svx/source/svdraw/svdtext.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #define ITEMID_FONTHEIGHT   EE_CHAR_FONTHEIGHT
  35
  36 #include "svx/svdotext.hxx"
  37 #include "svx/svdetc.hxx"
  38 #include "svx/outlobj.hxx"
  39 #include "svx/svdoutl.hxx"
  40 #include "svx/svdmodel.hxx"
  41 #include "svx/fhgtitem.hxx"
  42 #include <svx/eeitem.hxx>
  43 #include <svtools/itemset.hxx>
  44
  45 SdrText::SdrText( SdrTextObj& rObject, OutlinerParaObject* pOutlinerParaObject /* = 0 */ )
  46 : mpOutlinerParaObject( pOutlinerParaObject )
  47 , mrObject( rObject )
  48 , mpModel( rObject.GetModel() )
  49 , mbPortionInfoChecked( false )
  50 {
  51     OSL_ENSURE(&mrObject, "SdrText created without SdrTextObj (!)");
  52 }
  53
  54 SdrText::~SdrText()
  55 {
  56     clearWeak();
  57     delete mpOutlinerParaObject;
  58 }
  59
  60 void SdrText::CheckPortionInfo( SdrOutliner& rOutliner )
  61 {
  62     if(!mbPortionInfoChecked)
  63     {
  64         // #i102062# no action when the Outliner is the HitTestOutliner,
  65         // this will remove WrongList info at the OPO
  66         if(mpModel && &rOutliner == &mpModel->GetHitTestOutliner())
  67             return;
  68
  69         // Optimierung: ggf. BigTextObject erzeugen
  70         mbPortionInfoChecked=true;
  71         if(mpOutlinerParaObject!=NULL && rOutliner.ShouldCreateBigTextObject())
  72         {
  73             // #i102062# MemoryLeak closed
  74             delete mpOutlinerParaObject;
  75             mpOutlinerParaObject = rOutliner.CreateParaObject();
  76         }
  77     }
  78 }
  79
  80 void SdrText::ReformatText()
  81 {
  82     mbPortionInfoChecked=FALSE;
  83     mpOutlinerParaObject->ClearPortionInfo();
  84 }
  85
  86 const SfxItemSet& SdrText::GetItemSet() const
  87 {
  88     return const_cast< SdrText* >(this)->GetObjectItemSet();
  89 }
  90
  91 void SdrText::SetOutlinerParaObject( OutlinerParaObject* pTextObject )
  92 {
  93     if( mpOutlinerParaObject != pTextObject )
  94     {
  95         if( mpModel )
  96         {
  97             // Update HitTestOutliner
  98             const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj();
  99             if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject )
 100                 mpModel->GetHitTestOutliner().SetTextObj( 0 );
 101         }
 102
 103         if( mpOutlinerParaObject )
 104             delete mpOutlinerParaObject;
 105
 106         mpOutlinerParaObject = pTextObject;
 107
 108         mbPortionInfoChecked = false;
 109     }
 110 }
 111
 112 OutlinerParaObject* SdrText::GetOutlinerParaObject() const
 113 {
 114     return mpOutlinerParaObject;
 115 }
 116
 117 /** returns the current OutlinerParaObject and removes it from this instance */
 118 OutlinerParaObject* SdrText::RemoveOutlinerParaObject()
 119 {
 120     if( mpModel )
 121     {
 122         // Update HitTestOutliner
 123         const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj();
 124         if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject )
 125             mpModel->GetHitTestOutliner().SetTextObj( 0 );
 126     }
 127
 128     OutlinerParaObject* pOPO = mpOutlinerParaObject;
 129
 130     mpOutlinerParaObject = 0;
 131     mbPortionInfoChecked = false;
 132
 133     return pOPO;
 134 }
 135
 136 void SdrText::SetModel( SdrModel* pNewModel )
 137 {
 138     if( pNewModel == mpModel )
 139         return;
 140
 141     SdrModel* pOldModel = mpModel;
 142     mpModel = pNewModel;
 143
 144     if( mpOutlinerParaObject && pOldModel!=NULL && pNewModel!=NULL)
 145     {
 146         bool bHgtSet = GetObjectItemSet().GetItemState(EE_CHAR_FONTHEIGHT, TRUE) == SFX_ITEM_SET;
 147
 148         MapUnit aOldUnit(pOldModel->GetScaleUnit());
 149         MapUnit aNewUnit(pNewModel->GetScaleUnit());
 150         FASTBOOL bScaleUnitChanged=aNewUnit!=aOldUnit;
 151         // und nun dem OutlinerParaObject einen neuen Pool verpassen
 152         // !!! Hier muss noch DefTab und RefDevice der beiden Models
 153         // !!! verglichen werden und dann ggf. AutoGrow zuschlagen !!!
