Copy GacUtil2 to tools directory.

Small bugfix for code completion and ErrorList.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@340 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/HtmlHelp2/Project/src/BaseControls/TocPad.cs

@@ -192,10 +192,11 @@ namespace HtmlHelp2
 		private void FakeHelpControl()
 		{
 			tocControl            = null;
-			Panel nohelpPanel       = new Panel();
+			Label nohelpLabel     = new Label();
-			Controls.Add(nohelpPanel);
+			nohelpLabel.Dock      = DockStyle.Fill;
-			nohelpPanel.Dock        = DockStyle.Fill;
+			nohelpLabel.Text      = StringParser.Parse("${res:AddIns.HtmlHelp2.HelpSystemNotAvailable}");
-			nohelpPanel.BorderStyle = BorderStyle.Fixed3D;
+			nohelpLabel.TextAlign = ContentAlignment.MiddleCenter;
+			Controls.Add(nohelpLabel);
 		}
 
 		public void LoadToc()

src/Main/Base/Project/Src/Dom/Implementations/SearchClassReturnType.cs

@@ -59,26 +59,55 @@ namespace ICSharpCode.SharpDevelop.Dom
 			return declaringClass.GetHashCode() ^ name.GetHashCode();
 		}
 		
+		// we need to use a static Dictionary as cache to provide a easy was to clear all cached
+		// BaseTypes.
+		// When the cached BaseTypes could not be cleared as soon as the parse information is updated
+		// (in contrast to a check if the parse information was updated when the base type is needed
+		// the next time), we can get a memory leak:
+		// The cached type of a property in Class1 is Class2. Then Class2 is updated, but the property
+		// in Class1 is not needed again -> the reference causes the GC to keep the old version
+		// of Class2 in memory.
+		// The solution is this static cache which is cleared when some parse information updates.
+		// That way, there can never be any reference to an out-of-date class.
+		static Dictionary<SearchClassReturnType, IReturnType> cache;
+		
+		static SearchClassReturnType()
+		{
+			cache = new Dictionary<SearchClassReturnType, IReturnType>();
+			ParserService.ParserUpdateStepFinished += OnParserUpdateStepFinished;
+		}
+		
+		static void OnParserUpdateStepFinished(object sender, ParserUpdateStepEventArgs e)
+		{
+			if (e.Updated) {
+				// clear the cache completely when the information was updated
+				lock (cache) {
+					cache.Clear();
+				}
+			}
+		}
+		
 		bool isSearching;
-		IReturnType cachedBaseType;
-		int cachedVersion = -1;
 		
 		public override IReturnType BaseType {
 			get {
 				if (isSearching)
 					return null;
-				if (pc.Version == cachedVersion)
+				IReturnType type;
-					return cachedBaseType;
+				lock (cache) {
+					if (cache.TryGetValue(this, out type))
+						return type;
 					try {
 						isSearching = true;
-					cachedBaseType = pc.SearchType(name, declaringClass, caretLine, caretColumn);
+						type = pc.SearchType(name, declaringClass, caretLine, caretColumn);
-					cachedVersion = pc.Version;
+						cache[this] = type;
-					return cachedBaseType;
+						return type;
 					} finally {
 						isSearching = false;
 					}
 				}
 			}
+		}
 		
 		public override string FullyQualifiedName {
 			get {

src/Main/Base/Project/Src/Gui/Pads/ErrorList/ErrorList.cs

@@ -305,6 +305,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		void UpdateToolstripStatus()
 		{
 			ToolbarService.UpdateToolbar(toolStrip);
+			ToolbarService.UpdateToolbarText(toolStrip);
 		}
 		
 		void InternalShowResults()

src/Main/Base/Project/Src/Services/ParserService/DefaultProjectContent.cs

@@ -37,21 +37,6 @@ namespace ICSharpCode.Core
 		List<Dictionary<string, NamespaceStruct>> namespaces = new List<Dictionary<string, NamespaceStruct>>();
 		protected XmlDoc xmlDoc = new XmlDoc();
 		IUsing defaultImports;
-		int version;
-		
-		public int Version {
-			get {
-				return version;
-			}
-		}
-		
-		void IncrementVersion()
-		{
-			if (version == int.MaxValue)
-				version = 1;
-			else
-				version += 1;
-		}
 		
 		public IUsing DefaultImports {
 			get {
@@ -205,7 +190,6 @@ namespace ICSharpCode.Core
 		
 		public void AddClassToNamespaceList(IClass addClass)
 		{
-			IncrementVersion();
 			lock (namespaces) {
 				AddClassToNamespaceListInternal(addClass);
 			}
@@ -319,7 +303,6 @@ namespace ICSharpCode.Core
 		
