1618 lines
64 KiB
C++
1618 lines
64 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/mediactrl_am.cpp
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// Purpose: ActiveMovie/WMP6/PocketPC 2000 Media Backend for Windows
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// Author: Ryan Norton <wxprojects@comcast.net>
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// Modified by:
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// Created: 01/29/05
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// Copyright: (c) Ryan Norton
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// TODO: Actually test HTTP proxies...
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//-----------------Introduction----------------------------------------------
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// This is the media backend for Windows Media Player 6 and ActiveMovie.
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//
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// We use a combination of the WMP 6 IMediaPlayer interface as well as the
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// ActiveMovie interface IActiveMovie.
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//
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// For supporting HTTP proxies and such we query the media player
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// interface (IActiveMovie) for the INSPlay (NetShow) interface.
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//
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// The IMediaPlayer/IActiveMovie are rather clean and straightforward
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// interfaces that are fairly simplistic.
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//
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// Docs for IMediaPlayer are at
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// http://msdn.microsoft.com/library/en-us/wmp6sdk/htm/microsoftwindowsmediaplayercontrolversion64sdk.asp
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//===========================================================================
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// DECLARATIONS
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//===========================================================================
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//---------------------------------------------------------------------------
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// Pre-compiled header stuff
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//---------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_MEDIACTRL && wxUSE_ACTIVEX
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#include "wx/mediactrl.h"
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#ifndef WX_PRECOMP
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#include "wx/log.h"
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#include "wx/dcclient.h"
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#include "wx/timer.h"
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#include "wx/math.h" // log10 & pow
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#include "wx/stopwatch.h"
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#endif
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#include "wx/msw/private.h" // user info and wndproc setting/getting
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#include "wx/dynlib.h"
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//---------------------------------------------------------------------------
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// wxActiveXContainer - includes all the COM-specific stuff we need
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//---------------------------------------------------------------------------
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#include "wx/msw/ole/activex.h"
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//---------------------------------------------------------------------------
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// IIDS - used by CoCreateInstance and IUnknown::QueryInterface
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//
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// [idl name] [idl decription]
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// amcompat.idl Microsoft Active Movie Control (Ver 2.0)
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// nscompat.idl Microsoft NetShow Player (Ver 1.0)
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// msdxm.idl Windows Media Player (Ver 1.0)
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// quartz.idl
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//
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// First, when I say I "from XXX.idl", I mean I go into the COM Browser
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// ($Microsoft Visual Studio$/Common/Tools/OLEVIEW.EXE), open
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// "type libraries", open a specific type library (for quartz for example its
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// "ActiveMovie control type library (V1.0)"), save it as an .idl, compile the
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// idl using the midl compiler that comes with visual studio with the /h
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// argument to make it generate stubs (a .h & .c file), then clean up the
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// generated interfaces I want with the STDMETHOD wrappers and then put them
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// into mediactrl.cpp.
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//
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// Some of these are not used but are kept here for future reference anyway
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//---------------------------------------------------------------------------
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const IID IID_IActiveMovie = {0x05589FA2,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}};
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const IID IID_IActiveMovie2 = {0xB6CD6554,0xE9CB,0x11D0,{0x82,0x1F,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}};
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const IID IID_IActiveMovie3 = {0x265EC140,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}};
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const IID IID_INSOPlay = {0x2179C5D1,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}};
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const IID IID_INSPlay = {0xE7C4BE80,0x7960,0x11D0,{0xB7,0x27,0x00,0xAA,0x00,0xB4,0xE2,0x20}};
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const IID IID_INSPlay1 = {0x265EC141,0xAE62,0x11D1,{0x85,0x00,0x00,0xA0,0xC9,0x1F,0x9C,0xA0}};
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const IID IID_IMediaPlayer = {0x22D6F311,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}};
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const IID IID_IMediaPlayer2 = {0x20D4F5E0,0x5475,0x11D2,{0x97,0x74,0x00,0x00,0xF8,0x08,0x55,0xE6}};
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const CLSID CLSID_ActiveMovie = {0x05589FA1,0xC356,0x11CE,{0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A}};
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const CLSID CLSID_MediaPlayer = {0x22D6F312,0xB0F6,0x11D0,{0x94,0xAB,0x00,0x80,0xC7,0x4C,0x7E,0x95}};
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const CLSID CLSID_NSPlay = {0x2179C5D3,0xEBFF,0x11CF,{0xB6,0xFD,0x00,0xAA,0x00,0xB4,0xE2,0x20}};
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const IID IID_IAMOpenProgress = {0x8E1C39A1, 0xDE53, 0x11CF,{0xAA, 0x63, 0x00, 0x80, 0xC7, 0x44, 0x52, 0x8D}};
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// QUARTZ
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const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}};
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const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}};
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//?? QUARTZ Also?
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const CLSID CLSID_VideoMixingRenderer9 ={0x51B4ABF3, 0x748F, 0x4E3B,{0xA2, 0x76, 0xC8, 0x28, 0x33, 0x0E, 0x92, 0x6A}};
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const IID IID_IVMRWindowlessControl9 = {0x8F537D09, 0xF85E, 0x4414,{0xB2, 0x3B, 0x50, 0x2E, 0x54, 0xC7, 0x99, 0x27}};
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const IID IID_IFilterGraph = {0x56A8689F, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}};
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const IID IID_IGraphBuilder = {0x56A868A9, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}};
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const IID IID_IVMRFilterConfig9 = {0x5A804648, 0x4F66, 0x4867,{0x9C, 0x43, 0x4F, 0x5C, 0x82, 0x2C, 0xF1, 0xB8}};
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const IID IID_IBaseFilter = {0x56A86895, 0x0AD4, 0x11CE,{0xB0, 0x3A, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70}};
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//---------------------------------------------------------------------------
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// QUARTZ COM INTERFACES (dumped from quartz.idl from MSVC COM Browser)
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//---------------------------------------------------------------------------
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struct IAMOpenProgress : public IUnknown
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{
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STDMETHOD(QueryProgress)(LONGLONG *pllTotal, LONGLONG *pllCurrent) PURE;
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STDMETHOD(AbortOperation)(void) PURE;
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};
