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1 // Copyright 2016 the chromium authors. All rights reserved. | 1 // Copyright 2016 the chromium authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "core/css/cssom/StylePropertyMap.h" | 5 #include "core/css/cssom/StylePropertyMap.h" |
6 | 6 |
7 #include "bindings/core/v8/ExceptionState.h" | 7 #include "bindings/core/v8/ExceptionState.h" |
8 #include "core/css/CSSValueList.h" | 8 #include "core/css/CSSValueList.h" |
9 #include "core/css/cssom/CSSSimpleLength.h" | 9 #include "core/css/cssom/CSSSimpleLength.h" |
10 #include "core/css/cssom/StyleValue.h" | 10 #include "core/css/cssom/CSSStyleValue.h" |
11 #include "core/css/cssom/StyleValueFactory.h" | 11 #include "core/css/cssom/StyleValueFactory.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 class StylePropertyMapIterationSource final : public PairIterable<String, StyleV
alueOrStyleValueSequence>::IterationSource { | 17 class StylePropertyMapIterationSource final : public PairIterable<String, CSSSty
leValueOrCSSStyleValueSequence>::IterationSource { |
18 public: | 18 public: |
19 explicit StylePropertyMapIterationSource(HeapVector<StylePropertyMap::StyleP
ropertyMapEntry> values) | 19 explicit StylePropertyMapIterationSource(HeapVector<StylePropertyMap::StyleP
ropertyMapEntry> values) |
20 : m_index(0) | 20 : m_index(0) |
21 , m_values(values) | 21 , m_values(values) |
22 { | 22 { |
23 } | 23 } |
24 | 24 |
25 bool next(ScriptState*, String& key, StyleValueOrStyleValueSequence& value,
ExceptionState&) override | 25 bool next(ScriptState*, String& key, CSSStyleValueOrCSSStyleValueSequence& v
alue, ExceptionState&) override |
26 { | 26 { |
27 if (m_index >= m_values.size()) | 27 if (m_index >= m_values.size()) |
28 return false; | 28 return false; |
29 | 29 |
30 const StylePropertyMap::StylePropertyMapEntry& pair = m_values.at(m_inde
x++); | 30 const StylePropertyMap::StylePropertyMapEntry& pair = m_values.at(m_inde
x++); |
31 key = pair.first; | 31 key = pair.first; |
32 value = pair.second; | 32 value = pair.second; |
33 return true; | 33 return true; |
34 } | 34 } |
35 | 35 |
36 DEFINE_INLINE_VIRTUAL_TRACE() | 36 DEFINE_INLINE_VIRTUAL_TRACE() |
37 { | 37 { |
38 visitor->trace(m_values); | 38 visitor->trace(m_values); |
39 PairIterable<String, StyleValueOrStyleValueSequence>::IterationSource::t
race(visitor); | 39 PairIterable<String, CSSStyleValueOrCSSStyleValueSequence>::IterationSou
rce::trace(visitor); |
40 } | 40 } |
41 | 41 |
42 private: | 42 private: |
43 size_t m_index; | 43 size_t m_index; |
44 const HeapVector<StylePropertyMap::StylePropertyMapEntry> m_values; | 44 const HeapVector<StylePropertyMap::StylePropertyMapEntry> m_values; |
45 }; | 45 }; |
46 | 46 |
47 } // namespace | 47 } // namespace |
48 | 48 |
49 StyleValue* StylePropertyMap::get(const String& propertyName, ExceptionState& ex
ceptionState) | 49 CSSStyleValue* StylePropertyMap::get(const String& propertyName, ExceptionState&
exceptionState) |
50 { | 50 { |
51 CSSPropertyID propertyID = cssPropertyID(propertyName); | 51 CSSPropertyID propertyID = cssPropertyID(propertyName); |
52 if (propertyID == CSSPropertyInvalid) { | 52 if (propertyID == CSSPropertyInvalid) { |
53 // TODO(meade): Handle custom properties here. | 53 // TODO(meade): Handle custom properties here. |
54 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); | 54 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); |
55 return nullptr; | 55 return nullptr; |
56 } | 56 } |
57 | 57 |
58 StyleValueVector styleVector = getAll(propertyID); | 58 StyleValueVector styleVector = getAll(propertyID); |
59 if (styleVector.isEmpty()) | 59 if (styleVector.isEmpty()) |
(...skipping 17 matching lines...) Expand all Loading... |
77 { | 77 { |
78 CSSPropertyID propertyID = cssPropertyID(propertyName); | 78 CSSPropertyID propertyID = cssPropertyID(propertyName); |
79 if (propertyID != CSSPropertyInvalid) | 79 if (propertyID != CSSPropertyInvalid) |
80 return !getAll(propertyID).isEmpty(); | 80 return !getAll(propertyID).isEmpty(); |
81 | 81 |
82 // TODO(meade): Handle custom properties here. | 82 // TODO(meade): Handle custom properties here. |
83 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); | 83 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); |
84 return false; | 84 return false; |
85 } | 85 } |
86 | 86 |
87 void StylePropertyMap::set(const String& propertyName, StyleValueOrStyleValueSeq
