[Core] Improve support for shared assets projects

Moved classes for handling shared projects to its own namespace.
Added extensions for handling shared project references.

7 files changed, 363 insertions, 86 deletions

diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Core.addin.xml b/main/src/core/MonoDevelop.Core/MonoDevelop.Core.addin.xml
index 6562e0e5d8..6882767eba 100644
--- a/main/src/core/MonoDevelop.Core/MonoDevelop.Core.addin.xml
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Core.addin.xml
@@ -146,7 +146,7 @@
 	</ExtensionPoint>
 	
 	<ExtensionPoint path = "/MonoDevelop/ProjectModel/MSBuildExtensions" name = "MSBuild Extensions">
-		<ExtensionNode objectType="MonoDevelop.Projects.Formats.MSBuild.MSBuildExtension"/>
+		<ExtensionNode name="Class" objectType="MonoDevelop.Projects.Formats.MSBuild.MSBuildExtension"/>
 	</ExtensionPoint>
 	
 	<ExtensionPoint path = "/MonoDevelop/ProjectModel/MonoDocSources" name = "MonoDoc Sources">
@@ -274,10 +274,16 @@
 			type = "MonoDevelop.Projects.CompiledAssemblyProject"
 			handlerType = "MonoDevelop.Projects.Formats.MSBuild.CompiledAssemblyProjectMSBuildHandler" />
 		<SolutionItem guid = "{D954291E-2A0B-460D-934E-DC6B0785DB48}"
-			type = "MonoDevelop.Projects.SharedProject"
-			handlerType = "MonoDevelop.Projects.Formats.MSBuild.SharedProjectMSBuildHandler" />
+			type = "MonoDevelop.Projects.SharedAssetsProjects.SharedAssetsProject"
+			extension = "shproj"
+			handlerType = "MonoDevelop.Projects.SharedAssetsProjects.SharedAssetsProjectMSBuildHandler" />
 	</Extension>
-	
+
+	<Extension path = "/MonoDevelop/ProjectModel/MSBuildExtensions">
+		<Class class="MonoDevelop.Projects.SharedAssetsProjects.SharedAssetsProjectMSBuildExtension"/>
+	</Extension>
+
+
 	<!--
 	Some info from:
 	http://www.mztools.com/articles/2008/mz2008017.aspx
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Core.csproj b/main/src/core/MonoDevelop.Core/MonoDevelop.Core.csproj
index 1874e0e000..c9b76ad979 100644
--- a/main/src/core/MonoDevelop.Core/MonoDevelop.Core.csproj
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Core.csproj
@@ -456,9 +456,10 @@
     <Compile Include="MonoDevelop.Core.Logging\AssertLoggingTraceListener.cs" />
     <Compile Include="MonoDevelop.Projects.Formats.MD1\MD1ProjectService.cs" />
     <Compile Include="MonoDevelop.Projects\UnknownProject.cs" />
-    <Compile Include="MonoDevelop.Projects\SharedProject.cs" />
-    <Compile Include="MonoDevelop.Projects.Formats.MSBuild\SharedProjectMSBuildHandler.cs" />
     <Compile Include="MonoDevelop.Projects.Formats.MSBuild\MSBuildExtension.cs" />
+    <Compile Include="MonoDevelop.Projects.SharedAssetsProjects\SharedAssetsProject.cs" />
+    <Compile Include="MonoDevelop.Projects.SharedAssetsProjects\SharedAssetsProjectMSBuildExtension.cs" />
+    <Compile Include="MonoDevelop.Projects.SharedAssetsProjects\SharedAssetsProjectMSBuildHandler.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Makefile.am" />
@@ -563,6 +564,7 @@
   </ItemGroup>
   <ItemGroup>
     <Folder Include="MonoDevelop.Core.Web\" />
+    <Folder Include="MonoDevelop.Projects.SharedAssetsProjects\" />
   </ItemGroup>
   <Target Name="BeforeBuild" Inputs="BuildVariables.cs.in; ..\..\..\..\version.config" Outputs="BuildVariables.cs">
     <Csc Sources="BuildVariables.gen.cs" OutputAssembly="BuildVariables.gen.exe" />
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/SharedProjectMSBuildHandler.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/SharedProjectMSBuildHandler.cs
deleted file mode 100644
index c64e3a6b0c..0000000000
--- a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/SharedProjectMSBuildHandler.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-//
-// SharedProjectMSBuildHandler.cs
-//
-// Author:
-//       Lluis Sanchez <lluis@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin Inc