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struct IMediaEvent : public IDispatch
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{
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STDMETHOD(GetEventHandle)(LONG_PTR *) PURE;
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STDMETHOD(GetEvent)(long *, LONG_PTR *, LONG_PTR *, long) PURE;
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STDMETHOD(WaitForCompletion)(long, long *) PURE;
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STDMETHOD(CancelDefaultHandling)(long) PURE;
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STDMETHOD(RestoreDefaultHandling)(long) PURE;
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STDMETHOD(FreeEventParams)(long, LONG_PTR, LONG_PTR) PURE;
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};
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//---------------------------------------------------------------------------
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// ACTIVEMOVIE COM INTERFACES (dumped from amcompat.idl from MSVC COM Browser)
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//---------------------------------------------------------------------------
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enum ReadyStateConstants
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{
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amvUninitialized = 0,
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amvLoading = 1,
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amvInteractive = 3,
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amvComplete = 4
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};
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enum StateConstants
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{
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amvNotLoaded = -1,
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amvStopped = 0,
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amvPaused = 1,
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amvRunning = 2
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};
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enum DisplayModeConstants
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{
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amvTime = 0,
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amvFrames = 1
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};
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enum WindowSizeConstants
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{
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amvOriginalSize = 0,
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amvDoubleOriginalSize = 1,
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amvOneSixteenthScreen = 2,
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amvOneFourthScreen = 3,
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amvOneHalfScreen = 4
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};
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enum AppearanceConstants
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{
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amvFlat = 0,
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amv3D = 1
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};
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enum BorderStyleConstants
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{
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amvNone = 0,
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amvFixedSingle = 1
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};
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struct IActiveMovie : public IDispatch
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{
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STDMETHOD(AboutBox)( void) PURE;
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STDMETHOD(Run)( void) PURE;
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STDMETHOD(Pause)( void) PURE;
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STDMETHOD(Stop)( void) PURE;
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STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE;
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STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE;
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STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE;
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STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE;
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STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE;
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STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE;
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STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE;
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STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE;
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STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE;
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STDMETHOD(get_Duration)(double __RPC_FAR *pValue) PURE;
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STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pValue) PURE;
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STDMETHOD(put_CurrentPosition)(double pValue) PURE;
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STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE;
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STDMETHOD(put_PlayCount)(long pPlayCount) PURE;
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STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE;
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STDMETHOD(put_SelectionStart)(double pValue) PURE;
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STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE;
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STDMETHOD(put_SelectionEnd)(double pValue) PURE;
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STDMETHOD(get_CurrentState)(StateConstants __RPC_FAR *pState) PURE;
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STDMETHOD(get_Rate)(double __RPC_FAR *pValue) PURE;
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STDMETHOD(put_Rate)(double pValue) PURE;
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STDMETHOD(get_Volume)(long __RPC_FAR *pValue) PURE;
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STDMETHOD(put_Volume)(long pValue) PURE;
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STDMETHOD(get_Balance)(long __RPC_FAR *pValue) PURE;
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STDMETHOD(put_Balance)(long pValue) PURE;
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STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnable) PURE;
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STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnable) PURE;
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STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_ShowSelectionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_ShowSelectionControls)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE;
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STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE;
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STDMETHOD(get_EnableSelectionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE;
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STDMETHOD(put_EnableSelectionControls)(VARIANT_BOOL Enable) PURE;
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STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE;
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STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE;
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STDMETHOD(get_AllowHideDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_AllowHideDisplay)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_AllowHideControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
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STDMETHOD(put_AllowHideControls)(VARIANT_BOOL Show) PURE;
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STDMETHOD(get_DisplayMode)(DisplayModeConstants __RPC_FAR *pValue) PURE;
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STDMETHOD(put_DisplayMode)(DisplayModeConstants pValue) PURE;
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STDMETHOD(get_AllowChangeDisplayMode)(VARIANT_BOOL __RPC_FAR *fAllow) PURE;
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STDMETHOD(put_AllowChangeDisplayMode)(VARIANT_BOOL fAllow) PURE;
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STDMETHOD(get_FilterGraph)(IUnknown __RPC_FAR *__RPC_FAR *ppFilterGraph) PURE;
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STDMETHOD(put_FilterGraph)(IUnknown __RPC_FAR *ppFilterGraph) PURE;
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STDMETHOD(get_FilterGraphDispatch)(IDispatch __RPC_FAR *__RPC_FAR *pDispatch) PURE;
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STDMETHOD(get_DisplayForeColor)(unsigned long __RPC_FAR *ForeColor) PURE;
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STDMETHOD(put_DisplayForeColor)(unsigned long ForeColor) PURE;
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STDMETHOD(get_DisplayBackColor)(unsigned long __RPC_FAR *BackColor) PURE;
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STDMETHOD(put_DisplayBackColor)(unsigned long BackColor) PURE;
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STDMETHOD(get_MovieWindowSize)(WindowSizeConstants __RPC_FAR *WindowSize) PURE;
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STDMETHOD(put_MovieWindowSize)(WindowSizeConstants WindowSize) PURE;
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STDMETHOD(get_FullScreenMode)(VARIANT_BOOL __RPC_FAR *pEnable) PURE;
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STDMETHOD(put_FullScreenMode)(VARIANT_BOOL pEnable) PURE;
