/* jslint node: true */
'use strict';

const TextView = require('./text_view.js').TextView;
const miscUtil = require('./misc_util.js');
const util = require('util');

exports.ButtonView = ButtonView;

function ButtonView(options) {
    options.acceptsFocus = miscUtil.valueWithDefault(options.acceptsFocus, true);
    options.acceptsInput = miscUtil.valueWithDefault(options.acceptsInput, true);
    options.justify = miscUtil.valueWithDefault(options.justify, 'center');
    options.cursor = miscUtil.valueWithDefault(options.cursor, 'hide');

    TextView.call(this, options);

    this.initDefaultWidth();
}

util.inherits(ButtonView, TextView);

ButtonView.prototype.onKeyPress = function (ch, key) {
    if (this.isKeyMapped('accept', key ? key.name : ch) || ' ' === ch) {
        this.submitData = 'accept';
        this.emit('action', 'accept');
        delete this.submitData;
    } else {
        ButtonView.super_.prototype.onKeyPress.call(this, ch, key);
    }
};

ButtonView.prototype.getData = function () {
    return this.submitData || null;
};