mirror of https://github.com/octoleo/plantuml.git
99 lines
2.9 KiB
Java
99 lines
2.9 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.creole;
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import java.util.Collections;
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import java.util.List;
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import net.sourceforge.plantuml.ISkinSimple;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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public class StripeTree implements Stripe {
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private FontConfiguration fontConfiguration;
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final private ISkinSimple skinParam;
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final private AtomTree tree;
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final private Atom marged;
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final private StripeStyle stripeStyle = new StripeStyle(StripeStyleType.TREE, 0, '\0');
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public StripeTree(FontConfiguration fontConfiguration, ISkinSimple skinParam, String line) {
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this.fontConfiguration = fontConfiguration;
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this.skinParam = skinParam;
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this.tree = new AtomTree(fontConfiguration.getColor());
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this.marged = new AtomWithMargin(tree, 2, 2);
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analyzeAndAdd(line);
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}
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public List<Atom> getAtoms() {
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return Collections.<Atom> singletonList(marged);
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}
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public Atom getHeader() {
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return null;
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}
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public void analyzeAndAdd(String line) {
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final List<String> lines = StripeTable.getWithNewlinesInternal(line);
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for (String s : lines) {
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final StripeSimple cell = new StripeSimple(fontConfiguration, stripeStyle, new CreoleContext(), skinParam,
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CreoleMode.FULL);
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final String text = s.replaceFirst("^\\s*\\|_", "");
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final int level = computeLevel(s);
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cell.analyzeAndAdd(text);
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this.tree.addCell(StripeTable.asAtom(Collections.singletonList(cell), 0), level);
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}
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}
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private int computeLevel(String s) {
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int result = 1;
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while (s.length() > 0) {
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if (s.startsWith(" ")) {
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result++;
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s = s.substring(2);
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continue;
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} else if (s.startsWith("\t")) {
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result++;
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s = s.substring(1);
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continue;
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}
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return result;
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}
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return result;
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}
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}
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