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310 lines
12 KiB
Java
310 lines
12 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.activitydiagram.command;
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import net.sourceforge.plantuml.Direction;
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import net.sourceforge.plantuml.LineLocation;
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import net.sourceforge.plantuml.StringUtils;
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import net.sourceforge.plantuml.Url;
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import net.sourceforge.plantuml.UrlBuilder;
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import net.sourceforge.plantuml.UrlMode;
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import net.sourceforge.plantuml.activitydiagram.ActivityDiagram;
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import net.sourceforge.plantuml.classdiagram.command.CommandLinkClass;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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import net.sourceforge.plantuml.command.SingleLineCommand2;
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import net.sourceforge.plantuml.command.regex.IRegex;
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import net.sourceforge.plantuml.command.regex.RegexConcat;
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import net.sourceforge.plantuml.command.regex.RegexLeaf;
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import net.sourceforge.plantuml.command.regex.RegexOptional;
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import net.sourceforge.plantuml.command.regex.RegexOr;
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import net.sourceforge.plantuml.command.regex.RegexPartialMatch;
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import net.sourceforge.plantuml.command.regex.RegexResult;
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import net.sourceforge.plantuml.cucadiagram.Code;
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import net.sourceforge.plantuml.cucadiagram.Display;
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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.ILeaf;
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import net.sourceforge.plantuml.cucadiagram.Ident;
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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.LinkArg;
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import net.sourceforge.plantuml.cucadiagram.LinkDecor;
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import net.sourceforge.plantuml.cucadiagram.LinkType;
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import net.sourceforge.plantuml.cucadiagram.NamespaceStrategy;
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import net.sourceforge.plantuml.cucadiagram.Stereotype;
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import net.sourceforge.plantuml.descdiagram.command.CommandLinkElement;
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import net.sourceforge.plantuml.graphic.color.ColorParser;
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import net.sourceforge.plantuml.graphic.color.ColorType;
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import net.sourceforge.plantuml.ugraphic.color.NoSuchColorException;
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public class CommandLinkActivity extends SingleLineCommand2<ActivityDiagram> {
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public CommandLinkActivity() {
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super(getRegexConcat());
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}
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private static IRegex getRegexConcat() {
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return RegexConcat.build(CommandLinkActivity.class.getName(), RegexLeaf.start(), //
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new RegexOptional(//
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new RegexOr("FIRST", //
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new RegexLeaf("STAR", "(\\(\\*(top)?\\))"), //
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new RegexLeaf("CODE", "([%pLN][%pLN_.]*)"), //
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new RegexLeaf("BAR", "(?:==+)[%s]*([%pLN_.]+)[%s]*(?:==+)"), //
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new RegexLeaf("QUOTED", "[%g]([^%g]+)[%g](?:[%s]+as[%s]+([%pLN_.]+))?"))), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("STEREOTYPE", "(\\<\\<.*\\>\\>)?"), //
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RegexLeaf.spaceZeroOrMore(), //
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ColorParser.exp2(), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("URL", "(" + UrlBuilder.getRegexp() + ")?"), //
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new RegexLeaf("ARROW_BODY1", "([-.]+)"), //
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new RegexLeaf("ARROW_STYLE1", "(?:\\[(" + CommandLinkElement.LINE_STYLE + ")\\])?"), //
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new RegexLeaf("ARROW_DIRECTION", "(\\*|left|right|up|down|le?|ri?|up?|do?)?"), //
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new RegexLeaf("ARROW_STYLE2", "(?:\\[(" + CommandLinkElement.LINE_STYLE + ")\\])?"), //
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new RegexLeaf("ARROW_BODY2", "([-.]*)"), //
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new RegexLeaf("\\>"), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexOptional(new RegexLeaf("BRACKET", "\\[([^\\]*]+[^\\]]*)\\]")), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexOr("FIRST2", //
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new RegexLeaf("STAR2", "(\\(\\*(top|\\d+)?\\))"), //
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new RegexLeaf("OPENBRACKET2", "(\\{)"), //
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new RegexLeaf("CODE2", "([%pLN][%pLN_.]*)"), //
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new RegexLeaf("BAR2", "(?:==+)[%s]*([%pLN_.]+)[%s]*(?:==+)"), //
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new RegexLeaf("QUOTED2", "[%g]([^%g]+)[%g](?:[%s]+as[%s]+([%pLN][%pLN_.]*))?"), //
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new RegexLeaf("QUOTED_INVISIBLE2", "(\\w.*?)")), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("STEREOTYPE2", "(\\<\\<.*\\>\\>)?"), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexOptional( //
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new RegexConcat( //
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new RegexLeaf("in"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("PARTITION2", "([%g][^%g]+[%g]|\\S+)") //
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)), //
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RegexLeaf.spaceZeroOrMore(), //
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ColorParser.exp3(), //
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RegexLeaf.end());
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}
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@Override
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protected CommandExecutionResult executeArg(ActivityDiagram diagram, LineLocation location, RegexResult arg)
