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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 * Copyright (C) 2006 Apple Computer, Inc. | 3 * Copyright (C) 2006 Apple Computer, Inc. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
(...skipping 26 matching lines...) Expand all Loading... | |
37 | 37 |
38 LayoutBR::LayoutBR(Node* node) | 38 LayoutBR::LayoutBR(Node* node) |
39 : LayoutText(node, newlineString()) | 39 : LayoutText(node, newlineString()) |
40 { | 40 { |
41 } | 41 } |
42 | 42 |
43 LayoutBR::~LayoutBR() | 43 LayoutBR::~LayoutBR() |
44 { | 44 { |
45 } | 45 } |
46 | 46 |
47 LayoutRect LayoutBR::selectionRectForPaintInvalidation(const LayoutBoxModelObjec t* paintInvalidationContainer) const | |
48 { | |
49 if (!RuntimeEnabledFeatures::selectionPaintingWithoutSelectionGapsEnabled()) | |
50 return LayoutRect(); | |
51 | |
52 // When selected we need to return a rect that includes the space | |
53 // highlighted to illustrate a newline. | |
54 return (selectionState() == SelectionNone) ? LayoutRect() | |
chrishtr
2015/09/18 21:08:03
Return LayoutText::selectionRectForPaintInvalidati
wkorman
2015/09/18 21:26:57
Done.
| |
55 : LayoutText::selectionRectForPaintInvalidation(paintInvalidationContain er); | |
56 } | |
57 | |
47 int LayoutBR::lineHeight(bool firstLine) const | 58 int LayoutBR::lineHeight(bool firstLine) const |
48 { | 59 { |
49 const ComputedStyle& style = styleRef(firstLine && document().styleEngine(). usesFirstLineRules()); | 60 const ComputedStyle& style = styleRef(firstLine && document().styleEngine(). usesFirstLineRules()); |
50 return style.computedLineHeight(); | 61 return style.computedLineHeight(); |
51 } | 62 } |
52 | 63 |
53 void LayoutBR::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyl e) | 64 void LayoutBR::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyl e) |
54 { | 65 { |
55 LayoutText::styleDidChange(diff, oldStyle); | 66 LayoutText::styleDidChange(diff, oldStyle); |
56 } | 67 } |
57 | 68 |
58 int LayoutBR::caretMinOffset() const | 69 int LayoutBR::caretMinOffset() const |
59 { | 70 { |
60 return 0; | 71 return 0; |
61 } | 72 } |
62 | 73 |
63 int LayoutBR::caretMaxOffset() const | 74 int LayoutBR::caretMaxOffset() const |
64 { | 75 { |
65 return 1; | 76 return 1; |
66 } | 77 } |
67 | 78 |
68 PositionWithAffinity LayoutBR::positionForPoint(const LayoutPoint&) | 79 PositionWithAffinity LayoutBR::positionForPoint(const LayoutPoint&) |
69 { | 80 { |
70 return createPositionWithAffinity(0); | 81 return createPositionWithAffinity(0); |
71 } | 82 } |
72 | 83 |
73 } // namespace blink | 84 } // namespace blink |
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