DocumentUtilitites.GetWordAt: fixed ArgumentOutOfRangeException.

Minor improvements to profiler.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@5044 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Profiler/Controller/Data/ProfilingDataSQLiteProvider.cs

@@ -335,7 +335,7 @@ namespace ICSharpCode.Profiler.Controller.Data
 		}
 		
 		/// <inheritdoc/>
-		public override IQueryable<CallTreeNode> GetAllCalls(int startIndex, int endIndex)
+		public override IQueryable<CallTreeNode> GetFunctions(int startIndex, int endIndex)
 		{
 			if (startIndex < 0 || startIndex >= this.DataSets.Count)
 				throw new ArgumentOutOfRangeException("startIndex", startIndex, "Value must be between 0 and " + endIndex);
@@ -345,7 +345,7 @@ namespace ICSharpCode.Profiler.Controller.Data
 			SQLiteQueryProvider queryProvider = new SQLiteQueryProvider(this, startIndex, endIndex);
 			
 			var query = queryProvider.CreateQuery(new Filter(AllCalls.Instance, DataSetFilter(startIndex, endIndex)));
-			return query.Where(c => c.NameMapping.Id != 0);
+			return query.Where(c => c.NameMapping.Id != 0 && !c.IsThread).MergeByName();
 		}
 		
 		Expression<Func<SingleCall, bool>> DataSetFilter(int startIndex, int endIndex)

src/AddIns/Misc/Profiler/Controller/Data/UnitTestWriter.cs

@@ -12,13 +12,18 @@ using System.Collections.Generic;
 namespace ICSharpCode.Profiler.Controller.Data
 {
 	/// <summary>
-	/// Description of UnitTestWriter.
+	/// Filters the data being written to remove NUnit internals and show the unit tests more clearly.
 	/// </summary>
 	public class UnitTestWriter : IProfilingDataWriter
 	{
 		IProfilingDataWriter targetWriter;
-		string[] unitTestNames;
+		HashSet<string> unitTestNames;
 		
+		/// <summary>
+		/// Creates a new UnitTestWriter instance.
+		/// </summary>
+		/// <param name="targetWriter">The target IProfilingDataWriter where the output should be written to.</param>
+		/// <param name="unitTestNames">The fully qualified names of the unit test methods.</param>
 		public UnitTestWriter(IProfilingDataWriter targetWriter, string[] unitTestNames)
 		{
 			if (targetWriter == null)
@@ -28,7 +33,7 @@ namespace ICSharpCode.Profiler.Controller.Data
 				throw new ArgumentNullException("unitTestNames");
 			
 			this.targetWriter = targetWriter;
-			this.unitTestNames = unitTestNames;
+			this.unitTestNames = new HashSet<string>(unitTestNames);
 		}
 		
 		sealed class UnitTestDataSet : IProfilingDataSet
@@ -47,11 +52,13 @@ namespace ICSharpCode.Profiler.Controller.Data
 			public CallTreeNode RootNode { get; private set; }
 		}
 		
+		/// <inheritdoc/>
 		public int ProcessorFrequency {
 			get { return this.targetWriter.ProcessorFrequency; }
 			set { this.targetWriter.ProcessorFrequency = value; }
 		}
 		
+		/// <inheritdoc/>
 		public void WriteDataSet(IProfilingDataSet dataSet)
 		{
 			if (dataSet == null)
@@ -85,11 +92,13 @@ namespace ICSharpCode.Profiler.Controller.Data
 			}
 		}
 		
+		/// <inheritdoc/>
 		public void WriteMappings(System.Collections.Generic.IEnumerable<NameMapping> mappings)
 		{
 			this.targetWriter.WriteMappings(mappings);
 		}
 		
+		/// <inheritdoc/>
 		public void Close()
 		{
 			this.targetWriter.Close();

src/AddIns/Misc/Profiler/Controller/Data/UnmanagedCallTreeNode.cs

@@ -45,7 +45,7 @@ namespace ICSharpCode.Profiler.Controller.Data
 				
 				children.Sort((a,b) => a.Index.CompareTo(b.Index));
 				
-				return children.Cast<CallTreeNode>().AsQueryable(); // TODO : remove Cast<> in .NET 4.0
+				return children.AsQueryable();
 			}
 		}
 		

src/AddIns/Misc/Profiler/Controller/Queries/QueryBase.cs

@@ -40,7 +40,7 @@ namespace ICSharpCode.Profiler.Controller.Queries
 		/// <summary>
 		/// Returns all calls.
 		/// </summary>
-		public IQueryable<CallTreeNode> Calls { get { return Root.Descendants; } }
+		public IQueryable<CallTreeNode> Calls { get { return Provider.GetAllCalls(StartDataSetIndex, EndDataSetIndex); } }
 		
 		/// <summary>
 		/// Returns all functions.

src/Main/Base/Project/Src/Editor/DocumentUtilitites.cs

@@ -101,7 +101,7 @@ namespace ICSharpCode.SharpDevelop.Editor
 		/// </summary>
 		public static string GetWordAt(this ITextBuffer document, int offset)
 		{
-			if (offset < 0 || offset > document.TextLength || !IsWordPart(document.GetCharAt(offset))) {
+			if (offset < 0 || offset >= document.TextLength || !IsWordPart(document.GetCharAt(offset))) {
 				return String.Empty;
 			}
 			int startOffset = offset;