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1 /* | 1 /* |
2 * (C) 1999 Lars Knoll (knoll@kde.org) | 2 * (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Dirk Mueller (mueller@kde.org) | 3 * (C) 2000 Dirk Mueller (mueller@kde.org) |
4 * Copyright (C) 2004, 2005, 2006, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. | 4 * Copyright (C) 2004, 2005, 2006, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. |
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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73 using InlineBox::hasHyphen; | 73 using InlineBox::hasHyphen; |
74 using InlineBox::setHasHyphen; | 74 using InlineBox::setHasHyphen; |
75 using InlineBox::canHaveLeadingExpansion; | 75 using InlineBox::canHaveLeadingExpansion; |
76 using InlineBox::setCanHaveLeadingExpansion; | 76 using InlineBox::setCanHaveLeadingExpansion; |
77 | 77 |
78 static inline bool compareByStart(const InlineTextBox* first, const InlineTe
xtBox* second) { return first->start() < second->start(); } | 78 static inline bool compareByStart(const InlineTextBox* first, const InlineTe
xtBox* second) { return first->start() < second->start(); } |
79 | 79 |
80 virtual int baselinePosition(FontBaseline) const override final; | 80 virtual int baselinePosition(FontBaseline) const override final; |
81 virtual LayoutUnit lineHeight() const override final; | 81 virtual LayoutUnit lineHeight() const override final; |
82 | 82 |
83 bool getEmphasisMarkPosition(const LayoutStyle&, TextEmphasisPosition&) cons
t; | 83 bool getEmphasisMarkPosition(const ComputedStyle&, TextEmphasisPosition&) co
nst; |
84 | 84 |
85 LayoutRect logicalOverflowRect() const; | 85 LayoutRect logicalOverflowRect() const; |
86 void setLogicalOverflowRect(const LayoutRect&); | 86 void setLogicalOverflowRect(const LayoutRect&); |
87 LayoutUnit logicalTopVisualOverflow() const { return logicalOverflowRect().y
(); } | 87 LayoutUnit logicalTopVisualOverflow() const { return logicalOverflowRect().y
(); } |
88 LayoutUnit logicalBottomVisualOverflow() const { return logicalOverflowRect(
).maxY(); } | 88 LayoutUnit logicalBottomVisualOverflow() const { return logicalOverflowRect(
).maxY(); } |
89 | 89 |
90 // charactersWithHyphen, if provided, must not be destroyed before the TextR
un. | 90 // charactersWithHyphen, if provided, must not be destroyed before the TextR
un. |
91 TextRun constructTextRun(const LayoutStyle&, const Font&, StringBuilder* cha
ractersWithHyphen = 0) const; | 91 TextRun constructTextRun(const ComputedStyle&, const Font&, StringBuilder* c
haractersWithHyphen = 0) const; |
92 TextRun constructTextRun(const LayoutStyle&, const Font&, StringView, int ma
ximumLength, StringBuilder* charactersWithHyphen = 0) const; | 92 TextRun constructTextRun(const ComputedStyle&, const Font&, StringView, int
maximumLength, StringBuilder* charactersWithHyphen = 0) const; |
93 | 93 |
94 #ifndef NDEBUG | 94 #ifndef NDEBUG |
95 virtual void showBox(int = 0) const override; | 95 virtual void showBox(int = 0) const override; |
96 #endif | 96 #endif |
97 virtual const char* boxName() const override; | 97 virtual const char* boxName() const override; |
98 virtual String debugName() const override; | 98 virtual String debugName() const override; |
99 | 99 |
100 String text() const; | 100 String text() const; |
101 | 101 |
102 public: | 102 public: |
103 TextRun constructTextRunForInspector(const LayoutStyle&, const Font&) const; | 103 TextRun constructTextRunForInspector(const ComputedStyle&, const Font&) cons
t; |
104 virtual FloatRectWillBeLayoutRect calculateBoundaries() const override { ret
urn FloatRectWillBeLayoutRect(x(), y(), width(), height()); } | 104 virtual FloatRectWillBeLayoutRect calculateBoundaries() const override { ret
urn FloatRectWillBeLayoutRect(x(), y(), width(), height()); } |
105 | 105 |
106 virtual LayoutRect localSelectionRect(int startPos, int endPos); | 106 virtual LayoutRect localSelectionRect(int startPos, int endPos); |
107 bool isSelected(int startPos, int endPos) const; | 107 bool isSelected(int startPos, int endPos) const; |
108 void selectionStartEnd(int& sPos, int& ePos) const; | 108 void selectionStartEnd(int& sPos, int& ePos) const; |
109 | 109 |
110 // These functions both paint markers and update the DocumentMarker's render
edRect. | 110 // These functions both paint markers and update the DocumentMarker's render
edRect. |
111 virtual void paintDocumentMarker(GraphicsContext*, const FloatPointWillBeLay
outPoint& boxOrigin, DocumentMarker*, const LayoutStyle&, const Font&, bool gram
mar); | 111 virtual void paintDocumentMarker(GraphicsContext*, const FloatPointWillBeLay
outPoint& boxOrigin, DocumentMarker*, const ComputedStyle&, const Font&, bool gr
ammar); |
112 virtual void paintTextMatchMarker(GraphicsContext*, const FloatPointWillBeLa
youtPoint& boxOrigin, DocumentMarker*, const LayoutStyle&, const Font&); | 112 virtual void paintTextMatchMarker(GraphicsContext*, const FloatPointWillBeLa
youtPoint& boxOrigin, DocumentMarker*, const ComputedStyle&, const Font&); |
113 | 113 |
114 protected: | 114 protected: |
115 virtual void paint(const PaintInfo&, const LayoutPoint&, LayoutUnit lineTop,
LayoutUnit lineBottom) override; | 115 virtual void paint(const PaintInfo&, const LayoutPoint&, LayoutUnit lineTop,
LayoutUnit lineBottom) override; |
116 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit
lineTop, LayoutUnit lineBottom) override; | 116 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit
lineTop, LayoutUnit lineBottom) override; |
117 | 117 |
118 private: | 118 private: |
119 virtual void deleteLine() override final; | 119 virtual void deleteLine() override final; |
120 virtual void extractLine() override final; | 120 virtual void extractLine() override final; |
121 virtual void attachLine() override final; | 121 virtual void attachLine() override final; |
122 | 122 |
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174 } | 174 } |
175 }; | 175 }; |
176 | 176 |
177 DEFINE_INLINE_BOX_TYPE_CASTS(InlineTextBox); | 177 DEFINE_INLINE_BOX_TYPE_CASTS(InlineTextBox); |
178 | 178 |
179 void alignSelectionRectToDevicePixels(FloatRectWillBeLayoutRect&); | 179 void alignSelectionRectToDevicePixels(FloatRectWillBeLayoutRect&); |
180 | 180 |
181 } // namespace blink | 181 } // namespace blink |
182 | 182 |
183 #endif // InlineTextBox_h | 183 #endif // InlineTextBox_h |
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