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akwkevin
2021-07-23 09:42:22 +08:00
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AIStudio.Wpf.ADiagram/Demos/Flowchart/ViewModels/FlowNode.xaml Normal file
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:model="clr-namespace:AIStudio.Wpf.ADiagram.Models"
xmlns:s="clr-namespace:Util.DiagramDesigner;assembly=Util.DiagramDesigner"
xmlns:demo="clr-namespace:AIStudio.Wpf.ADiagram.Demos.Flowchart"
xmlns:converter="clr-namespace:AIStudio.Wpf.ADiagram.Converters">
<converter:HtmlColorConverter x:Key="HtmlColorConverter"/>
<s:ColorBrushConverter x:Key="ColorBrushConverter"/>
<ControlTemplate x:Key="NormalNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="StartNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border CornerRadius="3" BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" CornerRadius="3,0,0,3" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="EndNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border CornerRadius="3" BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" CornerRadius="3,0,0,3" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="MiddleNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="DecideNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Path Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}" StrokeThickness="1" Stretch="Fill" Data="M 0,0.25 L 0.5 0 L 1,0.25 L 0.5,0.5 Z"></Path>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="COBeginNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="COEndNodeStyle" TargetType="{x:Type ContentControl}">
<Grid>
<Border BorderThickness="1" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid>
<Border HorizontalAlignment="Left" Width="3" Background="{Binding Color}"/>
</Grid>
</Border>
</Grid>
</ControlTemplate>
<Style x:Key="CustomFlowNodeStyle" TargetType="{x:Type ContentControl}">
<Setter Property="Template" Value="{StaticResource NormalNodeStyle}" />
<Style.Triggers>
<DataTrigger Binding="{Binding Kind}" Value="Start">
<Setter Property="Template" Value="{StaticResource StartNodeStyle}" />
</DataTrigger>
<DataTrigger Binding="{Binding Kind}" Value="End">
<Setter Property="Template" Value="{StaticResource EndNodeStyle}" />
</DataTrigger>
<DataTrigger Binding="{Binding Kind}" Value="Middle">
<Setter Property="Template" Value="{StaticResource MiddleNodeStyle}" />
</DataTrigger>
<DataTrigger Binding="{Binding Kind}" Value="Decide">
<Setter Property="Template" Value="{StaticResource DecideNodeStyle}" />
</DataTrigger>
<DataTrigger Binding="{Binding Kind}" Value="COBegin">
<Setter Property="Template" Value="{StaticResource COBeginNodeStyle}" />
</DataTrigger>
<DataTrigger Binding="{Binding Kind}" Value="COEnd">
<Setter Property="Template" Value="{StaticResource COEndNodeStyle}" />
</DataTrigger>
</Style.Triggers>
</Style>
<DataTemplate DataType="{x:Type model:FlowchartToolBoxData}">
<Grid Width="{Binding Width}" Height="{Binding Height}">
<Rectangle Name="Border"
StrokeThickness="1"
StrokeDashArray="2"
Fill="Transparent"
SnapsToDevicePixels="true"/>
<Viewbox Stretch="Fill">
<Grid>
<ContentControl Style="{StaticResource CustomFlowNodeStyle}" Margin="2"/>
<TextBlock Text="{Binding Text}" Margin="5" Foreground="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" VerticalAlignment="Center" HorizontalAlignment="Center" />
</Grid>
</Viewbox>
</Grid>
<DataTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="Border" Property="Stroke" Value="Gray"/>
</Trigger>
</DataTemplate.Triggers>
</DataTemplate>
<DataTemplate DataType="{x:Type demo:FlowNode}">
<Grid IsHitTestVisible="False">
<ContentControl Style="{StaticResource CustomFlowNodeStyle}"/>
</Grid>
</DataTemplate>
</ResourceDictionary>