WixBinding: Can now add directories in the setup files window. Unique short directory name generated. Added simple file and folder ignore list.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1764 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/WixBinding/Project/Src/Commands/AddDirectoryCommand.cs

@@ -0,0 +1,24 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
+//     <version>$Revision$</version>
+// </file>
+
+using ICSharpCode.Core;
+using System;
+
+namespace ICSharpCode.WixBinding
+{
+	/// <summary>
+	/// Adds a directory and all its contents to the currently selected directory
+	/// node.
+	/// </summary>
+	public class AddDirectoryCommand : AbstractMenuCommand
+	{
+		public override void Run()
+		{
+			PackageFilesView.ActiveView.AddDirectory();
+		}
+	}
+}

src/AddIns/BackendBindings/WixBinding/Project/Src/Gui/PackageFilesView.cs

@@ -134,6 +134,9 @@ namespace ICSharpCode.WixBinding
 			packageFilesControl.RemoveSelectedElement();
 		}
 		
+		/// <summary>
+		/// Adds files to the selected Component element tree node.
+		/// </summary>
 		public void AddFiles()
 		{
 			packageFilesControl.AddFiles();
@@ -144,6 +147,15 @@ namespace ICSharpCode.WixBinding
 			packageFilesControl.ShowFiles(project, this, this);
 		}
 		
+		/// <summary>
+		/// Adds a directory and all its contents to the selected Directory
+		/// element tree node.
+		/// </summary>
+		public void AddDirectory()
+		{
+			packageFilesControl.AddDirectory();
+		}
+		
 		/// <summary>
 		/// Gets the package files view that is already open and displaying the files
 		/// for the specified project.

src/AddIns/BackendBindings/WixBinding/Project/Src/Gui/WixPackageFilesControl.cs

@@ -5,8 +5,10 @@
 //     <version>$Revision$</version>
 // </file>
 
+using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop.Gui;
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.ComponentModel;
@@ -220,9 +222,27 @@ namespace ICSharpCode.WixBinding
 		{
 			this.project = project;
 			editor = new WixPackageFilesEditor(this, fileReader, documentWriter);
+			editor.ExcludedItems.AddRange(GetExcludedItems());
 			editor.ShowFiles(project);
 		}
 		
+		/// <summary>
+		/// Allows the user to browse for a directory and add it to the setup package.
+		/// </summary>
+		public void AddDirectory()
+		{
+			// Save selected node since displaying a dialog will change it
+			// if no node is selected.
+			TreeNode selectedNode = packageFilesTreeView.SelectedNode;
+			
+			// Allow the user to select a directory.
+			FolderDialog dialog = new FolderDialog();
+			if (dialog.DisplayDialog("Add Directory") == DialogResult.OK) {
+				packageFilesTreeView.SelectedNode = selectedNode;
+				editor.AddDirectory(dialog.Path);
+			}
+		}
+		
 		/// <summary>
 		/// Saves the changes made to the Wix document.
 		/// </summary>
@@ -393,5 +413,11 @@ namespace ICSharpCode.WixBinding
 			dialog.Title = "Add files...";
 			return dialog;
 		}
+		
+		string[] GetExcludedItems()
+		{
+			List<string> extensions = AddInTree.BuildItems<string>("/AddIns/WixBinding/ExcludedItems", this);
+			return extensions.ToArray();
+		}
 	}
 }

src/AddIns/BackendBindings/WixBinding/Project/Src/Gui/WixPackageFilesTreeView.cs

@@ -19,9 +19,13 @@ namespace ICSharpCode.WixBinding
 		/// <summary>
 		/// The possible states of the tree view.
 		/// </summary>
+		[Flags]
 		public enum WixPackageFilesTreeViewState {
-			NoChildElementsAllowed = 0,
-			ChildElementsAllowed = 1
+			None = 0,
+			NoChildElementsAllowed = 0x1,
+			ChildElementsAllowed = 0x2,
+			NothingSelected = 0x4,
+			NothingSelectedAndChildElementsAllowed = 0x8
 		}
 		
