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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) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ight reserved. | 3 * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ight reserved. |
| 4 * Copyright (C) 2010 Google Inc. All rights reserved. | 4 * Copyright (C) 2010 Google Inc. All rights reserved. |
| 5 * | 5 * |
| 6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
| 7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
| 8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
| 9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
| 10 * | 10 * |
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| 32 #include "core/layout/VerticalPositionCache.h" | 32 #include "core/layout/VerticalPositionCache.h" |
| 33 #include "core/layout/api/LineLayoutItem.h" | 33 #include "core/layout/api/LineLayoutItem.h" |
| 34 #include "core/layout/api/SelectionState.h" | 34 #include "core/layout/api/SelectionState.h" |
| 35 #include "core/layout/line/BreakingContextInlineHeaders.h" | 35 #include "core/layout/line/BreakingContextInlineHeaders.h" |
| 36 #include "core/layout/line/GlyphOverflow.h" | 36 #include "core/layout/line/GlyphOverflow.h" |
| 37 #include "core/layout/line/LayoutTextInfo.h" | 37 #include "core/layout/line/LayoutTextInfo.h" |
| 38 #include "core/layout/line/LineLayoutState.h" | 38 #include "core/layout/line/LineLayoutState.h" |
| 39 #include "core/layout/line/LineWidth.h" | 39 #include "core/layout/line/LineWidth.h" |
| 40 #include "core/layout/line/WordMeasurement.h" | 40 #include "core/layout/line/WordMeasurement.h" |
| 41 #include "core/layout/svg/line/SVGRootInlineBox.h" | 41 #include "core/layout/svg/line/SVGRootInlineBox.h" |
| 42 #include "platform/fonts/Character.h" | |
| 43 #include "platform/text/BidiResolver.h" | 42 #include "platform/text/BidiResolver.h" |
| 43 #include "platform/text/Character.h" |
| 44 #include "wtf/StdLibExtras.h" | 44 #include "wtf/StdLibExtras.h" |
| 45 #include "wtf/Vector.h" | 45 #include "wtf/Vector.h" |
| 46 #include "wtf/text/CharacterNames.h" | 46 #include "wtf/text/CharacterNames.h" |
| 47 | 47 |
| 48 namespace blink { | 48 namespace blink { |
| 49 | 49 |
| 50 using namespace WTF::Unicode; | 50 using namespace WTF::Unicode; |
| 51 | 51 |
| 52 class ExpansionOpportunities { | 52 class ExpansionOpportunities { |
| 53 public: | 53 public: |
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| 2106 if (!line || !line->isFirstLineStyle()) | 2106 if (!line || !line->isFirstLineStyle()) |
| 2107 return reason; | 2107 return reason; |
| 2108 // It's the RootInlineBox that paints the ::first-line background. Note that
since it may be | 2108 // It's the RootInlineBox that paints the ::first-line background. Note that
since it may be |
| 2109 // expensive to figure out if the first line is affected by any ::first-line
selectors at all, | 2109 // expensive to figure out if the first line is affected by any ::first-line
selectors at all, |
| 2110 // we just invalidate it unconditionally, since that's typically cheaper. | 2110 // we just invalidate it unconditionally, since that's typically cheaper. |
| 2111 invalidateDisplayItemClient(*line); | 2111 invalidateDisplayItemClient(*line); |
| 2112 return reason; | 2112 return reason; |
| 2113 } | 2113 } |
| 2114 | 2114 |
| 2115 } // namespace blink | 2115 } // namespace blink |
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