Replace SVGDocument by XMLDocument

Source/core/svg/SVGDocumentExtensions.h

 /*
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * 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 SVGDocumentExtensions_h
 #define SVGDocumentExtensions_h
 
+#include "platform/geometry/FloatPoint.h"
 #include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/HashSet.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace WebCore {
 
 class Document;
 class RenderSVGResourceContainer;
 class SubtreeLayoutScope;
@@ skipping 44 matching lines @@
 
 #if ENABLE(SVG_FONTS)
     const HashSet<SVGFontFaceElement*>& svgFontFaceElements() const { return m_svgFontFaceElements; }
     void registerSVGFontFaceElement(SVGFontFaceElement*);
     void unregisterSVGFontFaceElement(SVGFontFaceElement*);
 
     void registerPendingSVGFontFaceElementsForRemoval(PassRefPtr<SVGFontFaceElement>);
     void removePendingSVGFontFaceElementsForRemoval();
 #endif
 
+    bool zoomAndPanEnabled() const;
+
+    void startPan(const FloatPoint& start);
+    void updatePan(const FloatPoint& pos) const;
+
+    static SVGSVGElement* rootElement(const Document&);
+
 private:
     Document* m_document; // weak reference
     HashSet<SVGSVGElement*> m_timeContainers; // For SVG 1.2 support this will need to be made more general.
 #if ENABLE(SVG_FONTS)
     HashSet<SVGFontFaceElement*> m_svgFontFaceElements;
     // SVGFontFaceElements that are pending and scheduled for removal.
     HashSet<RefPtr<SVGFontFaceElement> > m_pendingSVGFontFaceElementsForRemoval;
 #endif
     HashMap<AtomicString, RenderSVGResourceContainer*> m_resources;
     HashMap<AtomicString, OwnPtr<SVGPendingElements> > m_pendingResources; // Resources that are pending.
     HashMap<AtomicString, OwnPtr<SVGPendingElements> > m_pendingResourcesForRemoval; // Resources that are pending and scheduled for removal.
     HashMap<SVGElement*, OwnPtr<HashSet<SVGElement*> > > m_elementDependencies;
     OwnPtr<SVGResourcesCache> m_resourcesCache;
     HashSet<SVGSVGElement*> m_relativeLengthSVGRoots; // Root SVG elements with relative length descendants.
+    FloatPoint m_translate;
 #if !ASSERT_DISABLED
     bool m_inRelativeLengthSVGRootsInvalidation;
 #endif
 
 public:
     // This HashMap contains a list of pending resources. Pending resources, are such
     // which are referenced by any object in the SVG document, but do NOT exist yet.
     // For instance, dynamically build gradients / patterns / clippers...
     void addPendingResource(const AtomicString& id, Element*);
     bool hasPendingResource(const AtomicString& id) const;
     bool isElementPendingResources(Element*) const;
     bool isElementPendingResource(Element*, const AtomicString& id) const;
     void clearHasPendingResourcesIfPossible(Element*);
     void removeElementFromPendingResources(Element*);
     PassOwnPtr<SVGPendingElements> removePendingResource(const AtomicString& id);
 
     void serviceAnimations(double monotonicAnimationStartTime);
 
     // The following two functions are used for scheduling a pending resource to be removed.
     void markPendingResourcesForRemoval(const AtomicString&);
     Element* removeElementFromPendingResourcesForRemoval(const AtomicString&);
 
 private:
     PassOwnPtr<SVGPendingElements> removePendingResourceForRemoval(const AtomicString&);
 };
 
 }
 
 #endif