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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2013 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2013 Google Inc. All rights reserved. | 3 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
| 7 * met: | 7 * met: |
| 8 * | 8 * |
| 9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
| 10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
| (...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 50 , m_resourceWidth(UninitializedDescriptor) | 50 , m_resourceWidth(UninitializedDescriptor) |
| 51 , m_resourceHeight(UninitializedDescriptor) | 51 , m_resourceHeight(UninitializedDescriptor) |
| 52 { | 52 { |
| 53 } | 53 } |
| 54 | 54 |
| 55 bool hasDensity() const { return m_density >= 0; } | 55 bool hasDensity() const { return m_density >= 0; } |
| 56 bool hasWidth() const { return m_resourceWidth >= 0; } | 56 bool hasWidth() const { return m_resourceWidth >= 0; } |
| 57 bool hasHeight() const { return m_resourceHeight >= 0; } | 57 bool hasHeight() const { return m_resourceHeight >= 0; } |
| 58 | 58 |
| 59 float density() const { ASSERT(hasDensity()); return m_density; } | 59 float density() const { ASSERT(hasDensity()); return m_density; } |
| 60 unsigned resourceWidth() const { ASSERT(hasWidth()); return m_resourceWidth;
} | 60 unsigned getResourceWidth() const { ASSERT(hasWidth()); return m_resourceWid
th; } |
| 61 unsigned resourceHeight() const { ASSERT(hasHeight()); return m_resourceHeig
ht; } | 61 unsigned resourceHeight() const { ASSERT(hasHeight()); return m_resourceHeig
ht; } |
| 62 | 62 |
| 63 void setResourceWidth(int width) { ASSERT(width >= 0); m_resourceWidth = (un
signed)width; } | 63 void setResourceWidth(int width) { ASSERT(width >= 0); m_resourceWidth = (un
signed)width; } |
| 64 void setResourceHeight(int height) { ASSERT(height >= 0); m_resourceHeight =
(unsigned)height; } | 64 void setResourceHeight(int height) { ASSERT(height >= 0); m_resourceHeight =
(unsigned)height; } |
| 65 void setDensity(float densityToSet) { ASSERT(densityToSet >= 0); m_density =
densityToSet; } | 65 void setDensity(float densityToSet) { ASSERT(densityToSet >= 0); m_density =
densityToSet; } |
| 66 | 66 |
| 67 private: | 67 private: |
| 68 float m_density; | 68 float m_density; |
| 69 int m_resourceWidth; | 69 int m_resourceWidth; |
| 70 int m_resourceHeight; | 70 int m_resourceHeight; |
| (...skipping 10 matching lines...) Expand all Loading... |
| 81 ImageCandidate() | 81 ImageCandidate() |
| 82 : m_density(1.0) | 82 : m_density(1.0) |
| 83 , m_resourceWidth(UninitializedDescriptor) | 83 , m_resourceWidth(UninitializedDescriptor) |
| 84 , m_originAttribute(SrcsetOrigin) | 84 , m_originAttribute(SrcsetOrigin) |
| 85 { | 85 { |
| 86 } | 86 } |
| 87 | 87 |
| 88 ImageCandidate(const String& source, unsigned start, unsigned length, const
DescriptorParsingResult& result, OriginAttribute originAttribute) | 88 ImageCandidate(const String& source, unsigned start, unsigned length, const
DescriptorParsingResult& result, OriginAttribute originAttribute) |
| 89 : m_string(source.createView(start, length)) | 89 : m_string(source.createView(start, length)) |
| 90 , m_density(result.hasDensity()?result.density():UninitializedDescriptor
) | 90 , m_density(result.hasDensity()?result.density():UninitializedDescriptor
) |
| 91 , m_resourceWidth(result.hasWidth()?result.resourceWidth():Uninitialized
Descriptor) | 91 , m_resourceWidth(result.hasWidth()?result.getResourceWidth():Uninitiali
zedDescriptor) |
| 92 , m_originAttribute(originAttribute) | 92 , m_originAttribute(originAttribute) |
| 93 { | 93 { |
| 94 } | 94 } |
| 95 | 95 |
| 96 String toString() const | 96 String toString() const |
| 97 { | 97 { |
| 98 return String(m_string.toString()); | 98 return String(m_string.toString()); |
| 99 } | 99 } |
| 100 | 100 |
| 101 AtomicString url() const | 101 AtomicString url() const |
| 102 { | 102 { |
| 103 return AtomicString(m_string.toString()); | 103 return AtomicString(m_string.toString()); |
| 104 } | 104 } |
| 105 | 105 |
| 106 void setDensity(float factor) | 106 void setDensity(float factor) |
| 107 { | 107 { |
| 108 m_density = factor; | 108 m_density = factor; |
| 109 } | 109 } |
| 110 | 110 |
| 111 float density() const | 111 float density() const |
| 112 { | 112 { |
| 113 return m_density; | 113 return m_density; |
| 114 } | 114 } |
| 115 | 115 |
| 116 int resourceWidth() const | 116 int getResourceWidth() const |
| 117 { | 117 { |
| 118 return m_resourceWidth; | 118 return m_resourceWidth; |
| 119 } | 119 } |
| 120 | 120 |
| 121 bool srcOrigin() const | 121 bool srcOrigin() const |
| 122 { | 122 { |
| 123 return (m_originAttribute == SrcOrigin); | 123 return (m_originAttribute == SrcOrigin); |
| 124 } | 124 } |
| 125 | 125 |
| 126 inline bool isEmpty() const | 126 inline bool isEmpty() const |
| (...skipping 10 matching lines...) Expand all Loading... |
| 137 | 137 |
| 138 ImageCandidate bestFitSourceForSrcsetAttribute(float deviceScaleFactor, float so
urceSize, const String& srcsetAttribute, Document* = nullptr); | 138 ImageCandidate bestFitSourceForSrcsetAttribute(float deviceScaleFactor, float so
urceSize, const String& srcsetAttribute, Document* = nullptr); |
| 139 | 139 |
| 140 CORE_EXPORT ImageCandidate bestFitSourceForImageAttributes(float deviceScaleFact
or, float sourceSize, const String& srcAttribute, const String& srcsetAttribute,
Document* = nullptr); | 140 CORE_EXPORT ImageCandidate bestFitSourceForImageAttributes(float deviceScaleFact
or, float sourceSize, const String& srcAttribute, const String& srcsetAttribute,
Document* = nullptr); |
| 141 | 141 |
| 142 String bestFitSourceForImageAttributes(float deviceScaleFactor, float sourceSize
, const String& srcAttribute, ImageCandidate& srcsetImageCandidate); | 142 String bestFitSourceForImageAttributes(float deviceScaleFactor, float sourceSize
, const String& srcAttribute, ImageCandidate& srcsetImageCandidate); |
| 143 | 143 |
| 144 } // namespace blink | 144 } // namespace blink |
| 145 | 145 |
| 146 #endif | 146 #endif |
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