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STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pEnable) PURE;
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STDMETHOD(put_AutoStart)(VARIANT_BOOL pEnable) PURE;
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STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pEnable) PURE;
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STDMETHOD(put_AutoRewind)(VARIANT_BOOL pEnable) PURE;
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STDMETHOD(get_hWnd)(long __RPC_FAR *hWnd) PURE;
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STDMETHOD(get_Appearance)(AppearanceConstants __RPC_FAR *pAppearance) PURE;
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STDMETHOD(put_Appearance)(AppearanceConstants pAppearance) PURE;
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STDMETHOD(get_BorderStyle)(BorderStyleConstants __RPC_FAR *pBorderStyle) PURE;
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STDMETHOD(put_BorderStyle)(BorderStyleConstants pBorderStyle) PURE;
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STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE;
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STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE;
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STDMETHOD(get_Info)(long __RPC_FAR *ppInfo) PURE;
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};
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struct IActiveMovie2 : public IActiveMovie
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{
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STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE;
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STDMETHOD(get_ReadyState)(ReadyStateConstants __RPC_FAR *pValue) PURE;
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};
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struct IActiveMovie3 : public IActiveMovie2
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{
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STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppDispatch) PURE;
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};
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//---------------------------------------------------------------------------
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// MEDIAPLAYER COM INTERFACES (dumped from msdxm.idl from MSVC COM Browser)
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//---------------------------------------------------------------------------
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enum MPPlayStateConstants
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{
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mpStopped = 0,
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mpPaused = 1,
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mpPlaying = 2,
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mpWaiting = 3,
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mpScanForward = 4,
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mpScanReverse = 5,
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mpClosed = 6
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};
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enum MPDisplaySizeConstants
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{
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mpDefaultSize = 0,
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mpHalfSize = 1,
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mpDoubleSize = 2,
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mpFullScreen = 3,
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mpFitToSize = 4,
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mpOneSixteenthScreen = 5,
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mpOneFourthScreen = 6,
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mpOneHalfScreen = 7
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};
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enum MPReadyStateConstants
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{
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mpReadyStateUninitialized = 0,
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mpReadyStateLoading = 1,
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mpReadyStateInteractive = 3,
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mpReadyStateComplete = 4
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};
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typedef unsigned long VB_OLE_COLOR;
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enum MPDisplayModeConstants
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{
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mpTime = 0,
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mpFrames = 1
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};
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enum MPMoreInfoType
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{
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mpShowURL = 0,
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mpClipURL = 1,
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mpBannerURL = 2
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};
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enum MPMediaInfoType
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{
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mpShowFilename = 0,
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mpShowTitle = 1,
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mpShowAuthor = 2,
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mpShowCopyright = 3,
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mpShowRating = 4,
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mpShowDescription = 5,
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mpShowLogoIcon = 6,
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mpClipFilename = 7,
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mpClipTitle = 8,
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mpClipAuthor = 9,
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mpClipCopyright = 10,
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mpClipRating = 11,
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mpClipDescription = 12,
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mpClipLogoIcon = 13,
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mpBannerImage = 14,
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mpBannerMoreInfo = 15,
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mpWatermark = 16
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};
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enum DVDMenuIDConstants
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{
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dvdMenu_Title = 2,
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dvdMenu_Root = 3,
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dvdMenu_Subpicture = 4,
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dvdMenu_Audio = 5,
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dvdMenu_Angle = 6,
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dvdMenu_Chapter = 7
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};
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enum MPShowDialogConstants
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{
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mpShowDialogHelp = 0,
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mpShowDialogStatistics = 1,
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mpShowDialogOptions = 2,
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mpShowDialogContextMenu = 3
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};
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struct IMediaPlayer : public IDispatch
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{
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STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE;
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STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE;
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STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE;
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STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE;
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STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE;
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STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE;
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STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE;
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STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE;
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STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE;
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STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE;
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STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE;
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STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE;
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STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE;
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STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE;
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STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE;
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STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE;
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STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE;
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STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE;
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STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE;
