X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b195b4fab87837244de49905fa03ca77bc0adfbe..99cc862c0fd5fb21152854075808cf82a3a2025d:/src/msw/mediactrl.cpp diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp index 605366a6d2..7384442f50 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 +9,14 @@ // 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 //=========================================================================== @@ -17,10 +25,6 @@ // 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" @@ -29,7 +33,7 @@ #endif //--------------------------------------------------------------------------- -// Includes +// MediaCtrl include //--------------------------------------------------------------------------- #include "wx/mediactrl.h" @@ -38,10 +42,18 @@ //--------------------------------------------------------------------------- #if wxUSE_MEDIACTRL +//--------------------------------------------------------------------------- +// WX Includes +//--------------------------------------------------------------------------- +#include "wx/log.h" //wxLogDebug +#include "wx/math.h" //log10 & pow +#include "wx/msw/private.h" //user info and wndproc setting/getting #include "wx/dcclient.h" +#include "wx/timer.h" +#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__ @@ -50,6 +62,9 @@ extern WXDLLIMPEXP_CORE wxChar *wxCanvasClassName; extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; #endif +LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, + WPARAM wParam, LPARAM lParam); + //=========================================================================== // BACKEND DECLARATIONS //=========================================================================== @@ -59,426 +74,711 @@ extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; // wxAMMediaBackend // //--------------------------------------------------------------------------- -// -//####################THE BIG DIRECTSHOW OVERVIEW############################ -// -// -// OK... this deserves its own little tutorial. Knowledge of COM and class -// factories is assumed throughout this code. -// -// Basically, the way directshow works is that you tell it to render -// a file, and it builds and connects a bunch of filters together. -// -// There are many, many ways to do this. -// -// WAYS TO RENDER A FILE (URLS WORK IN DS ALSO) -// -// 1) Create an instance of IGraphBuilder and call RenderFile on it -// 2) Create an instance of IMediaControl and call RenderFile on it -// 3) Create an instance of IAMMultiMediaStream, call -// IAMMultiMediaStream::AddStream and pass an IDirectDraw instance for -// the video, and pass an IDirectSound(Buffer?) instance or use the -// default sound renderer, then call RenderFile or RenderMoniker -// 4) Create a Moniker instance for the file and create and build -// all of the filtergraph manually -// -// Our issue here is that we can't use the default representation of 1 and 2 -// because the IVideoWindow instance hogs a lot of the useful window -// messages such as WM_SETCURSOR. -// -// Solution #1 was to use #3 by creating a seperate IDirectDraw instance -// for our window and blitting to that through a thread... unfortunately -// the blitting resizing is very low quality and its quite slow. -// -// The current way is to use windowless rendering and have directshow -// do all the DirectDraw-style clipping to our window -// -// ~~~~~~~~~~~~~~AFTER RENDERING THE FILE~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// When done rendering the file, we need to get several interfaces from -// either a IMediaControl or IGraphBuilder instance - -// -// IMediaPosition - we can set the rate with this... we can also get -// positions and set positions through this with REFTIME (double) instead -// of the normal LONGLONG that IAMMultiMediaStream and IMediaControl use -// -// IBasicAudio - we need this for setting/getting the volume -// -// Interfaces that we don't use but might be useful one day - -// -// IDirectDrawVideo - you can get this through the IFilter returned -// from L"Video Renderer" filter from FindFilter on the IGraphBuilder. -// Through this we can set the IDirectDraw instance DrawShow uses. -// -// ~~~~~~~~~~~~~~STOPPING~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// There are two ways we can do this - -// 1) Have a thread compare the current position to the end position -// about every 10 milliseconds -// 2) Have IMediaSeekingEx send a message to a windowproc or signal a -// windows event -// -// Note that we can do these both, I.E. if an IMediaSeekingEx interface -// is unavailable we can check the position instead of an event -// -//--------------------------------------------------------------------------- //--------------------------------------------------------------------------- -// COM includes +// wxActiveXContainer - includes all the COM-specific stuff we need //--------------------------------------------------------------------------- -#include "wx/msw/ole/oleutils.h" //wxBasicString, IID etc. -#include "wx/msw/ole/uuid.h" //IID etc.. +#include "wx/msw/ole/activex.h" -//--------------------------------------------------------------------------- -// COM compatability definitions -//--------------------------------------------------------------------------- -#ifndef STDMETHODCALLTYPE -#define STDMETHODCALLTYPE __stdcall -#endif -#ifndef STDMETHOD -#define STDMETHOD(funcname) virtual HRESULT STDMETHODCALLTYPE funcname -#endif -#ifndef PURE -#define PURE = 0 -#endif //--------------------------------------------------------------------------- // IIDS - used by CoCreateInstance and IUnknown::QueryInterface -// Dumped from amstream.idl, quartz.idl, direct draw and with some -// confirmation from WINE +// +// [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. // // 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}}; -//QUARTZ -const IID LIBID_QuartzTypeLib = {0x56A868B0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IAMCollection = {0x56A868B9,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaControl = {0x56A868B1,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaEventEx = {0x56A868C0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaPosition = {0x56A868B2,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicAudio = {0x56A868B3,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IVideoWindow = {0x56A868B4,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicVideo = {0x56A868B5,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IBasicVideo2 = {0x329BB360,0xF6EA,0x11D1,{0x90,0x38,0x00,0xA0,0xC9,0x69,0x72,0x98}}; -const IID IID_IDeferredCommand = {0x56A868B8,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IQueueCommand = {0x56A868B7,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IFilterInfo = {0x56A868BA,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IRegFilterInfo = {0x56A868BB,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IMediaTypeInfo = {0x56A868BC,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IPinInfo = {0x56A868BD,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; -const IID IID_IAMStats = {0xBC9BCF80,0xDCD2,0x11D2,{0xAB,0xF6,0x00,0xA0,0xC9,0x05,0xF3,0x75}}; -const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +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}}; -//AMSTREAM -const CLSID CLSID_AMMultiMediaStream = {0x49C47CE5, 0x9BA4, 0x11D0,{0x82, 0x12, 0x00, 0xC0, 0x4F, 0xC3, 0x2C, 0x45}}; -const IID IID_IAMMultiMediaStream = {0xBEBE595C, 0x9A6F, 0x11D0,{0x8F, 0xDE, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const IID IID_IDirectDrawMediaStream = {0xF4104FCE, 0x9A70, 0x11D0,{0x8F, 0xDE, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const GUID MSPID_PrimaryVideo = {0xa35FF56A, 0x9FDA, 0x11D0,{0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; -const GUID MSPID_PrimaryAudio = {0xa35FF56B, 0x9FDA, 0x11D0,{0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D}}; +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}}; -//DDRAW -const IID IID_IDirectDraw = {0x6C14DB80,0xA733,0x11CE,{0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60}}; -const CLSID CLSID_DirectDraw = {0xD7B70EE0,0x4340,0x11CF,{0xB0,0x63,0x00,0x20,0xAF,0xC2,0xCD,0x35}}; +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_VideoMixingRenderer = {0xB87BEB7B, 0x8D29, 0x423F,{0xAE, 0x4D, 0x65, 0x82, 0xC1, 0x01, 0x75, 0xAC}}; -const IID IID_IVMRWindowlessControl = {0x0EB1088C, 0x4DCD, 0x46F0,{0x87, 