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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, 2009 Apple Inc. All rights reserved. | 4 * Copyright (C) 2003, 2006, 2007, 2009 Apple Inc. All rights reserved. |
5 * Copyright (C) 2010 Google Inc. All rights reserved. | 5 * Copyright (C) 2010 Google Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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154 | 154 |
155 // Overridden by subclasses to determine line height and baseline position. | 155 // Overridden by subclasses to determine line height and baseline position. |
156 virtual LayoutUnit lineHeight(bool firstLine, LineDirectionMode, LinePositio
nMode = PositionOnContainingLine) const = 0; | 156 virtual LayoutUnit lineHeight(bool firstLine, LineDirectionMode, LinePositio
nMode = PositionOnContainingLine) const = 0; |
157 virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode
, LinePositionMode = PositionOnContainingLine) const = 0; | 157 virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode
, LinePositionMode = PositionOnContainingLine) const = 0; |
158 | 158 |
159 virtual void mapAbsoluteToLocalPoint(MapCoordinatesFlags, TransformState&) c
onst override; | 159 virtual void mapAbsoluteToLocalPoint(MapCoordinatesFlags, TransformState&) c
onst override; |
160 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const override; | 160 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const override; |
161 | 161 |
162 virtual void setSelectionState(SelectionState) override; | 162 virtual void setSelectionState(SelectionState) override; |
163 | 163 |
164 void contentChanged(ContentChangeType); | 164 void contentChanged(ContentChangeType, const IntRect&); |
165 bool hasAcceleratedCompositing() const; | 165 bool hasAcceleratedCompositing() const; |
166 | 166 |
167 virtual void computeLayerHitTestRects(LayerHitTestRects&) const override; | 167 virtual void computeLayerHitTestRects(LayerHitTestRects&) const override; |
168 | 168 |
169 protected: | 169 protected: |
170 virtual void willBeDestroyed() override; | 170 virtual void willBeDestroyed() override; |
171 | 171 |
172 LayoutPoint adjustedPositionRelativeToOffsetParent(const LayoutPoint&) const
; | 172 LayoutPoint adjustedPositionRelativeToOffsetParent(const LayoutPoint&) const
; |
173 | 173 |
174 bool calculateHasBoxDecorations() const; | 174 bool calculateHasBoxDecorations() const; |
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212 private: | 212 private: |
213 LayoutUnit computedCSSPadding(const Length&) const; | 213 LayoutUnit computedCSSPadding(const Length&) const; |
214 virtual bool isBoxModelObject() const override final { return true; } | 214 virtual bool isBoxModelObject() const override final { return true; } |
215 }; | 215 }; |
216 | 216 |
217 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderBoxModelObject, isBoxModelObject()); | 217 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderBoxModelObject, isBoxModelObject()); |
218 | 218 |
219 } // namespace blink | 219 } // namespace blink |
220 | 220 |
221 #endif // RenderBoxModelObject_h | 221 #endif // RenderBoxModelObject_h |
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