mirror of https://github.com/octoleo/plantuml.git
184 lines
6.1 KiB
Java
184 lines
6.1 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 2009-2020, 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.wbs;
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import java.awt.geom.Dimension2D;
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import java.awt.geom.Rectangle2D;
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import java.io.IOException;
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import java.io.OutputStream;
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import net.sourceforge.plantuml.AnnotatedWorker;
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import net.sourceforge.plantuml.Direction;
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import net.sourceforge.plantuml.FileFormatOption;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.Scale;
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import net.sourceforge.plantuml.UmlDiagram;
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import net.sourceforge.plantuml.UmlDiagramType;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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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.DiagramDescription;
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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.HtmlColor;
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import net.sourceforge.plantuml.graphic.InnerStrategy;
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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.mindmap.IdeaShape;
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import net.sourceforge.plantuml.svek.TextBlockBackcolored;
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import net.sourceforge.plantuml.ugraphic.ImageBuilder;
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import net.sourceforge.plantuml.ugraphic.MinMax;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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public class WBSDiagram extends UmlDiagram {
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public DiagramDescription getDescription() {
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return new DiagramDescription("Work Breakdown Structure");
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}
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@Override
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public UmlDiagramType getUmlDiagramType() {
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return UmlDiagramType.WBS;
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}
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@Override
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protected ImageData exportDiagramInternal(OutputStream os, int index, FileFormatOption fileFormatOption)
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throws IOException {
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final Scale scale = getScale();
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final double dpiFactor = scale == null ? getScaleCoef(fileFormatOption) : scale.getScale(100, 100);
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final ISkinParam skinParam = getSkinParam();
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final ImageBuilder imageBuilder = new ImageBuilder(skinParam.getColorMapper(), dpiFactor,
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skinParam.getBackgroundColor(), fileFormatOption.isWithMetadata() ? getMetadata() : null, "", 10, 10,
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null, skinParam.handwritten());
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TextBlock result = getTextBlock();
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result = new AnnotatedWorker(this, skinParam, fileFormatOption.getDefaultStringBounder()).addAdd(result);
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imageBuilder.setUDrawable(result);
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return imageBuilder.writeImageTOBEMOVED(fileFormatOption, seed(), os);
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}
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private TextBlockBackcolored getTextBlock() {
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return new TextBlockBackcolored() {
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public void drawU(UGraphic ug) {
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drawMe(ug);
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}
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public Rectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
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return null;
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return getDrawingElement().calculateDimension(stringBounder);
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}
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public MinMax getMinMax(StringBounder stringBounder) {
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throw new UnsupportedOperationException();
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}
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public HtmlColor getBackcolor() {
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return null;
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}
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};
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}
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private void drawMe(UGraphic ug) {
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getDrawingElement().drawU(ug);
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}
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private TextBlock getDrawingElement() {
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return new Fork(getSkinParam(), root);
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}
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public final static Pattern2 patternStereotype = MyPattern.cmpile("^\\s*(.*?)(?:\\s*\\<\\<\\s*(.*)\\s*\\>\\>)\\s*$");
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public CommandExecutionResult addIdea(int level, String label, Direction direction, IdeaShape shape) {
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final Matcher2 m = patternStereotype.matcher(label);
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String stereotype = null;
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if (m.matches()) {
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label = m.group(1);
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stereotype = m.group(2);
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}
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if (level == 0) {
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if (root != null) {
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return CommandExecutionResult.error("Error 44");
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}
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initRoot(label, stereotype);
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return CommandExecutionResult.ok();
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}
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return add(level, label, stereotype, direction, shape);
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}
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private WElement root;
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private WElement last;
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private void initRoot(String label, String stereotype) {
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root = new WElement(Display.getWithNewlines(label), stereotype, getSkinParam().getCurrentStyleBuilder());
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last = root;
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}
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private WElement getParentOfLast(int nb) {
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WElement result = last;
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for (int i = 0; i < nb; i++) {
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result = result.getParent();
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}
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return result;
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}
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private CommandExecutionResult add(int level, String label, String stereotype, Direction direction, IdeaShape shape) {
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if (level == last.getLevel() + 1) {
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final WElement newIdea = last.createElement(level, Display.getWithNewlines(label), stereotype, direction,
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shape, getSkinParam().getCurrentStyleBuilder());
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last = newIdea;
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return CommandExecutionResult.ok();
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}
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if (level <= last.getLevel()) {
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final int diff = last.getLevel() - level + 1;
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final WElement newIdea = getParentOfLast(diff).createElement(level, Display.getWithNewlines(label),
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stereotype, direction, shape, getSkinParam().getCurrentStyleBuilder());
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last = newIdea;
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return CommandExecutionResult.ok();
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}
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return CommandExecutionResult.error("error42L");
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}
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}
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