exerb-studio/model/group.rb


module Model

  class Group < Base

    def initialize
      @name  = nil
      @files = []
    end

    attr_accessor :name, :files

    def self.new_from_xmlnode(node)
      model = self.new
      model.name  = node.attributes['name']
      model.files = node.collect { |filenode|
        if filenode.kind_of?(REXML::Element)
          case filenode.name
          when 'script'  then File.new_from_xmlnode(filenode)
          when 'binary'  then File.new_from_xmlnode(filenode)
          when 'library' then File.new_from_xmlnode(filenode)
          when 'group'   then Group.new_from_xmlnode(filenode)
          end
        end
      }.compact

      return model
    end

    def create_node(tree, parent)
      node = tree.insertItem(parent, WConst::TVI_LAST, @name, Store.set(self))
      tree.setItemIconOf(node, 0, 1)
      @files.each { |file|
        file.create_node(tree, node)
      }
    end

    def savexml(io)
      io.puts(%|<group name="#{@name}">|)
      @files.each { |child|
        child.savexml(io)
      }
      io.puts(%|</group>|)
    end

  end

end