svx/source/unodraw/unopage.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <config_features.h>
  21
  22 #include <com/sun/star/document/EventObject.hpp>
  23 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  24 #include <com/sun/star/lang/DisposedException.hpp>
  25 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  26 #include <o3tl/safeint.hxx>
  27 #include <osl/mutex.hxx>
  28 #include <comphelper/classids.hxx>
  29 #include <comphelper/embeddedobjectcontainer.hxx>
  30 #include <comphelper/sequence.hxx>
  31 #include <cppuhelper/supportsservice.hxx>
  32
  33 #include <svx/svdpool.hxx>
  34 #include <svx/svdobj.hxx>
  35 #include <svx/svdoole2.hxx>
  36 #include <svx/svdpage.hxx>
  37 #include <svx/svdmodel.hxx>
  38 #include <svx/strings.hrc>
  39 #include <svx/svdview.hxx>
  40 #include <svx/svdpagv.hxx>
  41 #include <svx/svdundo.hxx>
  42 #include <svx/unopage.hxx>
  43 #include "shapeimpl.hxx"
  44 #include <svx/unodraw/SvxTableShape.hxx>
  45 #include <svx/dialmgr.hxx>
  46 #include <svx/svdobjkind.hxx>
  47 #include <svx/unoprov.hxx>
  48 #include <svx/unoapi.hxx>
  49 #include <extrud3d.hxx>
  50 #include <svx/lathe3d.hxx>
  51 #include <svx/scene3d.hxx>
  52 #include <vcl/svapp.hxx>
  53 #include <comphelper/diagnose_ex.hxx>
  54 #include <tools/globname.hxx>
  55 #include <sal/log.hxx>
  56
  57 using namespace ::cppu;
  58 using namespace ::com::sun::star;
  59 using namespace ::com::sun::star::uno;
  60 using namespace ::com::sun::star::lang;
  61 using namespace ::com::sun::star::container;
  62 using namespace ::com::sun::star::drawing;
  63
  64 UNO3_GETIMPLEMENTATION_IMPL( SvxDrawPage );
  65
  66 SvxDrawPage::SvxDrawPage(SdrPage* pInPage) // TTTT should be reference
  67 :   mrBHelper(m_aMutex)
  68     ,mpPage(pInPage)
  69     ,mpModel(&pInPage->getSdrModelFromSdrPage())  // register at broadcaster
  70     ,mpView(new SdrView(pInPage->getSdrModelFromSdrPage())) // create (hidden) view
  71 {
  72     mpView->SetDesignMode();
  73 }
  74
  75 SvxDrawPage::~SvxDrawPage() noexcept
  76 {
  77     if( !mrBHelper.bDisposed )
  78     {
  79         assert(!"SvxDrawPage must be disposed!");
  80         acquire();
  81         dispose();
  82     }
  83 }
  84
  85 // XInterface
  86 void SvxDrawPage::release() noexcept
  87 {
  88     OWeakAggObject::release();
  89 }
  90
  91 // XComponent
  92 void SvxDrawPage::disposing() noexcept
  93 {
  94     if( mpModel )
  95     {
  96         mpModel = nullptr;
  97     }
  98
  99     mpView.reset();
 100     mpPage = nullptr;
 101 }
 102
 103 // XComponent
 104 void SvxDrawPage::dispose()
 105 {
 106     SolarMutexGuard aSolarGuard;
 107
 108     // An frequently programming error is to release the last
 109     // reference to this object in the disposing message.
 110     // Make it robust, hold a self Reference.
 111     uno::Reference< lang::XComponent > xSelf( this );
 112
 113     // Guard dispose against multiple threading
 114     // Remark: It is an error to call dispose more than once
 115     bool bDoDispose = false;
 116     {
 117         osl::MutexGuard aGuard( mrBHelper.rMutex );
 118         if( !mrBHelper.bDisposed && !mrBHelper.bInDispose )
 119         {
 120             // only one call go into this section
 121             mrBHelper.bInDispose = true;
 122             bDoDispose = true;
 123         }
 124     }
 125
 126     // Do not hold the mutex because we are broadcasting
 127     if( !bDoDispose )
 128         return;
 129
 130     // Create an event with this as sender
 131     try
 132     {
 133         uno::Reference< uno::XInterface > xSource( uno::Reference< uno::XInterface >::query( static_cast<lang::XComponent *>(this) ) );
 134         css::document::EventObject aEvt;
 135         aEvt.Source = xSource;
 136         // inform all listeners to release this object
 137         // The listener container are automatically cleared
 138         mrBHelper.aLC.disposeAndClear( aEvt );
 139         // notify subclasses to do their dispose
 140         disposing();
 141     }
 142     catch(const css::uno::Exception&)
 143     {
 144         // catch exception and throw again but signal that
 145         // the object was disposed. Dispose should be called
 146         // only once.
