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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: sdrtextprimitive2d.cxx,v $
*
* $Revision: 1.2.18.1 $
*
* 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/primitive2d/sdrtextprimitive2d.hxx>
#include <svx/svdotext.hxx>
#include <basegfx/color/bcolor.hxx>
#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
#include <drawinglayer/primitive2d/texthierarchyprimitive2d.hxx>
#include <svx/outlobj.hxx>
#include <svx/editobj.hxx>
#include <svx/flditem.hxx>
#include <drawinglayer/geometry/viewinformation2d.hxx>
#include <unoapi.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdoutl.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
//////////////////////////////////////////////////////////////////////////////
using namespace com::sun::star;
//////////////////////////////////////////////////////////////////////////////
namespace
{
sal_Int16 getPageNumber(const uno::Reference< drawing::XDrawPage >& rxDrawPage)
{
sal_Int16 nRetval(0);
uno::Reference< beans::XPropertySet > xSet(rxDrawPage, uno::UNO_QUERY);
if (xSet.is())
{
try
{
const uno::Any aNumber(xSet->getPropertyValue(::rtl::OUString::createFromAscii("Number")));
aNumber >>= nRetval;
}
catch(const uno::Exception&)
{
OSL_ASSERT(false);
}
}
return nRetval;
}
sal_Int16 getPageCount(const uno::Reference< drawing::XDrawPage >& rxDrawPage)
{
sal_Int16 nRetval(0);
SdrPage* pPage = GetSdrPageFromXDrawPage(rxDrawPage);
if(pPage && pPage->GetModel())
{
const sal_uInt16 nPageCount(pPage->GetModel()->GetPageCount());
nRetval = ((sal_Int16)nPageCount - 1) / 2;
}
return nRetval;
}
} // end of anonymous namespace
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
// support for XTEXT_PAINTSHAPE_BEGIN/XTEXT_PAINTSHAPE_END Metafile comments
// for slideshow. This uses TextHierarchyBlockPrimitive2D to mark a text block.
// ATM there is only one text block per SdrObject, this may get more in the future
Primitive2DSequence SdrTextPrimitive2D::encapsulateWithTextHierarchyBlockPrimitive2D(const Primitive2DSequence& rCandidate) const
{
Primitive2DReference xReference(new TextHierarchyBlockPrimitive2D(rCandidate));
Primitive2DSequence xRetval(&xReference, 1);
return xRetval;
}
SdrTextPrimitive2D::SdrTextPrimitive2D(
const SdrText* pSdrText,
const OutlinerParaObject& rOutlinerParaObject)
: BufferedDecompositionPrimitive2D(),
mrSdrText(const_cast< SdrText* >(pSdrText)),
maOutlinerParaObject(rOutlinerParaObject),
mxLastVisualizingPage(),
mnLastPageNumber(0),
mnLastPageCount(0),
maLastTextBackgroundColor(),
mbContainsPageField(false),
mbContainsPageCountField(false),
mbContainsOtherFields(false)
{
const EditTextObject& rETO = maOutlinerParaObject.GetTextObject();
mbContainsPageField = rETO.HasField(SvxPageField::StaticType());
mbContainsPageCountField = rETO.HasField(SvxPagesField::StaticType());
mbContainsOtherFields = rETO.HasField(SvxHeaderField::StaticType())
|| rETO.HasField(SvxFooterField::StaticType())
|| rETO.HasField(SvxDateTimeField::StaticType())
|| rETO.HasField(SvxAuthorField::StaticType());
}
bool SdrTextPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
{
const SdrTextPrimitive2D& rCompare = (SdrTextPrimitive2D&)rPrimitive;
return (
// compare OPO and content, but not WrongList
getOutlinerParaObject() == rCompare.getOutlinerParaObject()
// also compare WrongList (not-persistent data, but visualized)
&& getOutlinerParaObject().isWrongListEqual(rCompare.getOutlinerParaObject()));
}
return false;
}
Primitive2DSequence SdrTextPrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const
{
uno::Reference< drawing::XDrawPage > xCurrentlyVisualizingPage;
bool bCurrentlyVisualizingPageIsSet(false);
Color aNewTextBackgroundColor;
bool bNewTextBackgroundColorIsSet(false);
sal_Int16 nCurrentlyValidPageNumber(0);
sal_Int16 nCurrentlyValidPageCount(0);
if(getBuffered2DDecomposition().hasElements())
{
bool bDoDelete(false);
// check visualized page
if(mbContainsPageField || mbContainsPageCountField || mbContainsOtherFields)
{
// get visualized page and remember
xCurrentlyVisualizingPage = rViewInformation.getVisualizedPage();
bCurrentlyVisualizingPageIsSet = true;
if(xCurrentlyVisualizingPage != mxLastVisualizingPage)
{
bDoDelete = true;
}
