X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/78450975b22a9d3715af1570ee57913d27617c27..30c4dd918ad3fd79065f5253e012b39e5fe942c8:/src/msw/mediactrl.cpp diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp index 287192c158..1578d45777 100644 --- a/src/msw/mediactrl.cpp +++ b/src/msw/mediactrl.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/mediactrl.cpp +// Name: src/msw/mediactrl.cpp // Purpose: Built-in Media Backends for Windows // Author: Ryan Norton // Modified by: @@ -9,6 +9,12 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// FIXME FIXME FIXME: +// extract different backends in different files (better yet, make backends +// dynamically loadable...), they have nothing to do with each other and this +// file is huge and also separate the standard contents from our code itself + + //=========================================================================== // DECLARATIONS //=========================================================================== @@ -17,69 +23,1399 @@ // Pre-compiled header stuff //--------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "mediactrl.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif -//--------------------------------------------------------------------------- -// Includes -//--------------------------------------------------------------------------- +#if wxUSE_MEDIACTRL + #include "wx/mediactrl.h" -//--------------------------------------------------------------------------- -// Compilation guard -//--------------------------------------------------------------------------- -#if wxUSE_MEDIACTRL +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/dcclient.h" + #include "wx/timer.h" + #include "wx/math.h" // log10 & pow +#endif + +#include "wx/msw/private.h" // user info and wndproc setting/getting +#include "wx/dynlib.h" //--------------------------------------------------------------------------- -// Externals (somewhere in src/msw/app.cpp) +// Externals (somewhere in src/msw/app.cpp and src/msw/window.cpp) //--------------------------------------------------------------------------- extern "C" WXDLLIMPEXP_BASE HINSTANCE wxGetInstance(void); #ifdef __WXWINCE__ -extern wxChar *wxCanvasClassName; +extern WXDLLIMPEXP_CORE wxChar *wxCanvasClassName; #else -extern const wxChar *wxCanvasClassName; +extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; +#endif + +LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, + WPARAM wParam, LPARAM lParam); + +//--------------------------------------------------------------------------- +// Killed MSVC warnings +//--------------------------------------------------------------------------- +//disable "cast truncates constant value" for VARIANT_BOOL values +//passed as parameters in VC5 and up +#ifdef _MSC_VER +#pragma warning (disable:4310) #endif //=========================================================================== -// BACKEND DECLARATIONS +// BACKEND DECLARATIONS //=========================================================================== //--------------------------------------------------------------------------- +// wxAMMediaBackend +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// wxActiveXContainer - includes all the COM-specific stuff we need +//--------------------------------------------------------------------------- +#include "wx/msw/ole/activex.h" + +//--------------------------------------------------------------------------- +// IIDS - used by CoCreateInstance and IUnknown::QueryInterface // -// wxAMMediaBackend +// [idl name] [idl decription] +// amcompat.idl Microsoft Active Movie Control (Ver 2.0) +// nscompat.idl Microsoft NetShow Player (Ver 1.0) +// msdxm.idl Windows Media Player (Ver 1.0) +// quartz.idl +// +// First, when I say I "from XXX.idl", I mean I go into the COM Browser +// ($Microsoft Visual Studio$/Common/Tools/OLEVIEW.EXE), open +// "type libraries", open a specific type library (for quartz for example its +// "ActiveMovie control type library (V1.0)"), save it as an .idl, compile the +// idl using the midl compiler that comes with visual studio +// ($Microsoft Visual Studio$/VC98/bin/midl.exe on VC6) with the /h argument +// to make it generate stubs (a .h & .c file), then clean up the generated +// interfaces I want with the STDMETHOD wrappers and then put them into +// mediactrl.cpp. +// +// According to the MSDN docs, IMediaPlayer requires Windows 98 SE +// or greater. NetShow is available on Windows 3.1 and I'm guessing +// IActiveMovie is too. IMediaPlayer is essentially the Windows Media +// Player 6.4 SDK. // +// IWMP is from PlayerOCX.idl on PocketPC 2000, which uses CLSID_MediaPlayer +// as well as the main windows line. +// +// Some of these are not used but are kept here for future reference anyway //--------------------------------------------------------------------------- +const IID IID_IActiveMovie = {0x05589FA2,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}}; +const IID IID_IActiveMovie2 = {0xB6CD6554,0xE9CB,0x11D0,{0x82,0x1F,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; +const IID IID_IActiveMovie3 = {0x265EC140,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; + +const IID IID_INSOPlay = {0x2179C5D1,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; +const IID IID_INSPlay = {0xE7C4BE80,0x7960,0x11D0,{0xB7,0x27,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; +const IID IID_INSPlay1 = {0x265EC141,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}}; + +const IID IID_IMediaPlayer = {0x22D6F311,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; +const IID IID_IMediaPlayer2 = {0x20D4F5E0,0x5475,0x11D2,{0x97,0x74,0x00,0x00,0xF8,0x08,0x55,0xE6}}; + +const IID IID_IWMP = {0x136B66EC,0xF30D,0x46A8,{0x88,0xDD,0xF2,0xD0,0x55,0x16,0x3E,0x49}}; + +const CLSID CLSID_ActiveMovie = {0x05589FA1,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}}; +const CLSID CLSID_MediaPlayer = {0x22D6F312,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; +const CLSID CLSID_NSPlay = {0x2179C5D3,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; + +const IID IID_IAMOpenProgress = {0x8E1C39A1, 0xDE53, 0x11CF,{0xAA, 0x63, 0x00, 0x80, 0xC7, 0x44, 0x52, 0x8D}}; + +// QUARTZ +const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; + +//?? QUARTZ Also? +const CLSID CLSID_VideoMixingRenderer9 ={0x51B4ABF3, 0x748F, 0x4E3B,{0xA2, 0x76, 0xC8, 0x28, 0x33, 0x0E, 0x92, 0x6A}}; +const IID IID_IVMRWindowlessControl9 = {0x8F537D09, 0xF85E, 0x4414,{0xB2, 0x3B, 0x50, 0x2E, 0x54, 0xC7, 0x99, 0x27}}; +const IID IID_IFilterGraph = {0x56A8689F, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; +const IID IID_IGraphBuilder = {0x56A868A9, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; +const IID IID_IVMRFilterConfig9 = {0x5A804648, 0x4F66, 0x4867,{0x9C, 0x43, 0x4F, 0x5C, 0x82, 0x2C, 0xF1, 0xB8}}; +const IID IID_IBaseFilter = {0x56A86895, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}}; //--------------------------------------------------------------------------- -// Compilation guard for DirectShow +// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -#if wxUSE_DIRECTSHOW + +struct IAMOpenProgress : public IUnknown +{ + STDMETHOD(QueryProgress)(LONGLONG *pllTotal, LONGLONG *pllCurrent) PURE; + STDMETHOD(AbortOperation)(void) PURE; +}; + +struct IMediaEvent : public IDispatch +{ + STDMETHOD(GetEventHandle)(LONG_PTR *) PURE; + STDMETHOD(GetEvent)(long *, LONG_PTR *, LONG_PTR *, long) PURE; + STDMETHOD(WaitForCompletion)(long, long *) PURE; + STDMETHOD(CancelDefaultHandling)(long) PURE; + STDMETHOD(RestoreDefaultHandling)(long) PURE; + STDMETHOD(FreeEventParams)(long, LONG_PTR, LONG_PTR) PURE; +}; //--------------------------------------------------------------------------- -// DirectShow includes +// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -#include -class wxAMMediaBackend : public wxMediaBackend +enum ReadyStateConstants +{ + amvUninitialized = 0, + amvLoading = 1, + amvInteractive = 3, + amvComplete = 4 +}; + +enum StateConstants +{ + amvNotLoaded = -1, + amvStopped = 0, + amvPaused = 1, + amvRunning = 2 +}; + +enum DisplayModeConstants +{ + amvTime = 0, + amvFrames = 1 +}; + +enum WindowSizeConstants +{ + amvOriginalSize = 0, + amvDoubleOriginalSize = 1, + amvOneSixteenthScreen = 2, + amvOneFourthScreen = 3, + amvOneHalfScreen = 4 +}; + +enum AppearanceConstants +{ + amvFlat = 0, + amv3D = 1 +}; + +enum BorderStyleConstants +{ + amvNone = 0, + amvFixedSingle = 1 +}; + +struct IActiveMovie : public IDispatch +{ + STDMETHOD(AboutBox)( void) PURE; + STDMETHOD(Run)( void) PURE; + STDMETHOD(Pause)( void) PURE; + STDMETHOD(Stop)( void) PURE; + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE; + STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE; + STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE; + STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE; + STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pValue) PURE; + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_CurrentPosition)(double pValue) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionStart)(double pValue) PURE; + STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionEnd)(double pValue) PURE; + STDMETHOD(get_CurrentState)(StateConstants __RPC_FAR *pState) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_Rate)(double pValue) PURE; + STDMETHOD(get_Volume)(long __RPC_FAR *pValue) PURE; + STDMETHOD(put_Volume)(long pValue) PURE; + STDMETHOD(get_Balance)(long __RPC_FAR *pValue) PURE; + STDMETHOD(put_Balance)(long pValue) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowSelectionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowSelectionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableSelectionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableSelectionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_AllowHideDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_AllowHideDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_AllowHideControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_AllowHideControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_DisplayMode)(DisplayModeConstants __RPC_FAR *pValue) PURE; + STDMETHOD(put_DisplayMode)(DisplayModeConstants pValue) PURE; + STDMETHOD(get_AllowChangeDisplayMode)(VARIANT_BOOL __RPC_FAR *fAllow) PURE; + STDMETHOD(put_AllowChangeDisplayMode)(VARIANT_BOOL fAllow) PURE; + STDMETHOD(get_FilterGraph)(IUnknown __RPC_FAR *__RPC_FAR *ppFilterGraph) PURE; + STDMETHOD(put_FilterGraph)(IUnknown __RPC_FAR *ppFilterGraph) PURE; + STDMETHOD(get_FilterGraphDispatch)(IDispatch __RPC_FAR *__RPC_FAR *pDispatch) PURE; + STDMETHOD(get_DisplayForeColor)(unsigned long __RPC_FAR *ForeColor) PURE; + STDMETHOD(put_DisplayForeColor)(unsigned long ForeColor) PURE; + STDMETHOD(get_DisplayBackColor)(unsigned long __RPC_FAR *BackColor) PURE; + STDMETHOD(put_DisplayBackColor)(unsigned long BackColor) PURE; + STDMETHOD(get_MovieWindowSize)(WindowSizeConstants __RPC_FAR *WindowSize) PURE; + STDMETHOD(put_MovieWindowSize)(WindowSizeConstants WindowSize) PURE; + STDMETHOD(get_FullScreenMode)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_FullScreenMode)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pEnable) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pEnable) PURE; + STDMETHOD(get_hWnd)(long __RPC_FAR *hWnd) PURE; + STDMETHOD(get_Appearance)(AppearanceConstants __RPC_FAR *pAppearance) PURE; + STDMETHOD(put_Appearance)(AppearanceConstants pAppearance) PURE; + STDMETHOD(get_BorderStyle)(BorderStyleConstants __RPC_FAR *pBorderStyle) PURE; + STDMETHOD(put_BorderStyle)(BorderStyleConstants pBorderStyle) PURE; + STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE; + STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE; + STDMETHOD(get_Info)(long __RPC_FAR *ppInfo) PURE; +}; + + +struct IActiveMovie2 : public IActiveMovie +{ + STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; + STDMETHOD(get_ReadyState)(ReadyStateConstants __RPC_FAR *pValue) PURE; +}; + +struct IActiveMovie3 : public IActiveMovie2 +{ + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppDispatch) PURE; +}; + + +//--------------------------------------------------------------------------- +// MEDIAPLAYER COM INTERFACES (dumped from msdxm.idl from MSVC COM Browser) +//--------------------------------------------------------------------------- + +enum MPPlayStateConstants +{ + mpStopped = 0, + mpPaused = 1, + mpPlaying = 2, + mpWaiting = 3, + mpScanForward = 4, + mpScanReverse = 5, + mpClosed = 6 +}; + +enum MPDisplaySizeConstants +{ + mpDefaultSize = 0, + mpHalfSize = 1, + mpDoubleSize = 2, + mpFullScreen = 3, + mpFitToSize = 4, + mpOneSixteenthScreen = 5, + mpOneFourthScreen = 6, + mpOneHalfScreen = 7 +}; + +enum MPReadyStateConstants +{ + mpReadyStateUninitialized = 0, + mpReadyStateLoading = 1, + mpReadyStateInteractive = 3, + mpReadyStateComplete = 4 +}; + +typedef unsigned long VB_OLE_COLOR; + +enum MPDisplayModeConstants +{ + mpTime = 0, + mpFrames = 1 +}; + +enum MPMoreInfoType +{ + mpShowURL = 0, + mpClipURL = 1, + mpBannerURL = 2 +}; + +enum MPMediaInfoType +{ + mpShowFilename = 0, + mpShowTitle = 1, + mpShowAuthor = 2, + mpShowCopyright = 3, + mpShowRating = 4, + mpShowDescription = 5, + mpShowLogoIcon = 6, + mpClipFilename = 7, + mpClipTitle = 8, + mpClipAuthor = 9, + mpClipCopyright = 10, + mpClipRating = 11, + mpClipDescription = 12, + mpClipLogoIcon = 13, + mpBannerImage = 14, + mpBannerMoreInfo = 15, + mpWatermark = 16 +}; + +enum DVDMenuIDConstants +{ + dvdMenu_Title = 2, + dvdMenu_Root = 3, + dvdMenu_Subpicture = 4, + dvdMenu_Audio = 5, + dvdMenu_Angle = 6, + dvdMenu_Chapter = 7 +}; + +enum MPShowDialogConstants +{ + mpShowDialogHelp = 0, + mpShowDialogStatistics = 1, + mpShowDialogOptions = 2, + mpShowDialogContextMenu = 3 +}; + + +struct IMediaPlayer : public IDispatch +{ + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE; + STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE; + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE; + STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE; + STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE; + STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE; + STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE; + STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE; + STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE; + STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE; + STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE; + STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE; + STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE; + STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE; + STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE; + STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE; + STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE; + STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE; + STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE; + STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE; + STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE; + STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE; + STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE; + STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE; + STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE; + STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE; + STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE; + STDMETHOD(put_Rate)(double pRate) PURE; + STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE; + STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE; + STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE; + STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE; + STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE; + STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE; + STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE; + STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE; + STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE; + STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE; + STDMETHOD(put_CursorType)(long pCursorType) PURE; + STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE; + STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE; + STDMETHOD(put_AllowChangeDisplaySize)( VARIANT_BOOL pAllowChangeDisplaySize) PURE; + STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE; + STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE; + STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE; + STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE; + STDMETHOD(get_SendWarningEvents)( VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE; + STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE; + STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE; + STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE; + STDMETHOD(get_PlayState)(MPPlayStateConstants __RPC_FAR *pPlayState) PURE; + STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE; + STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE; + STDMETHOD(get_DisplaySize)(MPDisplaySizeConstants __RPC_FAR *pDisplaySize) PURE; + STDMETHOD(put_DisplaySize)(MPDisplaySizeConstants pDisplaySize) PURE; + STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE; + STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE; + STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE; + STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE; + STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE; + STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE; + STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE; + STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE; + STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE; + STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE; + STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE; + STDMETHOD(get_TransparentAtStart)( VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE; + STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE; + STDMETHOD(get_Volume)(long __RPC_FAR *pVolume) PURE; + STDMETHOD(put_Volume)(long pVolume) PURE; + STDMETHOD(get_Balance)(long __RPC_FAR *pBalance) PURE; + STDMETHOD(put_Balance)(long pBalance) PURE; + STDMETHOD(get_ReadyState)(MPReadyStateConstants __RPC_FAR *pValue) PURE; + STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionStart)(double pValue) PURE; + STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE; + STDMETHOD(put_SelectionEnd)(double pValue) PURE; + STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE; + STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE; + STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE; + STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE; + STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE; + STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE; + STDMETHOD(get_DisplayForeColor)(VB_OLE_COLOR __RPC_FAR *ForeColor) PURE; + STDMETHOD(put_DisplayForeColor)(VB_OLE_COLOR ForeColor) PURE; + STDMETHOD(get_DisplayBackColor)(VB_OLE_COLOR __RPC_FAR *BackColor) PURE; + STDMETHOD(put_DisplayBackColor)(VB_OLE_COLOR BackColor) PURE; + STDMETHOD(get_DisplayMode)(MPDisplayModeConstants __RPC_FAR *pValue) PURE; + STDMETHOD(put_DisplayMode)(MPDisplayModeConstants pValue) PURE; + STDMETHOD(get_VideoBorder3D)(VARIANT_BOOL __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorder3D)(VARIANT_BOOL pVideoBorderWidth) PURE; + STDMETHOD(get_VideoBorderWidth)(long __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorderWidth)(long pVideoBorderWidth) PURE; + STDMETHOD(get_VideoBorderColor)(VB_OLE_COLOR __RPC_FAR *pVideoBorderWidth) PURE; + STDMETHOD(put_VideoBorderColor)(VB_OLE_COLOR pVideoBorderWidth) PURE; + STDMETHOD(get_ShowGotoBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowGotoBar)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowStatusBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowStatusBar)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowCaptioning)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowCaptioning)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_ShowAudioControls)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_ShowAudioControls)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_CaptioningID)( BSTR __RPC_FAR *pstrText) PURE; + STDMETHOD(put_CaptioningID)(BSTR pstrText) PURE; + STDMETHOD(get_Mute)(VARIANT_BOOL __RPC_FAR *vbool) PURE; + STDMETHOD(put_Mute)(VARIANT_BOOL vbool) PURE; + STDMETHOD(get_CanPreview)(VARIANT_BOOL __RPC_FAR *pCanPreview) PURE; + STDMETHOD(get_PreviewMode)(VARIANT_BOOL __RPC_FAR *pPreviewMode) PURE; + STDMETHOD(put_PreviewMode)(VARIANT_BOOL pPreviewMode) PURE; + STDMETHOD(get_HasMultipleItems)(VARIANT_BOOL __RPC_FAR *pHasMuliItems) PURE; + STDMETHOD(get_Language)(long __RPC_FAR *pLanguage) PURE; + STDMETHOD(put_Language)(long pLanguage) PURE; + STDMETHOD(get_AudioStream)(long __RPC_FAR *pStream) PURE; + STDMETHOD(put_AudioStream)(long pStream) PURE; + STDMETHOD(get_SAMIStyle)(BSTR __RPC_FAR *pbstrStyle) PURE; + STDMETHOD(put_SAMIStyle)(BSTR pbstrStyle) PURE; + STDMETHOD(get_SAMILang)(BSTR __RPC_FAR *pbstrLang) PURE; + STDMETHOD(put_SAMILang)(BSTR pbstrLang) PURE; + STDMETHOD(get_SAMIFileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_SAMIFileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_StreamCount)( long __RPC_FAR *pStreamCount) PURE; + STDMETHOD(get_ClientId)(BSTR __RPC_FAR *pbstrClientId) PURE; + STDMETHOD(get_ConnectionSpeed)(long __RPC_FAR *plConnectionSpeed) PURE; + STDMETHOD(get_AutoSize)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_AutoSize)(VARIANT_BOOL pbool) PURE; + STDMETHOD(get_EnableFullScreenControls)(VARIANT_BOOL __RPC_FAR *pbVal) PURE; + STDMETHOD(put_EnableFullScreenControls)(VARIANT_BOOL pbVal) PURE; + STDMETHOD(get_ActiveMovie)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(get_NSPlay)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(get_WindowlessVideo)(VARIANT_BOOL __RPC_FAR *pbool) PURE; + STDMETHOD(put_WindowlessVideo)(VARIANT_BOOL pbool) PURE; + STDMETHOD(Play)(void) PURE; + STDMETHOD(Stop)(void) PURE; + STDMETHOD(Pause)(void) PURE; + STDMETHOD(GetMarkerTime)(long MarkerNum, + double __RPC_FAR *pMarkerTime) PURE; + STDMETHOD(GetMarkerName)(long MarkerNum, + BSTR __RPC_FAR *pbstrMarkerName) PURE; + STDMETHOD(AboutBox)(void) PURE; + STDMETHOD(GetCodecInstalled)(long CodecNum, + VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE; + STDMETHOD(GetCodecDescription)(long CodecNum, + BSTR __RPC_FAR *pbstrCodecDescription) PURE; + STDMETHOD(GetCodecURL)(long CodecNum, + BSTR __RPC_FAR *pbstrCodecURL) PURE; + STDMETHOD(GetMoreInfoURL)(MPMoreInfoType MoreInfoType, + BSTR __RPC_FAR *pbstrMoreInfoURL) PURE; + STDMETHOD(GetMediaInfoString)(MPMediaInfoType MediaInfoType, + BSTR __RPC_FAR *pbstrMediaInfo) PURE; + STDMETHOD(Cancel)(void) PURE; + STDMETHOD(Open)(BSTR bstrFileName) PURE; + STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; + STDMETHOD(Next)(void) PURE; + STDMETHOD(Previous)(void) PURE; + STDMETHOD(StreamSelect)(long StreamNum) PURE; + STDMETHOD(FastForward)(void) PURE; + STDMETHOD(FastReverse)(void) PURE; + STDMETHOD(GetStreamName)(long StreamNum, + BSTR __RPC_FAR *pbstrStreamName) PURE; + STDMETHOD(GetStreamGroup)(long StreamNum, + long __RPC_FAR *pStreamGroup) PURE; + STDMETHOD(GetStreamSelected)(long StreamNum, VARIANT_BOOL __RPC_FAR *pStreamSelected) PURE; +}; + +struct IMediaPlayer2 : public IMediaPlayer +{ + STDMETHOD(get_DVD)(struct IMediaPlayerDvd __RPC_FAR *__RPC_FAR *ppdispatch) PURE; + STDMETHOD(GetMediaParameter)(long EntryNum, BSTR bstrParameterName, BSTR __RPC_FAR *pbstrParameterValue) PURE; + STDMETHOD(GetMediaParameterName(long EntryNum, long Index, BSTR __RPC_FAR *pbstrParameterName) PURE; + STDMETHOD(get_EntryCount)(long __RPC_FAR *pNumberEntries) PURE; + STDMETHOD(GetCurrentEntry)(long __RPC_FAR *pEntryNumber) PURE; + STDMETHOD(SetCurrentEntry)(long EntryNumber) PURE; + STDMETHOD(ShowDialog)(MPShowDialogConstants mpDialogIndex) PURE; +}; + +//--------------------------------------------------------------------------- +// NETSHOW COM INTERFACES (dumped from nscompat.idl from MSVC COM Browser) +//--------------------------------------------------------------------------- + +struct INSOPlay : public IDispatch +{ + STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE; + STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE; + STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE; + STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE; + STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE; + STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE; + STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE; + STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE; + STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE; + STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE; + STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE; + STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE; + STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE; + STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE; + STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE; + STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE; + STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE; + STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE; + STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE; + STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE; + STDMETHOD(get_AllowChangeControlType)(VARIANT_BOOL __RPC_FAR *pAllowChangeControlType) PURE; + STDMETHOD(put_AllowChangeControlType)(VARIANT_BOOL pAllowChangeControlType) PURE; + STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE; + STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE; + STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE; + STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE; + STDMETHOD(get_TransparentAtStart)(VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE; + STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE; + STDMETHOD(get_TransparentOnStop)(VARIANT_BOOL __RPC_FAR *pTransparentOnStop) PURE; + STDMETHOD(put_TransparentOnStop)(VARIANT_BOOL pTransparentOnStop) PURE; + STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE; + STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE; + STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE; + STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE; + STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE; + STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE; + STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE; + STDMETHOD(put_Rate)(double pRate) PURE; + STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE; + STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE; + STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE; + STDMETHOD(put_PlayCount)(long pPlayCount) PURE; + STDMETHOD(get_CurrentState)(long __RPC_FAR *pCurrentState) PURE; + STDMETHOD(get_DisplaySize)(long __RPC_FAR *pDisplaySize) PURE; + STDMETHOD(put_DisplaySize)(long pDisplaySize) PURE; + STDMETHOD(get_MainWindow)(long __RPC_FAR *pMainWindow) PURE; + STDMETHOD(get_ControlType)(long __RPC_FAR *pControlType) PURE; + STDMETHOD(put_ControlType)(long pControlType) PURE; + STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE; + STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE; + STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE; + STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE; + STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE; + STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE; + STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE; + STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE; + STDMETHOD(get_SendStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendStateChangeEvents) PURE; + STDMETHOD(put_SendStateChangeEvents)(VARIANT_BOOL pSendStateChangeEvents) PURE; + STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE; + STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE; + STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE; + STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE; + STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE; + STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE; + STDMETHOD(put_CursorType)(long pCursorType) PURE; + STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE; + STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE; + STDMETHOD(get_AnimationOnStop)(VARIANT_BOOL __RPC_FAR *pAnimationOnStop) PURE; + STDMETHOD(put_AnimationOnStop)(VARIANT_BOOL pAnimationOnStop) PURE; + STDMETHOD(Play)(void) PURE; + STDMETHOD(Pause)(void) PURE; + STDMETHOD(Stop)(void) PURE; + STDMETHOD(GetMarkerTime)(long MarkerNum, double __RPC_FAR *pMarkerTime) PURE; + STDMETHOD(GetMarkerName)(long MarkerNum, BSTR __RPC_FAR *pbstrMarkerName) PURE; +}; + +struct INSPlay : public INSOPlay +{ + STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE; + STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE; + STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE; + STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE; + STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE; + STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE; + STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE; + STDMETHOD(put_AllowChangeDisplaySize)(VARIANT_BOOL pAllowChangeDisplaySize) PURE; + STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE; + STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE; + STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE; + STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE; + STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE; + STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE; + STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE; + STDMETHOD(get_SendWarningEvents)(VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE; + STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE; + STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE; + STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE; + STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE; + STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE; + STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE; + STDMETHOD(get_PlayState)(long __RPC_FAR *pPlayState) PURE; + STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE; + STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE; + STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE; + STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE; + STDMETHOD(get_UseFixedUDPPort)(VARIANT_BOOL __RPC_FAR *pUseFixedUDPPort) PURE; + STDMETHOD(put_UseFixedUDPPort)(VARIANT_BOOL pUseFixedUDPPort) PURE; + STDMETHOD(get_FixedUDPPort)(long __RPC_FAR *pFixedUDPPort) PURE; + STDMETHOD(put_FixedUDPPort)(long pFixedUDPPort) PURE; + STDMETHOD(get_UseHTTPProxy)(VARIANT_BOOL __RPC_FAR *pUseHTTPProxy) PURE; + STDMETHOD(put_UseHTTPProxy)(VARIANT_BOOL pUseHTTPProxy) PURE; + STDMETHOD(get_EnableAutoProxy)(VARIANT_BOOL __RPC_FAR *pEnableAutoProxy) PURE; + STDMETHOD(put_EnableAutoProxy)(VARIANT_BOOL pEnableAutoProxy) PURE; + STDMETHOD(get_HTTPProxyHost)(BSTR __RPC_FAR *pbstrHTTPProxyHost) PURE; + STDMETHOD(put_HTTPProxyHost)(BSTR pbstrHTTPProxyHost) PURE; + STDMETHOD(get_HTTPProxyPort)(long __RPC_FAR *pHTTPProxyPort) PURE; + STDMETHOD(put_HTTPProxyPort)(long pHTTPProxyPort) PURE; + STDMETHOD(get_EnableMulticast)(VARIANT_BOOL __RPC_FAR *pEnableMulticast) PURE; + STDMETHOD(put_EnableMulticast)(VARIANT_BOOL pEnableMulticast) PURE; + STDMETHOD(get_EnableUDP)(VARIANT_BOOL __RPC_FAR *pEnableUDP) PURE; + STDMETHOD(put_EnableUDP)(VARIANT_BOOL pEnableUDP) PURE; + STDMETHOD(get_EnableTCP)(VARIANT_BOOL __RPC_FAR *pEnableTCP) PURE; + STDMETHOD(put_EnableTCP)(VARIANT_BOOL pEnableTCP) PURE; + STDMETHOD(get_EnableHTTP)(VARIANT_BOOL __RPC_FAR *pEnableHTTP) PURE; + STDMETHOD(put_EnableHTTP)(VARIANT_BOOL pEnableHTTP) PURE; + STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE; + STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE; + STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE; + STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE; + STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE; + STDMETHOD(AboutBox))(void) PURE; + STDMETHOD(Cancel)(void) PURE; + STDMETHOD(GetCodecInstalled)(long CodecNum, VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE; + STDMETHOD(GetCodecDescription)(long CodecNum, BSTR __RPC_FAR *pbstrCodecDescription) PURE; + STDMETHOD(GetCodecURL)(long CodecNum, BSTR __RPC_FAR *pbstrCodecURL) PURE; + STDMETHOD(Open)(BSTR bstrFileName) PURE; +}; + + +struct INSPlay1 : public INSPlay +{ + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; +}; + +//--------------------------------------------------------------------------- +// IWMP (PocketPC 2000) COM INTERFACES (dumped from PlayerOCX.idl) +//--------------------------------------------------------------------------- + +struct IWMP : public IDispatch { public: - wxAMMediaBackend(); + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoSize( + /* [in] */ VARIANT_BOOL vbool) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoSize( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pbool) = 0; + + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_BorderStyle( + /* [in] */ long style) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_BorderStyle( + /* [retval][out] */ long __RPC_FAR *pstyle) = 0; + + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_Enabled( + /* [in] */ VARIANT_BOOL vbool) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_Enabled( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pbool) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_FileName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_FileName( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Volume( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Volume( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Mute( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Mute( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PlayCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_PlayCount( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowStatusBar( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowStatusBar( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowAudioControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowAudioControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowCaptioning( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowCaptioning( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowDisplay( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowDisplay( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowGotoBar( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowGotoBar( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowPositionControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowPositionControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowTracker( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowTracker( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Startup( void ) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Shutdown( void ) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bandwidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BaseURL( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_BaseURL( + /* [in] */ BSTR pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingProgress( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingTime( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanSeek( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanSeekToMarkers( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelDescription( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelURL( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ClientID( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ConnectionSpeed( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactAddress( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactEmail( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactPhone( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CurrentMarker( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CurrentMarker( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CurrentPosition( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CurrentPosition( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DefaultFrame( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DefaultFrame( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Duration( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EntryCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorCode( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorDescription( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_HasError( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_HasMultipleItems( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ImageSourceHeight( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ImageSourceWidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_InvokeURLs( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_InvokeURLs( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_IsBroadcast( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_IsDurationValid( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_LostPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_MarkerCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_OpenState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PlayState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PreviewMode( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_PreviewMode( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReadyState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReceivedPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReceptionQuality( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_RecoveredPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMIFileName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMIFileName( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMILang( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMILang( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMIStyle( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMIStyle( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SelectionEnd( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SelectionEnd( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SelectionStart( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SelectionStart( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendErrorEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendErrorEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendKeyboardEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendKeyboardEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendMouseClickEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendMouseClickEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendMouseMoveEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendMouseMoveEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendOpenStateChangeEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendOpenStateChangeEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendPlayStateChangeEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendPlayStateChangeEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendWarningEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendWarningEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SourceLink( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE AboutBox( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Cancel( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecDescription( + /* [in] */ long nCodec, + /* [retval][out] */ BSTR __RPC_FAR *pDescription) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecInstalled( + /* [in] */ BSTR __RPC_FAR *pstrCodec, + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pIsInstalled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCurrentEntry( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMarkerName( + /* [in] */ long nMarker, + /* [retval][out] */ BSTR __RPC_FAR *pMarkerName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMarkerTime( + /* [in] */ long nMarker, + /* [retval][out] */ double __RPC_FAR *pMarkerTime) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaInfoString( + /* [in] */ long MPMediaInfoType, + /* [retval][out] */ BSTR __RPC_FAR *pstrMediaInfo) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Next( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Open( + BSTR pstrClip) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Pause( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Play( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Previous( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Stop( void) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Rate( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Rate( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplaySize( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplaySize( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SourceProtocol( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorCorrection( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FinalConstruct( void) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AllowChangeDisplaySize( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AllowChangeDisplaySize( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AllowScan( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AllowScan( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AnimationAtStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AnimationAtStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AudioStream( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AudioStream( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoRewind( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoRewind( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Balance( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Balance( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanPreview( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanScan( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CaptioningID( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ClickToPlay( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ClickToPlay( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CodecCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CreationDate( + /* [retval][out] */ DATE __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CursorType( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CursorType( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayBackColor( + /* [retval][out] */ VB_OLE_COLOR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayBackColor( + /* [in] */ VB_OLE_COLOR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayForeColor( + /* [retval][out] */ VB_OLE_COLOR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayForeColor( + /* [in] */ VB_OLE_COLOR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayMode( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayMode( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableContextMenu( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableContextMenu( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableFullScreenControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableFullScreenControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnablePositionControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnablePositionControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableTracker( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableTracker( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Language( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_StreamCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_TransparentAtStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_TransparentAtStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorder3D( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorder3D( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorderColor( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorderColor( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorderWidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorderWidth( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FastForward( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FastReverse( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecURL( + /* [retval][out] */ BSTR __RPC_FAR *pstrCodecURL) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaParameter( + /* [in] */ long nParam, + BSTR szParameterName, + /* [retval][out] */ BSTR __RPC_FAR *pstrParameterValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaParameterName( + /* [in] */ long nParam, + long nIndex, + /* [retval][out] */ BSTR __RPC_FAR *pstrParameterName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMoreInfoURL( + /* [retval][out] */ BSTR __RPC_FAR *pstrMoreInfoURL) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamGroup( + /* [retval][out] */ BSTR __RPC_FAR *pstrStreamGroup) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamName( + /* [retval][out] */ BSTR __RPC_FAR *pstrStreamName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamSelected( + /* [in] */ long nStream, + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *fIsSelected) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE IsSoundCardEnabled( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *fIsEnabled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetCurrentEntry( + long nValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE ShowDialog( + long nValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE StreamSelect( + long nSelect) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnWindowMessage( + UINT msg, + WPARAM wParam, + LPARAM lParam, + LRESULT __RPC_FAR *plResult) = 0; +}; + +//--------------------------------------------------------------------------- +// MISC COM INTERFACES +//--------------------------------------------------------------------------- +typedef enum _FilterState +{ + State_Stopped, + State_Paused, + State_Running +} +FILTER_STATE; + +typedef enum _PinDirection +{ + PINDIR_INPUT, + PINDIR_OUTPUT +} +PIN_DIRECTION; + +typedef struct _FilterInfo +{ + WCHAR achName[128]; + struct IFilterGraph *pGraph; +} +FILTER_INFO; + +typedef struct _PinInfo +{ + struct IBaseFilter *pFilter; + PIN_DIRECTION dir; + WCHAR achName[128]; +} +PIN_INFO; + +struct IBaseFilter; +struct IPin; +struct IEnumFilters; +typedef struct _MediaType +{ + GUID majortype; + GUID subtype; + BOOL bFixedSizeSamples; + BOOL bTemporalCompression; + ULONG lSampleSize; + GUID formattype; + IUnknown *pUnk; + ULONG cbFormat; + BYTE *pbFormat; +} +AM_MEDIA_TYPE; + +struct IFilterGraph : public IUnknown +{ + STDMETHOD(AddFilter)(IBaseFilter *, LPCWSTR) PURE; + STDMETHOD(RemoveFilter)(IBaseFilter *) PURE; + STDMETHOD(EnumFilters)(IEnumFilters **) PURE; + STDMETHOD(FindFilterByName)(LPCWSTR, IBaseFilter **) PURE; + STDMETHOD(ConnectDirect)(IPin *, IPin *, const AM_MEDIA_TYPE *) PURE; + STDMETHOD(Reconnect)(IPin *) PURE; + STDMETHOD(Disconnect)(IPin *) PURE; + STDMETHOD(SetDefaultSyncSource)() PURE; +}; + +struct IGraphBuilder : public IFilterGraph +{ + STDMETHOD(Connect)(IPin *, IPin *) PURE; + STDMETHOD(Render)(IPin *) PURE; + STDMETHOD(RenderFile)(LPCWSTR, LPCWSTR) PURE; + STDMETHOD(AddSourceFilter)(LPCWSTR, LPCWSTR, IBaseFilter **) PURE; + STDMETHOD(SetLogFile)(DWORD_PTR) PURE; + STDMETHOD(Abort)() PURE; + STDMETHOD(ShouldOperationContinue)() PURE; +}; + +struct IReferenceClock; +struct IEnumPins; +#define REFERENCE_TIME LONGLONG +struct IMediaFilter : public IPersist +{ + STDMETHOD(Stop)( void) PURE; + STDMETHOD(Pause)( void) PURE; + STDMETHOD(Run)(REFERENCE_TIME tStart) PURE; + STDMETHOD(GetState)(DWORD dwMilliSecsTimeout, + FILTER_STATE *State) PURE; + STDMETHOD(SetSyncSource)(IReferenceClock *pClock) PURE; + STDMETHOD(GetSyncSource)(IReferenceClock **pClock) PURE; +}; + +struct IBaseFilter : public IMediaFilter +{ + STDMETHOD(EnumPins)(IEnumPins **ppEnum) PURE; + STDMETHOD(FindPin)(LPCWSTR Id, IPin **ppPin) PURE; + STDMETHOD(QueryFilterInfo)(FILTER_INFO *pInfo) PURE; + STDMETHOD(JoinFilterGraph)(IFilterGraph *pGraph, LPCWSTR pName) PURE; + STDMETHOD(QueryVendorInfo)(LPWSTR *pVendorInfo) PURE; +}; + + +//--------------------------------------------------------------------------- +// wxAMMediaBackend +//--------------------------------------------------------------------------- + +typedef BOOL (WINAPI* LPAMGETERRORTEXT)(HRESULT, wxChar *, DWORD); + +class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackendCommonBase +{ +public: + wxAMMediaBackend(); virtual ~wxAMMediaBackend(); + void Clear(); - virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, + virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name); @@ -89,6 +1425,10 @@ public: virtual bool Load(const wxString& fileName); virtual bool Load(const wxURI& location); + virtual bool Load(const wxURI& location, const wxURI& proxy); + + bool DoLoad(const wxString& location); + void FinishLoad(); virtual wxMediaState GetState(); @@ -102,57 +1442,78 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double); + virtual double GetVolume(); + virtual bool SetVolume(double); + + virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); void Cleanup(); - bool m_bVideo; + void DoGetDownloadProgress(wxLongLong*, wxLongLong*); + + virtual wxLongLong GetDownloadProgress() + { + wxLongLong progress, total; + DoGetDownloadProgress(&progress, &total); + return progress; + } + + virtual wxLongLong GetDownloadTotal() + { + wxLongLong progress, total; + DoGetDownloadProgress(&progress, &total); + return total; + } + + // WinCE helpers + + wxActiveXContainer* m_pAX; - static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, LPARAM lParam); - - LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, LPARAM lParam); +#ifdef __WXWINCE__ + IWMP* m_pWMP; - wxControl* m_ctrl; + IWMP* GetMP() { return m_pWMP; } + IWMP* GetAM() { return m_pWMP; } +#else + IActiveMovie* m_pAM; + IMediaPlayer* m_pMP; - IGraphBuilder* m_pGB; - IMediaControl* m_pMC; - IMediaEventEx* m_pME; - IVideoWindow* m_pVW; - IBasicAudio* m_pBA; - IBasicVideo* m_pBV; - IMediaSeeking* m_pMS; + IMediaPlayer* GetMP() { return m_pMP; } + IActiveMovie* GetAM() { return m_pAM; } +#endif - HWND m_hNotifyWnd; + wxTimer* m_pTimer; wxSize m_bestSize; - DECLARE_DYNAMIC_CLASS(wxAMMediaBackend); -}; +#ifdef __WXDEBUG__ + wxDynamicLibrary m_dllQuartz; + LPAMGETERRORTEXT m_lpAMGetErrorText; + wxString GetErrorString(HRESULT hrdsv); +#endif -#endif //wxUSE_DIRECTSHOW + DECLARE_DYNAMIC_CLASS(wxAMMediaBackend) +}; //--------------------------------------------------------------------------- -// // wxMCIMediaBackend -// //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // MCI Includes //--------------------------------------------------------------------------- +#ifndef __WXWINCE__ #include -class wxMCIMediaBackend : public wxMediaBackend +class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackendCommonBase { public: - wxMCIMediaBackend(); - ~wxMCIMediaBackend(); + virtual ~wxMCIMediaBackend(); - virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, + virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name); @@ -160,6 +1521,10 @@ public: virtual bool Pause(); virtual bool Stop(); + virtual bool Load(const wxURI& location, + const wxURI& proxy) + { return wxMediaBackend::Load(location, proxy); } + virtual bool Load(const wxString& fileName); virtual bool Load(const wxURI& location); @@ -175,49 +1540,340 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double dRate); - static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg, + virtual double GetVolume(); + virtual bool SetVolume(double); + + static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam); - LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg, + LRESULT CALLBACK OnNotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam); MCIDEVICEID m_hDev; //Our MCI Device ID/Handler - wxControl* m_ctrl; //Parent control HWND m_hNotifyWnd; //Window to use for MCI events bool m_bVideo; //Whether or not we have video - DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend); + DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend) }; +#endif //--------------------------------------------------------------------------- -// // wxQTMediaBackend // +// We don't include Quicktime headers here and define all the types +// ourselves because looking for the quicktime libaries etc. would +// be tricky to do and making this a dependency for the MSVC projects +// would be unrealistic. +// +// Thanks to Robert Roebling for the wxDL macro/library idea //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- -// QT Compilation Guard +// QT Includes //--------------------------------------------------------------------------- -#if wxUSE_QUICKTIME +//#include // Windoze QT include +//#include // Standard QT stuff +#include "wx/dynlib.h" //--------------------------------------------------------------------------- -// QT Includes +// QT Types +//--------------------------------------------------------------------------- +typedef struct MovieRecord* Movie; +typedef wxInt16 OSErr; +typedef wxInt32 OSStatus; +#define noErr 0 +#define fsRdPerm 1 +typedef unsigned char Str255[256]; +#define StringPtr unsigned char* +#define newMovieActive 1 +#define newMovieAsyncOK (1 << 8) +#define Ptr char* +#define Handle Ptr* +#define Fixed long +#define OSType unsigned long +#define CGrafPtr struct GrafPort * +#define TimeScale long +#define TimeBase struct TimeBaseRecord * +typedef struct ComponentInstanceRecord * ComponentInstance; +#define kMovieLoadStatePlayable 10000 +#define Boolean int +#define MovieController ComponentInstance + +#ifndef URLDataHandlerSubType +#if defined(__WATCOMC__) || defined(__MINGW32__) +// use magic numbers for compilers which complain about multicharacter integers +const OSType URLDataHandlerSubType = 1970433056; +const OSType VisualMediaCharacteristic = 1702454643; +#else +const OSType URLDataHandlerSubType = 'url '; +const OSType VisualMediaCharacteristic = 'eyes'; +#endif +#endif + +struct FSSpec +{ + short vRefNum; + long parID; + Str255 name; // Str63 on mac, Str255 on msw +}; + +struct Rect +{ + short top; + short left; + short bottom; + short right; +}; + +struct wide +{ + wxInt32 hi; + wxUint32 lo; +}; + +struct TimeRecord +{ + wide value; // units + TimeScale scale; // units per second + TimeBase base; +}; + +struct Point +{ + short v; + short h; +}; + +struct EventRecord +{ + wxUint16 