ServerPassword', 'your_password');
SmtpAuthType := ReadInteger('Smtp', 'SMTPAuthenticationType', 0);
UserEmail := ReadString('Email', 'PersonalEmail', 'your@email.com');
end;
MailIni.Free;
end;
procedure TfrmMain.lvHeadersDblClick(Sender: TObject);
begin
RetrieveExecute(Sender);
end;
procedure TfrmMain.Selectfromdeletion1Click(Sender: TObject);
var
i: integer;
begin
for i := 0 to lvHeaders.Items.Count - 1 do
begin
Showbusy(true);
POP.Delete(i + 1);
lvHeaders.Items[i].ImageIndex := 3;
Showbusy(false);
end;
end;
end.
|
unit uSatellite;
//////////////////////////////////////////////////////////////////////////
//
// 参考資料
// １．天体の位置計算 増補版 著者：長沢工氏 発行：地人書館
// 2. Calsat32のホームぺージ 作者：相田政則氏（JR1HUO）
// http://homepage1.nifty.com/aida/jr1huo_calsat32/index.html
//
//////////////////////////////////////////////////////////////////////////
{ 用語
Orbital Elments: 軌道要素
Right Aceention of Ascending NODE(RAAN); 昇交点赤経(度)
Inclination: 軌道傾斜角（Rad)
Argument of Perigee(ARGP): 近地点引数
Epoch: 元期
Eccentricity: 離心率
Mean Anomaly: 平均近点角(Rad)
Mean Motion: 平均運動（rad/日）
Decay Rate: 衰弱率 平均運動の変化 摂動1
Semi Major Axis: 長半径
EpochRev: 周回番号
}
interface
uses Classes, SysUtils, Dialogs, Math, DateUtils, System.UITypes;
type
//**********************************************************************//
// //
// 観測地点（運用地点）クラス //
// //
//**********************************************************************//
TObservationPoint = record
Longitude: double; // 経度
Latitude: double; // 緯度
Altitude: double; // 標高
TimeOffset: double; // 時差
LocalTimeStr: string; // JST等の文字列
end;
//**********************************************************************//
// //
// 球面座標クラス //
// //
//**********************************************************************//
TSphericalCoord = record
Azimuth: double; // 方位角
Elevation: double; // 仰角
Range: double; // 距離
end;
//**********************************************************************//
// //
// 直交座標クラス //
// //
//**********************************************************************//
T2DCoordinates = record
X: double;
Y: double;
end;
T3DCoordinates = record
X: double;
Y: double;
Z: double;
end;
//**********************************************************************//
// //
// 衛星の軌道要素クラス //
// //
//**********************************************************************//
TOrbitalElments = record
Satellite: String; // 衛星名
Epoch_Y: Integer; // 元期(年)
Epoch_D: double; // 元期(連続日、時間)
DecayRate: double; // n1: 衰弱率 Decay Rate, Drug 平均運動の変化 摂動1
Inclination: double; // i: 軌道傾斜角（Rad) Inclination
RAAN: double; // Ω: 昇交点赤経(度) Right Aceention of Ascending NODE
Eccentricity: double; // e: 離心率 Eccentricity
ARGP: double; // ω: 近地点引数 Argument of Perigee
MeanAnomaly: double; // M or l: 平均近点角(Rad) Mean Anomaly
MeanMotion: double; // n: 平均運動（rad/日） Mean Motion
EpochRev:Integer; // 周回番号
Epoch: TDateTime; // 元期(年月日時分・・・)
end;
//**********************************************************************//
// //
// 衛星の軌道クラス //
// //
//**********************************************************************//
TOrbit = record
Satellite: String; // 衛星名
Epoch_Y: Integer; // 元期(年)
Epoch_D: double; // 元期(連続日、時間)
DecayRate: double; // n1: 衰弱率 Decay Rate, Drug 平均運動の変化 摂動1
Inclination: double; // i: 軌道傾斜角（Rad) Inclination
RAAN: double; // Ω: 昇交点赤経(度) Right Aceention of Ascending NODE
Eccentricity: double; // e: 離心率 Eccentricity
ARGP: double; // ω: 近地点引数 Argument of Perigee
MeanAnomaly: double; // M or l: 平均近点角(Rad) Mean Anomaly
MeanMotion: double; // n: 平均運動（rad/日） Mean Motion
EpochRev:Integer; // 周回番号
Epoch: TDateTime; // 元期
// ここまでは、 TOrbitalElmentsto同じ項目順
EpochMJD: Double;
MeanMotionS: double; // n: 平均運動（rad/Sec） Mean Motion
ElapsedTime: TDateTime; // 経過時間
EccentricAanomaly: double; // 離心近点角
MajorAxis: double; // 軌道長半径
MinorAxis: double; // 軌道短半径
PrecessionConst: double; // 歳差定数
OrbitalSurface: T2DCoordinates; // 軌道面内のx,y座標
EquatorialCoord: T3DCoordinates; // 地心赤道直交座標
GGeocentricCoord: T3DCoordinates; // G径地心直交座標
SatCoord: TSphericalCoord; // 衛星の方位角,仰角、距離
AngleMomentumRate: Double;
NodePrecessionRate: double;
PerigeePrecessionRate: double;
end;
//**********************************************************************//
// //
// 衛星の可視時間帯クラス //
// //
//**********************************************************************//
TVisibleTimeSlot = record
AosAz: double;
MaxAz: double;
MaxEl: double;
LosAz: double;
AosDateTime: TDateTime;
MaxDateTime: TDateTime;
LosDateTime: TDateTime;
end;
//**********************************************************************//
// //
// 軌道計算のクラス //
// //
//**********************************************************************//
type
TSatellite = class(TComponent)
private
{ Private 宣言 }
// 定数式で表せない定数。constructorで設定する
GravityConst23: double; // 地心重力定数 の 2/3乗
EquatorRadius2: double;
EarthEccentricty2: double; // 地球の離心率の2乗
PolarRadius: double;
PolarRadius2: double;
EarthLotation: double; // 地球の回転数(Rad/Day)
EarthLotationD: double; // 回転数(Rad/Day)
EarthLotationS: double; // 回転数(Rad/Sec)
ALON, ALAT: double; // Spin Axis Attitude
// Ax, Ay, Az: double;
// Ox,Oy,Oz: double;
// Ux,Uy,Uz: double;
// Ex,Nx,Ey,Ny,Ez,Nz: double;
//
// 軌道計算(AOS,Los,Max)計算の為
// OrbitEle_N: TOrbitalElments; // 衛星の現在位置
Az_d, El_d: double;
// 観測地点の中間計算値
// SinISinK, SinICosK, CosISinK, CosICosK: double;
// 衛星の中間計算値
SinRAAN, CosRAAN, SinARGP, cosARGP: double;
FObsPoint: TObservationPoint;
FOrbitalElments: TOrbitalElments;
FOrbit: TOrbit;
FElementFile: string;
FGreenwichSiderealTime: TDateTime;
FEccentricAnomaly: double;
FRadiusVector: double;
FTrueAnormaly: double;
FCartesianCoordinatesX: Double;
FCartesianCoordinatesY: Double;
FTVisibleTimeSlot: TVisibleTimeSlot;
FVisibleTimeSlot: TVisibleTimeSlot;
// FJCartesianCoord: TCartesianCoord;
FGCartesianCoord: T3DCoordinates;
FCenteredCartesianCoord: T3DCoordinates;
procedure SetElementFile(const Value: string);
procedure InitOrbitPlane;
// procedure setGreenwichSiderealTime(const Value: read);
// function SetOrbitaEle(FileName, Sat: string): boolean;
procedure SetOrbitalElments(const Value: TOrbitalElments);
public
{ Public 宣言 }
property ElementFile: string read FElementFile write SetElementFile;
property ObsPoint: TObservationPoint read FObsPoint;
property OrbitalElments: TOrbitalElments read FOrbitalElments write SetOrbitalElments;
property Orbit: TOrbit read FOrbit;
property GCartesianCoord: T3DCoordinates read FGCartesianCoord; // 観測点G系地心直交座標
// property DebugKeplerEle: TOrbitalElments read FDebugKeplerEle write SetDebugKeplerEle;
property VisibleTimeSlot: TVisibleTimeSlot read FVisibleTimeSlot;
property GCenteredCartesianCoord: T3DCoordinates read FCenteredCartesianCoord; // G系測心直交座標系
property GreenwichSiderealTime: TDateTime read FGreenwichSiderealTime; // グリニッチ平均恒星時
property EccentricAnomaly: double read FEccentricAnomaly; //離心近点角
property TrueAnormaly: double read FTrueAnormaly; // 真近点角
property RadiusVector: double read FRadiusVector; // 動径
property CartesianCoordinatesX: Double read FCartesianCoordinatesX; // 衛星軌道面の位置直交座標 (近地点方向)
property CartesianCoordinatesY: Double read FCartesianCoordinatesY; // 衛星軌道面の位置直交座標 (Xの反時計回り90度方向)
constructor Create(AOwner: TComponent); override;
function SetOrbitaEle(Sat: string): boolean;
// function CalcGreenwichSiderealTime(const Value: TDateTime): TDateTime;
// procedure CalcOrbitPlane(MajorAxis, Eccentricity, MeanAnomaly: double);
procedure CalcAosLos(DT: TDateTime);
procedure CalcOrbit(Ut: TDateTime);
procedure SetObsPoint(Longitude, Latitude, Altitude, TimeOffset: Double; LocalTimeStr: string);
procedure SetObsPoint1(ObsPoint: TObservationPoint);
procedure CalcObsPoint();
end;
function DateTimeToMJD(DT: TDateTime): double;
function MJDToDateTime(MJD: Double): TDateTime;
function Kepler(U0, E: double): Double;
function UtcToGMeanSiderealTime(Ut: TDateTime): TDateTime;
function GLToDeg(GL: String; var Lon,Lat: Double): boolean;
const
Pi2: double = 2 * pi; // 2 × PI
RadDivDeg: double = 2 * pi / 360; // 1度あたりのラジアン値
UniversalGravityConst: Double = 6.67428E-11; // 万有引力の定数 m3/s2/kg
GravityConst: Double = 3.986005E5; // 地心重力定数 or 地心引力定数 m3/s2
ZoneCoeff: double = 1.08263E-3; // ゾーン係数
InverseFlattering: double = 1 / 298.257224; // 地球逆扁平率
EquatorRadius: double = 6377.397155; // 地球(赤道)の半径 単位:km(WGS-84)
EarthEccentricty: double = 0.081819191042; // 地球の離心率
MeanYear: double = 365.25; // (Days)
TropicalYear: double = 365.2421874; // 回帰年、太陽年(Days)
implementation
constructor TSatellite.Create(AOwner: TComponent);
begin
inherited;
// 定数の計算
GravityConst23 := Power(GravityConst, 2/3); // 地心重力定数 の 2/3乗
EquatorRadius2 := Sqr(EquatorRadius);
PolarRadius := EquatorRadius * (1 - InverseFlattering); // 地球の極半径
PolarRadius2 := Sqr(PolarRadius);
EarthEccentricty2 := Sqr(EarthEccentricty); // 地球の離心率の2乗
EarthLotation := Pi2 / TropicalYear; // 地球の回転数(Rad/Day)
EarthLotationD := Pi2 + TropicalYear; // 回転数(Rad/Day)
EarthLotationS := EarthLotationD / 24 / 60 /60; // 回転数(Rad/Sec)
ALON := DegToRad(180); ALAT := DegToRad(0); // SAT Attitude
// レコードの初期化
with FObsPoint do
begin
TimeOffset := 9;
LocalTimeStr := 'JST';
end;
with FOrbit do
begin
Satellite := '';
Epoch := StrToDatetime('2000/1/1');
EpochMJD := DateTimeToMJD(Epoch);
end;
end;
//////////////////////////////////////////////////////////////////////////
//
// NASA2Lineファイル名を設定する
//
//////////////////////////////////////////////////////////////////////////
procedure TSatellite.SetElementFile(const Value: string);
begin
FElementFile := Value;
if not FileExists(FElementFile) then
begin
MessageDlg(FElementFile + ' Not found', mtError, [mbOk], 0);
Exit;
end;
end;
//////////////////////////////////////////////////////////////////////////
//
// 観測地点のデータを設定・計算する
//
//////////////////////////////////////////////////////////////////////////
procedure TSatellite.SetObsPoint(Longitude, Latitude, Altitude, TimeOffset: Double; LocalTimeStr: string);
begin
FObsPoint.Longitude := Longitude; // 単位 : Rad
FObsPoint.Latitude := Latitude; // 単位 : Rad
FObsPoint.Altitude := Altitude; // 単位：km
FObsPoint.TimeOffset := TimeOffset; // 日単位の時差
FObsPoint.LocalTimeStr := LocalTimeStr; // ローカルタイムの文字
CalcObsPoint
end;
procedure TSatellite.SetObsPoint1(ObsPoint: TObservationPoint);
begin
FObsPoint := ObsPoint;
CalcObsPoint;
end;
procedure TSatellite.CalcObsPoint();
var
N: double;
SinLat, CosLat, SinLon, CosLon: double;
begin;
with FObsPoint do
begin
// 観測点をG系直交座標系へ変換 (P185)
N := EquatorRadius / Sqrt(1 - EarthEccentricty2 * Sqr(sin(Latitude))); // 東西線曲率半径
SinLat := sin(Latitude);
CosLat := cos(Latitude);
SinLon := sin(Longitude);
CosLon := cos(Longitude);
end;
// Property GCartesianCoordに結果を設定する
with FGCartesianCoord do
begin
X := (N + FObsPoint.Altitude) * CosLat * CosLon;;
Y := (N + FObsPoint.Altitude) * CosLat * SinLon;
Z := (N * (1 - EarthEccentricty2) + FObsPoint.Altitude) * SinLat;
end;
end;
///////////////////////////////////////////////////////////////////////////
//
// サテライト名からNASA 2ラインを読み込み
// 軌道要素データを設定する。
//
///////////////////////////////////////////////////////////////////////////
function TSatellite.SetOrbitaEle(Sat: string): boolean;
var
F: TextFile;
Line0: string;
Line1: string;
Line2: string;
s: string;
i: integer;
begin
result := true;
// ファイルの存在を確認
if not FileExists(FElementFile) then
begin
result := false;
MessageDlg('"' + FElementFile + '" not found', mtError, [mbOk], 0);
Exit;
end;
// 軌道要素の読み込み
Line1 := ''; Line2 := '';
AssignFile(F, FElementFile); { File selected in dialog }
Reset(F);
while not Eof(F) do
begin
Readln(F, s); { Read first line of file }
s := Trim(s);
if s = Sat then
begin
Line0 := s;
Readln(F, Line1); { Read first line of file }
Readln(F, Line2); { Read first line of file }
break;
end;
end;
CloseFile(F);
if (Line1 = '') or (line2 = '') then
begin
MessageDlg('"' + Sat + '" not found in ' + FElementFile, mtError, [mbOk], 0);
result := false;
Exit;
end;
try
// データは弧度値(Radian)に変換
with FOrbitalElments do
begin
Satellite := trim(Copy(Line0, 1, 24));
i := StrToInt(Copy(Line1, 19, 02)); // 元期 年
if i > 70 then
Epoch_Y := i + 1900
else
Epoch_Y := i + 2000;
Epoch_D := StrToFloat(Copy(Line1, 21, 12)); // 元期 通算日
Epoch := StrToDateTime(IntToStr(Epoch_Y) + '/1/1') + Epoch_D;
DecayRate := StrToFloat(Copy(Line1, 34, 10)) * Pi2; // Rad/Day
MeanMotion := StrToFloat(Copy(Line2, 53, 11)) * Pi2; // 平均運動回転 Rad/Day
DecayRate := StrToFloat(Copy(Line1, 34, 10)) * Pi2; // 平均運動の変化
Inclination := DegToRad(StrToFloat(Copy(Line2, 09, 08))); // 軌道傾斜角(Rad)
RAAN := DegToRad(StrToFloat(Copy(Line2, 18, 08))); // 昇交点赤経(Rad)
Eccentricity := StrToFloat('0.' + Copy(Line2, 27, 07)); // 離心率
Argp := DegToRad(StrToFloat(Copy(Line2, 35, 08))); // 近地点引数(Rad)
MeanAnomaly := DegToRad(StrToFloat(Copy(Line2, 44, 08))); // 平均近点離角(Rad)
EpochRev := StrToInt(Copy(Line2, 64, 05)); // 周回番号
// InitOrbitPlane;
end;
except
result := false;
exit;
end;
end;
procedure TSatellite.SetOrbitalElments(const Value: TOrbitalElments);
begin
FOrbitalElments := Value;
// InitOrbitPlane;
end;
procedure TSatellite.InitOrbitPlane();
var
SinInc, CosInc: double;
PC: double;
begin
with FOrbit do
begin
Satellite := FOrbitalElments.Satellite;
Epoch_Y := FOrbitalElments.Epoch_Y;
Epoch_D := FOrbitalElments.Epoch_D;
Epoch := FOrbitalElments.Epoch;
DecayRate := FOrbitalElments.DecayRate;
MeanMotion := FOrbitalElments.MeanMotion; // 平均移動
Inclination := FOrbitalElments.Inclination; // 軌道傾斜角
RAAN := FOrbitalElments.RAAN; // 昇交点赤経
Eccentricity := FOrbitalElments.Eccentricity; // 離心率
Argp := FOrbitalElments.ARGP; // 近地点引数
MeanAnomaly := FOrbitalElments.MeanAnomaly; // 平均近点離角
EpochRev := FOrbitalElments.EpochRev; // 周回番号
MeanMotionS := MeanMotion / 86400; // 秒あたり平均運動
MajorAxis := Power(GravityConst / Sqr(MeanMotionS), 1/3); // 衛星の長半径
MinorAxis := MajorAxis * Sqrt(1 - Sqr(Eccentricity)); // 衛星の短半径
SinInc := Sin(Inclination);
CosInc := Cos(Inclination);
PC := EquatorRadius * MajorAxis/Sqr(MinorAxis); // Precession constant(歳差定数) rad/day
PrecessionConst := 1.5 * ZoneCoeff * Sqr(PC) * MeanMotion;
NodePrecessionRate := -PrecessionConst * CosInc; // Node precession rate, rad/day
PerigeePrecessionRate := PrecessionConst * (5 * Sqr(CosInc) - 1) / 2; // Perigee precession rate, rad/day
AngleMomentumRate := -2 * DecayRate / MeanMotion / 3; // Drag coeff. (Angular momentum rate)/(Ang mom) s^-1
end;
//// 以下、太陽に関する処理だろう! 必要性？
//// Sidereal and Solar data. Rarely needs changing. Valid to year ~2015
// YG := 2000; G0 := 98.9821; // GHAA, Year YG, Jan 0.0
// MAS0 := 356.0507; MASD := 0.98560028; // MA Sun and rate, deg, deg/day
// INS := DegToRAD(23.4393); CNS := COS(INS); SNS := SIN(INS); // Sun's inclination
// EQC1 :=0.03342; EQC2 := 0.00035; // Sun's Equation of centre terms
//
//// Bring Sun data to Satellite Epoch
// TEG := FOrbit.Epoch - EncodeDate(YG, 1, 1) - 1; // Elapsed Time: Epoch - YG
// GHAE := DegToRAD(G0) + TEG * EarthLotationS; // GHA Aries, epoch
// MRSE := DegToRAD(G0) + TEG * EarthLotationS + PI; // Mean RA Sun at Sat epoch
// MASE := DEgToRAD(MAS0 + MASD * TEG); // Mean MA Sun ..
