Changeset 9961

Timestamp:

09/13/13 13:49:03 (11 years ago)

Author:

mkommend

Message:

#2081: Merged path data types into stable.

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Data.Views/3.3 (modified) (1 prop)
• HeuristicLab.Data.Views/3.3/HeuristicLab.Data.Views-3.3.csproj (modified) (2 diffs)
• HeuristicLab.Data.Views/3.3/Path Views (copied) (copied from trunk/sources/HeuristicLab.Data.Views/3.3/Path Views)
• HeuristicLab.Data.Views/3.3/Path Views/DirectoryValueView.Designer.cs (modified) (4 diffs)
• HeuristicLab.Data.Views/3.3/Path Views/DirectoryValueView.cs (modified) (4 diffs)
• HeuristicLab.Data.Views/3.3/Path Views/FileValueView.Designer.cs (modified) (4 diffs)
• HeuristicLab.Data.Views/3.3/Path Views/FileValueView.cs (modified) (4 diffs)
• HeuristicLab.Data.Views/3.3/Path Views/TextFileView.Designer.cs (copied) (copied from trunk/sources/HeuristicLab.Data.Views/3.3/Path Views/TextFileView.Designer.cs)
• HeuristicLab.Data.Views/3.3/Path Views/TextFileView.cs (modified) (11 diffs)
• HeuristicLab.Data.Views/3.3/Plugin.cs.frame (modified) (1 diff)
• HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs (modified) (1 diff)
• HeuristicLab.Data/3.3 (modified) (1 prop)
• HeuristicLab.Data/3.3/HeuristicLab.Data-3.3.csproj (modified) (3 diffs)
• HeuristicLab.Data/3.3/Path Types (copied) (copied from trunk/sources/HeuristicLab.Data/3.3/Path Types)
• HeuristicLab.Data/3.3/Path Types/DirectoryValue.cs (modified) (1 diff)
• HeuristicLab.Data/3.3/Path Types/FileValue.cs (modified) (3 diffs)
• HeuristicLab.Data/3.3/Path Types/PathValue.cs (modified) (3 diffs)

stable/HeuristicLab.Data.Views/3.3/HeuristicLab.Data.Views-3.3.csproj

@@ -133 +133 @@
       <DependentUpon>IntRangeView.cs</DependentUpon>
     </Compile>
+    <Compile Include="Path Views\DirectoryValueView.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Path Views\DirectoryValueView.Designer.cs">
+      <DependentUpon>DirectoryValueView.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Path Views\FileValueView.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Path Views\FileValueView.Designer.cs">
+      <DependentUpon>FileValueView.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Path Views\TextFileView.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Path Views\TextFileView.Designer.cs">
+      <DependentUpon>TextFileView.cs</DependentUpon>
+    </Compile>
     <Compile Include="Plugin.cs" />
     <Compile Include="StringConvertibleMatrixColumnVisibilityDialog.cs">
@@ -196 +214 @@
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\..\HeuristicLab.Common.Resources\3.3\HeuristicLab.Common.Resources-3.3.csproj">
+      <Project>{0e27a536-1c4a-4624-a65e-dc4f4f23e3e1}</Project>
+      <Name>HeuristicLab.Common.Resources-3.3</Name>
+      <Private>False</Private>
+    </ProjectReference>
     <ProjectReference Include="..\..\HeuristicLab.Common\3.3\HeuristicLab.Common-3.3.csproj">
       <Project>{A9AD58B9-3EF9-4CC1-97E5-8D909039FF5C}</Project>

