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增加自定义 DesignerItemView 样式

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This commit is contained in:
fan.yaying
2023-06-27 10:57:16 +08:00
parent ace3d631f5
commit 4968bbb5e7
4 changed files with 947 additions and 893 deletions
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16
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
View File

@@ -83,7 +83,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
}
private BlockItemsContainer _sourceItemsContainer;
public BlockItemsContainer SourceItemsContainer
{
@@ -250,7 +250,7 @@ namespace AIStudio.Wpf.DiagramDesigner
this.Loaded += DesignerCanvas_Loaded;
this.IsVisibleChanged += DesignerCanvas_IsVisibleChanged;
this.DataContextChanged += DesignerCanvas_DataContextChanged;
this.DataContextChanged += DesignerCanvas_DataContextChanged;
}
private void DesignerCanvas_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
@@ -275,7 +275,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private void DesignerCanvas_Loaded(object sender, RoutedEventArgs e)
protected void DesignerCanvas_Loaded(object sender, RoutedEventArgs e)
{
Mediator.Instance.Register(this);
this.Focus();
@@ -575,7 +575,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
else if (SourceItemsContainer != null)
{
( _viewModel as IBlockDiagramViewModel).FinishNearBlock(new System.Collections.Generic.List<BlockDesignerItemViewModel> { SourceItemsContainer.DragObject });
(_viewModel as IBlockDiagramViewModel).FinishNearBlock(new System.Collections.Generic.List<BlockDesignerItemViewModel> { SourceItemsContainer.DragObject });
ExitCursor();
}
@@ -662,7 +662,7 @@ namespace AIStudio.Wpf.DiagramDesigner
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && (dragObject.ContentType == typeof(BlockDesignerItemViewModel) || dragObject.ContentType.IsSubclassOf(typeof(BlockDesignerItemViewModel))))
{
var position = e.GetPosition(this);
var position = e.GetPosition(this);
BlockDesignerItemViewModel itemBase = Activator.CreateInstance(dragObject.ContentType) as BlockDesignerItemViewModel;
itemBase.Text = dragObject.Text;
@@ -682,8 +682,8 @@ namespace AIStudio.Wpf.DiagramDesigner
itemBase.Top = Math.Max(0, position.Y - itemBase.GetItemHeight() / 2);
(_viewModel as IBlockDiagramViewModel)?.PreviewNearBlock(new System.Collections.Generic.List<BlockDesignerItemViewModel> { itemBase });
}
}
base.OnDragOver(e);
}
@@ -741,7 +741,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
itemBase.Left = Math.Max(0, position.X - itemBase.GetItemWidth() / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.GetItemHeight() / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.GetItemHeight() / 2);
_viewModel.AddCommand.Execute(itemBase);
if (itemBase is BlockDesignerItemViewModel block)

51
AIStudio.Wpf.DiagramDesigner/StyleSelectors/DesignerItemsControlItemStyleSelector.cs
View File

@@ -1,7 +1,5 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.Concurrent;
using System.Windows;
using System.Windows.Controls;
@@ -20,6 +18,25 @@ namespace AIStudio.Wpf.DiagramDesigner
private set;
}
private static ConcurrentDictionary<Type, string> _styles = new ConcurrentDictionary<Type, string>();
public void RegisterDesignerItemControlItemStyle(Type type, string resourceName)
{
if (_styles.ContainsKey(type))
{
throw new InvalidOperationException($"{type}-{resourceName} already exists");
}
_styles.TryAdd(type, resourceName);
}
public void RegisterDesignerItemControlItemStyle(Type type, string resourceName, bool isCover)
{
if (_styles.ContainsKey(type))
{
_styles[type] = resourceName;
}
_styles.TryAdd(type, resourceName);
}
public override Style SelectStyle(object item, DependencyObject container)
{
@@ -27,6 +44,28 @@ namespace AIStudio.Wpf.DiagramDesigner
if (itemsControl == null)
throw new InvalidOperationException("DesignerItemsControlItemStyleSelector : Could not find ItemsControl");
if (!_styles.IsNullOrEmpty())
{
var type = item.GetType();
if (_styles.ContainsKey(type))
{
return (Style)itemsControl.FindResource(_styles[type]);
}
foreach (var styleItem in _styles)
{
if (type.IsSubclassOf(styleItem.Key))
{
return (Style)itemsControl.FindResource(styleItem.Value);
}
if (type.IsAssignableFrom(styleItem.Key))
{
return (Style)itemsControl.FindResource(styleItem.Value);
}
}
}
if (item is GifImageItemViewModel)
{
return (Style)itemsControl.FindResource("gifimageItemStyle");
@@ -46,13 +85,13 @@ namespace AIStudio.Wpf.DiagramDesigner
{
return (Style)itemsControl.FindResource("designerItemStyle");
}
if (item is ConnectionViewModel)
{
return (Style)itemsControl.FindResource("connectorItemStyle");
}
}
return null;
}
}
}
}

890
AIStudio.Wpf.DiagramDesigner/Themes/DiagramControl.xaml Normal file
View File

@@ -0,0 +1,890 @@
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dd="clr-namespace:AIStudio.Wpf.DiagramDesigner"
xmlns:c="clr-namespace:AIStudio.Wpf.DiagramDesigner.Controls"
xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/AIStudio.Wpf.DiagramDesigner;component/Themes/Generic.xaml" />
</ResourceDictionary.MergedDictionaries>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
<dd:ColorBrushConverter x:Key="ColorBrushConverter" />
<dd:InvertBoolConverter x:Key="InvertBoolConverter"/>
<dd:NotNullOrEmptyToBoolConverter x:Key="NotNullOrEmptyToBoolConverter"/>
<!-- ResizeDecorator Default Template -->
<!--
<ControlTemplate x:Key="ResizeDecoratorTemplate" TargetType="{x:Type Control}">
<Grid SnapsToDevicePixels="true">
<c:ResizeThumb Height="1" Cursor="SizeNS" Margin="0 0 0 0"
VerticalAlignment="Top" HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="1" Cursor="SizeWE" Margin="0 0 0 0"
VerticalAlignment="Stretch" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="1" Cursor="SizeWE" Margin="0 0 0 0"
