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- unit Mdctrl;
-
- interface
-
- uses
- SysUtils, WinCrt, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, StdCtrls, ExtCtrls, TabNotBk, Spin, Menus;
-
- type
- TForm1 = class(TForm)
- cmdOpen: TButton;
- cmdPlay: TButton;
- cmdClose: TButton;
- Timer1: TTimer;
- txtFileName: TEdit;
- cmdExit: TButton;
- cmdPause: TButton;
- tabControls: TTabbedNotebook;
- cmdLite: TButton;
- cmdCloseAll: TButton;
- cmdStep: TButton;
- cmdStop: TButton;
- cmdRewind: TButton;
- cmdRestart: TButton;
- txtFrame: TEdit;
- cmdGoto: TButton;
- cmdHide: TButton;
- cmdHideVid: TButton;
- cmdHideCtrl: TButton;
- cmdShow: TButton;
- cmdShowVid: TButton;
- cmdShowCtrl: TButton;
- cmdBottom: TButton;
- cmdBottom2: TButton;
- cmdTop: TButton;
- chkShowBtmBtn: TCheckBox;
- Bevel1: TBevel;
- lblFrameNo: TLabel;
- Label1: TLabel;
- Bevel2: TBevel;
- lblStateValue: TLabel;
- lblState: TLabel;
- optModal: TRadioButton;
- optNonModal: TRadioButton;
- optNoControl: TRadioButton;
- txtBX: TEdit;
- txtBY: TEdit;
- txtVX: TEdit;
- txtVY: TEdit;
- txtCX: TEdit;
- txtCY: TEdit;
- lblVidCtrl: TLabel;
- lblVideo: TLabel;
- lblCtrlBar: TLabel;
- txtBW: TEdit;
- txtBH: TEdit;
- txtVH: TEdit;
- txtVW: TEdit;
- txtCW: TEdit;
- txtCH: TEdit;
- lblX: TLabel;
- lblY: TLabel;
- lblW: TLabel;
- lblH: TLabel;
- cmdSetPosVC: TButton;
- cmdSetSizeVC: TButton;
- cmdSetPosV: TButton;
- cmdSetSizeV: TButton;
- cmdSetPosC: TButton;
- cmdSetSizeC: TButton;
- Bevel3: TBevel;
- Bevel4: TBevel;
- Bevel5: TBevel;
- Label2: TLabel;
- lblSetPos: TLabel;
- lblSetSize: TLabel;
- cmdGetSizeC: TButton;
- cmdGetPosC: TButton;
- cmdGetPosV: TButton;
- cmdGetSizeV: TButton;
- cmdGetSizeVC: TButton;
- cmdGetPosVC: TButton;
- Label3: TLabel;
- Bevel6: TBevel;
- Label4: TLabel;
- Bevel7: TBevel;
- Bevel8: TBevel;
- Label5: TLabel;
- sclPlaybackSpeed: TScrollBar;
- lblPlaybackSpeed: TLabel;
- txtRed: TEdit;
- txtGreen: TEdit;
- txtBlue: TEdit;
- cmdColor: TButton;
- clrDialog: TColorDialog;
- shpColor: TShape;
- chkVideoPalette: TCheckBox;
- txtOffsetX: TEdit;
- txtOffsetY: TEdit;
- cmdSetOffset: TButton;
- Bevel9: TBevel;
- lblLengthDisp: TLabel;
- lblLength: TLabel;
- txtFrameBeg: TEdit;
- txtFrameEnd: TEdit;
- cmdSetClip: TButton;
- lblAreaClicked: TLabel;
- Bevel10: TBevel;
- optMoveable: TRadioButton;
- optInteractive: TRadioButton;
- spnType: TSpinEdit;
- cmdSetClipRegion: TButton;
- txtClipX: TEdit;
- txtClipY: TEdit;
- txtClipWidth: TEdit;
- txtClipHeight: TEdit;
- cmdMute: TButton;
- scrAudioLevel: TScrollBar;
- lblAudLevel: TLabel;
- lblFrameRate: TLabel;
- cmdFrameRate: TButton;
- Bevel11: TBevel;
- lblPlayedStatus: TLabel;
- Bevel12: TBevel;
- cmdPlayedStatus: TButton;
- lblOpenFiles: TLabel;
- Bevel13: TBevel;
- cmdOpenFiles: TButton;
- cmdFileType: TButton;
- lblFileType: TLabel;
- Bevel14: TBevel;
- cmdWindowHandle: TButton;
- popHWND: TPopupMenu;
- mnuHandle: TMenuItem;
- pnlWindowHandle: TPanel;
- pnlDeviceID: TPanel;
- cmdDeviceID: TButton;
- pnlClipFrame: TPanel;
- cmdClipFrame: TButton;
- pnlClipLength: TPanel;
- cmdClipLength: TButton;
- pnlDisplayState: TPanel;
- cmdDisplayState: TButton;
- txtSendString: TEdit;
- Label6: TLabel;
- cmdSendString: TButton;
- pnlMCIReturn: TPanel;
- pnlCursor: TPanel;
- imgCursor: TImage;
- SpinButton1: TSpinButton;
- cmdCursorSetVC: TButton;
- cmdCursorResetVC: TButton;
- cmdCursorSetV: TButton;
- cmdCursorResetV: TButton;
- cmdCursorSetC: TButton;
