CNC树形结构的优化

XplorePlane/ViewModels/Cnc/CncEditorViewModel.cs

@@ -33,6 +33,7 @@ namespace XplorePlane.ViewModels.Cnc
         private CncNodeViewModel _selectedNode;
         private bool _isModified;
         private string _programName;
+        private Guid? _preferredSelectedNodeId;
 
         public CncEditorViewModel(
             ICncProgramService cncProgramService,
@@ -136,8 +137,9 @@ namespace XplorePlane.ViewModels.Cnc
             try
             {
                 var node = _cncProgramService.CreateNode(nodeType);
-                int afterIndex = SelectedNode?.Index ?? _currentProgram.Nodes.Count - 1;
+                int afterIndex = ResolveInsertAfterIndex(nodeType);
                 _currentProgram = _cncProgramService.InsertNode(_currentProgram, afterIndex, node);
+                _preferredSelectedNodeId = node.Id;
 
                 OnProgramEdited();
                 _logger.Info("Inserted node: Type={NodeType}", nodeType);
@@ -154,8 +156,20 @@ namespace XplorePlane.ViewModels.Cnc
                 return;
 
             try
+            {
+                if (SelectedNode.IsSavePosition)
+                {
+                    var nodes = _currentProgram.Nodes.ToList();
+                    int startIndex = SelectedNode.Index;
+                    int endIndex = GetSavePositionBlockEndIndex(startIndex);
+                    nodes.RemoveRange(startIndex, endIndex - startIndex + 1);
+                    _currentProgram = ReplaceProgramNodes(nodes);
+                }
+                else
                 {
                     _currentProgram = _cncProgramService.RemoveNode(_currentProgram, SelectedNode.Index);
+                }
+
                 OnProgramEdited();
                 _logger.Info("Deleted node at index: {Index}", SelectedNode.Index);
             }
@@ -179,10 +193,18 @@ namespace XplorePlane.ViewModels.Cnc
 
             try
             {
-                _currentProgram = _cncProgramService.MoveNode(_currentProgram, nodeVm.Index, nodeVm.Index - 1);
+                if (IsSavePositionChild(nodeVm.NodeType))
+                {
+                    MoveSavePositionChild(nodeVm, moveDown: false);
+                }
+                else
+                {
+                    MoveRootBlock(nodeVm, moveDown: false);
+                }
+
                 OnProgramEdited();
             }
-            catch (ArgumentOutOfRangeException ex)
+            catch (Exception ex) when (ex is ArgumentOutOfRangeException or InvalidOperationException)
             {
                 _logger.Warn("Move node up failed: {Message}", ex.Message);
             }
@@ -195,10 +217,18 @@ namespace XplorePlane.ViewModels.Cnc
 
             try
             {
-                _currentProgram = _cncProgramService.MoveNode(_currentProgram, nodeVm.Index, nodeVm.Index + 1);
+                if (IsSavePositionChild(nodeVm.NodeType))
+                {
+                    MoveSavePositionChild(nodeVm, moveDown: true);
+                }
+                else
+                {
+                    MoveRootBlock(nodeVm, moveDown: true);
+                }
+
                 OnProgramEdited();
             }
-            catch (ArgumentOutOfRangeException ex)
+            catch (Exception ex) when (ex is ArgumentOutOfRangeException or InvalidOperationException)
             {
                 _logger.Warn("Move node down failed: {Message}", ex.Message);
             }
@@ -349,12 +379,12 @@ namespace XplorePlane.ViewModels.Cnc
 
         private void RefreshNodes()
         {
-            var selectedId = SelectedNode?.Id;
+            var selectedId = _preferredSelectedNodeId ?? SelectedNode?.Id;
             var expansionState = Nodes.ToDictionary(node => node.Id, node => node.IsExpanded);
 
             var flatNodes = new List<CncNodeViewModel>();
             var rootNodes = new List<CncNodeViewModel>();
-            CncNodeViewModel currentModule = null;
+            CncNodeViewModel currentSavePosition = null;
 
             if (_currentProgram?.Nodes != null)
             {
@@ -367,21 +397,21 @@ namespace XplorePlane.ViewModels.Cnc
 
                     flatNodes.Add(vm);
 
-                    if (vm.IsInspectionModule)
+                    if (vm.IsSavePosition)
                     {
                         rootNodes.Add(vm);
-                        currentModule = vm;
+                        currentSavePosition = vm;
                         continue;
                     }
 