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throws NoSuchColorException {
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final IEntity entity1 = getEntity(diagram, arg, true);
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if (entity1 == null)
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return CommandExecutionResult.error("No such activity");
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if (arg.get("STEREOTYPE", 0) != null)
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entity1.setStereotype(Stereotype.build(arg.get("STEREOTYPE", 0)));
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if (arg.get("BACKCOLOR", 0) != null) {
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String s = arg.get("BACKCOLOR", 0);
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entity1.setSpecificColorTOBEREMOVED(ColorType.BACK,
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diagram.getSkinParam().getIHtmlColorSet().getColor(s));
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}
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final IEntity entity2 = getEntity(diagram, arg, false);
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if (entity2 == null)
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return CommandExecutionResult.error("No such activity");
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if (arg.get("BACKCOLOR2", 0) != null) {
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String s = arg.get("BACKCOLOR2", 0);
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entity2.setSpecificColorTOBEREMOVED(ColorType.BACK,
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diagram.getSkinParam().getIHtmlColorSet().getColor(s));
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}
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if (arg.get("STEREOTYPE2", 0) != null)
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entity2.setStereotype(Stereotype.build(arg.get("STEREOTYPE2", 0)));
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final Display linkLabel = Display.getWithNewlines(arg.get("BRACKET", 0));
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final String arrowBody1 = CommandLinkClass.notNull(arg.get("ARROW_BODY1", 0));
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final String arrowBody2 = CommandLinkClass.notNull(arg.get("ARROW_BODY2", 0));
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final String arrowDirection = CommandLinkClass.notNull(arg.get("ARROW_DIRECTION", 0));
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final String arrow = StringUtils.manageArrowForCuca(arrowBody1 + arrowDirection + arrowBody2 + ">");
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int lenght = arrow.length() - 1;
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if (arrowDirection.contains("*"))
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lenght = 2;
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LinkType type = new LinkType(LinkDecor.ARROW, LinkDecor.NONE);
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if ((arrowBody1 + arrowBody2).contains("."))
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type = type.goDotted();
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final LinkArg linkArg = LinkArg.build(linkLabel, lenght, diagram.getSkinParam().classAttributeIconSize() > 0);
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Link link = new Link(diagram.getSkinParam().getCurrentStyleBuilder(), entity1, entity2, type, linkArg);
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if (arrowDirection.contains("*"))
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link.setConstraint(false);
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final Direction direction = StringUtils.getArrowDirection(arrowBody1 + arrowDirection + arrowBody2 + ">");
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if (direction == Direction.LEFT || direction == Direction.UP)
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link = link.getInv();
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if (arg.get("URL", 0) != null) {
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final UrlBuilder urlBuilder = new UrlBuilder(diagram.getSkinParam().getValue("topurl"), UrlMode.STRICT);
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final Url urlLink = urlBuilder.getUrl(arg.get("URL", 0));
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link.setUrl(urlLink);
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}
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link.applyStyle(arg.getLazzy("ARROW_STYLE", 0));
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diagram.addLink(link);
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return CommandExecutionResult.ok();
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}
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static IEntity getEntity(ActivityDiagram diagram, RegexResult arg, final boolean start) {
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final String suf = start ? "" : "2";
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final String openBracket2 = arg.get("OPENBRACKET" + suf, 0);
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if (openBracket2 != null)
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return diagram.createInnerActivity();
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if (arg.get("STAR" + suf, 0) != null) {
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final String suppId = arg.get("STAR" + suf, 1);
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if (start) {
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// if (suppId != null)
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// diagram.getStart().setTop(true);
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return diagram.getStart();
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}
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return diagram.getEnd(suppId);
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}
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String partition = arg.get("PARTITION" + suf, 0);
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if (partition != null)
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partition = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(partition);
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final String idShort = arg.get("CODE" + suf, 0);
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if (idShort != null) {
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if (partition != null) {
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final Ident idNewLong = diagram.buildLeafIdent(partition);
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final Code codeP = diagram.V1972() ? idNewLong : diagram.buildCode(partition);
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diagram.gotoGroup(idNewLong, codeP, Display.getWithNewlines(partition), GroupType.PACKAGE,
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diagram.getRootGroup(), NamespaceStrategy.SINGLE);
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}
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final Ident ident = diagram.buildLeafIdent(idShort);
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final Code code = diagram.V1972() ? ident : diagram.buildCode(idShort);