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STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE;
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STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE;
|
|
STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE;
|
|
STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE;
|
|
STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE;
|
|
STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE;
|
|
STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE;
|
|
STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE;
|
|
STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE;
|
|
STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE;
|
|
STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE;
|
|
STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE;
|
|
STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE;
|
|
STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE;
|
|
STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE;
|
|
STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE;
|
|
STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE;
|
|
STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE;
|
|
STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE;
|
|
STDMETHOD(put_Rate)(double pRate) PURE;
|
|
STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE;
|
|
STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE;
|
|
STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE;
|
|
STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE;
|
|
STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE;
|
|
STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE;
|
|
STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE;
|
|
STDMETHOD(put_PlayCount)(long pPlayCount) PURE;
|
|
STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE;
|
|
STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE;
|
|
STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE;
|
|
STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE;
|
|
STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE;
|
|
STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE;
|
|
STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE;
|
|
STDMETHOD(put_CursorType)(long pCursorType) PURE;
|
|
STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE;
|
|
STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE;
|
|
STDMETHOD(put_AllowChangeDisplaySize)( VARIANT_BOOL pAllowChangeDisplaySize) PURE;
|
|
STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE;
|
|
STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE;
|
|
STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE;
|
|
STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE;
|
|
STDMETHOD(get_SendWarningEvents)( VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE;
|
|
STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE;
|
|
STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE;
|
|
STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE;
|
|
STDMETHOD(get_PlayState)(MPPlayStateConstants __RPC_FAR *pPlayState) PURE;
|
|
STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE;
|
|
STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE;
|
|
STDMETHOD(get_DisplaySize)(MPDisplaySizeConstants __RPC_FAR *pDisplaySize) PURE;
|
|
STDMETHOD(put_DisplaySize)(MPDisplaySizeConstants pDisplaySize) PURE;
|
|
STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE;
|
|
STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE;
|
|
STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE;
|
|
STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE;
|
|
STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE;
|
|
STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE;
|
|
STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE;
|
|
STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE;
|
|
STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE;
|
|
STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE;
|
|
STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE;
|
|
STDMETHOD(get_TransparentAtStart)( VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE;
|
|
STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE;
|
|
STDMETHOD(get_Volume)(long __RPC_FAR *pVolume) PURE;
|
|
STDMETHOD(put_Volume)(long pVolume) PURE;
|
|
STDMETHOD(get_Balance)(long __RPC_FAR *pBalance) PURE;
|
|
STDMETHOD(put_Balance)(long pBalance) PURE;
|
|
STDMETHOD(get_ReadyState)(MPReadyStateConstants __RPC_FAR *pValue) PURE;
|
|
STDMETHOD(get_SelectionStart)(double __RPC_FAR *pValue) PURE;
|
|
STDMETHOD(put_SelectionStart)(double pValue) PURE;
|
|
STDMETHOD(get_SelectionEnd)(double __RPC_FAR *pValue) PURE;
|
|
STDMETHOD(put_SelectionEnd)(double pValue) PURE;
|
|
STDMETHOD(get_ShowDisplay)(VARIANT_BOOL __RPC_FAR *Show) PURE;
|
|
STDMETHOD(put_ShowDisplay)(VARIANT_BOOL Show) PURE;
|
|
STDMETHOD(get_ShowControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
|
|
STDMETHOD(put_ShowControls)(VARIANT_BOOL Show) PURE;
|
|
STDMETHOD(get_ShowPositionControls)(VARIANT_BOOL __RPC_FAR *Show) PURE;
|
|
STDMETHOD(put_ShowPositionControls)(VARIANT_BOOL Show) PURE;
|
|
STDMETHOD(get_ShowTracker)(VARIANT_BOOL __RPC_FAR *Show) PURE;
|
|
STDMETHOD(put_ShowTracker)(VARIANT_BOOL Show) PURE;
|
|
STDMETHOD(get_EnablePositionControls)(VARIANT_BOOL __RPC_FAR *Enable) PURE;
|
|
STDMETHOD(put_EnablePositionControls)(VARIANT_BOOL Enable) PURE;
|
|
STDMETHOD(get_EnableTracker)(VARIANT_BOOL __RPC_FAR *Enable) PURE;
|
|
STDMETHOD(put_EnableTracker)(VARIANT_BOOL Enable) PURE;
|
|
STDMETHOD(get_Enabled)(VARIANT_BOOL __RPC_FAR *pEnabled) PURE;
|
|
STDMETHOD(put_Enabled)(VARIANT_BOOL pEnabled) PURE;
|
|
STDMETHOD(get_DisplayForeColor)(VB_OLE_COLOR __RPC_FAR *ForeColor) PURE;
|
|
STDMETHOD(put_DisplayForeColor)(VB_OLE_COLOR ForeColor) PURE;
|
|
STDMETHOD(get_DisplayBackColor)(VB_OLE_COLOR __RPC_FAR *BackColor) PURE;
|
|
STDMETHOD(put_DisplayBackColor)(VB_OLE_COLOR BackColor) PURE;
|
|
STDMETHOD(get_DisplayMode)(MPDisplayModeConstants __RPC_FAR *pValue) PURE;
|
|
STDMETHOD(put_DisplayMode)(MPDisplayModeConstants pValue) PURE;
|
|
STDMETHOD(get_VideoBorder3D)(VARIANT_BOOL __RPC_FAR *pVideoBorderWidth) PURE;
|
|
STDMETHOD(put_VideoBorder3D)(VARIANT_BOOL pVideoBorderWidth) PURE;
|
|
STDMETHOD(get_VideoBorderWidth)(long __RPC_FAR *pVideoBorderWidth) PURE;
|
|
STDMETHOD(put_VideoBorderWidth)(long pVideoBorderWidth) PURE;
|
|
STDMETHOD(get_VideoBorderColor)(VB_OLE_COLOR __RPC_FAR *pVideoBorderWidth) PURE;
|
|
STDMETHOD(put_VideoBorderColor)(VB_OLE_COLOR pVideoBorderWidth) PURE;
|
|
STDMETHOD(get_ShowGotoBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_ShowGotoBar)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(get_ShowStatusBar)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_ShowStatusBar)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(get_ShowCaptioning)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_ShowCaptioning)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(get_ShowAudioControls)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_ShowAudioControls)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(get_CaptioningID)( BSTR __RPC_FAR *pstrText) PURE;
|
|
STDMETHOD(put_CaptioningID)(BSTR pstrText) PURE;
|
|
STDMETHOD(get_Mute)(VARIANT_BOOL __RPC_FAR *vbool) PURE;
|
|
STDMETHOD(put_Mute)(VARIANT_BOOL vbool) PURE;
|
|
STDMETHOD(get_CanPreview)(VARIANT_BOOL __RPC_FAR *pCanPreview) PURE;
|
|
STDMETHOD(get_PreviewMode)(VARIANT_BOOL __RPC_FAR *pPreviewMode) PURE;
|
|
STDMETHOD(put_PreviewMode)(VARIANT_BOOL pPreviewMode) PURE;
|
|
STDMETHOD(get_HasMultipleItems)(VARIANT_BOOL __RPC_FAR *pHasMuliItems) PURE;
|
|
STDMETHOD(get_Language)(long __RPC_FAR *pLanguage) PURE;
|
|
STDMETHOD(put_Language)(long pLanguage) PURE;
|
|
STDMETHOD(get_AudioStream)(long __RPC_FAR *pStream) PURE;
|
|
STDMETHOD(put_AudioStream)(long pStream) PURE;
|
|
STDMETHOD(get_SAMIStyle)(BSTR __RPC_FAR *pbstrStyle) PURE;
|
|
STDMETHOD(put_SAMIStyle)(BSTR pbstrStyle) PURE;
|
|
STDMETHOD(get_SAMILang)(BSTR __RPC_FAR *pbstrLang) PURE;
|
|
STDMETHOD(put_SAMILang)(BSTR pbstrLang) PURE;
|
|
STDMETHOD(get_SAMIFileName)(BSTR __RPC_FAR *pbstrFileName) PURE;
|
|
STDMETHOD(put_SAMIFileName)(BSTR pbstrFileName) PURE;
|
|
STDMETHOD(get_StreamCount)( long __RPC_FAR *pStreamCount) PURE;
|
|
STDMETHOD(get_ClientId)(BSTR __RPC_FAR *pbstrClientId) PURE;
|
|
STDMETHOD(get_ConnectionSpeed)(long __RPC_FAR *plConnectionSpeed) PURE;
|
|
STDMETHOD(get_AutoSize)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_AutoSize)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(get_EnableFullScreenControls)(VARIANT_BOOL __RPC_FAR *pbVal) PURE;
|
|
STDMETHOD(put_EnableFullScreenControls)(VARIANT_BOOL pbVal) PURE;
|
|
STDMETHOD(get_ActiveMovie)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE;
|
|
STDMETHOD(get_NSPlay)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE;
|
|
STDMETHOD(get_WindowlessVideo)(VARIANT_BOOL __RPC_FAR *pbool) PURE;
|
|
STDMETHOD(put_WindowlessVideo)(VARIANT_BOOL pbool) PURE;
|
|
STDMETHOD(Play)(void) PURE;
|
|
STDMETHOD(Stop)(void) PURE;
|
|
STDMETHOD(Pause)(void) PURE;
|
|
STDMETHOD(GetMarkerTime)(long MarkerNum,
|
|
double __RPC_FAR *pMarkerTime) PURE;
|
|
STDMETHOD(GetMarkerName)(long MarkerNum,
|
|
BSTR __RPC_FAR *pbstrMarkerName) PURE;
|
|
STDMETHOD(AboutBox)(void) PURE;
|
|
STDMETHOD(GetCodecInstalled)(long CodecNum,
|
|
VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE;
|
|
STDMETHOD(GetCodecDescription)(long CodecNum,
|
|
BSTR __RPC_FAR *pbstrCodecDescription) PURE;
|
|
STDMETHOD(GetCodecURL)(long CodecNum,
|
|
BSTR __RPC_FAR *pbstrCodecURL) PURE;
|
|
STDMETHOD(GetMoreInfoURL)(MPMoreInfoType MoreInfoType,
|
|
BSTR __RPC_FAR *pbstrMoreInfoURL) PURE;
|
|
STDMETHOD(GetMediaInfoString)(MPMediaInfoType MediaInfoType,
|
|
BSTR __RPC_FAR *pbstrMediaInfo) PURE;
|
|
STDMETHOD(Cancel)(void) PURE;
|
|
STDMETHOD(Open)(BSTR bstrFileName) PURE;
|
|
STDMETHOD(IsSoundCardEnabled)(VARIANT_BOOL __RPC_FAR *pbSoundCard) PURE;
|
|
STDMETHOD(Next)(void) PURE;
|
|
STDMETHOD(Previous)(void) PURE;
|
|
STDMETHOD(StreamSelect)(long StreamNum) PURE;
|
|