-                    if (currentModule != null && IsModuleChild(vm.NodeType))
+                    if (currentSavePosition != null && IsSavePositionChild(vm.NodeType))
                     {
-                        currentModule.Children.Add(vm);
+                        currentSavePosition.Children.Add(vm);
                         continue;
                     }
 
                     rootNodes.Add(vm);
-                    currentModule = null;
+                    currentSavePosition = null;
                 }
             }
 
@@ -391,13 +421,199 @@ namespace XplorePlane.ViewModels.Cnc
             SelectedNode = selectedId.HasValue
                 ? Nodes.FirstOrDefault(node => node.Id == selectedId.Value) ?? Nodes.LastOrDefault()
                 : Nodes.LastOrDefault();
+
+            _preferredSelectedNodeId = null;
         }
 
-        private static bool IsModuleChild(CncNodeType type)
+        private int ResolveInsertAfterIndex(CncNodeType nodeType)
+        {
+            if (_currentProgram == null || _currentProgram.Nodes.Count == 0)
+            {
+                return -1;
+            }
+
+            if (!IsSavePositionChild(nodeType))
+            {
+                return SelectedNode?.Index ?? _currentProgram.Nodes.Count - 1;
+            }
+
+            int? savePositionIndex = FindOwningSavePositionIndex(SelectedNode?.Index);
+            if (!savePositionIndex.HasValue)
+            {
+                throw new InvalidOperationException("请先选择一个“保存位置”节点，再插入标记点或检测模块。");
+            }
+
+            return GetSavePositionBlockEndIndex(savePositionIndex.Value);
+        }
+
+        private void MoveSavePositionChild(CncNodeViewModel nodeVm, bool moveDown)
+        {
+            int? parentIndex = FindOwningSavePositionIndex(nodeVm.Index);
+            if (!parentIndex.HasValue)
+            {
+                throw new InvalidOperationException("当前子节点未归属于任何保存位置，无法移动。");
+            }
+
+            int childStartIndex = parentIndex.Value + 1;
+            int childEndIndex = GetSavePositionBlockEndIndex(parentIndex.Value);
+            int targetIndex = moveDown ? nodeVm.Index + 1 : nodeVm.Index - 1;
+
+            if (targetIndex < childStartIndex || targetIndex > childEndIndex)
+            {
+                return;
+            }
+
+            _currentProgram = _cncProgramService.MoveNode(_currentProgram, nodeVm.Index, targetIndex);
+            _preferredSelectedNodeId = nodeVm.Id;
+        }
+
+        private void MoveRootBlock(CncNodeViewModel nodeVm, bool moveDown)
+        {
+            var blocks = BuildRootBlocks(_currentProgram.Nodes);
+            int blockIndex = blocks.FindIndex(block => block.Start == nodeVm.Index);
+            if (blockIndex < 0)
+            {
+                return;
+            }
+
+            if (!moveDown && blockIndex == 0)
+            {
+                return;
+            }
+
+            if (moveDown && blockIndex >= blocks.Count - 1)
+            {
+                return;
+            }
+
+            var currentBlock = blocks[blockIndex];
+            var targetBlock = blocks[moveDown ? blockIndex + 1 : blockIndex - 1];
+            var nodes = _currentProgram.Nodes.ToList();
+            var movingNodes = nodes.GetRange(currentBlock.Start, currentBlock.End - currentBlock.Start + 1);
+
+            nodes.RemoveRange(currentBlock.Start, movingNodes.Count);
+
+            int insertAt = moveDown
+                ? targetBlock.End - movingNodes.Count + 1
+                : targetBlock.Start;
+
+            nodes.InsertRange(insertAt, movingNodes);
+
+            _currentProgram = ReplaceProgramNodes(nodes);
+            _preferredSelectedNodeId = nodeVm.Id;
+        }
+
+        private int? FindOwningSavePositionIndex(int? startIndex)
+        {
+            if (!startIndex.HasValue || _currentProgram == null)
+            {
+                return null;
+            }
+
+            int index = startIndex.Value;
+            if (index < 0 || index >= _currentProgram.Nodes.Count)
+            {
+                return null;
+            }
+
+            var selectedType = _currentProgram.Nodes[index].NodeType;
+            if (_currentProgram.Nodes[index].NodeType == CncNodeType.SavePosition)
+            {
+                return index;
+            }
+
+            if (!IsSavePositionChild(selectedType))
+            {
+                return null;
+            }
+
+            for (int i = index - 1; i >= 0; i--)
+            {
+                var type = _currentProgram.Nodes[i].NodeType;
+                if (type == CncNodeType.SavePosition)
+                {
+                    return i;
+                }
+
+                if (!IsSavePositionChild(type))
+                {
+                    break;
+                }
+            }
+
+            return null;
+        }
+
+        private int GetSavePositionBlockEndIndex(int savePositionIndex)
+        {
+            if (_currentProgram == null)
+            {
+                return savePositionIndex;
+            }
+
+            int endIndex = savePositionIndex;
+            for (int i = savePositionIndex + 1; i < _currentProgram.Nodes.Count; i++)
+            {
+                if (!IsSavePositionChild(_currentProgram.Nodes[i].NodeType))
+                {
+                    break;
+                }
+
+                endIndex = i;
+            }
+
+            return endIndex;
+        }
+
+        private static List<(int Start, int End)> BuildRootBlocks(IReadOnlyList<CncNode> nodes)
+        {
+            var blocks = new List<(int Start, int End)>();
+
+            for (int i = 0; i < nodes.Count; i++)
+            {
+                if (IsSavePositionChild(nodes[i].NodeType))
+                {
+                    continue;
+                }
+
+                int end = i;
+                if (nodes[i].NodeType == CncNodeType.SavePosition)
+                {
+                    for (int j = i + 1; j < nodes.Count; j++)
+                    {
+                        if (!IsSavePositionChild(nodes[j].NodeType))
+                        {
+                            break;
+                        }
+
+                        end = j;
+                    }
+                }
+
+                blocks.Add((i, end));
+            }
+
+            return blocks;
+        }
+
+        private CncProgram ReplaceProgramNodes(List<CncNode> nodes)
+        {
+            var renumberedNodes = nodes
+                .Select((node, index) => node with { Index = index })
+                .ToList()
+                .AsReadOnly();
+
+            return _currentProgram with
+            {
+                Nodes = renumberedNodes,
+                UpdatedAt = DateTime.UtcNow
+            };
+        }
+
+        private static bool IsSavePositionChild(CncNodeType type)
         {
             return type is CncNodeType.InspectionMarker
-                or CncNodeType.PauseDialog
+                or CncNodeType.InspectionModule;
-                or CncNodeType.WaitDelay;
         }
 
