/*=============================================================================#
 # Copyright (c) 2013-2016 Stephan Wahlbrink (WalWare.de) and others.
 # 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:
 #     Stephan Wahlbrink - initial API and implementation
 #=============================================================================*/

package de.walware.statet.r.internal.ui.editors;

import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.dialogs.SearchPattern;

import de.walware.ecommons.ltk.core.model.IModelElement;
import de.walware.ecommons.ltk.core.model.IModelElement.Filter;
import de.walware.ecommons.ltk.ui.sourceediting.QuickOutlineInformationControl;
import de.walware.ecommons.ui.content.ITextElementFilter;
import de.walware.ecommons.ui.content.TextElementFilter;

import de.walware.statet.r.core.model.IRElement;
import de.walware.statet.r.core.model.RModel;
import de.walware.statet.r.ui.RLabelProvider;
import de.walware.statet.r.ui.sourceediting.ROpenDeclaration;
import de.walware.statet.r.ui.util.RNameSearchPattern;


public class RQuickOutlineInformationControl extends QuickOutlineInformationControl {
	
	
	private class ContentFilter implements IModelElement.Filter {
		
		@Override
		public boolean include(final IModelElement element) {
			switch (element.getElementType()) {
			case IRElement.R_ARGUMENT:
				return false;
			default:
				return true;
			}
		};
		
	}
	
	
	private final ContentFilter contentFilter= new ContentFilter();
	
	
	public RQuickOutlineInformationControl(final Shell parent, final String commandId) {
		super(parent, commandId, 1, new ROpenDeclaration());
	}
	
	
	@Override
	public String getModelTypeId() {
		return RModel.R_TYPE_ID;
	}
	
	@Override
	protected Filter getContentFilter() {
		return this.contentFilter;
	}
	
	@Override
	protected ITextElementFilter createNameFilter() {
		return new TextElementFilter() {
			@Override
			protected SearchPattern createSearchPattern() {
				return new RNameSearchPattern();
			}
		};
	}
	
	@Override
	protected void configureViewer(final TreeViewer viewer) {
		super.configureViewer(viewer);
		
		viewer.setLabelProvider(new RLabelProvider());
	}
	
}