- cmdCursorResetC: TButton;
- Label7: TLabel;
- Label8: TLabel;
- dlgOpen: TOpenDialog;
- cmdBrowse: TButton;
- txtGraphicFileName: TEdit;
- Label9: TLabel;
- cmdOpenGraphic: TButton;
- cmdOpenKeep: TButton;
- chkUsePalette: TCheckBox;
- cmdShowGraphic: TButton;
- cmdHideGraphic: TButton;
- cmdCloseGraphic: TButton;
- txtGrXPos: TEdit;
- txtGrYPos: TEdit;
- txtGrWidth: TEdit;
- txtGrHeight: TEdit;
- cmdShowGraphicPos: TButton;
- txtDispXPos: TEdit;
- txtDispYPos: TEdit;
- cmdDisplayGraphic: TButton;
- cmdBrowseVideo: TButton;
- dlgVideo: TOpenDialog;
- Button1: TButton;
- cmdEject: TButton;
- cmdUnloadLib: TButton;
- cmdLoadLib: TButton;
- procedure cmdOpenClick(Sender: TObject);
- procedure cmdPlayClick(Sender: TObject);
- procedure cmdCloseClick(Sender: TObject);
- procedure cmdExitClick(Sender: TObject);
- procedure Timer1Timer(Sender: TObject);
- procedure cmdPauseClick(Sender: TObject);
- procedure cmdCloseAllClick(Sender: TObject);
- procedure cmdStepClick(Sender: TObject);
- procedure cmdStopClick(Sender: TObject);
- procedure cmdRewindClick(Sender: TObject);
- procedure cmdRestartClick(Sender: TObject);
- procedure cmdLiteClick(Sender: TObject);
- procedure cmdGotoClick(Sender: TObject);
- procedure cmdHideClick(Sender: TObject);
- procedure cmdHideVidClick(Sender: TObject);
- procedure cmdHideCtrlClick(Sender: TObject);
- procedure cmdShowClick(Sender: TObject);
- procedure cmdShowVidClick(Sender: TObject);
- procedure cmdShowCtrlClick(Sender: TObject);
- procedure cmdBottomClick(Sender: TObject);
- procedure cmdBottom2Click(Sender: TObject);
- procedure chkShowBtmBtnClick(Sender: TObject);
- procedure cmdTopClick(Sender: TObject);
- {procedure cmdEjectClick(Sender: TObject);}
- procedure optModalClick(Sender: TObject);
- procedure optNonModalClick(Sender: TObject);
- procedure optNoControlClick(Sender: TObject);
- procedure FormCreate(Sender: TObject);
- procedure sclPlaybackSpeedChange(Sender: TObject);
- procedure shpColorMouseDown(Sender: TObject; Button: TMouseButton;
- Shift: TShiftState; X, Y: Integer);
- procedure cmdColorClick(Sender: TObject);
- procedure txtRedChange(Sender: TObject);
- procedure txtGreenChange(Sender: TObject);
- procedure txtBlueChange(Sender: TObject);
- procedure chkVideoPaletteClick(Sender: TObject);
- procedure cmdSetOffsetClick(Sender: TObject);
- procedure txtOffsetXChange(Sender: TObject);
- procedure txtOffsetYChange(Sender: TObject);
- procedure cmdSetClipClick(Sender: TObject);
- procedure optMoveableClick(Sender: TObject);
- procedure optInteractiveClick(Sender: TObject);
- procedure cmdSetClipRegionClick(Sender: TObject);
- procedure cmdMuteClick(Sender: TObject);
- procedure scrAudioLevelChange(Sender: TObject);
- procedure cmdSetPosVCClick(Sender: TObject);
- procedure cmdSetPosVClick(Sender: TObject);
- procedure cmdSetPosCClick(Sender: TObject);
- procedure cmdSetSizeVCClick(Sender: TObject);
- procedure cmdSetSizeVClick(Sender: TObject);
- procedure cmdSetSizeCClick(Sender: TObject);
- procedure cmdGetPosVCClick(Sender: TObject);
- procedure cmdGetPosVClick(Sender: TObject);
- procedure cmdGetPosCClick(Sender: TObject);
- procedure cmdGetSizeVCClick(Sender: TObject);
- procedure cmdGetSizeVClick(Sender: TObject);
- procedure cmdGetSizeCClick(Sender: TObject);
- procedure cmdFrameRateClick(Sender: TObject);
- procedure cmdPlayedStatusClick(Sender: TObject);
- procedure cmdOpenFilesClick(Sender: TObject);
