mirror of https://github.com/octoleo/plantuml.git
118 lines
3.6 KiB
Java
118 lines
3.6 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 2009-2017, 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.activitydiagram3.ftile.vcompact;
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import java.awt.geom.Dimension2D;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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class FtileSplit1 extends AbstractFtile {
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private final List<Ftile> forks = new ArrayList<Ftile>();
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public FtileSplit1(List<Ftile> forks) {
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super(forks.get(0).skinParam());
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for (Ftile ftile : forks) {
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this.forks.add(ftile);
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}
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}
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public Swimlane getSwimlaneIn() {
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return forks.get(0).getSwimlaneIn();
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}
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public Swimlane getSwimlaneOut() {
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return null;
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// return getSwimlaneIn();
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}
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public Set<Swimlane> getSwimlanes() {
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return mergeSwimlanes(forks);
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}
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public static Set<Swimlane> mergeSwimlanes(List<Ftile> tiles) {
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final Set<Swimlane> result = new HashSet<Swimlane>();
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for (Ftile tile : tiles) {
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result.addAll(tile.getSwimlanes());
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}
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return Collections.unmodifiableSet(result);
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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for (Ftile ftile : forks) {
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ug.apply(getTranslateFor(ftile, stringBounder)).draw(ftile);
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}
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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double height = 0;
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double width = 0;
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for (Ftile ftile : forks) {
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final Dimension2D dim = ftile.calculateDimension(stringBounder);
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if (dim.getWidth() > width) {
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width = dim.getWidth();
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}
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if (dim.getHeight() > height) {
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height = dim.getHeight();
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}
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}
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final Dimension2D dimTotal = new Dimension2DDouble(width, height);
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return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0, dimTotal.getHeight());
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}
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public UTranslate getTranslateFor(Ftile searched, StringBounder stringBounder) {
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final Dimension2D dim = searched.calculateDimension(stringBounder);
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final double xpos = calculateDimension(stringBounder).getWidth() - dim.getWidth();
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return new UTranslate(xpos / 2, 0);
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}
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}
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