Merge pull request #314 from oddstr13/pr-keyboard-navigation-1

Initial support for keyboard navigation (for webOS remote etc.)
2019-07-07 08:23:51 -04:00
parent d11167eae5 1341a53543
commit f936c04d15
3 changed files with 59 additions and 0 deletions
@@ -0,0 +1,36 @@
+define(['inputmanager', 'focusManager'], function(inputmanager, focusManager) {
+    'use strict';
+
+    console.log("keyboardnavigation");
+
+    function enable() {
+        document.addEventListener('keydown', function(e) {
+            var capture = true;
+
+            switch (e.keyCode) {
+            case 37: // ArrowLeft
+                inputmanager.handle('left');
+                break;
+            case 38: // ArrowUp
+                inputmanager.handle('up');
+                break;
+            case 39: // ArrowRight
+                inputmanager.handle('right');
+                break;
+            case 40: // ArrowDown
+                inputmanager.handle('down');
+                break;
+            default:
+                capture = false;
+            }
+            if (capture) {
+                console.log("Disabling default event handling");
+                e.preventDefault();
+            }
+        });
+
+    }
+    return {
+        enable: enable,
+    };
+});