author | wenzelm |
Sat, 18 Aug 2018 12:41:05 +0200 | |
changeset 68758 | a110e7e24e55 |
parent 68321 | daca5f2a0c90 |
child 68759 | 4247e91fa21d |
permissions | -rw-r--r-- |
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/* Title: Tools/jEdit/src/theories_dockable.scala |
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Author: Makarius |
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Dockable window for theories managed by prover. |
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*/ |
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package isabelle.jedit |
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import isabelle._ |
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import isabelle.jedit_base.Dockable |
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import scala.swing.{Button, TextArea, Label, ListView, Alignment, |
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ScrollPane, Component, CheckBox, BorderPanel} |
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import scala.swing.event.{ButtonClicked, MouseClicked, MouseMoved} |
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import java.awt.{BorderLayout, Graphics2D, Color, Point, Dimension} |
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import javax.swing.{JList, BorderFactory, UIManager} |
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import javax.swing.border.{BevelBorder, SoftBevelBorder} |
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import org.gjt.sp.jedit.{View, jEdit} |
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class Theories_Dockable(view: View, position: String) extends Dockable(view, position) |
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{ |
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/* status */ |
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private val status = new ListView(Nil: List[Document.Node.Name]) { |
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background = |
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{ |
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// enforce default value |
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val c = UIManager.getDefaults.getColor("Panel.background") |
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new Color(c.getRed, c.getGreen, c.getBlue, c.getAlpha) |
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} |
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listenTo(mouse.clicks) |
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listenTo(mouse.moves) |
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reactions += { |
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case MouseClicked(_, point, _, clicks, _) => |
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val index = peer.locationToIndex(point) |
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if (index >= 0) { |
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if (in_checkbox(peer.indexToLocation(index), point)) { |
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if (clicks == 1) Document_Model.node_required(listData(index), toggle = true) |
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} |
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else if (clicks == 2) PIDE.editor.goto_file(true, view, listData(index).node) |
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} |
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case MouseMoved(_, point, _) => |
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val index = peer.locationToIndex(point) |
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val index_location = peer.indexToLocation(index) |
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if (index >= 0 && in_checkbox(index_location, point)) |
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tooltip = "Mark as required for continuous checking" |
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else if (index >= 0 && in_label(index_location, point)) { |
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val name = listData(index) |
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val st = overall_node_status(name) |
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tooltip = |
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"theory " + quote(name.theory) + |
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(if (st == Overall_Node_Status.ok) "" else " (" + st + ")") |
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} |
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else tooltip = null |
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} |
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} |
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status.peer.setLayoutOrientation(JList.HORIZONTAL_WRAP) |
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status.peer.setVisibleRowCount(0) |
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status.selection.intervalMode = ListView.IntervalMode.Single |
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set_content(new ScrollPane(status)) |
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/* controls */ |
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def phase_text(phase: Session.Phase): String = "Prover: " + phase.print |
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private val session_phase = new Label(phase_text(PIDE.session.phase)) |
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session_phase.border = new SoftBevelBorder(BevelBorder.LOWERED) |
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session_phase.tooltip = "Status of prover session" |
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private def handle_phase(phase: Session.Phase) |
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{ |
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GUI_Thread.require {} |
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session_phase.text = " " + phase_text(phase) + " " |
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} |
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private val purge = new Button("Purge") { |
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tooltip = "Restrict document model to theories required for open editor buffers" |
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reactions += { case ButtonClicked(_) => PIDE.editor.purge() } |
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} |
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private val continuous_checking = new Isabelle.Continuous_Checking |
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continuous_checking.focusable = false |
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private val logic = JEdit_Sessions.logic_selector(PIDE.options, true) |
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private val controls = |
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Wrap_Panel(List(purge, continuous_checking, session_phase, logic)) |
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add(controls.peer, BorderLayout.NORTH) |
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/* component state -- owned by GUI thread */ |
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private var nodes_status: Map[Document.Node.Name, Document_Status.Node_Status] = Map.empty |
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private var nodes_required: Set[Document.Node.Name] = Document_Model.required_nodes() |
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private object Overall_Node_Status extends Enumeration |
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{ |
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val ok, failed, pending = Value |
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} |
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private def overall_node_status(name: Document.Node.Name): Overall_Node_Status.Value = |
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nodes_status.get(name) match { |
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case Some(st) if st.consolidated => |
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if (st.ok) Overall_Node_Status.ok else Overall_Node_Status.failed |
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case _ => Overall_Node_Status.pending |
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} |
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private def in(geometry: Option[(Point, Dimension)], loc0: Point, p: Point): Boolean = |
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geometry match { |
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case Some((loc, size)) => |
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loc0.x + loc.x <= p.x && p.x < loc0.x + size.width && |
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loc0.y + loc.y <= p.y && p.y < loc0.y + size.height |
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case None => false |
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} |
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private def in_checkbox(loc0: Point, p: Point): Boolean = |
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Node_Renderer_Component != null && in(Node_Renderer_Component.checkbox_geometry, loc0, p) |
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private def in_label(loc0: Point, p: Point): Boolean = |
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Node_Renderer_Component != null && in(Node_Renderer_Component.label_geometry, loc0, p) |
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private object Node_Renderer_Component extends BorderPanel |
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{ |
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opaque = true |
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border = BorderFactory.createEmptyBorder(2, 2, 2, 2) |
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var node_name = Document.Node.Name.empty |
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var checkbox_geometry: Option[(Point, Dimension)] = None |
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val checkbox = new CheckBox { |
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opaque = false |
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override def paintComponent(gfx: Graphics2D) |
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{ |
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super.paintComponent(gfx) |
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if (location != null && size != null) |