 147         osl::MutexGuard aGuard( mrBHelper.rMutex );
 148         mrBHelper.bDisposed = true;
 149         mrBHelper.bInDispose = false;
 150         throw;
 151     }
 152
 153     osl::MutexGuard aGuard( mrBHelper.rMutex );
 154     mrBHelper.bDisposed = true;
 155     mrBHelper.bInDispose = false;
 156
 157 }
 158
 159 void SAL_CALL SvxDrawPage::addEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener )
 160 {
 161     SolarMutexGuard aGuard;
 162
 163     if( mpModel == nullptr )
 164         throw lang::DisposedException();
 165
 166     mrBHelper.addListener( cppu::UnoType<decltype(aListener)>::get() , aListener );
 167 }
 168
 169 void SAL_CALL SvxDrawPage::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener )
 170 {
 171     SolarMutexGuard aGuard;
 172
 173     if( mpModel == nullptr )
 174         throw lang::DisposedException();
 175
 176     mrBHelper.removeListener( cppu::UnoType<decltype(aListener)>::get() , aListener );
 177 }
 178
 179 void SAL_CALL SvxDrawPage::add( const uno::Reference< drawing::XShape >& xShape )
 180 {
 181     SolarMutexGuard aGuard;
 182
 183     if ( ( mpModel == nullptr ) || ( mpPage == nullptr ) )
 184         throw lang::DisposedException();
 185
 186     SvxShape* pShape = comphelper::getFromUnoTunnel<SvxShape>( xShape );
 187
 188     if( nullptr == pShape )
 189     {
 190         assert(false && "adding a non-SvxShape to a page?");
 191         return;
 192     }
 193
 194     rtl::Reference<SdrObject> pObj = pShape->GetSdrObject();
 195     bool bNeededToClone(false);
 196
 197     if(pObj && &pObj->getSdrModelFromSdrObject() != &mpPage->getSdrModelFromSdrPage())
 198     {
 199         // TTTT UNO API tries to add an existing SvxShape to this SvxDrawPage,
 200         // but these use different SdrModels. It was possible before to completely
 201         // 'change' a SdrObject to another SdrModel (including dangerous MigrateItemPool
 202         // stuff), but is no longer. We need to Clone the SdrObject to the target model
 203         // and ::Create a new SvxShape (set SdrObject there, take over values, ...)
 204         rtl::Reference<SdrObject> pClonedSdrShape(pObj->CloneSdrObject(mpPage->getSdrModelFromSdrPage()));
 205         pObj->setUnoShape(nullptr);
 206         pClonedSdrShape->setUnoShape(pShape);
 207         // pShape->InvalidateSdrObject();
 208         // pShape->Create(pClonedSdrShape, this);
 209         pObj = pClonedSdrShape;
 210         bNeededToClone = true;
 211     }
 212
 213     if(!pObj)
 214     {
 215         pObj = CreateSdrObject( xShape );
 216         ENSURE_OR_RETURN_VOID( pObj != nullptr, "SvxDrawPage::add: no SdrObject was created!" );
 217     }
 218     else if ( !pObj->IsInserted() )
 219     {
 220         mpPage->InsertObject( pObj.get() );
 221
 222         if(bNeededToClone)
 223         {
 224             // TTTT Unfortunately in SdrObject::SetPage (see there) the
 225             // xShape/UnoShape at the newly cloned SDrObject is *removed* again,
 226             // so re-set it here, the caller *may need it* (e.g. Writer)
 227             uno::Reference< drawing::XShape > xShapeCheck(pObj->getWeakUnoShape());
 228
 229             if( !xShapeCheck.is() )
 230             {
 231                 pObj->setUnoShape(pShape);
 232             }
 233         }
 234     }
 235
 236     pShape->Create( pObj.get(), this );
 237     OSL_ENSURE( pShape->GetSdrObject() == pObj.get(), "SvxDrawPage::add: shape does not know about its newly created SdrObject!" );
 238
 239     if ( !pObj->IsInserted() )
 240     {
 241         mpPage->InsertObject( pObj.get() );
 242     }
 243
 244     mpModel->SetChanged();
 245 }
 246
 247 void SAL_CALL SvxDrawPage::addTop( const uno::Reference< drawing::XShape >& xShape )
 248 {
 249     add(xShape);
 250 }
 251
 252 void SAL_CALL SvxDrawPage::addBottom( const uno::Reference< drawing::XShape >& xShape )
 253 {
 254     SolarMutexGuard aGuard;
 255
 256     if ( ( mpModel == nullptr ) || ( mpPage == nullptr ) )
 257         throw lang::DisposedException();
 258
 259     SvxShape* pShape = comphelper::getFromUnoTunnel<SvxShape>( xShape );
 260
 261     if( nullptr == pShape )
