1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_svx.hxx" 30 31 #include <svx/svdoole2.hxx> 32 #include <com/sun/star/util/XModifyBroadcaster.hpp> 33 #include <com/sun/star/util/XModifiable.hpp> 34 #include <com/sun/star/embed/EmbedStates.hpp> 35 #include <com/sun/star/embed/ElementModes.hpp> 36 #include <com/sun/star/embed/EmbedMisc.hpp> 37 #include <com/sun/star/embed/Aspects.hpp> 38 #include <com/sun/star/embed/XInplaceClient.hpp> 39 #include <com/sun/star/embed/XInplaceObject.hpp> 40 #include <com/sun/star/embed/XLinkageSupport.hpp> 41 #include <com/sun/star/embed/NoVisualAreaSizeException.hpp> 42 #include <com/sun/star/embed/XWindowSupplier.hpp> 43 #include <com/sun/star/document/XEventListener.hpp> 44 #include <com/sun/star/container/XChild.hpp> 45 #include "com/sun/star/document/XStorageBasedDocument.hpp" 46 47 #include <comphelper/processfactory.hxx> 48 #include <cppuhelper/exc_hlp.hxx> 49 #include <unotools/ucbstreamhelper.hxx> 50 51 #include <toolkit/helper/vclunohelper.hxx> 52 #include <toolkit/awt/vclxwindow.hxx> 53 #include <toolkit/helper/convert.hxx> 54 55 #include <svtools/filter.hxx> 56 #include <svtools/embedhlp.hxx> 57 58 #include <sfx2/objsh.hxx> 59 #include <sfx2/ipclient.hxx> 60 #include <sfx2/lnkbase.hxx> 61 #include <tools/stream.hxx> 62 #include <comphelper/anytostring.hxx> 63 #include <svx/svdpagv.hxx> 64 #include <tools/globname.hxx> 65 #include <vcl/jobset.hxx> 66 #include <sot/clsids.hxx> 67 68 #include <sot/formats.hxx> 69 #include <sfx2/linkmgr.hxx> 70 #include <svtools/transfer.hxx> 71 #include <cppuhelper/implbase5.hxx> 72 73 #include <svl/solar.hrc> 74 #include <svl/urihelper.hxx> 75 #include <vos/mutex.hxx> 76 #include <vcl/svapp.hxx> 77 78 #include <svx/svdpagv.hxx> 79 #include <svx/svdmodel.hxx> 80 #include "svx/svdglob.hxx" // Stringcache 81 #include "svx/svdstr.hrc" // Objektname 82 #include <svx/svdetc.hxx> 83 #include <svx/svdview.hxx> 84 #include "unomlstr.hxx" 85 #include <svtools/chartprettypainter.hxx> 86 #include <svx/sdr/contact/viewcontactofsdrole2obj.hxx> 87 #include <svx/svdograf.hxx> 88 #include <svx/sdr/properties/oleproperties.hxx> 89 90 // #i100710# 91 #include <svx/xlnclit.hxx> 92 #include <svx/xbtmpit.hxx> 93 #include <svx/xflbmtit.hxx> 94 #include <svx/xflbstit.hxx> 95 96 // #i118485# 97 #include <basegfx/matrix/b2dhommatrix.hxx> 98 #include <basegfx/polygon/b2dpolypolygon.hxx> 99 #include <editeng/outlobj.hxx> 100 101 using namespace ::rtl; 102 using namespace ::com::sun::star; 103 104 uno::Reference < beans::XPropertySet > lcl_getFrame_throw(const SdrOle2Obj* _pObject) 105 { 106 uno::Reference < beans::XPropertySet > xFrame; 107 if ( _pObject ) 108 { 109 uno::Reference< frame::XController> xController = _pObject->GetParentXModel()->getCurrentController(); 110 if ( xController.is() ) 111 { 112 xFrame.set( xController->getFrame(),uno::UNO_QUERY_THROW); 113 } 114 } // if ( _pObject ) 115 return xFrame; 116 } 117 118 class SdrLightEmbeddedClient_Impl : public ::cppu::WeakImplHelper5 119 < embed::XStateChangeListener 120 , document::XEventListener 121 , embed::XInplaceClient 122 , embed::XEmbeddedClient 123 , embed::XWindowSupplier 124 > 125 { 126 uno::Reference< awt::XWindow > m_xWindow; 127 SdrOle2Obj* mpObj; 128 129 Fraction m_aScaleWidth; 130 Fraction m_aScaleHeight; 131 132 133 public: 134 SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj ); 135 void Release(); 136 137 void SetSizeScale( const Fraction& aScaleWidth, const Fraction& aScaleHeight ) 138 { 139 m_aScaleWidth = aScaleWidth; 140 m_aScaleHeight = aScaleHeight; 141 } 142 143 Fraction GetScaleWidth() const { return m_aScaleWidth; } 144 Fraction GetScaleHeight() const { return m_aScaleHeight; } 145 146 void setWindow(const uno::Reference< awt::XWindow >& _xWindow); 147 148 private: 149 Rectangle impl_getScaledRect_nothrow() const; 150 // XStateChangeListener 151 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); 152 virtual void SAL_CALL stateChanged( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException); 153 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 154 155 // document::XEventListener 156 virtual void SAL_CALL notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException ); 157 158 // XEmbeddedClient 159 virtual void SAL_CALL saveObject() throw ( embed::ObjectSaveVetoException, uno::Exception, uno::RuntimeException ); 160 virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) throw ( embed::WrongStateException, uno::RuntimeException ); 161 162 // XComponentSupplier 163 virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() throw ( uno::RuntimeException ); 164 165 // XInplaceClient 166 virtual sal_Bool SAL_CALL canInplaceActivate() throw ( uno::RuntimeException ); 167 virtual void SAL_CALL activatingInplace() throw ( embed::WrongStateException, uno::RuntimeException ); 168 virtual void SAL_CALL activatingUI() throw ( embed::WrongStateException, uno::RuntimeException ); 169 virtual void SAL_CALL deactivatedInplace() throw ( embed::WrongStateException, uno::RuntimeException ); 170 virtual void SAL_CALL deactivatedUI() throw ( embed::WrongStateException, uno::RuntimeException ); 171 virtual uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL getLayoutManager() throw ( embed::WrongStateException, uno::RuntimeException ); 172 virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() throw ( embed::WrongStateException, uno::RuntimeException ); 173 virtual awt::Rectangle SAL_CALL getPlacement() throw ( embed::WrongStateException, uno::RuntimeException ); 174 virtual awt::Rectangle SAL_CALL getClipRectangle() throw ( embed::WrongStateException, uno::RuntimeException ); 175 virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) throw ( embed::WrongStateException, uno::RuntimeException ); 176 virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) throw ( embed::WrongStateException, uno::RuntimeException ); 177 virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) throw ( embed::WrongStateException, uno::Exception, uno::RuntimeException ); 178 179 // XWindowSupplier 180 virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() throw ( uno::RuntimeException ); 181 }; 182 183 //-------------------------------------------------------------------- 184 SdrLightEmbeddedClient_Impl::SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj ) 185 : mpObj( pObj ) 186 { 187 } 188 Rectangle SdrLightEmbeddedClient_Impl::impl_getScaledRect_nothrow() const 189 { 190 MapUnit aContainerMapUnit( MAP_100TH_MM ); 191 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 192 if ( xParentVis.is() ) 193 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 194 Rectangle aLogicRect( mpObj->GetLogicRect() ); 195 // apply scaling to object area and convert to pixels 196 aLogicRect.SetSize( Size( Fraction( aLogicRect.GetWidth() ) * m_aScaleWidth, 197 Fraction( aLogicRect.GetHeight() ) * m_aScaleHeight ) ); 198 return aLogicRect; 199 } 200 //-------------------------------------------------------------------- 201 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) 202 { 203 } 204 205 //-------------------------------------------------------------------- 206 void SdrLightEmbeddedClient_Impl::Release() 207 { 208 { 209 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 210 mpObj = NULL; 211 } 212 213 release(); 214 } 215 216 //-------------------------------------------------------------------- 217 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) 218 { 219 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 220 221 if ( mpObj && nOldState == embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING ) 222 { 223 mpObj->ObjectLoaded(); 224 GetSdrGlobalData().GetOLEObjCache().InsertObj(mpObj); 225 } 226 else if ( mpObj && nNewState == embed::EmbedStates::LOADED && nOldState == embed::EmbedStates::RUNNING ) 227 { 228 GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj); 229 } 230 } 231 232 //-------------------------------------------------------------------- 233 void SAL_CALL SdrLightEmbeddedClient_Impl::disposing( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) throw (::com::sun::star::uno::RuntimeException) 234 { 235 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 236 237 GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj); 238 } 239 240 //-------------------------------------------------------------------- 241 void SAL_CALL SdrLightEmbeddedClient_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException ) 242 { 243 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 244 245 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 246 247 // the code currently makes sence only in case there is no other client 248 if ( mpObj && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON && aEvent.EventName.equalsAscii("OnVisAreaChanged") 249 && mpObj->GetObjRef().is() && mpObj->GetObjRef()->getClientSite() == uno::Reference< embed::XEmbeddedClient >( this ) ) 250 { 251 try 252 { 253 MapUnit aContainerMapUnit( MAP_100TH_MM ); 254 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 255 if ( xParentVis.is() ) 256 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 257 258 MapUnit aObjMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpObj->GetObjRef()->getMapUnit( mpObj->GetAspect() ) ); 259 260 Rectangle aVisArea; 261 awt::Size aSz; 262 try 263 { 264 aSz = mpObj->GetObjRef()->getVisualAreaSize( mpObj->GetAspect() ); 265 } 266 catch( embed::NoVisualAreaSizeException& ) 267 { 268 OSL_ENSURE( sal_False, "No visual area size!\n" ); 269 aSz.Width = 5000; 270 aSz.Height = 5000; 271 } 272 catch( uno::Exception& ) 273 { 274 OSL_ENSURE( sal_False, "Unexpected exception!\n" ); 275 aSz.Width = 5000; 276 aSz.Height = 5000; 277 } 278 279 aVisArea.SetSize( Size( aSz.Width, aSz.Height ) ); 280 aVisArea = OutputDevice::LogicToLogic( aVisArea, aObjMapUnit, aContainerMapUnit ); 281 Size aScaledSize( static_cast< long >( m_aScaleWidth * Fraction( aVisArea.GetWidth() ) ), 282 static_cast< long >( m_aScaleHeight * Fraction( aVisArea.GetHeight() ) ) ); 283 Rectangle aLogicRect( mpObj->GetLogicRect() ); 284 285 // react to the change if the difference is bigger than one pixel 286 Size aPixelDiff = 287 Application::GetDefaultDevice()->LogicToPixel( 288 Size( aLogicRect.GetWidth() - aScaledSize.Width(), 289 aLogicRect.GetHeight() - aScaledSize.Height() ), 290 aContainerMapUnit ); 291 if( aPixelDiff.Width() || aPixelDiff.Height() ) 292 { 293 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) ); 294 mpObj->BroadcastObjectChange(); 295 } 296 else 297 mpObj->ActionChanged(); 298 } 299 catch( uno::Exception& ) 300 { 301 OSL_ENSURE( sal_False, "Unexpected exception!\n" ); 302 } 303 } 304 } 305 306 //-------------------------------------------------------------------- 307 void SAL_CALL SdrLightEmbeddedClient_Impl::saveObject() 308 throw ( embed::ObjectSaveVetoException, 309 uno::Exception, 310 uno::RuntimeException ) 311 { 312 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 313 uno::Reference< embed::XCommonEmbedPersist > xPersist; 314 uno::Reference< util::XModifiable > xModifiable; 315 316 { 317 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 318 319 if ( !mpObj ) 320 throw embed::ObjectSaveVetoException(); 321 322 // the common persistance is supported by objects and links 323 xPersist = uno::Reference< embed::XCommonEmbedPersist >( mpObj->GetObjRef(), uno::UNO_QUERY_THROW ); 324 xModifiable = uno::Reference< util::XModifiable >( mpObj->GetParentXModel(), uno::UNO_QUERY ); 325 } 326 327 xPersist->storeOwn(); 328 329 if ( xModifiable.is() ) 330 xModifiable->setModified( sal_True ); 331 } 332 333 //-------------------------------------------------------------------- 334 void SAL_CALL SdrLightEmbeddedClient_Impl::visibilityChanged( sal_Bool /*bVisible*/ ) 335 throw ( embed::WrongStateException, 336 uno::RuntimeException ) 337 { 338 // nothing to do currently 339 // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl 340 if ( mpObj ) 341 { 342 Rectangle aLogicRect( mpObj->GetLogicRect() ); 343 Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() ); 344 345 if( mpObj->IsChart() ) 346 { 347 //charts never should be stretched see #i84323# for example 348 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) ); 349 mpObj->BroadcastObjectChange(); 350 } // if( mpObj->IsChart() ) 351 } 352 } 353 354 //-------------------------------------------------------------------- 355 uno::Reference< util::XCloseable > SAL_CALL SdrLightEmbeddedClient_Impl::getComponent() 356 throw ( uno::RuntimeException ) 357 { 358 uno::Reference< util::XCloseable > xResult; 359 360 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 361 if ( mpObj ) 362 xResult = uno::Reference< util::XCloseable >( mpObj->GetParentXModel(), uno::UNO_QUERY ); 363 364 return xResult; 365 } 366 // XInplaceClient 367 //-------------------------------------------------------------------- 368 sal_Bool SAL_CALL SdrLightEmbeddedClient_Impl::canInplaceActivate() 369 throw ( uno::RuntimeException ) 370 { 371 sal_Bool bRet = sal_False; 372 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 373 if ( mpObj ) 374 { 375 uno::Reference< embed::XEmbeddedObject > xObject = mpObj->GetObjRef(); 376 if ( !xObject.is() ) 377 throw uno::RuntimeException(); 378 // we don't want to switch directly from outplace to inplace mode 379 bRet = !( xObject->getCurrentState() == embed::EmbedStates::ACTIVE || mpObj->GetAspect() == embed::Aspects::MSOLE_ICON ); 380 } // if ( mpObj ) 381 return bRet; 382 } 383 384 //-------------------------------------------------------------------- 385 void SAL_CALL SdrLightEmbeddedClient_Impl::activatingInplace() 386 throw ( embed::WrongStateException, 387 uno::RuntimeException ) 388 { 389 } 390 391 //-------------------------------------------------------------------- 392 void SAL_CALL SdrLightEmbeddedClient_Impl::activatingUI() 393 throw ( embed::WrongStateException, 394 uno::RuntimeException ) 395 { 396 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 397 398 uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj)); 399 uno::Reference < frame::XFrame > xOwnFrame( xFrame,uno::UNO_QUERY); 400 uno::Reference < frame::XFramesSupplier > xParentFrame( xOwnFrame->getCreator(), uno::UNO_QUERY ); 401 if ( xParentFrame.is() ) 402 xParentFrame->setActiveFrame( xOwnFrame ); 403 404 OLEObjCache& rObjCache = GetSdrGlobalData().GetOLEObjCache(); 405 const sal_uIntPtr nCount = rObjCache.Count(); 406 for(sal_Int32 i = nCount-1 ; i >= 0;--i) 407 { 408 SdrOle2Obj* pObj = reinterpret_cast<SdrOle2Obj*>(rObjCache.GetObject(i)); 409 if ( pObj != mpObj ) 410 { 411 // only deactivate ole objects which belongs to the same frame 412 if ( xFrame == lcl_getFrame_throw(pObj) ) 413 { 414 uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef(); 415 try 416 { 417 if ( xObject->getStatus( pObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE ) 418 xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE ); 419 else 420 { 421 // the links should not stay in running state for long time because of locking 422 uno::Reference< embed::XLinkageSupport > xLink( xObject, uno::UNO_QUERY ); 423 if ( xLink.is() && xLink->isLink() ) 424 xObject->changeState( embed::EmbedStates::LOADED ); 425 else 426 xObject->changeState( embed::EmbedStates::RUNNING ); 427 } 428 } 429 catch (com::sun::star::uno::Exception& ) 430 {} 431 } 432 } 433 } // for(sal_Int32 i = nCount-1 ; i >= 0;--i) 434 435 //m_pClient->GetViewShell()->UIActivating( m_pClient ); 436 } 437 438 //-------------------------------------------------------------------- 439 void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedInplace() 440 throw ( embed::WrongStateException, 441 uno::RuntimeException ) 442 { 443 } 444 445 //-------------------------------------------------------------------- 446 void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedUI() 447 throw ( embed::WrongStateException, 448 uno::RuntimeException ) 449 { 450 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 451 com::sun::star::uno::Reference< ::com::sun::star::frame::XLayoutManager > xLayoutManager(getLayoutManager()); 452 if ( xLayoutManager.is() ) 453 { 454 const static rtl::OUString aMenuBarURL( RTL_CONSTASCII_USTRINGPARAM( "private:resource/menubar/menubar" )); 455 if ( !xLayoutManager->isElementVisible( aMenuBarURL ) ) 456 xLayoutManager->createElement( aMenuBarURL ); 457 } 458 } 459 460 //-------------------------------------------------------------------- 461 uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL SdrLightEmbeddedClient_Impl::getLayoutManager() 462 throw ( embed::WrongStateException, 463 uno::RuntimeException ) 464 { 465 uno::Reference< ::com::sun::star::frame::XLayoutManager > xMan; 466 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 467 uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj)); 468 try 469 { 470 xMan.set(xFrame->getPropertyValue( ::rtl::OUString::createFromAscii("LayoutManager") ),uno::UNO_QUERY); 471 } 472 catch ( uno::Exception& ) 473 { 474 throw uno::RuntimeException(); 475 } 476 477 return xMan; 478 } 479 480 //-------------------------------------------------------------------- 481 uno::Reference< frame::XDispatchProvider > SAL_CALL SdrLightEmbeddedClient_Impl::getInplaceDispatchProvider() 482 throw ( embed::WrongStateException, 483 uno::RuntimeException ) 484 { 485 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 486 return uno::Reference < frame::XDispatchProvider >( lcl_getFrame_throw(mpObj), uno::UNO_QUERY_THROW ); 487 } 488 489 //-------------------------------------------------------------------- 490 awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getPlacement() 491 throw ( embed::WrongStateException, 492 uno::RuntimeException ) 493 { 494 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 495 if ( !mpObj ) 496 throw uno::RuntimeException(); 497 498 Rectangle aLogicRect = impl_getScaledRect_nothrow(); 499 MapUnit aContainerMapUnit( MAP_100TH_MM ); 500 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 501 if ( xParentVis.is() ) 502 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 503 504 aLogicRect = Application::GetDefaultDevice()->LogicToPixel(aLogicRect,aContainerMapUnit); 505 return AWTRectangle( aLogicRect ); 506 } 507 508 //-------------------------------------------------------------------- 509 awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getClipRectangle() 510 throw ( embed::WrongStateException, 511 uno::RuntimeException ) 512 { 513 return getPlacement(); 514 } 515 516 //-------------------------------------------------------------------- 517 void SAL_CALL SdrLightEmbeddedClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ ) 518 throw ( embed::WrongStateException, 519 uno::RuntimeException ) 520 { 521 } 522 523 //-------------------------------------------------------------------- 524 void SAL_CALL SdrLightEmbeddedClient_Impl::scrollObject( const awt::Size& /*aOffset*/ ) 525 throw ( embed::WrongStateException, 526 uno::RuntimeException ) 527 { 528 } 529 530 //-------------------------------------------------------------------- 531 void SAL_CALL SdrLightEmbeddedClient_Impl::changedPlacement( const awt::Rectangle& aPosRect ) 532 throw ( embed::WrongStateException, 533 uno::Exception, 534 uno::RuntimeException ) 535 { 536 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 537 if ( !mpObj ) 538 throw uno::RuntimeException(); 539 540 uno::Reference< embed::XInplaceObject > xInplace( mpObj->GetObjRef(), uno::UNO_QUERY ); 541 if ( !xInplace.is() ) 542 throw uno::RuntimeException(); 543 544 // check if the change is at least one pixel in size 545 awt::Rectangle aOldRect = getPlacement(); 546 Rectangle aNewPixelRect = VCLRectangle( aPosRect ); 547 Rectangle aOldPixelRect = VCLRectangle( aOldRect ); 548 if ( aOldPixelRect == aNewPixelRect ) 549 // nothing has changed 550 return; 551 552 // new scaled object area 553 MapUnit aContainerMapUnit( MAP_100TH_MM ); 554 uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY ); 555 if ( xParentVis.is() ) 556 aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) ); 557 558 Rectangle aNewLogicRect = Application::GetDefaultDevice()->PixelToLogic(aNewPixelRect,aContainerMapUnit); 559 Rectangle aLogicRect = impl_getScaledRect_nothrow(); 560 561 if ( aNewLogicRect != aLogicRect ) 562 { 563 // the calculation of the object area has not changed the object size 564 // it should be done here then 565 //SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True ); 566 567 // new size of the object area without scaling 568 Size aNewObjSize( Fraction( aNewLogicRect.GetWidth() ) / m_aScaleWidth, 569 Fraction( aNewLogicRect.GetHeight() ) / m_aScaleHeight ); 570 571 // now remove scaling from new placement and keep this a the new object area 572 aNewLogicRect.SetSize( aNewObjSize ); 573 // react to the change if the difference is bigger than one pixel 574 Size aPixelDiff = 575 Application::GetDefaultDevice()->LogicToPixel( 576 Size( aLogicRect.GetWidth() - aNewObjSize.Width(), 577 aLogicRect.GetHeight() - aNewObjSize.Height() ), 578 aContainerMapUnit ); 579 if( aPixelDiff.Width() || aPixelDiff.Height() ) 580 { 581 mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aNewObjSize ) ); 582 mpObj->BroadcastObjectChange(); 583 } 584 else 585 mpObj->ActionChanged(); 586 587 // let the window size be recalculated 588 //SizeHasChanged(); // TODO: OJ 589 } 590 } 591 // XWindowSupplier 592 //-------------------------------------------------------------------- 593 uno::Reference< awt::XWindow > SAL_CALL SdrLightEmbeddedClient_Impl::getWindow() 594 throw ( uno::RuntimeException ) 595 { 596 ::vos::OGuard aGuard( Application::GetSolarMutex() ); 597 uno::Reference< awt::XWindow > xCurrent = m_xWindow; 598 if ( !xCurrent.is() ) 599 { 600 if ( !mpObj ) 601 throw uno::RuntimeException(); 602 uno::Reference< frame::XFrame> xFrame(lcl_getFrame_throw(mpObj),uno::UNO_QUERY_THROW); 603 xCurrent = xFrame->getComponentWindow(); 604 } // if ( !xCurrent.is() ) 605 return xCurrent; 606 } 607 void SdrLightEmbeddedClient_Impl::setWindow(const uno::Reference< awt::XWindow >& _xWindow) 608 { 609 m_xWindow = _xWindow; 610 } 611 612 //////////////////////////////////////////////////////////////////////////////////////////////////// 613 614 class SdrEmbedObjectLink : public sfx2::SvBaseLink 615 { 616 SdrOle2Obj* pObj; 617 618 public: 619 SdrEmbedObjectLink(SdrOle2Obj* pObj); 620 virtual ~SdrEmbedObjectLink(); 621 622 virtual void Closed(); 623 virtual void DataChanged( const String& rMimeType, 624 const ::com::sun::star::uno::Any & rValue ); 625 626 sal_Bool Connect() { return GetRealObject() != NULL; } 627 }; 628 629 // ----------------------------------------------------------------------------- 630 631 SdrEmbedObjectLink::SdrEmbedObjectLink(SdrOle2Obj* pObject): 632 ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB ), 633 pObj(pObject) 634 { 635 SetSynchron( sal_False ); 636 } 637 638 // ----------------------------------------------------------------------------- 639 640 SdrEmbedObjectLink::~SdrEmbedObjectLink() 641 { 642 } 643 644 // ----------------------------------------------------------------------------- 645 646 void SdrEmbedObjectLink::DataChanged( const String& /*rMimeType*/, 647 const ::com::sun::star::uno::Any & /*rValue*/ ) 648 { 649 if ( !pObj->UpdateLinkURL_Impl() ) 650 { 651 // the link URL was not changed 652 uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef(); 653 OSL_ENSURE( xObject.is(), "The object must exist always!\n" ); 654 if ( xObject.is() ) 655 { 656 // let the object reload the link 657 // TODO/LATER: reload call could be used for this case 658 659 try 660 { 661 sal_Int32 nState = xObject->getCurrentState(); 662 if ( nState != embed::EmbedStates::LOADED ) 663 { 664 // in some cases the linked file probably is not locked so it could be changed 665 xObject->changeState( embed::EmbedStates::LOADED ); 666 xObject->changeState( nState ); 667 } 668 } 669 catch ( uno::Exception& ) 670 { 671 } 672 } 673 } 674 675 pObj->GetNewReplacement(); 676 pObj->SetChanged(); 677 } 678 679 // ----------------------------------------------------------------------------- 680 681 void SdrEmbedObjectLink::Closed() 682 { 683 pObj->BreakFileLink_Impl(); 684 SvBaseLink::Closed(); 685 } 686 687 //////////////////////////////////////////////////////////////////////////////////////////////////// 688 689 class SdrOle2ObjImpl 690 { 691 public: 692 // TODO/LATER: do we really need this pointer? 693 GraphicObject* pGraphicObject; 694 String aPersistName; // name of object in persist 695 SdrLightEmbeddedClient_Impl* pLightClient; // must be registered as client only using AddOwnLightClient() call 696 697 // #107645# 698 // New local var to avoid repeated loading if load of OLE2 fails 699 sal_Bool mbLoadingOLEObjectFailed; 700 sal_Bool mbConnected; 701 702 SdrEmbedObjectLink* mpObjectLink; 703 String maLinkURL; 704 705 SdrOle2ObjImpl() 706 : pGraphicObject( NULL ) 707 // #107645# 708 // init to start situation, loading did not fail 709 , mbLoadingOLEObjectFailed( sal_False ) 710 , mbConnected( sal_False ) 711 , mpObjectLink( NULL ) 712 { 713 } 714 }; 715 716 //////////////////////////////////////////////////////////////////////////////////////////////////// 717 718 // Predicate determining whether the given OLE is an internal math 719 // object 720 static bool ImplIsMathObj( const uno::Reference < embed::XEmbeddedObject >& rObjRef ) 721 { 722 if ( !rObjRef.is() ) 723 return false; 724 725 SvGlobalName aClassName( rObjRef->getClassID() ); 726 if( aClassName == SvGlobalName(SO3_SM_CLASSID_30) || 727 aClassName == SvGlobalName(SO3_SM_CLASSID_40) || 728 aClassName == SvGlobalName(SO3_SM_CLASSID_50) || 729 aClassName == SvGlobalName(SO3_SM_CLASSID_60) || 730 aClassName == SvGlobalName(SO3_SM_CLASSID) ) 731 { 732 return true; 733 } 734 else 735 { 736 return false; 737 } 738 } 739 740 ////////////////////////////////////////////////////////////////////////////// 741 // BaseProperties section 742 743 sdr::properties::BaseProperties* SdrOle2Obj::CreateObjectSpecificProperties() 744 { 745 return new sdr::properties::OleProperties(*this); 746 } 747 748 ////////////////////////////////////////////////////////////////////////////// 749 // DrawContact section 750 751 sdr::contact::ViewContact* SdrOle2Obj::CreateObjectSpecificViewContact() 752 { 753 return new sdr::contact::ViewContactOfSdrOle2Obj(*this); 754 } 755 756 // ----------------------------------------------------------------------------- 757 758 TYPEINIT1(SdrOle2Obj,SdrRectObj); 759 DBG_NAME(SdrOle2Obj) 760 SdrOle2Obj::SdrOle2Obj(FASTBOOL bFrame_) : m_bTypeAsked(false) 761 ,m_bChart(false) 762 { 763 DBG_CTOR( SdrOle2Obj,NULL); 764 bInDestruction = sal_False; 765 Init(); 766 bFrame=bFrame_; 767 } 768 769 // ----------------------------------------------------------------------------- 770 SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, FASTBOOL bFrame_) 771 : xObjRef( rNewObjRef ) 772 , m_bTypeAsked(false) 773 , m_bChart(false) 774 { 775 DBG_CTOR( SdrOle2Obj,NULL); 776 bInDestruction = sal_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 Init(); 799 800 mpImpl->aPersistName = rNewObjName; 801 bFrame=bFrame_; 802 803 if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 804 SetResizeProtect(sal_True); 805 806 // #108759# For math objects, set closed state to transparent 807 if( ImplIsMathObj( xObjRef.GetObject() ) ) 808 SetClosedObj( false ); 809 } 810 811 // ----------------------------------------------------------------------------- 812 813 SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, const Rectangle& rNewRect, FASTBOOL bFrame_) 814 : SdrRectObj(rNewRect) 815 , xObjRef( rNewObjRef ) 816 , m_bTypeAsked(false) 817 , m_bChart(false) 818 { 819 DBG_CTOR( SdrOle2Obj,NULL); 820 bInDestruction = sal_False; 821 Init(); 822 823 mpImpl->aPersistName = rNewObjName; 824 bFrame=bFrame_; 825 826 if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 827 SetResizeProtect(sal_True); 828 829 // #108759# For math objects, set closed state to transparent 830 if( ImplIsMathObj( xObjRef.GetObject() ) ) 831 SetClosedObj( false ); 832 } 833 834 // ----------------------------------------------------------------------------- 835 836 void SdrOle2Obj::Init() 837 { 838 mpImpl = new SdrOle2ObjImpl; 839 pModifyListener = NULL; 840 pGraphic=NULL; 841 mpImpl->pGraphicObject=NULL; 842 mpImpl->pLightClient = 0; 843 844 xObjRef.Lock( sal_True ); 845 } 846 847 // ----------------------------------------------------------------------------- 848 849 SdrOle2Obj::~SdrOle2Obj() 850 { 851 DBG_DTOR( SdrOle2Obj,NULL); 852 bInDestruction = sal_True; 853 854 if ( mpImpl->mbConnected ) 855 Disconnect(); 856 857 if( pGraphic!