/* Title: Tools/jEdit/src/jedit/protocol_dockable.scala
Author: Makarius
Dockable window for protocol messages.
*/
package isabelle.jedit
import isabelle._
import scala.actors.Actor._
import scala.swing.{TextArea, ScrollPane}
import org.gjt.sp.jedit.View
class Protocol_Dockable(view: View, position: String) extends Dockable(view, position)
{
private val text_area = new TextArea
set_content(new ScrollPane(text_area))
/* main actor */
private val main_actor = actor {
loop {
react {
case result: Isabelle_Process.Result =>
Swing_Thread.now { text_area.append(result.message.toString + "\n") }
case bad => System.err.println("Protocol_Dockable: ignoring bad message " + bad)
}
}
}
override def init() { Isabelle.session.raw_results += main_actor }
override def exit() { Isabelle.session.raw_results -= main_actor }
}