 262     {
 263         assert(false && "adding a non-SvxShape to a page?");
 264         return;
 265     }
 266
 267     rtl::Reference<SdrObject> pObj = pShape->GetSdrObject();
 268
 269     if(!pObj)
 270     {
 271         pObj = CreateSdrObject( xShape, true );
 272         ENSURE_OR_RETURN_VOID( pObj != nullptr, "SvxDrawPage::add: no SdrObject was created!" );
 273     }
 274     else if ( !pObj->IsInserted() )
 275     {
 276         mpPage->InsertObject( pObj.get(), 0 );
 277     }
 278
 279     pShape->Create( pObj.get(), this );
 280     OSL_ENSURE( pShape->GetSdrObject() == pObj.get(), "SvxDrawPage::add: shape does not know about its newly created SdrObject!" );
 281
 282     if ( !pObj->IsInserted() )
 283     {
 284         mpPage->InsertObject( pObj.get(), 0 );
 285     }
 286
 287     mpModel->SetChanged();
 288 }
 289
 290 void SAL_CALL SvxDrawPage::remove( const Reference< drawing::XShape >& xShape )
 291 {
 292     SolarMutexGuard aGuard;
 293
 294     if( (mpModel == nullptr) || (mpPage == nullptr) )
 295         throw lang::DisposedException();
 296
 297     SdrObject* pObj = SdrObject::getSdrObjectFromXShape( xShape );
 298     if (!pObj)
 299         return;
 300
 301     // remove SdrObject from page
 302     const size_t nCount = mpPage->GetObjCount();
 303     for( size_t nNum = 0; nNum < nCount; ++nNum )
 304     {
 305         if(mpPage->GetObj(nNum) == pObj)
 306         {
 307             const bool bUndoEnabled = mpModel->IsUndoEnabled();
 308
 309             if (bUndoEnabled)
 310             {
 311                 mpModel->BegUndo(SvxResId(STR_EditDelete),
 312                     pObj->TakeObjNameSingul(), SdrRepeatFunc::Delete);
 313
 314                 mpModel->AddUndo(mpModel->GetSdrUndoFactory().CreateUndoDeleteObject(*pObj));
 315             }
 316
 317             OSL_VERIFY( mpPage->RemoveObject( nNum ) == pObj );
 318
 319             if (bUndoEnabled)
 320                 mpModel->EndUndo();
 321
 322             break;
 323         }
 324     }
 325
 326     mpModel->SetChanged();
 327 }
 328
 329 void SvxDrawPage::sort( const css::uno::Sequence< sal_Int32 >& sortOrder )
 330 {
 331     SolarMutexGuard aGuard;
 332
 333     if ((mpModel == nullptr) || (mpPage == nullptr))
 334         throw lang::DisposedException();
 335
 336     auto newOrder = comphelper::sequenceToContainer<std::vector<sal_Int32>>(sortOrder);
 337     mpPage->sort(newOrder);
 338 }
 339
 340 // css::container::XIndexAccess
 341 sal_Int32 SAL_CALL SvxDrawPage::getCount()
 342 {
 343     SolarMutexGuard aGuard;
 344
 345     if( (mpModel == nullptr) || (mpPage == nullptr) )
 346         throw lang::DisposedException();
 347
 348     return static_cast<sal_Int32>( mpPage->GetObjCount() );
 349 }
 350
 351 uno::Any SAL_CALL SvxDrawPage::getByIndex( sal_Int32 Index )
 352 {
 353     SolarMutexGuard aGuard;
 354
 355     if( (mpModel == nullptr) || (mpPage == nullptr) )
 356         throw lang::DisposedException("Model or Page was already disposed!");
 357
 358     if ( Index < 0 || o3tl::make_unsigned(Index) >= mpPage->GetObjCount() )
 359         throw lang::IndexOutOfBoundsException("Index (" + OUString::number(Index)
 360                                               + ") needs to be a positive integer smaller than the shape count ("
 361                                               + OUString::number(mpPage->GetObjCount()) + ")!");
 362
 363     SdrObject* pObj = mpPage->GetObj( Index );
 364     if( pObj == nullptr )
 365         throw uno::RuntimeException("Runtime exception thrown while getting a ref to the SdrObject at index: "
 366                                     + OUString::number(Index));
 367
 368
 369     return Any(Reference< drawing::XShape >( pObj->getUnoShape(), uno::UNO_QUERY ));
 370 }
 371
 372 // css::container::XElementAccess
 373 uno::Type SAL_CALL SvxDrawPage::getElementType()
 374 {
 375     return cppu::UnoType<drawing::XShape>::get();
 376 }
 377
 378 sal_Bool SAL_CALL SvxDrawPage::hasElements()
 379 {
 380     SolarMutexGuard aGuard;
 381
 382     if( (mpModel == nullptr) || (mpPage == nullptr) )
 383         throw lang::DisposedException();
 384
