Boo Forms Designer now correctly loads [Flag] properties like Anchor.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1319 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/Designer/CodeDomVisitor.cs

@@ -199,29 +199,73 @@ namespace Grunwald.BooBinding.Designer
 			_class.Members.Add(method);
 		}
 		
+		static CodeBinaryOperatorType GetOperatorType(BinaryOperatorType op)
+		{
+			switch (op) {
+				case BinaryOperatorType.Addition:
+					return CodeBinaryOperatorType.Add;
+				case BinaryOperatorType.And:
+					return CodeBinaryOperatorType.BooleanAnd;
+				case BinaryOperatorType.BitwiseAnd:
+					return CodeBinaryOperatorType.BitwiseAnd;
+				case BinaryOperatorType.BitwiseOr:
+					return CodeBinaryOperatorType.BitwiseOr;
+				case BinaryOperatorType.Division:
+					return CodeBinaryOperatorType.Divide;
+				case BinaryOperatorType.Equality:
+					return CodeBinaryOperatorType.ValueEquality;
+				case BinaryOperatorType.GreaterThan:
+					return CodeBinaryOperatorType.GreaterThan;
+				case BinaryOperatorType.GreaterThanOrEqual:
+					return CodeBinaryOperatorType.GreaterThanOrEqual;
+				case BinaryOperatorType.LessThan:
+					return CodeBinaryOperatorType.LessThan;
+				case BinaryOperatorType.LessThanOrEqual:
+					return CodeBinaryOperatorType.LessThanOrEqual;
+				case BinaryOperatorType.Modulus:
+					return CodeBinaryOperatorType.Modulus;
+				case BinaryOperatorType.Multiply:
+					return CodeBinaryOperatorType.Multiply;
+				case BinaryOperatorType.Or:
+					return CodeBinaryOperatorType.BooleanOr;
+				case BinaryOperatorType.Subtraction:
+					return CodeBinaryOperatorType.Subtract;
+				default:
+					return CodeBinaryOperatorType.Assign;
+			}
+		}
+		
 		public override void OnBinaryExpression(BinaryExpression node)
 		{
-			BinaryOperatorType op = node.Operator;
+			_expression = null;
-			if (op == BinaryOperatorType.Assign) {
+			CodeBinaryOperatorType op = GetOperatorType(node.Operator);
-				_expression = null;
+			if (op == CodeBinaryOperatorType.Assign) {
+				// non-standard op
+				if (node.Operator == BinaryOperatorType.Assign) {
+					node.Left.Accept(this);
+					CodeExpression left = _expression;
+					_expression = null;
+					node.Right.Accept(this);
+					if (left != null && _expression != null)
+						_statements.Add(new CodeAssignStatement(left, _expression));
+					_expression = null;
+				} else if (node.Operator == BinaryOperatorType.InPlaceAddition) {
+					node.Left.Accept(this);
+					CodeEventReferenceExpression left = _expression as CodeEventReferenceExpression;
+					_expression = null;
+					node.Right.Accept(this);
+					if (left != null && _expression != null)
+						_statements.Add(new CodeAttachEventStatement(left, _expression));
+					_expression = null;
+				} else {
+					LoggingService.Warn("CodeDomVisitor: ignoring unknown Binary Operator" + node.Operator);
+				}
+			} else {
 				node.Left.Accept(this);
 				CodeExpression left = _expression;
 				_expression = null;
 				node.Right.Accept(this);
-				if (left != null && _expression != null)
+				_expression = new CodeBinaryOperatorExpression(left, op, _expression);
-					_statements.Add(new CodeAssignStatement(left, _expression));
-				_expression = null;
-			} else if (op == BinaryOperatorType.InPlaceAddition) {
-				_expression = null;
-				node.Left.Accept(this);
-				CodeEventReferenceExpression left = _expression as CodeEventReferenceExpression;
-				_expression = null;
-				node.Right.Accept(this);
-				if (left != null && _expression != null)
-					_statements.Add(new CodeAttachEventStatement(left, _expression));
-				_expression = null;
-			} else {
-				LoggingService.Warn("CodeDomVisitor: ignoring unknown Binary Operator" + op);
 			}
 		}