CNC运行与底部状态栏提醒

XplorePlane/ViewModels/Cnc/CncEditorViewModel.cs

@@ -42,6 +42,9 @@ namespace XplorePlane.ViewModels.Cnc
         private bool _pendingInsertAfterAnchor;
         private CancellationTokenSource _cts;
         private bool _isRunning;
+        private string _statusMessage = "就绪";
+        private string _executionError;
+        private bool _hasExecutionError;
 
         public CncEditorViewModel(
             ICncProgramService cncProgramService,
@@ -159,6 +162,24 @@ namespace XplorePlane.ViewModels.Cnc
             }
         }
 
+        public string StatusMessage
+        {
+            get => _statusMessage;
+            private set => SetProperty(ref _statusMessage, value);
+        }
+
+        public string ExecutionError
+        {
+            get => _executionError;
+            private set => SetProperty(ref _executionError, value);
+        }
+
+        public bool HasExecutionError
+        {
+            get => _hasExecutionError;
+            private set => SetProperty(ref _hasExecutionError, value);
+        }
+
         public DelegateCommand InsertReferencePointCommand { get; }
         public DelegateCommand InsertSaveNodeWithImageCommand { get; }
         public DelegateCommand InsertSaveNodeCommand { get; }
@@ -435,14 +456,28 @@ namespace XplorePlane.ViewModels.Cnc
         {
             _cts = new CancellationTokenSource();
             IsRunning = true;
+            HasExecutionError = false;
+            ExecutionError = null;
+            StatusMessage = $"正在执行：{_currentProgram?.Name ?? "程序"}（共 {_currentProgram?.Nodes?.Count ?? 0} 个节点）";
             try
             {
                 var progress = new Progress<CncNodeExecutionProgress>(OnExecutionProgress);
                 await _cncExecutionService.ExecuteAsync(_currentProgram, progress, _cts.Token);
+                if (_cts.IsCancellationRequested)
+                    StatusMessage = "执行已停止";
+                else
+                    StatusMessage = $"执行完成：{_currentProgram?.Name}";
+            }
+            catch (OperationCanceledException)
+            {
+                StatusMessage = "执行已取消";
             }
             catch (Exception ex)
             {
                 _logger.Error(ex, "CNC execution failed");
+                ExecutionError = ex.Message;
+                HasExecutionError = true;
+                StatusMessage = $"执行失败：{ex.Message}";
             }
             finally
             {
@@ -462,7 +497,17 @@ namespace XplorePlane.ViewModels.Cnc
         {
             var nodeVm = Nodes.FirstOrDefault(n => n.Id == progress.NodeId);
             if (nodeVm != null)
+            {
                 nodeVm.ExecutionState = progress.State;
+                if (progress.State == NodeExecutionState.Running)
+                    StatusMessage = $"正在执行节点：{nodeVm.Name}（{nodeVm.Index + 1}/{_currentProgram?.Nodes?.Count ?? 0}）";
+                else if (progress.State == NodeExecutionState.Failed)
+                {
+                    HasExecutionError = true;
+                    ExecutionError = $"节点 [{nodeVm.Name}] 执行失败";
+                    StatusMessage = $"错误：节点 [{nodeVm.Name}] 执行失败";
+                }
+            }
         }
 
         private void ResetAllNodeStates()

XplorePlane/ViewModels/Main/MainViewModel.cs

@@ -57,6 +57,20 @@ namespace XplorePlane.ViewModels
             _cncPageView = new CncPageView { DataContext = _cncEditorViewModel };
 
