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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#include <drawinglayer/attribute/sdrfillattribute.hxx>
#include <basegfx/color/bcolor.hxx>
#include <drawinglayer/attribute/sdrfillbitmapattribute.hxx>
#include <drawinglayer/attribute/fillhatchattribute.hxx>
#include <drawinglayer/attribute/fillgradientattribute.hxx>
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace attribute
{
class ImpSdrFillAttribute
{
public:
// refcounter
sal_uInt32 mnRefCount;
// fill definitions
double mfTransparence; // [0.0 .. 1.0], 0.0==no transp.
basegfx::BColor maColor; // fill color
FillGradientAttribute maGradient; // fill gradient (if used)
FillHatchAttribute maHatch; // fill hatch (if used)
SdrFillBitmapAttribute maBitmap; // fill bitmap (if used)
public:
ImpSdrFillAttribute(
double fTransparence,
const basegfx::BColor& rColor,
const FillGradientAttribute& rGradient,
const FillHatchAttribute& rHatch,
const SdrFillBitmapAttribute& rBitmap)
: mnRefCount(0),
mfTransparence(fTransparence),
maColor(rColor),
maGradient(rGradient),
maHatch(rHatch),
maBitmap(rBitmap)
{
}
// data read access
double getTransparence() const { return mfTransparence; }
const basegfx::BColor& getColor() const { return maColor; }
const FillGradientAttribute& getGradient() const { return maGradient; }
const FillHatchAttribute& getHatch() const { return maHatch; }
const SdrFillBitmapAttribute& getBitmap() const { return maBitmap; }
// compare operator
bool operator==(const ImpSdrFillAttribute& rCandidate) const
{
return(getTransparence() == rCandidate.getTransparence()
&& getColor() == rCandidate.getColor()
&& getGradient() == rCandidate.getGradient()
&& getHatch() == rCandidate.getHatch()
&& getBitmap() == rCandidate.getBitmap());
}
static ImpSdrFillAttribute* get_global_default()
{
static ImpSdrFillAttribute* pDefault = 0;
if(!pDefault)
{
pDefault = new ImpSdrFillAttribute(
0.0,
basegfx::BColor(),
FillGradientAttribute(),
FillHatchAttribute(),
SdrFillBitmapAttribute());
// never delete; start with RefCount 1, not 0
pDefault->mnRefCount++;
}
return pDefault;
}
};
SdrFillAttribute::SdrFillAttribute(
double fTransparence,
const basegfx::BColor& rColor,
const FillGradientAttribute& rGradient,
const FillHatchAttribute& rHatch,
const SdrFillBitmapAttribute& rBitmap)
: mpSdrFillAttribute(new ImpSdrFillAttribute(
fTransparence, rColor, rGradient, rHatch, rBitmap))
{
}
SdrFillAttribute::SdrFillAttribute()
: mpSdrFillAttribute(ImpSdrFillAttribute::get_global_default())
{
mpSdrFillAttribute->mnRefCount++;
}
SdrFillAttribute::SdrFillAttribute(const SdrFillAttribute& rCandidate)
: mpSdrFillAttribute(rCandidate.mpSdrFillAttribute)
{
mpSdrFillAttribute->mnRefCount++;
}
SdrFillAttribute::~SdrFillAttribute()
{
if(mpSdrFillAttribute->mnRefCount)
{
mpSdrFillAttribute->mnRefCount--;
}
else
{
delete mpSdrFillAttribute;
}
}
bool SdrFillAttribute::isDefault() const
{
return mpSdrFillAttribute == ImpSdrFillAttribute::get_global_default();
}
SdrFillAttribute& SdrFillAttribute::operator=(const SdrFillAttribute& rCandidate)
{
if(rCandidate.mpSdrFillAttribute != mpSdrFillAttribute)
{
if(mpSdrFillAttribute->mnRefCount)
{
mpSdrFillAttribute->mnRefCount--;
}
else
{
delete mpSdrFillAttribute;
}
mpSdrFillAttribute = rCandidate.mpSdrFillAttribute;
mpSdrFillAttribute->mnRefCount++;
}
return *this;
}
bool SdrFillAttribute::operator==(const SdrFillAttribute& rCandidate) const
{
if(rCandidate.mpSdrFillAttribute == mpSdrFillAttribute)
{
return true;
}
if(rCandidate.isDefault() != isDefault())
{
return false;
}
return (*rCandidate.mpSdrFillAttribute == *mpSdrFillAttribute);
}
double SdrFillAttribute::getTransparence() const
{
return mpSdrFillAttribute->getTransparence();
}
const basegfx::BColor& SdrFillAttribute::getColor() const
{
return mpSdrFillAttribute->getColor();
}
const FillGradientAttribute& SdrFillAttribute::getGradient() const
{
return mpSdrFillAttribute->getGradient();
}
const FillHatchAttribute& SdrFillAttribute::getHatch() const
{
return mpSdrFillAttribute->getHatch();
}
const SdrFillBitmapAttribute& SdrFillAttribute::getBitmap() const
{
return mpSdrFillAttribute->getBitmap();
}
} // end of namespace attribute
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// eof
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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