src/apps/mplayerc/BaseGraph.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
  24 #include "IGraphBuilder2.h"
  25
  26 class CPlayerWindow : public CWnd
  27 {
  28 public:
  29         CPlayerWindow() {}
  30
  31 protected:
  32         virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
  33         afx_msg BOOL OnEraseBkgnd(CDC* pDC);
  34         DECLARE_MESSAGE_MAP()
  35 };
  36
  37 typedef enum {DirectShow = 0, RealMedia, QuickTime, ShockWave} engine_t;
  38
  39 [uuid("B110CDE5-6331-4118-8AAF-A870D6F7E2E4")]
  40 interface IGraphEngine : public IUnknown
  41 {
  42         STDMETHOD_(engine_t, GetEngine) () = 0;
  43 };
  44
  45 enum
  46 {
  47         EC_BG_AUDIO_CHANGED = EC_USER+1,
  48         EC_BG_ERROR
  49 };
  50
  51 class CBaseGraph
  52         : public CUnknown
  53         , public IGraphBuilder2
  54         , public IMediaControl
  55         , public IMediaEventEx
  56         , public IMediaSeeking
  57         , public IVideoWindow
  58         , public IBasicVideo
  59         , public IBasicAudio
  60         , public IAMOpenProgress
  61         , public IGraphEngine
  62 {
  63         OAHWND m_hNotifyWnd;
  64         long m_lNotifyMsg;
  65         LONG_PTR m_lNotifyInstData;
  66
  67         typedef struct {long m_lEventCode; LONG_PTR m_lParam1, m_lParam2;} GMSG;
  68         CList<GMSG> m_msgqueue;
  69
  70 protected:
  71         void ClearMessageQueue();
  72
  73 public:
  74         CBaseGraph();
  75         virtual ~CBaseGraph();
  76
  77     DECLARE_IUNKNOWN;
  78     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
  79
  80         void NotifyEvent(long lEventCode, LONG_PTR lParam1 = 0, LONG_PTR lParam2 = 0);
  81
  82 protected:
  83     // IDispatch
  84         STDMETHODIMP GetTypeInfoCount(UINT* pctinfo);
  85         STDMETHODIMP GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo);
  86         STDMETHODIMP GetIDsOfNames(REFIID riid, LPOLESTR* rgszNames, UINT cNames, LCID lcid, DISPID* rgDispId);
  87         STDMETHODIMP Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr);
  88
  89         // IFilterGraph
  90     STDMETHODIMP AddFilter(IBaseFilter* pFilter, LPCWSTR pName);
  91         STDMETHODIMP RemoveFilter(IBaseFilter* pFilter);
  92         STDMETHODIMP EnumFilters(IEnumFilters** ppEnum);
  93         STDMETHODIMP FindFilterByName(LPCWSTR pName, IBaseFilter** ppFilter);
  94         STDMETHODIMP ConnectDirect(IPin* ppinOut, IPin* ppinIn, const AM_MEDIA_TYPE* pmt);
  95     STDMETHODIMP Reconnect(IPin* ppin);
  96         STDMETHODIMP Disconnect(IPin* ppin);
  97     STDMETHODIMP SetDefaultSyncSource();
  98
  99         // IGraphBuilder
 100         STDMETHODIMP Connect(IPin* ppinOut, IPin* ppinIn);
 101     STDMETHODIMP Render(IPin* ppinOut);
 102     STDMETHODIMP RenderFile(LPCWSTR lpcwstrFile, LPCWSTR lpcwstrPlayList);
 103         STDMETHODIMP AddSourceFilter(LPCWSTR lpcwstrFileName, LPCWSTR lpcwstrFilterName, IBaseFilter** ppFilter);
 104     STDMETHODIMP SetLogFile(DWORD_PTR hFile);
 105     STDMETHODIMP Abort();
 106     STDMETHODIMP ShouldOperationContinue();
 107
 108         // IFilterGraph2
 109         STDMETHODIMP AddSourceFilterForMoniker(IMoniker* pMoniker, IBindCtx* pCtx, LPCWSTR lpcwstrFilterName, IBaseFilter** ppFilter);
 110         STDMETHODIMP ReconnectEx(IPin* ppin, const AM_MEDIA_TYPE* pmt);
 111         STDMETHODIMP RenderEx(IPin* pPinOut, DWORD dwFlags, DWORD* pvContext);
 112
 113         // IGraphBuilder2
 114         STDMETHODIMP IsPinDirection(IPin* pPin, PIN_DIRECTION dir);
 115         STDMETHODIMP IsPinConnected(IPin* pPin);
 116         STDMETHODIMP ConnectFilter(IBaseFilter* pBF, IPin* pPinIn);
 117         STDMETHODIMP ConnectFilter(IPin* pPinOut, IBaseFilter* pBF);
 118         STDMETHODIMP ConnectFilterDirect(IPin* pPinOut, IBaseFilter* pBF, const AM_MEDIA_TYPE* pmt);