VerticalAlignment="Stretch" HorizontalAlignment="Right"/>
<c:ResizeThumb Height="1" Cursor="SizeNS" Margin="0 0 0 0"
VerticalAlignment="Bottom" HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNWSE" Margin="-3 -3 0 0"
VerticalAlignment="Top" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNESW" Margin="0 -3 -3 0"
VerticalAlignment="Top" HorizontalAlignment="Right"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNESW" Margin="-3 0 0 -3"
VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNWSE" Margin="0 0 -3 -3"
VerticalAlignment="Bottom" HorizontalAlignment="Right"/>
</Grid>
</ControlTemplate>-->
<Style TargetType="{x:Type Shape}" x:Key="ThumbCorner">
<Setter Property="SnapsToDevicePixels" Value="true" />
<Setter Property="Stroke" Value="#FFC8C8C8" />
<Setter Property="StrokeThickness" Value=".5" />
<Setter Property="Width" Value="7" />
<Setter Property="Height" Value="7" />
<Setter Property="Margin" Value="-2" />
<Setter Property="Fill">
<Setter.Value>
<RadialGradientBrush Center="0.2, 0.2" GradientOrigin="0.2, 0.2" RadiusX="0.8" RadiusY="0.8">
<GradientStop Color="White" Offset="0.0" />
<GradientStop Color="Gray" Offset="0.8" />
</RadialGradientBrush>
</Setter.Value>
</Setter>
</Style>
<!--ResizeDecorator Default Template-->
<ControlTemplate x:Key="ResizeDecoratorTemplate" TargetType="{x:Type Control}">
<Grid>
<Grid Opacity="0" Margin="-3">
<c:RotateThumb x:Name="rotate" Width="7"
Height="7"
Margin="0,-20,0,0"
Cursor="Hand"
VerticalAlignment="Top"
HorizontalAlignment="Center"/>
<c:ResizeThumb Height="3"
Cursor="SizeNS"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="3"
Cursor="SizeWE"
VerticalAlignment="Stretch"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="3"
Cursor="SizeWE"
VerticalAlignment="Stretch"
HorizontalAlignment="Right"/>
<c:ResizeThumb Height="3"
Cursor="SizeNS"
VerticalAlignment="Bottom"
HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNWSE"
VerticalAlignment="Top"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNESW"
VerticalAlignment="Top"
HorizontalAlignment="Right"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNESW"
VerticalAlignment="Bottom"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNWSE"
VerticalAlignment="Bottom"
HorizontalAlignment="Right"/>
</Grid>
<Grid IsHitTestVisible="False" Opacity="1" Margin="-3">
<Rectangle SnapsToDevicePixels="True"
StrokeThickness="1"
Margin="1"
Stroke="Gray"/>
<Line x:Name="line" StrokeThickness="1" X1="0" Y1="0" X2="0" Y2="20"
HorizontalAlignment="Center"
VerticalAlignment="Top"
Margin="0,-19,0,0"
Stroke="Gray"/>
<Ellipse x:Name="top" Style="{StaticResource ThumbCorner}" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="-1,-20,0,0"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Left" VerticalAlignment="Top"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Right" VerticalAlignment="Top"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Left" VerticalAlignment="Bottom"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Right" VerticalAlignment="Bottom"/>
</Grid>
</Grid>
<ControlTemplate.Triggers>
<DataTrigger Binding="{Binding ShowRotate}" Value="false">
<Setter TargetName="rotate" Property="Visibility" Value="Collapsed"/>
<Setter TargetName="line" Property="Visibility" Value="Collapsed"/>
<Setter TargetName="top" Property="Visibility" Value="Collapsed"/>
</DataTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<ObjectDataProvider x:Key="ConnectorOrientationMenu" MethodName="GetValues" ObjectType="{x:Type sys:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="dd:ConnectorOrientation" />
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
<Style x:Key="CinchMenuItemStyle" TargetType="{x:Type MenuItem}" >
<Setter Property="Header" Value="{Binding Text}" />
<Setter Property="ItemsSource" Value="{Binding Children}" />
<Setter Property="Command" Value="{Binding Command}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
</Style>
<!-- Connector Style -->
<Style x:Key="PointConnectorStyle" TargetType="{x:Type dd:PointConnector}">
<Setter Property="SnapsToDevicePixels" Value="true" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}" Height="{Binding ConnectorHeight}">
<!-- transparent extra space makes connector easier to hit -->
<Ellipse Fill="Transparent" Margin="-3" />
<Ellipse Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ConnectorVertexType}" Value="Start">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}"
Height="{Binding ConnectorHeight}"
UseLayoutRounding="True"
SnapsToDevicePixels="True">
<Ellipse Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Margin="-2.5"/>
<Rectangle
Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
Margin="1"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding ConnectorVertexType}" Value="End">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}"
Height="{Binding ConnectorHeight}"
UseLayoutRounding="True"
SnapsToDevicePixels="True">
<Ellipse Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Margin="-2.5"/>
<Ellipse
Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
Margin="1"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
<Style x:Key="GifImageConnectorContainer" TargetType="{x:Type dd:ConnectorContainer}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ItemsControl}">
<Grid>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
<ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Border>
<Rectangle Fill="#7F243859" Opacity="0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Visibility="{Binding ShouldInsertAnchor, Converter={StaticResource BooleanToVisibilityConverter}}">
<i:Interaction.Behaviors>
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddCommand}" />
</i:Interaction.Behaviors>
