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Row, Col : Guint := 0;
begin
put_Line ("build_recent_List");
Self.recent_Table.Foreach (destroy_Callback'Access);
for i in 1 .. Integer (the_Recent.Length)
loop
declare
use AdaM;
the_Package : AdaM.a_Package.view renames the_Recent.Element (i);
begin
the_Button := aIDE.Palette.of_packages_subpackages.new_Button (for_Package => the_Package,
Named => +the_Package.Name,
packages_Palette => Self'unchecked_Access);
Self.recent_Table.attach (the_Button,
Col, Col + 1,
Row, Row + 1,
Xoptions => 0,
Yoptions => 0);
the_Button.show_All;
if Row = 6
then
Row := 0;
Col := Col + 1;
else
Row := Row + 1;
end if;
Function Definition: procedure register_Usage (the_Type : in Identifier);
Function Body: function fetch return text_Lines;
end recent_Types;
package body recent_Types
is
type type_Usage is
record
Name : Text; -- The type name.
Count : Natural; -- Number of times the type has been used.
end record;
use type Adam.Text;
function "<" (L, R : in type_Usage) return Boolean
is
begin
return L.Name < R.Name;
end "<";
overriding function "=" (L, R : in type_Usage) return Boolean
is
begin
return L.Name = R.Name;
end "=";
package type_Usage_Sets is new ada.Containers.Ordered_Sets (type_Usage);
the_usage_Stats : type_Usage_Sets.Set;
procedure register_Usage (the_Type : in Identifier)
is
use type_Usage_Sets;
the_type_Usage : type_Usage := (+String (the_Type), others => <>);
Current : constant type_Usage_Sets.Cursor := the_usage_Stats.find (the_type_Usage);
begin
if Current /= No_Element
then
the_type_Usage.Count := Element (Current).Count + 1;
the_usage_Stats.replace_Element (Current, the_type_Usage);
else
the_type_Usage.Count := 1;
the_usage_Stats.insert (the_type_Usage);
end if;
end register_Usage;
function fetch return text_Lines
is
use type_Usage_Sets,
ada.Containers;
the_Lines : text_Lines;
package type_Usage_Vectors is new ada.Containers.Vectors (Positive, type_Usage);
use type_Usage_Vectors;
the_usage_List : type_Usage_Vectors.Vector;
begin
declare
Cursor : type_Usage_Sets.Cursor := the_usage_Stats.First;
begin
while has_Element (Cursor)
loop
if Element (Cursor).Count > 0 then
the_usage_List.append (Element (Cursor));
end if;