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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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263 class IdlInterface(object): | 263 class IdlInterface(object): |
264 def __init__(self, idl_name, node=None): | 264 def __init__(self, idl_name, node=None): |
265 self.attributes = [] | 265 self.attributes = [] |
266 self.constants = [] | 266 self.constants = [] |
267 self.constructors = [] | 267 self.constructors = [] |
268 self.custom_constructors = [] | 268 self.custom_constructors = [] |
269 self.extended_attributes = {} | 269 self.extended_attributes = {} |
270 self.operations = [] | 270 self.operations = [] |
271 self.parent = None | 271 self.parent = None |
272 self.stringifier = None | 272 self.stringifier = None |
273 self.iterable = None | |
274 self.maplike = None | |
275 self.setlike = None | |
273 self.original_interface = None | 276 self.original_interface = None |
274 self.partial_interfaces = [] | 277 self.partial_interfaces = [] |
275 if not node: # Early exit for IdlException.__init__ | 278 if not node: # Early exit for IdlException.__init__ |
276 return | 279 return |
277 | 280 |
278 self.is_callback = node.GetProperty('CALLBACK') or False | 281 self.is_callback = node.GetProperty('CALLBACK') or False |
279 self.is_exception = False | 282 self.is_exception = False |
280 # FIXME: uppercase 'Partial' => 'PARTIAL' in base IDL parser | 283 # FIXME: uppercase 'Partial' => 'PARTIAL' in base IDL parser |
281 self.is_partial = node.GetProperty('Partial') or False | 284 self.is_partial = node.GetProperty('Partial') or False |
282 self.idl_name = idl_name | 285 self.idl_name = idl_name |
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296 extended_attributes_to_constructors(idl_name, extended_attri butes)) | 299 extended_attributes_to_constructors(idl_name, extended_attri butes)) |
297 clear_constructor_attributes(extended_attributes) | 300 clear_constructor_attributes(extended_attributes) |
298 self.extended_attributes = extended_attributes | 301 self.extended_attributes = extended_attributes |
299 elif child_class == 'Operation': | 302 elif child_class == 'Operation': |
300 self.operations.append(IdlOperation(idl_name, child)) | 303 self.operations.append(IdlOperation(idl_name, child)) |
301 elif child_class == 'Inherit': | 304 elif child_class == 'Inherit': |
302 self.parent = child.GetName() | 305 self.parent = child.GetName() |
303 elif child_class == 'Stringifier': | 306 elif child_class == 'Stringifier': |
304 self.stringifier = IdlStringifier(idl_name, child) | 307 self.stringifier = IdlStringifier(idl_name, child) |
305 self.process_stringifier() | 308 self.process_stringifier() |
309 elif child_class == 'Iterable': | |
310 self.iterable = IdlIterable(idl_name, child) | |
311 elif child_class == 'Maplike': | |
312 self.maplike = IdlMaplike(idl_name, child) | |
313 elif child_class == 'Setlike': | |
314 self.setlike = IdlSetlike(idl_name, child) | |
306 else: | 315 else: |
307 raise ValueError('Unrecognized node class: %s' % child_class) | 316 raise ValueError('Unrecognized node class: %s' % child_class) |
308 | 317 |
318 if len(filter(None, [self.iterable, self.maplike, self.setlike])) > 1: | |
319 raise ValueError('Interface can only have one of iterable<>, maplike <> and setlike<>.') | |
320 | |
309 def resolve_typedefs(self, typedefs): | 321 def resolve_typedefs(self, typedefs): |
310 for attribute in self.attributes: | 322 for attribute in self.attributes: |
311 attribute.resolve_typedefs(typedefs) | 323 attribute.resolve_typedefs(typedefs) |
312 for constant in self.constants: | 324 for constant in self.constants: |
313 constant.resolve_typedefs(typedefs) | 325 constant.resolve_typedefs(typedefs) |
314 for constructor in self.constructors: | 326 for constructor in self.constructors: |
315 constructor.resolve_typedefs(typedefs) | 327 constructor.resolve_typedefs(typedefs) |
316 for custom_constructor in self.custom_constructors: | 328 for custom_constructor in self.custom_constructors: |
317 custom_constructor.resolve_typedefs(typedefs) | 329 custom_constructor.resolve_typedefs(typedefs) |
318 for operation in self.operations: | 330 for operation in self.operations: |
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630 raise ValueError('Unrecognized node class: %s' % child_class) | 642 raise ValueError('Unrecognized node class: %s' % child_class) |
