eu.geclipse.terminal.ssh.internal.SSHWizard.java Source code

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Here is the source code for eu.geclipse.terminal.ssh.internal.SSHWizard.java

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/*****************************************************************************
 * Copyright (c) 2006, 2007 g-Eclipse Consortium 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Initial development of the original code was made for the
 * g-Eclipse project founded by European Union
 * project number: FP6-IST-034327  http://www.geclipse.eu/
 *
 * Contributors:
 *    Thomas Koeckerbauer GUP, JKU - initial API and implementation
 *****************************************************************************/

package eu.geclipse.terminal.ssh.internal;

import java.net.URL;
import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;

import eu.geclipse.core.portforward.IForward;
import eu.geclipse.terminal.ITerminalView;
import eu.geclipse.ui.wizards.portforward.PortForwardOptionsWizardPage;
import eu.geclipse.ui.wizards.wizardselection.IInitializableWizard;

/**
 * A "new terminal wizard" for creating SSH terminal sessions.
 */
public class SSHWizard extends Wizard implements IInitializableWizard {
    SSHConnectionWizardPage mainPage;
    ITerminalView termView;
    PortForwardOptionsWizardPage portForwardPage;
    private String preSelectedHostname;

    public SSHWizard() {
        // empty constructor
    }

    public SSHWizard(final String preSelectedHostname) {
        this.preSelectedHostname = preSelectedHostname;
        try {
            this.termView = (ITerminalView) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
                    .showView("eu.geclipse.terminal.views.TerminalView");
        } catch (PartInitException exception) {
            Activator.logException(exception);
        }
    }

    @Override
    public boolean performFinish() {
        final SSHConnectionInfo info = this.mainPage.getConnectionInfo();
        final List<IForward> forwards = SSHWizard.this.portForwardPage.getForwards();

        Job job = new Job(Messages.getString("SSHWizard.openingSSHTerminal")) { //$NON-NLS-1$
            @Override
            protected IStatus run(final IProgressMonitor monitor) {
                monitor.beginTask(Messages.getString("SSHWizard.openingSSHTerminal"), 1); //$NON-NLS-1$
                monitor.subTask(Messages.getString("SSHWizard.connecting")); //$NON-NLS-1$
                SshShell sshShell = new SshShell();
                sshShell.createTerminal(SSHWizard.this.termView, info, forwards);
                return Status.OK_STATUS;
            }
        };
        job.setUser(true);
        job.schedule();
        return true;
    }

    @Override
    public void addPages() {
        this.mainPage = new SSHConnectionWizardPage(Messages.getString("SSHWizard.ssh")); //$NON-NLS-1$
        this.mainPage.setPreselectedHostname(this.preSelectedHostname);
        this.portForwardPage = new PortForwardOptionsWizardPage(Messages.getString("SSHWizard.ssh")); //$NON-NLS-1$
        addPage(this.mainPage);
        addPage(this.portForwardPage);
    }

    @Override
    public String getWindowTitle() {
        return Messages.getString("SSHWizard.ssh"); //$NON-NLS-1$
    }

    @Override
    public String toString() {
        return Messages.getString("SSHWizard.ssh"); //$NON-NLS-1$
    }

    public boolean init(final Object data) {
        boolean result = false;
        if (data instanceof ITerminalView) {
            this.termView = (ITerminalView) data;
            URL imgUrl = Activator.getDefault().getBundle().getEntry("icons/wizban/newconn_wiz.gif"); //$NON-NLS-1$
            setDefaultPageImageDescriptor(ImageDescriptor.createFromURL(imgUrl));
            result = true;
        }
        return result;
    }
}