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/***************************************************************************
* Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef CELL_H
#define CELL_H
#include <set>
#include <string>
#include <App/Expression.h>
#include <App/Material.h>
#include <Mod/Spreadsheet/SpreadsheetGlobal.h>
#include "DisplayUnit.h"
#include "Utils.h"
namespace Base
{
class Unit;
class XMLReader;
class Writer;
} // namespace Base
namespace Spreadsheet
{
class PropertySheet;
class DisplayUnit;
class SpreadsheetExport Cell
{
private:
Cell(const Cell& other);
public:
Cell(const App::CellAddress& _address, PropertySheet* _owner);
Cell(PropertySheet* _owner, const Cell& other);
Cell& operator=(const Cell& rhs);
~Cell();
const App::Expression* getExpression(bool withFormat = false) const;
bool getStringContent(std::string& s, bool persistent = false) const;
void setContent(const char* value);
void setAlignment(int _alignment);
bool getAlignment(int& _alignment) const;
void setStyle(const std::set<std::string>& _style);
bool getStyle(std::set<std::string>& style) const;
void setForeground(const Base::Color& color);
bool getForeground(Base::Color& color) const;
void setBackground(const Base::Color& color);
bool getBackground(Base::Color& color) const;
void setDisplayUnit(const std::string& unit);
bool getDisplayUnit(DisplayUnit& unit) const;
void setAlias(const std::string& n);
bool getAlias(std::string& n) const;
void setComputedUnit(const Base::Unit& unit);
bool getComputedUnit(Base::Unit& unit) const;
void setSpans(int rows, int columns);
bool getSpans(int& rows, int& columns) const;
void setException(const std::string& e, bool silent = false);
void clearException();
void clearDirty();
void setDirty();
void setResolveException(const std::string& e);
void clearResolveException();
const std::string& getException() const
{
return exceptionStr;
}
bool hasException() const
{
return isUsed(EXCEPTION_SET) || isUsed(PARSE_EXCEPTION_SET) || isUsed(RESOLVE_EXCEPTION_SET);
}
void moveAbsolute(App::CellAddress newAddress);
void restore(Base::XMLReader& reader, bool checkAlias = false);
void afterRestore();
void save(Base::Writer& writer) const;
void save(std::ostream& os, const char* indent, bool noContent) const;
bool isUsed() const;
void mark()
{
setUsed(MARK_SET);
}
bool isMarked() const
{
return isUsed(MARK_SET);
}
void visit(App::ExpressionVisitor& v);
App::CellAddress getAddress() const
{
return address;
}
std::string getFormattedQuantity();
/* Alignment */
static const int ALIGNMENT_LEFT;
static const int ALIGNMENT_HCENTER;
static const int ALIGNMENT_RIGHT;
static const int ALIGNMENT_HORIZONTAL;
static const int ALIGNMENT_HIMPLIED;
static const int ALIGNMENT_TOP;
static const int ALIGNMENT_VCENTER;
static const int ALIGNMENT_BOTTOM;
static const int ALIGNMENT_VERTICAL;
static const int ALIGNMENT_VIMPLIED;
/* Static functions */
static int decodeAlignment(const std::string& itemStr, int alignment);
static std::string encodeAlignment(int alignment);
static std::string encodeStyle(const std::set<std::string>& style);
static std::string encodeColor(const Base::Color& color);
static Base::Color decodeColor(const std::string& color, const Base::Color& defaultColor);
private:
void setParseException(const std::string& e);
void setExpression(App::ExpressionPtr&& expr);
void setUsed(int mask, bool state = true);
bool isUsed(int mask) const;
void freeze();
void unfreeze();
/* Used */
static const int EXPRESSION_SET;
static const int ALIGNMENT_SET;
static const int STYLE_SET;
static const int BACKGROUND_COLOR_SET;
static const int FOREGROUND_COLOR_SET;
static const int DISPLAY_UNIT_SET;
static const int COMPUTED_UNIT_SET;
static const int ALIAS_SET;
static const int SPANS_SET;
static const int MARK_SET;
static const int EXCEPTION_SET;
static const int PARSE_EXCEPTION_SET;
static const int RESOLVE_EXCEPTION_SET;
App::CellAddress address;
PropertySheet* owner;
int used;
mutable App::ExpressionPtr expression;
int alignment;
std::set<std::string> style;
Base::Color foregroundColor;
Base::Color backgroundColor;
DisplayUnit displayUnit;
std::string alias;
Base::Unit computedUnit;
int rowSpan;
int colSpan;
std::string exceptionStr;
App::CellAddress anchor;
friend class PropertySheet;
};
} // namespace Spreadsheet
#endif // CELL_H
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