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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/sdrformtextattribute.hxx>
#include <basegfx/vector/b2enums.hxx>
#include <svl/itemset.hxx>
#include <svx/xftdiit.hxx>
#include <svx/xftstit.hxx>
#include <svx/xftshxy.hxx>
#include <svx/xftshtit.hxx>
#include <svx/xtextit0.hxx>
#include <svx/xftadit.hxx>
#include <svx/xftshit.hxx>
#include <svx/xftshcit.hxx>
#include <svx/xftmrit.hxx>
#include <svx/xftouit.hxx>
#include <svx/sdshtitm.hxx>
#include <svx/xlntrit.hxx>
#include <svx/sdshcitm.hxx>
#include <svx/xlnclit.hxx>
#include <svx/xlnwtit.hxx>
#include <svx/xlinjoit.hxx>
#include <svx/xlineit0.hxx>
#include <svx/xdash.hxx>
#include <svx/xlndsit.hxx>
#include <drawinglayer/attribute/lineattribute.hxx>
#include <drawinglayer/attribute/strokeattribute.hxx>
#include <svx/sdr/attribute/sdrformtextoutlineattribute.hxx>
//////////////////////////////////////////////////////////////////////////////
// helper to get line, stroke and transparence attributes from SfxItemSet
namespace
{
basegfx::B2DLineJoin impGetB2DLineJoin(XLineJoint eLineJoint)
{
switch(eLineJoint)
{
case XLINEJOINT_MIDDLE :
{
return basegfx::B2DLINEJOIN_MIDDLE;
}
case XLINEJOINT_BEVEL :
{
return basegfx::B2DLINEJOIN_BEVEL;
}
case XLINEJOINT_MITER :
{
return basegfx::B2DLINEJOIN_MITER;
}
case XLINEJOINT_ROUND :
{
return basegfx::B2DLINEJOIN_ROUND;
}
default :
{
return basegfx::B2DLINEJOIN_NONE; // XLINEJOINT_NONE
}
}
}
sal_uInt8 impGetStrokeTransparence(bool bShadow, const SfxItemSet& rSet)
{
sal_uInt8 nRetval;
if(bShadow)
{
nRetval = (sal_uInt8)((((SdrShadowTransparenceItem&)(rSet.Get(SDRATTR_SHADOWTRANSPARENCE))).GetValue() * 255) / 100);
}
else
{
nRetval = (sal_uInt8)((((XLineTransparenceItem&)(rSet.Get(XATTR_LINETRANSPARENCE))).GetValue() * 255) / 100);
}
return nRetval;
}
drawinglayer::attribute::LineAttribute impGetLineAttribute(bool bShadow, const SfxItemSet& rSet)
{
basegfx::BColor aColorAttribute;
if(bShadow)
{
const Color aShadowColor(((SdrShadowColorItem&)(rSet.Get(SDRATTR_SHADOWCOLOR))).GetColorValue());
aColorAttribute = aShadowColor.getBColor();
}
else
{
const Color aLineColor(((XLineColorItem&)(rSet.Get(XATTR_LINECOLOR))).GetColorValue());
aColorAttribute = aLineColor.getBColor();
}
const sal_uInt32 nLineWidth = ((const XLineWidthItem&)(rSet.Get(XATTR_LINEWIDTH))).GetValue();
const XLineJoint eLineJoint = ((const XLineJointItem&)(rSet.Get(XATTR_LINEJOINT))).GetValue();
return drawinglayer::attribute::LineAttribute(aColorAttribute, (double)nLineWidth, impGetB2DLineJoin(eLineJoint));
}
drawinglayer::attribute::StrokeAttribute impGetStrokeAttribute(const SfxItemSet& rSet)
{
const XLineStyle eLineStyle = ((XLineStyleItem&)(rSet.Get(XATTR_LINESTYLE))).GetValue();
double fFullDotDashLen(0.0);
::std::vector< double > aDotDashArray;
if(XLINE_DASH == eLineStyle)
{
const XDash& rDash = ((const XLineDashItem&)(rSet.Get(XATTR_LINEDASH))).GetDashValue();
if(rDash.GetDots() || rDash.GetDashes())
{
const sal_uInt32 nLineWidth = ((const XLineWidthItem&)(rSet.Get(XATTR_LINEWIDTH))).GetValue();
fFullDotDashLen = rDash.CreateDotDashArray(aDotDashArray, (double)nLineWidth);
}
}
return drawinglayer::attribute::StrokeAttribute(aDotDashArray, fFullDotDashLen);
}
} // end of anonymous namespace
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace attribute
{
class ImpSdrFormTextAttribute
{
public:
// refcounter
sal_uInt32 mnRefCount;
// FormText (FontWork) Attributes
sal_Int32 mnFormTextDistance; // distance from line in upright direction
sal_Int32 mnFormTextStart; // shift from polygon start
sal_Int32 mnFormTextShdwXVal; // shadow distance or 10th degrees
sal_Int32 mnFormTextShdwYVal; // shadow distance or scaling
sal_uInt16 mnFormTextShdwTransp; // shadow transparence
XFormTextStyle meFormTextStyle; // on/off and char orientation
XFormTextAdjust meFormTextAdjust; // adjustment (left/right/center) and scale
XFormTextShadow meFormTextShadow; // shadow mode
