LCOV - code coverage report
Current view: top level - chart2/source/controller/drawinglayer - DrawViewWrapper.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 72 181 39.8 %
Date: 2014-11-03 Functions: 12 24 50.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "DrawViewWrapper.hxx"
      21             : #include "chartview/DrawModelWrapper.hxx"
      22             : #include "ConfigurationAccess.hxx"
      23             : #include "macros.hxx"
      24             : 
      25             : #include <unotools/lingucfg.hxx>
      26             : #include <editeng/langitem.hxx>
      27             : #include <svx/svdpage.hxx>
      28             : #include <svx/svdpagv.hxx>
      29             : #include <svx/svdmodel.hxx>
      30             : #include <svx/scene3d.hxx>
      31             : #include <svx/svdetc.hxx>
      32             : #include <svx/svdoutl.hxx>
      33             : #include <svx/svxids.hrc>
      34             : #include <svx/unoshape.hxx>
      35             : #include <editeng/fhgtitem.hxx>
      36             : 
      37             : #include <com/sun/star/container/XChild.hpp>
      38             : #include <com/sun/star/lang/XUnoTunnel.hpp>
      39             : 
      40             : #include <sfx2/objsh.hxx>
      41             : #include <svx/helperhittest3d.hxx>
      42             : 
      43             : using namespace ::com::sun::star;
      44             : 
      45             : namespace chart
      46             : {
      47             : 
      48             : namespace
      49             : {
      50           0 :     short lcl_getHitTolerance( OutputDevice* pOutDev )
      51             :     {
      52           0 :         const short HITPIX=2; //hit-tolerance in pixel
      53           0 :         short nHitTolerance = 50;
      54           0 :         if(pOutDev)
      55           0 :             nHitTolerance = static_cast<short>(pOutDev->PixelToLogic(Size(HITPIX,0)).Width());
      56           0 :         return nHitTolerance;
      57             :     }
      58             : 
      59             : // this code is copied from sfx2/source/doc/objembed.cxx
      60          34 : SfxObjectShell * lcl_GetParentObjectShell( const uno::Reference< frame::XModel > & xModel )
      61             : {
      62          34 :     SfxObjectShell* pResult = NULL;
      63             : 
      64             :     try
      65             :     {
      66          34 :         uno::Reference< container::XChild > xChildModel( xModel, uno::UNO_QUERY );
      67          34 :         if ( xChildModel.is() )
      68             :         {
      69          34 :             uno::Reference< lang::XUnoTunnel > xParentTunnel( xChildModel->getParent(), uno::UNO_QUERY );
      70          34 :             if ( xParentTunnel.is() )
      71             :             {
      72           2 :                 SvGlobalName aSfxIdent( SFX_GLOBAL_CLASSID );
      73             :                 pResult = reinterpret_cast< SfxObjectShell * >(
      74           2 :                     xParentTunnel->getSomething( uno::Sequence< sal_Int8 >( aSfxIdent.GetByteSequence() ) ) );
      75          34 :             }
      76          34 :         }
      77             :     }
      78           0 :     catch( const uno::Exception& )
      79             :     {
      80             :         // TODO: error handling
      81             :     }
      82             : 
      83          34 :     return pResult;
      84             : }
      85             : 
      86             : // this code is copied from sfx2/source/doc/objembed.cxx.  It is a workaround to
      87             : // get the reference device (e.g. printer) fromthe parent document
      88          34 : OutputDevice * lcl_GetParentRefDevice( const uno::Reference< frame::XModel > & xModel )
      89             : {
      90          34 :     SfxObjectShell * pParent = lcl_GetParentObjectShell( xModel );
      91          34 :     if ( pParent )
      92           2 :         return pParent->GetDocumentRefDev();
      93          32 :     return NULL;
      94             : }
      95             : 
      96             : }
      97             : 
      98          34 : DrawViewWrapper::DrawViewWrapper( SdrModel* pSdrModel, OutputDevice* pOut, bool bPaintPageForEditMode)
      99             :             : E3dView(pSdrModel, pOut)
     100             :             , m_pMarkHandleProvider(NULL)
     101             :             , m_apOutliner(SdrMakeOutliner(OUTLINERMODE_TEXTOBJECT, *pSdrModel))
     102          34 :             , m_bRestoreMapMode( false )
     103             : {
     104          34 :     SetBufferedOutputAllowed(true);
     105          34 :     SetBufferedOverlayAllowed(true);
     106             : 
     107          34 :     SetPagePaintingAllowed(bPaintPageForEditMode);
     108             : 
     109             :     // #i12587# support for shapes in chart
     110          34 :     SdrOutliner* pOutliner = getOutliner();
