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205 lines
7.5 KiB
Java
205 lines
7.5 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 2009-2017, 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.ColorParam;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.cucadiagram.CucaDiagram;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.cucadiagram.EntityUtils;
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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.IEntity;
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import net.sourceforge.plantuml.cucadiagram.IGroup;
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import net.sourceforge.plantuml.cucadiagram.ILeaf;
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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.Stereotype;
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import net.sourceforge.plantuml.cucadiagram.dot.DotData;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.HtmlColor;
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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.graphic.TextBlockEmpty;
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import net.sourceforge.plantuml.graphic.TextBlockWidth;
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import net.sourceforge.plantuml.graphic.TextBlockWidthAdapter;
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import net.sourceforge.plantuml.graphic.color.ColorType;
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import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.svek.image.EntityImageState;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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public final class GroupPngMakerState {
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private final CucaDiagram diagram;
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private final IGroup group;
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private final StringBounder stringBounder;
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class InnerGroupHierarchy implements GroupHierarchy {
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public Collection<IGroup> getChildrenGroups(IGroup parent) {
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if (EntityUtils.groupRoot(parent)) {
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return diagram.getChildrenGroups(group);
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}
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return diagram.getChildrenGroups(parent);
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}
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public boolean isEmpty(IGroup g) {
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return diagram.isEmpty(g);
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}
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}
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public GroupPngMakerState(CucaDiagram diagram, IGroup 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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}
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private List<Link> getPureInnerLinks() {
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final List<Link> result = new ArrayList<Link>();
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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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}
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}
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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 TextBlock title = display.create(
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new FontConfiguration(skinParam, FontParam.STATE, group.getStereotype()), HorizontalAlignment.CENTER,
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diagram.getSkinParam());
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if (group.size() == 0 && group.getChildren().size() == 0) {
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return new EntityImageState(group, diagram.getSkinParam());
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}
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final List<Link> links = getPureInnerLinks();
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final DotData dotData = new DotData(group, links, group.getLeafsDirect(), diagram.getUmlDiagramType(),
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skinParam, new InnerGroupHierarchy(), diagram.getColorMapper(), diagram.getEntityFactory(),
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diagram.isHideEmptyDescriptionForState(), DotMode.NORMAL, diagram.getNamespaceSeparator(),
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diagram.getPragma());
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final GeneralImageBuilder svek2 = new GeneralImageBuilder(dotData, diagram.getEntityFactory(),
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diagram.getSource(), diagram.getPragma(), stringBounder);
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if (group.getGroupType() == GroupType.CONCURRENT_STATE) {
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// return new InnerStateConcurrent(svek2.createFile());
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return svek2.buildImage(null, new String[0]);
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}
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if (group.getGroupType() != GroupType.STATE) {
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throw new UnsupportedOperationException(group.getGroupType().toString());
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}
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HtmlColor borderColor = group.getColors(skinParam).getColor(ColorType.LINE);
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if (borderColor == null) {
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borderColor = getColor(ColorParam.stateBorder, group.getStereotype());
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}
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final Stereotype stereo = group.getStereotype();
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final HtmlColor backColor = group.getColors(skinParam).getColor(ColorType.BACK) == null ? getColor(
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ColorParam.stateBackground, stereo) : group.getColors(skinParam).getColor(ColorType.BACK);
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final TextBlockWidth attribute = getAttributes(skinParam);
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final Stereotype stereotype = group.getStereotype();
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final boolean withSymbol = stereotype != null && stereotype.isWithOOSymbol();
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final boolean containsOnlyConcurrentStates = containsOnlyConcurrentStates(dotData);
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final IEntityImage image = containsOnlyConcurrentStates ? buildImageForConcurrentState(dotData) : svek2
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.buildImage(null, new String[0]);
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UStroke stroke = group.getColors(skinParam).getSpecificLineStroke();
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if (stroke == null) {
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stroke = new UStroke(1.5);
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}
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return new InnerStateAutonom(image, title, attribute, borderColor, backColor, skinParam.shadowing(),
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group.getUrl99(), withSymbol, stroke);
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}
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private TextBlockWidth getAttributes(final ISkinParam skinParam) {
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final List<String> details = ((IEntity) group).getBodier().getRawBody();
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if (details.size() == 0) {
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return new TextBlockEmpty();
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}
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final FontConfiguration fontConfiguration = new FontConfiguration(skinParam, FontParam.STATE_ATTRIBUTE, null);
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final Display display = details.size() == 1 ? Display.getWithNewlines(details.get(0)) : Display.create(details);
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final TextBlock result = display.create(fontConfiguration, HorizontalAlignment.LEFT, skinParam);
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return new TextBlockWidthAdapter(result, 0);
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}
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private IEntityImage buildImageForConcurrentState(DotData dotData) {
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final List<IEntityImage> inners = new ArrayList<IEntityImage>();
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for (ILeaf inner : dotData.getLeafs()) {
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inners.add(inner.getSvekImage());
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}
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return new CucaDiagramFileMakerSvek2InternalImage(inners, dotData.getTopParent().getConcurrentSeparator(),
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dotData.getSkinParam(), group.getStereotype());
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}
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private boolean containsOnlyConcurrentStates(DotData dotData) {
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for (ILeaf leaf : dotData.getLeafs()) {
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if (leaf instanceof IGroup == false) {
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return false;
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}
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if (((IGroup) leaf).getLeafType() != LeafType.STATE_CONCURRENT) {
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return false;
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}
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}
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return true;
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}
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private final Rose rose = new Rose();
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private HtmlColor getColor(ColorParam colorParam, Stereotype stereo) {
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final ISkinParam skinParam = diagram.getSkinParam();
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return rose.getHtmlColor(skinParam, colorParam, stereo);
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}
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}
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