Web Animations: Introduce ActiveAnimations and AnimationStack

Source/core/dom/ElementRareData.h

 /*
  * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith <catfish.man@gmail.com>
  *
  * 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.
  *
  */
 
 #ifndef ElementRareData_h
 #define ElementRareData_h
 
+#include "core/animation/ActiveAnimations.h"
 #include "core/dom/DatasetDOMStringMap.h"
 #include "core/dom/NamedNodeMap.h"
 #include "core/dom/NodeRareData.h"
 #include "core/dom/PseudoElement.h"
 #include "core/dom/shadow/ElementShadow.h"
 #include "core/html/ClassList.h"
 #include "core/html/ime/InputMethodContext.h"
 #include "core/rendering/style/StyleInheritedData.h"
 #include "wtf/OwnPtr.h"
 
 namespace WebCore {
 
-class Animation;
 class HTMLElement;
 
 class ElementRareData : public NodeRareData {
 public:
     static PassOwnPtr<ElementRareData> create(RenderObject* renderer) { return adoptPtr(new ElementRareData(renderer)); }
 
     ~ElementRareData();
 
     void setPseudoElement(PseudoId, PassRefPtr<PseudoElement>);
     PseudoElement* pseudoElement(PseudoId) const;
@@ skipping 76 matching lines @@
 
     DatasetDOMStringMap* dataset() const { return m_dataset.get(); }
     void setDataset(PassOwnPtr<DatasetDOMStringMap> dataset) { m_dataset = dataset; }
 
     LayoutSize minimumSizeForResizing() const { return m_minimumSizeForResizing; }
     void setMinimumSizeForResizing(LayoutSize size) { m_minimumSizeForResizing = size; }
 
     IntSize savedLayerScrollOffset() const { return m_savedLayerScrollOffset; }
     void setSavedLayerScrollOffset(IntSize size) { m_savedLayerScrollOffset = size; }
 
-    Vector<Animation*>* activeAnimations() { return m_activeAnimations.get(); }
-    void setActiveAnimations(PassOwnPtr<Vector<Animation*> > animations)
+    ActiveAnimations* activeAnimations() { return m_activeAnimations.get(); }
+    void setActiveAnimations(PassOwnPtr<ActiveAnimations> activeAnimations)
     {
-        m_activeAnimations = animations;
+        m_activeAnimations = activeAnimations;
     }
 
     bool hasPendingResources() const { return m_hasPendingResources; }
     void setHasPendingResources(bool has) { m_hasPendingResources = has; }
 
     InputMethodContext* ensureInputMethodContext(HTMLElement* element)
     {
         if (!m_inputMethodContext)
             m_inputMethodContext = InputMethodContext::create(element);
         return m_inputMethodContext.get();
@@ skipping 26 matching lines @@
 
     LayoutSize m_minimumSizeForResizing;
     IntSize m_savedLayerScrollOffset;
     RefPtr<RenderStyle> m_computedStyle;
 
     OwnPtr<DatasetDOMStringMap> m_dataset;
     OwnPtr<ClassList> m_classList;
     OwnPtr<ElementShadow> m_shadow;
     OwnPtr<NamedNodeMap> m_attributeMap;
     OwnPtr<InputMethodContext> m_inputMethodContext;
-
-    OwnPtr<Vector<Animation*> > m_activeAnimations;
+    OwnPtr<ActiveAnimations> m_activeAnimations;
 
     RefPtr<PseudoElement> m_generatedBefore;
     RefPtr<PseudoElement> m_generatedAfter;
     RefPtr<PseudoElement> m_backdrop;
 
     ElementRareData(RenderObject*);
     void releasePseudoElement(PseudoElement*);
 };
 
 inline IntSize defaultMinimumSizeForResizing()
@@ skipping 98 matching lines @@
     setChildrenAffectedByFirstChildRules(false);
     setChildrenAffectedByLastChildRules(false);
     setChildrenAffectedByDirectAdjacentRules(false);
     setChildrenAffectedByForwardPositionalRules(false);
     setChildrenAffectedByBackwardPositionalRules(false);
 }
 
 } // namespace
 
 #endif // ElementRareData_h