Example usage for org.eclipse.jface.util SafeRunnable SafeRunnable

List of usage examples for org.eclipse.jface.util SafeRunnable SafeRunnable

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Introduction

In this page you can find the example usage for org.eclipse.jface.util SafeRunnable SafeRunnable.

Prototype

public SafeRunnable()

Source Link

Document

Creates a new instance of SafeRunnable with a default error message.

Usage

From source file:au.com.langdale.ui.util.SelectionProvider.java

License:Open Source License

public void setSelection(ISelection selection) {
    theSelection = selection;/* w w  w.  j  a va2  s  . c o  m*/
    final SelectionChangedEvent e = new SelectionChangedEvent(this, selection);
    Object[] listenersArray = listeners.toArray();

    for (int i = 0; i < listenersArray.length; i++) {
        final ISelectionChangedListener l = (ISelectionChangedListener) listenersArray[i];
        SafeRunner.run(new SafeRunnable() {
            public void run() {
                l.selectionChanged(e);
            }
        });
    }
}

From source file:au.gov.ansto.bragg.echidna.ui.views.EchidnaAnalysisControlView.java

License:Open Source License

@Override
public void createPartControl(Composite composite) {
    super.createPartControl(composite);

    progressBar = new ProgressBar(parameterEditorsHolderComposite, SWT.HORIZONTAL | SWT.NULL);
    GridData data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    progressBar.setLayoutData(data);//w w  w  .java  2 s  . c  om
    progressBar.setForeground(composite.getDisplay().getSystemColor(SWT.COLOR_DARK_RED));
    progressBar.setEnabled(false);

    //      progressBar.moveAbove(parameterGroupButtonsComposite);
    defaultParametersButton.dispose();
    revertParametersButton.dispose();
    configurationButton.dispose();
    applyParametersButton.setText("Apply");
    data = new GridData();
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    applyParametersButton.setLayoutData(data);

    exportAllButton = new Button(parameterGroupButtonsComposite, SWT.PUSH);
    exportAllButton.setText("Export Selected ...");
    exportAllButton.setImage(Activator
            .imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/file-export-16x16.png").createImage());
    exportAllButton.setToolTipText("Export reduction results of all opened nexus files into 3-column files");
    //      exportAllButton.setEnabled(isDataSourceAvailable());
    stripChoiceMenu = new Menu(composite.getShell(), SWT.POP_UP);
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    exportAllButton.setLayoutData(data);

    initListener();
    //      parameterGroupButtonsComposite.layout();
    //      parameterGroupButtonsComposite.update();
    //      parameterGroupButtonsComposite.redraw();
    //      parameterGroupButtonsComposite.getParent().update();
    //      parameterGroupButtonsComposite.getParent().redraw();
    AlgorithmTask task = getAlgorithmTask();
    final Operation operation = task.getOperationManager(0).getOperation(NAVIGATION_PROCESSOR_NAME);
    //      final OperationParameter parameter = operation.getOperationParameter(SCAN_VARIABLE_NAME);
    //      final Operation plotOperation = task.getOperationManager(0).getOperation(ONEDPLOT_PROCESSOR_NAME);
    //      final Operation geometryOperation = task.getOperationManager(0).getOperation(CORRECTED_HISTOGRAM_PROCESSOR_NAME);
    //      final Operation integrationOperation = task.getOperationManager(0).getOperation(INTEGRATION_PROCESSOR_NAME);

    //      final IPointLocatorListener mouseListener = new IPointLocatorListener(){
    //
    //         public void locationUpdated(double x, double y, double val) {
    //            List<OperationParameterEditor> editors = parameterEditorsMap.get(operation.getName());
    //            for (OperationParameterEditor editor : editors){
    //               if (editor.getOperationParameter() == parameter){
    ////                  parameter.setValue(new Double(x));
    ////                  editor.loadData();
    //                  if (editor instanceof OptionOperationParameterEditor)
    //                     ((OptionOperationParameterEditor) editor).setSelection(new Double(x));
    //               }
    //            }
    //            
    //            applyParameters();
    //         }
    //      };
    //      loadPreference();

    statusListener = new AlgorithmTaskStatusListener() {

        public void onChange(final AlgorithmStatus status) {
            DisplayManager.getDefault().asyncExec(new Runnable() {

                public void run() {
                    if (currentStatus != AlgorithmStatus.Running && status == AlgorithmStatus.Running) {