// Antenna unit vector in orbit plane coordinates.
// CosALON := COS(ALON); SinALON := SIN(ALON);
// CosALAT := COS(ALAT); SinALAT := SIN(ALAT);
// Ax := -CosALAT * CosALON; Ay := -CosALAT * SinALON; Az := -SinALAT;
end;
procedure TSatellite.CalcOrbit(Ut: TDateTime);
var
Sx,Sy: double;
Gs: double;
CosGs, SinGs: double;
Xs, Ys, Zs: double;
Xg, Yg, Zg: double;
CosIncl, SinIncl: double;
CosLon, SinLon: double;
CosLat, SinLat: double;
W: double;
// DC,DT,KD,KDP,MA: double;
// DR: integer;
begin
InitOrbitPlane;
with FOrbit do
begin
ElapsedTime := (Ut - Epoch); // エポックからの経過時間を計算
MeanMotion := MeanMotion + DecayRate * ElapsedTime / 2;
EpochRev := EpochRev + Trunc(MeanMotion * (ElapsedTime + 1) / Pi2); // なぜ1日を加えないといけないか？
W := 0.174 / Power((MajorAxis / EquatorRadius), 3.5 ) * ElapsedTime;
ARGP := ARGP + W * (2 - 2.5 * Sqr(Sin(Inclination)));
RAAN := RAAN - W * Cos(Inclination);
MeanAnomaly := MeanAnomaly + MeanMotion * ElapsedTime;
MeanAnomaly := Frac(MeanAnomaly / Pi2) * Pi2; // 0から2πに丸める
//
// DC := -2 * DecayRate / MeanMotion / 3;
// DT := DC * ElapsedTime / 2; // Linear drag terms
// KD := 1 + 4 * DT;
// KDP := 1 - 7 * DT;
// MA := FOrbitalElments.MeanAnomaly
// + FOrbitalElments.MeanMotion * (1 - 3 * DT); // 平均近点角(Rad)
// DR := Trunc(MA / Pi2); // 0から2πに丸める
// EpochRev := EpochRev + DR; // なぜ1日を加えないといけないか？
// Eccentricity := FOrbitalElments.Eccentricity;
// MeanAnomaly := Frac(FOrbitalElments.MeanAnomaly / Pi2) * Pi2; // 0から2πに丸める
// 平均近点角、離心率から離心近点角を求める
EccentricAanomaly := Kepler(MeanAnomaly, Eccentricity); // ケプラーの方程式
// 軌道面内のx,y座標
Sx := MajorAxis * (cos(EccentricAanomaly) - Eccentricity);
Sy := MajorAxis * SQRT(1 - Sqr(Eccentricity))* sin(EccentricAanomaly);
OrbitalSurface.x := Sx;
OrbitalSurface.y := Sy;
// 地心赤道直交座標
CosRAAN := COS(RAAN); SinRAAN := SIN(RAAN);
CosARGP := COS(ARGP); SinARGP := SIN(ARGP);
CosIncl := COS(Inclination); SinIncl := SIN(Inclination);
Xs := Sx * (CosRAAN * CosARGP - SinRAAN * CosIncl * SinARGP) - Sy * (CosRAAN * SinARGP + SinRAAN * CosIncl * CosARGP);
Ys := Sx * (SinRAAN * CosArgp + CosRAAN * CosIncl * SinARGP) - Sy * (SinRAAN * SinARGP - CosRAAN * CosIncl * CosARGP);
Zs := Sx * SinIncl * SinARGP + Sy * SinIncl * CosARGP;
EquatorialCoord.X := Xs;
EquatorialCoord.Y := Ys;
EquatorialCoord.Z := Zs;
Gs := Frac(UtcToGMeanSiderealTime(UT) / 12 * pi); // グリニッジ平均恒星時 時分秒をRadに変換
CosGs := COS(Gs); SinGs := SIN(Gs);
Xg := Xs * CosGs + Ys * SinGs; // G系地心直交座標系を求める
Yg := - Xs * SinGs + Ys * CosGs;
Zg := Zs;
GGeocentricCoord.X := Xg;
GGeocentricCoord.Y := Yg;
GGeocentricCoord.Z := Zg;
// 地心赤道直交座標系にする
//
// Ud := Us - GCartesianCoord.X; // 地平直交座標系に変換する
// Vd := Vs - GCartesianCoord.Y;
// Wd := Ws - GCartesianCoord.Z;
// CosLon := Cos(ObsPoint.Longitude);
// SinLon := Sin(ObsPoint.Longitude);
// CosLat := Cos(obsPoint.Latitude);
// SinLat := Sin(ObsPoint.Latitude);
// Xd := SinLat * CosLon * Ud + SinLat * SinLon * Vd - CosLat * Wd;
// Yd := - SinLon * Ud + CosLon * Vd;
// Zd := CosLat * CosLon * Ud + CosLat * SinLon * Vd + SinLat * Wd;
// Rd := Sqrt(sqr(Xd) + sqr(Yd));
//
// Az := ArcTan2(Yd, Xd); // Azimuth
// if Xd < 0 then
// AZ := AZ + pi;
// EL := ArcSin(Zd / Rd); // Elevation
//
// FOrbit.Cordinate.X := Xd;
// FOrbit.Cordinate.Y := Yd;
// FOrbit.Cordinate.Z := Zd;
//
// SatCoord.Azimuth := Az;
// SatCoord.Elevation := El;
// SatCoord.Range := Rd;
//
//
////// Solve M = EA - EC*SIN(EA) for EA given M, by Newton's Method
////// EA := MeanAnomaly;
////// repeat
////// begin
////// CosEA := Cos(EA); SinEA := Sin(EA);
////// DNOM := 1 - Eccentricity * CosEA;
////// D := (EA - Eccentricity * SinEA - MeanAnomaly) / DNOM;
////// EA := EA - D;
////// end;
////// until (Abs(D) < 1E-5);
////
//// A := MajorAxis * KD;
//// B := MinorAxis * KD;
//// RS := A * DNOM; // ?
////
////// Calc satellite position & velocity in plane of ellipse
//// Sx := A * (CosEA - Eccentricity); Vx := -A * SinEA / DNOM * MeanMotionS;
//// Sy := B * SinEA; Vy := B * CosEA / DNOM * MeanMotionS;
////
//// ARGP := FOrbitalElments.ARGP + PerigeePrecessionRate * ElapsedTime * KDP;
//// RAAN := FOrbitalElments.RAAN + NodePrecessionRate * ElapsedTime * KDP;
////
//// CosRAAN := COS(RAAN); SinRAAN := SIN(RAAN);
//// CosARGP := COS(ARGP); SinARGP := SIN(ARGP);
////// CosInc := COS(InClination); SinInc := SIN(InClination); // Initで処理している
////
////// 2260 REM Plane -> celestial coordinate transformation, [C] = [RAAN]*[IN]*[AP]
////// 天球座標変換
//// CXx := CosARGP * CosRAAN - SinARGP * CosInc * SinRAAN;
//// CXy := -CosARGP * CosRAAN - CosARGP * CosInc * SinRAAN;
//// CXz := SinInc * SinRAAN;
//// CYx := CosARGP * SinRAAN + SinARGP * CosInc * CosRAAN;
//// CYy := -SinARGP * SinRAAN + CosARGP * CosInc * CosRAAN;
//// CYz := -SinInc * CosRAAN;
//// CZx := SinARGP * SinInc;
//// CZy := CosARGP * SinInc;
//// CZz := CosInc;
////
////// Compute SATellite's position vector, ANTenna axis unit vector
////// and VELocity in CELESTIAL coordinates. (Note: Sz=0, Vz=0)
////// SATelliteの位置ベクトル、ANTenna軸の単位ベクトルを計算します
//// SATx := Sx * CXx + Sy * CXy; ANTx := ax * CXx + ay * CXy + az * CXz; VELx := Vx * CXx + Vy * CXy;
//// SATy := Sx * CYx + Sy * CYy; ANTy := ax * CYx + ay * CYy + az * CYz; VELy := Vx*CYx+Vy*CYy;
//// SATz := Sx * CZx + Sy * CZy; ANTz := ax * CZx + ay * CZy + az * CZz; VELz := Vx*CZx+Vy*CZy;
////
////// Also express SAT,ANT and VEL in GEOCENTRIC coordinates:
////// SAT、ANT、VELを天動説座標で表現します
//// GHAA := GHAE + WE * T; // GHA Aries at elapsed time T
//// CosGHAA := COS(-GHAA); SinGHAA := SIN(-GHAA);
//// Sx := SATx * CosGHAA - SATy * SinGHAA; Ax := ANTx * CosGHAA - ANTy * SinGHAA; Vx := VELx * CosGHAA - VELy * SinGHAA;
//// Sy := SATx * SinGHAA + SATy * CosGHAA; Ay := ANTx * SinGHAA + ANTy * CosGHAA; Vy := VELx * SinGHAA + VELy * CosGHAA;
//// Sz := SATz; Az := ANTz; Vz := VELz;
////
////// Compute and manipulate range/velocity/antenna vectors
//// Rx := Sx - Ox; Ry := Sy - Oy; Rz := Sz - Oz; // Rangevec = Satvec - Obsvec
//// R := SQRT(Sqr(Rx) + Sqr(Ry) + Sqr(Rz)); // Range magnitude
//// Rx := Rx / R; Ry := Ry / R; Rz := Rz/R; // Normalise Range vector 正規化
//// U := Rx * Ux + Ry * Uy + Rz * Uz; // UP Component of unit range
//// E := Rx * Ex + Ry * Ey; // EAST do (Ez=0)
//// N := Rx * Nx + Ry * Ny + Rz * Nz; // NORTH do
//// Az := ArcTan2(E, N); // Azimuth
//// if AZ < 0 then
//// AZ := AZ + pi;
//// EL := ArcSin(U); // Elevation
end;
end;
procedure TSatellite.CalcAosLos(DT: TDateTime);
var
UT: Tdatetime;
i: integer;
isAOS: boolean;
Az, El: double;
const
Sec: double = 1 / 24 / 60 /60; // 秒/日
Minute: double = 1 / 24 / 60; // 分/日
begin
with FVisibleTimeSlot do
begin
AosAz := 0; MaxAz := 0; LosAz := 0;
MaxEl := 0;
AosDateTime := 0; MaxDateTime := 0; LosDateTime := 0;
isAOS := false;
Ut := RecodeSecond(DT, 0); // 秒以下を切り捨て 2020-01-05 追加
for i := 0 to 3000 do // 300分(5時間)後までで最初のAOS等を計算する
begin
CalcOrbit(Ut);
Az := Trunc(Az_d);
El := Trunc(EL_d);
if not isAOS then
begin
if (AosAz = 0) and (El >= 0) then // AOSの判断
begin
AosAz := Az;
AosDateTime := UT;
// FEpochRev := OrbitEle_N.EpochRev; // atodeshusei;
isAOS := true;
end
end
else // AOSに達した後
begin
if El > MaxEl then // Max Elの判断
begin
MaxEl := El;
MaxAz := Az;
MaxDateTime := UT;
end;
if (LosAz = 0) and (El < 0) then // LOSの判断
begin
LosAz := Az;
LosDateTime := UT;
Exit;
end;
end;
Ut := Ut + Minute;
end;
end;
end;
////////////////////////////////////////////////////////////////////////////////
//
// Utcからグリニッジ平均恒星時に変換する。 (P27,115)
//
////////////////////////////////////////////////////////////////////////////////
function UtcToGMeanSiderealTime(Ut: TDateTime): TDateTime;
var
Days, TU, Tg0: Double;
begin
// 1899/12/31 12:00 殻の経過日数(K)を求める
// この式を適用できるのは、1900/3/1〜2100/2/28の期間のみ
days := Ut - StrToDateTime('1899/12/31 12:00:00');
Tu := Days / 36525;
// 平均太陽 mean sunを求める
// w1 := StrToTime('06:38:45.836');
// w2 := 8640184.542/ 3600 / 24;
// w3 := 0.0929 / 3600 / 24;
// Tg0 := w1 + w2 + w3; // 平均太陽 mean sun
// Tg0 := StrToTime('06:38:45.836') + 8640184.542/ 3600 / 24 * TU + 0.0929 / 3600 / 24 * TU * TU; // 上4行を1行にまとめる
Tg0 := 0.276919398 + 100.002135902 * TU + 1.075E-6 * TU * TU; // 上行の置き換え
result := Frac(Tg0); // resultは、時分秒単位
end;
////////////////////////////////////////////////////////////////////////////////
// ユリウス恒星日を求めるには、DateUtilsのDateTimeToJulianDate関数で求める。
// 逆方向変換は、JulianDateToDateTime関数で求める。
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
// Delphi の TDateTime値を修正ユリウス日（Modeified Julian Day;MJD)）に変換する。
//
// Delphi の TDateTime 値の整数部は西暦 1899 年 12 月 30 日からの経過日数を示します。
// 小数部はその日の経過時間（24 時間制）です。
//
// 修正ユリアス日は、1858年11月17日0時を起算開始日とした通算日
// 修正ユリアス日 ＝ ユリアス日 − 2400000.5 の関係がある
//
// 通常 1899年12月30日 以前を計算対象としなければ、特にMJDに変換する必要ない
// 1899年12月30日以前は、TDateTimeを調べなければ分からない (多分 大丈夫)
//
////////////////////////////////////////////////////////////////////////////////
function DateTimeToMJD(DT: TDateTime): double;
begin
Result := DateTimeToModifiedJulianDate(DT);
end;
function MJDToDateTime(MJD: Double): TDateTime;
begin
result := ModifiedJulianDateToDateTime(MJD);
end;
///////////////////////////////////////////////////////////////////////////
//
// ケプラーの方程式で離心近点角(U)を求める
//
///////////////////////////////////////////////////////////////////////////
function Kepler(U0, E: double): Double;
var
U, UD: double;
begin
U := U0;
Repeat
UD := (U0 - U + E * sin(U)) / (1- E * cos(U));
U := U + UD
Until IsZero(UD);
result := U;
end;
function GLToDeg(GL: String; var Lon,Lat: Double): boolean;
var
s: string;
w1,w2,w3: byte;
begin
s := GL;
if length(GL) = 4 then
s := s + 'AA';
w1 := ord(s[1]) - 65;
w2 := ord(s[3]) - 48;
w3 := ord(s[5]) - 65;
Lon := w1 * 20 + w2 * 2 + (w3 / 12) - 180;
w1 := ord(s[2]) - 65;
w2 := ord(s[4]) - 48;
w3 := ord(s[6]) - 65;
Lat := w1 * 10 + w2 + (w3 / 24 ) - 90;
Result := True;
end;
end.
