| /************************************************************** |
| * |
| * 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 _FRAMEGRABBER_HXX |
| #define _FRAMEGRABBER_HXX |
| |
| #include "gstplayer.hxx" |
| #include <gdk-pixbuf/gdk-pixbuf.h> |
| |
| #ifndef _COM_SUN_STAR_MEDIA_XFRAMEGRABBER_HDL_ |
| #include "com/sun/star/media/XFrameGrabber.hdl" |
| #endif |
| #include <cppuhelper/implbase1.hxx> |
| |
| namespace avmedia { namespace gst { |
| |
| // ---------------- |
| // - FrameGrabber - |
| // ---------------- |
| |
| typedef ::cppu::ImplInheritanceHelper1 |
| < Player |
| , ::com::sun::star::media::XFrameGrabber |
| > FrameGrabber_BASE; |
| |
| class FrameGrabber |
| : public FrameGrabber_BASE |
| { |
| public: |
| |
| // static create method instead of public Ctor |
| static FrameGrabber* create( const GString* pUri ); |
| |
| ~FrameGrabber(); |
| |
| // XFrameGrabber |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) 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: FrameGrabber( GString* pURI = NULL ); |
| |
| virtual gboolean busCallback( GstBus* pBus, |
| GstMessage* pMsg ); |
| |
| private: FrameGrabber( const FrameGrabber& ); |
| FrameGrabber& operator=( const FrameGrabber& ); |
| |
| GMutex* mpFrameMutex; |
| GCond* mpFrameCond; |
| GdkPixbuf* mpLastPixbuf; |
| double mfGrabTime; |
| bool mbIsInGrabMode; |
| }; |
| |
| } // namespace gst |
| } // namespace avmedia |
| |
| #endif // _FRAMEGRABBER_HXX |