=NULL ) 858 delete pGraphic; 859 860 if(mpImpl->pGraphicObject!=NULL) 861 delete mpImpl->pGraphicObject; 862 863 if(pModifyListener) 864 { 865 pModifyListener->invalidate(); 866 pModifyListener->release(); 867 } 868 869 DisconnectFileLink_Impl(); 870 871 if ( mpImpl->pLightClient ) 872 { 873 mpImpl->pLightClient->Release(); 874 mpImpl->pLightClient = NULL; 875 } 876 877 delete mpImpl; 878 } 879 880 // ----------------------------------------------------------------------------- 881 void SdrOle2Obj::SetAspect( sal_Int64 nAspect ) 882 { 883 xObjRef.SetViewAspect( nAspect ); 884 } 885 886 // ----------------------------------------------------------------------------- 887 888 void SdrOle2Obj::SetGraphic_Impl(const Graphic* pGrf) 889 { 890 if ( pGraphic ) 891 { 892 delete pGraphic; 893 pGraphic = NULL; 894 delete mpImpl->pGraphicObject; 895 mpImpl->pGraphicObject = NULL; 896 } 897 898 if (pGrf!=NULL) 899 { 900 pGraphic = new Graphic(*pGrf); 901 mpImpl->pGraphicObject = new GraphicObject( *pGraphic ); 902 } 903 904 SetChanged(); 905 BroadcastObjectChange(); 906 907 //if ( ppObjRef->Is() && pGrf ) 908 // BroadcastObjectChange(); 909 } 910 911 void SdrOle2Obj::SetGraphic(const Graphic* pGrf) 912 { 913 // only for setting a preview graphic 914 SetGraphic_Impl( pGrf ); 915 } 916 917 // ----------------------------------------------------------------------------- 918 919 FASTBOOL SdrOle2Obj::IsEmpty() const 920 { 921 return !(xObjRef.is()); 922 } 923 924 // ----------------------------------------------------------------------------- 925 926 void SdrOle2Obj::Connect() 927 { 928 if( IsEmptyPresObj() ) 929 return; 930 931 if( mpImpl->mbConnected ) 932 { 933 // mba: currently there are situations where it seems to be unavoidable to have multiple connects 934 // changing this would need a larger code rewrite, so for now I remove the assertion 935 // DBG_ERROR("Connect() called on connected object!"); 936 return; 937 } 938 939 Connect_Impl(); 940 AddListeners_Impl(); 941 } 942 943 // ----------------------------------------------------------------------------- 944 945 sal_Bool SdrOle2Obj::UpdateLinkURL_Impl() 946 { 947 sal_Bool bResult = sal_False; 948 949 if ( mpImpl->mpObjectLink ) 950 { 951 sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL; 952 if ( pLinkManager ) 953 { 954 String aNewLinkURL; 955 pLinkManager->GetDisplayNames( mpImpl->mpObjectLink, 0, &aNewLinkURL, 0, 0 ); 956 if ( !aNewLinkURL.EqualsIgnoreCaseAscii( mpImpl->maLinkURL ) ) 957 { 958 const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl(); 959 uno::Reference< embed::XCommonEmbedPersist > xPersObj( xObjRef.GetObject(), uno::UNO_QUERY ); 960 OSL_ENSURE( xPersObj.is(), "The object must exist!\n" ); 961 if ( xPersObj.is() ) 962 { 963 try 964 { 965 sal_Int32 nCurState = xObjRef->getCurrentState(); 966 if ( nCurState != embed::EmbedStates::LOADED ) 967 xObjRef->changeState( embed::EmbedStates::LOADED ); 968 969 // TODO/LATER: there should be possible to get current mediadescriptor settings from the object 970 uno::Sequence< beans::PropertyValue > aArgs( 1 ); 971 aArgs[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" ) ); 972 aArgs[0].Value <<= ::rtl::OUString( aNewLinkURL ); 973 xPersObj->reload( aArgs, uno::Sequence< beans::PropertyValue >() ); 974 975 mpImpl->maLinkURL = aNewLinkURL; 976 bResult = sal_True; 977 978 if ( nCurState != embed::EmbedStates::LOADED ) 979 xObjRef->changeState( nCurState ); 980 } 981 catch( ::com::sun::star::uno::Exception& e ) 982 { 983 (void)e; 984 DBG_ERROR( 985 (OString("SdrOle2Obj::UpdateLinkURL_Impl(), " 986 "exception caught: ") + 987 rtl::OUStringToOString( 988 comphelper::anyToString( cppu::getCaughtException() ), 989 RTL_TEXTENCODING_UTF8 )).getStr() ); 990 } 991 } 992 993 if ( !bResult ) 994 { 995 // TODO/LATER: return the old name to the link manager, is it possible? 996 } 997 } 998 } 999 } 1000 1001 return bResult; 1002 } 1003 1004 // ----------------------------------------------------------------------------- 1005 1006 void SdrOle2Obj::BreakFileLink_Impl() 1007 { 1008 uno::Reference<document::XStorageBasedDocument> xDoc; 1009 if ( pModel ) 1010 xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY); 1011 1012 if ( xDoc.is() ) 1013 { 1014 uno::Reference< embed::XStorage > xStorage = xDoc->getDocumentStorage(); 1015 if ( xStorage.is() ) 1016 { 1017 try 1018 { 1019 uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY_THROW ); 1020 xLinkSupport->breakLink( xStorage, mpImpl->aPersistName ); 1021 DisconnectFileLink_Impl(); 1022 mpImpl->maLinkURL = String(); 1023 } 1024 catch( ::com::sun::star::uno::Exception& e ) 1025 { 1026 (void)e; 1027 DBG_ERROR( 1028 (OString("SdrOle2Obj::BreakFileLink_Impl(), " 1029 "exception caught: ") + 1030 rtl::OUStringToOString( 1031 comphelper::anyToString( cppu::getCaughtException() ), 1032 RTL_TEXTENCODING_UTF8 )).getStr() ); 1033 } 1034 } 1035 } 1036 } 1037 1038 // ----------------------------------------------------------------------------- 1039 1040 void SdrOle2Obj::DisconnectFileLink_Impl() 1041 { 1042 sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL; 1043 if ( pLinkManager && mpImpl->mpObjectLink ) 1044 { 1045 pLinkManager->Remove( mpImpl->mpObjectLink ); 1046 mpImpl->mpObjectLink = NULL; 1047 } 1048 } 1049 1050 // ----------------------------------------------------------------------------- 1051 1052 void SdrOle2Obj::CheckFileLink_Impl() 1053 { 1054 if ( pModel && xObjRef.GetObject().is() && !mpImpl->mpObjectLink ) 1055 { 1056 try 1057 { 1058 uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY ); 1059 if ( xLinkSupport.is() && xLinkSupport->isLink() ) 1060 { 1061 String aLinkURL = xLinkSupport->getLinkURL(); 1062 if ( aLinkURL.Len() ) 1063 { 1064 // this is a file link so the model link manager should handle it 1065 sfx2::LinkManager* pLinkManager = pModel->GetLinkManager(); 1066 if ( pLinkManager ) 1067 { 1068 mpImpl->mpObjectLink = new SdrEmbedObjectLink( this ); 1069 mpImpl->maLinkURL = aLinkURL; 1070 pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, OBJECT_CLIENT_OLE, aLinkURL, NULL, NULL ); 1071 mpImpl->mpObjectLink->Connect(); 1072 } 1073 } 1074 } 1075 } 1076 catch( ::com::sun::star::uno::Exception& e ) 1077 { 1078 (void)e; 1079 DBG_ERROR( 1080 (OString("SdrOle2Obj::CheckFileLink_Impl(), " 1081 "exception caught: ") + 1082 rtl::OUStringToOString( 1083 comphelper::anyToString( cppu::getCaughtException() ), 1084 RTL_TEXTENCODING_UTF8 )).getStr() ); 1085 } 1086 } 1087 } 1088 1089 // ----------------------------------------------------------------------------- 1090 1091 void SdrOle2Obj::Reconnect_Impl() 1092 { 1093 DBG_ASSERT( mpImpl->mbConnected, "Assigned unconnected object?!" ); 1094 Connect_Impl(); 1095 } 1096 1097 void SdrOle2Obj::Connect_Impl() 1098 { 1099 if( pModel && mpImpl->aPersistName.Len() ) 1100 { 1101 try 1102 { 1103 ::comphelper::IEmbeddedHelper* pPers = pModel->GetPersist(); 1104 if ( pPers ) 1105 { 1106 comphelper::EmbeddedObjectContainer& rContainer = pPers->getEmbeddedObjectContainer(); 1107 if ( !rContainer.HasEmbeddedObject( mpImpl->aPersistName ) 1108 || ( xObjRef.is() && !rContainer.HasEmbeddedObject( xObjRef.GetObject() ) ) ) 1109 { 1110 // object not known to container document 1111 // No object -> disaster! 1112 DBG_ASSERT( xObjRef.is(), "No object in connect!"); 1113 if ( xObjRef.is() ) 1114 { 1115 // object came from the outside, now add it to the container 1116 ::rtl::OUString aTmp; 1117 rContainer.InsertEmbeddedObject( xObjRef.GetObject(), aTmp ); 1118 mpImpl->aPersistName = aTmp; 1119 } 1120 } 1121 else if ( !xObjRef.is() ) 1122 { 1123 xObjRef.Assign( rContainer.GetEmbeddedObject( mpImpl->aPersistName ), xObjRef.GetViewAspect() ); 1124 m_bTypeAsked = false; 1125 } 1126 1127 if ( xObjRef.GetObject().is() ) 1128 { 1129 xObjRef.AssignToContainer( &rContainer, mpImpl->aPersistName ); 1130 mpImpl->mbConnected = true; 1131 xObjRef.Lock( sal_True ); 1132 } 1133 } 1134 1135 if ( xObjRef.is() ) 1136 { 1137 if ( !mpImpl->pLightClient ) 1138 { 1139 mpImpl->pLightClient = new SdrLightEmbeddedClient_Impl( this ); 1140 mpImpl->pLightClient->acquire(); 1141 } 1142 1143 xObjRef->addStateChangeListener( mpImpl->pLightClient ); 1144 xObjRef->addEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) ); 1145 1146 if ( xObjRef->getCurrentState() != embed::EmbedStates::LOADED ) 1147 GetSdrGlobalData().GetOLEObjCache().InsertObj(this); 1148 1149 CheckFileLink_Impl(); 1150 1151 uno::Reference< container::XChild > xChild( xObjRef.GetObject(), uno::UNO_QUERY ); 1152 if( xChild.is() ) 1153 { 1154 uno::Reference< uno::XInterface > xParent( pModel->getUnoModel()); 1155 if( xParent.is()) 1156 xChild->setParent( pModel->getUnoModel() ); 1157 } 1158 1159 } 1160 } 1161 catch( ::com::sun::star::uno::Exception& e ) 1162 { 1163 (void)e; 1164 DBG_ERROR( 1165 (OString("SdrOle2Obj::Connect_Impl(), " 1166 "exception caught: ") + 1167 rtl::OUStringToOString( 1168 comphelper::anyToString( cppu::getCaughtException() ), 1169 RTL_TEXTENCODING_UTF8 )).getStr() ); 1170 } 1171 } 1172 1173 //TODO/LATER: wait for definition of MiscStatus RESIZEONPRINTERCHANGE 1174 //if ( xObjRef.is() && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE ) 1175 { 1176 //TODO/LATER: needs a new handling for OnPrinterChanged 1177 /* 1178 if (pModel && pModel->GetRefDevice() && 1179 pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER) 1180 { 1181 // Kein RefDevice oder RefDevice kein Printer 1182 sal_Bool bModified = (*ppObjRef)->IsModified(); 1183 Printer* pPrinter = (Printer*) pModel->GetRefDevice(); 1184 (*ppObjRef)->OnDocumentPrinterChanged( pPrinter ); 1185 (*ppObjRef)->SetModified( bModified ); 1186 }*/ 1187 } 1188 } 1189 1190 void SdrOle2Obj::ObjectLoaded() 1191 { 1192 AddListeners_Impl(); 1193 } 1194 1195 void SdrOle2Obj::AddListeners_Impl() 1196 { 1197 if( xObjRef.is() && xObjRef->getCurrentState() != embed::EmbedStates::LOADED ) 1198 { 1199 // register modify listener 1200 if( !pModifyListener ) 1201 { 1202 ((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this ); 1203 pModifyListener->acquire(); 1204 } 1205 1206 uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY ); 1207 if( xBC.is() && pModifyListener ) 1208 { 1209 uno::Reference< util::XModifyListener > xListener( pModifyListener ); 1210 xBC->addModifyListener( xListener ); 1211 } 1212 } 1213 } 1214 1215 // ----------------------------------------------------------------------------- 1216 1217 void SdrOle2Obj::Disconnect() 1218 { 1219 if( IsEmptyPresObj() ) 1220 return; 1221 1222 if( !mpImpl->mbConnected ) 1223 { 1224 DBG_ERROR("Disconnect() called on disconnected object!"); 1225 return; 1226 } 1227 1228 RemoveListeners_Impl(); 1229 Disconnect_Impl(); 1230 } 1231 1232 void SdrOle2Obj::RemoveListeners_Impl() 1233 { 1234 if( xObjRef.is() && mpImpl->aPersistName.Len() ) 1235 { 1236 try 1237 { 1238 sal_Int32 nState = xObjRef->getCurrentState(); 1239 if ( nState != embed::EmbedStates::LOADED ) 1240 { 1241 uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY ); 1242 if( xBC.is() && pModifyListener ) 1243 { 1244 uno::Reference< util::XModifyListener > xListener( pModifyListener ); 1245 xBC->removeModifyListener( xListener ); 1246 } 1247 } 1248 } 1249 catch( ::com::sun::star::uno::Exception& e ) 1250 { 1251 (void)e; 1252 DBG_ERROR( 1253 (OString("SdrOle2Obj::RemoveListeners_Impl(), " 1254 "exception caught: ") + 1255 rtl::OUStringToOString( 1256 comphelper::anyToString( cppu::getCaughtException() ), 1257 RTL_TEXTENCODING_UTF8 )).getStr() ); 1258 } 1259 } 1260 } 1261 1262 void SdrOle2Obj::Disconnect_Impl() 1263 { 1264 try 1265 { 1266 if ( pModel && mpImpl->aPersistName.Len() ) 1267 { 1268 if( pModel->IsInDestruction() ) 1269 { 1270 // TODO/LATER: here we must assume that the destruction of the model is enough to make clear that we will not 1271 // remove the object from the container, even if the DrawingObject itself is not destroyed (unfortunately this 1272 // There is no real need to do the following removing of the object from the container 1273 // in case the model has correct persistance, but in case of problems such a removing 1274 // would make the behaviour of the office more stable 1275 1276 comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer(); 1277 if ( pContainer ) 1278 { 1279 pContainer->CloseEmbeddedObject( xObjRef.GetObject() ); 1280 xObjRef.AssignToContainer( NULL, mpImpl->aPersistName ); 1281 } 1282 1283 // happens later than the destruction of the model, so we can't assert that). 1284 //DBG_ASSERT( bInDestruction, "Model is destroyed, but not me?!" ); 1285 //TODO/LATER: should be make sure that the ObjectShell also forgets the object, because we will close it soon? 1286 /* 1287 uno::Reference < util::XCloseable > xClose( xObjRef, uno::UNO_QUERY ); 1288 if ( xClose.is() ) 1289 { 1290 try 1291 { 1292 xClose->close( sal_True ); 1293 } 1294 catch ( util::CloseVetoException& ) 1295 { 1296 // there's still someone who needs the object! 1297 } 1298 } 1299 1300 xObjRef = NULL;*/ 1301 } 1302 else if ( xObjRef.is() ) 1303 { 1304 if ( pModel->getUnoModel().is() ) 1305 { 1306 // remove object, but don't close it (that's up to someone else) 1307 comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer(); 1308 if ( pContainer ) 1309 { 1310 pContainer->RemoveEmbeddedObject( xObjRef.GetObject(), sal_False); 1311 1312 // TODO/LATER: mpImpl->aPersistName contains outdated information, to have it uptodate 1313 // it should be returned from RemoveEmbeddedObject call. Currently it is no problem, 1314 // since no container is adjusted, actually the empty string could be provided as a name here 1315 xObjRef.AssignToContainer( NULL, mpImpl->aPersistName ); 1316 } 1317 1318 DisconnectFileLink_Impl(); 1319 } 1320 } 1321 } 1322 1323 if ( xObjRef.is() && mpImpl->pLightClient ) 1324 { 1325 xObjRef->removeStateChangeListener ( mpImpl->pLightClient ); 1326 xObjRef->removeEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) ); 1327 xObjRef->setClientSite( NULL ); 1328 1329 GetSdrGlobalData().GetOLEObjCache().RemoveObj(this); 1330 } 1331 } 1332 catch( ::com::sun::star::uno::Exception& e ) 1333 { 1334 (void)e; 1335 DBG_ERROR( 1336 (OString("SdrOle2Obj::Disconnect_Impl(), " 1337 "exception caught: ") + 1338 rtl::OUStringToOString( 1339 comphelper::anyToString( cppu::getCaughtException() ), 1340 RTL_TEXTENCODING_UTF8 )).getStr() ); 1341 } 1342 1343 mpImpl->mbConnected = false; 1344 } 1345 1346 // ----------------------------------------------------------------------------- 1347 1348 SdrObject* SdrOle2Obj::createSdrGrafObjReplacement(bool bAddText, bool bUseHCGraphic) const 1349 { 1350 Graphic* pOLEGraphic = GetGraphic(); 1351 1352 if(bUseHCGraphic && Application::GetSettings().GetStyleSettings().GetHighContrastMode()) 1353 { 1354 pOLEGraphic = getEmbeddedObjectRef().GetHCGraphic(); 1355 } 1356 1357 if(pOLEGraphic) 1358 { 1359 // #i118485# allow creating a SdrGrafObj representation 1360 SdrGrafObj* pClone = new SdrGrafObj(*pOLEGraphic); 1361 pClone->SetModel(GetModel()); 1362 1363 // copy transformation 1364 basegfx::B2DHomMatrix aMatrix; 1365 basegfx::B2DPolyPolygon aPolyPolygon; 1366 1367 TRGetBaseGeometry(aMatrix, aPolyPolygon); 1368 pClone->TRSetBaseGeometry(aMatrix, aPolyPolygon); 1369 1370 // copy all attributes to support graphic styles for OLEs 1371 pClone->SetStyleSheet(GetStyleSheet(), false); 1372 pClone->SetMergedItemSet(GetMergedItemSet()); 1373 1374 if(bAddText) 1375 { 1376 // #i118485# copy text (Caution! Model needed, as guaranteed in aw080) 1377 OutlinerParaObject* pOPO = GetOutlinerParaObject(); 1378 1379 if(pOPO && GetModel()) 1380 { 1381 pClone->NbcSetOutlinerParaObject(new OutlinerParaObject(*pOPO)); 1382 } 1383 } 1384 1385 return pClone; 1386 } 1387 else 1388 { 1389 // #i100710# pOLEGraphic may be zero (no visualisation available), 1390 // so we need to use the OLE replacement graphic 1391 SdrRectObj* pClone = new SdrRectObj(GetSnapRect()); 1392 pClone->SetModel(GetModel()); 1393 1394 // gray outline 1395 pClone->SetMergedItem(XLineStyleItem(XLINE_SOLID)); 1396 const svtools::ColorConfig aColorConfig; 1397 const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES)); 1398 pClone->SetMergedItem(XLineColorItem(String(), aColor.nColor)); 1399 1400 // bitmap fill 1401 pClone->SetMergedItem(XFillStyleItem(XFILL_BITMAP)); 1402 pClone->SetMergedItem(XFillBitmapItem(String(), GetEmtyOLEReplacementBitmap())); 1403 pClone->SetMergedItem(XFillBmpTileItem(false)); 1404 pClone->SetMergedItem(XFillBmpStretchItem(false)); 1405 1406 return pClone; 1407 } 1408 } 1409 1410 SdrObject* SdrOle2Obj::DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const 1411 { 1412 // #i118485# missing converter added 1413 if(GetModel()) 1414 { 1415 SdrObject* pRetval = createSdrGrafObjReplacement(true, false); 1416 1417 if(pRetval) 1418 { 1419 SdrObject* pRetval2 = pRetval->DoConvertToPolyObj(bBezier, bAddText); 1420 SdrObject::Free(pRetval); 1421 1422 return pRetval2; 1423 } 1424 } 1425 1426 return 0; 1427 } 1428 1429 // ----------------------------------------------------------------------------- 1430 1431 void SdrOle2Obj::SetModel(SdrModel* pNewModel) 1432 { 1433 ::comphelper::IEmbeddedHelper* pDestPers = pNewModel ? pNewModel->GetPersist() : 0; 1434 ::comphelper::IEmbeddedHelper* pSrcPers = pModel ? pModel->GetPersist() : 0; 1435 1436 if ( pNewModel == pModel ) 1437 { 1438 // don't know if this is necessary or if it will ever happen, but who know?! 1439 SdrRectObj::SetModel( pNewModel ); 1440 return; 1441 } 1442 1443 // assignment to model has changed 1444 DBG_ASSERT( pSrcPers || !mpImpl->mbConnected, "Connected object without a model?!" ); 1445 1446 DBG_ASSERT( pDestPers, "The destination model must have a persistence! Please submit an issue!" ); 1447 DBG_ASSERT( pDestPers != pSrcPers, "The source and the destination models should have different persistences! Problems are possible!" ); 1448 1449 // this is a bug if the target model has no persistence 1450 // no error handling is possible so just do nothing in this method 1451 if ( !pDestPers ) 1452 return; 1453 1454 RemoveListeners_Impl(); 1455 1456 if( pDestPers && pSrcPers && !IsEmptyPresObj() ) 1457 { 1458 try 1459 { 1460 // move the objects' storage; ObjectRef