|
unit untFCenterDM;
interface
uses
SysUtils, Classes, DB, DBAccess, Uni, MemDS;
type
TdmFCenter = class(TDataModule)
qryFOrderInfo: TUniQuery;
qryFOrderInfoso_id: TIntegerField;
qryFOrderInfoso_source: TStringField;
qryFOrderInfosource_no: TStringField;
qryFOrderInfom_id: TFloatField;
qryFOrderInfotype: TFloatField;
qryFOrderInfostatus: TFloatField;
qryFOrderInfopayment_id: TFloatField;
qryFOrderInfosend_type: TStringField;
qryFOrderInfopayment_type: TFloatField;
qryFOrderInfopayment_status: TFloatField;
qryFOrderInfosub_date: TDateField;
qryFOrderInfoconfirm_date: TDateField;
qryFOrderInfoconfirm_by: TFloatField;
qryFOrderInfoinvoice_id: TFloatField;
qryFOrderInfosub_ip: TStringField;
qryFOrderInfoprovince: TFloatField;
qryFOrderInfocity: TFloatField;
qryFOrderInfodistrict: TFloatField;
qryFOrderInfoaddr: TStringField;
qryFOrderInfoso_remark: TStringField;
qryFOrderInfopost_code: TStringField;
qryFOrderInforeceiver: TStringField;
qryFOrderInfotel: TStringField;
qryFOrderInfomobile: TStringField;
qryFOrderInfocost_price: TFloatField;
qryFOrderInfotax: TFloatField;
qryFOrderInfop_amount: TFloatField;
qryFOrderInfop_settle_amount: TFloatField;
qryFOrderInfoship_amount: TFloatField;
qryFOrderInfoship_settle_amount: TFloatField;
qryFOrderInfoamount: TFloatField;
qryFOrderInfosettle_amount: TFloatField;
qryFOrderInforeturn_amount: TFloatField;
qryFOrderInfofinal_amount: TFloatField;
qryFOrderInfoship_order_number: TStringField;
qryFOrderInfoscan_status: TFloatField;
qryFOrderInfoship_remark: TStringField;
qryFOrderInfosys_status: TFloatField;
dsFOrderInfo: TUniDataSource;
qryFOPList: TUniQuery;
qryFOPListso_item_id: TIntegerField;
qryFOPListso_id: TFloatField;
qryFOPListso_no: TStringField;
qryFOPListsku_id: TFloatField;
qryFOPListp_id: TFloatField;
qryFOPListp_sku: TStringField;
qryFOPListp_sn: TStringField;
qryFOPListp_ean: TStringField;
qryFOPListp_number: TFloatField;
qryFOPListp_cost_price: TFloatField;
qryFOPListtax: TFloatField;
qryFOPListsale_price: TFloatField;
qryFOPListsale_amount: TFloatField;
qryFOPListp_weight: TFloatField;
qryFOPListsource: TStringField;
qryFOPListreal_out_number: TFloatField;
qryFOPListsys_status: TFloatField;
qryFOPListpdt_name: TStringField;
dsFOPList: TUniDataSource;
qryFSBOList: TUniQuery;
dsFSBOList: TUniDataSource;
qryFSBOPList: TUniQuery;
dsFSBOPList: TUniDataSource;
qryFOrderInfoso_sn: TStringField;
qryFOrderInfoRECEIVE_EMAIL: TStringField;
qryProvince: TUniQuery;
qryProvinceID: TFloatField;
qryProvincePOSTCODE: TStringField;
qryProvinceSTATESID: TStringField;
qryProvinceCITYID: TStringField;
qryProvinceADDRESSNAME: TStringField;
qryProvinceADDRESSLEVEL: TStringField;
dsProvince: TUniDataSource;
qryCity: TUniQuery;
qryCityID: TFloatField;
qryCityPOSTCODE: TStringField;
qryCitySTATESID: TStringField;
qryCityCITYID: TStringField;
qryCityADDRESSNAME: TStringField;
qryCityADDRESSLEVEL: TStringField;
dsCity: TUniDataSource;
qryDistrict: TUniQuery;
dsDistrict: TUniDataSource;
qryPInfo: TUniQuery;
qryPInfop_id: TIntegerField;
qryPInfosku: TStringField;
qryPInfosn: TStringField;
qryPInfoean: TStringField;
qryPInfotitle: TStringField;
qryPInfoname: TStringField;
qryPInfochineseN: TStringField;
qryPInfoenglishN: TStringField;
qryPInfoshortname: TStringField;
qryPInfopic_path: TStringField;
qryPInfotype: TFloatField;
qryPInfostatus: TFloatField;
qryPInfobrief: TStringField;
qryPInfodescript: TMemoField;
qryPInfobrand_id: TFloatField;
qryPInfobcat_id: TStringField;
qryPInfoscat_id: TStringField;
qryPInfokeyword: TStringField;
qryPInfotag: TStringField;
qryPInfoscore: TFloatField;
qryPInfospec: TStringField;
qryPInfoorigin: TStringField;
qryPInfoweight: TStringField;
qryPInfofactory: TStringField;
qryPInfosale_unit: TStringField;
qryPInfocreate_by: TStringField;
qryPInfocreate_date: TDateField;
qryPInfolast_update_by: TStringField;
qryPInfolast_update_date: TDateField;
qryPInfosys_status: TFloatField;
qryPInfop_price: TFloatField;
qryFSBOListid: TIntegerField;
qryFSBOListreturn_no: TStringField;
qryFSBOListso_id: TIntegerField;
qryFSBOListso_no: TStringField;
qryFSBOListso_source: TStringField;
qryFSBOListso_source_no: TStringField;
qryFSBOListmem_id: TIntegerField;
qryFSBOListstate: TIntegerField;
qryFSBOListsubmit_date: TDateTimeField;
qryFSBOListconfirm_date: TDateTimeField;
qryFSBOListconfirm_by: TStringField;
qryFSBOListso_memo: TStringField;
qryFSBOListreturn_men: TStringField;
qryFSBOListreturn_tel: TStringField;
qryFSBOListreturn_mobile: TStringField;
qryFSBOListreturn_email: TStringField;
qryFSBOListreturn_amount: TFloatField;
qryFSBOListreturn_price: TFloatField;
qryFSBOListreturn_time: TDateTimeField;
qryFSBOListreturn_settleup: TFloatField;
qryFSBOListsys_state: TIntegerField;
qryFSBOPListid: TIntegerField;
qryFSBOPListrso_id: TIntegerField;
qryFSBOPListrso_no: TStringField;
qryFSBOPListp_id: TIntegerField;
qryFSBOPListp_sku: TStringField;
qryFSBOPListp_num: TIntegerField;
qryFSBOPListp_price: TFloatField;
qryFSBOPListp_amount: TFloatField;
qryFSBOPListreal_input_num: TIntegerField;
qryFSBOPListstate: TIntegerField;
qryFSBOPListsys_state: TIntegerField;
qryFSBOPListp_name: TStringField;
qryFOrderInfosend_date: TStringField;
qryFOrderInfoexpress_id: TIntegerField;
qryExpressInfo: TUniQuery;
qryExpressInfoid: TLargeintField;
qryExpressInfoexpress_no: TStringField;
qryExpressInfoexpress_name: TStringField;
qryExpressInfoexpress_tel: TStringField;
qryExpressInfoexpress_mobile: TStringField;
qryExpressInfoexpress_fax: TStringField;
qryExpressInfoexpressex_mail: TStringField;
qryExpressInfoexpress_addr: TStringField;
qryExpressInfoexpress_post: TFloatField;
qryExpressInfoexpress_website: TStringField;
qryExpressInfoexpress_msn: TStringField;
qryExpressInfoexpress_qq: TStringField;
qryExpressInfoexpress_create: TDateTimeField;
qryExpressInfoexpress_info: TMemoField;
qryExpressInfoexpress_interface: TStringField;
qryExpressInfoexpress_model: TStringField;
qryExpressInfocontract_linkmen: TStringField;
qryExpressInfocontract_tel: TStringField;
qryExpressInfocontract_mobile: TStringField;
qryExpressInfocontract_email: TStringField;
qryExpressInfocontract_fax: TStringField;
qryExpressInfocontract_msn: TStringField;
qryExpressInfocontract_qq: TStringField;
qryExpressInfobusiness_linkmen: TStringField;
qryExpressInfobusiness_tel: TStringField;
qryExpressInfobusiness_mobile: TStringField;
qryExpressInfobusiness_fax: TStringField;
qryExpressInfobusiness_email: TStringField;
qryExpressInfobusiness_msn: TStringField;
qryExpressInfobusiness_qq: TStringField;
qryExpressInfoaccounts_linkmen: TStringField;
qryExpressInfoaccounts_tel: TStringField;
qryExpressInfoaccounts_mobile: TStringField;
qryExpressInfoaccounts_email: TStringField;
qryExpressInfoaccounts_fax: TStringField;
qryExpressInfoaccounts_msn: TStringField;
qryExpressInfoaccounts_qq: TStringField;
qryFOrderInfoexp_name: TStringField;
qryMemInfo: TUniQuery;
dsMemInfo: TUniDataSource;
qryMemInfoemail: TStringField;
qryMemInfonickname: TStringField;
qryMemInfoname: TStringField;
qryMemInfotel: TStringField;
qryMemInfomobile: TStringField;
qryMemInfom_id: TIntegerField;
qryFOrderInfom_name: TStringField;
qryFOrderInfom_mobile: TStringField;
qryFOrderInfopreferential_price: TFloatField;
qryDepotStat: TUniQuery;
dsDepotStat: TUniDataSource;
qryDepotStatsku: TStringField;
qryDepotStatname: TStringField;
qryDepotStatbrand_name: TStringField;
qryDepotStatean: TStringField;
qryDepotStatspec: TStringField;
qryDepotStatcolor: TStringField;
qryDepotStatp_size: TStringField;
qryDepotStatstock: TFloatField;
qryDepotStatdp_dpnum: TStringField;
qryDepotStats_name: TStringField;
qryDepotStatsort_n: TFloatField;
qryDepotStatproduct_price: TFloatField;
qryDepotStatsto_no: TStringField;
qryDepotStatso_no: TStringField;
qryDepotStatsupplier_contract: TStringField;
qryFOrderInfocoupon_price: TFloatField;
procedure priceGetText(Sender: TField;
var Text: String; DisplayText: Boolean);
procedure priceSetText(Sender: TField;
const Text: String);
private
{ Private declarations }
public
{ Public declarations }
end;
var
dmFCenter: TdmFCenter;
implementation
uses untCommonDm;
{$R *.dfm}
//获取商品价格
procedure TdmFCenter.priceGetText(Sender: TField; var Text: String;
DisplayText: Boolean);
begin
Text := FormatFloat('0.00',Sender.AsFloat/100);
end;
//设置商品价格
procedure TdmFCenter.priceSetText(Sender: TField; const Text: String);
begin
Sender.AsFloat := StrToFloat(FormatFloat('0.00',StrToFloat(Text)))*100;
end;
end.
|
unit fNotePrt;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
fAutoSz, ORCtrls, StdCtrls, Mask, ORNet, ORFn, ComCtrls,
VA508AccessibilityManager;
type
TfrmNotePrint = class(TfrmAutoSz)
grpChooseCopy: TGroupBox;
radChartCopy: TRadioButton;
radWorkCopy: TRadioButton;
grpDevice: TGroupBox;
lblMargin: TLabel;
lblLength: TLabel;
txtRightMargin: TMaskEdit;
txtPageLength: TMaskEdit;
cmdOK: TButton;
cmdCancel: TButton;
lblNoteTitle: TMemo;
cboDevice: TORComboBox;
lblPrintTo: TLabel;
dlgWinPrinter: TPrintDialog;
chkDefault: TCheckBox;
procedure cboDeviceNeedData(Sender: TObject; const StartFrom: String;
Direction, InsertAt: Integer);
procedure cboDeviceChange(Sender: TObject);
procedure radChartCopyClick(Sender: TObject);
procedure radWorkCopyClick(Sender: TObject);
procedure cmdOKClick(Sender: TObject);
procedure cmdCancelClick(Sender: TObject);
private
{ Private declarations }
FNote: Integer;
FReportText: TRichEdit;
procedure DisplaySelectDevice;
public
{ Public declarations }
end;
procedure PrintNote(ANote: Longint; const ANoteTitle: string; MultiNotes: boolean = False);
implementation
{$R *.DFM}
uses rCore, rTIU, rReports, uCore, Printers, uReports;
const
TX_NODEVICE = 'A device must be selected to print, or press ''Cancel'' to not print.';
TX_NODEVICE_CAP = 'Device Not Selected';
TX_ERR_CAP = 'Print Error';
PAGE_BREAK = '**PAGE BREAK**';
procedure PrintNote(ANote: Longint; const ANoteTitle: string; MultiNotes: boolean = False);
{ displays a form that prompts for a device and then prints the progress note }
var
frmNotePrint: TfrmNotePrint;
DefPrt: string;
aAllowToPrint: string;
aAllowPrint: Integer;
begin
aAllowToPrint := AllowPrintOfNote(ANote);
aAllowPrint := StrToIntDef(Piece(aAllowToPrint, '^', 1), 0);
if aAllowPrint < 1 then
begin
InfoBox(Piece(aAllowToPrint, U, 2), 'Not Allowed to Print', MB_OK);
Exit;
end;
frmNotePrint := TfrmNotePrint.Create(Application);
try
ResizeFormToFont(TForm(frmNotePrint));
with frmNotePrint do
begin
{ check to see of Chart Print allowed outside of MAS }
// if AllowChartPrintForNote(ANote) then
if aAllowPrint = 2 then
begin
{ This next code begs the question: Why are we even bothering to check
radWorkCopy if we immediately check the other button?
Short answer: it seems to wokr better
Long answer: The checkboxes have to in some way register with the group
they are in. If this doesn't happen, both will be initially included
the tab order. This means that the first time tabbing through the
controls, the work copy button would be tabbed to and selected after the
chart copy. Tabbing through controls should not change the group
selection.
}
radWorkCopy.Checked := True;
radChartCopy.Checked := True;
end
else
begin
radChartCopy.Enabled := False;
radWorkCopy.Checked := True;
end;
lblNoteTitle.Text := ANoteTitle;
frmNotePrint.Caption := 'Print ' + Piece(Piece(ANoteTitle, #9, 2), ',', 1);
FNote := ANote;
DefPrt := GetDefaultPrinter(User.Duz, Encounter.Location);
if User.CurrentPrinter = '' then
User.CurrentPrinter := DefPrt;
with cboDevice do
begin
if Printer.Printers.Count > 0 then
begin
Items.Add('WIN;Windows Printer^Windows Printer');
Items.Add('^--------------------VistA Printers----------------------');
end;
if User.CurrentPrinter <> '' then
begin
InitLongList(Piece(User.CurrentPrinter, ';', 2));
SelectByID(User.CurrentPrinter);
end
else
InitLongList('');
end;
{ if ((DefPrt = 'WIN;Windows Printer') and (User.CurrentPrinter = DefPrt)) then
cmdOKClick(frmNotePrint) //CQ6660
//Commented out for CQ6660
//or
//((User.CurrentPrinter <> '') and
//(MultiNotes = True)) then
//frmNotePrint.cmdOKClick(frmNotePrint)
//end CQ6660
else }
frmNotePrint.ShowModal;
end;
finally
frmNotePrint.Release;
end;
end;
procedure TfrmNotePrint.DisplaySelectDevice;
begin
with cboDevice, lblPrintTo do
begin
if radChartCopy.Checked then Caption := 'Print Chart Copy on: ' + Piece(ItemID, ';', 2);
if radWorkCopy.Checked then Caption := 'Print Work Copy on: ' + Piece(ItemID, ';', 2);
end;
end;
procedure TfrmNotePrint.cboDeviceNeedData(Sender: TObject; const StartFrom: string;
Direction, InsertAt: Integer);
begin
inherited;
cboDevice.ForDataUse(SubsetOfDevices(StartFrom, Direction));
end;
procedure TfrmNotePrint.cboDeviceChange(Sender: TObject);
begin
inherited;
with cboDevice do if ItemIndex > -1 then
begin
txtRightMargin.Text := Piece(Items[ItemIndex], '^', 4);
txtPageLength.Text := Piece(Items[ItemIndex], '^', 5);
DisplaySelectDevice;
end;
end;
procedure TfrmNotePrint.radChartCopyClick(Sender: TObject);
begin
inherited;
DisplaySelectDevice;
end;
procedure TfrmNotePrint.radWorkCopyClick(Sender: TObject);
begin
inherited;
DisplaySelectDevice;
end;
procedure TfrmNotePrint.cmdOKClick(Sender: TObject);
var
ADevice, ErrMsg: string;
ChartCopy: Boolean;
RemoteSiteID: string; //for Remote site printing
RemoteQuery: string; //for Remote site printing
begin
inherited;
RemoteSiteID := '';
RemoteQuery := '';
if cboDevice.ItemID = '' then
begin
InfoBox(TX_NODEVICE, TX_NODEVICE_CAP, MB_OK);
Exit;
end;
if radChartCopy.Checked then
ChartCopy := True
else ChartCopy := False;
if Piece(cboDevice.ItemID, ';', 1) = 'WIN' then
begin
if dlgWinPrinter.Execute then
begin
FReportText := CreateReportTextComponent(Self);
FastAssign(GetFormattedNote(FNote, ChartCopy), FReportText.Lines);
PrintWindowsReport(FReportText, PAGE_BREAK, Self.Caption, ErrMsg);
if Length(ErrMsg) > 0 then InfoBox(ErrMsg, TX_ERR_CAP, MB_OK);
end
end
else
begin
ADevice := Piece(cboDevice.ItemID, ';', 2);
PrintNoteToDevice(FNote, ADevice, ChartCopy, ErrMsg);
if Length(ErrMsg) > 0 then
InfoBox(ErrMsg, TX_ERR_CAP, MB_OK);
end;
if chkDefault.Checked then
SaveDefaultPrinter(Piece(cboDevice.ItemID, ';', 1));
User.CurrentPrinter := cboDevice.ItemID;
Close;
end;
procedure TfrmNotePrint.cmdCancelClick(Sender: TObject);
begin
inherited;
Close;
end;
end.
|
unit WaitForm;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, cxGraphics, cxControls, cxLookAndFeels,
cxLookAndFeelPainters, cxContainer, cxEdit, dxSkinsCore, dxSkinMetropolis,
cxLabel, dxActivityIndicator;
type
TWaiting = class(TForm)
WaitTitle: TcxLabel;
aiProgress: TdxActivityIndicator;
WaitMessage: TcxLabel;
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormCreate(Sender: TObject);
strict private
class var FException: Exception;
class var FMode: Boolean;
private
class var WaitForm : TWaiting;
class procedure OnTerminateTask(Sender: TObject);
class procedure HandleException;
class procedure DoHandleException;
public
class procedure Start(const ATitle: String; const ATask: TProc);
class procedure Status(AMessage : String);
end;
var
Waiting: TWaiting;
implementation
{$R *.dfm}
procedure TWaiting.FormCreate(Sender: TObject);
begin
aiProgress.Active := True;
end;
procedure TWaiting.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Action := caFree;
end;
class procedure TWaiting.Start(const ATitle: String; const ATask: TProc);
var
T : TThread;
begin
if (not Assigned(WaitForm))then
WaitForm := TWaiting.Create(nil);
T := TThread.CreateAnonymousThread(
procedure
begin
try
ATask;
except
HandleException;
end;
end);
T.OnTerminate := OnTerminateTask;
T.Start;
WaitForm.WaitTitle.Caption := ATitle;
WaitForm.Update;
WaitForm.ShowModal;
DoHandleException;
end;
class procedure TWaiting.Status(AMessage: String);
begin
TThread.Synchronize(TThread.CurrentThread,
procedure
begin
if (Assigned(WaitForm)) then
begin
WaitForm.aiProgress.Active := True;
WaitForm.aiProgress.Update;
WaitForm.WaitMessage.Caption := AMessage;
WaitForm.Update;
end;
end);
end;
class procedure TWaiting.OnTerminateTask(Sender: TObject);
begin
if (Assigned(WaitForm)) then
begin
WaitForm.Close;
WaitForm := nil;
end;
end;
class procedure TWaiting.HandleException;
begin
FException := Exception(AcquireExceptionObject);
end;
class procedure TWaiting.DoHandleException;
begin
if (Assigned(FException)) then
begin
try
if (FException is Exception) then
raise FException at ReturnAddress;
finally
FException := nil;
ReleaseExceptionObject;
end;
end;
end;
end.
|
unit UClient;
interface
type
TClient = class
private
// The data fields of this new class
ClientID : String;
CallbackID : String;
public
// Properties to read these data values
property UID : String
read ClientID;
property CID : String
read CallbackID;
// Constructor
constructor Create(const ClientID : String;
const CallbackID : String);
end;
implementation
{ TClient }
constructor TClient.Create(const ClientID, CallbackID: String);
begin
self.ClientID := ClientID;
self.CallbackID := CallbackID;
end;
end.
|
{*******************************************************}
{ }
{ CodeGear Delphi Runtime Library }
{ }
{ Copyright(c) 1995-2011 Embarcadero Technologies, Inc. }
{ }
{*******************************************************}
unit System.Internal.ExcUtils;
{
This unit contains exception handling utility code that is used solely in the
internal implementation of exception handling in the RTL.
}
interface
uses
System.SysUtils, System.SysConst;
{ If defined, we enable O/S hardware exception handling support on POSIX platforms
that support it. }
{$IF Defined(LINUX) or Defined(MACOS)}
{$DEFINE ENABLE_SIGNAL_HANDLING}
{$IFEND LINUX or MACOS}
type
TExceptType = (etDivByZero, etRangeError, etIntOverflow, etInvalidOp, etZeroDivide, etOverflow, etUnderflow,
etInvalidCast, etAccessViolation, etPrivilege, etControlC, etStackOverflow, etVariantError, etAssertionFailed,
etExternalException, etIntfCastError, etSafeCallException, etMonitorLockException, etNoMonitorSupportException
{$IF defined(LINUX) or defined(MACOS)}
, etQuit
{$IFEND LINUX or MACOS}
{$IFDEF POSIX}
, etCodesetConversion
{$ENDIF POSIX}
, etNotImplemented
);
TExceptRec = record
EClass: TExceptType;
EIdent: string;
end;
const
ExceptTypes: array[TExceptType] of ExceptClass = (
EDivByZero,
ERangeError,
EIntOverflow,
EInvalidOp,
EZeroDivide,
EOverflow,
EUnderflow,
EInvalidCast,
EAccessViolation,
EPrivilege,
EControlC,
EStackOverflow,
EVariantError,
EAssertionFailed,
EExternalException,
EIntfCastError,
ESafecallException,
EMonitorLockException,
ENoMonitorSupportException
{$IF defined(LINUX) or defined(MACOS)}
,
EQuit
{$IFEND LINUX or MACOS}
{$IFDEF POSIX}
,
ECodesetConversion
{$ENDIF POSIX}
,
ENotImplemented
);
// by using another indirection, the linker can actually eliminate all exception support if exceptions are not
// referenced by the applicaiton.