STDMETHOD(FastForward)(void) PURE;
|
|
STDMETHOD(FastReverse)(void) PURE;
|
|
STDMETHOD(GetStreamName)(long StreamNum,
|
|
BSTR __RPC_FAR *pbstrStreamName) PURE;
|
|
STDMETHOD(GetStreamGroup)(long StreamNum,
|
|
long __RPC_FAR *pStreamGroup) PURE;
|
|
STDMETHOD(GetStreamSelected)(long StreamNum, VARIANT_BOOL __RPC_FAR *pStreamSelected) PURE;
|
|
};
|
|
|
|
struct IMediaPlayer2 : public IMediaPlayer
|
|
{
|
|
STDMETHOD(get_DVD)(struct IMediaPlayerDvd __RPC_FAR *__RPC_FAR *ppdispatch) PURE;
|
|
STDMETHOD(GetMediaParameter)(long EntryNum, BSTR bstrParameterName, BSTR __RPC_FAR *pbstrParameterValue) PURE;
|
|
STDMETHOD(GetMediaParameterName)(long EntryNum, long Index, BSTR __RPC_FAR *pbstrParameterName) PURE;
|
|
STDMETHOD(get_EntryCount)(long __RPC_FAR *pNumberEntries) PURE;
|
|
STDMETHOD(GetCurrentEntry)(long __RPC_FAR *pEntryNumber) PURE;
|
|
STDMETHOD(SetCurrentEntry)(long EntryNumber) PURE;
|
|
STDMETHOD(ShowDialog)(MPShowDialogConstants mpDialogIndex) PURE;
|
|
};
|
|
|
|
//---------------------------------------------------------------------------
|
|
// NETSHOW COM INTERFACES (dumped from nscompat.idl from MSVC COM Browser)
|
|
//---------------------------------------------------------------------------
|
|
|
|
struct INSOPlay : public IDispatch
|
|
{
|
|
STDMETHOD(get_ImageSourceWidth)(long __RPC_FAR *pWidth) PURE;
|
|
STDMETHOD(get_ImageSourceHeight)(long __RPC_FAR *pHeight) PURE;
|
|
STDMETHOD(get_Duration)(double __RPC_FAR *pDuration) PURE;
|
|
STDMETHOD(get_Author)(BSTR __RPC_FAR *pbstrAuthor) PURE;
|
|
STDMETHOD(get_Copyright)(BSTR __RPC_FAR *pbstrCopyright) PURE;
|
|
STDMETHOD(get_Description)(BSTR __RPC_FAR *pbstrDescription) PURE;
|
|
STDMETHOD(get_Rating)(BSTR __RPC_FAR *pbstrRating) PURE;
|
|
STDMETHOD(get_Title)(BSTR __RPC_FAR *pbstrTitle) PURE;
|
|
STDMETHOD(get_SourceLink)(BSTR __RPC_FAR *pbstrSourceLink) PURE;
|
|
STDMETHOD(get_MarkerCount)(long __RPC_FAR *pMarkerCount) PURE;
|
|
STDMETHOD(get_CanScan)(VARIANT_BOOL __RPC_FAR *pCanScan) PURE;
|
|
STDMETHOD(get_CanSeek)(VARIANT_BOOL __RPC_FAR *pCanSeek) PURE;
|
|
STDMETHOD(get_CanSeekToMarkers)(VARIANT_BOOL __RPC_FAR *pCanSeekToMarkers) PURE;
|
|
STDMETHOD(get_CreationDate)(DATE __RPC_FAR *pCreationDate) PURE;
|
|
STDMETHOD(get_Bandwidth)(long __RPC_FAR *pBandwidth) PURE;
|
|
STDMETHOD(get_ErrorCorrection)(BSTR __RPC_FAR *pbstrErrorCorrection) PURE;
|
|
STDMETHOD(get_AutoStart)(VARIANT_BOOL __RPC_FAR *pAutoStart) PURE;
|
|
STDMETHOD(put_AutoStart)(VARIANT_BOOL pAutoStart) PURE;
|
|
STDMETHOD(get_AutoRewind)(VARIANT_BOOL __RPC_FAR *pAutoRewind) PURE;
|
|
STDMETHOD(put_AutoRewind)(VARIANT_BOOL pAutoRewind) PURE;
|
|
STDMETHOD(get_AllowChangeControlType)(VARIANT_BOOL __RPC_FAR *pAllowChangeControlType) PURE;
|
|
STDMETHOD(put_AllowChangeControlType)(VARIANT_BOOL pAllowChangeControlType) PURE;
|
|
STDMETHOD(get_InvokeURLs)(VARIANT_BOOL __RPC_FAR *pInvokeURLs) PURE;
|
|
STDMETHOD(put_InvokeURLs)(VARIANT_BOOL pInvokeURLs) PURE;
|
|
STDMETHOD(get_EnableContextMenu)(VARIANT_BOOL __RPC_FAR *pEnableContextMenu) PURE;
|
|
STDMETHOD(put_EnableContextMenu)(VARIANT_BOOL pEnableContextMenu) PURE;
|
|
STDMETHOD(get_TransparentAtStart)(VARIANT_BOOL __RPC_FAR *pTransparentAtStart) PURE;
|
|
STDMETHOD(put_TransparentAtStart)(VARIANT_BOOL pTransparentAtStart) PURE;
|
|
STDMETHOD(get_TransparentOnStop)(VARIANT_BOOL __RPC_FAR *pTransparentOnStop) PURE;
|
|
STDMETHOD(put_TransparentOnStop)(VARIANT_BOOL pTransparentOnStop) PURE;
|
|
STDMETHOD(get_ClickToPlay)(VARIANT_BOOL __RPC_FAR *pClickToPlay) PURE;
|
|
STDMETHOD(put_ClickToPlay)(VARIANT_BOOL pClickToPlay) PURE;
|
|
STDMETHOD(get_FileName)(BSTR __RPC_FAR *pbstrFileName) PURE;
|
|
STDMETHOD(put_FileName)(BSTR pbstrFileName) PURE;
|
|
STDMETHOD(get_CurrentPosition)(double __RPC_FAR *pCurrentPosition) PURE;
|
|
STDMETHOD(put_CurrentPosition)(double pCurrentPosition) PURE;
|
|
STDMETHOD(get_Rate)(double __RPC_FAR *pRate) PURE;
|
|
STDMETHOD(put_Rate)(double pRate) PURE;
|
|
STDMETHOD(get_CurrentMarker)(long __RPC_FAR *pCurrentMarker) PURE;
|
|
STDMETHOD(put_CurrentMarker)(long pCurrentMarker) PURE;
|
|
STDMETHOD(get_PlayCount)(long __RPC_FAR *pPlayCount) PURE;
|
|
STDMETHOD(put_PlayCount)(long pPlayCount) PURE;
|
|
STDMETHOD(get_CurrentState)(long __RPC_FAR *pCurrentState) PURE;
|
|
STDMETHOD(get_DisplaySize)(long __RPC_FAR *pDisplaySize) PURE;
|
|
STDMETHOD(put_DisplaySize)(long pDisplaySize) PURE;
|
|
STDMETHOD(get_MainWindow)(long __RPC_FAR *pMainWindow) PURE;
|
|
STDMETHOD(get_ControlType)(long __RPC_FAR *pControlType) PURE;
|
|
STDMETHOD(put_ControlType)(long pControlType) PURE;
|
|
STDMETHOD(get_AllowScan)(VARIANT_BOOL __RPC_FAR *pAllowScan) PURE;
|
|
STDMETHOD(put_AllowScan)(VARIANT_BOOL pAllowScan) PURE;
|
|
STDMETHOD(get_SendKeyboardEvents)(VARIANT_BOOL __RPC_FAR *pSendKeyboardEvents) PURE;
|
|
STDMETHOD(put_SendKeyboardEvents)(VARIANT_BOOL pSendKeyboardEvents) PURE;
|
|
STDMETHOD(get_SendMouseClickEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseClickEvents) PURE;
|
|
STDMETHOD(put_SendMouseClickEvents)(VARIANT_BOOL pSendMouseClickEvents) PURE;
|
|
STDMETHOD(get_SendMouseMoveEvents)(VARIANT_BOOL __RPC_FAR *pSendMouseMoveEvents) PURE;
|
|
STDMETHOD(put_SendMouseMoveEvents)(VARIANT_BOOL pSendMouseMoveEvents) PURE;
|
|
STDMETHOD(get_SendStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendStateChangeEvents) PURE;
|
|
STDMETHOD(put_SendStateChangeEvents)(VARIANT_BOOL pSendStateChangeEvents) PURE;
|
|
STDMETHOD(get_ReceivedPackets)(long __RPC_FAR *pReceivedPackets) PURE;
|
|
STDMETHOD(get_RecoveredPackets)(long __RPC_FAR *pRecoveredPackets) PURE;
|
|
STDMETHOD(get_LostPackets)(long __RPC_FAR *pLostPackets) PURE;
|
|
STDMETHOD(get_ReceptionQuality)(long __RPC_FAR *pReceptionQuality) PURE;
|
|
STDMETHOD(get_BufferingCount)(long __RPC_FAR *pBufferingCount) PURE;
|
|
STDMETHOD(get_CursorType)(long __RPC_FAR *pCursorType) PURE;
|
|
STDMETHOD(put_CursorType)(long pCursorType) PURE;
|
|
STDMETHOD(get_AnimationAtStart)(VARIANT_BOOL __RPC_FAR *pAnimationAtStart) PURE;
|
|
STDMETHOD(put_AnimationAtStart)(VARIANT_BOOL pAnimationAtStart) PURE;
|
|
STDMETHOD(get_AnimationOnStop)(VARIANT_BOOL __RPC_FAR *pAnimationOnStop) PURE;
|
|
STDMETHOD(put_AnimationOnStop)(VARIANT_BOOL pAnimationOnStop) PURE;
|
|
STDMETHOD(Play)(void) PURE;
|
|
STDMETHOD(Pause)(void) PURE;
|
|
STDMETHOD(Stop)(void) PURE;
|
|
STDMETHOD(GetMarkerTime)(long MarkerNum, double __RPC_FAR *pMarkerTime) PURE;
|
|
STDMETHOD(GetMarkerName)(long MarkerNum, BSTR __RPC_FAR *pbstrMarkerName) PURE;
|
|
};
|
|
|
|
struct INSPlay : public INSOPlay
|
|
{
|
|
STDMETHOD(get_ChannelName)(BSTR __RPC_FAR *pbstrChannelName) PURE;
|
|
STDMETHOD(get_ChannelDescription)(BSTR __RPC_FAR *pbstrChannelDescription) PURE;
|
|
STDMETHOD(get_ChannelURL)(BSTR __RPC_FAR *pbstrChannelURL) PURE;
|
|
STDMETHOD(get_ContactAddress)(BSTR __RPC_FAR *pbstrContactAddress) PURE;
|
|
STDMETHOD(get_ContactPhone)(BSTR __RPC_FAR *pbstrContactPhone) PURE;
|
|
STDMETHOD(get_ContactEmail)(BSTR __RPC_FAR *pbstrContactEmail) PURE;
|
|
STDMETHOD(get_AllowChangeDisplaySize)(VARIANT_BOOL __RPC_FAR *pAllowChangeDisplaySize) PURE;
|
|
STDMETHOD(put_AllowChangeDisplaySize)(VARIANT_BOOL pAllowChangeDisplaySize) PURE;
|
|
STDMETHOD(get_CodecCount)(long __RPC_FAR *pCodecCount) PURE;
|
|
STDMETHOD(get_IsBroadcast)(VARIANT_BOOL __RPC_FAR *pIsBroadcast) PURE;
|
|
STDMETHOD(get_IsDurationValid)(VARIANT_BOOL __RPC_FAR *pIsDurationValid) PURE;
|
|
STDMETHOD(get_SourceProtocol)(long __RPC_FAR *pSourceProtocol) PURE;
|
|
STDMETHOD(get_OpenState)(long __RPC_FAR *pOpenState) PURE;
|
|
STDMETHOD(get_SendOpenStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendOpenStateChangeEvents) PURE;
|
|
STDMETHOD(put_SendOpenStateChangeEvents)(VARIANT_BOOL pSendOpenStateChangeEvents) PURE;
|
|
STDMETHOD(get_SendWarningEvents)(VARIANT_BOOL __RPC_FAR *pSendWarningEvents) PURE;
|
|
STDMETHOD(put_SendWarningEvents)(VARIANT_BOOL pSendWarningEvents) PURE;
|
|
STDMETHOD(get_SendErrorEvents)(VARIANT_BOOL __RPC_FAR *pSendErrorEvents) PURE;
|
|
STDMETHOD(put_SendErrorEvents)(VARIANT_BOOL pSendErrorEvents) PURE;
|
|
STDMETHOD(get_HasError)(VARIANT_BOOL __RPC_FAR *pHasError) PURE;
|
|
STDMETHOD(get_ErrorDescription)(BSTR __RPC_FAR *pbstrErrorDescription) PURE;
|
|
STDMETHOD(get_ErrorCode)(long __RPC_FAR *pErrorCode) PURE;
|
|
STDMETHOD(get_PlayState)(long __RPC_FAR *pPlayState) PURE;
|
|
STDMETHOD(get_SendPlayStateChangeEvents)(VARIANT_BOOL __RPC_FAR *pSendPlayStateChangeEvents) PURE;
|
|
STDMETHOD(put_SendPlayStateChangeEvents)(VARIANT_BOOL pSendPlayStateChangeEvents) PURE;
|
|
STDMETHOD(get_BufferingTime)(double __RPC_FAR *pBufferingTime) PURE;
|
|
STDMETHOD(put_BufferingTime)(double pBufferingTime) PURE;
|
|
STDMETHOD(get_UseFixedUDPPort)(VARIANT_BOOL __RPC_FAR *pUseFixedUDPPort) PURE;
|
|
STDMETHOD(put_UseFixedUDPPort)(VARIANT_BOOL pUseFixedUDPPort) PURE;
|
|
STDMETHOD(get_FixedUDPPort)(long __RPC_FAR *pFixedUDPPort) PURE;
|
|
STDMETHOD(put_FixedUDPPort)(long pFixedUDPPort) PURE;
|
|
STDMETHOD(get_UseHTTPProxy)(VARIANT_BOOL __RPC_FAR *pUseHTTPProxy) PURE;
|
|
STDMETHOD(put_UseHTTPProxy)(VARIANT_BOOL pUseHTTPProxy) PURE;
|
|
STDMETHOD(get_EnableAutoProxy)(VARIANT_BOOL __RPC_FAR *pEnableAutoProxy) PURE;
|
|
STDMETHOD(put_EnableAutoProxy)(VARIANT_BOOL pEnableAutoProxy) PURE;
|
|
STDMETHOD(get_HTTPProxyHost)(BSTR __RPC_FAR *pbstrHTTPProxyHost) PURE;
|
|
STDMETHOD(put_HTTPProxyHost)(BSTR pbstrHTTPProxyHost) PURE;
|
|
STDMETHOD(get_HTTPProxyPort)(long __RPC_FAR *pHTTPProxyPort) PURE;
|
|
STDMETHOD(put_HTTPProxyPort)(long pHTTPProxyPort) PURE;
|
|
STDMETHOD(get_EnableMulticast)(VARIANT_BOOL __RPC_FAR *pEnableMulticast) PURE;
|
|
STDMETHOD(put_EnableMulticast)(VARIANT_BOOL pEnableMulticast) PURE;
|
|
STDMETHOD(get_EnableUDP)(VARIANT_BOOL __RPC_FAR *pEnableUDP) PURE;
|
|
STDMETHOD(put_EnableUDP)(VARIANT_BOOL pEnableUDP) PURE;
|
|
STDMETHOD(get_EnableTCP)(VARIANT_BOOL __RPC_FAR *pEnableTCP) PURE;
|
|
STDMETHOD(put_EnableTCP)(VARIANT_BOOL pEnableTCP) PURE;
|
|
STDMETHOD(get_EnableHTTP)(VARIANT_BOOL __RPC_FAR *pEnableHTTP) PURE;
|
|
STDMETHOD(put_EnableHTTP)(VARIANT_BOOL pEnableHTTP) PURE;
|
|
STDMETHOD(get_BufferingProgress)(long __RPC_FAR *pBufferingProgress) PURE;
|
|
STDMETHOD(get_BaseURL)(BSTR __RPC_FAR *pbstrBaseURL) PURE;