remains the same, but PersistName may change 1461 ::rtl::OUString aTmp; 1462 comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer(); 1463 uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName ); 1464 DBG_ASSERT( !xObjRef.is() || xObjRef.GetObject() == xObj, "Wrong object identity!" ); 1465 if ( xObj.is() ) 1466 { 1467 pDestPers->getEmbeddedObjectContainer().MoveEmbeddedObject( rContainer, xObj, aTmp ); 1468 mpImpl->aPersistName = aTmp; 1469 xObjRef.AssignToContainer( &pDestPers->getEmbeddedObjectContainer(), aTmp ); 1470 } 1471 DBG_ASSERT( aTmp.getLength(), "Copying embedded object failed!" ); 1472 } 1473 catch( ::com::sun::star::uno::Exception& e ) 1474 { 1475 (void)e; 1476 DBG_ERROR( 1477 (OString("SdrOle2Obj::SetModel(), " 1478 "exception caught: ") + 1479 rtl::OUStringToOString( 1480 comphelper::anyToString( cppu::getCaughtException() ), 1481 RTL_TEXTENCODING_UTF8 )).getStr() ); 1482 } 1483 } 1484 1485 SdrRectObj::SetModel( pNewModel ); 1486 1487 // #i43086# 1488 // #i85304 redo the change for charts for the above bugfix, as #i43086# does not ocur anymore 1489 //so maybe the ImpSetVisAreaSize call can be removed here completely 1490 //Nevertheless I leave it in for other objects as I am not sure about the side effects when removing now 1491 if( pModel && !pModel->isLocked() && !IsChart() ) 1492 ImpSetVisAreaSize(); 1493 1494 if( pDestPers && !IsEmptyPresObj() ) 1495 { 1496 if ( !pSrcPers || IsEmptyPresObj() ) 1497 // object wasn't connected, now it should 1498 Connect_Impl(); 1499 else 1500 Reconnect_Impl(); 1501 } 1502 1503 AddListeners_Impl(); 1504 } 1505 1506 // ----------------------------------------------------------------------------- 1507 1508 void SdrOle2Obj::SetPage(SdrPage* pNewPage) 1509 { 1510 FASTBOOL bRemove=pNewPage==NULL && pPage!=NULL; 1511 FASTBOOL bInsert=pNewPage!=NULL && pPage==NULL; 1512 1513 if (bRemove && mpImpl->mbConnected ) 1514 Disconnect(); 1515 1516 SdrRectObj::SetPage(pNewPage); 1517 1518 if (bInsert && !mpImpl->mbConnected ) 1519 Connect(); 1520 } 1521 1522 // ----------------------------------------------------------------------------- 1523 1524 void SdrOle2Obj::SetObjRef( const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& rNewObjRef ) 1525 { 1526 DBG_ASSERT( !rNewObjRef.is() || !xObjRef.GetObject().is(), "SetObjRef called on already initialized object!"); 1527 if( rNewObjRef == xObjRef.GetObject() ) 1528 return; 1529 1530 // MBA: the caller of the method is responsible to control the old object, it will not be closed here 1531 // Otherwise WW8 import crashes because it tranfers control to OLENode by this method 1532 if ( xObjRef.GetObject().is() ) 1533 xObjRef.Lock( sal_False ); 1534 1535 // MBA: avoid removal of object in Disconnect! It is definitely a HACK to call SetObjRef(0)! 1536 // This call will try to close the objects; so if anybody else wants to keep it, it must be locked by a CloseListener 1537 xObjRef.Clear(); 1538 1539 if ( mpImpl->mbConnected ) 1540 Disconnect(); 1541 1542 xObjRef.Assign( rNewObjRef, GetAspect() ); 1543 m_bTypeAsked = false; 1544 1545 if ( xObjRef.is() ) 1546 { 1547 DELETEZ( pGraphic ); 1548 1549 if ( (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) ) 1550 SetResizeProtect(sal_True); 1551 1552 // #108759# For math objects, set closed state to transparent 1553 if( ImplIsMathObj( rNewObjRef ) ) 1554 SetClosedObj( false ); 1555 1556 Connect(); 1557 } 1558 1559 SetChanged(); 1560 BroadcastObjectChange(); 1561 } 1562 1563 // ----------------------------------------------------------------------------- 1564 1565 void SdrOle2Obj::SetClosedObj( bool bIsClosed ) 1566 { 1567 // TODO/LATER: do we still need this hack? 1568 // #108759# Allow changes to the closed state of OLE objects 1569 bClosedObj = bIsClosed; 1570 } 1571 1572 // ----------------------------------------------------------------------------- 1573 1574 SdrObject* SdrOle2Obj::getFullDragClone() const 1575 { 1576 // special handling for OLE. The default handling works, but is too 1577 // slow when the whole OLE needs to be cloned. Get the Metafile and 1578 // create a graphic object with it 1579 1580 // #i118485# use central replacement generator 1581 return createSdrGrafObjReplacement(false, true); 1582 } 1583 1584 // ----------------------------------------------------------------------------- 1585 1586 void SdrOle2Obj::SetPersistName( const String& rPersistName ) 1587 { 1588 DBG_ASSERT( !mpImpl->aPersistName.Len(), "Persist name changed!"); 1589 1590 mpImpl->aPersistName = rPersistName; 1591 mpImpl->mbLoadingOLEObjectFailed = false; 1592 1593 Connect(); 1594 SetChanged(); 1595 } 1596 1597 void SdrOle2Obj::AbandonObject() 1598 { 1599 mpImpl->aPersistName.Erase(); 1600 mpImpl->mbLoadingOLEObjectFailed = false; 1601 SetObjRef(0); 1602 } 1603 1604 // ----------------------------------------------------------------------------- 1605 1606 String SdrOle2Obj::GetPersistName() const 1607 { 1608 return mpImpl->aPersistName; 1609 } 1610 1611 // ----------------------------------------------------------------------------- 1612 1613 void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const 1614 { 1615 // #i118485# Allowing much more attributes for OLEs 1616 rInfo.bRotateFreeAllowed = true; 1617 rInfo.bRotate90Allowed = true; 1618 rInfo.bMirrorFreeAllowed = true; 1619 rInfo.bMirror45Allowed = true; 1620 rInfo.bMirror90Allowed = true; 1621 rInfo.bTransparenceAllowed = true; 1622 rInfo.bGradientAllowed = true; 1623 rInfo.bShearAllowed = true; 1624 rInfo.bEdgeRadiusAllowed = false; 1625 rInfo.bNoOrthoDesired = false; 1626 rInfo.bCanConvToPath = true; 1627 rInfo.bCanConvToPoly = true; 1628 rInfo.bCanConvToPathLineToArea = false; 1629 rInfo.bCanConvToPolyLineToArea = false; 1630 rInfo.bCanConvToContour = true; 1631 } 1632 1633 // ----------------------------------------------------------------------------- 1634 1635 sal_uInt16 SdrOle2Obj::GetObjIdentifier() const 1636 { 1637 return bFrame ? sal_uInt16(OBJ_FRAME) : sal_uInt16(OBJ_OLE2); 1638 } 1639 1640 // ----------------------------------------------------------------------------- 1641 1642 void SdrOle2Obj::TakeObjNameSingul(XubString& rName) const 1643 { 1644 rName = ImpGetResStr(bFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2); 1645 1646 const String aName(GetName()); 1647 1648 if( aName.Len() ) 1649 { 1650 rName.AppendAscii(" '"); 1651 rName += aName; 1652 rName += sal_Unicode('\''); 1653 } 1654 } 1655 1656 // ----------------------------------------------------------------------------- 1657 1658 void SdrOle2Obj::TakeObjNamePlural(XubString& rName) const 1659 { 1660 rName=ImpGetResStr(bFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2); 1661 } 1662 1663 // ----------------------------------------------------------------------------- 1664 1665 void SdrOle2Obj::operator=(const SdrObject& rObj) 1666 { 1667 //TODO/LATER: who takes over control of my old object?! 1668 if( &rObj != this ) 1669 { 1670 // #116235# 1671 // ImpAssign( rObj ); 1672 const SdrOle2Obj& rOle2Obj = static_cast< const SdrOle2Obj& >( rObj ); 1673 1674 uno::Reference < util::XCloseable > xClose( xObjRef.GetObject(), uno::UNO_QUERY ); 1675 1676 if( pModel && mpImpl->mbConnected ) 1677 Disconnect(); 1678 1679 SdrRectObj::operator=( rObj ); 1680 1681 // #108867# Manually copying bClosedObj attribute 1682 SetClosedObj( rObj.IsClosedObj() ); 1683 1684 mpImpl->aPersistName = rOle2Obj.mpImpl->aPersistName; 1685 aProgName = rOle2Obj.aProgName; 1686 bFrame = rOle2Obj.bFrame; 1687 1688 if( rOle2Obj.pGraphic ) 1689 { 1690 if( pGraphic ) 1691 { 1692 delete pGraphic; 1693 delete mpImpl->pGraphicObject; 1694 } 1695 1696 pGraphic = new Graphic( *rOle2Obj.pGraphic ); 1697 mpImpl->pGraphicObject = new GraphicObject( *pGraphic ); 1698 } 1699 1700 if( pModel && rObj.GetModel() && !IsEmptyPresObj() ) 1701 { 1702 ::comphelper::IEmbeddedHelper* pDestPers = pModel->GetPersist(); 1703 ::comphelper::IEmbeddedHelper* pSrcPers = rObj.GetModel()->GetPersist(); 1704 if( pDestPers && pSrcPers ) 1705 { 1706 DBG_ASSERT( !xObjRef.is(), "Object already existing!" ); 1707 comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer(); 1708 uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName ); 1709 if ( xObj.is() ) 1710 { 1711 ::rtl::OUString aTmp; 1712 xObjRef.Assign( pDestPers->getEmbeddedObjectContainer().CopyAndGetEmbeddedObject( rContainer, xObj, aTmp ), rOle2Obj.GetAspect() ); 1713 m_bTypeAsked = false; 1714 mpImpl->aPersistName = aTmp; 1715 CheckFileLink_Impl(); 1716 } 1717 1718 Connect(); 1719 1720 /* only needed for MSOLE-Objects, now handled inside implementation of Object 1721 if ( xObjRef.is() && rOle2Obj.xObjRef.is() && rOle2Obj.GetAspect() != embed::Aspects::MSOLE_ICON ) 1722 { 1723 try 1724 { 1725 awt::Size aVisSize = rOle2Obj.xObjRef->getVisualAreaSize( rOle2Obj.GetAspect() ); 1726 if( rOle2Obj.xObjRef->getMapUnit( rOle2Obj.GetAspect() ) == xObjRef->getMapUnit( GetAspect() ) ) 1727 xObjRef->setVisualAreaSize( GetAspect(), aVisSize ); 1728 } 1729 catch ( embed::WrongStateException& ) 1730 { 1731 // setting of VisArea not necessary for objects that don't cache it in loaded state 1732 } 1733 catch( embed::NoVisualAreaSizeException& ) 1734 { 1735 // objects my not have visual areas 1736 } 1737 catch( uno::Exception& e ) 1738 { 1739 (void)e; 1740 DBG_ERROR( "SdrOle2Obj::operator=(), unexcpected exception caught!" ); 