- replaced file headers with standard header

- fixed http://community.sharpdevelop.net/forums/t/10395.aspx

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@5451 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/SharpRefactoring/Project/Src/CSharpMethodExtractor.cs

@@ -77,8 +77,21 @@ namespace SharpRefactoring
 				return false;
 			}
 			
-			if (!CheckForJumpInstructions(newMethod))
+			ErrorKind kind = CheckForJumpInstructions(newMethod);
+			if (kind != ErrorKind.None) {
+				switch (kind) {
+					case ErrorKind.ContainsBreak:
+						MessageService.ShowError("${res:AddIns.SharpRefactoring.ExtractMethod.ContainsBreakError}");
+						break;
+					case ErrorKind.ContainsContinue:
+						MessageService.ShowError("${res:AddIns.SharpRefactoring.ExtractMethod.ContainsContinueError}");
+						break;
+					case ErrorKind.ContainsGoto:
+						MessageService.ShowError("${res:AddIns.SharpRefactoring.ExtractMethod.ContainsGotoError}");
+						break;
+				}
 				return false;
+			}
 			
 			newMethod.Modifier = parentNode.Modifier;
 			

src/AddIns/Misc/SharpRefactoring/Project/Src/MethodExtractorBase.cs

@@ -134,13 +134,12 @@ namespace SharpRefactoring
 			}
 		}
 		
-		protected static bool CheckForJumpInstructions(MethodDeclaration method)
+		protected ErrorKind CheckForJumpInstructions(MethodDeclaration method)
 		{
 			FindJumpInstructionsVisitor fjiv = new FindJumpInstructionsVisitor(method);
 			
 			method.AcceptVisitor(fjiv, null);
-			
-			return fjiv.IsOk;
+			return fjiv.DoCheck();
 		}
 		
 		protected bool IsInCurrentSelection(Location location)

src/AddIns/Misc/SharpRefactoring/Project/Src/Visitors/FindJumpInstructionsVisitor.cs

@@ -1,39 +1,53 @@
-/*
- * Created by SharpDevelop.
- * User: HP
- * Date: 01.05.2008
- * Time: 20:37
- */
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
+
 using ICSharpCode.Core;
 using ICSharpCode.NRefactory;
 using ICSharpCode.NRefactory.Ast;
+using ICSharpCode.NRefactory.PrettyPrinter;
 using ICSharpCode.NRefactory.Visitors;
 using Dom = ICSharpCode.SharpDevelop.Dom;
 
 namespace SharpRefactoring.Visitors
 {
-	/// <summary>
-	/// Description of FindJumpInstructionVisitor.
-	/// </summary>
+	public enum ErrorKind {
+		ContainsBreak,
+		ContainsContinue,
+		ContainsGoto,
+		None
+	}
+	
 	public class FindJumpInstructionsVisitor : AbstractAstVisitor
 	{
 		MethodDeclaration method;
+		
 		List<LabelStatement> labels;
 		List<CaseLabel> cases;
-		bool isOk = true;
 		
-		public bool IsOk {
-			get { return isOk; }
-		}
+		List<GotoStatement> gotos;
+		List<GotoCaseStatement> gotoCases;
+		
+		List<BreakStatement> breaks;
+		List<ContinueStatement> continues;
 		
 		public FindJumpInstructionsVisitor(MethodDeclaration method)
 		{
 			this.method = method;
+			
 			this.labels = new List<LabelStatement>();
 			this.cases = new List<CaseLabel>();
+			this.gotoCases = new List<GotoCaseStatement>();
+			this.gotos = new List<GotoStatement>();
+			this.breaks = new List<BreakStatement>();
+			this.continues = new List<ContinueStatement>();
 		}
 		
 		public override object VisitDoLoopStatement(DoLoopStatement doLoopStatement, object data)
@@ -63,19 +77,15 @@ namespace SharpRefactoring.Visitors
 		
 		public override object VisitBreakStatement(BreakStatement breakStatement, object data)
 		{
-			if (!(data is bool)) {
-				this.isOk = false;
-				MessageService.ShowError("Selection contains a 'break' statement without the enclosing loop.");
-			}
+			if (!(data is bool))
+				this.breaks.Add(breakStatement);
 			return base.VisitBreakStatement(breakStatement, data);
 		}
 		
 		public override object VisitContinueStatement(ContinueStatement continueStatement, object data)
 		{
-			if (!(data is bool)) {
-				this.isOk = false;
-				MessageService.ShowError("Selection contains a 'continue' statement without the enclosing loop.");
-			}
+			if (!(data is bool))
+				this.continues.Add(continueStatement);
 			return base.VisitContinueStatement(continueStatement, data);
 		}
 		