|
|
STDMETHOD(put_BaseURL)(BSTR pbstrBaseURL) PURE;
|
|
STDMETHOD(get_DefaultFrame)(BSTR __RPC_FAR *pbstrDefaultFrame) PURE;
|
|
STDMETHOD(put_DefaultFrame)(BSTR pbstrDefaultFrame) PURE;
|
|
STDMETHOD(AboutBox)(void) PURE;
|
|
STDMETHOD(Cancel)(void) PURE;
|
|
STDMETHOD(GetCodecInstalled)(long CodecNum, VARIANT_BOOL __RPC_FAR *pCodecInstalled) PURE;
|
|
STDMETHOD(GetCodecDescription)(long CodecNum, BSTR __RPC_FAR *pbstrCodecDescription) PURE;
|
|
STDMETHOD(GetCodecURL)(long CodecNum, BSTR __RPC_FAR *pbstrCodecURL) PURE;
|
|
STDMETHOD(Open)(BSTR bstrFileName) PURE;
|
|
};
|
|
|
|
|
|
struct INSPlay1 : public INSPlay
|
|
{
|
|
STDMETHOD(get_MediaPlayer)(IDispatch __RPC_FAR *__RPC_FAR *ppdispatch) PURE;
|
|
};
|
|
|
|
//---------------------------------------------------------------------------
|
|
// MISC COM INTERFACES
|
|
//---------------------------------------------------------------------------
|
|
typedef enum _FilterState
|
|
{
|
|
State_Stopped,
|
|
State_Paused,
|
|
State_Running
|
|
} FILTER_STATE;
|
|
typedef enum _PinDirection {
|
|
PINDIR_INPUT,
|
|
PINDIR_OUTPUT
|
|
} PIN_DIRECTION;
|
|
|
|
typedef struct _FilterInfo {
|
|
WCHAR achName[128];
|
|
struct IFilterGraph *pGraph;
|
|
} FILTER_INFO;
|
|
|
|
typedef struct _PinInfo {
|
|
struct IBaseFilter *pFilter;
|
|
PIN_DIRECTION dir;
|
|
WCHAR achName[128];
|
|
} PIN_INFO;
|
|
|
|
struct IBaseFilter;
|
|
struct IPin;
|
|
struct IEnumFilters;
|
|
typedef struct _MediaType {
|
|
GUID majortype;
|
|
GUID subtype;
|
|
BOOL bFixedSizeSamples;
|
|
BOOL bTemporalCompression;
|
|
ULONG lSampleSize;
|
|
GUID formattype;
|
|
IUnknown *pUnk;
|
|
ULONG cbFormat;
|
|
BYTE *pbFormat;
|
|
} AM_MEDIA_TYPE;
|
|
|
|
struct IFilterGraph : public IUnknown
|
|
{
|
|
STDMETHOD(AddFilter)(IBaseFilter *, LPCWSTR) PURE;
|
|
STDMETHOD(RemoveFilter)(IBaseFilter *) PURE;
|
|
STDMETHOD(EnumFilters)(IEnumFilters **) PURE;
|
|
STDMETHOD(FindFilterByName)(LPCWSTR, IBaseFilter **) PURE;
|
|
STDMETHOD(ConnectDirect)(IPin *, IPin *, const AM_MEDIA_TYPE *) PURE;
|
|
STDMETHOD(Reconnect)(IPin *) PURE;
|
|
STDMETHOD(Disconnect)(IPin *) PURE;
|
|
STDMETHOD(SetDefaultSyncSource)() PURE;
|
|
};
|
|
|
|
struct IGraphBuilder : public IFilterGraph
|
|
{
|
|
STDMETHOD(Connect)(IPin *, IPin *) PURE;
|
|
STDMETHOD(Render)(IPin *) PURE;
|
|
STDMETHOD(RenderFile)(LPCWSTR, LPCWSTR) PURE;
|
|
STDMETHOD(AddSourceFilter)(LPCWSTR, LPCWSTR, IBaseFilter **) PURE;
|
|
STDMETHOD(SetLogFile)(DWORD_PTR) PURE;
|
|
STDMETHOD(Abort)() PURE;
|
|
STDMETHOD(ShouldOperationContinue)() PURE;
|
|
};
|
|
|
|
struct IReferenceClock;
|
|
struct IEnumPins;
|
|
#define REFERENCE_TIME LONGLONG
|
|
struct IMediaFilter : public IPersist
|
|
{
|
|
STDMETHOD(Stop)( void) PURE;
|
|
STDMETHOD(Pause)( void) PURE;
|
|
STDMETHOD(Run)(REFERENCE_TIME tStart) PURE;
|
|
STDMETHOD(GetState)(DWORD dwMilliSecsTimeout,
|
|
FILTER_STATE *State) PURE;
|
|
STDMETHOD(SetSyncSource)(IReferenceClock *pClock) PURE;
|
|
STDMETHOD(GetSyncSource)(IReferenceClock **pClock) PURE;
|
|
};
|
|
|
|
struct IBaseFilter : public IMediaFilter
|
|
{
|
|
STDMETHOD(EnumPins)(IEnumPins **ppEnum) PURE;
|
|
STDMETHOD(FindPin)(LPCWSTR Id, IPin **ppPin) PURE;
|
|
STDMETHOD(QueryFilterInfo)(FILTER_INFO *pInfo) PURE;
|
|
STDMETHOD(JoinFilterGraph)(IFilterGraph *pGraph, LPCWSTR pName) PURE;
|
|
STDMETHOD(QueryVendorInfo)(LPWSTR *pVendorInfo) PURE;
|
|
};
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// wxAMMediaBackend
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
typedef BOOL (WINAPI* LPAMGETERRORTEXT)(HRESULT, wxChar *, DWORD);
|
|
|
|
class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackendCommonBase
|
|
{
|
|
public:
|
|
wxAMMediaBackend();
|
|
virtual ~wxAMMediaBackend();
|
|
|
|
virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
|
|
wxWindowID id,
|
|
const wxPoint& pos,
|
|
const wxSize& size,
|
|
long style,
|
|
const wxValidator& validator,
|
|
const wxString& name) wxOVERRIDE;
|
|
|
|
virtual bool Play() wxOVERRIDE;
|
|
virtual bool Pause() wxOVERRIDE;
|
|
virtual bool Stop() wxOVERRIDE;
|
|
|
|
virtual bool Load(const wxString& fileName) wxOVERRIDE;
|
|
virtual bool Load(const wxURI& location) wxOVERRIDE;
|
|
virtual bool Load(const wxURI& location, const wxURI& proxy) wxOVERRIDE;
|
|
|
|
bool DoLoad(const wxString& location);
|
|
void FinishLoad();
|
|
|
|
virtual wxMediaState GetState() wxOVERRIDE;
|
|
|
|
virtual bool SetPosition(wxLongLong where) wxOVERRIDE;
|
|
virtual wxLongLong GetPosition() wxOVERRIDE;
|
|
virtual wxLongLong GetDuration() wxOVERRIDE;
|
|
|
|
virtual void Move(int x, int y, int w, int h) wxOVERRIDE;
|
|
wxSize GetVideoSize() const wxOVERRIDE;
|
|
|
|
virtual double GetPlaybackRate() wxOVERRIDE;
|
|
virtual bool SetPlaybackRate(double) wxOVERRIDE;
|
|
|
|
virtual double GetVolume() wxOVERRIDE;
|
|
virtual bool SetVolume(double) wxOVERRIDE;
|
|
|
|
virtual bool ShowPlayerControls(wxMediaCtrlPlayerControls flags) wxOVERRIDE;
|
|
|
|
void DoGetDownloadProgress(wxLongLong*, wxLongLong*);
|
|
virtual wxLongLong GetDownloadProgress() wxOVERRIDE
|
|
{
|
|
wxLongLong progress, total;
|
|
DoGetDownloadProgress(&progress, &total);
|
|
return progress;
|
|
}
|
|
virtual wxLongLong GetDownloadTotal() wxOVERRIDE
|
|
{
|
|
wxLongLong progress, total;
|
|
DoGetDownloadProgress(&progress, &total);
|
|
return total;
|
|
}
|
|
|
|
wxActiveXContainer* m_pAX; // ActiveX host
|
|
IActiveMovie* m_pAM;
|
|
IMediaPlayer* m_pMP;
|
|
|
|
IMediaPlayer* GetMP() {return m_pMP;}
|
|
IActiveMovie* GetAM() {return m_pAM;}
|
|
wxSize m_bestSize; // Cached size
|
|
|
|
// Stuff for getting useful debugging strings
|
|
#if wxDEBUG_LEVEL
|
|
wxDynamicLibrary m_dllQuartz;
|
|
LPAMGETERRORTEXT m_lpAMGetErrorText;
|
|
wxString GetErrorString(HRESULT hrdsv);
|
|
#endif // wxDEBUG_LEVEL
|
|
wxEvtHandler* m_evthandler;
|
|
|
|
friend class wxAMMediaEvtHandler;
|
|
wxDECLARE_DYNAMIC_CLASS(wxAMMediaBackend);
|
|
};
|
|
|
|
class WXDLLIMPEXP_MEDIA wxAMMediaEvtHandler : public wxEvtHandler
|
|
{
|
|
public:
|
|
wxAMMediaEvtHandler(wxAMMediaBackend *amb) :
|
|
m_amb(amb), m_bLoadEventSent(false)
|
|
{
|
|
m_amb->m_pAX->Connect(m_amb->m_pAX->GetId(),
|
|
wxEVT_ACTIVEX,
|
|
wxActiveXEventHandler(wxAMMediaEvtHandler::OnActiveX),
|
|
NULL, this
|
|
);
|
|
}
|
|
|
|
void OnActiveX(wxActiveXEvent& event);
|
|
|
|
private:
|
|
wxAMMediaBackend *m_amb;
|
|
bool m_bLoadEventSent; // Whether or not FinishLoaded was already called
|
|
// prevents it being called multiple times
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxAMMediaEvtHandler);
|
|
};
|
|
|
|
//===========================================================================
|
|
// IMPLEMENTATION
|
|
//===========================================================================
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// wxAMMediaBackend
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
wxIMPLEMENT_DYNAMIC_CLASS(wxAMMediaBackend, wxMediaBackend);
|
|
|
|
//---------------------------------------------------------------------------
|
|
// Usual debugging macros
|
|
//---------------------------------------------------------------------------
|
|
#if wxDEBUG_LEVEL
|
|
#define MAX_ERROR_TEXT_LEN 160
|
|
|
|
// Get the error string for Active Movie
|
|
wxString wxAMMediaBackend::GetErrorString(HRESULT hrdsv)
|
|
{
|
|
wxChar szError[MAX_ERROR_TEXT_LEN];
|
|
if( m_lpAMGetErrorText != NULL &&
|
|
(*m_lpAMGetErrorText)(hrdsv, szError, MAX_ERROR_TEXT_LEN) == 0)
|
|
{
|
|
return wxString::Format(wxT("DirectShow error \"%s\" \n")
|
|
wxT("(numeric %X)\n")
|
|
wxT("occurred"),
|
|
szError, (int)hrdsv);
|
|
}
|
|
else
|
|
{
|
|
return wxString::Format(wxT("Unknown error \n")
|
|
wxT("(numeric %X)\n")
|
|
wxT("occurred"),
|
|
(int)hrdsv);
|
|
}
|
|
}
|
|
|
|
#define wxAMFAIL(x) wxFAIL_MSG(GetErrorString(x));
|
|
#define wxVERIFY(x) wxASSERT((x))
|
|
#define wxAMLOG(x) wxLogDebug(GetErrorString(x))
|
|
#else
|
|
#define wxAMVERIFY(x) (x)
|
|
#define wxVERIFY(x) (x)
|
|
#define wxAMLOG(x)
|
|
#define wxAMFAIL(x)
|
|
#endif
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend Constructor
|
|
//---------------------------------------------------------------------------
|
|
wxAMMediaBackend::wxAMMediaBackend()
|
|
:m_pAX(NULL),
|
|
m_pAM(NULL),
|
|
m_pMP(NULL),
|
|
m_bestSize(wxDefaultSize)
|
|
{
|
|
m_evthandler = NULL;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend Destructor
|
|
//---------------------------------------------------------------------------
|
|
wxAMMediaBackend::~wxAMMediaBackend()
|
|
{
|
|
if(m_pAX)
|
|
{
|
|
m_pAX->DissociateHandle();
|
|
delete m_pAX;
|
|
m_pAM->Release();
|
|
|
|
if (GetMP())
|
|
GetMP()->Release();
|
|
|
|
if (m_evthandler)
|
|
{
|
|
m_ctrl->RemoveEventHandler(m_evthandler);
|
|
delete m_evthandler;
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::CreateControl
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent,
|
|
wxWindowID id,
|
|
const wxPoint& pos,
|
|
const wxSize& size,
|
|
long style,
|
|
const wxValidator& validator,
|
|
const wxString& name)
|
|
{
|
|
// First get the AMGetErrorText procedure in debug
|
|
// mode for more meaningful messages
|
|
#if wxDEBUG_LEVEL
|
|
if ( m_dllQuartz.Load(wxT("quartz.dll"), wxDL_VERBATIM) )
|
|
{
|
|
m_lpAMGetErrorText = (LPAMGETERRORTEXT)
|
|
m_dllQuartz.GetSymbolAorW(wxT("AMGetErrorText"));
|
|
}
|
|
#endif // wxDEBUG_LEVEL
|
|
|
|
|
|
|
|
// 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
|
|
// interface and query them
|
|
//
|
|
m_ctrl = wxStaticCast(ctrl, wxMediaCtrl);
|
|
m_pAX = new wxActiveXContainer(ctrl,
|
|
m_pMP ? IID_IMediaPlayer : IID_IActiveMovie, m_pAM
|
|
);
|
|
// Connect for events
|
|
m_evthandler = new wxAMMediaEvtHandler(this);
|
|
m_ctrl->PushEventHandler(m_evthandler);
|
|
|
|
//
|
|
// Here we set up wx-specific stuff for the default
|
|
// settings wxMediaCtrl says it will stay to
|
|
//
|
|
if(GetMP())
|
|
{
|
|
GetMP()->put_DisplaySize(mpFitToSize);
|
|
// TODO: Unsure what actual effect this has
|
|
// In DirectShow Windowless video results in less delay when
|
|
// dragging, for example - but this doesn't appear to really do anything
|
|
// in practice (it may be something different...)...
