databrowser/src/com/gemstone/gemfire/mgmt/DataBrowser/ui/actions/Preferences.java

/**
 *
 */
package com.gemstone.gemfire.mgmt.DataBrowser.ui.actions;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Widget;

import com.gemstone.gemfire.mgmt.DataBrowser.ui.PreferencesDlg;
import com.gemstone.gemfire.mgmt.DataBrowser.ui.internal.PrefsMgr;

/**
 * @author mghosh
 *
 */
public class Preferences extends AbstractDataBrowserAction implements
    IRunnableWithProgress {

  private static final String iconEnabled = null;
  private static final String iconDisabled = null;

  private static PrefsMgr prefMgr_ = new PrefsMgr();
  /**
   *
   */
  public Preferences() {
    // TODO Auto-generated constructor stub
  }

  // **********************************************************
  //
  // IRunnableWithProgress
  //
  // **********************************************************

  /*
   * (non-Javadoc)
   *
   * @see
   * org.eclipse.jface.operation.IRunnableWithProgress#run(org.eclipse.core.
   * runtime.IProgressMonitor)
   */
  public void run(IProgressMonitor monitor) throws InvocationTargetException,
      InterruptedException {
  }

  // **********************************************************
  //
  // AbstractDataBrowserAction stuff
  //
  // **********************************************************

  /* (non-Javadoc)
   * @see com.gemstone.gemfire.mgmt.DataBrowser.ui.actions.AbstractDataBrowserAction#getDisabledIcon()
   */
  @Override
  public String getDisabledIcon() {
    return iconDisabled;
  }

  /* (non-Javadoc)
   * @see com.gemstone.gemfire.mgmt.DataBrowser.ui.actions.AbstractDataBrowserAction#getEnabledIcon()
   */
  @Override
  public String getEnabledIcon() {
    return iconEnabled;
  }



  /*
   * (non-Javadoc)
   *
   * @see
   * com.gemstone.gemfire.mgmt.DataBrowser.ui.actions.AbstractDataBrowserAction
   * #getText()
   */
  @Override
  public String getText() {
    return "Preferences...";
  }

  // **********************************************************
  //
  // IAction stuff
  //
  // **********************************************************

  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.jface.action.Action#getDescription()
   */
  @Override
  public String getDescription() {
    return "Displays the Preferences window";
  }

  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.jface.action.Action#getToolTipText()
   */
  @Override
  public String getToolTipText() {
    return "Show the Preferences window";
  }

  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.jface.action.Action#isEnabled()
   */
  @Override
  public boolean isEnabled() {
    // TODO Auto-generated method stub
    return super.isEnabled();
  }

  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.jface.action.Action#run()
   */
  @Override
  public void run() {
    super.run();
  }

  /*
   * (non-Javadoc)
   *
   * @see
   * org.eclipse.jface.action.Action#runWithEvent(org.eclipse.swt.widgets.Event)
   */
  @Override
  public void runWithEvent(Event event) {
    Shell shl = null;
    Display dsply = event.display;
    if( null != dsply ) {
      shl = dsply.getActiveShell();
    }

    if( null == shl ) {
      Widget w = event.widget;
      if( null != w ) {
        shl = w.getDisplay().getActiveShell();
      }
    }

    PreferencesDlg dlg = new PreferencesDlg(shl, Preferences.prefMgr_);
    dlg.open();
  }
}