what; + wxUint32 message; + wxUint32 when; + Point where; + wxUint16 modifiers; +}; + +enum +{ + mcTopLeftMovie = 1, + mcScaleMovieToFit = 2, + mcWithBadge = 4, + mcNotVisible = 8, + mcWithFrame = 16 +}; + +//--------------------------------------------------------------------------- +// QT Library //--------------------------------------------------------------------------- -#include //Windoze QT include -#include //Standard QT stuff +#define wxDL_METHOD_DEFINE( rettype, name, args, shortargs, defret ) \ + typedef rettype (* name ## Type) args ; \ + name ## Type pfn_ ## name; \ + rettype name args \ + { if (m_ok) return pfn_ ## name shortargs ; return defret; } + +#define wxDL_VOIDMETHOD_DEFINE( name, args, shortargs ) \ + typedef void (* name ## Type) args ; \ + name ## Type pfn_ ## name; \ + void name args \ + { if (m_ok) pfn_ ## name shortargs ; } + +#define wxDL_METHOD_LOAD( lib, name, success ) \ + pfn_ ## name = (name ## Type) lib.GetSymbol( wxT(#name), &success ); \ + if (!success) return false -class wxQTMediaBackend : public wxMediaBackend + +class WXDLLIMPEXP_MEDIA wxQuickTimeLibrary { public: + ~wxQuickTimeLibrary() + { + if (m_dll.IsLoaded()) + m_dll.Unload(); + } + + bool Initialize(); + bool IsOk() const {return m_ok;} + +protected: + wxDynamicLibrary m_dll; + bool m_ok; + +public: + wxDL_VOIDMETHOD_DEFINE( StartMovie, (Movie m), (m) ); + wxDL_VOIDMETHOD_DEFINE( StopMovie, (Movie m), (m) ); + wxDL_METHOD_DEFINE( bool, IsMovieDone, (Movie m), (m), false); + wxDL_VOIDMETHOD_DEFINE( GoToBeginningOfMovie, (Movie m), (m) ); + wxDL_METHOD_DEFINE( OSErr, GetMoviesError, (), (), -1); + wxDL_METHOD_DEFINE( OSErr, EnterMovies, (), (), -1); + wxDL_VOIDMETHOD_DEFINE( ExitMovies, (), () ); + wxDL_METHOD_DEFINE( OSErr, InitializeQTML, (long flags), (flags), -1); + wxDL_VOIDMETHOD_DEFINE( TerminateQTML, (), () ); + + wxDL_METHOD_DEFINE( OSErr, NativePathNameToFSSpec, + (char* inName, FSSpec* outFile, long flags), + (inName, outFile, flags), -1); + + wxDL_METHOD_DEFINE( OSErr, OpenMovieFile, + (const FSSpec * fileSpec, short * resRefNum, wxInt8 permission), + (fileSpec, resRefNum, permission), -1 ); + + wxDL_METHOD_DEFINE( OSErr, CloseMovieFile, + (short resRefNum), (resRefNum), -1); + + wxDL_METHOD_DEFINE( OSErr, NewMovieFromFile, + (Movie * theMovie, short resRefNum, short * resId, + StringPtr resName, short newMovieFlags, + bool * dataRefWasChanged), + (theMovie, resRefNum, resId, resName, newMovieFlags, + dataRefWasChanged), -1); + + wxDL_VOIDMETHOD_DEFINE( SetMovieRate, (Movie m, Fixed rate), (m, rate) ); + wxDL_METHOD_DEFINE( Fixed, GetMovieRate, (Movie m), (m), 0); + wxDL_VOIDMETHOD_DEFINE( MoviesTask, (Movie m, long maxms), (m, maxms) ); + wxDL_VOIDMETHOD_DEFINE( BlockMove, + (const char* p1, const char* p2, long s), (p1,p2,s) ); + wxDL_METHOD_DEFINE( Handle, NewHandleClear, (long s), (s), NULL ); + + wxDL_METHOD_DEFINE( OSErr, NewMovieFromDataRef, + (Movie * m, short flags, short * id, + Handle dataRef, OSType dataRefType), + (m,flags,id,dataRef,dataRefType), -1 ); + + wxDL_VOIDMETHOD_DEFINE( DisposeHandle, (Handle h), (h) ); + wxDL_VOIDMETHOD_DEFINE( GetMovieNaturalBoundsRect, (Movie m, Rect* r), (m,r) ); + wxDL_METHOD_DEFINE( void*, GetMovieIndTrackType, + (Movie m, long index, OSType type, long flags), + (m,index,type,flags), NULL ); + wxDL_VOIDMETHOD_DEFINE( CreatePortAssociation, + (void* hWnd, void* junk, long morejunk), (hWnd, junk, morejunk) ); + wxDL_METHOD_DEFINE(void*, GetNativeWindowPort, (void* hWnd), (hWnd), NULL); + wxDL_VOIDMETHOD_DEFINE(SetMovieGWorld, (Movie m, CGrafPtr port, void* whatever), + (m, port, whatever) ); + wxDL_VOIDMETHOD_DEFINE(DisposeMovie, (Movie m), (m) ); + wxDL_VOIDMETHOD_DEFINE(SetMovieBox, (Movie m, Rect* r), (m,r)); + wxDL_VOIDMETHOD_DEFINE(SetMovieTimeScale, (Movie m, long s), (m,s)); + wxDL_METHOD_DEFINE(long, GetMovieDuration, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(TimeBase, GetMovieTimeBase, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(TimeScale, GetMovieTimeScale, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(long, GetMovieTime, (Movie m, void* cruft), (m,cruft), 0); + wxDL_VOIDMETHOD_DEFINE(SetMovieTime, (Movie m, TimeRecord* tr), (m,tr) ); + wxDL_METHOD_DEFINE(short, GetMovieVolume, (Movie m), (m), 0); + wxDL_VOIDMETHOD_DEFINE(SetMovieVolume, (Movie m, short sVolume), (m,sVolume) ); + wxDL_VOIDMETHOD_DEFINE(SetMovieTimeValue, (Movie m, long s), (m,s)); + wxDL_METHOD_DEFINE(ComponentInstance, NewMovieController, (Movie m, const Rect* mr, long fl), (m,mr,fl), 0); + wxDL_VOIDMETHOD_DEFINE(DisposeMovieController, (ComponentInstance ci), (ci)); + wxDL_METHOD_DEFINE(int, MCSetVisible, (ComponentInstance m, int b), (m, b), 0); + + wxDL_VOIDMETHOD_DEFINE(PrePrerollMovie, (Movie m, long t, Fixed r, WXFARPROC p1, void* p2), (m,t,r,p1,p2) ); + wxDL_VOIDMETHOD_DEFINE(PrerollMovie, (Movie m, long t, Fixed r), (m,t,r) ); + wxDL_METHOD_DEFINE(Fixed, GetMoviePreferredRate, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(long, GetMovieLoadState, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(void*, NewRoutineDescriptor, (WXFARPROC f, int l, void* junk), (f, l, junk), 0); + wxDL_VOIDMETHOD_DEFINE(DisposeRoutineDescriptor, (void* f), (f)); + wxDL_METHOD_DEFINE(void*, GetCurrentArchitecture, (), (), 0); + wxDL_METHOD_DEFINE(int, MCDoAction, (ComponentInstance ci, long f, void* p), (ci,f,p), 0); + wxDL_VOIDMETHOD_DEFINE(MCSetControllerBoundsRect, (ComponentInstance ci, Rect* r), (ci,r)); + wxDL_VOIDMETHOD_DEFINE(DestroyPortAssociation, (CGrafPtr g), (g)); + wxDL_VOIDMETHOD_DEFINE(NativeEventToMacEvent, (MSG* p1, EventRecord* p2), (p1,p2)); + wxDL_VOIDMETHOD_DEFINE(MCIsPlayerEvent, (ComponentInstance ci, EventRecord* p2), (ci, p2)); + wxDL_METHOD_DEFINE(int, MCSetMovie, (ComponentInstance ci, Movie m, void* p1, Point w), + (ci,m,p1,w),0); + wxDL_VOIDMETHOD_DEFINE(MCPositionController, + (ComponentInstance ci, Rect* r, void* junk, void* morejunk), (ci,r,junk,morejunk)); + wxDL_VOIDMETHOD_DEFINE(MCSetActionFilterWithRefCon, + (ComponentInstance ci, WXFARPROC cb, void* ref), (ci,cb,ref)); + wxDL_VOIDMETHOD_DEFINE(MCGetControllerInfo, (MovieController mc, long* flags), (mc,flags)); + wxDL_VOIDMETHOD_DEFINE(BeginUpdate, (CGrafPtr port), (port)); + wxDL_VOIDMETHOD_DEFINE(UpdateMovie, (Movie m), (m)); + wxDL_VOIDMETHOD_DEFINE(EndUpdate, (CGrafPtr port), (port)); + wxDL_METHOD_DEFINE( OSErr, GetMoviesStickyError, (), (), -1); +}; + +bool wxQuickTimeLibrary::Initialize() +{ + m_ok = false; + + // Turn off the wxDynamicLibrary logging as we're prepared to handle the + // errors + wxLogNull nolog; + + if (!m_dll.Load(wxT("qtmlClient.dll"))) + { + return false; + } + wxDL_METHOD_LOAD( m_dll, StartMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, StopMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, IsMovieDone, m_ok ); + wxDL_METHOD_LOAD( m_dll, GoToBeginningOfMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviesError, m_ok ); + wxDL_METHOD_LOAD( m_dll, EnterMovies, m_ok ); + wxDL_METHOD_LOAD( m_dll, ExitMovies, m_ok ); + wxDL_METHOD_LOAD( m_dll, InitializeQTML, m_ok ); + wxDL_METHOD_LOAD( m_dll, TerminateQTML, m_ok ); + wxDL_METHOD_LOAD( m_dll, NativePathNameToFSSpec, m_ok ); + wxDL_METHOD_LOAD( m_dll, OpenMovieFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, CloseMovieFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromFile, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, MoviesTask, m_ok ); + wxDL_METHOD_LOAD( m_dll, BlockMove, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewHandleClear, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromDataRef, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeHandle, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieNaturalBoundsRect, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieIndTrackType, m_ok ); + wxDL_METHOD_LOAD( m_dll, CreatePortAssociation, m_ok ); + wxDL_METHOD_LOAD( m_dll, DestroyPortAssociation, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetNativeWindowPort, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieGWorld, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieBox, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTimeScale, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieDuration, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeBase, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeScale, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieTime, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTime, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieVolume, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieVolume, m_ok ); + wxDL_METHOD_LOAD( m_dll, SetMovieTimeValue, m_ok ); + wxDL_METHOD_LOAD( m_dll, NewMovieController, m_ok ); + wxDL_METHOD_LOAD( m_dll, DisposeMovieController, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetVisible, m_ok ); + wxDL_METHOD_LOAD( m_dll, PrePrerollMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, PrerollMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviePreferredRate, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMovieLoadState, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCDoAction, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetControllerBoundsRect, m_ok ); + wxDL_METHOD_LOAD( m_dll, NativeEventToMacEvent, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCIsPlayerEvent, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCSetActionFilterWithRefCon, m_ok ); + wxDL_METHOD_LOAD( m_dll, MCGetControllerInfo, m_ok ); + wxDL_METHOD_LOAD( m_dll, BeginUpdate, m_ok ); + wxDL_METHOD_LOAD( m_dll, UpdateMovie, m_ok ); + wxDL_METHOD_LOAD( m_dll, EndUpdate, m_ok ); + wxDL_METHOD_LOAD( m_dll, GetMoviesStickyError, m_ok ); + + m_ok = true; + + return true; +} + +class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackendCommonBase +{ +public: wxQTMediaBackend(); - ~wxQTMediaBackend(); + virtual ~wxQTMediaBackend(); - virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, + virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name); @@ -225,6 +1881,10 @@ public: virtual bool Pause(); virtual bool Stop(); + virtual bool Load(const wxURI& location, + const wxURI& proxy) + { return wxMediaBackend::Load(location, proxy); } + virtual bool Load(const wxString& fileName); virtual bool Load(const wxURI& location); @@ -240,71 +1900,104 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double dRate); + virtual double GetVolume(); + virtual bool SetVolume(double); + void Cleanup(); void FinishLoad(); - wxSize m_bestSize; //Original movie size - struct MovieRecord* m_movie; //QT Movie handle/instance - wxControl* m_ctrl; //Parent control - bool m_bVideo; //Whether or not we have video - class _wxQTTimer* m_timer; //Timer for streaming the movie + static void PPRMProc (Movie theMovie, OSErr theErr, void* theRefCon); - DECLARE_DYNAMIC_CLASS(wxQTMediaBackend); + // TODO: Last param actually long - does this work on 64bit machines? + static Boolean MCFilterProc(MovieController theController, + short action, void *params, LONG_PTR refCon); + + static LRESULT CALLBACK QTWndProc(HWND, UINT, WPARAM, LPARAM); + + virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); + + wxSize m_bestSize; // Original movie size + Movie m_movie; // QT Movie handle/instance + bool m_bVideo; // Whether or not we have video + bool m_bPlaying; // Whether or not movie is playing + wxTimer* m_timer; // Load or Play timer + wxQuickTimeLibrary m_lib; // DLL to load functions from + ComponentInstance m_pMC; // Movie Controller + + friend class wxQTMediaEvtHandler; + + DECLARE_DYNAMIC_CLASS(wxQTMediaBackend) +}; + +// helper to hijack background erasing for the QT window +class WXDLLIMPEXP_MEDIA wxQTMediaEvtHandler : public wxEvtHandler +{ +public: + wxQTMediaEvtHandler(wxQTMediaBackend *qtb, WXHWND hwnd) + { + m_qtb = qtb; + m_hwnd = hwnd; + + m_qtb->m_ctrl->Connect(m_qtb->m_ctrl->GetId(), + wxEVT_ERASE_BACKGROUND, + wxEraseEventHandler(wxQTMediaEvtHandler::OnEraseBackground), + NULL, this); + } + + void OnEraseBackground(wxEraseEvent& event); + +private: + wxQTMediaBackend *m_qtb; + WXHWND m_hwnd; + + DECLARE_NO_COPY_CLASS(wxQTMediaEvtHandler) }; -//--------------------------------------------------------------------------- -// End QT Compilation Guard -//--------------------------------------------------------------------------- -#endif //wxUSE_QUICKTIME //=========================================================================== // IMPLEMENTATION //=========================================================================== -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// -// wxAMMediaBackend -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - //--------------------------------------------------------------------------- -// Only use if user wants it - +// wxAMMediaBackend //--------------------------------------------------------------------------- -#if wxUSE_DIRECTSHOW -IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend); - -// Numerical value for when the graph reaches the stop position -#define WM_GRAPHNOTIFY WM_USER+13 +IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend) //--------------------------------------------------------------------------- // Usual debugging macros //--------------------------------------------------------------------------- #ifdef __WXDEBUG__ -#define wxAMVERIFY(x) \ -{ \ - HRESULT hrdsv = (x); \ - if ( FAILED(hrdsv) ) \ - { \ - /*TCHAR szError[MAX_ERROR_TEXT_LEN];*/ \ - /*if( AMGetErrorText(hrdsv, szError, MAX_ERROR_TEXT_LEN) == 0)*/ \ - /*{*/ \ - /*wxFAIL_MSG( wxString::Format(wxT("DirectShow error \"%s\" ")*/\ - /*wxT("occured at line %i in ")*/ \ - /*wxT("mediactrl.cpp"),*/ \ - /*szError, __LINE__) );*/ \ - /*}*/ \ - /*else*/ \ - wxFAIL_MSG( wxString::Format(wxT("Unknown error (%i) ") \ - wxT("occured at") \ - wxT(" line %i in mediactrl.cpp."), \ - (int)hrdsv, __LINE__) ); \ - } \ +#define MAX_ERROR_TEXT_LEN 160 + +// Get the error string for Active Movie +wxString wxAMMediaBackend::GetErrorString(HRESULT hrdsv) +{ + wxChar szError[MAX_ERROR_TEXT_LEN]; + if ( m_lpAMGetErrorText != NULL && + (*m_lpAMGetErrorText)(hrdsv, szError, MAX_ERROR_TEXT_LEN) == 0) + { + return wxString::Format(wxT("DirectShow error \"%s\" \n") + wxT("(numeric %X)\n") + wxT("occurred"), + szError, (int)hrdsv); + } + else + { + return wxString::Format(wxT("Unknown error \n") + wxT("(numeric %X)\n") + wxT("occurred"), + (int)hrdsv); + } } + +#define wxAMFAIL(x) wxFAIL_MSG(GetErrorString(x)); #define wxVERIFY(x) wxASSERT((x)) +#define wxAMLOG(x) wxLogDebug(GetErrorString(x)) #else -#define wxAMVERIFY(x) (x) #define wxVERIFY(x) (x) +#define wxAMLOG(x) +#define wxAMFAIL(x) #endif //--------------------------------------------------------------------------- @@ -313,253 +2006,570 @@ IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend); #define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; } //--------------------------------------------------------------------------- -// wxAMMediaBackend Constructor +// wxAMLoadTimer +// +// Queries the control periodically to see if it has reached the point +// in its loading cycle where we can begin playing the media - if so +// then we finish up some things like getting the original size of the video +// and then sending the loaded event to our handler +//--------------------------------------------------------------------------- +class wxAMLoadTimer : public wxTimer +{ +public: + wxAMLoadTimer(wxAMMediaBackend* parent) : + m_parent(parent) {} + + void Notify() + { + if (m_parent->GetMP()) + { + MPReadyStateConstants nState; + +#ifdef __WXWINCE__ //Cast to long needed for IWMP (??) + m_parent->GetMP()->get_ReadyState((long*)&nState); +#else + m_parent->GetMP()->get_ReadyState(&nState); +#endif + + if (nState != mpReadyStateLoading) + { + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + else + { + IActiveMovie2* pAM2 = NULL; + ReadyStateConstants nState; + if (m_parent->GetAM()->QueryInterface(IID_IActiveMovie2, (void**)&pAM2) == 0 + && pAM2->get_ReadyState(&nState) == 0) + { + pAM2->Release(); + if (nState != amvLoading) + { + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + else + { + if (pAM2) + pAM2->Release(); + + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + } + +protected: + wxAMMediaBackend* m_parent; // Backend pointer +}; + +//--------------------------------------------------------------------------- +// wxAMPlayTimer // // Sets m_hNotifyWnd to NULL to signify that we haven't loaded anything yet -//--------------------------------------------------------------------------- -wxAMMediaBackend::wxAMMediaBackend() : m_hNotifyWnd(NULL) +// Queries the control periodically to see if it has stopped - +// if it has it sends the stop event +//--------------------------------------------------------------------------- +class wxAMPlayTimer : public wxTimer +{ +public: + wxAMPlayTimer(wxAMMediaBackend* parent) : + m_parent(parent) {} + + void Notify() + { + // NB: Stop events could get triggered by the interface + // if ShowPlayerControls is enabled, so the "GetPosition == GetDuration" + // hack is needed here to make an attempt at it not getting sent + // - but its far from ideal - they can still get sent in some cases + if (m_parent->GetState() == wxMEDIASTATE_STOPPED && + m_parent->GetPosition() == m_parent->GetDuration()) + { + if ( m_parent->SendStopEvent() ) + { + // seek to beginning of movie + m_parent->wxAMMediaBackend::SetPosition(0); + Stop(); + + // send the event to our child + m_parent->QueueFinishEvent(); + } + } + } + +protected: + wxAMMediaBackend* m_parent; //Backend pointer +}; + + +#if 0 +// The following is an alternative way - but it doesn't seem +// to work with the IActiveMovie control - it probably processes +// its own events +//--------------------------------------------------------------------------- +// wxAMPlayTimer +// +// Query the IMediaEvent interface from the embedded WMP's +// filtergraph, then process the events from it - sending +// EC_COMPLETE events as stop events to the media control. +//--------------------------------------------------------------------------- +class wxAMPlayTimer : public wxTimer +{ +public: + wxAMPlayTimer(wxAMMediaBackend* pBE) : m_pBE(pBE), m_pME(NULL) + { + HRESULT hr; + IUnknown* pGB; + hr = m_pBE->GetAM()->get_FilterGraph(&pGB); + wxASSERT(SUCCEEDED(hr)); + hr = pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME); + wxASSERT(SUCCEEDED(hr)); + pGB->Release(); + } + + virtual ~wxAMPlayTimer() + { + SAFE_RELEASE(m_pME); + } + + void Notify() + { + LONG evCode; + LONG_PTR evParam1, evParam2; + + // DirectShow keeps a list of queued events, and we need + // to go through them one by one, stopping at (hopefully only one) + // EC_COMPLETE message + while ( m_pME->GetEvent(&evCode, &evParam1, &evParam2, 0) == 0 ) + { + // Cleanup memory that GetEvent allocated + HRESULT hr = m_pME->FreeEventParams(evCode, evParam1, evParam2); + if (hr != 0) + { + // Even though this makes a messagebox, this is Windows, + // where we can do GUI stuff in separate threads :) + wxFAIL_MSG(m_pBE->GetErrorString(hr)); + } + // If this is the end of the clip, notify handler + else if (1 == evCode) // EC_COMPLETE + { + if ( m_pBE->SendStopEvent() ) + { + Stop(); + m_pBE->QueueFinishEvent(); + } + } + } + } + +protected: + wxAMMediaBackend* m_pBE; // Backend pointer + IMediaEvent* m_pME; // To determine when to send stop event +}; +#endif + +//--------------------------------------------------------------------------- +// wxAMMediaBackend Constructor +//--------------------------------------------------------------------------- +wxAMMediaBackend::wxAMMediaBackend() + :m_pAX(NULL), +#ifdef __WXWINCE__ + m_pWMP(NULL), +#else + m_pAM(NULL), + m_pMP(NULL), +#endif + m_pTimer(NULL) { } //--------------------------------------------------------------------------- // wxAMMediaBackend Destructor -// -// Cleans up everything -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxAMMediaBackend::~wxAMMediaBackend() { - if (m_hNotifyWnd) - Cleanup(); + // Free memory from Load() + Clear(); + + if (m_pAX) + { + m_pAX->DissociateHandle(); + delete m_pAX; + +#ifndef __WXWINCE__ + m_pAM->Release(); +#endif + + if (GetMP()) + GetMP()->Release(); + } } //--------------------------------------------------------------------------- -// wxAMMediaBackend::CreateControl +// wxAMMediaBackend::Clear // -// ActiveMovie does not really have any native control to speak of, -// so we just create a normal control with a black background. -// -// We also check to see if ActiveMovie is installed -//--------------------------------------------------------------------------- -bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, +// Free up interfaces and memory allocated by LoadXXX +//--------------------------------------------------------------------------- +void wxAMMediaBackend::Clear() +{ + if (m_pTimer) + { + delete m_pTimer; + m_pTimer = NULL; + } +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::CreateControl +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name) -{ - //create our filter graph - HRESULT hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); +{ + // First get the AMGetErrorText procedure in + // debug mode for more meaningful messages +#ifdef __WXDEBUG__ + if ( m_dllQuartz.Load(_T("quartz.dll"), wxDL_VERBATIM) ) + { + m_lpAMGetErrorText = (LPAMGETERRORTEXT) + m_dllQuartz.GetSymbolAorW(wxT("AMGetErrorText")); + } +#endif - //directshow not installed? - if ( FAILED(hr) ) - return false; +#ifdef __WXWINCE__ + CLSID clsid; + + // Try progids first - *.WMP is PocketPC and Mediaplayer.1 is CE.NET + // later versions support straight creation from CLSID + if (CLSIDFromProgID(L"WPCEOCX.WMP", &clsid) != S_OK && + CLSIDFromProgID(L"MediaPlayer.MediaPlayer.1", &clsid) != S_OK) + { + clsid = CLSID_MediaPlayer; + } + + // While the CLSID is the same as CLSID_MediaPlayer + // CE only supports the IWMP interface + if ( ::CoCreateInstance(clsid, NULL, + CLSCTX_INPROC_SERVER, + IID_IWMP, (void**)&m_pWMP) != 0 ) + { + return false; + } - //release the filter graph - we don't need it yet - m_pGB->Release(); - m_pGB = NULL; +#else + // determine which (if any) media player interface + // is available - IMediaPlayer or IActiveMovie + if ( ::CoCreateInstance(CLSID_MediaPlayer, NULL, + CLSCTX_INPROC_SERVER, + IID_IMediaPlayer, (void**)&m_pMP) != 0 ) + { + if ( ::CoCreateInstance(CLSID_ActiveMovie, NULL, + CLSCTX_INPROC_SERVER, + IID_IActiveMovie, (void**)&m_pAM) != 0 ) + { + return false; + } + + m_pAM->QueryInterface(IID_IMediaPlayer, (void**)&m_pMP); + } + else + { + m_pMP->QueryInterface(IID_IActiveMovie, (void**)&m_pAM); + } +#endif - // // Create window // By default wxWindow(s) is created with a border - - // so we need to get rid of those, and create with - // wxCLIP_CHILDREN, so that if the driver/backend - // is a child window, it refereshes properly + // so we need to get rid of those // + // Since we don't have a child window like most other + // backends, we don't need wxCLIP_CHILDREN if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style | wxNO_BORDER) | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) + { return false; + } + + // Create the ActiveX container along with the media player + // interface and query them + m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); + m_pAX = new wxActiveXContainer(ctrl, +#ifdef __WXWINCE__ + IID_IWMP, m_pWMP +#else + m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, m_pAM +#endif + ); + + // Set up wx-specific stuff for the default + // settings wxMediaCtrl says it will conform to (???) + if (GetMP()) + { + GetMP()->put_DisplaySize(mpFitToSize); + +#ifndef __WXWINCE__ // Not in CE's IWMP + // TODO: Unsure what actual effect this has + GetMP()->put_WindowlessVideo(VARIANT_TRUE); +#endif + } +#ifndef __WXWINCE__ // Not in CE's IWMP + else + GetAM()->put_MovieWindowSize(amvDoubleOriginalSize); +#endif + + // by default true + GetAM()->put_AutoStart(VARIANT_FALSE); + + // by default enabled + wxAMMediaBackend::ShowPlayerControls(wxMEDIACTRLPLAYERCONTROLS_NONE); + + // by default with AM only 0.5 + wxAMMediaBackend::SetVolume(1.0); - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); - - m_ctrl = ctrl; + // don't erase the background of our control window + // so that resizing is a bit smoother + m_ctrl->SetBackgroundStyle(wxBG_STYLE_CUSTOM); + + // success return true; } - //--------------------------------------------------------------------------- // wxAMMediaBackend::Load (file version) -// -// Creates an Active Movie filter graph from a file or url -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxAMMediaBackend::Load(const wxString& fileName) { - if(m_hNotifyWnd) - Cleanup(); + return DoLoad(fileName); +} - CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Load (URL Version) +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::Load(const wxURI& location) +{ + // Turn off loading from a proxy, as user may have set it previously + INSPlay* pPlay = NULL; + GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay); + if (pPlay) + { + pPlay->put_UseHTTPProxy(VARIANT_FALSE); + pPlay->Release(); + } - //load the graph & render - if( FAILED(m_pGB->RenderFile(fileName.wc_str(wxConvLocal), NULL)) ) - return false; + return DoLoad(location.BuildURI()); +} - //get the interfaces, all of them - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaControl, (void**)&m_pMC) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaEventEx, (void**)&m_pME) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaSeeking, (void**)&m_pMS) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IVideoWindow, (void**)&m_pVW) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicAudio, (void**)&m_pBA) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicVideo, (void**)&m_pBV) ); - - //We could tell if the media has audio or not by - //something like - //----- - //long lVolume; - //pBA->get_Volume(&lVolume) == E_NOTIMPL - //----- - //here... +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Load (URL Version with Proxy) +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::Load(const wxURI& location, const wxURI& proxy) +{ + // Set the proxy of the NETSHOW interface + INSPlay* pPlay = NULL; + GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay); - // - //Obtain the _actual_ size of the movie & remember it - // - long nX, - nY; + if (pPlay) + { + pPlay->put_UseHTTPProxy(VARIANT_TRUE); + pPlay->put_HTTPProxyHost(wxBasicString(proxy.GetServer()).Get()); + pPlay->put_HTTPProxyPort(wxAtoi(proxy.GetPort())); + pPlay->Release(); + } - m_bestSize.x = m_bestSize.y = 0; + return DoLoad(location.BuildURI()); +} - m_bVideo = SUCCEEDED( m_pVW->GetWindowPosition( &nX, - &nY, - (long*)&m_bestSize.x, - (long*)&m_bestSize.y) ); +//--------------------------------------------------------------------------- +// wxAMMediaBackend::DoLoad +// +// Called by all functions - this actually renders +// the file and sets up the filter graph +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::DoLoad(const wxString& location) +{ + //Clear up previously allocated memory + Clear(); - // - //If we have video in the media - set it up so that - //its a child window of the control, its visible, - //and that the control is the owner of the video window - // - if (m_bVideo) - { - wxAMVERIFY( m_pVW->put_Owner((OAHWND)m_ctrl->GetHandle()) ); - wxAMVERIFY( m_pVW->put_WindowStyle(WS_CHILD | WS_CLIPSIBLINGS) ); - wxAMVERIFY( m_pVW->put_Visible(OATRUE) ); //OATRUE == -1 - } + HRESULT hr; - // - // Create a hidden window and register to handle - // directshow events for this graph - // Note that wxCanvasClassName is already registered - // and used by all wxWindows and normal wxControls - // - m_hNotifyWnd = ::CreateWindow - ( - wxCanvasClassName, - NULL, - 0, 0, 0, 0, - 0, - (HWND) NULL, - (HMENU)NULL, - wxGetInstance(), - (LPVOID) NULL - ); + // Play the movie the normal way through the embedded WMP. + // Supposedly, Open is better in theory because + // the docs say its async and put_FileName is not - + // but in practice they both appear to be async anyway + if (GetMP()) + hr = GetMP()->Open( wxBasicString(location).Get() ); + else + hr = GetAM()->put_FileName( wxBasicString(location).Get() ); - if(!m_hNotifyWnd) + if (FAILED(hr)) { - wxLogSysError( wxT("Could not create hidden needed for ") - wxT("registering for DirectShow events!") ); - + wxAMLOG(hr); return false; } - - ::SetWindowLongPtr(m_hNotifyWnd, GWLP_WNDPROC, - (LONG_PTR)wxAMMediaBackend::NotifyWndProc); - ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, - (LONG) this); + // In AM playing will FAIL if + // the user plays before the media is loaded + m_pTimer = new wxAMLoadTimer(this); + m_pTimer->Start(20); - wxAMVERIFY( m_pME->SetNotifyWindow((OAHWND)m_hNotifyWnd, - WM_GRAPHNOTIFY, 0) ); + return true; +} - // - //set the time format - // - wxAMVERIFY( m_pMS->SetTimeFormat(&TIME_FORMAT_MEDIA_TIME) ); +//--------------------------------------------------------------------------- +// wxAMMediaBackend::FinishLoad +// +// Called by our wxAMLoadTimer when the +// embedded WMP tells its the media is ready to play. +// +// Here we get the original size of the video and +// send the loaded event to our watcher :). +//--------------------------------------------------------------------------- +void wxAMMediaBackend::FinishLoad() +{ + // Get the original video size + GetAM()->get_ImageSourceWidth((long*)&m_bestSize.x); + GetAM()->get_ImageSourceHeight((long*)&m_bestSize.y); - // - // Force the parent window of this control to recalculate - // the size of this if sizers are being used - // and render the results immediately - // - m_ctrl->InvalidateBestSize(); - m_ctrl->GetParent()->Layout(); - m_ctrl->GetParent()->Refresh(); - m_ctrl->GetParent()->Update(); + // Start the play timer to catch stop events + // Previous load timer cleans up itself + m_pTimer = new wxAMPlayTimer(this); - return true; + NotifyMovieLoaded(); } //--------------------------------------------------------------------------- -// wxAMMediaBackend::Load (URL Version) -// -// Loads media from a URL. Interestingly enough DirectShow -// appears (?) to escape the URL for us, at least on normal -// files -//--------------------------------------------------------------------------- -bool wxAMMediaBackend::Load(const wxURI& location) +// wxAMMediaBackend::ShowPlayerControls +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) { - return Load(location.BuildUnescapedURI()); + // Note that IMediaPlayer doesn't have a statusbar by + // default but IActiveMovie does - so lets try to keep + // the interface consistant + if (!flags) + { + GetAM()->put_Enabled(VARIANT_FALSE); + GetAM()->put_ShowControls(VARIANT_FALSE); + if (GetMP()) + GetMP()->put_ShowStatusBar(VARIANT_FALSE); + } + else + { + GetAM()->put_Enabled(VARIANT_TRUE); + GetAM()->put_ShowControls(VARIANT_TRUE); + + GetAM()->put_ShowPositionControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_STEP) ? + VARIANT_TRUE : VARIANT_FALSE); + + if (GetMP()) + { + GetMP()->put_ShowStatusBar(VARIANT_TRUE); + GetMP()->put_ShowAudioControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) ? + VARIANT_TRUE : VARIANT_FALSE); + } + } + + return true; } //--------------------------------------------------------------------------- // wxAMMediaBackend::Play // -// Plays the stream. If it is non-seekable, it will restart it. -//--------------------------------------------------------------------------- +// Plays the stream. If it is non-seekable, it will restart it (implicit). +// +// Note that we use SUCCEEDED here because run/pause/stop tend to be overly +// picky and return warnings on pretty much every call +//--------------------------------------------------------------------------- bool wxAMMediaBackend::Play() { - return SUCCEEDED( m_pMC->Run() ); + // Actually try to play the movie, even though it may not be loaded yet. +#ifdef __WXWINCE__ + HRESULT hr = m_pWMP->Play(); +#else + HRESULT hr = GetAM()->Run(); +#endif + if (SUCCEEDED(hr)) + { + m_pTimer->Start(20); + return true; + } + + wxAMLOG(hr); + + return false; } //--------------------------------------------------------------------------- // wxAMMediaBackend::Pause // // Pauses the stream. -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxAMMediaBackend::Pause() { - return SUCCEEDED( m_pMC->Pause() ); + HRESULT hr = GetAM()->Pause(); + if (SUCCEEDED(hr)) + return true; + + wxAMLOG(hr); + + return false; } //--------------------------------------------------------------------------- // wxAMMediaBackend::Stop // // Stops the stream. -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxAMMediaBackend::Stop() { - bool bOK = SUCCEEDED( m_pMC->Stop() ); + HRESULT hr = GetAM()->Stop(); + if (SUCCEEDED(hr)) + { + // Seek to beginning + wxAMMediaBackend::SetPosition(0); - //We don't care if it can't get to the beginning in directshow - - //it could be a non-seeking filter (wince midi) in which case playing - //starts all over again - SetPosition(0); - return bOK; + // Stop stop event timer + m_pTimer->Stop(); + return true; + } + + wxAMLOG(hr); + + return false; } //--------------------------------------------------------------------------- // wxAMMediaBackend::SetPosition // -// 1) Translates the current position's time to directshow time, -// which is in a scale of 100 nanoseconds +// 1) Translates the current position's time to directshow time, +// which is in a scale of 1 second (in a double) // 2) Sets the play position of the IMediaSeeking interface - // passing NULL as the stop position means to keep the old // stop position -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPosition(wxLongLong where) { - LONGLONG pos = ((LONGLONG)where.GetValue()) * 10000; + HRESULT hr = GetAM()->put_CurrentPosition( + ((LONGLONG)where.GetValue()) / 1000.0 ); + if (FAILED(hr)) + { + wxAMLOG(hr); + return false; + } - return SUCCEEDED( m_pMS->SetPositions( - &pos, - AM_SEEKING_AbsolutePositioning, - NULL, - AM_SEEKING_NoPositioning - ) ); + return true; } //--------------------------------------------------------------------------- @@ -567,54 +2577,114 @@ bool wxAMMediaBackend::SetPosition(wxLongLong where) // // 1) Obtains the current play and stop positions from IMediaSeeking // 2) Returns the play position translated to our time base -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxLongLong wxAMMediaBackend::GetPosition() { - LONGLONG outCur, outStop; - wxAMVERIFY( m_pMS->GetPositions(&outCur, &outStop) ); + double outCur; + HRESULT hr = GetAM()->get_CurrentPosition(&outCur); + if (FAILED(hr)) + { + wxAMLOG(hr); + return 0; + } + + // h,m,s,milli - outdur is in 1 second (double) + outCur *= 1000; + wxLongLong ll; + ll.Assign(outCur); + + return ll; +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::GetVolume +// +// Gets the volume through the IBasicAudio interface - +// value ranges from 0 (MAX volume) to -10000 (minimum volume). +// -100 per decibel. +//--------------------------------------------------------------------------- +double wxAMMediaBackend::GetVolume() +{ + long lVolume; + HRESULT hr = GetAM()->get_Volume(&lVolume); + if (FAILED(hr)) + { + wxAMLOG(hr); + return 0.0; + } + + return pow(10.0, lVolume / 2000.0); +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::SetVolume +// +// Sets the volume through the IBasicAudio interface - +// value ranges from 0 (MAX volume) to -10000 (minimum volume). +// -100 per decibel. +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::SetVolume(double dVolume) +{ + // pow(10.0, -80.0) to correct 0 == -INF + long lVolume = (long)(2000.0 * log10( pow( 10.0, -80.0) + dVolume ) ); + HRESULT hr = GetAM()->put_Volume( lVolume ); + if (FAILED(hr)) + { + wxAMLOG(hr); + return false; + } - //h,m,s,milli - outdur is in 100 nanos - return outCur/10000; + return true; } //--------------------------------------------------------------------------- // wxAMMediaBackend::GetDuration // -// 1) Obtains the duration of the media from the IMediaSeeking interface +// 1) Obtains the duration of the media from IAMMultiMediaStream // 2) Converts that value to our time base, and returns it -//--------------------------------------------------------------------------- +// +// NB: With VBR MP3 files the default DirectShow MP3 render does not +// read the Xing header correctly, resulting in skewed values for duration +// and seeking +//--------------------------------------------------------------------------- wxLongLong wxAMMediaBackend::GetDuration() { - LONGLONG