SSHWizard.java example

Explorer
eu.geclipse.core-master
/*****************************************************************************
 * 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;
  }
}