1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/modules/Notifications.jsm Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,223 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +"use strict"
1.8 +
1.9 +let Cc = Components.classes;
1.10 +let Ci = Components.interfaces;
1.11 +
1.12 +Components.utils.import("resource://gre/modules/Services.jsm");
1.13 +
1.14 +this.EXPORTED_SYMBOLS = ["Notifications"];
1.15 +
1.16 +function log(msg) {
1.17 + // Services.console.logStringMessage(msg);
1.18 +}
1.19 +
1.20 +var _notificationsMap = {};
1.21 +
1.22 +function Notification(aId, aOptions) {
1.23 + this._id = aId;
1.24 + this._when = (new Date).getTime();
1.25 + this.fillWithOptions(aOptions);
1.26 +}
1.27 +
1.28 +Notification.prototype = {
1.29 + fillWithOptions: function(aOptions) {
1.30 + if ("icon" in aOptions && aOptions.icon != null)
1.31 + this._icon = aOptions.icon;
1.32 + else
1.33 + throw "Notification icon is mandatory";
1.34 +
1.35 + if ("title" in aOptions && aOptions.title != null)
1.36 + this._title = aOptions.title;
1.37 + else
1.38 + throw "Notification title is mandatory";
1.39 +
1.40 + if ("message" in aOptions && aOptions.message != null)
1.41 + this._message = aOptions.message;
1.42 + else
1.43 + this._message = null;
1.44 +
1.45 + if ("priority" in aOptions && aOptions.priority != null)
1.46 + this._priority = aOptions.priority;
1.47 +
1.48 + if ("buttons" in aOptions && aOptions.buttons != null) {
1.49 + if (aOptions.buttons.length > 3)
1.50 + throw "Too many buttons provided. The max number is 3";
1.51 +
1.52 + this._buttons = {};
1.53 + for (let i = 0; i < aOptions.buttons.length; i++) {
1.54 + let button_id = aOptions.buttons[i].buttonId;
1.55 + this._buttons[button_id] = aOptions.buttons[i];
1.56 + }
1.57 + } else {
1.58 + this._buttons = null;
1.59 + }
1.60 +
1.61 + if ("ongoing" in aOptions && aOptions.ongoing != null)
1.62 + this._ongoing = aOptions.ongoing;
1.63 + else
1.64 + this._ongoing = false;
1.65 +
1.66 + if ("progress" in aOptions && aOptions.progress != null)
1.67 + this._progress = aOptions.progress;
1.68 + else
1.69 + this._progress = null;
1.70 +
1.71 + if ("onCancel" in aOptions && aOptions.onCancel != null)
1.72 + this._onCancel = aOptions.onCancel;
1.73 + else
1.74 + this._onCancel = null;
1.75 +
1.76 + if ("onClick" in aOptions && aOptions.onClick != null)
1.77 + this._onClick = aOptions.onClick;
1.78 + else
1.79 + this._onClick = null;
1.80 +
1.81 + if ("cookie" in aOptions && aOptions.cookie != null)
1.82 + this._cookie = aOptions.cookie;
1.83 + else
1.84 + this._cookie = null;
1.85 +
1.86 + if ("persistent" in aOptions && aOptions.persistent != null)
1.87 + this._persistent = aOptions.persistent;
1.88 + else
1.89 + this._persistent = false;
1.90 + },
1.91 +
1.92 + show: function() {
1.93 + let msg = {
1.94 + type: "Notification:Show",
1.95 + id: this._id,
1.96 + title: this._title,
1.97 + smallIcon: this._icon,
1.98 + ongoing: this._ongoing,
1.99 + when: this._when,
1.100 + persistent: this._persistent
1.101 + };
1.102 +
1.103 + if (this._message)
1.104 + msg.text = this._message;
1.105 +
1.106 + if (this._progress) {
1.107 + msg.progress_value = this._progress;
1.108 + msg.progress_max = 100;
1.109 + msg.progress_indeterminate = false;
1.110 + } else if (Number.isNaN(this._progress)) {
1.111 + msg.progress_value = 0;
1.112 + msg.progress_max = 0;
1.113 + msg.progress_indeterminate = true;
1.114 + }
1.115 +
1.116 + if (this._priority)
