src/components/message.js

// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

var $ = require('../util/jquery');
var defineClass = require('../util/define-class');

var INFO = 'INFO';
var ERROR = 'ERROR';

module.exports = {
  INFO: INFO,
  ERROR: ERROR,

  info: function(text) {
    return {
      type: INFO,
      text: text
    };
  },

  error: function(text) {
    return {
      type: ERROR,
      text: text
    };
  },

  Message: defineClass({
    publics: {
      setType: function(type) {
        switch (type) {
          case INFO:
            this.$.attr('class', 'info');
            break;
          case ERROR:
            this.$.attr('class', 'error');
            break;
          default:
            throw 'Invalid message type ' + type;
        }
      },

      setText: function(text) {
        this.$.text(text);
      },

      set: function(message) {
        this.setType(message.type);
        this.setText(message.text);
      }
    },

    constants: ['$'],

    init: function(initial) {
      this.$ = $('<li>');
      if (initial) {
        this.set(initial);
      }
    }
  })
};