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_svx.hxx" 26 27 #include <svx/svdoole2.hxx> 28 #include <com/sun/star/util/XModifyBroadcaster.hpp> 29 #include <com/sun/star/util/XModifiable.hpp> 30 #include <com/sun/star/embed/EmbedStates.hpp> 31 #include <com/sun/star/embed/ElementModes.hpp> 32 #include <com/sun/star/embed/EmbedMisc.hpp> 33 #include <com/sun/star/embed/Aspects.hpp> 34 #include <com/sun/star/embed/XInplaceClient.hpp> 35 #include <com/sun/star/embed/XInplaceObject.hpp> 36 #include <com/sun/star/embed/XLinkageSupport.hpp> 37 #include <com/sun/star/embed/NoVisualAreaSizeException.hpp> 38 #include <com/sun/star/embed/XWindowSupplier.hpp> 39 #include <com/sun/star/document/XEventListener.hpp> 40 #include <com/sun/star/container/XChild.hpp> 41 #include "com/sun/star/document/XStorageBasedDocument.hpp" 42 43 #include <comphelper/processfactory.hxx> 44 #include <cppuhelper/exc_hlp.hxx> 45 #include <unotools/ucbstreamhelper.hxx> 46 47 #include <toolkit/helper/vclunohelper.hxx> 48 #include <toolkit/awt/vclxwindow.hxx> 49 #include <toolkit/helper/convert.hxx> 50 51 #include <svtools/filter.hxx> 52 #include <svtools/embedhlp.hxx> 53 54 #include <sfx2/objsh.hxx> 55 #include <sfx2/ipclient.hxx> 56 #include <sfx2/lnkbase.hxx> 57 #include <tools/stream.hxx> 58 #include <comphelper/anytostring.hxx> 59 #include <svx/svdpagv.hxx> 60 #include <tools/globname.hxx> 61 #include <vcl/jobset.hxx> 62 #include <sot/clsids.hxx> 63 64 #include <sot/formats.hxx> 65 #include <sfx2/linkmgr.hxx> 66 #include <svtools/transfer.hxx> 67 #include <cppuhelper/implbase5.hxx> 68 69 #include <svl/solar.hrc> 70 #include <svl/urihelper.hxx> 71 #include <vos/mutex.hxx> 72 #include <vcl/svapp.hxx> 73 74 #include <svx/svdpagv.hxx> 75 #include <svx/svdmodel.hxx> 76 #include "svx/svdglob.hxx" // Stringcache 77 #include "svx/svdstr.hrc" // Objektname 78 #include <svx/svdetc.hxx> 79 #include <svx/svdview.hxx> 80 #include "unomlstr.hxx" 81 #include <svx/charthelper.hxx> 82 #include <svx/sdr/contact/viewcontactofsdrole2obj.hxx> 83 #include <svx/svdograf.hxx> 84 #include <svx/sdr/properties/oleproperties.hxx> 85 86 // #i100710# 87 #include <svx/xlnclit.hxx> 88 #include <svx/xbtmpit.hxx> 89 #include <svx/xflbmtit.hxx> 90 #include <svx/xflbstit.hxx> 91 92 // #i118485# 93 #include <basegfx/matrix/b2dhommatrix.hxx> 94 #include <basegfx/polygon/b2dpolypolygon.hxx> 95 #include <editeng/outlobj.hxx> 96 97 #include <svx/svdpage.hxx> 98 99 using namespace ::rtl; 100 using namespace ::com::sun::star; 101 102 uno::Reference < beans::XPropertySet > lcl_getFrame_throw(const SdrOle2Obj* _pObject) 103 { 104 uno::Reference < beans::XPropertySet > xFrame; 105 if ( _pObject ) 106 { 107 uno::Reference< frame::XController> xController = _pObject->GetParentXModel()->getCurrentController(); 108 if ( xController.is() ) 109 { 110 xFrame.set( xController->getFrame(),uno::UNO_QUERY_THROW); 111 } 112 } // if ( _pObject ) 113 return xFrame; 114 } 115 116 class SdrLightEmbeddedClient_Impl : public ::cppu::WeakImplHelper5 117 < embed::XStateChangeListener 118 , document::XEventListener 119 , embed::XInplaceClient 120 , embed::XEmbeddedClient 121 , embed::XWindowSupplier 122 > 123 { 124 uno::Reference< awt::XWindow > m_xWindow; 125 SdrOle2Obj* mpObj; 126 127 Fraction m_aScaleWidth; 128 Fraction m_aScaleHeight; 129 130 131 public: 132 SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj ); 133 void Release(); 134 135 void SetSizeScale( const Fraction& aScaleWidth, const Fraction& aScaleHeight ) 136 { 137 m_aScaleWidth = aScaleWidth; 138 m_aScaleHeight = aScaleHeight; 139 } 140 141 Fraction GetScaleWidth() const { return m_aScaleWidth; } 142 Fraction GetScaleHeight() const { return m_aScaleHeight; } 143 144 void setWindow(const uno::Reference< awt::XWindow >& _xWindow); 145 146 private: 147 Rectangle impl_getScaledRect_nothrow() const; 148 // XStateChangeListener 149 virtual void SAL_CALL changingState( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException); 150 virtual void SAL_CALL stateChanged( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException); 151 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 152 153 // document::XEventListener 154 virtual void SAL_CALL notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException ); 155 156 // XEmbeddedClient 157 virtual void SAL_CALL saveObject() throw ( embed::ObjectSaveVetoException, uno::Exception, uno::RuntimeException ); 158 virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) throw ( embed::WrongStateException, uno::RuntimeException ); 159 160 // XComponentSupplier 161 virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() throw ( uno::RuntimeException ); 162 163 // XInplaceClient 164 virtual sal_Bool SAL_CALL canInplaceActivate() throw ( uno::RuntimeException ); 165 virtual void SAL_CALL activatingInplace() throw ( embed::WrongStateException, uno::RuntimeException ); 166 virtual void SAL_CALL activatingUI() throw ( embed::WrongStateException, uno::RuntimeException ); 167 virtual void SAL_CALL deactivatedInplace() throw ( embed::WrongStateException, uno::RuntimeException ); 168 virtual void SAL_CALL deactivatedUI() throw ( embed::WrongStateException, uno::RuntimeException ); 169 virtual uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL getLayoutManager() throw ( embed::WrongStateException, uno::RuntimeException ); 170 virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() throw ( embed::WrongStateException, uno::RuntimeException ); 171 virtual awt::Rectangle SAL_CALL getPlacement() throw ( embed::WrongStateException, uno::RuntimeException ); 172 virtual awt::Rectangle SAL_CALL getClipRectangle() throw ( embed::WrongStateException, uno::RuntimeException ); 173 virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) throw ( embed::WrongStateException, uno::RuntimeException ); 174 virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) throw ( embed::WrongStateException, uno::RuntimeException ); 175 virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) throw ( embed::WrongStateException, uno::Exception, uno::RuntimeException ); 176 177 // XWindowSupplier 178 virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() throw ( uno::RuntimeException ); 179 }; 180 181 //-------------------------------------------------------------------- 182 SdrLightEmbeddedClient_Impl::SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj ) 183 : mpObj( pObj ) 184 { 185 } 186 Rectangle SdrLightEmbeddedClient_Impl::impl_getScaledRect_nothrow() const 187 { 188 MapUnit aContainerMapUnit( MAP_100TH_MM ); 189 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 190 if ( xParentVis.is() ) 191 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 192 Rectangle aLogicRect( mpObj->GetLogicRect() ); 193 // apply scaling to object area and convert to pixels 194 aLogicRect.SetSize( Size( Fraction( aLogicRect.GetWidth() ) * m_aScaleWidth, 195 Fraction( aLogicRect.GetHeight() ) * m_aScaleHeight ) ); 196 return aLogicRect; 197 } 198 //-------------------------------------------------------------------- 199 void SAL_CALL SdrLightEmbeddedClient_Impl::changingState( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 /*nOldState*/, ::sal_Int32 /*nNewState*/ ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException) 200 { 201 } 202 203 //-------------------------------------------------------------------- 204 void SdrLightEmbeddedClient_Impl::Release() 205 { 206 { 207 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 208 mpObj = NULL; 209 } 210 211 release(); 212 } 213 214 //-------------------------------------------------------------------- 215 void SAL_CALL SdrLightEmbeddedClient_Impl::stateChanged( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException) 216 { 217 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 218 219 if ( mpObj && nOldState == embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING ) 220 { 221 mpObj->ObjectLoaded(); 222 GetSdrGlobalData().GetOLEObjCache().InsertObj(mpObj); 223 } 224 else if ( mpObj && nNewState == embed::EmbedStates::LOADED && nOldState == embed::EmbedStates::RUNNING ) 225 { 226 GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj); 227 } 228 } 229 230 //-------------------------------------------------------------------- 231 void SAL_CALL SdrLightEmbeddedClient_Impl::disposing( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) throw (::com::sun::star::uno::RuntimeException) 232 { 233 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 234 235 GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj); 236 } 237 238 //-------------------------------------------------------------------- 239 void SAL_CALL SdrLightEmbeddedClient_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException ) 240 { 241 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 242 243 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 244 245 // the code currently makes sence only in case there is no other client 246 if ( mpObj && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON && aEvent.EventName.equalsAscii("OnVisAreaChanged") 247 && mpObj->GetObjRef().is() && mpObj->GetObjRef()->getClientSite() == uno::Reference< embed::XEmbeddedClient >( this ) ) 248 { 249 try 250 { 251 MapUnit aContainerMapUnit( MAP_100TH_MM ); 252 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 253 if ( xParentVis.is() ) 254 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 255 256 MapUnit aObjMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpObj->GetObjRef()->getMapUnit( mpObj->GetAspect() ) ); 257 258 Rectangle aVisArea; 259 awt::Size aSz; 260 try 261 { 262 aSz = mpObj->GetObjRef()->getVisualAreaSize( mpObj->GetAspect() ); 263 } 264 catch( embed::NoVisualAreaSizeException& ) 265 { 266 OSL_ENSURE( sal_False, "No visual area size!