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| 1 /* | 1 /* |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 * (C) 2000 Simon Hausmann <hausmann@kde.org> | 3 * (C) 2000 Simon Hausmann <hausmann@kde.org> |
| 4 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. | 4 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. |
| 5 * | 5 * |
| 6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
| 7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
| 8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
| 9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
| 10 * | 10 * |
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| 69 bool userResize(MouseEvent*); | 69 bool userResize(MouseEvent*); |
| 70 | 70 |
| 71 bool isResizingRow() const; | 71 bool isResizingRow() const; |
| 72 bool isResizingColumn() const; | 72 bool isResizingColumn() const; |
| 73 | 73 |
| 74 bool canResizeRow(const IntPoint&) const; | 74 bool canResizeRow(const IntPoint&) const; |
| 75 bool canResizeColumn(const IntPoint&) const; | 75 bool canResizeColumn(const IntPoint&) const; |
| 76 | 76 |
| 77 void notifyFrameEdgeInfoChanged(); | 77 void notifyFrameEdgeInfoChanged(); |
| 78 | 78 |
| 79 virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE; | |
| 80 | |
| 81 private: | 79 private: |
| 82 static const int noSplit = -1; | 80 static const int noSplit = -1; |
| 83 | 81 |
| 84 class GridAxis { | 82 class GridAxis { |
| 85 WTF_MAKE_NONCOPYABLE(GridAxis); | 83 WTF_MAKE_NONCOPYABLE(GridAxis); |
| 86 public: | 84 public: |
| 87 GridAxis(); | 85 GridAxis(); |
| 88 void resize(int); | 86 void resize(int); |
| 89 | 87 |
| 90 void reportMemoryUsage(MemoryObjectInfo*) const; | |
| 91 | |
| 92 Vector<int> m_sizes; | 88 Vector<int> m_sizes; |
| 93 Vector<int> m_deltas; | 89 Vector<int> m_deltas; |
| 94 Vector<bool> m_preventResize; | 90 Vector<bool> m_preventResize; |
| 95 Vector<bool> m_allowBorder; | 91 Vector<bool> m_allowBorder; |
| 96 int m_splitBeingResized; | 92 int m_splitBeingResized; |
| 97 int m_splitResizeOffset; | 93 int m_splitResizeOffset; |
| 98 }; | 94 }; |
| 99 | 95 |
| 100 virtual RenderObjectChildList* virtualChildren() { return children(); } | 96 virtual RenderObjectChildList* virtualChildren() { return children(); } |
| 101 virtual const RenderObjectChildList* virtualChildren() const { return childr
en(); } | 97 virtual const RenderObjectChildList* virtualChildren() const { return childr
en(); } |
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| 144 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isFrameSet()); | 140 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isFrameSet()); |
| 145 return static_cast<RenderFrameSet*>(object); | 141 return static_cast<RenderFrameSet*>(object); |
| 146 } | 142 } |
| 147 | 143 |
| 148 // This will catch anyone doing an unnecessary cast. | 144 // This will catch anyone doing an unnecessary cast. |
| 149 void toRenderFrameSet(const RenderFrameSet*); | 145 void toRenderFrameSet(const RenderFrameSet*); |
| 150 | 146 |
| 151 } // namespace WebCore | 147 } // namespace WebCore |
| 152 | 148 |
| 153 #endif // RenderFrameSet_h | 149 #endif // RenderFrameSet_h |
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