mirror of https://github.com/octoleo/plantuml.git
199 lines
7.3 KiB
Java
199 lines
7.3 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 2009-2023, 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.svek;
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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.ISkinParam;
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import net.sourceforge.plantuml.baraye.Entity;
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import net.sourceforge.plantuml.baraye.EntityUtils;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.cucadiagram.GroupHierarchy;
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import net.sourceforge.plantuml.cucadiagram.GroupType;
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import net.sourceforge.plantuml.cucadiagram.ICucaDiagram;
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import net.sourceforge.plantuml.cucadiagram.LeafType;
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import net.sourceforge.plantuml.cucadiagram.Link;
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import net.sourceforge.plantuml.cucadiagram.dot.DotData;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.klimt.UStroke;
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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.FontConfiguration;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
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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.svek.image.EntityImageState;
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import net.sourceforge.plantuml.svek.image.EntityImageStateCommon;
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public final class GroupMakerState {
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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 filter(diagram.getChildrenGroups(group));
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return filter(diagram.getChildrenGroups(parent));
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}
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private Collection<Entity> filter(Collection<Entity> groups) {
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final List<Entity> result = new ArrayList<>();
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for (Entity g : groups)
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if (g.getGroupType() != GroupType.CONCURRENT_STATE)
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result.add(g);
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return result;
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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 GroupMakerState(ICucaDiagram diagram, Entity group, StringBounder stringBounder) {
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this.diagram = diagram;
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this.stringBounder = stringBounder;
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this.group = group;
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if (group.isGroup() == false)
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throw new IllegalArgumentException();
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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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if (EntityUtils.isPureInnerLink12(group, link))
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result.add(link);
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return result;
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}
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public IEntityImage getImage() {
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final Display display = group.getDisplay();
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final ISkinParam skinParam = diagram.getSkinParam();
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final Style style = EntityImageStateCommon.getStyleState(group, skinParam);
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final Style styleTitle = EntityImageStateCommon.getStyleStateTitle(group, skinParam);
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final Style styleBody = EntityImageStateCommon.getStyleStateBody(group, skinParam);
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final double rounded = style.value(PName.RoundCorner).asDouble();
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final double shadowing = style.value(PName.Shadowing).asDouble();
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final FontConfiguration titleFontConfiguration = styleTitle.getFontConfiguration(skinParam.getIHtmlColorSet());
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final TextBlock title = display.create(titleFontConfiguration, HorizontalAlignment.CENTER,
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diagram.getSkinParam());
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if (group.countChildren() == 0 && group.groups().size() == 0)
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return new EntityImageState(group, diagram.getSkinParam());
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if (group.getGroupType() == GroupType.CONCURRENT_STATE)
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return createGeneralImageBuilder(group.leafs(), skinParam).buildImage(null, new String[0]);
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if (group.getGroupType() != GroupType.STATE)
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throw new UnsupportedOperationException(group.getGroupType().toString());
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HColor borderColor = group.getColors().getColor(ColorType.LINE);
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if (borderColor == null)
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borderColor = style.value(PName.LineColor).asColor(skinParam.getIHtmlColorSet());
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HColor backColor = group.getColors().getColor(ColorType.BACK);
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if (backColor == null)
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backColor = style.value(PName.BackGroundColor).asColor(skinParam.getIHtmlColorSet());
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UStroke stroke = group.getColors().getSpecificLineStroke();
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if (stroke == null)
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stroke = style.getStroke();
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final IEntityImage image;
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if (containsSomeConcurrentStates()) {
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final List<IEntityImage> inners = new ArrayList<>();
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inners.add(createGeneralImageBuilder(filter(group.leafs()), skinParam).buildImage(null, new String[0]));
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for (Entity inner : group.leafs())
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if (inner.getLeafType() == LeafType.STATE_CONCURRENT)
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inners.add(inner.getSvekImage());
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image = new ConcurrentStates(inners, group.getConcurrentSeparator(), skinParam, group.getStereotype());
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} else {
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image = createGeneralImageBuilder(filter(group.leafs()), skinParam).buildImage(null, new String[0]);
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}
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final HColor bodyColor = styleBody.value(PName.BackGroundColor).asColor(skinParam.getIHtmlColorSet());
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final boolean withSymbol = group.getStereotype() != null && group.getStereotype().isWithOOSymbol();
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return new InnerStateAutonom(image, title, group.getStateHeader(skinParam), borderColor, backColor,
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group.getUrl99(), withSymbol, stroke, rounded, shadowing, bodyColor);
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}
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protected GeneralImageBuilder createGeneralImageBuilder(Collection<Entity> leafs, ISkinParam skinParam) {
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final DotData dotData = new DotData(group, getPureInnerLinks(), leafs, diagram.getUmlDiagramType(), skinParam,
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new InnerGroupHierarchy(), diagram.getEntityFactory(), diagram.isHideEmptyDescriptionForState(),
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DotMode.NORMAL, diagram.getNamespaceSeparator(), diagram.getPragma());
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return new GeneralImageBuilder(dotData, diagram.getEntityFactory(), diagram.getSource(), diagram.getPragma(),
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stringBounder, SName.stateDiagram);
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}
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private Collection<Entity> filter(Collection<Entity> leafs) {
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final List<Entity> result = new ArrayList<>();
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for (Entity leaf : leafs)
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if (leaf.getLeafType() != LeafType.STATE_CONCURRENT)
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result.add(leaf);
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return result;
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}
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private boolean containsSomeConcurrentStates() {
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for (Entity entity : group.leafs())
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if (entity.getLeafType() == LeafType.STATE_CONCURRENT)
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return true;
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return false;
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}
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}
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