\n" ); 267 aSz.Width = 5000; 268 aSz.Height = 5000; 269 } 270 catch( uno::Exception& ) 271 { 272 OSL_ENSURE( sal_False, "Unexpected exception!\n" ); 273 aSz.Width = 5000; 274 aSz.Height = 5000; 275 } 276 277 aVisArea.SetSize( Size( aSz.Width, aSz.Height ) ); 278 aVisArea = OutputDevice::LogicToLogic( aVisArea, aObjMapUnit, aContainerMapUnit ); 279 Size aScaledSize( static_cast< long >( m_aScaleWidth * Fraction( aVisArea.GetWidth() ) ), 280 static_cast< long >( m_aScaleHeight * Fraction( aVisArea.GetHeight() ) ) ); 281 Rectangle aLogicRect( mpObj->GetLogicRect() ); 282 283 // react to the change if the difference is bigger than one pixel 284 Size aPixelDiff = 285 Application::GetDefaultDevice()->LogicToPixel( 286 Size( aLogicRect.GetWidth() - aScaledSize.Width(), 287 aLogicRect.GetHeight() - aScaledSize.Height() ), 288 aContainerMapUnit ); 289 if( aPixelDiff.Width() || aPixelDiff.Height() ) 290 { 291 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) ); 292 mpObj->BroadcastObjectChange(); 293 } 294 else 295 mpObj->ActionChanged(); 296 } 297 catch( uno::Exception& ) 298 { 299 OSL_ENSURE( sal_False, "Unexpected exception!\n" ); 300 } 301 } 302 } 303 304 //-------------------------------------------------------------------- 305 void SAL_CALL SdrLightEmbeddedClient_Impl::saveObject() 306 throw ( embed::ObjectSaveVetoException, 307 uno::Exception, 308 uno::RuntimeException ) 309 { 310 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 311 uno::Reference< embed::XCommonEmbedPersist > xPersist; 312 uno::Reference< util::XModifiable > xModifiable; 313 314 { 315 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 316 317 if ( !mpObj ) 318 throw embed::ObjectSaveVetoException(); 319 320 // the common persistance is supported by objects and links 321 xPersist = uno::Reference< embed::XCommonEmbedPersist >( mpObj->GetObjRef(), uno::UNO_QUERY_THROW ); 322 xModifiable = uno::Reference< util::XModifiable >( mpObj->GetParentXModel(), uno::UNO_QUERY ); 323 } 324 325 xPersist->storeOwn(); 326 327 if ( xModifiable.is() ) 328 xModifiable->setModified( sal_True ); 329 } 330 331 //-------------------------------------------------------------------- 332 void SAL_CALL SdrLightEmbeddedClient_Impl::visibilityChanged( sal_Bool /*bVisible*/ ) 333 throw ( embed::WrongStateException, 334 uno::RuntimeException ) 335 { 336 // nothing to do currently 337 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 338 if ( mpObj ) 339 { 340 Rectangle aLogicRect( mpObj->GetLogicRect() ); 341 Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() ); 342 343 if( mpObj->IsChart() ) 344 { 345 //charts never should be stretched see #i84323# for example 346 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) ); 347 mpObj->BroadcastObjectChange(); 348 } // if( mpObj->IsChart() ) 349 } 350 } 351 352 //-------------------------------------------------------------------- 353 uno::Reference< util::XCloseable > SAL_CALL SdrLightEmbeddedClient_Impl::getComponent() 354 throw ( uno::RuntimeException ) 355 { 356 uno::Reference< util::XCloseable > xResult; 357 358 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 359 if ( mpObj ) 360 xResult = uno::Reference< util::XCloseable >( mpObj->GetParentXModel(), uno::UNO_QUERY ); 361 362 return xResult; 363 } 364 // XInplaceClient 365 //-------------------------------------------------------------------- 366 sal_Bool SAL_CALL SdrLightEmbeddedClient_Impl::canInplaceActivate() 367 throw ( uno::RuntimeException ) 368 { 369 sal_Bool bRet = sal_False; 370 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 371 if ( mpObj ) 372 { 373 uno::Reference< embed::XEmbeddedObject > xObject = mpObj->GetObjRef(); 374 if ( !xObject.is() ) 375 throw uno::RuntimeException(); 376 // we don't want to switch directly from outplace to inplace mode 377 bRet = !( xObject->getCurrentState() == embed::EmbedStates::ACTIVE || mpObj->GetAspect() == embed::Aspects::MSOLE_ICON ); 378 } // if ( mpObj ) 379 return bRet; 380 } 381 382 //-------------------------------------------------------------------- 383 void SAL_CALL SdrLightEmbeddedClient_Impl::activatingInplace() 384 throw ( embed::WrongStateException, 385 uno::RuntimeException ) 386 { 387 } 388 389 //-------------------------------------------------------------------- 390 void SAL_CALL SdrLightEmbeddedClient_Impl::activatingUI() 391 throw ( embed::WrongStateException, 392 uno::RuntimeException ) 393 { 394 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 395 396 uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj)); 397 uno::Reference < frame::XFrame > xOwnFrame( xFrame,uno::UNO_QUERY); 398 uno::Reference < frame::XFramesSupplier > xParentFrame( xOwnFrame->getCreator(), uno::UNO_QUERY ); 399 if ( xParentFrame.is() ) 400 xParentFrame->setActiveFrame( xOwnFrame ); 401 402 OLEObjCache& rObjCache = GetSdrGlobalData().GetOLEObjCache(); 403 const sal_uIntPtr nCount = rObjCache.Count(); 404 for(sal_Int32 i = nCount-1 ; i >= 0;--i) 405 { 406 SdrOle2Obj* pObj = reinterpret_cast<SdrOle2Obj*>(rObjCache.GetObject(i)); 407 if ( pObj != mpObj ) 408 { 409 // only deactivate ole objects which belongs to the same frame 410 if ( xFrame == lcl_getFrame_throw(pObj) ) 411 { 412 uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef(); 413 try 414 { 415 if ( xObject->getStatus( pObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE ) 416 xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE ); 417 else 418 { 419 // the links should not stay in running state for long time because of locking 420 uno::Reference< embed::XLinkageSupport > xLink( xObject, uno::UNO_QUERY ); 421 if ( xLink.is() && xLink->isLink() ) 422 xObject->changeState( embed::EmbedStates::LOADED ); 423 else 424 xObject->changeState( embed::EmbedStates::RUNNING ); 425 } 426 } 427 catch (com::sun::star::uno::Exception& ) 428 {} 429 } 430 } 431 } // for(sal_Int32 i = nCount-1 ; i >= 0;--i) 432 433 //m_pClient->GetViewShell()->UIActivating( m_pClient ); 434 } 435 436 //-------------------------------------------------------------------- 437 void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedInplace() 438 throw ( embed::WrongStateException, 439 uno::RuntimeException ) 440 { 441 } 442 443 //-------------------------------------------------------------------- 444 void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedUI() 445 throw ( embed::WrongStateException, 446 uno::RuntimeException ) 447 { 448 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 449 com::sun::star::uno::Reference< ::com::sun::star::frame::XLayoutManager > xLayoutManager(getLayoutManager()); 450 if ( xLayoutManager.is() ) 451 { 452 const static rtl::OUString aMenuBarURL( RTL_CONSTASCII_USTRINGPARAM( "private:resource/menubar/menubar" )); 453 if ( !xLayoutManager->isElementVisible( aMenuBarURL ) ) 454 xLayoutManager->createElement( aMenuBarURL ); 455 } 456 } 457 458 //-------------------------------------------------------------------- 459 uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL SdrLightEmbeddedClient_Impl::getLayoutManager() 460 throw ( embed::WrongStateException, 461 uno::RuntimeException ) 462 { 463 uno::Reference< ::com::sun::star::frame::XLayoutManager > xMan; 464 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 465 uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj)); 466 try 467 { 468 xMan.set(xFrame->getPropertyValue( ::rtl::OUString::createFromAscii("LayoutManager") ),uno::UNO_QUERY); 469 } 470 catch ( uno::Exception& ) 471 { 472 throw uno::RuntimeException(); 473 } 474 475 return xMan; 476 } 477 478 //-------------------------------------------------------------------- 479 uno::Reference< frame::XDispatchProvider > SAL_CALL SdrLightEmbeddedClient_Impl::getInplaceDispatchProvider() 480 throw ( embed::WrongStateException, 481 uno::RuntimeException ) 482 { 483 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 484 return uno::Reference < frame::XDispatchProvider >( lcl_getFrame_throw(mpObj), uno::UNO_QUERY_THROW ); 485 } 486 487 //-------------------------------------------------------------------- 488 awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getPlacement() 489 throw ( embed::WrongStateException, 490 uno::RuntimeException ) 491 { 492 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 493 if ( !mpObj ) 494 throw uno::RuntimeException(); 495 496 Rectangle aLogicRect = impl_getScaledRect_nothrow(); 497 MapUnit aContainerMapUnit( MAP_100TH_MM ); 498 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 499 if ( xParentVis.is() ) 500 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 501 502 aLogicRect = Application::GetDefaultDevice()->LogicToPixel(aLogicRect,aContainerMapUnit); 503 return AWTRectangle( aLogicRect ); 504 } 505 506 //-------------------------------------------------------------------- 507 awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getClipRectangle() 508 throw ( embed::WrongStateException, 509 uno::RuntimeException ) 510 { 511 return getPlacement(); 512 } 513 514 //-------------------------------------------------------------------- 515 void SAL_CALL SdrLightEmbeddedClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ ) 516 throw ( embed::WrongStateException, 517 uno::RuntimeException ) 518 { 519 } 520 521 //-------------------------------------------------------------------- 522 void SAL_CALL SdrLightEmbeddedClient_Impl::scrollObject( const awt::Size& /*aOffset*/ ) 523 throw ( embed::WrongStateException, 524 uno::RuntimeException ) 525 { 526 } 527 