</Rectangle>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ItemsControlStyle" TargetType="{x:Type ItemsControl}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ItemsControl}">
<Grid>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
<ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="ConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<Grid Margin="{Binding ConnectorMargin}">
<dd:Connector
Content="{Binding LeftConnector}"
SnapsToDevicePixels="True"
Orientation="Left"
VerticalAlignment="Center"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopLeftConnector}"
SnapsToDevicePixels="True"
Orientation="TopLeft"
VerticalAlignment="Top"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopConnector}"
SnapsToDevicePixels="True"
Orientation="Top"
VerticalAlignment="Top"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopRightConnector}"
SnapsToDevicePixels="True"
Orientation="TopRight"
VerticalAlignment="Top"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding RightConnector}"
SnapsToDevicePixels="True"
Orientation="Right"
VerticalAlignment="Center"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomRightConnector}"
SnapsToDevicePixels="True"
Orientation="BottomRight"
VerticalAlignment="Bottom"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomConnector}"
SnapsToDevicePixels="True"
Orientation="Bottom"
VerticalAlignment="Bottom"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomLeftConnector}"
SnapsToDevicePixels="True"
Orientation="BottomLeft"
VerticalAlignment="Bottom"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<!--<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Center"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Center"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Top"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Bottom"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>-->
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="InnerConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Connectors}" Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<Grid>
<dd:Connector
Content="{Binding .}"
SnapsToDevicePixels="True"/>
</Grid>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
</ControlTemplate>
<ControlTemplate x:Key="BlockConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<Grid Margin="{Binding ConnectorMargin}">
<dd:BlockConnector
Content="{Binding LeftConnector}"
SnapsToDevicePixels="True"
Orientation="Left"
VerticalAlignment="Stretch"
HorizontalAlignment="Left"/>
<dd:BlockConnector
Content="{Binding TopConnector}"
SnapsToDevicePixels="True"
Orientation="Top"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"/>
<dd:BlockConnector
Content="{Binding RightConnector}"
SnapsToDevicePixels="True"
Orientation="Right"
VerticalAlignment="Stretch"
HorizontalAlignment="Right"/>
<dd:BlockConnector
Content="{Binding BottomConnector}"
SnapsToDevicePixels="True"
Orientation="Bottom"
VerticalAlignment="Bottom"
HorizontalAlignment="Stretch"/>
</Grid>
</ControlTemplate>
<!--基础类型-->
<Style x:Key="designerItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="MinWidth"
Value="{Binding MinItemWidth}" />
<Setter Property="MinHeight"
Value="{Binding MinItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}" >
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<Grid RenderTransformOrigin="0.5,0.5">
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<Control x:Name="PART_Text" Margin="1" IsHitTestVisible="{Binding IsReadOnlyText,Converter={StaticResource InvertBoolConverter}}">
<Control.Style>
<Style TargetType="Control">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid/>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ShowText}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<dd:TextControl x:Name="PART_Text" />
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding Text,Converter={StaticResource NotNullOrEmptyToBoolConverter}}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<dd:TextControl x:Name="PART_Text" />
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding CustomText}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid/>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</Control.Style>
</Control>
<!-- PART_ConnectorDecorator -->
<Control x:Name="PART_ConnectorDecorator" Template="{StaticResource ConnectorDecoratorTemplate}"/>
<Grid.RenderTransform>
<TransformGroup>
<RotateTransform Angle="{Binding Angle}" />
<ScaleTransform x:Name="scale" ScaleX="{Binding ScaleX}" ScaleY="{Binding ScaleY}"></ScaleTransform>
</TransformGroup>
</Grid.RenderTransform>
</Grid>
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding ParentId}" Value="{x:Static sys:Guid.Empty}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding AlwayForResized}" Value="True" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<DataTrigger Binding="{Binding Connectors.Count}" Value="0">
<Setter TargetName="PART_ConnectorDecorator" Property="Visibility" Value="Collapsed" />
</DataTrigger>
<DataTrigger Binding="{Binding IsInnerConnector}" Value="True">
<Setter TargetName="PART_ConnectorDecorator" Property="Template" Value="{StaticResource InnerConnectorDecoratorTemplate}" />
</DataTrigger>
<DataTrigger Binding="{Binding SelectedDisable}" Value="True">
<Setter TargetName="selectedGrid" Property="IsHitTestVisible" Value="False" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect BlurRadius="10" Color="{Binding ColorViewModel.ShadowColor}"/>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ColorViewModel.ShadowColor}" Value="Transparent">
<Setter Property="Effect" Value="{x:Null}"/>
</DataTrigger>
</Style.Triggers>
</Style>
<!--连接线-->
<Style x:Key="connectorItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Width"
Value="{Binding Area.Width}" />
<Setter Property="Height"