                        progressBar.setEnabled(true);
                        progressBar.setMinimum(0);
                        progressBar.setMaximum(algorithmTask.getOperationManager(0).getOperations().size());
                        //                     progressBar.setMaximum(6);
                    } else if (status == AlgorithmStatus.End) { //AlgorithmStatus.Running && status != AlgorithmStatus.Running){
                        progressBar.setSelection(0);
                        progressBar.setEnabled(false);
                    }
                    currentStatus = status;
                }
            });
        }

        public void setStage(final int operationIndex, final AlgorithmStatus status) {
            DisplayManager.getDefault().asyncExec(new Runnable() {

                public void run() {
                    if (progressBar.isEnabled()) {
                        if (progressBar.isEnabled() && progressBar.getMaximum() > operationIndex + 1
                                && operationIndex + 1 > progressBar.getSelection()) {
                            progressBar.setSelection(operationIndex + 1);
                        } else if (progressBar.getMaximum() == operationIndex + 1) {
                            progressBar.setSelection(0);
                            progressBar.setMaximum(0);
                            progressBar.setEnabled(false);
                        }
                    }
                }
            });
        }
    };

    algorithmTask.addStatusListener(statusListener);
    loadPreference();

    SafeUIRunner.asyncExec(new SafeRunnable() {

        @Override
        public void run() throws Exception {
            try {
                au.gov.ansto.bragg.kakadu.ui.plot.Plot plot3 = PlotManager.openPlot(PlotType.OverlayPlot,
                        getViewSite().getWorkbenchWindow(), 3);
                plot3.setQuickRemoveEnabled(true);
                plot3.getMultiPlotDataManager().setStartColorIndex(1);
                //               plot3.setDataViewSelection(true);
            } catch (PartInitException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

    });

}

From source file:au.gov.ansto.bragg.kakadu.ui.widget.CheckboxTableTreeViewer.java

License:Open Source License

/**
 * Notifies any check state listeners that a check state changed  has been received.
 * Only listeners registered at the time this method is called are notified.
 *
 * @param event a check state changed event
 *
 * @see ICheckStateListener#checkStateChanged
 *//*from  w  w w.java  2  s.c om*/
private void fireCheckStateChanged(final CheckStateChangedEvent event) {
    Object[] array = checkStateListeners.getListeners();
    for (int i = 0; i < array.length; i++) {
        final ICheckStateListener l = (ICheckStateListener) array[i];
        SafeRunnable.run(new SafeRunnable() {
            public void run() {
                l.checkStateChanged(event);
            }
        });
    }
}

From source file:au.gov.ansto.bragg.nbi.ui.tasks.PythonScriptingTask.java

License:Open Source License

private void createNewScriptConsoleAndRun(final IScriptExecutor executor, final IScriptBlock block) {
    if (consoleHolder == null || consoleHolder.isDisposed()) {
        return;//from ww  w .  j av a 2 s. co  m
    }
    SafeUIRunner.asyncExec(new SafeRunnable() {
        public void run() throws Exception {
            /*************************************************************
             * Refresh UI
             *************************************************************/
            for (Control child : consoleHolder.getChildren()) {
                child.dispose();
            }
            if (consoleHolder.getMenu() == null || consoleHolder.getMenu().isDisposed()) {
                consoleHolder.setMenu(new Menu(consoleHolder));
            }

