FontCommand.java

package me.desht.scrollingmenusign.commands;

import java.awt.Font;
import java.awt.GraphicsEnvironment;

import me.desht.dhutils.MessagePager;

import org.bukkit.command.CommandSender;
import org.bukkit.plugin.Plugin;

public class FontCommand extends SMSAbstractCommand {

    public FontCommand() {
        super("sms font", 0, 1);
        setPermissionNode("scrollingmenusign.commands.font");
        setUsage("/sms font");
    }

    @Override
    public boolean execute(Plugin plugin, CommandSender sender, String[] args) {
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        Font[] fonts = ge.getAllFonts();

        MessagePager pager = MessagePager.getPager(sender).clear();

        int matched = 0;
        StringBuilder sb = new StringBuilder();
        for (Font font : fonts) {
            String fn = font.getName();
            if (args.length >= 1 && !fn.toLowerCase().contains(args[0].toLowerCase())) {
                continue;
            }
            if (sb.length() + fn.length() > 60) {
                pager.add(sb.toString());
                sb.setLength(0);
            }
            sb.append(fn).append(", ");
            matched++;
        }
        pager.add(sb.toString());
        pager.add(matched + " fonts matched (of " + fonts.length + " total)");
        pager.showPage();

        return true;
    }

}