Placeholder & Do not require testing

Author: ferrariofilippo

src/Files.App/Strings/en-US/Resources.resw

@@ -4067,4 +4067,7 @@
   <data name="VisualStudioCode" xml:space="preserve">
     <value>Visual Studio Code</value>
   </data>
+  <data name="IDEPathPlaceholder" xml:space="preserve">
+    <value>code</value>
+  </data>
 </root>

src/Files.App/ViewModels/Settings/DevToolsViewModel.cs

@@ -36,7 +36,7 @@ public bool IsEditingIDEConfig
 		}
 
 		public bool CanSaveIDEChanges =>
-			IsFriendlyNameValid && IsIDEPathValid && _IDEPathTested;
+			IsFriendlyNameValid && IsIDEPathValid;
 
 		private bool _IsIDEPathValid;
 		public bool IsIDEPathValid
@@ -64,7 +64,6 @@ public string IDEPath
 						!string.IsNullOrWhiteSpace(value) &&
 						!value.Contains('\"') &&
 						!value.Contains('\'');
-					IDEPathTested = false;
 				}
 			}
 		}
@@ -83,17 +82,6 @@ public string IDEFriendlyName
 			}
 		}
 
-		private bool _IDEPathTested = false;
-		public bool IDEPathTested
-		{
-			get => _IDEPathTested;
-			set
-			{
-				if (SetProperty(ref _IDEPathTested, value))
-					OnPropertyChanged(nameof(CanSaveIDEChanges));
-			}
-		}
-
 		public DevToolsViewModel()
 		{
 			// Open in IDE options
@@ -170,25 +158,24 @@ private void DoStartEditingIDE()
 
 		private void DoOpenFilePickerForIDE()
 		{
-			CommonDialogService.Open_FileOpenDialog(
+			var res = CommonDialogService.Open_FileOpenDialog(
 				MainWindow.Instance.WindowHandle,
 				false,
 				["*.exe;*.bat;*.cmd;*.ahk"],
 				Environment.SpecialFolder.ProgramFiles,
 				out var filePath
 			);
 
-			IDEPath = filePath;
+			if (res)
+				IDEPath = filePath;
 		}
 
 		private async void DoTestIDE()
 		{
-			IDEPathTested = await Win32Helper.RunPowershellCommandAsync(
+			IsIDEPathValid = await Win32Helper.RunPowershellCommandAsync(
 				$"& \'{IDEPath}\'",
 				PowerShellExecutionOptions.Hidden
 			);
-
-			IsIDEPathValid = _IDEPathTested;
 		}
 	}
 }

src/Files.App/Views/Settings/DevToolsPage.xaml

@@ -99,6 +99,7 @@
 									x:Name="IDEPathTextBox"
 									Width="300"
 									VerticalAlignment="Center"
+									PlaceholderText="{helpers:ResourceString Name=IDEPathPlaceholder}"
 									Text="{x:Bind ViewModel.IDEPath, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}">
 									<TextBox.Resources>
 										<SolidColorBrush x:Key="TextControlBackgroundFocused" Color="{ThemeResource SolidBackgroundFillColorSecondary}" />
@@ -112,8 +113,7 @@
 								<Button
 									x:Name="TestIDE"
 									Command="{x:Bind ViewModel.TestIDECommand, Mode=OneWay}"
-									Content="{helpers:ResourceString Name=Test}"
-									IsEnabled="{x:Bind ViewModel.IDEPathTested, Converter={StaticResource BoolNegationConverter}, Mode=OneWay}" />
+									Content="{helpers:ResourceString Name=Test}" />
 							</StackPanel>
 
 							<Grid