Color maFormTextShdwColor; // shadow color
// outline attributes; used when getFormTextOutline() is true and (for
// shadow) when getFormTextShadow() != XFTSHADOW_NONE
SdrFormTextOutlineAttribute maOutline;
SdrFormTextOutlineAttribute maShadowOutline;
// bitfield
unsigned mbFormTextMirror : 1; // change orientation
unsigned mbFormTextOutline : 1; // show contour of objects
ImpSdrFormTextAttribute(const SfxItemSet& rSet)
: mnRefCount(0),
mnFormTextDistance(((const XFormTextDistanceItem&)rSet.Get(XATTR_FORMTXTDISTANCE)).GetValue()),
mnFormTextStart(((const XFormTextStartItem&)rSet.Get(XATTR_FORMTXTSTART)).GetValue()),
mnFormTextShdwXVal(((const XFormTextShadowXValItem&)rSet.Get(XATTR_FORMTXTSHDWXVAL)).GetValue()),
mnFormTextShdwYVal(((const XFormTextShadowYValItem&)rSet.Get(XATTR_FORMTXTSHDWYVAL)).GetValue()),
mnFormTextShdwTransp(((const XFormTextShadowTranspItem&)rSet.Get(XATTR_FORMTXTSHDWTRANSP)).GetValue()),
meFormTextStyle(((const XFormTextStyleItem&)rSet.Get(XATTR_FORMTXTSTYLE)).GetValue()),
meFormTextAdjust(((const XFormTextAdjustItem&)rSet.Get(XATTR_FORMTXTADJUST)).GetValue()),
meFormTextShadow(((const XFormTextShadowItem&)rSet.Get(XATTR_FORMTXTSHADOW)).GetValue()),
maFormTextShdwColor(((const XFormTextShadowColorItem&)rSet.Get(XATTR_FORMTXTSHDWCOLOR)).GetColorValue()),
maOutline(),
maShadowOutline(),
mbFormTextMirror(((const XFormTextMirrorItem&)rSet.Get(XATTR_FORMTXTMIRROR)).GetValue()),
mbFormTextOutline(((const XFormTextOutlineItem&)rSet.Get(XATTR_FORMTXTOUTLINE)).GetValue())
{
if(getFormTextOutline())
{
const StrokeAttribute aStrokeAttribute(impGetStrokeAttribute(rSet));
// also need to prepare attributes for outlines
{
const LineAttribute aLineAttribute(impGetLineAttribute(false, rSet));
const sal_uInt8 nTransparence(impGetStrokeTransparence(false, rSet));
maOutline = SdrFormTextOutlineAttribute(
aLineAttribute, aStrokeAttribute, nTransparence);
}
if(XFTSHADOW_NONE != getFormTextShadow())
{
// also need to prepare attributes for shadow outlines
const LineAttribute aLineAttribute(impGetLineAttribute(true, rSet));
const sal_uInt8 nTransparence(impGetStrokeTransparence(true, rSet));
maShadowOutline = SdrFormTextOutlineAttribute(
aLineAttribute, aStrokeAttribute, nTransparence);
}
}
}
ImpSdrFormTextAttribute()
: mnRefCount(0),
mnFormTextDistance(0),
mnFormTextStart(0),
mnFormTextShdwXVal(0),
mnFormTextShdwYVal(0),
mnFormTextShdwTransp(0),
meFormTextStyle(XFT_NONE),
meFormTextAdjust(XFT_CENTER),
meFormTextShadow(XFTSHADOW_NONE),
maFormTextShdwColor(),
maOutline(),
maShadowOutline(),
mbFormTextMirror(false),
mbFormTextOutline(false)
{
}
// data read access
sal_Int32 getFormTextDistance() const { return mnFormTextDistance; }
sal_Int32 getFormTextStart() const { return mnFormTextStart; }
sal_Int32 getFormTextShdwXVal() const { return mnFormTextShdwXVal; }
sal_Int32 getFormTextShdwYVal() const { return mnFormTextShdwYVal; }
sal_uInt16 getFormTextShdwTransp() const { return mnFormTextShdwTransp; }
XFormTextStyle getFormTextStyle() const { return meFormTextStyle; }
XFormTextAdjust getFormTextAdjust() const { return meFormTextAdjust; }
XFormTextShadow getFormTextShadow() const { return meFormTextShadow; }
Color getFormTextShdwColor() const { return maFormTextShdwColor; }
const SdrFormTextOutlineAttribute& getOutline() const { return maOutline; }
const SdrFormTextOutlineAttribute& getShadowOutline() const { return maShadowOutline; }
bool getFormTextMirror() const { return mbFormTextMirror; }
bool getFormTextOutline() const { return mbFormTextOutline; }
// compare operator
bool operator==(const ImpSdrFormTextAttribute& rCandidate) const
{
return (getFormTextDistance() == rCandidate.getFormTextDistance()
&& getFormTextStart() == rCandidate.getFormTextStart()
&& getFormTextShdwXVal() == rCandidate.getFormTextShdwXVal()
&& getFormTextShdwYVal() == rCandidate.getFormTextShdwYVal()
&& getFormTextShdwTransp() == rCandidate.getFormTextShdwTransp()
