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Diffstat (limited to 'svx/source/sdr/attribute/sdrtextattribute.cxx')
| -rw-r--r-- | svx/source/sdr/attribute/sdrtextattribute.cxx | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/svx/source/sdr/attribute/sdrtextattribute.cxx b/svx/source/sdr/attribute/sdrtextattribute.cxx new file mode 100644 index 000000000000..a28430f127c1 --- /dev/null +++ b/svx/source/sdr/attribute/sdrtextattribute.cxx @@ -0,0 +1,461 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "precompiled_svx.hxx" + +#include <svx/sdr/attribute/sdrtextattribute.hxx> +#include <svx/sdr/attribute/sdrformtextattribute.hxx> +#include <svx/svdotext.hxx> +#include <editeng/outlobj.hxx> +#include <editeng/editobj.hxx> +#include <editeng/flditem.hxx> +#include <svx/sdr/properties/properties.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace attribute + { + class ImpSdrTextAttribute + { + public: + // refcounter + sal_uInt32 mnRefCount; + + // all-text attributes. The SdrText itself and a copy + // of te OPO + const SdrText* mpSdrText; + const OutlinerParaObject* mpOutlinerParaObject; + + // Set when it's a FormText; contains all FormText attributes + SdrFormTextAttribute maSdrFormTextAttribute; + + // text distances + sal_Int32 maTextLeftDistance; + sal_Int32 maTextUpperDistance; + sal_Int32 maTextRightDistance; + sal_Int32 maTextLowerDistance; + + // #i101556# use versioning from text attributes to detect changes + sal_uInt32 maPropertiesVersion; + + // text alignments + SdrTextHorzAdjust maSdrTextHorzAdjust; + SdrTextVertAdjust maSdrTextVertAdjust; + + // bitfield + unsigned mbContour : 1; + unsigned mbFitToSize : 1; + unsigned mbHideContour : 1; + unsigned mbBlink : 1; + unsigned mbScroll : 1; + unsigned mbInEditMode : 1; + unsigned mbFixedCellHeight : 1; + unsigned mbWrongSpell : 1; + + public: + ImpSdrTextAttribute( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObject, + XFormTextStyle eFormTextStyle, + sal_Int32 aTextLeftDistance, + sal_Int32 aTextUpperDistance, + sal_Int32 aTextRightDistance, + sal_Int32 aTextLowerDistance, + SdrTextHorzAdjust aSdrTextHorzAdjust, + SdrTextVertAdjust aSdrTextVertAdjust, + bool bContour, + bool bFitToSize, + bool bHideContour, + bool bBlink, + bool bScroll, + bool bInEditMode, + bool bFixedCellHeight, + bool bWrongSpell) + : mnRefCount(0), + mpSdrText(pSdrText), + mpOutlinerParaObject(new OutlinerParaObject(rOutlinerParaObject)), + maSdrFormTextAttribute(), + maTextLeftDistance(aTextLeftDistance), + maTextUpperDistance(aTextUpperDistance), + maTextRightDistance(aTextRightDistance), + maTextLowerDistance(aTextLowerDistance), + maPropertiesVersion(0), + maSdrTextHorzAdjust(aSdrTextHorzAdjust), + maSdrTextVertAdjust(aSdrTextVertAdjust), + mbContour(bContour), + mbFitToSize(bFitToSize), + mbHideContour(bHideContour), + mbBlink(bBlink), + mbScroll(bScroll), + mbInEditMode(bInEditMode), + mbFixedCellHeight(bFixedCellHeight), + mbWrongSpell(bWrongSpell) + { + if(pSdrText) + { + if(XFT_NONE != eFormTextStyle) + { + // text on path. Create FormText attribute + const SfxItemSet& rSet = pSdrText->GetItemSet(); + maSdrFormTextAttribute = SdrFormTextAttribute(rSet); + } + + // #i101556# init with version number to detect changes of single text + // attribute and/or style sheets in primitive data without having to + // copy that data locally (which would be better from principle) + maPropertiesVersion = pSdrText->GetObject().GetProperties().getVersion(); + } + } + + ImpSdrTextAttribute() + : mnRefCount(0), + mpSdrText(0), + mpOutlinerParaObject(0), + maSdrFormTextAttribute(), + maTextLeftDistance(0), + maTextUpperDistance(0), + maTextRightDistance(0), + maTextLowerDistance(0), + maPropertiesVersion(0), + maSdrTextHorzAdjust(SDRTEXTHORZADJUST_LEFT), + maSdrTextVertAdjust(SDRTEXTVERTADJUST_TOP), + mbContour(false), + mbFitToSize(false), + mbHideContour(false), + mbBlink(false), + mbScroll(false), + mbInEditMode(false), + mbFixedCellHeight(false), + mbWrongSpell(false) + { + } + + ~ImpSdrTextAttribute() + { + if(mpOutlinerParaObject) + { + delete mpOutlinerParaObject; + } + } + + // data read access + const