Examples of org.jamesii.gui.application.task.ITask

Package org.jamesii.gui.application.task

Examples of org.jamesii.gui.application.task.ITask

org.jamesii.gui.application.task.ITask
This class is supposed to be used for long running task that should run while the UI should still be responsive. Use {@link org.jamesii.gui.application.ProgressDialog#runTask(ITask)} to run thistask and have a progress window shown. Or better yet use {@link TaskManager#addTask(ITask)} to have an automatic management system.
This interface is likely to change in future releases. @author Stefan Rybacki

   * Helper method that is invoked when the preferences dialog is to be closed.
   * It delegates to the {@link IPreferencesPage#closed()} method of all
   * preference pages.
   */
  private void close() {
    ITask task = new ClosePrefPagesTask("Closing Preferences Pages");


    TaskManager.addTask(task);


    setVisible(false);
    dispose();

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   * Helper method that is invoked when the restore button is clicked and it
   * delegates to {@link IPreferencesPage#restoreDefaults()} of all registering
   * pages
   */
  private synchronized void restoreDefaults() {
    ITask task = new RestoreDefaultsTask("Restoring Defaults");


    ProgressDialog.runTask(task);
  }

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   * Helper method that is invoked when the restore button is clicked and it
   * delegates to {@link IPreferencesPage#applyPreferences(IProgressListener)}
   * of all registered pages.
   */
  private synchronized void apply() {
    ITask task = new AbstractTask("Applying") {


      @Override
      protected void task() {
        for (final IPreferencesPage p : pages) {
          if (p != null) {

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    gcButton.setToolTipText("Run Garbage Collector");
    gcButton.addActionListener(new ActionListener() {


      @Override
      public void actionPerformed(ActionEvent e) {
        ITask task = new RunGCTask("Running GC");
        TaskManager.addTask(task);
      }


    });

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            mainFrame.dispose();
          }
        }
      });


      final ITask task =
          new ExitApplicationTask("Exiting Application", emergency);


      new Thread(new Runnable() {
        @Override
        public void run() {

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    // after a blocking task are executed after
    // the blocking task has finished
    final Semaphore s = new Semaphore(0);
    final Semaphore blocking = new Semaphore(0);


    ITask basicTaskBeforeBlocking = new AbstractTask() {
      @Override
      public void task() {
        try {
          Thread.sleep(RUNTIME);
        } catch (final InterruptedException e) {
          assertQueue.add(new FailRunnable(e));
        }
      }


      @Override
      protected void cancelTask() {
      }


    };


    ITask blockingTask = new AbstractTask() {


      @Override
      public void task() {
        try {
          Thread.sleep(RUNTIME);
          blocking.release();
        } catch (final InterruptedException e) {
          assertQueue.add(new FailRunnable(e));
        }
      }


      @Override
      public boolean isBlocking() {
        return true;
      }


      @Override
      protected void cancelTask() {
      }


    };


    ITask basicTaskAfterBlocking = new AbstractTask() {


      @Override
      public void task() {
        // check whether blocking task already finished
        try {

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        @Override
        public void run() {
          final Semaphore s = new Semaphore(0);
          final Semaphore blocking = new Semaphore(0);


          ITask basicTaskBeforeBlocking = new AbstractTask() {


            @Override
            public void task() {
              try {
                Thread.sleep(RUNTIME);
              } catch (InterruptedException e) {
                assertQueue.add(new FailRunnable(e));
              }
            }


            @Override
            protected void cancelTask() {
            }


          };


          ITask blockingTask = new AbstractTask() {


            @Override
            public void task() {
              try {
                Thread.sleep(RUNTIME);
                blocking.release();
              } catch (InterruptedException e) {
                assertQueue.add(new FailRunnable(e));
              }
            }


            @Override
            public boolean isBlocking() {
              return true;
            }


            @Override
            protected void cancelTask() {
            }


          };


          ITask basicTaskAfterBlocking = new AbstractTask() {


            @Override
            public void task() {
              // check whether blocking task already finished
              try {

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    for (int i = 0; i < count; i++) {
      final int j = i;
      semaphores.add(new Semaphore(0));


      final ITask task = new AbstractTask() {
        private final int index = j;


        private final boolean blocking = Math.random() < 0.3;


        @Override

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    });


    // now get all the autotasks and execute their applicationStarted
    // methods
    ITask autoTaskTask = new RunningAutoTasks("Running Autotasks");


    TaskManager.addTask(autoTaskTask);
  }

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      @Override
      public void execute() {
        // simply activate and deactive perspectives according to the preset
        // show progress window
        // put this into ITask and let the TaskManager take care of execution
        ITask task = new AbstractTask("Applying perspective changes") {


          @Override
          protected void task() {
            setTaskInfo(getName() + "...");
            PerspectivePresetManager.setPreset(p);

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Related Classes of org.jamesii.gui.application.task.ITask

org.jamesii.gui.application.ApplicationManager

org.jamesii.gui.application.james.JamesGUI

org.jamesii.gui.application.MemoryMonitor

org.jamesii.gui.application.preferences.PreferencesDialog

org.jamesii.gui.application.task.SequentialTaskTest

org.jamesii.gui.perspective.laf.LafPreferences

org.jamesii.gui.perspective.preset.PresetPerspective

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