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Diffstat (limited to 'avmedia/source/gstreamer/gstplayer.hxx')
| -rw-r--r-- | avmedia/source/gstreamer/gstplayer.hxx | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/avmedia/source/gstreamer/gstplayer.hxx b/avmedia/source/gstreamer/gstplayer.hxx new file mode 100644 index 000000000000..d751e381258d --- /dev/null +++ b/avmedia/source/gstreamer/gstplayer.hxx @@ -0,0 +1,236 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _GSTPLAYER_HXX +#define _GSTPLAYER_HXX + +#include "gstcommon.hxx" +#include <glib.h> +#include <glib/gatomic.h> + +// necessary for mixed environments with GStreamer-0.10 and GLib versions < 2.8 +#ifndef G_GNUC_NULL_TERMINATED +#if __GNUC__ >= 4 +#define G_GNUC_NULL_TERMINATED __attribute__((__sentinel__)) +#else +#define G_GNUC_NULL_TERMINATED +#endif +#endif + +struct _GOptionGroup; +typedef struct _GOptionGroup GOptionGroup; + +#include <gst/gst.h> +#include "com/sun/star/media/XPlayer.hdl" + +namespace avmedia +{ +namespace gst +{ +class Window; + +// --------------- +// - Player_Impl - +// --------------- + +class Player : public ::cppu::WeakImplHelper3< ::com::sun::star::media::XPlayer, + ::com::sun::star::lang::XComponent, + ::com::sun::star::lang::XServiceInfo > +{ +public: + + // static create method instead of public Ctor + static Player* create( const ::rtl::OUString& rURL ); + + ~Player(); + + // XPlayer + virtual void SAL_CALL start() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL stop() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL isPlaying() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual double SAL_CALL getDuration() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setMediaTime( double fTime ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual double SAL_CALL getMediaTime() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setStopTime( double fTime ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual double SAL_CALL getStopTime() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setRate( double fRate ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual double SAL_CALL getRate() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setPlaybackLoop( sal_Bool bSet ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL isPlaybackLoop() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setMute( sal_Bool bSet ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL isMute() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setVolumeDB( sal_Int16 nVolumeDB ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Int16 SAL_CALL getVolumeDB() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::awt::Size SAL_CALL getPreferredPlayerWindowSize() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::media::XPlayerWindow > SAL_CALL createPlayerWindow( + const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::media::XFrameGrabber > SAL_CALL createFrameGrabber() + throw( ::com::sun::star::uno::RuntimeException ); + + // XComponent + virtual void SAL_CALL dispose() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL addEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) + throw( ::com::sun::star::uno::RuntimeException ); + + // XServiceInfo + virtual ::rtl::OUString SAL_CALL getImplementationName() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() + throw( ::com::sun::star::uno::RuntimeException ); + + +protected: + + Player( GString* pURI = NULL ); + + virtual gboolean busCallback( GstBus* pBus, + GstMessage* pMsg ); + + virtual gboolean idle(); + + virtual gpointer run(); + + virtual GstBusSyncReply handleCreateWindow( GstBus* pBus, + GstMessage* pMsg ); + + void implQuitThread(); + + bool implInitPlayer(); + + bool implIsInitialized() const + { + return( g_atomic_int_get( &mnInitialized ) > 0 ); + } + + +private: + + Player( const Player& ); + + Player& operator=( const Player& ); + + static gboolean implBusPrepare( GSource* pSource, + gint* pTimeout ); + + static gboolean implBusCheck( GSource* pSource ); + + static gboolean implBusDispatch( GSource* pSource, + GSourceFunc aCallback, + gpointer pData ); + + static void implBusFinalize( GSource* pSource ); + + static gboolean implIdleFunc( gpointer pData ); + + static gpointer implThreadFunc( gpointer pData ); + + static GstBusSyncReply implHandleCreateWindowFunc( GstBus* pBus, + GstMessage* pMsg, + gpointer pDData ); + + static void implHandleNewElementFunc( GstBin* pBin, + GstElement* pElement, + gpointer pData ); + + static void implHandleNewPadFunc( GstElement* pElem, + GstPad* pPad, + gpointer pData ); + +protected: + + GMutex* mpMutex; + GCond* mpCond; + GThread* mpThread; + GMainContext* mpContext; + GMainLoop* mpLoop; + GstElement* mpPlayer; + GString* mpURI; + +private: + + ::avmedia::gst::Window* mpPlayerWindow; + gint mnIsVideoSource; + gint mnVideoWidth; + gint mnVideoHeight; + gint mnInitialized; + gint mnVolumeDB; + gint mnLooping; + gint mnQuit; + gint mnVideoWindowSet; + gint mnInitFail; +}; +} // namespace gst +} // namespace avmedia + +#endif // _GSTPLAYER_HXX |