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+/*************************************************************************
+ *
+ * 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 _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
+
+namespace avmedia { namespace gst {
+
+// ----------------
+// - FrameGrabber -
+// ----------------
+
+class FrameGrabber : public Player,
+ public ::cppu::WeakImplHelper2 < ::com::sun::star::media::XFrameGrabber,
+ ::com::sun::star::lang::XServiceInfo >
+{
+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