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(*
Tux Commander - UProgress - Progress dialog controlling various operations and related funcions
Copyright (C) 2004 Tomas Bzatek <tbzatek@users.sourceforge.net>
Check for updates on tuxcmd.sourceforge.net
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
*)
unit UProgress;
interface
uses
SysUtils, Types, Classes, Variants, GTKControls, GTKForms, GTKStdCtrls, GTKExtCtrls, GTKConsts, GTKView,
UEngines;
type
TFProgress = class(TGTKDialog)
Label1, Label2, Label3: TGTKLabel;
{VBox,} Space, Space2, BarBox, LabelBox: TGTKVBox;
HBox, Bar1HBox, Bar2HBox: TGTKHBox;
ProgressBar, ProgressBar2: TGTKProgressBar;
CancelButton: TGTKButton;
procedure FormCreate(Sender: TObject); override;
procedure FormKeyDown(Sender: TObject; Key: Word; Shift: TShiftState; var Accept: boolean);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure CancelButtonClick(Sender: TObject);
public
Cancelled: boolean;
FTwoBars: boolean;
procedure SetNumBars(TwoBars: boolean);
end;
var
FProgress: TFProgress;
implementation
uses ULocale;
procedure TFProgress.FormCreate(Sender: TObject);
begin
WindowPosition := wpCenter;
Cancelled := False;
Buttons := [];
ShowSeparator := False;
ActionArea.SetSizeRequest(0, 4);
Caption := LANGProgress;
CancelButton := TGTKButton.Create(Self);
CancelButton.Caption := LANGCancel;
CancelButton.SetSizeRequest(90, -1);
Label1 := TGTKLabel.Create(Self);
Label1.Caption := LANGDelete;
Label2 := TGTKLabel.Create(Self);
Label3 := TGTKLabel.Create(Self);
Label2.Caption := LANGPreparingList;
ProgressBar := TGTKProgressBar.Create(Self);
ProgressBar.SetSizeRequest(420, 23);
ProgressBar2 := TGTKProgressBar.Create(Self);
ProgressBar2.SetSizeRequest(420, 23);
Bar1HBox := TGTKHBox.Create(Self);
Bar1HBox.AddControlEx(ProgressBar, False, False, 0);
Bar2HBox := TGTKHBox.Create(Self);
Bar2HBox.AddControlEx(ProgressBar2, False, False, 0);
BarBox := TGTKVBox.Create(Self);
HBox := TGTKHBox.Create(Self);
HBox.AddControlEx(CancelButton, False, False, 0);
Space := TGTKVBox.Create(Self);
Space.SetSizeRequest(-1, 7);
Space2 := TGTKVBox.Create(Self);
Space2.SetSizeRequest(-1, 5);
LabelBox := TGTKVBox.Create(Self);
// VBox := TGTKVBox.Create(Self);
ClientArea.AddControlEx(LabelBox, True, True, 5);
ClientArea.AddControlEx(BarBox, False, False, 10);
ClientArea.AddControlEx(HBox, False, False, 0);
// ClientArea.AddControlEx(Space, False, False, 0);
// ClientArea.AddControlEx(VBox, True, True, 0);
// AddControl(VBox);
OnKeyDown := FormKeyDown;
OnCloseQuery := FormCloseQuery;
CancelButton.OnClick := CancelButtonClick;
CancelButton.Default := True;
end;
procedure TFProgress.FormKeyDown(Sender: TObject; Key: Word; Shift: TShiftState; var Accept: boolean);
begin
if Key = GDK_ESCAPE then begin
Accept := False;
CancelButtonClick(Sender);
end;
end;
procedure TFProgress.CancelButtonClick(Sender: TObject);
begin
Cancelled := True;
end;
procedure TFProgress.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CancelButtonClick(Sender);
CanClose := False;
end;
procedure TFProgress.SetNumBars(TwoBars: boolean);
begin
FTwoBars := TwoBars;
if not TwoBars then begin
LabelBox.AddControlEx(Label1, True, True, 5);
LabelBox.AddControlEx(Label2, True, True, 0);
BarBox.AddControlEx(Bar1HBox, False, False, 0);
SetDefaultSize(480, -1);
SetSizeRequest(480, -1);
end else begin
LabelBox.AddControlEx(Label1, True, True, 0);
LabelBox.AddControlEx(Label2, True, True, 0);
LabelBox.AddControlEx(Label3, True, True, 0);
Label2.XAlign := 0; Label2.XPadding := 20;
Label3.XAlign := 0; Label3.XPadding := 20;
BarBox.AddControlEx(Bar1HBox, False, False, 0);
BarBox.AddControlEx(Space2, False, False, 0);
BarBox.AddControlEx(Bar2HBox, False, False, 0);
SetDefaultSize(480, -1);
SetSizeRequest(480, -1);
end;
end;
end.
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