ExceptMap: array[Ord(reDivByZero)..Ord(High(TRuntimeError))] of TExceptRec = (
(EClass: etDivByZero; EIdent: SDivByZero),
(EClass: etRangeError; EIdent: SRangeError),
(EClass: etIntOverflow; EIdent: SIntOverflow),
(EClass: etInvalidOp; EIdent: SInvalidOp),
(EClass: etZeroDivide; EIdent: SZeroDivide),
(EClass: etOverflow; EIdent: SOverflow),
(EClass: etUnderflow; EIdent: SUnderflow),
(EClass: etInvalidCast; EIdent: SInvalidCast),
(EClass: etAccessViolation; EIdent: SAccessViolationNoArg),
(EClass: etPrivilege; EIdent: SPrivilege),
(EClass: etControlC; EIdent: SControlC),
(EClass: etStackOverflow; EIdent: SStackOverflow),
(EClass: etVariantError; EIdent: SInvalidVarCast),
(EClass: etVariantError; EIdent: SInvalidVarOp),
(EClass: etVariantError; EIdent: SDispatchError),
(EClass: etVariantError; EIdent: SVarArrayCreate),
(EClass: etVariantError; EIdent: SVarInvalid),
(EClass: etVariantError; EIdent: SVarArrayBounds),
(EClass: etAssertionFailed; EIdent: SAssertionFailed),
(EClass: etExternalException; EIdent: SExternalException),
(EClass: etIntfCastError; EIdent: SIntfCastError),
(EClass: etSafecallException; EIdent: SSafecallException),
(EClass: etMonitorLockException; EIdent: SMonitorLockException),
(EClass: etNoMonitorSupportException; EIdent: SNoMonitorSupportException)
{$IF Defined(LINUX) or Defined(MACOS)}
,
(EClass: etQuit; EIdent: SQuit)
{$IFEND LINUX or MACOS}
{$IFDEF POSIX}
,
(EClass: etCodesetConversion; EIdent: SCodesetConversionError)
{$ENDIF POSIX}
, (EClass: etNotImplemented; EIdent: SNotImplemented)
);
{$IF Defined(LINUX) or Defined(MACOS)}
function GetExceptionObject(ExceptionAddress: NativeUInt; AccessAddress: NativeUInt; ErrorCode: LongWord): Exception;
{$IFEND LINUX or MACOS}
{$IFDEF ENABLE_SIGNAL_HANDLING}
{ InquireSignal is used to determine the state of an OS signal handler.
Pass it one of the RTL_SIG* constants, and it will return a TSignalState
which will tell you if the signal has been hooked, not hooked, or overriden
by some other module. You can use this function to determine if some other
module has hijacked your signal handlers, should you wish to reinstall your
own. This is a risky proposition under Linux, and is only recommended as a
last resort. Do not pass RTL_SIGDEFAULT to this function.
}
function InquireSignal(RtlSigNum: Integer): TSignalState;
{ AbandonSignalHandler tells the RTL to leave a signal handler
in place, even if we believe that we hooked it at startup time.
Once you have called AbandonSignalHandler with a specific signal number,
neither UnhookSignal nor the RTL will restore any previous signal handler
under any condition.
}
procedure AbandonSignalHandler(RtlSigNum: Integer);
{ HookSignal is used to hook individual signals, or an RTL-defined default
set of signals. It does not test whether a signal has already been
hooked, so it should be used in conjunction with InquireSignal. It is
exposed to enable users to hook signals in standalone libraries, or in the
event that an external module hijacks the RTL installed signal handlers.
Pass RTL_SIGDEFAULT if you want to hook all the signals that the RTL
normally hooks at startup time.
}
procedure HookSignal(RtlSigNum: Integer);
{ UnhookSignal is used to remove signal handlers installed by HookSignal.
It can remove individual signal handlers, or the RTL-defined default set
of signals. If OnlyIfHooked is True, then we will only unhook the signal
if the signal handler has been hooked, and has not since been overriden by
some foreign handler.
}
procedure UnhookSignal(RtlSigNum: Integer; OnlyIfHooked: Boolean = True);
{ HookOSExceptions is used internally by thread support. DON'T call this
function yourself. }
procedure HookOSExceptions;
procedure UnhookOSExceptions;
{ MapSignal is used internally as well. It maps a signal and associated
context to an internal value that represents the type of Exception
class to raise. }
{$IF Defined(LINUX)}
function MapSignal(SigNum: Integer; Context: Psigcontext_t): LongWord;
{$ELSEIF Defined(MACOS)}
function MapSignal(SigNum: Integer): LongWord;
{$IFEND !MACOS}
{ SignalConverter is used internally to properly reinit the FPU and properly
raise an external OS exception object. DON'T call this function yourself. }
procedure SignalConverter(ExceptionEIP: LongWord; FaultAddr: LongWord; ErrorCode: LongWord);
{$ENDIF ENABLE_SIGNAL_HANDLING}
implementation
{$IFDEF POSIX}
uses
{$IFDEF MACOS}
System.Internal.MachExceptions,
{$ENDIF}
Posix.Base,
Posix.Signal,
Posix.Stdlib,
Posix.Unistd,
Posix.Pthread;
function TlsGetValue(Key: Integer): Pointer; cdecl;
external libpthread name _PU + 'pthread_getspecific';
{$ENDIF}
{$IFDEF PIC}
{ Do not remove export or the begin block. }
function GetGOT: Pointer; export;
begin
asm
MOV Result,EBX
end;
end;
{$ENDIF}
{$IF Defined(LINUX) or Defined(MACOS)}
function GetExceptionObject(ExceptionAddress: NativeUInt; AccessAddress: NativeUInt; ErrorCode: LongWord): Exception;
begin
case (ErrorCode and $ff) of
3..10, 12..21, 25:
begin
with ExceptMap[ErrorCode and $ff] do
Result := ExceptTypes[EClass].Create(EIdent);
end;
11:
Result := EAccessViolation.CreateFmt(SAccessViolationArg2, [Pointer(ExceptionAddress), Pointer(AccessAddress)]);
else
// Result := EExternalException.CreateFmt(SExternalException, [P.ExceptionCode]);
{ Not quite right - we need the original trap code, but that's lost }
Result := EExternalException.CreateFmt(SExternalException, [ErrorCode and $ff]);
end;
EExternal(Result).ExceptionAddress := ExceptionAddress;
EExternal(Result).AccessAddress := AccessAddress;
EExternal(Result).SignalNumber := ErrorCode shr 16;
end;
{$IFEND LINUX or MACOS}
{$IFDEF ENABLE_SIGNAL_HANDLING}
{$IFNDEF MACOS}
{$IFDEF DEBUG}
{
Used for debugging the signal handlers.
}
procedure DumpContext(SigNum: Integer; context : Psigcontext_t);
var
Buff: array [0..128] of char;
begin
StrFmt(Buff, 'Context for signal: %d', [SigNum]);
Writeln(Buff);
StrFmt(Buff, 'CS = %04X DS = %04X ES = %04X FS = %04X GS = %04X SS = %04X',
[context^.cs, context^.ds, context^.es, context^.fs, context^.gs, context^.ss]);
WriteLn(Buff);
StrFmt(Buff, 'EAX = %08X EBX = %08X ECX = %08X EDX = %08X',
[context^.eax, context^.ebx, context^.ecx, context^.edx]);
WriteLn(Buff);
StrFmt(Buff, 'EDI = %08X ESI = %08X EBP = %08X ESP = %08X',
[context^.edi, context^.esi, context^.ebp, context^.esp]);
WriteLn(Buff);
StrFmt(Buff, 'EIP = %08X EFLAGS = %08X ESP(signal) = %08X CR2 = %08X',
[context^.eip, context^.eflags, context^.esp_at_signal, context^.cr2]);
WriteLn(Buff);
StrFmt(Buff, 'trapno = %d, err = %08x', [context^.trapno, context^.err]);
WriteLn(Buff);
end;
{$ENDIF DEBUG}
{$ENDIF !MACOS}
{
RaiseSignalException is called from SignalConverter, once we've made things look
like there's a legitimate stack frame above us. Now we will just create
an exception object, and raise it via a software raise.
}
procedure RaiseSignalException(ExceptionEIP: LongWord; FaultAddr: LongWord; ErrorCode: LongWord);
begin
raise GetExceptionObject(ExceptionEIP, FaultAddr, ErrorCode);
end;
{
SignalConverter is where we come when a signal is raised that we want to convert
to an exception. This function stands the best chance of being called with a
useable stack frame behind it for the purpose of stack unwinding. We can't
guarantee that, though. The stack was modified by the baseline signal handler
to make it look as though we were called by the faulting instruction. That way
the unwinder stands a chance of being able to clean things up.
}
procedure SignalConverter(ExceptionEIP: LongWord; FaultAddr: LongWord; ErrorCode: LongWord);
asm
{
Here's the tricky part. We arrived here directly by virtue of our
signal handler tweaking the execution context with our address. That
means there's no return address on the stack. The unwinder needs to
have a return address so that it can unwind past this function when
we raise the Delphi exception. We will use the faulting instruction
pointer as a fake return address. Because of the fencepost conditions
in the Delphi unwinder, we need to have an address that is strictly
greater than the actual faulting instruction, so we increment that
address by one. This may be in the middle of an instruction, but we
don't care, because we will never be returning to that address.
Finally, the way that we get this address onto the stack is important.
The compiler will generate unwind information for SignalConverter that
will attempt to undo any stack modifications that are made by this
function when unwinding past it. In this particular case, we don't want
that to happen, so we use some assembly language tricks to get around
the compiler noticing the stack modification.
}
MOV EBX, ESP // Get the current stack pointer
SUB EBX, 4 // Effectively decrement the stack by 4
MOV ESP, EBX // by doing a move to ESP with a register value
MOV [ESP], EAX // Store the instruction pointer into the new stack loc
INC [ESP] // Increment by one to keep the unwinder happy
{ Reset the FPU, or things can go south down the line from here }
FNINIT
FWAIT
{$IFDEF PIC}
PUSH EAX
PUSH ECX
CALL GetGOT
MOV EAX, [EAX].offset Default8087CW
FLDCW [EAX]
POP ECX
POP EAX
{$ELSE !PIC}
FLDCW Default8087CW
{$ENDIF !PIC}
PUSH EBP
MOV EBP, ESP
{$IFDEF ALIGN_STACK}
{
On the Mac, we have to align the stack before we make this call.
Note: Please see above for details on why ESP is modified in this way.
}
MOV EBX, ESP // Get the current stack pointer
SUB EBX, 15 // align to 16 byte boundary
AND EBX, $FFFFFFF0
MOV ESP, EBX // and reset ESP to the 16 byte aligned value
{$ENDIF ALIGN_STACK}
CALL RaiseSignalException
end;
{
Under Linux, we crawl out from underneath the OS signal handler before
we attempt to do anything with the signal. This is because the stack
has a bunch of OS frames on there that we cannot possibly unwind from.
So we use this routine to accomplish the dispatch, and then another
routine to handle the language level of the exception handling.
}
procedure SignalDispatcher(SigNum: Integer; SigInfo: Psiginfo_t; UContext: Pointer); cdecl;
{$IFDEF LINUX}
type
PGeneralRegisters = ^gregset_t;
{$ENDIF LINUX}
var
mcontext: Pmcontext_t;
{$IFDEF LINUX}
GeneralRegisters: PGeneralRegisters;
{$ENDIF LINUX}
begin
//DumpContext(SigNum, @context);
{
Some of the ways that we get here are can lead us to big trouble. For
example, if the signal is SIGINT or SIGQUIT, these will commonly be raised
to all threads in the process if the user generated them from the
keyboard. This is handled well by the Delphi threads, but if a non-Delphi
thread lets one of these get by unhandled, terrible things will happen.
So we look for that case, and eat SIGINT and SIGQUIT that have been issued
on threads that are not Delphi threads. If the signal is a SIGSEGV, or
other fatal sort of signal, and the thread that we're running on is not
a Delphi thread, then we are completely without options. We have no
recovery means, and we have to take the app down hard, right away.
}
if TlsGetValue(TlsIndex) = nil then
begin
if (SigNum = SIGINT) or (SigNum = SIGQUIT) then
Exit;
RunError(232);
end;
{
If we are processing another exception right now, we definitely do not
want to be dispatching any exceptions that are async, like SIGINT and
SIGQUIT. So we have check to see if OS signals are blocked. If they are,
we have to eat this signal right now.
}
if AreOSExceptionsBlocked and ((SigNum = SIGINT) or (SigNum = SIGQUIT)) then
Exit;
{
If someone wants to delay the handling of SIGINT or SIGQUIT until such
time as it's safe to handle it, they set DeferUserInterrupts to True.
Then we just set a global variable saying that a SIGINT or SIGQUIT was
issued. It is the responsibility of some other body of code at this
point to poll for changes to SIG(INT/QUIT)Issued
}
if DeferUserInterrupts then
begin
if SigNum = SIGINT then
begin
SIGINTIssued := True;
Exit;
end;
if SigNum = SIGQUIT then
begin
SIGQUITIssued := True;
Exit;
end;
end;
BlockOSExceptions;
{$IF Defined(LINUX)}
mcontext := @Pucontext_t(UContext)^.uc_mcontext;
// GeneralRegisters := @UContext^.uc_mcontext.gregs;
mcontext^.gregs[REG_EAX] := mcontext^.gregs[REG_EIP];
mcontext^.gregs[REG_EDX] := mcontext^.cr2;
mcontext^.gregs[REG_ECX] := MapSignal(SigNum, Psigcontext_t(@mcontext^.gregs));
mcontext^.gregs[REG_EIP] := LongWord(@SignalConverter);
// GeneralRegisters^[REG_EAX] := GeneralRegisters^[REG_EIP];
// GeneralRegisters^[REG_EDX] := UContext^.uc_mcontext.cr2;
// GeneralRegisters^[REG_ECX] := MapSignal(SigNum, PSigContext(GeneralRegisters));
// GeneralRegisters^[REG_EIP] := LongWord(@SignalConverter);
{$ELSEIF Defined(MACOS)}
mcontext := Pucontext_t(UContext)^.uc_mcontext;
mcontext^.__ss.__eax := mcontext^.__ss.__eip;
mcontext^.__ss.__edx := mcontext^.__es.__faultvaddr;
mcontext^.__ss.__ecx := MapSignal(SigNum);
mcontext^.__ss.__eip := UIntPtr(@SignalConverter);
{$ELSE !LINUX and !MACOS}
{$MESSAGE ERROR 'Unsupported platform for signal handling'}
{$IFEND !LINUX and !MACOS}
end;
type
TSignalMap = packed record
SigNum: Integer;
Abandon: Boolean;
OldAction: sigaction_t;
Hooked: Boolean;
end;
var
Signals: array [0..RTL_SIGLAST] of TSignalMap =
( (SigNum: SIGINT;),
{$IFDEF LINUX}
(SigNum: SIGFPE;),
(SigNum: SIGSEGV;),
(SigNum: SIGILL;),
(SigNum: SIGBUS;),
{$ENDIF LINUX}
(SigNum: SIGQUIT;) );
function InquireSignal(RtlSigNum: Integer): TSignalState;
var
Action: sigaction_t;
begin
if sigaction(Signals[RtlSigNum].SigNum, nil, @Action) = -1 then
raise Exception.CreateRes(@SSigactionFailed);
if (@Action.__sigaction_handler <> @SignalDispatcher) then
begin
if Signals[RtlSigNum].Hooked then
Result := ssOverridden
else
Result := ssNotHooked;
end
else
Result := ssHooked;
end;
procedure AbandonSignalHandler(RtlSigNum: Integer);
var
I: Integer;
begin
if RtlSigNum = RTL_SIGDEFAULT then
begin
for I := 0 to RTL_SIGLAST do
AbandonSignalHandler(I);
Exit;
end;
Signals[RtlSigNum].Abandon := True;
end;
procedure HookSignal(RtlSigNum: Integer);
var
Action: sigaction_t;
I: Integer;
begin
if RtlSigNum = RTL_SIGDEFAULT then
begin
for I := 0 to RTL_SIGLAST do
HookSignal(I);
Exit;
end;
FillChar(Action, SizeOf(Action), 0);
Action.__sigaction_handler := @SignalDispatcher;
Action.sa_flags := SA_SIGINFO;
sigaddset(Action.sa_mask, SIGINT);
sigaddset(Action.sa_mask, SIGQUIT);
if sigaction(Signals[RtlSigNum].SigNum, @Action, @Signals[RtlSigNum].OldAction) = -1 then
raise Exception.CreateRes(@SSigactionFailed);
Signals[RtlSigNum].Hooked := True;
end;
procedure UnhookSignal(RtlSigNum: Integer; OnlyIfHooked: Boolean);
var
I: Integer;
begin
if RtlSigNum = RTL_SIGDEFAULT then
begin
for I := 0 to RTL_SIGLAST do
UnhookSignal(I, OnlyIfHooked);
Exit;
end;
if not Signals[RtlSigNum].Abandon then
begin
if OnlyIfHooked and (InquireSignal(RtlSigNum) <> ssHooked) then
Exit;
if sigaction(Signals[RtlSigNum].SigNum, @Signals[RtlSigNum].OldAction, Nil) = -1 then
raise Exception.CreateRes(@SSigactionFailed);
Signals[RtlSigNum].Hooked := False;
end;
end;
procedure UnhookOSExceptions;
begin
if not Assigned(HookOSExceptionsProc) then
UnhookSignal(RTL_SIGDEFAULT, True);
end;
procedure HookOSExceptions;
begin
if Assigned(HookOSExceptionsProc) then
HookOSExceptionsProc
else
begin
{$IFDEF MACOS}
if getenv('NO_DELPHI_MACH_EXCEPTIONS') = nil then
MachExceptionsInit;
{$ENDIF MACOS}
HookSignal(RTL_SIGDEFAULT);
end;
end;
{$IF Defined(LINUX)}
function MapSignal(SigNum: Integer; Context: Psigcontext_t): LongWord;
{$ELSEIF Defined(MACOS)}
function MapSignal(SigNum: Integer): LongWord;
{$IFEND !MACOS}
var
Err: TRuntimeError;
begin
case SigNum of
SIGINT: { Control-C }
Err := System.reControlBreak;
SIGQUIT: { Quit key (Control-\) }
Err := System.reQuit;
{$IFDEF LINUX}
SIGFPE: { Floating Point Error }
Err := MapFPE(Context);
SIGSEGV: { Segmentation Violation }
Err := MapFault(Context);
SIGILL: { Illegal Instruction }
Err := MapFault(Context);
SIGBUS: { Bus Error }
Err := MapFault(Context);
{$ENDIF LINUX}
else
Err := System.reExternalException;
end;
Result := LongWord(Err) or (LongWord(SigNum) shl 16);
end;
procedure PropagateSignals;
var
Exc: TObject;
begin
{
If there is a current exception pending, then we're shutting down because
it went unhandled. If that exception is the result of a signal, then we
need to propagate that back out to the world as a real signal death. See
the discussion at http://www2.cons.org/cracauer/sigint.html for more info.