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final LeafType type = diagram.V1972() ? getTypeIfExistingSmart(diagram, ident)
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: getTypeIfExisting(diagram, code);
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IEntity result;
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if (diagram.V1972()) {
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result = diagram.getLeafVerySmart(ident);
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if (result == null)
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result = diagram.getOrCreate(ident, code, Display.getWithNewlines(code), type);
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} else
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result = diagram.getOrCreate(ident, code, Display.getWithNewlines(code), type);
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if (partition != null)
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diagram.endGroup();
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return result;
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}
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final String bar = arg.get("BAR" + suf, 0);
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if (bar != null) {
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final Ident identBar = diagram.buildLeafIdent(bar);
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final Code codeBar = diagram.V1972() ? identBar : diagram.buildCode(bar);
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if (diagram.V1972()) {
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final ILeaf result = diagram.getLeafVerySmart(identBar);
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if (result != null)
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return result;
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}
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return diagram.getOrCreate(identBar, codeBar, Display.getWithNewlines(bar), LeafType.SYNCHRO_BAR);
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}
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final RegexPartialMatch quoted = arg.get("QUOTED" + suf);
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if (quoted.get(0) != null) {
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final String quotedString = quoted.get(1) == null ? quoted.get(0) : quoted.get(1);
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if (partition != null) {
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final Ident idNewLong = diagram.buildLeafIdent(partition);
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final Code codeP = diagram.V1972() ? idNewLong : diagram.buildCode(partition);
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diagram.gotoGroup(idNewLong, codeP, Display.getWithNewlines(partition), GroupType.PACKAGE,
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diagram.getRootGroup(), NamespaceStrategy.SINGLE);
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}
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final Ident quotedIdent = diagram.buildLeafIdent(quotedString);
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final Code quotedCode = diagram.V1972() ? quotedIdent : diagram.buildCode(quotedString);
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final LeafType type = diagram.V1972() ? getTypeIfExistingSmart(diagram, quotedIdent)
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: getTypeIfExisting(diagram, quotedCode);
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final IEntity result = diagram.getOrCreate(quotedIdent, quotedCode, Display.getWithNewlines(quoted.get(0)),
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type);
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if (partition != null)
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diagram.endGroup();
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return result;
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}
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final String quoteInvisibleString = arg.get("QUOTED_INVISIBLE" + suf, 0);
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if (quoteInvisibleString != null) {
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if (partition != null) {
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final Ident idNewLong = diagram.buildLeafIdent(partition);
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final Code codeP = diagram.V1972() ? idNewLong : diagram.buildCode(partition);
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diagram.gotoGroup(idNewLong, codeP, Display.getWithNewlines(partition), GroupType.PACKAGE,
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diagram.getRootGroup(), NamespaceStrategy.SINGLE);
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}
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final Ident identInvisible = diagram.buildLeafIdent(quoteInvisibleString);
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final Code quotedInvisible = diagram.V1972() ? identInvisible : diagram.buildCode(quoteInvisibleString);
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final IEntity result = diagram.getOrCreate(identInvisible, quotedInvisible,
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Display.getWithNewlines(quotedInvisible), LeafType.ACTIVITY);
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if (partition != null)
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diagram.endGroup();
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return result;
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}
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final String first = arg.get("FIRST" + suf, 0);
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if (first == null)
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return diagram.getLastEntityConsulted();
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return null;
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}
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private static LeafType getTypeIfExistingSmart(ActivityDiagram system, Ident ident) {
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final IEntity ent = system.getLeafSmart(ident);
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if (ent != null)
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if (ent.getLeafType() == LeafType.BRANCH)
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return LeafType.BRANCH;
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return LeafType.ACTIVITY;
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}
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private static LeafType getTypeIfExisting(ActivityDiagram system, Code code) {
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if (system.leafExist(code)) {
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final IEntity ent = system.getLeaf(code);
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if (ent.getLeafType() == LeafType.BRANCH)
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return LeafType.BRANCH;
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}
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return LeafType.ACTIVITY;
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}
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}
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