631 | 643 |
632 # Copy the stringifier's extended attributes (such as [Unforgable]) onto | 644 # Copy the stringifier's extended attributes (such as [Unforgable]) onto |
633 # the underlying attribute or operation, if there is one. | 645 # the underlying attribute or operation, if there is one. |
634 if self.attribute or self.operation: | 646 if self.attribute or self.operation: |
635 (self.attribute or self.operation).extended_attributes.update( | 647 (self.attribute or self.operation).extended_attributes.update( |
636 self.extended_attributes) | 648 self.extended_attributes) |
637 | 649 |
638 | 650 |
639 ################################################################################ | 651 ################################################################################ |
652 # Iterable, Maplike, Setlike | |
653 ################################################################################ | |
654 | |
655 class IdlIterable(object): | |
656 def __init__(self, idl_name, node): | |
657 children = node.GetChildren() | |
658 | |
659 if len(children) == 1: | |
660 self.key_type = None | |
661 self.value_type = type_node_to_type(children[0]) | |
662 elif len(children) == 2: | |
663 self.key_type = type_node_to_type(children[0]) | |
664 self.value_type = type_node_to_type(children[1]) | |
665 else: | |
666 raise ValueError('Unexpected number of children: %d' % len(children) ) | |
667 | |
668 | |
669 class IdlMaplike(object): | |
670 def __init__(self, idl_name, node): | |
671 self.is_read_only = node.GetProperty('READONLY') or False | |
yhirano
2015/01/09 02:30:01
bool(node.GetProperty('READONLY'))
Jens Widell
2015/01/09 07:15:04
Done.
I had simply copied this from IdlAttribute,
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672 | |
673 children = node.GetChildren() | |
674 | |
675 if len(children) == 2: | |
676 self.key_type = type_node_to_type(children[0]) | |
677 self.value_type = type_node_to_type(children[1]) | |
678 else: | |
679 raise ValueError('Unexpected number of children: %d' % len(children) ) | |
680 | |
681 | |
682 class IdlSetlike(object): | |
683 def __init__(self, idl_name, node): | |
684 self.is_read_only = node.GetProperty('READONLY') or False | |
yhirano
2015/01/09 02:30:01
ditto
Jens Widell
2015/01/09 07:15:04
Done.
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685 | |
686 children = node.GetChildren() | |
687 | |
688 if len(children) == 1: | |
689 self.value_type = type_node_to_type(children[0]) | |
690 else: | |
691 raise ValueError('Unexpected number of children: %d' % len(children) ) | |
692 | |
693 | |
694 ################################################################################ | |
640 # Implement statements | 695 # Implement statements |
641 ################################################################################ | 696 ################################################################################ |
642 | 697 |
643 class IdlImplement(object): | 698 class IdlImplement(object): |
644 def __init__(self, node): | 699 def __init__(self, node): |
645 self.left_interface = node.GetName() | 700 self.left_interface = node.GetName() |
646 self.right_interface = node.GetProperty('REFERENCE') | 701 self.right_interface = node.GetProperty('REFERENCE') |
647 | 702 |
648 | 703 |
649 ################################################################################ | 704 ################################################################################ |
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860 child_class = child.GetClass() | 915 child_class = child.GetClass() |
861 if child_class != 'Type': | 916 if child_class != 'Type': |
862 raise ValueError('Unrecognized node class: %s' % child_class) | 917 raise ValueError('Unrecognized node class: %s' % child_class) |
863 return type_node_to_type(child) | 918 return type_node_to_type(child) |
864 | 919 |
865 | 920 |
866 def union_type_node_to_idl_union_type(node): | 921 def union_type_node_to_idl_union_type(node): |
867 member_types = [type_node_to_type(member_type_node) | 922 member_types = [type_node_to_type(member_type_node) |
868 for member_type_node in node.GetChildren()] | 923 for member_type_node in node.GetChildren()] |
869 return IdlUnionType(member_types) | 924 return IdlUnionType(member_types) |
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