- procedure cmdFileTypeClick(Sender: TObject);
- procedure cmdWindowHandleClick(Sender: TObject);
- procedure pnlWindowHandleClick(Sender: TObject);
- procedure cmdDeviceIDClick(Sender: TObject);
- procedure cmdClipFrameClick(Sender: TObject);
- procedure cmdClipLengthClick(Sender: TObject);
- procedure cmdDisplayStateClick(Sender: TObject);
- procedure cmdSendStringClick(Sender: TObject);
- procedure txtSendStringKeyPress(Sender: TObject; var Key: Char);
- procedure SpinButton1DownClick(Sender: TObject);
- procedure SpinButton1UpClick(Sender: TObject);
- procedure cmdCursorSetVCClick(Sender: TObject);
- procedure cmdCursorSetVClick(Sender: TObject);
- procedure cmdCursorSetCClick(Sender: TObject);
- procedure cmdCursorResetCClick(Sender: TObject);
- procedure cmdCursorResetVClick(Sender: TObject);
- procedure cmdCursorResetVCClick(Sender: TObject);
- procedure cmdBrowseClick(Sender: TObject);
- procedure cmdOpenGraphicClick(Sender: TObject);
- procedure cmdOpenKeepClick(Sender: TObject);
- procedure cmdShowGraphicClick(Sender: TObject);
- procedure cmdHideGraphicClick(Sender: TObject);
- procedure cmdCloseGraphicClick(Sender: TObject);
- procedure cmdShowGraphicPosClick(Sender: TObject);
- procedure cmdDisplayGraphicClick(Sender: TObject);
- procedure cmdBrowseVideoClick(Sender: TObject);
- procedure FormDestroy(Sender: TObject);
- procedure Button1Click(Sender: TObject);
- procedure cmdEjectClick(Sender: TObject);
- procedure cmdUnloadLibClick(Sender: TObject);
- procedure cmdLoadLibClick(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- var
- Form1: TForm1;
- nFileHandle : integer;
-
- implementation
- {$R *.DFM}
- {$I mediadyn.inc}
- { Commented $ I Jakarta.inc }
-
- procedure TForm1.cmdOpenClick(Sender: TObject);
- Var
- szFileName: array[0..79] of Char;
- nControlType : Integer;
- szHold : String;
- nVolume : Integer;
-
- begin
- { Do this to get the filename in the right format
- for sending to the DLL }
- StrPCopy ( szFileName, txtFileName.Text );
-
- if optModal.Checked then nControlType := MD_CONTROL_INT_MODAL;
- if optNonModal.Checked then nControlType := MD_CONTROL_INT_NONMODAL;
- if optNoControl.Checked then nControlType := MD_CONTROL_INT_NONE;
-
- mdClose( 0 ); { Just a precaution here }
-
- { Open the file using all of the automatic settings }
- nFileHandle := mdOpen( Form1.ClientHandle, szFileName, 10, 10,
- MD_VIDSIZE_W_AUTOMATIC, MD_VIDSIZE_H_AUTOMATIC,
- MD_FRAME_DEFAULT_BEG, MD_FRAME_DEFAULT_END,
- nControlType, MD_LOAD_AV_SHOW);
-
- if nFileHandle <> 0 then Timer1.Enabled := True;
-
- Str( mdGetLength( nFileHandle ), szHold );
- lblLengthDisp.Caption := szHold;
- optMoveable.Checked := False;
- nVolume := mdGetVolumeLevel( nFileHandle );
- scrAudioLevel.Position := 100 - nVolume;
- end;
-
- procedure TForm1.cmdPlayClick(Sender: TObject);
- begin
- mdPlay( nFileHandle, MD_PLAY_NONMODAL );
- end;
-
- procedure TForm1.cmdCloseClick(Sender: TObject);
- begin
- mdClose( nFileHandle );
- end;
-
- procedure TForm1.cmdExitClick(Sender: TObject);
- begin
- halt(1); { Exit the Application }
- end;
-
- procedure TForm1.Timer1Timer(Sender: TObject);
- var
- szHold : String;
- nTmp : Integer;
-
- begin
- Str( mdGetFrame( nFileHandle ), szHold );
- lblFrameNo.Caption := szHold;
- case mdGetPlayState( nFileHandle ) of
- 0: lblStateValue.caption := 'Closed';
- 1: lblStateValue.caption := 'Playing';
- 2: lblStateValue.caption := 'Seeking';
- 3: lblStateValue.caption := 'Paused';
