gecko-dev/browser/actors/ContentSearchChild.jsm

/* vim: set ts=2 sw=2 sts=2 et tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";

var EXPORTED_SYMBOLS = ["ContentSearchChild"];

ChromeUtils.import("resource://gre/modules/ActorChild.jsm");

class ContentSearchChild extends ActorChild {
  handleEvent(event) {
    this._sendMsg(event.detail.type, event.detail.data);
  }

  receiveMessage(msg) {
    this._fireEvent(msg.data.type, msg.data.data);
  }

  _sendMsg(type, data = null) {
    this.mm.sendAsyncMessage("ContentSearch", {
      type,
      data,
    });
  }

  _fireEvent(type, data = null) {
    let event = Cu.cloneInto({
      detail: {
        type,
        data,
      },
    }, this.content);
    this.content.dispatchEvent(new this.content.CustomEvent("ContentSearchService",
                                                            event));
  }
}