org.jboss.tools.seam.ui.internal.handlers.AddSeamSupportHandler.java Source code

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Here is the source code for org.jboss.tools.seam.ui.internal.handlers.AddSeamSupportHandler.java

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/*******************************************************************************
 * Copyright (c) 2013 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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
 *
 * Contributors:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.seam.ui.internal.handlers;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.PreferencesUtil;
import org.eclipse.ui.handlers.HandlerUtil;
import org.jboss.tools.seam.ui.preferences.SeamSettingsPreferencePage;

/**
 * @author Alexey Kazakov
 */
public class AddSeamSupportHandler extends AbstractHandler {

    protected boolean shouldEnable() {
        return true;
    }

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        IStructuredSelection structuredSelection = (IStructuredSelection) HandlerUtil.getCurrentSelection(event);
        IProject project = (IProject) ((IStructuredSelection) structuredSelection).getFirstElement();
        PreferenceDialog dialog = PreferencesUtil.createPropertyDialogOn(
                PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), project,
                SeamSettingsPreferencePage.ID, new String[] { SeamSettingsPreferencePage.ID }, null);
        SeamSettingsPreferencePage page = (SeamSettingsPreferencePage) dialog.getSelectedPage();
        page.setEnabledSeamSuport(shouldEnable());
        dialog.open();
        return null;
    }
}