- 4: lblStateValue.caption := 'End';
- 5: lblStateValue.caption := 'Stopped';
- end;
- if optInteractive.Checked then
- Begin
- nTmp := mdGetAreaClicked( nFileHandle );
- if nTmp > 0 then
- Begin
- Str( nTmp, szHold );
- lblAreaClicked.Caption := szHold;
- End;
- End;
-
- end;
-
- procedure TForm1.cmdPauseClick(Sender: TObject);
- begin
- mdPause( nFileHandle );
- end;
-
- procedure TForm1.cmdCloseAllClick(Sender: TObject);
- begin
- mdClose( 0 );
- end;
-
- procedure TForm1.cmdStepClick(Sender: TObject);
- begin
- mdStep( nFileHandle );
- end;
-
- procedure TForm1.cmdStopClick(Sender: TObject);
- begin
- mdStop( nFileHandle );
- end;
-
- procedure TForm1.cmdRewindClick(Sender: TObject);
- begin
- mdRewind( nFileHandle );
- end;
-
- procedure TForm1.cmdRestartClick(Sender: TObject);
- begin
- mdRestart( nFileHandle );
- end;
-
- procedure TForm1.cmdLiteClick(Sender: TObject);
- Var
- szFileName: array[0..79] of Char;
-
- begin
- StrPCopy ( szFileName, txtFileName.Text );
- nFileHandle := mdOpenLite( Form1.ClientHandle, szFileName, 10, 10, 1 );
- end;
-
- procedure TForm1.cmdGotoClick(Sender: TObject);
- Var
- lFrame : LongInt;
- nCharPos : Integer;
- begin
- Val( txtFrame.text, lFrame, nCharPos );
- mdGotoFrame( nFileHandle, lFrame );
- end;
-
- procedure TForm1.cmdHideClick(Sender: TObject);
- begin
- mdHide( nFileHandle );
- end;
-
- procedure TForm1.cmdHideVidClick(Sender: TObject);
- begin
- mdHideVideo( nFileHandle );
- end;
-
- procedure TForm1.cmdHideCtrlClick(Sender: TObject);
- begin
- mdHideCtrl( nFileHandle );
- end;
-
- procedure TForm1.cmdShowClick(Sender: TObject);
- begin
- mdShow( nFileHandle );
- end;
-
- procedure TForm1.cmdShowVidClick(Sender: TObject);
- begin
- mdShowVideo( nFileHandle );
- end;
-
- procedure TForm1.cmdShowCtrlClick(Sender: TObject);
- begin
- mdShowCtrl( nFileHandle );
- end;
-
- procedure TForm1.cmdBottomClick(Sender: TObject);
- begin
- mdSetWinTop( nFileHandle );
- end;
-
- procedure TForm1.cmdBottom2Click(Sender: TObject);
- begin
- mdSetWinBottom( nFileHandle );
- end;
-
- procedure TForm1.chkShowBtmBtnClick(Sender: TObject);
- begin
- if chkShowBtmBtn.checked then
- cmdBottom.visible := True
- else
- cmdBottom.visible := False;
- end;
-
- procedure TForm1.cmdTopClick(Sender: TObject);
- begin
- mdSetWinTop( nFileHandle );
- end;
-
- procedure TForm1.optModalClick(Sender: TObject);
- begin
- mdSetCtrlType( nFileHandle, MD_CONTROL_INT_MODAL );
- end;
-
- procedure TForm1.optNonModalClick(Sender: TObject);
- begin
- mdSetCtrlType( nFileHandle, MD_CONTROL_INT_NONMODAL );
- end;
-
- procedure TForm1.optNoControlClick(Sender: TObject);
- begin
- mdSetCtrlType( nFileHandle, MD_CONTROL_INT_NONE );
- end;
-
- procedure TForm1.FormCreate(Sender: TObject);
- begin
-
- Application.ShowHint := False;
- Application.HintColor := clAqua;
- Application.HintPause := 500;
-
- Form1.Left := 0;
- Form1.Top := 0;
-
- nFileHandle := 0;
-
- end;
-
- procedure TForm1.sclPlaybackSpeedChange(Sender: TObject);
- var
- szHold : String;
-
- begin
-
- Str( sclPlaybackSpeed.Position, szHold );
- lblPlaybackSpeed.Caption := 'Speed: ' + szHold;
-
- mdSetPlaybackSpeed( nFileHandle, sclPlaybackSpeed.Position * 10 );
-
- end;
-
-
- procedure TForm1.shpColorMouseDown(Sender: TObject; Button: TMouseButton;
- Shift: TShiftState; X, Y: Integer);
-
- var
- szHold : String;
- nTmp : Integer;
-
- begin
- clrDialog.Execute;
- shpColor.Brush.Color := clrDialog.color;
-