 385     return mpPage && mpPage->GetObjCount()>0;
 386 }
 387
 388 namespace
 389 {
 390     void lcl_markSdrObjectOfShape( const Reference< drawing::XShape >& _rxShape, SdrView& _rView, SdrPageView& _rPageView )
 391     {
 392         SdrObject* pObj = SdrObject::getSdrObjectFromXShape( _rxShape );
 393         if ( !pObj )
 394             return;
 395
 396         _rView.MarkObj( pObj, &_rPageView );
 397     }
 398 }
 399
 400 // ATTENTION: SelectObjectsInView selects the css::drawing::Shapes
 401 // only in the given SdrPageView. It hasn't to be the visible SdrPageView.
 402 void SvxDrawPage::SelectObjectsInView( const Reference< drawing::XShapes > & aShapes, SdrPageView* pPageView ) noexcept
 403 {
 404     SAL_WARN_IF(!pPageView, "svx", "SdrPageView is NULL!");
 405     SAL_WARN_IF(!mpView, "svx", "SdrView is NULL!");
 406
 407     if(pPageView==nullptr || mpView==nullptr)
 408         return;
 409
 410     mpView->UnmarkAllObj( pPageView );
 411
 412     tools::Long nCount = aShapes->getCount();
 413     for( tools::Long i = 0; i < nCount; i++ )
 414     {
 415         uno::Any aAny( aShapes->getByIndex(i) );
 416         Reference< drawing::XShape > xShape;
 417         if( aAny >>= xShape )
 418             lcl_markSdrObjectOfShape( xShape, *mpView, *pPageView );
 419     }
 420 }
 421
 422 // ATTENTION: SelectObjectInView selects the shape only in the given SdrPageView.
 423 // It hasn't to be the visible SdrPageView.
 424 void SvxDrawPage::SelectObjectInView( const Reference< drawing::XShape > & xShape, SdrPageView* pPageView ) noexcept
 425 {
 426     SAL_WARN_IF(!pPageView, "svx", "SdrPageView is NULL!");
 427     SAL_WARN_IF(!mpView, "svx", "SdrView is NULL!");
 428
 429     if(pPageView!=nullptr && mpView != nullptr)
 430     {
 431         mpView->UnmarkAllObj( pPageView );
 432         lcl_markSdrObjectOfShape( xShape, *mpView, *pPageView );
 433     }
 434 }
 435
 436 Reference< drawing::XShapeGroup > SAL_CALL SvxDrawPage::group( const Reference< drawing::XShapes >& xShapes )
 437 {
 438     SolarMutexGuard aGuard;
 439
 440     if( (mpModel == nullptr) || (mpPage == nullptr) )
 441         throw lang::DisposedException();
 442
 443     SAL_WARN_IF(!mpPage , "svx", "SdrPage is NULL!");
 444     SAL_WARN_IF(!mpView, "svx", "SdrView is NULL!");
 445
 446     Reference< css::drawing::XShapeGroup >  xShapeGroup;
 447     if(mpPage==nullptr||mpView==nullptr||!xShapes.is())
 448         return xShapeGroup;
 449
 450     SdrPageView* pPageView = mpView->ShowSdrPage( mpPage );
 451
 452     SelectObjectsInView( xShapes, pPageView );
 453
 454     mpView->GroupMarked();
 455
 456     mpView->AdjustMarkHdl();
 457     const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
 458     if( rMarkList.GetMarkCount() == 1 )
 459     {
 460         SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
 461         if( pObj )
 462              xShapeGroup.set( pObj->getUnoShape(), UNO_QUERY );
 463     }
 464
 465     mpView->HideSdrPage();
 466
 467     if( mpModel )
 468         mpModel->SetChanged();
 469
 470     return xShapeGroup;
 471 }
 472
 473 void SAL_CALL SvxDrawPage::ungroup( const Reference< drawing::XShapeGroup >& aGroup )
 474 {
 475     SolarMutexGuard aGuard;
 476
 477     if( (mpModel == nullptr) || (mpPage == nullptr) )
 478         throw lang::DisposedException();
 479
 480     SAL_WARN_IF(!mpPage, "svx", "SdrPage is NULL!");
 481     SAL_WARN_IF(!mpView, "svx", "SdrView is NULL!");
 482
 483     if(mpPage==nullptr||mpView==nullptr||!aGroup.is())
 484         return;
 485
 486     SdrPageView* pPageView = mpView->ShowSdrPage( mpPage );
 487
 488     SelectObjectInView( aGroup, pPageView );
 489     mpView->UnGroupMarked();
 490
 491     mpView->HideSdrPage();
 492
 493     if( mpModel )
 494         mpModel->SetChanged();
 495 }
 496
 497 rtl::Reference<SdrObject> SvxDrawPage::CreateSdrObject_(const Reference< drawing::XShape > & xShape)
 498 {
 499     SdrObjKind nType = SdrObjKind::NONE;
 500     SdrInventor nInventor;
 501
 502     GetTypeAndInventor( nType, nInventor, xShape->getShapeType() );
 503     if (nType == SdrObjKind::NONE)
 504         return nullptr;
 505
 506     awt::Size aSize = xShape->getSize();
