| /************************************************************** |
| * |
| * 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 |