Set the KeyPath to true when adding a file with its own parent component in the WiX setup files editor.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3223 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/WixBinding/Project/Src/WixFileElement.cs

@@ -74,6 +74,14 @@ namespace ICSharpCode.WixBinding
 			set { SetAttribute("Id", value); }
 		}
 		
+		/// <summary>
+		/// Gets whether the file is the KeyPath for its parent component.
+		/// </summary>
+		public string KeyPath {
+			get { return GetAttribute("KeyPath"); }
+			set { SetAttribute("KeyPath", value); }
+		}		
+		
 		/// <summary>
 		/// Gets the name of the file without any path information.
 		/// This is the name that will be used when installing the file.

src/AddIns/BackendBindings/WixBinding/Project/Src/WixPackageFilesEditor.cs

@@ -253,7 +253,7 @@ namespace ICSharpCode.WixBinding
 			WixComponentElement componentElement = view.SelectedElement as WixComponentElement;
 			WixDirectoryElement directoryElement = view.SelectedElement as WixDirectoryElement;
 			if (componentElement != null) {
-				WixFileElement fileElement = AddFile(componentElement, fileName);
+				WixFileElement fileElement = AddFile(componentElement, fileName, false);
 				view.AddElement(fileElement);
 				view.IsDirty = true;
 			} else if (directoryElement != null) {
@@ -266,12 +266,15 @@ namespace ICSharpCode.WixBinding
 		/// <summary>
 		/// Adds a file to the specified component element.
 		/// </summary>
-		WixFileElement AddFile(WixComponentElement componentElement, string fileName)
+		WixFileElement AddFile(WixComponentElement componentElement, string fileName, bool keyPath)
 		{
 			WixFileElement fileElement = componentElement.AddFile(fileName);
 			if (!componentElement.HasDiskId) {
 				componentElement.DiskId = "1";
 			}
+			if (keyPath) {
+				fileElement.KeyPath = "yes";
+			}
 			return fileElement;
 		}
 		
@@ -433,7 +436,7 @@ namespace ICSharpCode.WixBinding
 		{
 			string id = WixComponentElement.GenerateIdFromFileName(document, fileName);
 			WixComponentElement component = AddComponent(directoryElement, id);			
-			AddFile(component, fileName);
+			AddFile(component, fileName, true);
 			return component;
 		}
 		

src/AddIns/BackendBindings/WixBinding/Test/DirectoryImport/AddSubDirectoryTestFixture.cs

@@ -85,6 +85,12 @@ namespace WixBinding.Tests.DirectoryImport
 			Assert.IsNotNull(readmeFileElement);
 		}
 		
+		[Test]
+		public void ReadmeFileElementIsKeyPath()
+		{
+			Assert.AreEqual("yes", readmeFileElement.GetAttribute("KeyPath"));
+		}
+		
 		/// <summary>
 		/// Gets the MyApp directory files.
 		/// </summary>

src/AddIns/BackendBindings/WixBinding/Test/PackageFiles/AddFilesTestFixture.cs

@@ -73,6 +73,12 @@ namespace WixBinding.Tests.PackageFiles
 			Assert.AreEqual(@"docs\readme.rtf", readmeFileElement.GetAttribute("Source"));
 		}
 		
+		[Test]
+		public void ReadmeFileElementKeyPathNotSet()
+		{
+			Assert.IsFalse(readmeFileElement.HasAttribute("KeyPath"));
+		}
+		
 		[Test]
 		public void ExeFileLongNameAttributeDoesNotExist()
 		{