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#0026 图像工具箱新增移动和删除

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zhengxuan.zhang
2026-03-15 10:50:52 +08:00
parent 880cdfc937
commit 430a1e6ed9
2 changed files with 53 additions and 1 deletions
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XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
+24
View File
@@ -56,6 +56,8 @@ namespace XplorePlane.ViewModels
SaveAsPipelineCommand = new DelegateCommand(async () => await SaveAsPipelineAsync());
DeletePipelineCommand = new DelegateCommand(async () => await DeletePipelineAsync());
LoadPipelineCommand = new DelegateCommand(async () => await LoadPipelineAsync());
MoveNodeUpCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeUp);
MoveNodeDownCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeDown);
}
// ── State Properties ──────────────────────────────────────────
@@ -135,6 +137,8 @@ namespace XplorePlane.ViewModels
public DelegateCommand SaveAsPipelineCommand { get; }
public DelegateCommand DeletePipelineCommand { get; }
public DelegateCommand LoadPipelineCommand { get; }
public DelegateCommand<PipelineNodeViewModel> MoveNodeUpCommand { get; }
public DelegateCommand<PipelineNodeViewModel> MoveNodeDownCommand { get; }
// ── Command Implementations ───────────────────────────────────
@@ -197,6 +201,26 @@ namespace XplorePlane.ViewModels
TriggerDebouncedExecution();
}
private void MoveNodeUp(PipelineNodeViewModel node)
{
if (node == null) return;
int index = PipelineNodes.IndexOf(node);
if (index <= 0) return;
PipelineNodes.Move(index, index - 1);
RenumberNodes();
TriggerDebouncedExecution();
}
private void MoveNodeDown(PipelineNodeViewModel node)
{
if (node == null) return;
int index = PipelineNodes.IndexOf(node);
if (index < 0 || index >= PipelineNodes.Count - 1) return;
PipelineNodes.Move(index, index + 1);
RenumberNodes();
TriggerDebouncedExecution();
}
private void ReorderOperator(PipelineReorderArgs args)
{
if (args == null) return;
XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
+29 -1
View File
@@ -161,10 +161,11 @@
ScrollViewer.HorizontalScrollBarVisibility="Disabled">
<ListBox.ItemTemplate>
<DataTemplate>
<Grid MinHeight="48">
<Grid x:Name="NodeRoot" MinHeight="48">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="44" />
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<!-- 连接线列：上半段 + 下半段 -->
@@ -196,11 +197,38 @@
Margin="6,0,0,0"
FontFamily="Microsoft YaHei UI" FontSize="12"
Text="{Binding DisplayName}" />
<!-- 操作按钮：上移 / 下移 / 删除（悬停显示） -->
<StackPanel x:Name="NodeActions"
Grid.Column="2"
Orientation="Horizontal"
VerticalAlignment="Center"
Margin="0,0,4,0"
Visibility="Collapsed">
<Button Content="▲" ToolTip="上移" Width="22" Height="22"
Margin="1,0" FontSize="10" Cursor="Hand"
Background="Transparent" BorderBrush="#cdcbcb" BorderThickness="1"
Command="{Binding DataContext.MoveNodeUpCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}" />
<Button Content="▼" ToolTip="下移" Width="22" Height="22"
Margin="1,0" FontSize="10" Cursor="Hand"
Background="Transparent" BorderBrush="#cdcbcb" BorderThickness="1"
Command="{Binding DataContext.MoveNodeDownCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}" />
<Button Content="✕" ToolTip="删除" Width="22" Height="22"
Margin="1,0" FontSize="10" Cursor="Hand"
Background="Transparent" BorderBrush="#E05050" BorderThickness="1"
Command="{Binding DataContext.RemoveOperatorCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}" />
</StackPanel>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding Order}" Value="0">
<Setter TargetName="TopLine" Property="Visibility" Value="Collapsed" />
</DataTrigger>
<Trigger SourceName="NodeRoot" Property="IsMouseOver" Value="True">
<Setter TargetName="NodeActions" Property="Visibility" Value="Visible" />
</Trigger>
</DataTemplate.Triggers>
</DataTemplate>
</ListBox.ItemTemplate>