 507     aSize.Width += 1;
 508     aSize.Height += 1;
 509     awt::Point aPos = xShape->getPosition();
 510     tools::Rectangle aRect( Point( aPos.X, aPos.Y ), Size( aSize.Width, aSize.Height ) );
 511
 512     rtl::Reference<SdrObject> pNewObj = SdrObjFactory::MakeNewObject(
 513         *mpModel,
 514         nInventor,
 515         nType,
 516         &aRect);
 517
 518     if (!pNewObj)
 519         return nullptr;
 520
 521     if( nType == SdrObjKind::E3D_Scene )
 522     {
 523         auto pScene = static_cast<E3dScene* >(pNewObj.get());
 524         // initialise scene
 525
 526         double fW = static_cast<double>(aSize.Width);
 527         double fH = static_cast<double>(aSize.Height);
 528
 529         Camera3D aCam(pScene->GetCamera());
 530         aCam.SetAutoAdjustProjection(false);
 531         aCam.SetViewWindow(- fW / 2, - fH / 2, fW, fH);
 532         basegfx::B3DPoint aLookAt;
 533         basegfx::B3DPoint aCamPos(0.0, 0.0, 10000.0);
 534         aCam.SetPosAndLookAt(aCamPos, aLookAt);
 535         aCam.SetFocalLength(100.0);
 536         pScene->SetCamera(aCam);
 537
 538         pScene->SetBoundAndSnapRectsDirty();
 539     }
 540     else if(nType == SdrObjKind::E3D_Extrusion)
 541     {
 542         auto pObj = static_cast<E3dExtrudeObj* >(pNewObj.get());
 543         basegfx::B2DPolygon aNewPolygon;
 544         aNewPolygon.append(basegfx::B2DPoint(0.0, 0.0));
 545         aNewPolygon.append(basegfx::B2DPoint(0.0, 1.0));
 546         aNewPolygon.append(basegfx::B2DPoint(1.0, 0.0));
 547         aNewPolygon.setClosed(true);
 548         pObj->SetExtrudePolygon(basegfx::B2DPolyPolygon(aNewPolygon));
 549
 550         // #107245# pObj->SetExtrudeCharacterMode(sal_True);
 551         pObj->SetMergedItem(Svx3DCharacterModeItem(true));
 552     }
 553     else if(nType == SdrObjKind::E3D_Lathe)
 554     {
 555         auto pLatheObj = static_cast<E3dLatheObj* >(pNewObj.get());
 556         basegfx::B2DPolygon aNewPolygon;
 557         aNewPolygon.append(basegfx::B2DPoint(0.0, 0.0));
 558         aNewPolygon.append(basegfx::B2DPoint(0.0, 1.0));
 559         aNewPolygon.append(basegfx::B2DPoint(1.0, 0.0));
 560         aNewPolygon.setClosed(true);
 561         pLatheObj->SetPolyPoly2D(basegfx::B2DPolyPolygon(aNewPolygon));
 562
 563         // #107245# pObj->SetLatheCharacterMode(sal_True);
 564         pLatheObj->SetMergedItem(Svx3DCharacterModeItem(true));
 565     }
 566
 567     return pNewObj;
 568 }
 569
 570 void SvxDrawPage::GetTypeAndInventor( SdrObjKind& rType, SdrInventor& rInventor, const OUString& aName ) noexcept
 571 {
 572     std::optional<SdrObjKind> nTempType = UHashMap::getId( aName );
 573
 574     if( !nTempType )
 575     {
 576         if( aName == "com.sun.star.drawing.TableShape" ||
 577             aName == "com.sun.star.presentation.TableShape" )
 578         {
 579             rInventor = SdrInventor::Default;
 580             rType = SdrObjKind::Table;
 581         }
 582 #if HAVE_FEATURE_AVMEDIA
 583         else if ( aName == "com.sun.star.presentation.MediaShape" )
 584         {
 585             rInventor = SdrInventor::Default;
 586             rType = SdrObjKind::Media;
 587         }
 588 #endif
 589     }
 590     else if( IsInventorE3D(*nTempType) )
 591     {
 592         rInventor = SdrInventor::E3d;
 593         rType = *nTempType;
 594     }
 595     else
 596     {
 597         rInventor = SdrInventor::Default;
 598         rType = *nTempType;
 599
 600         switch( rType )
 601         {
 602             case SdrObjKind::OLEPluginFrame:
 603             case SdrObjKind::OLE2Plugin:
 604             case SdrObjKind::OLE2Applet:
 605                 rType = SdrObjKind::OLE2;
 606                 break;
 607             default:
 608                 break;
 609         }
 610     }
 611 }
 612
 613 rtl::Reference<SvxShape> SvxDrawPage::CreateShapeByTypeAndInventor( SdrObjKind nType, SdrInventor nInventor, SdrObject *pObj, SvxDrawPage *mpPage, OUString const & referer )
 614 {
 615     rtl::Reference<SvxShape> pRet;
 616
 617     switch( nInventor )
 618     {
 619         case SdrInventor::E3d:
 620         {
