更换为wpf

SpineViewer/Views/ExporterDialogs/FrameExporterDialog.xaml.cs

@@ -0,0 +1,59 @@
+using SpineViewer.Services;
+using SpineViewer.ViewModels.Exporters;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace SpineViewer.Views.ExporterDialogs
+{
+    /// <summary>
+    /// FrameExportDialog.xaml 的交互逻辑
+    /// </summary>
+    public partial class FrameExporterDialog : Window
+    {
+        public FrameExporterDialog()
+        {
+            InitializeComponent();
+        }
+
+        private void ButtonOK_Click(object sender, RoutedEventArgs e)
+        {
+            var vm = (FrameExporterViewModel)DataContext;
+            if (vm.Validate() is string err)
+            {
+                MessagePopupService.Error(err);
+                return;
+            }
+            DialogResult = true;
+        }
+
+        private void ButtonCancel_Click(object sender, RoutedEventArgs e)
+        {
+            DialogResult = false;
+        }
+
+        private void ButtonSelectOutputDir_Click(object sender, RoutedEventArgs e)
+        {
+            if (OpenFolderService.OpenFolder(out var selectedPath))
+            {
+                var vm = (FrameExporterViewModel)DataContext;
+                vm.OutputDir = selectedPath;
+            }
+        }
+
+        private void ButtonPickColor_Click(object sender, RoutedEventArgs e)
+        {
+            
+        }
+    }
+}