- nTmp := clrDialog.color and 255;
- Str( nTmp, szHold );
- txtRed.Text := szHold;
-
- nTmp := ( clrDialog.color shr 8 ) and 255;
- Str( nTmp, szHold );
- txtGreen.Text := szHold;
-
- nTmp := ( clrDialog.color shr 16 ) and 255;
- Str( nTmp, szHold );
- txtBlue.Text := szHold;
-
- end;
-
- procedure TForm1.cmdColorClick(Sender: TObject);
- var
- nRed, nGreen, nBlue, nCode : Integer;
- lColor : LongInt;
-
- begin
-
- val( txtRed.Text, nRed, nCode );
- val( txtGreen.Text, nGreen, nCode );
- val( txtBlue.Text, nBlue, nCode );
-
- lColor := LongInt(nRed) + ( LongInt(nGreen) * 256 ) + ( LongInt(nBlue) * 65536 );
-
- shpColor.Brush.Color := lColor + 33554432;
-
- mdSetKeyColor( nRed, nGreen, nBlue );
-
- end;
-
- procedure TForm1.txtRedChange(Sender: TObject);
- var
- nTmp, nCode : Integer;
-
- begin
- val( txtRed.Text, nTmp, nCode );
-
- if nTmp > 255 then txtRed.Text := '255';
- if nTmp < 0 then txtRed.Text := '0';
-
- end;
-
- procedure TForm1.txtGreenChange(Sender: TObject);
- var
- nTmp, nCode : Integer;
-
- begin
- val( txtGreen.Text, nTmp, nCode );
-
- if nTmp > 255 then txtGreen.Text := '255';
- if nTmp < 0 then txtGreen.Text := '0';
-
- end;
-
- procedure TForm1.txtBlueChange(Sender: TObject);
- var
- nTmp, nCode : Integer;
-
- begin
- val( txtBlue.Text, nTmp, nCode );
-
- if nTmp > 255 then txtBlue.Text := '255';
- if nTmp < 0 then txtBlue.Text := '0';
-
- end;
-
- procedure TForm1.chkVideoPaletteClick(Sender: TObject);
- begin
- mdSetVideoPalette( Ord(chkVideoPalette.Checked) );
- end;
-
- procedure TForm1.cmdSetOffsetClick(Sender: TObject);
- var
- nXPos, nYPos, nCode : Integer;
-
- begin
-
- val( txtOffsetX.Text, nXPos, nCode );
- val( txtOffsetY.Text, nYPos, nCode );
-
- mdSetVideoOffset( nFileHandle, nXPos, nYPos );
-
- end;
-
- procedure TForm1.txtOffsetXChange(Sender: TObject);
- var
- nTmp, nCode : Integer;
-
- begin
- val( txtOffsetX.Text, nTmp, nCode );
-
- if nTmp > 255 then txtOffsetX.Text := '255';
- if nTmp < 0 then txtOffsetX.Text := '0';
-
- end;
-
- procedure TForm1.txtOffsetYChange(Sender: TObject);
- var
- nTmp, nCode : Integer;
-
- begin
- val( txtOffsetY.Text, nTmp, nCode );
-
- if nTmp > 255 then txtOffsetY.Text := '255';
- if nTmp < 0 then txtOffsetY.Text := '0';
-
- end;
-
- procedure TForm1.cmdSetClipClick(Sender: TObject);
- var
- lFrameBeg, lFrameEnd : LongInt;
-
- begin
-
- lFrameBeg := StrToInt( txtFrameBeg.Text );
- lFrameEnd := StrToInt( txtFrameEnd.Text );
-
- mdSetClip( nFileHandle, lFrameBeg, lFrameEnd );
-
- end;
-
- procedure TForm1.optMoveableClick(Sender: TObject);
- begin
- mdSetWindowInteractive( nFileHandle, Ord( False ) );
- mdSetWindowMoveable( nFileHandle, Ord(optMoveable.Checked) );
- end;
-
- procedure TForm1.optInteractiveClick(Sender: TObject);
- begin
- mdSetWindowMoveable( nFileHandle, Ord(False) );
- mdSetWindowInteractive( nFileHandle, Ord( optInteractive.Checked ) );
- end;
-
- procedure TForm1.cmdSetClipRegionClick(Sender: TObject);
- var
- nXPos, nYPos, nWidth, nHeight, nType, nCode : Integer;
-
- begin
-
- val( txtClipX.Text, nXPos, nCode );
- val( txtClipY.Text, nYPos, nCode );
- val( txtClipWidth.Text, nWidth, nCode );
- val( txtClipHeight.Text, nHeight, nCode );
- {val( spnType.Value, nType, nCode );}
-
- mdSetClippingRegion( nFileHandle, nXPos, nYPos, nWidth, nHeight, spnType.Value );
-
-
- end;
-
- procedure TForm1.cmdMuteClick(Sender: TObject);
- begin
- mdSetAudioMute( nFileHandle );
- end;
-