 		StringCollection allowedChildElements = new StringCollection();
@@ -41,10 +45,17 @@ namespace ICSharpCode.WixBinding
 		/// </summary>
 		public Enum InternalState {
 			get {
-				if (allowedChildElements.Count > 0) {
+				bool itemSelected = SelectedElement != null;
+				bool childElementsAllowed = allowedChildElements.Count > 0;
+				
+				if (childElementsAllowed && itemSelected) {
 					return WixPackageFilesTreeViewState.ChildElementsAllowed;
+				} else if (childElementsAllowed) {
+					return WixPackageFilesTreeViewState.NothingSelectedAndChildElementsAllowed;
+				} else if (itemSelected) {
+					return WixPackageFilesTreeViewState.NoChildElementsAllowed;
 				}
-				return WixPackageFilesTreeViewState.NoChildElementsAllowed;
+				return WixPackageFilesTreeViewState.NothingSelected;
 			}
 		}
 		

src/AddIns/BackendBindings/WixBinding/Project/Src/Gui/WixTreeNode.cs

@@ -34,7 +34,11 @@ namespace ICSharpCode.WixBinding
 		
 		public Enum InternalState {
 			get {
-				return WixPackageFilesTreeView.InternalState;
+				WixPackageFilesTreeView treeView = WixPackageFilesTreeView;
+				if (treeView != null) {
+					return treeView.InternalState;
+				}
+				return WixPackageFilesTreeView.WixPackageFilesTreeViewState.None;
 			}
 		}
 		

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

@@ -40,7 +40,7 @@ namespace ICSharpCode.WixBinding
 		/// does then the FileNameExists delegate is called repeatedly until it 
 		/// finds a filename that does not exist.
 		/// </summary>
-		public delegate bool FileNameExists(string fileName);
+		public delegate bool NameExists(string name);
 		
 		ShortFileName()
 		{
@@ -52,7 +52,7 @@ namespace ICSharpCode.WixBinding
 		/// <param name="fileName">The long filename.</param>
 		/// <returns>The converted 8.3 filename. If the filename includes a
 		/// starting path then this is stripped from the returned value.</returns>
-		public static string Convert(string fileName, FileNameExists getFileNameExists)
+		public static string Convert(string fileName, NameExists getFileNameExists)
 		{
 			if (fileName == null) {
 				return String.Empty;
@@ -98,25 +98,55 @@ namespace ICSharpCode.WixBinding
 		}
 		
 		/// <summary>
-		/// Truncates the filename start and adds "_N" where N produces a filename that
-		/// does not exist.
+		/// Gets the unique name string by adding a digit until a unique name is
+		/// produced. The name string itself will be truncated as the number
+		/// increases in size to make sure the total length of the string is 
+		/// always equal to start.Length + 1.
+		/// </summary>
+		/// <param name="start">The string to be used at the start of the </param>
+		/// <param name="getNameExists">Method called to check that the
+		/// name does not already exist.</param>
+		public static string GetUniqueName(string start, NameExists getNameExists)
+		{
+			return GetUniqueName(start, String.Empty, String.Empty, getNameExists);
+		}
+		
+		/// <summary>
+		/// Gets the unique name string by adding a digit until a unique name is
+		/// produced. The name string itself will be truncated as the number
+		/// increases in size to make sure the total length of the string is 
+		/// always equal to start.Length + numberPrefix.Length + 1 + end.Length.
 		/// </summary>
-		static string GetTruncatedFileName(string fileNameStart, string extension, FileNameExists getFileNameExists)
+		/// <param name="start">The string to be used at the start of the </param>
+		/// <param name="numberPrefix">The string to be prefixed to the number.</param>
+		/// <param name="end">The string to be added after the number.</param>
+		/// <param name="getNameExists">Method called to check that the
+		/// name does not already exist.</param>
+		public static string GetUniqueName(string start, string numberPrefix, string end, NameExists getNameExists)
 		{
 			int count = 0;
-			string truncatedFileName;
+			string truncatedName;
 			int divisor = 10;
 			do { 
 				++count;
 				int removeCharCount = count / divisor;
 				if (removeCharCount > 0) {
-					fileNameStart = fileNameStart.Substring(0, fileNameStart.Length - 1);
+					start = start.Substring(0, start.Length - 1);
 					divisor *= divisor;
 				}
-				truncatedFileName = String.Concat(fileNameStart, "_", count.ToString(), extension).ToUpperInvariant();
-			} while (getFileNameExists(truncatedFileName));
-			
-			return truncatedFileName;
+				truncatedName = String.Concat(start, numberPrefix, count.ToString(), end);
+			} while (getNameExists(truncatedName));
+
+			return truncatedName;
+		}
+		
+		/// <summary>
+		/// Truncates the filename start and adds "_N" where N produces a filename that
+		/// does not exist.
+		/// </summary>
+		static string GetTruncatedFileName(string fileNameStart, string extension, NameExists getFileNameExists)
+		{
+			return GetUniqueName(fileNameStart.ToUpperInvariant(), "_", extension.ToUpperInvariant(), getFileNameExists);
 		}
 		
