sc/source/ui/view/drawvie3.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 <svx/svdograf.hxx>
  21 #include <svx/svdoole2.hxx>
  22 #include <sfx2/app.hxx>
  23 #include <sfx2/viewfrm.hxx>
  24
  25 #include "drawview.hxx"
  26 #include "drwlayer.hxx"
  27 #include "viewdata.hxx"
  28 #include "dbfunc.hxx"
  29 #include "document.hxx"
  30 #include "userdat.hxx"
  31 #include "tabvwsh.hxx"
  32 #include "docsh.hxx"
  33
  34 void ScIMapDlgSet( const Graphic& rGraphic, const ImageMap* pImageMap,
  35                     const TargetList* pTargetList, void* pEditingObj );     // imapwrap
  36 sal_uInt16 ScIMapChildWindowId();
  37
  38 // STATIC DATA -----------------------------------------------------------
  39
  40 ScDrawView::ScDrawView( OutputDevice* pOut, ScViewData* pData ) :
  41     FmFormView( pData->GetDocument()->GetDrawLayer(), pOut ),
  42     pViewData( pData ),
  43     pDev( pOut ),
  44     pDoc( pData->GetDocument() ),
  45     nTab( pData->GetTabNo() ),
  46     pDropMarker( NULL ),
  47     pDropMarkObj( NULL ),
  48     bInConstruct( true )
  49 {
  50     // #i73602# Use default from the configuration
  51     SetBufferedOverlayAllowed(getOptionsDrawinglayer().IsOverlayBuffer_Calc());
  52
  53     // #i74769#, #i75172# Use default from the configuration
  54     SetBufferedOutputAllowed(getOptionsDrawinglayer().IsPaintBuffer_Calc());
  55
  56     Construct();
  57 }
  58
  59 // Verankerung setzen
  60
  61 void ScDrawView::SetPageAnchored()
  62 {
  63     SdrObject* pObj = NULL;
  64     if( AreObjectsMarked() )
  65     {
  66         const SdrMarkList* pMark = &GetMarkedObjectList();
  67         sal_uLong nCount = pMark->GetMarkCount();
  68         for( sal_uLong i=0; i<nCount; i++ )
  69         {
  70             pObj = pMark->GetMark(i)->GetMarkedSdrObj();
  71             ScDrawLayer::SetPageAnchored( *pObj );
  72         }
  73
  74         if ( pViewData )
  75             pViewData->GetDocShell()->SetDrawModified();
  76
  77         // Remove the anchor object.
  78         aHdl.RemoveAllByKind(HDL_ANCHOR);
  79         aHdl.RemoveAllByKind(HDL_ANCHOR_TR);
  80     }
  81 }
  82
  83 void ScDrawView::SetCellAnchored()
  84 {
  85     if (!pDoc)
  86         return;
  87
  88     SdrObject* pObj = NULL;
  89     if( AreObjectsMarked() )
  90     {
  91         const SdrMarkList* pMark = &GetMarkedObjectList();
  92         sal_uLong nCount = pMark->GetMarkCount();
  93         for( sal_uLong i=0; i<nCount; i++ )
  94         {
  95             pObj = pMark->GetMark(i)->GetMarkedSdrObj();
  96             ScDrawLayer::SetCellAnchoredFromPosition(*pObj, *pDoc, nTab);
  97         }
  98
  99         if ( pViewData )
 100             pViewData->GetDocShell()->SetDrawModified();
 101
 102         // Set the anchor object.
 103         AddCustomHdl();
 104     }
 105 }
 106
 107 ScAnchorType ScDrawView::GetAnchorType() const
 108 {
 109     sal_Bool bPage = false;
 110     sal_Bool bCell = false;
 111     const SdrObject* pObj = NULL;
 112     if( AreObjectsMarked() )
 113     {
 114         const SdrMarkList* pMark = &GetMarkedObjectList();
 115         sal_uLong nCount = pMark->GetMarkCount();
 116         Point p0;
 117         for( sal_uLong i=0; i<nCount; i++ )
 118         {
 119             pObj = pMark->GetMark(i)->GetMarkedSdrObj();
 120             if( ScDrawLayer::GetAnchorType( *pObj ) == SCA_CELL )
 121                 bCell =true;
 122             else
 123                 bPage = sal_True;
 124         }
 125     }
 126     if( bPage && !bCell )
 127         return SCA_PAGE;
 128     if( !bPage && bCell )
 129         return SCA_CELL;
 130     return SCA_DONTKNOW;
 131 }
 132
 133 namespace {
 134
 135 /**
 136  * Updated the anchors of any non-note object that is cell anchored which
 137  * has been moved since the last anchors for its position was calculated.
