mirror of
https://github.com/octoleo/plantuml.git
synced 2024-05-30 07:00:48 +00:00
130 lines
4.2 KiB
Java
130 lines
4.2 KiB
Java
/* ========================================================================
|
|
* PlantUML : a free UML diagram generator
|
|
* ========================================================================
|
|
*
|
|
* (C) Copyright 2009-2020, 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!)
|
|
* http://plantuml.com/paypal
|
|
*
|
|
* 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.creole.rosetta;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.Collections;
|
|
import java.util.List;
|
|
import java.util.regex.Matcher;
|
|
import java.util.regex.Pattern;
|
|
|
|
import net.sourceforge.plantuml.creole.Stripe;
|
|
import net.sourceforge.plantuml.creole.atom.Atom;
|
|
import net.sourceforge.plantuml.creole.legacy.AtomTextUtils;
|
|
import net.sourceforge.plantuml.graphic.FontConfiguration;
|
|
import net.sourceforge.plantuml.graphic.FontStyle;
|
|
|
|
public class StripeRow implements Stripe {
|
|
|
|
private final List<Atom> atoms = new ArrayList<>();
|
|
|
|
public Atom getLHeader() {
|
|
return null;
|
|
}
|
|
|
|
public List<Atom> getAtoms() {
|
|
return Collections.unmodifiableList(atoms);
|
|
}
|
|
|
|
public void add(Atom atom) {
|
|
atoms.add(atom);
|
|
}
|
|
|
|
private static final Pattern bold = Pattern.compile("^" + WikiLanguage.UNICODE.tag("strong") + "(.*)$");
|
|
private static final Pattern unbold = Pattern.compile("^" + WikiLanguage.UNICODE.slashTag("strong") + "(.*)$");
|
|
private static final Pattern italic = Pattern.compile("^" + WikiLanguage.UNICODE.tag("em") + "(.*)$");
|
|
private static final Pattern unitalic = Pattern.compile("^" + WikiLanguage.UNICODE.slashTag("em") + "(.*)$");
|
|
private static final Pattern strike = Pattern.compile("^" + WikiLanguage.UNICODE.tag("strike") + "(.*)$");
|
|
private static final Pattern unstrike = Pattern.compile("^" + WikiLanguage.UNICODE.slashTag("strike") + "(.*)$");
|
|
|
|
private static Pattern getPattern(String line) {
|
|
if (bold.matcher(line).find()) {
|
|
return bold;
|
|
}
|
|
if (unbold.matcher(line).find()) {
|
|
return unbold;
|
|
}
|
|
if (italic.matcher(line).find()) {
|
|
return italic;
|
|
}
|
|
if (unitalic.matcher(line).find()) {
|
|
return unitalic;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public static StripeRow parseUnicode(String line, FontConfiguration fontConfiguration) {
|
|
final StripeRow result = new StripeRow();
|
|
StringBuilder tmp = new StringBuilder();
|
|
while (line.length() > 0) {
|
|
final Pattern cmd = getPattern(line);
|
|
if (cmd == null) {
|
|
tmp.append(line.charAt(0));
|
|
line = line.substring(1);
|
|
continue;
|
|
}
|
|
if (tmp.length() > 0) {
|
|
result.add(AtomTextUtils.create(tmp.toString(), fontConfiguration));
|
|
tmp.setLength(0);
|
|
}
|
|
final Matcher matcher = cmd.matcher(line);
|
|
matcher.find();
|
|
if (cmd == bold) {
|
|
fontConfiguration = fontConfiguration.bold();
|
|
} else if (cmd == unbold) {
|
|
fontConfiguration = fontConfiguration.unbold();
|
|
} else if (cmd == italic) {
|
|
fontConfiguration = fontConfiguration.italic();
|
|
} else if (cmd == unitalic) {
|
|
fontConfiguration = fontConfiguration.unitalic();
|
|
} else if (cmd == strike) {
|
|
fontConfiguration = fontConfiguration.add(FontStyle.STRIKE);
|
|
} else if (cmd == unstrike) {
|
|
fontConfiguration = fontConfiguration.remove(FontStyle.STRIKE);
|
|
} else {
|
|
throw new IllegalStateException();
|
|
}
|
|
line = matcher.group(1);
|
|
}
|
|
assert line.length() == 0;
|
|
if (tmp.length() > 0) {
|
|
result.add(AtomTextUtils.create(tmp.toString(), fontConfiguration));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
}
|