stable/HeuristicLab.Data.Views/3.3/Path Views/DirectoryValueView.Designer.cs

@@ -48 +48 @@
       this.openButton = new System.Windows.Forms.Button();
       this.folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
-      ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).BeginInit();
-      ((System.ComponentModel.ISupportInitialize)(this.splitContainer)).BeginInit();
-      this.splitContainer.Panel1.SuspendLayout();
-      this.splitContainer.Panel2.SuspendLayout();
-      this.splitContainer.SuspendLayout();
+      this.stringConvertibleValueView = new HeuristicLab.Data.Views.StringConvertibleValueView();
       this.SuspendLayout();
-      // 
-      // valueTextBox
-      // 
-      this.errorProvider.SetIconAlignment(this.valueTextBox, System.Windows.Forms.ErrorIconAlignment.MiddleLeft);
-      this.errorProvider.SetIconPadding(this.valueTextBox, 2);
-      this.valueTextBox.Location = new System.Drawing.Point(17, 2);
-      this.valueTextBox.Size = new System.Drawing.Size(87, 20);
-      // 
-      // valueLabel
-      // 
-      this.valueLabel.Location = new System.Drawing.Point(3, 5);
-      this.valueLabel.Size = new System.Drawing.Size(52, 13);
-      this.valueLabel.Text = "Directory:";
-      // 
-      // splitContainer
-      // 
-      // 
-      // splitContainer.Panel2
-      // 
-      this.splitContainer.Panel2.Controls.Add(this.openButton);
-      this.splitContainer.Size = new System.Drawing.Size(194, 24);
-      this.splitContainer.SplitterDistance = 56;
       // 
       // openButton
@@ -81 +55 @@
       this.openButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
       this.openButton.Image = HeuristicLab.Common.Resources.VSImageLibrary.Open;
-      this.openButton.Location = new System.Drawing.Point(110, 0);
+      this.openButton.Location = new System.Drawing.Point(167, 0);
       this.openButton.Name = "openButton";
       this.openButton.Size = new System.Drawing.Size(24, 24);
@@ -88 +62 @@
       this.openButton.Click += new System.EventHandler(this.openButton_Click);
       // 
+      // stringConvertibleValueView
+      // 
+      this.stringConvertibleValueView.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+      this.stringConvertibleValueView.Caption = "StringConvertibleValue View";
+      this.stringConvertibleValueView.Content = null;
+      this.stringConvertibleValueView.LabelVisible = true;
+      this.stringConvertibleValueView.Location = new System.Drawing.Point(4, 2);
+      this.stringConvertibleValueView.Name = "stringConvertibleValueView";
+      this.stringConvertibleValueView.ReadOnly = false;
+      this.stringConvertibleValueView.Size = new System.Drawing.Size(157, 21);
+      this.stringConvertibleValueView.TabIndex = 4;
+      // 
       // DirectoryValueView
       // 
       this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Inherit;
+      this.Controls.Add(this.stringConvertibleValueView);
+      this.Controls.Add(this.openButton);
       this.Name = "DirectoryValueView";
       this.Size = new System.Drawing.Size(194, 24);
-      ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).EndInit();
-      this.splitContainer.Panel1.ResumeLayout(false);
-      this.splitContainer.Panel1.PerformLayout();
-      this.splitContainer.Panel2.ResumeLayout(false);
-      this.splitContainer.Panel2.PerformLayout();
-      ((System.ComponentModel.ISupportInitialize)(this.splitContainer)).EndInit();
-      this.splitContainer.ResumeLayout(false);
       this.ResumeLayout(false);
 
@@ -109 +91 @@
     protected System.Windows.Forms.Button openButton;
     protected System.Windows.Forms.FolderBrowserDialog folderBrowserDialog;
+    private StringConvertibleValueView stringConvertibleValueView;
 
   }

stable/HeuristicLab.Data.Views/3.3/Path Views/DirectoryValueView.cs

@@ -22 +22 @@
 using System;
 using System.Windows.Forms;
+using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
 
@@ -27 +28 @@
   [View("DirectoryValueView")]
   [Content(typeof(DirectoryValue), true)]
-  public partial class DirectoryValueView : StringConvertibleValueView {
+  public partial class DirectoryValueView : ItemView {
     public new DirectoryValue Content {
       get { return (DirectoryValue)base.Content; }
       set { base.Content = value; }
-    }
-
-    public override bool ReadOnly {
-      get {
-        if ((Content != null) && Content.ReadOnly) return true;
-        return base.ReadOnly;
-      }
-      set { base.ReadOnly = value; }
     }
 
@@ -47 +40 @@
     protected override void SetEnabledStateOfControls() {
       base.SetEnabledStateOfControls();
-      valueTextBox.Enabled = !Locked && !ReadOnly && Content != null;
-      valueTextBox.ReadOnly = Locked || ReadOnly || Content == null;
       openButton.Enabled = !Locked && !ReadOnly && Content != null;
     }
@@ -55 +46 @@
       base.OnContentChanged();
       if (Content == null) {
-        valueTextBox.Text = string.Empty;
+        stringConvertibleValueView.Content = null;
         return;
       }
 
