/*
* This file is part of NucleusFramework for Bukkit, licensed under the MIT License (MIT).
*
* Copyright (c) JCThePants (www.jcwhatever.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.jcwhatever.nucleus.internal.managed.commands;
import com.jcwhatever.nucleus.Nucleus;
import com.jcwhatever.nucleus.managed.commands.IRegisteredCommand;
import com.jcwhatever.nucleus.managed.messaging.ChatPaginator;
import com.jcwhatever.nucleus.managed.messaging.IChatPaginatorCommands;
import javax.annotation.Nullable;
/**
* Implementation of {@link IChatPaginatorCommands} for use with registered commands.
*/
class PaginatorHelpCommands implements IChatPaginatorCommands {
private final IRegisteredCommand _command;
/**
* Constructor.
*
* @param command The owning registered command.
*/
PaginatorHelpCommands(IRegisteredCommand command) {
_command = command;
}
@Nullable
@Override
public String getPrevCommand(ChatPaginator paginator, int currentPage, int totalPages) {
if (currentPage == 1)
return null;
return Nucleus.getCommandManager().getUsageGenerator().generate(_command,
"/{0: root command}{1: command path}{2: command}? ").toString() + (currentPage - 1);
}
@Nullable
@Override
public String getNextCommand(ChatPaginator paginator, int currentPage, int totalPages) {
if (currentPage >= totalPages)
return null;
return Nucleus.getCommandManager().getUsageGenerator().generate(_command,
"/{0: root command}{1: command path}{2: command}? ").toString() + (currentPage + 1);
}
}