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-rw-r--r--ksvg/impl/SVGAnimateElementImpl.cc191
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diff --git a/ksvg/impl/SVGAnimateElementImpl.cc b/ksvg/impl/SVGAnimateElementImpl.cc
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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 "SVGDocumentImpl.h"
+#include "SVGAnimateElementImpl.h"
+
+using namespace KSVG;
+
+SVGAnimateElementImpl::SVGAnimateElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl)
+{
+ m_animVal = 0.0;
+ m_addStep = 0.0;
+}
+
+SVGAnimateElementImpl::~SVGAnimateElementImpl()
+{
+}
+
+void SVGAnimateElementImpl::setAttributes()
+{
+ SVGAnimationElementImpl::setAttributes();
+
+ ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0));
+}
+
+void SVGAnimateElementImpl::handleTimerEvent()
+{
+ if(!m_connected)
+ {
+ double duration = getSimpleDuration() * 1000.0;
+ double dinterval = SVGTimeScheduler::staticTimerInterval;
+
+ m_step = 0;
+ m_steps = (int) rint(duration / dinterval);
+
+ double to = 0, from = 0;
+ if(getTo().isEmpty())
+ to = targetElement()->getAttribute(getAttributeName()).string().toDouble();
+ else
+ to = getTo().toDouble();
+
+ if(getFrom().isEmpty())
+ from = targetElement()->getAttribute(getAttributeName()).string().toDouble();
+ else
+ from = getFrom().toDouble();
+
+ // 'by' support
+ if(!getBy().isEmpty())
+ {
+ m_animVal = from;
+ m_addStep = getBy().toDouble() / m_steps;
+ }
+ else
+ {
+ m_animVal = from;
+ m_addStep = (to - m_animVal) / m_steps;
+ }
+
+ m_connected = true;
+ ownerDoc()->timeScheduler()->connectIntervalTimer(this);
+ }
+ else
+ {
+ m_animVal += m_addStep;
+ applyAttribute(getAttributeName(), QString::number(m_animVal));
+ }
+
+ if(m_step < m_steps)
+ m_step++;
+ else
+ {
+ ownerDoc()->timeScheduler()->disconnectIntervalTimer(this);
+ m_connected = false;
+ if(m_fill == REMOVE)
+ applyAttribute(getAttributeName(), targetElement()->getAttribute(getAttributeName()).string());
+ }
+
+#if 0
+ m_attributeTimer = addTimer(interval() * 1000, false);
+
+
+ /*
+ m_steps = (getSimpleDuration() * 1000) / SVGAnimationElementImpl::timerTime;
+ m_step = 0;
+
+ if(m_additive == "sum" && m_times == 1 && !needCombine)
+ {
+ float add;
+
+ SVGLengthImpl *temp = new SVGLengthImpl();
+ temp->ref();
+ temp->setValueAsString(targetElement()->getAttribute(m_attributeName).string());
+ add = temp->value();
+ temp->deref();
+
+ m_from += add;
+ m_newFrom += add;
+ m_to += add;
+ m_newTo += add;
+
+ m_additiveAdded = add;
+ }
+
+ m_addStep = (m_to - m_from) / m_steps;
+ m_attributeTimer = addTimer(SVGAnimationElementImpl::timerTime, false);*/
+ }
+ else
+ {
+/* m_from += m_addStep;
+
+ if(m_additive == "replace" && needCombine)
+ needCombine = false;
+
+ applyAttribute(m_attributeName, QString::number(m_from), needCombine);
+
+ m_step++;
+
+ if(m_step == m_steps)
+ {
+ removeTimer(m_attributeTimer);
+
+ if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite")
+ {
+ m_times++;
+ m_firstEvent = true;
+
+ if(m_accumulate != "sum")
+ {
+ m_from = m_newFrom;
+ m_to = m_newTo;
+ }
+ else
+ {
+ m_from += (m_newFrom - m_additiveAdded) / 2;
+ m_to += (m_newTo - m_additiveAdded) / 2;
+ }
+
+ m_addStep = 0;
+ m_attributeTimer = 0;
+
+ addTimer(1);
+ }
+ else if(!getRepeatCount().isEmpty())
+ {
+ if(m_times <= getRepeatCount().toInt())
+ {
+ m_times++;
+ m_firstEvent = true;
+
+ if(m_accumulate != "sum")
+ {
+ m_from = m_newFrom;
+ m_to = m_newTo;
+ }
+ else
+ {
+ m_from += (m_newFrom - m_additiveAdded) / 2;
+ m_to += (m_newTo - m_additiveAdded) / 2;
+ }
+
+ m_addStep = 0;
+ m_attributeTimer = 0;
+
+ addTimer(1);
+ }
+ }
+ }*/
+ }
+#endif // 0
+}
+
+// vim:ts=4:noet