 		public void UpdateCompilationUnit(ICompilationUnit oldUnit, ICompilationUnit parserOutput, string fileName, bool updateCommentTags)
 		{
-			IncrementVersion();
 			if (updateCommentTags) {
 				TaskService.UpdateCommentTags(fileName, parserOutput.TagComments);
 			}

src/Main/Base/Project/Src/Services/ParserService/IProjectContent.cs

@@ -55,14 +55,6 @@ namespace ICSharpCode.Core
 			get;
 		}
 		
-		/// <summary>
-		/// Gets the version number of the project content.
-		/// Is incremented whenever a CompilationUnit is updated.
-		/// </summary>
-		int Version {
-			get;
-		}
-		
 		string GetXmlDocumentation(string memberTag);
 		
 		void AddClassToNamespaceList(IClass addClass);

src/SharpDevelop.sln

@@ -1,5 +1,5 @@
 Microsoft Visual Studio Solution File, Format Version 9.00
-# SharpDevelop 2.0.0.336
+# SharpDevelop 2.0.0.339
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "AddIns", "AddIns", "{14A277EE-7DF1-4529-B639-7D1EF334C1C5}"
 	ProjectSection(SolutionItems) = postProject
 	EndProjectSection
@@ -84,6 +84,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ICSharpCode.Core", "Main\Co
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StartUp", "Main\StartUp\Project\StartUp.csproj", "{1152B71B-3C05-4598-B20D-823B5D40559E}"
 EndProject
+Project("{00000000-0000-0000-0000-000000000000}") = "Tools", "Tools\Tools.build", "{2ba4dbc4-a228-45bf-9584-e017d596b45f}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

src/Tools/GacUtil2/GacUtil2.csproj

@@ -0,0 +1,32 @@
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>GacUtil2</RootNamespace>
+    <AssemblyName>GacUtil2</AssemblyName>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{938FAB27-5DE2-4980-B8AA-1B892F959C63}</ProjectGuid>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <OutputPath>bin\Debug\</OutputPath>
+    <Optimize>false</Optimize>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <OutputPath>bin\Release\</OutputPath>
+    <Optimize>true</Optimize>
+    <DefineConstants>TRACE</DefineConstants>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Main.cs" />
+    <Compile Include="AssemblyInfo.cs" />
+    <Compile Include="FusionNative.cs" />
+    <Compile Include="CommandLineSwitchAttribute.cs" />
+    <Compile Include="AssemblyCache.cs" />
+    <Compile Include="Parser.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" />
+</Project>

src/Tools/GacUtil2/GacUtil2.sln

@@ -0,0 +1,6 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# SharpDevelop 2.0.0.339
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GacUtil2", "GacUtil2.csproj", "{938FAB27-5DE2-4980-B8AA-1B892F959C63}"
+EndProject
+Global
+EndGlobal

src/Tools/Tools.build

@@ -6,6 +6,8 @@
 		<WixDocFiles Include="wix\doc\*"/>
 		<WixLibFiles Include="wix\doc\*"/>
 		<HelpToolFiles Include="Help\*"/>
+		<!-- <ToolProject Include="GacUtil2\GacUtil2.csproj" /> -->
+		<ToolFiles Include="GacUtil2\GacUtil2.exe"/>
 	</ItemGroup>
 	
 	<Target Name="Build">
@@ -14,6 +16,15 @@
 		<Copy SourceFiles="@(WixCaFiles)" DestinationFolder="..\..\bin\Tools\Wix\ca"/>
 		<Copy SourceFiles="@(WixDocFiles)" DestinationFolder="..\..\bin\Tools\Wix\doc"/>
 		<Copy SourceFiles="@(WixLibFiles)" DestinationFolder="..\..\bin\Tools\Wix\lib"/>
+		<Copy SourceFiles="@(ToolFiles)" DestinationFolder="..\..\bin\Tools"/>
+		
+		<!--
+		<MSBuild Projects="@(ToolProject)" Targets="Build">
+			<Output TaskParameter="TargetOutputs" ItemName="CompiledToolFiles" />
+		</MSBuild>
+		<Copy SourceFiles="@(CompiledToolFiles)" DestinationFolder="..\..\bin\Tools"/>
+		-->
+		
 		<!--
 		<CreateProperty Condition = "!Exists('..\..\bin\setup\help\register.bat')" Value="yes">
 			<Output TaskParameter="Value" PropertyName="NeedToRunRegister" />