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添加block快，不需要连接线，直接吸附。

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This commit is contained in:
艾竹
2023-05-21 22:06:59 +08:00
parent 2fd8321363
commit fde899cfa9
30 changed files with 680 additions and 338 deletions
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2
AIStudio.Wpf.DiagramDesigner/Adorners/DrawingRubberbandAdorner.cs
View File

@@ -189,7 +189,7 @@ namespace AIStudio.Wpf.DiagramDesigner
if (_drawingDesignerItem?.IsFinish == true)
{
_viewModel.AddItemCommand.Execute(_drawingDesignerItem);
_viewModel.AddCommand.Execute(_drawingDesignerItem);
}
this._service.DrawModeViewModel.ResetDrawMode();

2
AIStudio.Wpf.DiagramDesigner/Adorners/RubberbandAdorner.cs
View File

@@ -90,7 +90,7 @@ namespace AIStudio.Wpf.DiagramDesigner
itemBase.ItemWidth = Math.Abs(this.endPoint.Value.X - this.startPoint.Value.X);
itemBase.ItemHeight = Math.Abs(this.endPoint.Value.Y - this.startPoint.Value.Y);
_viewModel.AddItemCommand.Execute(itemBase);
_viewModel.AddCommand.Execute(itemBase);
}
}
this._service.DrawModeViewModel.ResetDrawMode();

41
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
View File

@@ -231,9 +231,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public DesignerCanvas()
{
this.Focusable = true;
Mediator.Instance.Register(this);
_service.PropertyChanged += _service_PropertyChanged;
this.Loaded += DesignerCanvas_Loaded;
this.IsVisibleChanged += DesignerCanvas_IsVisibleChanged;
}
@@ -248,7 +246,9 @@ namespace AIStudio.Wpf.DiagramDesigner
private void DesignerCanvas_Loaded(object sender, RoutedEventArgs e)
{
Mediator.Instance.Register(this);
this.Focus();
_service.PropertyChanged += _service_PropertyChanged;
}
protected override void OnRender(DrawingContext dc)
@@ -394,16 +394,8 @@ namespace AIStudio.Wpf.DiagramDesigner
_viewModel.ClearSelectedItems();
}
if (_service.DrawModeViewModel.LineDrawModeSelected)//画线模式,可以不命中实体
{
if (SourceConnector == null)
{
//新建一个Part连接点
SourceConnector = new Connector() { Content = new PartCreatedConnectorInfo(currentPoint.X, currentPoint.Y), Tag = "虚拟的连接点" };
}
}
else if (_service.DrawModeViewModel.SharpDrawModeSelected ||
if (_service.DrawModeViewModel.SharpDrawModeSelected ||
(_service.DrawModeViewModel.DrawingDrawModeSelected && _service.DrawModeViewModel.DrawingDrawMode != DrawMode.Select))
{
// create rubberband adorner
@@ -417,7 +409,14 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
}
else if (_service.DrawModeViewModel.LineDrawModeSelected)//画线模式,可以不命中实体
{
if (SourceConnector == null)
{
//新建一个Part连接点
SourceConnector = new Connector() { Content = new PartCreatedConnectorInfo(currentPoint.X, currentPoint.Y), Tag = "虚拟的连接点" };
}
}
e.Handled = true;
}
}
@@ -511,8 +510,8 @@ namespace AIStudio.Wpf.DiagramDesigner
{
ConnectorInfoBase sinkDataItem = SinkConnector.Info;
_viewModel.Remove(partialConnection);
_viewModel.AddItemCommand.Execute(new ConnectionViewModel(_viewModel, sourceDataItem, sinkDataItem, LineDrawMode, RouterMode));
_viewModel.Delete(partialConnection);
_viewModel.AddCommand.Execute(new ConnectionViewModel(_viewModel, sourceDataItem, sinkDataItem, LineDrawMode, RouterMode));
}
else if (partialConnection.IsFullConnection)//自动连接模式
{
@@ -523,13 +522,13 @@ namespace AIStudio.Wpf.DiagramDesigner
Point currentPoint = e.GetPosition(this);
ConnectorInfoBase sinkDataItem = new PartCreatedConnectorInfo(currentPoint.X, currentPoint.Y);
_viewModel.Remove(partialConnection);
_viewModel.AddItemCommand.Execute(new ConnectionViewModel(_viewModel, sourceDataItem, sinkDataItem, LineDrawMode, RouterMode));
_viewModel.Delete(partialConnection);
_viewModel.AddCommand.Execute(new ConnectionViewModel(_viewModel, sourceDataItem, sinkDataItem, LineDrawMode, RouterMode));
}
else
{
//Need to remove last item as we did not finish drawing the path
_viewModel.Remove(partialConnection);
_viewModel.Delete(partialConnection);
}
}
@@ -635,7 +634,7 @@ namespace AIStudio.Wpf.DiagramDesigner
item.Left += position.X - itemswidth / 2;
item.Top += position.Y - itemsheight / 2;
}
_viewModel.AddItemCommand.Execute(designerItems);
_viewModel.AddCommand.Execute(designerItems);
}
else
{
@@ -657,7 +656,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
itemBase.Left = Math.Max(0, position.X - itemBase.ItemWidth / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.ItemHeight / 2);
_viewModel.AddItemCommand.Execute(itemBase);
_viewModel.AddCommand.Execute(itemBase);
}
}
var dragFile = e.Data.GetData(DataFormats.FileDrop);
@@ -675,7 +674,7 @@ namespace AIStudio.Wpf.DiagramDesigner
itemBase.Left = Math.Max(0, position.X - itemBase.ItemWidth / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.ItemHeight / 2);
_viewModel.AddItemCommand.Execute(itemBase);
_viewModel.AddCommand.Execute(itemBase);
}
}
e.Handled = true;

