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

List of usage examples for org.eclipse.jface.viewers IStructuredSelection getFirstElement

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Introduction

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

Prototype

public Object getFirstElement();

Source Link

Document

Returns the first element in this selection, or null if the selection is empty.

Usage

From source file:com.aptana.ide.server.ui.actions.ServerStopActionDelegate.java

License:Open Source License

/**
 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
 *///from ww w. j  a va 2 s.  c  o m
public void run(IAction action) {
    IStructuredSelection sel = (IStructuredSelection) ((ServersView) view).getSelection();
    if (sel.getFirstElement() != null) {
        IServerRunnable runnable = (IServerRunnable) sel.getFirstElement();
        runnable.stop();
    }
}

From source file:com.aptana.ide.server.ui.views.actions.RestartServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#run()
 *//*from w w w.  j  a v a2  s  .  c  om*/
public void run() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    IServer server = (IServer) selection.getFirstElement();
    try {
        server.restart(server.getMode(), null, null);
    } catch (Exception e) {
        IdeLog.log(ServerUIPlugin.getDefault(), IStatus.ERROR, "exception while restarting server", e); //$NON-NLS-1$
    }
}

From source file:com.aptana.ide.server.ui.views.actions.StartServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#isEnabled()
 *///  w w w.j av a2  s .c o  m
public boolean isEnabled() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    if (!selection.isEmpty()) {
        IServer server = (IServer) selection.getFirstElement();
        IStatus canStart = server.canStart(mode);
        return canStart.isOK();
    }
    return false;
}

From source file:com.aptana.ide.server.ui.views.actions.StartServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#run()
 *///www . j av  a 2s  .  c  o  m
public void run() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    if (!selection.isEmpty()) {
        IServer server = (IServer) selection.getFirstElement();
        try {
            server.start(mode, null, null);
        } catch (Exception e) {
            IdeLog.log(ServerUIPlugin.getDefault(), IStatus.ERROR, "exception while starting server", e); //$NON-NLS-1$
        }
    }
}

From source file:com.aptana.ide.server.ui.views.actions.StopServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#run()
 *///w  w  w.  j a  v  a  2s . com
public void run() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    IServer server = (IServer) selection.getFirstElement();
    try {
        server.stop(true, null, null);
    } catch (Exception e) {
        IdeLog.log(ServerUIPlugin.getDefault(), IStatus.ERROR, "exception while stopping server", e); //$NON-NLS-1$
    }
}

From source file:com.aptana.ide.server.ui.views.actions.SuspendServerAction.java

License:Open Source License

/**
 * @param event//from  w w w. j av a  2  s  . c  o  m
 */
public void selectionChanged(SelectionChangedEvent event) {

    IStructuredSelection selection = (IStructuredSelection) event.getSelection();

    if (!selection.isEmpty()) {
        boolean enabled2 = isEnabled();
        IServer server = (IServer) selection.getFirstElement();
        if (server instanceof IPausableServer) {
            if (server.getServerState() == IPausableServer.STATE_PAUSED) {
                initResumeDescriptors(server, enabled2);
            } else {
                initPauseDescriptors(server, enabled2);
            }
        } else {
            initPauseDescriptors(server, false);
        }
        setEnabled(enabled2);
    } else {
        initPauseDescriptors(null, false);
        setEnabled(false);
    }
}

From source file:com.aptana.ide.server.ui.views.actions.SuspendServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#isEnabled()
 *///from  w  ww .  ja  v a 2s  .com
public boolean isEnabled() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    if (!selection.isEmpty()) {
        IServer server = (IServer) selection.getFirstElement();
        this.lastStatus = null;
        if (server instanceof IPausableServer) {
            IPausableServer ps = (IPausableServer) server;
            if (ps.getServerState() == IPausableServer.STATE_PAUSED) {
                IStatus canResume = ps.canResume();
                return canResume.isOK();
            }
            IStatus canPause = ps.canPause();
            return canPause.isOK();
        }
        return false;
    }
    return false;
}

From source file:com.aptana.ide.server.ui.views.actions.SuspendServerAction.java

License:Open Source License

/**
 * @see org.eclipse.jface.action.Action#run()
 *///from  ww w.ja va 2  s  .  co  m
public void run() {
    IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
    if (!selection.isEmpty()) {
        IPausableServer server = (IPausableServer) selection.getFirstElement();
        try {
            if (server.getServerState() == IPausableServer.STATE_PAUSED) {
                server.resume(null, null);
            } else {
                server.pause(null, null);
            }
        } catch (Exception e) {
            IdeLog.log(ServerUIPlugin.getDefault(), IStatus.ERROR, "exception while starting server", e); //$NON-NLS-1$
        }
    }
}

