win/player.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 */
 
#pragma once
 
#include <sal/config.h>
 
#include <WinDef.h>
 
#include "wincommon.hxx"
 
#include <com/sun/star/media/XPlayer.hpp>
 
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <systools/win32/comtools.hxx>
 
struct IGraphBuilder;
struct IBaseFilter;
struct IMediaControl;
struct IMediaEventEx;
struct IMediaSeeking;
struct IMediaPosition;
struct IBasicAudio;
struct IBasicVideo;
struct IVideoWindow;
struct IDDrawExclModeVideo;
struct IDirectDraw;
struct IDirectDrawSurface;
 
namespace avmedia::win {
 
typedef ::cppu::WeakComponentImplHelper< css::media::XPlayer,
                                         css::lang::XServiceInfo > Player_BASE;
 
 
class Player : public cppu::BaseMutex,
               public Player_BASE,
               public sal::systools::CoInitializeGuard
{
public:
 
    explicit Player();
    ~Player() override;
 
    bool                create( const OUString& rURL );
 
    void                setNotifyWnd( HWND nNotifyWnd );
    void                processEvent();
 
    const IVideoWindow* getVideoWindow() const;
 
    // XPlayer
    virtual void SAL_CALL start(  ) override;
    virtual void SAL_CALL stop(  ) override;
    virtual sal_Bool SAL_CALL isPlaying(  ) override;
    virtual double SAL_CALL getDuration(  ) override;
    virtual void SAL_CALL setMediaTime( double fTime ) override;
    virtual double SAL_CALL getMediaTime(  ) override;
    virtual void SAL_CALL setPlaybackLoop( sal_Bool bSet ) override;
    virtual sal_Bool SAL_CALL isPlaybackLoop(  ) override;
    virtual void SAL_CALL setMute( sal_Bool bSet ) override;
    virtual sal_Bool SAL_CALL isMute(  ) override;
    virtual void SAL_CALL setVolumeDB( sal_Int16 nVolumeDB ) override;
    virtual sal_Int16 SAL_CALL getVolumeDB(  ) override;
    virtual css::awt::Size SAL_CALL getPreferredPlayerWindowSize(  ) override;
    virtual css::uno::Reference< css::media::XPlayerWindow > SAL_CALL createPlayerWindow( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
    virtual css::uno::Reference< css::media::XFrameGrabber > SAL_CALL createFrameGrabber(  ) override;
 
    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 
    // ::cppu::OComponentHelper
    virtual void SAL_CALL disposing() override;
 
private:
 
    OUString                maURL;
    sal::systools::COMReference<IGraphBuilder>          mpGB;
    sal::systools::COMReference<IMediaControl>          mpMC;
    sal::systools::COMReference<IMediaEventEx>          mpME;
    sal::systools::COMReference<IMediaPosition>         mpMP;
    sal::systools::COMReference<IBasicAudio>            mpBA;
    sal::systools::COMReference<IBasicVideo>            mpBV;
    sal::systools::COMReference<IVideoWindow>           mpVW;
    long                    mnUnmutedVolume;
    HWND                    mnFrameWnd;
    bool                    mbMuted;
    bool                    mbLooping;
    bool                    mbAddWindow;
};
 
} // namespace avmedia::win
 
 
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