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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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747 Node* generatingNode() const { return isPseudoElement() ? node()->parentOrSh
adowHostNode() : node(); } | 747 Node* generatingNode() const { return isPseudoElement() ? node()->parentOrSh
adowHostNode() : node(); } |
748 | 748 |
749 Document& document() const | 749 Document& document() const |
750 { | 750 { |
751 ASSERT(m_node || parent()); // crbug.com/402056 | 751 ASSERT(m_node || parent()); // crbug.com/402056 |
752 return m_node ? m_node->document() : parent()->document(); | 752 return m_node ? m_node->document() : parent()->document(); |
753 } | 753 } |
754 LocalFrame* frame() const { return document().frame(); } | 754 LocalFrame* frame() const { return document().frame(); } |
755 | 755 |
756 virtual LayoutMultiColumnSpannerPlaceholder* spannerPlaceholder() const { re
turn nullptr; } | 756 virtual LayoutMultiColumnSpannerPlaceholder* spannerPlaceholder() const { re
turn nullptr; } |
757 bool isColumnSpanAll() const { return style()->columnSpan() == ColumnSpanAll
&& spannerPlaceholder(); } | 757 bool isColumnSpanAll() const { return style()->getColumnSpan() == ColumnSpan
All && spannerPlaceholder(); } |
758 | 758 |
759 // We include isLayoutButton in this check because buttons are implemented | 759 // We include isLayoutButton in this check because buttons are implemented |
760 // using flex box but should still support first-line|first-letter. | 760 // using flex box but should still support first-line|first-letter. |
761 // The flex box and grid specs require that flex box and grid do not | 761 // The flex box and grid specs require that flex box and grid do not |
762 // support first-line|first-letter, though. | 762 // support first-line|first-letter, though. |
763 // TODO(cbiesinger): Remove when buttons are implemented with align-items in
stead | 763 // TODO(cbiesinger): Remove when buttons are implemented with align-items in
stead |
764 // of flex box. crbug.com/226252. | 764 // of flex box. crbug.com/226252. |
765 bool canHaveFirstLineOrFirstLetterStyle() const { return isLayoutBlockFlow()
|| isLayoutButton(); } | 765 bool canHaveFirstLineOrFirstLetterStyle() const { return isLayoutBlockFlow()
|| isLayoutButton(); } |
766 | 766 |
767 // This function returns the containing block of the object. | 767 // This function returns the containing block of the object. |
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2142 void showTree(const blink::LayoutObject*); | 2142 void showTree(const blink::LayoutObject*); |
2143 void showLineTree(const blink::LayoutObject*); | 2143 void showLineTree(const blink::LayoutObject*); |
2144 void showLayoutTree(const blink::LayoutObject* object1); | 2144 void showLayoutTree(const blink::LayoutObject* object1); |
2145 // We don't make object2 an optional parameter so that showLayoutTree | 2145 // We don't make object2 an optional parameter so that showLayoutTree |
2146 // can be called from gdb easily. | 2146 // can be called from gdb easily. |
2147 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); | 2147 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); |
2148 | 2148 |
2149 #endif | 2149 #endif |
2150 | 2150 |
2151 #endif // LayoutObject_h | 2151 #endif // LayoutObject_h |
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