普通模式下图像算子拖动处理流程

XplorePlane/Services/MainViewport/MainViewportService.cs

@@ -180,7 +180,7 @@ namespace XplorePlane.Services.MainViewport
                 _currentDisplayInfo = _latestManualInfo;
             }
 
-            _logger.Info("主界面已加载手动图像 {FileName}", fileName);
+            _logger.Info("[图像链路] MainViewportService.SetManualImage：已更新图像 {FileName}，触发 StateChanged", fileName);
             RaiseStateChanged();
         }
 

XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs

@@ -357,7 +357,12 @@ namespace XplorePlane.ViewModels
 
         private async Task ExecutePipelineAsync()
         {
-            if (SourceImage == null || IsExecuting) return;
+            if (SourceImage == null || IsExecuting)
+            {
+                _logger.Debug("[图像链路] ExecutePipelineAsync：跳过，SourceImage={HasImage}，IsExecuting={IsExec}",
+                    SourceImage != null, IsExecuting);
+                return;
+            }
 
             if (TryReportInvalidParameters())
                 return;
@@ -368,6 +373,7 @@ namespace XplorePlane.ViewModels
 
             IsExecuting = true;
             SetInfoStatus("正在执行流水线...");
+            _logger.Info("[图像链路] ExecutePipelineAsync：开始执行，节点数={Count}", PipelineNodes.Count);
 
             try
             {
@@ -379,19 +385,23 @@ namespace XplorePlane.ViewModels
 
                 PreviewImage = result;
                 SetInfoStatus("流水线执行完成");
+                _logger.Info("[图像链路] ExecutePipelineAsync：执行完成，准备发布 PipelinePreviewUpdatedEvent");
                 PublishPipelinePreviewUpdated(result, StatusMessage);
             }
             catch (OperationCanceledException)
             {
                 SetInfoStatus("流水线执行已取消");
+                _logger.Info("[图像链路] ExecutePipelineAsync：执行已取消");
             }
             catch (PipelineExecutionException ex)
             {
                 SetErrorStatus($"执行失败：{ex.Message}");
+                _logger.Warn("[图像链路] ExecutePipelineAsync：执行失败 {Msg}", ex.Message);
             }
             catch (Exception ex)
             {
                 SetErrorStatus($"执行错误：{ex.Message}");
+                _logger.Error(ex, "[图像链路] ExecutePipelineAsync：未预期异常");
             }
             finally
             {
@@ -491,8 +501,13 @@ namespace XplorePlane.ViewModels
 
         private void PublishPipelinePreviewUpdated(BitmapSource bitmap, string statusMessage)
         {
-            if (bitmap == null) return;
+            if (bitmap == null)
+            {
+                _logger.Warn("[图像链路] PublishPipelinePreviewUpdated：bitmap 为 null，跳过发布");
+                return;
+            }
 
+            _logger.Info("[图像链路] PublishPipelinePreviewUpdated：发布事件，statusMessage={Msg}", statusMessage);
             _eventAggregator.GetEvent<PipelinePreviewUpdatedEvent>()
                 .Publish(new PipelinePreviewUpdatedPayload(bitmap, statusMessage));
         }
@@ -502,6 +517,7 @@ namespace XplorePlane.ViewModels
             if (payload?.Image == null) return;
             if (ReferenceEquals(SourceImage, payload.Image)) return;
 
+            _logger.Info("[图像链路] OnManualImageLoaded：收到图像 {File}，设置 SourceImage", payload.FileName);
             SourceImage = payload.Image;
             PreviewImage = payload.Image;
             SetInfoStatus($"已加载图像：{payload.FileName}");
@@ -514,8 +530,13 @@ namespace XplorePlane.ViewModels
 
         private void TriggerDebouncedExecution()
         {
-            if (SourceImage == null) return;
+            if (SourceImage == null)
+            {
+                _logger.Debug("[图像链路] TriggerDebouncedExecution：SourceImage 为 null，跳过执行");
+                return;
+            }
 
+            _logger.Debug("[图像链路] TriggerDebouncedExecution：触发防抖执行，节点数={Count}", PipelineNodes.Count);
             _debounceCts?.Cancel();
             _debounceCts = new CancellationTokenSource();
             var token = _debounceCts.Token;

XplorePlane/ViewModels/Main/MainViewModel.cs

@@ -72,6 +72,9 @@ namespace XplorePlane.ViewModels
             _cncEditorViewModel.RunCncCommand.CanExecuteChanged += (s, e) => RunCncCommand.RaiseCanExecuteChanged();
             _cncEditorViewModel.StopCncCommand.CanExecuteChanged += (s, e) => StopCncCommand.RaiseCanExecuteChanged();
 
+            _eventAggregator.GetEvent<PipelinePreviewUpdatedEvent>()
+                .Subscribe(OnPipelinePreviewUpdated, ThreadOption.UIThread);
+
             NavigationTree = new ObservableCollection<object>();
 
             NavigateHomeCommand = new DelegateCommand(OnNavigateHome);
@@ -416,7 +419,14 @@ namespace XplorePlane.ViewModels
                 bitmap.EndInit();
                 bitmap.Freeze();
 
+                _logger.Info("[图像链路] ExecuteLoadImage：加载图像 {Path}，准备推送到 MainViewportService 和 ManualImageLoadedEvent", dialog.FileName);
                 _mainViewportService.SetManualImage(bitmap, dialog.FileName);
+
+                // 同时发布事件，让 PipelineEditorViewModel 收到图像并触发流水线执行
+                _eventAggregator.GetEvent<ManualImageLoadedEvent>()
+                    .Publish(new ManualImageLoadedPayload(bitmap, dialog.FileName));
+                _logger.Info("[图像链路] ManualImageLoadedEvent 已发布");
+
                 RaisePropertyChanged(nameof(IsUsingLiveDetectorSource));
             }
             catch (Exception ex)
@@ -553,5 +563,16 @@ namespace XplorePlane.ViewModels
                 RaisePropertyChanged(nameof(IsUsingLiveDetectorSource));
             }));
         }
+
+        private void OnPipelinePreviewUpdated(PipelinePreviewUpdatedPayload payload)
+        {
+            if (payload?.Image == null)
+            {
+                _logger.Warn("[图像链路] OnPipelinePreviewUpdated：payload 或 Image 为 null，跳过");
+                return;
+            }
+            _logger.Info("[图像链路] OnPipelinePreviewUpdated：收到流水线结果图像，推送到 MainViewportService");
+            _mainViewportService.SetManualImage(payload.Image, string.Empty);
+        }
     }
 }