}
Exc := ExceptObject;
if (Exc <> nil) and (Exc is EExternal) then
kill(getpid, EExternal(Exc).SignalNumber);
end;
{$ENDIF ENABLE_SIGNAL_HANDLING}
initialization
{$IFDEF ENABLE_SIGNAL_HANDLING}
ExitProcessProc := PropagateSignals;
{$ENDIF ENABLE_SIGNAL_HANDLING}
end.
|
program max(input, output);
const
UNTEN = 0; { Array-Untergrenze }
OBEN = 10; { Array-Obergrenze }
type
tIndex = UNTEN..OBEN;
tFeld = array[tIndex] of integer;
var
auswahl : char;
Feld : tFeld;
Maximum : integer;
function FeldMaxA (
var inFeld : tFeld;
inUnten,
inOben : tIndex) : integer;
{ bestimmt rekursiv das Maximum in einem Feld
mit den Grenzen inUnten und inOben }
var
Mitte : tIndex;
MaxL,
MaxR : integer;
begin
if inUnten = inOben then
FeldMaxA := inFeld[inUnten]
else
begin
Mitte := (inUnten + inOben) div 2;
MaxL := FeldMaxA (inFeld,inUnten,Mitte);
MaxR := FeldMaxA (inFeld,Mitte+1,inOben);
if MaxL > MaxR then
FeldMaxA := MaxL
else
FeldMaxA := MaxR
end
end; { FeldMaxA }
function FeldMaxB (
var inFeld : tFeld;
inUnten,
inOben : tIndex) : integer;
{ bestimmt rekursiv das Maximum in einem
Feld mit den Grenzen inUnten und inOben }
var
Mitte : tIndex;
MaxL,
MaxR : integer;
begin
if inUnten = inOben then
FeldMaxB := inFeld[inUnten]
else
begin
Mitte := (inUnten + inOben) div 2;
MaxL := FeldMaxB (inFeld,inUnten,Mitte);
MaxR := FeldMaxB (inFeld,Mitte,inOben);
if MaxL > MaxR then
FeldMaxB := MaxL
else
FeldMaxB := MaxR
end
end; { FeldMaxB }
function FeldMaxC (
var inFeld : tFeld;
inUnten,
inOben : tIndex) : integer;
{ bestimmt rekursiv das Maximum in einem Feld
mit den Grenzen inUnten und inOben }
var
Mitte : tIndex;
MaxL,
MaxR : integer;
begin
if inUnten > inOben then
FeldMaxC := inFeld[inUnten]
else
begin
Mitte := (inUnten + inOben) div 2;
MaxL := FeldMaxC (inFeld,inUnten,Mitte);
MaxR := FeldMaxC (inFeld,Mitte+1,inOben);
if MaxL > MaxR then
FeldMaxC := MaxL
else
FeldMaxC := MaxR
end
end; { FeldMaxC }
function FeldMaxD (
var inFeld : tFeld;
inUnten,
inOben : tIndex) : integer;
{ bestimmt rekursiv das Maximum in einem Feld
mit den Grenzen inUnten und inOben }
var
Mitte : tIndex;
MaxL,
MaxR : integer;
begin
if inUnten > inOben then
FeldMaxD := inFeld[inUnten]
else
begin
Mitte := (inUnten + inOben) div 2;
MaxL := FeldMaxD (inFeld,inUnten,Mitte);
MaxR := FeldMaxD (inFeld,Mitte,inOben);
if MaxL > MaxR then
FeldMaxD := MaxL
else
FeldMaxD := MaxR
end
end; { FeldMaxD }
function FeldMaxE (
var inFeld : tFeld;
inUnten,
inOben : tIndex) : integer;
{ bestimmt iterativ das Maximum in einem Feld
mit den Grenzen inUnten und inOben }
var
i : tIndex;
HilfMax : integer; { Hilfsvariable }
begin
HilfMax := 0;
for i := inUnten to inOben do
if inFeld[i] > HilfMax then
HilfMax := inFeld[i];
FeldMaxE := HilfMax
end; { FeldMaxE }
begin
Feld[0] := -2;
Feld[1] := 2;
Feld[2] := 20;
Feld[3] := -20;
Feld[4] := -123;
Feld[5] := 23;
Feld[6] := 222;
Feld[7] := 15;
Feld[8] := -10;
Feld[9] := 16;
Feld[10] := 161;
writeln('Wählen Sie zwischen den Buchstaben A-E,');
writeln('um den Programmablauf zu verändern.');
read(auswahl);
If (auswahl = 'A') Then
{ Richtige Lösung. }
Maximum := FeldMaxA(Feld, UNTEN, OBEN)
else If (auswahl = 'B') Then
{ Falsche Lösung, weil es bei MaxR zur Endlos-Schleife führt.
Das Programm wird für MaxR nie beendet }
Maximum := FeldMaxB(Feld, UNTEN, OBEN)
else If (auswahl = 'C') Then
{ Falsche Lösung, weil es bei MaxL zur Endlos-Schleife führt.
Exakt wie bei der Auswahl D }
Maximum := FeldMaxC(Feld, UNTEN, OBEN)
else If (auswahl = 'D') Then
{ Falsche Lösung, weil es bei MaxL zur Endlos-Schleife führt.
Es wird nie inUnten > inOben sein! }
Maximum := FeldMaxD(Feld, UNTEN, OBEN)
else If (auswahl = 'E') Then
begin
{ Falsche Lösung, da für die negativen Zahlen in dem Array
immer 0 als Maximum-Wert zurückgegegben wird. }
Maximum := FeldMaxE(Feld, UNTEN, OBEN);
end;
writeln('Max ist:', Maximum);
end. |
unit Universe;
{$mode objfpc}{$H+}{$J-}
interface
uses
Node;
type
{ TUniverse }
TUniverse = class
private
FGenerationCount: UInt64;
FRoot: INode;
public
constructor Create;
procedure Clear;
procedure SetBit(const x, y: Integer);
procedure RunStep;
property Root: INode read FRoot;
end;
implementation
{ TUniverse }
constructor TUniverse.Create;
begin
inherited;
FRoot := TNode.Create;
end;
procedure TUniverse.Clear;
begin
FRoot := TNode.Create;
end;
procedure TUniverse.SetBit(const x, y: Integer);
var
MaxCoordinate: Integer;
begin
while (True) do
begin
MaxCoordinate := 1 shl (FRoot.Level - 1);
if ((-MaxCoordinate <= x) and (x < MaxCoordinate - 1)
and (-MaxCoordinate <= y) and (y < MaxCoordinate - 1))
then
Break;
FRoot := FRoot.ExpandUniverse;
end;
FRoot := FRoot.SetBit(x, y);
end;
procedure TUniverse.RunStep;
begin
while ((FRoot.Level < 3)
or (FRoot.NW.Population <> FRoot.NW.SE.SE.Population)
or (FRoot.NE.Population <> FRoot.NE.SW.SW.Population)
or (FRoot.SW.Population <> FRoot.SW.NE.NE.Population)
or (FRoot.SE.Population <> FRoot.SE.NW.NW.Population))
do
FRoot := FRoot.ExpandUniverse;
FRoot := FRoot.NextGeneration;
Inc(FGenerationCount);
end;
end.
|
namespace RemObjects.SDK.CodeGen4;
interface
type
JavaScriptRodlCodeGen = public class(RodlCodeGen)
private
fKnownTypes: Dictionary<String, String> := new Dictionary<String, String>;
method _FixDataType(aValue: String): String;
begin
var l_lower := aValue.ToLowerInvariant;
if fKnownTypes.ContainsKey(l_lower) then
exit fKnownTypes[l_lower]
else
exit aValue;
end;
protected
method GetGlobalName(library: RodlLibrary): String; override; empty;
method AddGlobalConstants(file: CGCodeUnit; library: RodlLibrary); override;
begin
file.Initialization := new List<not nullable CGStatement>;
var l_init := file.Initialization;
var l_comment := new List<String>;
l_comment.Add('This codegen depends on RemObjectsSDK.js');
l_comment.Add('Usage:');
l_comment.Add('var Channel = new RemObjects.SDK.HTTPClientChannel("http://localhost:8099/JSON");');
l_comment.Add('var Message = new RemObjects.SDK.JSONMessage();');
l_comment.Add('var Service = new NewService(Channel, Message);');
l_comment.Add('Service.Sum(1, 2,');
l_comment.Add(' function(result) {');
l_comment.Add(' alert(result);');
l_comment.Add(' },');
l_comment.Add(' function(msg) {alert(msg.getErrorMessage())}');
l_comment.Add(');');
l_init.Add(new CGCommentStatement(l_comment));
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_st: CGStatement := new CGAssignmentStatement(
l_namespace,
new CGSelfExpression()
);
l_init.Add(l_st);
var l_currnamespace := $"__{GetNamespace(library).Replace('.', '_')}__namespace";
var l_currnamespace_ne := l_currnamespace.AsNamedIdentifierExpression;
l_st := new CGVariableDeclarationStatement(
l_currnamespace,
nil,
new CGSelfExpression()
);
l_init.Add(l_st);
var l_namespace_le := GetNamespace(library).AsLiteralExpression;
var l_parts := 'parts'.AsNamedIdentifierExpression;
var l_current := 'current'.AsNamedIdentifierExpression;
var l_ifthen := new CGBeginEndBlockStatement();
l_st := new CGVariableDeclarationStatement(
'parts',
nil,
new CGMethodCallExpression(l_namespace_le, 'split', [".".AsLiteralExpression.AsCallParameter])
);
l_ifthen.Statements.Add(l_st);
l_st := new CGVariableDeclarationStatement(
'current',
nil,
new CGSelfExpression
);
l_ifthen.Statements.Add(l_st);
var l_for := new CGBeginEndBlockStatement();
var l_item := new CGArrayElementAccessExpression(l_current,
[new CGArrayElementAccessExpression(l_parts,
['i'.AsNamedIdentifierExpression])]);
l_st := new CGAssignmentStatement(
l_item,
new CGBinaryOperatorExpression(
l_item,
new CGNewInstanceExpression(new CGNilExpression),
CGBinaryOperatorKind.LogicalOr)
);
l_for.Statements.Add(l_st);
l_st := new CGAssignmentStatement(
l_current,
l_item);
l_for.Statements.Add(l_st);
l_st := new CGForToLoopStatement('i',
CGPredefinedTypeReference.Int32,
0.AsLiteralExpression,
new CGBinaryOperatorExpression(
new CGPropertyAccessExpression(l_parts, 'length'),
1.AsLiteralExpression,
CGBinaryOperatorKind.Subtraction),
l_for);
l_ifthen.Statements.Add(l_st);
l_st := new CGAssignmentStatement(
l_namespace,
l_current);
l_ifthen.Statements.Add(l_st);
l_st := new CGAssignmentStatement(
l_currnamespace_ne,
l_current);
l_ifthen.Statements.Add(l_st);
l_st := new CGIfThenElseStatement(
new CGBinaryOperatorExpression(
l_namespace_le,
"".AsLiteralExpression,
CGBinaryOperatorKind.NotEquals),
l_ifthen
);
l_init.Add(l_st);
end;
method GenerateEnum(file: CGCodeUnit; &library: RodlLibrary; entity: RodlEnum); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Enum: {l_name}"));
var l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(l_name, [new CGAssignmentStatement(
new CGPropertyAccessExpression(new CGSelfExpression, 'value'),
new CGNilExpression)]));
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference('ROEnumType') &namespace(new CGNamespaceReference('RemObjects.SDK'))
)
);
l_init.Add(l_st);
var l_array := new CGArrayLiteralExpression([]);
for each item in entity.Items do
l_array.Elements.Add(item.Name.AsLiteralExpression);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, 'enumValues'),
l_array
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, 'constructor'),
l_namespace_name
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGArrayElementAccessExpression(
(new CGNamedTypeReference('RTTI') &namespace(new CGNamespaceReference('RemObjects.SDK'))).AsExpression,
l_name.AsLiteralExpression),
l_namespace_name
);
l_init.Add(l_st);
end;
method GenerateStruct(file: CGCodeUnit; library: RodlLibrary; entity: RodlStruct); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Struct: {l_name}"));
var l_st_list := new List<CGStatement>;
for each item in entity.GetAllItems.OrderBy(b->b.Name) do
l_st_list.Add(new CGAssignmentStatement(
new CGPropertyAccessExpression(new CGSelfExpression(), SafeIdentifier(item.Name)),
new CGNewInstanceExpression(new CGNilExpression,
[new CGCallParameter(_FixDataType(item.DataType).AsLiteralExpression, 'dataType'),
new CGCallParameter(new CGNilExpression, 'value')])));
var l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(l_name, l_st_list));
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference('ROStructType') &namespace(new CGNamespaceReference('RemObjects.SDK'))
)
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, 'constructor'),
l_namespace_name
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGArrayElementAccessExpression(
(new CGNamedTypeReference('RTTI') &namespace(new CGNamespaceReference('RemObjects.SDK'))).AsExpression,
l_name.AsLiteralExpression),
l_namespace_name
);
l_init.Add(l_st);
end;
method GenerateArray(file: CGCodeUnit; library: RodlLibrary; entity: RodlArray); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Array: {l_name}"));
var l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(l_name,
[ new CGMethodCallExpression(
new CGNamedTypeReference('ROArrayType') &namespace(new CGNamespaceReference('RemObjects.SDK')).AsExpression,
'call',
[(new CGSelfExpression).AsCallParameter]
),
new CGAssignmentStatement(
new CGPropertyAccessExpression(new CGSelfExpression, 'elementType'),
entity.ElementType.AsLiteralExpression)
]));
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference('ROArrayType') &namespace(new CGNamespaceReference('RemObjects.SDK'))
)
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, 'constructor'),
l_namespace_name
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGArrayElementAccessExpression(
(new CGNamedTypeReference('RTTI') &namespace(new CGNamespaceReference('RemObjects.SDK'))).AsExpression,
l_name.AsLiteralExpression),
l_namespace_name
);
l_init.Add(l_st);
end;
method GenerateException(file: CGCodeUnit; library: RodlLibrary; entity: RodlException); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Exception: {l_name}"));
var l_st_list := new List<CGStatement>;
l_st_list.Add(new CGMethodCallExpression(
new CGNamedTypeReference('ROException') &namespace(new CGNamespaceReference('RemObjects.SDK')).AsExpression,
'call',
[(new CGSelfExpression).AsCallParameter,
'e'.AsNamedIdentifierExpression.AsCallParameter]
));
for each item in entity.Items do
l_st_list.Add(new CGAssignmentStatement(
new CGPropertyAccessExpression(
new CGPropertyAccessExpression(new CGSelfExpression(), 'fields'),
SafeIdentifier(item.Name)),
new CGNewInstanceExpression(new CGNilExpression,
[new CGCallParameter(_FixDataType(item.DataType).AsLiteralExpression, 'dataType'),
new CGCallParameter(new CGNilExpression, 'value')])));
var l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(l_name, [new CGParameterDefinition('e')].ToList, l_st_list));
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference('ROException') &namespace(new CGNamespaceReference('RemObjects.SDK'))
)
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGArrayElementAccessExpression(
(new CGNamedTypeReference('RTTI') &namespace(new CGNamespaceReference('RemObjects.SDK'))).AsExpression,
l_name.AsLiteralExpression),
l_namespace_name
);
l_init.Add(l_st);
end;
method GenerateService(file: CGCodeUnit; library: RodlLibrary; entity: RodlService); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Service: {l_name}"));
var l_serviceName := new CGPropertyAccessExpression(new CGSelfExpression, 'fServiceName');
var l_st: CGStatement;
l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(l_name,
[new CGParameterDefinition('__channel'),
new CGParameterDefinition('__message'),
new CGParameterDefinition('__service_name')],
[new CGMethodCallExpression(
new CGNamedTypeReference('ROService') &namespace(new CGNamespaceReference('RemObjects.SDK')).AsExpression,
'call',
[(new CGSelfExpression).AsCallParameter,
'__channel'.AsNamedIdentifierExpression.AsCallParameter,
'__message'.AsNamedIdentifierExpression.AsCallParameter,
'__service_name'.AsNamedIdentifierExpression.AsCallParameter]
),
new CGAssignmentStatement(
l_serviceName,
new CGBinaryOperatorExpression(
new CGBinaryOperatorExpression(
l_serviceName,
'__service_name'.AsNamedIdentifierExpression,
CGBinaryOperatorKind.LogicalOr),
l_name.AsLiteralExpression,
CGBinaryOperatorKind.LogicalOr))]
)
);
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
if assigned(entity.AncestorEntity) then begin
var l_AncestorNS := '';
if (entity.AncestorEntity <> nil) then begin
if (entity.AncestorEntity.IsFromUsedRodl) and not String.IsNullOrEmpty(entity.AncestorEntity.FromUsedRodl.Includes.JavaScriptModule) then
l_AncestorNS := entity.AncestorEntity.FromUsedRodl.Includes.JavaScriptModule;
if not String.IsNullOrEmpty(l_AncestorNS) then
l_AncestorNS := l_AncestorNS.Replace('.', '_') + '__';
end;
l_AncestorNS := $"__{l_AncestorNS}namespace";
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference(SafeIdentifier(entity.AncestorName)) &namespace(new CGNamespaceReference(l_AncestorNS))
)
);
l_init.Add(l_st);
end;
for each op in entity.DefaultInterface.Items do begin
var l_parameters := new List<CGParameterDefinition>;
for each ¶m in op.Items.Where(b->b.ParamFlag in [ParamFlags.In, ParamFlags.InOut]) do
l_parameters.Add(new CGParameterDefinition(SafeIdentifier(¶m.Name)));
l_parameters.Add(new CGParameterDefinition('__success'));
l_parameters.Add(new CGParameterDefinition('__error'));
var l_try := new List<CGStatement>;