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checkbox_geometry = Some((location, size)) |
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} |
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} |
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var label_geometry: Option[(Point, Dimension)] = None |
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val label = new Label { |
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background = view.getTextArea.getPainter.getBackground |
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foreground = view.getTextArea.getPainter.getForeground |
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opaque = false |
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xAlignment = Alignment.Leading |
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override def paintComponent(gfx: Graphics2D) |
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{ |
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def paint_segment(x: Int, w: Int, color: Color) |
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{ |
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gfx.setColor(color) |
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gfx.fillRect(x, 0, w, size.height) |
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} |
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paint_segment(0, size.width, background) |
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nodes_status.get(node_name) match { |
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case Some(st) if st.total > 0 => |
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val segments = |
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List( |
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(st.unprocessed, PIDE.options.color_value("unprocessed1_color")), |
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(st.running, PIDE.options.color_value("running_color")), |
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(st.warned, PIDE.options.color_value("warning_color")), |
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(st.failed, PIDE.options.color_value("error_color")) |
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).filter(_._1 > 0) |
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((size.width - 2) /: segments)({ case (last, (n, color)) => |
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val w = (n * ((size.width - 4) - segments.length) / st.total) max 4 |
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paint_segment(last - w, w, color) |
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last - w - 1 |
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}) |
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case _ => |
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paint_segment(0, size.width, PIDE.options.color_value("unprocessed1_color")) |
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} |
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super.paintComponent(gfx) |
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if (location != null && size != null) |
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label_geometry = Some((location, size)) |
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} |
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} |
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def label_border(name: Document.Node.Name) |
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{ |
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val status = overall_node_status(name) |
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val color = |
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if (status == Overall_Node_Status.failed) PIDE.options.color_value("error_color") |
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else label.foreground |
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val thickness1 = if (status == Overall_Node_Status.pending) 1 else 2 |
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val thickness2 = 3 - thickness1 |
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label.border = |
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BorderFactory.createCompoundBorder( |
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BorderFactory.createLineBorder(color, thickness1), |
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BorderFactory.createEmptyBorder(thickness2, thickness2, thickness2, thickness2)) |
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} |
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layout(checkbox) = BorderPanel.Position.West |
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layout(label) = BorderPanel.Position.Center |
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} |
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private class Node_Renderer extends ListView.Renderer[Document.Node.Name] |
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{ |
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def componentFor(list: ListView[_ <: isabelle.Document.Node.Name], isSelected: Boolean, |
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focused: Boolean, name: Document.Node.Name, index: Int): Component = |
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{ |
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val component = Node_Renderer_Component |
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component.node_name = name |
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component.checkbox.selected = nodes_required.contains(name) |
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component.label_border(name) |
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component.label.text = name.theory_base_name |
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component |
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} |
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} |
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status.renderer = new Node_Renderer |
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private def handle_update(restriction: Option[Set[Document.Node.Name]] = None) |
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{ |
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GUI_Thread.require {} |
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|
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val snapshot = PIDE.session.snapshot() |
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val nodes = snapshot.version.nodes |
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val nodes_status1 = |
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(nodes_status /: (restriction.getOrElse(nodes.domain).iterator))( |
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{ case (status, name) => |
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if (PIDE.resources.is_hidden(name) || |
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PIDE.resources.session_base.loaded_theory(name) || |
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nodes(name).is_empty) status |
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else { |
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val st = Document_Status.Node_Status.make(snapshot.state, snapshot.version, name) |
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status + (name -> st) |
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} |
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}) |
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val nodes_status2 = |
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nodes_status1 -- nodes_status1.keysIterator.filter(nodes.is_suppressed(_)) |
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if (nodes_status != nodes_status2) { |
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nodes_status = nodes_status2 |
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status.listData = nodes.topological_order.filter(nodes_status.isDefinedAt(_)) |
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} |
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} |
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/* main */ |
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private val main = |
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Session.Consumer[Any](getClass.getName) { |
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case phase: Session.Phase => |
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GUI_Thread.later { handle_phase(phase) } |
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case _: Session.Global_Options => |
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GUI_Thread.later { |
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continuous_checking.load() |
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logic.load () |
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nodes_required = Document_Model.required_nodes() |
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status.repaint() |
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} |
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case changed: Session.Commands_Changed => |
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GUI_Thread.later { handle_update(Some(changed.nodes)) } |
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} |
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override def init() |
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{ |
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PIDE.session.phase_changed += main |
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PIDE.session.global_options += main |
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PIDE.session.commands_changed += main |
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|
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handle_phase(PIDE.session.phase) |
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handle_update() |
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} |
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override def exit() |
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{ |
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PIDE.session.phase_changed -= main |
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PIDE.session.global_options -= main |
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PIDE.session.commands_changed -= main |
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} |
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} |