net.sourceforge.plantuml.salt.factory.ElementFactoryTab Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of plantuml Show documentation

PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram

There is a newer version: 8059

Show newest version

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2013, Arnaud Roques
 *
 * Project Info:  http://plantuml.sourceforge.net
 * 
 * This file is part of PlantUML.
 *
 * PlantUML 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.
 *
 * PlantUML 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
 * in the United States and other countries.]
 *
 * Original Author:  Arnaud Roques
 * 
 * Revision $Revision: 3835 $
 *
 */
package net.sourceforge.plantuml.salt.factory;

import java.awt.Font;

import net.sourceforge.plantuml.salt.DataSource;
import net.sourceforge.plantuml.salt.Dictionary;
import net.sourceforge.plantuml.salt.Terminated;
import net.sourceforge.plantuml.salt.Terminator;
import net.sourceforge.plantuml.salt.element.Element;
import net.sourceforge.plantuml.salt.element.ElementTabBar;
import net.sourceforge.plantuml.ugraphic.UFont;

public class ElementFactoryTab extends AbstractElementFactoryComplex {

	public ElementFactoryTab(DataSource dataSource, Dictionary dictionary) {
		super(dataSource, dictionary);
	}

	public Terminated create() {
		if (ready() == false) {
			throw new IllegalStateException();
		}
		final String header = getDataSource().next().getElement();
		assert header.startsWith("{/");

		final UFont font = new UFont("Default", Font.PLAIN, 12);
		final ElementTabBar result = new ElementTabBar(font, getDictionary());

		while (getDataSource().peek(0).getElement().equals("}") == false) {
			final Terminated t = getDataSource().next();
			result.addTab(t.getElement());
			if (t.getTerminator() == Terminator.NEWLINE) {
				result.setVertical(true);
			}
		}
		final Terminated next = getDataSource().next();
		return new Terminated(result, next.getTerminator());
	}

	public boolean ready() {
		final String text = getDataSource().peek(0).getElement();
		if (text.equals("{/")) {
			return true;
		}
		return false;
	}
}