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/*
Copyright (C) 2001-2003 KSVG Team
This file is part of the KDE project
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kdebug.h>
#include "SVGPaint.h"
#include "SVGRectImpl.h"
#include "SVGEventImpl.h"
#include "SVGShapeImpl.h"
#include "SVGPaintImpl.h"
#include "SVGMatrixImpl.h"
#include "SVGDocumentImpl.h"
#include "SVGSVGElementImpl.h"
#include "SVGAnimatedLengthImpl.h"
#include "SVGClipPathElementImpl.h"
#include "SVGAnimatedLengthListImpl.h"
#include "CanvasItem.h"
#include "KSVGCanvas.h"
using namespace KSVG;
SVGShapeImpl::SVGShapeImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl)
{
m_item = 0;
}
SVGShapeImpl::~SVGShapeImpl()
{
if(hasChildNodes())
{
DOM::Node node = firstChild();
for(; !node.isNull(); node = node.nextSibling())
{
SVGShapeImpl *rend = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
if(rend)
rend->deref();
}
}
}
bool SVGShapeImpl::directRender()
{
SVGShapeImpl *parent = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(parentNode().handle()));
if(parent)
return parent->directRender();
else
return true;
}
SVGRectImpl *SVGShapeImpl::getBBox()
{
SVGRectImpl *rect = SVGSVGElementImpl::createSVGRect();
return rect;
}
SVGRectImpl *SVGShapeImpl::getBBoxInternal()
{
SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
if(m_item)
{
TQRect r = m_item->bbox();
ret->setX(r.x());
ret->setY(r.y());
ret->setWidth(r.width());
ret->setHeight(r.height());
}
return ret;
}
bool SVGShapeImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev)
{
// TODO : pointer-events should be stored here, not in SVGStylableImpl.
SVGStylableImpl *style = dynamic_cast<SVGStylableImpl *>(this);
if(!style || style->getPointerEvents() == PE_NONE)
return false;
bool testFill = false;
bool testStroke = false;
switch(style->getPointerEvents())
{
case PE_VISIBLE: testFill = testStroke = style->getVisible(); break;
case PE_VISIBLE_PAINTED: testStroke = style->getVisible() && style->isStroked();
case PE_VISIBLE_FILL: testFill = style->getVisible() && style->isFilled(); break;
case PE_VISIBLE_STROKE: testStroke = style->getVisible() && style->isStroked(); break;
case PE_PAINTED: testStroke = style->isStroked();
case PE_FILL: testFill = style->isFilled(); break;
case PE_STROKE: testStroke = style->isStroked(); break;
case PE_ALL:
default: testFill = testStroke = true;
};
if(testFill || testStroke)
{
if((testFill && m_item->fillContains(p)) || (testStroke && m_item->strokeContains(p)))
{
mev->setTarget(this);
return true;
}
}
return false;
}
void SVGShapeImpl::update(CanvasItemUpdate reason, int param1, int param2)
{
if(m_item)
m_item->update(reason, param1, param2);
}
void SVGShapeImpl::invalidate(KSVGCanvas *c, bool recalc)
{
if(m_item && c)
c->invalidate(m_item, recalc);
}
void SVGShapeImpl::setReferenced(bool referenced)
{
if(m_item)
m_item->setReferenced(referenced);
}
void SVGShapeImpl::draw()
{
if(m_item)
m_item->draw();
}
void SVGShapeImpl::blit(KSVGCanvas *c)
{
SVGRectImpl *rect = getBBoxInternal();
c->blit(rect->qrect(), true);
rect->deref();
}
void SVGShapeImpl::removeItem(KSVGCanvas *c)
{
if(m_item && c)
{
c->removeItem(m_item);
m_item = 0;
}
}
// vim:ts=4:noet
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