528 //-------------------------------------------------------------------- 529 void SAL_CALL SdrLightEmbeddedClient_Impl::changedPlacement( const awt::Rectangle& aPosRect ) 530 throw ( embed::WrongStateException, 531 uno::Exception, 532 uno::RuntimeException ) 533 { 534 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 535 if ( !mpObj ) 536 throw uno::RuntimeException(); 537 538 uno::Reference< embed::XInplaceObject > xInplace( mpObj->GetObjRef(), uno::UNO_QUERY ); 539 if ( !xInplace.is() ) 540 throw uno::RuntimeException(); 541 542 // check if the change is at least one pixel in size 543 awt::Rectangle aOldRect = getPlacement(); 544 Rectangle aNewPixelRect = VCLRectangle( aPosRect ); 545 Rectangle aOldPixelRect = VCLRectangle( aOldRect ); 546 if ( aOldPixelRect == aNewPixelRect ) 547 // nothing has changed 548 return; 549 550 // new scaled object area 551 MapUnit aContainerMapUnit( MAP_100TH_MM ); 552 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 553 if ( xParentVis.is() ) 554 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 555 556 Rectangle aNewLogicRect = Application::GetDefaultDevice()->PixelToLogic(aNewPixelRect,aContainerMapUnit); 557 Rectangle aLogicRect = impl_getScaledRect_nothrow(); 558 559 if ( aNewLogicRect != aLogicRect ) 560 { 561 // the calculation of the object area has not changed the object size 562 // it should be done here then 563 //SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True ); 564 565 // new size of the object area without scaling 566 Size aNewObjSize( Fraction( aNewLogicRect.GetWidth() ) / m_aScaleWidth, 567 Fraction( aNewLogicRect.GetHeight() ) / m_aScaleHeight ); 568 569 // now remove scaling from new placement and keep this a the new object area 570 aNewLogicRect.SetSize( aNewObjSize ); 571 // react to the change if the difference is bigger than one pixel 572 Size aPixelDiff = 573 Application::GetDefaultDevice()->LogicToPixel( 574 Size( aLogicRect.GetWidth() - aNewObjSize.Width(), 575 aLogicRect.GetHeight() - aNewObjSize.Height() ), 576 aContainerMapUnit ); 577 if( aPixelDiff.Width() || aPixelDiff.Height() ) 578 { 579 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aNewObjSize ) ); 580 mpObj->BroadcastObjectChange(); 581 } 582 else 583 mpObj->ActionChanged(); 584 585 // let the window size be recalculated 586 //SizeHasChanged(); // TODO: OJ 587 } 588 } 589 // XWindowSupplier 590 //-------------------------------------------------------------------- 591 uno::Reference< awt::XWindow > SAL_CALL SdrLightEmbeddedClient_Impl::getWindow() 592 throw ( uno::RuntimeException ) 593 { 594 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 595 uno::Reference< awt::XWindow > xCurrent = m_xWindow; 596 if ( !xCurrent.is() ) 597 { 598 if ( !mpObj ) 599 throw uno::RuntimeException(); 600 uno::Reference< frame::XFrame> xFrame(lcl_getFrame_throw(mpObj),uno::UNO_QUERY_THROW); 601 xCurrent = xFrame->getComponentWindow(); 602 } // if ( !xCurrent.is() ) 603 return xCurrent; 604 } 605 void SdrLightEmbeddedClient_Impl::setWindow(const uno::Reference< awt::XWindow >& _xWindow) 606 { 607 m_xWindow = _xWindow; 608 } 609 610 //////////////////////////////////////////////////////////////////////////////////////////////////// 611 612 class SdrEmbedObjectLink : public sfx2::SvBaseLink 613 { 614 SdrOle2Obj* pObj; 615 616 public: 617 SdrEmbedObjectLink(SdrOle2Obj* pObj); 618 virtual ~SdrEmbedObjectLink(); 619 620 virtual void Closed(); 621 virtual void DataChanged( const String& rMimeType, 622 const ::com::sun::star::uno::Any & rValue ); 623 624 sal_Bool Connect() { return GetRealObject() != NULL; } 625 }; 626 627 // ----------------------------------------------------------------------------- 628 629 SdrEmbedObjectLink::SdrEmbedObjectLink(SdrOle2Obj* pObject): 630 ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB ), 631 pObj(pObject) 632 { 633 SetSynchron( sal_False ); 634 } 635 636 // ----------------------------------------------------------------------------- 637 638 SdrEmbedObjectLink::~SdrEmbedObjectLink() 639 { 640 } 641 642 // ----------------------------------------------------------------------------- 643 644 void SdrEmbedObjectLink::DataChanged( const String& /*rMimeType*/, 645 const ::com::sun::star::uno::Any & /*rValue*/ ) 646 { 647 if ( !pObj->UpdateLinkURL_Impl() ) 648 { 649 // the link URL was not changed 650 uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef(); 651 OSL_ENSURE( xObject.is(), "The object must exist always!\n" ); 652 if ( xObject.is() ) 653 { 654 // let the object reload the link 655 // TODO/LATER: reload call could be used for this case 656 657 try 658 { 659 sal_Int32 nState = xObject->getCurrentState(); 660 if ( nState != embed::EmbedStates::LOADED ) 661 { 662 // in some cases the linked file probably is not locked so it could be changed 663 xObject->changeState( embed::EmbedStates::LOADED ); 664 xObject->changeState( nState ); 665 } 666 } 667 catch ( uno::Exception& ) 668 { 669 } 670 } 671 } 672 673 pObj->GetNewReplacement(); 674 pObj->SetChanged(); 675 } 676 677 // ----------------------------------------------------------------------------- 678 679 void SdrEmbedObjectLink::Closed() 680 { 681 pObj->BreakFileLink_Impl(); 682 SvBaseLink::Closed(); 683 } 684 685 //////////////////////////////////////////////////////////////////////////////////////////////////// 686 687 class SdrOle2ObjImpl 688 { 689 public: 690 // TODO/LATER: do we really need this pointer? 691 GraphicObject* pGraphicObject; 692 String aPersistName; // name of object in persist 693 SdrLightEmbeddedClient_Impl* pLightClient; // must be registered as client only using AddOwnLightClient() call 694 695 // #107645# 696 // New local var to avoid repeated loading if load of OLE2 fails 697 sal_Bool mbLoadingOLEObjectFailed; 698 sal_Bool mbConnected; 699 700 SdrEmbedObjectLink* mpObjectLink; 701 String maLinkURL; 702 703 SdrOle2ObjImpl() 704 : pGraphicObject( NULL ) 705 // #107645# 706 // init to start situation, loading did not fail 707 , mbLoadingOLEObjectFailed( sal_False ) 708 , mbConnected( sal_False ) 709 , mpObjectLink( NULL ) 710 { 711 } 712 }; 713 714 //////////////////////////////////////////////////////////////////////////////////////////////////// 715 716 // Predicate determining whether the given OLE is an internal math 717 // object 718 static bool ImplIsMathObj( const uno::Reference < embed::XEmbeddedObject >& rObjRef ) 719 { 720 if ( !rObjRef.is() ) 721 return false; 722 723 SvGlobalName aClassName( rObjRef->getClassID() ); 724 if( aClassName == SvGlobalName(SO3_SM_CLASSID_30) || 725 aClassName == SvGlobalName(SO3_SM_CLASSID_40) || 726 aClassName == SvGlobalName(SO3_SM_CLASSID_50) || 727 aClassName == SvGlobalName(SO3_SM_CLASSID_60) || 728 aClassName == SvGlobalName(SO3_SM_CLASSID) ) 729 { 730 return true; 731 } 732 else 733 { 734 return false; 735 } 736 } 737 738 ////////////////////////////////////////////////////////////////////////////// 739 // BaseProperties section 740 741 sdr::properties::BaseProperties* SdrOle2Obj::CreateObjectSpecificProperties() 742 { 743 return new sdr::properties::OleProperties(*this); 744 } 745 746 ////////////////////////////////////////////////////////////////////////////// 747 // DrawContact section 748 749 sdr::contact::ViewContact* SdrOle2Obj::CreateObjectSpecificViewContact() 750 { 751 return new sdr::contact::ViewContactOfSdrOle2Obj(*this); 752 } 753 754 // ----------------------------------------------------------------------------- 755 756 TYPEINIT1(SdrOle2Obj,SdrRectObj); 757 DBG_NAME(SdrOle2Obj) 758 SdrOle2Obj::SdrOle2Obj(FASTBOOL bFrame_) : m_bTypeAsked(false) 759 ,m_bChart(false) 760 { 761 DBG_CTOR( SdrOle2Obj,NULL); 762 bInDestruction = sal_False; 763 mbSuppressSetVisAreaSize = false; 764 Init(); 765 bFrame=bFrame_; 766 } 767 768 // ----------------------------------------------------------------------------- 769 SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, FASTBOOL bFrame_) 770 : xObjRef( rNewObjRef ) 771 , m_bTypeAsked(false) 772 , m_bChart(false) 773 { 774 DBG_CTOR( SdrOle2Obj,NULL); 775 bInDestruction = sal_False; 776 mbSuppressSetVisAreaSize = false; 777 Init(); 778 779 bFrame=bFrame_; 780 781 if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 782 SetResizeProtect(sal_True); 783 784 // #108759# For math objects, set closed state to transparent 785 if( ImplIsMathObj( xObjRef.GetObject() ) ) 786 SetClosedObj( false ); 787 } 788 789 // ----------------------------------------------------------------------------- 790 791 SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, FASTBOOL bFrame_) 792 : xObjRef( rNewObjRef ) 793 , m_bTypeAsked(false) 794 , m_bChart(false) 795 { 796 DBG_CTOR( SdrOle2Obj,NULL); 797 bInDestruction = sal_False; 798 mbSuppressSetVisAreaSize = false; 799 Init(); 800 801 mpImpl->aPersistName = rNewObjName; 802 bFrame=bFrame_; 803 804 if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 805 SetResizeProtect(sal_True); 806 807 // #108759# For math objects, set closed state to transparent 808 if( ImplIsMathObj( xObjRef.GetObject() ) ) 809 SetClosedObj( false ); 810 } 811 812 // ----------------------------------------------------------------------------- 813 814 SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, const Rectangle& rNewRect, FASTBOOL bFrame_) 815 : SdrRectObj(rNewRect) 816 , xObjRef( rNewObjRef ) 817 , m_bTypeAsked(false) 818 , m_bChart(false) 819 { 820 DBG_CTOR( SdrOle2Obj,NULL); 821 bInDestruction = sal_False; 822 mbSuppressSetVisAreaSize = false; 823 Init(); 824 825 mpImpl->aPersistName = rNewObjName; 826 bFrame=bFrame_; 827 828 if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 829 SetResizeProtect(sal_True); 830 831 // #108759# For math objects, set closed state to transparent 832 if( ImplIsMathObj( xObjRef.GetObject() ) ) 833 SetClosedObj( false ); 834 } 835 836 // ----------------------------------------------------------------------------- 837 838 void SdrOle2Obj::Init() 839 { 840 mpImpl = new SdrOle2ObjImpl; 841 pModifyListener = NULL; 842 pGraphic=NULL; 843 mpImpl->pGraphicObject=NULL; 844 mpImpl->pLightClient = 0; 845 846 xObjRef.Lock( sal_True ); 847 } 848 849 // ----------------------------------------------------------------------------- 850 851 SdrOle2Obj::~SdrOle2Obj() 852 { 853 DBG_DTOR( SdrOle2Obj,NULL); 854 bInDestruction = sal_True; 855 856 if ( mpImpl->mbConnected ) 857 Disconnect(); 858 859 if( pGraphic!