l_st := new CGVariableDeclarationStatement('msg', nil,
new CGMethodCallExpression(
new CGPropertyAccessExpression(new CGSelfExpression, 'fMessage'),
'clone'
));
l_try.Add(l_st);
var l_msg := 'msg'.AsNamedIdentifierExpression;
l_st := new CGMethodCallExpression(l_msg, 'initialize',
[l_serviceName.AsCallParameter,
SafeIdentifier(op.Name).AsLiteralExpression.AsCallParameter]);
l_try.Add(l_st);
for each ¶m in op.Items.Where(b->b.ParamFlag in [ParamFlags.In, ParamFlags.InOut]) do begin
l_st := new CGMethodCallExpression(l_msg, 'write',
[¶m.Name.AsLiteralExpression.AsCallParameter,
_FixDataType(¶m.DataType).AsLiteralExpression.AsCallParameter,
SafeIdentifier(param.Name).AsNamedIdentifierExpression.AsCallParameter ]);
l_try.Add(l_st);
end;
l_st := new CGMethodCallExpression(l_msg, 'finalize');
l_try.Add(l_st);
var l_methodst := new List<CGStatement>;
var l_message := '__message'.AsNamedIdentifierExpression;
if assigned(op.Result) then begin
l_st := new CGVariableDeclarationStatement('__result', nil,
new CGMethodCallExpression(l_message, 'read',
[op.Result.Name.AsLiteralExpression.AsCallParameter,
_FixDataType(op.Result.DataType).AsLiteralExpression.AsCallParameter]));
l_methodst.Add(l_st);
end;
for each ¶m in op.Items.Where(b->b.ParamFlag in [ParamFlags.InOut, ParamFlags.Out]) do begin
l_st := new CGVariableDeclarationStatement($'__{SafeIdentifier(¶m.Name)}', nil,
new CGMethodCallExpression(l_msg, 'read',
[¶m.Name.AsLiteralExpression.AsCallParameter,
_FixDataType(¶m.DataType).AsLiteralExpression.AsCallParameter]));
l_methodst.Add(l_st);
end;
var l_params1 := new List<CGCallParameter>;
if assigned(op.Result) then
l_params1.Add('__result'.AsNamedIdentifierExpression.AsCallParameter);
for each ¶m in op.Items.Where(b->b.ParamFlag in [ParamFlags.InOut, ParamFlags.Out]) do
l_params1.Add($'__{SafeIdentifier(¶m.Name)}'.AsNamedIdentifierExpression.AsCallParameter);
l_methodst.Add(new CGMethodCallExpression(nil, '__success', l_params1));
var l_func := new CGAnonymousMethodExpression([new CGParameterDefinition('__message')].ToList, l_methodst);
l_st := new CGMethodCallExpression(new CGPropertyAccessExpression(new CGSelfExpression, 'fChannel'), 'dispatch',
[l_msg.AsCallParameter,
l_func.AsCallParameter,
'__error'.AsNamedIdentifierExpression.AsCallParameter]);
l_try.Add(l_st);
var l_catch := new CGCatchBlockStatement('e');
l_catch.Statements.Add(new CGMethodCallExpression(nil, '__error',
[l_msg.AsCallParameter,
'e'.AsNamedIdentifierExpression.AsCallParameter]));
var l_trycatch := new CGTryFinallyCatchStatement(l_try);
l_trycatch.CatchBlocks.Add(l_catch);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, SafeIdentifier(op.Name)),
new CGAnonymousMethodExpression(l_parameters, [l_trycatch as CGStatement].ToList));
l_init.Add(l_st);
end;
end;
method GenerateEventSink(file: CGCodeUnit; library: RodlLibrary; entity: RodlEventSink); override;
begin
var l_init := file.Initialization;
l_init.Add(new CGEmptyStatement());
var l_namespace := '__namespace'.AsNamedIdentifierExpression;
var l_name := SafeIdentifier(entity.Name);
var l_namespace_name := new CGPropertyAccessExpression(l_namespace, l_name);
l_init.Add(new CGSingleLineCommentStatement($"Event sink: {l_name}"));
var l_st: CGStatement;
var l_methodst :=new List<CGStatement>;
for each op in entity.DefaultInterface.Items do begin
var l_method_p :=new List<CGCallParameter>;
for each ¶m in op.Items do begin
var l_params := new List<CGCallParameter>;
l_params.Add(new CGCallParameter(_FixDataType(¶m.DataType).AsLiteralExpression, 'dataType'));
l_params.Add(new CGCallParameter(new CGNilExpression, 'value'));
l_method_p.Add(new CGCallParameter(
new CGNewInstanceExpression(new CGNilExpression, l_params),
¶m.Name));
end;
l_methodst.Add(new CGAssignmentStatement(
new CGPropertyAccessExpression(new CGSelfExpression, op.Name),
new CGNewInstanceExpression(new CGNilExpression, l_method_p)));
end;
l_st := new CGAssignmentStatement(
l_namespace_name,
new CGLocalMethodStatement(entity.Name, l_methodst ));
l_init.Add(l_st);
var l_prototype := new CGPropertyAccessExpression(l_namespace_name, 'prototype');
l_st := new CGAssignmentStatement(
l_prototype,
new CGNewInstanceExpression(
new CGNamedTypeReference('ROEventSink') &namespace(new CGNamespaceReference('RemObjects.SDK'))
)
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGPropertyAccessExpression(l_prototype, 'constructor'),
l_namespace_name
);
l_init.Add(l_st);
l_st := new CGAssignmentStatement(
new CGArrayElementAccessExpression(
(new CGNamedTypeReference('RTTI') &namespace(new CGNamespaceReference('RemObjects.SDK'))).AsExpression,
l_name.AsLiteralExpression),
l_namespace_name
);
l_init.Add(l_st);
end;
public
constructor;
begin
fKnownTypes.Add('integer', 'Integer');
fKnownTypes.Add('datetime', 'DateTime');
fKnownTypes.Add('double', 'Double');
fKnownTypes.Add('currency', 'Currency');
fKnownTypes.Add('widestring', 'WideString');
fKnownTypes.Add('ansistring', 'AnsiString');
fKnownTypes.Add('int64', 'Int64');
fKnownTypes.Add('boolean', 'Boolean');
fKnownTypes.Add('variant', 'Variant');
fKnownTypes.Add('binary', 'Binary');
fKnownTypes.Add('xml', 'Xml');
fKnownTypes.Add('guid', 'Guid');
fKnownTypes.Add('decimal', 'Decimal');
fKnownTypes.Add('utf8string', 'Utf8String');
fKnownTypes.Add('xsdatetime', 'XsDateTime');
ReservedWords.Add('boolean');
ReservedWords.Add('break');
ReservedWords.Add('byte');
ReservedWords.Add('case');
ReservedWords.Add('catch');
ReservedWords.Add('char');
ReservedWords.Add('continue');
ReservedWords.Add('default');
ReservedWords.Add('delete');
ReservedWords.Add('do');
ReservedWords.Add('double');
ReservedWords.Add('else');
ReservedWords.Add('false');
ReservedWords.Add('final');
ReservedWords.Add('finally');
ReservedWords.Add('float');
ReservedWords.Add('for');
ReservedWords.Add('function');
ReservedWords.Add('if');
ReservedWords.Add('in');
ReservedWords.Add('instanceof');
ReservedWords.Add('int');
ReservedWords.Add('long');
ReservedWords.Add('new');
ReservedWords.Add('null');
ReservedWords.Add('return');
ReservedWords.Add('short');
ReservedWords.Add('switch');
ReservedWords.Add('this');
ReservedWords.Add('throw');
ReservedWords.Add('true');
ReservedWords.Add('try');
ReservedWords.Add('typeof');
ReservedWords.Add('var');
ReservedWords.Add('void');
ReservedWords.Add('while');
ReservedWords.Add('with');
end;
end;
implementation
end. |
unit Classe_Empresa;
interface
uses Classes, Dialogs, SysUtils, IniFiles,
FireDAC.Stan.Param, FireDAC.Stan.Error, FireDAC.DatS, FireDAC.Phys.Intf,
FireDAC.DApt.Intf, FireDAC.Stan.Async, FireDAC.DApt, FireDAC.Comp.DataSet,
FireDAC.Comp.Client,
FireDAC.Stan.Intf, FireDAC.Stan.Option,
Classe_EmpresaTributacao;
type
TEmpresa = class
private
FAtiva : Boolean; // EMP_BLOQUEADA varchar(1) NULL
FNomeFantasia : String; // EMP_NOME_FANTASIA varchar(50) NULL
FCodigoUniSystem : String; // EMP_CODIGO_UNISYSTEM varchar(10) NULL
FRazaoSocial : String; // EMP_RAZAOSOCIAL varchar(30) NULL
FPessoaJuridica : Boolean; // EMP_PESSOAJF varchar(1) NULL
FEMP_PESSOAJF : String;
FDataInicioAtividades : TDateTime; // EMP_INICIOATIVIDADES DATETIME NULL
FDataInicioAtividadesString : String;
FInscricaoEstadual : String; // EMP_INSCRICAO_ESTADUAL varchar(20) NULL
FInscricaoMunicipal : String; // EMP_INSCRICAO_MUNICIPAL varchar(20) NULL
FSUFRAMA : String; // EMP_SUFRAMA varchar(10) NULL
FCNAE : String; // EMP_CNAE varchar(10) NULL
FCNPJ : String; // EMP_CNPJ varchar(20) NULL
FNIRE : String; // EMP_NIRE varchar(11) NULL
FIESubstTributario : String; // EMP_INSCRICAO_ESTADUAL_ST varchar(20) NULL
FEnderecoRua : String; // EMP_ENDERECO varchar(40) NULL
FEnderecoCEP : String; // EMP_CEP varchar(20) NULL,
FEnderecoNumero : String; // EMP_ENDERECO_NUMERO varchar(10) NULL,
FEnderecoBairro : String; // EMP_BAIRRO varchar(50) NULL,
FEnderecoComplemento : String; // EMP_ENDERECO_COMPLEMENTO varchar(60) NULL,
FEnderecoMunicipio : String; // EMP_CIDADE varchar(40) NULL,
FEnderecoMunicipioIBGE : String; // EMP_IBGECIDADE varchar(10) NULL,
FEnderecoUF : String; // EMP_UF varchar(2) NULL,
FEnderecoUFIBGE : String; // EMP_IBGEUF varchar(2) NULL
FTelefone : String; // EMP_FONES varchar(40) NULL
FCelular : String; // EMP_CELULAR varchar(40) NULL
FWhatsApp : String; // EMP_WHATSAPP varchar(40) NULL
FEmail : String; // EMP_EMAIL varchar(40) NULL
FContribuinteIPI : Boolean; // EMP_CONTRIBUINTE_IPI integer null
FResponsavelNome : String; // EMP_RESPONSAVEL_NOME varchar(40) NULL
FResponsavelTelefone : String; // EMP_RESPONSAVEL_TELEFONE varchar(40) NULL
FResponsavelCelular : String; // EMP_RESPONSAVEL_CELULAR varchar(40) NULL
FResponsavelEmail : String; // EMP_RESPONSAVEL_EMAIL varchar(40) NULL
FContadorEmpresa : String; // EMP_CONTADOR_EMPRESA VARCHAR(40) MULL
FContadorResponsavel : String; // EMP_CONTADOR_RESPONSAVEL VARCHAR(40) MULL
FContadorCNPJ : String; // EMP_CONTADOR_CNPJ VARCHAR(14) MULL
FContadorCPF : String; // EMP_CONTADOR_CPF VARCHAR(11) MULL
FContadorTelefone1 : String; // EMP_CONTADOR_TEL1 VARCHAR(20) MULL
FContadorTelefone2 : String; // EMP_CONTADOR_TEL2 VARCHAR(20) MULL
FContadorCRC : String; // EMP_CONTADOR_CRC VARCHAR(20) MULL
FContadorCelular1 : String; // EMP_CONTADOR_CEL1 VARCHAR(20) MULL
FContadorCelular2 : String; // EMP_CONTADOR_CEL2 VARCHAR(20) MULL
FContadorEmail : String; // EMP_CONTADOR_EMAIL VARCHAR(40) MULL
FDataCadastro : TDateTime; // EMP_DT DATETIME NULL
FDataCadastroString : String;
FTributacao : TTributosDeEmpresa;
// FNomeDecente : String; // EMP_SEI LA O QUE.....
//PASSO 3
FExiste : Boolean;
procedure Preencher_Parametros_Empresa(pQuery:TFDQuery);
function getFNomeFantasia: String;
function getFExiste: Boolean;
function getFCodigoUniSystem: String;
function getFAtiva: Boolean;
procedure setFAtiva(const Value: Boolean);
procedure setFCodigoUniSystem(const Value: String);
procedure setFNomeFantasia(const Value: String);
function getFPessoaJuridica: Boolean;
procedure setFPessoaJuridica(const Value: Boolean);
function getFRazaoSocial: String;
procedure setFRazaoSocial(const Value: String);
function getFDataInicioAtividades: TDateTime;
procedure setFDataInicioAtividades(const Value: TDateTime);
function Insert:Boolean;
function Update:Boolean;
function DadosCorretos:Boolean;
function NaoInformadoString(pCampo,pDescricao:String):Boolean;
function getFInscricaoEstadual: String;
procedure setFInscricaoEstadual(const Value: String);
function getFSUFRAMA: String;
procedure setFSUFRAMA(const Value: String);
function getFCNAE: String;
procedure setFCNAE(const Value: String);
function getFCNPJ: String;
procedure setFCNPJ(const Value: String);
function getFInscricaoMunicipal: String;
procedure setFInscricaoMunicipal(const Value: String);
function getDataInicioAtividadesString: String;
function getFNIRE: String;
procedure setFNIRE(const Value: String);
function getFIESubstTributario: String;
procedure setFIESubstTributario(const Value: String);
function getFEnderecoRua: String;
procedure setFEnderecoRua(const Value: String);
function getFEnderecoCEP: String;
procedure setFEnderecoCEP(const Value: String);
function getFEnderecoNumero: String;
procedure setFEnderecoNumero(const Value: String);
function getFEnderecoBairro: String;
procedure setFEnderecoBairro(const Value: String);
function getFEnderecoComplemento: String;
procedure setFEnderecoComplemento(const Value: String);
function getFEnderecoMunicipio: String;
procedure setFEnderecoMunicipio(const Value: String);
function getFEnderecoMunicipioIBGE: String;
procedure setFEnderecoMunicipioIBGE(const Value: String);
function getFEnderecoUF: String;
procedure setFEnderecoUF(const Value: String);
function getFContribuinteIPI: Boolean;
procedure setFContribuinteIPI(const Value: Boolean);
function getFCelular: String;
function getFEmail: String;
function getFEnderecoUFIBGE: String;
function getFTelefone: String;
function getFWhatsApp: String;
procedure setFCelular(const Value: String);
procedure setFEmail(const Value: String);
procedure setFEnderecoUFIBGE(const Value: String);
procedure setFTelefone(const Value: String);
procedure setFWhatsApp(const Value: String);
function getFResponsavelCelular: String;
function getFResponsavelEmail: String;
function getFResponsavelNome: String;
function getFResponsavelTelefone: String;
procedure setFResponsavelCelular(const Value: String);
procedure setFResponsavelEmail(const Value: String);
procedure setFResponsavelNome(const Value: String);
procedure setFResponsavelTelefone(const Value: String);
function getFContadorEmpresa: String;
procedure setFContadorEmpresa(const Value: String);
procedure setFContadorResponsavel(const Value: String);
function getFContadorCNPJ: String;
procedure setFContadorCNPJ(const Value: String);
function getFContadorCPF: String;
procedure setFContadorCPF(const Value: String);
function getFContadorTelefone1: String;
procedure setFContadorTelefone1(const Value: String);
function getFContadorTelefone2: String;
procedure setFContadorTelefone2(const Value: String);
function getFContadorCRC: String;
procedure setFContadorCRC(const Value: String);
function getFContadorCelular1: String;
procedure setFContadorCelular1(const Value: String);
function getFContadorCelular2: String;
procedure setFContadorCelular2(const Value: String);
function getFContadorEmail: String;
procedure setFContadorEmail(const Value: String);
function getFContadorResponsavel: String;
function getDataCadastroString: String;
function getFDataCadastro: TDateTime;
procedure setFDataCadastro(const Value: TDateTime);
public
constructor Create;
destructor Destroy; override;
property NomeFantasia : String read getFNomeFantasia write setFNomeFantasia;
property RazaoSocial : String read getFRazaoSocial write setFRazaoSocial;
property CodigoUniSystem : String read getFCodigoUniSystem write setFCodigoUniSystem;
property DataInicioAtividades : TDateTime read getFDataInicioAtividades write setFDataInicioAtividades;
property DataInicioAtividadesString : String read getDataInicioAtividadesString;
property Ativa : Boolean read getFAtiva write setFAtiva;
property PessoaJuridica : Boolean read getFPessoaJuridica write setFPessoaJuridica;
property Existe : Boolean read getFExiste;
property InscricaoEstadual : String read getFInscricaoEstadual write setFInscricaoEstadual;
property InscricaoMunicipal : String read getFInscricaoMunicipal write setFInscricaoMunicipal;
property SUFRAMA : String read getFSUFRAMA write setFSUFRAMA;
property CNAE : String read getFCNAE write setFCNAE;
property CNPJ : String read getFCNPJ write setFCNPJ;
property NIRE : String read getFNIRE write setFNIRE;
property IESubstTributario : String read getFIESubstTributario write setFIESubstTributario;
property EnderecoRua : String read getFEnderecoRua write setFEnderecoRua;
property EnderecoCEP : String read getFEnderecoCEP write setFEnderecoCEP;
property EnderecoNumero : String read getFEnderecoNumero write setFEnderecoNumero;
property EnderecoBairro : String read getFEnderecoBairro write setFEnderecoBairro;
property EnderecoComplemento : String read getFEnderecoComplemento write setFEnderecoComplemento;
property EnderecoMunicipio : String read getFEnderecoMunicipio write setFEnderecoMunicipio;
