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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 Apple Inc. All rights reserved. | 6 * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| 7 * Copyright (C) 2010 Google Inc. All rights reserved. | 7 * Copyright (C) 2010 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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| 71 LayoutBoxModelObject* FloatStateForStyleChange::s_boxModelObject = nullptr; | 71 LayoutBoxModelObject* FloatStateForStyleChange::s_boxModelObject = nullptr; |
| 72 | 72 |
| 73 // The HashMap for storing continuation pointers. | 73 // The HashMap for storing continuation pointers. |
| 74 // The continuation chain is a singly linked list. As such, the HashMap's value | 74 // The continuation chain is a singly linked list. As such, the HashMap's value |
| 75 // is the next pointer associated with the key. | 75 // is the next pointer associated with the key. |
| 76 typedef HashMap<const LayoutBoxModelObject*, LayoutBoxModelObject*> Continuation
Map; | 76 typedef HashMap<const LayoutBoxModelObject*, LayoutBoxModelObject*> Continuation
Map; |
| 77 static ContinuationMap* continuationMap = nullptr; | 77 static ContinuationMap* continuationMap = nullptr; |
| 78 | 78 |
| 79 void LayoutBoxModelObject::setSelectionState(SelectionState state) | 79 void LayoutBoxModelObject::setSelectionState(SelectionState state) |
| 80 { | 80 { |
| 81 if (state == SelectionInside && selectionState() != SelectionNone) | 81 if (state == SelectionInside && getSelectionState() != SelectionNone) |
| 82 return; | 82 return; |
| 83 | 83 |
| 84 if ((state == SelectionStart && selectionState() == SelectionEnd) | 84 if ((state == SelectionStart && getSelectionState() == SelectionEnd) |
| 85 || (state == SelectionEnd && selectionState() == SelectionStart)) | 85 || (state == SelectionEnd && getSelectionState() == SelectionStart)) |
| 86 LayoutObject::setSelectionState(SelectionBoth); | 86 LayoutObject::setSelectionState(SelectionBoth); |
| 87 else | 87 else |
| 88 LayoutObject::setSelectionState(state); | 88 LayoutObject::setSelectionState(state); |
| 89 | 89 |
| 90 // FIXME: We should consider whether it is OK propagating to ancestor Layout
Inlines. | 90 // FIXME: We should consider whether it is OK propagating to ancestor Layout
Inlines. |
| 91 // This is a workaround for http://webkit.org/b/32123 | 91 // This is a workaround for http://webkit.org/b/32123 |
| 92 // The containing block can be null in case of an orphaned tree. | 92 // The containing block can be null in case of an orphaned tree. |
| 93 LayoutBlock* containingBlock = this->containingBlock(); | 93 LayoutBlock* containingBlock = this->containingBlock(); |
| 94 if (containingBlock && !containingBlock->isLayoutView()) | 94 if (containingBlock && !containingBlock->isLayoutView()) |
| 95 containingBlock->setSelectionState(state); | 95 containingBlock->setSelectionState(state); |
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| 1079 if (rootElementStyle->hasBackground()) | 1079 if (rootElementStyle->hasBackground()) |
| 1080 return false; | 1080 return false; |
| 1081 | 1081 |
| 1082 if (node() != document().firstBodyElement()) | 1082 if (node() != document().firstBodyElement()) |
| 1083 return false; | 1083 return false; |
| 1084 | 1084 |
| 1085 return true; | 1085 return true; |
| 1086 } | 1086 } |
| 1087 | 1087 |
| 1088 } // namespace blink | 1088 } // namespace blink |
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