mirror of https://github.com/octoleo/plantuml.git
142 lines
5.2 KiB
Java
142 lines
5.2 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.graphic;
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import java.awt.geom.Dimension2D;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.PrintStream;
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import net.sourceforge.plantuml.FileFormat;
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import net.sourceforge.plantuml.StringUtils;
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import net.sourceforge.plantuml.api.ImageDataSimple;
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import net.sourceforge.plantuml.asciiart.TextSkin;
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import net.sourceforge.plantuml.asciiart.TextStringBounder;
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import net.sourceforge.plantuml.asciiart.UmlCharArea;
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import net.sourceforge.plantuml.core.ImageData;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.security.SecurityUtils;
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import net.sourceforge.plantuml.sequencediagram.Event;
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import net.sourceforge.plantuml.sequencediagram.Participant;
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import net.sourceforge.plantuml.sequencediagram.SequenceDiagram;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.ugraphic.txt.UGraphicTxt;
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public class SequenceDiagramTxtMaker implements FileMaker {
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private final SequenceDiagram diagram;
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private final DrawableSet drawableSet;
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private final Dimension2D fullDimension;
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private final StringBounder dummyStringBounder = new TextStringBounder();
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private final UGraphicTxt ug = new UGraphicTxt();
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private final FileFormat fileFormat;
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private final TextSkin skin;
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public SequenceDiagramTxtMaker(SequenceDiagram sequenceDiagram, FileFormat fileFormat) {
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this.fileFormat = fileFormat;
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this.diagram = sequenceDiagram;
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this.skin = new TextSkin(fileFormat);
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final DrawableSetInitializer initializer = new DrawableSetInitializer(skin, sequenceDiagram.getSkinParam(),
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sequenceDiagram.isShowFootbox(), sequenceDiagram.getAutonewpage());
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for (Participant p : sequenceDiagram.participants()) {
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initializer.addParticipant(p, null);
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}
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for (Event ev : sequenceDiagram.events()) {
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initializer.addEvent(ev);
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// if (ev instanceof Message) {
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// // TODO mieux faire
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// final Message m = (Message) ev;
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// for (LifeEvent lifeEvent : m.getLiveEvents()) {
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// if (lifeEvent.getType() == LifeEventType.DESTROY
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// /*
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// * || lifeEvent.getType() == LifeEventType.CREATE
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// */) {
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// initializer.addEvent(lifeEvent);
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// }
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// }
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// }
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}
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drawableSet = initializer.createDrawableSet(dummyStringBounder);
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// final List<Newpage> newpages = new ArrayList<Newpage>();
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// for (Event ev : drawableSet.getAllEvents()) {
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// if (ev instanceof Newpage) {
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// newpages.add((Newpage) ev);
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// }
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// }
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fullDimension = drawableSet.getDimension();
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final double headerHeight = drawableSet.getHeadHeight(dummyStringBounder);
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final double tailHeight = drawableSet.getTailHeight(dummyStringBounder, diagram.isShowFootbox());
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final double newpage2 = fullDimension.getHeight() - (diagram.isShowFootbox() ? tailHeight : 0) - headerHeight;
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final Page page = new Page(headerHeight, 0, newpage2, tailHeight, 0, null);
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// drawableSet.drawU_REMOVEDME_4243(ug, 0, fullDimension.getWidth(), page,
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// diagram.isShowFootbox());
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final Display title = diagram.getTitle().getDisplay();
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final UGraphicTxt ug2;
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if (title.isWhite()) {
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ug2 = ug;
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} else {
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ug2 = (UGraphicTxt) ug.apply(UTranslate.dy(title.asList().size() + 1));
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}
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drawableSet.drawU22(ug2, 0, fullDimension.getWidth(), page, diagram.isShowFootbox());
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if (title.isWhite() == false) {
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final int widthTitle = StringUtils.getWcWidth(title);
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final UmlCharArea charArea = ug.getCharArea();
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charArea.drawStringsLRSimple(title.asList(), (int) ((fullDimension.getWidth() - widthTitle) / 2), 0);
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}
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}
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public ImageData createOne(OutputStream os, int index, boolean isWithMetadata) throws IOException {
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if (fileFormat == FileFormat.UTXT) {
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final PrintStream ps = SecurityUtils.createPrintStream(os, true, "UTF-8");
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ug.getCharArea().print(ps);
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} else {
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final PrintStream ps = SecurityUtils.createPrintStream(os);
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ug.getCharArea().print(ps);
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}
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return new ImageDataSimple(1, 1);
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}
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public int getNbPages() {
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return 1;
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}
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}
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