X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/412e0d47c05d69cb029e9dbd11b31ce24fb2377e..1794103babb9da5387ff71b43f3bd0aa6d2413e2:/src/msw/mediactrl.cpp diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp index 7c2e511cfd..379cd88acd 100644 --- a/src/msw/mediactrl.cpp +++ b/src/msw/mediactrl.cpp @@ -9,13 +9,11 @@ // 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 - */ +// 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 @@ -45,9 +43,9 @@ //--------------------------------------------------------------------------- // 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/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" @@ -66,22 +64,20 @@ LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); //=========================================================================== -// BACKEND DECLARATIONS +// BACKEND DECLARATIONS //=========================================================================== //--------------------------------------------------------------------------- -// -// wxAMMediaBackend -// +// wxAMMediaBackend //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- -// wxActiveXContainer - includes all the COM-specific stuff we need +// wxActiveXContainer - includes all the COM-specific stuff we need //--------------------------------------------------------------------------- #include "wx/msw/ole/activex.h" //--------------------------------------------------------------------------- -// IIDS - used by CoCreateInstance and IUnknown::QueryInterface +// IIDS - used by CoCreateInstance and IUnknown::QueryInterface // // [idl name] [idl decription] // amcompat.idl Microsoft Active Movie Control (Ver 2.0) @@ -89,22 +85,25 @@ LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, // 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. +// 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. // -// According to the MSDN docs, IMediaPlayer requires Windows 98 SE -// or greater. NetShow is available on Windows 3.1 and I'm guessing -// IActiveMovie is too. IMediaPlayer is essentially the Windows Media -// Player 6.4 SDK. +// IWMP is from PlayerOCX.idl on PocketPC 2000, which uses CLSID_MediaPlayer +// as well as the main windows line. // -// Some of these are not used but are kept here for future reference anyway +// 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}}; @@ -117,6 +116,8 @@ const IID IID_INSPlay1 = {0x265EC141,0xAE62,0x11D1,{0x85,0x00,0x00, const IID IID_IMediaPlayer = {0x22D6F311,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; const IID IID_IMediaPlayer2 = {0x20D4F5E0,0x5475,0x11D2,{0x97,0x74,0x00,0x00,0xF8,0x08,0x55,0xE6}}; +const IID IID_IWMP = {0x136B66EC,0xF30D,0x46A8,{0x88,0xDD,0xF2,0xD0,0x55,0x16,0x3E,0x49}}; + const CLSID CLSID_ActiveMovie = {0x05589FA1,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}}; const CLSID CLSID_MediaPlayer = {0x22D6F312,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}}; const CLSID CLSID_NSPlay = {0x2179C5D3,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}}; @@ -156,7 +157,7 @@ struct IMediaEvent : public IDispatch }; //--------------------------------------------------------------------------- -// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser) +// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser) //--------------------------------------------------------------------------- enum ReadyStateConstants @@ -285,7 +286,6 @@ struct IActiveMovie : public IDispatch }; - struct IActiveMovie2 : public IActiveMovie { STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE; @@ -740,6 +740,564 @@ struct INSPlay1 : public INSPlay STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE; }; +//--------------------------------------------------------------------------- +// IWMP (PocketPC 2000) COM INTERFACES (dumped from PlayerOCX.idl) +//--------------------------------------------------------------------------- + +struct IWMP : public IDispatch +{ +public: + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoSize( + /* [in] */ VARIANT_BOOL vbool) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoSize( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pbool) = 0; + + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_BorderStyle( + /* [in] */ long style) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_BorderStyle( + /* [retval][out] */ long __RPC_FAR *pstyle) = 0; + + virtual /* [id][propput] */ HRESULT STDMETHODCALLTYPE put_Enabled( + /* [in] */ VARIANT_BOOL vbool) = 0; + + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_Enabled( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pbool) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_FileName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_FileName( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Volume( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Volume( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Mute( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Mute( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PlayCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_PlayCount( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowStatusBar( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowStatusBar( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowAudioControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowAudioControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowCaptioning( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowCaptioning( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowDisplay( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowDisplay( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowGotoBar( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowGotoBar( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowPositionControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowPositionControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ShowTracker( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ShowTracker( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Startup( void ) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Shutdown( void ) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bandwidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BaseURL( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_BaseURL( + /* [in] */ BSTR pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingProgress( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_BufferingTime( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanSeek( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanSeekToMarkers( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelDescription( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ChannelURL( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ClientID( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ConnectionSpeed( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactAddress( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactEmail( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ContactPhone( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CurrentMarker( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CurrentMarker( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CurrentPosition( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CurrentPosition( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DefaultFrame( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DefaultFrame( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Duration( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EntryCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorCode( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorDescription( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_HasError( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_HasMultipleItems( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ImageSourceHeight( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ImageSourceWidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_InvokeURLs( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_InvokeURLs( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_IsBroadcast( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_IsDurationValid( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_LostPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_MarkerCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_OpenState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PlayState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_PreviewMode( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_PreviewMode( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReadyState( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReceivedPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ReceptionQuality( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_RecoveredPackets( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMIFileName( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMIFileName( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMILang( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMILang( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SAMIStyle( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SAMIStyle( + /* [in] */ BSTR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SelectionEnd( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SelectionEnd( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SelectionStart( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SelectionStart( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendErrorEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendErrorEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendKeyboardEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendKeyboardEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendMouseClickEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendMouseClickEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendMouseMoveEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendMouseMoveEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendOpenStateChangeEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendOpenStateChangeEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendPlayStateChangeEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendPlayStateChangeEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SendWarningEvents( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_SendWarningEvents( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SourceLink( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE AboutBox( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Cancel( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecDescription( + /* [in] */ long nCodec, + /* [retval][out] */ BSTR __RPC_FAR *pDescription) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecInstalled( + /* [in] */ BSTR __RPC_FAR *pstrCodec, + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pIsInstalled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCurrentEntry( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMarkerName( + /* [in] */ long nMarker, + /* [retval][out] */ BSTR __RPC_FAR *pMarkerName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMarkerTime( + /* [in] */ long nMarker, + /* [retval][out] */ double __RPC_FAR *pMarkerTime) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaInfoString( + /* [in] */ long MPMediaInfoType, + /* [retval][out] */ BSTR __RPC_FAR *pstrMediaInfo) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Next( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Open( + BSTR pstrClip) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Pause( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Play( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Previous( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Stop( void) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Rate( + /* [retval][out] */ double __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Rate( + /* [in] */ double newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplaySize( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplaySize( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_SourceProtocol( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ErrorCorrection( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FinalConstruct( void) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AllowChangeDisplaySize( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AllowChangeDisplaySize( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AllowScan( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AllowScan( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AnimationAtStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AnimationAtStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AudioStream( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AudioStream( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_AutoRewind( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_AutoRewind( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Balance( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_Balance( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanPreview( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CanScan( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CaptioningID( + /* [retval][out] */ BSTR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_ClickToPlay( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_ClickToPlay( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CodecCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CreationDate( + /* [retval][out] */ DATE __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_CursorType( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_CursorType( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayBackColor( + /* [retval][out] */ VB_OLE_COLOR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayBackColor( + /* [in] */ VB_OLE_COLOR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayForeColor( + /* [retval][out] */ VB_OLE_COLOR __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayForeColor( + /* [in] */ VB_OLE_COLOR newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_DisplayMode( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_DisplayMode( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableContextMenu( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableContextMenu( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableFullScreenControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableFullScreenControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnablePositionControls( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnablePositionControls( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_EnableTracker( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_EnableTracker( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Language( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_StreamCount( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_TransparentAtStart( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_TransparentAtStart( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorder3D( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorder3D( + /* [in] */ VARIANT_BOOL newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorderColor( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorderColor( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_VideoBorderWidth( + /* [retval][out] */ long __RPC_FAR *pVal) = 0; + + virtual /* [helpstring][id][propput] */ HRESULT STDMETHODCALLTYPE put_VideoBorderWidth( + /* [in] */ long newVal) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FastForward( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE FastReverse( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCodecURL( + /* [retval][out] */ BSTR __RPC_FAR *pstrCodecURL) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaParameter( + /* [in] */ long nParam, + BSTR szParameterName, + /* [retval][out] */ BSTR __RPC_FAR *pstrParameterValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMediaParameterName( + /* [in] */ long nParam, + long nIndex, + /* [retval][out] */ BSTR __RPC_FAR *pstrParameterName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMoreInfoURL( + /* [retval][out] */ BSTR __RPC_FAR *pstrMoreInfoURL) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamGroup( + /* [retval][out] */ BSTR __RPC_FAR *pstrStreamGroup) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamName( + /* [retval][out] */ BSTR __RPC_FAR *pstrStreamName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetStreamSelected( + /* [in] */ long nStream, + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *fIsSelected) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE IsSoundCardEnabled( + /* [retval][out] */ VARIANT_BOOL __RPC_FAR *fIsEnabled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetCurrentEntry( + long nValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE ShowDialog( + long nValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE StreamSelect( + long nSelect) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnWindowMessage( + UINT msg, + WPARAM wParam, + LPARAM lParam, + LRESULT __RPC_FAR *plResult) = 0; +}; + //--------------------------------------------------------------------------- // MISC COM INTERFACES //--------------------------------------------------------------------------- @@ -748,27 +1306,36 @@ typedef enum _FilterState State_Stopped, State_Paused, State_Running -} FILTER_STATE; -typedef enum _PinDirection { +} +FILTER_STATE; + +typedef enum _PinDirection +{ PINDIR_INPUT, PINDIR_OUTPUT -} PIN_DIRECTION; +} +PIN_DIRECTION; -typedef struct _FilterInfo { +typedef struct _FilterInfo +{ WCHAR achName[128]; struct IFilterGraph *pGraph; -} FILTER_INFO; +} +FILTER_INFO; -typedef struct _PinInfo { +typedef struct _PinInfo +{ struct IBaseFilter *pFilter; PIN_DIRECTION dir; WCHAR achName[128]; -} PIN_INFO; +} +PIN_INFO; struct IBaseFilter; struct IPin; struct IEnumFilters; -typedef struct _MediaType { +typedef struct _MediaType +{ GUID majortype; GUID subtype; BOOL bFixedSizeSamples; @@ -778,7 +1345,8 @@ typedef struct _MediaType { IUnknown *pUnk; ULONG cbFormat; BYTE *pbFormat; -} AM_MEDIA_TYPE; +} +AM_MEDIA_TYPE; struct IFilterGraph : public IUnknown { @@ -827,13 +1395,9 @@ struct IBaseFilter : public IMediaFilter }; -//########################################################################### -// -// +//--------------------------------------------------------------------------- // wxAMMediaBackend -// -// -//########################################################################### +//--------------------------------------------------------------------------- typedef BOOL (WINAPI* LPAMGETERRORTEXT)(HRESULT, wxChar *, DWORD); @@ -882,12 +1446,14 @@ public: void Cleanup(); void DoGetDownloadProgress(wxLongLong*, wxLongLong*); + virtual wxLongLong GetDownloadProgress() { wxLongLong progress, total; DoGetDownloadProgress(&progress, &total); return progress; } + virtual wxLongLong GetDownloadTotal() { wxLongLong progress, total; @@ -895,9 +1461,23 @@ public: return total; } + // WinCE helpers + wxActiveXContainer* m_pAX; + +#ifdef __WXWINCE__ + IWMP* m_pWMP; + + IWMP* GetMP() { return m_pWMP; } + IWMP* GetAM() { return m_pWMP; } +#else IActiveMovie* m_pAM; IMediaPlayer* m_pMP; + + IMediaPlayer* GetMP() { return m_pMP; } + IActiveMovie* GetAM() { return m_pAM; } +#endif + wxTimer* m_pTimer; wxSize m_bestSize; @@ -905,26 +1485,24 @@ public: wxDynamicLibrary m_dllQuartz; LPAMGETERRORTEXT m_lpAMGetErrorText; wxString GetErrorString(HRESULT hrdsv); -#endif // __WXDEBUG__ +#endif DECLARE_DYNAMIC_CLASS(wxAMMediaBackend) }; //--------------------------------------------------------------------------- -// // wxMCIMediaBackend -// //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // MCI Includes //--------------------------------------------------------------------------- +#ifndef __WXWINCE__ #include class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackendCommonBase { public: - wxMCIMediaBackend(); ~wxMCIMediaBackend(); @@ -974,9 +1552,9 @@ public: DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend) }; +#endif //--------------------------------------------------------------------------- -// // wxQTMediaBackend // // We don't include Quicktime headers here and define all the types @@ -990,8 +1568,8 @@ public: //--------------------------------------------------------------------------- // QT Includes //--------------------------------------------------------------------------- -//#include //Windoze QT include -//#include //Standard QT stuff +//#include // Windoze QT include +//#include // Standard QT stuff #include "wx/dynlib.h" //--------------------------------------------------------------------------- @@ -1029,36 +1607,42 @@ const OSType VisualMediaCharacteristic = 'eyes'; #endif #endif -struct FSSpec { +struct FSSpec +{ short vRefNum; long parID; - Str255 name; /*Str63 on mac, Str255 on msw */ + Str255 name; // Str63 on mac, Str255 on msw }; -struct Rect { +struct Rect +{ short top; short left; short bottom; short right; }; -struct wide { +struct wide +{ wxInt32 hi; wxUint32 lo; }; -struct TimeRecord { - wide value; /* units */ - TimeScale scale; /* units per second */ +struct TimeRecord +{ + wide value; // units + TimeScale scale; // units per second TimeBase base; }; -struct Point { +struct Point +{ short v; short h; }; -struct EventRecord { +struct EventRecord +{ wxUint16 what; wxUint32 message; wxUint32 when; @@ -1066,7 +1650,8 @@ struct EventRecord { wxUint16 modifiers; }; -enum { +enum +{ mcTopLeftMovie = 1, mcScaleMovieToFit = 2, mcWithBadge = 4, @@ -1099,7 +1684,7 @@ class WXDLLIMPEXP_MEDIA wxQuickTimeLibrary public: ~wxQuickTimeLibrary() { - if(m_dll.IsLoaded()) + if (m_dll.IsLoaded()) m_dll.Unload(); } @@ -1176,7 +1761,6 @@ public: 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); @@ -1206,9 +1790,10 @@ bool wxQuickTimeLibrary::Initialize() { m_ok = false; - bool bWasLoggingEnabled = wxLog::EnableLogging(false); //Turn off the wxDynamicLibrary logging + // Turn off the wxDynamicLibrary logging + bool bWasLoggingEnabled = wxLog::EnableLogging(false); - if(!m_dll.Load(wxT("qtmlClient.dll"))) + if (!m_dll.Load(wxT("qtmlClient.dll"))) { wxLog::EnableLogging(bWasLoggingEnabled); return false; @@ -1320,23 +1905,25 @@ public: 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, + + // TODO: Last param actually long - does this work on 64bit machines? + static Boolean MCFilterProc(MovieController theController, short action, void *params, LONG_PTR refCon); static LRESULT CALLBACK QTWndProc(HWND, UINT, WPARAM, LPARAM); virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags); - wxSize m_bestSize; //Original movie size - Movie m_movie; //QT Movie handle/instance - bool m_bVideo; //Whether or not we have video - bool m_bPlaying; //Whether or not movie is playing - wxTimer* m_timer; //Load or Play timer - wxQuickTimeLibrary m_lib; //DLL to load functions from - ComponentInstance m_pMC; //Movie Controller + wxSize m_bestSize; // Original movie size + Movie m_movie; // QT Movie handle/instance + bool m_bVideo; // Whether or not we have video + bool m_bPlaying; // Whether or not movie is playing + wxTimer* m_timer; // Load or Play timer + wxQuickTimeLibrary m_lib; // DLL to load functions from + ComponentInstance m_pMC; // Movie Controller friend class wxQTMediaEvtHandler; + DECLARE_DYNAMIC_CLASS(wxQTMediaBackend) }; @@ -1352,8 +1939,7 @@ public: m_qtb->m_ctrl->Connect(m_qtb->m_ctrl->GetId(), wxEVT_ERASE_BACKGROUND, wxEraseEventHandler(wxQTMediaEvtHandler::OnEraseBackground), - NULL, this - ); + NULL, this); } void OnEraseBackground(wxEraseEvent& event); @@ -1370,11 +1956,9 @@ private: // IMPLEMENTATION //=========================================================================== -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// +//--------------------------------------------------------------------------- // wxAMMediaBackend -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +//--------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend) @@ -1384,12 +1968,12 @@ IMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend) #ifdef __WXDEBUG__ #define MAX_ERROR_TEXT_LEN 160 -//Get the error string for Active Movie +// 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) + 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") @@ -1436,11 +2020,17 @@ public: void Notify() { - if(m_parent->m_pMP) + if (m_parent->GetMP()) { MPReadyStateConstants nState; - m_parent->m_pMP->get_ReadyState(&nState); - if(nState != mpReadyStateLoading) + +#ifdef __WXWINCE__ //Cast to long needed for IWMP (??) + m_parent->GetMP()->get_ReadyState((long*)&nState); +#else + m_parent->GetMP()->get_ReadyState(&nState); +#endif + + if (nState != mpReadyStateLoading) { Stop(); m_parent->FinishLoad(); @@ -1451,12 +2041,11 @@ public: { IActiveMovie2* pAM2 = NULL; ReadyStateConstants nState; - if(m_parent->m_pAM->QueryInterface(IID_IActiveMovie2, - (void**)&pAM2) == 0 && - pAM2->get_ReadyState(&nState) == 0) + if (m_parent->GetAM()->QueryInterface(IID_IActiveMovie2, (void**)&pAM2) == 0 + && pAM2->get_ReadyState(&nState) == 0) { pAM2->Release(); - if(nState != amvLoading) + if (nState != amvLoading) { Stop(); m_parent->FinishLoad(); @@ -1465,7 +2054,7 @@ public: } else { - if(pAM2) + if (pAM2) pAM2->Release(); Stop(); @@ -1473,11 +2062,10 @@ public: delete this; } } - } protected: - wxAMMediaBackend* m_parent; //Backend pointer + wxAMMediaBackend* m_parent; // Backend pointer }; //--------------------------------------------------------------------------- @@ -1495,21 +2083,20 @@ public: 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()) + // NB: Stop events could get triggered by the interface + // if ShowPlayerControls is enabled, so the "GetPosition == GetDuration" + // hack is needed here to make an attempt at it not getting sent + // - but its far from ideal - they can still get sent in some cases + if (m_parent->GetState() == wxMEDIASTATE_STOPPED && + m_parent->GetPosition() == m_parent->GetDuration()) { if ( m_parent->SendStopEvent() ) { - //Seek to beginning of movie + // seek to beginning of movie m_parent->wxAMMediaBackend::SetPosition(0); Stop(); - //send the event to our child + // send the event to our child m_parent->QueueFinishEvent(); } } @@ -1520,7 +2107,7 @@ protected: }; -/* +#if 0 // The following is an alternative way - but it doesn't seem // to work with the IActiveMovie control - it probably processes // its own events @@ -1538,7 +2125,7 @@ public: { HRESULT hr; IUnknown* pGB; - hr = m_pBE->m_pAM->get_FilterGraph(&pGB); + hr = m_pBE->GetAM()->get_FilterGraph(&pGB); wxASSERT(SUCCEEDED(hr)); hr = pGB->QueryInterface(IID_IMediaEvent, (void**)&m_pME); wxASSERT(SUCCEEDED(hr)); @@ -1553,33 +2140,27 @@ public: void Notify() { LONG evCode; - LONG_PTR evParam1, - evParam2; + 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) + // to go through them one by one, stopping at (hopefully only one) // EC_COMPLETE message - // - while( m_pME->GetEvent(&evCode, &evParam1, &evParam2, 0) == 0 ) + 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) + 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 :) + // Even though this makes a messagebox, this is Windows, + // where we can do GUI stuff in separate threads :) wxFAIL_MSG(m_pBE->GetErrorString(hr)); } // If this is the end of the clip, notify handler - else if(1 == evCode) //EC_COMPLETE + else if (1 == evCode) // EC_COMPLETE { if ( m_pBE->SendStopEvent() ) { Stop(); - m_pBE->QueueFinishEvent(); } } @@ -1587,18 +2168,22 @@ public: } protected: - wxAMMediaBackend* m_pBE; //Backend pointer - IMediaEvent* m_pME; //To determine when to send stop event + wxAMMediaBackend* m_pBE; // Backend pointer + IMediaEvent* m_pME; // To determine when to send stop event }; -*/ +#endif //--------------------------------------------------------------------------- // wxAMMediaBackend Constructor //--------------------------------------------------------------------------- wxAMMediaBackend::wxAMMediaBackend() :m_pAX(NULL), +#ifdef __WXWINCE__ + m_pWMP(NULL), +#else m_pAM(NULL), m_pMP(NULL), +#endif m_pTimer(NULL) { } @@ -1608,16 +2193,20 @@ wxAMMediaBackend::wxAMMediaBackend() //--------------------------------------------------------------------------- wxAMMediaBackend::~wxAMMediaBackend() { - Clear(); //Free memory from Load() + // Free memory from Load() + Clear(); - if(m_pAX) + if (m_pAX) { m_pAX->DissociateHandle(); delete m_pAX; + +#ifndef __WXWINCE__ m_pAM->Release(); +#endif - if(m_pMP) - m_pMP->Release(); + if (GetMP()) + GetMP()->Release(); } } @@ -1628,8 +2217,11 @@ wxAMMediaBackend::~wxAMMediaBackend() //--------------------------------------------------------------------------- void wxAMMediaBackend::Clear() { - if(m_pTimer) + if (m_pTimer) + { delete m_pTimer; + m_pTimer = NULL; + } } //--------------------------------------------------------------------------- @@ -1643,77 +2235,109 @@ 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 + // First get the AMGetErrorText procedure in + // debug mode for more meaningful messages #ifdef __WXDEBUG__ if ( m_dllQuartz.Load(_T("quartz.dll"), wxDL_VERBATIM) ) { m_lpAMGetErrorText = (LPAMGETERRORTEXT) m_dllQuartz.GetSymbolAorW(wxT("AMGetErrorText")); } -#endif // __WXDEBUG__ +#endif + +#ifdef __WXWINCE__ + CLSID clsid; + + // Try progids first - *.WMP is PocketPC and Mediaplayer.1 is CE.NET + // later versions support straight creation from CLSID + if (CLSIDFromProgID(L"WPCEOCX.WMP", &clsid) != S_OK && + CLSIDFromProgID(L"MediaPlayer.MediaPlayer.1", &clsid) != S_OK) + { + clsid = CLSID_MediaPlayer; + } + + // While the CLSID is the same as CLSID_MediaPlayer + // CE only supports the IWMP interface + if ( ::CoCreateInstance(clsid, NULL, + CLSCTX_INPROC_SERVER, + IID_IWMP, (void**)&m_pWMP) != 0 ) + { + return false; + } + +#else + // determine which (if any) media player interface + // is available - IMediaPlayer or IActiveMovie + if ( ::CoCreateInstance(CLSID_MediaPlayer, NULL, + CLSCTX_INPROC_SERVER, + IID_IMediaPlayer, (void**)&m_pMP) != 0 ) + { + if ( ::CoCreateInstance(CLSID_ActiveMovie, NULL, + CLSCTX_INPROC_SERVER, + IID_IActiveMovie, (void**)&m_pAM) != 0 ) + { + return false; + } + + m_pAM->QueryInterface(IID_IMediaPlayer, (void**)&m_pMP); + } + else + { + m_pMP->QueryInterface(IID_IActiveMovie, (void**)&m_pAM); + } +#endif - // Now determine which (if any) media player interface is - // available - IMediaPlayer or IActiveMovie - if( ::CoCreateInstance(CLSID_MediaPlayer, NULL, - CLSCTX_INPROC_SERVER, - IID_IMediaPlayer, (void**)&m_pMP) != 0 ) - { - if( ::CoCreateInstance(CLSID_ActiveMovie, NULL, - CLSCTX_INPROC_SERVER, - IID_IActiveMovie, (void**)&m_pAM) != 0 ) - return false; - m_pAM->QueryInterface(IID_IMediaPlayer, (void**)&m_pMP); - } - else - { - m_pMP->QueryInterface(IID_IActiveMovie, (void**)&m_pAM); - } - // // Create window // By default wxWindow(s) is created with a border - // so we need to get rid of those // // Since we don't have a child window like most other // backends, we don't need wxCLIP_CHILDREN - // if ( !ctrl->wxControl::Create(parent, id, pos, size, (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) + { return false; + } - // - // Now create the ActiveX container along with the media player + // Create the ActiveX container along with the media player // interface and query them - // m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); m_pAX = new wxActiveXContainer(ctrl, - m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, - m_pAM); - +#ifdef __WXWINCE__ + IID_IWMP, m_pWMP +#else + m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, m_pAM +#endif + ); - // - // Here we set up wx-specific stuff for the default - // settings wxMediaCtrl says it will stay to - // - if(m_pMP) + // Set up wx-specific stuff for the default + // settings wxMediaCtrl says it will conform to (???) + if (GetMP()) { - m_pMP->put_DisplaySize(mpFitToSize); + GetMP()->put_DisplaySize(mpFitToSize); + +#ifndef __WXWINCE__ // Not in CE's IWMP // TODO: Unsure what actual effect this has - m_pMP->put_WindowlessVideo(VARIANT_TRUE); + GetMP()->put_WindowlessVideo(VARIANT_TRUE); +#endif } +#ifndef __WXWINCE__ // Not in CE's IWMP else - m_pAM->put_MovieWindowSize(amvDoubleOriginalSize); + GetAM()->put_MovieWindowSize(amvDoubleOriginalSize); +#endif - //by default true - m_pAM->put_AutoStart(VARIANT_FALSE); - //by default enabled + // by default true + GetAM()->put_AutoStart(VARIANT_FALSE); + + // by default enabled wxAMMediaBackend::ShowPlayerControls(wxMEDIACTRLPLAYERCONTROLS_NONE); - //by default with AM only 0.5 + + // 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 + // don't erase the background of our control window + // so that resizing is a bit smoother m_ctrl->SetBackgroundStyle(wxBG_STYLE_CUSTOM); // success @@ -1733,11 +2357,10 @@ bool wxAMMediaBackend::Load(const wxString& fileName) //--------------------------------------------------------------------------- bool wxAMMediaBackend::Load(const wxURI& location) { - // Turn off loading from a proxy as user - // may have set it previously + // 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) + GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay); + if (pPlay) { pPlay->put_UseHTTPProxy(VARIANT_FALSE); pPlay->Release(); @@ -1753,9 +2376,9 @@ 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); + GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay); - if(pPlay) + if (pPlay) { pPlay->put_UseHTTPProxy(VARIANT_TRUE); pPlay->put_HTTPProxyHost(wxBasicString(proxy.GetServer()).Get()); @@ -1774,20 +2397,21 @@ bool wxAMMediaBackend::Load(const wxURI& location, const wxURI& proxy) //--------------------------------------------------------------------------- bool wxAMMediaBackend::DoLoad(const wxString& location) { - Clear(); //Clear up previously allocated memory + //Clear up previously allocated memory + Clear(); HRESULT hr; - // Play the movie the normal way through the embedded - // WMP. Supposively Open is better in theory because + // Play the movie the normal way through the embedded WMP. + // Supposedly, Open is better in theory because // the docs say its async and put_FileName is not - - // but in practice they both seem to be async anyway - if(m_pMP) - hr = m_pMP->Open( wxBasicString(location).Get() ); + // but in practice they both appear to be async anyway + if (GetMP()) + hr = GetMP()->Open( wxBasicString(location).Get() ); else - hr = m_pAM->put_FileName( wxBasicString(location).Get() ); + hr = GetAM()->put_FileName( wxBasicString(location).Get() ); - if(FAILED(hr)) + if (FAILED(hr)) { wxAMLOG(hr); return false; @@ -1797,6 +2421,7 @@ bool wxAMMediaBackend::DoLoad(const wxString& location) // the user plays before the media is loaded m_pTimer = new wxAMLoadTimer(this); m_pTimer->Start(20); + return true; } @@ -1811,14 +2436,12 @@ bool wxAMMediaBackend::DoLoad(const wxString& location) //--------------------------------------------------------------------------- void wxAMMediaBackend::FinishLoad() { - //Get the original video size - m_pAM->get_ImageSourceWidth((long*)&m_bestSize.x); - m_pAM->get_ImageSourceHeight((long*)&m_bestSize.y); + // Get the original video size + GetAM()->get_ImageSourceWidth((long*)&m_bestSize.x); + GetAM()->get_ImageSourceHeight((long*)&m_bestSize.y); - // - //Start the play timer to catch stop events - //Previous load timer cleans up itself - // + // Start the play timer to catch stop events + // Previous load timer cleans up itself m_pTimer = new wxAMPlayTimer(this); NotifyMovieLoaded(); @@ -1832,26 +2455,26 @@ bool wxAMMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) // Note that IMediaPlayer doesn't have a statusbar by // default but IActiveMovie does - so lets try to keep // the