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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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301 | 301 |
302 return '%s(%s)' % (macro, ', '.join(macro_args)) | 302 return '%s(%s)' % (macro, ', '.join(macro_args)) |
303 | 303 |
304 | 304 |
305 def v8_value_to_local_cpp_value(argument, index): | 305 def v8_value_to_local_cpp_value(argument, index): |
306 extended_attributes = argument.extended_attributes | 306 extended_attributes = argument.extended_attributes |
307 idl_type = argument.idl_type | 307 idl_type = argument.idl_type |
308 name = argument.name | 308 name = argument.name |
309 if argument.is_variadic: | 309 if argument.is_variadic: |
310 return v8_value_to_local_cpp_variadic_value(argument, index) | 310 return v8_value_to_local_cpp_variadic_value(argument, index) |
311 # FIXME: This special way of handling string arguments with null defaults | 311 return idl_type.v8_value_to_local_cpp_value(extended_attributes, 'info[%s]'
% index, |
312 # can go away once we fully support default values. | |
313 if (argument.is_optional and | |
314 idl_type.is_string_type and | |
315 argument.default_value and argument.default_value.is_null): | |
316 v8_value = 'argumentOrNull(info, %s)' % index | |
317 else: | |
318 v8_value = 'info[%s]' % index | |
319 return idl_type.v8_value_to_local_cpp_value(extended_attributes, v8_value, | |
320 name, index=index, declare_varia
ble=False) | 312 name, index=index, declare_varia
ble=False) |
321 | 313 |
322 | 314 |
323 ################################################################################ | 315 ################################################################################ |
324 # Auxiliary functions | 316 # Auxiliary functions |
325 ################################################################################ | 317 ################################################################################ |
326 | 318 |
327 # [NotEnumerable] | 319 # [NotEnumerable] |
328 def property_attributes(method): | 320 def property_attributes(method): |
329 extended_attributes = method.extended_attributes | 321 extended_attributes = method.extended_attributes |
330 property_attributes_list = [] | 322 property_attributes_list = [] |
331 if 'NotEnumerable' in extended_attributes: | 323 if 'NotEnumerable' in extended_attributes: |
332 property_attributes_list.append('v8::DontEnum') | 324 property_attributes_list.append('v8::DontEnum') |
333 if 'ReadOnly' in extended_attributes: | 325 if 'ReadOnly' in extended_attributes: |
334 property_attributes_list.append('v8::ReadOnly') | 326 property_attributes_list.append('v8::ReadOnly') |
335 if property_attributes_list: | 327 if property_attributes_list: |
336 property_attributes_list.insert(0, 'v8::DontDelete') | 328 property_attributes_list.insert(0, 'v8::DontDelete') |
337 return property_attributes_list | 329 return property_attributes_list |
338 | 330 |
339 | 331 |
340 def union_arguments(idl_type): | 332 def union_arguments(idl_type): |
341 """Return list of ['result0Enabled', 'result0', 'result1Enabled', ...] for u
nion types, for use in setting return value""" | 333 """Return list of ['result0Enabled', 'result0', 'result1Enabled', ...] for u
nion types, for use in setting return value""" |
342 return [arg | 334 return [arg |
343 for i in range(len(idl_type.member_types)) | 335 for i in range(len(idl_type.member_types)) |
344 for arg in ['result%sEnabled' % i, 'result%s' % i]] | 336 for arg in ['result%sEnabled' % i, 'result%s' % i]] |
345 | 337 |
346 IdlType.union_arguments = property(lambda self: None) | 338 IdlType.union_arguments = property(lambda self: None) |
347 IdlUnionType.union_arguments = property(union_arguments) | 339 IdlUnionType.union_arguments = property(union_arguments) |
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