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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef LineLayoutBlockFlow_h | 5 #ifndef LineLayoutBlockFlow_h |
| 6 #define LineLayoutBlockFlow_h | 6 #define LineLayoutBlockFlow_h |
| 7 | 7 |
| 8 #include "core/layout/FloatingObjects.h" | 8 #include "core/layout/FloatingObjects.h" |
| 9 #include "core/layout/LayoutBlockFlow.h" | 9 #include "core/layout/LayoutBlockFlow.h" |
| 10 #include "core/layout/api/LineLayoutBox.h" | 10 #include "core/layout/api/LineLayoutBox.h" |
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| 36 | 36 |
| 37 LineLayoutItem firstChild() const | 37 LineLayoutItem firstChild() const |
| 38 { | 38 { |
| 39 return LineLayoutItem(toBlockFlow()->firstChild()); | 39 return LineLayoutItem(toBlockFlow()->firstChild()); |
| 40 } | 40 } |
| 41 LineLayoutItem lastChild() const | 41 LineLayoutItem lastChild() const |
| 42 { | 42 { |
| 43 return LineLayoutItem(toBlockFlow()->lastChild()); | 43 return LineLayoutItem(toBlockFlow()->lastChild()); |
| 44 } | 44 } |
| 45 | 45 |
| 46 LayoutUnit startAlignedOffsetForLine(LayoutUnit position, bool shouldIndentT
ext) | 46 LayoutUnit startAlignedOffsetForLine(LayoutUnit position, IndentTextOrNot in
dentText) |
| 47 { | 47 { |
| 48 return toBlockFlow()->startAlignedOffsetForLine(position, shouldIndentTe
xt); | 48 return toBlockFlow()->startAlignedOffsetForLine(position, indentText); |
| 49 } | 49 } |
| 50 | 50 |
| 51 LayoutUnit textIndentOffset() const | 51 LayoutUnit textIndentOffset() const |
| 52 { | 52 { |
| 53 return toBlockFlow()->textIndentOffset(); | 53 return toBlockFlow()->textIndentOffset(); |
| 54 } | 54 } |
| 55 | 55 |
| 56 LayoutUnit logicalWidthForChild(const LayoutBox& child) const | 56 LayoutUnit logicalWidthForChild(const LayoutBox& child) const |
| 57 { | 57 { |
| 58 return toBlockFlow()->logicalWidthForChild(child); | 58 return toBlockFlow()->logicalWidthForChild(child); |
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| 101 LayoutUnit minLineHeightForReplacedObject(bool isFirstLine, LayoutUnit repla
cedHeight) const | 101 LayoutUnit minLineHeightForReplacedObject(bool isFirstLine, LayoutUnit repla
cedHeight) const |
| 102 { | 102 { |
| 103 return toBlockFlow()->minLineHeightForReplacedObject(isFirstLine, replac
edHeight); | 103 return toBlockFlow()->minLineHeightForReplacedObject(isFirstLine, replac
edHeight); |
| 104 } | 104 } |
| 105 | 105 |
| 106 void setStaticInlinePositionForChild(LineLayoutBox box, LayoutUnit inlinePos
ition) | 106 void setStaticInlinePositionForChild(LineLayoutBox box, LayoutUnit inlinePos
ition) |
| 107 { | 107 { |
| 108 toBlockFlow()->setStaticInlinePositionForChild(*toLayoutBox(box), inline
Position); | 108 toBlockFlow()->setStaticInlinePositionForChild(*toLayoutBox(box), inline
Position); |
| 109 } | 109 } |
| 110 | 110 |
| 111 void updateStaticInlinePositionForChild(LineLayoutBox box, LayoutUnit logica
lTop, bool shouldIndentText = false) | 111 void updateStaticInlinePositionForChild(LineLayoutBox box, LayoutUnit logica
lTop, IndentTextOrNot indentText = DoNotIndentText) |
| 112 { | 112 { |
| 113 toBlockFlow()->updateStaticInlinePositionForChild(*toLayoutBox(box), log
icalTop, shouldIndentText); | 113 toBlockFlow()->updateStaticInlinePositionForChild(*toLayoutBox(box), log
icalTop, indentText); |
| 114 } | 114 } |
| 115 | 115 |
| 116 FloatingObject* insertFloatingObject(LayoutBox& box) | 116 FloatingObject* insertFloatingObject(LayoutBox& box) |
| 117 { | 117 { |
| 118 return toBlockFlow()->insertFloatingObject(box); | 118 return toBlockFlow()->insertFloatingObject(box); |
| 119 } | 119 } |
| 120 | 120 |
| 121 FloatingObject* insertFloatingObject(LineLayoutBox box) | 121 FloatingObject* insertFloatingObject(LineLayoutBox box) |
| 122 { | 122 { |
| 123 return toBlockFlow()->insertFloatingObject(*toLayoutBox(box)); | 123 return toBlockFlow()->insertFloatingObject(*toLayoutBox(box)); |
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| 161 LayoutUnit logicalRightForFloat(const FloatingObject& floatingObject) const | 161 LayoutUnit logicalRightForFloat(const FloatingObject& floatingObject) const |
| 162 { | 162 { |
| 163 return toBlockFlow()->logicalRightForFloat(floatingObject); | 163 return toBlockFlow()->logicalRightForFloat(floatingObject); |
| 164 } | 164 } |
| 165 | 165 |
| 166 LayoutUnit logicalWidthForFloat(const FloatingObject& floatingObject) const | 166 LayoutUnit logicalWidthForFloat(const FloatingObject& floatingObject) const |
| 167 { | 167 { |
| 168 return toBlockFlow()->logicalWidthForFloat(floatingObject); | 168 return toBlockFlow()->logicalWidthForFloat(floatingObject); |
| 169 } | 169 } |
| 170 | 170 |
| 171 LayoutUnit logicalRightOffsetForLine(LayoutUnit position, bool shouldIndentT
ext, LayoutUnit logicalHeight = 0) const | 171 LayoutUnit logicalRightOffsetForLine(LayoutUnit position, IndentTextOrNot in
dentText, LayoutUnit logicalHeight = 0) const |
| 172 { | 172 { |
| 173 return toBlockFlow()->logicalRightOffsetForLine(position, shouldIndentTe
xt, logicalHeight); | 173 return toBlockFlow()->logicalRightOffsetForLine(position, indentText, lo
gicalHeight); |
| 174 } | 174 } |
| 175 | 175 |
| 176 LayoutUnit logicalLeftOffsetForLine(LayoutUnit position, bool shouldIndentTe
xt, LayoutUnit logicalHeight = 0) const | 176 LayoutUnit logicalLeftOffsetForLine(LayoutUnit position, IndentTextOrNot ind
entText, LayoutUnit logicalHeight = 0) const |
| 177 { | 177 { |
| 178 return toBlockFlow()->logicalLeftOffsetForLine(position, shouldIndentTex
t, logicalHeight); | 178 return toBlockFlow()->logicalLeftOffsetForLine(position, indentText, log
icalHeight); |
| 179 } | 179 } |
| 180 | 180 |
| 181 private: | 181 private: |
| 182 LayoutBlockFlow* toBlockFlow() { return toLayoutBlockFlow(layoutObject()); }
; | 182 LayoutBlockFlow* toBlockFlow() { return toLayoutBlockFlow(layoutObject()); }
; |
| 183 const LayoutBlockFlow* toBlockFlow() const { return toLayoutBlockFlow(layout
Object()); }; | 183 const LayoutBlockFlow* toBlockFlow() const { return toLayoutBlockFlow(layout
Object()); }; |
| 184 }; | 184 }; |
| 185 | 185 |
| 186 } // namespace blink | 186 } // namespace blink |
| 187 | 187 |
| 188 #endif // LineLayoutBlockFlow_h | 188 #endif // LineLayoutBlockFlow_h |
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