             _mainViewportService.StateChanged += OnMainViewportStateChanged;
+            _cncEditorViewModel.PropertyChanged += (s, e) =>
+            {
+                if (e.PropertyName == nameof(CncEditorViewModel.StatusMessage))
+                    RaisePropertyChanged(nameof(CncStatusMessage));
+                else if (e.PropertyName == nameof(CncEditorViewModel.HasExecutionError))
+                    RaisePropertyChanged(nameof(CncHasExecutionError));
+                else if (e.PropertyName == nameof(CncEditorViewModel.IsRunning))
+                {
+                    RunCncCommand.RaiseCanExecuteChanged();
+                    StopCncCommand.RaiseCanExecuteChanged();
+                }
+            };
+            _cncEditorViewModel.RunCncCommand.CanExecuteChanged += (s, e) => RunCncCommand.RaiseCanExecuteChanged();
+            _cncEditorViewModel.StopCncCommand.CanExecuteChanged += (s, e) => StopCncCommand.RaiseCanExecuteChanged();
 
             NavigationTree = new ObservableCollection<object>();
 
@@ -87,8 +101,12 @@ namespace XplorePlane.ViewModels
             InsertSaveNodeCommand = new DelegateCommand(() => ExecuteCncEditorAction(vm => vm.InsertSaveNodeCommand.Execute()));
             InsertPauseDialogCommand = new DelegateCommand(() => ExecuteCncEditorAction(vm => vm.InsertPauseDialogCommand.Execute()));
             InsertWaitDelayCommand = new DelegateCommand(() => ExecuteCncEditorAction(vm => vm.InsertWaitDelayCommand.Execute()));
-            RunCncCommand = new DelegateCommand(() => ExecuteCncEditorAction(vm => vm.RunCncCommand.Execute()));
+            RunCncCommand = new DelegateCommand(
-            StopCncCommand = new DelegateCommand(() => ExecuteCncEditorAction(vm => vm.StopCncCommand.Execute()));
+                () => ExecuteCncEditorAction(vm => vm.RunCncCommand.Execute()),
+                () => _cncEditorViewModel.RunCncCommand.CanExecute());
+            StopCncCommand = new DelegateCommand(
+                () => ExecuteCncEditorAction(vm => vm.StopCncCommand.Execute()),
+                () => _cncEditorViewModel.StopCncCommand.CanExecute());
 
             PointDistanceMeasureCommand = new DelegateCommand(ExecutePointDistanceMeasure);
             PointLineDistanceMeasureCommand = new DelegateCommand(ExecutePointLineDistanceMeasure);
@@ -121,6 +139,9 @@ namespace XplorePlane.ViewModels
             set => SetProperty(ref _licenseInfo, value);
         }
 
+        public string CncStatusMessage => _cncEditorViewModel.StatusMessage;
+        public bool CncHasExecutionError => _cncEditorViewModel.HasExecutionError;
+
         public ObservableCollection<object> NavigationTree { get; set; }
 
         public DelegateCommand NavigateHomeCommand { get; set; }

XplorePlane/Views/Main/MainWindow.xaml

@@ -106,6 +106,7 @@
                     <StackPanel>
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="运行"
+                            Command="{Binding RunCncCommand}"
                             Size="Large"
                             SmallImage="/Assets/Icons/run.png"
                             Text="运行" />
@@ -114,6 +115,7 @@
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Description="停止"
                             telerik:ScreenTip.Title="停止"
+                            Command="{Binding StopCncCommand}"
                             Size="Large"
                             SmallImage="/Assets/Icons/stop.png"
                             Text="停止" />
@@ -554,7 +556,19 @@
                     FontFamily="Microsoft YaHei UI"
                     FontSize="11"
                     Foreground="White"
-                    Text="就绪" />
+                    Text="{Binding CncStatusMessage}">
+                    <TextBlock.Style>
+                        <Style TargetType="TextBlock">
+                            <Setter Property="Foreground" Value="White" />
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding CncHasExecutionError}" Value="True">
+                                    <Setter Property="Foreground" Value="#FF9090" />
+                                    <Setter Property="FontWeight" Value="SemiBold" />
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </TextBlock.Style>
+                </TextBlock>
 
                 <TextBlock
                     Grid.Column="1"
@@ -563,7 +577,7 @@
                     FontFamily="Consolas"
                     FontSize="11"
                     Foreground="White"
-                    Text="x: 0  y: 0  RGB: 0 0 0" />
+                    Text="x: 0  y: 0" />
             </Grid>
         </Border>
     </Grid>