OLD | NEW |
1 {% filter format_blink_cpp_source_code %} | 1 {% filter format_blink_cpp_source_code %} |
2 | 2 |
3 {% from 'utilities.cpp.tmpl' import declare_enum_validation_variable %} | 3 {% from 'utilities.cpp.tmpl' import declare_enum_validation_variable %} |
4 {% include 'copyright_block.txt' %} | 4 {% include 'copyright_block.txt' %} |
5 #include "{{v8_original_class}}.h" | 5 #include "{{v8_original_class}}.h" |
6 | 6 |
7 {% for filename in cpp_includes if filename != '%s.h' % v8_class %} | 7 {% for filename in cpp_includes if filename != '%s.h' % v8_class %} |
8 #include "{{filename}}" | 8 #include "{{filename}}" |
9 {% endfor %} | 9 {% endfor %} |
10 | 10 |
(...skipping 82 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
93 return v8Object; | 93 return v8Object; |
94 } | 94 } |
95 | 95 |
96 bool toV8{{cpp_class}}(const {{cpp_class}}& impl, v8::Local<v8::Object> dictiona
ry, v8::Local<v8::Object> creationContext, v8::Isolate* isolate) { | 96 bool toV8{{cpp_class}}(const {{cpp_class}}& impl, v8::Local<v8::Object> dictiona
ry, v8::Local<v8::Object> creationContext, v8::Isolate* isolate) { |
97 {% if parent_v8_class %} | 97 {% if parent_v8_class %} |
98 if (!toV8{{parent_cpp_class}}(impl, dictionary, creationContext, isolate)) | 98 if (!toV8{{parent_cpp_class}}(impl, dictionary, creationContext, isolate)) |
99 return false; | 99 return false; |
100 | 100 |
101 {% endif %} | 101 {% endif %} |
102 {% for member in members %} | 102 {% for member in members %} |
| 103 v8::Local<v8::Value> {{member.name}}Value; |
| 104 bool {{member.name}}HasValueOrDefault = false; |
103 if (impl.{{member.has_method_name}}()) { | 105 if (impl.{{member.has_method_name}}()) { |
104 {% if member.is_object %} | 106 {% if member.is_object %} |
105 DCHECK(impl.{{member.getter_name}}().isObject()); | 107 DCHECK(impl.{{member.getter_name}}().isObject()); |
106 {% endif %} | 108 {% endif %} |
107 if (!v8CallBoolean(dictionary->CreateDataProperty(isolate->GetCurrentContext
(), v8AtomicString(isolate, "{{member.name}}"), {{member.cpp_value_to_v8_value}}
))) | 109 {{member.name}}Value = {{member.cpp_value_to_v8_value}}; |
108 return false; | 110 {{member.name}}HasValueOrDefault = true; |
109 {% if member.v8_default_value %} | 111 {% if member.v8_default_value %} |
110 } else { | 112 } else { |
111 if (!v8CallBoolean(dictionary->CreateDataProperty(isolate->GetCurrentContext
(), v8AtomicString(isolate, "{{member.name}}"), {{member.v8_default_value}}))) | 113 {{member.name}}Value = {{member.v8_default_value}}; |
112 return false; | 114 {{member.name}}HasValueOrDefault = true; |
113 {% elif member.is_nullable %} | 115 {% elif member.is_nullable %} |
114 } else { | 116 } else { |
115 if (!v8CallBoolean(dictionary->CreateDataProperty(isolate->GetCurrentContext
(), v8AtomicString(isolate, "{{member.name}}"), v8::Null(isolate)))) | 117 {{member.name}}Value = v8::Null(isolate); |
116 return false; | 118 {{member.name}}HasValueOrDefault = true; |
117 {% elif member.is_required %} | 119 {% elif member.is_required %} |
118 } else { | 120 } else { |
119 NOTREACHED(); | 121 NOTREACHED(); |
120 {% endif %} | 122 {% endif %} |
121 } | 123 } |
| 124 {# The HasValueOrDefault variable will be optimized out. |
| 125 If there is a default value, the compiler will notice that all branches set
it to true. |
| 126 If there is not, then the compiler will inline this call into the only bran
ch that sets it to true. |
| 127 Either way, the code is efficient and the variable is completely elided. #} |
| 128 if ({{member.name}}HasValueOrDefault && |
| 129 !v8CallBoolean(dictionary->CreateDataProperty(isolate->GetCurrentContext()
, v8AtomicString(isolate, "{{member.name}}"), {{member.name}}Value))) { |
| 130 return false; |
| 131 } |
122 | 132 |
123 {% endfor %} | 133 {% endfor %} |
124 return true; | 134 return true; |
125 } | 135 } |
126 | 136 |
127 {{cpp_class}} NativeValueTraits<{{cpp_class}}>::nativeValue(v8::Isolate* isolate
, v8::Local<v8::Value> value, ExceptionState& exceptionState) { | 137 {{cpp_class}} NativeValueTraits<{{cpp_class}}>::nativeValue(v8::Isolate* isolate
, v8::Local<v8::Value> value, ExceptionState& exceptionState) { |
128 {{cpp_class}} impl; | 138 {{cpp_class}} impl; |
129 {{v8_class}}::toImpl(isolate, value, impl, exceptionState); | 139 {{v8_class}}::toImpl(isolate, value, impl, exceptionState); |
130 return impl; | 140 return impl; |
131 } | 141 } |
132 | 142 |
133 } // namespace blink | 143 } // namespace blink |
134 | 144 |
135 {% endfilter %}{# format_blink_cpp_source_code #} | 145 {% endfilter %}{# format_blink_cpp_source_code #} |
OLD | NEW |