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完成mvvm模式下，画布、节点编辑的基本重构

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fengjiayi
2025-05-26 23:55:23 +08:00
parent ba74facf7d
commit 7ad6041be6
38 changed files with 2056 additions and 436 deletions
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36
Workbench/Views/FlowCanvasView.xaml
View File

@@ -5,8 +5,11 @@
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:Serein.Workbench.Views"
xmlns:tool="clr-namespace:Serein.Workbench.Tool.Converters"
xmlns:vm="clr-namespace:Serein.Workbench.ViewModels"
mc:Ignorable="d"
d:DesignHeight="450" d:DesignWidth="800">
d:DesignHeight="450"
d:DesignWidth="800"
d:DataContext="{d:DesignInstance vm:FlowCanvasViewModel}">
<UserControl.Resources>
<tool:RightThumbPositionConverter x:Key="RightThumbPositionConverter" />
@@ -16,22 +19,23 @@
</UserControl.Resources>
<DockPanel x:Name="FlowChartStackPanel"
ClipToBounds="True">
ClipToBounds="True">
<Canvas ClipToBounds="True"
x:Name="FlowChartCanvas"
Background="#E1FBEA"
AllowDrop="True"
Width="1000"
Height="600"
MouseLeftButtonDown ="FlowChartCanvas_MouseLeftButtonDown"
MouseLeftButtonUp="FlowChartCanvas_MouseLeftButtonUp"
MouseDown="FlowChartCanvas_MouseDown"
MouseUp="FlowChartCanvas_MouseUp"
MouseMove="FlowChartCanvas_MouseMove"
MouseWheel="FlowChartCanvas_MouseWheel"
Drop="FlowChartCanvas_Drop"
DragOver="FlowChartCanvas_DragOver"
>
x:Name="FlowChartCanvas"
Background="#E1FBEA"
AllowDrop="True"
Width="{Binding Model.Width, Mode=TwoWay}"
Height="{Binding Model.Height, Mode=TwoWay}"
MouseLeftButtonDown ="FlowChartCanvas_MouseLeftButtonDown"
MouseLeftButtonUp="FlowChartCanvas_MouseLeftButtonUp"
MouseDown="FlowChartCanvas_MouseDown"
MouseUp="FlowChartCanvas_MouseUp"
MouseMove="FlowChartCanvas_MouseMove"
MouseWheel="FlowChartCanvas_MouseWheel"
Drop="FlowChartCanvas_Drop"
DragOver="FlowChartCanvas_DragOver"
>
<Rectangle x:Name="SelectionRectangle"
Stroke="Blue"