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124 lines
3.7 KiB
Java
124 lines
3.7 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.jcckit;
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import java.io.IOException;
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import java.io.StringReader;
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import java.util.Properties;
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import net.sourceforge.plantuml.BackSlash;
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import net.sourceforge.plantuml.Log;
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import net.sourceforge.plantuml.StringUtils;
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import net.sourceforge.plantuml.api.ThemeStyle;
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import net.sourceforge.plantuml.command.PSystemBasicFactory;
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import net.sourceforge.plantuml.command.regex.Matcher2;
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import net.sourceforge.plantuml.command.regex.MyPattern;
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import net.sourceforge.plantuml.command.regex.Pattern2;
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import net.sourceforge.plantuml.core.DiagramType;
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import net.sourceforge.plantuml.core.UmlSource;
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public class PSystemJcckitFactory extends PSystemBasicFactory<PSystemJcckit> {
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private StringBuilder data;
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private int width;
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private int height;
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public PSystemJcckitFactory(DiagramType diagramType) {
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super(diagramType);
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}
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@Override
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public PSystemJcckit initDiagram(ThemeStyle style, UmlSource source, String startLine) {
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this.data = null;
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this.width = 640;
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this.height = 400;
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if (getDiagramType() == DiagramType.UML) {
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return null;
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} else if (getDiagramType() == DiagramType.JCCKIT) {
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extractDimension(startLine);
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data = new StringBuilder();
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return createSystem(source);
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} else {
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throw new IllegalStateException(getDiagramType().name());
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}
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}
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private void extractDimension(String startLine) {
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final Pattern2 p = MyPattern.cmpile("\\((\\d+),(\\d+)\\)");
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final Matcher2 m = p.matcher(startLine);
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final boolean ok = m.find();
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if (ok) {
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width = Integer.parseInt(m.group(1));
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height = Integer.parseInt(m.group(2));
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}
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}
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String getDimension() {
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return "" + width + "-" + height;
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}
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private PSystemJcckit createSystem(UmlSource source) {
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final Properties p = new Properties();
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try {
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p.load(new StringReader(data.toString()));
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// For Java 1.5
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// p.load(new ByteArrayInputStream(data.toString().getBytes("ISO-8859-1")));
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} catch (IOException e) {
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Log.error("Error " + e);
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e.printStackTrace();
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return null;
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}
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return new PSystemJcckit(source, p, width, height);
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}
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@Override
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public PSystemJcckit executeLine(ThemeStyle style, UmlSource source, PSystemJcckit system, String line) {
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if (system == null && line.startsWith("jcckit")) {
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data = new StringBuilder();
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extractDimension(line);
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return createSystem(source);
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}
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if (data == null) {
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return null;
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}
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data.append(StringUtils.trin(line));
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data.append(BackSlash.NEWLINE);
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return createSystem(source);
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}
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}
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