 621             switch( nType )
 622             {
 623                 case SdrObjKind::E3D_Scene :
 624                     pRet = new Svx3DSceneObject( pObj, mpPage );
 625                     break;
 626                 case SdrObjKind::E3D_Cube :
 627                     pRet = new Svx3DCubeObject( pObj );
 628                     break;
 629                 case SdrObjKind::E3D_Sphere :
 630                     pRet = new Svx3DSphereObject( pObj );
 631                     break;
 632                 case SdrObjKind::E3D_Lathe :
 633                     pRet = new Svx3DLatheObject( pObj );
 634                     break;
 635                 case SdrObjKind::E3D_Extrusion :
 636                     pRet = new Svx3DExtrudeObject( pObj );
 637                     break;
 638                 case SdrObjKind::E3D_Polygon :
 639                     pRet = new Svx3DPolygonObject( pObj );
 640                     break;
 641                 default: // unknown 3D-object on page
 642                     assert(false && "the IsInventor3D function must be wrong");
 643                     pRet = new SvxShape( pObj );
 644                     break;
 645             }
 646             break;
 647         }
 648         case SdrInventor::Default:
 649         {
 650             switch( nType )
 651             {
 652                 case SdrObjKind::Group:
 653                     pRet = new SvxShapeGroup( pObj, mpPage );
 654                     break;
 655                 case SdrObjKind::Line:
 656                     pRet = new SvxShapePolyPolygon( pObj );
 657                     break;
 658                 case SdrObjKind::Rectangle:
 659                     pRet = new SvxShapeRect( pObj );
 660                     break;
 661                 case SdrObjKind::CircleOrEllipse:
 662                 case SdrObjKind::CircleSection:
 663                 case SdrObjKind::CircleArc:
 664                 case SdrObjKind::CircleCut:
 665                     pRet = new SvxShapeCircle( pObj );
 666                     break;
 667                 case SdrObjKind::Polygon:
 668                     pRet = new SvxShapePolyPolygon( pObj );
 669                     break;
 670                 case SdrObjKind::PolyLine:
 671                     pRet = new SvxShapePolyPolygon( pObj );
 672                     break;
 673                 case SdrObjKind::PathLine:
 674                     pRet = new SvxShapePolyPolygon( pObj );
 675                     break;
 676                 case SdrObjKind::PathFill:
 677                     pRet = new SvxShapePolyPolygon( pObj );
 678                     break;
 679                 case SdrObjKind::FreehandLine:
 680                     pRet = new SvxShapePolyPolygon( pObj );
 681                     break;
 682                 case SdrObjKind::FreehandFill:
 683                     pRet = new SvxShapePolyPolygon( pObj );
 684                     break;
 685                 case SdrObjKind::Caption:
 686                     pRet = new SvxShapeCaption( pObj );
 687                     break;
 688                 case SdrObjKind::TitleText:
 689                 case SdrObjKind::OutlineText:
 690                 case SdrObjKind::Text:
 691                     pRet = new SvxShapeText( pObj );
 692                     break;
 693                 case SdrObjKind::Graphic:
 694                     pRet = new SvxGraphicObject( pObj );
 695                     break;
 696                 case SdrObjKind::OLEPluginFrame:
 697                     pRet = new SvxFrameShape( pObj, referer );
 698                     break;
 699                 case SdrObjKind::OLE2Applet:
 700                     pRet = new SvxAppletShape( pObj, referer );
 701                     break;
 702                 case SdrObjKind::OLE2Plugin:
 703                     pRet = new SvxPluginShape( pObj, referer );
 704                     break;
 705                  case SdrObjKind::OLE2:
 706                      {
 707                         if( pObj && !pObj->IsEmptyPresObj() && mpPage )
 708                         {
 709                             SdrPage* pSdrPage = mpPage->GetSdrPage();
 710                             if( pSdrPage )
