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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #include "precompiled_sd.hxx" 29 30 #include "framework/Pane.hxx" 31 32 #include <rtl/uuid.h> 33 #include <vcl/svapp.hxx> 34 #include <vos/mutex.hxx> 35 #include <toolkit/helper/vclunohelper.hxx> 36 #include <vcl/window.hxx> 37 #include <cppcanvas/vclfactory.hxx> 38 39 using namespace ::com::sun::star; 40 using namespace ::com::sun::star::uno; 41 using namespace ::com::sun::star::drawing::framework; 42 43 using ::rtl::OUString; 44 45 namespace sd { namespace framework { 46 47 Pane::Pane ( 48 const Reference<XResourceId>& rxPaneId, 49 ::Window* pWindow) 50 throw () 51 : PaneInterfaceBase(MutexOwner::maMutex), 52 mxPaneId(rxPaneId), 53 mpWindow(pWindow), 54 mxWindow(VCLUnoHelper::GetInterface(pWindow)) 55 { 56 } 57 58 59 60 61 Pane::~Pane (void) throw() 62 { 63 } 64 65 66 67 68 void Pane::disposing (void) 69 { 70 mxWindow = NULL; 71 mpWindow = NULL; 72 } 73 74 75 76 77 ::Window* Pane::GetWindow (void) 78 { 79 if (mxWindow.is()) 80 return mpWindow; 81 else 82 return NULL; 83 } 84 85 86 87 88 //----- XPane ----------------------------------------------------------------- 89 90 Reference<awt::XWindow> SAL_CALL Pane::getWindow (void) 91 throw (RuntimeException) 92 { 93 ThrowIfDisposed(); 94 95 return mxWindow; 96 } 97 98 99 100 101 Reference<rendering::XCanvas> SAL_CALL Pane::getCanvas (void) 102 throw (RuntimeException) 103 { 104 ::osl::MutexGuard aGuard (maMutex); 105 ThrowIfDisposed(); 106 107 if ( ! mxCanvas.is()) 108 mxCanvas = CreateCanvas(); 109 110 return mxCanvas; 111 } 112 113 114 115 116 //----- XPane2 ---------------------------------------------------------------- 117 118 sal_Bool SAL_CALL Pane::isVisible (void) 119 throw (RuntimeException) 120 { 121 ThrowIfDisposed(); 122 123 const ::Window* pWindow = GetWindow(); 124 if (pWindow != NULL) 125 return pWindow->IsVisible(); 126 else 127 return false; 128 } 129 130 131 132 133 void SAL_CALL Pane::setVisible (sal_Bool bIsVisible) 134 throw (RuntimeException) 135 { 136 ThrowIfDisposed(); 137 138 ::Window* pWindow = GetWindow(); 139 if (pWindow != NULL) 140 pWindow->Show(bIsVisible); 141 } 142 143 144 145 146 Reference<accessibility::XAccessible> SAL_CALL Pane::getAccessible (void) 147 throw (RuntimeException) 148 { 149 ThrowIfDisposed(); 150 ::Window* pWindow = GetWindow(); 151 if (pWindow != NULL) 152 return pWindow->GetAccessible(sal_False); 153 else 154 return NULL; 155 } 156 157 158 159 160 void SAL_CALL Pane::setAccessible ( 161 const Reference<accessibility::XAccessible>& rxAccessible) 162 throw (RuntimeException) 163 { 164 ThrowIfDisposed(); 165 ::Window* pWindow = GetWindow(); 166 if (pWindow != NULL) 167 pWindow->SetAccessible(rxAccessible); 168 } 169 170 171 172 173 //----- XResource ------------------------------------------------------------- 174 175 Reference<XResourceId> SAL_CALL Pane::getResourceId (void) 176 throw (RuntimeException) 177 { 178 ThrowIfDisposed(); 179 180 return mxPaneId; 181 } 182 183 184 185 186 sal_Bool SAL_CALL Pane::isAnchorOnly (void) 187 throw (RuntimeException) 188 { 189 return true; 190 } 191 192 193 194 195 //----- XUnoTunnel ------------------------------------------------------------ 196 197 const Sequence<sal_Int8>& Pane::getUnoTunnelId (void) 198 { 199 static Sequence<sal_Int8>* pSequence = NULL; 200 if (pSequence == NULL) 201 { 202 const ::vos::OGuard aSolarGuard (Application::GetSolarMutex()); 203 if (pSequence == NULL) 204 { 205 static ::com::sun::star::uno::Sequence<sal_Int8> aSequence (16); 206 rtl_createUuid((sal_uInt8*)aSequence.getArray(), 0, sal_True); 207 pSequence = &aSequence; 208 } 209 } 210 return *pSequence; 211 } 212 213 214 215 216 sal_Int64 SAL_CALL Pane::getSomething (const Sequence<sal_Int8>& rId) 217 throw (RuntimeException) 218 { 219 sal_Int64 nResult = 0; 220 221 if (rId.getLength() == 16 222 && rtl_compareMemory(getUnoTunnelId().getConstArray(), rId.getConstArray(), 16) == 0) 223 { 224 nResult = reinterpret_cast<sal_Int64>(this); 225 } 226 227 return nResult; 228 } 229 230 231 232 233 //----------------------------------------------------------------------------- 234 235 Reference<rendering::XCanvas> Pane::CreateCanvas (void) 236 throw (RuntimeException) 237 { 238 Reference<rendering::XCanvas> xCanvas; 239 240 if (mpWindow != NULL) 241 { 242 ::cppcanvas::SpriteCanvasSharedPtr pCanvas ( 243 ::cppcanvas::VCLFactory::getInstance().createSpriteCanvas(*mpWindow)); 244 if (pCanvas.get() != NULL) 245 xCanvas = Reference<rendering::XCanvas>(pCanvas->getUNOSpriteCanvas(), UNO_QUERY); 246 } 247 248 return xCanvas; 249 } 250 251 252 253 254 void Pane::ThrowIfDisposed (void) const 255 throw (lang::DisposedException) 256 { 257 if (rBHelper.bDisposed || rBHelper.bInDispose) 258 { 259 throw lang::DisposedException ( 260 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 261 "Pane object has already been disposed")), 262 const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this))); 263 } 264 } 265 266 267 } } // end of namespace sd::framework 268