interface consistant - if(!flags) + if (!flags) { - m_pAM->put_Enabled(VARIANT_FALSE); - m_pAM->put_ShowControls(VARIANT_FALSE); - if(m_pMP) - m_pMP->put_ShowStatusBar(VARIANT_FALSE); + GetAM()->put_Enabled(VARIANT_FALSE); + GetAM()->put_ShowControls(VARIANT_FALSE); + if (GetMP()) + GetMP()->put_ShowStatusBar(VARIANT_FALSE); } else { - m_pAM->put_Enabled(VARIANT_TRUE); - m_pAM->put_ShowControls(VARIANT_TRUE); + GetAM()->put_Enabled(VARIANT_TRUE); + GetAM()->put_ShowControls(VARIANT_TRUE); - m_pAM->put_ShowPositionControls( + GetAM()->put_ShowPositionControls( (flags & wxMEDIACTRLPLAYERCONTROLS_STEP) ? VARIANT_TRUE : VARIANT_FALSE); - if(m_pMP) + if (GetMP()) { - m_pMP->put_ShowStatusBar(VARIANT_TRUE); - m_pMP->put_ShowAudioControls( + GetMP()->put_ShowStatusBar(VARIANT_TRUE); + GetMP()->put_ShowAudioControls( (flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) ? VARIANT_TRUE : VARIANT_FALSE); } @@ -1870,40 +2493,20 @@ bool wxAMMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) //--------------------------------------------------------------------------- bool wxAMMediaBackend::Play() { - // if the movie isn't done loading yet - // go into an sync getmessage loop until it is :) - if(m_pMP) - { - MPReadyStateConstants nState; - m_pMP->get_ReadyState(&nState); - while(nState == mpReadyStateLoading && wxYieldIfNeeded()) - { - m_pMP->get_ReadyState(&nState); - } - } - else - { - IActiveMovie2* pAM2; - ReadyStateConstants nState; - if(m_pAM->QueryInterface(IID_IActiveMovie2, (void**)&pAM2) == 0 && - pAM2->get_ReadyState(&nState) == 0) - { - while(nState == amvLoading && wxYieldIfNeeded()) - { - pAM2->get_ReadyState(&nState); - } - pAM2->Release(); - } - } - - //Actually try to play the movie - HRESULT hr = m_pAM->Run(); - if(SUCCEEDED(hr)) + // Actually try to play the movie, even though it may not be loaded yet. +#ifdef __WXWINCE__ + HRESULT hr = m_pWMP->Play(); +#else + HRESULT hr = GetAM()->Run(); +#endif + if (SUCCEEDED(hr)) { m_pTimer->Start(20); return true; } + wxAMLOG(hr); + return false; } @@ -1914,10 +2517,12 @@ bool wxAMMediaBackend::Play() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Pause() { - HRESULT hr = m_pAM->Pause(); - if(SUCCEEDED(hr)) + HRESULT hr = GetAM()->Pause(); + if (SUCCEEDED(hr)) return true; + wxAMLOG(hr); + return false; } @@ -1928,16 +2533,19 @@ bool wxAMMediaBackend::Pause() //--------------------------------------------------------------------------- bool wxAMMediaBackend::Stop() { - HRESULT hr = m_pAM->Stop(); - if(SUCCEEDED(hr)) + HRESULT hr = GetAM()->Stop(); + if (SUCCEEDED(hr)) { - //Seek to beginning + // Seek to beginning wxAMMediaBackend::SetPosition(0); - //Stop stop event timer + + // Stop stop event timer m_pTimer->Stop(); return true; } + wxAMLOG(hr); + return false; } @@ -1952,10 +2560,9 @@ bool wxAMMediaBackend::Stop() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPosition(wxLongLong where) { - HRESULT hr = m_pAM->put_CurrentPosition( - ((LONGLONG)where.GetValue()) / 1000.0 - ); - if(FAILED(hr)) + HRESULT hr = GetAM()->put_CurrentPosition( + ((LONGLONG)where.GetValue()) / 1000.0 ); + if (FAILED(hr)) { wxAMLOG(hr); return false; @@ -1973,14 +2580,14 @@ bool wxAMMediaBackend::SetPosition(wxLongLong where) wxLongLong wxAMMediaBackend::GetPosition() { double outCur; - HRESULT hr = m_pAM->get_CurrentPosition(&outCur); - if(FAILED(hr)) + HRESULT hr = GetAM()->get_CurrentPosition(&outCur); + if (FAILED(hr)) { wxAMLOG(hr); return 0; } - //h,m,s,milli - outdur is in 1 second (double) + // h,m,s,milli - outdur is in 1 second (double) outCur *= 1000; wxLongLong ll; ll.Assign(outCur); @@ -1997,14 +2604,15 @@ wxLongLong wxAMMediaBackend::GetPosition() //--------------------------------------------------------------------------- double wxAMMediaBackend::GetVolume() { - long lVolume; - HRESULT hr = m_pAM->get_Volume(&lVolume); - if(FAILED(hr)) - { - wxAMLOG(hr); - return 0.0; + long lVolume; + HRESULT hr = GetAM()->get_Volume(&lVolume); + if (FAILED(hr)) + { + wxAMLOG(hr); + return 0.0; } - return pow(10.0, lVolume/2000.0); + + return pow(10.0, lVolume / 2000.0); } //--------------------------------------------------------------------------- @@ -2016,15 +2624,16 @@ double wxAMMediaBackend::GetVolume() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetVolume(double dVolume) { - //pow(10.0, -80.0) to correct 0 == -INF - long lVolume = (long)(2000.0 * log10(pow(10.0, -80.0)+dVolume)); - HRESULT hr = m_pAM->put_Volume( lVolume ); - if(FAILED(hr)) - { - wxAMLOG(hr); - return false; - } - return true; + // pow(10.0, -80.0) to correct 0 == -INF + long lVolume = (long)(2000.0 * log10( pow( 10.0, -80.0) + dVolume ) ); + HRESULT hr = GetAM()->put_Volume( lVolume ); + if (FAILED(hr)) + { + wxAMLOG(hr); + return false; + } + + return true; } //--------------------------------------------------------------------------- @@ -2040,14 +2649,14 @@ bool wxAMMediaBackend::SetVolume(double dVolume) wxLongLong wxAMMediaBackend::GetDuration() { double outDuration; - HRESULT hr = m_pAM->get_Duration(&outDuration); - if(FAILED(hr)) + HRESULT hr = GetAM()->get_Duration(&outDuration); + if (FAILED(hr)) { wxAMLOG(hr); return 0; } - //h,m,s,milli - outdur is in 1 second (double) + // h,m,s,milli - outdur is in 1 second (double) outDuration *= 1000; wxLongLong ll; ll.Assign(outDuration); @@ -2063,8 +2672,12 @@ wxLongLong wxAMMediaBackend::GetDuration() wxMediaState wxAMMediaBackend::GetState() { StateConstants nState; - HRESULT hr = m_pAM->get_CurrentState(&nState); - if(FAILED(hr)) +#ifdef __WXWINCE__ + HRESULT hr = m_pWMP->get_PlayState((long*)&nState); +#else + HRESULT hr = GetAM()->get_CurrentState(&nState); +#endif + if (FAILED(hr)) { wxAMLOG(hr); return wxMEDIASTATE_STOPPED; @@ -2082,12 +2695,13 @@ wxMediaState wxAMMediaBackend::GetState() double wxAMMediaBackend::GetPlaybackRate() { double dRate; - HRESULT hr = m_pAM->get_Rate(&dRate); - if(FAILED(hr)) + HRESULT hr = GetAM()->get_Rate(&dRate); + if (FAILED(hr)) { wxAMLOG(hr); return 0.0; } + return dRate; } @@ -2099,8 +2713,8 @@ double wxAMMediaBackend::GetPlaybackRate() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPlaybackRate(double dRate) { - HRESULT hr = m_pAM->put_Rate(dRate); - if(FAILED(hr)) + HRESULT hr = GetAM()->put_Rate(dRate); + if (FAILED(hr)) { wxAMLOG(hr); return false; @@ -2119,32 +2733,35 @@ bool wxAMMediaBackend::SetPlaybackRate(double dRate) void wxAMMediaBackend::DoGetDownloadProgress(wxLongLong* pLoadProgress, wxLongLong* pLoadTotal) { +#ifndef __WXWINCE__ LONGLONG loadTotal = 0, loadProgress = 0; IUnknown* pFG; IAMOpenProgress* pOP; HRESULT hr; - hr = m_pAM->get_FilterGraph(&pFG); - if(SUCCEEDED(hr)) - { + hr = GetAM()->get_FilterGraph(&pFG); + if (SUCCEEDED(hr)) + { hr = pFG->QueryInterface(IID_IAMOpenProgress, (void**)&pOP); - if(SUCCEEDED(hr)) + if (SUCCEEDED(hr)) { hr = pOP->QueryProgress(&loadTotal, &loadProgress); pOP->Release(); } + pFG->Release(); } - if(SUCCEEDED(hr)) - { + if (SUCCEEDED(hr)) + { *pLoadProgress = loadProgress; *pLoadTotal = loadTotal; - } + } else - { - //When not loading from a URL QueryProgress will return - //E_NOINTERFACE or whatever - //wxAMFAIL(hr); +#endif + { + // When not loading from a URL QueryProgress will return + // E_NOINTERFACE or whatever + // wxAMFAIL(hr); *pLoadProgress = 0; *pLoadTotal = 0; } @@ -2174,12 +2791,11 @@ void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), // End of wxAMMediaBackend //--------------------------------------------------------------------------- -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// +//--------------------------------------------------------------------------- // wxMCIMediaBackend -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +//--------------------------------------------------------------------------- +#ifndef __WXWINCE__ IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend) //--------------------------------------------------------------------------- @@ -2209,7 +2825,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxMCIMediaBackend, wxMediaBackend) // windows - so we provide the declarations for the types we use here //--------------------------------------------------------------------------- -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; #ifdef MCI_USE_OFFEXT POINT ptOffset; @@ -2217,9 +2834,11 @@ typedef struct { #else RECT rc; #endif -} MCI_DGV_RECT_PARMS; +} +MCI_DGV_RECT_PARMS; -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; HWND hWnd; #ifndef _WIN32 @@ -2230,24 +2849,29 @@ typedef struct { WORD wReserved2; #endif wxChar* lpstrText; -} MCI_DGV_WINDOW_PARMS; +} +MCI_DGV_WINDOW_PARMS; -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; DWORD dwTimeFormat; DWORD dwAudio; DWORD dwFileFormat; DWORD dwSpeed; -} MCI_DGV_SET_PARMS; +} +MCI_DGV_SET_PARMS; -typedef struct { +typedef struct +{ DWORD_PTR dwCallback; DWORD dwItem; DWORD dwValue; DWORD dwOver; wxChar* lpstrAlgorithm; wxChar* lpstrQuality; -} MCI_DGV_SETAUDIO_PARMS; +} +MCI_DGV_SETAUDIO_PARMS; //--------------------------------------------------------------------------- // wxMCIMediaBackend