/*******************************************************************************
 * Copyright (c) 2004-2008 Istvan Rath and Daniel Varro
 * 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:
 *    Istvan Rath - initial API and implementation
 *******************************************************************************/

 package org.eclipse.viatra2.treeeditor.providers;


import org.eclipse.viatra2.framework.properties.VIATRAPropertyKind;
import org.eclipse.viatra2.framework.properties.providers.DefaultPropertyProvider;


public class ViatraEditorPropertyProvider extends DefaultPropertyProvider
{
	public final static String VIATRA_EDITOR_PROVIDER_ID = "VIATRA2 Tree Editor";
	public final static String PROP_FORMATSTRING_ENTITY = "Format string for Entities";
	public final static String PROP_FORMATSTRING_RELATION = "Format string for Relations";
	public final static String PROP_FORMATSTRING_RELATION_TARGET = "Format string for Relation Targets";
	public final static String PROP_FORMATSTRING_RELATION_TARGET_SHOW = "Show 'to' relations at targets";
	

	public ViatraEditorPropertyProvider() {
		super(VIATRA_EDITOR_PROVIDER_ID);
	}

	public boolean isActive() {
		return true;
	}

	public String getDefaultPropertyValue(String id) {
		if (id.equals(PROP_FORMATSTRING_ENTITY))
		{
			return "%n%[20]{ {$%}}v%{ : $}t%{ [$]}s";
		}
		else if (id.equals(PROP_FORMATSTRING_RELATION))
		{
			return "%n (-> %target)%{ : $}t%{ [$]}s";
		}
		else if (id.equals(PROP_FORMATSTRING_RELATION_TARGET))
		{
			return "(%source ->) %n %{ : $}t%{ [$]}s";
		}
		else if (id.equals(PROP_FORMATSTRING_RELATION_TARGET_SHOW))
			return "true";
		
		return "default";
	}

	@Override
	public void init() {
		allids.add(PROP_FORMATSTRING_ENTITY);
		allids.add(PROP_FORMATSTRING_RELATION);
		allids.add(PROP_FORMATSTRING_RELATION_TARGET);
		allids.add(PROP_FORMATSTRING_RELATION_TARGET_SHOW);
	}

	public VIATRAPropertyKind getPropertyKind(String id) {
		if (id.equals(PROP_FORMATSTRING_RELATION_TARGET_SHOW))
			return VIATRAPropertyKind.BOOLEAN;
		return VIATRAPropertyKind.STRING;
	}


}