mirror of https://github.com/octoleo/plantuml.git
169 lines
5.3 KiB
Java
169 lines
5.3 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.mindmap;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.List;
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import net.sourceforge.plantuml.FileFormatOption;
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import net.sourceforge.plantuml.UmlDiagram;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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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.core.UmlSource;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.creole.Display;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.Rankdir;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.klimt.shape.AbstractTextBlock;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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import net.sourceforge.plantuml.skin.SkinParam;
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import net.sourceforge.plantuml.skin.UmlDiagramType;
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import net.sourceforge.plantuml.utils.Direction;
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public class MindMapDiagram extends UmlDiagram {
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private final List<MindMap> mindmaps = new ArrayList<>();
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private boolean defaultDirection = true;
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public final void setDefaultDirection(Direction direction) {
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this.defaultDirection = direction == Direction.RIGHT || direction == Direction.DOWN;
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}
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public DiagramDescription getDescription() {
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return new DiagramDescription("MindMap");
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}
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public MindMapDiagram(UmlSource source) {
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super(source, UmlDiagramType.MINDMAP, null);
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((SkinParam) getSkinParam()).setRankdir(Rankdir.LEFT_TO_RIGHT);
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this.mindmaps.add(new MindMap(getSkinParam()));
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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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return createImageBuilder(fileFormatOption).drawable(getTextBlock()).write(os);
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}
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@Override
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protected TextBlock getTextBlock() {
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return new AbstractTextBlock() {
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public void drawU(UGraphic ug) {
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for (MindMap mindmap : mindmaps) {
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mindmap.drawU(ug);
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final XDimension2D dim = mindmap.calculateDimension(ug.getStringBounder());
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ug = ug.apply(UTranslate.dy(dim.getHeight()));
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}
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}
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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double width = 0;
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double height = 0;
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for (MindMap mindmap : mindmaps) {
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final XDimension2D dim = mindmap.calculateDimension(stringBounder);
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height += dim.getHeight();
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width = Math.max(width, dim.getWidth());
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}
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return new XDimension2D(width, height);
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}
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};
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}
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public CommandExecutionResult addIdea(HColor backColor, int level, Display label, IdeaShape shape) {
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return addIdea(backColor, level, label, shape, defaultDirection);
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}
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private MindMap last() {
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return mindmaps.get(mindmaps.size() - 1);
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}
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public CommandExecutionResult addIdea(HColor backColor, int level, Display label, IdeaShape shape,
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boolean direction) {
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String stereotype = label.getEndingStereotype();
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if (stereotype != null)
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label = label.removeEndingStereotype();
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if (last().isFull(level))
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this.mindmaps.add(new MindMap(getSkinParam()));
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return last().addIdeaInternal(stereotype, backColor, level, label, shape, direction);
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}
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public CommandExecutionResult addIdea(String stereotype, HColor backColor, int level, Display label,
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IdeaShape shape) {
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if (last().isFull(level))
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this.mindmaps.add(new MindMap(getSkinParam()));
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return last().addIdeaInternal(stereotype, backColor, level, label, shape, defaultDirection);
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}
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private String first;
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public int getSmartLevel(String type) {
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if (first == null)
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first = type;
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if (type.endsWith("**"))
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type = type.replace('\t', ' ').trim();
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type = type.replace('\t', ' ');
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if (type.contains(" ") == false)
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return type.length() - 1;
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if (type.endsWith(first))
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return type.length() - first.length();
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if (type.trim().length() == 1)
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return type.length() - 1;
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if (type.startsWith(first))
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return type.length() - first.length();
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throw new UnsupportedOperationException("type=<" + type + ">[" + first + "]");
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}
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}
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