--- a/src/Tools/jEdit/src/session_dockable.scala Fri Nov 30 17:12:01 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,176 +0,0 @@
-/* Title: Tools/jEdit/src/session_dockable.scala
- Author: Makarius
-
-Dockable window for prover session management.
-*/
-
-package isabelle.jedit
-
-
-import isabelle._
-
-import scala.actors.Actor._
-import scala.swing.{FlowPanel, Button, TextArea, Label, ListView, Alignment, ScrollPane, Component}
-import scala.swing.event.{ButtonClicked, MouseClicked}
-
-import java.lang.System
-import java.awt.{BorderLayout, Graphics2D, Insets}
-import javax.swing.{JList, BorderFactory}
-import javax.swing.border.{BevelBorder, SoftBevelBorder}
-
-import org.gjt.sp.jedit.{View, jEdit}
-
-
-class Session_Dockable(view: View, position: String) extends Dockable(view, position)
-{
- /* status */
-
- private val status = new ListView(Nil: List[Document.Node.Name]) {
- listenTo(mouse.clicks)
- reactions += {
- case MouseClicked(_, point, _, clicks, _) if clicks == 2 =>
- val index = peer.locationToIndex(point)
- if (index >= 0) jEdit.openFile(view, listData(index).node)
- }
- }
- status.peer.setLayoutOrientation(JList.HORIZONTAL_WRAP)
- status.peer.setVisibleRowCount(0)
- status.selection.intervalMode = ListView.IntervalMode.Single
-
- set_content(new ScrollPane(status))
-
-
- /* controls */
-
- private val session_phase = new Label(PIDE.session.phase.toString)
- session_phase.border = new SoftBevelBorder(BevelBorder.LOWERED)
- session_phase.tooltip = "Prover status"
-
- private def handle_phase(phase: Session.Phase)
- {
- Swing_Thread.later { session_phase.text = " " + phase.toString + " " }
- }
-
- private val cancel = new Button("Cancel") {
- reactions += { case ButtonClicked(_) => PIDE.cancel_execution() }
- }
- cancel.tooltip = jEdit.getProperty("isabelle.cancel-execution.label")
-
- private val check = new Button("Check") {
- reactions += { case ButtonClicked(_) => PIDE.check_buffer(view.getBuffer) }
- }
- check.tooltip = jEdit.getProperty("isabelle.check-buffer.label")
-
- private val logic = Isabelle_Logic.logic_selector(true)
-
- private val controls =
- new FlowPanel(FlowPanel.Alignment.Right)(check, cancel, session_phase, logic)
- add(controls.peer, BorderLayout.NORTH)
-
-
- /* component state -- owned by Swing thread */
-
- private var nodes_status: Map[Document.Node.Name, Protocol.Node_Status] = Map.empty
-
- private object Node_Renderer_Component extends Label
- {
- opaque = false
- xAlignment = Alignment.Leading
- border = BorderFactory.createEmptyBorder(2, 2, 2, 2)
-
- var node_name = Document.Node.Name.empty
- override def paintComponent(gfx: Graphics2D)
- {
- nodes_status.get(node_name) match {
- case Some(st) if st.total > 0 =>
- val size = peer.getSize()
- val insets = border.getBorderInsets(this.peer)
- val w = size.width - insets.left - insets.right
- val h = size.height - insets.top - insets.bottom
- var end = size.width - insets.right
- for {
- (n, color) <- List(
- (st.unprocessed, PIDE.options.color_value("unprocessed1_color")),
- (st.running, PIDE.options.color_value("running_color")),
- (st.warned, PIDE.options.color_value("warning_color")),
- (st.failed, PIDE.options.color_value("error_color"))) }
- {
- gfx.setColor(color)
- val v = (n * w / st.total) max (if (n > 0) 2 else 0)
- gfx.fillRect(end - v, insets.top, v, h)
- end -= v
- }
- case _ =>
- }
- super.paintComponent(gfx)
- }
- }
-
- private class Node_Renderer extends ListView.Renderer[Document.Node.Name]
- {
- def componentFor(list: ListView[_], isSelected: Boolean, focused: Boolean,
- name: Document.Node.Name, index: Int): Component =
- {
- val component = Node_Renderer_Component
- component.node_name = name
- component.text = name.theory
- component
- }
- }
- status.renderer = new Node_Renderer
-
- private def handle_update(restriction: Option[Set[Document.Node.Name]] = None)
- {
- Swing_Thread.now {
- val snapshot = PIDE.session.snapshot()
-
- val iterator =
- restriction match {
- case Some(names) => names.iterator.map(name => (name, snapshot.version.nodes(name)))
- case None => snapshot.version.nodes.entries
- }
- val nodes_status1 =
- (nodes_status /: iterator)({ case (status, (name, node)) =>
- if (PIDE.thy_load.loaded_theories(name.theory)) status
- else status + (name -> Protocol.node_status(snapshot.state, snapshot.version, node)) })
-
- if (nodes_status != nodes_status1) {
- nodes_status = nodes_status1
- status.listData =
- snapshot.version.nodes.topological_order.filter(
- (name: Document.Node.Name) => nodes_status.isDefinedAt(name))
- }
- }
- }
-
-
- /* main actor */
-
- private val main_actor = actor {
- loop {
- react {
- case phase: Session.Phase => handle_phase(phase)
-
- case _: Session.Global_Options => Swing_Thread.later { logic.load () }
-
- case changed: Session.Commands_Changed => handle_update(Some(changed.nodes))
-
- case bad => System.err.println("Session_Dockable: ignoring bad message " + bad)
- }
- }
- }
-
- override def init()
- {
- PIDE.session.phase_changed += main_actor; handle_phase(PIDE.session.phase)
- PIDE.session.global_options += main_actor
- PIDE.session.commands_changed += main_actor; handle_update()
- }
-
- override def exit()
- {
- PIDE.session.phase_changed -= main_actor
- PIDE.session.global_options -= main_actor
- PIDE.session.commands_changed -= main_actor
- }
-}