Use keycodes for UWP xbox instead of gamepadtokey.

src/scripts/keyboardNavigation.js

@@ -20,6 +20,31 @@ const KeyNames = {
     38: 'ArrowUp',
     39: 'ArrowRight',
     40: 'ArrowDown',
+
+    // UWP WebView section start --
+    // Navigation Up/Down/Left/Right is part of TVJS directionalnavigation-1.0.0.0.js
+    // Unsure what this is used for. Media remote?
+    138: 'NavigationUp',
+    139: 'NavigationDown',
+    140: 'NavigationLeft',
+    141: 'NavigationRight',
+    195: 'GamepadA',
+    // Currently Xbox UWP WebView 2 sends code 27 (Escape instead) despite being undocumented
+    // Desktop UWP unchanged
+    196: 'GamepadB',
+    203: 'GamepadDPadUp',
+    204: 'GamepadDPadDown',
+    205: 'GamepadDPadLeft',
+    206: 'GamepadDPadRight',
+    // Currently Xbox UWP WebView 2 sends Arrow keycodes despite being undocumented
+    // Desktop UWP unchanged
+    // Left Thumbstick
+    211: 'GamepadLeftThumbUp',
+    212: 'GamepadLeftThumbDown',
+    214: 'GamepadLeftThumbLeft',
+    213: 'GamepadLeftThumbRight',
+    // End of UWP WebView Section
+
     // MediaRewind (Tizen/WebOS)
     412: 'MediaRewind',
     // MediaStop (Tizen/WebOS)
@@ -43,7 +68,10 @@ const KeyNames = {
 /**
  * Keys used for keyboard navigation.
  */
-const NavigationKeys = ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown', 'BrowserHome', 'Find'];
+const NavigationKeys = ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown', 'BrowserHome', 'Find',
+    'NavigationUp', 'NavigationDown', 'NavigationLeft', 'NavigationRight',
+    'GamepadDPadUp', 'GamepadDPadDown', 'GamepadDPadLeft', 'GamepadDPadRight',
+    'GamepadLeftThumbUp', 'GamepadLeftThumbDown', 'GamepadLeftThumbLeft', 'GamepadLeftThumbRight'];
 
 /**
  * Keys used for media playback control.
@@ -145,6 +173,9 @@ export function enable() {
         let capture = true;
 
         switch (key) {
+            case 'NavigationLeft':
+            case 'GamepadDPadLeft':
+            case 'GamepadLeftThumbLeft':
             case 'ArrowLeft':
                 if (!isInteractiveElement(document.activeElement)) {
                     inputManager.handleCommand('left');
@@ -152,9 +183,15 @@ export function enable() {
                     capture = false;
                 }
                 break;
+            case 'NavigationUp':
+            case 'GamepadDPadUp':
+            case 'GamepadLeftThumbUp':
             case 'ArrowUp':
                 inputManager.handleCommand('up');
                 break;
+            case 'NavigationRight':
+            case 'GamepadDPadRight':
+            case 'GamepadLeftThumbRight':
             case 'ArrowRight':
                 if (!isInteractiveElement(document.activeElement)) {
                     inputManager.handleCommand('right');
@@ -162,10 +199,17 @@ export function enable() {
                     capture = false;
                 }
                 break;
+            case 'NavigationDown':
+            case 'GamepadDPadDown':
+            case 'GamepadLeftThumbDown':
             case 'ArrowDown':
                 inputManager.handleCommand('down');
                 break;
 
+            case 'GamepadA':
+                inputManager.handleCommand('select');
+                break;
+            case 'GamepadB':
             case 'Back':
                 inputManager.handleCommand('back');
                 break;
@@ -239,7 +283,8 @@ function attachGamepadScript() {
 }
 
 // No need to check for gamepads manually at load time, the eventhandler will be fired for that
-if (navigator.getGamepads && appSettings.enableGamepad()) {
+// Not needed for UWP
+if (navigator.getGamepads && appSettings.enableGamepad() && !browser.xboxOne) {
     window.addEventListener('gamepadconnected', attachGamepadScript);
 }