Module: RuGUI::SignalSupport

Included in:
BaseController, BaseView
Defined in:
lib/rugui/signal_support.rb

Defined Under Namespace

Modules: ClassMethods Classes: SignalConnection

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/rugui/signal_support.rb', line 43

def self.included(base)
  base.class_inheritable_accessor :signal_connections
  base.signal_connections = []
  base.extend(ClassMethods)
end

Instance Method Details

#autoconnect_declared_signals(sender) ⇒ Object

Autoconnects declared signal handlers for the widgets in the sender to methods in this instance, or to blocks which have this instance as context.



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# File 'lib/rugui/signal_support.rb', line 29

def autoconnect_declared_signals(sender)
  self.signal_connections.each do |signal_connection|
    if sender.respond_to?(signal_connection.widget_name)
      widget = sender.send(signal_connection.widget_name)

      if (not signal_connection.receiver_block.nil?) and self.is_a?(signal_connection.receiver_class)
        sender.framework_adapter.connect_declared_signal_block(widget, signal_connection.signal_name, self, signal_connection.receiver_block)
      elsif not signal_connection.receiver_method_name.nil? and self.respond_to?(signal_connection.receiver_method_name)
        sender.framework_adapter.connect_declared_signal(widget, signal_connection.signal_name, self, signal_connection.receiver_method_name)
      end
    end
  end
end