Merge JigsawX

projects/flixel-desktop-habit-puzzle-game/JigsawX/divtastic/core/WebBrowser.hx

@@ -0,0 +1,133 @@
+
+package core;
+
+import js.Lib;
+import js.Browser;
+enum BrowserType
+{
+    Chrome;
+    Safari;
+    WebKitOther;
+    FireFox;
+    Opera;
+    IE;
+}
+
+class WebBrowser
+{
+	
+    private static var _browserType:    BrowserType;
+	private static var _userAgent:		String;
+	
+    public static var browserType( get_browserType, null ): BrowserType;
+    private static var _hasCanvas2d:	Bool;
+	public static var hasCanvas2d( get_hasCanvas2d, null ): Bool;
+    
+	private static function get_hasCanvas2d(): Bool
+	{
+		
+		if( _hasCanvas2d == null )
+		{
+			
+			set_hasCanvas2d();
+			
+		}
+		return _hasCanvas2d;
+		
+	}
+	
+	private static function set_hasCanvas2d()
+	{
+		
+		if( Browser.document.createCanvasElement().getContext == null )
+		{
+			
+			_hasCanvas2d = false;
+			
+		}
+		else
+		{
+			
+			_hasCanvas2d = true;
+			
+		}
+		
+	}
+	
+    private static function get_browserType(): BrowserType
+    {
+        
+        if( _browserType == null )
+        {
+            
+            set_browserType( Browser.window.navigator.userAgent );
+            
+        }
+        
+        return _browserType;
+        
+    }
+    
+	public static function traceAgent()
+	{
+		get_browserType();
+		trace( _userAgent );
+	}
+    
+    private static function set_browserType( agent: String ): BrowserType
+    {
+		
+        _userAgent = agent;
+		
+        if( (~/WebKit/).match( agent ) )
+        {
+            
+            if((~/Chrome/).match( agent ) )
+            {
+                
+                _browserType = Chrome;
+                
+            }
+            else if( (~/Safari/).match( agent ) )
+            {
+                
+                _browserType = Safari;
+                
+            }
+            else
+            {
+            
+                _browserType = Opera;
+            
+            }
+            
+        }
+        else if( (~/Opera/).match( agent ) )
+        {
+            //(__js__("typeof window!='undefined'") && window.opera != null );
+            _browserType = Opera;
+            
+        }
+        else if( (~/Mozilla/).match( agent ) )
+        {
+			 
+			var isIE = untyped (__js__("typeof document!='undefined'") && document.all != null && __js__("typeof window!='undefined'") && window.opera == null );
+            if ( isIE )
+            {
+                _browserType = IE;
+            }
+            else
+            {
+                _browserType = FireFox;
+			}
+        }
+        else
+        {
+            _browserType = IE;
+        }
+        
+        return _browserType;
+        
+    }
+    
+}