author | immler@in.tum.de |
Thu, 18 Dec 2008 01:10:20 +0100 | |
changeset 34406 | f81cd75ae331 |
child 34407 | aad6834ba380 |
child 34460 | cc5b9f02fbea |
permissions | -rw-r--r-- |
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/* |
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* BufferExtension.scala |
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* |
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* To change this template, choose Tools | Template Manager |
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* and open the template in the editor. |
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*/ |
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package isabelle.jedit |
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import isabelle.utils.EventSource |
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import isabelle.prover.{ Prover, Command } |
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import org.w3c.dom.Document |
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import isabelle.IsabelleSystem |
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import org.gjt.sp.jedit.{ jEdit, EBMessage, EBPlugin, Buffer, EditPane, View } |
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import org.gjt.sp.jedit.buffer.JEditBuffer |
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import org.gjt.sp.jedit.msg.{ EditPaneUpdate, PropertiesChanged } |
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import javax.swing.{JTextArea, JScrollPane} |
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class ProverSetup(buffer : JEditBuffer) { |
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val prover = new Prover() |
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var theory_view : TheoryView = null |
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private var _selectedState : Command = null |
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val stateUpdate = new EventSource[Command] |
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def selectedState = _selectedState |
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def selectedState_=(newState : Command) { |
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_selectedState = newState |
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stateUpdate fire newState |
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} |
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val output_text_view = new JTextArea("== Isabelle output ==\n") |
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def activate(view : View) { |
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val logic = Plugin.property("logic") |
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prover.start(if (logic == null) logic else "HOL") |
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val buffer = view.getBuffer |
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val dir = buffer.getDirectory() |
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theory_view = new TheoryView(view.getTextArea) |
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prover.setDocument(theory_view , |
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if (dir.startsWith(Plugin.VFS_PREFIX)) dir.substring(Plugin.VFS_PREFIX.length) else dir) |
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theory_view.activate |
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prover.outputInfo.add( text => { |
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output_text_view.append(text) |
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val dockable = view.getDockableWindowManager.getDockable("Isabelle_output") |
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//link process output if dockable is active |
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if(dockable != null) { |
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val output_dockable = dockable.asInstanceOf[OutputDockable] |
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if(output_dockable.getComponent(0) != output_text_view ) { |
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output_dockable.asInstanceOf[OutputDockable].removeAll |
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output_dockable.asInstanceOf[OutputDockable].add(new JScrollPane(output_text_view)) |
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output_dockable.revalidate |
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} |
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} |
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}) |
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//register for state-view |
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stateUpdate.add(state => { |
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val state_view = view.getDockableWindowManager.getDockable("Isabelle_state") |
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val state_panel = if(state_view != null) state_view.asInstanceOf[StateViewDockable].panel else null |
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if(state_panel != null){ |
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if (state == null) |
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state_panel.setDocument(null : Document) |
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else |
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state_panel.setDocument(state.results_xml, UserAgent.baseURL) |
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} |
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}) |
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//register for theory-view |
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// could also use this: |
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// prover.commandInfo.add(c => Plugin.theory_view.repaint(c.command)) |
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} |
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def deactivate { |
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//TODO: clean up! |
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} |
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} |