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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) 2005 Allan Sandfeld Jensen (kde@carewolf.com) | 4 * (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com) |
5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) |
6 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. | 6 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. |
7 * All rights reserved. | 7 * All rights reserved. |
8 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. | 8 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
11 * modify it under the terms of the GNU Library General Public | 11 * modify it under the terms of the GNU Library General Public |
12 * License as published by the Free Software Foundation; either | 12 * License as published by the Free Software Foundation; either |
13 * version 2 of the License, or (at your option) any later version. | 13 * version 2 of the License, or (at your option) any later version. |
14 * | 14 * |
15 * This library is distributed in the hope that it will be useful, | 15 * This library is distributed in the hope that it will be useful, |
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
18 * Library General Public License for more details. | 18 * Library General Public License for more details. |
19 * | 19 * |
20 * You should have received a copy of the GNU Library General Public License | 20 * You should have received a copy of the GNU Library General Public License |
21 * along with this library; see the file COPYING.LIB. If not, write to | 21 * along with this library; see the file COPYING.LIB. If not, write to |
22 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 22 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 * Boston, MA 02110-1301, USA. | 23 * Boston, MA 02110-1301, USA. |
24 * | 24 * |
25 */ | 25 */ |
26 | 26 |
27 #include "core/layout/LayoutBox.h" | 27 #include "core/layout/LayoutBox.h" |
28 | 28 |
| 29 #include <math.h> |
| 30 #include <algorithm> |
29 #include "core/dom/Document.h" | 31 #include "core/dom/Document.h" |
30 #include "core/editing/EditingUtilities.h" | 32 #include "core/editing/EditingUtilities.h" |
31 #include "core/frame/FrameView.h" | 33 #include "core/frame/FrameView.h" |
32 #include "core/frame/LocalFrame.h" | 34 #include "core/frame/LocalFrame.h" |
33 #include "core/frame/Settings.h" | 35 #include "core/frame/Settings.h" |
34 #include "core/html/HTMLElement.h" | 36 #include "core/html/HTMLElement.h" |
35 #include "core/html/HTMLFrameElementBase.h" | 37 #include "core/html/HTMLFrameElementBase.h" |
36 #include "core/html/HTMLFrameOwnerElement.h" | 38 #include "core/html/HTMLFrameOwnerElement.h" |
37 #include "core/input/EventHandler.h" | 39 #include "core/input/EventHandler.h" |
38 #include "core/layout/HitTestResult.h" | 40 #include "core/layout/HitTestResult.h" |
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60 #include "core/paint/BackgroundImageGeometry.h" | 62 #include "core/paint/BackgroundImageGeometry.h" |
61 #include "core/paint/BoxPaintInvalidator.h" | 63 #include "core/paint/BoxPaintInvalidator.h" |
62 #include "core/paint/BoxPainter.h" | 64 #include "core/paint/BoxPainter.h" |
63 #include "core/paint/PaintLayer.h" | 65 #include "core/paint/PaintLayer.h" |
64 #include "core/style/ShadowList.h" | 66 #include "core/style/ShadowList.h" |
65 #include "platform/LengthFunctions.h" | 67 #include "platform/LengthFunctions.h" |
66 #include "platform/geometry/DoubleRect.h" | 68 #include "platform/geometry/DoubleRect.h" |
67 #include "platform/geometry/FloatQuad.h" | 69 #include "platform/geometry/FloatQuad.h" |
68 #include "platform/geometry/FloatRoundedRect.h" | 70 #include "platform/geometry/FloatRoundedRect.h" |
69 #include "wtf/PtrUtil.h" | 71 #include "wtf/PtrUtil.h" |
70 #include <algorithm> | |
71 #include <math.h> | |
72 | 72 |
73 namespace blink { | 73 namespace blink { |
74 | 74 |
75 // Used by flexible boxes when flexing this element and by table cells. | 75 // Used by flexible boxes when flexing this element and by table cells. |
76 typedef WTF::HashMap<const LayoutBox*, LayoutUnit> OverrideSizeMap; | 76 typedef WTF::HashMap<const LayoutBox*, LayoutUnit> OverrideSizeMap; |
77 | 77 |
78 static OverrideSizeMap* gExtraInlineOffsetMap = nullptr; | 78 static OverrideSizeMap* gExtraInlineOffsetMap = nullptr; |
79 static OverrideSizeMap* gExtraBlockOffsetMap = nullptr; | 79 static OverrideSizeMap* gExtraBlockOffsetMap = nullptr; |
80 | 80 |
81 // Size of border belt for autoscroll. When mouse pointer in border belt, | 81 // Size of border belt for autoscroll. When mouse pointer in border belt, |
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5714 block->adjustChildDebugRect(rect); | 5714 block->adjustChildDebugRect(rect); |
5715 | 5715 |
5716 return rect; | 5716 return rect; |
5717 } | 5717 } |
5718 | 5718 |
5719 bool LayoutBox::shouldClipOverflow() const { | 5719 bool LayoutBox::shouldClipOverflow() const { |
5720 return hasOverflowClip() || styleRef().containsPaint() || hasControlClip(); | 5720 return hasOverflowClip() || styleRef().containsPaint() || hasControlClip(); |
5721 } | 5721 } |
5722 | 5722 |
5723 } // namespace blink | 5723 } // namespace blink |
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