- procedure TForm1.scrAudioLevelChange(Sender: TObject);
- var
- nVolume : Integer;
-
- begin
-
- nVolume := 100 - scrAudioLevel.Position;
-
- mdSetAudioLevel( nFileHandle, nVolume );
-
- end;
-
- procedure TForm1.cmdSetPosVCClick(Sender: TObject);
- var
- nXPos, nYPos, nCode : Integer;
-
- begin
-
- val( txtBX.Text, nXPos, nCode );
- val( txtBY.Text, nYPos, nCode );
-
- mdSetWinPos( nFileHandle, nXPos, nYPos );
-
- end;
-
- procedure TForm1.cmdSetPosVClick(Sender: TObject);
- var
- nXPos, nYPos, nCode : Integer;
-
- begin
-
- val( txtVX.Text, nXPos, nCode );
- val( txtVY.Text, nYPos, nCode );
-
- mdSetVideoWinPos( nFileHandle, nXPos, nYPos );
-
- end;
-
- procedure TForm1.cmdSetPosCClick(Sender: TObject);
- var
- nXPos, nYPos, nCode : Integer;
-
- begin
-
- val( txtCX.Text, nXPos, nCode );
- val( txtCY.Text, nYPos, nCode );
-
- mdSetCtrlWinPos( nFileHandle, nXPos, nYPos );
-
- end;
-
- procedure TForm1.cmdSetSizeVCClick(Sender: TObject);
- var
- nWidth, nHeight, nCode : Integer;
-
- begin
-
- val( txtBW.Text, nWidth, nCode );
- val( txtBH.Text, nHeight, nCode );
-
- mdSetWinSize( nFileHandle, nWidth, nHeight );
-
- end;
-
- procedure TForm1.cmdSetSizeVClick(Sender: TObject);
- var
- nWidth, nHeight, nCode : Integer;
-
- begin
-
- val( txtVW.Text, nWidth, nCode );
- val( txtVH.Text, nHeight, nCode );
-
- mdSetVideoWinSize( nFileHandle, nWidth, nHeight );
-
- end;
-
- procedure TForm1.cmdSetSizeCClick(Sender: TObject);
- var
- nWidth, nHeight, nCode : Integer;
-
- begin
-
- val( txtCW.Text, nWidth, nCode );
- {val( txtCH.Text, nHeight, nCode );}
-
- mdSetCtrlWinSize( nFileHandle, nWidth );
-
- end;
-
- procedure TForm1.cmdGetPosVCClick(Sender: TObject);
- var
- nXPos, nYPos : Integer;
- szHold : String;
-
- begin
-
- nXPos := mdGetWinX( nFileHandle );
- nYPos := mdGetWinY( nFileHandle );
-
- Str( nXPos, szHold );
- txtBX.Text := szHold;
-
- Str( nYPos, szHold );
- txtBY.Text := szHold;
-
- end;
-
- procedure TForm1.cmdGetPosVClick(Sender: TObject);
- var
- nXPos, nYPos : Integer;
- szHold : String;
-
- begin
-
- nXPos := mdGetVideoWinX( nFileHandle );
- nYPos := mdGetVideoWinY( nFileHandle );
-
- Str( nXPos, szHold );
- txtVX.Text := szHold;
-
- Str( nYPos, szHold );
- txtVY.Text := szHold;
-
- end;
-
- procedure TForm1.cmdGetPosCClick(Sender: TObject);
- var
- nXPos, nYPos : Integer;
- szHold : String;
-
- begin
-
- nXPos := mdGetCtrlWinX( nFileHandle );
- nYPos := mdGetCtrlWinY( nFileHandle );
-
- Str( nXPos, szHold );
- txtCX.Text := szHold;
-
- Str( nYPos, szHold );
- txtCY.Text := szHold;
-
- end;
-
- procedure TForm1.cmdGetSizeVCClick(Sender: TObject);
- var
- nWidth, nHeight : Integer;
- szHold : String;
-
- begin
-
- nWidth := mdGetWinWidth( nFileHandle );
- nHeight := mdGetWinHeight( nFileHandle );
-
- Str( nWidth, szHold );
- txtBW.Text := szHold;
-
- Str( nHeight, szHold );
- txtBH.Text := szHold;
-
- end;
-
- procedure TForm1.cmdGetSizeVClick(Sender: TObject);
- var
- nWidth, nHeight : Integer;
- szHold : String;
-
- begin
-
- nWidth := mdGetVideoWinWidth( nFileHandle );
- nHeight := mdGetVideoWinHeight( nFileHandle );
-
- Str( nWidth, szHold );
- txtVW.Text := szHold;
-
- Str( nHeight, szHold );
- txtVH.Text := szHold;
-
- end;
-
- procedure TForm1.cmdGetSizeCClick(Sender: TObject);
- var
- nWidth, nHeight : Integer;
- szHold : String;
-
- begin
-
- nWidth := mdGetCtrlWinWidth( nFileHandle );
- {nHeight := mdGetVideoWinHeight( nFileHandle );}
-
- Str( nWidth, szHold );