            /*************************************************************
             * Creates new viewer
             *************************************************************/
            ICommandLineViewer console = new CommandLineViewer();
            Composite composite = toolkit.createComposite(consoleHolder, SWT.NONE);
            composite.setLayout(new FillLayout());
            console.createPartControl(composite,
                    ICommandLineViewer.NO_INPUT_TEXT | ICommandLineViewer.NO_UTIL_AREA);
            console.setScriptExecutor(executor);
            consoleHolder.layout(true, true);

            /*************************************************************
             * Run script
             *************************************************************/
            executor.runScript(block);
            executor.runTask(new Runnable() {
                public void run() {
                    result = executor.getEngine().get("__workflow_output__");
                    resultReady = true;
                }
            });
        }
    });
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.HMControlWidget.java

License:Open Source License

private void bindProxy() {
    // Get command controller
    Job job = new Job("Get command controller") {
        protected IStatus run(IProgressMonitor monitor) {
            // Check if SICS is ready
            if (SicsCore.getSicsController() == null) {
                schedule(500);/* ww  w  .  ja v  a2  s  . c  o  m*/
                return Status.OK_STATUS;
            }
            // Get controller
            commandController = (ICommandController) SicsCore.getSicsController()
                    .findComponentController(PATH_HISTMEM);
            // Create UI
            SafeUIRunner.asyncExec(new SafeRunnable() {
                public void run() throws Exception {
                    createUI();
                }
            });
            return Status.OK_STATUS;
        }
    };
    job.schedule();
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.HMControlWidget.java

License:Open Source License

private void unbindProxy() {
    commandController = null;// ww w  .  j a  v a  2  s.co m
    // Disable UI
    SafeUIRunner.asyncExec(new SafeRunnable() {
        public void run() throws Exception {
            HMControlWidget.this.setEnabled(false);
        }
    });
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.HMControlWidget.java

License:Open Source License

private void updateData(final Object control, final Object data) {
    SafeUIRunner.asyncExec(new SafeRunnable() {
        public void run() throws Exception {
            if (control instanceof ComboViewer) {
                // Update Mode
                ((ComboViewer) control).setSelection(new StructuredSelection(data));
            } else if (control instanceof Text) {
                // Update preset
                ((Text) control).setText(data.toString());
            } else if (control instanceof Button) {
                // Command status
                if (CommandStatus.valueOf((String) data).equals(CommandStatus.IDLE)) {
                    ((Button) control).setImage(InternalImage.START_32.getImage());
                    ((Button) control).setData("status", "idle");
                } else {
                    ((Button) control).setImage(InternalImage.STOP_32.getImage());
                    ((Button) control).setData("status", "running");
                }/*from w  ww. ja v a 2s . co  m*/
            }
        }
    });
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.ShutterStatusWidget.java

License:Open Source License

public void renderWidget() {
    setBackgroundMode(SWT.INHERIT_FORCE);
    GridLayoutFactory.swtDefaults().applyTo(this);

    Label label = getToolkit().createLabel(this, "Secondary\n--", SWT.CENTER | SWT.WRAP | SWT.BORDER);
    label.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(label);
    Context context = new Context();
    context.path = "/instrument/status/secondary";
    context.label = label;/*from   ww  w. j a va2  s .c o m*/
    context.originalForeground = label.getForeground();
    context.handler = new HdbEventHandler(context).activate();
    contexts.add(context);

    label = getToolkit().createLabel(this, "Sample\n--", SWT.CENTER | SWT.WRAP | SWT.BORDER);
    label.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(label);
    context = new Context();
    context.path = "/instrument/status/tertiary";
    context.label = label;
    context.originalForeground = label.getForeground();
    context.handler = new HdbEventHandler(context).activate();
    contexts.add(context);

