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136 lines
4.0 KiB
Java
136 lines
4.0 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.activitydiagram3.gtile;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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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.utils.MathUtils;
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public class GtileTopDown extends AbstractGtile {
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protected final Gtile tile1;
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protected final Gtile tile2;
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private final XDimension2D dim1;
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private final XDimension2D dim2;
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private final UTranslate pos1;
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private final UTranslate pos2;
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@Override
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public String toString() {
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return "GtileTopDown(" + tile1 + " && " + tile2 + ")";
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}
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public GtileTopDown(Gtile tile1, Gtile tile2) {
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super(tile1.getStringBounder(), tile1.skinParam());
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this.tile1 = tile1;
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this.tile2 = tile2;
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this.dim1 = tile1.calculateDimension(stringBounder);
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this.dim2 = tile2.calculateDimension(stringBounder);
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final UTranslate vector1 = tile1.getCoord(GPoint.SOUTH_BORDER);
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final UTranslate vector2 = tile2.getCoord(GPoint.NORTH_BORDER);
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final double maxDx = Math.max(vector1.getDx(), vector2.getDx());
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this.pos1 = UTranslate.dx(maxDx - vector1.getDx());
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this.pos2 = new UTranslate(maxDx - vector2.getDx(), dim1.getHeight());
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}
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protected UTranslate supplementaryMove() {
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return UTranslate.none();
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}
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@Override
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protected UTranslate getCoordImpl(String name) {
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if (name.equals(GPoint.NORTH_HOOK))
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return getPos1().compose(tile1.getCoord(name));
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if (name.equals(GPoint.SOUTH_HOOK))
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return getPos2().compose(tile2.getCoord(name));
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throw new UnsupportedOperationException();
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}
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@Override
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public Swimlane getSwimlane(String name) {
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if (name.equals(GPoint.NORTH_HOOK))
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return tile1.getSwimlane(name);
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if (name.equals(GPoint.SOUTH_HOOK))
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return tile2.getSwimlane(name);
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throw new UnsupportedOperationException();
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}
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protected UTranslate getPos1() {
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return pos1;
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}
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protected UTranslate getPos2() {
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return pos2.compose(supplementaryMove());
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}
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@Override
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protected void drawUInternal(UGraphic ug) {
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ug.apply(getPos1()).draw(tile1);
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ug.apply(getPos2()).draw(tile2);
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}
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@Override
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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final XDimension2D corner1 = dim1.applyTranslate(getPos1());
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final XDimension2D corner2 = dim2.applyTranslate(getPos2());
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return MathUtils.maxDim(corner1, corner2);
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}
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public Set<Swimlane> getSwimlanes() {
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final Set<Swimlane> result = new HashSet<>();
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result.addAll(tile1.getSwimlanes());
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result.addAll(tile2.getSwimlanes());
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return Collections.unmodifiableSet(result);
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}
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// public Collection<Gtile> getMyChildren() {
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// return Arrays.asList(tile1, tile2);
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// }
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}
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