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• plantuml-mit
• 1.2023.10
• source code
• CommandHelpFont.java

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net.sourceforge.plantuml.help.CommandHelpFont Maven / Gradle / Ivy

// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
package net.sourceforge.plantuml.help;

import java.awt.GraphicsEnvironment;

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.regex.IRegex;
import net.sourceforge.plantuml.regex.RegexConcat;
import net.sourceforge.plantuml.regex.RegexLeaf;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.utils.LineLocation;

public class CommandHelpFont extends SingleLineCommand2 {

	public CommandHelpFont() {
		super(getRegexConcat());
	}

	static IRegex getRegexConcat() {
		return RegexConcat.build(CommandHelpFont.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("help"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("fonts?"), RegexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeArg(Help diagram, LineLocation location, RegexResult arg) {
		diagram.add("Help on font");
		diagram.add(" ");
		diagram.add(" The possible font on your system are :");
		final String name[] = GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
		for (String n : name) {
			diagram.add("* " + n);
		}

		return CommandExecutionResult.ok();
	}
}