Constructor @@ -2261,12 +2885,12 @@ wxMCIMediaBackend::wxMCIMediaBackend() : m_hNotifyWnd(NULL), m_bVideo(false) //--------------------------------------------------------------------------- // wxMCIMediaBackend Destructor // -// We close the mci device - note that there may not be an mci device here, +// We close the MCI device - note that there may not be an MCI device here, // or it may fail - but we don't really care, since we're destructing //--------------------------------------------------------------------------- wxMCIMediaBackend::~wxMCIMediaBackend() { - if(m_hNotifyWnd) + if (m_hNotifyWnd) { mciSendCommand(m_hDev, MCI_CLOSE, 0, 0); DestroyWindow(m_hNotifyWnd); @@ -2277,7 +2901,7 @@ wxMCIMediaBackend::~wxMCIMediaBackend() //--------------------------------------------------------------------------- // wxMCIMediaBackend::Create // -// Here we just tell wxMediaCtrl that mci does exist (which it does, on all +// Here we just tell wxMediaCtrl that MCI does exist (which it does, on all // msw systems, at least in some form dating back to win16 days) //--------------------------------------------------------------------------- bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, @@ -2288,19 +2912,18 @@ bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { - // // Create window // By default wxWindow(s) is created with a border - // so we need to get rid of those, and create with // wxCLIP_CHILDREN, so that if the driver/backend // is a child window, it refereshes properly - // if ( !ctrl->wxControl::Create(parent, id, pos, size, (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, validator, name) ) return false; m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); + return true; } @@ -2312,61 +2935,52 @@ bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, //--------------------------------------------------------------------------- bool wxMCIMediaBackend::Load(const wxString& fileName) { - // - //if the user already called load close the previous MCI device - // - if(m_hNotifyWnd) + // if the user already called load close the previous MCI device + if (m_hNotifyWnd) { mciSendCommand(m_hDev, MCI_CLOSE, 0, 0); DestroyWindow(m_hNotifyWnd); m_hNotifyWnd = NULL; } - // - //Opens a file and has MCI select a device. Normally you'd put - //MCI_OPEN_TYPE in addition to MCI_OPEN_ELEMENT - however if you - //omit this it tells MCI to select the device instead. This is - //good because we have no reliable way of "enumerating" the devices - //in MCI - // + // Opens a file and has MCI select a device. Normally you'd put + // MCI_OPEN_TYPE in addition to MCI_OPEN_ELEMENT - however if you + // omit this it tells MCI to select the device instead. This is good + // because we have no reliable way of "enumerating" the devices in MCI MCI_OPEN_PARMS openParms; openParms.lpstrElementName = (wxChar*) fileName.c_str(); - if ( mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT, + if (mciSendCommand(0, MCI_OPEN, MCI_OPEN_ELEMENT, (DWORD)(LPVOID)&openParms) != 0) + { return false; + } m_hDev = openParms.wDeviceID; - // - //Now set the time format for the device to milliseconds - // + // set the time format for the device to milliseconds MCI_SET_PARMS setParms; setParms.dwCallback = 0; setParms.dwTimeFormat = MCI_FORMAT_MILLISECONDS; if (mciSendCommand(m_hDev, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID)&setParms) != 0) + { return false; + } - // - //Now tell the MCI device to display the video in our wxMediaCtrl - // + // tell the MCI device to display the video in our wxMediaCtrl MCI_DGV_WINDOW_PARMS windowParms; windowParms.hWnd = (HWND)m_ctrl->GetHandle(); m_bVideo = (mciSendCommand(m_hDev, MCI_WINDOW, - 0x00010000L, //MCI_DGV_WINDOW_HWND + 0x00010000L, // MCI_DGV_WINDOW_HWND (DWORD)(LPVOID)&windowParms) == 0); - // - // Create a hidden window and register to handle - // MCI events + // Create a hidden window and register to handle MCI events // Note that wxCanvasClassName is already registered // and used by all wxWindows and normal wxControls - // - m_hNotifyWnd = ::CreateWindow - ( + m_hNotifyWnd = ::CreateWindow( wxCanvasClassName, NULL, 0, 0, 0, 0, @@ -2374,10 +2988,9 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) (HWND) NULL, (HMENU)NULL, wxGetInstance(), - (LPVOID) NULL - ); + (LPVOID)NULL ); - if(!m_hNotifyWnd) + if (!m_hNotifyWnd) { wxLogSysError( wxT("Could not create hidden needed for ") wxT("registering for MCI events!") ); @@ -2398,7 +3011,7 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) // // MCI doesn't support URLs directly (?) // -// TODO: Use wxURL/wxFileSystem and mmioInstallProc +// TODO: Use wxURL/wxFileSystem and mmioInstallProc //--------------------------------------------------------------------------- bool wxMCIMediaBackend::Load(const wxURI& WXUNUSED(location)) { @@ -2420,10 +3033,10 @@ bool wxMCIMediaBackend::Play() MCI_PLAY_PARMS playParms; playParms.dwCallback = (DWORD)m_hNotifyWnd; - bool bOK = ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, - (DWORD)(LPVOID)&playParms) == 0 ); + bool bOK = (mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, + (DWORD)(LPVOID)&playParms) == 0); - if(bOK) + if (bOK) m_ctrl->Show(m_bVideo); return bOK; @@ -2466,9 +3079,9 @@ wxMediaState wxMCIMediaBackend::GetState() mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPVOID)&statusParms); - if(statusParms.dwReturn == MCI_MODE_PAUSE) + if (statusParms.dwReturn == MCI_MODE_PAUSE) return wxMEDIASTATE_PAUSED; - else if(statusParms.dwReturn == MCI_MODE_PLAY) + else if (statusParms.dwReturn == MCI_MODE_PLAY) return wxMEDIASTATE_PLAYING; else return wxMEDIASTATE_STOPPED; @@ -2486,22 +3099,25 @@ bool wxMCIMediaBackend::SetPosition(wxLongLong where) { MCI_SEEK_PARMS seekParms; seekParms.dwCallback = 0; + #if wxUSE_LONGLONG_NATIVE && !wxUSE_LONGLONG_WX seekParms.dwTo = (DWORD)where.GetValue(); -#else /* wxUSE_LONGLONG_WX */ - /* no way to return it in one piece */ - wxASSERT( where.GetHi()==0 ); +#else // wxUSE_LONGLONG_WX + // no way to return it in one piece + wxASSERT( where.GetHi() == 0 ); seekParms.dwTo = (DWORD)where.GetLo(); -#endif /* wxUSE_LONGLONG_* */ +#endif - //device was playing? + // device was playing? bool bReplay = GetState() == wxMEDIASTATE_PLAYING; - if( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO, + if ( mciSendCommand(m_hDev, MCI_SEEK, MCI_TO, (DWORD)(LPVOID)&seekParms) != 0) + { return false; + } - //If the device was playing, resume it + // If the device was playing, resume it if (bReplay) return Play(); else @@ -2521,7 +3137,9 @@ wxLongLong wxMCIMediaBackend::GetPosition() if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPSTR)&statusParms) != 0) + { return 0; + } return statusParms.dwReturn; } @@ -2536,11 +3154,13 @@ double wxMCIMediaBackend::GetVolume() { MCI_STATUS_PARMS statusParms; statusParms.dwCallback = 0; - statusParms.dwItem = 0x4019; //MCI_DGV_STATUS_VOLUME + statusParms.dwItem = 0x4019; // MCI_DGV_STATUS_VOLUME if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPSTR)&statusParms) != 0) + { return 0; + } return ((double)statusParms.dwReturn) / 1000.0; } @@ -2555,17 +3175,20 @@ bool wxMCIMediaBackend::SetVolume(double dVolume) { MCI_DGV_SETAUDIO_PARMS audioParms; audioParms.dwCallback = 0; - audioParms.dwItem = 0x4002; //MCI_DGV_SETAUDIO_VOLUME + audioParms.dwItem = 0x4002; // MCI_DGV_SETAUDIO_VOLUME audioParms.dwValue = (DWORD) (dVolume * 1000.0); audioParms.dwOver = 0; audioParms.lpstrAlgorithm = NULL; audioParms.lpstrQuality = NULL; - if (mciSendCommand(m_hDev, 0x0873, //MCI_SETAUDIO - //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + if (mciSendCommand(m_hDev, 0x0873, // MCI_SETAUDIO + // MCI_DGV_SETAUDIO + (_ITEM | _VALUE) 0x00800000L | 0x01000000L, (DWORD)(LPSTR)&audioParms) != 0) + { return false; + } + return true; } @@ -2581,7 +3204,9 @@ wxLongLong wxMCIMediaBackend::GetDuration() if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, (DWORD)(LPSTR)&statusParms) != 0) + { return 0; + } return statusParms.dwReturn; } @@ -2591,23 +3216,22 @@ wxLongLong wxMCIMediaBackend::GetDuration() // // Moves the window to a location //--------------------------------------------------------------------------- -void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), - int w, int h) +void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { if (m_hNotifyWnd && m_bVideo) { - MCI_DGV_RECT_PARMS putParms; //ifdefed MCI_DGV_PUT_PARMS + MCI_DGV_RECT_PARMS putParms; // ifdefed MCI_DGV_PUT_PARMS memset(&putParms, 0, sizeof(MCI_DGV_RECT_PARMS)); putParms.rc.bottom = h; putParms.rc.right = w; - //wxStackWalker will crash and burn here on assert - //and mci doesn't like 0 and 0 for some reason (out of range ) - //so just don't it in that case - if(w || h) + // wxStackWalker will crash and burn here on assert + // and MCI doesn't like 0 and 0 for some reason (out of range) + // so just don't it in that case + if (w || h) { wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT, - 0x00040000L, //MCI_DGV_PUT_DESTINATION + 0x00040000L, // MCI_DGV_PUT_DESTINATION (DWORD)(LPSTR)&putParms) ); } } @@ -2620,17 +3244,18 @@ void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), //--------------------------------------------------------------------------- wxSize wxMCIMediaBackend::GetVideoSize() const { - if(m_bVideo) + if (m_bVideo) { - MCI_DGV_RECT_PARMS whereParms; //ifdefed MCI_DGV_WHERE_PARMS + MCI_DGV_RECT_PARMS whereParms; // ifdefed MCI_DGV_WHERE_PARMS wxMCIVERIFY( mciSendCommand(m_hDev, MCI_WHERE, - 0x00020000L, //MCI_DGV_WHERE_SOURCE + 0x00020000L, // MCI_DGV_WHERE_SOURCE (DWORD)(LPSTR)&whereParms) ); return wxSize(whereParms.rc.right, whereParms.rc.bottom); } - return wxSize(0,0); + + return wxSize(0, 0); } //--------------------------------------------------------------------------- @@ -2650,15 +3275,16 @@ double wxMCIMediaBackend::GetPlaybackRate() //--------------------------------------------------------------------------- bool wxMCIMediaBackend::SetPlaybackRate(double WXUNUSED(dRate)) { -/* +#if 0 MCI_WAVE_SET_SAMPLESPERSEC MCI_DGV_SET_PARMS setParms; setParms.dwSpeed = (DWORD) (dRate * 1000.0); return (mciSendCommand(m_hDev, MCI_SET, - 0x00020000L, //MCI_DGV_SET_SPEED + 0x00020000L, // MCI_DGV_SET_SPEED (DWORD)(LPSTR)&setParms) == 0); -*/ +#endif + return false; } @@ -2682,43 +3308,41 @@ LRESULT CALLBACK wxMCIMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam) { - if(nMsg == MM_MCINOTIFY) + if (nMsg == MM_MCINOTIFY) { wxASSERT(lParam == (LPARAM) m_hDev); - if(wParam == MCI_NOTIFY_SUCCESSFUL && lParam == (LPARAM)m_hDev) + if (wParam == MCI_NOTIFY_SUCCESSFUL && lParam == (LPARAM)m_hDev) { if ( SendStopEvent() ) { - wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK, - MCI_SEEK_TO_START, 0) ); - + wxMCIVERIFY( mciSendCommand(m_hDev, MCI_SEEK, MCI_SEEK_TO_START, 0) ); QueueFinishEvent(); } } } return DefWindowProc(hWnd, nMsg, wParam, lParam); } +#endif // __WXWINCE__ -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// +//--------------------------------------------------------------------------- // wxQTMediaBackend // -// TODO: Use a less cludgy way to pause/get state/set state +// TODO: Use a less kludgy way to pause/get state/set state // FIXME: Greg Hazel reports that sometimes files that cannot be played -// with this backend are treated as playable anyway - not verifyed though. -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// with this backend are treated as playable anyway - not verified though. +//--------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend) -//Time between timer calls - this is the Apple recommondation to the TCL -//team I believe +// Time between timer calls - this is the Apple recommendation to the TCL +// team I believe #define MOVIE_DELAY 20 #include "wx/timer.h" //--------------------------------------------------------------------------- -// wxQTLoadTimer +// 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 @@ -2735,12 +3359,12 @@ public: void Notify() { m_pLib->MoviesTask(m_movie, 0); - //kMovieLoadStatePlayable - if(m_pLib->GetMovieLoadState(m_movie) >= 10000) - { + // kMovieLoadStatePlayable + if (m_pLib->GetMovieLoadState(m_movie) >= 10000) + { m_parent->FinishLoad(); delete this; - } + } } protected: @@ -2751,7 +3375,7 @@ protected: // -------------------------------------------------------------------------- -// wxQTPlayTimer - Handle Asyncronous Playing +// wxQTPlayTimer - Handle Asyncronous Playing // // 1) Checks to see if the movie is done, and if not continues // streaming the movie @@ -2782,14 +3406,14 @@ public: m_pLib->MoviesTask(m_movie, 0); // - // Handle the stop event - if the movie has reached - // the end, notify our handler + // 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)) + if (m_pLib->IsMovieDone(m_movie)) { if ( m_parent->SendStopEvent() ) { @@ -2803,7 +3427,7 @@ public: } protected: - Movie m_movie; //Our movie instance + Movie m_movie; // Our movie instance wxQTMediaBackend* m_parent; //Backend pointer wxQuickTimeLibrary* m_pLib; //Interfaces }; @@ -2831,6 +3455,7 @@ LRESULT CALLBACK wxQTMediaBackend::QTWndProc(HWND hWnd, UINT nMsg, EventRecord theEvent; pThis->m_lib.NativeEventToMacEvent(&msg, &theEvent); pThis->m_lib.MCIsPlayerEvent(pThis->m_pMC, &theEvent); + return pThis->m_ctrl->MSWWindowProc(nMsg, wParam, lParam); } @@ -2855,15 +3480,15 @@ wxQTMediaBackend::wxQTMediaBackend() //--------------------------------------------------------------------------- wxQTMediaBackend::~wxQTMediaBackend() { - if(m_movie) + if (m_movie) Cleanup(); - if(m_lib.IsOk()) + if (m_lib.IsOk()) { - if(m_pMC) + if (m_pMC) { m_lib.DisposeMovieController(m_pMC); - // m_pMC = NULL; + // m_pMC = NULL; } // destroy wxQTMediaEvtHandler we pushed on it @@ -2893,31 +3518,30 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { - if(!m_lib.Initialize()) + if (!m_lib.Initialize()) return false; int nError = m_lib.InitializeQTML(0); if (nError != noErr) //-2093 no dll { - wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), - nError)); + wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), nError)); return false; } + m_lib.EnterMovies(); - // // Create window // By default wxWindow(s) is created with a border - // so we need to get rid of those // // Since we don't have a child window like most other // backends, we don't need wxCLIP_CHILDREN - // if ( !ctrl->wxControl::Create(parent, id, pos, size, (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) + { return false; - + } m_ctrl = wxStaticCast(ctrl, wxMediaCtrl); @@ -2925,8 +3549,8 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // 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 + // Part of a suggestion from Greg Hazel + // to repaint movie when idle m_ctrl->PushEventHandler(new wxQTMediaEvtHandler(this, m_ctrl->GetHWND())); // done @@ -2944,46 +3568,52 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxString& fileName) { - if(m_movie) + if (m_movie) Cleanup(); + bool result = true; + OSErr err = noErr; short movieResFile = 0; //= 0 because of annoying VC6 warning FSSpec sfFile; - if (m_lib.NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(), - &sfFile, 0) != noErr) - return false; + err = m_lib.NativePathNameToFSSpec( + (char*) (const char*) fileName.mb_str(), + &sfFile, 0); + result = (err == noErr); - if (m_lib.OpenMovieFile (&sfFile, &movieResFile, fsRdPerm) != noErr) - return false; + if (result) + { + err = m_lib.OpenMovieFile(&sfFile, &movieResFile, fsRdPerm); + result = (err == noErr); + } - short movieResID = 0; - Str255 movieName; + if (result) + { + short movieResID = 0; + Str255 movieName; - OSErr err = m_lib.NewMovieFromFile ( + err = m_lib.NewMovieFromFile( &m_movie, movieResFile, &movieResID, movieName, newMovieActive, - 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); - - FinishLoad(); - return true; + NULL ); // wasChanged + result = (err == noErr && m_lib.GetMoviesStickyError() == noErr); + + // check m_lib.GetMoviesStickyError() because it may not find the + // proper codec and play black video and other strange effects, + // not to mention mess up the dynamic backend loading scheme + // of wxMediaCtrl - so it just does what the QuickTime player does + if (result) + { + m_lib.CloseMovieFile(movieResFile); + FinishLoad(); + } } - else - return false; -} + return result; +} //--------------------------------------------------------------------------- // wxQTMediaBackend::PPRMProc (static) @@ -3004,12 +3634,11 @@ void wxQTMediaBackend::PPRMProc (Movie theMovie, long lTime = pBE->m_lib.GetMovieTime(theMovie,NULL); Fixed rate = pBE->m_lib.GetMoviePreferredRate(theMovie); - pBE->m_lib.PrerollMovie(theMovie,lTime,rate); + 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::Load (URL Version) // @@ -3023,7 +3652,7 @@ void wxQTMediaBackend::PPRMProc (Movie theMovie, //--------------------------------------------------------------------------- bool wxQTMediaBackend::Load(const wxURI& location) { - if(m_movie) + if (m_movie) Cleanup(); wxString theURI = location.BuildURI(); @@ -3033,10 +3662,10 @@ 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 + // create the movie from the handle that refers to the URI OSErr err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive | newMovieAsyncOK - /*|newMovieIdleImportOK*/, + /* | newMovieIdleImportOK */, NULL, theHandle, URLDataHandlerSubType); @@ -3045,7 +3674,7 @@ bool wxQTMediaBackend::Load(const wxURI& location) if (err == noErr) { long timeNow; - Fixed playRate; + Fixed playRate; timeNow = m_lib.GetMovieTime(m_movie, NULL); wxASSERT(m_lib.GetMoviesError() == noErr); @@ -3053,25 +3682,24 @@ bool wxQTMediaBackend::Load(const wxURI& location) 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. + // 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::FinishLoad // @@ -3088,21 +3716,20 @@ void wxQTMediaBackend::FinishLoad() // 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 + // get the real size