mirror of https://github.com/octoleo/plantuml.git
127 lines
4.1 KiB
Java
127 lines
4.1 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.sequencediagram.teoz;
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import java.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.real.Real;
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import net.sourceforge.plantuml.real.RealUtils;
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import net.sourceforge.plantuml.sequencediagram.Event;
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import net.sourceforge.plantuml.sequencediagram.LifeEvent;
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import net.sourceforge.plantuml.sequencediagram.LifeEventType;
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import net.sourceforge.plantuml.skin.Component;
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import net.sourceforge.plantuml.skin.ComponentType;
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import net.sourceforge.plantuml.skin.Context2D;
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import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class LifeEventTile extends AbstractTile {
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private final LifeEvent lifeEvent;
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private final TileArguments tileArguments;
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private final LivingSpace livingSpace;
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private final Rose skin;
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private final ISkinParam skinParam;
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@Override
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public void callbackY_internal(double y) {
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// System.err.println("LifeEventTile::updateStairs " + lifeEvent + " " +
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// livingSpace.getParticipant() + " y=" + y);
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livingSpace.addStepForLivebox(getEvent(), y);
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}
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public Event getEvent() {
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return lifeEvent;
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}
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@Override
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public double getContactPointRelative() {
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return 0;
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}
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public LifeEventTile(LifeEvent lifeEvent, TileArguments tileArguments, LivingSpace livingSpace, Rose skin,
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ISkinParam skinParam) {
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super(tileArguments.getStringBounder());
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this.lifeEvent = lifeEvent;
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this.tileArguments = tileArguments;
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this.livingSpace = livingSpace;
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this.skin = skin;
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this.skinParam = skinParam;
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}
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public void drawU(UGraphic ug) {
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if (isDestroyWithoutMessage()) {
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final Component cross = skin.createComponent(null, ComponentType.DESTROY, null, skinParam, null);
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final Dimension2D dimCross = cross.getPreferredDimension(ug.getStringBounder());
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final double x = livingSpace.getPosC(ug.getStringBounder()).getCurrentValue();
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cross.drawU(ug.apply(UTranslate.dx(x - dimCross.getWidth() / 2)), null, (Context2D) ug);
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}
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}
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public boolean isDestroyWithoutMessage() {
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return lifeEvent.getMessage() == null && lifeEvent.getType() == LifeEventType.DESTROY;
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}
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public double getPreferredHeight() {
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// if (lifeEvent.isActivate()) {
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// return 20;
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// }
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if (isDestroyWithoutMessage()) {
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final Component cross = skin.createComponent(null, ComponentType.DESTROY, null, skinParam, null);
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final Dimension2D dimCross = cross.getPreferredDimension(getStringBounder());
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return dimCross.getHeight();
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}
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return 0;
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}
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public void addConstraints() {
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}
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public Real getMinX() {
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// return tileArguments.getLivingSpace(lifeEvent.getParticipant()).getPosB();
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return livingSpace.getPosB();
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}
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public Real getMaxX() {
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// final LivingSpace livingSpace2 =
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// tileArguments.getLivingSpace(lifeEvent.getParticipant());
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return RealUtils.max(livingSpace.getPosD(getStringBounder()), livingSpace.getPosC2(getStringBounder()));
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}
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}
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