Top Level Namespace

Defined Under Namespace

Modules: Talk Classes: Array

Instance Method Summary collapse

Instance Method Details

#assist_line(field) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 62

def assist_line(field)
  return nil if field[:type].length <= 1
  elements = []
  field[:type].reverse.each do |type|
    elements.push case
      when is_array?(type)
        "array"
      when is_dict?(type)
        "dict"
      when type == "talkobject"
        "TalkObject"
      when is_native?(type)
        "native"
      else
        truncated_name(type)
    end
  end

  stringified = elements.map { |e| "@\"#{e}\"" }
  "@[#{stringified.join(",")}]"
end

#autogenerated_warning ⇒ Object 



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# File 'lib/languages/js/js.rb', line 9

def autogenerated_warning
  <<-AUTOGEN_DONE
// Autogenerated from Talk
// Please do not edit this file directly. Instead, modify the underlying .talk files.
  AUTOGEN_DONE
end

#class_field_maps(cls) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 94

def class_field_maps(cls)
  @target[:map].select { |map| map[:class_name] == truncated_name(cls[:name]) }
end

#class_has_bigdec(cls) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 59

def class_has_bigdec(cls)
  cls[:field].each do |f|
    return true if f[:type][0] == "uint64"
  end

  false
end

#class_has_map(cls) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 67

def class_has_map(cls)
  cls[:field].each do |f|
    return true if f[:type].include? "{}"
  end

  false
end

#class_line(cls) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 32

def class_line(cls)
  @rendered ||= Set.new
  out = []

  return nil unless cls[:implement]
  return nil if cls[:name] == rootclass
  return nil if @rendered.include? cls
  @rendered.add(cls)
  out << class_line(class_named(cls[:inherits])) unless cls[:inherits].nil?
  out << comment_block(cls)
  out << "// " + cls[:name]

  fields = {}
  cls[:field].each do |field|
    mapped = mapped_name(cls[:name], field[:name], :field)
    fields[mapped] = {typeStack:field[:type]}
    fields[mapped][:canonicalName] = field[:name] unless mapped == field[:name]
  end

  out << "TalkObject.addClass('#{cls[:name]}', #{fields.to_json}, '#{truncated_name(superclass(cls))}');"
  out.join("\n")
end

#class_named(name, classes) ⇒ Object 



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# File 'lib/languages/language.rb', line 36

def class_named(name, classes)
  name_elements = name.split(".")
  classes.each do |defn|
    defn_elements = defn[:name].split(".")
    return defn if defn_elements.length >= name_elements.length && defn_elements[-name_elements.length .. -1] == name_elements
  end

  nil
end

#class_package(cls) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 42

def class_package(cls)
  cls[:name].split(".")[0..-2].join(".")
end

#classname_for_filename(name) ⇒ Object

/path/to/file_name.rb to FileName



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# File 'lib/languages/language.rb', line 4

def classname_for_filename(name) # /path/to/file_name.rb to FileName
  File.basename(name.to_s, ".rb").split('_').collect { |word| word.capitalize }.join("")
end

#comment_block(tag, indent_level = 0) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 16

def comment_block(tag, indent_level=0)
  lines = []
  indent = "\t" * indent_level
  lines.push(indent + "/*")
  lines.push(wrap_text_to_width(tag[:description], 80, indent + " *  ")) unless tag[:description].nil?
  lines.push(indent + " *  ")
  lines.push(indent + " *  " + definition_reference(tag))
  lines.push(indent + " */")

  lines.join("\n")
end

#comment_line(tag) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 42

def comment_line(tag)
  tag[:description].nil? ? "" : "//!< #{tag[:description]}"
end

#constant_definition(constant) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 38

def constant_definition(constant)
  "#{constant[:name]} = #{constant[:value].to_i}, #{comment_line(constant)}"
end

#convert_field_for_map(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 113

def convert_field_for_map(field)
  case field
  when "byte"
    "Byte"
  when "short"
    "Short"
  when "int"
    "Integer"
  when "long"
    "Long"
  when "double"
    "Double"
  else
    field
  end
end

#definition_reference(tag) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 28

def definition_reference(tag)
  "@talkFile #{tag[:__meta][:file]}:#{tag[:__meta][:line]}"
end

#detail_comment_block(cls) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 91

def detail_comment_block(cls)
  lines = []
  lines.push("\t/**")
  lines.push("\t *  #{truncated_name cls[:name]}")
  cls[:field].each { |f| lines.push("\t *  @param #{field_datatype f} #{f[:name]}") }
  lines.join("\n")
end

