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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, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All r
ights 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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255 LayoutUnit logicalRightOffsetForContent() const { return logicalLeftOffsetFo
rContent() + availableLogicalWidth(); } | 255 LayoutUnit logicalRightOffsetForContent() const { return logicalLeftOffsetFo
rContent() + availableLogicalWidth(); } |
256 LayoutUnit startOffsetForContent() const { return style()->isLeftToRightDire
ction() ? logicalLeftOffsetForContent() : logicalWidth() - logicalRightOffsetFor
Content(); } | 256 LayoutUnit startOffsetForContent() const { return style()->isLeftToRightDire
ction() ? logicalLeftOffsetForContent() : logicalWidth() - logicalRightOffsetFor
Content(); } |
257 LayoutUnit endOffsetForContent() const { return !style()->isLeftToRightDirec
tion() ? logicalLeftOffsetForContent() : logicalWidth() - logicalRightOffsetForC
ontent(); } | 257 LayoutUnit endOffsetForContent() const { return !style()->isLeftToRightDirec
tion() ? logicalLeftOffsetForContent() : logicalWidth() - logicalRightOffsetForC
ontent(); } |
258 | 258 |
259 virtual LayoutUnit logicalLeftSelectionOffset(const LayoutBlock* rootBlock,
LayoutUnit position) const; | 259 virtual LayoutUnit logicalLeftSelectionOffset(const LayoutBlock* rootBlock,
LayoutUnit position) const; |
260 virtual LayoutUnit logicalRightSelectionOffset(const LayoutBlock* rootBlock,
LayoutUnit position) const; | 260 virtual LayoutUnit logicalRightSelectionOffset(const LayoutBlock* rootBlock,
LayoutUnit position) const; |
261 | 261 |
262 #if ENABLE(ASSERT) | 262 #if ENABLE(ASSERT) |
263 void checkPositionedObjectsNeedLayout(); | 263 void checkPositionedObjectsNeedLayout(); |
264 #endif | 264 #endif |
265 #ifndef NDEBUG | |
266 void showLineTreeAndMark(const InlineBox* = nullptr, const char* = nullptr,
const InlineBox* = nullptr, const char* = nullptr, const LayoutObject* = nullptr
) const; | |
267 #endif | |
268 | 265 |
269 protected: | 266 protected: |
270 bool recalcNormalFlowChildOverflowIfNeeded(LayoutObject*); | 267 bool recalcNormalFlowChildOverflowIfNeeded(LayoutObject*); |
271 public: | 268 public: |
272 virtual bool recalcChildOverflowAfterStyleChange(); | 269 virtual bool recalcChildOverflowAfterStyleChange(); |
273 bool recalcOverflowAfterStyleChange(); | 270 bool recalcOverflowAfterStyleChange(); |
274 | 271 |
275 // An example explaining layout tree structure about first-line style: | 272 // An example explaining layout tree structure about first-line style: |
276 // <style> | 273 // <style> |
277 // #enclosingFirstLineStyleBlock::first-line { ... } | 274 // #enclosingFirstLineStyleBlock::first-line { ... } |
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514 // FIXME: This is temporary as we move code that accesses block flow | 511 // FIXME: This is temporary as we move code that accesses block flow |
515 // member variables out of LayoutBlock and into LayoutBlockFlow. | 512 // member variables out of LayoutBlock and into LayoutBlockFlow. |
516 friend class LayoutBlockFlow; | 513 friend class LayoutBlockFlow; |
517 }; | 514 }; |
518 | 515 |
519 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlock, isLayoutBlock()); | 516 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlock, isLayoutBlock()); |
520 | 517 |
521 } // namespace blink | 518 } // namespace blink |
522 | 519 |
523 #endif // LayoutBlock_h | 520 #endif // LayoutBlock_h |
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