Value="{Binding Area.Height}" />
<Setter Property="Canvas.Top"
Value="{Binding Area.Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Area.Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}">
<Grid.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</Grid.InputBindings>
<Grid.ContextMenu>
<ContextMenu x:Name="PART_ContextMenu">
<MenuItem Header="删除" Command="{Binding DeleteConnectionCommand}" CommandParameter="{Binding}"/>
<MenuItem Header="添加文本" Command="{Binding AddLabelCommand}" CommandParameter="{Binding}"/>
<MenuItem Header="插入点(按住ctrl可一直插入)" IsCheckable="True" IsChecked="{Binding ShouldInsertAnchor}" IsEnabled="{Binding IsReadOnly,Converter={dd:InvertBoolConverter}}" />
</ContextMenu>
</Grid.ContextMenu>
<dd:LineControl x:Name="line"/>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb" Margin="{Binding DragThumbMargin}"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<dd:PointContainer x:Name="PART_VerticesContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Vertices}" Visibility="Collapsed">
<dd:PointContainer.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="删除" Command="{Binding DeleteVertexCommand}" CommandParameter="{Binding}"/>
</ContextMenu>
</Grid.ContextMenu>
<dd:PointConnector Style="{StaticResource PointConnectorStyle}"/>
<c:PointDragThumb Cursor="SizeAll" Opacity="0"/>
</Grid>
</DataTemplate>
</dd:PointContainer.ItemTemplate>
<dd:PointContainer.Resources>
<Style TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left" Value="{Binding Left}" />
<Setter Property="Canvas.Top" Value="{Binding Top}" />
</Style>
</dd:PointContainer.Resources>
</dd:PointContainer>
<dd:PointContainer x:Name="PART_LabelsContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Labels}" >
<dd:PointContainer.ItemTemplate>
<DataTemplate>
<Grid dd:SelectionProps.EnabledForSelection="True" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="删除" Command="{Binding DeleteLabelCommand}" CommandParameter="{Binding}"/>
</ContextMenu>
</Grid.ContextMenu>
<c:PointDragThumb Cursor="SizeAll" Opacity="0">
<c:PointDragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:PointDragThumb.InputBindings>
</c:PointDragThumb>
<dd:TextControl Margin="5" />
</Grid>
</DataTemplate>
</dd:PointContainer.ItemTemplate>
<dd:PointContainer.Resources>
<Style TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left" Value="{Binding Left}" />
<Setter Property="Canvas.Top" Value="{Binding Top}" />
</Style>
</dd:PointContainer.Resources>
</dd:PointContainer>
<Rectangle Fill="#7F243859" Opacity="0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Visibility="{Binding ShouldInsertAnchor, Converter={StaticResource BooleanToVisibilityConverter}}">
<i:Interaction.Behaviors>
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddVertexCommand}" />
</i:Interaction.Behaviors>
</Rectangle>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding IsSelected}" Value="True">
<Setter TargetName="PART_VerticesContainer" Property="Visibility" Value="Visible"/>
</DataTrigger>
<DataTrigger Binding="{Binding ShouldInsertAnchor}" Value="True">
<Setter TargetName="PART_VerticesContainer" Property="Visibility" Value="Visible"/>
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的Gif样式-->
<Style x:Key="gifimageItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}">
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="插入点" IsCheckable="True" IsChecked="{Binding ShouldInsertAnchor}" />
<MenuItem Header="选择" ItemsSource="{Binding MenuOptions}" ItemContainerStyle="{StaticResource CinchMenuItemStyle}"/>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" />
<Grid RenderTransformOrigin="0.5,0.5">
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<!-- PART_ConnectorDecorator -->
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Visibility="Hidden" Style="{StaticResource GifImageConnectorContainer}" ItemsSource="{Binding Connectors}">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<dd:Connector Content="{Binding .}" SnapsToDevicePixels="True"/>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
<Grid.RenderTransform>
<TransformGroup>
<RotateTransform Angle="{Binding Angle}" />
<ScaleTransform x:Name="scale" ScaleX="{Binding ScaleX}" ScaleY="{Binding ScaleY}"></ScaleTransform>
</TransformGroup>
</Grid.RenderTransform>
</Grid>
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding ParentId}" Value="{x:Static sys:Guid.Empty}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="PART_ConnectorContainer" Property="Visibility" Value="Visible" />
</Trigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的logical样式-->
<Style x:Key="logicalItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid">
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!--PART_ConnectorDecorator-->
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Connectors}" Margin="0,0,0,0">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<Grid>
<dd:Connector Content="{Binding .}" SnapsToDevicePixels="True"/>
</Grid>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Value="True" Binding="{Binding IsSelected}"/>
<Condition Value="{x:Static sys:Guid.Empty}" Binding="{Binding ParentId}"/>
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的block基础类型-->
<Style x:Key="blockItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="MinWidth"
Value="{Binding MinItemWidth}" />
<Setter Property="MinHeight"
Value="{Binding MinItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="dd:WidthAndHeightProps.Active"
Value="true" />
<Setter Property="dd:WidthAndHeightProps.BoundActualWidth"
Value="{Binding ActualItemWidth,Mode=OneWayToSource}" />
<Setter Property="dd:WidthAndHeightProps.BoundActualHeight"
Value="{Binding ActualItemHeight,Mode=OneWayToSource}" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}" >
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<Grid RenderTransformOrigin="0.5,0.5" >
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<!-- PART_ConnectorDecorator -->
<Control x:Name="PART_ConnectorDecorator" Template="{StaticResource BlockConnectorDecoratorTemplate}"/>
</Grid>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding Connectors.Count}" Value="0">
<Setter TargetName="PART_ConnectorDecorator" Property="Visibility" Value="Collapsed" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect BlurRadius="10" Color="{Binding ColorViewModel.ShadowColor}"/>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ColorViewModel.ShadowColor}" Value="Transparent">
<Setter Property="Effect" Value="{x:Null}"/>
</DataTrigger>
</Style.Triggers>
</Style>
</ResourceDictionary>

883
AIStudio.Wpf.DiagramDesigner/UserControls/DiagramControl.xaml
View File

@@ -10,889 +10,14 @@
mc:Ignorable="d" HorizontalAlignment="Center" VerticalAlignment="Center"
d:DesignHeight="300" d:DesignWidth="300">
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/AIStudio.Wpf.DiagramDesigner;component/Themes/Generic.xaml" />
<ResourceDictionary Source="/AIStudio.Wpf.DiagramDesigner;component/Themes/DiagramControl.xaml" />
</ResourceDictionary.MergedDictionaries>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
<dd:ColorBrushConverter x:Key="ColorBrushConverter" />
<dd:InvertBoolConverter x:Key="InvertBoolConverter"/>
<dd:NotNullOrEmptyToBoolConverter x:Key="NotNullOrEmptyToBoolConverter"/>
<!-- ResizeDecorator Default Template -->
<!--
<ControlTemplate x:Key="ResizeDecoratorTemplate" TargetType="{x:Type Control}">
<Grid SnapsToDevicePixels="true">
<c:ResizeThumb Height="1" Cursor="SizeNS" Margin="0 0 0 0"
VerticalAlignment="Top" HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="1" Cursor="SizeWE" Margin="0 0 0 0"
VerticalAlignment="Stretch" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="1" Cursor="SizeWE" Margin="0 0 0 0"
VerticalAlignment="Stretch" HorizontalAlignment="Right"/>
<c:ResizeThumb Height="1" Cursor="SizeNS" Margin="0 0 0 0"
VerticalAlignment="Bottom" HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNWSE" Margin="-3 -3 0 0"
VerticalAlignment="Top" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNESW" Margin="0 -3 -3 0"
VerticalAlignment="Top" HorizontalAlignment="Right"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNESW" Margin="-3 0 0 -3"
VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7" Height="7" Cursor="SizeNWSE" Margin="0 0 -3 -3"
VerticalAlignment="Bottom" HorizontalAlignment="Right"/>
</Grid>
</ControlTemplate>-->
<Style TargetType="{x:Type Shape}" x:Key="ThumbCorner">
<Setter Property="SnapsToDevicePixels" Value="true" />
<Setter Property="Stroke" Value="#FFC8C8C8" />
<Setter Property="StrokeThickness" Value=".5" />
<Setter Property="Width" Value="7" />
<Setter Property="Height" Value="7" />
<Setter Property="Margin" Value="-2" />
<Setter Property="Fill">
<Setter.Value>
<RadialGradientBrush Center="0.2, 0.2" GradientOrigin="0.2, 0.2" RadiusX="0.8" RadiusY="0.8">
<GradientStop Color="White" Offset="0.0" />
<GradientStop Color="Gray" Offset="0.8" />
</RadialGradientBrush>
</Setter.Value>
</Setter>
</Style>
<!--ResizeDecorator Default Template-->
<ControlTemplate x:Key="ResizeDecoratorTemplate" TargetType="{x:Type Control}">
<Grid>
<Grid Opacity="0" Margin="-3">
<c:RotateThumb x:Name="rotate" Width="7"
Height="7"
Margin="0,-20,0,0"
Cursor="Hand"
VerticalAlignment="Top"
HorizontalAlignment="Center"/>
<c:ResizeThumb Height="3"
Cursor="SizeNS"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="3"
Cursor="SizeWE"
VerticalAlignment="Stretch"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="3"
Cursor="SizeWE"
VerticalAlignment="Stretch"
HorizontalAlignment="Right"/>
<c:ResizeThumb Height="3"
Cursor="SizeNS"
VerticalAlignment="Bottom"
HorizontalAlignment="Stretch"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNWSE"
VerticalAlignment="Top"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNESW"
VerticalAlignment="Top"
HorizontalAlignment="Right"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNESW"
VerticalAlignment="Bottom"
HorizontalAlignment="Left"/>
<c:ResizeThumb Width="7"
Height="7"
Margin="-2"
Cursor="SizeNWSE"
VerticalAlignment="Bottom"
HorizontalAlignment="Right"/>
</Grid>
<Grid IsHitTestVisible="False" Opacity="1" Margin="-3">
<Rectangle SnapsToDevicePixels="True"
StrokeThickness="1"
Margin="1"
Stroke="Gray"/>
<Line x:Name="line" StrokeThickness="1" X1="0" Y1="0" X2="0" Y2="20"
HorizontalAlignment="Center"
VerticalAlignment="Top"
Margin="0,-19,0,0"
Stroke="Gray"/>
<Ellipse x:Name="top" Style="{StaticResource ThumbCorner}" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="-1,-20,0,0"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Left" VerticalAlignment="Top"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Right" VerticalAlignment="Top"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Left" VerticalAlignment="Bottom"/>
<Ellipse Style="{StaticResource ThumbCorner}" HorizontalAlignment="Right" VerticalAlignment="Bottom"/>
</Grid>
</Grid>
<ControlTemplate.Triggers>
<DataTrigger Binding="{Binding ShowRotate}" Value="false">
<Setter TargetName="rotate" Property="Visibility" Value="Collapsed"/>
<Setter TargetName="line" Property="Visibility" Value="Collapsed"/>
<Setter TargetName="top" Property="Visibility" Value="Collapsed"/>
</DataTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<ObjectDataProvider x:Key="ConnectorOrientationMenu" MethodName="GetValues" ObjectType="{x:Type sys:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="dd:ConnectorOrientation" />
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
<Style x:Key="CinchMenuItemStyle" TargetType="{x:Type MenuItem}" >
