1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _FRAMEGRABBER_HXX 25*b1cdbd2cSJim Jagielski #define _FRAMEGRABBER_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "gstplayer.hxx" 28*b1cdbd2cSJim Jagielski #include <gdk-pixbuf/gdk-pixbuf.h> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski #ifndef _COM_SUN_STAR_MEDIA_XFRAMEGRABBER_HDL_ 31*b1cdbd2cSJim Jagielski #include "com/sun/star/media/XFrameGrabber.hdl" 32*b1cdbd2cSJim Jagielski #endif 33*b1cdbd2cSJim Jagielski #include <cppuhelper/implbase1.hxx> 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski namespace avmedia { namespace gst { 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski // ---------------- 38*b1cdbd2cSJim Jagielski // - FrameGrabber - 39*b1cdbd2cSJim Jagielski // ---------------- 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski typedef ::cppu::ImplInheritanceHelper1 42*b1cdbd2cSJim Jagielski < Player 43*b1cdbd2cSJim Jagielski , ::com::sun::star::media::XFrameGrabber 44*b1cdbd2cSJim Jagielski > FrameGrabber_BASE; 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski class FrameGrabber 47*b1cdbd2cSJim Jagielski : public FrameGrabber_BASE 48*b1cdbd2cSJim Jagielski { 49*b1cdbd2cSJim Jagielski public: 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski // static create method instead of public Ctor 52*b1cdbd2cSJim Jagielski static FrameGrabber* create( const GString* pUri ); 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski ~FrameGrabber(); 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski // XFrameGrabber 57*b1cdbd2cSJim Jagielski virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) throw (::com::sun::star::uno::RuntimeException); 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski // XServiceInfo 60*b1cdbd2cSJim Jagielski virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); 61*b1cdbd2cSJim Jagielski virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 62*b1cdbd2cSJim Jagielski virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski protected: FrameGrabber( GString* pURI = NULL ); 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski virtual gboolean busCallback( GstBus* pBus, 67*b1cdbd2cSJim Jagielski GstMessage* pMsg ); 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski private: FrameGrabber( const FrameGrabber& ); 70*b1cdbd2cSJim Jagielski FrameGrabber& operator=( const FrameGrabber& ); 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski GMutex* mpFrameMutex; 73*b1cdbd2cSJim Jagielski GCond* mpFrameCond; 74*b1cdbd2cSJim Jagielski GdkPixbuf* mpLastPixbuf; 75*b1cdbd2cSJim Jagielski double mfGrabTime; 76*b1cdbd2cSJim Jagielski bool mbIsInGrabMode; 77*b1cdbd2cSJim Jagielski }; 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski } // namespace gst 80*b1cdbd2cSJim Jagielski } // namespace avmedia 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski #endif // _FRAMEGRABBER_HXX 83