- txtCW.Text := szHold;
-
- {Str( nHeight, szHold );
- txtVH.Text := szHold;}
-
- end;
-
- procedure TForm1.cmdFrameRateClick(Sender: TObject);
- var
- szHold : String;
-
- begin
- Str( mdGetFrameRate( nFileHandle ), szHold );
-
- lblFrameRate.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdPlayedStatusClick(Sender: TObject);
- var
- nPlayed : Integer;
- szHold : String;
-
- begin
- nPlayed := mdGetPlayedStatus( nFileHandle );
-
- Str( nPlayed, szHold );
-
- lblPlayedStatus.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdOpenFilesClick(Sender: TObject);
- var
- nFiles : Integer;
- szHold : String;
-
- begin
- nFiles := mdGetOpenFileCount;
-
- Str( nFiles, szHold );
-
- lblOpenFiles.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdFileTypeClick(Sender: TObject);
- var
- nFileType : Integer;
- szHold : String;
-
- begin
- nFileType := mdGetFileType( nFileHandle );
-
- Str( nFileType, szHold );
-
- lblFileType.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdWindowHandleClick(Sender: TObject);
- var
- lhWnd : LongInt;
- whWnd : Word;
- szHold, szMenu : String;
-
- begin
- whWnd := mdGetWindowHandle( nFileHandle );
- lhWnd := LongInt( whWnd );
-
- Str( whWnd, szMenu );
- szHold := '0x' + IntToHex( lhWnd, 4 );
- pnlWindowHandle.Caption := szHold;
- mnuHandle.Caption := szMenu;
- end;
-
- procedure TForm1.pnlWindowHandleClick(Sender: TObject);
- var
- CurPos : TPoint;
-
- begin
- GetCursorPos( CurPos );
- popHWND.Popup( CurPos.X, CurPos.Y );
- end;
-
- procedure TForm1.cmdDeviceIDClick(Sender: TObject);
- var
- nID : Integer;
- szHold : String;
-
- begin
- nID := mdGetDeviceID( nFileHandle );
-
- Str( nID, szHold );
-
- pnlDeviceID.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdClipFrameClick(Sender: TObject);
- var
- lFrame : LongInt;
- szHold : String;
-
- begin
-
- lFrame := mdGetClipFrame( nFileHandle );
-
- szHold := IntToStr( lFrame );
-
- pnlClipFrame.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdClipLengthClick(Sender: TObject);
- var
- lFrame : LongInt;
- szHold : String;
-
- begin
-
- lFrame := mdGetClipLength( nFileHandle );
-
- szHold := IntToStr( lFrame );
-
- pnlClipLength.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdDisplayStateClick(Sender: TObject);
- var
- nDisplayState : Integer;
- szHold : String;
-
- begin
- nDisplayState := mdGetDisplayState( nFileHandle );
-
- Str( nDisplayState, szHold );
-
- pnlDisplayState.Caption := szHold;
-
- end;
-
- procedure TForm1.cmdSendStringClick(Sender: TObject);
- Var
- szSendString: array[0..127] of Char;
- szHold, szHold1 : String;
- lRet : LongInt;
-
- begin
-
- StrPCopy ( szSendString, txtSendString.Text );
- lRet := mdMCISendString( nFileHandle, szSendString );
-
- Str( lRet, szHold );
- szHold1 := 'MCIReturn: ' + szHold;
-
- pnlMCIReturn.Caption := szHold1;
-
- end;
-
- procedure TForm1.txtSendStringKeyPress(Sender: TObject; var Key: Char);
- begin
- if Key = Char( 13 ) then
- begin
- cmdSendStringClick( Sender );
- Key := Char( 0 );
- end;
- end;
-
- procedure TForm1.SpinButton1DownClick(Sender: TObject);
- begin
- if imgCursor.Top > -340 then
- imgCursor.Top := imgCursor.Top - 34;
-
- end;
-
- procedure TForm1.SpinButton1UpClick(Sender: TObject);
- begin
- if imgCursor.Top < 0 then
- imgCursor.Top := imgCursor.Top + 34;
- end;
-
- procedure TForm1.cmdCursorSetVCClick(Sender: TObject);
- var
- nCursor : Integer;
-
- begin
- nCursor := Abs( Trunc( imgCursor.Top / 34 ) ) - 1;
