OLD | NEW |
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/StylePropertyMapReadonly.h" | 5 #include "core/css/cssom/StylePropertyMapReadonly.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/CSSStyleValue.h" | 10 #include "core/css/cssom/CSSStyleValue.h" |
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
44 | 44 |
45 private: | 45 private: |
46 size_t index_; | 46 size_t index_; |
47 const HeapVector<StylePropertyMapReadonly::StylePropertyMapEntry> values_; | 47 const HeapVector<StylePropertyMapReadonly::StylePropertyMapEntry> values_; |
48 }; | 48 }; |
49 | 49 |
50 } // namespace | 50 } // namespace |
51 | 51 |
52 CSSStyleValue* StylePropertyMapReadonly::get(const String& property_name, | 52 CSSStyleValue* StylePropertyMapReadonly::get(const String& property_name, |
53 ExceptionState& exception_state) { | 53 ExceptionState& exception_state) { |
54 CSSPropertyID property_id = cssPropertyID(property_name); | 54 CSSStyleValueVector style_vector = getAll(property_name, exception_state); |
55 if (property_id == CSSPropertyInvalid || property_id == CSSPropertyVariable) { | 55 return style_vector.IsEmpty() ? nullptr : style_vector[0]; |
56 // TODO(meade): Handle custom properties here. | |
57 exception_state.ThrowTypeError("Invalid propertyName: " + property_name); | |
58 return nullptr; | |
59 } | |
60 | |
61 CSSStyleValueVector style_vector = GetAllInternal(property_id); | |
62 if (style_vector.IsEmpty()) | |
63 return nullptr; | |
64 | |
65 return style_vector[0]; | |
66 } | 56 } |
67 | 57 |
68 CSSStyleValueVector StylePropertyMapReadonly::getAll( | 58 CSSStyleValueVector StylePropertyMapReadonly::getAll( |
69 const String& property_name, | 59 const String& property_name, |
70 ExceptionState& exception_state) { | 60 ExceptionState& exception_state) { |
71 CSSPropertyID property_id = cssPropertyID(property_name); | 61 CSSPropertyID property_id = cssPropertyID(property_name); |
72 if (property_id != CSSPropertyInvalid && property_id != CSSPropertyVariable) | 62 if (property_id == CSSPropertyInvalid) |
73 return GetAllInternal(property_id); | 63 exception_state.ThrowTypeError("Invalid propertyName: " + property_name); |
74 | 64 if (property_id == CSSPropertyVariable) |
75 // TODO(meade): Handle custom properties here. | 65 return GetAllInternal(AtomicString(property_name)); |
76 exception_state.ThrowTypeError("Invalid propertyName: " + property_name); | 66 return GetAllInternal(property_id); |
77 return CSSStyleValueVector(); | |
78 } | 67 } |
79 | 68 |
80 bool StylePropertyMapReadonly::has(const String& property_name, | 69 bool StylePropertyMapReadonly::has(const String& property_name, |
81 ExceptionState& exception_state) { | 70 ExceptionState& exception_state) { |
82 CSSPropertyID property_id = cssPropertyID(property_name); | 71 return !getAll(property_name, exception_state).IsEmpty(); |
83 if (property_id != CSSPropertyInvalid && property_id != CSSPropertyVariable) | |
84 return !GetAllInternal(property_id).IsEmpty(); | |
85 | |
86 // TODO(meade): Handle custom properties here. | |
87 exception_state.ThrowTypeError("Invalid propertyName: " + property_name); | |
88 return false; | |
89 } | 72 } |
90 | 73 |
91 StylePropertyMapReadonly::IterationSource* | 74 StylePropertyMapReadonly::IterationSource* |
92 StylePropertyMapReadonly::StartIteration(ScriptState*, ExceptionState&) { | 75 StylePropertyMapReadonly::StartIteration(ScriptState*, ExceptionState&) { |
93 return new StylePropertyMapIterationSource(GetIterationEntries()); | 76 return new StylePropertyMapIterationSource(GetIterationEntries()); |
94 } | 77 } |
95 | 78 |
96 } // namespace blink | 79 } // namespace blink |
OLD | NEW |