 154         // !!! fehlende Implementation !!!
 155         ULONG nOldFontHgt=pOldModel->GetDefaultFontHeight();
 156         ULONG nNewFontHgt=pNewModel->GetDefaultFontHeight();
 157         BOOL bDefHgtChanged=nNewFontHgt!=nOldFontHgt;
 158         BOOL bSetHgtItem=bDefHgtChanged && !bHgtSet;
 159         if (bSetHgtItem)
 160         { // #32665#
 161             // zunaechst das HeightItem festklopfen, damit
 162             // 1. Es eben bestehen bleibt und
 163             // 2. DoStretchChars vom richtigen Wert ausgeht
 164             SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT));
 165         }
 166         // erst jetzt den Outliner holen, etc. damit obiges SetAttr auch wirkt
 167         SdrOutliner& rOutliner = mrObject.ImpGetDrawOutliner();
 168         rOutliner.SetText(*mpOutlinerParaObject);
 169         delete mpOutlinerParaObject;
 170         mpOutlinerParaObject=0;
 171         if (bScaleUnitChanged)
 172         {
 173             Fraction aMetricFactor=GetMapFactor(aOldUnit,aNewUnit).X();
 174
 175             // Funktioniert nicht richtig:
 176             // Geht am Outliner leider nur in %
 177             // double nPercFloat=double(aMetricFactor)*100+0.5;
 178             // USHORT nPerc=(USHORT)nPercFloat;
 179             // rOutliner.DoStretchChars(100,nPerc);
 180
 181             if (bSetHgtItem)
 182             {
 183                 // Und nun noch das Rahmenattribut korregieren
 184                 nOldFontHgt=BigMulDiv(nOldFontHgt,aMetricFactor.GetNumerator(),aMetricFactor.GetDenominator());
 185                 SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT));
 186             }
 187         }
 188         SetOutlinerParaObject(rOutliner.CreateParaObject()); // #34494#
 189         mpOutlinerParaObject->ClearPortionInfo();
 190         mbPortionInfoChecked=FALSE;
 191         rOutliner.Clear();
 192     }
 193 }
 194
 195 void SdrText::ForceOutlinerParaObject( USHORT nOutlMode )
 196 {
 197     if( mpModel && !mpOutlinerParaObject )
 198     {
 199         Outliner* pOutliner = SdrMakeOutliner( nOutlMode, mpModel );
 200         if( pOutliner )
 201         {
 202             Outliner& aDrawOutliner = mpModel->GetDrawOutliner();
 203             pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() );
 204
 205             pOutliner->SetStyleSheet( 0, GetStyleSheet());
 206             OutlinerParaObject* pOutlinerParaObject = pOutliner->CreateParaObject();
 207             SetOutlinerParaObject( pOutlinerParaObject );
 208
 209             delete pOutliner;
 210         }
 211     }
 212 }
 213
 214 const SfxItemSet& SdrText::GetObjectItemSet()
 215 {
 216     return mrObject.GetObjectItemSet();
 217 }
 218
 219 void SdrText::SetObjectItem(const SfxPoolItem& rItem)
 220 {
 221     mrObject.SetObjectItem( rItem );
 222 }
 223
 224 SfxStyleSheet* SdrText::GetStyleSheet() const
 225 {
 226     return mrObject.GetStyleSheet();
 227 }