1.117 + msg.priority = this._priority;
1.118 +
1.119 + if (this._buttons) {
1.120 + msg.actions = [];
1.121 + let buttonName;
1.122 + for (buttonName in this._buttons) {
1.123 + let button = this._buttons[buttonName];
1.124 + let obj = {
1.125 + buttonId: button.buttonId,
1.126 + title : button.title,
1.127 + icon : button.icon
1.128 + };
1.129 + msg.actions.push(obj);
1.130 + }
1.131 + }
1.132 +
1.133 + if (this._light)
1.134 + msg.light = this._light;
1.135 +
1.136 + Services.androidBridge.handleGeckoMessage(msg);
1.137 + return this;
1.138 + },
1.139 +
1.140 + cancel: function() {
1.141 + let msg = {
1.142 + type: "Notification:Hide",
1.143 + id: this._id
1.144 + };
1.145 + Services.androidBridge.handleGeckoMessage(msg);
1.146 + }
1.147 +}
1.148 +
1.149 +var Notifications = {
1.150 + _initObserver: function() {
1.151 + if (!this._observerAdded) {
1.152 + Services.obs.addObserver(this, "Notification:Event", true);
1.153 + this._observerAdded = true;
1.154 + }
1.155 + },
1.156 +
1.157 + get idService() {
1.158 + delete this.idService;
1.159 + return this.idService = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator);
1.160 + },
1.161 +
1.162 + create: function notif_notify(aOptions) {
1.163 + this._initObserver();
1.164 + let id = this.idService.generateUUID().toString();
1.165 + let notification = new Notification(id, aOptions);
1.166 + _notificationsMap[id] = notification;
1.167 + notification.show();
1.168 + return id;
1.169 + },
1.170 +
1.171 + update: function notif_update(aId, aOptions) {
1.172 + let notification = _notificationsMap[aId];
1.173 + if (!notification)
1.174 + throw "Unknown notification id";
1.175 + notification.fillWithOptions(aOptions);
1.176 + notification.show();
1.177 + },
1.178 +
1.179 + cancel: function notif_cancel(aId) {
1.180 + let notification = _notificationsMap[aId];
1.181 + if (notification)
1.182 + notification.cancel();
1.183 + },
1.184 +
1.185 + observe: function notif_observe(aSubject, aTopic, aData) {
1.186 + let data = JSON.parse(aData);
1.187 + let id = data.id;
1.188 + let notification = _notificationsMap[id];
1.189 + if (!notification) {
1.190 + Services.console.logStringMessage("Notifications.jsm observe: received unknown event id " + id);
1.191 + return;
1.192 + }
1.193 +
1.194 + switch (data.eventType) {
1.195 + case "notification-clicked":
1.196 + if (notification._onClick)
1.197 + notification._onClick(id, notification._cookie);
1.198 + break;
1.199 + case "notification-button-clicked": {
1.200 + if (!notification._buttons) {
1.201 + Services.console.logStringMessage("Notifications.jsm: received button clicked event but no buttons are available");
1.202 + break;
1.203 + }
1.204 +
1.205 + let button = notification._buttons[data.buttonId];
1.206 + if (button)
1.207 + button.onClicked(id, notification._cookie);
1.208 + }
1.209 + break;
1.210 + case "notification-cleared":
1.211 + case "notification-closed":
1.212 + if (notification._onCancel)
1.213 + notification._onCancel(id, notification._cookie);
1.214 + delete _notificationsMap[id]; // since the notification was dismissed, we no longer need to hold a reference.
1.215 + break;
1.216 + }
1.217 + },
1.218 +
1.219 + QueryInterface: function (aIID) {
1.220 + if (!aIID.equals(Ci.nsISupports) &&
1.221 + !aIID.equals(Ci.nsIObserver) &&
1.222 + !aIID.equals(Ci.nsISupportsWeakReference))
1.223 + throw Components.results.NS_ERROR_NO_INTERFACE;
1.224 + return this;
1.225 + }
1.226 +}
