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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 * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved. | 4 * Copyright (C) 2003, 2006, 2007 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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| 818 LayoutRect logicalVisualOverflowRectForPropagation(const ComputedStyle&) con
st; | 818 LayoutRect logicalVisualOverflowRectForPropagation(const ComputedStyle&) con
st; |
| 819 LayoutRect visualOverflowRectForPropagation(const ComputedStyle&) const; | 819 LayoutRect visualOverflowRectForPropagation(const ComputedStyle&) const; |
| 820 LayoutRect logicalLayoutOverflowRectForPropagation(const ComputedStyle&) con
st; | 820 LayoutRect logicalLayoutOverflowRectForPropagation(const ComputedStyle&) con
st; |
| 821 LayoutRect layoutOverflowRectForPropagation(const ComputedStyle&) const; | 821 LayoutRect layoutOverflowRectForPropagation(const ComputedStyle&) const; |
| 822 | 822 |
| 823 bool hasOverflowModel() const { return m_overflow; } | 823 bool hasOverflowModel() const { return m_overflow; } |
| 824 bool hasVisualOverflow() const { return m_overflow && !borderBoxRect().conta
ins(m_overflow->visualOverflowRect()); } | 824 bool hasVisualOverflow() const { return m_overflow && !borderBoxRect().conta
ins(m_overflow->visualOverflowRect()); } |
| 825 | 825 |
| 826 virtual bool needsPreferredWidthsRecalculation() const; | 826 virtual bool needsPreferredWidthsRecalculation() const; |
| 827 | 827 |
| 828 struct IntrinsicSizingInfo { | |
| 829 STACK_ALLOCATED(); | |
| 830 IntrinsicSizingInfo() : hasWidth(true), hasHeight(true) {} | |
| 831 | |
| 832 FloatSize size; | |
| 833 FloatSize aspectRatio; | |
| 834 bool hasWidth; | |
| 835 bool hasHeight; | |
| 836 | |
| 837 void transpose(); | |
| 838 }; | |
| 839 | |
| 840 // Computes the logical intrinsic sizing information. | |
| 841 virtual void computeIntrinsicSizingInfo(IntrinsicSizingInfo&) const { } | |
| 842 | |
| 843 IntSize scrolledContentOffset() const; | 828 IntSize scrolledContentOffset() const; |
| 844 void mapScrollingContentsRectToBoxSpace(LayoutRect&) const; | 829 void mapScrollingContentsRectToBoxSpace(LayoutRect&) const; |
| 845 void applyOverflowClip(LayoutRect&) const; | 830 void applyOverflowClip(LayoutRect&) const; |
| 846 | 831 |
| 847 virtual bool hasRelativeLogicalWidth() const; | 832 virtual bool hasRelativeLogicalWidth() const; |
| 848 virtual bool hasRelativeLogicalHeight() const; | 833 virtual bool hasRelativeLogicalHeight() const; |
| 849 | 834 |
| 850 bool hasHorizontalLayoutOverflow() const | 835 bool hasHorizontalLayoutOverflow() const |
| 851 { | 836 { |
| 852 if (!m_overflow) | 837 if (!m_overflow) |
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| 1132 if (UNLIKELY(m_inlineBoxWrapper != nullptr)) | 1117 if (UNLIKELY(m_inlineBoxWrapper != nullptr)) |
| 1133 deleteLineBoxWrapper(); | 1118 deleteLineBoxWrapper(); |
| 1134 } | 1119 } |
| 1135 | 1120 |
| 1136 m_inlineBoxWrapper = boxWrapper; | 1121 m_inlineBoxWrapper = boxWrapper; |
| 1137 } | 1122 } |
| 1138 | 1123 |
| 1139 } // namespace blink | 1124 } // namespace blink |
| 1140 | 1125 |
| 1141 #endif // LayoutBox_h | 1126 #endif // LayoutBox_h |
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