     111          34 :     SfxItemPool* pOutlinerPool = ( pOutliner ? pOutliner->GetEditTextObjectPool() : NULL );
     112          34 :     if ( pOutlinerPool )
     113             :     {
     114          34 :         SvtLinguConfig aLinguConfig;
     115          68 :         SvtLinguOptions aLinguOptions;
     116          34 :         if ( aLinguConfig.GetOptions( aLinguOptions ) )
     117             :         {
     118          34 :             pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
     119          34 :             pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
     120          34 :             pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
     121             :         }
     122             : 
     123             :         // set font height without changing SdrEngineDefaults
     124          68 :         pOutlinerPool->SetPoolDefaultItem( SvxFontHeightItem( 423, 100, EE_CHAR_FONTHEIGHT ) );  // 12pt
     125             :     }
     126             : 
     127             :     // #i121463# Use big handles by default
     128          34 :     SetMarkHdlSizePixel(9);
     129             : 
     130          34 :     ReInit();
     131          34 : }
     132             : 
     133         258 : void DrawViewWrapper::ReInit()
     134             : {
     135         258 :     OutputDevice* pOutDev = this->GetFirstOutputDevice();
     136         258 :     Size aOutputSize(100,100);
     137         258 :     if(pOutDev)
     138         258 :         aOutputSize = pOutDev->GetOutputSize();
     139             : 
     140         258 :     bPageVisible = false;
     141         258 :     bPageBorderVisible = false;
     142         258 :     bBordVisible = false;
     143         258 :     bGridVisible = false;
     144         258 :     bHlplVisible = false;
     145             : 
     146         258 :     this->SetNoDragXorPolys(true);//for interactive 3D resize-dragging: paint only a single rectangle (not a simulated 3D object)
     147             : 
     148             :     //a correct work area is at least necessary for correct values in the position and  size dialog
     149         258 :     Rectangle aRect(Point(0,0), aOutputSize);
     150         258 :     this->SetWorkArea(aRect);
     151             : 
     152         258 :     this->ShowSdrPage(this->GetModel()->GetPage(0));
     153         258 : }
     154             : 
     155           6 : DrawViewWrapper::~DrawViewWrapper()
     156             : {
     157           2 :     aComeBackTimer.Stop();//@todo this should be done in destructor of base class
     158           2 :     UnmarkAllObj();//necessary to aavoid a paint call during the destructor hierarchy
     159           4 : }
     160             : 
     161           0 : SdrPageView* DrawViewWrapper::GetPageView() const
     162             : {
     163           0 :     SdrPageView* pSdrPageView = this->GetSdrPageView();
     164           0 :     return pSdrPageView;
     165             : };
     166             : 
     167           0 : void DrawViewWrapper::SetMarkHandles()
     168             : {
     169           0 :     if( m_pMarkHandleProvider && m_pMarkHandleProvider->getMarkHandles( aHdl ) )
     170           0 :         return;
     171             :     else
     172           0 :         SdrView::SetMarkHandles();
     173             : }
     174             : 
     175           0 : SdrObject* DrawViewWrapper::getHitObject( const Point& rPnt ) const
     176             : {
     177           0 :     SdrObject* pRet = NULL;
     178           0 :     sal_uLong nOptions = SDRSEARCH_DEEP | SDRSEARCH_TESTMARKABLE;
     179             : 
     180           0 :     SdrPageView* pSdrPageView = this->GetPageView();
     181           0 :     this->SdrView::PickObj(rPnt, lcl_getHitTolerance( this->GetFirstOutputDevice() ), pRet, pSdrPageView, nOptions);
     182             : 
     183           0 :     if( pRet )
     184             :     {
     185             :         //ignore some special shapes
     186           0 :         OUString aShapeName = pRet->GetName();
     187           0 :         if( aShapeName.match("PlotAreaIncludingAxes") || aShapeName.match("PlotAreaExcludingAxes") )
     188             :         {
     189           0 :             pRet->SetMarkProtect( true );
     190           0 :             return getHitObject( rPnt );
     191             :         }
     192             : 
     193             :         //3d objects need a special treatment
     194             :         //because the simple PickObj method is not accurate in this case for performance reasons
     195           0 :         E3dObject* pE3d = dynamic_cast< E3dObject* >(pRet);
     196           0 :         if( pE3d )
     197             :         {
     198           0 :             E3dScene* pScene = pE3d->GetScene();
     199           0 :             if( pScene )
     200             :             {
