svx/source/svdraw/svdoutlinercache.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34
  35 #include "svdoutlinercache.hxx"
  36 #include <svx/svdoutl.hxx>
  37 #include <svx/svdmodel.hxx>
  38
  39 extern SdrOutliner* SdrMakeOutliner( USHORT nOutlinerMode, SdrModel* pModel );
  40
  41 SdrOutlinerCache::SdrOutlinerCache( SdrModel* pModel )
  42 :       mpModel( pModel ),
  43     mpModeOutline( NULL ),
  44     mpModeText( NULL )
  45 {
  46 }
  47
  48 SdrOutliner* SdrOutlinerCache::createOutliner( sal_uInt16 nOutlinerMode )
  49 {
  50     SdrOutliner* pOutliner = NULL;
  51
  52     if( (OUTLINERMODE_OUTLINEOBJECT == nOutlinerMode) && mpModeOutline )
  53     {
  54         pOutliner = mpModeOutline;
  55         mpModeOutline = NULL;
  56     }
  57     else if( (OUTLINERMODE_TEXTOBJECT == nOutlinerMode) && mpModeText )
  58     {
  59         pOutliner = mpModeText;
  60         mpModeText = NULL;
  61     }
  62     else
  63     {
  64         pOutliner = SdrMakeOutliner( nOutlinerMode, mpModel );
  65         Outliner& aDrawOutliner = mpModel->GetDrawOutliner();
  66         pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() );
  67     }
  68
  69     return pOutliner;
  70 }
  71
  72 SdrOutlinerCache::~SdrOutlinerCache()
  73 {
  74     if( mpModeOutline )
  75     {
  76         delete mpModeOutline;
  77         mpModeOutline = NULL;
  78     }
  79
  80     if( mpModeText )
  81     {
  82         delete mpModeText;
  83         mpModeText = NULL;
  84     }
  85 }
  86
  87 void SdrOutlinerCache::disposeOutliner( SdrOutliner* pOutliner )
  88 {
  89     if( pOutliner )
  90     {
  91         USHORT nOutlMode = pOutliner->GetOutlinerMode();
  92
  93         if( (OUTLINERMODE_OUTLINEOBJECT == nOutlMode) && (NULL == mpModeOutline) )
  94         {
  95             mpModeOutline = pOutliner;
  96             pOutliner->Clear();
  97             pOutliner->SetVertical( false );
  98
  99             // #101088# Deregister on outliner, might be reused from outliner cache
 100             pOutliner->SetNotifyHdl( Link() );
 101         }
 102         else if( (OUTLINERMODE_TEXTOBJECT == nOutlMode) && (NULL == mpModeText) )
 103         {
 104             mpModeText = pOutliner;
 105             pOutliner->Clear();
 106             pOutliner->SetVertical( false );
 107
 108             // #101088# Deregister on outliner, might be reused from outliner cache
 109             pOutliner->SetNotifyHdl( Link() );
 110         }
 111         else
 112         {
 113             delete pOutliner;
 114         }
 115     }
 116 }
 117
 118