-      valueTextBox.Text = Content.Value;
-      openButton.Enabled = !Content.ReadOnly;
+      stringConvertibleValueView.Content = Content.StringValue;
     }
 

stable/HeuristicLab.Data.Views/3.3/Path Views/FileValueView.Designer.cs

@@ -45 +45 @@
     /// </summary>
     private void InitializeComponent() {
-      System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FileValueView));
       this.openButton = new System.Windows.Forms.Button();
       this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
-      ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).BeginInit();
-      ((System.ComponentModel.ISupportInitialize)(this.splitContainer)).BeginInit();
-      this.splitContainer.Panel1.SuspendLayout();
-      this.splitContainer.Panel2.SuspendLayout();
-      this.splitContainer.SuspendLayout();
+      this.stringConvertibleValueView = new HeuristicLab.Data.Views.StringConvertibleValueView();
       this.SuspendLayout();
-      // 
-      // valueTextBox
-      // 
-      this.errorProvider.SetIconAlignment(this.valueTextBox, System.Windows.Forms.ErrorIconAlignment.MiddleLeft);
-      this.errorProvider.SetIconPadding(this.valueTextBox, 2);
-      this.valueTextBox.Location = new System.Drawing.Point(17, 2);
-      this.valueTextBox.Size = new System.Drawing.Size(116, 20);
-      // 
-      // valueLabel
-      // 
-      this.valueLabel.Location = new System.Drawing.Point(3, 5);
-      this.valueLabel.Size = new System.Drawing.Size(26, 13);
-      this.valueLabel.Text = "File:";
-      // 
-      // splitContainer
-      // 
-      // 
-      // splitContainer.Panel2
-      // 
-      this.splitContainer.Panel2.Controls.Add(this.openButton);
-      this.splitContainer.Size = new System.Drawing.Size(194, 24);
-      this.splitContainer.SplitterDistance = 27;
       // 
       // openButton
@@ -81 +54 @@
       this.openButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
       this.openButton.Image = HeuristicLab.Common.Resources.VSImageLibrary.Open;
-      this.openButton.Location = new System.Drawing.Point(139, 0);
+      this.openButton.Location = new System.Drawing.Point(167, 0);
       this.openButton.Name = "openButton";
       this.openButton.Size = new System.Drawing.Size(24, 24);
@@ -88 +61 @@
       this.openButton.Click += new System.EventHandler(this.openButton_Click);
       // 
+      // stringConvertibleValueView
+      // 
+      this.stringConvertibleValueView.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+      this.stringConvertibleValueView.Caption = "StringConvertibleValue View";
+      this.stringConvertibleValueView.Content = null;
+      this.stringConvertibleValueView.LabelVisible = true;
+      this.stringConvertibleValueView.Location = new System.Drawing.Point(4, 2);
+      this.stringConvertibleValueView.Name = "stringConvertibleValueView";
+      this.stringConvertibleValueView.ReadOnly = false;
+      this.stringConvertibleValueView.Size = new System.Drawing.Size(157, 21);
+      this.stringConvertibleValueView.TabIndex = 0;
+      // 
       // FileValueView
       // 
-      this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Inherit;
+      this.Controls.Add(this.stringConvertibleValueView);
+      this.Controls.Add(this.openButton);
       this.Name = "FileValueView";
       this.Size = new System.Drawing.Size(194, 24);
-      ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).EndInit();
-      this.splitContainer.Panel1.ResumeLayout(false);
-      this.splitContainer.Panel1.PerformLayout();
-      this.splitContainer.Panel2.ResumeLayout(false);
-      this.splitContainer.Panel2.PerformLayout();
-      ((System.ComponentModel.ISupportInitialize)(this.splitContainer)).EndInit();
-      this.splitContainer.ResumeLayout(false);
       this.ResumeLayout(false);
 
@@ -109 +89 @@
     protected System.Windows.Forms.Button openButton;
     protected System.Windows.Forms.OpenFileDialog openFileDialog;
+    protected StringConvertibleValueView stringConvertibleValueView;
   }
 }

stable/HeuristicLab.Data.Views/3.3/Path Views/FileValueView.cs

@@ -22 +22 @@
 using System;
 using System.Windows.Forms;
+using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
 
@@ -27 +28 @@
   [View("FileValueView")]
   [Content(typeof(FileValue), true)]
-  public partial class FileValueView : StringConvertibleValueView {
+  public partial class FileValueView : ItemView {
     public new FileValue Content {
       get { return (FileValue)base.Content; }
       set { base.Content = value; }
-    }
-
-    public override bool ReadOnly {
-      get {
-        if ((Content != null) && Content.ReadOnly) return true;
-        return base.ReadOnly;
-      }
-      set { base.ReadOnly = value; }
     }
 
@@ -45 +38 @@
     }
 
-    protected override void RegisterContentEvents() {
-      base.RegisterContentEvents();
-      Content.FileOpenDialogFilterChanged += new EventHandler(Content_FileOpenDialogFilterChanged);
-    }
-    protected override void DeregisterContentEvents() {
-      Content.FileOpenDialogFilterChanged -= new EventHandler(Content_FileOpenDialogFilterChanged);
-      base.DeregisterContentEvents();
-    }
     protected override void SetEnabledStateOfControls() {
       base.SetEnabledStateOfControls();
-      valueTextBox.Enabled = !Locked && !ReadOnly && Content != null;
-      valueTextBox.ReadOnly = Locked || ReadOnly || Content == null;
       openButton.Enabled = !Locked && !ReadOnly && Content != null;
     }
@@ -63 +46 @@
       base.OnContentChanged();
       if (Content == null) {
-        valueTextBox.Text = string.Empty;
+        stringConvertibleValueView.Content = null;
         return;
       }
 
-      valueTextBox.Text = Content.Value;
-      openButton.Enabled = !Content.ReadOnly;
-      openFileDialog.Filter = Content.FileDialogFilter;
-    }
-
-    protected virtual void Content_FileOpenDialogFilterChanged(object sender, EventArgs e) {
+      stringConvertibleValueView.Content = Content.StringValue;
       openFileDialog.Filter = Content.FileDialogFilter;
     }
 
     protected virtual void openButton_Click(object sender, EventArgs e) {
+      openFileDialog.Filter = Content.FileDialogFilter;
       if (openFileDialog.ShowDialog(this) != DialogResult.OK) return;
       Content.Value = openFileDialog.FileName;

stable/HeuristicLab.Data.Views/3.3/Path Views/TextFileView.cs

@@ -24 +24 @@
 using System.IO;
 using System.Windows.Forms;
-using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
+using HeuristicLab.PluginInfrastructure;
 
 namespace HeuristicLab.Data.Views {
   [View("TextFileView")]
   [Content(typeof(TextFileValue), true)]
-  public sealed partial class TextFileView : ItemView {
-    private bool changedFileContent;
-    private bool ChangedFileContent {
-      get { return changedFileContent; }
+  public sealed partial class TextFileView : FileValueView {
+    private bool fileContentChanged;
+    private bool FileContentChanged {
+      get { return fileContentChanged; }
       set {
-        if (changedFileContent != value) {
-          changedFileContent = value;
-          OnChangedFileContent();
+        if (fileContentChanged != value) {
+          fileContentChanged = value;
+          OnFileContentChanged();
         }
       }
@@ -49 +49 @@
     public TextFileView() {
       InitializeComponent();
-      changedFileContent = false;
+      fileContentChanged = false;
     }
 
     protected override void RegisterContentEvents() {
       base.RegisterContentEvents();
-      Content.ValueChanged += Content_FilePathChanged;
-      Content.FileOpenDialogFilterChanged += Content_FileDialogFilterChanged;
+      Content.StringValue.ValueChanged += Content_FilePathChanged;
     }
     protected override void DeregisterContentEvents() {
-      Content.ValueChanged -= Content_FilePathChanged;
-      Content.FileOpenDialogFilterChanged -= Content_FileDialogFilterChanged;
+      Content.StringValue.ValueChanged -= Content_FilePathChanged;
       fileSystemWatcher.EnableRaisingEvents = false;
       base.DeregisterContentEvents();
@@ -66 +64 @@
       base.SetEnabledStateOfControls();
       textBox.ReadOnly = Locked || ReadOnly || Content == null;
-      saveButton.Enabled = !Locked && !ReadOnly && Content != null && ChangedFileContent;
+      saveButton.Enabled = !Locked && !ReadOnly && Content != null && FileContentChanged;
 
       if (Content != null && Content.Exists()) {
@@ -83 +81 @@
     protected override void OnContentChanged() {
       base.OnContentChanged();
-      ChangedFileContent = false;
+      FileContentChanged = false;
       if (Content == null) {
-        fileValueView.Content = null;
         textBox.Text = string.Empty;
         //mkommend: other properties of the file system watcher cannot be cleared (e.g., path) as this leads to an ArgumentException
@@ -91 +88 @@
         return;
       }
-
-      fileValueView.Content = Content;
       saveFileDialog.Filter = Content.FileDialogFilter;
       UpdateTextBox();
@@ -101 +96 @@
       SetEnabledStateOfControls();
     }
-    private void Content_FileDialogFilterChanged(object sender, EventArgs e) {
-      saveFileDialog.Filter = Content.FileDialogFilter;
-    }
 
     private void textBox_TextChanged(object sender, EventArgs e) {
-      ChangedFileContent = fileText != textBox.Text;
-    }
-
-    private void OnChangedFileContent() {
+      FileContentChanged = fileText != textBox.Text;
+    }
+
+    private void OnFileContentChanged() {
       SetEnabledStateOfControls();
-      if (ChangedFileContent) {
-        textBox.ForeColor = Color.Red;
-      } else {
-        textBox.ForeColor = Color.Black;
-      }
+      textBox.ForeColor = FileContentChanged ? Color.Red : Color.Black;
     }
 
@@ -146 +134 @@
         } else {
           fileText = newContent;
-          ChangedFileContent = true;
+          FileContentChanged = true;
         }
       }
@@ -185 +173 @@
       WriteFile(path, textBox.Text);
       Content.Value = path;
-      ChangedFileContent = false;
+      FileContentChanged = false;
       fileSystemWatcher.EnableRaisingEvents = true;
     }
@@ -212 +200 @@
     }
     private void textBox_Validated(object sender, EventArgs e) {
-      if (!ChangedFileContent) return;
+      if (!FileContentChanged) return;
       string msg = string.Format("You have not saved the changes in the file \"{0}\" yet. Do you want to save the changes?", Content.Value);
       var result = MessageBox.Show(this, msg, "Save changes?", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
@@ -229 +217 @@
       if (!File.Exists(path)) return null;
       string fileContent = string.Empty;
-      using (FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read)) {
-        using (StreamReader streamReader = new StreamReader(fileStream)) {
-          fileContent = streamReader.ReadToEnd();
-        }
+      try {
+        using (FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
+          using (StreamReader streamReader = new StreamReader(fileStream)) {
+            fileContent = streamReader.ReadToEnd();
+          }
+        }
+      }
+      catch (Exception e) {
+        ErrorHandling.ShowErrorDialog(e);
       }
       return fileContent;
@@ -238 +231 @@
 
     private static void WriteFile(string path, string fileContent) {
-      using (FileStream fileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Write)) {
-        using (StreamWriter streamWriter = new StreamWriter(fileStream)) {
-          streamWriter.Write(fileContent);
-        }
+      try {
+        using (FileStream fileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None)) {
+          using (StreamWriter streamWriter = new StreamWriter(fileStream)) {
+            streamWriter.Write(fileContent);
+          }
+        }
+      }
+      catch (Exception e) {
+        ErrorHandling.ShowErrorDialog(e);
       }
     }

stable/HeuristicLab.Data.Views/3.3/Plugin.cs.frame

@@ -32 +32 @@
   [PluginFile("HeuristicLab.Data.Views-3.3.dll", PluginFileType.Assembly)]
   [PluginDependency("HeuristicLab.Common", "3.3")]
+  [PluginDependency("HeuristicLab.Common.Resources", "3.3")]
   [PluginDependency("HeuristicLab.Core", "3.3")]
   [PluginDependency("HeuristicLab.Core.Views", "3.3")]

stable/HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs

@@ -125 +125 @@
         Invoke(new EventHandler<EventArgs<int>>(Content_ItemChanged), sender, e);
       else {
+        // if a resize of the array occurs and some other class handles the event and provides default values
+        //then the itemChanged will occur before the reset event. hence the check was added
+        if (dataGridView.RowCount <= e.Value) return;
         dataGridView.Rows[e.Value].Cells[0].Value = Content.GetValue(e.Value);
         Size size = dataGridView.Rows[e.Value].Cells[0].PreferredSize;

stable/HeuristicLab.Data/3.3/HeuristicLab.Data-3.3.csproj

@@ -117 +117 @@
     <Compile Include="Comparison.cs" />
     <Compile Include="ComparisonType.cs" />
+    <Compile Include="Path Types\DirectoryValue.cs" />
+    <Compile Include="Path Types\FileValue.cs" />
+    <Compile Include="Path Types\PathValue.cs" />
+    <Compile Include="Path Types\TextFileValue.cs" />
     <Compile Include="PercentMatrix.cs" />
     <Compile Include="PercentArray.cs" />
@@ -212 +216 @@
   -->
   <PropertyGroup>
-   <PreBuildEvent Condition=" '$(OS)' == 'Windows_NT' ">set Path=%25Path%25;$(ProjectDir);$(SolutionDir)
+    <PreBuildEvent Condition=" '$(OS)' == 'Windows_NT' ">set Path=%25Path%25;$(ProjectDir);$(SolutionDir)
 set ProjectDir=$(ProjectDir)
 set SolutionDir=$(SolutionDir)
@@ -219 +223 @@
 call PreBuildEvent.cmd
 </PreBuildEvent>
-<PreBuildEvent Condition=" '$(OS)' != 'Windows_NT' ">
+    <PreBuildEvent Condition=" '$(OS)' != 'Windows_NT' ">
 export ProjectDir=$(ProjectDir)
 export SolutionDir=$(SolutionDir)

stable/HeuristicLab.Data/3.3/Path Types/DirectoryValue.cs

@@ -39 +39 @@
 
     public override bool Exists() {
-      return Directory.Exists(value);
+      return Directory.Exists(Value);
     }
   }

stable/HeuristicLab.Data/3.3/Path Types/FileValue.cs

@@ -20 +20 @@
 #endregion
 
-using System;
 using System.IO;
 using HeuristicLab.Common;
@@ -37 +36 @@
         if (fileDialogFilter != value) {
           fileDialogFilter = value;
-          OnFileOpenDialogFilterChanged();
         }
       }
@@ -58 +56 @@
 
     public override bool Exists() {
-      return File.Exists(value);
-    }
-
-    public event EventHandler FileOpenDialogFilterChanged;
-    protected virtual void OnFileOpenDialogFilterChanged() {
-      var handler = FileOpenDialogFilterChanged;
-      if (handler != null)
-        handler(this, EventArgs.Empty);
+      return File.Exists(Value);
     }
   }

stable/HeuristicLab.Data/3.3/Path Types/PathValue.cs

@@ -20 +20 @@
 #endregion
 
-
 using System.IO;
 using HeuristicLab.Common;
@@ -29 +28 @@
   [Item("PathValue", "Represents a path.")]
   [StorableClass]
-  public abstract class PathValue : StringValue {
-    public override string Value {
-      get { return base.Value; }
+  public abstract class PathValue : Item {
+
+    [Storable]
+    private readonly StringValue stringValue = new StringValue();
+    public StringValue StringValue {
+      get { return stringValue; }
+    }
+
+    public string Value {
+      get { return stringValue.Value; }
       set {
         if (value == null) value = string.Empty;
         value = value.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
-        base.Value = value;
+        stringValue.Value = value;
       }
     }
@@ -41 +47 @@
     [StorableConstructor]
     protected PathValue(bool deserializing) : base(deserializing) { }
-    protected PathValue(PathValue original, Cloner cloner) : base(original, cloner) { }
+    protected PathValue(PathValue original, Cloner cloner)
+      : base(original, cloner) {
+      stringValue = cloner.Clone(original.stringValue);
+    }
 
-    protected PathValue()
-      : base(string.Empty) { }
+    protected PathValue() : base() { }
 
     public abstract bool Exists();