=NULL ) 860 delete pGraphic; 861 862 if(mpImpl->pGraphicObject!=NULL) 863 delete mpImpl->pGraphicObject; 864 865 if(pModifyListener) 866 { 867 pModifyListener->invalidate(); 868 pModifyListener->release(); 869 } 870 871 DisconnectFileLink_Impl(); 872 873 if ( mpImpl->pLightClient ) 874 { 875 mpImpl->pLightClient->Release(); 876 mpImpl->pLightClient = NULL; 877 } 878 879 delete mpImpl; 880 } 881 882 // ----------------------------------------------------------------------------- 883 void SdrOle2Obj::SetAspect( sal_Int64 nAspect ) 884 { 885 xObjRef.SetViewAspect( nAspect ); 886 } 887 888 // ----------------------------------------------------------------------------- 889 bool SdrOle2Obj::isInplaceActive() const 890 { 891 return xObjRef.is() && embed::EmbedStates::INPLACE_ACTIVE == xObjRef->getCurrentState(); 892 } 893 894 // ----------------------------------------------------------------------------- 895 bool SdrOle2Obj::isUiActive() const 896 { 897 return xObjRef.is() && embed::EmbedStates::UI_ACTIVE == xObjRef->getCurrentState(); 898 } 899 900 // ----------------------------------------------------------------------------- 901 902 void SdrOle2Obj::SetGraphic_Impl(const Graphic* pGrf) 903 { 904 if ( pGraphic ) 905 { 906 delete pGraphic; 907 pGraphic = NULL; 908 delete mpImpl->pGraphicObject; 909 mpImpl->pGraphicObject = NULL; 910 } 911 912 if (pGrf!=NULL) 913 { 914 pGraphic = new Graphic(*pGrf); 915 mpImpl->pGraphicObject = new GraphicObject( *pGraphic ); 916 } 917 918 SetChanged(); 919 BroadcastObjectChange(); 920 921 //if ( ppObjRef->Is() && pGrf ) 922 // BroadcastObjectChange(); 923 } 924 925 void SdrOle2Obj::SetGraphic(const Graphic* pGrf) 926 { 927 // only for setting a preview graphic 928 SetGraphic_Impl( pGrf ); 929 } 930 931 // ----------------------------------------------------------------------------- 932 933 FASTBOOL SdrOle2Obj::IsEmpty() const 934 { 935 return !(xObjRef.is()); 936 } 937 938 // ----------------------------------------------------------------------------- 939 940 void SdrOle2Obj::Connect() 941 { 942 if( IsEmptyPresObj() ) 943 return; 944 945 if( mpImpl->mbConnected ) 946 { 947 // mba: currently there are situations where it seems to be unavoidable to have multiple connects 948 // changing this would need a larger code rewrite, so for now I remove the assertion 949 // DBG_ERROR("Connect() called on connected object!"); 950 return; 951 } 952 953 Connect_Impl(); 954 AddListeners_Impl(); 955 } 956 957 // ----------------------------------------------------------------------------- 958 959 sal_Bool SdrOle2Obj::UpdateLinkURL_Impl() 960 { 961 sal_Bool bResult = sal_False; 962 963 if ( mpImpl->mpObjectLink ) 964 { 965 sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL; 966 if ( pLinkManager ) 967 { 968 String aNewLinkURL; 969 pLinkManager->GetDisplayNames( mpImpl->mpObjectLink, 0, &aNewLinkURL, 0, 0 ); 970 if ( !aNewLinkURL.EqualsIgnoreCaseAscii( mpImpl->maLinkURL ) ) 971 { 972 const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl(); 973 uno::Reference< embed::XCommonEmbedPersist > xPersObj( xObjRef.GetObject(), uno::UNO_QUERY ); 974 OSL_ENSURE( xPersObj.is(), "The object must exist!\n" ); 975 if ( xPersObj.is() ) 976 { 977 try 978 { 979 sal_Int32 nCurState = xObjRef->getCurrentState(); 980 if ( nCurState != embed::EmbedStates::LOADED ) 981 xObjRef->changeState( embed::EmbedStates::LOADED ); 982 983 // TODO/LATER: there should be possible to get current mediadescriptor settings from the object 984 uno::Sequence< beans::PropertyValue > aArgs( 1 ); 985 aArgs[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" ) ); 986 aArgs[0].Value <<= ::rtl::OUString( aNewLinkURL ); 987 xPersObj->reload( aArgs, uno::Sequence< beans::PropertyValue >() ); 988 989 mpImpl->maLinkURL = aNewLinkURL; 990 bResult = sal_True; 991 992 if ( nCurState != embed::EmbedStates::LOADED ) 993 xObjRef->changeState( nCurState ); 994 } 995 catch( ::com::sun::star::uno::Exception& e ) 996 { 997 (void)e; 998 DBG_ERROR( 999 (OString("SdrOle2Obj::UpdateLinkURL_Impl(), " 1000 "exception caught: ") + 1001 rtl::OUStringToOString( 1002 comphelper::anyToString( cppu::getCaughtException() ), 1003 RTL_TEXTENCODING_UTF8 )).getStr() ); 1004 } 1005 } 1006 1007 if ( !bResult ) 1008 { 1009 // TODO/LATER: return the old name to the link manager, is it possible? 1010 } 1011 } 1012 } 1013 } 1014 1015 return bResult; 1016 } 1017 1018 // ----------------------------------------------------------------------------- 1019 1020 void SdrOle2Obj::BreakFileLink_Impl() 1021 { 1022 uno::Reference<document::XStorageBasedDocument> xDoc; 1023 if ( pModel ) 1024 xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY); 1025 1026 if ( xDoc.is() ) 1027 { 1028 uno::Reference< embed::XStorage > xStorage = xDoc->getDocumentStorage(); 1029 if ( xStorage.is() ) 1030 { 1031 try 1032 { 1033 uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY_THROW ); 1034 xLinkSupport->breakLink( xStorage, mpImpl->aPersistName ); 1035 DisconnectFileLink_Impl(); 1036 mpImpl->maLinkURL = String(); 1037 } 1038 catch( ::com::sun::star::uno::Exception& e ) 1039 { 1040 (void)e; 1041 DBG_ERROR( 1042 (OString("SdrOle2Obj::BreakFileLink_Impl(), " 1043 "exception caught: ") + 1044 rtl::OUStringToOString( 1045 comphelper::anyToString( cppu::getCaughtException() ), 1046 RTL_TEXTENCODING_UTF8 )).getStr() ); 1047 } 1048 } 1049 } 1050 } 1051 1052 // ----------------------------------------------------------------------------- 1053 1054 void SdrOle2Obj::DisconnectFileLink_Impl() 1055 { 1056 sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL; 1057 if ( pLinkManager && mpImpl->mpObjectLink ) 1058 { 1059 pLinkManager->Remove( mpImpl->mpObjectLink ); 1060 mpImpl->mpObjectLink = NULL; 1061 } 1062 } 1063 1064 // ----------------------------------------------------------------------------- 1065 1066 void SdrOle2Obj::CheckFileLink_Impl() 1067 { 1068 if ( pModel && xObjRef.GetObject().is() && !mpImpl->mpObjectLink ) 1069 { 1070 try 1071 { 1072 uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY ); 1073 if ( xLinkSupport.is() && xLinkSupport->isLink() ) 1074 { 1075 String aLinkURL = xLinkSupport->getLinkURL(); 1076 if ( aLinkURL.Len() ) 1077 { 1078 // this is a file link so the model link manager should handle it 1079 sfx2::LinkManager* pLinkManager = pModel->GetLinkManager(); 1080 if ( pLinkManager ) 1081 { 1082 mpImpl->mpObjectLink = new SdrEmbedObjectLink( this ); 1083 mpImpl->maLinkURL = aLinkURL; 1084 pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, OBJECT_CLIENT_OLE, aLinkURL, NULL, NULL ); 1085 mpImpl->mpObjectLink->Connect(); 1086 } 1087 } 1088 } 1089 } 1090 catch( ::com::sun::star::uno::Exception& e ) 1091 { 1092 (void)e; 1093 DBG_ERROR( 1094 (OString("SdrOle2Obj::CheckFileLink_Impl(), " 1095 "exception caught: ") + 1096 rtl::OUStringToOString( 1097 comphelper::anyToString( cppu::getCaughtException() ), 1098 RTL_TEXTENCODING_UTF8 )).getStr() ); 1099 } 1100 } 1101 } 1102 1103 // ----------------------------------------------------------------------------- 1104 1105 void SdrOle2Obj::Reconnect_Impl() 1106 { 1107 DBG_ASSERT( mpImpl->mbConnected, "Assigned unconnected object?!" ); 1108 Connect_Impl(); 1109 } 1110 1111 void SdrOle2Obj::Connect_Impl() 1112 { 1113 if( pModel && mpImpl->aPersistName.Len() ) 1114 { 1115 try 1116 { 1117 ::comphelper::IEmbeddedHelper* pPers = pModel->GetPersist(); 1118 if ( pPers ) 1119 { 1120 comphelper::EmbeddedObjectContainer& rContainer = pPers->getEmbeddedObjectContainer(); 1121 if ( !rContainer.HasEmbeddedObject( mpImpl->aPersistName ) 1122 || ( xObjRef.is() && !rContainer.HasEmbeddedObject( xObjRef.GetObject() ) ) ) 1123 { 1124 // object not known to container document 1125 // No object -> disaster! 