 119         STDMETHODIMP NukeDownstream(IUnknown* pUnk);
 120         STDMETHODIMP FindInterface(REFIID iid, void** ppv, BOOL bRemove);
 121         STDMETHODIMP AddToROT();
 122         STDMETHODIMP RemoveFromROT();
 123
 124         // IMediaControl
 125     STDMETHODIMP Run();
 126     STDMETHODIMP Pause();
 127     STDMETHODIMP Stop();
 128         STDMETHODIMP GetState(LONG msTimeout, OAFilterState* pfs);
 129     STDMETHODIMP RenderFile(BSTR strFilename);
 130     STDMETHODIMP AddSourceFilter(BSTR strFilename, IDispatch** ppUnk);
 131     STDMETHODIMP get_FilterCollection(IDispatch** ppUnk);
 132     STDMETHODIMP get_RegFilterCollection(IDispatch** ppUnk);
 133     STDMETHODIMP StopWhenReady();
 134
 135         // IMediaEvent
 136     STDMETHODIMP GetEventHandle(OAEVENT* hEvent);
 137         STDMETHODIMP GetEvent(long* lEventCode, LONG_PTR* lParam1, LONG_PTR* lParam2, long msTimeout);
 138     STDMETHODIMP WaitForCompletion(long msTimeout, long* pEvCode);
 139         STDMETHODIMP CancelDefaultHandling(long lEvCode);
 140         STDMETHODIMP RestoreDefaultHandling(long lEvCode);
 141         STDMETHODIMP FreeEventParams(long lEvCode, LONG_PTR lParam1, LONG_PTR lParam2);
 142
 143         // IMediaEventEx
 144     STDMETHODIMP SetNotifyWindow(OAHWND hwnd, long lMsg, LONG_PTR lInstanceData);
 145     STDMETHODIMP SetNotifyFlags(long lNoNotifyFlags);
 146         STDMETHODIMP GetNotifyFlags(long* lplNoNotifyFlags);
 147
 148         // IMediaSeeking
 149         STDMETHODIMP GetCapabilities(DWORD* pCapabilities);
 150         STDMETHODIMP CheckCapabilities(DWORD* pCapabilities);
 151         STDMETHODIMP IsFormatSupported(const GUID* pFormat);
 152         STDMETHODIMP QueryPreferredFormat(GUID* pFormat);
 153         STDMETHODIMP GetTimeFormat(GUID* pFormat);
 154         STDMETHODIMP IsUsingTimeFormat(const GUID* pFormat);
 155         STDMETHODIMP SetTimeFormat(const GUID* pFormat);
 156         STDMETHODIMP GetDuration(LONGLONG* pDuration);
 157         STDMETHODIMP GetStopPosition(LONGLONG* pStop);
 158         STDMETHODIMP GetCurrentPosition(LONGLONG* pCurrent);
 159         STDMETHODIMP ConvertTimeFormat(LONGLONG* pTarget, const GUID* pTargetFormat, LONGLONG Source, const GUID* pSourceFormat);
 160         STDMETHODIMP SetPositions(LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags);
 161         STDMETHODIMP GetPositions(LONGLONG* pCurrent, LONGLONG* pStop);
 162         STDMETHODIMP GetAvailable(LONGLONG* pEarliest, LONGLONG* pLatest);
 163         STDMETHODIMP SetRate(double dRate);
 164         STDMETHODIMP GetRate(double* pdRate);
 165         STDMETHODIMP GetPreroll(LONGLONG* pllPreroll);
 166
 167         // IVideoWindow
 168     STDMETHODIMP put_Caption(BSTR strCaption);
 169     STDMETHODIMP get_Caption(BSTR* strCaption);
 170         STDMETHODIMP put_WindowStyle(long WindowStyle);
 171         STDMETHODIMP get_WindowStyle(long* WindowStyle);
 172         STDMETHODIMP put_WindowStyleEx(long WindowStyleEx);
 173         STDMETHODIMP get_WindowStyleEx(long* WindowStyleEx);
 174         STDMETHODIMP put_AutoShow(long AutoShow);
 175         STDMETHODIMP get_AutoShow(long* AutoShow);
 176         STDMETHODIMP put_WindowState(long WindowState);
 177         STDMETHODIMP get_WindowState(long* WindowState);
 178         STDMETHODIMP put_BackgroundPalette(long BackgroundPalette);
 179         STDMETHODIMP get_BackgroundPalette(long* pBackgroundPalette);
 180         STDMETHODIMP put_Visible(long Visible);
 181         STDMETHODIMP get_Visible(long* pVisible);
 182         STDMETHODIMP put_Left(long Left);
 183         STDMETHODIMP get_Left(long* pLeft);
 184         STDMETHODIMP put_Width(long Width);
 185         STDMETHODIMP get_Width(long* pWidth);
 186         STDMETHODIMP put_Top(long Top);
 187         STDMETHODIMP get_Top(long* pTop);
 188         STDMETHODIMP put_Height(long Height);