- if nCursor > -1 then
- mdSetCursor( nCursor )
- else
- mdResetCursor;
- end;
-
- procedure TForm1.cmdCursorSetVClick(Sender: TObject);
- var
- nCursor : Integer;
-
- begin
- nCursor := Abs( Trunc( imgCursor.Top / 34 ) ) - 1;
- if nCursor > -1 then
- mdSetVideoCursor( nCursor )
- else
- mdResetVideoCursor;
- end;
-
- procedure TForm1.cmdCursorSetCClick(Sender: TObject);
- var
- nCursor : Integer;
-
- begin
- nCursor := Abs( Trunc( imgCursor.Top / 34 ) ) - 1;
- if nCursor > -1 then
- mdSetCtrlCursor( nCursor )
- else
- mdResetCtrlCursor;
- end;
-
- procedure TForm1.cmdCursorResetCClick(Sender: TObject);
- begin
- mdResetCtrlCursor;
- end;
-
- procedure TForm1.cmdCursorResetVClick(Sender: TObject);
- begin
- mdResetVideoCursor;
- end;
-
- procedure TForm1.cmdCursorResetVCClick(Sender: TObject);
- begin
- mdResetCursor;
- end;
-
- procedure TForm1.cmdBrowseClick(Sender: TObject);
- begin
- dlgOpen.Execute;
- txtGraphicFileName.Text := dlgOpen.FileName;
- end;
-
- procedure TForm1.cmdOpenGraphicClick(Sender: TObject);
- var
- szFileName: array[0..79] of Char;
-
- begin
- StrPCopy ( szFileName, txtGraphicFileName.Text );
- mdOpenGraphic( nFileHandle, szFileName );
- end;
-
- procedure TForm1.cmdOpenKeepClick(Sender: TObject);
- var
- szFileName: array[0..79] of Char;
-
- begin
- StrPCopy ( szFileName, txtGraphicFileName.Text );
- mdOpenGraphicKeep( nFileHandle, szFileName );
-
- end;
-
- procedure TForm1.cmdShowGraphicClick(Sender: TObject);
- begin
- mdShowGraphic( nFileHandle, Ord( chkUsePalette.Checked ) );
- end;
-
- procedure TForm1.cmdHideGraphicClick(Sender: TObject);
- begin
- mdHideGraphic( nFileHandle );
- end;
-
- procedure TForm1.cmdCloseGraphicClick(Sender: TObject);
- begin
- mdCloseGraphic( nFileHandle );
- end;
-
- procedure TForm1.cmdShowGraphicPosClick(Sender: TObject);
- var
- nXPos, nYPos, nWidth, nHeight, nType, nCode : Integer;
-
- begin
-
- val( txtGrXPos.Text, nXPos, nCode );
- val( txtGrYPos.Text, nYPos, nCode );
- val( txtGrWidth.Text, nWidth, nCode );
- val( txtGrHeight.Text, nHeight, nCode );
-
- mdShowGraphicPos( nFileHandle, nXPos, nYPos, nWidth, nHeight, Ord( chkUsePalette.Checked ) );
-
- end;
-
- procedure TForm1.cmdDisplayGraphicClick(Sender: TObject);
- var
- nXPos, nYPos, nType, nCode : Integer;
- szFileName: array[0..79] of Char;
-
- begin
- StrPCopy ( szFileName, txtGraphicFileName.Text );
- val( txtDispXPos.Text, nXPos, nCode );
- val( txtDispYPos.Text, nYPos, nCode );
-
- mdDisplayGraphic( nFileHandle, szFileName, nXPos, nYPos, Ord( chkUsePalette.Checked ) );
-
- end;
-
- procedure TForm1.cmdBrowseVideoClick(Sender: TObject);
- begin
- dlgVideo.Execute;
- txtFileName.Text := dlgVideo.FileName;
- end;
-
- procedure TForm1.FormDestroy(Sender: TObject);
- begin
- { Do this because Delphi does not unload DLLs properly }
- mdClose(0);
- end;
-
- procedure TForm1.Button1Click(Sender: TObject);
- var
- szFileName: array[0..79] of Char;
-
- begin
- {mdJSetTransColor( 255, 255, 255 );
- StrPCopy ( szFileName, txtGraphicFileName.Text );
- mdJOpenGraphic( nFileHandle, szFileName, 0, 0, 0 );}
-
- end;
-
- procedure TForm1.cmdEjectClick(Sender: TObject);
- var nRet: Integer;
-
- begin
- nRet := mdCDEject;
- end;
-
- procedure TForm1.cmdUnloadLibClick(Sender: TObject);
- var
- nRet : Integer;
- begin
- nRet := mdCloseLibrary;
- end;
-
- procedure TForm1.cmdLoadLibClick(Sender: TObject);
- var
- nRet : Integer;
- begin
- nRet := mdOpenLibrary;
- end;
-
- end.
-
-
-