57
AIStudio.Wpf.DiagramDesigner/Controls/DragThumb.cs
View File

@@ -96,9 +96,53 @@ namespace AIStudio.Wpf.DiagramDesigner.Controls
item.SetCellAlignment();
}
var blocks = designerItems.OfType<BlockDesignerItemViewModel>().ToList();
if (blocks.Any())
{
foreach (BlockDesignerItemViewModel item in blocks)
{
var portTuple = DiagramViewModel.FindNearPortToAttachTo(item, true);
var portParent = portTuple.Item1;
var portNext = portTuple.Item2;
if (portParent != null)
{
(portParent.DataItem as BlockDesignerItemViewModel).AddNext(item);
portParent.BeAttachTo = false;
portParent.DisableAttachTo = false;
}
else
{
if (item.Parent != null)
{
(item.Parent as BlockDesignerItemViewModel).Next = null;
item.Parent = null;
item.ParentId = new Guid();
}
}
if (portNext != null)
{
item.AddNext(portNext.DataItem as BlockDesignerItemViewModel);
portNext.BeAttachTo = false;
portNext.DisableAttachTo = false;
}
else
{
if (item.Next != null)
{
item.Next.Parent = null;
item.Next.ParentId = new Guid();
item.Next = null;
}
}
}
//-DiagramViewModel.ClearNearPort();
}
Dictionary<DesignerItemViewModelBase, Tuple<PointBase, PointBase>> infos =
designerItems.OfType<DesignerItemViewModelBase>().ToDictionary(p => p,
p => new Tuple<PointBase, PointBase>(p.GetOldValue<PointBase>(nameof(p.TopLeft)), p.TopLeft));
designerItems.OfType<DesignerItemViewModelBase>().ToDictionary(p => p,
p => new Tuple<PointBase, PointBase>(p.GetOldValue<PointBase>(nameof(p.TopLeft)), p.TopLeft));
//部分连接点可以移动
Dictionary<ConnectionViewModel, Tuple<Tuple<PointBase?, PointBase?>, Tuple<PointBase?, PointBase?>>> conncetorinfos =
@@ -162,6 +206,15 @@ namespace AIStudio.Wpf.DiagramDesigner.Controls
item.SetPartPostion(sourcePoint, sinkPoint);
}
var blocks = designerItems.OfType<BlockDesignerItemViewModel>().ToList();
if (blocks.Any())
{
DiagramViewModel.ClearNearPort();
foreach (BlockDesignerItemViewModel item in blocks)
{
DiagramViewModel.FindNearPortToAttachTo(item, false);
}
}
e.Handled = true;
}
}

