Publish Vulpes Preview 15 sources for desktop, Android and Tundra

Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.

assets/webapps/system.gaiamobile.org/js/ime_switcher.js

@@ -0,0 +1,77 @@
+'use strict';
+
+(function(exports) {
+
+  /**
+   * IMESwitcher is responsible for showing a fake notification
+   * in utility tray, which indicates the activate keyboard
+   * and may be interacted upon for showing IME selection menu.
+   */
+  var IMESwitcher = function() {
+    this._utilityTrayContainer = null;
+    this._notificationContainer = null;
+    this._notificationTitle = null;
+    this.ontap = undefined;
+  };
+
+  IMESwitcher.prototype.start = function is_start() {
+    this._utilityTrayContainer =
+      document.getElementById('keyboard-show-ime-list');
+
+    this._notificationContainer =
+      this._utilityTrayContainer.querySelector('.fake-notification');
+    this._notificationTitle =
+      this._notificationContainer.querySelector('.title-container');
+
+    this._notificationContainer.addEventListener('mousedown', this);
+  };
+
+  IMESwitcher.prototype.stop = function is_stop() {
+    this._notificationContainer.removeEventListener('mousedown', this);
+    this._utilityTrayContainer = null;
+    this._notificationContainer = null;
+    this._notificationTitle = null;
+    this.ontap = undefined;
+  };
+
+  IMESwitcher.prototype.show = function is_show(appName, imeName, nameL10nId) {
+    window.dispatchEvent(new CustomEvent('keyboardimeswitchershow'));
+
+    var p;
+    if (nameL10nId) {
+      p = navigator.mozL10n.formatValue(nameL10nId);
+    } else {
+      p = Promise.resolve(imeName);
+    }
+
+    p.then(function(imeName) {
+      navigator.mozL10n.setAttributes(
+        this._notificationTitle,
+        'ime-switching-title',
+        { appName: appName, name: imeName }
+      );
+    }.bind(this)).catch((e) => {
+      console.error(e);
+    });
+
+    // Instead of create DOM element dynamically, we can just turn the message
+    // on/off and add message as we need. This save the time to create and
+    // append element.
+    this._notificationContainer.classList.add('activated');
+  };
+
+  IMESwitcher.prototype.hide = function is_hide() {
+    this._notificationContainer.classList.remove('activated');
+    window.dispatchEvent(new CustomEvent('keyboardimeswitcherhide'));
+  };
+
+  IMESwitcher.prototype.handleEvent = function is_handleEvent(evt) {
+    evt.preventDefault();
+    if (typeof this.ontap === 'function') {
+     this.ontap();
+    }
+  };
+
+  exports.IMESwitcher = IMESwitcher;
+
+})(window);