Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 191 insertions, 0 deletions

diff --git a/ksvg/impl/SVGAnimateElementImpl.cc b/ksvg/impl/SVGAnimateElementImpl.cc
new file mode 100644
index 00000000..ab9bc52c
--- /dev/null
+++ b/ksvg/impl/SVGAnimateElementImpl.cc
@@ -0,0 +1,191 @@
+/*
+    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