33
AIStudio.Wpf.DiagramDesigner/Helpers/PointHelper.cs
View File

@@ -13,10 +13,17 @@ namespace AIStudio.Wpf.DiagramDesigner
return point;
}
var connectorWidth = double.IsNaN(connector.ConnectorWidth) ? 0 : connector.ConnectorWidth;
var connectorHeight = double.IsNaN(connector.ConnectorHeight) ? 0 : connector.ConnectorHeight;
var left = connector.DataItem.Left;
var top = connector.DataItem.Top;
var itemWidth = connector.DataItem.ItemWidth;
var itemHeight = connector.DataItem.ItemHeight;
if (connector.IsInnerPoint)
{
point = new PointBase(connector.DataItem.Left + connector.DataItem.ItemWidth * connector.XRatio - connector.ConnectorWidth / 2,
connector.DataItem.Top + connector.DataItem.ItemHeight * connector.YRatio - connector.ConnectorHeight / 2);
point = new PointBase(left + itemWidth * connector.XRatio - connectorWidth / 2,
top + itemHeight * connector.YRatio - connectorHeight / 2);
}
else if (connector.IsPortless)
{
@@ -27,39 +34,39 @@ namespace AIStudio.Wpf.DiagramDesigner
switch (connector.Orientation)
{
case ConnectorOrientation.Left:
point = new PointBase(connector.DataItem.Left - connector.ConnectorWidth / 2, connector.DataItem.Top + (connector.DataItem.ItemHeight / 2) - connector.ConnectorHeight / 2);
point = new PointBase(left - connectorWidth / 2, top + (itemHeight / 2) - connectorHeight / 2);
break;
case ConnectorOrientation.TopLeft:
point = new PointBase(connector.DataItem.Left - connector.ConnectorWidth / 2, connector.DataItem.Top - connector.ConnectorHeight / 2);
point = new PointBase(left - connectorWidth / 2, top - connectorHeight / 2);
break;
case ConnectorOrientation.Top:
point = new PointBase(connector.DataItem.Left + (connector.DataItem.ItemWidth / 2) - connector.ConnectorWidth / 2, connector.DataItem.Top - connector.ConnectorHeight / 2);
point = new PointBase(left + (itemWidth / 2) - connectorWidth / 2, top - connectorHeight / 2);
break;
case ConnectorOrientation.TopRight:
point = new PointBase(connector.DataItem.Left + connector.DataItem.ItemWidth - connector.ConnectorWidth / 2, connector.DataItem.Top - connector.ConnectorHeight / 2);
point = new PointBase(left + itemWidth - connectorWidth / 2, top - connectorHeight / 2);
break;
case ConnectorOrientation.Right:
point = new PointBase(connector.DataItem.Left + connector.DataItem.ItemWidth - connector.ConnectorWidth / 2, connector.DataItem.Top + (connector.DataItem.ItemHeight / 2) - connector.ConnectorHeight / 2);
point = new PointBase(left + itemWidth - connectorWidth / 2, top + (itemHeight / 2) - connectorHeight / 2);
break;
case ConnectorOrientation.BottomRight:
point = new PointBase(connector.DataItem.Left + connector.DataItem.ItemWidth - connector.ConnectorWidth / 2, connector.DataItem.Top + connector.DataItem.ItemHeight - connector.ConnectorHeight / 2);
point = new PointBase(left + itemWidth - connectorWidth / 2, top + itemHeight - connectorHeight / 2);
break;
case ConnectorOrientation.Bottom:
point = new PointBase(connector.DataItem.Left + (connector.DataItem.ItemWidth / 2) - connector.ConnectorWidth / 2, connector.DataItem.Top + connector.DataItem.ItemHeight - connector.ConnectorHeight / 2);
point = new PointBase(left + (itemWidth / 2) - connectorWidth / 2, top + itemHeight - connectorHeight / 2);
break;
case ConnectorOrientation.BottomLeft:
point = new PointBase(connector.DataItem.Left - connector.ConnectorWidth / 2, connector.DataItem.Top + connector.DataItem.ItemHeight - connector.ConnectorHeight / 2);
point = new PointBase(left - connectorWidth / 2, top + itemHeight - connectorHeight / 2);
break;
default:
point = new PointBase(connector.DataItem.Left + (connector.DataItem.ItemWidth / 2) - connector.ConnectorWidth / 2, connector.DataItem.Top + (connector.DataItem.ItemHeight / 2) - connector.ConnectorHeight / 2);
point = new PointBase(left + (itemWidth / 2) - connectorWidth / 2, top + (itemHeight / 2) - connectorHeight / 2);
break;
}
}
if (middle)
{
point.X = point.X + connector.ConnectorWidth / 2;
point.Y = point.Y + connector.ConnectorHeight / 2;
point.X = point.X + connectorWidth / 2;
point.Y = point.Y + connectorHeight / 2;
}
//旋转后的坐标
var newX = (point.X - connector.DataItem.MiddlePosition.X) * Math.Cos(connector.DataItem.Angle * Math.PI / 180) - (point.Y - connector.DataItem.MiddlePosition.Y) * Math.Sin(connector.DataItem.Angle * Math.PI / 180) + connector.DataItem.MiddlePosition.X;

5
AIStudio.Wpf.DiagramDesigner/StyleSelectors/DesignerItemsControlItemStyleSelector.cs
View File

@@ -37,6 +37,11 @@ namespace AIStudio.Wpf.DiagramDesigner
return (Style)itemsControl.FindResource("logicalItemStyle");
}
if (item is BlockDesignerItemViewModel)
{
return (Style)itemsControl.FindResource("blockItemStyle");
}
if (item is DesignerItemViewModelBase)
{
return (Style)itemsControl.FindResource("designerItemStyle");

16
AIStudio.Wpf.DiagramDesigner/Themes/ConnectorItem.xaml
View File

@@ -142,6 +142,22 @@
</DataTemplate.Triggers>
</DataTemplate>
<DataTemplate DataType="{x:Type dd:BlockConnectorInfo}">
<Grid Width="{Binding ConnectorWidth}" Height="{Binding ConnectorHeight}" >
<Rectangle x:Name="innter" Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}" StrokeThickness="1" Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" />
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding BeAttachTo}" Value="True">
<Setter TargetName="innter" Property="Fill" Value="#f73438" />
<Setter TargetName="innter" Property="Stroke" Value="#f73438" />
</DataTrigger>
<DataTrigger Binding="{Binding DisableAttachTo}" Value="True">
<Setter TargetName="innter" Property="Fill" Value="Gray" />
<Setter TargetName="innter" Property="Stroke" Value="Gray" />
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
<!-- DragThumb Default Template -->
<Style TargetType="{x:Type c:DragThumb}">
<Setter Property="Template">

12
AIStudio.Wpf.DiagramDesigner/Themes/DesignerItem.xaml
View File

@@ -97,6 +97,18 @@
</Grid>
</DataTemplate>
<DataTemplate DataType="{x:Type dd:BlockDesignerItemViewModel}">
<Grid IsHitTestVisible="False">
<Rectangle StrokeThickness="1" Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}" Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" />
<Border x:Name="left" HorizontalAlignment="Left" Width="5" Background="Transparent"/>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding IsSelected}" Value="true">
<Setter TargetName="left" Property="Background" Value="#3399FF"/>
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
<DataTemplate DataType="{x:Type dd:ImageItemViewModel}">
<Grid ToolTip="{Binding Icon}">
<Grid IsHitTestVisible="False" ClipToBounds="True">