 		/// <summary>

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

@@ -17,6 +17,12 @@ namespace ICSharpCode.WixBinding
 	/// </summary>
 	public abstract class WixDirectoryElementBase : XmlElement
 	{
+		/// <summary>
+		/// Maximum short name length that the directory element will use when
+		/// generating a short name from the long name.
+		/// </summary>
+		public const int MaximumDirectoryShortNameLength = 8;
+		
 		public WixDirectoryElementBase(string localName, WixDocument document)
 			: base(document.WixNamespacePrefix, localName, WixNamespaceManager.Namespace, document)
 		{
@@ -49,14 +55,51 @@ namespace ICSharpCode.WixBinding
 		}
 
 		/// <summary>
-		/// Adds a new directory with the specified id.
+		/// Adds a new directory with the specified name and id. A short name
+		/// will be generated if the name is too long.
 		/// </summary>
-		public WixDirectoryElement AddDirectory(string id)
+		public WixDirectoryElement AddDirectory(string name)
 		{
 			WixDirectoryElement directoryElement = new WixDirectoryElement((WixDocument)OwnerDocument);
-			directoryElement.Id = id;
+			directoryElement.Id = name;
+			SetDirectoryName(directoryElement, name);
 			return (WixDirectoryElement)AppendChild(directoryElement);
 		}
-
+		
+		/// <summary>
+		/// Sets the directory name. Generates a short name if required.
+		/// </summary>
+		void SetDirectoryName(WixDirectoryElement directoryElement, string name)
+		{
+			if (name.Length > MaximumDirectoryShortNameLength) {
+				directoryElement.ShortName = GetUniqueShortName(name);
+				directoryElement.LongName = name;
+			} else {
+				directoryElement.ShortName = name;
+			}
+		}
+		
+		string GetUniqueShortName(string name)
+		{	
+			// Try the truncated name on its own first.
+			name = name.Replace(".", String.Empty);
+			name = name.Substring(0, MaximumDirectoryShortNameLength);
+			if (!ShortNameExists(name)) {
+				return name;
+			}
+			
+			// Add a digit to the name until a unique one is found.
+			return ShortFileName.GetUniqueName(name.Substring(0, name.Length - 1), ShortNameExists);
+		}
+		
+		/// <summary>
+		/// Checks whether the short directory name exists in the document.
+		/// </summary>
+		bool ShortNameExists(string name)
+		{
+			string xpath = String.Concat("w:Directory[@Name='", name, "']");
+			XmlNodeList nodes = SelectNodes(xpath, new WixNamespaceManager(OwnerDocument.NameTable));
+			return nodes.Count > 0;
+		}
 	}
 }

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

@@ -9,6 +9,7 @@ using ICSharpCode.SharpDevelop.Project;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Collections.Specialized;
 using System.IO;
 using System.Xml;
 
@@ -27,6 +28,7 @@ namespace ICSharpCode.WixBinding
 		WixDocument document;
 		WixSchemaCompletionData wixSchemaCompletionData;
 		bool usingRootDirectoryRef;
+		StringCollection excludedItems = new StringCollection();
 		
 		/// <summary>
 		/// Gets the files and directories in the specified path.
@@ -159,7 +161,7 @@ namespace ICSharpCode.WixBinding
 			XmlElement element = null;
 			switch (name) {
 				case WixDirectoryElement.DirectoryElementName:
-					element = AddDirectory(parentElement as WixDirectoryElement, "NewDirectory");
+					element = AddDirectory(parentElement as WixDirectoryElement);
 					break;
 				case WixComponentElement.ComponentElementName:
 					element = AddComponent(parentElement as WixDirectoryElement, "NewComponent");
@@ -219,6 +221,16 @@ namespace ICSharpCode.WixBinding
 			AddElementToView(directoryElement);
 		}
 		
+		/// <summary>
+		/// List of files and directory names that will be excluded when
+		/// adding a directory to the package.
+		/// </summary>
+		public StringCollection ExcludedItems {
+			get {
+				return excludedItems;
+			}
+		}
+		
 		/// <summary>
 		/// Adds a single file to the selected component element.
 		/// </summary>
@@ -269,7 +281,17 @@ namespace ICSharpCode.WixBinding
 		}
 		
 		/// <summary>
-		/// Adds a new directory with a autogenerated id.
+		/// Adds a new directory to the specified element.
+		/// </summary>
+		WixDirectoryElement AddDirectory(WixDirectoryElementBase parentElement)
+		{
+			WixDirectoryElement directoryElement = AddDirectory(parentElement, String.Empty);
+			directoryElement.Id = "NewDirectory";
+			return directoryElement;
+		}
+		
+		/// <summary>
+		/// Adds a new directory with the specified name.
 		/// </summary>
 		WixDirectoryElement AddDirectory(WixDirectoryElementBase parentElement, string name)
 		{
@@ -283,9 +305,7 @@ namespace ICSharpCode.WixBinding
 					}
 				}
 			}
-			WixDirectoryElement directoryElement = parentElement.AddDirectory(name);
-			directoryElement.ShortName = name;
-			return directoryElement;
+			return parentElement.AddDirectory(name);
 		}
 		
 		WixSchemaCompletionData WixSchemaCompletionData {
@@ -369,10 +389,12 @@ namespace ICSharpCode.WixBinding
 		void AddFiles(WixDirectoryElement directoryElement, string directory)
 		{
 			foreach (string fileName in DirectoryReader.GetFiles(directory)) {
-				string path = Path.Combine(directory, fileName);
-				string id = WixComponentElement.GenerateIdFromFileName(document, path);
-				WixComponentElement component = AddComponent(directoryElement, id);
-				AddFile(component, path);
+				if (!IsExcluded(fileName)) {
+					string path = Path.Combine(directory, fileName);
+					string id = WixComponentElement.GenerateIdFromFileName(document, path);
+					WixComponentElement component = AddComponent(directoryElement, id);
+					AddFile(component, path);
+				}
 			}
 		}
 		
@@ -390,14 +412,25 @@ namespace ICSharpCode.WixBinding
 		/// <param name="directory">The full path of the directory.</param>
 		void AddDirectoryContents(WixDirectoryElement directoryElement, string directory)
 		{
-			foreach (string subDirectoryName in DirectoryReader.GetDirectories(directory)) {
-				string subDirectory = Path.Combine(directory, subDirectoryName);
-				WixDirectoryElement subDirectoryElement = AddDirectory(directoryElement, subDirectoryName);
-				AddFiles(subDirectoryElement, subDirectory);
-				
-				// Add the subdirectory contents.
-				AddDirectoryContents(subDirectoryElement, subDirectory);
+			foreach (string subDirectory in DirectoryReader.GetDirectories(directory)) {
+				string subDirectoryName = WixDirectoryElement.GetLastDirectoryName(subDirectory);
+				if (!IsExcluded(subDirectoryName)) {
+					WixDirectoryElement subDirectoryElement = AddDirectory(directoryElement, subDirectoryName);
+					AddFiles(subDirectoryElement, subDirectory);
+					
+					// Add the subdirectory contents.
+					AddDirectoryContents(subDirectoryElement, subDirectory);
+				}
 			}
 		}
+		
+		/// <summary>
+		/// Checks whether the specified filename or directory name should be 
+		/// excluded.
+		/// </summary>
+		bool IsExcluded(string name)
+		{
+			return excludedItems.Contains(name);
+		}
 	}
 }

src/AddIns/BackendBindings/WixBinding/Project/WixBinding.addin

@@ -188,6 +188,9 @@
 	</Path>	
 	
 	<Path name = "/AddIns/WixBinding/PackageFilesView/ContextMenu/DirectoryTreeNode">
+		<MenuItem id = "AddDirectory"
+			label = "Add Directory..."
+			class = "ICSharpCode.WixBinding.AddDirectoryCommand"/>
 		<Include path = "/AddIns/WixBinding/PackageFilesView/ContextMenu/Common"/>
 	</Path>
 	
@@ -207,7 +210,20 @@
 	</Path>
 
 	<Path name = "/AddIns/WixBinding/PackageFilesView/ContextMenu/Common">
-		<Condition name = "Ownerstate" ownerstate = "ChildElementsAllowed" action = "Exclude">
+		<ComplexCondition action = "Exclude">
+			<Or>
+				<Condition name = "Ownerstate" ownerstate = "NothingSelected"/> 
+				<Condition name = "Ownerstate" ownerstate = "NothingSelectedAndChildElementsAllowed"/>
+			</Or>
+			<MenuItem id = "AddDirectory"
+				label = "Add Directory..."
+				class = "ICSharpCode.WixBinding.AddDirectoryCommand"/>
+		</ComplexCondition>
+		<ComplexCondition action = "Exclude">
+			<Or>
+				<Condition name = "Ownerstate" ownerstate = "ChildElementsAllowed"/> 
+				<Condition name = "Ownerstate" ownerstate = "NothingSelectedAndChildElementsAllowed"/>
+			</Or>
 			<MenuItem id="AddChildElements"
 				label = "Add"
 				type = "Menu">
@@ -215,11 +231,17 @@
 					 type = "Builder"
 					 class = "ICSharpCode.WixBinding.AddChildElementsMenuBuilder"/>
 			</MenuItem>
-		</Condition>
-		<MenuItem id = "Remove"
-			label = "${res:Global.RemoveButtonText}"
-			icon  = "Icons.16x16.DeleteIcon"
-			class = "ICSharpCode.WixBinding.RemoveElementCommand"/>
+		</ComplexCondition>
+		<ComplexCondition action = "Exclude">
+			<Or>
+				<Condition name = "Ownerstate" ownerstate = "ChildElementsAllowed"/> 
+				<Condition name = "Ownerstate" ownerstate = "NoChildElementsAllowed"/>
+			</Or>
+			<MenuItem id = "Remove"
+				label = "${res:Global.RemoveButtonText}"
+				icon  = "Icons.16x16.DeleteIcon"
+				class = "ICSharpCode.WixBinding.RemoveElementCommand"/>
+		</ComplexCondition>
 	</Path>
 	
 	<!-- 
@@ -231,4 +253,13 @@
 		<String id="PubCa" text="Microsoft.Tools.WindowsInstallerXml.PcaCompiler, pcaext|COM+ and Message Queue Extension (pubca)"/>
 		<String id="VS" text="Microsoft.Tools.WindowsInstallerXml.Extensions.VSCompiler, WixVSExtension|Visual Studio Extension"/>
 	</Path>
+
+	<!-- 
+		List of filenames and folder names that will excluded
+		when adding directories to the setup package
+	-->
+	<Path name="/AddIns/WixBinding/ExcludedItems">
+		<String id="svn" text=".svn"/>
+		<String id="obj" text="obj"/>
+	</Path>
 </AddIn>

src/AddIns/BackendBindings/WixBinding/Project/WixBinding.csproj

@@ -120,7 +120,7 @@
     <Compile Include="Src\Gui\WixPackageFilesTreeView.cs" />
     <Compile Include="Src\Commands\AddElementCommand.cs" />
     <Compile Include="Src\Commands\RemoveElementCommand.cs" />
-    <Compile Include="Src\Gui\AddFilesToComponentCommand.cs" />
+    <Compile Include="Src\Commands\AddFilesToComponentCommand.cs" />
     <Compile Include="Src\WixComponentElement.cs" />
     <Compile Include="Src\WixDirectoryRefElement.cs" />
     <Compile Include="Src\WixDirectoryElementBase.cs" />
@@ -138,6 +138,7 @@
     <EmbeddedResource Include="Resources\LibraryParametersPanel.xfrm" />
     <Compile Include="Src\Gui\LibraryParametersPanel.cs" />
     <Compile Include="Src\IDirectoryReader.cs" />
+    <Compile Include="Src\Commands\AddDirectoryCommand.cs" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="WixBinding.addin">

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

@@ -41,7 +41,7 @@ namespace WixBinding.Tests.DirectoryImport
 		string[] srcFiles = new string[] {"MyProj.sln", "MyProj.csproj", "Main.cs"};
 		string[] docFiles = new string[] {"readme.txt", "license.txt"};
 		
-		[TestFixtureSetUp]
+		[SetUp]
 		public void SetUpFixture()
 		{
 			base.InitFixture();
@@ -81,6 +81,12 @@ namespace WixBinding.Tests.DirectoryImport
 			Assert.AreEqual(String.Empty, appDirectoryElement.LongName);
 		}
 		
+		[Test]
+		public void AppDirectoryLongNameAttributeDoesNotExist()
+		{
+			Assert.IsFalse(appDirectoryElement.HasAttribute("LongName"));
+		}
+		
 		[Test]
 		public void AppDirectoryId()
 		{
@@ -162,9 +168,9 @@ namespace WixBinding.Tests.DirectoryImport
 		public override string[] GetDirectories(string path)
 		{
 			if (path == directory) {
-				return new string[] {"docs", "src"};
+				return new string[] {docsDirectory, srcDirectory};
 			} else if (path == docsDirectory) {
-				return new string[] {"css"};
+				return new string[] {cssDirectory};
 			}
 			return new string[0];
 		}

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

@@ -27,7 +27,7 @@ namespace WixBinding.Tests.DirectoryImport
 		WixDirectoryElement appDirectoryElement;
 		WixFileElement exeFileElement;
 		WixFileElement readmeFileElement;
-		string directory = @"C:\Projects\Setup\MyApp";
+		string directory = @"C:\Projects\Setup\MyApplication";
 		string[] files = new string[] {"MyApp.exe", "readme.txt"};
 		
 		[TestFixtureSetUp]
@@ -58,7 +58,13 @@ namespace WixBinding.Tests.DirectoryImport
 		[Test]
 		public void AppDirectoryName()
 		{
-			Assert.AreEqual("MyApp", appDirectoryElement.ShortName);
+			Assert.AreEqual("MyApplic", appDirectoryElement.ShortName);
+		}
+		
+		[Test]
+		public void AppDirectoryLongName()
+		{
+			Assert.AreEqual("MyApplication", appDirectoryElement.LongName);
 		}
 		
 		[Test]

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

@@ -42,12 +42,8 @@ namespace WixBinding.Tests.DirectoryImport
 			
 			WixNamespaceManager nsManager = new WixNamespaceManager(editor.Document.NameTable);
 			appDirectoryElement = (WixDirectoryElement)editor.Document.RootDirectory.SelectSingleNode("w:Directory[@Name='MyApp']", nsManager);;
-			XmlNode fileElement = appDirectoryElement.SelectSingleNode("w:Component/w:File[@Name='readme.txt']", nsManager);
-			readmeComponentElement = (WixComponentElement)fileElement.ParentNode;
-			
-			fileElement = appDirectoryElement.SelectSingleNode("w:Component/w:File[@Name='license.txt']", nsManager);
-			licenseComponentElement = (WixComponentElement)fileElement.ParentNode;
-			
+			readmeComponentElement = (WixComponentElement)appDirectoryElement.SelectSingleNode("w:Component[w:File/@Name='readme.txt']", nsManager);
+			licenseComponentElement = (WixComponentElement)appDirectoryElement.SelectSingleNode("w:Component[w:File/@Name='license.txt']", nsManager);	
 			exeComponentElement = (WixComponentElement)appDirectoryElement.SelectSingleNode("w:Component[w:File/@Name='MyApp.exe']", nsManager);
 		}
 

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

@@ -0,0 +1,104 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
+//     <version>$Revision$</version>
+// </file>
+
+using ICSharpCode.SharpDevelop.Project;
+using ICSharpCode.WixBinding;
+using NUnit.Framework;
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+using System.IO;
+using System.Xml;
+using WixBinding.Tests.PackageFiles;
+using WixBinding.Tests.Utils;
+
+namespace WixBinding.Tests.DirectoryImport
+{
+	/// <summary>
+	/// This test fixture checks that unique short directory names are generated.
+	/// </summary>
+	[TestFixture]
+	public class DuplicateShortDirectoryNameTestFixture : PackageFilesTestFixtureBase
+	{			
+		WixDirectoryElement appDirectoryElement;
+		WixDirectoryElement directoryElementA;
+		WixDirectoryElement directoryElementB;
+		WixDirectoryElement directoryElementC;
+		WixDirectoryElement directoryElementD;
+		
+		string directory = @"C:\Projects\Test\MyApp";
+		string[] directories = new string[] {"DirectoryA", "DirectoryB", "DirectoryC", "Dire.ctoryD"};
+		
+		[TestFixtureSetUp]
+		public void SetUpFixture()
+		{
+			base.InitFixture();
+			view.SelectedElement = editor.Document.RootDirectory;
+			editor.AddDirectory(directory);
+			
+			WixNamespaceManager nsManager = new WixNamespaceManager(editor.Document.NameTable);
+			appDirectoryElement = (WixDirectoryElement)editor.Document.RootDirectory.SelectSingleNode("w:Directory[@Name='MyApp']", nsManager);;
+			
+			directoryElementA = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@LongName='DirectoryA']", nsManager);
+			directoryElementB = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@LongName='DirectoryB']", nsManager);
+			directoryElementC = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@LongName='DirectoryC']", nsManager);
+			directoryElementD = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@LongName='Dire.ctoryD']", nsManager);
+		}
+
+		[Test]
+		public void DirectoryElementAShortName()
+		{
+			Assert.AreEqual("Director", directoryElementA.ShortName);
+		}
+		
+		[Test]
+		public void DirectoryElementBShortName()
+		{
+			Assert.AreEqual("Directo1", directoryElementB.ShortName);
+		}
+		
+		[Test]
+		public void DirectoryElementCShortName()
+		{
+			Assert.AreEqual("Directo2", directoryElementC.ShortName);
+		}
+		
+		[Test]
+		public void DirectoryElementDShortName()
+		{
+			Assert.AreEqual("Directo3", directoryElementD.ShortName);
+		}
+		
+		public override string[] GetFiles(string path)
+		{
+			return new string[0];
+		}
+		
+		public override string[] GetDirectories(string path)
+		{
+			if (path == directory) {
+				return directories;
+			}
+			return new string[0];
+		}
+		
+		protected override string GetWixXml()
+		{
+			return "<Wix xmlns=\"http://schemas.microsoft.com/wix/2003/01/wi\">\r\n" +
+				"\t<Product Name=\"MySetup\" \r\n" +
+				"\t         Manufacturer=\"\" \r\n" +
+				"\t         Id=\"F4A71A3A-C271-4BE8-B72C-F47CC956B3AA\" \r\n" +
+				"\t         Language=\"1033\" \r\n" +
+				"\t         Version=\"1.0.0.0\">\r\n" +
+				"\t\t<Package Id=\"6B8BE64F-3768-49CA-8BC2-86A76424DFE9\"/>\r\n" +
+				"\t\t<Directory Id=\"TARGETDIR\" SourceName=\"SourceDir\">\r\n" +
+				"\t\t</Directory>\r\n" +
+				"\t</Product>\r\n" +
+				"</Wix>";
+		}
+	}
+}

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

@@ -0,0 +1,103 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
+//     <version>$Revision$</version>
+// </file>
+
+using ICSharpCode.SharpDevelop.Project;
+using ICSharpCode.WixBinding;
+using NUnit.Framework;
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+using System.IO;
+using System.Xml;
+using WixBinding.Tests.PackageFiles;
+using WixBinding.Tests.Utils;
+
+namespace WixBinding.Tests.DirectoryImport
+{
+	/// <summary>
+	/// Tests that files and folders are ignored if they are on the package editor's 
+	/// ignore list.
+	/// </summary>
+	[TestFixture]
+	public class ExcludedItemsTestFixture : PackageFilesTestFixtureBase
+	{			
+		WixDirectoryElement appDirectoryElement;
+		WixDirectoryElement docsDirectoryElement;
+		WixDirectoryElement srcDirectoryElement;
+		WixFileElement readmeFileElement;
+		string docsDirectory = @"C:\Projects\Test\MyApp\docs";
+		string objDirectory = @"C:\Projects\Test\MyApp\docs\obj";
+		string srcDirectory = @"C:\Projects\Test\MyApp\src";
+		string directory = @"C:\Projects\Test\MyApp";
+		string myAppExeFile = "MyApp.exe";
+		string[] srcFiles = new string[] {"MyProj.sln", "MyProj.csproj", "Main.cs"};
+		string[] docFiles = new string[] {"readme.txt", "license.txt"};
+		
+		[SetUp]
+		public void SetUpFixture()
+		{
+			base.InitFixture();
+			editor.ExcludedItems.AddRange(new string[] {"readme.txt", "obj"});
+			editor.AddDirectory(directory);
+			
+			WixNamespaceManager nsManager = new WixNamespaceManager(editor.Document.NameTable);
+			appDirectoryElement = (WixDirectoryElement)editor.Document.RootDirectory.FirstChild;
+			docsDirectoryElement = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@Name='docs']", nsManager);
+			srcDirectoryElement = (WixDirectoryElement)appDirectoryElement.SelectSingleNode("w:Directory[@Name='src']", nsManager);
+			readmeFileElement = (WixFileElement)docsDirectoryElement.SelectSingleNode("w:Component/w:File[@Name='readme.txt']", nsManager);
+		}
+		
+		[Test]
+		public void ReadmeFileNotAdded()
+		{
+			Assert.IsNull(readmeFileElement);
+		}
+		
+		[Test]
+		public void ObjDirectoryNotAdded()
+		{
+			Assert.AreEqual(0, docsDirectoryElement.GetDirectories().Length);
+		}
+
+		public override string[] GetFiles(string path)
+		{
+			if (path == docsDirectory) {
+				return docFiles;
+			} else if (path == srcDirectory) {
+				return srcFiles;
+			} else if (path == objDirectory) {
+				return new string[0];
+			}
+			return new string[] {myAppExeFile};
+		}
+		
+		public override string[] GetDirectories(string path)
+		{
+			if (path == directory) {
+				return new string[] {docsDirectory, srcDirectory};
+			} else if (path == docsDirectory) {
+				return new string[] {objDirectory};
+			}
+			return new string[0];
+		}
+		
+		protected override string GetWixXml()
+		{
+			return "<Wix xmlns=\"http://schemas.microsoft.com/wix/2003/01/wi\">\r\n" +
+				"\t<Product Name=\"MySetup\" \r\n" +
+				"\t         Manufacturer=\"\" \r\n" +
+				"\t         Id=\"F4A71A3A-C271-4BE8-B72C-F47CC956B3AA\" \r\n" +
+				"\t         Language=\"1033\" \r\n" +
+				"\t         Version=\"1.0.0.0\">\r\n" +
+				"\t\t<Package Id=\"6B8BE64F-3768-49CA-8BC2-86A76424DFE9\"/>\r\n" +
+				"\t\t<Directory Id=\"TARGETDIR\" SourceName=\"SourceDir\">\r\n" +
+				"\t\t</Directory>\r\n" +
+				"\t</Product>\r\n" +
+				"</Wix>";
+		}
+	}
+}

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

@@ -61,6 +61,19 @@ namespace WixBinding.Tests.PackageFiles
 			Assert.AreEqual("NewDirectory", directoryElement.GetAttribute("Id"));
 		}
 		
+		[Test]
+		public void DirectoryShortName()
+		{
+			Assert.AreEqual(String.Empty, directoryElement.GetAttribute("Name"));
+		}
+		
+		[Test]
+		public void DirectoryLongName()
+		{
+			Assert.AreEqual(String.Empty, directoryElement.GetAttribute("LongName"));
+		}
+
+		
 		[Test]
 		public void SecondDirectoryAdded()
 		{

src/AddIns/BackendBindings/WixBinding/Test/WixBinding.Tests.csproj

@@ -197,6 +197,8 @@
     <Compile Include="DirectoryImport\AddSubDirectoryTestFixture.cs" />
     <Compile Include="PackageFiles\GenerateComponentIdTests.cs" />
     <Compile Include="DirectoryImport\DuplicateComponentIdTestFixture.cs" />
+    <Compile Include="DirectoryImport\DuplicateShortDirectoryNameTestFixture.cs" />
+    <Compile Include="DirectoryImport\ExcludedItemsTestFixture.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Project\WixBinding.csproj">