OLD | NEW |
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 * |
11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
20 */ | 20 */ |
21 | 21 |
22 #ifndef RenderSVGInlineText_h | 22 #ifndef RenderSVGInlineText_h |
23 #define RenderSVGInlineText_h | 23 #define RenderSVGInlineText_h |
24 | 24 |
25 #include "core/rendering/RenderText.h" | 25 #include "core/rendering/RenderText.h" |
26 #include "core/rendering/svg/SVGTextLayoutAttributes.h" | 26 #include "core/rendering/svg/SVGTextLayoutAttributes.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 class RenderSVGInlineText FINAL : public RenderText { | 30 class RenderSVGInlineText final : public RenderText { |
31 public: | 31 public: |
32 RenderSVGInlineText(Node*, PassRefPtr<StringImpl>); | 32 RenderSVGInlineText(Node*, PassRefPtr<StringImpl>); |
33 | 33 |
34 bool characterStartsNewTextChunk(int position) const; | 34 bool characterStartsNewTextChunk(int position) const; |
35 SVGTextLayoutAttributes* layoutAttributes() { return &m_layoutAttributes; } | 35 SVGTextLayoutAttributes* layoutAttributes() { return &m_layoutAttributes; } |
36 const SVGTextLayoutAttributes* layoutAttributes() const { return &m_layoutAt
tributes; } | 36 const SVGTextLayoutAttributes* layoutAttributes() const { return &m_layoutAt
tributes; } |
37 | 37 |
38 float scalingFactor() const { return m_scalingFactor; } | 38 float scalingFactor() const { return m_scalingFactor; } |
39 const Font& scaledFont() const { return m_scaledFont; } | 39 const Font& scaledFont() const { return m_scaledFont; } |
40 void updateScaledFont(); | 40 void updateScaledFont(); |
41 static void computeNewScaledFontForStyle(RenderObject*, const RenderStyle*,
float& scalingFactor, Font& scaledFont); | 41 static void computeNewScaledFontForStyle(RenderObject*, const RenderStyle*,
float& scalingFactor, Font& scaledFont); |
42 | 42 |
43 // Preserves floating point precision for the use in DRT. It knows how to ro
und and does a better job than enclosingIntRect. | 43 // Preserves floating point precision for the use in DRT. It knows how to ro
und and does a better job than enclosingIntRect. |
44 FloatRect floatLinesBoundingBox() const; | 44 FloatRect floatLinesBoundingBox() const; |
45 | 45 |
46 private: | 46 private: |
47 virtual const char* renderName() const OVERRIDE { return "RenderSVGInlineTex
t"; } | 47 virtual const char* renderName() const override { return "RenderSVGInlineTex
t"; } |
48 | 48 |
49 virtual void setTextInternal(PassRefPtr<StringImpl>) OVERRIDE; | 49 virtual void setTextInternal(PassRefPtr<StringImpl>) override; |
50 virtual void styleDidChange(StyleDifference, const RenderStyle*) OVERRIDE; | 50 virtual void styleDidChange(StyleDifference, const RenderStyle*) override; |
51 | 51 |
52 virtual FloatRect objectBoundingBox() const OVERRIDE { return floatLinesBoun
dingBox(); } | 52 virtual FloatRect objectBoundingBox() const override { return floatLinesBoun
dingBox(); } |
53 | 53 |
54 virtual bool isSVGInlineText() const OVERRIDE { return true; } | 54 virtual bool isSVGInlineText() const override { return true; } |
55 virtual bool isSVG() const OVERRIDE { return true; } | 55 virtual bool isSVG() const override { return true; } |
56 | 56 |
57 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) OVERRIDE; | 57 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) override; |
58 virtual LayoutRect localCaretRect(InlineBox*, int caretOffset, LayoutUnit* e
xtraWidthToEndOfLine = 0) OVERRIDE; | 58 virtual LayoutRect localCaretRect(InlineBox*, int caretOffset, LayoutUnit* e
xtraWidthToEndOfLine = 0) override; |
59 virtual IntRect linesBoundingBox() const OVERRIDE; | 59 virtual IntRect linesBoundingBox() const override; |
60 virtual InlineTextBox* createTextBox(int start, unsigned short length) OVERR
IDE; | 60 virtual InlineTextBox* createTextBox(int start, unsigned short length) overr
ide; |
61 | 61 |
62 float m_scalingFactor; | 62 float m_scalingFactor; |
63 Font m_scaledFont; | 63 Font m_scaledFont; |
64 SVGTextLayoutAttributes m_layoutAttributes; | 64 SVGTextLayoutAttributes m_layoutAttributes; |
65 }; | 65 }; |
66 | 66 |
67 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGInlineText, isSVGInlineText()); | 67 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGInlineText, isSVGInlineText()); |
68 | 68 |
69 } | 69 } |
70 | 70 |
71 #endif // RenderSVGInlineText_h | 71 #endif // RenderSVGInlineText_h |
OLD | NEW |