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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) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2007 David Smith (catfish.man@gmail.com) | 4 * (C) 2007 David Smith (catfish.man@gmail.com) |
| 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. |
| 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
| 7 * Copyright (C) 2014 Samsung Electronics. All rights reserved. | 7 * Copyright (C) 2014 Samsung Electronics. All rights reserved. |
| 8 * | 8 * |
| 9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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| 133 | 133 |
| 134 bool hasHorizontalLayoutOverflow = m_block->hasHorizontalLayoutOverflow(
); | 134 bool hasHorizontalLayoutOverflow = m_block->hasHorizontalLayoutOverflow(
); |
| 135 bool hasVerticalLayoutOverflow = m_block->hasVerticalLayoutOverflow(); | 135 bool hasVerticalLayoutOverflow = m_block->hasVerticalLayoutOverflow(); |
| 136 | 136 |
| 137 bool horizontalLayoutOverflowChanged = hasHorizontalLayoutOverflow != m_
hadHorizontalLayoutOverflow; | 137 bool horizontalLayoutOverflowChanged = hasHorizontalLayoutOverflow != m_
hadHorizontalLayoutOverflow; |
| 138 bool verticalLayoutOverflowChanged = hasVerticalLayoutOverflow != m_hadV
erticalLayoutOverflow; | 138 bool verticalLayoutOverflowChanged = hasVerticalLayoutOverflow != m_hadV
erticalLayoutOverflow; |
| 139 | 139 |
| 140 if (!horizontalLayoutOverflowChanged && !verticalLayoutOverflowChanged) | 140 if (!horizontalLayoutOverflowChanged && !verticalLayoutOverflowChanged) |
| 141 return; | 141 return; |
| 142 | 142 |
| 143 RefPtr<OverflowEvent> event = OverflowEvent::create(horizontalLayoutOver
flowChanged, hasHorizontalLayoutOverflow, verticalLayoutOverflowChanged, hasVert
icalLayoutOverflow); | 143 RefPtrWillBeRawPtr<OverflowEvent> event = OverflowEvent::create(horizont
alLayoutOverflowChanged, hasHorizontalLayoutOverflow, verticalLayoutOverflowChan
ged, hasVerticalLayoutOverflow); |
| 144 event->setTarget(m_block->node()); | 144 event->setTarget(m_block->node()); |
| 145 m_block->document().enqueueAnimationFrameEvent(event.release()); | 145 m_block->document().enqueueAnimationFrameEvent(event.release()); |
| 146 } | 146 } |
| 147 | 147 |
| 148 private: | 148 private: |
| 149 const RenderBlock* m_block; | 149 const RenderBlock* m_block; |
| 150 bool m_shouldDispatchEvent; | 150 bool m_shouldDispatchEvent; |
| 151 bool m_hadHorizontalLayoutOverflow; | 151 bool m_hadHorizontalLayoutOverflow; |
| 152 bool m_hadVerticalLayoutOverflow; | 152 bool m_hadVerticalLayoutOverflow; |
| 153 }; | 153 }; |
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| 5032 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* m
arkedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const Render
Object* obj) const | 5032 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* m
arkedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const Render
Object* obj) const |
| 5033 { | 5033 { |
| 5034 showRenderObject(); | 5034 showRenderObject(); |
| 5035 for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRoot
Box()) | 5035 for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRoot
Box()) |
| 5036 root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLa
bel2, obj, 1); | 5036 root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLa
bel2, obj, 1); |
| 5037 } | 5037 } |
| 5038 | 5038 |
| 5039 #endif | 5039 #endif |
| 5040 | 5040 |
| 5041 } // namespace WebCore | 5041 } // namespace WebCore |
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