Fixed SD2-1017: Generated xml comments do not use text editor line terminator

Fixed SD2-1004: Trying to add a new file to a project throws exception if the projects pad has no selected nodes.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1741 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/CSharpBinding/Project/Src/FormattingStrategy/CSharpFormattingStrategy.cs

@@ -311,6 +311,7 @@ namespace CSharpBinding.FormattingStrategy
 		{
 			LineSegment curLine   = textArea.Document.GetLineSegment(lineNr);
 			LineSegment lineAbove = lineNr > 0 ? textArea.Document.GetLineSegment(lineNr - 1) : null;
+			string terminator = textArea.TextEditorProperties.LineTerminator;
 			
 			//// local string for curLine segment
 			string curLineText="";
@@ -322,9 +323,11 @@ namespace CSharpBinding.FormattingStrategy
 					object member = GetMemberAfter(textArea, lineNr);
 					if (member != null) {
 						StringBuilder sb = new StringBuilder();
-						sb.Append(" <summary>\n");
+						sb.Append(" <summary>");
+						sb.Append(terminator);
 						sb.Append(indentation);
-						sb.Append("/// \n");
+						sb.Append("/// ");
+						sb.Append(terminator);
 						sb.Append(indentation);
 						sb.Append("/// </summary>");
 						
@@ -332,7 +335,7 @@ namespace CSharpBinding.FormattingStrategy
 							IMethod method = (IMethod)member;
 							if (method.Parameters != null && method.Parameters.Count > 0) {
 								for (int i = 0; i < method.Parameters.Count; ++i) {
-									sb.Append("\n");
+									sb.Append(terminator);
 									sb.Append(indentation);
 									sb.Append("/// <param name=\"");
 									sb.Append(method.Parameters[i].Name);
@@ -340,7 +343,7 @@ namespace CSharpBinding.FormattingStrategy
 								}
 							}
 							if (method.ReturnType != null && !method.IsConstructor && method.ReturnType.FullyQualifiedName != "System.Void") {
-								sb.Append("\n");
+								sb.Append(terminator);
 								sb.Append(indentation);
 								sb.Append("/// <returns></returns>");
 							}
@@ -467,7 +470,7 @@ namespace CSharpBinding.FormattingStrategy
 						string oldLineText = TextUtilities.GetLineAsString(textArea.Document, lineNr - 1);
 						if (oldLineText.EndsWith("{")) {
 							if (NeedCurlyBracket(textArea.Document.TextContent)) {
-								textArea.Document.Insert(curLine.Offset + curLine.Length, "\n}");
+								textArea.Document.Insert(curLine.Offset + curLine.Length, terminator + "}");
 								IndentLine(textArea, lineNr + 1);
 							}
 						}

src/AddIns/BackendBindings/VBNetBinding/Project/Src/FormattingStrategy/VBNetFormattingStrategy.cs

@@ -254,7 +254,7 @@ namespace VBNetBinding.FormattingStrategy
 		
 		public override int FormatLine(TextArea textArea, int lineNr, int cursorOffset, char ch)
 		{
-			
+			string terminator = textArea.TextEditorProperties.LineTerminator;
 			doCasing = PropertyService.Get("VBBinding.TextEditor.EnableCasing", true);
 			doInsertion = PropertyService.Get("VBBinding.TextEditor.EnableEndConstructs", true);
 			
@@ -274,9 +274,11 @@ namespace VBNetBinding.FormattingStrategy
 						object member = GetMemberAfter(textArea, lineNr);
 						if (member != null) {
 							StringBuilder sb = new StringBuilder();
-							sb.Append(" <summary>\n");
+							sb.Append(" <summary>");
+							sb.Append(terminator);
 							sb.Append(indentation);
-							sb.Append("''' \n");
+							sb.Append("''' ");
+							sb.Append(terminator);
 							sb.Append(indentation);
 							sb.Append("''' </summary>");
 							
@@ -284,7 +286,7 @@ namespace VBNetBinding.FormattingStrategy
 								IMethod method = (IMethod)member;
 								if (method.Parameters != null && method.Parameters.Count > 0) {
 									for (int i = 0; i < method.Parameters.Count; ++i) {
-										sb.Append("\n");
+										sb.Append(terminator);
 										sb.Append(indentation);
 										sb.Append("''' <param name=\"");
 										sb.Append(method.Parameters[i].Name);
@@ -292,7 +294,7 @@ namespace VBNetBinding.FormattingStrategy
 									}
 								}
 								if (method.ReturnType != null && !method.IsConstructor && method.ReturnType.FullyQualifiedName != "System.Void") {
-									sb.Append("\n");
+									sb.Append(terminator);
 									sb.Append(indentation);
 									sb.Append("''' <returns></returns>");
 								}
@@ -348,7 +350,7 @@ namespace VBNetBinding.FormattingStrategy
 							if (Regex.IsMatch(texttoreplace.Trim(), statement.StartRegex, RegexOptions.IgnoreCase)) {
 								string indentation = GetIndentation(textArea, lineNr - 1);
 								if (isEndStatementNeeded(textArea, statement, lineNr)) {
-									textArea.Document.Insert(textArea.Caret.Offset, "\n" + indentation + statement.EndStatement);
+									textArea.Document.Insert(textArea.Caret.Offset, terminator + indentation + statement.EndStatement);
 									++undoCount;
 								}
 								for (int i = 0; i < statement.IndentPlus; i++) {

src/Main/Base/Project/Src/Commands/FileCommands.cs

@@ -25,7 +25,7 @@ namespace ICSharpCode.SharpDevelop.Commands
 	{
 		public override void Run()
 		{
-			if (ProjectService.CurrentProject != null) {
+			if (ProjectBrowserPad.Instance.CurrentProject != null) {
 				if (MessageService.ShowCustomDialog("${res:Dialog.NewFile.AddToProjectQuestionTitle}",
 				                                    "${res:Dialog.NewFile.AddToProjectQuestion}",
 				                                    "${res:Dialog.NewFile.AddToProjectQuestionProject}",