0x8F, 0x39, 0xDA, 0xE8, 0x6A, 0x51, 0xB7}}; +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_IVMRFilterConfig = {0x9E5530C5, 0x7034, 0x48B4,{0xBB, 0x46, 0x0B, 0x8A, 0x6E, 0xFC, 0x8E, 0x36}}; +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}}; //--------------------------------------------------------------------------- -// DIRECTDRAW COM INTERFACES +// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -//DDSURFACESDESC - we don't need most of the stuff here, esp. DDPIXELFORMAT, -//so just put stubs in -struct DDPIXELFORMAT {DWORD dw1,dw2,dw3,dw4,dw5,dw6,dw7,dw8;}; -struct DDCOLORKEY {DWORD dwLow, dwHigh;}; - -typedef struct IDirectDrawClipper* LPDIRECTDRAWCLIPPER; -typedef struct IDirectDraw* LPDIRECTDRAW; -typedef struct IDirectDrawSurface* LPDIRECTDRAWSURFACE; -typedef struct DDSURFACEDESC* LPDDSURFACEDESC; -typedef struct IDirectDrawPalette* LPDIRECTDRAWPALETTE; -typedef struct DDSCAPS* LPDDSCAPS; -typedef DDCOLORKEY* LPDDCOLORKEY; -typedef DDPIXELFORMAT* LPDDPIXELFORMAT; -typedef struct DDCAPS* LPDDCAPS; -struct DDSURFACEDESC +struct IAMOpenProgress : public IUnknown { - DWORD dwSize; - DWORD dwFlags; - DWORD dwHeight; - DWORD dwWidth; - union - { - LONG lPitch; - DWORD dwLinearSize; - }; - DWORD dwBackBufferCount; - union - { - DWORD dwMipMapCount; - DWORD dwZBufferBitDepth; - DWORD dwRefreshRate; - }; - DWORD dwAlphaBitDepth; - DWORD dwReserved; - LPVOID lpSurface; - DDCOLORKEY ddckCKDestOverlay; - DDCOLORKEY ddckCKDestBlt; - DDCOLORKEY ddckCKSrcOverlay; - DDCOLORKEY ddckCKSrcBlt; - DDPIXELFORMAT ddpfPixelFormat; - struct DDSCAPS {DWORD dwCaps;} ddsCaps; + STDMETHOD(QueryProgress)(LONGLONG *pllTotal, LONGLONG *pllCurrent) PURE; + STDMETHOD(AbortOperation)(void) PURE; }; -struct IDirectDrawClipper : public IUnknown +struct IMediaEvent : public IDispatch { - STDMETHOD(GetClipList)(LPRECT, LPRGNDATA, LPDWORD) PURE; - STDMETHOD(GetHWnd)(HWND*) PURE; - STDMETHOD(Initialize)(LPDIRECTDRAW, DWORD) PURE; - STDMETHOD(IsClipListChanged)(BOOL*) PURE; - STDMETHOD(SetClipList)(LPRGNDATA,DWORD) PURE; - STDMETHOD(SetHWnd)(DWORD, HWND) PURE; + 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; }; -struct IDirectDrawSurface : public IUnknown -{ - STDMETHOD(AddAttachedSurface)(LPDIRECTDRAWSURFACE) PURE; - STDMETHOD(AddOverlayDirtyRect)(LPRECT) PURE; - STDMETHOD(Blt)(LPRECT,LPDIRECTDRAWSURFACE, LPRECT,DWORD, struct DDBLTFX*) PURE; - STDMETHOD(BltBatch)(struct DDBLTBATCH*, DWORD, DWORD ) PURE; - STDMETHOD(BltFast)(DWORD,DWORD,LPDIRECTDRAWSURFACE, LPRECT,DWORD) PURE; - STDMETHOD(DeleteAttachedSurface)(DWORD,LPDIRECTDRAWSURFACE) PURE; - STDMETHOD(EnumAttachedSurfaces)(LPVOID, LPVOID/*LPDDENUMSURFACESCALLBACK*/) PURE; - STDMETHOD(EnumOverlayZOrders)(DWORD,LPVOID,LPVOID/*LPDDENUMSURFACESCALLBACK*/) PURE; - STDMETHOD(Flip)(LPDIRECTDRAWSURFACE, DWORD) PURE; - STDMETHOD(GetAttachedSurface)(LPDDSCAPS, LPDIRECTDRAWSURFACE*) PURE; - STDMETHOD(GetBltStatus)(DWORD) PURE; - STDMETHOD(GetCaps)(LPDDSCAPS) PURE; - STDMETHOD(GetClipper)(LPDIRECTDRAWCLIPPER*) PURE; - STDMETHOD(GetColorKey)(DWORD, LPDDCOLORKEY) PURE; - STDMETHOD(GetDC)(HDC *) PURE; - STDMETHOD(GetFlipStatus)(DWORD) PURE; - STDMETHOD(GetOverlayPosition)(LPLONG, LPLONG ) PURE; - STDMETHOD(GetPalette)(LPDIRECTDRAWPALETTE FAR*) PURE; - STDMETHOD(GetPixelFormat)(LPDDPIXELFORMAT) PURE; - STDMETHOD(GetSurfaceDesc)(LPDDSURFACEDESC) PURE; - STDMETHOD(Initialize)(LPDIRECTDRAW, LPDDSURFACEDESC) PURE; - STDMETHOD(IsLost)(THIS) PURE; - STDMETHOD(Lock)(LPRECT,LPDDSURFACEDESC,DWORD,HANDLE) PURE; - STDMETHOD(ReleaseDC)(HDC) PURE; - STDMETHOD(Restore)(THIS) PURE; - STDMETHOD(SetClipper)(LPDIRECTDRAWCLIPPER) PURE; - STDMETHOD(SetColorKey)(DWORD, LPDDCOLORKEY) PURE; - STDMETHOD(SetOverlayPosition)(LONG, LONG ) PURE; - STDMETHOD(SetPalette)(IUnknown*) PURE; - STDMETHOD(Unlock)(LPVOID) PURE; - STDMETHOD(UpdateOverlay)(LPRECT, LPDIRECTDRAWSURFACE,LPRECT, - DWORD, struct DDOVERLAYFX*) PURE; - STDMETHOD(UpdateOverlayDisplay)(DWORD) PURE; - STDMETHOD(UpdateOverlayZOrder)(DWORD, LPDIRECTDRAWSURFACE) PURE; +//--------------------------------------------------------------------------- +// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser) +//--------------------------------------------------------------------------- + +enum ReadyStateConstants +{ + amvUninitialized = 0, + amvLoading = 1, + amvInteractive = 3, + amvComplete = 4 }; -struct IDirectDraw : public IUnknown -{ - STDMETHOD(Compact)() PURE; - STDMETHOD(CreateClipper)(DWORD, LPDIRECTDRAWCLIPPER*, IUnknown * ) PURE; - STDMETHOD(CreatePalette)(DWORD, LPPALETTEENTRY, LPDIRECTDRAWPALETTE *, IUnknown * ) PURE; - STDMETHOD(CreateSurface)(LPDDSURFACEDESC, LPDIRECTDRAWSURFACE *, IUnknown *) PURE; - STDMETHOD(DuplicateSurface)(LPDIRECTDRAWSURFACE, LPDIRECTDRAWSURFACE * ) PURE; - STDMETHOD(EnumDisplayModes)(DWORD, LPDDSURFACEDESC, LPVOID, LPVOID ) PURE; - STDMETHOD(EnumSurfaces)(DWORD, LPDDSURFACEDESC, LPVOID,LPVOID ) PURE; - STDMETHOD(FlipToGDISurface)() PURE; - STDMETHOD(GetCaps)(LPDDCAPS, LPDDCAPS) PURE; - STDMETHOD(GetDisplayMode)(LPDDSURFACEDESC) PURE; - STDMETHOD(GetFourCCCodes)(LPDWORD, LPDWORD ) PURE; - STDMETHOD(GetGDISurface)(LPDIRECTDRAWSURFACE *) PURE; - STDMETHOD(GetMonitorFrequency)(LPDWORD) PURE; - STDMETHOD(GetScanLine)(LPDWORD) PURE; - STDMETHOD(GetVerticalBlankStatus)(LPBOOL ) PURE; - STDMETHOD(Initialize)(GUID *) PURE; - STDMETHOD(RestoreDisplayMode)() PURE; - STDMETHOD(SetCooperativeLevel)(HWND, DWORD) PURE; - STDMETHOD(SetDisplayMode)(DWORD, DWORD,DWORD, DWORD, DWORD) PURE; - STDMETHOD(WaitForVerticalBlank)(DWORD, HANDLE ) PURE; +enum StateConstants +{ + amvNotLoaded = -1, + amvStopped = 0, + amvPaused = 1, + amvRunning = 2 }; - -//--------------------------------------------------------------------------- -// AMMEDIA COM INTERFACES -//--------------------------------------------------------------------------- -struct IMediaStream; -struct IMultiMediaStream; -struct IStreamSample : public IUnknown + +enum DisplayModeConstants { -public: - STDMETHOD(GetMediaStream)(IMediaStream **) PURE; - STDMETHOD(GetSampleTimes)(LONGLONG *, LONGLONG *, LONGLONG *) PURE; - STDMETHOD(SetSampleTimes)(const LONGLONG *, const LONGLONG *) PURE; - STDMETHOD(Update)(DWORD, HANDLE, LPVOID, DWORD_PTR) PURE; - STDMETHOD(CompletionStatus)(DWORD, DWORD) PURE; + amvTime = 0, + amvFrames = 1 }; -struct IDirectDrawStreamSample : public IStreamSample +enum WindowSizeConstants { -public: - STDMETHOD(GetSurface)(IDirectDrawSurface **, RECT *) PURE; - STDMETHOD(SetRect)(const RECT *) PURE; + amvOriginalSize = 0, + amvDoubleOriginalSize = 1, + amvOneSixteenthScreen = 2, + amvOneFourthScreen = 3, + amvOneHalfScreen = 4 }; -struct IMediaStream : public IUnknown +enum AppearanceConstants { - STDMETHOD(GetMultiMediaStream)(IMultiMediaStream **) PURE; - STDMETHOD(GetInformation)(GUID *, int *) PURE; - STDMETHOD(SetSameFormat)(IMediaStream *, DWORD) PURE; - STDMETHOD(AllocateSample)(DWORD, IStreamSample **) PURE; - STDMETHOD(CreateSharedSample)(IStreamSample *, DWORD, - IStreamSample **) PURE; - STDMETHOD(SendEndOfStream)(DWORD dwFlags) PURE; + amvFlat = 0, + amv3D = 1 }; -struct IDirectDrawMediaStream : public IMediaStream +enum BorderStyleConstants { - STDMETHOD(GetFormat)(DDSURFACEDESC *, IDirectDrawPalette **, - DDSURFACEDESC *, DWORD *) PURE; - STDMETHOD(SetFormat)(const DDSURFACEDESC *, IDirectDrawPalette *) PURE; - STDMETHOD(GetDirectDraw)(IDirectDraw **) PURE; - STDMETHOD(SetDirectDraw)(IDirectDraw *) PURE; - STDMETHOD(CreateSample)(IDirectDrawSurface *, const RECT *, - DWORD, IDirectDrawStreamSample **) PURE; - STDMETHOD(GetTimePerFrame)(LONGLONG *) PURE; + 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 IMultiMediaStream : public IUnknown -{ - STDMETHOD(GetInformation)(DWORD *, int *) PURE; - STDMETHOD(GetMediaStream)(REFGUID, IMediaStream **) PURE; - STDMETHOD(EnumMediaStreams)(long, IMediaStream **) PURE; - STDMETHOD(GetState)(int *pCurrentState) PURE; - STDMETHOD(SetState)(int NewState) PURE; - STDMETHOD(GetTime)(LONGLONG *pCurrentTime) PURE; - STDMETHOD(GetDuration)(LONGLONG *pDuration) PURE; - STDMETHOD(Seek)(LONGLONG SeekTime) PURE; - STDMETHOD(GetEndOfStreamEventHandle)(HANDLE *phEOS) PURE; + + +struct IActiveMovie2 : public IActiveMovie +{ + STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; + STDMETHOD(get_ReadyState)(ReadyStateConstants __RPC_FAR *pValue) PURE; }; -struct IAMMultiMediaStream : public IMultiMediaStream +struct IActiveMovie3 : public IActiveMovie2 { - STDMETHOD(Initialize)(int, DWORD, IUnknown *) PURE; - STDMETHOD(GetFilterGraph)(IUnknown **) PURE; - STDMETHOD(GetFilter)(IUnknown **) PURE; - STDMETHOD(AddMediaStream)(IUnknown *, const GUID*, DWORD, - IMediaStream **) PURE; - STDMETHOD(OpenFile)(LPCWSTR, DWORD) PURE; - STDMETHOD(OpenMoniker)(IBindCtx *, IMoniker *, DWORD) PURE; - STDMETHOD(Render)(DWORD) PURE; + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppDispatch) PURE; }; + //--------------------------------------------------------------------------- -// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser) +// MEDIAPLAYER COM INTERFACES (dumped from msdxm.idl from MSVC COM Browser) //--------------------------------------------------------------------------- -struct IAMCollection : public IDispatch + +enum MPPlayStateConstants { - STDMETHOD(get_Count)(long *) PURE; - STDMETHOD(Item)(long, IUnknown **) PURE; - STDMETHOD(get__NewEnum)(IUnknown **) PURE; + mpStopped = 0, + mpPaused = 1, + mpPlaying = 2, + mpWaiting = 3, + mpScanForward = 4, + mpScanReverse = 5, + mpClosed = 6 }; -struct IMediaControl : public IDispatch -{ - STDMETHOD(Run)() PURE; - STDMETHOD(Pause)() PURE; - STDMETHOD(Stop)() PURE; - STDMETHOD(GetState)(long, long*) PURE; - STDMETHOD(RenderFile)(BSTR) PURE; - STDMETHOD(AddSourceFilter)(BSTR, IDispatch **) PURE; - STDMETHOD(get_FilterCollection)(IDispatch **) PURE; - STDMETHOD(get_RegFilterCollection)(IDispatch **) PURE; - STDMETHOD(StopWhenReady)() PURE; +enum MPDisplaySizeConstants +{ + mpDefaultSize = 0, + mpHalfSize = 1, + mpDoubleSize = 2, + mpFullScreen = 3, + mpFitToSize = 4, + mpOneSixteenthScreen = 5, + mpOneFourthScreen = 6, + mpOneHalfScreen = 7 }; -struct IMediaEvent : public IDispatch +enum MPReadyStateConstants { - 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; + mpReadyStateUninitialized = 0, + mpReadyStateLoading = 1, + mpReadyStateInteractive = 3, + mpReadyStateComplete = 4 +}; + +typedef unsigned long VB_OLE_COLOR; + +enum MPDisplayModeConstants +{ + mpTime = 0, + mpFrames = 1 }; -struct IMediaEventEx : public IMediaEvent +enum MPMoreInfoType { - STDMETHOD(SetNotifyWindow)(LONG_PTR, long, LONG_PTR) PURE; - STDMETHOD(SetNotifyFlags)(long) PURE; - STDMETHOD(GetNotifyFlags)(long *) PURE; + mpShowURL = 0, + mpClipURL = 1, + mpBannerURL = 2 }; -struct IMediaPosition : public IDispatch -{ - STDMETHOD(get_Duration)(double *) PURE; - STDMETHOD(put_CurrentPosition)(double) PURE; - STDMETHOD(get_CurrentPosition)(double *) PURE; - STDMETHOD(get_StopTime)(double *) PURE; - STDMETHOD(put_StopTime)(double) PURE; - STDMETHOD(get_PrerollTime)(double *) PURE; - STDMETHOD(put_PrerollTime)(double) PURE; - STDMETHOD(put_Rate)(double) PURE; - STDMETHOD(get_Rate)(double *) PURE; - STDMETHOD(CanSeekForward)(long *) PURE; - STDMETHOD(CanSeekBackward)(long *) PURE; +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 }; -struct IBasicAudio : public IDispatch +enum DVDMenuIDConstants { - STDMETHOD(put_Volume)(long) PURE; - STDMETHOD(get_Volume)(long *) PURE; - STDMETHOD(put_Balance)(long) PURE; - STDMETHOD(get_Balance)(long *) PURE; + 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; }; //--------------------------------------------------------------------------- -// MISC COM INTERFACES -//--------------------------------------------------------------------------- -struct IVMRWindowlessControl : public IUnknown -{ - STDMETHOD(GetNativeVideoSize)(LONG *, LONG *, LONG *, LONG *) PURE; - STDMETHOD(GetMinIdealVideoSize)(LONG *, LONG *) PURE; - STDMETHOD(GetMaxIdealVideoSize)(LONG *, LONG *) PURE; - STDMETHOD(SetVideoPosition)(const LPRECT,const LPRECT) PURE; - STDMETHOD(GetVideoPosition)(LPRECT, LPRECT) PURE; - STDMETHOD(GetAspectRatioMode)(DWORD *) PURE; - STDMETHOD(SetAspectRatioMode)(DWORD) PURE; - STDMETHOD(SetVideoClippingWindow)(HWND) PURE; - STDMETHOD(RepaintVideo)(HWND, HDC) PURE; - STDMETHOD(DisplayModeChanged)() PURE; - STDMETHOD(GetCurrentImage)(BYTE **) PURE; - STDMETHOD(SetBorderColor)(COLORREF) PURE; - STDMETHOD(GetBorderColor)(COLORREF *) PURE; - STDMETHOD(SetColorKey)(COLORREF) PURE; - STDMETHOD(GetColorKey)(COLORREF *) 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; }; -typedef IUnknown IVMRImageCompositor; -struct IVMRFilterConfig : public IUnknown +struct INSPlay1 : public INSPlay { - STDMETHOD(SetImageCompositor)(IVMRImageCompositor *) PURE; - STDMETHOD(SetNumberOfStreams)(DWORD) PURE; - STDMETHOD(GetNumberOfStreams)(DWORD *) PURE; - STDMETHOD(SetRenderingPrefs)(DWORD) PURE; - STDMETHOD(GetRenderingPrefs)(DWORD *) PURE; - STDMETHOD(SetRenderingMode)(DWORD) PURE; - STDMETHOD(GetRenderingMode)(DWORD *) PURE; + STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; }; - -typedef IUnknown IBaseFilter; -typedef IUnknown IPin; -typedef IUnknown IEnumFilters; -typedef int AM_MEDIA_TYPE; + +//--------------------------------------------------------------------------- +// 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 { @@ -494,7 +794,6 @@ struct IFilterGraph : public IUnknown struct IGraphBuilder : public IFilterGraph { -public: STDMETHOD(Connect)(IPin *, IPin *) PURE; STDMETHOD(Render)(IPin *) PURE; STDMETHOD(RenderFile)(LPCWSTR, LPCWSTR) PURE; @@ -504,35 +803,46 @@ public: STDMETHOD(ShouldOperationContinue)() PURE; }; -//------------------------------------------------------------------ -// wxAMMediaBackend (Active Movie) -//------------------------------------------------------------------ -class WXDLLIMPEXP_MEDIA wxAMMediaThread : public wxThread -{ -public: - virtual ExitCode Entry(); - - class wxAMMediaBackend* pThis; +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; }; -//cludgy workaround for wx events. slots would be nice :) -class WXDLLIMPEXP_MEDIA wxAMMediaEvtHandler : public wxEvtHandler +struct IBaseFilter : public IMediaFilter { -public: - void OnPaint(wxPaintEvent&); - void OnMove(wxMoveEvent&); - void OnSize(wxSizeEvent&); - void OnEraseBackground(wxEraseEvent&); + 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 wxMediaBackend +class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackendCommonBase { public: wxAMMediaBackend(); - virtual ~wxAMMediaBackend(); + void Clear(); virtual bool CreateControl(wxControl* ctrl, wxWindow* parent, wxWindowID id, @@ -548,6 +858,10 @@ 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(); @@ -564,35 +878,34 @@ public: virtual double GetVolume(); virtual bool SetVolume(double); + virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); void Cleanup(); - void OnStop(); - bool SetWindowlessMode(IGraphBuilder* pGB, - IVMRWindowlessControl** ppVMC = NULL); - - wxControl* m_ctrl; - - wxMediaState m_state; - wxCriticalSection m_rendercs; - IVMRWindowlessControl* m_pVMC; - IGraphBuilder* m_pGB; - IBasicAudio* m_pBA; - IMediaControl* m_pMC; - IMediaEvent* m_pME; - IMediaPosition* m_pMS; - bool m_bVideo; - - wxAMMediaThread* m_pThread; + 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; + } + wxActiveXContainer* m_pAX; + IActiveMovie* m_pAM; + IMediaPlayer* m_pMP; + wxTimer* m_pTimer; wxSize m_bestSize; #ifdef __WXDEBUG__ - HMODULE m_hQuartzDll; + wxDynamicLibrary m_dllQuartz; LPAMGETERRORTEXT m_lpAMGetErrorText; -#endif - - friend class wxAMMediaThread; - friend class wxAMMediaEvtHandler; + wxString GetErrorString(HRESULT hrdsv); +#endif // __WXDEBUG__ DECLARE_DYNAMIC_CLASS(wxAMMediaBackend) }; @@ -608,7 +921,7 @@ public: //--------------------------------------------------------------------------- #include -class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackend +class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackendCommonBase { public: @@ -627,6 +940,10 @@ 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); @@ -652,7 +969,6 @@ public: 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 @@ -663,6 +979,12 @@ public: // // 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 //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- @@ -683,6 +1005,7 @@ typedef wxInt32 OSStatus; 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 @@ -690,6 +1013,10 @@ typedef unsigned char Str255[256]; #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__) @@ -726,6 +1053,27 @@ struct TimeRecord { 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 //--------------------------------------------------------------------------- @@ -743,9 +1091,9 @@ struct TimeRecord { #define wxDL_METHOD_LOAD( lib, name, success ) \ pfn_ ## name = (name ## Type) lib.GetSymbol( wxT(#name), &success ); \ - if (!success) return false; + if (!success) { wxLog::EnableLogging(bWasLoggingEnabled); return false; } + -//Class that utilizes Robert Roeblings Dynamic Library Macros class WXDLLIMPEXP_MEDIA wxQuickTimeLibrary { public: @@ -823,59 +1171,112 @@ public: 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; + bool bWasLoggingEnabled = wxLog::EnableLogging(false); //Turn off the wxDynamicLibrary logging + if(!m_dll.Load(wxT("qtmlClient.dll"))) + { + wxLog::EnableLogging(bWasLoggingEnabled); return false; + } - bool bOk; - - wxDL_METHOD_LOAD( m_dll, StartMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, StopMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, IsMovieDone, bOk ); - wxDL_METHOD_LOAD( m_dll, GoToBeginningOfMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMoviesError, bOk ); - wxDL_METHOD_LOAD( m_dll, EnterMovies, bOk ); - wxDL_METHOD_LOAD( m_dll, ExitMovies, bOk ); - wxDL_METHOD_LOAD( m_dll, InitializeQTML, bOk ); - wxDL_METHOD_LOAD( m_dll, TerminateQTML, bOk ); - wxDL_METHOD_LOAD( m_dll, NativePathNameToFSSpec, bOk ); - wxDL_METHOD_LOAD( m_dll, OpenMovieFile, bOk ); - wxDL_METHOD_LOAD( m_dll, CloseMovieFile, bOk ); - wxDL_METHOD_LOAD( m_dll, NewMovieFromFile, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieRate, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieRate, bOk ); - wxDL_METHOD_LOAD( m_dll, MoviesTask, bOk ); - wxDL_METHOD_LOAD( m_dll, BlockMove, bOk ); - wxDL_METHOD_LOAD( m_dll, NewHandleClear, bOk ); - wxDL_METHOD_LOAD( m_dll, NewMovieFromDataRef, bOk ); - wxDL_METHOD_LOAD( m_dll, DisposeHandle, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieNaturalBoundsRect, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieIndTrackType, bOk ); - wxDL_METHOD_LOAD( m_dll, CreatePortAssociation, bOk ); - wxDL_METHOD_LOAD( m_dll, GetNativeWindowPort, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieGWorld, bOk ); - wxDL_METHOD_LOAD( m_dll, DisposeMovie, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieBox, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieTimeScale, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieDuration, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTimeBase, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTimeScale, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieTime, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieTime, bOk ); - wxDL_METHOD_LOAD( m_dll, GetMovieVolume, bOk ); - wxDL_METHOD_LOAD( m_dll, SetMovieVolume, bOk ); - + 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 ); + + wxLog::EnableLogging(bWasLoggingEnabled); m_ok = true; return true; } -class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackend +class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackendCommonBase { public: wxQTMediaBackend(); @@ -893,6 +1294,10 @@ 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); @@ -914,16 +1319,52 @@ public: void Cleanup(); void FinishLoad(); + static void PPRMProc (Movie theMovie, OSErr theErr, void* theRefCon); + //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 - wxControl* m_ctrl; //Parent control bool m_bVideo; //Whether or not we have video - class _wxQTTimer* m_timer; //Timer for streaming the movie - wxQuickTimeLibrary m_lib; + 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) +}; + //=========================================================================== // IMPLEMENTATION @@ -935,48 +1376,43 @@ public: // //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend); +IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend) //--------------------------------------------------------------------------- // Usual debugging macros //--------------------------------------------------------------------------- #ifdef __WXDEBUG__ -#include "wx/msgdlg.h" #define MAX_ERROR_TEXT_LEN 160 -// -// FIXME : Just use wxASSERT_MSG here instead of msgdlg - but -// stackwalker still crashes win2k, so do msgdlg for now... -// -#define wxAMVERIFY(x) \ -{ \ - HRESULT hrdsv = (x); \ - if ( FAILED(hrdsv) ) \ - { \ - wxChar szError[MAX_ERROR_TEXT_LEN]; \ - if( m_lpAMGetErrorText != NULL && \ - (*m_lpAMGetErrorText)(hrdsv, szError, MAX_ERROR_TEXT_LEN) == 0) \ - { \ - wxMessageBox( wxString::Format(wxT("DirectShow error \"%s\" \n")\ - wxT("(numeric %i)\n")\ - wxT("occured at line %i in ") \ - wxT("mediactrl.cpp"), \ - (int)hrdsv, szError, __LINE__) ); \ - wxASSERT(false);\ - } \ - else \ - { \ - wxMessageBox( wxString::Format(wxT("Unknown error (%i) ") \ - wxT("occurred at") \ - wxT(" line %i in mediactrl.cpp."), \ - (int)hrdsv, __LINE__) ); \ - wxASSERT(false);\ - } \ - } \ + +//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("occured"), + szError, (int)hrdsv); + } + else + { + return wxString::Format(wxT("Unknown error \n") + wxT("(numeric %X)\n") + wxT("occured"), + (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 //--------------------------------------------------------------------------- @@ -985,38 +1421,225 @@ 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->m_pMP) + { + MPReadyStateConstants nState; + m_parent->m_pMP->get_ReadyState(&nState); + if(nState != mpReadyStateLoading) + { + Stop(); + m_parent->FinishLoad(); + delete this; + } + } + else + { + IActiveMovie2* pAM2 = NULL; + ReadyStateConstants nState; + if(m_parent->m_pAM->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 +// 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() + { + if(m_parent->GetState() == wxMEDIASTATE_STOPPED && + //NB: Stop events could get triggered by the interface + //if ShowPlayerControls is enabled, + //so we need this hack here to make an attempt + //at it not getting sent - but its far from ideal - + //they can still get sent in some cases + 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 +}; + + +/* +// 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->m_pAM->get_FilterGraph(&pGB); + wxASSERT(SUCCEEDED(hr)); + hr = pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME); + wxASSERT(SUCCEEDED(hr)); + pGB->Release(); + } + + ~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 seperate + //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 +}; +*/ + //--------------------------------------------------------------------------- -wxAMMediaBackend::wxAMMediaBackend() : m_state(wxMEDIASTATE_STOPPED), -m_pVMC(NULL) - #ifdef __WXDEBUG__ - , m_hQuartzDll(NULL) - #endif +// wxAMMediaBackend Constructor +//--------------------------------------------------------------------------- +wxAMMediaBackend::wxAMMediaBackend() + :m_pAX(NULL), + m_pAM(NULL), + m_pMP(NULL), + m_pTimer(NULL) { } //--------------------------------------------------------------------------- // wxAMMediaBackend Destructor -// -// Cleans up everything //--------------------------------------------------------------------------- wxAMMediaBackend::~wxAMMediaBackend() { - if (m_pVMC) - Cleanup(); -#ifdef __WXDEBUG__ - if(m_hQuartzDll) - ::FreeLibrary(m_hQuartzDll); -#endif + Clear(); //Free memory from Load() + + if(m_pAX) + { + { + wxLogNull noLog; + m_pAX->DissociateHandle(); + } + delete m_pAX; + m_pAM->Release(); + + if(m_pMP) + m_pMP->Release(); + } } //--------------------------------------------------------------------------- -// wxAMMediaBackend::CreateControl +// wxAMMediaBackend::Clear // -// 1) Check to see if Active Movie supports windowless controls -// 2) Connect events to the media control and its TLW +// 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, @@ -1026,255 +1649,221 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { + // First get the AMGetErrorText procedure in debug + // mode for more meaningful messages #ifdef __WXDEBUG__ - m_hQuartzDll = ::LoadLibrary(wxT("quartz.dll")); - if(m_hQuartzDll) + if ( m_dllQuartz.Load(_T("quartz.dll"), wxDL_VERBATIM) ) { - m_lpAMGetErrorText = (LPAMGETERRORTEXT) ::GetProcAddress( - m_hQuartzDll, - wxString::Format(wxT("AMGetErrorText%s"), - -#ifdef __WXUNICODE__ - wxT("W") -#else - wxT("A") -#endif -#ifdef __WXWINCE__ - ) -#else - ).mb_str(wxConvLocal) -#endif - ); + m_lpAMGetErrorText = (LPAMGETERRORTEXT) + m_dllQuartz.GetSymbolAorW(wxT("AMGetErrorText")); } -#endif +#endif // __WXDEBUG__ - //Make sure a valid windowless video mixing interface exists - IGraphBuilder* pGB; - if( CoCreateInstance(CLSID_FilgraphManager, NULL, + // Now determine which (if any) media player interface is + // available - IMediaPlayer or IActiveMovie + if( ::CoCreateInstance(CLSID_MediaPlayer, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&pGB) != 0 ) - return