<Setter Property="Header" Value="{Binding Text}" />
<Setter Property="ItemsSource" Value="{Binding Children}" />
<Setter Property="Command" Value="{Binding Command}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
</Style>
<!-- Connector Style -->
<Style x:Key="PointConnectorStyle" TargetType="{x:Type dd:PointConnector}">
<Setter Property="SnapsToDevicePixels" Value="true" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}" Height="{Binding ConnectorHeight}">
<!-- transparent extra space makes connector easier to hit -->
<Ellipse Fill="Transparent" Margin="-3" />
<Ellipse Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ConnectorVertexType}" Value="Start">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}"
Height="{Binding ConnectorHeight}"
UseLayoutRounding="True"
SnapsToDevicePixels="True">
<Ellipse Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Margin="-2.5"/>
<Rectangle
Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
Margin="1"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding ConnectorVertexType}" Value="End">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dd:PointConnector}">
<Grid Width="{Binding ConnectorWidth}"
Height="{Binding ConnectorHeight}"
UseLayoutRounding="True"
SnapsToDevicePixels="True">
<Ellipse Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="1"
Margin="-2.5"/>
<Ellipse
Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
Margin="1"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
<Style x:Key="GifImageConnectorContainer" TargetType="{x:Type dd:ConnectorContainer}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ItemsControl}">
<Grid>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
<ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Border>
<Rectangle Fill="#7F243859" Opacity="0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Visibility="{Binding ShouldInsertAnchor, Converter={StaticResource BooleanToVisibilityConverter}}">
<i:Interaction.Behaviors>
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddCommand}" />
</i:Interaction.Behaviors>
</Rectangle>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ItemsControlStyle" TargetType="{x:Type ItemsControl}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ItemsControl}">
<Grid>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
<ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="ConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<Grid Margin="{Binding ConnectorMargin}">
<dd:Connector
Content="{Binding LeftConnector}"
SnapsToDevicePixels="True"
Orientation="Left"
VerticalAlignment="Center"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopLeftConnector}"
SnapsToDevicePixels="True"
Orientation="TopLeft"
VerticalAlignment="Top"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopConnector}"
SnapsToDevicePixels="True"
Orientation="Top"
VerticalAlignment="Top"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding TopRightConnector}"
SnapsToDevicePixels="True"
Orientation="TopRight"
VerticalAlignment="Top"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding RightConnector}"
SnapsToDevicePixels="True"
Orientation="Right"
VerticalAlignment="Center"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomRightConnector}"
SnapsToDevicePixels="True"
Orientation="BottomRight"
VerticalAlignment="Bottom"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomConnector}"
SnapsToDevicePixels="True"
Orientation="Bottom"
VerticalAlignment="Bottom"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<dd:Connector
Content="{Binding BottomLeftConnector}"
SnapsToDevicePixels="True"
Orientation="BottomLeft"
VerticalAlignment="Bottom"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" />
<!--<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Center"
HorizontalAlignment="Left"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Center"
HorizontalAlignment="Right"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Top"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>
<Button Margin="-30" Background="Transparent" BorderThickness="0"
VerticalAlignment="Bottom"
HorizontalAlignment="Center"
Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}" >
<TextBlock Text="✚" FontWeight="Bold" FontSize="16" Foreground="DarkGray" />
</Button>-->
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="InnerConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Connectors}" Visibility="{Binding Path=ShowConnectors, Converter={x:Static dd:BoolToVisibilityConverter.Instance}}">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<Grid>
<dd:Connector
Content="{Binding .}"
SnapsToDevicePixels="True"/>
</Grid>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
</ControlTemplate>
<ControlTemplate x:Key="BlockConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<Grid Margin="{Binding ConnectorMargin}">
<dd:BlockConnector
Content="{Binding LeftConnector}"
SnapsToDevicePixels="True"
Orientation="Left"
VerticalAlignment="Stretch"
HorizontalAlignment="Left"/>
<dd:BlockConnector
Content="{Binding TopConnector}"
SnapsToDevicePixels="True"
Orientation="Top"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"/>
<dd:BlockConnector
Content="{Binding RightConnector}"
SnapsToDevicePixels="True"
Orientation="Right"
VerticalAlignment="Stretch"
HorizontalAlignment="Right"/>
<dd:BlockConnector
Content="{Binding BottomConnector}"
SnapsToDevicePixels="True"
Orientation="Bottom"
VerticalAlignment="Bottom"
HorizontalAlignment="Stretch"/>
</Grid>
</ControlTemplate>
<!--基础类型-->
<Style x:Key="designerItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="MinWidth"
Value="{Binding MinItemWidth}" />
<Setter Property="MinHeight"
Value="{Binding MinItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}" >