118
AIStudio.Wpf.DiagramDesigner/UserControls/DiagramControl.xaml
View File

@@ -217,7 +217,7 @@
</Border>
<Rectangle Fill="#7F243859" Opacity="0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Visibility="{Binding ShouldInsertAnchor, Converter={StaticResource BooleanToVisibilityConverter}}">
<i:Interaction.Behaviors>
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddItemCommand}" />
<dd:ControlMouseLeftButtonDownCommandBehavior Command="{Binding AddCommand}" />
</i:Interaction.Behaviors>
</Rectangle>
</Grid>
@@ -341,6 +341,36 @@
</dd:ConnectorContainer>
</ControlTemplate>
<ControlTemplate x:Key="BlockConnectorDecoratorTemplate"
TargetType="{x:Type Control}">
<Grid Margin="{Binding ConnectorMargin}">
<dd:Connector
Content="{Binding LeftConnector}"
SnapsToDevicePixels="True"
Orientation="Left"
VerticalAlignment="Stretch"
HorizontalAlignment="Left"/>
<dd:Connector
Content="{Binding TopConnector}"
SnapsToDevicePixels="True"
Orientation="Top"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"/>
<dd:Connector
Content="{Binding RightConnector}"
SnapsToDevicePixels="True"
Orientation="Right"
VerticalAlignment="Stretch"
HorizontalAlignment="Right"/>
<dd:Connector
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}">
@@ -773,6 +803,92 @@
</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="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}" />
<TextBlock x:Name="PART_Text" Text="{Binding Text}" IsHitTestVisible="False"/>
<!-- 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>

2
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/ConnectionViewModel.cs
View File

@@ -738,7 +738,7 @@ namespace AIStudio.Wpf.DiagramDesigner
if (this.Root is IDiagramViewModel)
{
var diagramVM = this.Root as IDiagramViewModel;
diagramVM.RemoveItemCommand.Execute(this);
diagramVM.DeleteCommand.Execute(this);
}
}

47
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/BlockConnectorInfo.cs Normal file
View File

@@ -0,0 +1,47 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner.Models;
namespace AIStudio.Wpf.DiagramDesigner
{
public class BlockConnectorInfo : FullyCreatedConnectorInfo
{
public BlockConnectorInfo(DesignerItemViewModelBase dataItem, ConnectorOrientation orientation) : this(null, dataItem, orientation)
{
}
public BlockConnectorInfo(IDiagramViewModel root, DesignerItemViewModelBase dataItem, ConnectorOrientation orientation) : base(root, dataItem, orientation)
{
if (Orientation == ConnectorOrientation.Left || Orientation == ConnectorOrientation.Right)
{
ConnectorWidth = 4;
ConnectorHeight = double.NaN;
}
else if (Orientation == ConnectorOrientation.Top || Orientation == ConnectorOrientation.Bottom)
{
ConnectorWidth = double.NaN;
ConnectorHeight = 4;
}
}
public BlockConnectorInfo(IDiagramViewModel root, DesignerItemViewModelBase dataItem, SerializableItem serializableItem, string serializableType) : base(root, dataItem, serializableItem, serializableType)
{
}
public BlockConnectorInfo(IDiagramViewModel root, DesignerItemViewModelBase dataItem, SelectableItemBase designer) : base(root, dataItem, designer)
{
}
protected override void InitNew()
{
base.InitNew();
ColorViewModel.LineColor.Color = Colors.Transparent;
ColorViewModel.FillColor.Color = Colors.Transparent;
}
}
}

36
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DesignerItemViewModelBase.cs
View File

@@ -78,7 +78,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault();
return Connectors?.FirstOrDefault();
}
}
@@ -86,7 +86,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Top);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Top);
}
}
@@ -94,7 +94,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Bottom);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Bottom);
}
}
@@ -102,7 +102,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Left);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Left);
}
}
@@ -110,7 +110,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Right);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.Right);
}
}
@@ -118,7 +118,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.TopLeft);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.TopLeft);
}
}
@@ -126,7 +126,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.TopRight);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.TopRight);
}
}
@@ -134,7 +134,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.BottomLeft);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.BottomLeft);
}
}
@@ -142,7 +142,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
return connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.BottomRight);
return Connectors?.FirstOrDefault(p => p.Orientation == ConnectorOrientation.BottomRight);
}
}
@@ -294,7 +294,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
if (SetProperty(ref _showConnectors, value))
{
foreach (var connector in connectors)
foreach (var connector in Connectors)
{
connector.ShowConnectors = value;
}
@@ -566,7 +566,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
protected ObservableCollection<FullyCreatedConnectorInfo> connectors = new ObservableCollection<FullyCreatedConnectorInfo>();
public IEnumerable<FullyCreatedConnectorInfo> Connectors
public ObservableCollection<FullyCreatedConnectorInfo> Connectors
{
get
{
@@ -600,8 +600,8 @@ namespace AIStudio.Wpf.DiagramDesigner
{
return Observable
.FromEventPattern<NotifyCollectionChangedEventHandler, NotifyCollectionChangedEventArgs>(
h => this.connectors.CollectionChanged += h,
h => this.connectors.CollectionChanged -= h)
h => this.Connectors.CollectionChanged += h,
h => this.Connectors.CollectionChanged -= h)
.Select(x => x.EventArgs);
}
}
@@ -611,24 +611,24 @@ namespace AIStudio.Wpf.DiagramDesigner
#region 方法
public void AddConnector(FullyCreatedConnectorInfo connector)
{
if (!connectors.Contains(connector))
if (!Connectors.Contains(connector))
{
connectors.Add(connector);
Connectors.Add(connector);
ConnectorMargin = 0 - connector.ConnectorWidth / 2;
}
}
public void RemoveConnector(FullyCreatedConnectorInfo connector)
{
if (connectors.Contains(connector))
if (Connectors.Contains(connector))
{
connectors.Remove(connector);
Connectors.Remove(connector);
}
}
public virtual void ClearConnectors()
{
connectors.Clear();
Connectors.Clear();
}
public void SetCellAlignment()

