mirror of https://github.com/octoleo/plantuml.git
101 lines
4.1 KiB
Java
101 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 2009-2023, 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 net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactoryDelegator;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileMargedRight;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
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import net.sourceforge.plantuml.awt.geom.XPoint2D;
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import net.sourceforge.plantuml.graphic.Rainbow;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class FtileFactoryDelegatorAssembly extends FtileFactoryDelegator {
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public FtileFactoryDelegatorAssembly(FtileFactory factory) {
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super(factory);
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}
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@Override
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public Ftile assembly(final Ftile tile1, final Ftile tile2) {
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double height = 35;
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final TextBlock textBlock = getTextBlock(getInLinkRenderingDisplay(tile2));
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final StringBounder stringBounder = getStringBounder();
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if (textBlock != null) {
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height += textBlock.calculateDimension(stringBounder).getHeight();
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}
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// final Ftile space = new FtileEmpty(getFactory().shadowing(), 1, height);
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final Ftile tile1andSpace = FtileUtils.addBottom(tile1, height);
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Ftile result = super.assembly(tile1andSpace, tile2);
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final FtileGeometry geo = tile1.calculateDimension(stringBounder);
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if (geo.hasPointOut() == false) {
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return result;
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}
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final UTranslate translate1 = result.getTranslateFor(tile1andSpace, stringBounder);
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final XPoint2D p1 = geo.translate(translate1).getPointOut();
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final UTranslate translate2 = result.getTranslateFor(tile2, stringBounder);
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final XPoint2D p2 = tile2.calculateDimension(stringBounder).translate(translate2).getPointIn();
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final Rainbow color = getInLinkRenderingColor(tile2);
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final ConnectionVerticalDown connection = new ConnectionVerticalDown(tile1, tile2, p1, p2, color, textBlock);
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result = FtileUtils.addConnection(result, connection);
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if (textBlock != null) {
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final FtileGeometry dim = result.calculateDimension(stringBounder);
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final double width = dim.getWidth();
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// System.err.println("width=" + width);
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// System.err.println("p1=" + p1);
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// System.err.println("p2=" + p2);
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final double maxX = connection.getMaxX(stringBounder);
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// System.err.println("FtileFactoryDelegatorAssembly dim=" + dim);
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// System.err.println("maxX=" + maxX);
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final double needed = (maxX - width) * 2;
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// result = new FtileMinWidth(result, needed);
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if (width < maxX) {
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result = new FtileMargedRight(result, maxX);
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}
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// System.err.println("FtileFactoryDelegatorAssembly result=" + result.calculateDimension(stringBounder));
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}
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return result;
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}
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}
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