@@ -93,30 +103,54 @@ namespace SharpRefactoring.Visitors
 		
 		public override object VisitGotoCaseStatement(GotoCaseStatement gotoCaseStatement, object data)
 		{
-			this.isOk = false;
-			foreach (CaseLabel label in this.cases) {
-				if (label.Label.ToString() == gotoCaseStatement.Expression.ToString())
-					this.isOk = true;
-			}
-			if (!this.isOk) {
-				MessageService.ShowError("Case section '" + ((PrimitiveExpression)gotoCaseStatement.Expression).StringValue + "' not found inside the selected range!");
-			}
-
+			gotoCases.Add(gotoCaseStatement);
 			return base.VisitGotoCaseStatement(gotoCaseStatement, data);
 		}
 		
 		public override object VisitGotoStatement(GotoStatement gotoStatement, object data)
 		{
-			this.isOk = false;
-			foreach (LabelStatement label in this.labels) {
-				if (label.Label == gotoStatement.Label)
-					this.isOk = true;
+			gotos.Add(gotoStatement);
+			return base.VisitGotoStatement(gotoStatement, data);
+		}
+		
+		public ErrorKind DoCheck()
+		{
+			if (this.breaks.Any())
+				return ErrorKind.ContainsBreak;
+			
+			if (this.continues.Any())
+				return ErrorKind.ContainsContinue;
+			
+			if (this.gotos.Any()) {
+				foreach (GotoStatement stmt in this.gotos) {
+					if (!this.labels.Any(label => label.Label == stmt.Label))
+						return ErrorKind.ContainsGoto;
+				}
 			}
-			if (!this.isOk) {
-				MessageService.ShowError("Label '" + gotoStatement.Label + "' not found inside the selected range!");
+			
+			if (this.gotoCases.Any()) {
+				foreach (GotoCaseStatement stmt in this.gotoCases) {
+					if (!this.cases.Any(@case => CompareCase(@case, stmt)))
+						return ErrorKind.ContainsGoto;
+				}
 			}
 			
-			return base.VisitGotoStatement(gotoStatement, data);
+			return ErrorKind.None;
+		}
+		
+		bool CompareCase(CaseLabel label, GotoCaseStatement stmt)
+		{
+			if (label.IsDefault && stmt.IsDefaultCase)
+				return true;
+			
+			if (stmt.Expression is PrimitiveExpression && label.Label is PrimitiveExpression) {
+				PrimitiveExpression e1 = stmt.Expression as PrimitiveExpression;
+				PrimitiveExpression e2 = label.Label as PrimitiveExpression;
+
+				return object.Equals(e1.Value, e2.Value);
+			}
+			
+			return false;
 		}
 	}
 }

src/AddIns/Misc/SharpRefactoring/Project/Src/Visitors/FindMemberVisitor.cs

@@ -1,9 +1,9 @@
-/*
- * Created by SharpDevelop.
- * User: HP
- * Date: 28.04.2008
- * Time: 22:18
- */
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
 
 using System;
 using ICSharpCode.NRefactory;

src/AddIns/Misc/SharpRefactoring/Project/Src/Visitors/FindReferenceVisitor.cs

@@ -1,9 +1,9 @@
-/*
- * Created by SharpDevelop.
- * User: HP
- * Date: 28.04.2008
- * Time: 22:18
- */
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
 
 using System;
 using System.Collections.Generic;

src/AddIns/Misc/SharpRefactoring/Project/Src/Visitors/HasAssignmentsVisitor.cs

@@ -1,9 +1,9 @@
-/*
- * Created by SharpDevelop.
- * User: HP
- * Date: 28.04.2008
- * Time: 22:18
- */
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
 
 using ICSharpCode.NRefactory;
 using System;

src/AddIns/Misc/SharpRefactoring/Project/Src/Visitors/HasReturnStatementVisitor.cs

@@ -1,9 +1,9 @@
-/*
- * Created by SharpDevelop.
- * User: HP
- * Date: 28.04.2008
- * Time: 22:18
- */
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
 
 using System;
 using ICSharpCode.NRefactory.Ast;

src/AddIns/Misc/SharpRefactoring/Test/SharpRefactoring.Tests.csproj

@@ -78,6 +78,10 @@
       <Name>NRefactory</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Libraries\NRefactory\Test\NRefactoryTests.csproj">
+      <Project>{870115DD-960A-4406-A6B9-600BCDC36A03}</Project>
+      <Name>NRefactoryTests</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Main\Base\Project\ICSharpCode.SharpDevelop.csproj">
       <Project>{2748AD25-9C63-4E12-877B-4DCE96FBED54}</Project>
       <Name>ICSharpCode.SharpDevelop</Name>