avmedia/source/win/player.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <sal/config.h>
  23
  24 #include <WinDef.h>
  25
  26 #include "wincommon.hxx"
  27
  28 #include <com/sun/star/media/XPlayer.hpp>
  29
  30 #include <cppuhelper/compbase.hxx>
  31 #include <cppuhelper/basemutex.hxx>
  32 #include <systools/win32/comtools.hxx>
  33
  34 struct IGraphBuilder;
  35 struct IBaseFilter;
  36 struct IMediaControl;
  37 struct IMediaEventEx;
  38 struct IMediaSeeking;
  39 struct IMediaPosition;
  40 struct IBasicAudio;
  41 struct IBasicVideo;
  42 struct IVideoWindow;
  43 struct IDDrawExclModeVideo;
  44 struct IDirectDraw;
  45 struct IDirectDrawSurface;
  46
  47 namespace avmedia::win {
  48
  49 typedef ::cppu::WeakComponentImplHelper< css::media::XPlayer,
  50                                          css::lang::XServiceInfo > Player_BASE;
  51
  52
  53 class Player : public cppu::BaseMutex,
  54                public Player_BASE,
  55                public sal::systools::CoInitializeGuard
  56 {
  57 public:
  58
  59     explicit Player();
  60     ~Player() override;
  61
  62     bool                create( const OUString& rURL );
  63
  64     void                setNotifyWnd( HWND nNotifyWnd );
  65     void                processEvent();
  66
  67     const IVideoWindow* getVideoWindow() const;
  68
  69     // XPlayer
  70     virtual void SAL_CALL start(  ) override;
  71     virtual void SAL_CALL stop(  ) override;
  72     virtual sal_Bool SAL_CALL isPlaying(  ) override;
  73     virtual double SAL_CALL getDuration(  ) override;
  74     virtual void SAL_CALL setMediaTime( double fTime ) override;
  75     virtual double SAL_CALL getMediaTime(  ) override;
  76     virtual void SAL_CALL setPlaybackLoop( sal_Bool bSet ) override;
  77     virtual sal_Bool SAL_CALL isPlaybackLoop(  ) override;
  78     virtual void SAL_CALL setMute( sal_Bool bSet ) override;
  79     virtual sal_Bool SAL_CALL isMute(  ) override;
  80     virtual void SAL_CALL setVolumeDB( sal_Int16 nVolumeDB ) override;
  81     virtual sal_Int16 SAL_CALL getVolumeDB(  ) override;
  82     virtual css::awt::Size SAL_CALL getPreferredPlayerWindowSize(  ) override;
  83     virtual css::uno::Reference< css::media::XPlayerWindow > SAL_CALL createPlayerWindow( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
  84     virtual css::uno::Reference< css::media::XFrameGrabber > SAL_CALL createFrameGrabber(  ) override;
  85
  86     // XServiceInfo
  87     virtual OUString SAL_CALL getImplementationName(  ) override;
  88     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  89     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
  90
  91     // ::cppu::OComponentHelper
  92     virtual void SAL_CALL disposing() override;
  93
  94 private:
  95
  96     OUString                maURL;
  97     sal::systools::COMReference<IGraphBuilder>          mpGB;
  98     sal::systools::COMReference<IMediaControl>          mpMC;
  99     sal::systools::COMReference<IMediaEventEx>          mpME;
 100     sal::systools::COMReference<IMediaPosition>         mpMP;
 101     sal::systools::COMReference<IBasicAudio>            mpBA;
 102     sal::systools::COMReference<IBasicVideo>            mpBV;
 103     sal::systools::COMReference<IVideoWindow>           mpVW;
 104     long                    mnUnmutedVolume;
 105     HWND                    mnFrameWnd;
 106     bool                    mbMuted;
 107     bool                    mbLooping;
 108     bool                    mbAddWindow;
 109 };
 110
 111 } // namespace avmedia::win
 112
 113
 114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */