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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 "use strict"; |
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6 |
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7 Components.utils.import("resource://gre/modules/devtools/event-emitter.js"); |
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8 |
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9 const EXPORTED_SYMBOLS = ["Simulator"]; |
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10 |
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11 const Simulator = { |
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12 _simulators: {}, |
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13 |
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14 register: function (version, simulator) { |
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15 this._simulators[version] = simulator; |
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16 this.emit("register"); |
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17 }, |
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18 |
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19 unregister: function (version) { |
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20 delete this._simulators[version]; |
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21 this.emit("unregister"); |
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22 }, |
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23 |
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24 availableVersions: function () { |
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25 return Object.keys(this._simulators).sort(); |
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26 }, |
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27 |
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28 getByVersion: function (version) { |
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29 return this._simulators[version]; |
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30 } |
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31 }; |
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32 |
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33 EventEmitter.decorate(Simulator); |