org.eclipse.wb.internal.discovery.ui.preferences.ManageToolkitsAction.java Source code

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Here is the source code for org.eclipse.wb.internal.discovery.ui.preferences.ManageToolkitsAction.java

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/*******************************************************************************
 * Copyright (c) 2011 Google, Inc.
 * 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
 *
 * Contributors:
 *    Google, Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.wb.internal.discovery.ui.preferences;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IEditorActionDelegate;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.dialogs.PreferencesUtil;

/**
 * This action opens the Toolkits preference page.
 * 
 * @see ToolkitsPreferencePage
 */
public class ManageToolkitsAction implements IEditorActionDelegate {
    private IEditorPart editor;

    /**
     * Create a new ManageToolkitsAction.
     */
    public ManageToolkitsAction() {
    }

    public void selectionChanged(IAction action, ISelection selection) {
    }

    public void setActiveEditor(IAction action, IEditorPart targetEditor) {
        this.editor = targetEditor;
    }

    public void run(IAction action) {
        PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(editor.getSite().getShell(),
                ToolkitsPreferencePage.PREFERENCE_PAGE_ID, null, null);
        if (dialog != null) {
            dialog.open();
        }
    }
}