change file name and object name

src/js/modal-dialog.js

@@ -6,7 +6,7 @@ import Component from './component';
 import window from 'global/window';
 import document from 'global/document';
 import keycode from 'keycode';
-import SpatialNavKeycode from './utils/spatialnav-keycodes';
+import SpatialNavKeyCodes from './utils/spatial-navigation-key-codes';
 
 const MODAL_CLASS_NAME = 'vjs-modal-dialog';
 
@@ -471,7 +471,7 @@ class ModalDialog extends Component {
     }
 
     // If 'Esc' is pressed or Backspace is pressed & spatialNavigation is enabled & Modal is 'closeable'.
-    if ((keycode.isEventKey(event, 'Escape') || (SpatialNavKeycode.isEventKey(event, 'Back') && isSpatialNavListening)) && this.closeable()) {
+    if ((keycode.isEventKey(event, 'Escape') || (SpatialNavKeyCodes.isEventKey(event, 'Back') && isSpatialNavListening)) && this.closeable()) {
       event.preventDefault();
       this.close();
       return;

src/js/spatial-navigation.js

@@ -3,7 +3,7 @@
  */
 import EventTarget from './event-target';
 import keycode from 'keycode';
-import SpatialNavKeycode from './utils/spatialnav-keycodes';
+import SpatialNavKeyCodes from './utils/spatial-navigation-key-codes';
 
 // The number of seconds the `step*` functions move the timeline.
 const STEP_SECONDS = 5;
@@ -80,11 +80,11 @@ class SpatialNavigation extends EventTarget {
       const direction = keycode(event);
 
       this.move(direction);
-    } else if (SpatialNavKeycode.isEventKey(event, 'play') || SpatialNavKeycode.isEventKey(event, 'pause') ||
-      SpatialNavKeycode.isEventKey(event, 'ff') || SpatialNavKeycode.isEventKey(event, 'rw')) {
+    } else if (SpatialNavKeyCodes.isEventKey(event, 'play') || SpatialNavKeyCodes.isEventKey(event, 'pause') ||
+      SpatialNavKeyCodes.isEventKey(event, 'ff') || SpatialNavKeyCodes.isEventKey(event, 'rw')) {
       // Handle media actions
       event.preventDefault();
-      const action = SpatialNavKeycode.getEventName(event);
+      const action = SpatialNavKeyCodes.getEventName(event);
 
       this.performMediaAction(action);
     }

src/js/utils/spatial-navigation-key-codes.js

@@ -0,0 +1,47 @@
+// /**
+//  * @file spatial-navigation-keycode.js
+//  */
+
+import * as browser from './browser.js';
+
+// Determine the keycode for the 'back' key based on the platform
+const backKeyCode = browser.IS_TIZEN ? 10009 : browser.IS_WEBOS ? 461 : 8;
+
+const SpatialNavKeyCodes = {
+  codes: {
+    play: 415,
+    pause: 19,
+    ff: 417,
+    rw: 412,
+    back: backKeyCode
+  },
+  names: {
+    415: 'play',
+    19: 'pause',
+    417: 'ff',
+    412: 'rw',
+    [backKeyCode]: 'back'
+  },
+
+  isEventKey(event, keyName) {
+    keyName = keyName.toLowerCase();
+
+    if (this.names[event.keyCode] && this.names[event.keyCode] === keyName) {
+      return true;
+    }
+    return false;
+  },
+
+  getEventName(event) {
+    if (this.names[event.keyCode]) {
+      return this.names[event.keyCode];
+    } else if (this.codes[event.code]) {
+      const code = this.codes[event.code];
+
+      return this.names[code];
+    }
+    return null;
+  }
+};
+
+export default SpatialNavKeyCodes;