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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 <tqstringlist.h>
#include "SVGLengthImpl.h"
#include "SVGHelperImpl.h"
#include "SVGTransformImpl.h"
#include "SVGSVGElementImpl.h"
#include "SVGTransformListImpl.h"
#include "SVGAnimatedTransformListImpl.h"
#include "SVGAnimateTransformElementImpl.h"
using namespace KSVG;
SVGAnimateTransformElementImpl::SVGAnimateTransformElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl)
{
m_firstEvent = true;
m_setAttributes = false;
m_rotateX = -1;
m_rotateY = -1;
m_times = 1;
m_from = 0;
m_to = 0;
m_addStep = 0;
}
SVGAnimateTransformElementImpl::~SVGAnimateTransformElementImpl()
{
}
void SVGAnimateTransformElementImpl::setAttributes()
{
if(m_setAttributes)
return;
m_setAttributes = true;
SVGAnimationElementImpl::setAttributes();
/*
// TODO: much :)
DOM::DOMString _type = getAttribute("type");
if(!_type.isNull())
m_type = _type.string().lower();
DOM::DOMString _from = getAttribute("from");
if(!_from.isNull())
{
if(m_type != "rotate")
{
SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength();
temp->setValueAsString(_from.string());
m_from = temp->value();
temp->deref();
}
else
{
SVGTransformListImpl *list = new SVGTransformListImpl();
list->ref();
SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _from.string() + ")");
m_from = list->getFirst()->angle();
TQStringList stringList = TQStringList::split(' ', list->getFirst()->toString());
m_rotateX = stringList[1].toInt();
m_rotateY = stringList[2].mid(0, stringList[2].length() - 1).toInt();
list->deref();
}
m_newFrom = m_from;
m_addStep = m_from;
}
DOM::DOMString _to = getAttribute("to");
if(!_to.isNull())
{
if(m_type != "rotate")
{
SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength();
temp->setValueAsString(_to.string());
m_to = temp->value();
temp->deref();
}
else
{
SVGTransformListImpl *list = new SVGTransformListImpl();
list->ref();
SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _to.string() + ")");
m_to = list->getFirst()->angle();
list->deref();
}
m_newTo = m_to;
}
// TODO: values + rotate including cx + cy
DOM::DOMString _values = getAttribute("values");
if(!_values.isNull())
{
TQString test = _values.string();
if(test.contains(";"))
{
SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength();
TQStringList list = TQStringList::split(';', test);
temp->setValueAsString(list[0]);
m_from = temp->value();
temp->setValueAsString(list[1]);
m_to = temp->value();
m_newFrom = m_from;
m_newTo = m_to;
m_addStep = m_from;
temp->deref();
}
}
if(getStartTime() != -1)
addTimer(int(getStartTime() * 1000));
else
addTimer(1);
*/
}
void SVGAnimateTransformElementImpl::handleTimerEvent(bool)
{ /*
if(m_firstEvent)
{
m_firstEvent = false;
m_steps = (int) (getSimpleDuration() * 1000) / interval();
m_step = 0;
m_addStep = (m_to - m_from) / m_steps;
m_transformTimer = addTimer(interval() * 1000, false);
}
else
{
m_from += m_addStep;
SVGTransformImpl *transform = SVGSVGElementImpl::createSVGTransform();
if(m_type == "rotate")
{
int x = 0, y = 0;
if(m_rotateX != -1)
x = m_rotateX;
if(m_rotateY != -1)
y = m_rotateY;
transform->setRotate(m_from, x, y);
}
else if(m_type == "scale")
transform->setScale(m_from, m_from);
else if(m_type == "skewx")
transform->setSkewX(m_from);
else if(m_type == "skewy")
transform->setSkewY(m_from);
TQString trans = transform->toString();
TQString last = trans;
if(targetElement()->hasAttribute("transform"))
{
trans += " " + targetElement()->getAttribute("transform").string();
if(!m_lastTransform.isEmpty())
{
int pos = trans.find(m_lastTransform);
TQString extract;
extract += trans.mid(0, pos);
extract += trans.mid(pos + m_lastTransform.length() + 1, trans.length());
trans = extract;
}
}
m_lastTransform = last;
transform->deref();
applyAttribute("transform", trans);
m_step++;
if(m_step == m_steps)
{
removeTimer(m_transformTimer);
if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite")
{
m_firstEvent = true;
m_from = m_newFrom;
m_to = m_newTo;
m_addStep = 0;
m_transformTimer = 0;
addTimer(1);
}
else if(!getRepeatCount().isEmpty())
{
if(m_times <= getRepeatCount().toInt())
{
m_times++;
m_firstEvent = true;
m_from = m_newFrom;
m_to = m_newTo;
m_addStep = 0;
m_transformTimer = 0;
addTimer(1);
}
}
}
}
*/
}
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