net.sourceforge.plantuml.svek.image.EntityImageLollipopInterface Maven / Gradle / Ivy

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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 Lesser 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see .
 *
 * 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 LGPL license.
 *
 * The generated images can then be used without any reference to the LGPL 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.svek.image;

import java.util.EnumMap;
import java.util.Map;

import net.sourceforge.plantuml.abel.Entity;
import net.sourceforge.plantuml.abel.LeafType;
import net.sourceforge.plantuml.klimt.UGroupType;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.UEllipse;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleSignature;
import net.sourceforge.plantuml.style.StyleSignatureBasic;
import net.sourceforge.plantuml.svek.AbstractEntityImage;
import net.sourceforge.plantuml.svek.ShapeType;
import net.sourceforge.plantuml.url.Url;

public class EntityImageLollipopInterface extends AbstractEntityImage {
    // ::remove folder when __HAXE__

	private static final int SIZE = 10;

	private final TextBlock desc;
	private final SName sname;
	private final Url url;

	public StyleSignature getSignature() {
		return StyleSignatureBasic.of(SName.root, SName.element, sname, SName.circle).withTOBECHANGED(getStereo());
	}

	private UStroke getUStroke() {
		return UStroke.withThickness(1.5);
	}

	public EntityImageLollipopInterface(Entity entity, ISkinParam skinParam, SName sname) {
		super(entity, skinParam);
		this.sname = sname;

		final FontConfiguration fc = FontConfiguration.create(getSkinParam(),
				getSignature().getMergedStyle(skinParam.getCurrentStyleBuilder()));

		this.desc = entity.getDisplay().create(fc, HorizontalAlignment.CENTER, skinParam);
		this.url = entity.getUrl99();

	}

	public XDimension2D calculateDimension(StringBounder stringBounder) {
		return new XDimension2D(SIZE, SIZE);
	}

	final public void drawU(UGraphic ug) {

		final Style style = getSignature().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
		final HColor backgroundColor = style.value(PName.BackGroundColor).asColor(getSkinParam().getIHtmlColorSet());
		final HColor borderColor = style.value(PName.LineColor).asColor(getSkinParam().getIHtmlColorSet());
		final double shadow = style.value(PName.Shadowing).asDouble();

		final UEllipse circle;
		if (getEntity().getLeafType() == LeafType.LOLLIPOP_HALF) {
			circle = new UEllipse(SIZE, SIZE, angle - 90, 180);
		} else {
			circle = UEllipse.build(SIZE, SIZE);
			if (getSkinParam().shadowing(getEntity().getStereotype()))
				circle.setDeltaShadow(shadow);
		}

		ug = ug.apply(backgroundColor.bg()).apply(borderColor);
		if (url != null)
			ug.startUrl(url);

		final Map typeIDent = new EnumMap<>(UGroupType.class);
		typeIDent.put(UGroupType.CLASS, "elem " + getEntity().getName() + " selected");
		typeIDent.put(UGroupType.ID, "elem_" + getEntity().getName());
		ug.startGroup(typeIDent);
		ug.apply(getUStroke()).draw(circle);
		ug.closeGroup();

		final XDimension2D dimDesc = desc.calculateDimension(ug.getStringBounder());
		final double widthDesc = dimDesc.getWidth();

		final double x = SIZE / 2 - widthDesc / 2;
		final double y = SIZE;
		desc.drawU(ug.apply(new UTranslate(x, y)));
		if (url != null)
			ug.closeUrl();

	}

	public ShapeType getShapeType() {
		return ShapeType.CIRCLE;
	}

	private double angle;

	public void addImpact(double angle) {
		this.angle = 180 - (angle * 180 / Math.PI);
	}

}