422
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DiagramViewModel.cs
View File

@@ -204,7 +204,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private bool _isEditName;
[Browsable(false)]
@@ -373,24 +373,6 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private ICommand _addItemCommand;
public ICommand AddItemCommand
{
get
{
return this._addItemCommand ?? (this._addItemCommand = new SimpleCommand(ExecuteEnable, ExecuteAddItemCommand));
}
}
private ICommand _removeItemCommand;
public ICommand RemoveItemCommand
{
get
{
return this._removeItemCommand ?? (this._removeItemCommand = new SimpleCommand(ExecuteEnable, ExecuteRemoveItemCommand));
}
}
private ICommand _clearSelectedItemsCommand;
public ICommand ClearSelectedItemsCommand
{
@@ -544,6 +526,24 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private ICommand _addCommand;
public ICommand AddCommand
{
get
{
return this._addCommand ?? (this._addCommand = new SimpleCommand(ExecuteEnable, ExecuteAddCommand));
}
}
private ICommand _deleteCommand;
public virtual ICommand DeleteCommand
{
get
{
return this._deleteCommand ?? (this._deleteCommand = new SimpleCommand(ExecuteEnable, ExecuteDeleteCommand));
}
}
private ICommand _copyCommand;
public ICommand CopyCommand
{
@@ -571,15 +571,6 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private ICommand _deleteCommand;
public virtual ICommand DeleteCommand
{
get
{
return this._deleteCommand ?? (this._deleteCommand = new SimpleCommand(ExecuteEnable, ExecuteDeleteCommand));
}
}
private ICommand _leftMoveCommand;
public ICommand LeftMoveCommand
{
@@ -1004,143 +995,13 @@ namespace AIStudio.Wpf.DiagramDesigner
var items = this.Items.ToList();
DoCommandManager.DoNewCommand(this.ToString(),
() => {
this.Items.Clear();
Delete(items);
},
() => {
foreach (var item in items)
{
Add(item);
}
Add(items);
});
}
private void ExecuteAddItemCommand(object parameter)
{
List<SelectableDesignerItemViewModelBase> newitems = new List<SelectableDesignerItemViewModelBase>();
if (parameter is SelectableDesignerItemViewModelBase ite)
{
newitems.Add(ite);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> items)
{
newitems.AddRange(items);
}
DoCommandManager.DoNewCommand(this.ToString(),
() => {
ClearSelectedItems();
Add(newitems, true);
},
() => {
foreach (var item in newitems)
{
Items.Remove(item);
}
});
}
public bool AddVerify(SelectableDesignerItemViewModelBase item)
{
if (item.Verify() == false)
return false;
return true;
}
//使用程序添加对象，比如Demo初始化
public void Add(object parameter, bool? isSelected = false)
{
if (parameter is SelectableDesignerItemViewModelBase ite)
{
if (AddVerify(ite) != true) return;
Add(ite, isSelected);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> items)
{
if (items.Select(p => AddVerify(p)).Any() != true) return;
foreach (var item in items)
{
Add(item, isSelected);
}
}
}
private void Add(SelectableDesignerItemViewModelBase item, bool? isSelected = true)
{
item.Root = this;
item.ZIndex = Items.Any() ? Items.Max(p => p.ZIndex) + 1 : 0;
if (item.Id == Guid.Empty)
{
item.Id = Guid.NewGuid();
}
var logical = item as LogicalGateItemViewModelBase;
if (logical != null)
{
logical.OrderNumber = Items.OfType<LogicalGateItemViewModelBase>().Count() + 1;
}
var designerItemViewModelBase = item as DesignerItemViewModelBase;
if (designerItemViewModelBase != null)
{
designerItemViewModelBase.SetCellAlignment();
}
Items.Add(item);
if (isSelected != null)
{
item.IsSelected = isSelected.Value;
}
}
public void Remove(object parameter)
{
if (parameter is SelectableDesignerItemViewModelBase ite)
{
ite.IsSelected = false;
ite.Dispose();
Items.Remove(ite);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> items)
{
foreach (var item in items)
{
item.IsSelected = false;
item.Dispose();
Items.Remove(item);
}
}
}
private void ExecuteRemoveItemCommand(object parameter)
{
List<SelectableDesignerItemViewModelBase> olditems = new List<SelectableDesignerItemViewModelBase>();
if (parameter is SelectableDesignerItemViewModelBase node)
{
olditems.Add(node);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> para)
{
olditems.AddRange(para);
}
else
{
olditems.AddRange(SelectedItems);
}
if (olditems.Any())
{
DoCommandManager.DoNewCommand(this.ToString(),
() => {
Remove(olditems);
},
() => {
Add(olditems);
});
}
}
private void ExecuteClearSelectedItemsCommand(object parameter)
{
List<SelectableDesignerItemViewModelBase> selectedItems = new List<SelectableDesignerItemViewModelBase>();
@@ -1187,7 +1048,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public virtual void ExecuteNextCommand(object parameter)
{
}
private void ExecuteSelectAllCommand(object parameter)
@@ -1284,7 +1145,84 @@ namespace AIStudio.Wpf.DiagramDesigner
}
#endregion
#region 复制,粘贴
#region 新增,删除 复制,粘贴
private void ExecuteAddCommand(object parameter)
{
List<SelectableDesignerItemViewModelBase> newitems = new List<SelectableDesignerItemViewModelBase>();
if (parameter is SelectableDesignerItemViewModelBase ite)
{
newitems.Add(ite);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> items)
{
newitems.AddRange(items);
}
DoCommandManager.DoNewCommand(this.ToString(),
() => {
ClearSelectedItems();
Add(newitems, true);
},
() => {
Delete(newitems);
});
}
public bool AddVerify(SelectableDesignerItemViewModelBase item)
{
if (item.Verify() == false)
return false;
return true;
}
//使用程序添加对象，比如Demo初始化
public void Add(object parameter, bool? isSelected = false)
{
if (parameter is SelectableDesignerItemViewModelBase ite)
{
if (AddVerify(ite) != true) return;
Add(ite, isSelected);
}
else if (parameter is IEnumerable<SelectableDesignerItemViewModelBase> items)
{
if (items.Select(p => AddVerify(p)).Any() != true) return;
foreach (var item in items)
{
Add(item, isSelected);
}
}
}
private void Add(SelectableDesignerItemViewModelBase item, bool? isSelected = true)
{
item.Root = this;
item.ZIndex = Items.Any() ? Items.Max(p => p.ZIndex) + 1 : 0;
if (item.Id == Guid.Empty)
{
