Example usage for org.eclipse.jface.viewers IStructuredSelection toArray

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection toArray.

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:gov.redhawk.sca.internal.ui.handlers.DisconnectDomainHandler.java

License:Open Source License

/**
 * {@inheritDoc}//w  w w  .j  a va  2s.  c om
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            if (obj instanceof ScaDomainManager) {
                final ScaDomainManager domMgr = (ScaDomainManager) obj;
                final Job job = new Job("Disconnecting Domain") {

                    @Override
                    protected IStatus run(final IProgressMonitor monitor) {
                        monitor.beginTask("Disconnecting from domain " + domMgr.getName(),
                                IProgressMonitor.UNKNOWN);
                        try {
                            domMgr.disconnect();
                            return Status.OK_STATUS;
                        } catch (final Exception e) { // SUPPRESS CHECKSTYLE Logged Catch all exception
                            return new Status(IStatus.ERROR, ScaUiPlugin.PLUGIN_ID, "Failed to connect", e);
                        }
                    }

                };
                job.setPriority(Job.LONG);
                job.setUser(true);
                job.schedule();
            }
        }
    }
    // TODO Auto-generated method stub
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.DisconnectPortHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*from   www  .  j  av  a  2  s.  c o m*/
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            if (obj instanceof ScaConnection) {
                new DisconnectJob((ScaConnection) obj).schedule();
            }
        }
    }
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.InitHandler.java

License:Open Source License

/**
 * {@inheritDoc}// w  w  w. j  av a 2 s.c o  m
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            if (obj instanceof LifeCycleOperations) {
                final LifeCycleOperations op = (LifeCycleOperations) obj;
                final Job job = new Job("Initializing") {

                    @Override
                    protected IStatus run(final IProgressMonitor monitor) {
                        monitor.beginTask("Initializing: " + op, IProgressMonitor.UNKNOWN);
                        try {
                            op.initialize();
                            return Status.OK_STATUS;
                        } catch (final InitializeError e) {
                            return new Status(IStatus.ERROR, ScaUiPlugin.PLUGIN_ID,
                                    "Failed to initialize: " + op, e);
                        }
                    }

                };
                job.schedule();
            }
        }
    }
    // TODO Auto-generated method stub
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.RefreshHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*  www. j  av  a2s .c  o  m*/
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        final List<IRefreshable> refreshList = new ArrayList<IRefreshable>();
        for (final Object obj : structuredSelection.toList()) {
            final IRefreshable dataObj = PluginUtil.adapt(IRefreshable.class, obj, true);
            if (dataObj != null) {
                refreshList.add(dataObj);
            }
        }
        final int size = refreshList.size();
        if (size > 0) {
            final IProgressMonitor refreshProgressGroup = Job.getJobManager().createProgressGroup();
            final IWorkbenchPart activePart = HandlerUtil.getActivePart(event);
            refreshProgressGroup.beginTask("Refreshing elements...", size);
            final ScaItemProviderAdapterFactory adapterFactory = new ScaItemProviderAdapterFactory();
            final Display display = HandlerUtil.getActiveShell(event).getDisplay();
            for (final IRefreshable dataObj : refreshList) {
                final IItemLabelProvider lp = (IItemLabelProvider) adapterFactory.adapt(dataObj,
                        IItemLabelProvider.class);
                String label = "";
                if (lp != null) {
                    label = " " + lp.getText(dataObj);
                }
                final Job job = new Job("Refreshing" + label) {

                    @Override
                    protected IStatus run(final IProgressMonitor monitor) {
                        try {
                            dataObj.refresh(monitor, RefreshDepth.CHILDREN);
                            final WorkbenchJob uiJob = new WorkbenchJob(display, "Refresh viewer") {

                                @Override
                                public IStatus runInUIThread(final IProgressMonitor monitor) {
                                    if (activePart instanceof CommonNavigator) {
                                        final CommonNavigator navigator = (CommonNavigator) activePart;
                                        navigator.getCommonViewer().refresh(structuredSelection.toArray());
                                    }
                                    refreshProgressGroup.done();
                                    return Status.OK_STATUS;
                                }
                            };
                            uiJob.setPriority(Job.INTERACTIVE);
                            uiJob.setUser(false);
                            uiJob.schedule();
                        } catch (final InterruptedException e) {
                            return Status.CANCEL_STATUS;
                        }
                        return Status.OK_STATUS;
                    }

