Bump 3.4.0

Author: ecarriou

config.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<widget android-versionCode="33200" id="com.ecarriou.systemdesignerios" version="3.3.2" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+<widget android-versionCode="34000" id="com.ecarriou.systemdesignerios" version="3.4.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
     <name>System Designer</name>
     <description>
         System Designer, an IDE for designing systems.
@@ -39,7 +39,4 @@
     <plugin name="cordova-plugin-wkwebview-engine" spec="^1.1.4" />
     <plugin name="cordova-plugin-inappbrowser" spec="^3.0.0" />
     <plugin name="cordova-plugin-statusbar" spec="^2.4.2" />
-    <engine name="browser" spec="6.0.0" />
-    <engine name="ios" spec="5.0.0" />
-    <engine name="android" spec="7.1.4" />
 </widget>

merges/ios/scripts/mobile.js

@@ -19,8 +19,30 @@
  */
 
 document.addEventListener('deviceready', onDeviceReady, false);
+
 function onDeviceReady() {
   StatusBar.hide();
+
+  // fix an issue with iOS 12 (@see https://github.com/apache/cordova-ios/issues/417#issuecomment-466520675)
+  function ios12NotchFix(is_ios, keyboard_plugin_exists) {
+    if (!is_ios || device.model.indexOf("iPhone") === -1) return false;
+    if (!keyboard_plugin_exists) throw new Error("This fix depends on 'cordova-plugin-keyboard'!");
+    const iphone_number = Number(device.model.replace("iPhone", "").replace(",", "."));
+    const /* viewport metatag */
+      viewport_el = document.getElementsByName("viewport")[0],
+      default_content = "user-scalable=no, width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1";
+
+    if (iphone_number >= 10.6 || iphone_number === 10.3) { /* devices with notch: X, XR, ... */
+      setCover();
+
+      window.addEventListener('keyboardWillShow', setFix);
+      window.addEventListener('keyboardWillHide', setCover);
+    }
+    function setCover() { viewport_el.content = default_content + ", viewport-fit=cover"; }
+    function setFix() { viewport_el.content = default_content; }
+  }
+
+  ios12NotchFix(device.platform === "iOS", typeof Keyboard !== "undefined");
 }
 
 document.addEventListener('menubutton', onMenuButton, false);