false; - - if( !SetWindowlessMode(pGB) ) - return false; - - //clean up - pGB->Release(); - + 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); + } // // 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 refreshes 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 & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) return false; - m_ctrl = ctrl; - // - // Connect Events + // Now create the ActiveX container along with the media player + // interface and query them // - //TODO: Greg Hazel reports problems with this... but win2k seems fine on mine... - //------------------------------------------------------------------------------- - // My problem with this was only with a previous patch, probably the third rewrite - // fixed it as a side-effect. In fact, the erase background style of drawing not - // only works now, but is much better than paint-based updates (the paint event - // handler flickers if the wxMediaCtrl shares a sizer with another child window, - // or is on a notebook) - // - Greg Hazel - m_ctrl->Connect(m_ctrl->GetId(), wxEVT_ERASE_BACKGROUND, - wxEraseEventHandler(wxAMMediaEvtHandler::OnEraseBackground), - NULL, (wxEvtHandler*) this); - //m_ctrl->Connect(m_ctrl->GetId(), wxEVT_PAINT, - // wxPaintEventHandler(wxAMMediaEvtHandler::OnPaint), - // NULL, (wxEvtHandler*) this); + m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); + m_pAX = new wxActiveXContainer(ctrl, + m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, + m_pAM); - // - // As noted below, we need to catch the Top Level Window's - // move events because they are not sent to us if the media control - // size remains the same but it actually moves in window coordinates - // - wxWindow* pTheTLW = m_ctrl->GetParent(); - while( pTheTLW->GetParent() ) - pTheTLW = pTheTLW->GetParent(); // - // FIXMEHACKFIXMEHACKFIXME - // This is really nasty... basically the deal is not only above - // but the repainting is messed up when the parent is maximized - // too, so we've got to catch all 4 events! - // - m_ctrl->Connect(m_ctrl->GetId(), wxEVT_MOVE, - wxMoveEventHandler(wxAMMediaEvtHandler::OnMove), - NULL, (wxEvtHandler*) this); - m_ctrl->Connect(m_ctrl->GetId(), wxEVT_SIZE, - wxSizeEventHandler(wxAMMediaEvtHandler::OnSize), - NULL, (wxEvtHandler*) this); - - pTheTLW->Connect(pTheTLW->GetId(), wxEVT_MOVE, - wxMoveEventHandler(wxAMMediaEvtHandler::OnMove), - NULL, (wxEvtHandler*) this); - pTheTLW->Connect(pTheTLW->GetId(), wxEVT_SIZE, - wxSizeEventHandler(wxAMMediaEvtHandler::OnSize), - NULL, (wxEvtHandler*) this); - - // - // done... + // Here we set up wx-specific stuff for the default + // settings wxMediaCtrl says it will stay to // + if(m_pMP) + { + m_pMP->put_DisplaySize(mpFitToSize); + // TODO: Unsure what actual effect this has + m_pMP->put_WindowlessVideo(VARIANT_TRUE); + } + else + m_pAM->put_MovieWindowSize(amvDoubleOriginalSize); + + //by default true + m_pAM->put_AutoStart(VARIANT_FALSE); + //by default enabled + wxAMMediaBackend::ShowPlayerControls(wxMEDIACTRLPLAYERCONTROLS_NONE); + //by default with AM only 0.5 + wxAMMediaBackend::SetVolume(1.0); + + // 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::SetWindowlessMode -// -// Adds a Video Mixing Renderer to a Filter Graph and obtains the -// windowless control from it +// wxAMMediaBackend::Load (file version) //--------------------------------------------------------------------------- -bool wxAMMediaBackend::SetWindowlessMode(IGraphBuilder* pGB, - IVMRWindowlessControl** ppVMC) +bool wxAMMediaBackend::Load(const wxString& fileName) { - // - // Create and add a custom Video Mixing Render to the graph - // - IBaseFilter* pVMR; - if( CoCreateInstance(CLSID_VideoMixingRenderer, NULL, CLSCTX_INPROC_SERVER, - IID_IBaseFilter, (void**)&pVMR) != 0 ) - return false; - - if ( pGB->AddFilter(pVMR, L"Video Mixing Renderer") != 0) - { - pVMR->Release(); - return false; - } + return DoLoad(fileName); +} - // - // Set the graph to windowless mode - // - IVMRFilterConfig* pConfig; - if( pVMR->QueryInterface(IID_IVMRFilterConfig, (void**)&pConfig) != 0 ) +//--------------------------------------------------------------------------- +// 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; + m_pAM->QueryInterface(IID_INSPlay, (void**) &pPlay); + if(pPlay) { - pVMR->Release(); - return false; + pPlay->put_UseHTTPProxy(VARIANT_FALSE); + pPlay->Release(); } - if( pConfig->SetRenderingMode(2) != 0) //2 == VMRMode_Windowless - { - pConfig->Release(); - pVMR->Release(); - return false; - } + return DoLoad(location.BuildURI()); +} - pConfig->Release(); +//--------------------------------------------------------------------------- +// 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; + m_pAM->QueryInterface(IID_INSPlay, (void**) &pPlay); - // - // Obtain the windowless control - // - IVMRWindowlessControl* pVMC; - if( pVMR->QueryInterface(IID_IVMRWindowlessControl, (void**)&pVMC) != 0 ) + if(pPlay) { - pVMR->Release(); - return false; + pPlay->put_UseHTTPProxy(VARIANT_TRUE); + pPlay->put_HTTPProxyHost(wxBasicString(proxy.GetServer()).Get()); + pPlay->put_HTTPProxyPort(wxAtoi(proxy.GetPort())); + pPlay->Release(); } - // - // Success - // - if(ppVMC) - *ppVMC = pVMC; - else - pVMC->Release(); - - pVMR->Release(); - return true; + return DoLoad(location.BuildURI()); } //--------------------------------------------------------------------------- -// wxAMMediaBackend::Load (file version) +// wxAMMediaBackend::DoLoad // -// 1) Cleans up previously loaded data -// 2) Creates a filter graph -// 3) Add a video mixer, set the graph to windowless mode and clip -// output to our media control -// 4) Query interfaces to use later -// 5) Get native video size (which becomes our best size) -// 6) Refresh parent's sizers -// 7) Start event/rendering thread +// Called by all functions - this actually renders +// the file and sets up the filter graph //--------------------------------------------------------------------------- -bool wxAMMediaBackend::Load(const wxString& fileName) +bool wxAMMediaBackend::DoLoad(const wxString& location) { - //if previously loaded cleanup - if(m_pVMC) - Cleanup(); + Clear(); //Clear up previously allocated memory - //Create interfaces - we already checked for success in CreateControl - CoCreateInstance(CLSID_FilgraphManager, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); + HRESULT hr; + // Play the movie the normal way through the embedded + // WMP. Supposively Open is better in theory because + // the docs say its async and put_FileName is not - + // but in practice they both seem to be async anyway + if(m_pMP) + hr = m_pMP->Open( wxBasicString(location).Get() ); + else + hr = m_pAM->put_FileName( wxBasicString(location).Get() ); - // Set and clip output - SetWindowlessMode(m_pGB, &m_pVMC); - if( m_pVMC->SetVideoClippingWindow((HWND)m_ctrl->GetHandle()) != 0 ) + if(FAILED(hr)) { - m_bestSize.x = m_bestSize.y = 0; - wxASSERT(false); - } - - //load the graph & render - if( m_pGB->RenderFile(fileName.wc_str(wxConvLocal), NULL) != 0 ) + wxAMLOG(hr); return false; - - //Get the interfaces, all of them - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaControl, (void**)&m_pMC) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaPosition, (void**)&m_pMS) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicAudio, (void**)&m_pBA) ); - - // Get original video size - if( m_pVMC->GetNativeVideoSize((LONG*)&m_bestSize.x, (LONG*)&m_bestSize.y, - NULL, NULL) != 0 ) - { - m_bestSize.x = m_bestSize.y = 0; - wxASSERT(false); } - if(m_bestSize.x == 0 && m_bestSize.y == 0) - m_bVideo = false; - else - m_bVideo = true; + // In AM playing will FAIL if + // the user plays before the media is loaded + m_pTimer = new wxAMLoadTimer(this); + m_pTimer->Start(20); + return true; +} + +//--------------------------------------------------------------------------- +// 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 + m_pAM->get_ImageSourceWidth((long*)&m_bestSize.x); + m_pAM->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 + //Start the play timer to catch stop events + //Previous load timer cleans up itself // - m_ctrl->InvalidateBestSize(); - m_ctrl->GetParent()->Layout(); - m_ctrl->GetParent()->Refresh(); - m_ctrl->GetParent()->Update(); - m_ctrl->SetSize(m_ctrl->GetSize()); + m_pTimer = new wxAMPlayTimer(this); - m_pThread = new wxAMMediaThread; - m_pThread->pThis = this; - m_pThread->Create(); - m_pThread->Run(); - - 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 +// wxAMMediaBackend::ShowPlayerControls //--------------------------------------------------------------------------- -bool wxAMMediaBackend::Load(const wxURI& location) +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) + { + m_pAM->put_Enabled(VARIANT_FALSE); + m_pAM->put_ShowControls(VARIANT_FALSE); + if(m_pMP) + m_pMP->put_ShowStatusBar(VARIANT_FALSE); + } + else + { + m_pAM->put_Enabled(VARIANT_TRUE); + m_pAM->put_ShowControls(VARIANT_TRUE); + + m_pAM->put_ShowPositionControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_STEP) ? + VARIANT_TRUE : VARIANT_FALSE); + + if(m_pMP) + { + m_pMP->put_ShowStatusBar(VARIANT_TRUE); + m_pMP->put_ShowAudioControls( + (flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) ? + VARIANT_TRUE : VARIANT_FALSE); + } + } + + return true; } //--------------------------------------------------------------------------- @@ -1287,15 +1876,14 @@ bool wxAMMediaBackend::Load(const wxURI& location) //--------------------------------------------------------------------------- bool wxAMMediaBackend::Play() { - wxCriticalSectionLocker lock(m_rendercs); - - if( SUCCEEDED(m_pMC->Run()) ) + // Actually try to play the movie, even though it may not be loaded yet. + HRESULT hr = m_pAM->Run(); + if(SUCCEEDED(hr)) { - m_state = wxMEDIASTATE_PLAYING; - m_ctrl->Refresh(); //videoless control finicky about refreshing + m_pTimer->Start(20); return true; } - + wxAMLOG(hr); return false; } @@ -1306,14 +1894,10 @@ bool wxAMMediaBackend::Play() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Pause() { - wxCriticalSectionLocker lock(m_rendercs); - - if( SUCCEEDED(m_pMC->Pause()) ) - { - m_state = wxMEDIASTATE_PAUSED; + HRESULT hr = m_pAM->Pause(); + if(SUCCEEDED(hr)) return true; - } - + wxAMLOG(hr); return false; } @@ -1324,19 +1908,16 @@ bool wxAMMediaBackend::Pause() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Stop() { - wxCriticalSectionLocker lock(m_rendercs); - - if( SUCCEEDED(m_pMC->Stop()) ) + HRESULT hr = m_pAM->Stop(); + if(SUCCEEDED(hr)) { - //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 + //Seek to beginning wxAMMediaBackend::SetPosition(0); - - m_state = wxMEDIASTATE_STOPPED; + //Stop stop event timer + m_pTimer->Stop(); return true; } - + wxAMLOG(hr); return false; } @@ -1351,9 +1932,16 @@ bool wxAMMediaBackend::Stop() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPosition(wxLongLong where) { - return SUCCEEDED( m_pMS->put_CurrentPosition( + HRESULT hr = m_pAM->put_CurrentPosition( ((LONGLONG)where.GetValue()) / 1000.0 - ) ); + ); + if(FAILED(hr)) + { + wxAMLOG(hr); + return false; + } + + return true; } //--------------------------------------------------------------------------- @@ -1365,7 +1953,12 @@ bool wxAMMediaBackend::SetPosition(wxLongLong where) wxLongLong wxAMMediaBackend::GetPosition() { double outCur; - wxAMVERIFY( m_pMS->get_CurrentPosition(&outCur) ); + HRESULT hr = m_pAM->get_CurrentPosition(&outCur); + if(FAILED(hr)) + { + wxAMLOG(hr); + return 0; + } //h,m,s,milli - outdur is in 1 second (double) outCur *= 1000; @@ -1376,30 +1969,42 @@ wxLongLong wxAMMediaBackend::GetPosition() } //--------------------------------------------------------------------------- -// wxAMMediaBackend::SetVolume +// wxAMMediaBackend::GetVolume // -// Sets the volume through the IBasicAudio interface - +// Gets the volume through the IBasicAudio interface - // value ranges from 0 (MAX volume) to -10000 (minimum volume). // -100 per decibel. //--------------------------------------------------------------------------- -bool wxAMMediaBackend::SetVolume(double dVolume) +double wxAMMediaBackend::GetVolume() { - return SUCCEEDED(m_pBA->put_Volume( (long) ((dVolume-1.0) * 10000.0) ) ); + long lVolume; + HRESULT hr = m_pAM->get_Volume(&lVolume); + if(FAILED(hr)) + { + wxAMLOG(hr); + return 0.0; + } + return pow(10.0, lVolume/2000.0); } //--------------------------------------------------------------------------- -// wxAMMediaBackend::GetVolume +// wxAMMediaBackend::SetVolume // -// Gets the volume through the IBasicAudio interface - +// Sets the volume through the IBasicAudio interface - // value ranges from 0 (MAX volume) to -10000 (minimum volume). // -100 per decibel. //--------------------------------------------------------------------------- -double wxAMMediaBackend::GetVolume() +bool wxAMMediaBackend::SetVolume(double dVolume) { - long lVolume; - if ( SUCCEEDED( m_pBA->get_Volume(&lVolume) ) ) - return (((double)(lVolume + 10000)) / 10000.0); - return 0.0; + //pow(10.0, -80.0) to correct 0 == -INF + long lVolume = (long)(2000.0 * log10(pow(10.0, -80.0)+dVolume)); + HRESULT hr = m_pAM->put_Volume( lVolume ); + if(FAILED(hr)) + { + wxAMLOG(hr); + return false; + } + return true; } //--------------------------------------------------------------------------- @@ -1408,14 +2013,19 @@ double wxAMMediaBackend::GetVolume() // 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 +// 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() { double outDuration; - wxAMVERIFY( m_pMS->get_Duration(&outDuration) ); + HRESULT hr = m_pAM->get_Duration(&outDuration); + if(FAILED(hr)) + { + wxAMLOG(hr); + return 0; + } //h,m,s,milli - outdur is in 1 second (double) outDuration *= 1000; @@ -1432,248 +2042,112 @@ wxLongLong wxAMMediaBackend::GetDuration() //--------------------------------------------------------------------------- wxMediaState wxAMMediaBackend::GetState() { - return m_state; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::GetPlaybackRate -// -// Pretty simple way of obtaining the playback rate from -// the IMediaSeeking interface -//--------------------------------------------------------------------------- -double wxAMMediaBackend::GetPlaybackRate() -{ - double dRate; - wxAMVERIFY( m_pMS->get_Rate(&dRate) ); - return dRate; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::SetPlaybackRate -// -// Sets the playback rate of the media - DirectShow is pretty good -// about this, actually -//--------------------------------------------------------------------------- -bool wxAMMediaBackend::SetPlaybackRate(double dRate) -{ - return m_pMS->put_Rate(dRate) == 0; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::Cleanup -// -// Releases all the directshow interfaces we use -// TODO: Maybe only create one instance of IAMMultiMediaStream and reuse it -// rather than recreating it each time? -//--------------------------------------------------------------------------- -void wxAMMediaBackend::Cleanup() -{ - m_pThread->Delete(); - m_pThread = NULL; - - // Release and zero DirectShow interfaces - SAFE_RELEASE(m_pMC); - SAFE_RELEASE(m_pME); - SAFE_RELEASE(m_pMS); - SAFE_RELEASE(m_pBA); - SAFE_RELEASE(m_pGB); - SAFE_RELEASE(m_pVMC); -} - - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::GetVideoSize -// -// Obtains the cached original video size -//--------------------------------------------------------------------------- -wxSize wxAMMediaBackend::GetVideoSize() const -{ - return m_bestSize; -} - -//--------------------------------------------------------------------------- -// wxAMMediaBackend::Move -// -// We take care of this in our redrawing -//--------------------------------------------------------------------------- -void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), - int w, int h) -{ - if(m_pVMC && m_bVideo) + StateConstants nState; + HRESULT hr = m_pAM->get_CurrentState(&nState); + if(FAILED(hr)) { - RECT srcRect, destRect; - - //portion of video to display in window - srcRect.top = 0; srcRect.left = 0; - srcRect.bottom = m_bestSize.y; srcRect.right = m_bestSize.x; - - //it happens. - if (w < 0) - { - w = 0; - } - if (h < 0) - { - h = 0; - } - - //position in window client coordinates to display and stretch to - destRect.top = 0; destRect.left = 0; - destRect.bottom = h; destRect.right = w; - - //set the windowless control positions - if( m_pVMC->SetVideoPosition(&srcRect, &destRect) != 0 ) - { - wxASSERT_MSG(false, wxT("Could not set video position!")); - } - -/* - //oddly enough, it doesn't redraw the frame after moving... - //TODO: Use wxClientDC? - HDC hdc = ::GetDC((HWND)m_ctrl->GetHandle()); - if( m_pVMC->RepaintVideo((HWND)m_ctrl->GetHandle(), - hdc) != 0 ) - { - wxASSERT(false); - } - ::ReleaseDC((HWND)m_ctrl->GetHandle(), hdc); -*/ + wxAMLOG(hr); + return wxMEDIASTATE_STOPPED; } + + return (wxMediaState)nState; } //--------------------------------------------------------------------------- -// wxAMMediaEvtHandler::OnMove -// -// Oddly enough Move isn't called on MSW when the parent moves -// and the child (us) doesn't, so we have to do it twice I guess :( -//--------------------------------------------------------------------------- -void wxAMMediaEvtHandler::OnMove(wxMoveEvent& evt) -{ - wxAMMediaBackend* pThis = (wxAMMediaBackend*) this; - pThis->Move(pThis->m_ctrl->GetPosition().x, - pThis->m_ctrl->GetPosition().y, - pThis->m_ctrl->GetSize().x, - pThis->m_ctrl->GetSize().y ); - evt.Skip(); -} -void wxAMMediaEvtHandler::OnSize(wxSizeEvent& evt) -{ - wxAMMediaBackend* pThis = (wxAMMediaBackend*) this; - pThis->Move(pThis->m_ctrl->GetPosition().x, - pThis->m_ctrl->GetPosition().y, - pThis->m_ctrl->GetSize().x, - pThis->m_ctrl->GetSize().y ); - evt.Skip(); -} - -//--------------------------------------------------------------------------- -// wxAMMediaThread::Entry +// wxAMMediaBackend::GetPlaybackRate // -// Render the current movie frame +// Pretty simple way of obtaining the playback rate from +// the IMediaSeeking interface //--------------------------------------------------------------------------- -wxThread::ExitCode wxAMMediaThread::Entry() +double wxAMMediaBackend::GetPlaybackRate() { - while(!TestDestroy()) + double dRate; + HRESULT hr = m_pAM->get_Rate(&dRate); + if(FAILED(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( pThis->m_pME->GetEvent(&evCode, (LONG_PTR *) &evParam1, - (LONG_PTR *) &evParam2, 0) == 0 ) - { - // Cleanup memory that GetEvent allocated - if( pThis->m_pME->FreeEventParams(evCode, evParam1, evParam2) != 0 ) - { - wxASSERT(false); - } - - // If this is the end of the clip, notify handler - if(1 == evCode) //EC_COMPLETE - { - pThis->OnStop(); - } - } - - Sleep(10); + wxAMLOG(hr); + return 0.0; } - - return NULL; + return dRate; } - //--------------------------------------------------------------------------- -// wxAMMediaBackend::OnStop +// wxAMMediaBackend::SetPlaybackRate // -// Handle stopping when the stream ends +// Sets the playback rate of the media - DirectShow is pretty good +// about this, actually //--------------------------------------------------------------------------- -void wxAMMediaBackend::OnStop() +bool wxAMMediaBackend::SetPlaybackRate(double dRate) { - //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()) + HRESULT hr = m_pAM->put_Rate(dRate); + if(FAILED(hr)) { - //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); + wxAMLOG(hr); + return false; } + + return true; } //--------------------------------------------------------------------------- -// wxAMMediaEvtHandler::OnEraseBackground +// wxAMMediaBackend::GetDownloadXXX // -// Tell WX not to erase the background of our control window +// 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 wxAMMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) +void wxAMMediaBackend::DoGetDownloadProgress(wxLongLong* pLoadProgress, + wxLongLong* pLoadTotal) { - wxAMMediaBackend* pThis = (wxAMMediaBackend*) this; - if(pThis->m_pVMC && pThis->m_bVideo) - { - //TODO: Use wxClientDC? - HDC hdc = ::GetDC((HWND)pThis->m_ctrl->GetHandle()); - if( pThis->m_pVMC->RepaintVideo((HWND)pThis->m_ctrl->GetHandle(), - hdc) != 0 ) + LONGLONG loadTotal = 0, loadProgress = 0; + IUnknown* pFG; + IAMOpenProgress* pOP; + HRESULT hr; + hr = m_pAM->get_FilterGraph(&pFG); + if(SUCCEEDED(hr)) + { + hr = pFG->QueryInterface(IID_IAMOpenProgress, (void**)&pOP); + if(SUCCEEDED(hr)) { - wxASSERT(false); + hr = pOP->QueryProgress(&loadTotal, &loadProgress); + pOP->Release(); } - ::ReleaseDC((HWND)pThis->m_ctrl->GetHandle(), hdc); + pFG->Release(); } + + if(SUCCEEDED(hr)) + { + *pLoadProgress = loadProgress; + *pLoadTotal = loadTotal; + } else - { - evt.Skip(); + { + //When not loading from a URL QueryProgress will return + //E_NOINTERFACE or whatever + //wxAMFAIL(hr); + *pLoadProgress = 0; + *pLoadTotal = 0; } } //--------------------------------------------------------------------------- -// wxAMMediaEvtHandler::OnPaint +// wxAMMediaBackend::GetVideoSize // -// Handle redrawing +// Obtains the cached original video size //--------------------------------------------------------------------------- -void wxAMMediaEvtHandler::OnPaint(wxPaintEvent& WXUNUSED(evt)) +wxSize wxAMMediaBackend::GetVideoSize() const +{ + return m_bestSize; +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::Move +// +// We take care of this in our redrawing +//--------------------------------------------------------------------------- +void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), + int WXUNUSED(w), int WXUNUSED(h)) { - wxAMMediaBackend* pThis = (wxAMMediaBackend*) this; - wxPaintDC dc(pThis->m_ctrl); - if( pThis->m_pVMC && pThis->m_bVideo) - { - if( pThis->m_pVMC->RepaintVideo((HWND)pThis->m_ctrl->GetHandle(), - (HDC)dc.GetHDC()) != 0 ) - { - wxASSERT(false); - } - } } //--------------------------------------------------------------------------- @@ -1686,7 +2160,7 @@ void wxAMMediaEvtHandler::OnPaint(wxPaintEvent& WXUNUSED(evt)) // //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend); +IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend) //--------------------------------------------------------------------------- // Usual debugging macros for MCI returns @@ -1806,7 +2280,7 @@ bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, validator, name) ) return false; - m_ctrl = ctrl; + m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); return true; } @@ -1886,26 +2360,15 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) if(!m_hNotifyWnd) { wxLogSysError( wxT("Could not create hidden needed for ") - wxT("registering for DirectShow events!") ); + wxT("registering for MCI events!") ); return false; } wxSetWindowProc(m_hNotifyWnd, wxMCIMediaBackend::NotifyWndProc); + wxSetWindowUserData(m_hNotifyWnd, this); - ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, - (LONG) 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 separate media file - // - m_ctrl->InvalidateBestSize(); - m_ctrl->GetParent()->Layout(); - m_ctrl->GetParent()->Refresh(); - m_ctrl->GetParent()->Update(); - m_ctrl->SetSize(m_ctrl->GetSize()); + NotifyMovieLoaded(); return true; } @@ -2079,7 +2542,8 @@ bool wxMCIMediaBackend::SetVolume(double dVolume) audioParms.lpstrQuality = NULL; if (mciSendCommand(m_hDev, 0x0873, //MCI_SETAUDIO - 0x00800000L | 0x01000000L, //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + 0x00800000L | 0x01000000L, (DWORD)(LPSTR)&audioParms) != 0) return false; return true; @@ -2188,13 +2652,8 @@ LRESULT CALLBACK wxMCIMediaBackend::NotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam) { - wxMCIMediaBackend* backend = (wxMCIMediaBackend*) -#ifdef _WIN32 - ::GetWindowLong(hWnd, GWL_USERDATA); -#else - ::GetWindowLongPtr(hWnd, GWLP_USERDATA); -#endif - wxASSERT(backend); + wxMCIMediaBackend* backend = + (wxMCIMediaBackend*)wxGetWindowUserData(hWnd); return backend->OnNotifyWndProc(hWnd, nMsg, wParam, lParam); } @@ -2208,86 +2667,116 @@ LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, wxASSERT(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); + 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 +// FIXME: Greg Hazel reports that sometimes files that cannot be played +// with this backend are treated as playable anyway - not verifyed though. //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend); +IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend) -//Time between timer calls -#define MOVIE_DELAY 100 +//Time between timer calls - this is the Apple recommondation to the TCL +//team I believe +#define MOVIE_DELAY 20 #include "wx/timer.h" -// -------------------------------------------------------------------------- -// 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, wxQuickTimeLibrary* pLib) : - m_movie(movie), m_bPaused(false), m_parent(parent), m_pLib(pLib) - { - } + 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(!m_pLib->IsMovieDone(m_movie)) - m_pLib->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(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(); } } } @@ -2295,17 +2784,43 @@ public: protected: Movie m_movie; //Our movie instance - bool m_bPaused; //Whether we are paused or not 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) { } @@ -2320,11 +2835,23 @@ wxQTMediaBackend::wxQTMediaBackend() : m_timer(NULL) //--------------------------------------------------------------------------- wxQTMediaBackend::~wxQTMediaBackend() { - if(m_timer) + if(m_movie) Cleanup(); 