     201             :                 // prepare result vector and call helper
     202           0 :                 ::std::vector< const E3dCompoundObject* > aHitList;
     203           0 :                 const basegfx::B2DPoint aHitPoint(rPnt.X(), rPnt.Y());
     204           0 :                 getAllHit3DObjectsSortedFrontToBack(aHitPoint, *pScene, aHitList);
     205             : 
     206           0 :                 if(!aHitList.empty())
     207             :                 {
     208             :                     // choose the frontmost hit 3D object of the scene
     209           0 :                     pRet = const_cast< E3dCompoundObject* >(aHitList[0]);
     210           0 :                 }
     211             :             }
     212           0 :         }
     213             :     }
     214           0 :     return pRet;
     215             : }
     216             : 
     217           0 : void DrawViewWrapper::MarkObject( SdrObject* pObj )
     218             : {
     219           0 :     bool bFrameDragSingles = true;//true == green == surrounding handles
     220           0 :     if(pObj)
     221           0 :         pObj->SetMarkProtect(false);
     222           0 :     if( m_pMarkHandleProvider )
     223           0 :         bFrameDragSingles = m_pMarkHandleProvider->getFrameDragSingles();
     224             : 
     225           0 :     this->SetFrameDragSingles(bFrameDragSingles);//decide whether each single object should get handles
     226           0 :     this->SdrView::MarkObj( pObj, this->GetPageView() );
     227           0 :     this->showMarkHandles();
     228           0 : }
     229             : 
     230           0 : void DrawViewWrapper::setMarkHandleProvider( MarkHandleProvider* pMarkHandleProvider )
     231             : {
     232           0 :     m_pMarkHandleProvider = pMarkHandleProvider;
     233           0 : }
     234             : 
     235         259 : void DrawViewWrapper::CompleteRedraw(OutputDevice* pOut, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* /* pRedirector */)
     236             : {
     237         259 :     svtools::ColorConfig aColorConfig;
     238         259 :     Color aFillColor = Color( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
     239         259 :     this->SetApplicationBackgroundColor(aFillColor);
     240         259 :     this->E3dView::CompleteRedraw( pOut, rReg );
     241         259 : }
     242             : 
     243           0 : SdrObject* DrawViewWrapper::getSelectedObject() const
     244             : {
     245           0 :     SdrObject* pObj(NULL);
     246           0 :     const SdrMarkList& rMarkList = this->GetMarkedObjectList();
     247           0 :     if(rMarkList.GetMarkCount() == 1)
     248             :     {
     249           0 :         SdrMark* pMark = rMarkList.GetMark(0);
     250           0 :         pObj = pMark->GetMarkedSdrObj();
     251             :     }
     252           0 :     return pObj;
     253             : }
     254             : 
     255           0 : SdrObject* DrawViewWrapper::getTextEditObject() const
     256             : {
     257           0 :     SdrObject* pObj = this->getSelectedObject();
     258           0 :     SdrObject* pTextObj = NULL;
     259           0 :     if( pObj && pObj->HasTextEdit())
     260           0 :         pTextObj = static_cast<SdrTextObj*>(pObj);
     261           0 :     return pTextObj;
     262             : }
     263             : 
     264          34 : void DrawViewWrapper::attachParentReferenceDevice( const uno::Reference< frame::XModel > & xChartModel )
     265             : {
     266          34 :     OutputDevice * pParentRefDev( lcl_GetParentRefDevice( xChartModel ));
     267          34 :     SdrOutliner * pOutliner( getOutliner());
     268          34 :     if( pParentRefDev && pOutliner )
     269             :     {
     270           2 :         pOutliner->SetRefDevice( pParentRefDev );
     271             :     }
     272          34 : }
     273             : 
     274          68 : SdrOutliner* DrawViewWrapper::getOutliner() const
     275             : {
     276          68 :     return m_apOutliner.get();
     277             : }
     278             : 
     279           0 : SfxItemSet DrawViewWrapper::getPositionAndSizeItemSetFromMarkedObject() const
     280             : {
     281           0 :     SfxItemSet aFullSet( GetModel()->GetItemPool(),
     282             :                     SID_ATTR_TRANSFORM_POS_X, SID_ATTR_TRANSFORM_ANGLE,
     283             :                     SID_ATTR_TRANSFORM_PROTECT_POS, SID_ATTR_TRANSFORM_AUTOHEIGHT,
     284             :                     SDRATTR_ECKENRADIUS, SDRATTR_ECKENRADIUS,
     285             :                     SID_ATTR_METRIC, SID_ATTR_METRIC,
     286           0 :                     0);
     287           0 :     SfxItemSet aGeoSet( E3dView::GetGeoAttrFromMarked() );
     288           0 :     aFullSet.Put( aGeoSet );