From source file:com.aptana.ide.server.ui.views.GenericServersView.java

License:Open Source License

private void updateToolbar(final IToolBarManager toolBarManager) {
    IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection();
    this.pauseAction.selectionChanged(new SelectionChangedEvent(this.serverViewer, selection));
    this.openLog.selectionChanged(new SelectionChangedEvent(this.serverViewer, selection));
    if (selection.isEmpty()) {
        startAction.setEnabled(false);/*w w  w  .ja v a 2s  .  c om*/
        debugAction.setEnabled(false);
        profileAction.setEnabled(false);
        restartAction.setEnabled(false);
        stopAction.setEnabled(false);
    } else {
        IServer server = (IServer) selection.getFirstElement();
        // boolean isStopped = server.getServerState() == IServer.STATE_STOPPED;
        IStatus canStart0 = server.canStart("run");//$NON-NLS-1$
        startAction.setEnabled(canStart0.isOK());
        if (!canStart0.isOK()) {
            startAction.setToolTipText(canStart0.getMessage());
        } else {
            startAction.setToolTipText(Messages.ServersView_START);
        }
        IStatus canStart = server.canStart("debug");//$NON-NLS-1$
        debugAction.setEnabled(canStart.isOK());
        if (!canStart.isOK()) {
            debugAction.setToolTipText(canStart.getMessage());
        } else {
            debugAction.setToolTipText(Messages.ServersView_DEBUG);
        }
        IStatus canStart2 = server.canStart("profile"); //$NON-NLS-1$
        profileAction.setEnabled(canStart2.isOK());
        if (!canStart2.isOK()) {
            profileAction.setToolTipText(canStart2.getMessage());
        } else {
            profileAction.setToolTipText(Messages.ServersView_PROFILE);
        }
        restartAction.setEnabled(server.canRestart(server.getMode()).getSeverity() == IStatus.OK);
        stopAction.setEnabled(server.canStop().getSeverity() == IStatus.OK);
        openConsole.selectionChanged(new SelectionChangedEvent(serverViewer, serverViewer.getSelection()));
    }
    updateStartActions();
    updateCollapseAllAction();
    updateExpandAllAction();
    toolBarManager.update(true);
}

From source file:com.aptana.ide.server.ui.views.GenericServersView.java

License:Open Source License

private void createTree() {
    final Tree serverTable = serverViewer.getTree();
    serverTable.setHeaderVisible(true);/*from  w ww . j a  va2  s .  co m*/
    serverTable.setLayoutData(new GridData(GridData.FILL_BOTH));

    TreeColumn nameColumn = new TreeColumn(serverTable, SWT.LEFT);
    nameColumn.setText(Messages.ServersView_NAME);
    nameColumn.setWidth(200);

    TreeColumn statusColumn = new TreeColumn(serverTable, SWT.LEFT);
    statusColumn.setText(Messages.ServersView_STATUS);
    statusColumn.setWidth(100);

    TreeColumn projectColumn = new TreeColumn(serverTable, SWT.LEFT);
    projectColumn.setText(Messages.ServersView_DESCRIPTION);
    projectColumn.setWidth(400);

    TreeColumn typeColumn = new TreeColumn(serverTable, SWT.LEFT);
    typeColumn.setText(Messages.ServersView_TYPE);
    typeColumn.setWidth(100);

    TreeColumn hostColumn = new TreeColumn(serverTable, SWT.LEFT);
    hostColumn.setText(Messages.GenericServersView_HOST);
    hostColumn.setWidth(100);

    TreeColumn portColumn = new TreeColumn(serverTable, SWT.LEFT);
    portColumn.setText(Messages.GenericServersView_PORT);
    portColumn.setWidth(50);
    serverViewer.setLabelProvider(new ServerLabelProvider());
    serverViewer.setContentProvider(new ServerContentProvider());
    serverViewer.setInput(ServerCore.getServerManager());
    serverViewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection();
            final IServer server = (IServer) selection.getFirstElement();
            if (server != null) {
                doEdit(server);
            }
        }

    });
    getSite().setSelectionProvider(serverViewer);
    ServerUIPlugin default1 = ServerUIPlugin.getDefault();
    final IPreferenceStore preferenceStore = default1.getPreferenceStore();
    PreferenceUtils.persist(preferenceStore, serverTable, "serversView"); //$NON-NLS-1$
}