|
|
GetMP()->put_WindowlessVideo(VARIANT_TRUE);
|
|
|
|
}
|
|
else
|
|
GetAM()->put_MovieWindowSize(amvDoubleOriginalSize);
|
|
|
|
// by default true
|
|
GetAM()->put_AutoStart(VARIANT_FALSE);
|
|
// by default enabled
|
|
wxAMMediaBackend::ShowPlayerControls(wxMEDIACTRLPLAYERCONTROLS_NONE);
|
|
// by default with AM only 0.5
|
|
wxAMMediaBackend::SetVolume(1.0);
|
|
|
|
// don't erase the background of our control window so that resizing is a
|
|
// bit smoother
|
|
m_ctrl->SetBackgroundStyle(wxBG_STYLE_CUSTOM);
|
|
|
|
// success
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Load (file version)
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Load(const wxString& fileName)
|
|
{
|
|
return DoLoad(fileName);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Load (URL Version)
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Load(const wxURI& location)
|
|
{
|
|
// Turn off loading from a proxy as user
|
|
// may have set it previously
|
|
INSPlay* pPlay = NULL;
|
|
GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay);
|
|
if(pPlay)
|
|
{
|
|
pPlay->put_UseHTTPProxy(VARIANT_FALSE);
|
|
pPlay->Release();
|
|
}
|
|
|
|
return DoLoad(location.BuildURI());
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Load (URL Version with Proxy)
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Load(const wxURI& location, const wxURI& proxy)
|
|
{
|
|
// Set the proxy of the NETSHOW interface
|
|
INSPlay* pPlay = NULL;
|
|
GetAM()->QueryInterface(IID_INSPlay, (void**) &pPlay);
|
|
|
|
if(pPlay)
|
|
{
|
|
pPlay->put_UseHTTPProxy(VARIANT_TRUE);
|
|
pPlay->put_HTTPProxyHost(wxBSTR(proxy.GetServer()).Detach());
|
|
pPlay->put_HTTPProxyPort(wxAtoi(proxy.GetPort()));
|
|
pPlay->Release();
|
|
}
|
|
|
|
return DoLoad(location.BuildURI());
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::DoLoad
|
|
//
|
|
// Called by all functions - this actually renders
|
|
// the file and sets up the filter graph
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::DoLoad(const wxString& location)
|
|
{
|
|
HRESULT hr;
|
|
|
|
// Play the movie the normal way through the embedded
|
|
// WMP. Supposively Open is better in theory because
|
|
// the docs say its async and put_FileName is not -
|
|
// but in practice they both seem to be async anyway
|
|
if(GetMP())
|
|
hr = GetMP()->Open( wxBSTR(location).Detach() );
|
|
else
|
|
hr = GetAM()->put_FileName( wxBSTR(location).Detach() );
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
m_bestSize = wxDefaultSize;
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::FinishLoad
|
|
//
|
|
// Called when the media has finished loaded and is ready to play
|
|
//
|
|
// Here we get the original size of the video and
|
|
// send the loaded event to our watcher :).
|
|
//---------------------------------------------------------------------------
|
|
void wxAMMediaBackend::FinishLoad()
|
|
{
|
|
NotifyMovieLoaded();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::ShowPlayerControls
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::ShowPlayerControls(wxMediaCtrlPlayerControls flags)
|
|
{
|
|
// Note that IMediaPlayer doesn't have a statusbar by
|
|
// default but IActiveMovie does - so let's try to keep
|
|
// the interface consistent.
|
|
if(!flags)
|
|
{
|
|
GetAM()->put_Enabled(VARIANT_FALSE);
|
|
GetAM()->put_ShowControls(VARIANT_FALSE);
|
|
if(GetMP())
|
|
GetMP()->put_ShowStatusBar(VARIANT_FALSE);
|
|
}
|
|
else
|
|
{
|
|
GetAM()->put_Enabled(VARIANT_TRUE);
|
|
GetAM()->put_ShowControls(VARIANT_TRUE);
|
|
|
|
GetAM()->put_ShowPositionControls(
|
|
(flags & wxMEDIACTRLPLAYERCONTROLS_STEP) ?
|
|
VARIANT_TRUE : VARIANT_FALSE);
|
|
|
|
if(GetMP())
|
|
{
|
|
GetMP()->put_ShowStatusBar(VARIANT_TRUE);
|
|
GetMP()->put_ShowAudioControls(
|
|
(flags & wxMEDIACTRLPLAYERCONTROLS_VOLUME) ?
|
|
VARIANT_TRUE : VARIANT_FALSE);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Play
|
|
//
|
|
// Plays the stream. If it is non-seekable, it will restart it (implicit).
|
|
//
|
|
// Note that we use SUCCEEDED here because run/pause/stop tend to be overly
|
|
// picky and return warnings on pretty much every call
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Play()
|
|
{
|
|
// Actually try to play the movie (will fail if not loaded completely)
|
|
HRESULT hr = GetAM()->Run();
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
return true;
|
|
}
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Pause
|
|
//
|
|
// Pauses the stream.
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Pause()
|
|
{
|
|
HRESULT hr = GetAM()->Pause();
|
|
if(SUCCEEDED(hr))
|
|
return true;
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Stop
|
|
//
|
|
// Stops the stream.
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::Stop()
|
|
{
|
|
HRESULT hr = GetAM()->Stop();
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
// Seek to beginning
|
|
wxAMMediaBackend::SetPosition(0);
|
|
return true;
|
|
}
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::SetPosition
|
|
//
|
|
// 1) Translates the current position's time to directshow time,
|
|
// which is in a scale of 1 second (in a double)
|
|
// 2) Sets the play position of the IActiveMovie interface -
|
|
// passing NULL as the stop position means to keep the old
|
|
// stop position
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::SetPosition(wxLongLong where)
|
|
{
|
|
HRESULT hr = GetAM()->put_CurrentPosition(
|
|
((LONGLONG)where.GetValue()) / 1000.0
|
|
);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetPosition
|
|
//
|
|
// 1) Obtains the current play and stop positions from IMediaSeeking
|
|
// 2) Returns the play position translated to our time base
|
|
//---------------------------------------------------------------------------
|
|
wxLongLong wxAMMediaBackend::GetPosition()
|
|
{
|
|
double outCur;
|
|
HRESULT hr = GetAM()->get_CurrentPosition(&outCur);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return 0;
|
|
}
|
|
|
|
// h,m,s,milli - outCur is in 1 second (double)
|
|
outCur *= 1000;
|
|
wxLongLong ll;
|
|
ll.Assign(outCur);
|
|
|
|
return ll;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetVolume and SetVolume()
|
|
//
|
|
// Notice that for the IActiveMovie interface value ranges from 0 (MAX volume)
|
|
// to -10000 (minimum volume) and the scale is logarithmic in 0.01db per step.
