AntlrOutlineInformationControl.java

/*******************************************************************************
 * Copyright (c) 2007, 2008 Edgar Espina.
 * 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
 *
 
 *******************************************************************************/
package org.deved.antlride.internal.ui.text;

import org.deved.antlride.ui.AntlrUI;
import org.eclipse.dltk.ui.text.ScriptOutlineInformationControl;
import org.eclipse.dltk.ui.viewsupport.MemberFilter;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;

public class AntlrOutlineInformationControl extends
		ScriptOutlineInformationControl {

	public AntlrOutlineInformationControl(Shell parent, int shellStyle,
			int treeStyle, String commandId) {
		super(parent, shellStyle, treeStyle, commandId);
	}

	@Override
	protected TreeViewer createTreeViewer(Composite parent, int style) {
		TreeViewer treeViewer = super.createTreeViewer(parent, style);
		MemberFilter memberFilter = new MemberFilter();
		memberFilter.addFilter(MemberFilter.FILTER_FIELDS);
		memberFilter.addFilter(MemberFilter.FILTER_LOCALTYPES);
		treeViewer.addFilter(memberFilter);
		return treeViewer;
	}

	protected IPreferenceStore getPreferenceStore() {
		return AntlrUI.getDefault().getPreferenceStore();
	}

}