         private void PublishProgramChanged()

XplorePlane/ViewModels/Cnc/CncNodeViewModel.cs

@@ -64,7 +64,15 @@ namespace XplorePlane.ViewModels.Cnc
         public bool IsPauseDialog => _model is PauseDialogNode;
         public bool IsWaitDelay => _model is WaitDelayNode;
         public bool IsCompleteProgram => _model is CompleteProgramNode;
+        public bool IsPositionChild => _model is InspectionModuleNode or InspectionMarkerNode;
         public bool IsMotionSnapshotNode => _model is ReferencePointNode or SaveNodeNode or SaveNodeWithImageNode or SavePositionNode;
+        public string RelationTag => _model switch
+        {
+            SavePositionNode => "位置",
+            InspectionModuleNode => "检测模块",
+            InspectionMarkerNode => "检测标记",
+            _ => string.Empty
+        };
 
         public double XM
         {
@@ -504,7 +512,9 @@ namespace XplorePlane.ViewModels.Cnc
             RaisePropertyChanged(nameof(IsPauseDialog));
             RaisePropertyChanged(nameof(IsWaitDelay));
             RaisePropertyChanged(nameof(IsCompleteProgram));
+            RaisePropertyChanged(nameof(IsPositionChild));
             RaisePropertyChanged(nameof(IsMotionSnapshotNode));
+            RaisePropertyChanged(nameof(RelationTag));
             RaisePropertyChanged(nameof(XM));
             RaisePropertyChanged(nameof(YM));
             RaisePropertyChanged(nameof(ZT));

XplorePlane/Views/Cnc/CncPageView.xaml

@@ -21,6 +21,10 @@
         <SolidColorBrush x:Key="PanelBorder" Color="#CDCBCB" />
         <SolidColorBrush x:Key="SeparatorBrush" Color="#E5E5E5" />
         <SolidColorBrush x:Key="HeaderBg" Color="#F7F7F7" />
+        <SolidColorBrush x:Key="TreeParentBg" Color="#F6F8FB" />
+        <SolidColorBrush x:Key="TreeChildBg" Color="#FBFCFE" />
+        <SolidColorBrush x:Key="TreeAccentBrush" Color="#2E6FA3" />
+        <SolidColorBrush x:Key="TreeChildLineBrush" Color="#B9CDE0" />
         <FontFamily x:Key="UiFont">Microsoft YaHei UI</FontFamily>
 
         <Style x:Key="TreeItemStyle" TargetType="TreeViewItem">
@@ -109,7 +113,7 @@
                             FontFamily="{StaticResource UiFont}"
                             FontSize="10"
                             Foreground="#666666"
-                            Text="模块节点下会自动显示标记、等待、消息等子节点。"
+                            Text="保存位置节点下会自动显示检测标记和检测模块，清晰表达当前检测位置与检测内容的父子关系。"
                             TextWrapping="Wrap" />
                     </StackPanel>
                 </Border>
@@ -124,31 +128,59 @@
                     SelectedItemChanged="CncTreeView_SelectedItemChanged">
                     <TreeView.Resources>
                         <HierarchicalDataTemplate DataType="{x:Type vm:CncNodeViewModel}" ItemsSource="{Binding Children}">
-                            <Grid x:Name="NodeRoot" MinHeight="34">
+                            <Border
+                                x:Name="NodeCard"
+                                Margin="0,1,0,1"
+                                Padding="0"
+                                Background="Transparent"
+                                BorderBrush="Transparent"
+                                BorderThickness="1"
+                                CornerRadius="4">
+                                <Grid x:Name="NodeRoot" MinHeight="28">
                                     <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="30" />
+                                        <ColumnDefinition Width="18" />
+                                        <ColumnDefinition Width="24" />
                                         <ColumnDefinition Width="*" />
                                         <ColumnDefinition Width="Auto" />
                                     </Grid.ColumnDefinitions>
 
+                                    <Grid Grid.Column="0">
                                         <Border
-                                    Grid.Column="0"
+                                            x:Name="ChildStem"
-                                    Width="22"
+                                            Width="2"
-                                    Height="22"
+                                            Margin="8,0,0,0"
+                                            HorizontalAlignment="Left"
+                                            Background="{StaticResource TreeChildLineBrush}"
+                                            Visibility="Collapsed" />
+                                        <Border
+                                            x:Name="ChildBranch"
+                                            Width="10"
+                                            Height="2"
+                                            Margin="8,0,0,0"
+                                            HorizontalAlignment="Left"
+                                            VerticalAlignment="Center"
+                                            Background="{StaticResource TreeChildLineBrush}"
+                                            Visibility="Collapsed" />
+                                    </Grid>
+
+                                    <Border
+                                        Grid.Column="1"
+                                        Width="18"
+                                        Height="18"
                                         HorizontalAlignment="Center"
                                         VerticalAlignment="Center"
                                         Background="Transparent"
                                         CornerRadius="4">
                                         <Image
-                                        Width="15"
+                                            Width="14"
-                                        Height="15"
+                                            Height="14"
                                             Source="{Binding Icon}"
                                             Stretch="Uniform" />
                                     </Border>
 
                                     <StackPanel
-                                    Grid.Column="1"
+                                        Grid.Column="2"
-                                    Margin="4,0,0,0"
+                                        Margin="3,0,0,0"
                                         VerticalAlignment="Center"
                                         Orientation="Horizontal">
                                         <TextBlock
@@ -161,12 +193,13 @@
                                             VerticalAlignment="Center"
                                             FontFamily="{StaticResource UiFont}"
                                             FontSize="11.5"
+                                            FontWeight="SemiBold"
                                             Text="{Binding Name}" />
                                     </StackPanel>
 
                                     <StackPanel
                                         x:Name="NodeActions"
-                                    Grid.Column="2"
+                                        Grid.Column="3"
                                         Margin="0,0,2,0"
                                         VerticalAlignment="Center"
                                         Orientation="Horizontal"
@@ -180,7 +213,7 @@
                                             BorderThickness="1"
                                             Command="{Binding DataContext.MoveNodeUpCommand, RelativeSource={RelativeSource AncestorType=TreeView}}"
                                             CommandParameter="{Binding}"
-                                        Content="上"
+                                            Content="↑"
                                             Cursor="Hand"
                                             FontSize="10"
                                             ToolTip="上移" />
@@ -193,7 +226,7 @@
                                             BorderThickness="1"
                                             Command="{Binding DataContext.MoveNodeDownCommand, RelativeSource={RelativeSource AncestorType=TreeView}}"
                                             CommandParameter="{Binding}"
-                                        Content="下"
+                                            Content="↓"
                                             Cursor="Hand"
                                             FontSize="10"
                                             ToolTip="下移" />
@@ -205,16 +238,23 @@
                                             BorderBrush="#E05050"
                                             BorderThickness="1"
                                             Command="{Binding DataContext.DeleteNodeCommand, RelativeSource={RelativeSource AncestorType=TreeView}}"
-                                        Content="删"
+                                            Content="×"
                                             Cursor="Hand"
                                             FontSize="10"
                                             ToolTip="删除" />
                                     </StackPanel>
                                 </Grid>
+                            </Border>
                             <DataTemplate.Triggers>
                                 <Trigger SourceName="NodeRoot" Property="IsMouseOver" Value="True">
                                     <Setter TargetName="NodeActions" Property="Visibility" Value="Visible" />
+                                    <Setter TargetName="NodeCard" Property="Background" Value="#F3F7FB" />
+                                    <Setter TargetName="NodeCard" Property="BorderBrush" Value="#D7E4F1" />
                                 </Trigger>
+                                <DataTrigger Binding="{Binding IsPositionChild}" Value="True">
+                                    <Setter TargetName="ChildStem" Property="Visibility" Value="Visible" />
+                                    <Setter TargetName="ChildBranch" Property="Visibility" Value="Visible" />
+                                </DataTrigger>
                             </DataTemplate.Triggers>
                         </HierarchicalDataTemplate>
                     </TreeView.Resources>
@@ -237,7 +277,7 @@
                         <TextBlock Style="{StaticResource LabelStyle}" Text="名称" />
                         <TextBox Style="{StaticResource EditorBox}" Text="{Binding SelectedNode.Name, UpdateSourceTrigger=PropertyChanged}" />
 
-                        <UniformGrid Columns="2" Margin="0,0,0,8">
+                        <UniformGrid Margin="0,0,0,8" Columns="2">
                             <StackPanel Margin="0,0,6,0">
                                 <TextBlock Style="{StaticResource LabelStyle}" Text="索引" />
                                 <TextBox Style="{StaticResource EditorBox}" IsReadOnly="True" Text="{Binding SelectedNode.Index, Mode=OneWay}" />
@@ -345,7 +385,7 @@
 
                         <GroupBox
                             Style="{StaticResource CompactGroupBox}"
-                            Header="标记参数"
+                            Header="检测标记"
                             Visibility="{Binding SelectedNode.IsInspectionMarker, Converter={StaticResource BoolToVisibilityConverter}}">
                             <StackPanel Margin="8,8,8,6">
                                 <TextBlock Style="{StaticResource LabelStyle}" Text="标记类型" />

XplorePlane/Views/Main/ImagePanelView.xaml

@@ -14,7 +14,7 @@
         </Grid.RowDefinitions>
         <Border Grid.Row="0" Background="#F0F0F0" BorderBrush="#DDDDDD" BorderThickness="0,0,0,1">
             <TextBlock Margin="4,2" HorizontalAlignment="Left" VerticalAlignment="Center"
-                       FontWeight="SemiBold" Foreground="#333333" Text="图像" />
+                       FontWeight="SemiBold" Foreground="#333333" Text="图像处理" />
         </Border>
         <ContentControl Grid.Row="1" Content="{Binding ImagePanelContent}" />
     </Grid>

XplorePlane/Views/Main/MainWindow.xaml

@@ -312,11 +312,11 @@
                     </StackPanel>
                     <StackPanel>
                         <telerik:RadRibbonButton
-                            telerik:ScreenTip.Title="标记"
+                            telerik:ScreenTip.Title="检测标记"
                             Size="Medium"
                             Command="{Binding InsertInspectionMarkerCommand}"
                             SmallImage="/Assets/Icons/mark.png"
-                            Text="标记" />
+                            Text="检测标记" />
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="模块"
                             Size="Medium"