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unit UnitSummary;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, FPDocFiles, StdCtrls, ExtCtrls,
LCLIntf;
type
{ TFormSummary }
TFormSummary = class(TForm)
Button1: TButton;
Button2: TButton;
LabelFileName: TLabel;
PaintBox: TPaintBox;
procedure PaintBoxPaint(Sender: TObject);
private
public
OldInfo, NewInfo: TFPDocInfo;
end;
var
FormSummary: TFormSummary;
implementation
{$R *.lfm}
{ TFormSummary }
procedure TFormSummary.PaintBoxPaint(Sender: TObject);
var
Y: Integer;
procedure AddItem(S: String; R: Integer);
begin
if R = 0 then Exit;
if R > 0 then
begin
SetTextColor(PaintBox.Canvas.Handle, clGreen);
PaintBox.Canvas.TextOut(4, Y, Format('Added ' + S + ': %d', [R]));
end
else
begin
SetTextColor(PaintBox.Canvas.Handle, clRed);
PaintBox.Canvas.TextOut(4, Y, Format('Removed ' + S + ': %d', [-R]));
end;
Inc(Y, PaintBox.Canvas.TextHeight('W') + 4);
end;
begin
Y := 4;
AddItem('packages', NewInfo.Packages - OldInfo.Packages);
AddItem('modules', NewInfo.Modules - OldInfo.Modules);
AddItem('topics', NewInfo.Topics - OldInfo.Topics);
AddItem('elements', NewInfo.Elements - OldInfo.Elements);
AddItem('non empty elements', NewInfo.ElementsNonEmpty - OldInfo.ElementsNonEmpty);
AddItem('shorts', NewInfo.Shorts - OldInfo.Shorts);
AddItem('descriptions', NewInfo.Descriptions - OldInfo.Descriptions);
AddItem('errors', NewInfo.Errors - OldInfo.Errors);
AddItem('see alsos', NewInfo.SeeAlsos - OldInfo.SeeAlsos);
AddItem('examples', NewInfo.Examples - OldInfo.Examples);
if Y = 4 then
begin
SetTextColor(PaintBox.Canvas.Handle, clBlack);
PaintBox.Canvas.TextOut(4, Y, 'No change was made!');
end;
end;
end.
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