CANCEL: Make Document::caretRangeFromPoint() to work with :before style

Source/core/rendering/HitTestResult.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 HitTestResult_h
 #define HitTestResult_h
 
 #include "core/rendering/HitTestLocation.h"
 #include "core/rendering/HitTestRequest.h"
+// TODO: We should |enum CursorDirective| to its own header file from RenderObject.h.
+#include "core/rendering/RenderObject.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/text/TextDirection.h"
 #include "wtf/Forward.h"
 #include "wtf/ListHashSet.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
 
 class Element;
 class Frame;
 class HTMLMediaElement;
 class Image;
 class KURL;
 class Node;
+class PositionWithAffinity;
 class RenderObject;
 class RenderRegion;
 class Scrollbar;
 
 class HitTestResult {
 public:
     typedef ListHashSet<RefPtr<Node> > NodeSet;
 
     HitTestResult();
     HitTestResult(const LayoutPoint&);
@@ skipping 17 matching lines @@
 
     // The hit-tested point in the coordinates of the main frame.
     const LayoutPoint& pointInMainFrame() const { return m_hitTestLocation.point(); }
     IntPoint roundedPointInMainFrame() const { return roundedIntPoint(pointInMainFrame()); }
 
     // The hit-tested point in the coordinates of the innerNode frame, the frame containing innerNode.
     const LayoutPoint& pointInInnerNodeFrame() const { return m_pointInInnerNodeFrame; }
     IntPoint roundedPointInInnerNodeFrame() const { return roundedIntPoint(pointInInnerNodeFrame()); }
     Frame* innerNodeFrame() const;
 
-    // The hit-tested point in the coordinates of the inner node.
+    // The hit-tested point in the coordinates of |innerPossiblyPseudoNode()|
+    // rather htan |innerNode()|.
     const LayoutPoint& localPoint() const { return m_localPoint; }
     void setLocalPoint(const LayoutPoint& p) { m_localPoint = p; }
-
+    PositionWithAffinity position() const;
     RenderObject* renderer() const;
 
     void setToNodesInDocumentTreeScope();
     void setToShadowHostIfInUserAgentShadowRoot();
 
     const HitTestLocation& hitTestLocation() const { return m_hitTestLocation; }
 
     void setInnerNode(Node*);
     void setInnerNonSharedNode(Node*);
     void setURLElement(Element*);
@@ skipping 47 matching lines @@
     RefPtr<Scrollbar> m_scrollbar;
     bool m_isOverWidget; // Returns true if we are over a widget (and not in the border/padding area of a RenderWidget for example).
     bool m_isFirstLetter;
 
     mutable OwnPtr<NodeSet> m_rectBasedTestResult;
 };
 
 } // namespace WebCore
 
 #endif // HitTestResult_h