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      1 /*
      2  * Copyright (C) 2007, 2008, 2009, 2010 Apple, Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef QTMovieGWorld_h
     27 #define QTMovieGWorld_h
     28 
     29 
     30 #include "QTMovie.h"
     31 #include <Unicode.h>
     32 #include <WTF/RefCounted.h>
     33 #include <WTF/RefPtr.h>
     34 #include <windows.h>
     35 
     36 #ifdef QTMOVIEWIN_EXPORTS
     37 #define QTMOVIEWIN_API __declspec(dllexport)
     38 #else
     39 #define QTMOVIEWIN_API __declspec(dllimport)
     40 #endif
     41 
     42 class QTMovieGWorld;
     43 class QTMovieGWorldPrivate;
     44 
     45 class QTMovieGWorldClient {
     46 public:
     47     virtual void movieNewImageAvailable(QTMovieGWorld*) = 0;
     48 };
     49 
     50 class QTMovieGWorldFullscreenClient {
     51 public:
     52     virtual LRESULT fullscreenClientWndProc(HWND, UINT message, WPARAM, LPARAM) = 0;
     53 };
     54 
     55 class QTMOVIEWIN_API QTMovieGWorld : public RefCounted<QTMovieGWorld> {
     56 public:
     57     QTMovieGWorld(QTMovieGWorldClient*);
     58     ~QTMovieGWorld();
     59 
     60     void getNaturalSize(int& width, int& height);
     61     void setSize(int width, int height);
     62 
     63     void setVisible(bool);
     64     void paint(HDC, int x, int y);
     65     void getCurrentFrameInfo(void*& buffer, unsigned& bitsPerPixel, unsigned& rowBytes, unsigned& width, unsigned& height);
     66 
     67     void setDisabled(bool);
     68     bool isDisabled() const;
     69 
     70     // Returns the full-screen window created
     71     HWND enterFullscreen(QTMovieGWorldFullscreenClient*);
     72     void exitFullscreen();
     73 
     74     void setMovie(PassRefPtr<QTMovie>);
     75     QTMovie* movie() const;
     76 
     77 private:
     78     static LRESULT fullscreenWndProc(HWND, UINT message, WPARAM, LPARAM);
     79 
     80     QTMovieGWorldPrivate* m_private;
     81     friend class QTMovieGWorldPrivate;
     82 };
     83 
     84 #endif
     85