/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.components.browser.wkf;

import java.util.Enumeration;

import javax.swing.Icon;

import org.openflexo.components.browser.BrowserElement;
import org.openflexo.components.browser.BrowserElementType;
import org.openflexo.components.browser.ProjectBrowser;
import org.openflexo.foundation.wkf.edge.FlexoPostCondition;
import org.openflexo.foundation.wkf.ws.AbstractInPort;
import org.openflexo.foundation.wkf.ws.FlexoPort;
import org.openflexo.foundation.wkf.ws.OutputPort;
import org.openflexo.icon.WKFIconLibrary;

/**
 * Browser element representing a FlexoPort
 * 
 * @author sguerin
 * 
 */
public class PortElement extends BrowserElement {

	public PortElement(FlexoPort port, ProjectBrowser browser, BrowserElement parent) {
		super(port, BrowserElementType.PORT, browser, parent);
	}

	@Override
	protected void buildChildrenVector() {
		if (getPort().isInPort()) {
			addToChilds(((AbstractInPort) getPort()).getInputMessageDefinition());
		}
		if (getPort().isOutPort()) {
			addToChilds(((OutputPort) getPort()).getOutputMessageDefinition());
		}
		// TODO: Add Fault Message Definition

		// We add post conditions
		if (getPort() instanceof AbstractInPort) {
			for (Enumeration e = ((AbstractInPort) getPort()).getOutgoingPostConditions().elements(); e.hasMoreElements();) {
				addToChilds((FlexoPostCondition) e.nextElement());
			}
		}
	}

	@Override
	public String getName() {
		return getPort().getName();
	}

	protected FlexoPort getPort() {
		return (FlexoPort) getObject();
	}

	@Override
	protected BrowserElementType getFilteredElementType() {
		// filtered element type should be PORT and not PORT_REGISTERY
		return BrowserElementType.PORT;
		// return BrowserElementType.PORT_REGISTERY;
	}

	@Override
	public Icon getIcon() {
		return WKFIconLibrary.getSmallImageIconForFlexoPort(getPort());
	}

	@Override
	public boolean isNameEditable() {
		return true;
	}

	@Override
	public void setName(String aName) {
		getPort().setName(aName);
	}

}