src/apps/mplayerc/QuicktimeGraph.h

   1 /*
   2  *      Copyright (C) 2003-2006 Gabest
   3  *      http://www.gabest.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GNU Make; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #pragma once
  23 #include "BaseGraph.h"
  24 #include "DX7AllocatorPresenter.h"
  25 #include "DX9AllocatorPresenter.h"
  26
  27 namespace DSObjects
  28 {
  29
  30 class CQuicktimeGraph;
  31
  32 class CQuicktimeWindow : public CPlayerWindow
  33 {
  34         CDC m_dc;
  35         CBitmap m_bm;
  36         QT::GWorldPtr m_offscreenGWorld;
  37
  38         CQuicktimeGraph* m_pGraph;
  39         FILTER_STATE m_fs;
  40         UINT m_idEndPoller;
  41
  42         static QT::OSErr MyMovieDrawingCompleteProc(QT::Movie theMovie, long refCon);
  43
  44         void ProcessMovieEvent(unsigned int message, unsigned int wParam, long lParam);
  45
  46 protected:
  47         virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
  48
  49 public:
  50         CQuicktimeWindow(CQuicktimeGraph* pGraph);
  51
  52         bool OpenMovie(CString fn);
  53         void CloseMovie();
  54
  55         void Run(), Pause(), Stop();
  56         FILTER_STATE GetState();
  57
  58         QT::Movie                       theMovie;
  59     QT::MovieController theMC;
  60         CSize                           m_size;
  61
  62 public:
  63         DECLARE_MESSAGE_MAP()
  64         afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
  65         afx_msg void OnDestroy();
  66         afx_msg BOOL OnEraseBkgnd(CDC* pDC);
  67         afx_msg void OnTimer(UINT nIDEvent);
  68 };
  69
  70 class CQuicktimeGraph : public CBaseGraph, public IVideoFrameStep
  71 {
  72 protected:
  73         bool m_fQtInitialized;
  74
  75         CPlayerWindow m_wndWindowFrame;
  76         CQuicktimeWindow m_wndDestFrame;
  77
  78         CComPtr<ISubPicAllocatorPresenter> m_pQTAP;
  79
  80 public:
  81         CQuicktimeGraph(HWND hParent, HRESULT& hr);
  82         virtual ~CQuicktimeGraph();
  83
  84     DECLARE_IUNKNOWN;
  85     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
  86
  87 protected:
  88         // IGraphBuilder
  89     STDMETHODIMP RenderFile(LPCWSTR lpcwstrFile, LPCWSTR lpcwstrPlayList);
  90
  91         // IMediaControl
  92     STDMETHODIMP Run();
  93     STDMETHODIMP Pause();
  94     STDMETHODIMP Stop();
  95         STDMETHODIMP GetState(LONG msTimeout, OAFilterState* pfs);
  96
  97         // IMediaSeeking
  98         STDMETHODIMP GetDuration(LONGLONG* pDuration);
  99         STDMETHODIMP GetCurrentPosition(LONGLONG* pCurrent);
 100         STDMETHODIMP SetPositions(LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags);
 101         STDMETHODIMP SetRate(double dRate);
 102         STDMETHODIMP GetRate(double* pdRate);
 103
 104         // IVideoWindow
 105     STDMETHODIMP SetWindowPosition(long Left, long Top, long Width, long Height);
 106
 107         // IBasicVideo
 108     STDMETHODIMP SetDestinationPosition(long Left, long Top, long Width, long Height);
 109     STDMETHODIMP GetVideoSize(long* pWidth, long* pHeight);
 110
 111         // IBasicAudio
 112     STDMETHODIMP put_Volume(long lVolume);
 113     STDMETHODIMP get_Volume(long* plVolume);
 114
 115         // IVideoFrameStep
 116     STDMETHODIMP Step(DWORD dwFrames, IUnknown* pStepObject);
 117     STDMETHODIMP CanStep(long bMultiple, IUnknown* pStepObject);
 118     STDMETHODIMP CancelStep();
 119
 120         // IGraphEngine
 121         STDMETHODIMP_(engine_t) GetEngine();
 122 };
 123
 124 }
 125 using namespace DSObjects;