 711                             {
 712                                 SdrModel& rSdrModel(pSdrPage->getSdrModelFromSdrPage());
 713                                 ::comphelper::IEmbeddedHelper *pPersist = rSdrModel.GetPersist();
 714
 715                                 if( pPersist )
 716                                 {
 717                                     uno::Reference < embed::XEmbeddedObject > xObject = pPersist->getEmbeddedObjectContainer().
 718                                             GetEmbeddedObject( static_cast< SdrOle2Obj* >( pObj )->GetPersistName() );
 719
 720                                     // TODO CL->KA: Why is this not working anymore?
 721                                     if( xObject.is() )
 722                                     {
 723                                         SvGlobalName aClassId( xObject->getClassID() );
 724
 725                                         const SvGlobalName aAppletClassId( SO3_APPLET_CLASSID );
 726                                         const SvGlobalName aPluginClassId( SO3_PLUGIN_CLASSID );
 727                                         const SvGlobalName aIFrameClassId( SO3_IFRAME_CLASSID );
 728
 729                                         if( aPluginClassId == aClassId )
 730                                         {
 731                                             pRet = new SvxPluginShape( pObj, referer );
 732                                             nType = SdrObjKind::OLE2Plugin;
 733                                         }
 734                                         else if( aAppletClassId == aClassId )
 735                                         {
 736                                             pRet = new SvxAppletShape( pObj, referer );
 737                                             nType = SdrObjKind::OLE2Applet;
 738                                         }
 739                                         else if( aIFrameClassId == aClassId )
 740                                         {
 741                                             pRet = new SvxFrameShape( pObj, referer );
 742                                             nType = SdrObjKind::OLEPluginFrame;
 743                                         }
 744                                     }
 745                                 }
 746                             }
 747                         }
 748                         if( pRet == nullptr )
 749                         {
 750                             SvxUnoPropertyMapProvider& rSvxMapProvider = getSvxMapProvider();
 751                             pRet = new SvxOle2Shape( pObj, referer, rSvxMapProvider.GetMap(SVXMAP_OLE2),  rSvxMapProvider.GetPropertySet(SVXMAP_OLE2, SdrObject::GetGlobalDrawObjectItemPool()) );
 752                         }
 753                      }
 754                     break;
 755                 case SdrObjKind::Edge:
 756                     pRet = new SvxShapeConnector( pObj );
 757                     break;
 758                 case SdrObjKind::PathPoly:
 759                     pRet = new SvxShapePolyPolygon( pObj );
 760                     break;
 761                 case SdrObjKind::PathPolyLine:
 762                     pRet = new SvxShapePolyPolygon( pObj );
 763                     break;
 764                 case SdrObjKind::Page:
 765                 {
 766                     SvxUnoPropertyMapProvider& rSvxMapProvider = getSvxMapProvider();
 767                     pRet = new SvxShape( pObj, rSvxMapProvider.GetMap(SVXMAP_PAGE),  rSvxMapProvider.GetPropertySet(SVXMAP_PAGE, SdrObject::GetGlobalDrawObjectItemPool()) );
 768                 }
 769                     break;
 770                 case SdrObjKind::Measure:
 771                     pRet = new SvxShapeDimensioning( pObj );
 772                     break;
 773                 case SdrObjKind::UNO:
 774                     pRet = new SvxShapeControl( pObj );
 775                     break;
 776                 case SdrObjKind::CustomShape:
 777                     pRet = new SvxCustomShape( pObj );
 778                     break;
 779                 case SdrObjKind::Media:
