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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 <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 mbAutoFit : 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 bAutoFit,
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),
mbAutoFit(bAutoFit),
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),
mbAutoFit(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 isAutoFit() const { return mbAutoFit; }
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()
&& isAutoFit() == rCandidate.isAutoFit()
&& 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 bAutoFit,
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, bAutoFit, 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::isAutoFit() const
{
return mpSdrTextAttribute->isAutoFit();
}
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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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