Fixed SD2-508: Tooltips on declaration lines

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1364 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/BooResolver.cs

@@ -197,6 +197,9 @@ namespace Grunwald.BooBinding.CodeCompletion
 				return new NamespaceResolveResult(callingClass, callingMember, "");
 			}
 			
+			ResolveResult rr = NRResolver.GetResultFromDeclarationLine(callingClass, callingMember as IMethodOrProperty, caretLine, caretColumn, expressionResult.Expression);
+			if (rr != null) return rr;
+			
 			AST.Expression expr;
 			try {
 				expr = Boo.Lang.Parser.BooParser.ParseExpression("expression", expressionResult.Expression);

src/AddIns/Misc/HtmlHelp2/Project/HtmlHelp2.csproj

@@ -36,11 +36,6 @@
       <SpecificVersion>False</SpecificVersion>
     </Reference>
     <Reference Include="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-    <Reference Include="ICSharpCode.TextEditor">
-      <HintPath>..\..\..\..\..\bin\ICSharpCode.TextEditor.dll</HintPath>
-      <SpecificVersion>False</SpecificVersion>
-      <Private>False</Private>
-    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="src\BaseControls\TocPad.cs">
@@ -108,6 +103,11 @@
       <Project>{E54A5AD2-418D-4A85-BA5E-CD803DE38715}</Project>
       <Name>HtmlHelp2JScriptGlobals</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Libraries\ICSharpCode.TextEditor\Project\ICSharpCode.TextEditor.csproj">
+      <Project>{2D18BE89-D210-49EB-A9DD-2246FBB3DF6D}</Project>
+      <Name>ICSharpCode.TextEditor</Name>
+      <Private>False</Private>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSHARP.Targets" />
 </Project>

src/Main/Base/Project/Src/Dom/NRefactoryResolver/NRefactoryResolver.cs

@@ -121,6 +121,28 @@ namespace ICSharpCode.SharpDevelop.Dom.NRefactoryResolver
 			return expression;
 		}
 		
+		public static ResolveResult GetResultFromDeclarationLine(IClass callingClass, IMethodOrProperty callingMember, int caretLine, int caretColumn, string expression)
+		{
+			if (callingClass == null) return null;
+			int pos = expression.IndexOf('(');
+			if (pos >= 0) {
+				expression = expression.Substring(0, pos);
+			}
+			expression = expression.Trim();
+			if (!callingClass.BodyRegion.IsInside(caretLine, caretColumn)
+			    && callingClass.ProjectContent.Language.NameComparer.Equals(expression, callingClass.Name))
+			{
+				return new TypeResolveResult(callingClass, callingMember, callingClass);
+			}
+			if (callingMember != null
+			    && !callingMember.BodyRegion.IsInside(caretLine, caretColumn)
+			    && callingClass.ProjectContent.Language.NameComparer.Equals(expression, callingMember.Name))
+			{
+				return new MemberResolveResult(callingClass, callingMember, callingMember);
+			}
+			return null;
+		}
+		
 		public ResolveResult Resolve(ExpressionResult expressionResult,
 		                             int caretLineNumber,
 		                             int caretColumn,
@@ -179,6 +201,9 @@ namespace ICSharpCode.SharpDevelop.Dom.NRefactoryResolver
 			
 			RunLookupTableVisitor(fileContent);
 			
+			ResolveResult rr = GetResultFromDeclarationLine(callingClass, callingMember as IMethodOrProperty, caretLine, caretColumn, expression);
+			if (rr != null) return rr;
+			
 			return ResolveInternal(expr, expressionResult.Context);
 		}