uenceOrString& item, ExceptionState& exceptionState) | 87 void StylePropertyMap::set(const String& propertyName, CSSStyleValueOrCSSStyleVa
lueSequenceOrString& item, ExceptionState& exceptionState) |
88 { | 88 { |
89 CSSPropertyID propertyID = cssPropertyID(propertyName); | 89 CSSPropertyID propertyID = cssPropertyID(propertyName); |
90 if (propertyID != CSSPropertyInvalid) { | 90 if (propertyID != CSSPropertyInvalid) { |
91 set(propertyID, item, exceptionState); | 91 set(propertyID, item, exceptionState); |
92 return; | 92 return; |
93 } | 93 } |
94 // TODO(meade): Handle custom properties here. | 94 // TODO(meade): Handle custom properties here. |
95 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); | 95 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); |
96 } | 96 } |
97 | 97 |
98 void StylePropertyMap::append(const String& propertyName, StyleValueOrStyleValue
SequenceOrString& item, ExceptionState& exceptionState) | 98 void StylePropertyMap::append(const String& propertyName, CSSStyleValueOrCSSStyl
eValueSequenceOrString& item, ExceptionState& exceptionState) |
99 { | 99 { |
100 CSSPropertyID propertyID = cssPropertyID(propertyName); | 100 CSSPropertyID propertyID = cssPropertyID(propertyName); |
101 if (propertyID != CSSPropertyInvalid) { | 101 if (propertyID != CSSPropertyInvalid) { |
102 append(propertyID, item, exceptionState); | 102 append(propertyID, item, exceptionState); |
103 return; | 103 return; |
104 } | 104 } |
105 // TODO(meade): Handle custom properties here. | 105 // TODO(meade): Handle custom properties here. |
106 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); | 106 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); |
107 } | 107 } |
108 | 108 |
109 void StylePropertyMap::remove(const String& propertyName, ExceptionState& except
ionState) | 109 void StylePropertyMap::remove(const String& propertyName, ExceptionState& except
ionState) |
110 { | 110 { |
111 CSSPropertyID propertyID = cssPropertyID(propertyName); | 111 CSSPropertyID propertyID = cssPropertyID(propertyName); |
112 if (propertyID != CSSPropertyInvalid) { | 112 if (propertyID != CSSPropertyInvalid) { |
113 remove(propertyID, exceptionState); | 113 remove(propertyID, exceptionState); |
114 return; | 114 return; |
115 } | 115 } |
116 // TODO(meade): Handle custom properties here. | 116 // TODO(meade): Handle custom properties here. |
117 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); | 117 exceptionState.throwTypeError("Invalid propertyName: " + propertyName); |
118 } | 118 } |
119 | 119 |
120 StylePropertyMap::StyleValueVector StylePropertyMap::cssValueToStyleValueVector(
CSSPropertyID propertyID, const CSSValue& cssValue) | 120 StylePropertyMap::StyleValueVector StylePropertyMap::cssValueToStyleValueVector(
CSSPropertyID propertyID, const CSSValue& cssValue) |
121 { | 121 { |
122 StyleValueVector styleValueVector; | 122 StyleValueVector styleValueVector; |
123 | 123 |
124 if (!cssValue.isValueList()) { | 124 if (!cssValue.isValueList()) { |
125 StyleValue* styleValue = StyleValueFactory::create(propertyID, cssValue)
; | 125 CSSStyleValue* styleValue = StyleValueFactory::create(propertyID, cssVal
ue); |
126 if (styleValue) | 126 if (styleValue) |
127 styleValueVector.append(styleValue); | 127 styleValueVector.append(styleValue); |
128 return styleValueVector; | 128 return styleValueVector; |
129 } | 129 } |
130 | 130 |
131 for (CSSValue* value : *toCSSValueList(&cssValue)) { | 131 for (CSSValue* value : *toCSSValueList(&cssValue)) { |
132 StyleValue* styleValue = StyleValueFactory::create(propertyID, *value); | 132 CSSStyleValue* styleValue = StyleValueFactory::create(propertyID, *value
); |
133 if (!styleValue) | 133 if (!styleValue) |
134 return StyleValueVector(); | 134 return StyleValueVector(); |
135 styleValueVector.append(styleValue); | 135 styleValueVector.append(styleValue); |
136 } | 136 } |
137 return styleValueVector; | 137 return styleValueVector; |
138 } | 138 } |
139 | 139 |
140 StylePropertyMap::IterationSource* StylePropertyMap::startIteration(ScriptState*
, ExceptionState&) | 140 StylePropertyMap::IterationSource* StylePropertyMap::startIteration(ScriptState*
, ExceptionState&) |
141 { | 141 { |
142 return new StylePropertyMapIterationSource(getIterationEntries()); | 142 return new StylePropertyMapIterationSource(getIterationEntries()); |
143 } | 143 } |
144 | 144 |
145 } // namespace blink | 145 } // namespace blink |
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