1126 DBG_ASSERT( xObjRef.is(), "No object in connect!"); 1127 if ( xObjRef.is() ) 1128 { 1129 // object came from the outside, now add it to the container 1130 ::rtl::OUString aTmp; 1131 rContainer.InsertEmbeddedObject( xObjRef.GetObject(), aTmp ); 1132 mpImpl->aPersistName = aTmp; 1133 } 1134 } 1135 else if ( !xObjRef.is() ) 1136 { 1137 xObjRef.Assign( rContainer.GetEmbeddedObject( mpImpl->aPersistName ), xObjRef.GetViewAspect() ); 1138 m_bTypeAsked = false; 1139 } 1140 1141 if ( xObjRef.GetObject().is() ) 1142 { 1143 xObjRef.AssignToContainer( &rContainer, mpImpl->aPersistName ); 1144 mpImpl->mbConnected = true; 1145 xObjRef.Lock( sal_True ); 1146 } 1147 } 1148 1149 if ( xObjRef.is() ) 1150 { 1151 if ( !mpImpl->pLightClient ) 1152 { 1153 mpImpl->pLightClient = new SdrLightEmbeddedClient_Impl( this ); 1154 mpImpl->pLightClient->acquire(); 1155 } 1156 1157 xObjRef->addStateChangeListener( mpImpl->pLightClient ); 1158 xObjRef->addEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) ); 1159 1160 if ( xObjRef->getCurrentState() != embed::EmbedStates::LOADED ) 1161 GetSdrGlobalData().GetOLEObjCache().InsertObj(this); 1162 1163 CheckFileLink_Impl(); 1164 1165 uno::Reference< container::XChild > xChild( xObjRef.GetObject(), uno::UNO_QUERY ); 1166 if( xChild.is() ) 1167 { 1168 uno::Reference< uno::XInterface > xParent( pModel->getUnoModel()); 1169 if( xParent.is()) 1170 xChild->setParent( pModel->getUnoModel() ); 1171 } 1172 1173 } 1174 } 1175 catch( ::com::sun::star::uno::Exception& e ) 1176 { 1177 (void)e; 1178 DBG_ERROR( 1179 (OString("SdrOle2Obj::Connect_Impl(), " 1180 "exception caught: ") + 1181 rtl::OUStringToOString( 1182 comphelper::anyToString( cppu::getCaughtException() ), 1183 RTL_TEXTENCODING_UTF8 )).getStr() ); 1184 } 1185 } 1186 1187 //TODO/LATER: wait for definition of MiscStatus RESIZEONPRINTERCHANGE 1188 //if ( xObjRef.is() && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE ) 1189 { 1190 //TODO/LATER: needs a new handling for OnPrinterChanged 1191 /* 1192 if (pModel && pModel->GetRefDevice() && 1193 pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER) 1194 { 1195 // Kein RefDevice oder RefDevice kein Printer 1196 sal_Bool bModified = (*ppObjRef)->IsModified(); 1197 Printer* pPrinter = (Printer*) pModel->GetRefDevice(); 1198 (*ppObjRef)->OnDocumentPrinterChanged( pPrinter ); 1199 (*ppObjRef)->SetModified( bModified ); 1200 }*/ 1201 } 1202 } 1203 1204 void SdrOle2Obj::ObjectLoaded() 1205 { 1206 AddListeners_Impl(); 1207 } 1208 1209 void SdrOle2Obj::AddListeners_Impl() 1210 { 1211 if( xObjRef.is() && xObjRef->getCurrentState() != embed::EmbedStates::LOADED ) 1212 { 1213 // register modify listener 1214 if( !pModifyListener ) 1215 { 1216 ((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this ); 1217 pModifyListener->acquire(); 1218 } 1219 1220 uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY ); 1221 if( xBC.is() && pModifyListener ) 1222 { 1223 uno::Reference< util::XModifyListener > xListener( pModifyListener ); 1224 xBC->addModifyListener( xListener ); 1225 } 1226 } 1227 } 1228 1229 // ----------------------------------------------------------------------------- 1230 1231 void SdrOle2Obj::Disconnect() 1232 { 1233 if( IsEmptyPresObj() ) 1234 return; 1235 1236 if( !mpImpl->mbConnected ) 1237 { 1238 DBG_ERROR("Disconnect() called on disconnected object!"); 1239 return; 1240 } 1241 1242 RemoveListeners_Impl(); 1243 Disconnect_Impl(); 1244 } 1245 1246 void SdrOle2Obj::RemoveListeners_Impl() 1247 { 1248 if( xObjRef.is() && mpImpl->aPersistName.Len() ) 1249 { 1250 try 1251 { 1252 sal_Int32 nState = xObjRef->getCurrentState(); 1253 if ( nState != embed::EmbedStates::LOADED ) 1254 { 1255 uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY ); 1256 if( xBC.is() && pModifyListener ) 1257 { 1258 uno::Reference< util::XModifyListener > xListener( pModifyListener ); 1259 xBC->removeModifyListener( xListener ); 1260 } 1261 } 1262 } 1263 catch( ::com::sun::star::uno::Exception& e ) 1264 { 1265 (void)e; 1266 DBG_ERROR( 1267 (OString("SdrOle2Obj::RemoveListeners_Impl(), " 1268 "exception caught: ") + 1269 rtl::OUStringToOString( 1270 comphelper::anyToString( cppu::getCaughtException() ), 1271 RTL_TEXTENCODING_UTF8 )).getStr() ); 1272 } 1273 } 1274 } 1275 1276 void SdrOle2Obj::Disconnect_Impl() 1277 { 1278 try 1279 { 1280 if ( pModel && mpImpl->aPersistName.Len() ) 1281 { 1282 if( pModel->IsInDestruction() ) 1283 { 1284 // TODO/LATER: here we must assume that the destruction of the model is enough to make clear that we will not 1285 // remove the object from the container, even if the DrawingObject itself is not destroyed (unfortunately this 1286 // There is no real need to do the following removing of the object from the container 1287 // in case the model has correct persistance, but in case of problems such a removing 1288 // would make the behaviour of the office more stable 1289 1290 comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer(); 1291 if ( pContainer ) 1292 { 1293 pContainer->CloseEmbeddedObject( xObjRef.GetObject() ); 1294 xObjRef.AssignToContainer( NULL, mpImpl->aPersistName ); 1295 } 1296 1297 // happens later than the destruction of the model, so we can't assert that). 1298 //DBG_ASSERT( bInDestruction, "Model is destroyed, but not me?!" ); 1299 //TODO/LATER: should be make sure that the ObjectShell also forgets the object, because we will close it soon? 1300 /* 1301 uno::Reference < util::XCloseable > xClose( xObjRef, uno::UNO_QUERY ); 1302 if ( xClose.is() ) 1303 { 1304 try 1305 { 1306 xClose->close( sal_True ); 1307 } 1308 catch ( util::CloseVetoException& ) 1309 { 1310 // there's still someone who needs the object! 1311 } 1312 } 1313 1314 xObjRef = NULL;*/ 1315 } 1316 else if ( xObjRef.is() ) 1317 { 1318 if ( pModel->getUnoModel().is() ) 1319 { 1320 // remove object, but don't close it (that's up to someone else) 1321 comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer(); 1322 if ( pContainer ) 1323 { 1324 pContainer->RemoveEmbeddedObject( xObjRef.GetObject(), sal_False); 1325 1326 // TODO/LATER: mpImpl->aPersistName contains outdated information, to have it uptodate 1327 // it should be returned from RemoveEmbeddedObject call. Currently it is no problem, 1328 // since no container is adjusted, actually the empty string could be provided as a name here 1329 xObjRef.AssignToContainer( NULL, mpImpl->aPersistName ); 1330 } 1331 1332 DisconnectFileLink_Impl(); 1333 } 1334 } 1335 } 1336 1337 if ( xObjRef.is() && mpImpl->pLightClient ) 1338 { 1339 xObjRef->removeStateChangeListener ( mpImpl->pLightClient ); 1340 xObjRef->removeEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) ); 1341 xObjRef->setClientSite( NULL ); 1342 1343 GetSdrGlobalData().GetOLEObjCache().RemoveObj(this); 1344 } 1345 } 1346 catch( ::com::sun::star::uno::Exception& e ) 1347 { 1348 (void)e; 1349 DBG_ERROR( 1350 (OString("SdrOle2Obj::Disconnect_Impl(), " 1351 "exception caught: ") + 1352 rtl::OUStringToOString( 1353 comphelper::anyToString( cppu::getCaughtException() ), 1354 RTL_TEXTENCODING_UTF8 )).getStr() ); 1355 } 1356 1357 mpImpl->mbConnected = false; 1358 } 1359 1360 // ----------------------------------------------------------------------------- 1361 1362 SdrObject* SdrOle2Obj::createSdrGrafObjReplacement(bool bAddText, bool bUseHCGraphic) const 1363 { 1364 Graphic* pOLEGraphic = GetGraphic(); 1365 1366 if(bUseHCGraphic && Application::GetSettings().GetStyleSettings().GetHighContrastMode()) 1367 { 1368 pOLEGraphic = getEmbeddedObjectRef().GetHCGraphic(); 1369 } 1370 1371 if(pOLEGraphic) 1372 { 1373 // #i118485# allow creating a SdrGrafObj representation 1374 SdrGrafObj* pClone = new SdrGrafObj(*pOLEGraphic); 1375 pClone->SetModel(GetModel()); 1376 1377 // copy transformation 1378 basegfx::B2DHomMatrix aMatrix; 1379 basegfx::B2DPolyPolygon aPolyPolygon; 1380 1381 TRGetBaseGeometry(aMatrix, aPolyPolygon); 1382 pClone->TRSetBaseGeometry(aMatrix, aPolyPolygon); 1383 1384 // copy all attributes to support graphic styles for OLEs 1385 pClone->SetStyleSheet(GetStyleSheet(), false); 1386 pClone->SetMergedItemSet(GetMergedItemSet()); 1387 1388 if(bAddText) 1389 { 1390 // #i118485# copy text (Caution! Model needed, as guaranteed in aw080) 1391 OutlinerParaObject* pOPO = GetOutlinerParaObject(); 1392 1393 if(pOPO && GetModel()) 1394 { 1395 pClone->NbcSetOutlinerParaObject(new OutlinerParaObject(*pOPO)); 1396 } 1397 } 1398 1399 return pClone; 1400 } 1401 else 1402 { 1403 // #i100710# pOLEGraphic may be zero (no visualisation available), 1404 // so we need to use the OLE replacement graphic 1405 SdrRectObj* pClone = new SdrRectObj(GetSnapRect()); 1406 pClone->SetModel(GetModel()); 1407 1408 // gray outline 1409 pClone->SetMergedItem(XLineStyleItem(XLINE_SOLID)); 1410 const svtools::ColorConfig aColorConfig; 1411 const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES)); 1412 pClone->SetMergedItem(XLineColorItem(String(), aColor.nColor)); 1413 1414 // bitmap fill 1415 pClone->SetMergedItem(XFillStyleItem(XFILL_BITMAP)); 1416 pClone->SetMergedItem(XFillBitmapItem(String(), Graphic(GetEmtyOLEReplacementBitmap()))); 1417 pClone->SetMergedItem(XFillBmpTileItem(false)); 1418 pClone->SetMergedItem(XFillBmpStretchItem(false)); 1419 1420 return pClone; 1421 } 1422 } 1423 1424 SdrObject* SdrOle2Obj::DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const 1425 { 1426 // #i118485# missing converter added 1427 if(GetModel()) 1428 { 1429 SdrObject* pRetval = createSdrGrafObjReplacement(true, false); 1430 1431 if(pRetval) 1432 { 1433 SdrObject* pRetval2 = pRetval->DoConvertToPolyObj(bBezier, bAddText); 1434 SdrObject::Free(pRetval); 1435 1436 return pRetval2; 1437 } 1438 } 1439 1440 return 0; 1441 } 1442 1443 // ----------------------------------------------------------------------------- 1444 1445 void SdrOle2Obj::SetModel(SdrModel* pNewModel) 1446 { 1447 ::comphelper::IEmbeddedHelper* pDestPers = pNewModel ? pNewModel->GetPersist() : 0; 1448 ::comphelper::IEmbeddedHelper* pSrcPers = pModel ? pModel->GetPersist() : 0; 1449 1450 if ( pNewModel == pModel ) 1451 { 1452 // don't know if this is necessary or if it will ever happen, but who know?! 1453 SdrRectObj::SetModel( pNewModel ); 1454 return; 1455 } 1456 1457 // assignment to model has changed 1458 DBG_ASSERT( pSrcPers || !mpImpl->mbConnected, "Connected object without a model?!" ); 1459 1460 DBG_ASSERT( pDestPers, "The destination model must have a persistence! Please submit an issue!" ); 1461 DBG_ASSERT( pDestPers != pSrcPers, "The source and the destination models should have different persistences! Problems are possible!" ); 1462 1463 // this is a bug if the target model has no persistence 1464 // no error handling is possible so just do nothing in this method 1465 if ( !pDestPers ) 1466 