1741 } 1742 } */ 1743 } 1744 } 1745 } 1746 } 1747 1748 // ----------------------------------------------------------------------------- 1749 1750 void SdrOle2Obj::ImpSetVisAreaSize() 1751 { 1752 // currently there is no need to recalculate scaling for iconified objects 1753 // TODO/LATER: it might be needed in future when it is possible to change the icon 1754 if ( GetAspect() == embed::Aspects::MSOLE_ICON ) 1755 return; 1756 1757 // the object area of an embedded object was changed, e.g. by user interaction an a selected object 1758 GetObjRef(); 1759 if ( xObjRef.is() ) 1760 { 1761 OSL_ASSERT( pModel ); 1762 sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() ); 1763 1764 // the client is required to get access to scaling 1765 SfxInPlaceClient* pClient = SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() ); 1766 sal_Bool bHasOwnClient = 1767 ( mpImpl->pLightClient 1768 && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ); 1769 1770 if ( pClient || bHasOwnClient ) 1771 { 1772 // TODO/LATER: IMHO we need to do similar things when object is UIActive or OutplaceActive?! (MBA) 1773 if ( ((nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) && 1774 svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() )) 1775 || xObjRef->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE 1776 ) 1777 { 1778 Fraction aScaleWidth; 1779 Fraction aScaleHeight; 1780 if ( pClient ) 1781 { 1782 aScaleWidth = pClient->GetScaleWidth(); 1783 aScaleHeight = pClient->GetScaleHeight(); 1784 } 1785 else 1786 { 1787 aScaleWidth = mpImpl->pLightClient->GetScaleWidth(); 1788 aScaleHeight = mpImpl->pLightClient->GetScaleHeight(); 1789 } 1790 1791 // The object wants to resize itself (f.e. Chart wants to recalculate the layout) 1792 // or object is inplace active and so has a window that must be resized also 1793 // In these cases the change in the object area size will be reflected in a change of the 1794 // objects' visual area. The scaling will not change, but it might exist already and must 1795 // be used in calculations 1796 MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1797 Size aVisSize( (long)( Fraction( aRect.GetWidth() ) / aScaleWidth ), 1798 (long)( Fraction( aRect.GetHeight() ) / aScaleHeight ) ); 1799 1800 aVisSize = OutputDevice::LogicToLogic( aVisSize, pModel->GetScaleUnit(), aMapUnit); 1801 awt::Size aSz; 1802 aSz.Width = aVisSize.Width(); 1803 aSz.Height = aVisSize.Height(); 1804 xObjRef->setVisualAreaSize( GetAspect(), aSz ); 1805 1806 try 1807 { 1808 aSz = xObjRef->getVisualAreaSize( GetAspect() ); 1809 } 1810 catch( embed::NoVisualAreaSizeException& ) 1811 {} 1812 1813 Rectangle aAcceptedVisArea; 1814 aAcceptedVisArea.SetSize( Size( (long)( Fraction( long( aSz.Width ) ) * aScaleWidth ), 1815 (long)( Fraction( long( aSz.Height ) ) * aScaleHeight ) ) ); 1816 if (aVisSize != aAcceptedVisArea.GetSize()) 1817 { 1818 // server changed VisArea to its liking and the VisArea is different than the suggested one 1819 // store the new value as given by the object 1820 MapUnit aNewMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1821 aRect.SetSize(OutputDevice::LogicToLogic( aAcceptedVisArea.GetSize(), aNewMapUnit, pModel->GetScaleUnit())); 1822 } 1823 1824 // make the new object area known to the client 1825 // compared to the "else" branch aRect might have been changed by the object and no additional scaling was applied 1826 // OJ: WHY this -> OSL_ASSERT( pClient ); 1827 if( pClient ) 1828 pClient->SetObjArea(aRect); 1829 1830 // we need a new replacement image as the object has resized itself 1831 1832 //#i79578# don't request a new replacement image for charts to often 1833 //a chart sends a modified call to the framework if it was changed 1834 //thus the replacement update is already handled there 1835 if( !IsChart() ) 1836 xObjRef.UpdateReplacement(); 1837 } 1838 else 1839 { 1840 // The object isn't active and does not want to resize itself so the changed object area size 1841 // will be reflected in a changed object scaling 1842 Fraction aScaleWidth; 1843 Fraction aScaleHeight; 1844 Size aObjAreaSize; 1845 if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) ) 1846 { 1847 if ( pClient ) 1848 { 1849 Rectangle aScaleRect(aRect.TopLeft(), aObjAreaSize); 1850 pClient->SetObjAreaAndScale( aScaleRect, aScaleWidth, aScaleHeight); 1851 } 1852 else 1853 { 1854 mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight ); 1855 } 1856 } 1857 } 1858 } 1859 else if( (nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) && 1860 svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ) ) 1861 { 1862 //also handle not sfx based ole objects e.g. charts 1863 //#i83860# resizing charts in impress distorts fonts 1864 uno::Reference< embed::XVisualObject > xVisualObject( this->getXModel(), uno::UNO_QUERY ); 1865 if( xVisualObject.is() ) 1866 { 1867 MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) ); 1868 Point aTL( aRect.TopLeft() ); 1869 Point aBR( aRect.BottomRight() ); 1870 Point aTL2( OutputDevice::LogicToLogic( aTL, pModel->GetScaleUnit(), aMapUnit) ); 1871 Point aBR2( OutputDevice::LogicToLogic( aBR, pModel->GetScaleUnit(), aMapUnit) ); 1872 Rectangle aNewRect( aTL2, aBR2 ); 1873 xVisualObject->setVisualAreaSize( GetAspect(), awt::Size( aNewRect.GetWidth(), aNewRect.GetHeight() ) ); 1874 } 1875 } 1876 } 1877 } 1878 1879 // ----------------------------------------------------------------------------- 1880 1881 void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) 1882 { 1883 if( pModel && !pModel->isLocked() ) 1884 { 1885 GetObjRef(); 1886 if ( xObjRef.is() && ( xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE ) ) 1887 { 1888 // if the object needs recompose on resize 1889 // the client site should be created before the resize will take place 1890 // check whether there is no client site and create it if necessary 1891 AddOwnLightClient(); 1892 } 1893 } 1894 1895 SdrRectObj::NbcResize(rRef,xFact,yFact); 1896 if (aGeo.nShearWink!=0 || aGeo.nDrehWink!=0) { // kleine Korrekturen 1897 if (aGeo.nDrehWink>=9000 && aGeo.nDrehWink<27000) { 1898 aRect.Move(aRect.Left()-aRect.Right(),aRect.Top()-aRect.Bottom()); 1899 } 1900 aGeo.nDrehWink=0; 1901 aGeo.nShearWink=0; 1902 aGeo.nSin=0.0; 1903 aGeo.nCos=1.0; 1904 aGeo.nTan=0.0; 1905 SetRectsDirty(); 1906 } 1907 if( pModel && !pModel->isLocked() ) 1908 ImpSetVisAreaSize(); 1909 } 1910 1911 // ----------------------------------------------------------------------------- 1912 1913 void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo) 1914 { 1915 SdrRectObj::SetGeoData(rGeo); 1916 if( pModel && !pModel->isLocked() ) 1917 ImpSetVisAreaSize(); 1918 } 1919 1920 // ----------------------------------------------------------------------------- 1921 1922 void SdrOle2Obj::NbcSetSnapRect(const Rectangle& rRect) 1923 { 1924 SdrRectObj::NbcSetSnapRect(rRect); 1925 if( pModel && !pModel->isLocked() ) 1926 ImpSetVisAreaSize(); 1927 1928 if ( xObjRef.is() && IsChart() ) 1929 { 1930 //#i103460# charts do not necessaryly have an own size within ODF files, 1931 //for this case they need to use the size settings from the surrounding frame, 1932 //which is made available with this method as there is no other way 1933 xObjRef.SetDefaultSizeForChart( Size( rRect.GetWidth(), rRect.GetHeight() ) ); 1934 } 1935 } 1936 1937 // ----------------------------------------------------------------------------- 1938 1939 void SdrOle2Obj::NbcSetLogicRect(const Rectangle& rRect) 1940 { 1941 SdrRectObj::NbcSetLogicRect(rRect); 1942 if( pModel && !pModel->isLocked() ) 1943 ImpSetVisAreaSize(); 1944 } 1945 1946 Graphic* SdrOle2Obj::GetGraphic() const 1947 { 1948 if ( xObjRef.is() ) 1949 return xObjRef.GetGraphic(); 1950 return pGraphic; 1951 } 1952 1953 void SdrOle2Obj::GetNewReplacement() 1954 { 1955 if ( xObjRef.is() ) 1956 xObjRef.UpdateReplacement(); 1957 } 1958 1959 // ----------------------------------------------------------------------------- 1960 1961 Size SdrOle2Obj::GetOrigObjSize( MapMode* pTargetMapMode ) const 1962 { 1963 return xObjRef.GetSize( pTargetMapMode ); 1964 } 1965 1966 // ----------------------------------------------------------------------------- 1967 1968 void SdrOle2Obj::NbcMove(const Size& rSize) 1969 { 1970 SdrRectObj::NbcMove(rSize); 1971 if( pModel && !pModel->isLocked() ) 1972 ImpSetVisAreaSize(); 1973 } 1974 1975 // ----------------------------------------------------------------------------- 1976 1977 sal_Bool SdrOle2Obj::CanUnloadRunningObj( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect ) 1978 { 1979 sal_Bool bResult = sal_False; 1980 1981 sal_Int32 nState = xObj->getCurrentState(); 1982 if ( nState == embed::EmbedStates::LOADED ) 1983 { 1984 // the object is already unloaded 1985 bResult = sal_True; 1986 } 1987 else 1988 { 1989 uno::Reference < util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY ); 1990 if ( !xModifiable.is() ) 1991 bResult = sal_True; 1992 else 1993 { 1994 sal_Int64 nMiscStatus = xObj->getStatus( nAspect ); 1995 1996 if ( embed::EmbedMisc::MS_EMBED_ALWAYSRUN != ( nMiscStatus & embed::EmbedMisc::MS_EMBED_ALWAYSRUN ) && 1997 embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY != ( nMiscStatus & embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY ) && 1998 !( xModifiable.is() && xModifiable->isModified() ) && 1999 !