 189         STDMETHODIMP get_Height(long* pHeight);
 190         STDMETHODIMP put_Owner(OAHWND Owner);
 191         STDMETHODIMP get_Owner(OAHWND* Owner);
 192         STDMETHODIMP put_MessageDrain(OAHWND Drain);
 193         STDMETHODIMP get_MessageDrain(OAHWND* Drain);
 194         STDMETHODIMP get_BorderColor(long* Color);
 195         STDMETHODIMP put_BorderColor(long Color);
 196         STDMETHODIMP get_FullScreenMode(long* FullScreenMode);
 197         STDMETHODIMP put_FullScreenMode(long FullScreenMode);
 198     STDMETHODIMP SetWindowForeground(long Focus);
 199     STDMETHODIMP NotifyOwnerMessage(OAHWND hwnd, long uMsg, LONG_PTR wParam, LONG_PTR lParam);
 200     STDMETHODIMP SetWindowPosition(long Left, long Top, long Width, long Height);
 201         STDMETHODIMP GetWindowPosition(long* pLeft, long* pTop, long* pWidth, long* pHeight);
 202         STDMETHODIMP GetMinIdealImageSize(long* pWidth, long* pHeight);
 203         STDMETHODIMP GetMaxIdealImageSize(long* pWidth, long* pHeight);
 204         STDMETHODIMP GetRestorePosition(long* pLeft, long* pTop, long* pWidth, long* pHeight);
 205         STDMETHODIMP HideCursor(long HideCursor);
 206         STDMETHODIMP IsCursorHidden(long* CursorHidden);
 207
 208         // IBasicVideo
 209     STDMETHODIMP get_AvgTimePerFrame(REFTIME* pAvgTimePerFrame);
 210     STDMETHODIMP get_BitRate(long* pBitRate);
 211     STDMETHODIMP get_BitErrorRate(long* pBitErrorRate);
 212     STDMETHODIMP get_VideoWidth(long* pVideoWidth);
 213     STDMETHODIMP get_VideoHeight(long* pVideoHeight);
 214     STDMETHODIMP put_SourceLeft(long SourceLeft);
 215     STDMETHODIMP get_SourceLeft(long* pSourceLeft);
 216     STDMETHODIMP put_SourceWidth(long SourceWidth);
 217     STDMETHODIMP get_SourceWidth(long* pSourceWidth);
 218     STDMETHODIMP put_SourceTop(long SourceTop);
 219     STDMETHODIMP get_SourceTop(long* pSourceTop);
 220     STDMETHODIMP put_SourceHeight(long SourceHeight);
 221     STDMETHODIMP get_SourceHeight(long* pSourceHeight);
 222     STDMETHODIMP put_DestinationLeft(long DestinationLeft);
 223     STDMETHODIMP get_DestinationLeft(long* pDestinationLeft);
 224     STDMETHODIMP put_DestinationWidth(long DestinationWidth);
 225     STDMETHODIMP get_DestinationWidth(long* pDestinationWidth);
 226     STDMETHODIMP put_DestinationTop(long DestinationTop);
 227     STDMETHODIMP get_DestinationTop(long* pDestinationTop);
 228     STDMETHODIMP put_DestinationHeight(long DestinationHeight);
 229     STDMETHODIMP get_DestinationHeight(long* pDestinationHeight);
 230     STDMETHODIMP SetSourcePosition(long Left, long Top, long Width, long Height);
 231     STDMETHODIMP GetSourcePosition(long* pLeft, long* pTop, long* pWidth, long* pHeight);
 232     STDMETHODIMP SetDefaultSourcePosition();
 233     STDMETHODIMP SetDestinationPosition(long Left, long Top, long Width, long Height);
 234     STDMETHODIMP GetDestinationPosition(long* pLeft, long* pTop, long* pWidth, long* pHeight);
 235     STDMETHODIMP SetDefaultDestinationPosition();
 236     STDMETHODIMP GetVideoSize(long* pWidth, long* pHeight);
 237     STDMETHODIMP GetVideoPaletteEntries(long StartIndex, long Entries, long* pRetrieved, long* pPalette);
 238     STDMETHODIMP GetCurrentImage(long* pBufferSize, long* pDIBImage);
 239     STDMETHODIMP IsUsingDefaultSource();
 240     STDMETHODIMP IsUsingDefaultDestination();
 241
 242         // IBasicAudio
 243     STDMETHODIMP put_Volume(long lVolume);
 244     STDMETHODIMP get_Volume(long* plVolume);
 245     STDMETHODIMP put_Balance(long lBalance);
 246     STDMETHODIMP get_Balance(long* plBalance);
 247
 248         // IAMOpenProgress
 249         STDMETHODIMP QueryProgress(LONGLONG* pllTotal, LONGLONG* pllCurrent);
 250         STDMETHODIMP AbortOperation();
 251
 252         // IGraphEngine
 253         STDMETHODIMP_(engine_t) GetEngine();
 254 };
 255