 138  */
 139 void adjustAnchoredPosition(const SdrHint& rHint, const ScDocument& rDoc, SCTAB nTab)
 140 {
 141     if (rHint.GetKind() != HINT_OBJCHG && rHint.GetKind() != HINT_OBJINSERTED)
 142         return;
 143
 144     SdrObject* pObj = const_cast<SdrObject*>(rHint.GetObject());
 145     if (!pObj)
 146         return;
 147
 148     ScDrawObjData *pAnchor = ScDrawLayer::GetObjData(pObj);
 149     if (!pAnchor)
 150         return;
 151
 152     if (pAnchor->meType == ScDrawObjData::CellNote)
 153         return;
 154
 155     if (pAnchor->maLastRect == pObj->GetLogicRect())
 156         return;
 157
 158     if (pAnchor->maStart.Tab() != nTab)
 159         // The object is not anchored on the current sheet.  Skip it.
 160         // TODO: In the future, we may want to adjust objects that are
 161         // anchored on all selected sheets.
 162         return;
 163
 164     ScDrawLayer::SetCellAnchoredFromPosition(*pObj, rDoc, pAnchor->maStart.Tab());
 165 }
 166
 167 }
 168
 169 void ScDrawView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 170 {
 171     if (rHint.ISA(ScTabDeletedHint))                        // Tabelle geloescht
 172     {
 173         SCTAB nDelTab = ((ScTabDeletedHint&)rHint).GetTab();
 174         if (ValidTab(nDelTab))
 175         {
 176             // used to be: HidePagePgNum(nDelTab) - hide only if the deleted sheet is shown here
 177             if ( nDelTab == nTab )
 178                 HideSdrPage();
 179         }
 180     }
 181     else if (rHint.ISA(ScTabSizeChangedHint))               // Groesse geaendert
 182     {
 183         if ( nTab == ((ScTabSizeChangedHint&)rHint).GetTab() )
 184             UpdateWorkArea();
 185     }
 186     else if ( rHint.ISA( SdrHint ) )
 187     {
 188         if (const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint ))
 189             adjustAnchoredPosition(*pSdrHint, *pDoc, nTab);
 190         FmFormView::Notify( rBC,rHint );
 191     }
 192     else
 193         FmFormView::Notify( rBC,rHint );
 194 }
 195
 196 void ScDrawView::UpdateIMap( SdrObject* pObj )
 197 {
 198     if ( pViewData &&
 199          pViewData->GetViewShell()->GetViewFrame()->HasChildWindow( ScIMapChildWindowId() ) &&
 200          pObj && ( pObj->ISA(SdrGrafObj) || pObj->ISA(SdrOle2Obj) ) )
 201     {
 202         Graphic     aGraphic;
 203         TargetList  aTargetList;
 204         ScIMapInfo* pIMapInfo = ScDrawLayer::GetIMapInfo( pObj );
 205         const ImageMap* pImageMap = NULL;
 206         if ( pIMapInfo )
 207             pImageMap = &pIMapInfo->GetImageMap();
 208
 209         // Target-Liste besorgen
 210         pViewData->GetViewShell()->GetViewFrame()->GetTargetList( aTargetList );
 211
 212         // Grafik vom Objekt besorgen
 213         if ( pObj->ISA( SdrGrafObj ) )
 214             aGraphic = ( (SdrGrafObj*) pObj )->GetGraphic();
 215         else
 216         {
 217             Graphic* pGraphic = ((const SdrOle2Obj*) pObj )->GetGraphic();
 218             if ( pGraphic )
 219                 aGraphic = *pGraphic;
 220         }
 221
 222         ScIMapDlgSet( aGraphic, pImageMap, &aTargetList, pObj );    // aus imapwrap
 223
 224         // TargetListe kann von uns wieder geloescht werden
 225         for ( size_t i = 0, n = aTargetList.size(); i < n; ++i )
 226             delete aTargetList[ i ];
 227     }
 228 }
 229
 230
 231
 232
 233 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */