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1 # Copyright (C) 2013 Google Inc. All rights reserved. | 1 # Copyright (C) 2013 Google Inc. All rights reserved. |
2 # | 2 # |
3 # Redistribution and use in source and binary forms, with or without | 3 # Redistribution and use in source and binary forms, with or without |
4 # modification, are permitted provided that the following conditions are | 4 # modification, are permitted provided that the following conditions are |
5 # met: | 5 # met: |
6 # | 6 # |
7 # * Redistributions of source code must retain the above copyright | 7 # * Redistributions of source code must retain the above copyright |
8 # notice, this list of conditions and the following disclaimer. | 8 # notice, this list of conditions and the following disclaimer. |
9 # * Redistributions in binary form must reproduce the above | 9 # * Redistributions in binary form must reproduce the above |
10 # copyright notice, this list of conditions and the following disclaimer | 10 # copyright notice, this list of conditions and the following disclaimer |
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156 'measure_as': v8_utilities.measure_as(method), # [MeasureAs] | 156 'measure_as': v8_utilities.measure_as(method), # [MeasureAs] |
157 'name': name, | 157 'name': name, |
158 'number_of_arguments': len(arguments), | 158 'number_of_arguments': len(arguments), |
159 'number_of_required_arguments': len([ | 159 'number_of_required_arguments': len([ |
160 argument for argument in arguments | 160 argument for argument in arguments |
161 if not (argument.is_optional or argument.is_variadic)]), | 161 if not (argument.is_optional or argument.is_variadic)]), |
162 'number_of_required_or_variadic_arguments': len([ | 162 'number_of_required_or_variadic_arguments': len([ |
163 argument for argument in arguments | 163 argument for argument in arguments |
164 if not argument.is_optional]), | 164 if not argument.is_optional]), |
165 'per_context_enabled_function': v8_utilities.per_context_enabled_functio
n_name(method), # [PerContextEnabled] | 165 'per_context_enabled_function': v8_utilities.per_context_enabled_functio
n_name(method), # [PerContextEnabled] |
| 166 'private_script_v8_value_to_local_cpp_value': idl_type.v8_value_to_local
_cpp_value( |
| 167 extended_attributes, 'v8Value', 'cppValue', isolate='scriptState->is
olate()', used_in_private_script=True), |
166 'property_attributes': property_attributes(method), | 168 'property_attributes': property_attributes(method), |
167 'raw_cpp_type': idl_type.cpp_type_args(raw_type=True), | |
168 'returned_v8_value_to_local_cpp_value': v8_types.v8_value_to_cpp_value( | |
169 idl_type, extended_attributes, 'v8Value', 0, isolate='scriptState->i
solate()'), | |
170 'runtime_enabled_function': v8_utilities.runtime_enabled_function_name(m
ethod), # [RuntimeEnabled] | 169 'runtime_enabled_function': v8_utilities.runtime_enabled_function_name(m
ethod), # [RuntimeEnabled] |
171 'signature': 'v8::Local<v8::Signature>()' if is_static or 'DoNotCheckSig
nature' in extended_attributes else 'defaultSignature', | 170 'signature': 'v8::Local<v8::Signature>()' if is_static or 'DoNotCheckSig
nature' in extended_attributes else 'defaultSignature', |
172 'union_arguments': idl_type.union_arguments, | 171 'union_arguments': idl_type.union_arguments, |
173 'v8_set_return_value': v8_set_return_value(interface.name, method, this_
cpp_value), | 172 'v8_set_return_value': v8_set_return_value(interface.name, method, this_
cpp_value), |
174 'v8_set_return_value_for_main_world': v8_set_return_value(interface.name
, method, this_cpp_value, for_main_world=True), | 173 'v8_set_return_value_for_main_world': v8_set_return_value(interface.name
, method, this_cpp_value, for_main_world=True), |
175 'world_suffixes': ['', 'ForMainWorld'] if 'PerWorldBindings' in extended
