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 #include "precompiled_sfx2.hxx" 23 24 #include "sfx2/sidebar/SidebarPanelBase.hxx" 25 #include "sfx2/sidebar/Theme.hxx" 26 #include "sfx2/sidebar/ILayoutableWindow.hxx" 27 #include "sfx2/sidebar/IContextChangeReceiver.hxx" 28 #include "sfx2/imagemgr.hxx" 29 #include <vcl/ctrl.hxx> 30 #include <comphelper/processfactory.hxx> 31 32 #include <com/sun/star/ui/ContextChangeEventMultiplexer.hpp> 33 #include <com/sun/star/ui/UIElementType.hpp> 34 35 using namespace css; 36 using namespace cssu; 37 38 39 namespace sfx2 { namespace sidebar { 40 41 Reference<ui::XUIElement> SidebarPanelBase::Create ( 42 const ::rtl::OUString& rsResourceURL, 43 const cssu::Reference<css::frame::XFrame>& rxFrame, 44 Window* pWindow, 45 const css::ui::LayoutSize& rLayoutSize) 46 { 47 Reference<ui::XUIElement> xUIElement ( 48 new SidebarPanelBase( 49 rsResourceURL, 50 rxFrame, 51 pWindow, 52 rLayoutSize)); 53 return xUIElement; 54 } 55 56 57 58 59 SidebarPanelBase::SidebarPanelBase ( 60 const ::rtl::OUString& rsResourceURL, 61 const cssu::Reference<css::frame::XFrame>& rxFrame, 62 Window* pWindow, 63 const css::ui::LayoutSize& rLayoutSize) 64 : SidebarPanelBaseInterfaceBase(m_aMutex), 65 mxFrame(rxFrame), 66 mpControl(pWindow), 67 msResourceURL(rsResourceURL), 68 maLayoutSize(rLayoutSize) 69 { 70 if (mxFrame.is()) 71 { 72 cssu::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer ( 73 css::ui::ContextChangeEventMultiplexer::get( 74 ::comphelper::getProcessComponentContext())); 75 if (xMultiplexer.is()) 76 xMultiplexer->addContextChangeEventListener(this, mxFrame->getController()); 77 } 78 if (mpControl != NULL) 79 { 80 mpControl->SetBackground(Theme::GetWallpaper(Theme::Paint_PanelBackground)); 81 mpControl->Show(); 82 } 83 } 84 85 86 87 88 SidebarPanelBase::~SidebarPanelBase (void) 89 { 90 } 91 92 93 94 95 void SAL_CALL SidebarPanelBase::disposing (void) 96 throw (cssu::RuntimeException) 97 { 98 if (mpControl != NULL) 99 { 100 delete mpControl; 101 mpControl = NULL; 102 } 103 104 if (mxFrame.is()) 105 { 106 cssu::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer ( 107 css::ui::ContextChangeEventMultiplexer::get( 108 ::comphelper::getProcessComponentContext())); 109 if (xMultiplexer.is()) 110 xMultiplexer->removeAllContextChangeEventListeners(this); 111 mxFrame = NULL; 112 } 113 } 114 115 116 117 118 void SidebarPanelBase::SetControl (::Window* pControl) 119 { 120 mpControl = pControl; 121 } 122 123 124 125 126 ::Window* SidebarPanelBase::GetControl (void) const 127 { 128 return mpControl; 129 } 130 131 132 133 134 // XContextChangeEventListener 135 void SAL_CALL SidebarPanelBase::notifyContextChangeEvent ( 136 const ui::ContextChangeEventObject& rEvent) 137 throw (cssu::RuntimeException) 138 { 139 IContextChangeReceiver* pContextChangeReceiver 140 = dynamic_cast<IContextChangeReceiver*>(mpControl); 141 if (pContextChangeReceiver != NULL) 142 { 143 const EnumContext aContext( 144 EnumContext::GetApplicationEnum(rEvent.ApplicationName), 145 EnumContext::GetContextEnum(rEvent.ContextName)); 146 pContextChangeReceiver->HandleContextChange(aContext); 147 } 148 } 149 150 151 152 153 void SAL_CALL SidebarPanelBase::disposing ( 154 const css::lang::EventObject& rEvent) 155 throw (cssu::RuntimeException) 156 { 157 (void)rEvent; 158 159 mxFrame = NULL; 160 mpControl = NULL; 161 } 162 163 164 165 166 cssu::Reference<css::frame::XFrame> SAL_CALL SidebarPanelBase::getFrame (void) 167 throw(cssu::RuntimeException) 168 { 169 return mxFrame; 170 } 171 172 173 174 175 ::rtl::OUString SAL_CALL SidebarPanelBase::getResourceURL (void) 176 throw(cssu::RuntimeException) 177 { 178 return msResourceURL; 179 } 180 181 182 183 184 sal_Int16 SAL_CALL SidebarPanelBase::getType (void) 185 throw(cssu::RuntimeException) 186 { 187 return ui::UIElementType::TOOLPANEL; 188 } 189 190 191 192 193 Reference<XInterface> SAL_CALL SidebarPanelBase::getRealInterface (void) 194 throw(cssu::RuntimeException) 195 { 196 return Reference<XInterface>(static_cast<XWeak*>(this)); 197 } 198 199 200 201 202 Reference<accessibility::XAccessible> SAL_CALL SidebarPanelBase::createAccessible ( 203 const Reference<accessibility::XAccessible>& rxParentAccessible) 204 throw(cssu::RuntimeException) 205 { 206 (void)rxParentAccessible; 207 208 // Not yet implemented. 209 return NULL; 210 } 211 212 213 214 215 Reference<awt::XWindow> SAL_CALL SidebarPanelBase::getWindow (void) 216 throw(cssu::RuntimeException) 217 { 218 if (mpControl != NULL) 219 return Reference<awt::XWindow>( 220 mpControl->GetComponentInterface(), 221 UNO_QUERY); 222 else 223 return NULL; 224 } 225 226 227 228 229 ui::LayoutSize SAL_CALL SidebarPanelBase::getHeightForWidth (const sal_Int32 nWidth) 230 throw(cssu::RuntimeException) 231 { 232 if (maLayoutSize.Minimum >= 0) 233 return maLayoutSize; 234 else 235 { 236 ILayoutableWindow* pLayoutableWindow = dynamic_cast<ILayoutableWindow*>(mpControl); 237 if (pLayoutableWindow != NULL) 238 return pLayoutableWindow->GetHeightForWidth(nWidth); 239 else if (mpControl != NULL) 240 { 241 const sal_Int32 nHeight (mpControl->GetSizePixel().Height()); 242 return ui::LayoutSize(nHeight,nHeight,nHeight); 243 } 244 } 245 246 return ui::LayoutSize(0,0,0); 247 } 248 249 250 251 252 } } // end of namespace sfx2::sidebar 253