return; 1467 1468 RemoveListeners_Impl(); 1469 1470 if( pDestPers && pSrcPers && !IsEmptyPresObj() ) 1471 { 1472 try 1473 { 1474 // move the objects' storage; ObjectRef remains the same, but PersistName may change 1475 ::rtl::OUString aTmp; 1476 comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer(); 1477 uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName ); 1478 DBG_ASSERT( !xObjRef.is() || xObjRef.GetObject() == xObj, "Wrong object identity!" ); 1479 if ( xObj.is() ) 1480 { 1481 pDestPers->getEmbeddedObjectContainer().MoveEmbeddedObject( rContainer, xObj, aTmp ); 1482 mpImpl->aPersistName = aTmp; 1483 xObjRef.AssignToContainer( &pDestPers->getEmbeddedObjectContainer(), aTmp ); 1484 } 1485 DBG_ASSERT( aTmp.getLength(), "Copying embedded object failed!" ); 1486 } 1487 catch( ::com::sun::star::uno::Exception& e ) 1488 { 1489 (void)e; 1490 DBG_ERROR( 1491 (OString("SdrOle2Obj::SetModel(), " 1492 "exception caught: ") + 1493 rtl::OUStringToOString( 1494 comphelper::anyToString( cppu::getCaughtException() ), 1495 RTL_TEXTENCODING_UTF8 )).getStr() ); 1496 } 1497 } 1498 1499 SdrRectObj::SetModel( pNewModel ); 1500 1501 // #i43086# 1502 // #i85304 redo the change for charts for the above bugfix, as #i43086# does not ocur anymore 1503 //so maybe the ImpSetVisAreaSize call can be removed here completely 1504 //Nevertheless I leave it in for other objects as I am not sure about the side effects when removing now 1505 if( pModel && !pModel->isLocked() && !IsChart() ) 1506 ImpSetVisAreaSize(); 1507 1508 if( pDestPers && !IsEmptyPresObj() ) 1509 { 1510 if ( !pSrcPers || IsEmptyPresObj() ) 1511 // object wasn't connected, now it should 1512 Connect_Impl(); 1513 else 1514 Reconnect_Impl(); 1515 } 1516 1517 AddListeners_Impl(); 1518 } 1519 1520 // ----------------------------------------------------------------------------- 1521 1522 void SdrOle2Obj::SetPage(SdrPage* pNewPage) 1523 { 1524 FASTBOOL bRemove=pNewPage==NULL && pPage!=NULL; 1525 FASTBOOL bInsert=pNewPage!=NULL && pPage==NULL; 1526 1527 if (bRemove && mpImpl->mbConnected ) 1528 Disconnect(); 1529 1530 if(!pModel && !GetStyleSheet() && pNewPage->GetModel()) 1531 { 1532 // #119287# Set default StyleSheet for SdrGrafObj here, it is different from 'Default'. This 1533 // needs to be done before the style 'Default' is set from the :SetModel() call which is triggered 1534 // from the following :SetPage(). 1535 // TTTT: Needs to be moved in branch aw080 due to having a SdrModel from the beginning, is at this 1536 // place for convenience currently (works in both versions, is not in the way) 1537 SfxStyleSheet* pSheet = pNewPage->GetModel()->GetDefaultStyleSheetForSdrGrafObjAndSdrOle2Obj(); 1538 1539 if(pSheet) 1540 { 1541 SetStyleSheet(pSheet, false); 1542 } 1543 else 1544 { 1545 SetMergedItem(XFillStyleItem(XFILL_NONE)); 1546 SetMergedItem(XLineStyleItem(XLINE_NONE)); 1547 } 1548 } 1549 1550 SdrRectObj::SetPage(pNewPage); 1551 1552 if (bInsert && !mpImpl->mbConnected ) 1553 Connect(); 1554 } 1555 1556 // ----------------------------------------------------------------------------- 1557 1558 void SdrOle2Obj::SetObjRef( const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& rNewObjRef ) 1559 { 1560 DBG_ASSERT( !rNewObjRef.is() || !xObjRef.GetObject().is(), "SetObjRef called on already initialized object!"); 1561 if( rNewObjRef == xObjRef.GetObject() ) 1562 return; 1563 1564 // MBA: the caller of the method is responsible to control the old object, it will not be closed here 1565 // Otherwise WW8 import crashes because it tranfers control to OLENode by this method 1566 if ( xObjRef.GetObject().is() ) 1567 xObjRef.Lock( sal_False ); 1568 1569 // MBA: avoid removal of object in Disconnect! It is definitely a HACK to call SetObjRef(0)! 1570 // This call will try to close the objects; so if anybody else wants to keep it, it must be locked by a CloseListener 1571 xObjRef.Clear(); 1572 1573 if ( mpImpl->mbConnected ) 1574 Disconnect(); 1575 1576 xObjRef.Assign( rNewObjRef, GetAspect() ); 1577 m_bTypeAsked = false; 1578 1579 if ( xObjRef.is() ) 1580 { 1581 DELETEZ( pGraphic ); 1582 1583 if ( (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 1584 SetResizeProtect(sal_True); 1585 1586 // #108759# For math objects, set closed state to transparent 1587 if( ImplIsMathObj( rNewObjRef ) ) 1588 SetClosedObj( false ); 1589 1590 Connect(); 1591 } 1592 1593 SetChanged(); 1594 BroadcastObjectChange(); 1595 } 1596 1597 // ----------------------------------------------------------------------------- 1598 1599 void SdrOle2Obj::SetClosedObj( bool bIsClosed ) 1600 { 1601 // TODO/LATER: do we still need this hack? 1602 // #108759# Allow changes to the closed state of OLE objects 1603 bClosedObj = bIsClosed; 1604 } 1605 1606 // ----------------------------------------------------------------------------- 1607 1608 SdrObject* SdrOle2Obj::getFullDragClone() const 1609 { 1610 // special handling for OLE. The default handling works, but is too 1611 // slow when the whole OLE needs to be cloned. Get the Metafile and 1612 // create a graphic object with it 1613 1614 // #i118485# use central replacement generator 1615 return createSdrGrafObjReplacement(false, true); 1616 } 1617 1618 // ----------------------------------------------------------------------------- 1619 1620 void SdrOle2Obj::SetPersistName( const String& rPersistName ) 1621 { 1622 DBG_ASSERT( !mpImpl->aPersistName.Len(), "Persist name changed!"); 1623 1624 mpImpl->aPersistName = rPersistName; 1625 mpImpl->mbLoadingOLEObjectFailed = false; 1626 1627 Connect(); 1628 SetChanged(); 1629 } 1630 1631 void SdrOle2Obj::AbandonObject() 1632 { 1633 mpImpl->aPersistName.Erase(); 1634 mpImpl->mbLoadingOLEObjectFailed = false; 1635 SetObjRef(0); 1636 } 1637 1638 // ----------------------------------------------------------------------------- 1639 1640 String SdrOle2Obj::GetPersistName() const 1641 { 1642 return mpImpl->aPersistName; 1643 } 1644 1645 // ----------------------------------------------------------------------------- 1646 1647 void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const 1648 { 1649 // #i118485# Allowing much more attributes for OLEs 1650 rInfo.bRotateFreeAllowed = true; 1651 rInfo.bRotate90Allowed = true; 1652 rInfo.bMirrorFreeAllowed = true; 1653 rInfo.bMirror45Allowed = true; 1654 rInfo.bMirror90Allowed = true; 1655 rInfo.bTransparenceAllowed = true; 1656 rInfo.bGradientAllowed = true; 1657 rInfo.bShearAllowed = true; 1658 rInfo.bEdgeRadiusAllowed = false; 1659 rInfo.bNoOrthoDesired = false; 1660 rInfo.bCanConvToPath = true; 1661 rInfo.bCanConvToPoly = true; 1662 rInfo.bCanConvToPathLineToArea = false; 1663 rInfo.bCanConvToPolyLineToArea = false; 1664 rInfo.bCanConvToContour = true; 1665 } 1666 1667 // ----------------------------------------------------------------------------- 1668 1669 sal_uInt16 SdrOle2Obj::GetObjIdentifier() const 1670 { 1671 return bFrame ? sal_uInt16(OBJ_FRAME) : sal_uInt16(OBJ_OLE2); 1672 } 1673 1674 // ----------------------------------------------------------------------------- 1675 1676 void SdrOle2Obj::TakeObjNameSingul(XubString& rName) const 1677 { 1678 rName = ImpGetResStr(bFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2); 1679 1680 const String aName(GetName()); 1681 1682 if( aName.Len() ) 1683 { 1684 rName.AppendAscii(" '"); 1685 rName += aName; 1686 rName += sal_Unicode('\''); 1687 } 1688 } 1689 1690 // ----------------------------------------------------------------------------- 1691 1692 void SdrOle2Obj::TakeObjNamePlural(XubString& rName) const 1693 { 1694 rName=ImpGetResStr(bFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2); 1695 } 1696 1697 // ----------------------------------------------------------------------------- 1698 1699 void SdrOle2Obj::operator=(const SdrObject& rObj) 1700 { 1701 //TODO/LATER: who takes over control of my old object?! 1702 if( &rObj != this ) 1703 { 1704 // #116235# 1705 // ImpAssign( rObj ); 1706 const SdrOle2Obj& rOle2Obj = static_cast< const SdrOle2Obj& >( rObj ); 1707 1708 uno::Reference < util::XCloseable > xClose( xObjRef.GetObject(), uno::UNO_QUERY ); 1709 1710 if( pModel && mpImpl->mbConnected ) 1711 Disconnect(); 1712 1713 SdrRectObj::operator=( rObj ); 1714 1715 // #108867# Manually copying bClosedObj attribute 1716 SetClosedObj( rObj.IsClosedObj() ); 1717 1718 mpImpl->aPersistName = rOle2Obj.mpImpl->aPersistName; 1719 aProgName = rOle2Obj.aProgName; 1720 bFrame = rOle2Obj.bFrame; 1721 1722 if( rOle2Obj.pGraphic ) 1723 { 1724 if( pGraphic ) 1725 { 1726 delete pGraphic; 1727 delete mpImpl->pGraphicObject; 1728 } 1729 1730 pGraphic = new Graphic( *rOle2Obj.pGraphic ); 1731 mpImpl->pGraphicObject = new GraphicObject( *pGraphic ); 1732 } 1733 1734 if( pModel && rObj.GetModel() && !IsEmptyPresObj() ) 1735 { 1736 ::comphelper::IEmbeddedHelper* pDestPers = pModel->GetPersist(); 1737 ::comphelper::IEmbeddedHelper* pSrcPers = rObj.GetModel()->GetPersist(); 1738 if( pDestPers && pSrcPers ) 1739 { 1740 DBG_ASSERT( !xObjRef.is(), "Object already existing!" ); 1741 comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer(); 1742 uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName ); 1743 if ( xObj.is() ) 1744 { 1745 ::rtl::OUString aTmp; 1746 xObjRef.Assign( pDestPers->getEmbeddedObjectContainer().CopyAndGetEmbeddedObject( rContainer, xObj, aTmp ), rOle2Obj.GetAspect() ); 1747 m_bTypeAsked = false; 1748 mpImpl->aPersistName = aTmp; 1749 CheckFileLink_Impl(); 1750 } 1751 1752 Connect(); 1753 1754 /* only needed for MSOLE-Objects, now handled inside implementation of Object 1755 if ( xObjRef.is() && rOle2Obj.xObjRef.is() && rOle2Obj.GetAspect() != embed::Aspects::MSOLE_ICON ) 1756 { 1757 try 1758 { 1759 awt::Size aVisSize = rOle2Obj.xObjRef->getVisualAreaSize( rOle2Obj.GetAspect() ); 1760 if( rOle2Obj.xObjRef->getMapUnit( rOle2Obj.GetAspect() ) == xObjRef->getMapUnit( GetAspect() ) ) 1761 xObjRef->setVisualAreaSize( GetAspect(), aVisSize ); 1762 } 1763 catch ( embed::WrongStateException& ) 1764 { 1765 // setting of VisArea not necessary for objects that don't cache it in loaded state 1766 } 1767 catch( embed::NoVisualAreaSizeException& ) 1768 { 1769 // objects my not have visual areas 1770 } 1771 catch( uno::Exception& e ) 1772 { 1773 (void)e; 1774 DBG_ERROR( "SdrOle2Obj::operator=(), unexcpected exception caught!" ); 1775 } 1776 } */ 1777 } 1778 } 1779 } 1780 } 1781 1782 // ----------------------------------------------------------------------------- 1783 1784 void SdrOle2Obj::ImpSetVisAreaSize() 1785 { 1786 // #i118524# do not again set VisAreaSize when the call comes from OLE client (e.g. ObjectAreaChanged) 1787 if(mbSuppressSetVisAreaSize) 1788 return; 1789 1790 // currently there is no need to recalculate scaling for iconified objects 1791 // TODO/LATER: it might be needed in future when it is possible to change the icon 1792 if ( GetAspect() == embed::Aspects::MSOLE_ICON ) 1793 return; 1794 1795 // the object area of an embedded object was changed, e.g. by user interaction an a selected object 1796 GetObjRef(); 1797 if ( xObjRef.is() ) 1798 { 1799 OSL_ASSERT( pModel ); 1800 sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() ); 1801 1802 // the client is required to get access to scaling 1803 SfxInPlaceClient* pClient = SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() ); 1804 sal_Bool bHasOwnClient = 1805 ( mpImpl->pLightClient 1806 && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ); 1807 1808 if ( pClient || bHasOwnClient ) 1809 { 1810 // TODO/LATER: IMHO we need to do similar things when object is UIActive or OutplaceActive?! (MBA) 1811 if ( ((nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) && 1812 svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() )) 1813 || xObjRef->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE 1814 ) 1815 { 1816 Fraction aScaleWidth; 1817 Fraction aScaleHeight; 1818 if ( pClient ) 1819 { 1820 aScaleWidth = pClient->GetScaleWidth(); 1821 aScaleHeight = pClient->GetScaleHeight(); 1822 } 1823 else 1824 { 1825 aScaleWidth = mpImpl->pLightClient->GetScaleWidth(); 1826 aScaleHeight = mpImpl->pLightClient->GetScaleHeight(); 1827 } 1828 1829 // The object wants to resize itself (f.e. Chart wants to recalculate the layout) 1830 // or object is inplace active and so has a window that must be resized also 1831 // In these cases the change in the object area size will be reflected in a change of the 1832 // objects' visual area. The scaling will not change, but it might exist already and must 1833 // be used in calculations 1834 MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1835 Size aVisSize( (long)( Fraction( aRect.GetWidth() ) / aScaleWidth ), 1836 (long)( Fraction( aRect.GetHeight() ) / aScaleHeight ) ); 1837 1838 aVisSize = OutputDevice::LogicToLogic( aVisSize, pModel->GetScaleUnit(), aMapUnit); 1839 awt::Size aSz; 1840 aSz.Width = aVisSize.Width(); 1841 aSz.Height = aVisSize.Height(); 1842 xObjRef->setVisualAreaSize( GetAspect(), aSz ); 1843 1844 try 1845 { 1846 aSz = xObjRef->getVisualAreaSize( GetAspect() ); 1847 } 1848 catch( embed::NoVisualAreaSizeException& ) 1849 {} 1850 1851 Rectangle aAcceptedVisArea; 1852 aAcceptedVisArea.SetSize( Size( (long)( Fraction( long( aSz.Width ) ) * aScaleWidth ), 1853 (long)( Fraction( long( aSz.Height ) ) * aScaleHeight ) ) ); 1854 if (aVisSize != aAcceptedVisArea.GetSize()) 1855 { 1856 // server changed VisArea to its liking and the VisArea is different than the suggested one 1857 // store the new value as given by the object 1858 MapUnit aNewMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1859 aRect.SetSize(OutputDevice::LogicToLogic( aAcceptedVisArea.GetSize(), aNewMapUnit, pModel->GetScaleUnit())); 1860 } 1861 1862 // make the new object area known to the client 1863 // compared to the "else" branch aRect might have been changed by the object and no additional scaling was applied 1864 // OJ: WHY this -> OSL_ASSERT( pClient ); 1865 if( pClient ) 1866 pClient->SetObjArea(aRect); 1867 1868 // we need a new replacement image as the object has resized itself 1869 1870 //#i79578# don't request a new replacement image for charts to often 1871 //a chart sends a modified call to the framework if it was changed 1872 //thus the replacement update is already handled there 1873 if( !IsChart() ) 1874 xObjRef.UpdateReplacement(); 1875 } 1876 else 1877 { 1878 // The object isn't active and does not want to resize itself so the changed object area size 1879 // will be reflected in a changed object scaling 1880 Fraction aScaleWidth; 1881 Fraction aScaleHeight; 1882 Size aObjAreaSize; 1883 if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) ) 1884 { 1885 if ( pClient ) 1886 { 1887 Rectangle aScaleRect(aRect.TopLeft(), aObjAreaSize); 1888 pClient->SetObjAreaAndScale( aScaleRect, aScaleWidth, aScaleHeight); 1889 } 1890 else 1891 { 1892 mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight ); 1893 } 1894 } 1895 } 1896 } 1897 else if( (nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) && 1898 svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ) ) 1899 { 1900 //also handle not sfx based ole objects e.g. charts 1901 //#i83860# resizing charts in impress distorts fonts 1902 uno::Reference< embed::XVisualObject > xVisualObject( this->getXModel(), uno::UNO_QUERY ); 1903 if( xVisualObject.is() ) 1904 { 1905 MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1906 Point aTL( aRect.TopLeft() ); 1907 Point aBR( aRect.BottomRight() ); 1908 Point aTL2( OutputDevice::LogicToLogic( aTL, pModel->GetScaleUnit(), aMapUnit) ); 1909 Point aBR2( OutputDevice::LogicToLogic( aBR, pModel->GetScaleUnit(), aMapUnit) ); 1910 Rectangle aNewRect( aTL2, aBR2 ); 1911 xVisualObject->setVisualAreaSize( GetAspect(), awt::Size( aNewRect.GetWidth(), aNewRect.GetHeight() ) ); 1912 } 1913 } 1914 } 1915 } 1916 1917 // ----------------------------------------------------------------------------- 1918 1919 void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) 1920 { 1921 if( pModel && !pModel->isLocked() ) 1922 { 1923 GetObjRef(); 1924 if ( xObjRef.is() && ( xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE ) ) 1925 { 1926 // if the object needs recompose on resize 1927 // the client site should be created before the resize will take place 1928 // check whether there is no client site and create it if necessary 1929 AddOwnLightClient(); 1930 } 1931 } 1932 1933 SdrRectObj::NbcResize(rRef,xFact,yFact); 1934 1935 if( pModel && !pModel->isLocked() ) 1936 ImpSetVisAreaSize(); 1937 } 1938 1939 // ----------------------------------------------------------------------------- 1940 1941 void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo) 1942 { 1943 SdrRectObj::SetGeoData(rGeo); 1944 1945 if( pModel && !pModel->isLocked() ) 1946 ImpSetVisAreaSize(); 1947 } 1948 1949 // ----------------------------------------------------------------------------- 1950 1951 void SdrOle2Obj::NbcSetSnapRect(const Rectangle& rRect) 1952 { 1953 SdrRectObj::NbcSetSnapRect(rRect); 1954 1955 if( pModel && !pModel->isLocked() ) 1956 ImpSetVisAreaSize(); 1957 1958 if ( xObjRef.is() && IsChart() ) 1959 { 1960 //#i103460# charts do not necessaryly have an own size within ODF files, 1961 //for this case they need to use the size settings from the surrounding frame, 1962 //which is made available with this method as there is no other way 1963 xObjRef.SetDefaultSizeForChart( Size( rRect.GetWidth(), rRect.GetHeight() ) ); 1964 } 1965 } 1966 1967 // ----------------------------------------------------------------------------- 1968 1969 void SdrOle2Obj::NbcSetLogicRect(const Rectangle& rRect) 1970 { 1971 SdrRectObj::NbcSetLogicRect(rRect); 1972 1973 if( pModel && !pModel->isLocked() ) 1974 ImpSetVisAreaSize(); 1975 } 1976 1977 Graphic* SdrOle2Obj::GetGraphic() const 1978 { 1979 if ( xObjRef.is() ) 1980 return xObjRef.GetGraphic(); 1981 return pGraphic; 1982 } 1983 1984 void SdrOle2Obj::GetNewReplacement() 1985 { 1986 if ( xObjRef.is() ) 1987 xObjRef.UpdateReplacement(); 1988 } 1989 1990 // ----------------------------------------------------------------------------- 1991 1992 Size SdrOle2Obj::GetOrigObjSize( MapMode* pTargetMapMode ) const 1993 { 1994 return xObjRef.GetSize( pTargetMapMode ); 1995 } 1996 1997 // ----------------------------------------------------------------------------- 1998 1999 void SdrOle2Obj::NbcMove(const Size& rSize) 2000 { 2001 SdrRectObj::NbcMove(rSize); 2002 2003 if( pModel && !pModel->isLocked() ) 2004 ImpSetVisAreaSize(); 2005 } 2006 2007 // ----------------------------------------------------------------------------- 2008 2009 sal_Bool SdrOle2Obj::CanUnloadRunningObj( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect ) 2010 { 2011 sal_Bool bResult = sal_False; 2012 2013 sal_Int32 nState = xObj->getCurrentState(); 2014 if ( nState == embed::EmbedStates::LOADED ) 2015 { 2016 // the object is already unloaded 2017 bResult = sal_True; 2018 } 2019 else 2020 { 2021 uno::Reference < util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY ); 2022 if ( !xModifiable.is() ) 2023 bResult = sal_True; 2024 else 2025 { 2026 sal_Int64 nMiscStatus = xObj->getStatus( nAspect ); 2027 2028 if ( embed::EmbedMisc::MS_EMBED_ALWAYSRUN != ( nMiscStatus & embed::EmbedMisc::MS_EMBED_ALWAYSRUN ) && 2029 embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY != ( nMiscStatus & embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY ) && 2030 !