item.Id = Guid.NewGuid();
}
var logical = item as LogicalGateItemViewModelBase;
if (logical != null)
{
logical.OrderNumber = Items.OfType<LogicalGateItemViewModelBase>().Count() + 1;
}
var designerItemViewModelBase = item as DesignerItemViewModelBase;
if (designerItemViewModelBase != null)
{
designerItemViewModelBase.SetCellAlignment();
}
Items.Add(item);
if (isSelected != null)
{
item.IsSelected = isSelected.Value;
}
}
private void ExecuteCopyCommand(object parameter)
{
Copy(parameter);
@@ -1436,10 +1374,7 @@ namespace AIStudio.Wpf.DiagramDesigner
FixOtherInfo(items);
},
() => {
foreach (var item in items)
{
Items.Remove(item);
}
Delete(items);
});
}
}
@@ -1484,16 +1419,10 @@ namespace AIStudio.Wpf.DiagramDesigner
{
DoCommandManager.DoNewCommand(this.ToString(),
() => {
foreach (var item in items)
{
Items.Remove(item);
}
Delete(items);
},
() => {
foreach (var item in items)
{
Items.Add(item);
}
Add(items);
});
}
}
@@ -1508,21 +1437,20 @@ namespace AIStudio.Wpf.DiagramDesigner
{
DoCommandManager.DoNewCommand(this.ToString(),
() => {
foreach (var item in items)
{
Items.Remove(item);
}
Delete(items);
},
() => {
foreach (var item in items)
{
Items.Add(item);
}
Add(items);
});
}
}
protected virtual List<SelectableDesignerItemViewModelBase> Delete(object parameter, bool delete = true)
public void Delete(object parameter)
{
Delete(parameter, true, true);
}
protected virtual List<SelectableDesignerItemViewModelBase> Delete(object parameter, bool delete = true, bool direct = false)
{
List<SelectableDesignerItemViewModelBase> itemsToRemove = new List<SelectableDesignerItemViewModelBase>();
if (parameter is SelectableDesignerItemViewModelBase node)
@@ -1538,22 +1466,25 @@ namespace AIStudio.Wpf.DiagramDesigner
itemsToRemove.AddRange(SelectedItems);
}
List<SelectableDesignerItemViewModelBase> connectionsToAlsoRemove = new List<SelectableDesignerItemViewModelBase>();
foreach (var connector in Items.OfType<ConnectionViewModel>())
if (direct == false)
{
if (ItemsToDeleteHasConnector(itemsToRemove, connector.SourceConnectorInfo))
{
connectionsToAlsoRemove.Add(connector);
}
List<SelectableDesignerItemViewModelBase> connectionsToAlsoRemove = new List<SelectableDesignerItemViewModelBase>();
if (ItemsToDeleteHasConnector(itemsToRemove, connector.SinkConnectorInfo))
foreach (var connector in Items.OfType<ConnectionViewModel>())
{
connectionsToAlsoRemove.Add(connector);
}
if (ItemsToDeleteHasConnector(itemsToRemove, connector.SourceConnectorInfo))
{
connectionsToAlsoRemove.Add(connector);
}
if (ItemsToDeleteHasConnector(itemsToRemove, connector.SinkConnectorInfo))
{
connectionsToAlsoRemove.Add(connector);
}
}
itemsToRemove.AddRange(connectionsToAlsoRemove);
}
itemsToRemove.AddRange(connectionsToAlsoRemove);
if (itemsToRemove.Any())
{
@@ -1561,6 +1492,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
foreach (var item in itemsToRemove)
{
item.Dispose();
Items.Remove(item);
}
}
@@ -2501,7 +2433,7 @@ namespace AIStudio.Wpf.DiagramDesigner
groupItem.AddToSelection(true, true);
},
() => {
Remove(groupItem);
Delete(groupItem);
foreach (DesignerItemViewModelBase item in items)
{
item.IsSelected = true;
@@ -2533,10 +2465,7 @@ namespace AIStudio.Wpf.DiagramDesigner
DoCommandManager.DoNewCommand(this.ToString(),
() => {
foreach (DesignerItemViewModelBase groupRoot in groups)
{
Remove(groupRoot);
}
Delete(groups);
foreach (var item in items)
{
item.Key.ParentId = Guid.Empty;
@@ -2544,10 +2473,7 @@ namespace AIStudio.Wpf.DiagramDesigner
UpdateZIndex();
},
() => {
foreach (DesignerItemViewModelBase groupRoot in groups)
{
Add(groupRoot);
}
Add(groups);
foreach (var item in items)
{
item.Key.ParentId = item.Value.Item1;
@@ -3105,13 +3031,101 @@ namespace AIStudio.Wpf.DiagramDesigner
port.DisableAttachTo = true;
return null;
}
}
}
return null;
}
/// <summary>
/// type=0最近且没有依附；=1
/// </summary>
/// <param name="blockDesignerItemViewModel"></param>
/// <param name="type"></param>
/// <returns></returns>
public Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(BlockDesignerItemViewModel blockDesignerItemViewModel, bool isExist)
{
if (blockDesignerItemViewModel == null)
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(null, null);
List<BlockDesignerItemViewModel> items;
if (isExist == false)
{
items = Items.OfType<BlockDesignerItemViewModel>().
Where(p => p != blockDesignerItemViewModel && p != blockDesignerItemViewModel.Parent && p != blockDesignerItemViewModel.Next)
.ToList();
}
else
{
items = Items.OfType<BlockDesignerItemViewModel>().
Where(p => p != blockDesignerItemViewModel)
.ToList();
}
FullyCreatedConnectorInfo parent = null;
FullyCreatedConnectorInfo next = null;
foreach (var port in items.SelectMany(n => n.Connectors))
{
foreach (var port2 in blockDesignerItemViewModel.Connectors)
{
//parent
if (parent == null)
{
if ((port.Orientation == ConnectorOrientation.Right && port2.Orientation == ConnectorOrientation.Left)
|| (port.Orientation == ConnectorOrientation.Bottom && port2.Orientation == ConnectorOrientation.Top))
{
if (port.Position.DistanceTo(port2.Position) < DiagramOption.SnappingOption.SnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
{
port.BeAttachTo = true;
parent = port;
continue;
}
else
{
port.DisableAttachTo = true;
}
}
}
}
//next
if (next == null)
{
if ((port.Orientation == ConnectorOrientation.Left && port2.Orientation == ConnectorOrientation.Right)
|| (port.Orientation == ConnectorOrientation.Top && port2.Orientation == ConnectorOrientation.Bottom))
{
if (port.Position.DistanceTo(port2.Position) < DiagramOption.SnappingOption.SnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
{
port.BeAttachTo = true;
next = port;
continue;
}
else
{
port.DisableAttachTo = true;
}
}
}
}
}
}
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(parent, next);
}
public void ClearNearPort()
{
Items.OfType<DesignerItemViewModelBase>().ToList().SelectMany(n => n.Connectors).Where(p => p.BeAttachTo == true || p.DisableAttachTo == true).ToList()

