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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 27 matching lines...) Expand all Loading... |
| 38 #include "wtf/MathExtras.h" | 38 #include "wtf/MathExtras.h" |
| 39 #include <limits> | 39 #include <limits> |
| 40 | 40 |
| 41 namespace blink { | 41 namespace blink { |
| 42 | 42 |
| 43 class ComputedStyle; | 43 class ComputedStyle; |
| 44 class LayoutView; | 44 class LayoutView; |
| 45 class Font; | 45 class Font; |
| 46 | 46 |
| 47 class CORE_EXPORT CSSToLengthConversionData { | 47 class CORE_EXPORT CSSToLengthConversionData { |
| 48 DISALLOW_ALLOCATION(); | 48 DISALLOW_NEW(); |
| 49 public: | 49 public: |
| 50 | 50 |
| 51 class FontSizes { | 51 class FontSizes { |
| 52 DISALLOW_ALLOCATION(); | 52 DISALLOW_NEW(); |
| 53 public: | 53 public: |
| 54 FontSizes() : m_em(0), m_rem(0), m_font(nullptr) { } | 54 FontSizes() : m_em(0), m_rem(0), m_font(nullptr) { } |
| 55 FontSizes(float em, float rem, const Font*); | 55 FontSizes(float em, float rem, const Font*); |
| 56 FontSizes(const ComputedStyle*, const ComputedStyle* rootStyle); | 56 FontSizes(const ComputedStyle*, const ComputedStyle* rootStyle); |
| 57 | 57 |
| 58 float em() const { return m_em; } | 58 float em() const { return m_em; } |
| 59 float rem() const { return m_rem; } | 59 float rem() const { return m_rem; } |
| 60 float ex() const; | 60 float ex() const; |
| 61 float ch() const; | 61 float ch() const; |
| 62 private: | 62 private: |
| 63 float m_em; | 63 float m_em; |
| 64 float m_rem; | 64 float m_rem; |
| 65 const Font* m_font; | 65 const Font* m_font; |
| 66 }; | 66 }; |
| 67 | 67 |
| 68 class ViewportSize { | 68 class ViewportSize { |
| 69 DISALLOW_ALLOCATION(); | 69 DISALLOW_NEW(); |
| 70 public: | 70 public: |
| 71 ViewportSize() : m_width(0), m_height(0) { } | 71 ViewportSize() : m_width(0), m_height(0) { } |
| 72 ViewportSize(double width, double height) : m_width(width), m_height(hei
ght) { } | 72 ViewportSize(double width, double height) : m_width(width), m_height(hei
ght) { } |
| 73 explicit ViewportSize(const LayoutView*); | 73 explicit ViewportSize(const LayoutView*); |
| 74 | 74 |
| 75 double width() const { return m_width; } | 75 double width() const { return m_width; } |
| 76 double height() const { return m_height; } | 76 double height() const { return m_height; } |
| 77 private: | 77 private: |
| 78 double m_width; | 78 double m_width; |
| 79 double m_height; | 79 double m_height; |
| (...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 113 private: | 113 private: |
| 114 const ComputedStyle* m_style; | 114 const ComputedStyle* m_style; |
| 115 FontSizes m_fontSizes; | 115 FontSizes m_fontSizes; |
| 116 ViewportSize m_viewportSize; | 116 ViewportSize m_viewportSize; |
| 117 float m_zoom; | 117 float m_zoom; |
| 118 }; | 118 }; |
| 119 | 119 |
| 120 } // namespace blink | 120 } // namespace blink |
| 121 | 121 |
| 122 #endif | 122 #endif |
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