|
|
//---------------------------------------------------------------------------
|
|
|
|
double wxAMMediaBackend::GetVolume()
|
|
{
|
|
long lVolume;
|
|
HRESULT hr = GetAM()->get_Volume(&lVolume);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return 0.0;
|
|
}
|
|
|
|
double dVolume = lVolume / 2000.; // volume is now in [-5..0] range
|
|
dVolume = pow(10.0, dVolume); // [10^-5, 1]
|
|
dVolume -= 0.00001; // [0, 1-10^-5]
|
|
dVolume /= 1 - 0.00001; // [0, 1]
|
|
|
|
return dVolume;
|
|
}
|
|
|
|
bool wxAMMediaBackend::SetVolume(double dVolume)
|
|
{
|
|
// inverse the transformation above
|
|
long lVolume = static_cast<long>(2000*log10(dVolume + (1 - dVolume)*0.00001));
|
|
|
|
HRESULT hr = GetAM()->put_Volume(lVolume);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetDuration
|
|
//
|
|
// 1) Obtains the duration of the media from IActiveMovie
|
|
// 2) Converts that value to our time base, and returns it
|
|
//
|
|
// NB: With VBR MP3 files the default DirectShow MP3 render does not
|
|
// read the Xing header correctly, resulting in skewed values for duration
|
|
// and seeking
|
|
//---------------------------------------------------------------------------
|
|
wxLongLong wxAMMediaBackend::GetDuration()
|
|
{
|
|
double outDuration;
|
|
HRESULT hr = GetAM()->get_Duration(&outDuration);
|
|
switch ( hr )
|
|
{
|
|
default:
|
|
wxAMLOG(hr);
|
|
// fall through
|
|
|
|
case S_FALSE:
|
|
return 0;
|
|
|
|
case S_OK:
|
|
// outDuration is in seconds, we need milliseconds
|
|
#ifdef wxLongLong_t
|
|
return static_cast<wxLongLong_t>(outDuration * 1000);
|
|
#else
|
|
// In principle it's possible to have video of duration greater
|
|
// than ~1193 hours which corresponds LONG_MAX in milliseconds so
|
|
// cast to wxLongLong first and multiply by 1000 only then to avoid
|
|
// the overflow (resulting in maximal duration of ~136 years).
|
|
return wxLongLong(static_cast<long>(outDuration)) * 1000;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetState
|
|
//
|
|
// Returns the cached state
|
|
//---------------------------------------------------------------------------
|
|
wxMediaState wxAMMediaBackend::GetState()
|
|
{
|
|
StateConstants nState;
|
|
HRESULT hr = GetAM()->get_CurrentState(&nState);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return wxMEDIASTATE_STOPPED;
|
|
}
|
|
|
|
return (wxMediaState)nState;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetPlaybackRate
|
|
//
|
|
// Pretty simple way of obtaining the playback rate from
|
|
// the IActiveMovie interface
|
|
//---------------------------------------------------------------------------
|
|
double wxAMMediaBackend::GetPlaybackRate()
|
|
{
|
|
double dRate;
|
|
HRESULT hr = GetAM()->get_Rate(&dRate);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return 0.0;
|
|
}
|
|
return dRate;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::SetPlaybackRate
|
|
//
|
|
// Sets the playback rate of the media - DirectShow is pretty good
|
|
// about this, actually
|
|
//---------------------------------------------------------------------------
|
|
bool wxAMMediaBackend::SetPlaybackRate(double dRate)
|
|
{
|
|
HRESULT hr = GetAM()->put_Rate(dRate);
|
|
if(FAILED(hr))
|
|
{
|
|
wxAMLOG(hr);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetDownloadXXX
|
|
//
|
|
// Queries for and gets the total size of the file and the current
|
|
// progress in downloading that file from the IAMOpenProgress
|
|
// interface from the media player interface's filter graph
|
|
//---------------------------------------------------------------------------
|
|
void wxAMMediaBackend::DoGetDownloadProgress(wxLongLong* pLoadProgress,
|
|
wxLongLong* pLoadTotal)
|
|
{
|
|
IUnknown* pFG = NULL;
|
|
|
|
HRESULT hr = m_pAM->get_FilterGraph(&pFG);
|
|
|
|
// notice that the call above may return S_FALSE and leave pFG NULL
|
|
if(SUCCEEDED(hr) && pFG)
|
|
{
|
|
IAMOpenProgress* pOP = NULL;
|
|
hr = pFG->QueryInterface(IID_IAMOpenProgress, (void**)&pOP);
|
|
if(SUCCEEDED(hr) && pOP)
|
|
{
|
|
LONGLONG
|
|
loadTotal = 0,
|
|
loadProgress = 0;
|
|
hr = pOP->QueryProgress(&loadTotal, &loadProgress);
|
|
pOP->Release();
|
|
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
*pLoadProgress = loadProgress;
|
|
*pLoadTotal = loadTotal;
|
|
pFG->Release();
|
|
return;
|
|
}
|
|
}
|
|
pFG->Release();
|
|
}
|
|
|
|
*pLoadProgress = 0;
|
|
*pLoadTotal = 0;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::GetVideoSize
|
|
//
|
|
// Obtains the cached original video size
|
|
//---------------------------------------------------------------------------
|
|
wxSize wxAMMediaBackend::GetVideoSize() const
|
|
{
|
|
if (m_bestSize == wxDefaultSize)
|
|
{
|
|
wxAMMediaBackend* self = wxConstCast(this, wxAMMediaBackend);
|
|
long w = 0;
|
|
long h = 0;
|
|
|
|
self->GetAM()->get_ImageSourceWidth(&w);
|
|
self->GetAM()->get_ImageSourceHeight(&h);
|
|
|
|
if (w != 0 && h != 0)
|
|
self->m_bestSize.Set(w, h);
|
|
else
|
|
return wxSize(0,0);
|
|
}
|
|
|
|
return m_bestSize;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::Move
|
|
//
|
|
// We take care of this in our redrawing
|
|
//---------------------------------------------------------------------------
|
|
void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y),
|
|
int WXUNUSED(w), int WXUNUSED(h))
|
|
{
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// wxAMMediaBackend::OnActiveX
|
|
//
|
|
// Handle events sent from our activex control (IActiveMovie/IMediaPlayer).
|
|
//
|
|
// The weird numbers in the switch statement here are "dispatch ids"
|
|
// (the numbers in the id field like ( id(xxx) ) ) from amcompat.idl
|
|
// and msdxm.idl.
|
|
//---------------------------------------------------------------------------
|
|
void wxAMMediaEvtHandler::OnActiveX(wxActiveXEvent& event)
|
|
{
|
|
switch(event.GetDispatchId())
|
|
{
|
|
case 0x00000001: // statechange in IActiveMovie
|
|
case 0x00000bc4: // playstatechange in IMediaPlayer
|
|
if(event.ParamCount() >= 2)
|
|
{
|
|
switch (event[1].GetInteger())
|
|
{
|
|
case 0: // stopping
|
|
if( m_amb->wxAMMediaBackend::GetPosition() ==
|
|
m_amb->wxAMMediaBackend::GetDuration() )
|
|
{
|
|
if ( m_amb->SendStopEvent() )
|
|
{
|
|
// Seek to beginning of movie
|
|
m_amb->wxAMMediaBackend::SetPosition(0);
|
|
|
|
// send the event to our child
|
|
m_amb->QueueFinishEvent();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_amb->QueueStopEvent();
|
|
}
|
|
break;
|
|
case 1: // pause
|
|
m_amb->QueuePauseEvent();
|
|
break;
|
|
case 2: // play
|
|
m_amb->QueuePlayEvent();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
event.Skip();
|
|
break;
|
|
|
|
case 0x00000032: // opencomplete in IActiveMovie
|
|
if(!m_bLoadEventSent)
|
|
{
|
|
m_amb->FinishLoad();
|
|
}
|
|
break;
|
|
|
|
case 0xfffffd9f: // readystatechange in IActiveMovie2 and IMediaPlayer
|
|
if(event.ParamCount() >= 1)
|
|
{
|
|
if(event[0].GetInteger() == 0)
|
|
{
|
|
m_bLoadEventSent = false;
|
|
}
|
|
// Originally this was >= 3 here but on 3 we can't get the
|
|
// size of the video (will error) - however on 4
|
|
// it won't play on downloaded things until it is
|
|
// completely downloaded so we use the lesser of two evils...
|
|
else if(event[0].GetInteger() == 3 &&
|
|
!m_bLoadEventSent)
|
|
{
|
|
m_bLoadEventSent = true;
|
|
m_amb->FinishLoad();
|
|
}
|
|
}
|
|
else
|
|
event.Skip();
|
|
break;
|
|
|
|
default:
|
|
event.Skip();
|
|
return;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// End of wxAMMediaBackend
|
|
//---------------------------------------------------------------------------
|
|
|
|
// Allow the user code to use wxFORCE_LINK_MODULE() to ensure that this object
|
|
// file is not discarded by the linker.
|
|
#include "wx/link.h"
|
|
wxFORCE_LINK_THIS_MODULE(wxmediabackend_am)
|
|
|
|
#endif // wxUSE_MEDIACTRL && wxUSE_ACTIVEX
|