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-
-namespace MonoDevelop.Projects.Formats.MSBuild
-{
-	public class SharedProjectMSBuildHandler: MSBuildProjectHandler
-	{
-		public SharedProjectMSBuildHandler ()
-		{
-		}
-	}
-}
-
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProject.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProject.cs
new file mode 100644
index 0000000000..76de963cba
--- /dev/null
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProject.cs
@@ -0,0 +1,128 @@
+//
+// SharedProject.cs
+//
+// Author:
+//       Lluis Sanchez <lluis@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin Inc
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using MonoDevelop.Core;
+using System.IO;
+
+namespace MonoDevelop.Projects.SharedAssetsProjects
+{
+	public class SharedAssetsProject: Project
+	{
+		Solution currentSolution;
+
+		public SharedAssetsProject ()
+		{
+		}
+
+		public string DefaultNamespace { get; set; }
+
+		public override string ProjectType {
+			get {
+				return "SharedAssets";
+			}
+		}
+
+		public override string[] SupportedLanguages {
+			get {
+				return new [] {"C#"};
+			}
+		}
+
+		protected override BuildResult OnBuild (MonoDevelop.Core.IProgressMonitor monitor, ConfigurationSelector configuration)
+		{
+			return new BuildResult ();
+		}
+
+		internal protected override bool OnGetCanRunTarget (string target, ConfigurationSelector configuration)
+		{
+			return false;
+		}
+
+		protected override void OnBoundToSolution ()
+		{
+			if (currentSolution != null) {
+				currentSolution.ReferenceAddedToProject -= HandleReferenceAddedToProject;
+				currentSolution.ReferenceRemovedFromProject -= HandleReferenceRemovedFromProject;
+			}
+
+			base.OnBoundToSolution ();
+
+			ParentSolution.ReferenceAddedToProject += HandleReferenceAddedToProject;
+			ParentSolution.ReferenceRemovedFromProject += HandleReferenceRemovedFromProject;
+			currentSolution = ParentSolution;
+		}
+
+		public override void Dispose ()
+		{
+			base.Dispose ();
+			if (currentSolution != null) {
+				currentSolution.ReferenceAddedToProject -= HandleReferenceAddedToProject;
+				currentSolution.ReferenceRemovedFromProject -= HandleReferenceRemovedFromProject;
+			}
+		}
+
+		void HandleReferenceRemovedFromProject (object sender, ProjectReferenceEventArgs e)
+		{
+			if (e.ProjectReference.ReferenceType == ReferenceType.Project && e.ProjectReference.Reference == Name) {
+				foreach (var f in Files) {
+					var pf = e.Project.GetProjectFile (f.FilePath);
+					if ((pf.Flags & ProjectItemFlags.DontPersist) != 0)
+						e.Project.Files.Remove (pf.FilePath);
+				}
+			}
+		}
+
+		void HandleReferenceAddedToProject (object sender, ProjectReferenceEventArgs e)
+		{
+			if (e.ProjectReference.ReferenceType == ReferenceType.Project && e.ProjectReference.Reference == Name) {
+				e.ProjectReference.Flags = ProjectItemFlags.DontPersist;
+				foreach (var f in Files) {
+					var cf = (ProjectFile) f.Clone ();
+					cf.Flags |= ProjectItemFlags.DontPersist | ProjectItemFlags.Hidden;
+					e.Project.Files.Add (cf);
+					e.ProjectReference.SetItemsProjectPath (Path.ChangeExtension (FileName, ".projitems"));
+				}
+			}
+		}
+	}
+
+	internal static class SharedAssetsProjectExtensions
+	{
+		public static string GetItemsProjectPath (this ProjectReference r)
+		{
+			return (string) r.ExtendedProperties ["MSBuild.SharedAssetsProject"];
+		}
+
+		public static void SetItemsProjectPath (this ProjectReference r, string path)
+		{
+			r.ExtendedProperties ["MSBuild.SharedAssetsProject"] = path;
+		}
+	}
+}
+
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildExtension.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildExtension.cs
new file mode 100644
index 0000000000..dc9f56214b
--- /dev/null
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildExtension.cs
@@ -0,0 +1,92 @@
+//
+// SharedAssetsProjectMSBuildExtension.cs
