Fix #347 - Add a Reset button to the "Open List"

ILSpy/AssemblyListManager.cs

@@ -16,6 +16,7 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
+using System;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Xml.Linq;
@@ -123,5 +124,18 @@ namespace ICSharpCode.ILSpy
 			}
 			return false;
 		}
+
+		public void ClearAll()
+		{
+			AssemblyLists.Clear();
+			ILSpySettings.Update(
+				delegate (XElement root) {
+					XElement doc = root.Element("AssemblyLists");
+					if (doc == null) {
+						return;
+					}
+					doc.Remove();
+				});
+		}
 	}
 }

ILSpy/OpenListDialog.xaml

@@ -4,10 +4,10 @@
 	Style="{DynamicResource DialogWindow}"
 	WindowStartupLocation="CenterOwner"
 	ResizeMode="CanResizeWithGrip"
-	MinWidth="380"
+	MinWidth="480"
 	MinHeight="250"
 	Height="350"
-	Width="380"
+	Width="480"
 	FocusManager.FocusedElement="{Binding ElementName=listView}">
 	<Grid Margin="12,8">
 		<Grid.RowDefinitions>
@@ -35,6 +35,7 @@
 			<StackPanel DockPanel.Dock="Left"  Orientation="Horizontal" HorizontalAlignment="Left">
 				<Button Margin="2,0" Click="CreateButton_Click">Create</Button>
 				<Button Margin="2,0" IsEnabled="False" Name="removeButton" Click="RemoveButton_Click">Remove</Button>
+				<Button Margin="2,0" Click="ResetButton_Click">Reset</Button>
 			</StackPanel>
 		</DockPanel>
 	</Grid>

ILSpy/OpenListDialog.xaml.cs

@@ -172,7 +172,6 @@ namespace ICSharpCode.ILSpy
 			{
 				manager.CreateList(new AssemblyList(dlg.NewListName));
 			}
-
 		}
 
 		private void RemoveButton_Click(object sender, RoutedEventArgs e)
@@ -181,6 +180,15 @@ namespace ICSharpCode.ILSpy
 				manager.DeleteList(listView.SelectedItem.ToString());
 		}
 
+		private void ResetButton_Click(object sender, RoutedEventArgs e)
+		{
+			if (MessageBox.Show(this, "Are you sure that you want to remove all assembly lists and recreate the default assembly lists?",
+				"ILSpy", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No, MessageBoxOptions.None) != MessageBoxResult.Yes)
+				return;
+			manager.ClearAll();
+			CreateDefaultAssemblyLists();
+		}
+
 		private void listView_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)
 		{
 			if (e.ChangedButton == MouseButton.Left && listView.SelectedItem != null)