xref: /trunk/main/svx/source/svdraw/svdtext.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_svx.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #define ITEMID_FONTHEIGHT   EE_CHAR_FONTHEIGHT
32*cdf0e10cSrcweir 
33*cdf0e10cSrcweir #include "svx/svdotext.hxx"
34*cdf0e10cSrcweir #include "svx/svdetc.hxx"
35*cdf0e10cSrcweir #include "editeng/outlobj.hxx"
36*cdf0e10cSrcweir #include "svx/svdoutl.hxx"
37*cdf0e10cSrcweir #include "svx/svdmodel.hxx"
38*cdf0e10cSrcweir #include "editeng/fhgtitem.hxx"
39*cdf0e10cSrcweir #include <editeng/eeitem.hxx>
40*cdf0e10cSrcweir #include <svl/itemset.hxx>
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir SdrText::SdrText( SdrTextObj& rObject, OutlinerParaObject* pOutlinerParaObject /* = 0 */ )
43*cdf0e10cSrcweir : mpOutlinerParaObject( pOutlinerParaObject )
44*cdf0e10cSrcweir , mrObject( rObject )
45*cdf0e10cSrcweir , mpModel( rObject.GetModel() )
46*cdf0e10cSrcweir , mbPortionInfoChecked( false )
47*cdf0e10cSrcweir {
48*cdf0e10cSrcweir     OSL_ENSURE(&mrObject, "SdrText created without SdrTextObj (!)");
49*cdf0e10cSrcweir }
50*cdf0e10cSrcweir 
51*cdf0e10cSrcweir SdrText::~SdrText()
52*cdf0e10cSrcweir {
53*cdf0e10cSrcweir     clearWeak();
54*cdf0e10cSrcweir     delete mpOutlinerParaObject;
55*cdf0e10cSrcweir }
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir void SdrText::CheckPortionInfo( SdrOutliner& rOutliner )
58*cdf0e10cSrcweir {
59*cdf0e10cSrcweir     if(!mbPortionInfoChecked)
60*cdf0e10cSrcweir     {
61*cdf0e10cSrcweir         // #i102062# no action when the Outliner is the HitTestOutliner,
62*cdf0e10cSrcweir         // this will remove WrongList info at the OPO
63*cdf0e10cSrcweir         if(mpModel && &rOutliner == &mpModel->GetHitTestOutliner())
64*cdf0e10cSrcweir             return;
65*cdf0e10cSrcweir 
66*cdf0e10cSrcweir         // Optimierung: ggf. BigTextObject erzeugen
67*cdf0e10cSrcweir         mbPortionInfoChecked=true;
68*cdf0e10cSrcweir         if(mpOutlinerParaObject!=NULL && rOutliner.ShouldCreateBigTextObject())
69*cdf0e10cSrcweir         {
70*cdf0e10cSrcweir             // #i102062# MemoryLeak closed
71*cdf0e10cSrcweir             delete mpOutlinerParaObject;
72*cdf0e10cSrcweir             mpOutlinerParaObject = rOutliner.CreateParaObject();
73*cdf0e10cSrcweir         }
74*cdf0e10cSrcweir     }
75*cdf0e10cSrcweir }
76*cdf0e10cSrcweir 
77*cdf0e10cSrcweir void SdrText::ReformatText()
78*cdf0e10cSrcweir {
79*cdf0e10cSrcweir     mbPortionInfoChecked=sal_False;
80*cdf0e10cSrcweir     mpOutlinerParaObject->ClearPortionInfo();
81*cdf0e10cSrcweir }
82*cdf0e10cSrcweir 
83*cdf0e10cSrcweir const SfxItemSet& SdrText::GetItemSet() const
84*cdf0e10cSrcweir {
85*cdf0e10cSrcweir     return const_cast< SdrText* >(this)->GetObjectItemSet();
86*cdf0e10cSrcweir }
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir void SdrText::SetOutlinerParaObject( OutlinerParaObject* pTextObject )
89*cdf0e10cSrcweir {
90*cdf0e10cSrcweir     if( mpOutlinerParaObject != pTextObject )
91*cdf0e10cSrcweir     {
92*cdf0e10cSrcweir         if( mpModel )
93*cdf0e10cSrcweir         {
94*cdf0e10cSrcweir             // Update HitTestOutliner
95*cdf0e10cSrcweir             const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj();
96*cdf0e10cSrcweir             if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject )
97*cdf0e10cSrcweir                 mpModel->GetHitTestOutliner().SetTextObj( 0 );
98*cdf0e10cSrcweir         }
99*cdf0e10cSrcweir 
100*cdf0e10cSrcweir         if( mpOutlinerParaObject )
101*cdf0e10cSrcweir             delete mpOutlinerParaObject;
102*cdf0e10cSrcweir 
103*cdf0e10cSrcweir         mpOutlinerParaObject = pTextObject;
104*cdf0e10cSrcweir 
105*cdf0e10cSrcweir         mbPortionInfoChecked = false;
106*cdf0e10cSrcweir     }
107*cdf0e10cSrcweir }
108*cdf0e10cSrcweir 
109*cdf0e10cSrcweir OutlinerParaObject* SdrText::GetOutlinerParaObject() const
110*cdf0e10cSrcweir {
111*cdf0e10cSrcweir     return mpOutlinerParaObject;
112*cdf0e10cSrcweir }
113*cdf0e10cSrcweir 
114*cdf0e10cSrcweir /** returns the current OutlinerParaObject and removes it from this instance */
115*cdf0e10cSrcweir OutlinerParaObject* SdrText::RemoveOutlinerParaObject()
116*cdf0e10cSrcweir {
117*cdf0e10cSrcweir     if( mpModel )
118*cdf0e10cSrcweir     {
119*cdf0e10cSrcweir         // Update HitTestOutliner
120*cdf0e10cSrcweir         const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj();
121*cdf0e10cSrcweir         if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject )
122*cdf0e10cSrcweir             mpModel->GetHitTestOutliner().SetTextObj( 0 );
123*cdf0e10cSrcweir     }
124*cdf0e10cSrcweir 
125*cdf0e10cSrcweir     OutlinerParaObject* pOPO = mpOutlinerParaObject;
126*cdf0e10cSrcweir 
127*cdf0e10cSrcweir     mpOutlinerParaObject = 0;
128*cdf0e10cSrcweir     mbPortionInfoChecked = false;
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir     return pOPO;
131*cdf0e10cSrcweir }
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir void SdrText::SetModel( SdrModel* pNewModel )
134*cdf0e10cSrcweir {
135*cdf0e10cSrcweir     if( pNewModel == mpModel )
136*cdf0e10cSrcweir         return;
137*cdf0e10cSrcweir 
138*cdf0e10cSrcweir     SdrModel* pOldModel = mpModel;
139*cdf0e10cSrcweir     mpModel = pNewModel;
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir     if( mpOutlinerParaObject && pOldModel!=NULL && pNewModel!=NULL)
142*cdf0e10cSrcweir     {
143*cdf0e10cSrcweir         bool bHgtSet = GetObjectItemSet().GetItemState(EE_CHAR_FONTHEIGHT, sal_True) == SFX_ITEM_SET;
144*cdf0e10cSrcweir 
145*cdf0e10cSrcweir         MapUnit aOldUnit(pOldModel->GetScaleUnit());
146*cdf0e10cSrcweir         MapUnit aNewUnit(pNewModel->GetScaleUnit());
147*cdf0e10cSrcweir         FASTBOOL bScaleUnitChanged=aNewUnit!=aOldUnit;
148*cdf0e10cSrcweir         // und nun dem OutlinerParaObject einen neuen Pool verpassen
149*cdf0e10cSrcweir         // !!! Hier muss noch DefTab und RefDevice der beiden Models
150*cdf0e10cSrcweir         // !!! verglichen werden und dann ggf. AutoGrow zuschlagen !!!
151*cdf0e10cSrcweir         // !!! fehlende Implementation !!!
152*cdf0e10cSrcweir         sal_uIntPtr nOldFontHgt=pOldModel->GetDefaultFontHeight();
153*cdf0e10cSrcweir         sal_uIntPtr nNewFontHgt=pNewModel->GetDefaultFontHeight();
154*cdf0e10cSrcweir         sal_Bool bDefHgtChanged=nNewFontHgt!=nOldFontHgt;
155*cdf0e10cSrcweir         sal_Bool bSetHgtItem=bDefHgtChanged && !bHgtSet;
156*cdf0e10cSrcweir         if (bSetHgtItem)
157*cdf0e10cSrcweir         { // #32665#
158*cdf0e10cSrcweir             // zunaechst das HeightItem festklopfen, damit
159*cdf0e10cSrcweir             // 1. Es eben bestehen bleibt und
160*cdf0e10cSrcweir             // 2. DoStretchChars vom richtigen Wert ausgeht
161*cdf0e10cSrcweir             SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT));
162*cdf0e10cSrcweir         }
163*cdf0e10cSrcweir         // erst jetzt den Outliner holen, etc. damit obiges SetAttr auch wirkt
164*cdf0e10cSrcweir         SdrOutliner& rOutliner = mrObject.ImpGetDrawOutliner();
165*cdf0e10cSrcweir         rOutliner.SetText(*mpOutlinerParaObject);
166*cdf0e10cSrcweir         delete mpOutlinerParaObject;
167*cdf0e10cSrcweir         mpOutlinerParaObject=0;
168*cdf0e10cSrcweir         if (bScaleUnitChanged)
169*cdf0e10cSrcweir         {
170*cdf0e10cSrcweir             Fraction aMetricFactor=GetMapFactor(aOldUnit,aNewUnit).X();
171*cdf0e10cSrcweir 
172*cdf0e10cSrcweir             // Funktioniert nicht richtig:
173*cdf0e10cSrcweir             // Geht am Outliner leider nur in %
174*cdf0e10cSrcweir             // double nPercFloat=double(aMetricFactor)*100+0.5;
175*cdf0e10cSrcweir             // sal_uInt16 nPerc=(sal_uInt16)nPercFloat;
176*cdf0e10cSrcweir             // rOutliner.DoStretchChars(100,nPerc);
177*cdf0e10cSrcweir 
178*cdf0e10cSrcweir             if (bSetHgtItem)
179*cdf0e10cSrcweir             {
180*cdf0e10cSrcweir                 // Und nun noch das Rahmenattribut korregieren
181*cdf0e10cSrcweir                 nOldFontHgt=BigMulDiv(nOldFontHgt,aMetricFactor.GetNumerator(),aMetricFactor.GetDenominator());
182*cdf0e10cSrcweir                 SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT));
183*cdf0e10cSrcweir             }
184*cdf0e10cSrcweir         }
185*cdf0e10cSrcweir         SetOutlinerParaObject(rOutliner.CreateParaObject()); // #34494#
186*cdf0e10cSrcweir         mpOutlinerParaObject->ClearPortionInfo();
187*cdf0e10cSrcweir         mbPortionInfoChecked=sal_False;
188*cdf0e10cSrcweir         rOutliner.Clear();
189*cdf0e10cSrcweir     }
190*cdf0e10cSrcweir }
191*cdf0e10cSrcweir 
192*cdf0e10cSrcweir void SdrText::ForceOutlinerParaObject( sal_uInt16 nOutlMode )
193*cdf0e10cSrcweir {
194*cdf0e10cSrcweir     if( mpModel && !mpOutlinerParaObject )
195*cdf0e10cSrcweir     {
196*cdf0e10cSrcweir         Outliner* pOutliner = SdrMakeOutliner( nOutlMode, mpModel );
197*cdf0e10cSrcweir         if( pOutliner )
198*cdf0e10cSrcweir         {
199*cdf0e10cSrcweir             Outliner& aDrawOutliner = mpModel->GetDrawOutliner();
200*cdf0e10cSrcweir             pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() );
201*cdf0e10cSrcweir 
202*cdf0e10cSrcweir             pOutliner->SetStyleSheet( 0, GetStyleSheet());
203*cdf0e10cSrcweir             OutlinerParaObject* pOutlinerParaObject = pOutliner->CreateParaObject();
204*cdf0e10cSrcweir             SetOutlinerParaObject( pOutlinerParaObject );
205*cdf0e10cSrcweir 
206*cdf0e10cSrcweir             delete pOutliner;
207*cdf0e10cSrcweir         }
208*cdf0e10cSrcweir     }
209*cdf0e10cSrcweir }
210*cdf0e10cSrcweir 
211*cdf0e10cSrcweir const SfxItemSet& SdrText::GetObjectItemSet()
212*cdf0e10cSrcweir {
213*cdf0e10cSrcweir     return mrObject.GetObjectItemSet();
214*cdf0e10cSrcweir }
215*cdf0e10cSrcweir 
216*cdf0e10cSrcweir void SdrText::SetObjectItem(const SfxPoolItem& rItem)
217*cdf0e10cSrcweir {
218*cdf0e10cSrcweir     mrObject.SetObjectItem( rItem );
219*cdf0e10cSrcweir }
220*cdf0e10cSrcweir 
221*cdf0e10cSrcweir SfxStyleSheet* SdrText::GetStyleSheet() const
222*cdf0e10cSrcweir {
223*cdf0e10cSrcweir     return mrObject.GetStyleSheet();
224*cdf0e10cSrcweir }
225