outDuration; - wxAMVERIFY( m_pMS->GetDuration(&outDuration) ); + double outDuration; + HRESULT hr = GetAM()->get_Duration(&outDuration); + if (FAILED(hr)) + { + wxAMLOG(hr); + return 0; + } + + // h,m,s,milli - outdur is in 1 second (double) + outDuration *= 1000; + wxLongLong ll; + ll.Assign(outDuration); - //h,m,s,milli - outdur is in 100 nanos - return outDuration/10000; + return ll; } //--------------------------------------------------------------------------- // wxAMMediaBackend::GetState // -// Obtains the state from the IMediaControl interface. -// Note that it's enumeration values for stopping/playing -// etc. are the same as ours, so we just do a straight cast. -// TODO: MS recommends against INFINITE here for -// IMediaControl::GetState- do it in stages -//--------------------------------------------------------------------------- +// Returns the cached state +//--------------------------------------------------------------------------- wxMediaState wxAMMediaBackend::GetState() { - HRESULT hr; - OAFilterState theState; - hr = m_pMC->GetState(INFINITE, &theState); - - wxASSERT( SUCCEEDED(hr) ); - - //MSW state is the same as ours - //State_Stopped = 0, - //State_Paused = State_Stopped + 1, - //State_Running = State_Paused + 1 + StateConstants nState; +#ifdef __WXWINCE__ + HRESULT hr = m_pWMP->get_PlayState((long*)&nState); +#else + HRESULT hr = GetAM()->get_CurrentState(&nState); +#endif + if (FAILED(hr)) + { + wxAMLOG(hr); + return wxMEDIASTATE_STOPPED; + } - return (wxMediaState) theState; + return (wxMediaState)nState; } //--------------------------------------------------------------------------- @@ -622,11 +2692,17 @@ wxMediaState wxAMMediaBackend::GetState() // // Pretty simple way of obtaining the playback rate from // the IMediaSeeking interface -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- double wxAMMediaBackend::GetPlaybackRate() { double dRate; - wxAMVERIFY( m_pMS->GetRate(&dRate) ); + HRESULT hr = GetAM()->get_Rate(&dRate); + if (FAILED(hr)) + { + wxAMLOG(hr); + return 0.0; + } + return dRate; } @@ -635,116 +2711,68 @@ double wxAMMediaBackend::GetPlaybackRate() // // Sets the playback rate of the media - DirectShow is pretty good // about this, actually -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPlaybackRate(double dRate) { - return SUCCEEDED( m_pMS->SetRate(dRate) ); + HRESULT hr = GetAM()->put_Rate(dRate); + if (FAILED(hr)) + { + wxAMLOG(hr); + return false; + } + + return true; } //--------------------------------------------------------------------------- -// wxAMMediaBackend::NotifyWndProc +// wxAMMediaBackend::GetDownloadXXX // -// Here we check to see if DirectShow tells us we've reached the stop -// position in our stream - if it has, it may not actually stop -// the stream - which we need to do... -//--------------------------------------------------------------------------- -LRESULT CALLBACK wxAMMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, - LPARAM lParam) -{ - wxAMMediaBackend* backend = (wxAMMediaBackend*) - ::GetWindowLong(hWnd, GWL_USERDATA); - - return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam); -} - -LRESULT CALLBACK wxAMMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, - LPARAM lParam) +// Queries for and gets the total size of the file and the current +// progress in downloading that file from the IAMOpenProgress +// interface from the media player interface's filter graph +//--------------------------------------------------------------------------- +void wxAMMediaBackend::DoGetDownloadProgress(wxLongLong* pLoadProgress, + wxLongLong* pLoadTotal) { - if (nMsg == WM_GRAPHNOTIFY) +#ifndef __WXWINCE__ + LONGLONG loadTotal = 0, loadProgress = 0; + IUnknown* pFG; + IAMOpenProgress* pOP; + HRESULT hr; + hr = GetAM()->get_FilterGraph(&pFG); + if (SUCCEEDED(hr)) { - LONG evCode, - evParam1, - evParam2; - - // - // DirectShow keeps a list of queued events, and we need - // to go through them one by one, stopping at (Hopefully only one) - // EC_COMPLETE message - // - while(SUCCEEDED(m_pME->GetEvent(&evCode, (LONG_PTR *) &evParam1, - (LONG_PTR *) &evParam2, 0) - ) - ) + hr = pFG->QueryInterface(IID_IAMOpenProgress, (void**)&pOP); + if (SUCCEEDED(hr)) { - // Cleanup memory that GetEvent allocated - wxAMVERIFY( m_pME->FreeEventParams(evCode, evParam1, evParam2) ); - - // If this is the end of the clip, notify handler - if(EC_COMPLETE == evCode) - { - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); - - //if the user didn't veto it, stop the stream - if (theEvent.IsAllowed()) - { - //Interestingly enough, DirectShow does not actually stop - //the filters - even when it reaches the end! - wxVERIFY( Stop() ); - - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, - m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); - } - } + hr = pOP->QueryProgress(&loadTotal, &loadProgress); + pOP->Release(); } + + pFG->Release(); } - return DefWindowProc(hWnd, nMsg, wParam, lParam); -} -//--------------------------------------------------------------------------- -// wxAMMediaBackend::Cleanup -// -// 1) Hide/disowns the video window (MS says bad things will happen if -// you don't) -// 2) Releases all the directshow interfaces we use -// TODO: Maybe there's a way to redirect the IGraphBuilder each time -// we load, rather then creating and destroying the interfaces -// each time? -//--------------------------------------------------------------------------- -void wxAMMediaBackend::Cleanup() -{ - // Hide then disown the window - if(m_pVW) + if (SUCCEEDED(hr)) { - m_pVW->put_Visible(OAFALSE); //OSFALSE == 0 - m_pVW->put_Owner(NULL); + *pLoadProgress = loadProgress; + *pLoadTotal = loadTotal; + } + else +#endif + { + // When not loading from a URL QueryProgress will return + // E_NOINTERFACE or whatever + // wxAMFAIL(hr); + *pLoadProgress = 0; + *pLoadTotal = 0; } - - // Release and zero DirectShow interfaces - SAFE_RELEASE(m_pME); - SAFE_RELEASE(m_pMS); - SAFE_RELEASE(m_pMC); - SAFE_RELEASE(m_pBA); - SAFE_RELEASE(m_pBV); - SAFE_RELEASE(m_pVW); - SAFE_RELEASE(m_pGB); - - // Get rid of our hidden Window - DestroyWindow(m_hNotifyWnd); - m_hNotifyWnd = NULL; } - //--------------------------------------------------------------------------- // wxAMMediaBackend::GetVideoSize // // Obtains the cached original video size -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxSize wxAMMediaBackend::GetVideoSize() const { return m_bestSize; @@ -753,29 +2781,23 @@ wxSize wxAMMediaBackend::GetVideoSize() const //--------------------------------------------------------------------------- // wxAMMediaBackend::Move // -// Resizes the IVideoWindow to the size of the control window -//--------------------------------------------------------------------------- -void wxAMMediaBackend::Move(int x, int y, int w, int h) +// We take care of this in our redrawing +//--------------------------------------------------------------------------- +void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), + int WXUNUSED(w), int WXUNUSED(h)) { - if(m_hNotifyWnd && m_bVideo) - { - wxAMVERIFY( m_pVW->SetWindowPosition(0, 0, w, h) ); - } } //--------------------------------------------------------------------------- // End of wxAMMediaBackend //--------------------------------------------------------------------------- -#endif //wxUSE_DIRECTSHOW -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// +//--------------------------------------------------------------------------- // wxMCIMediaBackend -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - +//--------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend); +#ifndef __WXWINCE__ +IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend) //--------------------------------------------------------------------------- // Usual debugging macros for MCI returns @@ -800,21 +2822,24 @@ IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend); // Simulation for // // Mingw and possibly other compilers don't have the digitalv.h header -// that is needed to have some essential features of mci work with +// that is needed to have some essential features of mci work with // windows - so we provide the declarations for the types we use here //--------------------------------------------------------------------------- -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; #ifdef MCI_USE_OFFEXT POINT ptOffset; POINT ptExtent; -#else +#else RECT rc; #endif -} MCI_DGV_RECT_PARMS; +} +MCI_DGV_RECT_PARMS; -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; HWND hWnd; #ifndef _WIN32 @@ -825,15 +2850,29 @@ typedef struct { WORD wReserved2; #endif wxChar* lpstrText; -} MCI_DGV_WINDOW_PARMS; +} +MCI_DGV_WINDOW_PARMS; + +typedef struct +{ + DWORD_PTR dwCallback; + DWORD dwTimeFormat; + DWORD dwAudio; + DWORD dwFileFormat; + DWORD dwSpeed; +} +MCI_DGV_SET_PARMS; -typedef struct { - DWORD_PTR dwCallback; - DWORD dwTimeFormat; - DWORD dwAudio; - DWORD dwFileFormat; - DWORD dwSpeed; -} MCI_DGV_SET_PARMS; +typedef struct +{ + DWORD_PTR dwCallback; + DWORD dwItem; + DWORD dwValue; + DWORD dwOver; + wxChar* lpstrAlgorithm; + wxChar* lpstrQuality; +} +MCI_DGV_SETAUDIO_PARMS; //--------------------------------------------------------------------------- // wxMCIMediaBackend Constructor @@ -847,12 +2886,12 @@ wxMCIMediaBackend::wxMCIMediaBackend() : m_hNotifyWnd(NULL), m_bVideo(false) //--------------------------------------------------------------------------- // wxMCIMediaBackend Destructor // -// We close the mci device - note that there may not be an mci device here, +// We close the MCI device - note that there may not be an MCI device here, // or it may fail - but we don't really care, since we're destructing //--------------------------------------------------------------------------- wxMCIMediaBackend::~wxMCIMediaBackend() { - if(m_hNotifyWnd) + if (m_hNotifyWnd) { mciSendCommand(m_hDev, MCI_CLOSE, 0, 0); DestroyWindow(m_hNotifyWnd); @@ -863,35 +2902,29 @@ wxMCIMediaBackend::~wxMCIMediaBackend() //--------------------------------------------------------------------------- // wxMCIMediaBackend::Create // -// Here we just tell wxMediaCtrl that mci does exist (which it does, on all +// Here we just tell wxMediaCtrl that MCI does exist (which it does, on all // msw systems, at least in some form dating back to win16 days) //--------------------------------------------------------------------------- -bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, +bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name) { - // // Create window // By default wxWindow(s) is created with a border - // so we need to get rid of those, and create with // wxCLIP_CHILDREN, so that if the driver/backend // is a child window, it refereshes properly - // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style & ~wxBORDER_MASK) | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, validator, name) ) return false; - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); + m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); - m_ctrl = ctrl; return true; } @@ -903,61 +2936,52 @@ bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, //--------------------------------------------------------------------------- bool wxMCIMediaBackend::Load(const wxString& fileName) { - // - //if the user already called load close the previous MCI device - // - if(m_hNotifyWnd) + // if the user already called load close the previous MCI device + if (m_hNotifyWnd) { mciSendCommand(m_hDev, MCI_CLOSE, 0, 0); DestroyWindow(m_hNotifyWnd); m_hNotifyWnd = NULL; } - // - //Opens a file and has MCI select a device. Normally you'd put - //MCI_OPEN_TYPE in addition to MCI_OPEN_ELEMENT - however if you - //omit this it tells MCI to select the device instead. This is - //good because we have no reliable way of "enumerating" the devices - //in MCI - // + // Opens a file and has MCI select a device. Normally you'd put + // MCI_OPEN_TYPE in addition to MCI_OPEN_ELEMENT - however if you + // omit this it tells MCI to select the device instead. This is good + // because we have no reliable way of "enumerating" the devices in MCI MCI_OPEN_PARMS openParms; openParms.lpstrElementName = (wxChar*) fileName.c_str(); - if ( mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT, + if (mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT, (DWORD)(LPVOID)&openParms) != 0) + { return false; + } m_hDev = openParms.wDeviceID; - // - //Now set the time format for the device to milliseconds - // + // set the time format for the device to milliseconds MCI_SET_PARMS setParms; setParms.dwCallback = 0; setParms.dwTimeFormat = MCI_FORMAT_MILLISECONDS; if (mciSendCommand(m_hDev, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID)&setParms) != 0) + { return false; + } - // - //Now tell the MCI device to display the video in our wxMediaCtrl - // + // tell the MCI device to display the video in our wxMediaCtrl MCI_DGV_WINDOW_PARMS windowParms; windowParms.hWnd = (HWND)m_ctrl->GetHandle(); - m_bVideo = (mciSendCommand(m_hDev, MCI_WINDOW, - 0x00010000L, //MCI_DGV_WINDOW_HWND + m_bVideo = (mciSendCommand(m_hDev, MCI_WINDOW, + 0x00010000L, // MCI_DGV_WINDOW_HWND (DWORD)(LPVOID)&windowParms) == 0); - // - // Create a hidden window and register to handle - // MCI events - // Note that wxCanvasClassName is already registered + // Create a hidden window and register to handle MCI events + // Note that wxCanvasClassName is already registered // and used by all wxWindows and normal wxControls - // - m_hNotifyWnd = ::CreateWindow - ( + m_hNotifyWnd = ::CreateWindow( wxCanvasClassName, NULL, 0, 0, 0, 0, @@ -965,32 +2989,20 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) (HWND) NULL, (HMENU)NULL, wxGetInstance(), - (LPVOID) NULL - ); + (LPVOID)NULL ); - if(!m_hNotifyWnd) + if (!m_hNotifyWnd) { wxLogSysError( wxT("Could not create hidden needed for ") - wxT("registering for DirectShow events!") ); + wxT("registering for MCI events!") ); return false; } - - ::SetWindowLong(m_hNotifyWnd, GWL_WNDPROC, - (LONG)wxMCIMediaBackend::NotifyWndProc); - ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, - (LONG) this); + wxSetWindowProc(m_hNotifyWnd, wxMCIMediaBackend::NotifyWndProc); + wxSetWindowUserData(m_hNotifyWnd, this); - // - //Here, if the parent of the control has a sizer - we - //tell it to recalculate the size of this control since - //the user opened a seperate media file - // - m_ctrl->InvalidateBestSize(); - m_ctrl->GetParent()->Layout(); - m_ctrl->GetParent()->Refresh(); - m_ctrl->GetParent()->Update(); + NotifyMovieLoaded(); return true; } @@ -1000,7 +3012,7 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) // // MCI doesn't support URLs directly (?) // -// TODO: Use wxURL/wxFileSystem and mmioInstallProc +// TODO: Use wxURL/wxFileSystem and mmioInstallProc //--------------------------------------------------------------------------- bool wxMCIMediaBackend::Load(const wxURI& WXUNUSED(location)) { @@ -1014,7 +3026,7 @@ bool wxMCIMediaBackend::Load(const wxURI& WXUNUSED(location)) // 1) Certain drivers will crash and burn if we don't pass them an // MCI_PLAY_PARMS, despite the documentation that says otherwise... // 2) There is a MCI_RESUME command, but MCI_PLAY does the same thing -// and will resume from a stopped state also, so there's no need to +// and will resume from a stopped state also, so there's no need to // call both, for example //--------------------------------------------------------------------------- bool wxMCIMediaBackend::Play() @@ -1022,15 +3034,20 @@ bool wxMCIMediaBackend::Play() MCI_PLAY_PARMS playParms; playParms.dwCallback = (DWORD)m_hNotifyWnd; - return ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, - (DWORD)(LPVOID)&playParms) == 0 ); + bool bOK = (mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, + (DWORD)(LPVOID)&playParms) == 0); + + if (bOK) + m_ctrl->Show(m_bVideo); + + return bOK; } //--------------------------------------------------------------------------- // wxMCIMediaBackend::Pause // // Pauses the MCI device - nothing special -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxMCIMediaBackend::Pause() { return (mciSendCommand(m_hDev, MCI_PAUSE, MCI_WAIT, 0) == 0); @@ -1040,7 +3057,7 @@ bool wxMCIMediaBackend::Pause() // wxMCIMediaBackend::Stop // // Stops the MCI device & seeks to the beginning as wxMediaCtrl docs outline -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxMCIMediaBackend::Stop() { return (mciSendCommand(m_hDev, MCI_STOP, MCI_WAIT, 0) == 0) && @@ -1054,7 +3071,7 @@ bool wxMCIMediaBackend::Stop() // since we use direct comparisons with MCI_MODE_PLAY and // MCI_MODE_PAUSE, we don't care if the MCI_STATUS call // fails or not -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxMediaState wxMCIMediaBackend::GetState() { MCI_STATUS_PARMS statusParms; @@ -1063,9 +3080,9 @@ wxMediaState wxMCIMediaBackend::GetState() mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPVOID)&statusParms); - if(statusParms.dwReturn == MCI_MODE_PAUSE) + if (statusParms.dwReturn == MCI_MODE_PAUSE) return wxMEDIASTATE_PAUSED; - else if(statusParms.dwReturn == MCI_MODE_PLAY) + else if (statusParms.dwReturn == MCI_MODE_PLAY) return wxMEDIASTATE_PLAYING; else return wxMEDIASTATE_STOPPED; @@ -1075,24 +3092,33 @@ wxMediaState wxMCIMediaBackend::GetState() // wxMCIMediaBackend::SetPosition // // Here we set the position of the device in the stream. -// Note that MCI actually stops the device after you seek it if the +// Note that MCI actually stops the device after you seek it if the // device is playing/paused, so we need to play the file after -// MCI seeks like normal APIs would -//--------------------------------------------------------------------------- +// MCI seeks like normal APIs would +//--------------------------------------------------------------------------- bool wxMCIMediaBackend::SetPosition(wxLongLong where) { MCI_SEEK_PARMS seekParms; seekParms.dwCallback = 0; - seekParms.dwTo = where.GetValue(); - //device was playing? +#if wxUSE_LONGLONG_NATIVE && !wxUSE_LONGLONG_WX + seekParms.dwTo = (DWORD)where.GetValue(); +#else // wxUSE_LONGLONG_WX + // no way to return it in one piece + wxASSERT( where.GetHi() == 0 ); + seekParms.dwTo = (DWORD)where.GetLo(); +#endif + + // device was playing? bool bReplay = GetState() == wxMEDIASTATE_PLAYING; - if( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO, + if ( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO, (DWORD)(LPVOID)&seekParms) != 0) + { return false; + } - //If the device was playing, resume it + // If the device was playing, resume it if (bReplay) return Play(); else @@ -1102,26 +3128,76 @@ bool wxMCIMediaBackend::SetPosition(wxLongLong where) //--------------------------------------------------------------------------- // wxMCIMediaBackend::GetPosition // -// Gets the position of the device in the stream using the current -// time format... nothing special here... -//--------------------------------------------------------------------------- -wxLongLong wxMCIMediaBackend::GetPosition() +// Gets the position of the device in the stream using the current +// time format... nothing special here... +//--------------------------------------------------------------------------- +wxLongLong wxMCIMediaBackend::GetPosition() +{ + MCI_STATUS_PARMS statusParms; + statusParms.dwItem = MCI_STATUS_POSITION; + + if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, + (DWORD)(LPSTR)&statusParms) != 0) + { + return 0; + } + + return statusParms.dwReturn; +} + +//--------------------------------------------------------------------------- +// wxMCIMediaBackend::GetVolume +// +// Gets the volume of the current media via the MCI_DGV_STATUS_VOLUME +// message. Value ranges from 0 (minimum) to 1000 (maximum volume). +//--------------------------------------------------------------------------- +double wxMCIMediaBackend::GetVolume() { MCI_STATUS_PARMS statusParms; - statusParms.dwItem = MCI_STATUS_POSITION; + statusParms.dwCallback = 0; + statusParms.dwItem = 0x4019; // MCI_DGV_STATUS_VOLUME if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPSTR)&statusParms) != 0) + { return 0; + } - return statusParms.dwReturn; + return ((double)statusParms.dwReturn) / 1000.0; +} + +//--------------------------------------------------------------------------- +// wxMCIMediaBackend::SetVolume +// +// Sets the volume of the current media via the MCI_DGV_SETAUDIO_VOLUME +// message. Value ranges from 0 (minimum) to 1000 (maximum volume). +//--------------------------------------------------------------------------- +bool wxMCIMediaBackend::SetVolume(double dVolume) +{ + MCI_DGV_SETAUDIO_PARMS audioParms; + audioParms.dwCallback = 0; + audioParms.dwItem = 0x4002; // MCI_DGV_SETAUDIO_VOLUME + audioParms.dwValue = (DWORD) (dVolume * 1000.0); + audioParms.dwOver = 0; + audioParms.lpstrAlgorithm = NULL; + audioParms.lpstrQuality = NULL; + + if (mciSendCommand(m_hDev, 0x0873, // MCI_SETAUDIO + // MCI_DGV_SETAUDIO + (_ITEM | _VALUE) + 0x00800000L | 0x01000000L, + (DWORD)(LPSTR)&audioParms) != 0) + { + return false; + } + + return true; } //--------------------------------------------------------------------------- // wxMCIMediaBackend::GetDuration // // Gets the duration of the stream... nothing special -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxLongLong wxMCIMediaBackend::GetDuration() { MCI_STATUS_PARMS statusParms; @@ -1129,7 +3205,9 @@ wxLongLong wxMCIMediaBackend::GetDuration() if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPSTR)&statusParms) != 0) + { return 0; + } return statusParms.dwReturn; } @@ -1138,21 +3216,25 @@ wxLongLong wxMCIMediaBackend::GetDuration() // wxMCIMediaBackend::Move // // Moves the window to a location -//--------------------------------------------------------------------------- -void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), - int w, int h) +//--------------------------------------------------------------------------- +void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { if (m_hNotifyWnd && m_bVideo) { - MCI_DGV_RECT_PARMS putParms; //ifdefed MCI_DGV_PUT_PARMS - putParms.rc.top = 0; - putParms.rc.bottom = 0; - putParms.rc.right = w; + MCI_DGV_RECT_PARMS putParms; // ifdefed MCI_DGV_PUT_PARMS + memset(&putParms, 0, sizeof(MCI_DGV_RECT_PARMS)); putParms.rc.bottom = h; + putParms.rc.right = w; - wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT, - 0x00040000L, //MCI_DGV_PUT_DESTINATION + // wxStackWalker will crash and burn here on assert + // and MCI doesn't like 0 and 0 for some reason (out of range) + // so just don't it in that case + if (w || h) + { + wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT, + 0x00040000L, // MCI_DGV_PUT_DESTINATION (DWORD)(LPSTR)&putParms) ); + } } } @@ -1160,27 +3242,28 @@ void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), // wxMCIMediaBackend::GetVideoSize // // Gets the original size of the movie for sizers -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- wxSize wxMCIMediaBackend::GetVideoSize() const { - if(m_bVideo) + if (m_bVideo) { - MCI_DGV_RECT_PARMS whereParms; //ifdefed MCI_DGV_WHERE_PARMS + MCI_DGV_RECT_PARMS whereParms; // ifdefed MCI_DGV_WHERE_PARMS - wxMCIVERIFY( mciSendCommand(m_hDev, MCI_WHERE, - 0x00020000L, //MCI_DGV_WHERE_SOURCE + wxMCIVERIFY( mciSendCommand(m_hDev, MCI_WHERE, + 0x00020000L, // MCI_DGV_WHERE_SOURCE (DWORD)(LPSTR)&whereParms) ); - + return wxSize(whereParms.rc.right, whereParms.rc.bottom); } - return wxSize(0,0); + + return wxSize(0, 0); } //--------------------------------------------------------------------------- // wxMCIMediaBackend::GetPlaybackRate // // TODO -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- double wxMCIMediaBackend::GetPlaybackRate() { return 1.0; @@ -1190,146 +3273,197 @@ double wxMCIMediaBackend::GetPlaybackRate() // wxMCIMediaBackend::SetPlaybackRate // // TODO -//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- bool wxMCIMediaBackend::SetPlaybackRate(double WXUNUSED(dRate)) { -/* +#if 0 MCI_WAVE_SET_SAMPLESPERSEC MCI_DGV_SET_PARMS setParms; setParms.dwSpeed = (DWORD) (dRate * 1000.0); - return (mciSendCommand(m_hDev, MCI_SET, - 0x00020000L, //MCI_DGV_SET_SPEED + return (mciSendCommand(m_hDev, MCI_SET, + 0x00020000L, // MCI_DGV_SET_SPEED (DWORD)(LPSTR)&setParms) == 0); -*/ +#endif + return false; } //--------------------------------------------------------------------------- // [static] wxMCIMediaBackend::MSWWindowProc // -// Here we process a message when MCI reaches the stopping point +// Here we process a message when MCI reaches the stopping point // in the stream -//--------------------------------------------------------------------------- -LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, +//--------------------------------------------------------------------------- +LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg, + WPARAM wParam, LPARAM lParam) { - wxMCIMediaBackend* backend = (wxMCIMediaBackend*) - ::GetWindowLong(hWnd, GWL_USERDATA); - wxASSERT(backend); + wxMCIMediaBackend* backend = + (wxMCIMediaBackend*)wxGetWindowUserData(hWnd); return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam); } -LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, - WPARAM wParam, +LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, + WPARAM wParam, LPARAM lParam) { - if(nMsg == MM_MCINOTIFY) + if (nMsg == MM_MCINOTIFY) { wxASSERT(lParam == (LPARAM) m_hDev); - if(wParam == MCI_NOTIFY_SUCCESSFUL && lParam == (LPARAM)m_hDev) + if (wParam == MCI_NOTIFY_SUCCESSFUL && lParam == (LPARAM)m_hDev) { - wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); - - if(theEvent.IsAllowed()) + if ( SendStopEvent() ) { - wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK, - MCI_SEEK_TO_START, 0) ); - - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, - m_ctrl->GetId()); - m_ctrl->ProcessEvent(theEvent); + wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK, MCI_SEEK_TO_START, 0) ); + QueueFinishEvent(); } } } return DefWindowProc(hWnd, nMsg, wParam, lParam); } -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// -// wxQTMediaBackend -// -// TODO: Use a less cludgy way to pause/get state/set state -// TODO: Dynamically load from qtml.dll -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +#endif // __WXWINCE__ -#if wxUSE_QUICKTIME - -IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend); +//--------------------------------------------------------------------------- +// wxQTMediaBackend +// +// TODO: Use a less kludgy way to pause/get state/set state +// FIXME: Greg Hazel reports that sometimes files that cannot be played +// with this backend are treated as playable anyway - not verified though. +//--------------------------------------------------------------------------- -//Time between timer calls -#define MOVIE_DELAY 100 +IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend) -#include "wx/timer.h" +// Time between timer calls - this is the Apple recommendation to the TCL +// team I believe +#define MOVIE_DELAY 20 -// -------------------------------------------------------------------------- -// wxQTTimer - Handle Asyncronous Playing -// -------------------------------------------------------------------------- -class _wxQTTimer : public wxTimer +//--------------------------------------------------------------------------- +// wxQTLoadTimer +// +// QT, esp. QT for Windows is very picky about how you go about +// async loading. If you were to go through a Windows message loop +// or a MoviesTask or both and then check the movie load state +// it would still return 1000 (loading)... even (pre)prerolling doesn't +// help. However, making a load timer like this works +//--------------------------------------------------------------------------- +class wxQTLoadTimer : public wxTimer { public: - _wxQTTimer(Movie movie, wxQTMediaBackend* parent) : - m_movie(movie), m_bPaused(false), m_parent(parent) - { - } + wxQTLoadTimer(Movie movie, wxQTMediaBackend* parent, wxQuickTimeLibrary* pLib) : + m_movie(movie), m_parent(parent), m_pLib(pLib) {} - ~_wxQTTimer() + void Notify() { + m_pLib->MoviesTask(m_movie, 0); + // kMovieLoadStatePlayable + if (m_pLib->GetMovieLoadState(m_movie) >= 10000) + { + m_parent->FinishLoad(); + delete this; + } } - bool GetPaused() {return m_bPaused;} - void SetPaused(bool bPaused) {m_bPaused = bPaused;} +protected: + Movie m_movie; //Our movie instance + wxQTMediaBackend* m_parent; //Backend pointer + wxQuickTimeLibrary* m_pLib; //Interfaces +}; + + +// -------------------------------------------------------------------------- +// wxQTPlayTimer - Handle Asyncronous Playing +// +// 1) Checks to see if the movie is done, and if not continues +// streaming the movie +// 2) Sends the wxEVT_MEDIA_STOP event if we have reached the end of +// the movie. +// -------------------------------------------------------------------------- +class wxQTPlayTimer : public wxTimer +{ +public: + wxQTPlayTimer(Movie movie, wxQTMediaBackend* parent, + wxQuickTimeLibrary* pLib) : + m_movie(movie), m_parent(parent), m_pLib(pLib) {} - //----------------------------------------------------------------------- - // _wxQTTimer::Notify - // - // 1) Checks to see if the movie is done, and if not continues - // streaming the movie - // 2) Sends the wxEVT_MEDIA_STOP event if we have reached the end of - // the movie. - //----------------------------------------------------------------------- void Notify() { - if (!m_bPaused) + // + // OK, a little explaining - basically originally + // we only called MoviesTask if the movie was actually + // playing (not paused or stopped)... this was before + // we realized MoviesTask actually handles repainting + // of the current frame - so if you were to resize + // or something it would previously not redraw that + // portion of the movie. + // + // So now we call MoviesTask always so that it repaints + // correctly. + // + m_pLib->MoviesTask(m_movie, 0); + + // + // Handle the stop event - if the movie has reached + // the end, notify our handler + // + // m_bPlaying == !(Stopped | Paused) + // + if (m_parent->m_bPlaying) { - if(!IsMovieDone(m_movie)) - MoviesTask(m_movie, MOVIE_DELAY); - else + if (m_pLib->IsMovieDone(m_movie)) { - wxMediaEvent theEvent(wxEVT_MEDIA_STOP, - m_parent->m_ctrl->GetId()); - m_parent->m_ctrl->ProcessEvent(theEvent); - - if(theEvent.IsAllowed()) + if ( m_parent->SendStopEvent() ) { - Stop(); m_parent->Stop(); - wxASSERT(::GetMoviesError() == noErr); + wxASSERT(m_pLib->GetMoviesError() == noErr); - //send the event to our child - wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, - m_parent->m_ctrl->GetId()); - m_parent->m_ctrl->ProcessEvent(theEvent); + m_parent->QueueFinishEvent(); } } } } protected: - Movie m_movie; //Our movie instance - bool m_bPaused; //Whether we are paused or not + Movie m_movie; // Our movie instance wxQTMediaBackend* m_parent; //Backend pointer + wxQuickTimeLibrary* m_pLib; //Interfaces }; + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::QTWndProc +// +// Forwards events to the Movie Controller so that it can +// redraw itself/process messages etc.. +//--------------------------------------------------------------------------- +LRESULT CALLBACK wxQTMediaBackend::QTWndProc(HWND hWnd, UINT nMsg, + WPARAM wParam, LPARAM lParam) +{ + wxQTMediaBackend* pThis = (wxQTMediaBackend*)wxGetWindowUserData(hWnd); + + MSG msg; + msg.hwnd = hWnd; + msg.message = nMsg; + msg.wParam = wParam; + msg.lParam = lParam; + msg.time = 0; + msg.pt.x = 0; + msg.pt.y = 0; + EventRecord theEvent; + pThis->m_lib.NativeEventToMacEvent(&msg, &theEvent); + pThis->m_lib.MCIsPlayerEvent(pThis->m_pMC, &theEvent); + + return pThis->m_ctrl->MSWWindowProc(nMsg, wParam, lParam); +} + //--------------------------------------------------------------------------- // wxQTMediaBackend Destructor // // Sets m_timer to NULL signifying we havn't loaded anything yet //--------------------------------------------------------------------------- -wxQTMediaBackend::wxQTMediaBackend() : m_timer(NULL) +wxQTMediaBackend::wxQTMediaBackend() +: m_movie(NULL), m_bPlaying(false), m_timer(NULL), m_pMC(NULL) { } @@ -1344,13 +3478,28 @@ wxQTMediaBackend::wxQTMediaBackend() : m_timer(NULL) //--------------------------------------------------------------------------- wxQTMediaBackend::~wxQTMediaBackend() { - if(m_timer) + if (m_movie) Cleanup(); - //Note that ExitMovies() is not neccessary, but - //the docs are fuzzy on whether or not TerminateQTML is - ExitMovies(); - TerminateQTML(); + if (m_lib.IsOk()) + { + if (m_pMC) + { + m_lib.DisposeMovieController(m_pMC); + // m_pMC = NULL; + } + + // destroy wxQTMediaEvtHandler we pushed on it + m_ctrl->PopEventHandler(true); + + m_lib.DestroyPortAssociation( + (CGrafPtr)m_lib.GetNativeWindowPort(m_ctrl->GetHWND())); + + //Note that ExitMovies() is not necessary, but + //the docs are fuzzy on whether or not TerminateQTML is + m_lib.ExitMovies(); + m_lib.TerminateQTML(); + } } //--------------------------------------------------------------------------- @@ -1359,41 +3508,50 @@ wxQTMediaBackend::~wxQTMediaBackend() // 1) Intializes QuickTime // 2) Creates the control window //--------------------------------------------------------------------------- -bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, +bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, - const wxPoint& pos, + const wxPoint& pos, const wxSize& size, - long style, + long style, const wxValidator& validator, const wxString& name) { - int nError; - if ((nError = InitializeQTML(0)) != noErr) //-2093 no dll + if (!m_lib.Initialize()) + return false; + + int nError = m_lib.InitializeQTML(0); + if (nError != noErr) //-2093 no dll { wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), nError)); return false; } - EnterMovies(); - // + m_lib.EnterMovies(); + // Create window // By default wxWindow(s) is created with a border - // so we need to get rid of those // // Since we don't have a child window like most other // backends, we don't need wxCLIP_CHILDREN - // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style & ~wxBORDER_MASK), + (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) + { return false; + } - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); + m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); + + // Create a port association for our window so we + // can use it as a WindowRef + m_lib.CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); - m_ctrl = ctrl; + // Part of a suggestion from Greg Hazel + // to repaint movie when idle + m_ctrl->PushEventHandler(new wxQTMediaEvtHandler(this, m_ctrl->GetHWND())); + + // done return true; } @@ -1403,275 +3561,534 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // 1) Get an FSSpec from the Windows path name // 2) Open the movie // 3) Obtain the movie instance from the movie resource -// 4) +// 4) Close the movie resource +// 5) Finish loading //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxString& fileName) { - if(m_timer) + if (m_movie) Cleanup(); + bool result = true; OSErr err = noErr; - short movieResFile; + short movieResFile = 0; //= 0 because of annoying VC6 warning FSSpec sfFile; - if (NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(), - &sfFile, 0) != noErr) - return false; - - if (OpenMovieFile (&sfFile, &movieResFile, fsRdPerm) != noErr) - return false; + err = m_lib.NativePathNameToFSSpec( + (char*) (const char*) fileName.mb_str(), + &sfFile, 0); + result = (err == noErr); - short movieResID = 0; - Str255 movieName; + if (result) + { + err = m_lib.OpenMovieFile(&sfFile, &movieResFile, fsRdPerm); + result = (err == noErr); + } - err = NewMovieFromFile ( - &m_movie, - movieResFile, - &movieResID, - movieName, - newMovieActive, - NULL); //wasChanged + if (result) + { + short movieResID = 0; + Str255 movieName; + + err = m_lib.NewMovieFromFile( + &m_movie, + movieResFile, + &movieResID, + movieName, + newMovieActive, + NULL ); // wasChanged + result = (err == noErr && m_lib.GetMoviesStickyError() == noErr); + + // check m_lib.GetMoviesStickyError() because it may not find the + // proper codec and play black video and other strange effects, + // not to mention mess up the dynamic backend loading scheme + // of wxMediaCtrl - so it just does what the QuickTime player does + if (result) + { + m_lib.CloseMovieFile(movieResFile); + FinishLoad(); + } + } - CloseMovieFile (movieResFile); + return result; +} - if (err != noErr) - return false; +//--------------------------------------------------------------------------- +// wxQTMediaBackend::PPRMProc (static) +// +// Called when done PrePrerolling the movie. +// Note that in 99% of the cases this does nothing... +// Anyway we set up the loading timer here to tell us when the movie is done +//--------------------------------------------------------------------------- +void wxQTMediaBackend::PPRMProc (Movie theMovie, + OSErr WXUNUSED_UNLESS_DEBUG(theErr), + void* theRefCon) +{ + wxASSERT( theMovie ); + wxASSERT( theRefCon ); + wxASSERT( theErr == noErr ); - FinishLoad(); + wxQTMediaBackend* pBE = (wxQTMediaBackend*) theRefCon; - return ::GetMoviesError() == noErr; + long lTime = pBE->m_lib.GetMovieTime(theMovie,NULL); + Fixed rate = pBE->m_lib.GetMoviePreferredRate(theMovie); + pBE->m_lib.PrerollMovie(theMovie, lTime, rate); + pBE->m_timer = new wxQTLoadTimer(pBE->m_movie, pBE, &pBE->m_lib); + pBE->m_timer->Start(MOVIE_DELAY); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Load (URL Version) // -// TODO +// 1) Build an escaped URI from location +// 2) Create a handle to store the URI string +// 3) Put the URI string inside the handle +// 4) Make a QuickTime URL data ref from the handle with the URI in it +// 5) Clean up the URI string handle +// 6) Do some prerolling +// 7) Finish Loading //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxURI& location) { - if(m_timer) + if (m_movie) Cleanup(); wxString theURI = location.BuildURI(); - OSErr err = noErr; - - Handle theHandle = NewHandleClear(theURI.length() + 1); + Handle theHandle = m_lib.NewHandleClear(theURI.length() + 1); wxASSERT(theHandle); - BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); + m_lib.BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); - //create the movie from the handle that refers to the URI - err = NewMovieFromDataRef(&m_movie, newMovieActive, - NULL, theHandle, + // create the movie from the handle that refers to the URI + OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive | + newMovieAsyncOK + /* | newMovieIdleImportOK */, + NULL, theHandle, URLDataHandlerSubType); - DisposeHandle(theHandle); - - if (err != noErr) - return false; - - //preroll movie for streaming - //TODO:Async this? - TimeValue timeNow; - Fixed playRate; - timeNow = GetMovieTime(m_movie, NULL); - playRate = GetMoviePreferredRate(m_movie); - PrePrerollMovie(m_movie, timeNow, playRate, NULL, NULL); - PrerollMovie(m_movie, timeNow, playRate); - SetMovieRate(m_movie, playRate); + m_lib.DisposeHandle(theHandle); - FinishLoad(); + if (err == noErr) + { + long timeNow; + Fixed playRate; + + timeNow = m_lib.GetMovieTime(m_movie, NULL); + wxASSERT(m_lib.GetMoviesError() == noErr); + + playRate = m_lib.GetMoviePreferredRate(m_movie); + wxASSERT(m_lib.GetMoviesError() == noErr); + + // Note that the callback here is optional, + // but without it PrePrerollMovie can be buggy + // (see Apple ml). Also, some may wonder + // why we need this at all - this is because + // Apple docs say QuickTime streamed movies + // require it if you don't use a Movie Controller, + // which we don't by default. + // + m_lib.PrePrerollMovie(m_movie, timeNow, playRate, + (WXFARPROC)wxQTMediaBackend::PPRMProc, + (void*)this); - return ::GetMoviesError() == noErr; + return true; + } + else + return false; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::FinishLoad // -// TODO +// 1) Create the movie timer +// 2) Get real size of movie for GetBestSize/sizers +// 3) Set the movie time scale to something usable so that seeking +// etc. will work correctly +// 4) Set our Movie Controller to display the movie if it exists, +// otherwise set the bounds of the Movie +// 5) Refresh parent window //--------------------------------------------------------------------------- void wxQTMediaBackend::FinishLoad() { - m_timer = new _wxQTTimer(m_movie, (wxQTMediaBackend*) this); + // Create the playing/streaming timer + m_timer = new wxQTPlayTimer(m_movie, (wxQTMediaBackend*) this, &m_lib); wxASSERT(m_timer); - //get the real size of the movie + m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); + + // get the real size of the movie Rect outRect; - ::GetMovieNaturalBoundsRect (m_movie, &outRect); - wxASSERT(::GetMoviesError() == noErr); + memset(&outRect, 0, sizeof(Rect)); // suppress annoying VC6 warning + m_lib.GetMovieNaturalBoundsRect (m_movie, &outRect); + wxASSERT(m_lib.GetMoviesError() == noErr); m_bestSize.x = outRect.right - outRect.left; m_bestSize.y = outRect.bottom - outRect.top; - - //reparent movie/*AudioMediaCharacteristic*/ - if(GetMovieIndTrackType(m_movie, 1, - VisualMediaCharacteristic, - movieTrackCharacteristic | - movieTrackEnabledOnly) != NULL) + + // Handle the movie GWorld + if (m_pMC) + { + Point thePoint; + thePoint.h = thePoint.v = 0; + m_lib.MCSetMovie(m_pMC, m_movie, + m_lib.GetNativeWindowPort(m_ctrl->GetHandle()), + thePoint); + m_lib.MCSetVisible(m_pMC, true); + m_bestSize.y += 16; + } + else { - CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); - - SetMovieGWorld(m_movie, - (CGrafPtr) GetNativeWindowPort(m_ctrl->GetHWND()), - nil); + m_lib.SetMovieGWorld(m_movie, + (CGrafPtr) m_lib.GetNativeWindowPort(m_ctrl->GetHWND()), + NULL); } - //we want millisecond precision - ::SetMovieTimeScale(m_movie, 1000); - wxASSERT(::GetMoviesError() == noErr); + // Set the movie to millisecond precision + m_lib.SetMovieTimeScale(m_movie, 1000); + wxASSERT(m_lib.GetMoviesError() == noErr); - // - //Here, if the parent of the control has a sizer - we - //tell it to recalculate the size of this control since - //the user opened a seperate media file - // - m_ctrl->InvalidateBestSize(); - m_ctrl->GetParent()->Layout(); - m_ctrl->GetParent()->Refresh(); - m_ctrl->GetParent()->Update(); + NotifyMovieLoaded(); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Play // -// TODO +// 1) Start the QT movie +// 2) Start the movie loading timer +// +// NOTE: This will still return success even when +// the movie is still loading, and as mentioned in wxQTLoadTimer +// I don't know of a way to force this to be sync - so if its +// still loading the function will return true but the movie will +// still be in the stopped state //--------------------------------------------------------------------------- bool wxQTMediaBackend::Play() { - ::StartMovie(m_movie); - m_timer->SetPaused(false); - m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); - return ::GetMoviesError() == noErr; + m_lib.StartMovie(m_movie); + m_bPlaying = true; + + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Pause // -// TODO +// 1) Stop the movie +// 2) Stop the movie timer //--------------------------------------------------------------------------- bool wxQTMediaBackend::Pause() { - ::StopMovie(m_movie); - m_timer->SetPaused(true); - m_timer->Stop(); - return ::GetMoviesError() == noErr; + m_bPlaying = false; + m_lib.StopMovie(m_movie); + + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Stop // -// TODO +// 1) Stop the movie +// 2) Stop the movie timer +// 3) Seek to the beginning of the movie //--------------------------------------------------------------------------- bool wxQTMediaBackend::Stop() { - m_timer->SetPaused(false); - m_timer->Stop(); + m_bPlaying = false; - ::StopMovie(m_movie); - if(::GetMoviesError() != noErr) - return false; - - ::GoToBeginningOfMovie(m_movie); - return ::GetMoviesError() == noErr; + m_lib.StopMovie(m_movie); + if (m_lib.GetMoviesError() == noErr) + m_lib.GoToBeginningOfMovie(m_movie); + + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetPlaybackRate // -// TODO +// Get the movie playback rate from ::GetMovieRate //--------------------------------------------------------------------------- double wxQTMediaBackend::GetPlaybackRate() { - return ( ((double)::GetMovieRate(m_movie)) / 0x10000); + return ( ((double)m_lib.GetMovieRate(m_movie)) / 0x10000); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::SetPlaybackRate // -// TODO +// Convert dRate to Fixed and Set the movie rate through SetMovieRate //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPlaybackRate(double dRate) { - ::SetMovieRate(m_movie, (Fixed) (dRate * 0x10000)); - return ::GetMoviesError() == noErr; + m_lib.SetMovieRate(m_movie, (Fixed) (dRate * 0x10000)); + + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::SetPosition // -// TODO +// 1) Create a time record struct (TimeRecord) with appropriate values +// 2) Pass struct to SetMovieTime //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPosition(wxLongLong where) { + // NB: For some reason SetMovieTime does not work + // correctly with the Quicktime Windows SDK (6) + // From Muskelkatermann at the wxForum + // http://www.solidsteel.nl/users/wxwidgets/viewtopic.php?t=2957 + // RN - note that I have not verified this but there + // is no harm in calling SetMovieTimeValue instead +#if 0 TimeRecord theTimeRecord; memset(&theTimeRecord, 0, sizeof(TimeRecord)); - theTimeRecord.value.lo = where.GetValue(); - theTimeRecord.scale = ::GetMovieTimeScale(m_movie); - theTimeRecord.base = ::GetMovieTimeBase(m_movie); - ::SetMovieTime(m_movie, &theTimeRecord); - - if (::GetMoviesError() != noErr) - return false; + theTimeRecord.value.lo = where.GetLo(); + theTimeRecord.scale = m_lib.GetMovieTimeScale(m_movie); + theTimeRecord.base = m_lib.GetMovieTimeBase(m_movie); + m_lib.SetMovieTime(m_movie, &theTimeRecord); +#else + m_lib.SetMovieTimeValue(m_movie, where.GetLo()); +#endif - return true; + return (m_lib.GetMoviesError() == noErr); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetPosition // -// TODO +// 1) Calls GetMovieTime to get the position we are in in the movie +// in milliseconds (we called //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetPosition() { - return ::GetMovieTime(m_movie, NULL); + return m_lib.GetMovieTime(m_movie, NULL); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetVolume // -// TODO +// Gets the volume through GetMovieVolume - which returns a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +double wxQTMediaBackend::GetVolume() +{ + short sVolume = m_lib.GetMovieVolume(m_movie); + wxASSERT(m_lib.GetMoviesError() == noErr); + + if (sVolume & (128 << 8)) //negative - no sound + return 0.0; + + return sVolume / 256.0; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::SetVolume +// +// Sets the volume through SetMovieVolume - which takes a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +bool wxQTMediaBackend::SetVolume(double dVolume) +{ + m_lib.SetMovieVolume(m_movie, (short) (dVolume * 256)); + return m_lib.GetMoviesError() == noErr; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::GetDuration +// +// Calls GetMovieDuration //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetDuration() { - return ::GetMovieDuration(m_movie); + return m_lib.GetMovieDuration(m_movie); } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetState // -// TODO +// Determines the current state: +// if we are at the beginning, then we are stopped //--------------------------------------------------------------------------- wxMediaState wxQTMediaBackend::GetState() { - if ( !m_timer || (m_timer->IsRunning() == false && - m_timer->GetPaused() == false) ) - return wxMEDIASTATE_STOPPED; - - if( m_timer->IsRunning() == true ) + if (m_bPlaying) return wxMEDIASTATE_PLAYING; + else if ( !m_movie || wxQTMediaBackend::GetPosition() == 0 ) + return wxMEDIASTATE_STOPPED; else return wxMEDIASTATE_PAUSED; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::Cleanup // -// TODO +// Diposes of the movie timer, Disassociates the Movie Controller with +// movie and hides it if it exists, and stops and disposes +// of the QT movie //--------------------------------------------------------------------------- void wxQTMediaBackend::Cleanup() { - delete m_timer; - m_timer = NULL; + m_bPlaying = false; + + if (m_timer) + { + delete m_timer; + m_timer = NULL; + } + + m_lib.StopMovie(m_movie); + + if (m_pMC) + { + Point thePoint; + thePoint.h = thePoint.v = 0; + m_lib.MCSetVisible(m_pMC, false); + m_lib.MCSetMovie(m_pMC, NULL, NULL, thePoint); + } - StopMovie(m_movie); - DisposeMovie(m_movie); + m_lib.DisposeMovie(m_movie); + m_movie = NULL; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::ShowPlayerControls // -// TODO +// Creates a movie controller for the Movie if the user wants it +//--------------------------------------------------------------------------- +bool wxQTMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) +{ + if (m_pMC) + { + // restore old wndproc + wxSetWindowProc((HWND)m_ctrl->GetHWND(), wxWndProc); + m_lib.DisposeMovieController(m_pMC); + m_pMC = NULL; + + // movie controller height + m_bestSize.y -= 16; + } + + if (flags && m_movie) + { + Rect rect; + wxRect wxrect = m_ctrl->GetClientRect(); + + // make room for controller + if (wxrect.width < 320) + wxrect.width = 320; + + rect.top = (short)wxrect.y; + rect.left = (short)wxrect.x; + rect.right = (short)(rect.left + wxrect.width); + rect.bottom = (short)(rect.top + wxrect.height); + + if (!m_pMC) + { + m_pMC = m_lib.NewMovieController(m_movie, &rect, mcTopLeftMovie | + // mcScaleMovieToFit | + // mcWithBadge | + mcWithFrame); + m_lib.MCDoAction(m_pMC, 32, (void*)true); // mcActionSetKeysEnabled + m_lib.MCSetActionFilterWithRefCon(m_pMC, + (WXFARPROC)wxQTMediaBackend::MCFilterProc, (void*)this); + m_bestSize.y += 16; // movie controller height + + // By default the movie controller uses its own colour palette + // for the movie which can be bad on some files, so turn it off. + // Also turn off its frame / border for the movie + // Also take care of a couple of the interface flags here + long mcFlags = 0; + m_lib.MCDoAction(m_pMC, 39/*mcActionGetFlags*/, (void*)&mcFlags); + + mcFlags |= + // (1<< 0) /*mcFlagSuppressMovieFrame*/ | + (1<< 3) /*mcFlagsUseWindowPalette*/ + | ((flags & wxMEDIACTRLPLAYERCONTROLS_STEP) + ? 0 : (1<< 1) /*mcFlagSuppressStepButtons*/) + | ((flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) + ? 0 : (1<< 2) /*mcFlagSuppressSpeakerButton*/) +// | (1<< 4) /*mcFlagDontInvalidate*/ // if we take care of repainting ourselves + ; + + m_lib.MCDoAction(m_pMC, 38/*mcActionSetFlags*/, (void*)mcFlags); + + // intercept the wndproc of our control window + wxSetWindowProc((HWND)m_ctrl->GetHWND(), wxQTMediaBackend::QTWndProc); + + // set the user data of our window + wxSetWindowUserData((HWND)m_ctrl->GetHWND(), this); + } + } + + NotifyMovieSizeChanged(); + + return m_lib.GetMoviesError() == noErr; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::MCFilterProc (static) +// +// Callback for when the movie controller recieves a message +//--------------------------------------------------------------------------- +Boolean wxQTMediaBackend::MCFilterProc(MovieController WXUNUSED(theController), + short action, + void * WXUNUSED(params), + LONG_PTR refCon) +{ +// NB: potential optimisation +// if (action == 1) +// return 0; + + wxQTMediaBackend* pThis = (wxQTMediaBackend*)refCon; + + switch (action) + { + case 1: + // don't process idle events + break; + + case 8: + // play button triggered - MC will set movie to opposite state + // of current - playing ? paused : playing + if (pThis) + pThis->m_bPlaying = !(pThis->m_bPlaying); + + // NB: Sometimes it doesn't redraw properly - + // if you click on the button but don't move the mouse + // the button will not change its state until you move + // mcActionDraw and Refresh/Update combo do nothing + // to help this unfortunately + break; + + default: + break; + } + + return 0; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::GetVideoSize +// +// Returns the actual size of the QT movie //--------------------------------------------------------------------------- wxSize wxQTMediaBackend::GetVideoSize() const { @@ -1681,31 +4098,75 @@ wxSize wxQTMediaBackend::GetVideoSize() const //--------------------------------------------------------------------------- // wxQTMediaBackend::Move // -// TODO +// Sets the bounds of either the Movie or Movie Controller //--------------------------------------------------------------------------- -void wxQTMediaBackend::Move(int x, int y, int w, int h) +void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { - if(m_timer) + if (m_movie) { - Rect theRect = {0, 0, h, w}; + // make room for controller + if (m_pMC) + { + if (w < 320) + w = 320; + + Rect theRect = {0, 0, (short)h, (short)w}; + m_lib.MCSetControllerBoundsRect(m_pMC, &theRect); + } + else + { + Rect theRect = {0, 0, (short)h, (short)w}; + m_lib.SetMovieBox(m_movie, &theRect); + } - ::SetMovieBox(m_movie, &theRect); - wxASSERT(::GetMoviesError() == noErr); + wxASSERT(m_lib.GetMoviesError() == noErr); } } //--------------------------------------------------------------------------- -// End QT Compilation Guard +// wxQTMediaBackend::OnEraseBackground +// +// Suggestion from Greg Hazel to repaint the movie when idle +// (on pause also) +// +// TODO: We may be repainting too much here - under what exact circumstances +// do we need this? I think Move also repaints correctly for the Movie +// Controller, so in that instance we don't need this either //--------------------------------------------------------------------------- -#endif //wxUSE_QUICKTIME +void wxQTMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) +{ + wxQuickTimeLibrary& m_pLib = m_qtb->m_lib; -//in source file that contains stuff you don't directly use -#include -FORCE_LINK_ME(basewxmediabackends); + if ( m_qtb->m_pMC ) + { + // repaint movie controller + m_pLib.MCDoAction(m_qtb->m_pMC, 2 /*mcActionDraw*/, + m_pLib.GetNativeWindowPort(m_hwnd)); + } + else if ( m_qtb->m_movie ) + { + // no movie controller + CGrafPtr port = (CGrafPtr)m_pLib.GetNativeWindowPort(m_hwnd); + + m_pLib.BeginUpdate(port); + m_pLib.UpdateMovie(m_qtb->m_movie); + wxASSERT(m_pLib.GetMoviesError() == noErr); + m_pLib.EndUpdate(port); + } + else + { + // no movie + // let the system repaint the window + evt.Skip(); + } +} //--------------------------------------------------------------------------- -// End wxMediaCtrl Compilation Guard and this file +// End QT Backend //--------------------------------------------------------------------------- -#endif //wxUSE_MEDIACTRL +//in source file that contains stuff you don't directly use +#include "wx/html/forcelnk.h" +FORCE_LINK_ME(basewxmediabackends) +#endif //wxUSE_MEDIACTRL