mirror of https://github.com/octoleo/plantuml.git
87 lines
3.0 KiB
Java
87 lines
3.0 KiB
Java
/* ========================================================================
|
|
* PlantUML : a free UML diagram generator
|
|
* ========================================================================
|
|
*
|
|
* (C) Copyright 2009-2021, 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: Matthew Leather
|
|
*
|
|
*
|
|
*/
|
|
package net.sourceforge.plantuml.help;
|
|
|
|
import java.io.IOException;
|
|
|
|
import net.sourceforge.plantuml.LineLocation;
|
|
import net.sourceforge.plantuml.Log;
|
|
import net.sourceforge.plantuml.command.CommandExecutionResult;
|
|
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.RegexResult;
|
|
import net.sourceforge.plantuml.log.Logger;
|
|
import net.sourceforge.plantuml.theme.ThemeUtils;
|
|
|
|
public class CommandHelpTheme extends SingleLineCommand2<Help> {
|
|
|
|
public CommandHelpTheme() {
|
|
super(getRegexConcat());
|
|
}
|
|
|
|
static IRegex getRegexConcat() {
|
|
return RegexConcat.build(CommandHelpTheme.class.getName(), RegexLeaf.start(), //
|
|
new RegexLeaf("help"), //
|
|
RegexLeaf.spaceOneOrMore(), //
|
|
new RegexLeaf("themes?"), RegexLeaf.end());
|
|
}
|
|
|
|
@Override
|
|
protected CommandExecutionResult executeArg(Help diagram, LineLocation location, RegexResult arg) {
|
|
diagram.add("<b>Help on themes");
|
|
diagram.add(" ");
|
|
diagram.add("The code of this command is located in <i>net.sourceforge.plantuml.help</i> package.");
|
|
diagram.add("You may improve it on <i>https://github.com/plantuml/plantuml/tree/master/src/net/sourceforge/plantuml/help</i>");
|
|
diagram.add(" ");
|
|
diagram.add(" The possible themes are :");
|
|
|
|
try {
|
|
for (String theme : ThemeUtils.getAllThemeNames()) {
|
|
diagram.add("* " + theme);
|
|
}
|
|
} catch (IOException e) {
|
|
final String message = "Unexpected error listing themes: " + e.getMessage();
|
|
Log.error(message);
|
|
Logger.error(e);
|
|
return CommandExecutionResult.error(message);
|
|
}
|
|
|
|
return CommandExecutionResult.ok();
|
|
}
|
|
}
|