/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
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*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.command.note;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.UrlBuilder;
import net.sourceforge.plantuml.UrlBuilder.ModeUrl;
import net.sourceforge.plantuml.classdiagram.AbstractEntityDiagram;
import net.sourceforge.plantuml.command.BlocLines;
import net.sourceforge.plantuml.command.Command;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.CommandMultilines2;
import net.sourceforge.plantuml.command.MultilinesStrategy;
import net.sourceforge.plantuml.command.Position;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.command.regex.IRegex;
import net.sourceforge.plantuml.command.regex.RegexConcat;
import net.sourceforge.plantuml.command.regex.RegexLeaf;
import net.sourceforge.plantuml.command.regex.RegexOr;
import net.sourceforge.plantuml.command.regex.RegexResult;
import net.sourceforge.plantuml.cucadiagram.Code;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.cucadiagram.IEntity;
import net.sourceforge.plantuml.cucadiagram.LeafType;
import net.sourceforge.plantuml.cucadiagram.Link;
import net.sourceforge.plantuml.cucadiagram.LinkDecor;
import net.sourceforge.plantuml.cucadiagram.LinkType;
import net.sourceforge.plantuml.graphic.color.ColorParser;
import net.sourceforge.plantuml.graphic.color.ColorType;
import net.sourceforge.plantuml.graphic.color.Colors;
import net.sourceforge.plantuml.utils.UniqueSequence;
public final class FactoryNoteOnEntityCommand implements SingleMultiFactoryCommand {
private final IRegex partialPattern;
// private final boolean withBracket;
public FactoryNoteOnEntityCommand(IRegex partialPattern/* , boolean withBracket */) {
this.partialPattern = partialPattern;
// this.withBracket = withBracket;
}
private RegexConcat getRegexConcatSingleLine(IRegex partialPattern) {
return new RegexConcat(new RegexLeaf("^[%s]*note[%s]+"), //
new RegexLeaf("POSITION", "(right|left|top|bottom)"), //
new RegexOr(//
new RegexConcat(new RegexLeaf("[%s]+of[%s]+"), partialPattern), //
new RegexLeaf("")), //
new RegexLeaf("[%s]*"), //
color().getRegex(), //
new RegexLeaf("URL", "[%s]*(" + UrlBuilder.getRegexp() + ")?"), //
new RegexLeaf("[%s]*:[%s]*"), //
new RegexLeaf("NOTE", "(.*)"), //
new RegexLeaf("$") //
);
}
private static ColorParser color() {
return ColorParser.simpleColor(ColorType.BACK);
}
private RegexConcat getRegexConcatMultiLine(IRegex partialPattern, final boolean withBracket) {
return new RegexConcat(new RegexLeaf("^[%s]*note[%s]+"), //
new RegexLeaf("POSITION", "(right|left|top|bottom)"), //
new RegexOr(//
new RegexConcat(new RegexLeaf("[%s]+of[%s]+"), partialPattern), //
new RegexLeaf("")), //
new RegexLeaf("[%s]*"), //
color().getRegex(), //
new RegexLeaf("URL", "[%s]*(" + UrlBuilder.getRegexp() + ")?"), //
new RegexLeaf(withBracket ? "[%s]*\\{" : "[%s]*"), //
new RegexLeaf("$") //
);
}
public Command createSingleLine() {
return new SingleLineCommand2(getRegexConcatSingleLine(partialPattern)) {
@Override
protected CommandExecutionResult executeArg(final AbstractEntityDiagram system, RegexResult arg) {
final String s = arg.get("NOTE", 0);
return executeInternal(arg, system, null, BlocLines.getWithNewlines(s));
}
};
}
public Command createMultiLine(final boolean withBracket) {
return new CommandMultilines2(getRegexConcatMultiLine(partialPattern, withBracket),
MultilinesStrategy.KEEP_STARTING_QUOTE) {
@Override
public String getPatternEnd() {
if (withBracket) {
return "(?i)^(\\})$";
}
return "(?i)^[%s]*(end[%s]?note)$";
}
public CommandExecutionResult executeNow(final AbstractEntityDiagram system, BlocLines lines) {
// StringUtils.trim(lines, false);
final RegexResult line0 = getStartingPattern().matcher(StringUtils.trin(lines.getFirst499()));
lines = lines.subExtract(1, 1);
lines = lines.removeEmptyColumns();
Url url = null;
if (line0.get("URL", 0) != null) {
final UrlBuilder urlBuilder = new UrlBuilder(system.getSkinParam().getValue("topurl"), ModeUrl.STRICT);
url = urlBuilder.getUrl(line0.get("URL", 0));
}
return executeInternal(line0, system, url, lines);
}
};
}
private CommandExecutionResult executeInternal(RegexResult line0, AbstractEntityDiagram diagram, Url url,
BlocLines strings) {
final String pos = line0.get("POSITION", 0);
final Code code = Code.of(line0.get("ENTITY", 0));
final IEntity cl1;
if (code == null) {
cl1 = diagram.getLastEntity();
if (cl1 == null) {
return CommandExecutionResult.error("Nothing to note to");
}
} else if (diagram.isGroup(code)) {
cl1 = diagram.getGroup(code);
} else {
cl1 = diagram.getOrCreateLeaf(code, null, null);
}
final IEntity note = diagram
.createLeaf(UniqueSequence.getCode("GMN"), strings.toDisplay(), LeafType.NOTE, null);
final Colors colors = color().getColor(line0, diagram.getSkinParam().getIHtmlColorSet());
note.setColors(colors);
if (url != null) {
note.addUrl(url);
}
final Position position = Position.valueOf(StringUtils.goUpperCase(pos)).withRankdir(
diagram.getSkinParam().getRankdir());
final Link link;
final LinkType type = new LinkType(LinkDecor.NONE, LinkDecor.NONE).goDashed();
if (position == Position.RIGHT) {
link = new Link(cl1, note, type, Display.NULL, 1);
link.setHorizontalSolitary(true);
} else if (position == Position.LEFT) {
link = new Link(note, cl1, type, Display.NULL, 1);
link.setHorizontalSolitary(true);
} else if (position == Position.BOTTOM) {
link = new Link(cl1, note, type, Display.NULL, 2);
} else if (position == Position.TOP) {
link = new Link(note, cl1, type, Display.NULL, 2);
} else {
throw new IllegalArgumentException();
}
diagram.addLink(link);
return CommandExecutionResult.ok();
}
}
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