summaryrefslogtreecommitdiffstats
path: root/ksvg/impl/SVGAnimateTransformElementImpl.cc
diff options
context:
space:
mode:
Diffstat (limited to 'ksvg/impl/SVGAnimateTransformElementImpl.cc')
-rw-r--r--ksvg/impl/SVGAnimateTransformElementImpl.cc257
1 files changed, 257 insertions, 0 deletions
diff --git a/ksvg/impl/SVGAnimateTransformElementImpl.cc b/ksvg/impl/SVGAnimateTransformElementImpl.cc
new file mode 100644
index 00000000..d2634bb1
--- /dev/null
+++ b/ksvg/impl/SVGAnimateTransformElementImpl.cc
@@ -0,0 +1,257 @@
+/*
+ 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 <qstringlist.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();
+
+ QStringList stringList = QStringList::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())
+ {
+ QString test = _values.string();
+
+ if(test.contains(";"))
+ {
+ SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength();
+
+ QStringList list = QStringList::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);
+
+ QString trans = transform->toString();
+ QString last = trans;
+
+ if(targetElement()->hasAttribute("transform"))
+ {
+ trans += " " + targetElement()->getAttribute("transform").string();
+
+ if(!m_lastTransform.isEmpty())
+ {
+ int pos = trans.find(m_lastTransform);
+
+ QString 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);
+ }
+ }
+ }
+ }
+ */
+}
+
+// vim:ts=4:noet