#dissect_type(type) ⇒ Object 



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# File 'lib/contexts/field.rb', line 1

def dissect_type(type)
	containers = []
	while is_container?(type)
		containers.push type[-2..-1] # last two characters
		type = type[0..-3] # all but last two
	end

	containers.push type
	containers.reverse
end

#dynamic_body_for_named_wrapper ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 103

def dynamic_body_for_named_wrapper
  return "@dynamic body;" if truncated_name(@current_class[:name]) == 'NamedObjectWrapper'
  ""
end

#enumeration_line(enumeration) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 73

def enumeration_line(enumeration)
  constants = {}
  enumeration[:constant].each { |constant| constants[constant[:name]] = constant[:value] }

  out = []
  out << comment_block(enumeration)
  out << "TalkObject.addEnumeration('#{enumeration[:name]}', #{constants.to_json});"
  out.join("\n")
end

#field_accessors(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 184

def field_accessors(field)
  lines = []
  lines.push "\t/**"
  lines.push "\t#{wrap_text_to_width(field[:description])}"
  lines.push "\t#{field[:deprecated] if field.has_key? :deprecated}"
  lines.push "\t#{definition_reference(field)}"
  lines.push "\t@param #{field[:name]} #{field[:description]}"
  lines.push "\t*/"
  lines.push "\tpublic void #{setter_name(field)}(#{field_datatype(field)} #{field[:name]}) {"
  lines.push "\t\tthis.#{field[:name]} = #{field[:name]};"
  lines.push "\t}"
  lines.push "\t/**"
  lines.push "\t#{wrap_text_to_width(field[:description])}"
  lines.push "\t#{field[:deprecated] if field.has_key? :deprecated}"
  lines.push "\t#{definition_reference(field)}"
  lines.push "\t@return #{field[:name]} #{field[:description]}"
  lines.push "\t*/"
  lines.push "\tpublic #{field_datatype(field)} #{getter_name(field)}() {"
  lines.push "\t\treturn this.#{field[:name]};"
  lines.push "\t}"
  lines.join "\n"
end

#field_datatype(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 165

def field_datatype(field)
  field_datatype_rec(field, field[:type])
end

#field_datatype_basic(field, type) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 130

def field_datatype_basic(field, type)
  if is_primitive? type then
    case type
    when "string"
      "String"
    when "real"
      "double"
    when "bool"
      "boolean"
    when "object"
      "Object"
    when "talkobject"
      rootclass
    when "int8"
      "byte"
    when "uint8"
      "short"
    when "int16"
      "short"
    when "uint16"
      "int"
    when "int32"
      "int"
    when "uint32"
      "long"
    when "int64"
      "long"
    when "uint64"
      "BigDecimal"
    end
  else
    truncated_name type
  end
end

#field_datatype_rec(field, stack) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 99

def field_datatype_rec(field, stack)
  return field_datatype_basic(field, stack.last) if stack.length == 1
  t = stack.last

  r = field_datatype_rec(field, stack[0 .. -2])
  if is_array? t then
    "#{r}[]"
  elsif is_dict? t then
    "Map<String, #{convert_field_for_map(r)}>"
  else
    nil
  end
end

#field_definition(cls, field) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 123

def field_definition(cls, field)
  base_type = field[:type].last
  objc_type = case
    when is_array?(base_type)
      "NSMutableArray *"
    when is_dict?(base_type)
      "NSMutableDictionary *"
    when (base_type == "talkobject" or base_type == "object")
      "TalkObject *"
    when base_type.match(/(u)?int(8|16|32|64)/)
      primitive_type(not($1.nil?), $2)
    when base_type == "real"
      "double"
    when base_type == "bool"
      "BOOL"
    when base_type == "string"
      "NSString *"
    else
      truncated_name(base_type) + " *"
  end
  "#{objc_type} #{mapped_name(cls, field, :field)}"
end

#field_tags(field) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 114

def field_tags(field)
  case field[:type].last
  when "real", "bool", "uint8", "uint16", "uint32", "uint64", "int8", "int16", "int32", "int64"
    "(readwrite,assign)"
  else
    "(readwrite,nonatomic,retain)"
  end
end

#field_variable(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 169

def field_variable(field)
  lines = []
  lines.push comment_block(field, 1)
  lines.push "\tprotected #{field_datatype(field)} #{field[:name]};"
  lines.join("\n")
end

#filename_for_class(cls) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 14

def filename_for_class(cls)
  class_dir = "classes"
  if meta(:namespace) == "true" then
    namespace = cls[:name][@prefix.length..-1].split(".")[0..-2]
    return File.join(class_dir, truncated_name(cls)) if namespace.empty?