     289           0 :     aFullSet.Put( SfxUInt16Item(SID_ATTR_METRIC,static_cast< sal_uInt16 >( ConfigurationAccess::getFieldUnit())));
     290           0 :     return aFullSet;
     291             : }
     292             : 
     293           0 : SdrObject* DrawViewWrapper::getNamedSdrObject( const OUString& rName ) const
     294             : {
     295           0 :     if(rName.isEmpty())
     296           0 :         return 0;
     297           0 :     SdrPageView* pSdrPageView = this->GetPageView();
     298           0 :     if( pSdrPageView )
     299             :     {
     300           0 :         return DrawModelWrapper::getNamedSdrObject( rName, pSdrPageView->GetObjList() );
     301             :     }
     302           0 :     return 0;
     303             : }
     304             : 
     305           0 : bool DrawViewWrapper::IsObjectHit( SdrObject* pObj, const Point& rPnt ) const
     306             : {
     307           0 :     if(pObj)
     308             :     {
     309           0 :         Rectangle aRect(pObj->GetCurrentBoundRect());
     310           0 :         return aRect.IsInside(rPnt);
     311             :     }
     312           0 :     return false;
     313             : }
     314             : 
     315       25394 : void DrawViewWrapper::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
     316             : {
     317             :     //prevent wrong reselection of objects
     318       25394 :     SdrModel* pSdrModel( this->GetModel() );
     319       25394 :     if( pSdrModel && pSdrModel->isLocked() )
     320       25394 :         return;
     321             : 
     322           0 :     const SdrHint* pSdrHint = dynamic_cast< const SdrHint* >( &rHint );
     323             : 
     324             :     //#i76053# do nothing when only changes on the hidden draw page were made ( e.g. when the symbols for the dialogs are created )
     325           0 :     SdrPageView* pSdrPageView = this->GetPageView();
     326           0 :     if( pSdrHint && pSdrPageView )
     327             :     {
     328           0 :         if( pSdrPageView->GetPage() != pSdrHint->GetPage() )
     329           0 :             return;
     330             :     }
     331             : 
     332           0 :     E3dView::Notify(rBC, rHint);
     333             : 
     334           0 :     if( pSdrHint != 0 )
     335             :     {
     336           0 :         SdrHintKind eKind = pSdrHint->GetKind();
     337           0 :         if( eKind == HINT_BEGEDIT )
     338             :         {
     339             :             // #i79965# remember map mode
     340             :             OSL_ASSERT( ! m_bRestoreMapMode );
     341           0 :             OutputDevice* pOutDev = this->GetFirstOutputDevice();
     342           0 :             if( pOutDev )
     343             :             {
     344           0 :                 m_aMapModeToRestore = pOutDev->GetMapMode();
     345           0 :                 m_bRestoreMapMode = true;
     346             :             }
     347             :         }
     348           0 :         else if( eKind == HINT_ENDEDIT )
     349             :         {
     350             :             // #i79965# scroll back view when ending text edit
     351             :             OSL_ASSERT( m_bRestoreMapMode );
     352           0 :             if( m_bRestoreMapMode )
     353             :             {
     354           0 :                 OutputDevice* pOutDev = this->GetFirstOutputDevice();
     355           0 :                 if( pOutDev )
     356             :                 {
     357           0 :                     pOutDev->SetMapMode( m_aMapModeToRestore );
     358           0 :                     m_bRestoreMapMode = false;
     359             :                 }
     360             :             }
     361             :         }
     362             :     }
     363             : }
     364             : 
     365           0 : SdrObject* DrawViewWrapper::getSdrObject( const uno::Reference<
     366             :                     drawing::XShape >& xShape )
     367             : {
     368           0 :     SdrObject* pRet = 0;
     369           0 :     uno::Reference< lang::XUnoTunnel > xUnoTunnel( xShape, uno::UNO_QUERY );
     370           0 :     uno::Reference< lang::XTypeProvider > xTypeProvider( xShape, uno::UNO_QUERY );
     371           0 :     if(xUnoTunnel.is()&&xTypeProvider.is())
     372             :     {
     373           0 :         SvxShape* pSvxShape = reinterpret_cast<SvxShape*>(xUnoTunnel->getSomething( SvxShape::getUnoTunnelId() ));
     374           0 :         if(pSvxShape)
     375           0 :             pRet = pSvxShape->GetSdrObject();
     376             :     }
     377           0 :     return pRet;
     378             : }
     379             : 
     380         102 : } //namespace chart
     381             : 
     382             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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