# Source: tty.js

    /*
     * Copyright 2014 Red Hat, Inc.
     *
     * Red Hat licenses this file to you under the Apache License, version 2.0
     * (the "License"); you may not use this file except in compliance with the
     * License.  You may obtain a copy of the License at:
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
     * License for the specific language governing permissions and limitations
     * under the License.
     */

    /** @module vertx-shell-js/tty */
    var utils = require('vertx-js/util/utils');
    var Stream = require('vertx-shell-js/stream');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JTty = io.vertx.ext.shell.io.Tty;

    /**
     Provide interactions with the Shell TTY.

     @class
    */
    var Tty = function(j_val) {

      var j_tty = j_val;
      var that = this;

      /**
       @return the current width, i.e the number of rows or  if unknown

       @public

       @return {number}
       */
      this.width = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_tty["width()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       @return the current height, i.e the number of columns or  if unknown

       @public

       @return {number}
       */
      this.height = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_tty["height()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Set an handler the standard input to read the data in String format.

       @public
       @param stdin {function} the standard input
       @return {Tty} this object
       */
      this.setStdin = function() {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
          j_tty["setStdin(io.vertx.ext.shell.io.Stream)"](__args[0]._jdel);
          return that;
        }  else if (__args.length === 1 && typeof __args[0] === 'function') {
          j_tty["setStdin(io.vertx.core.Handler)"](function(jVal) {
          __args[0](jVal);
        });
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       @return the standard output for emitting data

       @public

       @return {Stream}
       */
      this.stdout = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return utils.convReturnVertxGen(j_tty["stdout()"](), Stream);
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Set an event handler to be notified by Shell events.

       @public
       @param eventType {Object} the event type
       @param handler {function}
       @return {Tty}
       */
      this.eventHandler = function(eventType, handler) {
        var __args = arguments;
        if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'function') {
          j_tty["eventHandler(io.vertx.ext.shell.io.EventType,io.vertx.core.Handler)"](io.vertx.ext.shell.io.EventType.valueOf(__args[0]), handler);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      // A reference to the underlying Java delegate
      // NOTE! This is an internal API and must not be used in user code.
      // If you rely on this property your code is likely to break if we change it / remove it without warning.
      this._jdel = j_tty;
    };

    // We export the Constructor function
    module.exports = Tty;