oxvideosetting.pas

Newton Game Dynamic 1.52 Delphi下基于GLScene的OpenGL游戏开发控件。功能非常强大和易于使用。 Advanced physics engine for re

unit oxVideoSetting;
(*==============================================================================
                    
 Version: MPL 1.1

 The contents of this file are subject to the Mozilla Public License Version
 1.1 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
 http://www.mozilla.org/MPL/


 Software distributed under the License is distributed on an "AS IS" basis,
 WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 for the specific language governing rights and limitations under the
 License.

 The Original Code is "oxNewton opengl-Dynamics-delphi-component".

 The Initial Developer of the Original Code is
 Dave Gravel, OrionX3D Opengl & Delphi Programming, [e-mail].
                       http://www.Dave.ServeUsers.com
                       http://www.k00m.sexidude.com

 Portions created by Dave Gravel are Copyright (C) 2004 - 2006.
 Dave Gravel. All Rights Reserved.

 Contributor(s): GLScene (http://www.glscene.org) -
 Julio Jerez and Alain Suero (http://www.newtondynamics.com) -
 Sascha Willems (www.delphigl.de)

================================================================================
 oxNewton v1.47 by Dave Gravel.

PS: I request only one thing from the users of my oxNewton Component,
it is to put on your about or your help a comment saying you using the
oxNewton Component with my name Dave Gravel and my
e-mail: [e-mail]
Don't modify or remove any comment or information on my file
if you do some modification on my code please contact me.
Read the Newton license too, it is realy important.

===============================================================================*)
interface
  uses Forms, SysUtils, Messages, Graphics, Controls, classes, Dialogs, windows,
       StdCtrls,
  //
  GLWin32Viewer, GLScene, GLObjects, VectorGeometry, GLTexture, GLMisc,
  GLScreen, GLCadencer, oxVS;
{******************************************************************************}
 // [10-04-2006]: TOXVideoSetting last change by Dave Gravel.
{******************************************************************************}
type  
  TOXVideoSetting = class( TComponent )
    private
      FMainForm: TForm;
      FViewer: TGLSceneViewer;
      FCadencer: TGLCadencer;
    protected
      //
    public
      procedure ExecuteFormSetting;
      constructor Create(aOwner: TComponent); override;
      destructor Destroy; override;
    published
      property Viewer: TGLSceneViewer read FViewer write FViewer;
      property Cadencer: TGLCadencer read FCadencer write FCadencer;
  end;
implementation
{******************************************************************************}
 // [10-04-2006]: TOXVideoSetting last change by Dave Gravel.
{******************************************************************************}
constructor TOXVideoSetting.Create(aOwner: TComponent);
begin
  inherited Create(aOwner);
  ReadVideoModes;
  FMainForm:= TForm( aOwner );
  FMainForm.Width:= 0;
  FMainForm.Height:= 0;
  FMainForm.WindowState:= wsMinimized;
  FMainForm.Caption:= 'oxNewton 1.46 by Dave Gravel - 2006.';
  Application.Title:= 'oxNewton 1.46 by Dave Gravel - 2006.';
  oxVideoFrm:= ToxVideoFrm.Create( aOwner );
end;
{******************************************************************************}
 // [10-04-2006]: TOXVideoSetting last change by Dave Gravel.
{******************************************************************************}
procedure TOXVideoSetting.ExecuteFormSetting;
var
  i: Integer;
  DevMode: TDeviceMode;
begin
  i:=0;
  {$IFOPT R+}
   {$DEFINE CKRANGE}
   {$R-} //range-checking of
  {$ENDIF}
  while EnumDisplaySettings( nil, i, DevMode ) do begin
    with Devmode do
      oxVideoFrm.ListBox1.Items.Add(Format( '%d x %d %d bits %dhtz',
      [ dmPelsWidth, dmPelsHeight, dmBitsPerPel, dmDisplayFrequency ] ) );
    Inc(i);
  end;
  {$IFDEF CKRANGE}
   {$UNDEF CKRANGE}
   {$R+} //range-checking on
  {$ENDIF}
  oxVideoFrm.oxVirtualMainFrm:= FMainForm;
  oxVideoFrm.oxVirtualViewer:= FViewer;
  oxVideoFrm.oxVirtualCadencer:= FCadencer;
  oxVideoFrm.Show;  
end;
{******************************************************************************}
 // [10-04-2006]: TOXVideoSetting last change by Dave Gravel.
{******************************************************************************}
destructor TOXVideoSetting.Destroy;
begin
  FMainForm:= nil;
  FViewer:= nil;
  RestoreDefaultMode;
  inherited Destroy;
end;
{******************************************************************************}
{$D '[10-04-2006]: TOXNewtonManager v1.47 by Dave Gravel under MPL-1.1 license.'}
{******************************************************************************}
end.