68
AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/BlockDesignerItemViewModel.cs Normal file
View File

@@ -0,0 +1,68 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AIStudio.Wpf.DiagramDesigner.Models;
namespace AIStudio.Wpf.DiagramDesigner
{
public class BlockDesignerItemViewModel : DesignerItemViewModelBase
{
public BlockDesignerItemViewModel()
{
}
public BlockDesignerItemViewModel(IDiagramViewModel root) : base(root)
{
}
public BlockDesignerItemViewModel(IDiagramViewModel root, SelectableItemBase designer) : base(root, designer)
{
}
public BlockDesignerItemViewModel(IDiagramViewModel root, SerializableItem serializableItem, string serializableType) : base(root, serializableItem, serializableType)
{
}
protected override void InitNew()
{
AddConnector(new BlockConnectorInfo(this.Root, this, ConnectorOrientation.Top));
AddConnector(new BlockConnectorInfo(this.Root, this, ConnectorOrientation.Bottom));
}
public BlockDesignerItemViewModel Next
{
get;set;
}
public void AddNext(BlockDesignerItemViewModel next)
{
next.Left = this.Left;
next.Top = this.Top + this.ItemHeight;
next.ParentId = this.Id;
next.Parent = this;
this.Next = next;
if (next.Next != null)
{
next.AddNext(next.Next);
}
}
public override void AddToSelection(bool selected, bool clearother)
{
if (clearother)
{
foreach (SelectableDesignerItemViewModelBase item in Root.SelectedItems.ToList())
{
if (item != this)
{
item.RemoveFromSelection();
}
}
}
IsSelected = selected;
}
}
}