+//
+// Author:
+//       Lluis Sanchez Gual <lluis@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using System.Linq;
+using System.IO;
+using MonoDevelop.Core;
+using System.Collections.Generic;
+using MonoDevelop.Projects.Formats.MSBuild;
+
+namespace MonoDevelop.Projects.SharedAssetsProjects
+{
+	class SharedAssetsProjectMSBuildExtension: MSBuildExtension
+	{
+		public override void LoadProject (IProgressMonitor monitor, SolutionEntityItem item, MSBuildProject msproject)
+		{
+			base.LoadProject (monitor, item, msproject);
+
+			var dnp = item as DotNetProject;
+			if (dnp == null)
+				return;
+
+			foreach (var sp in msproject.Imports.Where (im => im.Label == "Shared" && im.Project.EndsWith (".projitems"))) {
+				var projitemsFile = sp.Project;
+				if (!string.IsNullOrEmpty (projitemsFile)) {
+					projitemsFile = MSBuildProjectService.FromMSBuildPath (item.ItemDirectory, projitemsFile);
+					projitemsFile = Path.Combine (Path.GetDirectoryName (msproject.FileName), projitemsFile);
+					if (File.Exists (projitemsFile)) {
+						MSBuildSerializer iser = Handler.CreateSerializer ();
+						iser.SerializationContext.BaseFile = projitemsFile;
+						iser.SerializationContext.ProgressMonitor = monitor;
+						MSBuildProject p = new MSBuildProject ();
+						p.Load (projitemsFile);
+						Handler.LoadProjectItems (p, iser, ProjectItemFlags.Hidden | ProjectItemFlags.DontPersist);
+						var r = new ProjectReference (ReferenceType.Project, Path.GetFileNameWithoutExtension (projitemsFile));
+						r.Flags = ProjectItemFlags.DontPersist;
+						r.SetItemsProjectPath (projitemsFile);
+						dnp.References.Add (r);
+					}
+				}
+			}
+		}
+
+		public override void SaveProject (IProgressMonitor monitor, SolutionEntityItem item, MSBuildProject project)
+		{
+			base.SaveProject (monitor, item, project);
+			var dnp = item as DotNetProject;
+			if (dnp == null)
+				return;
+			HashSet<string> validProjitems = new HashSet<string> ();
+			foreach (var r in dnp.References.Where (rp => rp.ReferenceType == ReferenceType.Project)) {
+				var ip = r.GetItemsProjectPath ();
+				if (!string.IsNullOrEmpty (ip)) {
+					ip = MSBuildProjectService.ToMSBuildPath (item.ItemDirectory, ip);
+					validProjitems.Add (ip);
+					if (!project.Imports.Any (im => im.Project == ip)) {
+						var im = project.AddNewImport (ip);
+						im.Label = "Shared";
+						im.Condition = "Exists('" + ip + "')";
+					}
+				}
+			}
+			foreach (var im in project.Imports) {
+				if (im.Label == "Shared" && im.Project.EndsWith (".projitems") && !(validProjitems.Contains (im.Project)))
+					project.RemoveImport (im.Project);
+			}
+		}
+	}
+}
+
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildHandler.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildHandler.cs
new file mode 100644
index 0000000000..cd8097027e
--- /dev/null
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.SharedAssetsProjects/SharedAssetsProjectMSBuildHandler.cs
@@ -0,0 +1,129 @@
+//
+// SharedProjectMSBuildHandler.cs
+//
+// Author:
+//       Lluis Sanchez <lluis@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin Inc
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using System.Linq;
+using System.Xml;
+using System.IO;
+using MonoDevelop.Core;
+using System.Collections.Generic;
+using MonoDevelop.Projects.Formats.MSBuild;
+
+namespace MonoDevelop.Projects.SharedAssetsProjects
+{
+	class SharedAssetsProjectMSBuildHandler: MSBuildProjectHandler
+	{
+		string projitemsFile;
+
+		public SharedAssetsProjectMSBuildHandler ()
+		{
+		}
+
+		protected override void LoadProject (IProgressMonitor monitor, MSBuildProject msproject)
+		{
+			var doc = msproject.Document;
+			projitemsFile = null;
+			foreach (var no in doc.DocumentElement.ChildNodes) {
+				var im = no as XmlElement;
+				if (im != null && im.LocalName == "Import" && im.GetAttribute ("Label") == "Shared") {