of the movie Rect outRect; - memset(&outRect, 0, sizeof(Rect)); //for annoying VC6 warning + memset(&outRect, 0, sizeof(Rect)); // suppress annoying VC6 warning m_lib.GetMovieNaturalBoundsRect (m_movie, &outRect); wxASSERT(m_lib.GetMoviesError() == noErr); m_bestSize.x = outRect.right - outRect.left; m_bestSize.y = outRect.bottom - outRect.top; - // // Handle the movie GWorld - // - if(m_pMC) + if (m_pMC) { Point thePoint; thePoint.h = thePoint.v = 0; @@ -3119,9 +3746,7 @@ void wxQTMediaBackend::FinishLoad() NULL); } - // // Set the movie to millisecond precision - // m_lib.SetMovieTimeScale(m_movie, 1000); wxASSERT(m_lib.GetMoviesError() == noErr); @@ -3144,6 +3769,7 @@ bool wxQTMediaBackend::Play() { m_lib.StartMovie(m_movie); m_bPlaying = true; + return m_lib.GetMoviesError() == noErr; } @@ -3157,6 +3783,7 @@ bool wxQTMediaBackend::Pause() { m_bPlaying = false; m_lib.StopMovie(m_movie); + return m_lib.GetMoviesError() == noErr; } @@ -3172,17 +3799,16 @@ bool wxQTMediaBackend::Stop() m_bPlaying = false; m_lib.StopMovie(m_movie); - if(m_lib.GetMoviesError() != noErr) - return false; + if (m_lib.GetMoviesError() == noErr) + m_lib.GoToBeginningOfMovie(m_movie); - m_lib.GoToBeginningOfMovie(m_movie); return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- // wxQTMediaBackend::GetPlaybackRate // -// 1) Get the movie playback rate from ::GetMovieRate +// Get the movie playback rate from ::GetMovieRate //--------------------------------------------------------------------------- double wxQTMediaBackend::GetPlaybackRate() { @@ -3192,11 +3818,12 @@ double wxQTMediaBackend::GetPlaybackRate() //--------------------------------------------------------------------------- // wxQTMediaBackend::SetPlaybackRate // -// 1) Convert dRate to Fixed and Set the movie rate through SetMovieRate +// Convert dRate to Fixed and Set the movie rate through SetMovieRate //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPlaybackRate(double dRate) { m_lib.SetMovieRate(m_movie, (Fixed) (dRate * 0x10000)); + return m_lib.GetMoviesError() == noErr; } @@ -3208,12 +3835,12 @@ bool wxQTMediaBackend::SetPlaybackRate(double dRate) //--------------------------------------------------------------------------- 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 + // 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)); @@ -3224,10 +3851,8 @@ bool wxQTMediaBackend::SetPosition(wxLongLong where) #else m_lib.SetMovieTimeValue(m_movie, where.GetLo()); #endif - if (m_lib.GetMoviesError() != noErr) - return false; - return true; + return (m_lib.GetMoviesError() == noErr); } //--------------------------------------------------------------------------- @@ -3261,10 +3886,10 @@ double wxQTMediaBackend::GetVolume() short sVolume = m_lib.GetMovieVolume(m_movie); wxASSERT(m_lib.GetMoviesError() == noErr); - if(sVolume & (128 << 8)) //negative - no sound + if (sVolume & (128 << 8)) //negative - no sound return 0.0; - return sVolume/256.0; + return sVolume / 256.0; } //--------------------------------------------------------------------------- @@ -3301,14 +3926,14 @@ wxLongLong wxQTMediaBackend::GetDuration() //--------------------------------------------------------------------------- // wxQTMediaBackend::GetState // -// Determines the current state - if we are at the beginning we -// are stopped +// Determines the current state: +// if we are at the beginning, then we are stopped //--------------------------------------------------------------------------- wxMediaState wxQTMediaBackend::GetState() { - if (m_bPlaying == true) + if (m_bPlaying) return wxMEDIASTATE_PLAYING; - else if ( !m_movie || wxQTMediaBackend::GetPosition() == 0) + else if ( !m_movie || wxQTMediaBackend::GetPosition() == 0 ) return wxMEDIASTATE_STOPPED; else return wxMEDIASTATE_PAUSED; @@ -3325,15 +3950,15 @@ void wxQTMediaBackend::Cleanup() { m_bPlaying = false; - if(m_timer) + if (m_timer) { - delete m_timer; - m_timer = NULL; + delete m_timer; + m_timer = NULL; } m_lib.StopMovie(m_movie); - if(m_pMC) + if (m_pMC) { Point thePoint; thePoint.h = thePoint.v = 0; @@ -3352,22 +3977,24 @@ void wxQTMediaBackend::Cleanup() //--------------------------------------------------------------------------- bool wxQTMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) { - if(m_pMC) + if (m_pMC) { - //restore old wndproc + // restore old wndproc wxSetWindowProc((HWND)m_ctrl->GetHWND(), wxWndProc); m_lib.DisposeMovieController(m_pMC); m_pMC = NULL; - m_bestSize.y -= 16; //movie controller height + + // movie controller height + m_bestSize.y -= 16; } - if(flags && m_movie) + if (flags && m_movie) { Rect rect; wxRect wxrect = m_ctrl->GetClientRect(); - //make room for controller - if(wxrect.width < 320) + // make room for controller + if (wxrect.width < 320) wxrect.width = 320; rect.top = (short)wxrect.y; @@ -3375,42 +4002,40 @@ bool wxQTMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) rect.right = (short)(rect.left + wxrect.width); rect.bottom = (short)(rect.top + wxrect.height); - if(!m_pMC) + 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.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 - // + m_bestSize.y += 16; // movie controller height + + // By default the movie controller uses its own colour palette + // for the movie which can be bad on some files, so turn it off. + // Also turn off its frame / border for the movie + // Also take care of a couple of the interface flags here long mcFlags = 0; m_lib.MCDoAction(m_pMC, 39/*mcActionGetFlags*/, (void*)&mcFlags); - mcFlags |= ( //(1<<0)/*mcFlagSuppressMovieFrame*/ | - (1<<3)/*mcFlagsUseWindowPalette*/ - | ((flags & wxMEDIACTRLPLAYERCONTROLS_STEP) - ? 0 : (1<<1)/*mcFlagSuppressStepButtons*/) - | ((flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) - ? 0 : (1<<2)/*mcFlagSuppressSpeakerButton*/) - // | (1<<4) /*mcFlagDontInvalidate*/ //if we take care of repainting ourselves - ); + + 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); + // intercept the wndproc of our control window + wxSetWindowProc((HWND)m_ctrl->GetHWND(), wxQTMediaBackend::QTWndProc); - //set the user data of our window + // set the user data of our window wxSetWindowUserData((HWND)m_ctrl->GetHWND(), this); } } @@ -3425,32 +4050,40 @@ bool wxQTMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags) // // Callback for when the movie controller recieves a message //--------------------------------------------------------------------------- -Boolean -wxQTMediaBackend::MCFilterProc(MovieController WXUNUSED(theController), +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; +// NB: potential optimisation +// if (action == 1) +// return 0; - switch(action) - { - case 8: //play button triggered - MC will set movie to opposite state - //of current - playing ? paused : playing + wxQTMediaBackend* pThis = (wxQTMediaBackend*)refCon; + + switch (action) + { + case 1: + // don't process idle events + break; + + case 8: + // play button triggered - MC will set movie to opposite state + // of current - playing ? paused : playing + if (pThis) pThis->m_bPlaying = !(pThis->m_bPlaying); - // NB: Sometimes it doesn't redraw properly - - // if you click on the button but don't move the mouse - // the button will not change its state until you move - // mcActionDraw and Refresh/Update combo do nothing - // to help this unfortunately - break; - default: - break; - } + // 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; } @@ -3471,12 +4104,12 @@ wxSize wxQTMediaBackend::GetVideoSize() const //--------------------------------------------------------------------------- void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { - if(m_movie) + if (m_movie) { - //make room for controller - if(m_pMC) + // make room for controller + if (m_pMC) { - if(w < 320) + if (w < 320) w = 320; Rect theRect = {0, 0, (short)h, (short)w}; @@ -3485,7 +4118,7 @@ void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) else { Rect theRect = {0, 0, (short)h, (short)w}; - m_lib.SetMovieBox(m_movie, &theRect); + m_lib.SetMovieBox(m_movie, &theRect); } wxASSERT(m_lib.GetMoviesError() == noErr); @@ -3498,8 +4131,8 @@ void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) // 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 +// 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) @@ -3512,22 +4145,21 @@ void wxQTMediaEvtHandler::OnEraseBackground(wxEraseEvent& evt) m_pLib.MCDoAction(m_qtb->m_pMC, 2 /*mcActionDraw*/, m_pLib.GetNativeWindowPort(m_hwnd)); } - else // no movie controller + else if ( m_qtb->m_movie ) { - if ( m_qtb->m_movie ) - { - CGrafPtr port = (CGrafPtr)m_pLib.GetNativeWindowPort(m_hwnd); + // no movie controller + CGrafPtr port = (CGrafPtr)m_pLib.GetNativeWindowPort(m_hwnd); - m_pLib.BeginUpdate(port); - m_pLib.UpdateMovie(m_qtb->m_movie); - wxASSERT(m_pLib.GetMoviesError() == noErr); - m_pLib.EndUpdate(port); - } - else // no movie - { - // let the system repaint the window - evt.Skip(); - } + 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(); } }