property EnderecoMunicipioIBGE : String read getFEnderecoMunicipioIBGE write setFEnderecoMunicipioIBGE;
property EnderecoUF : String read getFEnderecoUF write setFEnderecoUF;
property EnderecoUFIBGE : String read getFEnderecoUFIBGE write setFEnderecoUFIBGE;
property Telefone : String read getFTelefone write setFTelefone;
property Celular : String read getFCelular write setFCelular;
property WhatsApp : String read getFWhatsApp write setFWhatsApp;
property Email : String read getFEmail write setFEmail;
property ContribuinteIPI : Boolean read getFContribuinteIPI write setFContribuinteIPI;
property ResponsavelNome : String read getFResponsavelNome write setFResponsavelNome;
property ResponsavelTelefone : String read getFResponsavelTelefone write setFResponsavelTelefone;
property ResponsavelCelular : String read getFResponsavelCelular write setFResponsavelCelular;
property ResponsavelEmail : String read getFResponsavelEmail write setFResponsavelEmail;
property ContadorEmpresa : String read getFContadorEmpresa write setFContadorEmpresa;
property ContadorResponsavel : String read getFContadorResponsavel write setFContadorResponsavel;
property ContadorCNPJ : String read getFContadorCNPJ write setFContadorCNPJ;
property ContadorCPF : String read getFContadorCPF write setFContadorCPF;
property ContadorTelefone1 : String read getFContadorTelefone1 write setFContadorTelefone1;
property ContadorTelefone2 : String read getFContadorTelefone2 write setFContadorTelefone2;
property ContadorCRC : String read getFContadorCRC write setFContadorCRC;
property ContadorCelular1 : String read getFContadorCelular1 write setFContadorCelular1;
property ContadorCelular2 : String read getFContadorCelular2 write setFContadorCelular2;
property ContadorEmail : String read getFContadorEmail write setFContadorEmail;
property DataCadastro : TDateTime read getFDataCadastro write setFDataCadastro;
property DataCadastroString : String read getDataCadastroString;
property Tributacao : TTributosDeEmpresa read FTributacao write FTributacao;
//PASSO 4
procedure Abrir;
Function Gravar:Boolean;
end;
implementation
{ TEmpresa }
uses Funcoes;
procedure TEmpresa.Abrir;
var qLocal: TFDQuery;
begin
qLocal := TFDQuery.Create(nil);
qLocal.ConnectionName :='X';
qLocal.Close;
qLocal.SQL.Clear;
qLocal.SQL.Add('SELECT * FROM EMPRESA_EMP');
qLocal.Open;
FNomeFantasia := '';
FCodigoUniSystem:= '';
FRazaoSocial := '';
if qLocal.eof then
begin
FExiste:=False;
qLocal.Free;
exit;
end;
FExiste := True;
FNomeFantasia := qLocal.FieldByName('EMP_NOME_FANTASIA' ).AsString;
FRazaoSocial := qLocal.FieldByName('EMP_RAZAOSOCIAL' ).AsString;
FDataInicioAtividades := qLocal.FieldByName('EMP_INICIOATIVIDADES' ).AsDateTime;
FDataInicioAtividadesString := qLocal.FieldByName('EMP_INICIOATIVIDADES' ).AsString;
FAtiva :=(qLocal.FieldByName('EMP_BLOQUEADA' ).AsString = 'N');
FPessoaJuridica :=(qLocal.FieldByName('EMP_PESSOAJF' ).AsString = 'J');
FInscricaoEstadual := qLocal.FieldByName('EMP_INSCRICAO_ESTADUAL' ).AsString;
FInscricaoMunicipal := qLocal.FieldByName('EMP_INSCRICAO_MUNICIPAL' ).AsString;
FSUFRAMA := qLocal.FieldByName('EMP_SUFRAMA' ).AsString;
FCNAE := qLocal.FieldByName('EMP_CNAE' ).AsString;
FCNPJ := qLocal.FieldByName('EMP_CNPJ' ).AsString;
FNIRE := qLocal.FieldByName('EMP_NIRE' ).AsString;
FIESubstTributario := qLocal.FieldByName('EMP_INSCRICAO_ESTADUAL_ST').AsString;
FEnderecoRua := qLocal.FieldByName('EMP_ENDERECO' ).AsString;
FEnderecoCEP := qLocal.FieldByName('EMP_CEP' ).AsString;
FEnderecoNumero := qLocal.FieldByName('EMP_ENDERECO_NUMERO' ).AsString;
FEnderecoBairro := qLocal.FieldByName('EMP_BAIRRO' ).AsString;
FEnderecoComplemento := qLocal.FieldByname('EMP_ENDERECO_COMPLEMENTO' ).AsString;
FEnderecoMunicipio := qLocal.FieldByname('EMP_CIDADE' ).AsString;
FEnderecoMunicipioIBGE := qLocal.FieldByname('EMP_IBGECIDADE' ).AsString;
FEnderecoUF := qLocal.FieldByname('EMP_UF' ).AsString;
FEnderecoUFIBGE := qLocal.FieldByName('EMP_IBGEUF' ).AsString;
FTelefone := qLocal.FieldByName('EMP_FONES' ).AsString;
FCelular := qLocal.FieldByName('EMP_CELULAR' ).AsString;
FWhatsApp := qLocal.FieldByName('EMP_WHATSAPP' ).AsString;
FEmail := qLocal.FieldByName('EMP_EMAIL' ).AsString;
FContribuinteIPI :=(qLocal.FieldByname('EMP_CONTRIBUINTE_IPI' ).AsInteger = 1);
FResponsavelNome := qLocal.FieldByname('EMP_RESPONSAVEL_NOME' ).AsString;
FResponsavelTelefone := qLocal.FieldByname('EMP_RESPONSAVEL_TELEFONE' ).AsString;
FResponsavelCelular := qLocal.FieldByname('EMP_RESPONSAVEL_CELULAR' ).AsString;
FResponsavelEmail := qLocal.FieldByname('EMP_RESPONSAVEL_EMAIL' ).AsString;
FContadorEmpresa := qLocal.FieldByname('EMP_CONTADOR_EMPRESA' ).AsString;
FContadorResponsavel := qLocal.FieldByname('EMP_CONTADOR_RESPONSAVEL' ).AsString;
FContadorCNPJ := qLocal.FieldByname('EMP_CONTADOR_CNPJ' ).AsString;
FContadorCPF := qLocal.FieldByname('EMP_CONTADOR_CPF' ).AsString;
FContadorTelefone1 := qLocal.FieldByname('EMP_CONTADOR_TEL1' ).AsString;
FContadorTelefone2 := qLocal.FieldByname('EMP_CONTADOR_TEL2' ).AsString;
FContadorCRC := qLocal.FieldByname('EMP_CONTADOR_CRC' ).AsString;
FContadorCelular1 := qLocal.FieldByname('EMP_CONTADOR_CEL1' ).AsString;
FContadorCelular2 := qLocal.FieldByname('EMP_CONTADOR_CEL2' ).AsString;
FContadorEmail := qLocal.FieldByname('EMP_CONTADOR_EMAIL' ).AsString;
FTributacao.PIS.Cumulativo :=(qLocal.FieldByName('EMP_PIS_CUMULATIVO' ).AsInteger = 1);
FTributacao.PIS.Aliquota := qLocal.FieldByName('EMP_PIS_ALIQUOTA' ).AsFloat;
FDataCadastro := qLocal.FieldByName('EMP_DT' ).AsDateTime;
FCodigoUniSystem := qLocal.FieldByName('EMP_CODIGO_UNISYSTEM' ).AsString;
//PASSO 9
Qlocal.Free;
end;
constructor TEmpresa.Create;
begin
FTributacao := TTributosDeEmpresa.Create;
end;
function TEmpresa.DadosCorretos: Boolean;
begin
Result := False;
// if NaoInformadoString(FNomeFantasia ,'Nome Fantasia' ) or
// NaoInformadoString(FCodigoUniSystem,'Código Unisystem') or
// NaoInformadoString(FRazaoSocial ,'Razão Social' ) then
// exit;
Result := True;
end;
destructor TEmpresa.Destroy;
begin
FTributacao.Free;
inherited;
end;
function TEmpresa.getDataCadastroString: String;
begin
result := self.FDataCadastroString;
end;
function TEmpresa.getDataInicioAtividadesString: String;
begin
result := self.FDataInicioAtividadesString;
end;
function TEmpresa.getFAtiva: Boolean;
begin
result := FAtiva;
end;
function TEmpresa.getFSUFRAMA: String;
begin
result := Copy(self.FSUFRAMA,1,10);
end;
function TEmpresa.getFEmail: String;
begin
result := self.FEmail;
end;
function TEmpresa.getFTelefone: String;
begin
result := self.FTelefone;
end;
function TEmpresa.getFWhatsApp: String;
begin
result := self.FWhatsApp;
end;
function TEmpresa.getFEnderecoBairro: String;
begin
result := self.FEnderecoBairro;
end;
function TEmpresa.getFEnderecoCEP: String;
begin
result := self.FEnderecoCEP;
end;
function TEmpresa.getFEnderecoMunicipioIBGE: String;
begin
result := self.FEnderecoMunicipioIBGE;
end;
function TEmpresa.getFEnderecoComplemento: String;
begin
result := self.FEnderecoComplemento;
end;
function TEmpresa.getFEnderecoMunicipio: String;
begin
result := self.FEnderecoMunicipio;
end;
function TEmpresa.getFEnderecoNumero: String;
begin
result := self.FEnderecoNumero;
end;
function TEmpresa.getFCelular: String;
begin
result := self.FCelular;
end;
function TEmpresa.getFCNAE: String;
begin
result := self.FCNAE;
end;
function TEmpresa.getFCNPJ: String;
begin
result := self.FCNPJ; // FormataCPF_CGC(self.FCNPJ);
end;
function TEmpresa.getFCodigoUniSystem: String;
begin
result := self.FCodigoUniSystem;
end;
function TEmpresa.getFContribuinteIPI: Boolean;
begin
result := self.FContribuinteIPI
end;
function TEmpresa.getFDataCadastro: TDateTime;
begin
result := self.FDataCadastro;
end;
function TEmpresa.getFDataInicioAtividades: TDateTime;
begin
result := self.FDataInicioAtividades;
end;
function TEmpresa.getFEnderecoRua: String;
begin
result := self.FEnderecoRua;
end;
function TEmpresa.getFEnderecoUF: String;
begin
result:= self.FEnderecoUF;
end;
function TEmpresa.getFEnderecoUFIBGE: String;
begin
result := self.FEnderecoUFIBGE;
end;
function TEmpresa.getFExiste: Boolean;
begin
result := self.FExiste;
end;
function TEmpresa.getFIESubstTributario: String;
begin
result := self.FIESubstTributario;
end;
function TEmpresa.getFInscricaoEstadual: String;
begin
result := self.FInscricaoEstadual;
end;
function TEmpresa.getFInscricaoMunicipal: String;
begin
result := self.FInscricaoMunicipal;
end;
function TEmpresa.getFNIRE: String;
begin
result := self.FNIRE;
end;
function TEmpresa.getFNomeFantasia: String;
begin
result := self.FNomeFantasia;
end;
function TEmpresa.getFPessoaJuridica: Boolean;
begin
Result := self.FPessoaJuridica;
end;
function TEmpresa.getFRazaoSocial: String;
begin
Result := self.FRazaoSocial;
end;
function TEmpresa.getFResponsavelCelular: String;
begin
Result := self.FResponsavelCelular;
end;
function TEmpresa.getFResponsavelEmail: String;
begin
Result := self.FResponsavelEmail;
end;
function TEmpresa.getFResponsavelNome: String;
begin
Result := self.FResponsavelNome;
end;
function TEmpresa.getFResponsavelTelefone: String;
begin
Result := self.FResponsavelTelefone;
end;
function TEmpresa.Gravar:Boolean;
begin
result := False;
if not DadosCorretos then
exit;
if not Existe then
begin
if not Insert then
exit;
end
else
begin
if not Update then
exit;
end;
Result := True;
end;
function TEmpresa.Insert:Boolean;
var qLocal:TFDQuery;
begin
result := False;
try
qLocal := TFDQuery.Create(nil);
qLocal.ConnectionName :='X';
qLocal.Close;
qLocal.SQL.Clear;
qLocal.SQL.Add('INSERT INTO EMPRESA_EMP ');
qLocal.SQL.Add(' ( ');
qLocal.SQL.Add(' EMP_NOME_FANTASIA, ');
qLocal.SQL.Add(' EMP_RAZAOSOCIAL, ');
qLocal.SQL.Add(' EMP_CODIGO_UNISYSTEM, ');
qLocal.SQL.Add(' EMP_INICIOATIVIDADES, ');
qLocal.SQL.Add(' EMP_BLOQUEADA, ');
qLocal.SQL.Add(' EMP_PESSOAJF, ');
qLocal.SQL.Add(' EMP_INSCRICAO_ESTADUAL, ');
qLocal.SQL.Add(' EMP_INSCRICAO_MUNICIPAL, ');
qLocal.SQL.Add(' EMP_SUFRAMA, ');
qLocal.SQL.Add(' EMP_CNAE, ');
qLocal.SQL.Add(' EMP_CNPJ, ');
qLocal.SQL.Add(' EMP_NIRE, ');
qLocal.SQL.Add(' EMP_INSCRICAO_ESTADUAL_ST, ');
qLocal.SQL.Add(' EMP_ENDERECO, ');
qLocal.SQL.Add(' EMP_CEP, ');
qLocal.SQL.Add(' EMP_ENDERECO_NUMERO, ');
qLocal.SQL.Add(' EMP_BAIRRO, ');
qLocal.SQL.Add(' EMP_ENDERECO_COMPLEMENTO, ');
qLocal.SQL.Add(' EMP_CIDADE, ');
qLocal.SQL.Add(' EMP_IBGECIDADE, ');
qLocal.SQL.Add(' EMP_UF, ');
qLocal.SQL.Add(' EMP_IBGEUF, ');
qLocal.SQL.Add(' EMP_FONES, ');
qLocal.SQL.Add(' EMP_CELULAR, ');
qLocal.SQL.Add(' EMP_WHATSAPP, ');
qLocal.SQL.Add(' EMP_EMAIL, ');
qLocal.SQL.Add(' EMP_CONTRIBUINTE_IPI, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_NOME, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_TELEFONE, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_CELULAR, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_EMAIL, ');
qLocal.SQL.Add(' EMP_CONTADOR_EMPRESA, ');
qLocal.SQL.Add(' EMP_CONTADOR_RESPONSAVEL, ');
qLocal.SQL.Add(' EMP_CONTADOR_CNPJ, ');
qLocal.SQL.Add(' EMP_CONTADOR_CPF, ');
qLocal.SQL.Add(' EMP_CONTADOR_TEL1, ');
qLocal.SQL.Add(' EMP_CONTADOR_TEL2, ');
qLocal.SQL.Add(' EMP_CONTADOR_CRC, ');
qLocal.SQL.Add(' EMP_CONTADOR_CEL1, ');
qLocal.SQL.Add(' EMP_CONTADOR_CEL2, ');
qLocal.SQL.Add(' EMP_CONTADOR_EMAIL, ');
qLocal.SQL.Add(' EMP_DT, ');
qLocal.SQL.Add(' EMP_PIS_CUMULATIVO, ');
qLocal.SQL.Add(' EMP_PIS_ALIQUOTA ');
qLocal.SQL.Add(' ) ');
qLocal.SQL.Add('VALUES ');
qLocal.SQL.Add(' ( ');
qLocal.SQL.Add(' :EMP_NOME_FANTASIA, ');
qLocal.SQL.Add(' :EMP_RAZAOSOCIAL, ');
qLocal.SQL.Add(' :EMP_CODIGO_UNISYSTEM, ');
qLocal.SQL.Add(' :EMP_INICIOATIVIDADES, ');
qLocal.SQL.Add(' :EMP_BLOQUEADA, ');
qLocal.SQL.Add(' :EMP_PESSOAJF, ');
qLocal.SQL.Add(' :EMP_INSCRICAO_ESTADUAL, ');
qLocal.SQL.Add(' :EMP_INSCRICAO_MUNICIPAL, ');
qLocal.SQL.Add(' :EMP_SUFRAMA, ');
qLocal.SQL.Add(' :EMP_CNAE, ');
qLocal.SQL.Add(' :EMP_CNPJ, ');
qLocal.SQL.Add(' :EMP_NIRE, ');
qLocal.SQL.Add(' :EMP_INSCRICAO_ESTADUAL_ST, ');
qLocal.SQL.Add(' :EMP_ENDERECO, ');
qLocal.SQL.Add(' :EMP_CEP, ');
qLocal.SQL.Add(' :EMP_ENDERECO_NUMERO, ');
qLocal.SQL.Add(' :EMP_BAIRRO, ');
qLocal.SQL.Add(' :EMP_ENDERECO_COMPLEMENTO, ');
qLocal.SQL.Add(' :EMP_CIDADE, ');
qLocal.SQL.Add(' :EMP_IBGECIDADE, ');
qLocal.SQL.Add(' :EMP_UF, ');
qLocal.SQL.Add(' :EMP_IBGEUF, ');
qLocal.SQL.Add(' :EMP_FONES, ');
qLocal.SQL.Add(' :EMP_CELULAR, ');
qLocal.SQL.Add(' :EMP_WHATSAPP, ');
qLocal.SQL.Add(' :EMP_EMAIL, ');
qLocal.SQL.Add(' :EMP_CONTRIBUINTE_IPI, ');
qLocal.SQL.Add(' :EMP_RESPONSAVEL_NOME, ');
qLocal.SQL.Add(' :EMP_RESPONSAVEL_TELEFONE, ');
qLocal.SQL.Add(' :EMP_RESPONSAVEL_CELULAR, ');
qLocal.SQL.Add(' :EMP_RESPONSAVEL_EMAIL, ');
qLocal.SQL.Add(' :EMP_CONTADOR_EMPRESA, ');
qLocal.SQL.Add(' :EMP_CONTADOR_RESPONSAVEL, ');
qLocal.SQL.Add(' :EMP_CONTADOR_CNPJ, ');
qLocal.SQL.Add(' :EMP_CONTADOR_CPF, ');
qLocal.SQL.Add(' :EMP_CONTADOR_TEL1, ');
qLocal.SQL.Add(' :EMP_CONTADOR_TEL2, ');
qLocal.SQL.Add(' :EMP_CONTADOR_CRC, ');
qLocal.SQL.Add(' :EMP_CONTADOR_CEL1, ');
qLocal.SQL.Add(' :EMP_CONTADOR_CEL2, ');
qLocal.SQL.Add(' :EMP_CONTADOR_EMAIL, ');
qLocal.SQL.Add(' :EMP_DT, ');
qLocal.SQL.Add(' :EMP_PIS_CUMULATIVO, ');
qLocal.SQL.Add(' :EMP_PIS_ALIQUOTA ');
qLocal.SQL.Add(' ) ');
//passo 11
Preencher_Parametros_Empresa(qLocal);
qLocal.ExecSql;
qLocal.Free;
Log('Incluiu empresa '+ Empresa.FNomeFantasia);
Result := True;
except
qLocal.Free;
ShowMessage('Erro ao incluir Empresa');
LOGErros('Erro ao incluir Empresa');
end;
end;
procedure TEmpresa.Preencher_Parametros_Empresa(pQuery:TFDQuery);
begin
pQuery.ParamByName('EMP_PESSOAJF' ).AsString := FEMP_PESSOAJF;
pQuery.ParamByName('EMP_NOME_FANTASIA' ).AsString := FNomeFantasia;
pQuery.ParamByName('EMP_RAZAOSOCIAL' ).AsString := FRazaoSocial;
pQuery.ParamByName('EMP_CODIGO_UNISYSTEM' ).AsString := FCodigoUniSystem;
pQuery.ParamByName('EMP_INICIOATIVIDADES' ).AsDateTime := FDataInicioAtividades;
if FAtiva then
pQuery.ParamByName('EMP_BLOQUEADA' ).AsString := 'N'
else
pQuery.ParamByName('EMP_BLOQUEADA' ).AsString := 'S';
pQuery.ParamByName('EMP_INSCRICAO_ESTADUAL' ).AsString := FInscricaoEstadual;
pQuery.ParamByName('EMP_INSCRICAO_MUNICIPAL' ).AsString := FInscricaoMunicipal;
pQuery.ParamByName('EMP_SUFRAMA' ).AsString := FSUFRAMA;
pQuery.ParamByName('EMP_CNAE' ).AsString := FCNAE;
pQuery.ParamByName('EMP_CNPJ' ).AsString := FCNPJ;
pQuery.ParamByName('EMP_NIRE' ).AsString := FNIRE;
pQuery.ParamByName('EMP_INSCRICAO_ESTADUAL_ST').AsString := FIESubstTributario;
pQuery.ParamByName('EMP_ENDERECO' ).AsString := FEnderecoRua;
pQuery.ParamByName('EMP_CEP' ).AsString := FEnderecoCEP;
pQuery.ParamByName('EMP_ENDERECO_NUMERO' ).AsString := FEnderecoNumero;
pQuery.ParamByName('EMP_BAIRRO' ).AsString := FEnderecoBairro;
pQuery.ParamByName('EMP_ENDERECO_COMPLEMENTO' ).AsString := FEnderecoComplemento;
pQuery.ParamByName('EMP_CIDADE' ).AsString := FEnderecoMunicipio;
pQuery.ParamByName('EMP_IBGECIDADE' ).AsString := FEnderecoMunicipioIBGE;
pQuery.ParamByName('EMP_UF' ).AsString := FEnderecoUF;
pQuery.ParamByName('EMP_IBGEUF' ).AsString := FEnderecoUFIBGE;
pQuery.ParamByName('EMP_FONES' ).AsString := FTelefone;