+					projitemsFile = im.GetAttribute ("Project");
+					break;
+				}
+			}
+			if (projitemsFile == null)
+				return;
+
+			projitemsFile = Path.Combine (Path.GetDirectoryName (msproject.FileName), projitemsFile);
+
+			MSBuildProject p = new MSBuildProject ();
+			p.Load (projitemsFile);
+
+			MSBuildSerializer ser = CreateSerializer ();
+			ser.SerializationContext.BaseFile = EntityItem.FileName;
+			ser.SerializationContext.ProgressMonitor = monitor;
+
+			Item.SetItemHandler (this);
+
+			var cp = p.PropertyGroups.FirstOrDefault (g => g.Label == "Configuration");
+			if (cp != null)
+				((SharedAssetsProject)EntityItem).DefaultNamespace = cp.GetPropertyValue ("Import_RootNamespace");
+
+			LoadProjectItems (p, ser, ProjectItemFlags.None);
+		}
+
+		protected override MSBuildProject SaveProject (IProgressMonitor monitor)
+		{
+			MSBuildSerializer ser = CreateSerializer ();
+			ser.SerializationContext.BaseFile = EntityItem.FileName;
+			ser.SerializationContext.ProgressMonitor = monitor;
+
+			MSBuildProject projitemsProject = new MSBuildProject ();
+			MSBuildProject msproject = new MSBuildProject ();
+
+			var newProject = EntityItem.FileName == null || !File.Exists (EntityItem.FileName);
+			if (newProject) {
+				var import = msproject.AddNewImport (@"$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props");
+				import.Condition = @"Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')";
+				msproject.AddNewImport (@"$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.Default.props");
+				msproject.AddNewImport (@"$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props");
+				import = msproject.AddNewImport (Path.ChangeExtension (EntityItem.FileName.FileName, ".projitems"));
+				import.Label = "Shared";
+				msproject.AddNewImport (@"$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets");
+			} else {
+				msproject.Load (EntityItem.FileName);
+			}
+
+			// having no ToolsVersion is equivalent to 2.0, roundtrip that correctly
+			if (ToolsVersion != "2.0")
+				msproject.ToolsVersion = ToolsVersion;
+			else if (string.IsNullOrEmpty (msproject.ToolsVersion))
+				msproject.ToolsVersion = null;
+			else
+				msproject.ToolsVersion = "2.0";
+
+			if (projitemsFile == null)
+				projitemsFile = Path.ChangeExtension (EntityItem.FileName, ".projitems");
+			if (File.Exists (projitemsFile)) {
+				projitemsProject.Load (projitemsFile);
+			} else {
+				var grp = projitemsProject.AddNewPropertyGroup (true);
+				grp.SetPropertyValue ("MSBuildAllProjects", "$(MSBuildAllProjects);$(MSBuildThisFileFullPath)", false);
+				grp.SetPropertyValue ("HasSharedItems", "true", false);
+				grp.SetPropertyValue ("SharedGUID", EntityItem.ItemId, false);
+
+				grp = projitemsProject.AddNewPropertyGroup (true);
+				grp.Label = "Configuration";
+				grp.SetPropertyValue ("Import_RootNamespace", ((SharedAssetsProject)EntityItem).DefaultNamespace, false);
+			}
+
+			SaveProjectItems (monitor, new MSBuildFileFormatVS12 (), ser, projitemsProject, "$(MSBuildThisFileDirectory)");
+
+			projitemsProject.Save (projitemsFile);
+
+			return msproject;
+		}
+	}
+}
+
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SharedProject.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SharedProject.cs
deleted file mode 100644
index 86d0f0376f..0000000000
--- a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SharedProject.cs
+++ /dev/null
@@ -1,43 +0,0 @@
-//
-// SharedProject.cs
-//
-// Author:
-//       Lluis Sanchez <lluis@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin Inc
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-
-namespace MonoDevelop.Projects
-{
-	public class SharedProject: DotNetProject
-	{
-		public SharedProject (): base ("C#")
-		{
-		}
-
-		public override string[] SupportedLanguages {
-			get {
-				return new [] {"C#"};
-			}
-		}
-	}
-}
-