SdrText& getSdrText() const + { + OSL_ENSURE(mpSdrText, "Access to text of default version of ImpSdrTextAttribute (!)"); + return *mpSdrText; + } + const OutlinerParaObject& getOutlinerParaObject() const + { + OSL_ENSURE(mpOutlinerParaObject, "Access to OutlinerParaObject of default version of ImpSdrTextAttribute (!)"); + return *mpOutlinerParaObject; + } + bool isContour() const { return mbContour; } + bool isFitToSize() const { return mbFitToSize; } + bool isHideContour() const { return mbHideContour; } + bool isBlink() const { return mbBlink; } + bool isScroll() const { return mbScroll; } + bool isInEditMode() const { return mbInEditMode; } + bool isFixedCellHeight() const { return mbFixedCellHeight; } + bool isWrongSpell() const { return mbWrongSpell; } + const SdrFormTextAttribute& getSdrFormTextAttribute() const { return maSdrFormTextAttribute; } + sal_Int32 getTextLeftDistance() const { return maTextLeftDistance; } + sal_Int32 getTextUpperDistance() const { return maTextUpperDistance; } + sal_Int32 getTextRightDistance() const { return maTextRightDistance; } + sal_Int32 getTextLowerDistance() const { return maTextLowerDistance; } + sal_uInt32 getPropertiesVersion() const { return maPropertiesVersion; } + SdrTextHorzAdjust getSdrTextHorzAdjust() const { return maSdrTextHorzAdjust; } + SdrTextVertAdjust getSdrTextVertAdjust() const { return maSdrTextVertAdjust; } + + // compare operator + bool operator==(const ImpSdrTextAttribute& rCandidate) const + { + if(mpOutlinerParaObject != rCandidate.mpOutlinerParaObject) + { + if(mpOutlinerParaObject && rCandidate.mpOutlinerParaObject) + { + // compares OPO and it's contents, but traditionally not the RedLining + // which is not seen as model, but as temporary information + if(!(getOutlinerParaObject() == rCandidate.getOutlinerParaObject())) + { + return false; + } + + // #i102062# for primitive visualisation, the WrongList (SpellChecking) + // is important, too, so use isWrongListEqual since there is no WrongList + // comparison in the regular OutlinerParaObject compare (since it's + // not-persistent data) + if(!(getOutlinerParaObject().isWrongListEqual(rCandidate.getOutlinerParaObject()))) + { + return false; + } + } + else + { + // only one is zero; not equal + return false; + } + } + + return ( + getSdrFormTextAttribute() == rCandidate.getSdrFormTextAttribute() + && getTextLeftDistance() == rCandidate.getTextLeftDistance() + && getTextUpperDistance() == rCandidate.getTextUpperDistance() + && getTextRightDistance() == rCandidate.getTextRightDistance() + && getTextLowerDistance() == rCandidate.getTextLowerDistance() + && getPropertiesVersion() == rCandidate.getPropertiesVersion() + + && getSdrTextHorzAdjust() == rCandidate.getSdrTextHorzAdjust() + && getSdrTextVertAdjust() == rCandidate.getSdrTextVertAdjust() + + && isContour() == rCandidate.isContour() + && isFitToSize() == rCandidate.isFitToSize() + && isHideContour() == rCandidate.isHideContour() + && isBlink() == rCandidate.isBlink() + && isScroll() == rCandidate.isScroll() + && isInEditMode() == rCandidate.isInEditMode() + && isFixedCellHeight() == rCandidate.isFixedCellHeight() + && isWrongSpell() == rCandidate.isWrongSpell()); + } + + static ImpSdrTextAttribute* get_global_default() + { + static ImpSdrTextAttribute* pDefault = 0; + + if(!pDefault) + { + // use default constructor + pDefault = new ImpSdrTextAttribute(); + + // never delete; start with RefCount 1, not 0 + pDefault->mnRefCount++; + } + + return pDefault; + } + }; + + SdrTextAttribute::SdrTextAttribute( + const SdrText& rSdrText, + const OutlinerParaObject& rOutlinerParaObject, + XFormTextStyle eFormTextStyle, + sal_Int32 aTextLeftDistance, + sal_Int32 aTextUpperDistance, + sal_Int32 aTextRightDistance, + sal_Int32 aTextLowerDistance, + SdrTextHorzAdjust aSdrTextHorzAdjust, + SdrTextVertAdjust aSdrTextVertAdjust, + bool bContour, + bool bFitToSize, + bool bHideContour, + bool bBlink, + bool bScroll, + bool bInEditMode, + bool bFixedCellHeight, + bool bWrongSpell) + : mpSdrTextAttribute(new