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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) 2003-2013 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003-2013 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) 2013 Google Inc. All rights reserved. | 7 * Copyright (C) 2013 Google Inc. All rights reserved. |
8 * | 8 * |
9 * Redistribution and use in source and binary forms, with or without | 9 * Redistribution and use in source and binary forms, with or without |
10 * modification, are permitted provided that the following conditions are | 10 * modification, are permitted provided that the following conditions are |
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134 LayoutUnit logicalLeftSelectionOffset(const LayoutBlock* rootBlock, LayoutUn
it position) const override; | 134 LayoutUnit logicalLeftSelectionOffset(const LayoutBlock* rootBlock, LayoutUn
it position) const override; |
135 LayoutUnit logicalRightSelectionOffset(const LayoutBlock* rootBlock, LayoutU
nit position) const override; | 135 LayoutUnit logicalRightSelectionOffset(const LayoutBlock* rootBlock, LayoutU
nit position) const override; |
136 | 136 |
137 RootInlineBox* createAndAppendRootInlineBox(); | 137 RootInlineBox* createAndAppendRootInlineBox(); |
138 | 138 |
139 // Return the number of lines in *this* block flow. Does not recurse into bl
ock flow children. | 139 // Return the number of lines in *this* block flow. Does not recurse into bl
ock flow children. |
140 // Will start counting from the first line, and stop counting right after |s
topRootInlineBox|, | 140 // Will start counting from the first line, and stop counting right after |s
topRootInlineBox|, |
141 // if specified. | 141 // if specified. |
142 int lineCount(const RootInlineBox* stopRootInlineBox = nullptr) const; | 142 int lineCount(const RootInlineBox* stopRootInlineBox = nullptr) const; |
143 | 143 |
| 144 int firstLineBoxBaseline() const override; |
| 145 int inlineBlockBaseline(LineDirectionMode) const override; |
| 146 |
144 void removeFloatingObjectsFromDescendants(); | 147 void removeFloatingObjectsFromDescendants(); |
145 void markAllDescendantsWithFloatsForLayout(LayoutBox* floatToRemove = nullpt
r, bool inLayout = true); | 148 void markAllDescendantsWithFloatsForLayout(LayoutBox* floatToRemove = nullpt
r, bool inLayout = true); |
146 void markSiblingsWithFloatsForLayout(LayoutBox* floatToRemove = nullptr); | 149 void markSiblingsWithFloatsForLayout(LayoutBox* floatToRemove = nullptr); |
147 | 150 |
148 bool containsFloats() const { return m_floatingObjects && !m_floatingObjects
->set().isEmpty(); } | 151 bool containsFloats() const { return m_floatingObjects && !m_floatingObjects
->set().isEmpty(); } |
149 bool containsFloat(LayoutBox*) const; | 152 bool containsFloat(LayoutBox*) const; |
150 | 153 |
151 void removeFloatingObjects(); | 154 void removeFloatingObjects(); |
152 | 155 |
153 void addChild(LayoutObject* newChild, LayoutObject* beforeChild = nullptr) o
verride; | 156 void addChild(LayoutObject* newChild, LayoutObject* beforeChild = nullptr) o
verride; |
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612 | 615 |
613 // END METHODS DEFINED IN LayoutBlockFlowLine | 616 // END METHODS DEFINED IN LayoutBlockFlowLine |
614 | 617 |
615 }; | 618 }; |
616 | 619 |
617 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow()); | 620 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow()); |
618 | 621 |
619 } // namespace blink | 622 } // namespace blink |
620 | 623 |
621 #endif // LayoutBlockFlow_h | 624 #endif // LayoutBlockFlow_h |
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