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| unit Unit1;
{-----------------------------------------------------------------------------}
interface
{-----------------------------------------------------------------------------}
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, DSPack, StdCtrls, Buttons, ComCtrls, Menus;
{-----------------------------------------------------------------------------}
type
TForm1 = class(TForm)
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
BitBtn3: TBitBtn;
FilterGraph1: TFilterGraph;
BitBtn4: TBitBtn;
DSVideoWindowEx21: TDSVideoWindowEx2;
DSTrackBar1: TDSTrackBar;
PopupMenu1: TPopupMenu;
Play1: TMenuItem;
Pause1: TMenuItem;
Stop1: TMenuItem;
Quitter1: TMenuItem;
FullScreen1: TMenuItem;
OpenDialog1: TOpenDialog;
OuvrirBtn: TBitBtn;
TrackBar1: TTrackBar;
procedure OuvrirBtnClick(Sender: TObject);
procedure DSVideoWindowEx21Click(Sender: TObject);
procedure Quitter1Click(Sender: TObject);
procedure Stop1Click(Sender: TObject);
procedure Pause1Click(Sender: TObject);
procedure Play1Click(Sender: TObject);
procedure FullScreen1Click(Sender: TObject);
procedure BitBtn1Click(Sender: TObject);
procedure BitBtn4Click(Sender: TObject);
procedure BitBtn3Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
private
{ Private declarations }
public
{ Public declarations }
end;
{-----------------------------------------------------------------------------}
var
Form1: TForm1;
{-----------------------------------------------------------------------------}
{ La constante fichier doit être modifiée pour désigner un
{ fichier miltimedia accessible sur votre ordinateur, et compatible
{ avec Windows Media Player
{ }
Fichier:string;
{-----------------------------------------------------------------------------}
implementation
{$R *.dfm}
{-----------------------------------------------------------------------------}
procedure TForm1.BitBtn1Click(Sender: TObject);
begin
if not filtergraph1.active then begin
filtergraph1.active:=true;
filtergraph1.RenderFile(fichier);
end;
if not filtergraph1.active then begin
filtergraph1.active:=true;
filtergraph1.RenderFile(fichier);
end;
filtergraph1.Play;
end;
{-----------------------------------------------------------------------------}
procedure TForm1.BitBtn4Click(Sender: TObject);
begin
close;
end;
{-----------------------------------------------------------------------------}
procedure TForm1.BitBtn3Click(Sender: TObject);
begin
filtergraph1.Pause;
end;
{-----------------------------------------------------------------------------}
procedure TForm1.BitBtn2Click(Sender: TObject);
begin
filtergraph1.Stop;
filtergraph1.Active:=false;;
end;
{-----------------------------------------------------------------------------}
procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
filtergraph1.cleargraph;
filtergraph1.active:=false;
end;
{-----------------------------------------------------------------------------}
procedure TForm1.FullScreen1Click(Sender: TObject);
begin
If DSVideoWindowEx21.FullScreen then
begin
DSVideoWindowEx21.FullScreenTopMost := False;
DSVideoWindowEX21.SetBounds(0,0,337, 225);
DSVideoWindowEx21.NormalPlayback;
end
else
begin
DSVideoWindowEx21.FullScreenTopMost := True;
DSVideoWindowEX21.SetBounds(0,0,Screen.Width, Screen.Height);
DSVideoWindowEx21.StartFullScreen;
end;
end;
procedure TForm1.Play1Click(Sender: TObject);
begin
if not filtergraph1.active then begin
filtergraph1.active:=true;
filtergraph1.RenderFile(fichier);
end;
filtergraph1.Play;
end;
procedure TForm1.Pause1Click(Sender: TObject);
begin
filtergraph1.Pause
end;
procedure TForm1.Stop1Click(Sender: TObject);
begin
filtergraph1.Stop;
filtergraph1.Active:=false;
end;
procedure TForm1.Quitter1Click(Sender: TObject);
begin
close;
end;
procedure TForm1.DSVideoWindowEx21Click(Sender: TObject);
begin
If DSVideoWindowEx21.FullScreen then
begin
DSVideoWindowEx21.FullScreenTopMost := False;
DSVideoWindowEX21.SetBounds(0,0,337, 225);
DSVideoWindowEx21.NormalPlayback;
end
else
begin
DSVideoWindowEx21.FullScreenTopMost := True;
DSVideoWindowEX21.SetBounds(0,0,Screen.Width, Screen.Height);
DSVideoWindowEx21.StartFullScreen;
end;
end;
procedure TForm1.OuvrirBtnClick(Sender: TObject);
begin
// Attention: prévoir une gestion des erreurs
if opendialog1.execute then begin
fichier:=opendialog1.filename;
end;//if opendialog1
end;
end. |
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