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<Grid RenderTransformOrigin="0.5,0.5">
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<Control x:Name="PART_Text" Margin="1" IsHitTestVisible="{Binding IsReadOnlyText,Converter={StaticResource InvertBoolConverter}}">
<Control.Style>
<Style TargetType="Control">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid/>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ShowText}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<dd:TextControl x:Name="PART_Text" />
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding Text,Converter={StaticResource NotNullOrEmptyToBoolConverter}}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<dd:TextControl x:Name="PART_Text" />
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
<DataTrigger Binding="{Binding CustomText}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid/>
</ControlTemplate>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</Control.Style>
</Control>
<!-- PART_ConnectorDecorator -->
<Control x:Name="PART_ConnectorDecorator" Template="{StaticResource ConnectorDecoratorTemplate}"/>
<Grid.RenderTransform>
<TransformGroup>
<RotateTransform Angle="{Binding Angle}" />
<ScaleTransform x:Name="scale" ScaleX="{Binding ScaleX}" ScaleY="{Binding ScaleY}"></ScaleTransform>
</TransformGroup>
</Grid.RenderTransform>
</Grid>
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding ParentId}" Value="{x:Static sys:Guid.Empty}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding AlwayForResized}" Value="True" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<DataTrigger Binding="{Binding Connectors.Count}" Value="0">
<Setter TargetName="PART_ConnectorDecorator" Property="Visibility" Value="Collapsed" />
</DataTrigger>
<DataTrigger Binding="{Binding IsInnerConnector}" Value="True">
<Setter TargetName="PART_ConnectorDecorator" Property="Template" Value="{StaticResource InnerConnectorDecoratorTemplate}" />
</DataTrigger>
<DataTrigger Binding="{Binding SelectedDisable}" Value="True">
<Setter TargetName="selectedGrid" Property="IsHitTestVisible" Value="False" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect BlurRadius="10" Color="{Binding ColorViewModel.ShadowColor}"/>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ColorViewModel.ShadowColor}" Value="Transparent">
<Setter Property="Effect" Value="{x:Null}"/>
</DataTrigger>
</Style.Triggers>
</Style>
<!--连接线-->
<Style x:Key="connectorItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Width"
Value="{Binding Area.Width}" />
<Setter Property="Height"
Value="{Binding Area.Height}" />
<Setter Property="Canvas.Top"
Value="{Binding Area.Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Area.Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}">
<Grid.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</Grid.InputBindings>
<Grid.ContextMenu>
<ContextMenu x:Name="PART_ContextMenu">
<MenuItem Header="删除" Command="{Binding DeleteConnectionCommand}" CommandParameter="{Binding}"/>
<MenuItem Header="添加文本" Command="{Binding AddLabelCommand}" CommandParameter="{Binding}"/>
<MenuItem Header="插入点(按住ctrl可一直插入)" IsCheckable="True" IsChecked="{Binding ShouldInsertAnchor}" IsEnabled="{Binding IsReadOnly,Converter={dd:InvertBoolConverter}}" />
</ContextMenu>
</Grid.ContextMenu>
<dd:LineControl x:Name="line"/>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb" Margin="{Binding DragThumbMargin}"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<dd:PointContainer x:Name="PART_VerticesContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Vertices}" Visibility="Collapsed">
<dd:PointContainer.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="删除" Command="{Binding DeleteVertexCommand}" CommandParameter="{Binding}"/>
</ContextMenu>
</Grid.ContextMenu>
<dd:PointConnector Style="{StaticResource PointConnectorStyle}"/>
<c:PointDragThumb Cursor="SizeAll" Opacity="0"/>
</Grid>
</DataTemplate>
</dd:PointContainer.ItemTemplate>
<dd:PointContainer.Resources>
<Style TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left" Value="{Binding Left}" />
<Setter Property="Canvas.Top" Value="{Binding Top}" />
</Style>
</dd:PointContainer.Resources>
</dd:PointContainer>
<dd:PointContainer x:Name="PART_LabelsContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Labels}" >
<dd:PointContainer.ItemTemplate>
<DataTemplate>
<Grid dd:SelectionProps.EnabledForSelection="True" Background="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="删除" Command="{Binding DeleteLabelCommand}" CommandParameter="{Binding}"/>
</ContextMenu>
</Grid.ContextMenu>
<c:PointDragThumb Cursor="SizeAll" Opacity="0">
<c:PointDragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:PointDragThumb.InputBindings>
</c:PointDragThumb>
<dd:TextControl Margin="5" />
</Grid>
</DataTemplate>
</dd:PointContainer.ItemTemplate>
<dd:PointContainer.Resources>
<Style TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left" Value="{Binding Left}" />
<Setter Property="Canvas.Top" Value="{Binding Top}" />
</Style>
</dd:PointContainer.Resources>
</dd:PointContainer>
<Rectangle Fill="#7F243859" Opacity="0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Visibility="{Binding ShouldInsertAnchor, Converter={StaticResource BooleanToVisibilityConverter}}">
<i:Interaction.Behaviors>
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddVertexCommand}" />
</i:Interaction.Behaviors>
</Rectangle>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding IsSelected}" Value="True">
<Setter TargetName="PART_VerticesContainer" Property="Visibility" Value="Visible"/>
</DataTrigger>
<DataTrigger Binding="{Binding ShouldInsertAnchor}" Value="True">
<Setter TargetName="PART_VerticesContainer" Property="Visibility" Value="Visible"/>
