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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, 2011 Apple Inc. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. |
6 * All rights reserved. | 6 * All rights reserved. |
7 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 7 * Copyright (C) Research In Motion Limited 2010. 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 |
11 * License as published by the Free Software Foundation; either | 11 * License as published by the Free Software Foundation; either |
12 * version 2 of the License, or (at your option) any later version. | 12 * version 2 of the License, or (at your option) any later version. |
13 * | 13 * |
14 * This library is distributed in the hope that it will be useful, | 14 * This library is distributed in the hope that it will be useful, |
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
17 * Library General Public License for more details. | 17 * Library General Public License for more details. |
18 * | 18 * |
19 * You should have received a copy of the GNU Library General Public License | 19 * You should have received a copy of the GNU Library General Public License |
20 * along with this library; see the file COPYING.LIB. If not, write to | 20 * along with this library; see the file COPYING.LIB. If not, write to |
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
22 * Boston, MA 02110-1301, USA. | 22 * Boston, MA 02110-1301, USA. |
23 */ | 23 */ |
24 | 24 |
25 #include "core/layout/LayoutBlock.h" | 25 #include "core/layout/LayoutBlock.h" |
26 | 26 |
| 27 #include <memory> |
27 #include "core/HTMLNames.h" | 28 #include "core/HTMLNames.h" |
28 #include "core/dom/Document.h" | 29 #include "core/dom/Document.h" |
29 #include "core/dom/Element.h" | 30 #include "core/dom/Element.h" |
30 #include "core/dom/StyleEngine.h" | 31 #include "core/dom/StyleEngine.h" |
31 #include "core/dom/shadow/ShadowRoot.h" | 32 #include "core/dom/shadow/ShadowRoot.h" |
32 #include "core/editing/DragCaret.h" | 33 #include "core/editing/DragCaret.h" |
33 #include "core/editing/EditingUtilities.h" | 34 #include "core/editing/EditingUtilities.h" |
34 #include "core/editing/FrameSelection.h" | 35 #include "core/editing/FrameSelection.h" |
35 #include "core/frame/FrameView.h" | 36 #include "core/frame/FrameView.h" |
36 #include "core/frame/Settings.h" | 37 #include "core/frame/Settings.h" |
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51 #include "core/layout/line/InlineTextBox.h" | 52 #include "core/layout/line/InlineTextBox.h" |
52 #include "core/page/Page.h" | 53 #include "core/page/Page.h" |
53 #include "core/paint/BlockPaintInvalidator.h" | 54 #include "core/paint/BlockPaintInvalidator.h" |
54 #include "core/paint/BlockPainter.h" | 55 #include "core/paint/BlockPainter.h" |
55 #include "core/paint/ObjectPaintInvalidator.h" | 56 #include "core/paint/ObjectPaintInvalidator.h" |
56 #include "core/paint/PaintLayer.h" | 57 #include "core/paint/PaintLayer.h" |
57 #include "core/style/ComputedStyle.h" | 58 #include "core/style/ComputedStyle.h" |
58 #include "platform/RuntimeEnabledFeatures.h" | 59 #include "platform/RuntimeEnabledFeatures.h" |
59 #include "wtf/PtrUtil.h" | 60 #include "wtf/PtrUtil.h" |
60 #include "wtf/StdLibExtras.h" | 61 #include "wtf/StdLibExtras.h" |
61 #include <memory> | |
62 | 62 |
63 namespace blink { | 63 namespace blink { |
64 | 64 |
65 struct SameSizeAsLayoutBlock : public LayoutBox { | 65 struct SameSizeAsLayoutBlock : public LayoutBox { |
66 LayoutObjectChildList children; | 66 LayoutObjectChildList children; |
67 uint32_t bitfields; | 67 uint32_t bitfields; |
68 }; | 68 }; |
69 | 69 |
70 static_assert(sizeof(LayoutBlock) == sizeof(SameSizeAsLayoutBlock), | 70 static_assert(sizeof(LayoutBlock) == sizeof(SameSizeAsLayoutBlock), |
71 "LayoutBlock should stay small"); | 71 "LayoutBlock should stay small"); |
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2215 } | 2215 } |
2216 | 2216 |
2217 return availableHeight; | 2217 return availableHeight; |
2218 } | 2218 } |
2219 | 2219 |
2220 bool LayoutBlock::hasDefiniteLogicalHeight() const { | 2220 bool LayoutBlock::hasDefiniteLogicalHeight() const { |
2221 return availableLogicalHeightForPercentageComputation() != LayoutUnit(-1); | 2221 return availableLogicalHeightForPercentageComputation() != LayoutUnit(-1); |
2222 } | 2222 } |
2223 | 2223 |
2224 } // namespace blink | 2224 } // namespace blink |
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