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155 lines
5.8 KiB
Java
155 lines
5.8 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.command.note;
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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.command.BlocLines;
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import net.sourceforge.plantuml.command.Command;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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import net.sourceforge.plantuml.command.CommandMultilines2;
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import net.sourceforge.plantuml.command.MultilinesStrategy;
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import net.sourceforge.plantuml.command.Position;
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import net.sourceforge.plantuml.command.SingleLineCommand2;
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import net.sourceforge.plantuml.command.Trim;
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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.RegexResult;
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import net.sourceforge.plantuml.cucadiagram.CucaDiagram;
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import net.sourceforge.plantuml.cucadiagram.CucaNote;
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import net.sourceforge.plantuml.cucadiagram.Link;
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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.graphic.color.Colors;
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import net.sourceforge.plantuml.ugraphic.color.NoSuchColorException;
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public final class CommandFactoryNoteOnLink implements SingleMultiFactoryCommand<CucaDiagram> {
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private IRegex getRegexConcatSingleLine() {
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return RegexConcat.build(CommandFactoryNoteOnLink.class.getName() + "single", RegexLeaf.start(), //
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new RegexLeaf("note"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("POSITION", "(right|left|top|bottom)?"), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("o[nf]"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("link"), //
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RegexLeaf.spaceZeroOrMore(), //
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color().getRegex(), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf(":"), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("NOTE", "(.*)"), RegexLeaf.end());
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}
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private IRegex getRegexConcatMultiLine() {
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return RegexConcat.build(CommandFactoryNoteOnLink.class.getName() + "multi", RegexLeaf.start(), //
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new RegexLeaf("note"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("POSITION", "(right|left|top|bottom)?"), //
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RegexLeaf.spaceZeroOrMore(), //
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new RegexLeaf("o[nf]"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("link"), //
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RegexLeaf.spaceZeroOrMore(), //
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color().getRegex(), RegexLeaf.end());
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}
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private static ColorParser color() {
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return ColorParser.simpleColor(ColorType.BACK);
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}
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public Command<CucaDiagram> createMultiLine(boolean withBracket) {
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return new CommandMultilines2<CucaDiagram>(getRegexConcatMultiLine(), MultilinesStrategy.KEEP_STARTING_QUOTE, Trim.BOTH) {
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@Override
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public String getPatternEnd() {
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return "^end[%s]?note$";
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}
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protected CommandExecutionResult executeNow(final CucaDiagram system, BlocLines lines)
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throws NoSuchColorException {
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final String line0 = lines.getFirst().getTrimmed().getString();
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lines = lines.subExtract(1, 1);
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lines = lines.removeEmptyColumns();
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if (lines.size() > 0) {
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final RegexResult arg = getStartingPattern().matcher(line0);
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return executeInternal(system, lines, arg);
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}
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return CommandExecutionResult.error("No note defined");
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}
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};
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}
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public Command<CucaDiagram> createSingleLine() {
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return new SingleLineCommand2<CucaDiagram>(getRegexConcatSingleLine()) {
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@Override
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protected CommandExecutionResult executeArg(final CucaDiagram system, LineLocation location,
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RegexResult arg) throws NoSuchColorException {
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final BlocLines note = BlocLines.getWithNewlines(arg.get("NOTE", 0));
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return executeInternal(system, note, arg);
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}
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};
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}
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private CommandExecutionResult executeInternal(CucaDiagram diagram, BlocLines note, final RegexResult arg)
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throws NoSuchColorException {
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final Link link = diagram.getLastLink();
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if (link == null)
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return CommandExecutionResult.error("No link defined");
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Position position = Position.BOTTOM;
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if (arg.get("POSITION", 0) != null)
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position = Position.valueOf(StringUtils.goUpperCase(arg.get("POSITION", 0)));
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Url url = null;
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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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url = urlBuilder.getUrl(arg.get("URL", 0));
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}
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final Colors colors = color().getColor(arg, diagram.getSkinParam().getIHtmlColorSet());
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link.addNote(CucaNote.build(note.toDisplay(), position, colors));
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return CommandExecutionResult.ok();
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}
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}
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