_attributes else [''], # [PerWorldBindings], | 174 'world_suffixes': ['', 'ForMainWorld'] if 'PerWorldBindings' in extended
_attributes else [''], # [PerWorldBindings], |
176 } | 175 } |
177 | 176 |
178 | 177 |
179 def argument_context(interface, method, argument, index): | 178 def argument_context(interface, method, argument, index): |
180 extended_attributes = argument.extended_attributes | 179 extended_attributes = argument.extended_attributes |
181 idl_type = argument.idl_type | 180 idl_type = argument.idl_type |
182 this_cpp_value = cpp_value(interface, method, index) | 181 this_cpp_value = cpp_value(interface, method, index) |
183 is_variadic_wrapper_type = argument.is_variadic and idl_type.is_wrapper_type | 182 is_variadic_wrapper_type = argument.is_variadic and idl_type.is_wrapper_type |
184 | 183 |
185 if ('ImplementedInPrivateScript' in extended_attributes and | 184 if ('ImplementedInPrivateScript' in extended_attributes and |
186 not idl_type.is_wrapper_type and | 185 not idl_type.is_wrapper_type and |
187 not idl_type.is_basic_type): | 186 not idl_type.is_basic_type): |
188 raise Exception('Private scripts supports only primitive types and DOM w
rappers.') | 187 raise Exception('Private scripts supports only primitive types and DOM w
rappers.') |
189 | 188 |
190 return { | 189 return { |
191 'cpp_type': idl_type.cpp_type_args(extended_attributes=extended_attribut
es, | 190 'cpp_type': idl_type.cpp_type_args(extended_attributes=extended_attribut
es, |
192 raw_type=True, | 191 raw_type=True, |
193 used_as_variadic_argument=argument.is
_variadic), | 192 used_as_variadic_argument=argument.is
_variadic), |
194 'cpp_value': this_cpp_value, | 193 'cpp_value': this_cpp_value, |
195 'cpp_value_to_v8_value': idl_type.cpp_value_to_v8_value( | |
196 argument.name, isolate='scriptState->isolate()', | |
197 creation_context='scriptState->context()->Global()'), | |
198 # FIXME: check that the default value's type is compatible with the argu
ment's | 194 # FIXME: check that the default value's type is compatible with the argu
ment's |
199 'default_value': argument.default_cpp_value, | 195 'default_value': argument.default_cpp_value, |
200 'enum_validation_expression': idl_type.enum_validation_expression, | 196 'enum_validation_expression': idl_type.enum_validation_expression, |
201 'handle': '%sHandle' % argument.name, | 197 'handle': '%sHandle' % argument.name, |
202 # FIXME: remove once [Default] removed and just use argument.default_val
ue | 198 # FIXME: remove once [Default] removed and just use argument.default_val
ue |
203 'has_default': 'Default' in extended_attributes or argument.default_valu
e, | 199 'has_default': 'Default' in extended_attributes or argument.default_valu
e, |
204 'has_type_checking_interface': | 200 'has_type_checking_interface': |
205 (has_extended_attribute_value(interface, 'TypeChecking', 'Interface'
) or | 201 (has_extended_attribute_value(interface, 'TypeChecking', 'Interface'
) or |
206 has_extended_attribute_value(method, 'TypeChecking', 'Interface'))
and | 202 has_extended_attribute_value(method, 'TypeChecking', 'Interface'))
and |
207 idl_type.is_wrapper_type, | 203 idl_type.is_wrapper_type, |
208 'has_type_checking_unrestricted': | 204 'has_type_checking_unrestricted': |
209 (has_extended_attribute_value(interface, 'TypeChecking', 'Unrestrict
ed') or | 205 (has_extended_attribute_value(interface, 'TypeChecking', 'Unrestrict
ed') or |
210 has_extended_attribute_value(method, 'TypeChecking', 'Unrestricted'
)) and | 206 has_extended_attribute_value(method, 'TypeChecking', 'Unrestricted'
)) and |
211 idl_type.name in ('Float', 'Double'), | 207 idl_type.name in ('Float', 'Double'), |
212 # Dictionary is special-cased, but arrays and sequences shouldn't be | 208 # Dictionary is special-cased, but arrays and sequences shouldn't be |
213 'idl_type': not idl_type.array_or_sequence_type and idl_type.base_type, | 209 'idl_type': not idl_type.array_or_sequence_type and idl_type.base_type, |
214 'idl_type_object': idl_type, | 210 'idl_type_object': idl_type, |
215 'index': index, | 211 'index': index, |
216 'is_clamp': 'Clamp' in extended_attributes, | 212 'is_clamp': 'Clamp' in extended_attributes, |
217 'is_callback_interface': idl_type.is_callback_interface, | 213 'is_callback_interface': idl_type.is_callback_interface, |
218 'is_nullable': idl_type.is_nullable, | 214 'is_nullable': idl_type.is_nullable, |
219 'is_optional': argument.is_optional, | 215 'is_optional': argument.is_optional, |
220 'is_variadic_wrapper_type': is_variadic_wrapper_type, | 216 'is_variadic_wrapper_type': is_variadic_wrapper_type, |
221 'vector_type': v8_types.cpp_ptr_type('Vector', 'HeapVector', idl_type.gc
_type), | |
222 'is_wrapper_type': idl_type.is_wrapper_type, | 217 'is_wrapper_type': idl_type.is_wrapper_type, |
223 'name': argument.name, | 218 'name': argument.name, |
| 219 'private_script_cpp_value_to_v8_value': idl_type.cpp_value_to_v8_value( |
| 220 argument.name, isolate='scriptState->isolate()', |
| 221 creation_context='scriptState->context()->Global()'), |
224 'v8_set_return_value': v8_set_return_value(interface.name, method, this_
cpp_value), | 222 'v8_set_return_value': v8_set_return_value(interface.name, method, this_
cpp_value), |
225 'v8_set_return_value_for_main_world': v8_set_return_value(interface.name
, method, this_cpp_value, for_main_world=True), | 223 'v8_set_return_value_for_main_world': v8_set_return_value(interface.name
, method, this_cpp_value, for_main_world=True), |
226 'v8_value_to_local_cpp_value': v8_value_to_local_cpp_value(argument, ind
ex), | 224 'v8_value_to_local_cpp_value': v8_value_to_local_cpp_value(argument, ind
ex), |
| 225 'vector_type': v8_types.cpp_ptr_type('Vector', 'HeapVector', idl_type.gc
_type), |
227 } | 226 } |
228 | 227 |
229 | 228 |
230 def argument_declarations_for_private_script(interface, method): | 229 def argument_declarations_for_private_script(interface, method): |
231 argument_declarations = ['LocalFrame* frame'] | 230 argument_declarations = ['LocalFrame* frame'] |
232 argument_declarations.append('%s* holderImpl' % interface.name) | 231 argument_declarations.append('%s* holderImpl' % interface.name) |
233 argument_declarations.extend(['%s %s' % (argument.idl_type.cpp_type_args( | 232 argument_declarations.extend(['%s %s' % (argument.idl_type.cpp_type_args( |
234 used_as_argument=True), argument.name) for argument in method.arguments]
) | 233 used_as_argument=True), argument.name) for argument in method.arguments]
) |
235 if method.idl_type.name != 'void': | 234 if method.idl_type.name != 'void': |
236 argument_declarations.append('%s* %s' % (method.idl_type.cpp_type, 'resu
lt')) | 235 argument_declarations.append('%s* %s' % (method.idl_type.cpp_type, 'resu
lt')) |
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377 | 376 |
378 | 377 |
379 def argument_default_cpp_value(argument): | 378 def argument_default_cpp_value(argument): |
380 if not argument.default_value: | 379 if not argument.default_value: |
381 return None | 380 return None |
382 return argument.idl_type.literal_cpp_value(argument.default_value) | 381 return argument.idl_type.literal_cpp_value(argument.default_value) |
383 | 382 |
384 IdlType.union_arguments = property(lambda self: None) | 383 IdlType.union_arguments = property(lambda self: None) |
385 IdlUnionType.union_arguments = property(union_arguments) | 384 IdlUnionType.union_arguments = property(union_arguments) |
386 IdlArgument.default_cpp_value = property(argument_default_cpp_value) | 385 IdlArgument.default_cpp_value = property(argument_default_cpp_value) |
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