&& getFormTextStyle() == rCandidate.getFormTextStyle()
&& getFormTextAdjust() == rCandidate.getFormTextAdjust()
&& getFormTextShadow() == rCandidate.getFormTextShadow()
&& getFormTextShdwColor() == rCandidate.getFormTextShdwColor()
&& getOutline() == rCandidate.getOutline()
&& getShadowOutline() == rCandidate.getShadowOutline()
&& getFormTextMirror() == rCandidate.getFormTextMirror()
&& getFormTextOutline() == rCandidate.getFormTextOutline());
}
static ImpSdrFormTextAttribute* get_global_default()
{
static ImpSdrFormTextAttribute* pDefault = 0;
if(!pDefault)
{
pDefault = new ImpSdrFormTextAttribute();
// never delete; start with RefCount 1, not 0
pDefault->mnRefCount++;
}
return pDefault;
}
};
SdrFormTextAttribute::SdrFormTextAttribute(const SfxItemSet& rSet)
: mpSdrFormTextAttribute(new ImpSdrFormTextAttribute(rSet))
{
}
SdrFormTextAttribute::SdrFormTextAttribute()
: mpSdrFormTextAttribute(ImpSdrFormTextAttribute::get_global_default())
{
mpSdrFormTextAttribute->mnRefCount++;
}
SdrFormTextAttribute::SdrFormTextAttribute(const SdrFormTextAttribute& rCandidate)
: mpSdrFormTextAttribute(rCandidate.mpSdrFormTextAttribute)
{
mpSdrFormTextAttribute->mnRefCount++;
}
SdrFormTextAttribute::~SdrFormTextAttribute()
{
if(mpSdrFormTextAttribute->mnRefCount)
{
mpSdrFormTextAttribute->mnRefCount--;
}
else
{
delete mpSdrFormTextAttribute;
}
}
bool SdrFormTextAttribute::isDefault() const
{
return mpSdrFormTextAttribute == ImpSdrFormTextAttribute::get_global_default();
}
SdrFormTextAttribute& SdrFormTextAttribute::operator=(const SdrFormTextAttribute& rCandidate)
{
if(rCandidate.mpSdrFormTextAttribute != mpSdrFormTextAttribute)
{
if(mpSdrFormTextAttribute->mnRefCount)
{
mpSdrFormTextAttribute->mnRefCount--;
}
else
{
delete mpSdrFormTextAttribute;
}
mpSdrFormTextAttribute = rCandidate.mpSdrFormTextAttribute;
mpSdrFormTextAttribute->mnRefCount++;
}
return *this;
}
bool SdrFormTextAttribute::operator==(const SdrFormTextAttribute& rCandidate) const
{
if(rCandidate.mpSdrFormTextAttribute == mpSdrFormTextAttribute)
{
return true;
}
if(rCandidate.isDefault() != isDefault())
{
return false;
}
return (*rCandidate.mpSdrFormTextAttribute == *mpSdrFormTextAttribute);
}
sal_Int32 SdrFormTextAttribute::getFormTextDistance() const
{
return mpSdrFormTextAttribute->getFormTextDistance();
}
sal_Int32 SdrFormTextAttribute::getFormTextStart() const
{
return mpSdrFormTextAttribute->getFormTextStart();
}
sal_Int32 SdrFormTextAttribute::getFormTextShdwXVal() const
{
return mpSdrFormTextAttribute->getFormTextShdwXVal();
}
sal_Int32 SdrFormTextAttribute::getFormTextShdwYVal() const
{
return mpSdrFormTextAttribute->getFormTextShdwYVal();
}
sal_uInt16 SdrFormTextAttribute::getFormTextShdwTransp() const
{
return mpSdrFormTextAttribute->getFormTextShdwTransp();
}
XFormTextStyle SdrFormTextAttribute::getFormTextStyle() const
{
return mpSdrFormTextAttribute->getFormTextStyle();
}
XFormTextAdjust SdrFormTextAttribute::getFormTextAdjust() const
{
return mpSdrFormTextAttribute->getFormTextAdjust();
}
XFormTextShadow SdrFormTextAttribute::getFormTextShadow() const
{
return mpSdrFormTextAttribute->getFormTextShadow();
}
Color SdrFormTextAttribute::getFormTextShdwColor() const
{
return mpSdrFormTextAttribute->getFormTextShdwColor();
}
const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getOutline() const
{
return mpSdrFormTextAttribute->getOutline();
}
const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getShadowOutline() const
{
return mpSdrFormTextAttribute->getShadowOutline();
}
bool SdrFormTextAttribute::getFormTextMirror() const
{
return mpSdrFormTextAttribute->getFormTextMirror();
}
bool SdrFormTextAttribute::getFormTextOutline() const
{
return mpSdrFormTextAttribute->getFormTextOutline();
}
} // end of namespace attribute
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// eof
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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