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1 /* | 1 /* |
2 * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz> | 2 * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz> |
3 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. | 3 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. |
4 * Copyright (C) 2008 Rob Buis <buis@kde.org> | 4 * Copyright (C) 2008 Rob Buis <buis@kde.org> |
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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30 namespace blink { | 30 namespace blink { |
31 | 31 |
32 class LayoutSVGInlineText final : public LayoutText { | 32 class LayoutSVGInlineText final : public LayoutText { |
33 public: | 33 public: |
34 LayoutSVGInlineText(Node*, PassRefPtr<StringImpl>); | 34 LayoutSVGInlineText(Node*, PassRefPtr<StringImpl>); |
35 | 35 |
36 bool characterStartsNewTextChunk(int position) const; | 36 bool characterStartsNewTextChunk(int position) const; |
37 SVGTextLayoutAttributes* layoutAttributes() { return &m_layoutAttributes; } | 37 SVGTextLayoutAttributes* layoutAttributes() { return &m_layoutAttributes; } |
38 const SVGTextLayoutAttributes* layoutAttributes() const { return &m_layoutAt
tributes; } | 38 const SVGTextLayoutAttributes* layoutAttributes() const { return &m_layoutAt
tributes; } |
39 | 39 |
40 Vector<SVGTextMetrics>& metricsList() { return m_metrics; } | |
41 const Vector<SVGTextMetrics>& metricsList() const { return m_metrics; } | 40 const Vector<SVGTextMetrics>& metricsList() const { return m_metrics; } |
42 | 41 |
43 float scalingFactor() const { return m_scalingFactor; } | 42 float scalingFactor() const { return m_scalingFactor; } |
44 const Font& scaledFont() const { return m_scaledFont; } | 43 const Font& scaledFont() const { return m_scaledFont; } |
45 void updateScaledFont(); | 44 void updateScaledFont(); |
46 void updateMetricsList(bool& lastCharacterWasWhiteSpace); | 45 void updateMetricsList(bool& lastCharacterWasWhiteSpace); |
47 static void computeNewScaledFontForStyle(LayoutObject*, float& scalingFactor
, Font& scaledFont); | 46 static void computeNewScaledFontForStyle(LayoutObject*, float& scalingFactor
, Font& scaledFont); |
48 | 47 |
49 // Preserves floating point precision for the use in DRT. It knows how to ro
und and does a better job than enclosingIntRect. | 48 // Preserves floating point precision for the use in DRT. It knows how to ro
und and does a better job than enclosingIntRect. |
50 FloatRect floatLinesBoundingBox() const; | 49 FloatRect floatLinesBoundingBox() const; |
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73 Font m_scaledFont; | 72 Font m_scaledFont; |
74 SVGTextLayoutAttributes m_layoutAttributes; | 73 SVGTextLayoutAttributes m_layoutAttributes; |
75 Vector<SVGTextMetrics> m_metrics; | 74 Vector<SVGTextMetrics> m_metrics; |
76 }; | 75 }; |
77 | 76 |
78 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGInlineText, isSVGInlineText()); | 77 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGInlineText, isSVGInlineText()); |
79 | 78 |
80 } // namespace blink | 79 } // namespace blink |
81 | 80 |
82 #endif // LayoutSVGInlineText_h | 81 #endif // LayoutSVGInlineText_h |
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