// #i98870# check visualized PageNumber
if(!bDoDelete && mbContainsPageField)
{
nCurrentlyValidPageNumber = getPageNumber(xCurrentlyVisualizingPage);
if(nCurrentlyValidPageNumber != mnLastPageNumber)
{
bDoDelete = true;
}
}
// #i98870# check visualized PageCount, too
if(!bDoDelete && mbContainsPageCountField)
{
nCurrentlyValidPageCount = getPageCount(xCurrentlyVisualizingPage);
if(nCurrentlyValidPageCount != mnLastPageCount)
{
bDoDelete = true;
}
}
}
// #i101443# check change of TextBackgroundolor
if(!bDoDelete && getSdrText() && getSdrText()->GetModel())
{
SdrOutliner& rDrawOutliner = getSdrText()->GetModel()->GetDrawOutliner(0);
aNewTextBackgroundColor = rDrawOutliner.GetBackgroundColor();
bNewTextBackgroundColorIsSet = true;
if(aNewTextBackgroundColor != maLastTextBackgroundColor)
{
bDoDelete = true;
}
}
if(bDoDelete)
{
const_cast< SdrTextPrimitive2D* >(this)->setBuffered2DDecomposition(Primitive2DSequence());
}
}
if(!getBuffered2DDecomposition().hasElements())
{
if(!bCurrentlyVisualizingPageIsSet && mbContainsPageField)
{
xCurrentlyVisualizingPage = rViewInformation.getVisualizedPage();
}
if(!nCurrentlyValidPageNumber && mbContainsPageField)
{
nCurrentlyValidPageNumber = getPageNumber(xCurrentlyVisualizingPage);
}
if(!nCurrentlyValidPageCount && mbContainsPageCountField)
{
nCurrentlyValidPageCount = getPageCount(xCurrentlyVisualizingPage);
}
if(!bNewTextBackgroundColorIsSet && getSdrText() && getSdrText()->GetModel())
{
SdrOutliner& rDrawOutliner = getSdrText()->GetModel()->GetDrawOutliner(0);
aNewTextBackgroundColor = rDrawOutliner.GetBackgroundColor();
}
const_cast< SdrTextPrimitive2D* >(this)->mxLastVisualizingPage = xCurrentlyVisualizingPage;
const_cast< SdrTextPrimitive2D* >(this)->mnLastPageNumber = nCurrentlyValidPageNumber;
const_cast< SdrTextPrimitive2D* >(this)->mnLastPageCount = nCurrentlyValidPageCount;
const_cast< SdrTextPrimitive2D* >(this)->maLastTextBackgroundColor = aNewTextBackgroundColor;
}
// call parent
return BufferedDecompositionPrimitive2D::get2DDecomposition(rViewInformation);
}
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence SdrContourTextPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const
{
Primitive2DSequence aRetval;
getSdrText()->GetObject().impDecomposeContourTextPrimitive(aRetval, *this, aViewInformation);
return encapsulateWithTextHierarchyBlockPrimitive2D(aRetval);
}
SdrContourTextPrimitive2D::SdrContourTextPrimitive2D(
const SdrText* pSdrText,
const OutlinerParaObject& rOutlinerParaObject,
const basegfx::B2DPolyPolygon& rUnitPolyPolygon,
const basegfx::B2DHomMatrix& rObjectTransform)
: SdrTextPrimitive2D(pSdrText, rOutlinerParaObject),
maUnitPolyPolygon(rUnitPolyPolygon),
maObjectTransform(rObjectTransform)
{
}
bool SdrContourTextPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(SdrTextPrimitive2D::operator==(rPrimitive))
{
const SdrContourTextPrimitive2D& rCompare = (SdrContourTextPrimitive2D&)rPrimitive;
return (getUnitPolyPolygon() == rCompare.getUnitPolyPolygon()
&& getObjectTransform() == rCompare.getObjectTransform());
}
return false;
}
SdrTextPrimitive2D* SdrContourTextPrimitive2D::createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const
{
return new SdrContourTextPrimitive2D(
getSdrText(),
getOutlinerParaObject(),
getUnitPolyPolygon(),
rTransform * getObjectTransform());
}
// provide unique ID
ImplPrimitrive2DIDBlock(SdrContourTextPrimitive2D, PRIMITIVE2D_ID_SDRCONTOURTEXTPRIMITIVE2D)
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence SdrPathTextPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const
{
Primitive2DSequence aRetval;
getSdrText()->GetObject().impDecomposePathTextPrimitive(aRetval, *this, aViewInformation);
return encapsulateWithTextHierarchyBlockPrimitive2D(aRetval);
}
SdrPathTextPrimitive2D::SdrPathTextPrimitive2D(
const SdrText* pSdrText,
const OutlinerParaObject& rOutlinerParaObject,
const basegfx::B2DPolyPolygon& rPathPolyPolygon,
const attribute::SdrFormTextAttribute& rSdrFormTextAttribute)
: SdrTextPrimitive2D(pSdrText, rOutlinerParaObject),
maPathPolyPolygon(rPathPolyPolygon),
maSdrFormTextAttribute(rSdrFormTextAttribute)
{
}
bool SdrPathTextPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(SdrTextPrimitive2D::operator==(rPrimitive))
{
const SdrPathTextPrimitive2D& rCompare = (SdrPathTextPrimitive2D&)rPrimitive;
return (getPathPolyPolygon() == rCompare.getPathPolyPolygon()
&& getSdrFormTextAttribute() == rCompare.getSdrFormTextAttribute());
}
return false;
}
SdrTextPrimitive2D* SdrPathTextPrimitive2D::createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const
{
basegfx::B2DPolyPolygon aNewPolyPolygon(getPathPolyPolygon());
aNewPolyPolygon.transform(rTransform);
return new SdrPathTextPrimitive2D(
getSdrText(),
getOutlinerParaObject(),
aNewPolyPolygon,
getSdrFormTextAttribute());
}
// provide unique ID
ImplPrimitrive2DIDBlock(SdrPathTextPrimitive2D, PRIMITIVE2D_ID_SDRPATHTEXTPRIMITIVE2D)
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence SdrBlockTextPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const
{
Primitive2DSequence aRetval;
getSdrText()->GetObject().impDecomposeBlockTextPrimitive(aRetval, *this, aViewInformation);
return encapsulateWithTextHierarchyBlockPrimitive2D(aRetval);
}
SdrBlockTextPrimitive2D::SdrBlockTextPrimitive2D(
const SdrText* pSdrText,
const OutlinerParaObject& rOutlinerParaObject,
const basegfx::B2DHomMatrix& rTextRangeTransform,
SdrTextHorzAdjust aSdrTextHorzAdjust,
SdrTextVertAdjust aSdrTextVertAdjust,
bool bFixedCellHeight,
bool bUnlimitedPage,
bool bCellText,
bool bWordWrap,
bool bClipOnBounds)
: SdrTextPrimitive2D(pSdrText, rOutlinerParaObject),
maTextRangeTransform(rTextRangeTransform),
maSdrTextHorzAdjust(aSdrTextHorzAdjust),
maSdrTextVertAdjust(aSdrTextVertAdjust),
mbFixedCellHeight(bFixedCellHeight),
mbUnlimitedPage(bUnlimitedPage),
mbCellText(bCellText),
mbWordWrap(bWordWrap),
mbClipOnBounds(bClipOnBounds)
{
}
bool SdrBlockTextPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(SdrTextPrimitive2D::operator==(rPrimitive))
{
const SdrBlockTextPrimitive2D& rCompare = (SdrBlockTextPrimitive2D&)rPrimitive;
return (getTextRangeTransform() == rCompare.getTextRangeTransform()
&& getSdrTextHorzAdjust() == rCompare.getSdrTextHorzAdjust()
&& getSdrTextVertAdjust() == rCompare.getSdrTextVertAdjust()
&& isFixedCellHeight() == rCompare.isFixedCellHeight()
&& getUnlimitedPage() == rCompare.getUnlimitedPage()
&& getCellText() == rCompare.getCellText()
&& getWordWrap() == rCompare.getWordWrap()
&& getClipOnBounds() == rCompare.getClipOnBounds());
}
return false;
}
SdrTextPrimitive2D* SdrBlockTextPrimitive2D::createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const
{
return new SdrBlockTextPrimitive2D(
getSdrText(),
getOutlinerParaObject(),
rTransform * getTextRangeTransform(),
getSdrTextHorzAdjust(),
getSdrTextVertAdjust(),
isFixedCellHeight(),
getUnlimitedPage(),
getCellText(),
getWordWrap(),
getClipOnBounds());
}
// provide unique ID
ImplPrimitrive2DIDBlock(SdrBlockTextPrimitive2D, PRIMITIVE2D_ID_SDRBLOCKTEXTPRIMITIVE2D)
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence SdrStretchTextPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const
{
Primitive2DSequence aRetval;
getSdrText()->GetObject().impDecomposeStretchTextPrimitive(aRetval, *this, aViewInformation);
return encapsulateWithTextHierarchyBlockPrimitive2D(aRetval);
}
SdrStretchTextPrimitive2D::SdrStretchTextPrimitive2D(
const SdrText* pSdrText,
const OutlinerParaObject& rOutlinerParaObject,
const basegfx::B2DHomMatrix& rTextRangeTransform,
bool bFixedCellHeight)
: SdrTextPrimitive2D(pSdrText, rOutlinerParaObject),
maTextRangeTransform(rTextRangeTransform),
mbFixedCellHeight(bFixedCellHeight)
{
}
bool SdrStretchTextPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(SdrTextPrimitive2D::operator==(rPrimitive))
{
const SdrStretchTextPrimitive2D& rCompare = (SdrStretchTextPrimitive2D&)rPrimitive;
return (getTextRangeTransform() == rCompare.getTextRangeTransform()
&& isFixedCellHeight() == rCompare.isFixedCellHeight());
}
return false;
}
SdrTextPrimitive2D* SdrStretchTextPrimitive2D::createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const
{
return new SdrStretchTextPrimitive2D(
getSdrText(),
getOutlinerParaObject(),
rTransform * getTextRangeTransform(),
isFixedCellHeight());
}
// provide unique ID
ImplPrimitrive2DIDBlock(SdrStretchTextPrimitive2D, PRIMITIVE2D_ID_SDRSTRETCHTEXTPRIMITIVE2D)
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// eof
|
