The Tor Browser / file comparison
comparison: b2g/components/AlertsService.js
b2g/components/AlertsService.js
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- 6474c204b198
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| -1:000000000000 | 0:ea84abed76b9 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 const Ci = Components.interfaces; | |
| 6 const Cu = Components.utils; | |
| 7 const Cc = Components.classes; | |
| 8 | |
| 9 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 10 Cu.import("resource://gre/modules/Services.jsm"); | |
| 11 | |
| 12 XPCOMUtils.defineLazyServiceGetter(this, "gSystemMessenger", | |
| 13 "@mozilla.org/system-message-internal;1", | |
| 14 "nsISystemMessagesInternal"); | |
| 15 | |
| 16 XPCOMUtils.defineLazyServiceGetter(this, "uuidGenerator", | |
| 17 "@mozilla.org/uuid-generator;1", | |
| 18 "nsIUUIDGenerator"); | |
| 19 | |
| 20 XPCOMUtils.defineLazyServiceGetter(this, "notificationStorage", | |
| 21 "@mozilla.org/notificationStorage;1", | |
| 22 "nsINotificationStorage"); | |
| 23 | |
| 24 | |
| 25 XPCOMUtils.defineLazyGetter(this, "cpmm", function() { | |
| 26 return Cc["@mozilla.org/childprocessmessagemanager;1"] | |
| 27 .getService(Ci.nsIMessageSender); | |
| 28 }); | |
| 29 | |
| 30 function debug(str) { | |
| 31 dump("=*= AlertsService.js : " + str + "\n"); | |
| 32 } | |
| 33 | |
| 34 // ----------------------------------------------------------------------- | |
| 35 // Alerts Service | |
| 36 // ----------------------------------------------------------------------- | |
| 37 | |
| 38 function AlertsService() { | |
| 39 cpmm.addMessageListener("app-notification-return", this); | |
| 40 } | |
| 41 | |
| 42 AlertsService.prototype = { | |
| 43 classID: Components.ID("{fe33c107-82a4-41d6-8c64-5353267e04c9}"), | |
| 44 QueryInterface: XPCOMUtils.generateQI([Ci.nsIAlertsService, | |
| 45 Ci.nsIAppNotificationService]), | |
| 46 | |
| 47 // nsIAlertsService | |
| 48 showAlertNotification: function showAlertNotification(aImageUrl, | |
| 49 aTitle, | |
| 50 aText, | |
| 51 aTextClickable, | |
| 52 aCookie, | |
| 53 aAlertListener, | |
| 54 aName, | |
| 55 aBidi, | |
| 56 aLang) { | |
| 57 let browser = Services.wm.getMostRecentWindow("navigator:browser"); | |
| 58 browser.AlertsHelper.showAlertNotification(aImageUrl, aTitle, aText, | |
| 59 aTextClickable, aCookie, | |
| 60 aAlertListener, aName, aBidi, | |
| 61 aLang); | |
| 62 }, | |
| 63 | |
| 64 closeAlert: function(aName) { | |
| 65 let browser = Services.wm.getMostRecentWindow("navigator:browser"); | |
| 66 browser.AlertsHelper.closeAlert(aName); | |
| 67 }, | |
| 68 | |
| 69 // nsIAppNotificationService | |
| 70 showAppNotification: function showAppNotification(aImageURL, | |
| 71 aTitle, | |
| 72 aText, | |
| 73 aAlertListener, | |
| 74 aDetails) { | |
| 75 let uid = (aDetails.id == "") ? | |
| 76 "app-notif-" + uuidGenerator.generateUUID() : aDetails.id; | |
| 77 | |
| 78 this._listeners[uid] = { | |
| 79 observer: aAlertListener, | |
| 80 title: aTitle, | |
| 81 text: aText, | |
| 82 manifestURL: aDetails.manifestURL, | |
| 83 imageURL: aImageURL, | |
| 84 lang: aDetails.lang || undefined, | |
| 85 id: aDetails.id || undefined, | |
| 86 dbId: aDetails.dbId || undefined, | |
| 87 dir: aDetails.dir || undefined, | |
| 88 tag: aDetails.tag || undefined | |
| 89 }; | |
| 90 | |
| 91 cpmm.sendAsyncMessage("app-notification-send", { | |
| 92 imageURL: aImageURL, | |
| 93 title: aTitle, | |
| 94 text: aText, | |
| 95 uid: uid, | |
| 96 details: aDetails | |
| 97 }); | |
| 98 }, | |
| 99 | |
| 100 // AlertsService.js custom implementation | |
| 101 _listeners: [], | |
| 102 | |
| 103 receiveMessage: function receiveMessage(aMessage) { | |
| 104 let data = aMessage.data; | |
| 105 let listener = this._listeners[data.uid]; | |
| 106 if (aMessage.name !== "app-notification-return" || !listener) { | |
| 107 return; | |
| 108 } | |
| 109 | |
| 110 let topic = data.topic; | |
| 111 | |
| 112 try { | |
| 113 listener.observer.observe(null, topic, null); | |
| 114 } catch (e) { | |
| 115 // It seems like there is no callbacks anymore, forward the click on | |
| 116 // notification via a system message containing the title/text/icon of | |
| 117 // the notification so the app get a change to react. | |
| 118 if (data.target) { | |
| 119 gSystemMessenger.sendMessage("notification", { | |
| 120 title: listener.title, | |
| 121 body: listener.text, | |
| 122 imageURL: listener.imageURL, | |
| 123 lang: listener.lang, | |
| 124 dir: listener.dir, | |
| 125 id: listener.id, | |
| 126 tag: listener.tag, | |
| 127 dbId: listener.dbId | |
| 128 }, | |
| 129 Services.io.newURI(data.target, null, null), | |
| 130 Services.io.newURI(listener.manifestURL, null, null)); | |
| 131 } | |
| 132 } | |
| 133 | |
| 134 // we're done with this notification | |
| 135 if (topic === "alertfinished") { | |
| 136 if (listener.dbId) { | |
| 137 notificationStorage.delete(listener.manifestURL, listener.dbId); | |
| 138 } | |
| 139 delete this._listeners[data.uid]; | |
| 140 } | |
| 141 } | |
| 142 }; | |
| 143 | |
| 144 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([AlertsService]); |
