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PlantUML is a component that allows to quickly write diagrams from text.
There is a newer version: 1.2024.8
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      PlantUML : a free UML diagram generator
 * |
 * +=======================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 *
 * If you like this project or if you find it useful, you can support us at:
 *
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/liberapay (only 1€ per month!)
 * https://plantuml.com/paypal
 *
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License V2.
 *
 * THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
 * LICENSE ("AGREEMENT"). [GNU General Public License V2]
 *
 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
 * RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
 *
 * You may obtain a copy of the License at
 *
 * https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * PlantUML can occasionally display sponsored or advertising messages. Those
 * messages are usually generated on welcome or error images and never on
 * functional diagrams.
 * See https://plantuml.com/professional if you want to remove them
 *
 * Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
 * are owned by the author of their corresponding sources code (that is, their
 * textual description in PlantUML language). Those images are not covered by
 * this GPL v2 license.
 *
 * The generated images can then be used without any reference to the GPL v2 license.
 * It is not even necessary to stipulate that they have been generated with PlantUML,
 * although this will be appreciated by the PlantUML team.
 *
 * There is an exception : if the textual description in PlantUML language is also covered
 * by any license, then the generated images are logically covered
 * by the very same license.
 *
 * This is the IGY distribution (Install GraphViz by Yourself).
 * You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
 * (see https://plantuml.com/graphviz-dot )
 *
 * Icons provided by OpenIconic :  https://useiconic.com/open
 * Archimate sprites provided by Archi :  http://www.archimatetool.com
 * Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
 * Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
 * ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
 * ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
 * CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
 * Brotli (c) by the Brotli Authors https://github.com/google/brotli
 * Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
 * Twemoji (c) by Twitter at https://twemoji.twitter.com/
 *
 */
package net.sourceforge.plantuml.url;

import java.util.Comparator;

import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.klimt.geom.BasicEnsureVisible;
import net.sourceforge.plantuml.klimt.geom.EnsureVisible;
import net.sourceforge.plantuml.text.BackSlash;

public class Url implements EnsureVisible {
	private final String url;
	private final String tooltip;
	private final String label;
	private boolean member;

	public Url(String url, String tooltip, String label) {
		url = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(url, "\"");
		this.url = url;
		// ::revert when __HAXE__
		if (tooltip == null)
			this.tooltip = url;
		else
			this.tooltip = BackSlash.manageNewLine(tooltip);
		// this.tooltip = url;

		if (label == null || label.length() == 0)
			this.label = url;
		else
			this.label = label;

	}

	public static boolean isLatex(String pendingUrl) {
		return pendingUrl.startsWith("latex://");
	}

	public boolean isLatex() {
		return isLatex(url);
	}

	public final String getUrl() {
		return url;
	}

	public final String getTooltip() {
		return tooltip;
	}

	public String getLabel() {
		return label;
	}

	// ::comment when __HAXE__
	@Override
	public String toString() {
		return super.toString() + " " + url + " " + visible.getCoords(1.0);
	}

	public String getCoords(double scale) {
		// ::comment when __CORE__ or __HAXE__
		if (Check.isJunit() && visible.getCoords(1.0).contains("0,0,0,0"))
			throw new IllegalStateException(toString());

		return visible.getCoords(scale);
	}

	public void setMember(boolean member) {
		this.member = member;
	}

	public final boolean isMember() {
		return member;
	}

	private final BasicEnsureVisible visible = new BasicEnsureVisible();

	public void ensureVisible(double x, double y) {
		visible.ensureVisible(x, y);
	}

	public boolean hasData() {
		return visible.hasData();
	}

	public static final Comparator SURFACE_COMPARATOR = new Comparator() {
		public int compare(Url url1, Url url2) {
			final double surface1 = url1.visible.getSurface();
			final double surface2 = url2.visible.getSurface();
			if (surface1 > surface2)
				return 1;
			else if (surface1 < surface2)
				return -1;

			return 0;
		}
	};

}