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 "sc.hrc"
  26 #include "scresid.hxx"
  27 #include "drawview.hxx"
  28 #include "drwlayer.hxx"
  29 #include "imapwrap.hxx"
  30 #include "viewdata.hxx"
  31 #include "dbfunc.hxx"
  32 #include "document.hxx"
  33 #include "userdat.hxx"
  34 #include "tabvwsh.hxx"
  35 #include "docsh.hxx"
  36
  37 ScDrawView::ScDrawView( OutputDevice* pOut, ScViewData* pData ) :
  38     FmFormView( pData->GetDocument()->GetDrawLayer(), pOut ),
  39     pViewData( pData ),
  40     pDev( pOut ),
  41     pDoc( pData->GetDocument() ),
  42     nTab( pData->GetTabNo() ),
  43     pDropMarker( NULL ),
  44     pDropMarkObj( NULL ),
  45     bInConstruct( true )
  46 {
  47     // #i73602# Use default from the configuration
  48     SetBufferedOverlayAllowed(getOptionsDrawinglayer().IsOverlayBuffer_Calc());
  49
  50     // #i74769#, #i75172# Use default from the configuration
  51     SetBufferedOutputAllowed(getOptionsDrawinglayer().IsPaintBuffer_Calc());
  52
  53     Construct();
  54 }
  55
  56 // Verankerung setzen
  57
  58 void ScDrawView::SetPageAnchored()
  59 {
  60     if( AreObjectsMarked() )
  61     {
  62         const SdrMarkList* pMark = &GetMarkedObjectList();
  63         const size_t nCount = pMark->GetMarkCount();
  64
  65         BegUndo( OUString(ScResId( SCSTR_UNDO_PAGE_ANCHOR )) );
  66         for( size_t i=0; i<nCount; ++i )
  67         {
  68             SdrObject* pObj = pMark->GetMark(i)->GetMarkedSdrObj();
  69             AddUndo (new ScUndoAnchorData( pObj, pDoc, nTab ));
  70             ScDrawLayer::SetPageAnchored( *pObj );
  71         }
  72         EndUndo();
  73
  74         if ( pViewData )
  75             pViewData->GetDocShell()->SetDrawModified();
  76
  77         // Remove the anchor object.
  78         maHdlList.RemoveAllByKind(HDL_ANCHOR);
  79         maHdlList.RemoveAllByKind(HDL_ANCHOR_TR);
  80     }
  81 }
  82
  83 void ScDrawView::SetCellAnchored()
  84 {
  85     if (!pDoc)
  86         return;
  87
  88     if( AreObjectsMarked() )
  89     {
  90         const SdrMarkList* pMark = &GetMarkedObjectList();
  91         const size_t nCount = pMark->GetMarkCount();
  92
  93         BegUndo( OUString(ScResId( SCSTR_UNDO_CELL_ANCHOR )) );
  94         for( size_t i=0; i<nCount; ++i )
  95         {
  96             SdrObject* pObj = pMark->GetMark(i)->GetMarkedSdrObj();
  97             AddUndo (new ScUndoAnchorData( pObj, pDoc, nTab ));
  98             ScDrawLayer::SetCellAnchoredFromPosition(*pObj, *pDoc, nTab);
  99         }
 100         EndUndo();
 101
 102         if ( pViewData )
 103             pViewData->GetDocShell()->SetDrawModified();
 104
 105         // Set the anchor object.
 106         AddCustomHdl();
 107     }
 108 }
 109
 110 ScAnchorType ScDrawView::GetAnchorType() const
 111 {
 112     bool bPage = false;
 113     bool bCell = false;
 114     if( AreObjectsMarked() )
 115     {
 116         const SdrMarkList* pMark = &GetMarkedObjectList();
 117         const size_t nCount = pMark->GetMarkCount();
 118         for( size_t i=0; i<nCount; ++i )
 119         {
 120             const SdrObject* pObj = pMark->GetMark(i)->GetMarkedSdrObj();
 121             if( ScDrawLayer::GetAnchorType( *pObj ) == SCA_CELL )
 122                 bCell =true;
 123             else
 124                 bPage = true;
 125         }
 126     }
 127     if( bPage && !bCell )
 128         return SCA_PAGE;
 129     if( !bPage && bCell )
 130         return SCA_CELL;
 131     return SCA_DONTKNOW;
 132 }
 133
 134 namespace {
 135
 136 /**
 137  * Updated the anchors of any non-note object that is cell anchored which
 138  * has been moved since the last anchors for its position was calculated.
 139  */
 140 void adjustAnchoredPosition(const SdrHint& rHint, const ScDocument& rDoc, SCTAB nTab)
 141 {
 142     if (rHint.GetKind() != HINT_OBJCHG && rHint.GetKind() != HINT_OBJINSERTED)
 143         return;
 144
 145     SdrObject* pObj = const_cast<SdrObject*>(rHint.GetObject());
 146     if (!pObj)
 147         return;
 148
 149     ScDrawObjData *pAnchor = ScDrawLayer::GetObjData(pObj);
 150     if (!pAnchor)
 151         return;
 152
 153     if (pAnchor->meType == ScDrawObjData::CellNote)
 154         return;
 155
 156     if (pAnchor->maLastRect == pObj->GetSnapRect())
 157         return;
 158
 159     if (pAnchor->maStart.Tab() != nTab)
 160         // The object is not anchored on the current sheet.  Skip it.
 161         // TODO: In the future, we may want to adjust objects that are
 162         // anchored on all selected sheets.
 163         return;
 164
 165     ScDrawLayer::SetCellAnchoredFromPosition(*pObj, rDoc, pAnchor->maStart.Tab());
 166 }
 167
 168 }
 169
 170 void ScDrawView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 171 {
 172     if (dynamic_cast<const ScTabDeletedHint*>(&rHint))                        // Tabelle geloescht
 173     {
 174         SCTAB nDelTab = static_cast<const ScTabDeletedHint&>(rHint).GetTab();
 175         if (ValidTab(nDelTab))
 176         {
 177             // used to be: HidePagePgNum(nDelTab) - hide only if the deleted sheet is shown here
 178             if ( nDelTab == nTab )
 179                 HideSdrPage();
 180         }
 181     }
 182     else if (dynamic_cast<const ScTabSizeChangedHint*>(&rHint))               // Groesse geaendert
 183     {
 184         if ( nTab == static_cast<const ScTabSizeChangedHint&>(rHint).GetTab() )
 185             UpdateWorkArea();
 186     }
 187     else if ( const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>( &rHint ) )
 188     {
 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 = static_cast<SdrGrafObj*>(pObj)->GetGraphic();
 215         else
 216         {
 217             const Graphic* pGraphic = static_cast<const SdrOle2Obj*>(pObj)->GetGraphic();
 218             if ( pGraphic )
 219                 aGraphic = *pGraphic;
 220         }
 221
 222         ScIMapDlgSet( aGraphic, pImageMap, &aTargetList, pObj );    // aus imapwrap
 223     }
 224 }
 225
 226 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */