OLD | NEW |
1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 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 import copy | 5 import copy |
6 import os.path | 6 import os.path |
7 import re | 7 import re |
8 | 8 |
9 class Model(object): | 9 class Model(object): |
10 """Model of all namespaces that comprise an API. | 10 """Model of all namespaces that comprise an API. |
11 | 11 |
12 Properties: | 12 Properties: |
13 - |namespaces| a map of a namespace name to its model.Namespace | 13 - |namespaces| a map of a namespace name to its model.Namespace |
14 """ | 14 """ |
15 def __init__(self): | 15 def __init__(self): |
16 self.namespaces = {} | 16 self.namespaces = {} |
17 | 17 |
18 def AddNamespace(self, json, source_file): | 18 def AddNamespace(self, json, source_file): |
19 """Add a namespace's json to the model if it doesn't have "nocompile" | 19 """Add a namespace's json to the model and returns the namespace. |
20 property set to true. Returns the new namespace or None if a namespace | |
21 wasn't added. | |
22 """ | 20 """ |
23 if json.get('nocompile', False): | |
24 return None | |
25 namespace = Namespace(json, source_file) | 21 namespace = Namespace(json, source_file) |
26 self.namespaces[namespace.name] = namespace | 22 self.namespaces[namespace.name] = namespace |
27 return namespace | 23 return namespace |
28 | 24 |
29 class Namespace(object): | 25 class Namespace(object): |
30 """An API namespace. | 26 """An API namespace. |
31 | 27 |
32 Properties: | 28 Properties: |
33 - |name| the name of the namespace | 29 - |name| the name of the namespace |
34 - |unix_name| the unix_name of the namespace | 30 - |unix_name| the unix_name of the namespace |
(...skipping 12 matching lines...) Expand all Loading... |
47 self.functions = {} | 43 self.functions = {} |
48 self.parent = None | 44 self.parent = None |
49 # TODO(calamity): Implement properties on namespaces for shared structures | 45 # TODO(calamity): Implement properties on namespaces for shared structures |
50 # or constants across a namespace (e.g Windows::WINDOW_ID_NONE). | 46 # or constants across a namespace (e.g Windows::WINDOW_ID_NONE). |
51 for property_json in json.get('properties', []): | 47 for property_json in json.get('properties', []): |
52 pass | 48 pass |
53 for type_json in json.get('types', []): | 49 for type_json in json.get('types', []): |
54 type_ = Type(self, type_json['id'], type_json) | 50 type_ = Type(self, type_json['id'], type_json) |
55 self.types[type_.name] = type_ | 51 self.types[type_.name] = type_ |
56 for function_json in json.get('functions', []): | 52 for function_json in json.get('functions', []): |
57 if not function_json.get('nocompile', False): | 53 self.functions[function_json['name']] = Function(self, function_json) |
58 self.functions[function_json['name']] = Function(self, function_json) | |
59 | 54 |
60 class Type(object): | 55 class Type(object): |
61 """A Type defined in the json. | 56 """A Type defined in the json. |
62 | 57 |
63 Properties: | 58 Properties: |
64 - |name| the type name | 59 - |name| the type name |
65 - |description| the description of the type (if provided) | 60 - |description| the description of the type (if provided) |
66 - |properties| a map of property unix_names to their model.Property | 61 - |properties| a map of property unix_names to their model.Property |
67 - |functions| a map of function names to their model.Function | 62 - |functions| a map of function names to their model.Function |
68 - |from_client| indicates that instances of the Type can originate from the | 63 - |from_client| indicates that instances of the Type can originate from the |
(...skipping 18 matching lines...) Expand all Loading... |
87 raise ParseException(name + " has no properties or functions") | 82 raise ParseException(name + " has no properties or functions") |
88 self.type_ = PropertyType.OBJECT | 83 self.type_ = PropertyType.OBJECT |
89 self.name = name | 84 self.name = name |
90 self.description = json.get('description') | 85 self.description = json.get('description') |
91 self.from_json = True | 86 self.from_json = True |
92 self.from_client = True | 87 self.from_client = True |
93 self.properties = {} | 88 self.properties = {} |
94 self.functions = {} | 89 self.functions = {} |
95 self.parent = parent | 90 self.parent = parent |
96 for function_json in json.get('functions', []): | 91 for function_json in json.get('functions', []): |
97 if not function_json.get('nocompile', False): | 92 self.functions[function_json['name']] = Function(self, function_json) |
98 self.functions[function_json['name']] = Function(self, function_json) | |
99 props = [] | 93 props = [] |
100 for prop_name, prop_json in json.get('properties', {}).items(): | 94 for prop_name, prop_json in json.get('properties', {}).items(): |
101 # TODO(calamity): support functions (callbacks) as properties. The model | 95 # TODO(calamity): support functions (callbacks) as properties. The model |
102 # doesn't support it yet because the h/cc generators don't -- this is | 96 # doesn't support it yet because the h/cc generators don't -- this is |
103 # because we'd need to hook it into a base::Callback or something. | 97 # because we'd need to hook it into a base::Callback or something. |
104 # | 98 # |
105 # However, pragmatically it's not necessary to support them anyway, since | 99 # However, pragmatically it's not necessary to support them anyway, since |
106 # the instances of functions-on-properties in the extension APIs are all | 100 # the instances of functions-on-properties in the extension APIs are all |
107 # handled in pure Javascript on the render process (and .: never reach | 101 # handled in pure Javascript on the render process (and .: never reach |
108 # C++ let alone the browser). | 102 # C++ let alone the browser). |
(...skipping 225 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
334 """Returns the hierarchy of the given model entity.""" | 328 """Returns the hierarchy of the given model entity.""" |
335 hierarchy = [] | 329 hierarchy = [] |
336 while entity: | 330 while entity: |
337 try: | 331 try: |
338 hierarchy.append(entity.name) | 332 hierarchy.append(entity.name) |
339 except AttributeError: | 333 except AttributeError: |
340 hierarchy.append(repr(entity)) | 334 hierarchy.append(repr(entity)) |
341 entity = entity.parent | 335 entity = entity.parent |
342 hierarchy.reverse() | 336 hierarchy.reverse() |
343 return hierarchy | 337 return hierarchy |
OLD | NEW |