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(); @@ -2352,7 +2879,8 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, int nError = m_lib.InitializeQTML(0); if (nError != noErr) //-2093 no dll { - wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), nError)); + wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), + nError)); return false; } m_lib.EnterMovies(); @@ -2370,7 +2898,18 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, validator, name) ) return false; - m_ctrl = ctrl; + + 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); + + //Part of a suggestion from Greg Hazel to repaint + //movie when idle + m_ctrl->PushEventHandler(new wxQTMediaEvtHandler(this, m_ctrl->GetHWND())); + + // done return true; } @@ -2380,11 +2919,12 @@ 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(); short movieResFile = 0; //= 0 because of annoying VC6 warning @@ -2409,24 +2949,61 @@ bool wxQTMediaBackend::Load(const wxString& fileName) NULL ); //wasChanged + //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(err == noErr && m_lib.GetMoviesStickyError() == noErr) + { m_lib.CloseMovieFile (movieResFile); - if (err != noErr) + FinishLoad(); + return true; + } + else return false; +} - FinishLoad(); - return m_lib.GetMoviesError() == noErr; +//--------------------------------------------------------------------------- +// 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 ); + + wxQTMediaBackend* pBE = (wxQTMediaBackend*) theRefCon; + + 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(); @@ -2437,41 +3014,61 @@ bool wxQTMediaBackend::Load(const wxURI& location) m_lib.BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); //create the movie from the handle that refers to the URI - OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive, + OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive | + newMovieAsyncOK + /*|newMovieIdleImportOK*/, NULL, theHandle, URLDataHandlerSubType); m_lib.DisposeHandle(theHandle); - if (err != noErr) - return false; - - //preroll movie for streaming - //TODO:Async this? - /* - TimeValue timeNow; + if (err == noErr) + { + long timeNow; Fixed playRate; - timeNow = GetMovieTime(m_movie, NULL); - playRate = GetMoviePreferredRate(m_movie); - PrePrerollMovie(m_movie, timeNow, playRate, NULL, NULL); - PrerollMovie(m_movie, timeNow, playRate); - m_lib.SetMovieRate(m_movie, playRate); -*/ - FinishLoad(); + timeNow = m_lib.GetMovieTime(m_movie, NULL); + wxASSERT(m_lib.GetMoviesError() == noErr); - return 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 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, &m_lib); + // Create the playing/streaming timer + m_timer = new wxQTPlayTimer(m_movie, (wxQTMediaBackend*) this, &m_lib); wxASSERT(m_timer); + m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); //get the real size of the movie Rect outRect; @@ -2482,70 +3079,77 @@ void wxQTMediaBackend::FinishLoad() m_bestSize.x = outRect.right - outRect.left; m_bestSize.y = outRect.bottom - outRect.top; - //reparent movie/*AudioMediaCharacteristic*/ - if(m_lib.GetMovieIndTrackType(m_movie, 1, - VisualMediaCharacteristic, - (1 << 1) //movieTrackCharacteristic - | (1 << 2) //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 { - m_lib.CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); - m_lib.SetMovieGWorld(m_movie, (CGrafPtr) m_lib.GetNativeWindowPort(m_ctrl->GetHWND()), NULL); } - //we want millisecond precision + // + // 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 separate 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() { m_lib.StartMovie(m_movie); - m_timer->SetPaused(false); - m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); + 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() { + m_bPlaying = false; m_lib.StopMovie(m_movie); - m_timer->SetPaused(true); - m_timer->Stop(); 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; m_lib.StopMovie(m_movie); if(m_lib.GetMoviesError() != noErr) @@ -2556,9 +3160,9 @@ bool wxQTMediaBackend::Stop() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetPlaybackRate // -// TODO +// 1) Get the movie playback rate from ::GetMovieRate //--------------------------------------------------------------------------- double wxQTMediaBackend::GetPlaybackRate() { @@ -2566,9 +3170,9 @@ double wxQTMediaBackend::GetPlaybackRate() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::SetPlaybackRate // -// TODO +// 1) Convert dRate to Fixed and Set the movie rate through SetMovieRate //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPlaybackRate(double dRate) { @@ -2577,19 +3181,29 @@ bool wxQTMediaBackend::SetPlaybackRate(double dRate) } //--------------------------------------------------------------------------- -// 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.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 if (m_lib.GetMoviesError() != noErr) return false; @@ -2625,11 +3239,12 @@ wxLongLong wxQTMediaBackend::GetPosition() 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 & (127 << 8)) ? 1.0 : ((double)(sVolume & 255)) / 255.0; + return sVolume/256.0; } //--------------------------------------------------------------------------- @@ -2649,15 +3264,14 @@ double wxQTMediaBackend::GetVolume() //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetVolume(double dVolume) { - short sVolume = (short) (dVolume >= .9999 ? 1 << 8 : (dVolume * 255) ); - m_lib.SetMovieVolume(m_movie, sVolume); - return true; + m_lib.SetMovieVolume(m_movie, (short) (dVolume * 256)); + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetDuration // -// TODO +// Calls GetMovieDuration //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetDuration() { @@ -2665,40 +3279,165 @@ wxLongLong wxQTMediaBackend::GetDuration() } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetState // -// TODO +// Determines the current state - if we are at the beginning 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 == true) 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() { + 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); + } + 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; + m_bestSize.y -= 16; //movie controller height + } + + 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 color + // pallette for the movie which can be bad on some files - + // so turn it off. Also turn off its frame/border for + // the movie + // + // Also we 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) +{ + if(action != 1) //don't process idle events + { + wxQTMediaBackend* pThis = (wxQTMediaBackend*)refCon; + + switch(action) + { + case 8: //play button triggered - MC will set movie to opposite state + //of current - playing ? paused : playing + 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 { @@ -2708,30 +3447,79 @@ wxSize wxQTMediaBackend::GetVideoSize() const //--------------------------------------------------------------------------- // wxQTMediaBackend::Move // -// TODO +// Sets the bounds of either the Movie or Movie Controller //--------------------------------------------------------------------------- void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { - if(m_timer) + if(m_movie) { - Rect theRect = {0, 0, (short)h, (short)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); + } + wxASSERT(m_lib.GetMoviesError() == noErr); } } +//--------------------------------------------------------------------------- +// 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 +//--------------------------------------------------------------------------- +void wxQTMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) +{ + wxQuickTimeLibrary& m_pLib = m_qtb->m_lib; + + if ( m_qtb->m_pMC ) + { + // repaint movie controller + m_pLib.MCDoAction(m_qtb->m_pMC, 2 /*mcActionDraw*/, + m_pLib.GetNativeWindowPort(m_hwnd)); + } + else // no movie controller + { + if ( m_qtb->m_movie ) + { + 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 QT Backend //--------------------------------------------------------------------------- //in source file that contains stuff you don't directly use -#include -FORCE_LINK_ME(basewxmediabackends); +#include "wx/html/forcelnk.h" +FORCE_LINK_ME(basewxmediabackends) //--------------------------------------------------------------------------- // End wxMediaCtrl Compilation Guard and this file //--------------------------------------------------------------------------- #endif //wxUSE_MEDIACTRL - -