ImpSdrTextAttribute( + &rSdrText, rOutlinerParaObject, eFormTextStyle, aTextLeftDistance, aTextUpperDistance, + aTextRightDistance, aTextLowerDistance, aSdrTextHorzAdjust, aSdrTextVertAdjust, bContour, + bFitToSize, bHideContour, bBlink, bScroll, bInEditMode, bFixedCellHeight, bWrongSpell)) + { + } + + SdrTextAttribute::SdrTextAttribute() + : mpSdrTextAttribute(ImpSdrTextAttribute::get_global_default()) + { + mpSdrTextAttribute->mnRefCount++; + } + + SdrTextAttribute::SdrTextAttribute(const SdrTextAttribute& rCandidate) + : mpSdrTextAttribute(rCandidate.mpSdrTextAttribute) + { + mpSdrTextAttribute->mnRefCount++; + } + + SdrTextAttribute::~SdrTextAttribute() + { + if(mpSdrTextAttribute->mnRefCount) + { + mpSdrTextAttribute->mnRefCount--; + } + else + { + delete mpSdrTextAttribute; + } + } + + bool SdrTextAttribute::isDefault() const + { + return mpSdrTextAttribute == ImpSdrTextAttribute::get_global_default(); + } + + SdrTextAttribute& SdrTextAttribute::operator=(const SdrTextAttribute& rCandidate) + { + if(rCandidate.mpSdrTextAttribute != mpSdrTextAttribute) + { + if(mpSdrTextAttribute->mnRefCount) + { + mpSdrTextAttribute->mnRefCount--; + } + else + { + delete mpSdrTextAttribute; + } + + mpSdrTextAttribute = rCandidate.mpSdrTextAttribute; + mpSdrTextAttribute->mnRefCount++; + } + + return *this; + } + + bool SdrTextAttribute::operator==(const SdrTextAttribute& rCandidate) const + { + if(rCandidate.mpSdrTextAttribute == mpSdrTextAttribute) + { + return true; + } + + if(rCandidate.isDefault() != isDefault()) + { + return false; + } + + return (*rCandidate.mpSdrTextAttribute == *mpSdrTextAttribute); + } + + const SdrText& SdrTextAttribute::getSdrText() const + { + return mpSdrTextAttribute->getSdrText(); + } + + const OutlinerParaObject& SdrTextAttribute::getOutlinerParaObject() const + { + return mpSdrTextAttribute->getOutlinerParaObject(); + } + + bool SdrTextAttribute::isContour() const + { + return mpSdrTextAttribute->isContour(); + } + + bool SdrTextAttribute::isFitToSize() const + { + return mpSdrTextAttribute->isFitToSize(); + } + + bool SdrTextAttribute::isHideContour() const + { + return mpSdrTextAttribute->isHideContour(); + } + + bool SdrTextAttribute::isBlink() const + { + return mpSdrTextAttribute->isBlink(); + } + + bool SdrTextAttribute::isScroll() const + { + return mpSdrTextAttribute->isScroll(); + } + + bool SdrTextAttribute::isInEditMode() const + { + return mpSdrTextAttribute->isInEditMode(); + } + + bool SdrTextAttribute::isFixedCellHeight() const + { + return mpSdrTextAttribute->isFixedCellHeight(); + } + + bool SdrTextAttribute::isWrongSpell() const + { + return mpSdrTextAttribute->isWrongSpell(); + } + + const SdrFormTextAttribute& SdrTextAttribute::getSdrFormTextAttribute() const + { + return mpSdrTextAttribute->getSdrFormTextAttribute(); + } + + sal_Int32 SdrTextAttribute::getTextLeftDistance() const + { + return mpSdrTextAttribute->getTextLeftDistance(); + } + + sal_Int32 SdrTextAttribute::getTextUpperDistance() const + { + return mpSdrTextAttribute->getTextUpperDistance(); + } + + sal_Int32 SdrTextAttribute::getTextRightDistance() const + { + return mpSdrTextAttribute->getTextRightDistance(); + } + + sal_Int32 SdrTextAttribute::getTextLowerDistance() const + { + return mpSdrTextAttribute->getTextLowerDistance(); + } + + sal_uInt32 SdrTextAttribute::getPropertiesVersion() const + { + return mpSdrTextAttribute->getPropertiesVersion(); + } + + SdrTextHorzAdjust SdrTextAttribute::getSdrTextHorzAdjust() const + { + return mpSdrTextAttribute->getSdrTextHorzAdjust(); + } + + SdrTextVertAdjust SdrTextAttribute::getSdrTextVertAdjust() const + { + return mpSdrTextAttribute->getSdrTextVertAdjust(); + } + + void SdrTextAttribute::getBlinkTextTiming(drawinglayer::animation::AnimationEntryList& rAnimList) const + { + if(isBlink()) + { + getSdrText().GetObject().impGetBlinkTextTiming(rAnimList); + } + } + + void SdrTextAttribute::getScrollTextTiming(drawinglayer::animation::AnimationEntryList& rAnimList, double fFrameLength, double fTextLength) const + { + if(isScroll()) + { + getSdrText().GetObject().impGetScrollTextTiming(rAnimList, fFrameLength, fTextLength); + } + } + } // end of namespace attribute +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |