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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
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* Project Info: https://plantuml.com
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* PlantUML is free software; you can redistribute it and/or modify it
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* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [Eclipse Public License - v 1.0]
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* http://www.eclipse.org/legal/epl-v10.html
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* messages are usually generated on welcome or error images and never on
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* are owned by the author of their corresponding sources code (that is, their
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* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
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*
*/
package net.sourceforge.plantuml.svek;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import net.atmp.CucaDiagram;
import net.sourceforge.plantuml.abel.Entity;
import net.sourceforge.plantuml.abel.EntityUtils;
import net.sourceforge.plantuml.abel.GroupType;
import net.sourceforge.plantuml.abel.LeafType;
import net.sourceforge.plantuml.abel.Link;
import net.sourceforge.plantuml.cucadiagram.GroupHierarchy;
import net.sourceforge.plantuml.cucadiagram.PortionShower;
import net.sourceforge.plantuml.dot.DotData;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.color.ColorType;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.svek.image.EntityImageState;
import net.sourceforge.plantuml.svek.image.EntityImageStateCommon;
public final class GroupMakerState {
private final CucaDiagram diagram;
private final Entity group;
private final StringBounder stringBounder;
private final DotMode dotMode;
class InnerGroupHierarchy implements GroupHierarchy {
public Entity getRootGroup() {
throw new UnsupportedOperationException();
}
public Collection getChildrenGroups(Entity parent) {
if (parent.isRoot())
return filter(diagram.getChildrenGroups(group));
return filter(diagram.getChildrenGroups(parent));
}
private Collection filter(Collection groups) {
final List result = new ArrayList<>();
for (Entity g : groups)
if (g.getGroupType() != GroupType.CONCURRENT_STATE)
result.add(g);
return result;
}
public boolean isEmpty(Entity g) {
return diagram.isEmpty(g);
}
}
public GroupMakerState(CucaDiagram diagram, Entity group, StringBounder stringBounder, DotMode dotMode) {
this.diagram = diagram;
this.stringBounder = stringBounder;
this.group = group;
this.dotMode = dotMode;
if (group.isGroup() == false)
throw new IllegalArgumentException();
}
private List getPureInnerLinks() {
final List result = new ArrayList<>();
for (Link link : diagram.getLinks())
if (EntityUtils.isPureInnerLink12(group, link))
result.add(link);
return result;
}
public IEntityImage getImage() {
final Display display = group.getDisplay();
final ISkinParam skinParam = diagram.getSkinParam();
final Style style = EntityImageStateCommon.getStyleState(group, skinParam);
final Style styleTitle = EntityImageStateCommon.getStyleStateTitle(group, skinParam);
final Style styleBody = EntityImageStateCommon.getStyleStateBody(group, skinParam);
final double rounded = style.value(PName.RoundCorner).asDouble();
final double shadowing = style.value(PName.Shadowing).asDouble();
final FontConfiguration titleFontConfiguration = styleTitle.getFontConfiguration(skinParam.getIHtmlColorSet());
final TextBlock title = display.create(titleFontConfiguration, HorizontalAlignment.CENTER,
diagram.getSkinParam());
if (group.countChildren() == 0 && group.groups().size() == 0)
return new EntityImageState(group, diagram.getSkinParam());
if (group.getGroupType() == GroupType.CONCURRENT_STATE)
return createGeneralImageBuilder(group.leafs()).buildImage(stringBounder, null, new String[0], false);
if (group.getGroupType() != GroupType.STATE)
throw new UnsupportedOperationException(group.getGroupType().toString());
HColor borderColor = group.getColors().getColor(ColorType.LINE);
if (borderColor == null)
borderColor = style.value(PName.LineColor).asColor(skinParam.getIHtmlColorSet());
HColor backColor = group.getColors().getColor(ColorType.BACK);
if (backColor == null)
backColor = style.value(PName.BackGroundColor).asColor(skinParam.getIHtmlColorSet());
UStroke stroke = group.getColors().getSpecificLineStroke();
if (stroke == null)
stroke = style.getStroke();
final IEntityImage image;
if (containsSomeConcurrentStates()) {
final List inners = new ArrayList<>();
inners.add(createGeneralImageBuilder(filter(group.leafs())).buildImage(stringBounder, null, new String[0],
false));
for (Entity inner : group.leafs())
if (inner.getLeafType() == LeafType.STATE_CONCURRENT)
inners.add(inner.getSvekImage());
image = new ConcurrentStates(inners, group.getConcurrentSeparator(), skinParam, group.getStereotype());
} else {
image = createGeneralImageBuilder(filter(group.leafs())).buildImage(stringBounder, null, new String[0],
false);
}
final HColor bodyColor = styleBody.value(PName.BackGroundColor).asColor(skinParam.getIHtmlColorSet());
final boolean withSymbol = group.getStereotype() != null && group.getStereotype().isWithOOSymbol();
return new InnerStateAutonom(image, title, group.getStateHeader(skinParam), borderColor, backColor,
group.getUrl99(), withSymbol, stroke, rounded, shadowing, bodyColor);
}
protected GraphvizImageBuilder createGeneralImageBuilder(Collection leafs) {
final List links = getPureInnerLinks();
final Bibliotekon bibliotekon = new Bibliotekon(links);
final DotData dotData = new DotData(diagram, group, links, leafs, new InnerGroupHierarchy(), PortionShower.ALL);
final Cluster root = new Cluster(diagram, bibliotekon.getColorSequence(), dotData.getRootGroup());
final ClusterManager clusterManager = new ClusterManager(bibliotekon, root);
final DotStringFactory dotStringFactory = new DotStringFactory(bibliotekon, root, diagram.getUmlDiagramType(),
diagram.getSkinParam());
return new GraphvizImageBuilder(dotData, diagram.getSource(), diagram.getPragma(), SName.stateDiagram, dotMode,
dotStringFactory, clusterManager);
}
private Collection filter(Collection leafs) {
final List result = new ArrayList<>();
for (Entity leaf : leafs)
if (leaf.getLeafType() != LeafType.STATE_CONCURRENT)
result.add(leaf);
return result;
}
private boolean containsSomeConcurrentStates() {
for (Entity entity : group.leafs())
if (entity.getLeafType() == LeafType.STATE_CONCURRENT)
return true;
return false;
}
}