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.

gaia/apps/settings/js/panels/frame/panel.js

@@ -0,0 +1,72 @@
+define(function(require) {
+  'use strict';
+
+  var SettingsPanel = require('modules/settings_panel');
+  var SettingsService = require('modules/settings_service');
+
+  return function ctor_frame_panel() {
+    var framePanel;
+    var iframe;
+    var noReflow;
+
+    return SettingsPanel({
+      onInit: function(panel) {
+        framePanel = panel;
+      },
+      onBeforeShow: function(panel, options) {
+        // noReflow is used to memorize whether users had pressed `home` button
+        // before. This is used to differentiate these two scenarios which would
+        // trigger onBeforeShow().
+        //
+        // 1. Embmed the app at the first time.
+        // 2. Recovering settings app after pressing home button first.
+        if (noReflow) {
+          noReflow = false;
+          return;
+        }
+
+        var self = this;
+        iframe = document.createElement('iframe');
+        iframe.setAttribute('mozapp', options.mozapp);
+        iframe.setAttribute('mozbrowser', true);
+        iframe.src = options.src;
+        iframe.addEventListener('mozbrowserclose', this._onBrowserClose);
+        iframe.addEventListener('mozbrowsershowmodalprompt', function(e) {
+          var message = self._escapeHTML(e.detail.message);
+          var initialValue = e.detail.initialValue;
+          var type = e.detail.promptType;
+
+          switch (type) {
+            case 'alert':
+              window.alert(message);
+              break;
+            case 'prompt':
+              e.detail.returnValue = window.prompt(message, initialValue);
+              break;
+            case 'confirm':
+              e.detail.returnValue = window.confirm(message);
+              break;
+          }
+        });
+        panel.appendChild(iframe);
+      },
+      onHide: function() {
+        if (document.hidden) {
+          noReflow = true;
+          return;
+        }
+        framePanel.removeChild(iframe);
+      },
+      _onBrowserClose: function() {
+        SettingsService.back();
+      },
+      _escapeHTML: function(str) {
+        var span = document.createElement('span');
+        span.textContent = str;
+        // Escape space for displaying multiple space in message.
+        span.innerHTML = span.innerHTML.replace(/\n/g, '<br/>');
+        return span.innerHTML;
+      }
+    });
+  };
+});