Class: SublimeDSL::SublimeText::Menu::Item

Inherits:
Object
  • Object
show all
Defined in:
lib/sublime_dsl/sublime_text/menu.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Item

Returns a new instance of Item.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 76

def initialize()
  @command = nil
  @caption = nil
  @mnemonic = nil
  @id = nil
  @checkbox = nil
  @platform = nil
  @items = []
end

Instance Attribute Details

#caption ⇒ Object

Returns the value of attribute caption.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def caption
  @caption
end

#checkbox ⇒ Object

Returns the value of attribute checkbox.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def checkbox
  @checkbox
end

#command ⇒ Object

Returns the value of attribute command.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def command
  @command
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def id
  @id
end

#items ⇒ Object (readonly)

Returns the value of attribute items.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 74

def items
  @items
end

#mnemonic ⇒ Object

Returns the value of attribute mnemonic.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def mnemonic
  @mnemonic
end

#platform ⇒ Object

Returns the value of attribute platform.



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 73

def platform
  @platform
end

Class Method Details

.from_json(json_hash) ⇒ Object 



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 52

def self.from_json(json_hash)
  h = json_hash.dup
  item = Item.new.tap do |i|
    i.caption = h.delete('caption')
    i.mnemonic = h.delete('mnemonic')
    cmd = h.delete('command')
    args = h.delete('args')
    i.command = Command.new(cmd, args) if cmd
    i.id = h.delete('id')
    i.checkbox = h.delete('checkbox')
    i.platform = h.delete('platform')
  end
  children = h.delete('children') || []
  children.each do |c|
    item.items << Item.from_json(c)
  end
  h.empty? or warn "unkown keys ignored: #{h.inspect}"

  item
end

Instance Method Details

#to_dsl(indent = ' ') ⇒ Object 



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 86

def to_dsl(indent = '  ')
  args = ''
  options = []

  if caption
    cap = caption.gsub('&', '&&')
    if mnemonic
      if cap =~ /^(.*?)(#{mnemonic})(.*)$/i
        args << "#{$1}&#{$2}#{$3}".to_source
      else
        args << cap.to_source
        options << "mnemonic: #{mnemonic.to_source}"
      end
    else
      args << cap.to_source
    end
  end

  if command
    args << ', ' unless args.empty?
    args << command.to_dsl
    options << "mnemonic: #{mnemonic.to_source}" if caption.nil? && mnemonic
  end

  options << "id: #{id.to_source}" if id
  options << "checkbox: true" if checkbox
  options << "platform: #{platform.to_source}" if platform

  dsl = "#{indent}item #{args}"
  unless options.empty?
    dsl << ', ' unless args.empty?
    dsl << options.join(', ')
  end

  unless items.empty?
    i = indent + '  '
    dsl << " do\n"
    items.each do |c|
      dsl << c.to_dsl(i) << "\n"
    end
    dsl << "#{indent}end"
  end

  dsl
end

#to_h(include_items = true) ⇒ Object 



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 132

def to_h(include_items = true)
  h = {}
  h['caption'] = caption if caption
  h['mnemonic'] = mnemonic if mnemonic
  h.merge! command.to_h if command
  h['id'] = id if id
  h['checkbox'] = checkbox if checkbox
  h['platform'] = platform if platform
  h['children'] = items.map(&:to_h) if include_items && !items.empty?
  h
end

#to_json(indent) ⇒ Object 



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# File 'lib/sublime_dsl/sublime_text/menu.rb', line 144

def to_json(indent)
  return indent + JSON.generate(to_h) if items.empty?
  json = indent + JSON.pretty_generate(to_h(false))
  json = json[0..-3] # remove trailing "\n}"
  json.gsub!("\n", "\n#{indent}")
  json << %(,\n#{indent}  "children": [\n)
  ind = indent + '    '
  json << items.map { |i| i.to_json(ind) }.join(",\n")
  json << "\n#{indent}  ]\n#{indent}}"
end