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gaia/apps/settings/js/panels/root/wifi_item.js

@@ -0,0 +1,49 @@
+define(function(require) {
+  'use strict';
+
+  var WifiContext = require('modules/wifi_context');
+
+  function WifiItem(element) {
+    this._enabled = false;
+    this._boundUpdateWifiDesc = this._updateWifiDesc.bind(this, element);
+  }
+
+  WifiItem.prototype = {
+    set enabled(value) {
+      if (value === this._enabled || !navigator.mozWifiManager) {
+        return;
+      }
+
+      this._enabled = value;
+      if (this._enabled) {
+        this._boundUpdateWifiDesc();
+        WifiContext.addEventListener('wifiStatusTextChange',
+          this._boundUpdateWifiDesc);
+      } else {
+        WifiContext.removeEventListener('wifiStatusTextChange',
+          this._boundUpdateWifiDesc);
+      }
+    },
+
+    get enabled() {
+      return this._enabled;
+    },
+
+    _updateWifiDesc: function root_updateWifiDesc(element) {
+      element.setAttribute('data-l10n-id', WifiContext.wifiStatusText.id);
+      if (WifiContext.wifiStatusText.args) {
+        element.setAttribute('data-l10n-args',
+          JSON.stringify(WifiContext.wifiStatusText.args));
+      } else {
+        element.removeAttribute('data-l10n-args');
+      }
+      // Bug 1217717 enable the Airplane mode interaction
+      // once the wifi panel is ready
+      window.dispatchEvent(new CustomEvent('wificontext-ready'));
+    }
+  };
+
+  return function ctor_wifiItem(element) {
+    return new WifiItem(element);
+  };
+});