contrib/objcwrapper/src/objc_model.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Model of the parsed Objective-C files
  16 module objc_model
  17
  18 # Model of all the analyzed Objective-C classes
  19 class ObjcModel
  20         # All analyzed classes
  21         var classes = new Array[ObjcClass]
  22 end
  23
  24 # Objective-C class
  25 class ObjcClass
  26         # Name of the super classes
  27         var super_names = new Array[String]
  28
  29         # Name of this Objective-C class
  30         var name: String
  31
  32         # Attributes of this Objective-C class
  33         var attributes = new Array[ObjcAttribute]
  34
  35         # Methods of this Objective-C class
  36         var methods = new Array[ObjcMethod]
  37 end
  38
  39 # Method of an `ObjcClass`
  40 class ObjcMethod
  41         super Property
  42
  43         # Scope: '+' for a static class method, and '-' for an instance method
  44         var scope: Char is noinit, writable
  45
  46         # Parameters of the method
  47         var params = new Array[Param]
  48
  49         # Return type as a `String`
  50         var return_type: String is noinit, writable
  51
  52         # Does this method look like a constructor/method?
  53         fun is_init: Bool do return params.first.name.has_prefix("init")
  54 end
  55
  56 # Attribute of an `ObjcClass`
  57 class ObjcAttribute
  58         super Property
  59
  60         # Name of this attribute
  61         var name: String is noinit, writable
  62
  63         # Type of this attribute
  64         var return_type: String is noinit, writable
  65 end
  66
  67 # Property of an `ObjcClass`
  68 class Property
  69         # Is this property to be commented out?
  70         var is_commented = false is writable
  71 end
  72
  73 # Parameter of an `ObjcMethod`
  74 class Param
  75         # Parameter name, used by the caller (e.g. `withObject` in `withObject: (NSObject*) obj`)
  76         var name: String is noinit, writable
  77
  78         # Type of the parameter name
  79         var return_type: String is noinit, writable
  80
  81         # Argument name, used within the body (e.g. `obj` in `withObject: (NSObject*) obj`)
  82         var variable_name: String is noinit, writable
  83
  84         # Is this a primitive array? with at least one `[]`.
  85         var is_table = false is writable
  86
  87         # Is this a pointer type?
  88         var is_pointer = false is writable
  89
  90         # Is this a parameter with only a `name`?
  91         var is_single = false is writable
  92 end