Add Mouse.visible, move cursor backend for HTML5 to window

src/lime/_internal/backend/flash/FlashMouse.hx

@@ -110,4 +110,11 @@ class FlashMouse {
 	}
 	
 	
+	public static function get_visible ():Bool {
+		
+		return !__hidden;
+		
+	}
+	
+	
 }

src/lime/_internal/backend/html5/HTML5Mouse.hx

@@ -24,7 +24,7 @@ class HTML5Mouse {
 			
 			for (window in Application.current.windows) {
 				
-				window.__backend.element.style.cursor = "none";
+				window.__backend.hideCursor ();
 				
 			}
 			
@@ -39,9 +39,11 @@ class HTML5Mouse {
 			
 			__hidden = false;
 			
-			var cacheValue = __cursor;
-			__cursor = null;
-			set_cursor (cacheValue);
+			for (window in Application.current.windows) {
+				
+				window.__backend.showCursor ();
+				
+			}
 			
 		}
 		
@@ -74,28 +76,9 @@ class HTML5Mouse {
 		
 		if (__cursor != value) {
 			
-			if (!__hidden) {
+			for (window in Application.current.windows) {
 				
-				for (window in Application.current.windows) {
-					
-					window.__backend.element.style.cursor = switch (value) {
-						
-						case ARROW: "default";
-						case CROSSHAIR: "crosshair";
-						case MOVE: "move";
-						case POINTER: "pointer";
-						case RESIZE_NESW: "nesw-resize";
-						case RESIZE_NS: "ns-resize";
-						case RESIZE_NWSE: "nwse-resize";
-						case RESIZE_WE: "ew-resize";
-						case TEXT: "text";
-						case WAIT: "wait";
-						case WAIT_ARROW: "wait";
-						default: "auto";
-						
-					}
-					
-				}
+				window.__backend.setCursor (value);
 				
 			}
 			
@@ -122,4 +105,11 @@ class HTML5Mouse {
 	}
 	
 	
+	public static function get_visible ():Bool {
+		
+		return !__hidden;
+		
+	}
+	
+	
 }

src/lime/_internal/backend/html5/HTML5Window.hx

@@ -29,6 +29,7 @@ import lime.system.System;
 import lime.system.Clipboard;
 import lime.ui.Gamepad;
 import lime.ui.Joystick;
+import lime.ui.MouseCursor;
 import lime.ui.Touch;
 import lime.ui.Window;
 
@@ -62,6 +63,8 @@ class HTML5Window {
 	private var cacheElementWidth:Float;
 	private var cacheMouseX:Float;
 	private var cacheMouseY:Float;
+	private var cursor:MouseCursor;
+	private var cursorHidden:Bool;
 	private var currentTouches = new Map<Int, Touch> ();
 	private var enableTextEvents:Bool;
 	private var isFullscreen:Bool;
@@ -401,6 +404,18 @@ class HTML5Window {
 	}
 	
 	
+	public function hideCursor ():Void {
+		
+		if (!cursorHidden) {
+			
+			cursorHidden = true;
+			element.style.cursor = "none";
+			
+		}
+		
+	}
+	
+	
 	public function setDisplayMode (value:DisplayMode):DisplayMode {
 		
 		return value;
@@ -1005,6 +1020,38 @@ class HTML5Window {
 	}
 	
 	
+	public function setCursor (value:MouseCursor):Void {
+		
+		if (cursor != value) {
+			
+			if (!cursorHidden) {
+				
+				element.style.cursor = switch (value) {
+					
+					case ARROW: "default";
+					case CROSSHAIR: "crosshair";
+					case MOVE: "move";
+					case POINTER: "pointer";
+					case RESIZE_NESW: "nesw-resize";
+					case RESIZE_NS: "ns-resize";
+					case RESIZE_NWSE: "nwse-resize";
+					case RESIZE_WE: "ew-resize";
+					case TEXT: "text";
+					case WAIT: "wait";
+					case WAIT_ARROW: "wait";
+					default: "auto";
+					
+				}
+				
+			}
+			
+			cursor = value;
+			
+		}
+		
+	}
+	
+	
 	public function setEnableTextEvents (value:Bool):Bool {
 		
 		if (value) {
@@ -1236,6 +1283,21 @@ class HTML5Window {
 	}
 	
 	
+	public function showCursor ():Void {
+		
+		if (cursorHidden) {
+			
+			cursorHidden = false;
+			
+			var cacheValue = cursor;
+			cursor = null;
+			setCursor (cacheValue);
+			
+		}
+		
+	}
+	
+	
 	private function updateSize ():Void {
 		
 		if (!parent.__resizable) return;

src/lime/_internal/backend/native/NativeMouse.hx

@@ -139,6 +139,14 @@ class NativeMouse {
 	}
 	
 	
+	public static function get_visible ():Bool {
+		
+		// TODO: Use SDL_ShowCursor (SDL_QUERY) to poll state instead?
+		return !__hidden;
+		
+	}
+	
+	
 }
 
 

src/lime/ui/Mouse.hx

@@ -12,6 +12,7 @@ class Mouse {
 	
 	public static var cursor (get, set):MouseCursor;
 	public static var lock (get, set):Bool;
+	public static var visible (get, never):Bool;
 	
 	
 	public static function hide ():Void {
@@ -70,6 +71,13 @@ class Mouse {
 	}
 	
 	
+	private static function get_visible ():Bool {
+		
+		return MouseBackend.get_visible ();
+		
+	}
+	
+	
 }