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| 1 /* | 1 /* |
| 2 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. | 2 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. |
| 3 * All rights reserved. | 3 * All rights reserved. |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
| 14 * | 14 * |
| 15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
| 19 */ | 19 */ |
| 20 | 20 |
| 21 #include "core/layout/line/InlineFlowBox.h" | 21 #include "core/layout/line/InlineFlowBox.h" |
| 22 | 22 |
| 23 #include <math.h> |
| 24 #include <algorithm> |
| 23 #include "core/CSSPropertyNames.h" | 25 #include "core/CSSPropertyNames.h" |
| 24 #include "core/dom/Document.h" | 26 #include "core/dom/Document.h" |
| 25 #include "core/layout/HitTestResult.h" | 27 #include "core/layout/HitTestResult.h" |
| 26 #include "core/layout/api/LineLayoutAPIShim.h" | 28 #include "core/layout/api/LineLayoutAPIShim.h" |
| 27 #include "core/layout/api/LineLayoutBox.h" | 29 #include "core/layout/api/LineLayoutBox.h" |
| 28 #include "core/layout/api/LineLayoutInline.h" | 30 #include "core/layout/api/LineLayoutInline.h" |
| 29 #include "core/layout/api/LineLayoutListMarker.h" | 31 #include "core/layout/api/LineLayoutListMarker.h" |
| 30 #include "core/layout/api/LineLayoutRubyBase.h" | 32 #include "core/layout/api/LineLayoutRubyBase.h" |
| 31 #include "core/layout/api/LineLayoutRubyRun.h" | 33 #include "core/layout/api/LineLayoutRubyRun.h" |
| 32 #include "core/layout/api/LineLayoutRubyText.h" | 34 #include "core/layout/api/LineLayoutRubyText.h" |
| 33 #include "core/layout/line/GlyphOverflow.h" | 35 #include "core/layout/line/GlyphOverflow.h" |
| 34 #include "core/layout/line/InlineTextBox.h" | 36 #include "core/layout/line/InlineTextBox.h" |
| 35 #include "core/layout/line/RootInlineBox.h" | 37 #include "core/layout/line/RootInlineBox.h" |
| 36 #include "core/paint/BoxPainter.h" | 38 #include "core/paint/BoxPainter.h" |
| 37 #include "core/paint/InlineFlowBoxPainter.h" | 39 #include "core/paint/InlineFlowBoxPainter.h" |
| 38 #include "core/style/ShadowList.h" | 40 #include "core/style/ShadowList.h" |
| 39 #include "platform/fonts/Font.h" | 41 #include "platform/fonts/Font.h" |
| 40 #include "wtf/PtrUtil.h" | 42 #include "platform/wtf/PtrUtil.h" |
| 41 #include <algorithm> | |
| 42 #include <math.h> | |
| 43 | 43 |
| 44 namespace blink { | 44 namespace blink { |
| 45 | 45 |
| 46 struct SameSizeAsInlineFlowBox : public InlineBox { | 46 struct SameSizeAsInlineFlowBox : public InlineBox { |
| 47 void* pointers[5]; | 47 void* pointers[5]; |
| 48 uint32_t bitfields : 23; | 48 uint32_t bitfields : 23; |
| 49 }; | 49 }; |
| 50 | 50 |
| 51 static_assert(sizeof(InlineFlowBox) == sizeof(SameSizeAsInlineFlowBox), | 51 static_assert(sizeof(InlineFlowBox) == sizeof(SameSizeAsInlineFlowBox), |
| 52 "InlineFlowBox should stay small"); | 52 "InlineFlowBox should stay small"); |
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| 1753 DCHECK_EQ(child->prevOnLine(), prev); | 1753 DCHECK_EQ(child->prevOnLine(), prev); |
| 1754 prev = child; | 1754 prev = child; |
| 1755 } | 1755 } |
| 1756 DCHECK_EQ(prev, m_lastChild); | 1756 DCHECK_EQ(prev, m_lastChild); |
| 1757 #endif | 1757 #endif |
| 1758 } | 1758 } |
| 1759 | 1759 |
| 1760 #endif | 1760 #endif |
| 1761 | 1761 |
| 1762 } // namespace blink | 1762 } // namespace blink |
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