Merge webkit.org at r50258 : Initial merge by git.

Change-Id: I1a9e1dc4ed654b69174ad52a4f031a07240f37b0

1 files changed, 145 insertions, 0 deletions

diff --git a/WebCore/svg/SynchronizablePropertyController.cpp b/WebCore/svg/SynchronizablePropertyController.cpp
new file mode 100644
index 0000000..be8ab78
--- /dev/null
+++ b/WebCore/svg/SynchronizablePropertyController.cpp
@@ -0,0 +1,145 @@
+/*
+    Copyright (C) Research In Motion Limited 2009. All rights reserved.
+
+    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 "config.h"
+
+#if ENABLE(SVG)
+#include "SynchronizablePropertyController.h"
+
+#include "NamedNodeMap.h"
+#include "Node.h"
+#include "SVGAnimatedProperty.h"
+
+namespace WebCore {
+
+void SynchronizableProperties::addProperty(SVGAnimatedPropertyBase* base)
+{
+    m_bases.add(base);
+}
+
+void SynchronizableProperties::synchronize()
+{
+    ASSERT(!m_bases.isEmpty());
+    if (m_shouldSynchronize) {
+        BaseSet::iterator it = m_bases.begin();
+        BaseSet::iterator end = m_bases.end();
+
+        for (; it != end; ++it) {
+            SVGAnimatedPropertyBase* base = *it;
+            ASSERT(base);
+            base->synchronize();
+        }
+    }
+}
+
+void SynchronizableProperties::startAnimation()
+{
+    ASSERT(!m_bases.isEmpty());
+    BaseSet::iterator it = m_bases.begin();
+    BaseSet::iterator end = m_bases.end();
+
+    for (; it != end; ++it) {
+        SVGAnimatedPropertyBase* base = *it;
+        ASSERT(base);
+        base->startAnimation();
+    }
+}
+
+void SynchronizableProperties::stopAnimation()
+{
+    ASSERT(!m_bases.isEmpty());
+    BaseSet::iterator it = m_bases.begin();
+    BaseSet::iterator end = m_bases.end();
+
+    for (; it != end; ++it) {
+        SVGAnimatedPropertyBase* base = *it;
+        ASSERT(base);
+        base->stopAnimation();
+    }
+}
+
+SynchronizablePropertyController::SynchronizablePropertyController()
+{
+}
+
+void SynchronizablePropertyController::registerProperty(const QualifiedName& attrName, SVGAnimatedPropertyBase* base)
+{
+    // 'attrName' is ambigious. For instance in SVGMarkerElement both 'orientType' / 'orientAngle'
+    // SVG DOM objects are synchronized with the 'orient' attribute. This why we need a HashSet.
+    PropertyMap::iterator it = m_map.find(attrName.localName());
+    if (it == m_map.end()) {
+        SynchronizableProperties properties;
+        properties.addProperty(base);
+        m_map.set(attrName.localName(), properties);
+        return;
+    }
+
+    it->second.addProperty(base);
+}
+
+void SynchronizablePropertyController::setPropertyNeedsSynchronization(const QualifiedName& attrName)
+{
+    PropertyMap::iterator itProp = m_map.find(attrName.localName());
+    ASSERT(itProp != m_map.end());
+
+    itProp->second.setNeedsSynchronization();
+}
+
+void SynchronizablePropertyController::synchronizeProperty(const String& name)
+{
+    PropertyMap::iterator itProp = m_map.find(name);
+    if (itProp == m_map.end())
+        return;
+
+    itProp->second.synchronize();
+}
+
+void SynchronizablePropertyController::synchronizeAllProperties()
+{
+    if (m_map.isEmpty())
+        return;
+
+    PropertyMap::iterator itProp = m_map.begin();
+    PropertyMap::iterator endProp = m_map.end();
+
+    for (; itProp != endProp; ++itProp)
+        itProp->second.synchronize();
+}
+
+void SynchronizablePropertyController::startAnimation(const String& name)
+{
+    PropertyMap::iterator itProp = m_map.find(name);
+    if (itProp == m_map.end())
+        return;
+
+    itProp->second.startAnimation();
+}
+
+void SynchronizablePropertyController::stopAnimation(const String& name)
+{
+    PropertyMap::iterator itProp = m_map.find(name);
+    if (itProp == m_map.end())
+        return;
+
+    itProp->second.stopAnimation();
+}
+
+}
+
+#endif // ENABLE(SVG)