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的Gif样式-->
<Style x:Key="gifimageItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}">
<Grid.ContextMenu>
<ContextMenu>
<MenuItem Header="插入点" IsCheckable="True" IsChecked="{Binding ShouldInsertAnchor}" />
<MenuItem Header="选择" ItemsSource="{Binding MenuOptions}" ItemContainerStyle="{StaticResource CinchMenuItemStyle}"/>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" />
<Grid RenderTransformOrigin="0.5,0.5">
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<!-- PART_ConnectorDecorator -->
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Visibility="Hidden" Style="{StaticResource GifImageConnectorContainer}" ItemsSource="{Binding Connectors}">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<dd:Connector Content="{Binding .}" SnapsToDevicePixels="True"/>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
<Grid.RenderTransform>
<TransformGroup>
<RotateTransform Angle="{Binding Angle}" />
<ScaleTransform x:Name="scale" ScaleX="{Binding ScaleX}" ScaleY="{Binding ScaleY}"></ScaleTransform>
</TransformGroup>
</Grid.RenderTransform>
</Grid>
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected}" Value="True" />
<Condition Binding="{Binding ParentId}" Value="{x:Static sys:Guid.Empty}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="PART_ConnectorContainer" Property="Visibility" Value="Visible" />
</Trigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的logical样式-->
<Style x:Key="logicalItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="dd:ItemConnectProps.EnabledForConnection"
Value="{Binding EnabledForConnection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid">
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!--PART_ConnectorDecorator-->
<dd:ConnectorContainer x:Name="PART_ConnectorContainer" Style="{StaticResource ItemsControlStyle}" ItemsSource="{Binding Connectors}" Margin="0,0,0,0">
<dd:ConnectorContainer.ItemTemplate>
<DataTemplate>
<Grid>
<dd:Connector Content="{Binding .}" SnapsToDevicePixels="True"/>
</Grid>
</DataTemplate>
</dd:ConnectorContainer.ItemTemplate>
</dd:ConnectorContainer>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<!-- PART_ResizeDecorator -->
<Control x:Name="PART_ResizeDecorator"
Visibility="Collapsed"
Template="{StaticResource ResizeDecoratorTemplate}"/>
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
</Grid>
<DataTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Value="True" Binding="{Binding IsSelected}"/>
<Condition Value="{x:Static sys:Guid.Empty}" Binding="{Binding ParentId}"/>
</MultiDataTrigger.Conditions>
<Setter TargetName="PART_ResizeDecorator" Property="Visibility" Value="Visible"/>
</MultiDataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
<!--自带的block基础类型-->
<Style x:Key="blockItemStyle"
TargetType="{x:Type ContentPresenter}">
<Setter Property="Canvas.Left"
Value="{Binding Left}" />
<Setter Property="Canvas.Top"
Value="{Binding Top}" />
<Setter Property="Canvas.ZIndex"
Value="{Binding ZIndex}" />
<Setter Property="dd:SelectionProps.EnabledForSelection"
Value="{Binding EnabledForSelection}" />
<Setter Property="Visibility"
Value="{Binding Visible,Converter={StaticResource BooleanToVisibilityConverter}}"/>
<Setter Property="Width"
Value="{Binding ItemWidth}" />
<Setter Property="Height"
Value="{Binding ItemHeight}" />
<Setter Property="MinWidth"
Value="{Binding MinItemWidth}" />
<Setter Property="MinHeight"
Value="{Binding MinItemHeight}" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="dd:WidthAndHeightProps.Active"
Value="true" />
<Setter Property="dd:WidthAndHeightProps.BoundActualWidth"
Value="{Binding ActualItemWidth,Mode=OneWayToSource}" />
<Setter Property="dd:WidthAndHeightProps.BoundActualHeight"
Value="{Binding ActualItemHeight,Mode=OneWayToSource}" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" IsHitTestVisible="{Binding IsHitTestVisible}" >
<Grid.ContextMenu>
<ContextMenu ItemsSource="{Binding MenuOptions}" Visibility="{Binding ShowMenuOptions,Converter={StaticResource BooleanToVisibilityConverter}}">
<ContextMenu.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="MenuItem.Header" Value="{Binding Text}" />
<Setter Property="MenuItem.ItemsSource" Value="{Binding Children}" />
<Setter Property="MenuItem.Command" Value="{Binding Command}" />
<Setter Property="MenuItem.Icon" Value="{Binding Icon}" />
<Setter Property="CommandParameter" Value="{Binding CommandParameter}" />
<Setter Property="MenuItem.IsCheckable" Value="{Binding IsCheckable}" />
<Setter Property="MenuItem.IsChecked" Value="{Binding IsChecked}" />
</Style>
</ContextMenu.ItemContainerStyle>
</ContextMenu>
</Grid.ContextMenu>
<!-- PART_DragThumb -->
<c:DragThumb x:Name="PART_DragThumb"
Cursor="SizeAll" >
<c:DragThumb.InputBindings>
<MouseBinding MouseAction="LeftDoubleClick" Command="{Binding EditCommand}" CommandParameter="{Binding }" />
</c:DragThumb.InputBindings>
</c:DragThumb>
<Grid RenderTransformOrigin="0.5,0.5" >
<!-- PART_ContentPresenter -->
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<!-- PART_ConnectorDecorator -->
<Control x:Name="PART_ConnectorDecorator" Template="{StaticResource BlockConnectorDecoratorTemplate}"/>
</Grid>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding Connectors.Count}" Value="0">
<Setter TargetName="PART_ConnectorDecorator" Property="Visibility" Value="Collapsed" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect BlurRadius="10" Color="{Binding ColorViewModel.ShadowColor}"/>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding ColorViewModel.ShadowColor}" Value="Transparent">
<Setter Property="Effect" Value="{x:Null}"/>
</DataTrigger>
</Style.Triggers>
</Style>
</ResourceDictionary>
</UserControl.Resources>
<Grid>
<Control x:Name="control">