ListMacroCommand.java

package me.desht.scrollingmenusign.commands;

import java.util.List;

import me.desht.dhutils.MessagePager;
import me.desht.scrollingmenusign.SMSMacro;

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

public class ListMacroCommand extends SMSAbstractCommand {

    public ListMacroCommand() {
        super("sms macro list", 0, 1);
        setPermissionNode("scrollingmenusign.commands.macro");
        setUsage("/sms macro list [<macro-name>]");
    }

    @Override
    public boolean execute(Plugin plugin, CommandSender sender, String[] args) {
        MessagePager pager = MessagePager.getPager(sender).clear().setParseColours(true);

        if (args.length == 0) {
            pager.add("&e" + SMSMacro.getMacros().size() + " macros:");
            for (SMSMacro m : SMSMacro.listMacros(true)) {
                pager.add(MessagePager.BULLET + ChatColor.WHITE + m.getName() + "   &e[" + m.getLines().size() + " lines]");
            }
        } else {
            int i = 1;
            SMSMacro m = SMSMacro.getMacro(args[0], false);
            pager.add("&fMacro &e" + m.getName() + "&f [" + m.getLines().size() + " lines]:");
            for (String l : m.getLines()) {
                pager.add(" &e" + i++ + ") &f" + l.replace(" && ", " &&&& "));
            }
        }
        pager.showPage();

        return true;
    }

    @Override
    public List<String> onTabComplete(Plugin plugin, CommandSender sender, String[] args) {
        switch (args.length) {
            case 1:
                return getMacroCompletions(sender, args[0]);
            default:
                showUsage(sender);
                return noCompletions(sender);
        }
    }
}