( xModifiable.is() && xModifiable->isModified() ) && 2031 !( nState == embed::EmbedStates::INPLACE_ACTIVE || nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::ACTIVE ) ) 2032 { 2033 bResult = sal_True; 2034 } 2035 } 2036 } 2037 2038 return bResult; 2039 } 2040 2041 // ----------------------------------------------------------------------------- 2042 2043 sal_Bool SdrOle2Obj::Unload( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect ) 2044 { 2045 sal_Bool bResult = sal_False; 2046 2047 if ( CanUnloadRunningObj( xObj, nAspect ) ) 2048 { 2049 try 2050 { 2051 xObj->changeState( embed::EmbedStates::LOADED ); 2052 bResult = sal_True; 2053 } 2054 catch( ::com::sun::star::uno::Exception& e ) 2055 { 2056 (void)e; 2057 DBG_ERROR( 2058 (OString("SdrOle2Obj::Unload=(), " 2059 "exception caught: ") + 2060 rtl::OUStringToOString( 2061 comphelper::anyToString( cppu::getCaughtException() ), 2062 RTL_TEXTENCODING_UTF8 )).getStr() ); 2063 } 2064 } 2065 2066 return bResult; 2067 } 2068 2069 // ----------------------------------------------------------------------------- 2070 2071 sal_Bool SdrOle2Obj::Unload() 2072 { 2073 sal_Bool bUnloaded = sal_False; 2074 2075 if( xObjRef.is() ) 2076 { 2077 //TODO/LATER: no refcounting tricks anymore! 2078 //"customers" must register as state change listeners 2079 //Nicht notwendig im Doc DTor (MM) 2080 //sal_uIntPtr nRefCount = (*ppObjRef)->GetRefCount(); 2081 // prevent Unload if there are external references 2082 //if( nRefCount > 2 ) 2083 // return sal_False; 2084 //DBG_ASSERT( nRefCount == 2, "Wrong RefCount for unload" ); 2085 } 2086 else 2087 bUnloaded = sal_True; 2088 2089 if ( pModel && xObjRef.is() ) 2090 { 2091 bUnloaded = Unload( xObjRef.GetObject(), GetAspect() ); 2092 } 2093 2094 return bUnloaded; 2095 } 2096 2097 // ----------------------------------------------------------------------------- 2098 2099 void SdrOle2Obj::GetObjRef_Impl() 2100 { 2101 if ( !xObjRef.is() && mpImpl->aPersistName.Len() && pModel && pModel->GetPersist() ) 2102 { 2103 // #107645# 2104 // Only try loading if it did not went wrong up to now 2105 if(!mpImpl->mbLoadingOLEObjectFailed) 2106 { 2107 xObjRef.Assign( pModel->GetPersist()->getEmbeddedObjectContainer().GetEmbeddedObject( mpImpl->aPersistName ), GetAspect() ); 2108 m_bTypeAsked = false; 2109 CheckFileLink_Impl(); 2110 2111 // #107645# 2112 // If loading of OLE object failed, remember that to not invoke a endless 2113 // loop trying to load it again and again. 2114 if( xObjRef.is() ) 2115 { 2116 mpImpl->mbLoadingOLEObjectFailed = sal_True; 2117 } 2118 2119 // #108759# For math objects, set closed state to transparent 2120 if( ImplIsMathObj( xObjRef.GetObject() ) ) 2121 SetClosedObj( false ); 2122 } 2123 2124 if ( xObjRef.is() ) 2125 { 2126 if( !IsEmptyPresObj() ) 2127 { 2128 // #75637# remember modified status of model 2129 const sal_Bool bWasChanged(pModel ? pModel->IsChanged() : sal_False); 2130 2131 // perhaps preview not valid anymore 2132 // #75637# This line changes the modified state of the model 2133 SetGraphic_Impl( NULL ); 2134 2135 // #75637# if status was not set before, force it back 2136 // to not set, so that SetGraphic(0L) above does not 2137 // set the modified state of the model. 2138 if(!bWasChanged && pModel && pModel->IsChanged()) 2139 { 2140 pModel->SetChanged( sal_False ); 2141 } 2142 } 2143 2144 sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() ); 2145 (void)nMiscStatus; 2146 //TODO/LATER: wait until ResizeOnPrinterChange is defined 2147 //if ( nMiscStatus & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE ) 2148 { 2149 if (pModel && pModel->GetRefDevice() && 2150 pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER) 2151 { 2152 if(!bInDestruction) 2153 { 2154 //TODO/LATER: printerchange notification 2155 /* 2156 // prevent SetModified (don't want no update here) 2157 sal_Bool bWasEnabled = (*ppObjRef)->IsEnableSetModified(); 2158 if ( bWasEnabled ) 2159 (*ppObjRef)->EnableSetModified( sal_False ); 2160 2161 // Kein RefDevice oder RefDevice kein Printer 2162 Printer* pPrinter = (Printer*) pModel->GetRefDevice(); 2163 (*ppObjRef)->OnDocumentPrinterChanged( pPrinter ); 2164 2165 // reset state 2166 (*ppObjRef)->EnableSetModified( bWasEnabled );*/ 2167 } 2168 } 2169 } 2170 } 2171 2172 if ( xObjRef.is() ) 2173 Connect(); 2174 } 2175 2176 if ( mpImpl->mbConnected ) 2177 // move object to first position in cache 2178 GetSdrGlobalData().GetOLEObjCache().InsertObj(this); 2179 } 2180 2181 uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef() const 2182 { 2183 const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl(); 2184 return xObjRef.GetObject(); 2185 } 2186 2187 uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef_NoInit() const 2188 { 2189 return xObjRef.GetObject(); 2190 } 2191 2192 // ----------------------------------------------------------------------------- 2193 2194 uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const 2195 { 2196 GetObjRef(); 2197 if ( svt::EmbeddedObjectRef::TryRunningState(xObjRef.GetObject()) ) 2198 return uno::Reference< frame::XModel >( xObjRef->getComponent(), uno::UNO_QUERY ); 2199 else 2200 return uno::Reference< frame::XModel >(); 2201 } 2202 2203 // ----------------------------------------------------------------------------- 2204 2205 // #109985# 2206 sal_Bool SdrOle2Obj::IsChart() const 2207 { 2208 if ( !m_bTypeAsked ) 2209 { 2210 m_bChart = ChartHelper::IsChart(xObjRef); 2211 m_bTypeAsked = true; 2212 } 2213 return m_bChart; 2214 } 2215 2216 // ----------------------------------------------------------------------------- 2217 void SdrOle2Obj::SetGraphicToObj( const Graphic& aGraphic, const ::rtl::OUString& aMediaType ) 2218 { 2219 xObjRef.SetGraphic( aGraphic, aMediaType ); 2220 } 2221 2222 // ----------------------------------------------------------------------------- 2223 void SdrOle2Obj::SetGraphicToObj( const uno::Reference< io::XInputStream >& xGrStream, const ::rtl::OUString& aMediaType ) 2224 { 2225 xObjRef.SetGraphicStream( xGrStream, aMediaType ); 2226 } 2227 2228 // ----------------------------------------------------------------------------- 2229 sal_Bool SdrOle2Obj::IsCalc() const 2230 { 2231 if ( !xObjRef.is() ) 2232 return false; 2233 2234 SvGlobalName aObjClsId( xObjRef->getClassID() ); 2235 if( SvGlobalName(SO3_SC_CLASSID_30) == aObjClsId 2236 || SvGlobalName(SO3_SC_CLASSID_40) == aObjClsId 2237 || SvGlobalName(SO3_SC_CLASSID_50) == aObjClsId 2238 || SvGlobalName(SO3_SC_CLASSID_60) == aObjClsId 2239 || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_60) == aObjClsId 2240 || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_8) == aObjClsId 2241 || SvGlobalName(SO3_SC_CLASSID) == aObjClsId ) 2242 { 2243 return sal_True; 2244 } 2245 2246 return sal_False; 2247 } 2248 2249 // ----------------------------------------------------------------------------- 2250 uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const 2251 { 2252 uno::Reference< frame::XModel > xDoc; 2253 if ( pModel ) 2254 xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY); 2255 return xDoc; 2256 } 2257 2258 // ----------------------------------------------------------------------------- 2259 sal_Bool SdrOle2Obj::CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize ) 2260 { 2261 // TODO/LEAN: to avoid rounding errors scaling always uses the VisArea. 2262 // If we don't cache it for own objects also we must load the object here 2263 if ( !xObjRef.is() || !pModel ) 2264 return sal_False; 2265 2266 MapMode aMapMode( pModel->GetScaleUnit() ); 2267 aObjAreaSize = xObjRef.GetSize( &aMapMode ); 2268 2269 Size aSize = aRect.GetSize(); 2270 aScaleWidth = Fraction(aSize.Width(), aObjAreaSize.Width() ); 2271 aScaleHeight = Fraction(aSize.Height(), aObjAreaSize.Height() ); 2272 2273 // reduce to 10 binary digits 2274 Kuerzen(aScaleHeight, 10); 2275 Kuerzen(aScaleWidth, 10); 2276 2277 return sal_True; 2278 } 2279 2280 // ----------------------------------------------------------------------------- 2281 sal_Bool SdrOle2Obj::AddOwnLightClient() 2282 { 2283 // The Own Light Client must be registered in object only using this method! 2284 if ( !SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() ) 2285 && !( mpImpl->pLightClient && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ) ) 2286 { 2287 Connect(); 2288 2289 if ( xObjRef.is() && mpImpl->pLightClient ) 2290 { 2291 Fraction aScaleWidth; 2292 Fraction aScaleHeight; 2293 Size aObjAreaSize; 2294 if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) ) 2295 { 2296 mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight ); 2297 try { 2298 xObjRef->setClientSite( mpImpl->pLightClient ); 2299 return sal_True; 2300 } catch( uno::Exception& ) 2301 {} 2302 } 2303 2304 } 2305 2306 return sal_False; 2307 } 2308 2309 return sal_True; 2310 } 2311 2312 ////////////////////////////////////////////////////////////////////////////// 2313 2314 Bitmap SdrOle2Obj::GetEmtyOLEReplacementBitmap() 2315 { 2316 return Bitmap(ResId(BMP_SVXOLEOBJ, *ImpGetResMgr())); 2317 } 2318 2319 ////////////////////////////////////////////////////////////////////////////// 2320 2321 void SdrOle2Obj::SetWindow(const com::sun::star::uno::Reference < com::sun::star::awt::XWindow >& _xWindow) 2322 { 2323 if ( xObjRef.is() && mpImpl->pLightClient ) 2324 { 2325 mpImpl->pLightClient->setWindow(_xWindow); 2326 } 2327 } 2328 2329 ////////////////////////////////////////////////////////////////////////////// 2330 // eof 2331