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148 lines
5.2 KiB
Java
148 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 2009-2024, 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.svek;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import net.sourceforge.plantuml.abel.Entity;
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import net.sourceforge.plantuml.abel.GroupType;
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import net.sourceforge.plantuml.abel.Link;
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import net.sourceforge.plantuml.cucadiagram.GroupHierarchy;
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import net.sourceforge.plantuml.cucadiagram.ICucaDiagram;
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import net.sourceforge.plantuml.dot.DotData;
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import net.sourceforge.plantuml.klimt.color.ColorType;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.skin.ColorParam;
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import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.stereo.Stereotype;
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import net.sourceforge.plantuml.style.ISkinParam;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignatureBasic;
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import net.sourceforge.plantuml.svek.image.EntityImageState;
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public final class GroupMakerActivity {
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private final ICucaDiagram diagram;
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private final Entity group;
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private final StringBounder stringBounder;
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class InnerGroupHierarchy implements GroupHierarchy {
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public Entity getRootGroup() {
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throw new UnsupportedOperationException();
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}
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public Collection<Entity> getChildrenGroups(Entity parent) {
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if (parent.isRoot())
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return diagram.getChildrenGroups(group);
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return diagram.getChildrenGroups(parent);
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}
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public boolean isEmpty(Entity g) {
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return diagram.isEmpty(g);
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}
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}
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public GroupMakerActivity(ICucaDiagram diagram, Entity group, StringBounder stringBounder) {
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this.diagram = diagram;
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this.group = group;
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this.stringBounder = stringBounder;
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}
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private List<Link> getPureInnerLinks() {
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final List<Link> result = new ArrayList<>();
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for (Link link : diagram.getLinks()) {
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final Entity e1 = link.getEntity1();
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final Entity e2 = link.getEntity2();
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if (e1.getParentContainer() == group && e1.isGroup() == false && e2.getParentContainer() == group
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&& e2.isGroup() == false)
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result.add(link);
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}
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return result;
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}
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final public StyleSignatureBasic getDefaultStyleDefinitionGroup() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.group);
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}
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public IEntityImage getImage() throws IOException, InterruptedException {
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if (group.countChildren() == 0)
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return new EntityImageState(group, diagram.getSkinParam());
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final List<Link> links = getPureInnerLinks();
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final ISkinParam skinParam = diagram.getSkinParam();
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final DotData dotData = new DotData(group, links, group.leafs(), diagram.getUmlDiagramType(), skinParam,
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new InnerGroupHierarchy(), diagram.getEntityFactory(), false, DotMode.NORMAL,
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diagram.getNamespaceSeparator(), diagram.getPragma());
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final GeneralImageBuilder svek2 = new GeneralImageBuilder(dotData, diagram.getEntityFactory(),
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diagram.getSource(), diagram.getPragma(), stringBounder, SName.activityDiagram);
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if (group.getGroupType() == GroupType.INNER_ACTIVITY) {
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final Stereotype stereo = group.getStereotype();
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final HColor borderColor = getColor(ColorParam.activityBorder, stereo);
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final HColor backColor = group.getColors().getColor(ColorType.BACK) == null
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? getColor(ColorParam.background, stereo)
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: group.getColors().getColor(ColorType.BACK);
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final Style style = getDefaultStyleDefinitionGroup().getMergedStyle(skinParam.getCurrentStyleBuilder());
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final double shadowing = style.value(PName.Shadowing).asDouble();
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return new InnerActivity(svek2.buildImage(null, new String[0]), borderColor, backColor, shadowing);
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}
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throw new UnsupportedOperationException(group.getGroupType().toString());
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}
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private final Rose rose = new Rose();
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protected final HColor getColor(ColorParam colorParam, Stereotype stereo) {
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final ISkinParam skinParam = diagram.getSkinParam();
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return rose.getHtmlColor(skinParam, stereo, colorParam);
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}
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}
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