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Diffstat (limited to 'svx/source/svdraw/svdtext.cxx')
| -rw-r--r-- | svx/source/svdraw/svdtext.cxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/svx/source/svdraw/svdtext.cxx b/svx/source/svdraw/svdtext.cxx new file mode 100644 index 000000000000..29018b6084ea --- /dev/null +++ b/svx/source/svdraw/svdtext.cxx @@ -0,0 +1,224 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svx.hxx" + +#define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT + +#include "svx/svdotext.hxx" +#include "svx/svdetc.hxx" +#include "editeng/outlobj.hxx" +#include "svx/svdoutl.hxx" +#include "svx/svdmodel.hxx" +#include "editeng/fhgtitem.hxx" +#include <editeng/eeitem.hxx> +#include <svl/itemset.hxx> + +SdrText::SdrText( SdrTextObj& rObject, OutlinerParaObject* pOutlinerParaObject /* = 0 */ ) +: mpOutlinerParaObject( pOutlinerParaObject ) +, mrObject( rObject ) +, mpModel( rObject.GetModel() ) +, mbPortionInfoChecked( false ) +{ + OSL_ENSURE(&mrObject, "SdrText created without SdrTextObj (!)"); +} + +SdrText::~SdrText() +{ + clearWeak(); + delete mpOutlinerParaObject; +} + +void SdrText::CheckPortionInfo( SdrOutliner& rOutliner ) +{ + if(!mbPortionInfoChecked) + { + // #i102062# no action when the Outliner is the HitTestOutliner, + // this will remove WrongList info at the OPO + if(mpModel && &rOutliner == &mpModel->GetHitTestOutliner()) + return; + + // Optimierung: ggf. BigTextObject erzeugen + mbPortionInfoChecked=true; + if(mpOutlinerParaObject!=NULL && rOutliner.ShouldCreateBigTextObject()) + { + // #i102062# MemoryLeak closed + delete mpOutlinerParaObject; + mpOutlinerParaObject = rOutliner.CreateParaObject(); + } + } +} + +void SdrText::ReformatText() +{ + mbPortionInfoChecked=FALSE; + mpOutlinerParaObject->ClearPortionInfo(); +} + +const SfxItemSet& SdrText::GetItemSet() const +{ + return const_cast< SdrText* >(this)->GetObjectItemSet(); +} + +void SdrText::SetOutlinerParaObject( OutlinerParaObject* pTextObject ) +{ + if( mpOutlinerParaObject != pTextObject ) + { + if( mpModel ) + { + // Update HitTestOutliner + const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj(); + if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject ) + mpModel->GetHitTestOutliner().SetTextObj( 0 ); + } + + if( mpOutlinerParaObject ) + delete mpOutlinerParaObject; + + mpOutlinerParaObject = pTextObject; + + mbPortionInfoChecked = false; + } +} + +OutlinerParaObject* SdrText::GetOutlinerParaObject() const +{ + return mpOutlinerParaObject; +} + +/** returns the current OutlinerParaObject and removes it from this instance */ +OutlinerParaObject* SdrText::RemoveOutlinerParaObject() +{ + if( mpModel ) + { + // Update HitTestOutliner + const SdrTextObj* pTestObj = mpModel->GetHitTestOutliner().GetTextObj(); + if( pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject ) + mpModel->GetHitTestOutliner().SetTextObj( 0 ); + } + + OutlinerParaObject* pOPO = mpOutlinerParaObject; + + mpOutlinerParaObject = 0; + mbPortionInfoChecked = false; + + return pOPO; +} + +void SdrText::SetModel( SdrModel* pNewModel ) +{ + if( pNewModel == mpModel ) + return; + + SdrModel* pOldModel = mpModel; + mpModel = pNewModel; + + if( mpOutlinerParaObject && pOldModel!=NULL && pNewModel!=NULL) + { + bool bHgtSet = GetObjectItemSet().GetItemState(EE_CHAR_FONTHEIGHT, TRUE) == SFX_ITEM_SET; + + MapUnit aOldUnit(pOldModel->GetScaleUnit()); + MapUnit aNewUnit(pNewModel->GetScaleUnit()); + FASTBOOL bScaleUnitChanged=aNewUnit!=aOldUnit; + // und nun dem OutlinerParaObject einen neuen Pool verpassen + // !!! Hier muss noch DefTab und RefDevice der beiden Models + // !!! verglichen werden und dann ggf. AutoGrow zuschlagen !!! + // !!! fehlende Implementation !!! + ULONG nOldFontHgt=pOldModel->GetDefaultFontHeight(); + ULONG nNewFontHgt=pNewModel->GetDefaultFontHeight(); + BOOL bDefHgtChanged=nNewFontHgt!=nOldFontHgt; + BOOL bSetHgtItem=bDefHgtChanged && !bHgtSet; + if (bSetHgtItem) + { // #32665# + // zunaechst das HeightItem festklopfen, damit + // 1. Es eben bestehen bleibt und + // 2. DoStretchChars vom richtigen Wert ausgeht + SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT)); + } + // erst jetzt den Outliner holen, etc. damit obiges SetAttr auch wirkt + SdrOutliner& rOutliner = mrObject.ImpGetDrawOutliner(); + rOutliner.SetText(*mpOutlinerParaObject); + delete mpOutlinerParaObject; + mpOutlinerParaObject=0; + if (bScaleUnitChanged) + { + Fraction aMetricFactor=GetMapFactor(aOldUnit,aNewUnit).X(); + + // Funktioniert nicht richtig: + // Geht am Outliner leider nur in % + // double nPercFloat=double(aMetricFactor)*100+0.5; + // USHORT nPerc=(USHORT)nPercFloat; + // rOutliner.DoStretchChars(100,nPerc); + + if (bSetHgtItem) + { + // Und nun noch das Rahmenattribut korregieren + nOldFontHgt=BigMulDiv(nOldFontHgt,aMetricFactor.GetNumerator(),aMetricFactor.GetDenominator()); + SetObjectItem(SvxFontHeightItem(nOldFontHgt, 100, EE_CHAR_FONTHEIGHT)); + } + } + SetOutlinerParaObject(rOutliner.CreateParaObject()); // #34494# + mpOutlinerParaObject->ClearPortionInfo(); + mbPortionInfoChecked=FALSE; + rOutliner.Clear(); + } +} + +void SdrText::ForceOutlinerParaObject( USHORT nOutlMode ) +{ + if( mpModel && !mpOutlinerParaObject ) + { + Outliner* pOutliner = SdrMakeOutliner( nOutlMode, mpModel ); + if( pOutliner ) + { + Outliner& aDrawOutliner = mpModel->GetDrawOutliner(); + pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() ); + + pOutliner->SetStyleSheet( 0, GetStyleSheet()); + OutlinerParaObject* pOutlinerParaObject = pOutliner->CreateParaObject(); + SetOutlinerParaObject( pOutlinerParaObject ); + + delete pOutliner; + } + } +} + +const SfxItemSet& SdrText::GetObjectItemSet() +{ + return mrObject.GetObjectItemSet(); +} + +void SdrText::SetObjectItem(const SfxPoolItem& rItem) +{ + mrObject.SetObjectItem( rItem ); +} + +SfxStyleSheet* SdrText::GetStyleSheet() const +{ + return mrObject.GetStyleSheet(); +} |