pQuery.ParamByName('EMP_CELULAR' ).AsString := FCelular;
pQuery.ParamByName('EMP_WHATSAPP' ).AsString := FWhatsApp;
pQuery.ParamByName('EMP_EMAIL' ).AsString := FEmail;
pQuery.ParamByName('EMP_CONTRIBUINTE_IPI' ).AsInteger := f0ou1(FContribuinteIPI);
pQuery.ParamByName('EMP_RESPONSAVEL_NOME' ).AsString := FResponsavelNome;
pQuery.ParamByName('EMP_RESPONSAVEL_TELEFONE' ).AsString := FResponsavelTelefone;
pQuery.ParamByName('EMP_RESPONSAVEL_CELULAR' ).AsString := FResponsavelCelular;
pQuery.ParamByName('EMP_RESPONSAVEL_EMAIL' ).AsString := FResponsavelEmail;
pQuery.ParamByName('EMP_CONTADOR_EMPRESA' ).AsString := FContadorEmpresa;
pQuery.ParamByName('EMP_CONTADOR_RESPONSAVEL' ).AsString := FContadorResponsavel;
pQuery.ParamByName('EMP_CONTADOR_CNPJ' ).AsString := FContadorCNPJ;
pQuery.ParamByName('EMP_CONTADOR_CPF' ).AsString := FContadorCPF;
pQuery.ParamByName('EMP_CONTADOR_TEL1' ).AsString := FContadorTelefone1;
pQuery.ParamByName('EMP_CONTADOR_TEL2' ).AsString := FContadorTelefone2;
pQuery.ParamByName('EMP_CONTADOR_CRC' ).AsString := FContadorCRC;
pQuery.ParamByName('EMP_CONTADOR_CEL1' ).AsString := FContadorCelular1;
pQuery.ParamByName('EMP_CONTADOR_CEL2' ).AsString := FContadorCelular2;
pQuery.ParamByName('EMP_CONTADOR_EMAIL' ).AsString := FContadorEmail;
pQuery.ParamByName('EMP_DT' ).AsDateTime := FDataCadastro;
pQuery.ParamByName('EMP_CODIGO_UNISYSTEM' ).AsString := FCodigoUniSystem;
pQuery.ParamByName('EMP_PIS_CUMULATIVO' ).AsInteger := f0ou1(FTributacao.PIS.Cumulativo);
pQuery.ParamByName('EMP_PIS_ALIQUOTA' ).AsFloat := FTributacao.PIS.Aliquota;
//passo12
end;
function TEmpresa.NaoInformadoString(pCampo, pDescricao: String): Boolean;
begin
Result := False;
if pCampo = '' then
begin
ShowMessage('Informe '+pDescricao);
exit;
end;
Result := True;
end;
procedure TEmpresa.setFAtiva(const Value: Boolean);
begin
FAtiva := Value;
end;
procedure TEmpresa.setFSUFRAMA(const Value: String);
begin
FSUFRAMA := Copy(Value,1,11);
end;
procedure TEmpresa.setFEmail(const Value: String);
begin
FEmail := Copy(Value,1,40);
end;
procedure TEmpresa.setFTelefone(const Value: String);
begin
FTelefone := Copy(Value,1,40);
end;
procedure TEmpresa.setFWhatsApp(const Value: String);
begin
FWhatsApp := Copy(Value,1,40);
end;
procedure TEmpresa.setFEnderecoBairro(const Value: String);
begin
FEnderecoBairro := Copy(Value,1,50)
end;
procedure TEmpresa.setFEnderecoCEP(const Value: String);
begin
FEnderecoCEP := Copy(Value,1,20);
end;
procedure TEmpresa.setFEnderecoMunicipioIBGE(const Value: String);
begin
FEnderecoMunicipioIBGE := Copy(Value,1,10)
end;
procedure TEmpresa.setFEnderecoComplemento(const Value: String);
begin
FEnderecoComplemento := Copy(Value,1,60);
end;
procedure TEmpresa.setFEnderecoUFIBGE(const Value: String);
begin
FEnderecoUFIBGE := Copy(Value,1,2);
end;
procedure TEmpresa.setFEnderecoMunicipio(const Value: String);
begin
FEnderecoMunicipio := Copy(Value,1,40);
end;
procedure TEmpresa.setFEnderecoNumero(const Value: String);
begin
FEnderecoNumero := Copy(Value,1,10);
end;
procedure TEmpresa.setFCelular(const Value: String);
begin
FCelular := Copy(Value,1,40);
end;
procedure TEmpresa.setFCNAE(const Value: String);
begin
FCNAE := Copy(Value,1,10);
end;
procedure TEmpresa.setFCNPJ(const Value: String);
begin
FCNPJ := Copy(SoNumeros(Value),1,14)
end;
procedure TEmpresa.setFCodigoUniSystem(const Value: String);
begin
self.FCodigoUniSystem := Copy(Value,1,10);
end;
procedure TEmpresa.setFContribuinteIPI(const Value: Boolean);
begin
self.FContribuinteIPI := Value;
end;
procedure TEmpresa.setFDataCadastro(const Value: TDateTime);
begin
self.FDataCadastro := Value;
end;
procedure TEmpresa.setFDataInicioAtividades(const Value: TDateTime);
begin
self.FDataInicioAtividades := Value;
end;
procedure TEmpresa.setFEnderecoRua(const Value: String);
begin
self.FEnderecoRua := Value;
end;
procedure TEmpresa.setFEnderecoUF(const Value: String);
begin
self.FEnderecoUF := copy(value,1,2);
end;
procedure TEmpresa.setFIESubstTributario(const Value: String);
begin
self.FIESubstTributario := Copy(Value,1,20);
end;
procedure TEmpresa.setFInscricaoEstadual(const Value: String);
begin
self.FInscricaoEstadual := Copy(Value,1,20);
end;
procedure TEmpresa.setFInscricaoMunicipal(const Value: String);
begin
self.FInscricaoMunicipal := Copy(Value,1,20);
end;
procedure TEmpresa.setFNIRE(const Value: String);
begin
FNIRE := Copy(Value,1,11);
end;
procedure TEmpresa.setFNomeFantasia(const Value: String);
begin
FNomeFantasia := Copy(Value,1,50);
end;
procedure TEmpresa.setFPessoaJuridica(const Value: Boolean);
begin
FPessoaJuridica := Value;
if value then
self.FEMP_PESSOAJF := 'J'
else
self.FEMP_PESSOAJF := 'F';
end;
procedure TEmpresa.setFRazaoSocial(const Value: String);
begin
FRazaoSocial := Copy(Value,1,30);
end;
procedure TEmpresa.setFResponsavelCelular(const Value: String);
begin
FResponsavelCelular := Copy(Value,1,40);
end;
procedure TEmpresa.setFResponsavelEmail(const Value: String);
begin
FResponsavelEmail := Copy(Value,1,40);
end;
procedure TEmpresa.setFResponsavelNome(const Value: String);
begin
FResponsavelNome := Copy(Value,1,40);
end;
procedure TEmpresa.setFResponsavelTelefone(const Value: String);
begin
FResponsavelTelefone := Copy(Value,1,40);
end;
function TEmpresa.Update:Boolean;
var qLocal: TFDQuery;
begin
try
qLocal := TFDQuery.Create(nil);
qLocal.ConnectionName :='X';
qLocal.Close;
qLocal.SQL.Clear;
qLocal.SQL.Add('UPDATE EMPRESA_EMP ');
qLocal.SQL.Add(' SET EMP_NOME_FANTASIA = :EMP_NOME_FANTASIA, ');
qLocal.SQL.Add(' EMP_RAZAOSOCIAL = :EMP_RAZAOSOCIAL, ');
qLocal.SQL.Add(' EMP_INICIOATIVIDADES = :EMP_INICIOATIVIDADES, ');
qLocal.SQL.Add(' EMP_BLOQUEADA = :EMP_BLOQUEADA, ');
qLocal.SQL.Add(' EMP_PESSOAJF = :EMP_PESSOAJF, ');
qLocal.SQL.Add(' EMP_INSCRICAO_ESTADUAL = :EMP_INSCRICAO_ESTADUAL, ');
qLocal.SQL.Add(' EMP_INSCRICAO_MUNICIPAL = :EMP_INSCRICAO_MUNICIPAL, ');
qLocal.SQL.Add(' EMP_SUFRAMA = :EMP_SUFRAMA, ');
qLocal.SQL.Add(' EMP_CNAE = :EMP_CNAE, ');
qLocal.SQL.Add(' EMP_CNPJ = :EMP_CNPJ, ');
qLocal.SQL.Add(' EMP_NIRE = :EMP_NIRE, ');
qLocal.SQL.Add(' EMP_INSCRICAO_ESTADUAL_ST = :EMP_INSCRICAO_ESTADUAL_ST, ');
qLocal.SQL.Add(' EMP_ENDERECO = :EMP_ENDERECO, ');
qLocal.SQL.Add(' EMP_CEP = :EMP_CEP, ');
qLocal.SQL.Add(' EMP_ENDERECO_NUMERO = :EMP_ENDERECO_NUMERO, ');
qLocal.SQL.Add(' EMP_BAIRRO = :EMP_BAIRRO, ');
qLocal.SQL.Add(' EMP_ENDERECO_COMPLEMENTO = :EMP_ENDERECO_COMPLEMENTO, ');
qLocal.SQL.Add(' EMP_CIDADE = :EMP_CIDADE, ');
qLocal.SQL.Add(' EMP_IBGECIDADE = :EMP_IBGECIDADE, ');
qLocal.SQL.Add(' EMP_UF = :EMP_UF, ');
qLocal.SQL.Add(' EMP_IBGEUF = :EMP_IBGEUF, ');
qLocal.SQL.Add(' EMP_FONES = :EMP_FONES, ');
qLocal.SQL.Add(' EMP_CELULAR = :EMP_CELULAR, ');
qLocal.SQL.Add(' EMP_WHATSAPP = :EMP_WHATSAPP, ');
qLocal.SQL.Add(' EMP_EMAIL = :EMP_EMAIL, ');
qLocal.SQL.Add(' EMP_CONTRIBUINTE_IPI = :EMP_CONTRIBUINTE_IPI, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_NOME = :EMP_RESPONSAVEL_NOME, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_TELEFONE = :EMP_RESPONSAVEL_TELEFONE, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_CELULAR = :EMP_RESPONSAVEL_CELULAR, ');
qLocal.SQL.Add(' EMP_RESPONSAVEL_EMAIL = :EMP_RESPONSAVEL_EMAIL, ');
qLocal.SQL.Add(' EMP_CONTADOR_EMPRESA = :EMP_CONTADOR_EMPRESA, ');
qLocal.SQL.Add(' EMP_CONTADOR_RESPONSAVEL = :EMP_CONTADOR_RESPONSAVEL, ');
qLocal.SQL.Add(' EMP_CONTADOR_CNPJ = :EMP_CONTADOR_CNPJ, ');
qLocal.SQL.Add(' EMP_CONTADOR_CPF = :EMP_CONTADOR_CPF, ');
qLocal.SQL.Add(' EMP_CONTADOR_TEL1 = :EMP_CONTADOR_TEL1, ');
qLocal.SQL.Add(' EMP_CONTADOR_TEL2 = :EMP_CONTADOR_TEL2, ');
qLocal.SQL.Add(' EMP_CONTADOR_CRC = :EMP_CONTADOR_CRC, ');
qLocal.SQL.Add(' EMP_CONTADOR_CEL1 = :EMP_CONTADOR_CEL1, ');
qLocal.SQL.Add(' EMP_CONTADOR_CEL2 = :EMP_CONTADOR_CEL2, ');
qLocal.SQL.Add(' EMP_CONTADOR_EMAIL = :EMP_CONTADOR_EMAIL, ');
qLocal.SQL.Add(' EMP_PIS_CUMULATIVO = :EMP_PIS_CUMULATIVO, ');
qLocal.SQL.Add(' EMP_PIS_ALIQUOTA = :EMP_PIS_ALIQUOTA, ');
qLocal.SQL.Add(' EMP_DT = :EMP_DT, ');
qLocal.SQL.Add(' EMP_CODIGO_UNISYSTEM = :EMP_CODIGO_UNISYSTEM ');
//passo11
Preencher_Parametros_Empresa(qLocal);
qLocal.ExecSql;
qLocal.Free;
Log('Alterou empresa '+ Empresa.FNomeFantasia);
Result := True;
except
qLocal.Free;
ShowMessage('Erro ao alterar Empresa');
LogErros('Erro ao alterar Empresa');
end;
end;
function TEmpresa.getFContadorEmpresa: String;
begin
Result := self.FContadorEmpresa;
end;
procedure TEmpresa.setFContadorEmpresa(const Value: String);
begin
FContadorEmpresa := Copy(Value,1,40);
end;
function TEmpresa.getFContadorResponsavel: String;
begin
result := FContadorResponsavel;
end;
procedure TEmpresa.setFContadorResponsavel(const Value: String);
begin
FContadorEmpresa := Copy(Value,1,40);
end;
function TEmpresa.getFContadorCNPJ: String;
begin
Result := self.FContadorCNPJ;
end;
procedure TEmpresa.setFContadorCNPJ(const Value: String);
begin
FContadorCNPJ := Copy(Value,1,14);
end;
function TEmpresa.getFContadorCPF: String;
begin
Result := self.FContadorCPF;
end;
procedure TEmpresa.setFContadorCPF(const Value: String);
begin
FContadorCPF := Copy(Value,1,11);
end;
function TEmpresa.getFContadorTelefone1: String;
begin
Result := self.FContadorTelefone1;
end;
procedure TEmpresa.setFContadorTelefone1(const Value: String);
begin
FContadorTelefone1 := Copy(Value,1,40);
end;
function TEmpresa.getFContadorTelefone2: String;
begin
Result := self.FContadorTelefone2;
end;
procedure TEmpresa.setFContadorTelefone2(const Value: String);
begin
FContadorTelefone2 := Copy(Value,1,40);
end;
function TEmpresa.getFContadorCRC: String;
begin
Result := self.FContadorCRC;
end;
procedure TEmpresa.setFContadorCRC(const Value: String);
begin
FContadorCRC := Copy(Value,1,20);
end;
function TEmpresa.getFContadorCelular1: String;
begin
Result := self.FContadorCelular1;
end;
procedure TEmpresa.setFContadorCelular1(const Value: String);
begin
FContadorCelular1 := Copy(Value,1,40);
end;
function TEmpresa.getFContadorCelular2: String;
begin
Result := self.FContadorCelular2;
end;
procedure TEmpresa.setFContadorCelular2(const Value: String);
begin
FContadorCelular1 := Copy(Value,1,40);
end;
function TEmpresa.getFContadorEmail: String;
begin
Result := self.FContadorEmail;
end;
procedure TEmpresa.setFContadorEmail(const Value: String);
begin
FContadorEmail := Copy(Value,1,40);
end;
end.
|
unit UPubFunLib;
interface
uses ComObj, ActiveX, SysUtils, Forms, Windows;
function CreateGUIDStr: string;
function ShowConfirm(Text, Caption: string): Boolean;
implementation
function CreateGUIDStr: string;
var
lGuid: TGUID;
begin
CoCreateGUID(lGuid);
Result := GUIDToString(lGuid);
Result := StringReplace(Result, '-', '', [rfReplaceAll]);
Result := Copy(Result, 2, Length(Result) - 2);
end;
function ShowConfirm(Text, Caption: string): Boolean;
begin
Result := Application.MessageBox(PWideChar(Text), PWideChar(Caption), MB_ICONQUESTION + MB_OKCANCEL) = IDOK;
end;
end.
|
PROGRAM Hello;
var text: string;
BEGIN (* Hello *)
text := 'Hello World';
Writeln(text)
END. (* Hello *) |
unit ufrmSysUserAccessRight;
interface
{$I ThsERP.inc}
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ComCtrls, StrUtils, Vcl.AppEvnts,
Vcl.Menus, Vcl.Samples.Spin,
Ths.Erp.Helper.Edit,
Ths.Erp.Helper.Memo,
Ths.Erp.Helper.ComboBox,
ufrmBase, ufrmBaseInputDB;
type
TfrmSysUserAccessRight = class(TfrmBaseInputDB)
cbbSourceName: TComboBox;
cbbUserName: TComboBox;
cbxIsAddRecord: TCheckBox;
cbxIsDelete: TCheckBox;
cbxIsRead: TCheckBox;
cbxIsSpecial: TCheckBox;
cbxIsUpdate: TCheckBox;
lblIsAddRecord: TLabel;
lblIsDelete: TLabel;
lblIsRead: TLabel;
lblIsSpecial: TLabel;
lblIsUpdate: TLabel;
lblSourceName: TLabel;
lblUserName: TLabel;
procedure FormCreate(Sender: TObject);override;
procedure Repaint(); override;
procedure RefreshData();override;
private
public
protected
published
procedure FormShow(Sender: TObject); override;
procedure btnAcceptClick(Sender: TObject); override;
procedure FormDestroy(Sender: TObject); override;
end;
implementation
uses
Ths.Erp.Database.Table.SysUserAccessRight, Ths.Erp.Database.Table.SysUser, Ths.Erp.Database.Table.SysPermissionSource;
{$R *.dfm}
procedure TfrmSysUserAccessRight.btnAcceptClick(Sender: TObject);
begin
if (FormMode = ifmNewRecord) or (FormMode = ifmCopyNewRecord) or (FormMode = ifmUpdate) then
begin
if (ValidateInput) then
begin
TSysUserAccessRight(Table).UserName.Value := cbbUserName.Text;
//TSysUserAccessRight(Table).PermissionCode.Value := cbbSourceName.Text;
TSysUserAccessRight(Table).PermissionCode.Value := TSysPermissionSource(cbbSourceName.Items.Objects[cbbSourceName.ItemIndex]).SourceCode.Value;
TSysUserAccessRight(Table).IsRead.Value := cbxIsRead.Checked;
TSysUserAccessRight(Table).IsAddRecord.Value := cbxIsAddRecord.Checked;
TSysUserAccessRight(Table).IsUpdate.Value := cbxIsUpdate.Checked;
TSysUserAccessRight(Table).IsDelete.Value := cbxIsDelete.Checked;
TSysUserAccessRight(Table).IsSpecial.Value := cbxIsSpecial.Checked;
inherited;
end;
end
else
inherited;
end;
procedure TfrmSysUserAccessRight.FormCreate(Sender: TObject);
var
vUser: TSysUser;
vPermissionSource: TSysPermissionSource;
n1: Integer;
begin
TSysUserAccessRight(Table).UserName.SetControlProperty(Table.TableName, cbbUserName);
TSysUserAccessRight(Table).PermissionCode.SetControlProperty(Table.TableName, cbbSourceName);
inherited;
cbbUserName.Clear;
vUser := TSysUser.Create(Table.Database);
try
vUser.SelectToList('', False, False);
for n1 := 0 to vUser.List.Count-1 do
cbbUserName.Items.Add(TSysUser(vUser.List[n1]).UserName.Value);
finally
vUser.Free;
end;
cbbSourceName.Clear;
vPermissionSource := TSysPermissionSource.Create(Table.Database);
try
vPermissionSource.SelectToList('', False, False);
for n1 := 0 to vPermissionSource.List.Count-1 do
cbbSourceName.Items.AddObject(TSysPermissionSource(vPermissionSource.List[n1]).SourceName.Value, TSysPermissionSource(vPermissionSource.List[n1]).Clone);
finally
vPermissionSource.Free;
end;
end;
procedure TfrmSysUserAccessRight.FormDestroy(Sender: TObject);
var
n1: Integer;
begin
for n1 := cbbSourceName.Items.Count-1 downto 0 do
if Assigned(cbbSourceName.Items.Objects[n1]) then
cbbSourceName.Items.Objects[n1].Free;
inherited;
end;
procedure TfrmSysUserAccessRight.FormShow(Sender: TObject);
begin
inherited;
//
end;
procedure TfrmSysUserAccessRight.Repaint();
begin
inherited;
//
end;
procedure TfrmSysUserAccessRight.RefreshData();
var
n1: Integer;
begin
//control içeriğini table class ile doldur
cbbUserName.ItemIndex := cbbUserName.Items.IndexOf( TSysUserAccessRight(Table).UserName.Value );
for n1 := 0 to cbbSourceName.Items.Count-1 do
if TSysPermissionSource(cbbSourceName.Items.Objects[n1]).SourceCode.Value = TSysUserAccessRight(Table).PermissionCode.Value then
cbbSourceName.ItemIndex := n1;
cbxIsRead.Checked := TSysUserAccessRight(Table).IsRead.Value;
cbxIsAddRecord.Checked := TSysUserAccessRight(Table).IsAddRecord.Value;
cbxIsUpdate.Checked := TSysUserAccessRight(Table).IsUpdate.Value;
cbxIsDelete.Checked := TSysUserAccessRight(Table).IsDelete.Value;
cbxIsSpecial.Checked := TSysUserAccessRight(Table).IsSpecial.Value;
end;
end.
|
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