Contents

require_relative "version"

module Objc2swiftAssistant

  class Objc2SwiftTypeMapper

    attr_accessor :mappings_by_swift_type
    attr_accessor :mappings_by_objc_type

    def initialize( )
      @mappings_by_swift_type = {}
      @mappings_by_objc_type = {}

      #initialize default mappings
      map_types( :BOOL,          :Bool,         'false' )
      map_types( :int,           :Int,          '0' )
      map_types( :NSUInteger,    :UInt,         '0')
      map_types( :CGFloat,       :Float,        '0.0' )
      map_types( :id,            :AnyObject?,   '0.0' )
      map_types( :void,          nil,       nil )
    end

    def map_types( objc_type_symbol, swift_type_symbol, swift_default_value )
      mapping = Objc2SwiftTypeMapping.new( objc_type_symbol, swift_type_symbol, swift_default_value)
      set_mapping( mapping )
      mapping
    end

    def set_mapping( mapping )
      @mappings_by_swift_type[ mapping.swift_type_symbol ] = mapping
      @mappings_by_objc_type[ mapping.objc_type_symbol ] = mapping
    end

    def mapping_for_objc_type( objc_type_string )
      @mappings_by_objc_type[ objc_type_string.to_sym ]
    end

    def swift_type_for_objc_type( objc_type_str )
      mapping = mapping_for_objc_type( objc_type_str )
      mapping.nil? ? objc_type_str : mapping.swift_type_string
    end
  end


  class Objc2SwiftTypeMapping
    attr_accessor :objc_type_symbol
    attr_accessor :swift_type_symbol
    attr_accessor :swift_default_value

    def initialize( objc_type_symbol, swift_type_symbol, swift_default_value )
      @objc_type_symbol = objc_type_symbol
      @swift_type_symbol = swift_type_symbol
      @swift_default_value = swift_default_value
    end

    def swift_type_string
      @swift_type_symbol.nil? ? nil : @swift_type_symbol.to_s
    end

  end

  @@type_mapping = Objc2SwiftTypeMapper.new()

end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
objc2swift_assistant-0.3.6	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb
objc2swift_assistant-0.3.4	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb
objc2swift_assistant-0.3.3	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb
objc2swift_assistant-0.3.2	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb
objc2swift_assistant-0.3.1	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb
objc2swift_assistant-0.3.0	lib/objc2swift_assistant/objc_2_swift_type_mapping.rb