    namespace = namespace[1..-1] while namespace[0].length == 0
    File.join(class_dir, namespace.join("/"), truncated_name(cls))
  else
    File.join(class_dir, truncated_name(cls))
  end
end

#filename_for_entity(name) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 18

def filename_for_entity(name)
  name = name[:name] if name.is_a? Hash
  name.gsub(".", "/") + ".java"
end

#getter_name(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 180

def getter_name(field)
  "get#{field[:name].sub(/^(\w)/) {|s| s.capitalize}}"
end

#glossary_line(glossary) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 63

def glossary_line(glossary)
  terms = {}
  glossary[:term].each { |term| terms[term[:name]] = term[:value] }

  out = []
  out << comment_block(glossary)
  out << "TalkObject.addGlossary('#{glossary[:name]}', #{terms.to_json});"
  out.join("\n")
end

#glossary_term_name(name) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 34

def glossary_term_name(name)
  "k"+name
end

#import_classes ⇒ Object 



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# File 'lib/languages/java/java.rb', line 75

def import_classes
  (list_references_for_class(@current).map { |name| "import #{name};"}).join("\n")
end

#is_array?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/languages/language.rb', line 28

def is_array?(type)
  type == "[]"
end

#is_container?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contexts/field.rb', line 20

def is_container?(type)
	type.end_with? "[]" or type.end_with? "{}"
end

#is_dict?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/languages/language.rb', line 32

def is_dict?(type)
  type == "{}"
end

#is_native?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/languages/language.rb', line 24

def is_native?(type)
  type != "talkobject" and is_primitive?(type)
end

#is_primitive?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contexts/field.rb', line 12

def is_primitive?(type)
	primitives = [
		"uint8", "uint16", "uint32", "uint64",
		"int8", "int16", "int32", "int64",
		"string", "real", "bool", "object", "talkobject" ]
	primitives.include? type
end

#list_references_for_class(cls) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 46

def list_references_for_class(cls)
  references = Set.new
  cls[:field].each do |field|
    unless is_primitive?(field[:type].first) then
      references.add(class_named(field[:type][0], @base[:class])[:name])
    end
  end

  references.add("java.math.BigDecimal") if class_has_bigdec(cls)
  references.add("java.util.Map") if class_has_map(cls)
  references.to_a
end

#make_source ⇒ Object 



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# File 'lib/languages/js/js.rb', line 3

def make_source
  @prefix = common_class_prefix if meta(:namespace) == "true"
  transform = meta(:minify) ? lambda { |source| Uglifier.compile(source)} : nil
  generate_template(meta(:file) || "talk.js", "talk.js.erb", transform)
end

#primitive_type(unsigned, size) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 108

def primitive_type(unsigned, size)
  type = "int#{size}_t"
  type = "u" + type if unsigned
  type
end

#protocol_constant_name(name) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 84

def protocol_constant_name(name)
  name = (name.split("/").map { |x| x[0].upcase + x[1..-1] }).join("")
  "kProto#{name}"
end

#protocol_line(proto) ⇒ Object 



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# File 'lib/languages/js/js.rb', line 55

def protocol_line(proto)
  methods = proto[:method].map { |m| m[:name] }
  out = []
  out << comment_block(proto)
  out << "TalkObject.addProtocol('#{proto[:name]}', #{methods.to_json});"
  out.join("\n")
end

#protocol_method_name(p_name, m_name) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 89

def protocol_method_name(p_name, m_name)
  m_name = m_name[0].upcase + m_name[1..-1]
  "#{protocol_constant_name(p_name)}Method#{m_name}"
end

#rootclass ⇒ Object 



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# File 'lib/languages/language.rb', line 16

def rootclass
  @target[:rootclass] || "TalkObject"
end

#safe_escape(str) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 146

def safe_escape(str)
  str.gsub("\\", "\\\\\\").gsub("\"", "\\\"")
end

#setter_name(field) ⇒ Object 



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# File 'lib/languages/java/java.rb', line 176

def setter_name(field)
  "set#{field[:name].sub(/^(\w)/) {|s| s.capitalize}}"
end

#superclass(cls) ⇒ Object 



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# File 'lib/languages/language.rb', line 20

def superclass(cls)
  cls[:inherits] || rootclass
end

#talk_definition ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 150

def talk_definition
  @base
end

#to_val ⇒ Object 



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# File 'lib/contexts/string.rb', line 3

def to_val
	self[:value]
end

#trimmed_fields(cls) ⇒ Object 



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# File 'lib/languages/objc/objc.rb', line 98

def trimmed_fields(cls)
  return cls[:field] unless truncated_name(cls[:name]) == 'NamedObjectWrapper'
  cls[:field].reject { |f| f[:name] == "body" }
end