                    @Override
                    protected void canceling() {
                        getThread().interrupt();
                        super.canceling();
                    }
                };
                job.setProgressGroup(refreshProgressGroup, 1);
                job.setUser(true);
                job.schedule();
            }
            adapterFactory.dispose();
        }
    }
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.ReleaseHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*from   w w w .  ja va 2 s  .c o m*/
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            release(obj, event);
        }
    } else {
        final IEditorPart editor = HandlerUtil.getActiveEditor(event);
        release(editor, event);
    }

    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.RemoveDomainHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*from   w ww .  ja  v  a  2s.  co m*/
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        final MessageDialog dialog = new MessageDialog(
                PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), "Delete Domain Connection",
                null, "Are you sure you want to remove the selected domains?", MessageDialog.QUESTION,
                new String[] { "OK", "Cancel" }, 0);
        if (dialog.open() == Window.OK) {
            for (final Object obj : ss.toArray()) {
                if (obj instanceof ScaDomainManager) {
                    final ScaDomainManager domMgr = (ScaDomainManager) obj;
                    domMgr.disconnect();
                    ScaModelCommand.execute(domMgr, new ScaModelCommand() {

                        @Override
                        public void execute() {
                            ScaPlugin.getDefault().getDomainManagerRegistry(Display.getCurrent()).getDomains()
                                    .remove(domMgr);
                        }

                    });
                }
            }
        }
    }
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.ShutdownNodeHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*from w w w  . j  a  v  a2s .c  o  m*/
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            final DeviceManagerOperations op = PluginUtil.adapt(DeviceManagerOperations.class, obj);
            if (op != null) {
                final Job job = new Job("Shutting down Device Manager") {

                    @Override
                    protected IStatus run(final IProgressMonitor monitor) {
                        monitor.beginTask("Shutting down: " + op.label(), IProgressMonitor.UNKNOWN);

                        // Try to shutdown the Device Manager
                        op.shutdown();
                        return Status.OK_STATUS;
                    }

                };
                job.setUser(true);
                job.schedule();
            }
        }
    }
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.StartResouceOpHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*from  ww w  .ja  v  a 2 s.  co  m*/
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            start(obj);
        }
    } else {
        final IEditorPart editor = HandlerUtil.getActiveEditor(event);
        start(editor);
    }
    // TODO Auto-generated method stub
    return null;
}

From source file:gov.redhawk.sca.internal.ui.handlers.StopResourceOpHandler.java

License:Open Source License

/**
 * {@inheritDoc}//  w  ww  .j a  v  a 2s. com
 */

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = HandlerUtil.getCurrentSelection(event);
    }
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            stop(obj);
        }
    } else {
        final IEditorPart editor = HandlerUtil.getActiveEditor(event);
        stop(editor);
    }
    // TODO Auto-generated method stub
    return null;
}

From source file:gov.redhawk.sca.model.provider.refresh.internal.ui.handlers.AutoRefreshHandler.java

License:Open Source License

/**
 * {@inheritDoc}//from  w  w  w. j a v a  2  s . c o  m
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final ISelection selection = HandlerUtil.getActiveMenuSelection(event);
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object obj : ss.toArray()) {
            if (obj instanceof DataProviderObject) {
                try {
                    ScaModelCommand.runExclusive((DataProviderObject) obj,
                            new RunnableWithResult.Impl<Object>() {

                                @Override
                                public void run() {
                                    final DataProviderObject dataObj = (DataProviderObject) obj;
                                    final Object[] providers = dataObj.getDataProviders().toArray();
                                    boolean state = false;
                                    for (final Object provider : providers) {
                                        if (provider instanceof RefreshTasker) {
                                            final RefreshTasker job = (RefreshTasker) provider;
                                            state = !job.isActive();
                                            job.setActive(state);
                                        }
                                    }
                                    updateRefreshDataProvider(state, dataObj);
                                }

                            });
                } catch (final InterruptedException e) {
                    // PASS
                }
            }
        }
    }
    return null;
}