1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef INCLUDED_SLIDESHOW_VIEWMEDIASHAPE_HXX 25 #define INCLUDED_SLIDESHOW_VIEWMEDIASHAPE_HXX 26 27 #include <basegfx/range/b2drectangle.hxx> 28 #include <com/sun/star/awt/Point.hpp> 29 30 #include <boost/shared_ptr.hpp> 31 #include <boost/utility.hpp> 32 33 #include "viewlayer.hxx" 34 35 class SystemChildWindow; 36 37 namespace com { namespace sun { namespace star { namespace drawing { 38 class XShape; 39 } 40 namespace media { 41 class XPlayer; 42 class XPlayerWindow; 43 } 44 namespace uno { 45 class XComponentContext; 46 } 47 namespace beans{ 48 class XPropertySet; 49 } } } } 50 51 namespace slideshow 52 { 53 namespace internal 54 { 55 /** This class is the viewable representation of a draw 56 document's media object, associated to a specific View 57 58 The class is able to render the associated media shape on 59 View implementations. 60 */ 61 class ViewMediaShape : private boost::noncopyable 62 { 63 public: 64 /** Create a ViewMediaShape for the given View 65 66 @param rView 67 The associated View object. 68 */ 69 ViewMediaShape( const ViewLayerSharedPtr& rViewLayer, 70 const ::com::sun::star::uno::Reference< 71 ::com::sun::star::drawing::XShape >& rxShape, 72 const ::com::sun::star::uno::Reference< 73 ::com::sun::star::uno::XComponentContext >& rxContext ); 74 75 /** destroy the object 76 */ 77 virtual ~ViewMediaShape(); 78 79 /** Query the associated view layer of this shape 80 */ 81 ViewLayerSharedPtr getViewLayer() const; 82 83 // animation methods 84 //------------------------------------------------------------------ 85 86 /** Notify the ViewShape that an animation starts now 87 88 This method enters animation mode on the associate 89 target view. The shape can be animated in parallel on 90 different views. 91 92 @return whether the mode change finished successfully. 93 */ 94 bool startMedia(); 95 96 /** Notify the ViewShape that it is no longer animated 97 98 This methods ends animation mode on the associate 99 target view 100 */ 101 void endMedia(); 102 103 /** Notify the ViewShape that it should pause playback 104 105 This methods pauses animation on the associate 106 target view. The content stays visible (for video) 107 */ 108 void pauseMedia(); 109 110 /** Set current time of media. 111 112 @param fTime 113 Local media time that should now be presented, in seconds. 114 */ 115 void setMediaTime(double fTime); 116 117 // render methods 118 //------------------------------------------------------------------ 119 120 /** Render the ViewShape 121 122 This method renders the ViewMediaShape on the associated view. 123 124 @param rBounds 125 The current media shape bounds 126 127 @return whether the rendering finished successfully. 128 */ 129 bool render( const ::basegfx::B2DRectangle& rBounds ) const; 130 131 /** Resize the ViewShape 132 133 This method updates the ViewMediaShape size on the 134 associated view. It does not render. 135 136 @param rBounds 137 The current media shape bounds 138 139 @return whether the resize finished successfully. 140 */ 141 bool resize( const ::basegfx::B2DRectangle& rNewBounds ) const; 142 143 private: 144 145 bool implInitialize( const ::basegfx::B2DRectangle& rBounds ); 146 void implSetMediaProperties( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rxProps ); 147 void implInitializeMediaPlayer( const ::rtl::OUString& rMediaURL ); 148 bool implInitializeVCLBasedPlayerWindow( const ::basegfx::B2DRectangle& rBounds, 149 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rVCLDeviceParams ); 150 bool implInitializeDXBasedPlayerWindow( const ::basegfx::B2DRectangle& rBounds, 151 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rDXDeviceParams ); 152 153 ViewLayerSharedPtr mpViewLayer; 154 ::std::auto_ptr< SystemChildWindow > mpMediaWindow; 155 mutable ::com::sun::star::awt::Point maWindowOffset; 156 mutable ::basegfx::B2DRectangle maBounds; 157 158 ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxShape; 159 ::com::sun::star::uno::Reference< ::com::sun::star::media::XPlayer > mxPlayer; 160 ::com::sun::star::uno::Reference< ::com::sun::star::media::XPlayerWindow > mxPlayerWindow; 161 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext> mxComponentContext; 162 bool mbIsSoundEnabled; 163 }; 164 165 typedef ::boost::shared_ptr< ViewMediaShape > ViewMediaShapeSharedPtr; 166 167 } 168 } 169 170 #endif /* INCLUDED_SLIDESHOW_VIEWMEDIASHAPE_HXX */ 171