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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef _GSTPLAYER_HXX
#define _GSTPLAYER_HXX
#include "gstcommon.hxx"
#include <glib.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"
#include <cppuhelper/compbase2.hxx>
#include <cppuhelper/basemutex.hxx>
namespace avmedia
{
namespace gst
{
class Window;
// ---------------
// - Player_Impl -
// ---------------
typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::media::XPlayer,
::com::sun::star::lang::XServiceInfo > Player_BASE;
class Player : public cppu::BaseMutex,
public Player_BASE
{
public:
// static create method instead of public Ctor
static Player* create( const ::rtl::OUString& rURL );
~Player();
//protected:
// 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 );
// 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 );
// these are public because the C callbacks call them
virtual gboolean busCallback( GstBus* pBus,
GstMessage* pMsg );
virtual gboolean idle();
virtual gpointer run();
virtual GstBusSyncReply handleCreateWindow( GstBus* pBus,
GstMessage* pMsg );
protected:
// ::cppu::OComponentHelper
virtual void SAL_CALL disposing(void);
Player( GString* pURI = NULL );
void implQuitThread();
bool implInitPlayer();
bool implIsInitialized() const
{
return( g_atomic_int_get( &mnInitialized ) > 0 );
}
private:
Player( const Player& );
Player& operator=( const Player& );
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
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