ListExcludedFilesHandler.java

/**
 * Copyright (C) Intersect 2012.
 *
 * This module contains Proprietary Information of Intersect,
 * and should be treated as Confidential.
 */
package au.org.intersect.exsite9.commands.handlers;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.IHandlerListener;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;

import au.org.intersect.exsite9.wizard.listexcludedfiles.ListExcludedFilesWizard;

/**
 * Handler used to list the set of Excluded files in a project.
 * Allows the user to "remove" them, so they will appear back in the New Files Group.
 */
public final class ListExcludedFilesHandler implements IHandler
{

    /**
     * @{inheritDoc}
     */
    @Override
    public void addHandlerListener(final IHandlerListener handlerListener)
    {
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public void dispose()
    {
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public Object execute(final ExecutionEvent event) throws ExecutionException
    {
        final IWorkbenchWindow activeWorkbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event);
        final Shell shell = activeWorkbenchWindow.getShell();
        final ListExcludedFilesWizard wizard = new ListExcludedFilesWizard();
        final WizardDialog wizardDialog = new WizardDialog(shell, wizard);
        wizardDialog.open();

        return null;
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public boolean isEnabled()
    {
        return true;
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public boolean isHandled()
    {
        return true;
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public void removeHandlerListener(final IHandlerListener handlerListener)
    {
    }
}