6
AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/GifImageItemViewModel.cs
View File

@@ -49,7 +49,7 @@ namespace AIStudio.Wpf.DiagramDesigner
//propertyChangedSubscription = WhenPropertyChanged.Where(o => o.ToString() == "Left" || o.ToString() == "Top" || o.ToString() == "ItemWidth" || o.ToString() == "ItemHeight").Subscribe(ChangeImageElement);
//connectorsChangedSubscription = WhenConnectorsChanged.Subscribe(OnConnectorsChanged);
AddItemCommand = new SimpleCommand(Command_Enable, ExecuteAddItemCommand);
AddCommand = new SimpleCommand(Command_Enable, ExecuteAddItemCommand);
ImageSwitchCommand = new SimpleCommand(Command_Enable, ExecuteImageSwitchCommand);
BuildMenuOptions();
}
@@ -82,7 +82,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
public ICommand AddItemCommand
public ICommand AddCommand
{
get; private set;
}
@@ -143,7 +143,7 @@ namespace AIStudio.Wpf.DiagramDesigner
// }
// }
// }
// else if (args.Action == NotifyCollectionChangedAction.Remove)
// else if (args.Action == NotifyCollectionChangedAction.Delete)
// {
// if (args.OldItems.Count > 0)
// {

6
AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/LogicalGateItemViewModelBase.cs
View File

@@ -72,7 +72,9 @@ namespace AIStudio.Wpf.DiagramDesigner
protected override void InitNew()
{
base.InitNew();
ExecuteAddInput(null);
ExecuteAddInput(null);
ExecuteAddOutput(null);
}
private void BuildMenuOptions()
@@ -182,7 +184,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public override void ClearConnectors()
{
connectors.Clear();
Connectors.Clear();
Input.Clear();
Output.Clear();
}

2
AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/TextDesignerItemViewModel.cs
View File

@@ -63,7 +63,7 @@ namespace AIStudio.Wpf.DiagramDesigner
protected override void ClearText()
{
Root.RemoveItemCommand.Execute(this);
Root.DeleteCommand.Execute(this);
}
}
}

2
AIStudio.Wpf.DiagramDesigner/ViewModels/DrawingViewModel/Erasable/EraserDrawingDesignerItemViewModel.cs
View File

@@ -114,7 +114,7 @@ namespace AIStudio.Wpf.DiagramDesigner
foreach (var g in deleteDrawGeometries)
{
this.Root.Remove(g);
this.Root.Delete(g);
}
return empty;

2
AIStudio.Wpf.DiagramDesigner/ViewModels/DrawingViewModel/Erasable/EraserPreviewDrawingDesignerItemViewModel.cs
View File

@@ -104,7 +104,7 @@ namespace AIStudio.Wpf.DiagramDesigner
foreach (var g in deleteDrawGeometries)
{
this.Root.Remove(g);
this.Root.Delete(g);
}
return empty;

4
AIStudio.Wpf.DiagramDesigner/ViewModels/DrawingViewModel/Erasable/TextDrawingDesignerItemViewModel.cs
View File

@@ -97,7 +97,7 @@ namespace AIStudio.Wpf.DiagramDesigner
if (e.PropertyName == nameof(IsEditing) && _previewTextDesign.IsEditing == false)
{
_previewTextDesign.PropertyChanged -= _previewTextDesign_PropertyChanged;
Root?.Remove(_previewTextDesign);
Root?.Delete(_previewTextDesign);
Text = _previewTextDesign?.Text;
if (!string.IsNullOrEmpty(Text))
@@ -118,7 +118,7 @@ namespace AIStudio.Wpf.DiagramDesigner
this.ItemHeight = _previewTextDesign.ItemHeight;
this.Left = _previewTextDesign.Left + 2 + Geometry.Bounds.Left;
this.Top = _previewTextDesign.Top + 2 + Geometry.Bounds.Top;
this.Root?.AddItemCommand.Execute(this);
this.Root?.AddCommand.Execute(this);
IsLoaded = true;
}
}

23
AIStudio.Wpf.DiagramDesigner/ViewModels/IDiagramViewModel.cs
View File

@@ -36,14 +36,6 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get;
}
ICommand AddItemCommand
{
get;
}
ICommand RemoveItemCommand
{
get;
}
ICommand ClearSelectedItemsCommand
{
get;
@@ -113,6 +105,14 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get;
}
ICommand AddCommand
{
get;
}
ICommand DeleteCommand
{
get;
}
ICommand CopyCommand
{
get;
@@ -125,10 +125,6 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get;
}
ICommand DeleteCommand
{
get;
}
ICommand LeftMoveCommand
{
get;
@@ -340,7 +336,7 @@ namespace AIStudio.Wpf.DiagramDesigner
void Add(object parameter, bool? isSelected = false);
void Remove(object parameter);
void Delete(object parameter);
void ClearSelectedItems();
@@ -366,6 +362,7 @@ namespace AIStudio.Wpf.DiagramDesigner
#region 公共方法
FullyCreatedConnectorInfo FindNearPortToAttachTo(ConnectionViewModel partialConnection, ConnectorVertexType connectorVertexType);
FullyCreatedConnectorInfo FindNearPortToAttachTo(ConnectionViewModel partialConnection);
Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(BlockDesignerItemViewModel blockDesignerItemViewModel, bool isExist);
void ClearNearPort();
#endregion
event PropertyChangedEventHandler PropertyChanged;