 780                     pRet = new SvxMediaShape( pObj, referer );
 781                     break;
 782                 case SdrObjKind::Table:
 783                     pRet = new SvxTableShape( pObj );
 784                     break;
 785                 default: // unknown 2D-object on page
 786                     assert(false && "Not implemented Starone-Shape created");
 787                     pRet = new SvxShapeText( pObj );
 788                     break;
 789             }
 790             break;
 791         }
 792         default: // unknown inventor
 793         {
 794             assert(false && "Unknown Inventor in SvxDrawPage::CreateShape()");
 795             break;
 796         }
 797     }
 798
 799     if(pRet)
 800     {
 801         SdrObjKind nObjId = nType;
 802
 803         switch(nObjId)
 804         {
 805         case SdrObjKind::CircleCut:          // segment of circle
 806         case SdrObjKind::CircleArc:          // arc of circle
 807         case SdrObjKind::CircleSection:          // sector
 808             nObjId = SdrObjKind::CircleOrEllipse;
 809             break;
 810
 811         case SdrObjKind::TitleText:
 812         case SdrObjKind::OutlineText:
 813             nObjId = SdrObjKind::Text;
 814             break;
 815         default: ;
 816         }
 817
 818         pRet->setShapeKind(nObjId);
 819     }
 820
 821     return pRet;
 822 }
 823
 824 Reference< drawing::XShape >  SvxDrawPage::CreateShape( SdrObject *pObj ) const
 825 {
 826     Reference< drawing::XShape > xShape( CreateShapeByTypeAndInventor(pObj->GetObjIdentifier(),
 827                                               pObj->GetObjInventor(),
 828                                               pObj,
 829                                               const_cast<SvxDrawPage*>(this)));
 830     return xShape;
 831 }
 832
 833 rtl::Reference<SdrObject> SvxDrawPage::CreateSdrObject( const Reference< drawing::XShape > & xShape, bool bBeginning ) noexcept
 834 {
 835     rtl::Reference<SdrObject> pObj = CreateSdrObject_( xShape );
 836     if( pObj)
 837     {
 838         if ( !pObj->IsInserted() && !pObj->IsDoNotInsertIntoPageAutomatically() )
 839         {
 840             if(bBeginning)
 841                 mpPage->InsertObject( pObj.get(), 0 );
 842             else
 843                 mpPage->InsertObject( pObj.get() );
 844         }
 845     }
 846
 847     return pObj;
 848 }
 849
 850 // css::lang::XServiceInfo
 851 OUString SAL_CALL SvxDrawPage::getImplementationName()
 852 {
 853     return "SvxDrawPage";
 854 }
 855
 856 sal_Bool SAL_CALL SvxDrawPage::supportsService( const OUString& ServiceName )
 857 {
 858     return cppu::supportsService( this, ServiceName );
 859 }
 860
 861 uno::Sequence< OUString > SAL_CALL SvxDrawPage::getSupportedServiceNames()
 862 {
 863     uno::Sequence<OUString> aSeq { "com.sun.star.drawing.ShapeCollection" };
 864     return aSeq;
 865 }
 866
 867 rtl::Reference<SvxShape> CreateSvxShapeByTypeAndInventor(SdrObjKind nType, SdrInventor nInventor, OUString const & referer)
 868 {
 869     return SvxDrawPage::CreateShapeByTypeAndInventor( nType, nInventor, nullptr, nullptr, referer );
 870 }
 871
 872 /** returns a StarOffice API wrapper for the given SdrPage */
 873 uno::Reference< drawing::XDrawPage > GetXDrawPageForSdrPage( SdrPage* pPage ) noexcept
 874 {
 875     if(pPage)
 876     {
 877         uno::Reference< drawing::XDrawPage > xDrawPage( pPage->getUnoPage(), uno::UNO_QUERY );
 878
 879         return xDrawPage;
 880     }
 881
 882     return uno::Reference< drawing::XDrawPage >();
 883 }
 884
 885 /** returns the SdrObject from the given StarOffice API wrapper */
 886 SdrPage* GetSdrPageFromXDrawPage( const uno::Reference< drawing::XDrawPage >& xDrawPage ) noexcept
 887 {
 888     if(xDrawPage.is())
 889     {
 890         SvxDrawPage* pDrawPage = comphelper::getFromUnoTunnel<SvxDrawPage>( xDrawPage );
 891
 892         if(pDrawPage)
 893         {
 894             return pDrawPage->GetSdrPage();
 895         }
 896         assert(false && "non-SvxDrawPage?");
 897     }
 898
 899     return nullptr;
 900 }
 901
 902 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */