Redesign file picker in ExportSetupDialog

DiscordChatExporter/Views/ExportSetupDialog.ammy

@@ -6,31 +6,13 @@ UserControl "DiscordChatExporter.Views.ExportSetupDialog" {
 
   StackPanel {
     // File path
-    Grid {
+    TextBox {
-      #TwoColumns("*", "Auto")
+      Margin: "16 16 16 8"
-
+      HintAssist.Hint: "Output file"
-      TextBox {
+      HintAssist.IsFloating: true
-        Grid.Column: 0
+      IsReadOnly: true
-        Margin: "16 16 4 8"
+      Text: bind FilePath
-        HintAssist.Hint: "Output file"
+            set [ UpdateSourceTrigger: PropertyChanged ]
-        HintAssist.IsFloating: true
-        Text: bind FilePath
-              set [ UpdateSourceTrigger: PropertyChanged ]
-      }
-
-      Button "LocateFilePathButton" {
-        Grid.Column: 1
-        Margin: "4 16 16 8"
-        Padding: 4
-        Click: LocateFilePathButton_Click
-        Style: resource dyn "MaterialDesignFlatButton"
-
-        PackIcon {
-          Kind: PackIconKind.DotsHorizontal
-          Width: 24
-          Height: 24
-        }
-      }
     }
 
     // Date range
@@ -67,6 +49,14 @@ UserControl "DiscordChatExporter.Views.ExportSetupDialog" {
         Style: resource dyn "MaterialDesignFlatButton"
       }
 
+      // Browse
+      Button "BrowseButton" {
+        Click: BrowseButton_Click
+        Content: "BROWSE"
+        Margin: 8
+        Style: resource dyn "MaterialDesignFlatButton"
+      }
+
       // Cancel
       Button {
         Command: DialogHost.CloseDialogCommand

DiscordChatExporter/Views/ExportSetupDialog.ammy.cs

@@ -10,14 +10,14 @@ namespace DiscordChatExporter.Views
 {
     public partial class ExportSetupDialog
     {
+        private IExportSetupViewModel ViewModel => (IExportSetupViewModel) DataContext;
+
         public ExportSetupDialog()
         {
             InitializeComponent();
         }
 
-        private IExportSetupViewModel ViewModel => (IExportSetupViewModel) DataContext;
+        private string GetFilter()
-
-        private string GetOutputFileFilter()
         {
             var filters = new List<string>();
             foreach (var format in ViewModel.AvailableFormats)
@@ -29,12 +29,17 @@ namespace DiscordChatExporter.Views
             return filters.JoinToString("|");
         }
 
-        public void LocateFilePathButton_Click(object sender, RoutedEventArgs args)
+        public void ExportButton_Click(object sender, RoutedEventArgs args)
+        {
+            DialogHost.CloseDialogCommand.Execute(null, null);
+        }
+
+        public void BrowseButton_Click(object sender, RoutedEventArgs args)
         {
             var sfd = new SaveFileDialog
             {
                 FileName = ViewModel.FilePath,
-                Filter = GetOutputFileFilter(),
+                Filter = GetFilter(),
                 FilterIndex = ViewModel.AvailableFormats.IndexOf(ViewModel.SelectedFormat) + 1,
                 AddExtension = true,
                 Title = "Select output file"
@@ -46,10 +51,5 @@ namespace DiscordChatExporter.Views
                 ViewModel.SelectedFormat = ViewModel.AvailableFormats[sfd.FilterIndex - 1];
             }
         }
-
-        public void ExportButton_Click(object sender, RoutedEventArgs args)
-        {
-            DialogHost.CloseDialogCommand.Execute(null, null);
-        }
     }
 }