( nState == embed::EmbedStates::INPLACE_ACTIVE || nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::ACTIVE ) ) 2000 { 2001 bResult = sal_True; 2002 } 2003 } 2004 } 2005 2006 return bResult; 2007 } 2008 2009 // ----------------------------------------------------------------------------- 2010 2011 sal_Bool SdrOle2Obj::Unload( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect ) 2012 { 2013 sal_Bool bResult = sal_False; 2014 2015 if ( CanUnloadRunningObj( xObj, nAspect ) ) 2016 { 2017 try 2018 { 2019 xObj->changeState( embed::EmbedStates::LOADED ); 2020 bResult = sal_True; 2021 } 2022 catch( ::com::sun::star::uno::Exception& e ) 2023 { 2024 (void)e; 2025 DBG_ERROR( 2026 (OString("SdrOle2Obj::Unload=(), " 2027 "exception caught: ") + 2028 rtl::OUStringToOString( 2029 comphelper::anyToString( cppu::getCaughtException() ), 2030 RTL_TEXTENCODING_UTF8 )).getStr() ); 2031 } 2032 } 2033 2034 return bResult; 2035 } 2036 2037 // ----------------------------------------------------------------------------- 2038 2039 sal_Bool SdrOle2Obj::Unload() 2040 { 2041 sal_Bool bUnloaded = sal_False; 2042 2043 if( xObjRef.is() ) 2044 { 2045 //TODO/LATER: no refcounting tricks anymore! 2046 //"customers" must register as state change listeners 2047 //Nicht notwendig im Doc DTor (MM) 2048 //sal_uIntPtr nRefCount = (*ppObjRef)->GetRefCount(); 2049 // prevent Unload if there are external references 2050 //if( nRefCount > 2 ) 2051 // return sal_False; 2052 //DBG_ASSERT( nRefCount == 2, "Wrong RefCount for unload" ); 2053 } 2054 else 2055 bUnloaded = sal_True; 2056 2057 if ( pModel && xObjRef.is() ) 2058 { 2059 bUnloaded = Unload( xObjRef.GetObject(), GetAspect() ); 2060 } 2061 2062 return bUnloaded; 2063 } 2064 2065 // ----------------------------------------------------------------------------- 2066 2067 void SdrOle2Obj::GetObjRef_Impl() 2068 { 2069 if ( !xObjRef.is() && mpImpl->aPersistName.Len() && pModel && pModel->GetPersist() ) 2070 { 2071 // #107645# 2072 // Only try loading if it did not went wrong up to now 2073 if(!mpImpl->mbLoadingOLEObjectFailed) 2074 { 2075 xObjRef.Assign( pModel->GetPersist()->getEmbeddedObjectContainer().GetEmbeddedObject( mpImpl->aPersistName ), GetAspect() ); 2076 m_bTypeAsked = false; 2077 CheckFileLink_Impl(); 2078 2079 // #107645# 2080 // If loading of OLE object failed, remember that to not invoke a endless 2081 // loop trying to load it again and again. 2082 if( xObjRef.is() ) 2083 { 2084 mpImpl->mbLoadingOLEObjectFailed = sal_True; 2085 } 2086 2087 // #108759# For math objects, set closed state to transparent 2088 if( ImplIsMathObj( xObjRef.GetObject() ) ) 2089 SetClosedObj( false ); 2090 } 2091 2092 if ( xObjRef.is() ) 2093 { 2094 if( !IsEmptyPresObj() ) 2095 { 2096 // #75637# remember modified status of model 2097 const sal_Bool bWasChanged(pModel ? pModel->IsChanged() : sal_False); 2098 2099 // perhaps preview not valid anymore 2100 // #75637# This line changes the modified state of the model 2101 SetGraphic_Impl( NULL ); 2102 2103 // #75637# if status was not set before, force it back 2104 // to not set, so that SetGraphic(0L) above does not 2105 // set the modified state of the model. 2106 if(!bWasChanged && pModel && pModel->IsChanged()) 2107 { 2108 pModel->SetChanged( sal_False ); 2109 } 2110 } 2111 2112 sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() ); 2113 (void)nMiscStatus; 2114 //TODO/LATER: wait until ResizeOnPrinterChange is defined 2115 //if ( nMiscStatus & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE ) 2116 { 2117 if (pModel && pModel->GetRefDevice() && 2118 pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER) 2119 { 2120 if(!bInDestruction) 2121 { 2122 //TODO/LATER: printerchange notification 2123 /* 2124 // prevent SetModified (don't want no update here) 2125 sal_Bool bWasEnabled = (*ppObjRef)->IsEnableSetModified(); 2126 if ( bWasEnabled ) 2127 (*ppObjRef)->EnableSetModified( sal_False ); 2128 2129 // Kein RefDevice oder RefDevice kein Printer 2130 Printer* pPrinter = (Printer*) pModel->GetRefDevice(); 2131 (*ppObjRef)->OnDocumentPrinterChanged( pPrinter ); 2132 2133 // reset state 2134 (*ppObjRef)->EnableSetModified( bWasEnabled );*/ 2135 } 2136 } 2137 } 2138 } 2139 2140 if ( xObjRef.is() ) 2141 Connect(); 2142 } 2143 2144 if ( mpImpl->mbConnected ) 2145 // move object to first position in cache 2146 GetSdrGlobalData().GetOLEObjCache().InsertObj(this); 2147 } 2148 2149 uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef() const 2150 { 2151 const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl(); 2152 return xObjRef.GetObject(); 2153 } 2154 2155 uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef_NoInit() const 2156 { 2157 return xObjRef.GetObject(); 2158 } 2159 2160 // ----------------------------------------------------------------------------- 2161 2162 uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const 2163 { 2164 GetObjRef(); 2165 if ( svt::EmbeddedObjectRef::TryRunningState(xObjRef.GetObject()) ) 2166 return uno::Reference< frame::XModel >( xObjRef->getComponent(), uno::UNO_QUERY ); 2167 else 2168 return uno::Reference< frame::XModel >(); 2169 } 2170 2171 // ----------------------------------------------------------------------------- 2172 2173 // #109985# 2174 sal_Bool SdrOle2Obj::IsChart() const 2175 { 2176 if ( !m_bTypeAsked ) 2177 { 2178 m_bChart = ChartPrettyPainter::IsChart(xObjRef); 2179 m_bTypeAsked = true; 2180 } 2181 return m_bChart; 2182 } 2183 2184 // ----------------------------------------------------------------------------- 2185 void SdrOle2Obj::SetGraphicToObj( const Graphic& aGraphic, const ::rtl::OUString& aMediaType ) 2186 { 2187 xObjRef.SetGraphic( aGraphic, aMediaType ); 2188 } 2189 2190 // ----------------------------------------------------------------------------- 2191 void SdrOle2Obj::SetGraphicToObj( const uno::Reference< io::XInputStream >& xGrStream, const ::rtl::OUString& aMediaType ) 2192 { 2193 xObjRef.SetGraphicStream( xGrStream, aMediaType ); 2194 } 2195 2196 // ----------------------------------------------------------------------------- 2197 sal_Bool SdrOle2Obj::IsCalc() const 2198 { 2199 if ( !xObjRef.is() ) 2200 return false; 2201 2202 SvGlobalName aObjClsId( xObjRef->getClassID() ); 2203 if( SvGlobalName(SO3_SC_CLASSID_30) == aObjClsId 2204 || SvGlobalName(SO3_SC_CLASSID_40) == aObjClsId 2205 || SvGlobalName(SO3_SC_CLASSID_50) == aObjClsId 2206 || SvGlobalName(SO3_SC_CLASSID_60) == aObjClsId 2207 || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_60) == aObjClsId 2208 || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_8) == aObjClsId 2209 || SvGlobalName(SO3_SC_CLASSID) == aObjClsId ) 2210 { 2211 return sal_True; 2212 } 2213 2214 return sal_False; 2215 } 2216 2217 // ----------------------------------------------------------------------------- 2218 uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const 2219 { 2220 uno::Reference< frame::XModel > xDoc; 2221 if ( pModel ) 2222 xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY); 2223 return xDoc; 2224 } 2225 2226 // ----------------------------------------------------------------------------- 2227 sal_Bool SdrOle2Obj::CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize ) 2228 { 2229 // TODO/LEAN: to avoid rounding errors scaling always uses the VisArea. 2230 // If we don't cache it for own objects also we must load the object here 2231 if ( !xObjRef.is() || !pModel ) 2232 return sal_False; 2233 2234 MapMode aMapMode( pModel->GetScaleUnit() ); 2235 aObjAreaSize = xObjRef.GetSize( &aMapMode ); 2236 2237 Size aSize = aRect.GetSize(); 2238 aScaleWidth = Fraction(aSize.Width(), aObjAreaSize.Width() ); 2239 aScaleHeight = Fraction(aSize.Height(), aObjAreaSize.Height() ); 2240 2241 // reduce to 10 binary digits 2242 Kuerzen(aScaleHeight, 10); 2243 Kuerzen(aScaleWidth, 10); 2244 2245 return sal_True; 2246 } 2247 2248 // ----------------------------------------------------------------------------- 2249 sal_Bool SdrOle2Obj::AddOwnLightClient() 2250 { 2251 // The Own Light Client must be registered in object only using this method! 2252 if ( !SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() ) 2253 && !( mpImpl->pLightClient && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ) ) 2254 { 2255 Connect(); 2256 2257 if ( xObjRef.is() && mpImpl->pLightClient ) 2258 { 2259 Fraction aScaleWidth; 2260 Fraction aScaleHeight; 2261 Size aObjAreaSize; 2262 if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) ) 2263 { 2264 mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight ); 2265 try { 2266 xObjRef->setClientSite( mpImpl->pLightClient ); 2267 return sal_True; 2268 } catch( uno::Exception& ) 2269 {} 2270 } 2271 2272 } 2273 2274 return sal_False; 2275 } 2276 2277 return sal_True; 2278 } 2279 2280 ////////////////////////////////////////////////////////////////////////////// 2281 2282 Bitmap SdrOle2Obj::GetEmtyOLEReplacementBitmap() 2283 { 2284 return Bitmap(ResId(BMP_SVXOLEOBJ, *ImpGetResMgr())); 2285 } 2286 2287 ////////////////////////////////////////////////////////////////////////////// 2288 2289 void SdrOle2Obj::SetWindow(const com::sun::star::uno::Reference < com::sun::star::awt::XWindow >& _xWindow) 2290 { 2291 if ( xObjRef.is() && mpImpl->pLightClient ) 2292 { 2293 mpImpl->pLightClient->setWindow(_xWindow); 2294 } 2295 } 2296 2297 ////////////////////////////////////////////////////////////////////////////// 2298 // eof 2299