    // TODO: test this code
    // [GUMTREE-141] Blinking
    eventHandler = new EventHandler(IDirectoryService.EVENT_TOPIC_BIND) {
        @Override
        public void handleEvent(Event event) {
            // TODO: use topic to filter
            if (event.getProperty(IDirectoryService.EVENT_PROP_NAME).equals("shutterStatusCheckFailed")) {
                if ((Boolean) event.getProperty(IDirectoryService.EVENT_PROP_OBJECT)) {
                    final int[] counter = new int[] { 0 };
                    final Map<Label, Color> originalColourMap = new HashMap<Label, Color>();
                    Job job = new Job("") {
                        protected IStatus run(IProgressMonitor monitor) {
                            // Over 5 times ... exit
                            if (isDisposed() || counter[0] > 5) {
                                return Status.OK_STATUS;
                            }
                            SafeUIRunner.asyncExec(new SafeRunnable() {
                                public void run() throws Exception {
                                    for (Context context : contexts) {
                                        if (!context.isActivated) {
                                            continue;
                                        }
                                        // Initialise and finalise
                                        if (counter[0] == 0) {
                                            originalColourMap.put(context.label, context.label.getBackground());
                                        } else if (counter[0] >= 5) {
                                            context.label.setBackground(originalColourMap.get(context.label));
                                        }
                                        // Blinking
                                        if (counter[0] % 2 == 0) {
                                            context.label.setBackground(null);
                                        } else {
                                            context.label.setBackground(originalColourMap.get(context.label));
                                        }
                                    }
                                    counter[0]++;
                                }
                            });
                            // Repeat every 0.5 sec
                            schedule(500);
                            return Status.OK_STATUS;
                        }
                    };
                    // Run now
                    job.schedule();
                }
            }

        }
    };
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.ShutterStatusWidget.java

License:Open Source License

protected void disableWidget() {
    if (contexts == null) {
        return;/*from  ww  w . ja  v a  2  s.  c o  m*/
    }
    if (eventHandler != null) {
        eventHandler.deactivate();
    }
    SafeUIRunner.asyncExec(new SafeRunnable() {
        @Override
        public void run() throws Exception {
            for (final Context context : contexts) {
                // Set label text
                StringBuilder builder = new StringBuilder();
                if (context.path.endsWith("secondary")) {
                    builder.append("Secondary\n");
                } else if (context.path.endsWith("tertiary")) {
                    builder.append("Sample\n");
                }
                builder.append("--");
                context.label.setText(builder.toString());
                context.label.setBackground(null);
                context.label.setForeground(context.originalForeground);
                context.isActivated = false;
            }
        }
    });
}

From source file:au.gov.ansto.bragg.nbi.ui.widgets.ShutterStatusWidget.java

License:Open Source License

private void updateLabel(final Context context, final String data) {
    SafeUIRunner.asyncExec(new SafeRunnable() {
        public void run() throws Exception {
            if (isDisposed()) {
                return;
            }// w  w w . j  av a 2 s .  co  m
            // Set label text
            StringBuilder builder = new StringBuilder();
            if (context.path.endsWith("secondary")) {
                builder.append("Secondary\n");
            } else if (context.path.endsWith("tertiary")) {
                builder.append("Sample\n");
            }
            builder.append(data);
            context.label.setText(builder.toString());
            // Set colour based on status
            if (data.equalsIgnoreCase("Opened") | data.equalsIgnoreCase("OPEN")) {
                context.label.setBackground(getDisplay().getSystemColor(SWT.COLOR_GREEN));
                context.label.setForeground(getDisplay().getSystemColor(SWT.COLOR_BLACK));
                context.isActivated = true;
            } else if (data.equalsIgnoreCase("Closed") | data.equalsIgnoreCase("CLOSE")) {
                context.label.setBackground(getDisplay().getSystemColor(SWT.COLOR_RED));
                context.label.setForeground(getDisplay().getSystemColor(SWT.COLOR_WHITE));
                context.isActivated = true;
            } else {
                context.label.setBackground(null);
                context.label.setForeground(context.originalForeground);
                context.isActivated = false;
            }
        }
    });
}