Improve selection visibility on tvOS

Limelight/UIComputerView.m

@@ -19,8 +19,10 @@
 static const float REFRESH_CYCLE = 2.0f;
 
 #if TARGET_OS_TV
+static const int ITEM_PADDING = 50;
 static const int LABEL_DY = 40;
 #else
+static const int ITEM_PADDING = 0;
 static const int LABEL_DY = 20;
 #endif
 
@@ -122,8 +124,7 @@ static const int LABEL_DY = 20;
         _hostLabel.frame.size.height +
         LABEL_DY / 2;
     
-    self.bounds = CGRectMake(x, y, width, height);
+    self.bounds = CGRectMake(x - ITEM_PADDING, y - ITEM_PADDING, width + 2 * ITEM_PADDING, height + 2 * ITEM_PADDING);
-    self.frame = CGRectMake(x, y, width, height);
 }
 
 - (void) updateContentsForHost:(TemporaryHost*)host {
@@ -181,8 +182,8 @@ static const int LABEL_DY = 20;
     UIButton *previousButton = (UIButton *)context.previouslyFocusedItem;
     UIButton *nextButton = (UIButton *) context.nextFocusedItem;
     
-    previousButton.layer.shadowColor = [[UIColor blackColor] CGColor];
+    previousButton.superview.backgroundColor = nil;
-    nextButton.layer.shadowColor = [[UIColor greenColor] CGColor];
+    nextButton.superview.backgroundColor = [UIColor darkGrayColor];
 }
 #endif
 

Limelight/ViewControllers/MainFrameViewController.m

@@ -909,10 +909,18 @@ static NSMutableSet* hostList;
 }
 
 - (float) getCompViewX:(UIComputerView*)comp addComp:(UIComputerView*)addComp prevEdge:(float)prevEdge {
+    float padding;
+    
+#if TARGET_OS_TV
+    padding = 100;
+#else
+    padding = addComp.frame.size.width / 2;
+#endif
+    
     if (prevEdge == -1) {
-        return hostScrollView.frame.origin.x + comp.frame.size.width / 2 + addComp.frame.size.width / 2;
+        return hostScrollView.frame.origin.x + comp.frame.size.width / 2 + padding;
     } else {
-        return prevEdge + addComp.frame.size.width / 2  + comp.frame.size.width / 2;
+        return prevEdge + comp.frame.size.width / 2 + padding;
     }
 }