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Footwear Test methodsfor wholeshoe Slipresistanceperformance/Views/MainWindow.axaml

@@ -334,16 +334,38 @@
                         <StackPanel Grid.Row="2" Spacing="8">
                             <TextBlock Text="垂直架" FontWeight="SemiBold"/>
                             <Grid ColumnDefinitions="*,*" ColumnSpacing="8">
-                                <Button Content="提升" Classes="motion compact" Command="{Binding LiftCommand}"/>
-                                <Button Grid.Column="1" Content="下降" Classes="motion compact" Command="{Binding LowerCommand}"/>
+                                <Button Content="提升"
+                                        Classes="motion compact"
+                                        Tag="Lift"
+                                        PointerPressed="MotionButton_PointerPressed"
+                                        PointerReleased="MotionButton_PointerReleased"
+                                        PointerCaptureLost="MotionButton_PointerCaptureLost"/>
+                                <Button Grid.Column="1"
+                                        Content="下降"
+                                        Classes="motion compact"
+                                        Tag="Lower"
+                                        PointerPressed="MotionButton_PointerPressed"
+                                        PointerReleased="MotionButton_PointerReleased"
+                                        PointerCaptureLost="MotionButton_PointerCaptureLost"/>
                             </Grid>
                         </StackPanel>
 
                         <StackPanel Grid.Row="3" Spacing="8">
                             <TextBlock Text="水平板" FontWeight="SemiBold"/>
                             <Grid ColumnDefinitions="*,*" ColumnSpacing="8">
-                                <Button Content="左移" Classes="motion compact" Command="{Binding MoveLeftCommand}"/>
-                                <Button Grid.Column="1" Content="右移" Classes="motion compact" Command="{Binding MoveRightCommand}"/>
+                                <Button Content="左移"
+                                        Classes="motion compact"
+                                        Tag="MoveLeft"
+                                        PointerPressed="MotionButton_PointerPressed"
+                                        PointerReleased="MotionButton_PointerReleased"
+                                        PointerCaptureLost="MotionButton_PointerCaptureLost"/>
+                                <Button Grid.Column="1"
+                                        Content="右移"
+                                        Classes="motion compact"
+                                        Tag="MoveRight"
+                                        PointerPressed="MotionButton_PointerPressed"
+                                        PointerReleased="MotionButton_PointerReleased"
+                                        PointerCaptureLost="MotionButton_PointerCaptureLost"/>
                             </Grid>
                         </StackPanel>
 

Footwear Test methodsfor wholeshoe Slipresistanceperformance/Views/MainWindow.axaml.cs

@@ -1,23 +1,111 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+using Footwear_Test_methodsfor_wholeshoe_Slipresistanceperformance.ViewModels;
 using SukiUI.Controls;
 using System;
-using Footwear_Test_methodsfor_wholeshoe_Slipresistanceperformance.ViewModels;
+using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace Footwear_Test_methodsfor_wholeshoe_Slipresistanceperformance.Views
 {
     public partial class MainWindow : SukiWindow
     {
+        private readonly HashSet<string> activeMotionTags = [];
+
         public MainWindow()
         {
             InitializeComponent();
             Closed += OnClosed;
+            Deactivated += OnDeactivated;
         }
 
-        private void OnClosed(object? sender, EventArgs e)
+        private async void MotionButton_PointerPressed(object? sender, PointerPressedEventArgs e)
         {
+            if (sender is not Button button || button.Tag is not string tag || DataContext is not MainWindowViewModel viewModel)
+            {
+                return;
+            }
+
+            if (!activeMotionTags.Add(tag))
+            {
+                return;
+            }
+
+            e.Pointer.Capture(button);
+            e.Handled = true;
+            await StartMotionAsync(viewModel, tag);
+        }
+
+        private async void MotionButton_PointerReleased(object? sender, PointerReleasedEventArgs e)
+        {
+            if (sender is not Button button || button.Tag is not string tag || DataContext is not MainWindowViewModel viewModel)
+            {
+                return;
+            }
+
+            e.Pointer.Capture(null);
+            e.Handled = true;
+            await StopMotionAsync(viewModel, tag);
+        }
+
+        private async void MotionButton_PointerCaptureLost(object? sender, PointerCaptureLostEventArgs e)
+        {
+            if (sender is not Button button || button.Tag is not string tag || DataContext is not MainWindowViewModel viewModel)
+            {
+                return;
+            }
+
+            await StopMotionAsync(viewModel, tag);
+        }
+
+        private async void OnDeactivated(object? sender, EventArgs e)
+        {
+            await StopAllMotionAsync();
+        }
+
+        private async void OnClosed(object? sender, EventArgs e)
+        {
+            await StopAllMotionAsync();
             if (DataContext is MainWindowViewModel viewModel)
             {
                 viewModel.Dispose();
             }
         }
+
+        private static Task StartMotionAsync(MainWindowViewModel viewModel, string tag) =>
+            tag switch
+            {
+                "Lift" => viewModel.StartLiftMotionAsync(),
+                "Lower" => viewModel.StartLowerMotionAsync(),
+                "MoveLeft" => viewModel.StartMoveLeftMotionAsync(),
+                "MoveRight" => viewModel.StartMoveRightMotionAsync(),
+                _ => Task.CompletedTask
+            };
+
+        private async Task StopMotionAsync(MainWindowViewModel viewModel, string tag)
+        {
+            if (!activeMotionTags.Remove(tag))
+            {
+                return;
+            }
+
+            await (tag switch
+            {
+                "Lift" => viewModel.StopLiftMotionAsync(),
+                "Lower" => viewModel.StopLowerMotionAsync(),
+                "MoveLeft" => viewModel.StopMoveLeftMotionAsync(),
+                "MoveRight" => viewModel.StopMoveRightMotionAsync(),
+                _ => Task.CompletedTask
+            });
+        }
+
+        private async Task StopAllMotionAsync()
+        {
+            activeMotionTags.Clear();
+            if (DataContext is MainWindowViewModel viewModel)
+            {
+                await viewModel.StopAllMotionAsync();
+            }
+        }
     }
 }