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106 lines
3.4 KiB
Java
106 lines
3.4 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.graphic;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.sequencediagram.InGroupable;
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import net.sourceforge.plantuml.sequencediagram.InGroupableList;
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import net.sourceforge.plantuml.skin.Area;
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import net.sourceforge.plantuml.skin.Component;
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import net.sourceforge.plantuml.skin.Context2D;
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public class GroupingGraphicalElementElse extends GroupingGraphicalElement implements InGroupable {
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private final Component compElse;
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private final Lazy afterY;
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private final boolean parallel;
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public GroupingGraphicalElementElse(double startingY, Component compElse, InGroupableList inGroupableList,
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boolean parallel, Lazy afterY) {
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super(startingY, inGroupableList);
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this.parallel = parallel;
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this.compElse = compElse;
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this.afterY = afterY;
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}
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@Override
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protected void drawInternalU(UGraphic ug, double maxX, Context2D context) {
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final StringBounder stringBounder = ug.getStringBounder();
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final double x1 = getInGroupableList().getMinX(stringBounder);
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final double x2 = getInGroupableList().getMaxX(stringBounder) - getInGroupableList().getHack2();
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ug = ug.apply(new UTranslate(x1, getStartingY()));
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final double height = afterY.getNow() - getStartingY();
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if (height <= 0) {
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return;
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}
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final XDimension2D dim = new XDimension2D(x2 - x1, height);
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if (parallel == false) {
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compElse.drawU(ug, new Area(dim), context);
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}
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}
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@Override
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public double getPreferredHeight(StringBounder stringBounder) {
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if (parallel) {
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return 0;
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}
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return compElse.getPreferredHeight(stringBounder);
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}
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@Override
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public double getPreferredWidth(StringBounder stringBounder) {
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return compElse.getPreferredWidth(stringBounder);
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}
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public double getMinX(StringBounder stringBounder) {
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return getStartingX(stringBounder);
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}
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public double getMaxX(StringBounder stringBounder) {
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return getMinX(stringBounder) + getPreferredWidth(stringBounder);
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}
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public String toString(StringBounder stringBounder) {
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return toString();
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}
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}
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