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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_sdext.hxx" 26 27 #include "PresenterSpritePane.hxx" 28 #include "PresenterGeometryHelper.hxx" 29 #include <com/sun/star/lang/XMultiComponentFactory.hpp> 30 #include <com/sun/star/rendering/CompositeOperation.hpp> 31 #include <osl/mutex.hxx> 32 33 using namespace ::com::sun::star; 34 using namespace ::com::sun::star::uno; 35 using namespace ::com::sun::star::drawing::framework; 36 using ::rtl::OUString; 37 38 namespace sdext { namespace presenter { 39 40 //===== PresenterSpritePane ========================================================= 41 42 PresenterSpritePane::PresenterSpritePane (const Reference<XComponentContext>& rxContext, 43 const ::rtl::Reference<PresenterController>& rpPresenterController) 44 : PresenterPaneBase(rxContext, rpPresenterController), 45 mxParentWindow(), 46 mxParentCanvas(), 47 mpSprite(new PresenterSprite()) 48 { 49 Reference<lang::XMultiComponentFactory> xFactory ( 50 mxComponentContext->getServiceManager(), UNO_QUERY_THROW); 51 mxPresenterHelper = Reference<drawing::XPresenterHelper>( 52 xFactory->createInstanceWithContext( 53 OUString::createFromAscii("com.sun.star.comp.Draw.PresenterHelper"), 54 mxComponentContext), 55 UNO_QUERY_THROW); 56 } 57 58 59 60 61 PresenterSpritePane::~PresenterSpritePane (void) 62 { 63 } 64 65 66 67 68 void PresenterSpritePane::disposing (void) 69 { 70 mpSprite->SetFactory(NULL); 71 mxParentWindow = NULL; 72 mxParentCanvas = NULL; 73 PresenterPaneBase::disposing(); 74 } 75 76 77 78 79 //----- XPane ----------------------------------------------------------------- 80 81 Reference<awt::XWindow> SAL_CALL PresenterSpritePane::getWindow (void) 82 throw (RuntimeException) 83 { 84 ThrowIfDisposed(); 85 return mxContentWindow; 86 } 87 88 89 90 91 Reference<rendering::XCanvas> SAL_CALL PresenterSpritePane::getCanvas (void) 92 throw (RuntimeException) 93 { 94 ThrowIfDisposed(); 95 96 if ( ! mxContentCanvas.is()) 97 UpdateCanvases(); 98 99 return mxContentCanvas; 100 } 101 102 103 104 105 //----- XWindowListener ------------------------------------------------------- 106 107 void SAL_CALL PresenterSpritePane::windowResized (const awt::WindowEvent& rEvent) 108 throw (RuntimeException) 109 { 110 (void)rEvent; 111 PresenterPaneBase::windowResized(rEvent); 112 113 mpSprite->Resize(geometry::RealSize2D(rEvent.Width, rEvent.Height)); 114 LayoutContextWindow(); 115 UpdateCanvases(); 116 } 117 118 119 120 121 122 void SAL_CALL PresenterSpritePane::windowMoved (const awt::WindowEvent& rEvent) 123 throw (RuntimeException) 124 { 125 (void)rEvent; 126 PresenterPaneBase::windowMoved(rEvent); 127 128 awt::Rectangle aBox ( 129 mxPresenterHelper->getWindowExtentsRelative(mxBorderWindow, mxParentWindow)); 130 mpSprite->MoveTo(geometry::RealPoint2D(aBox.X, aBox.Y)); 131 mpSprite->Update(); 132 } 133 134 135 136 137 void SAL_CALL PresenterSpritePane::windowShown (const lang::EventObject& rEvent) 138 throw (RuntimeException) 139 { 140 (void)rEvent; 141 PresenterPaneBase::windowShown(rEvent); 142 143 mpSprite->Show(); 144 ToTop(); 145 146 if (mxContentWindow.is()) 147 { 148 LayoutContextWindow(); 149 mxContentWindow->setVisible(sal_True); 150 } 151 } 152 153 154 155 156 void SAL_CALL PresenterSpritePane::windowHidden (const lang::EventObject& rEvent) 157 throw (RuntimeException) 158 { 159 (void)rEvent; 160 PresenterPaneBase::windowHidden(rEvent); 161 162 mpSprite->Hide(); 163 if (mxContentWindow.is()) 164 mxContentWindow->setVisible(sal_False); 165 } 166 167 168 169 170 //----- XPaintListener -------------------------------------------------------- 171 172 void SAL_CALL PresenterSpritePane::windowPaint (const awt::PaintEvent& rEvent) 173 throw (RuntimeException) 174 { 175 (void)rEvent; 176 ThrowIfDisposed(); 177 178 /* 179 Reference<rendering::XSpriteCanvas> xSpriteCanvas (mxParentCanvas, UNO_QUERY); 180 if (xSpriteCanvas.is()) 181 xSpriteCanvas->updateScreen(sal_False); 182 */ 183 } 184 185 186 187 188 //----------------------------------------------------------------------------- 189 190 191 ::boost::shared_ptr<PresenterSprite> PresenterSpritePane::GetSprite (void) 192 { 193 return mpSprite; 194 } 195 196 197 198 199 void PresenterSpritePane::ShowTransparentBorder (void) 200 { 201 } 202 203 204 205 206 void PresenterSpritePane::UpdateCanvases (void) 207 { 208 Reference<XComponent> xContentCanvasComponent (mxContentCanvas, UNO_QUERY); 209 if (xContentCanvasComponent.is()) 210 { 211 if (xContentCanvasComponent.is()) 212 xContentCanvasComponent->dispose(); 213 } 214 215 // The border canvas is the content canvas of the sprite. 216 mxBorderCanvas = mpSprite->GetCanvas(); 217 218 // The content canvas is a wrapper of the border canvas. 219 if (mxBorderCanvas.is()) 220 mxContentCanvas = mxPresenterHelper->createSharedCanvas( 221 mxParentCanvas, 222 mxParentWindow, 223 mxBorderCanvas, 224 mxBorderWindow, 225 mxContentWindow); 226 227 const awt::Rectangle aWindowBox (mxBorderWindow->getPosSize()); 228 PaintBorder(awt::Rectangle(0,0,aWindowBox.Width,aWindowBox.Height)); 229 } 230 231 232 233 234 void PresenterSpritePane::CreateCanvases ( 235 const css::uno::Reference<css::awt::XWindow>& rxParentWindow, 236 const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas) 237 { 238 OSL_ASSERT(!mxParentWindow.is() || mxParentWindow==rxParentWindow); 239 OSL_ASSERT(!mxParentCanvas.is() || mxParentCanvas==rxParentCanvas); 240 mxParentWindow = rxParentWindow; 241 mxParentCanvas = rxParentCanvas; 242 243 mpSprite->SetFactory(mxParentCanvas); 244 if (mxBorderWindow.is()) 245 { 246 const awt::Rectangle aBorderBox (mxBorderWindow->getPosSize()); 247 mpSprite->Resize(geometry::RealSize2D(aBorderBox.Width, aBorderBox.Height)); 248 } 249 250 UpdateCanvases(); 251 } 252 253 254 255 256 } } // end of namespace ::sd::presenter 257