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EnableSnapping完成

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艾竹
2023-01-26 20:05:21 +08:00
parent b5867c148e
commit 04db0ef13b
14 changed files with 392 additions and 32 deletions
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13
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/FullyCreatedConnectorInfo.cs
View File

@@ -13,7 +13,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public FullyCreatedConnectorInfo(DesignerItemViewModelBase dataItem, ConnectorOrientation orientation, bool isInnerPoint = false, ValueTypePoint valueTypePoint = 0)
: base(orientation)
{
this.DataItem = dataItem;
this.Parent = dataItem;
this.IsInnerPoint = isInnerPoint;
this.ValueTypePoint = valueTypePoint;
if (IsInnerPoint == true)
@@ -24,7 +24,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public FullyCreatedConnectorInfo(IDiagramViewModel root, DesignerItemViewModelBase dataItem, SelectableItemBase designer) : base(root, designer)
{
this.DataItem = dataItem;
this.Parent = dataItem;
if (IsInnerPoint == true)
{
BuildMenuOptions();
@@ -33,7 +33,7 @@ namespace AIStudio.Wpf.DiagramDesigner
public FullyCreatedConnectorInfo(IDiagramViewModel root, DesignerItemViewModelBase dataItem, SerializableItem serializableItem, string serializableType) : base(root, serializableItem, serializableType)
{
this.DataItem = dataItem;
this.Parent = dataItem;
if (IsInnerPoint == true)
{
BuildMenuOptions();
@@ -88,7 +88,10 @@ namespace AIStudio.Wpf.DiagramDesigner
public DesignerItemViewModelBase DataItem
{
get; private set;
get
{
return Parent as DesignerItemViewModelBase;
}
}
private bool _showConnectors = false;
@@ -257,6 +260,8 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
}
public virtual bool CanAttachTo(FullyCreatedConnectorInfo port) => port != this && !port.IsReadOnly && DataItem != port.DataItem;
}

35
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DiagramViewModel.cs
View File

@@ -366,6 +366,31 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private bool _enableSnapping;
public bool EnableSnapping
{
get
{
return _enableSnapping;
}
set
{
SetProperty(ref _enableSnapping, value);
}
}
private double _snappingRadius = 50;
public double SnappingRadius
{
get
{
return _snappingRadius;
}
set
{
SetProperty(ref _snappingRadius, value);
}
}
private bool _isEditName;
[Browsable(false)]
@@ -1089,7 +1114,7 @@ namespace AIStudio.Wpf.DiagramDesigner
});
}
}
private void ExecuteBringForwardCommand(object parameter)
{
@@ -1391,7 +1416,7 @@ namespace AIStudio.Wpf.DiagramDesigner
SelectedItems.OfType<DesignerItemViewModelBase>().ToList();
List<ConnectionViewModel> selectedConnections =
SelectedItems.OfType<ConnectionViewModel>().ToList();
SelectedItems.OfType<ConnectionViewModel>().ToList();
foreach (ConnectionViewModel connection in Items.OfType<ConnectionViewModel>())
{
@@ -1444,7 +1469,7 @@ namespace AIStudio.Wpf.DiagramDesigner
foreach (var diagramItemData in copyitem.DesignerItems)
{
DesignerItemViewModelBase newItem = null;
Type type = TypeHelper.GetType(diagramItemData.ModelTypeName);
DesignerItemViewModelBase itemBase = Activator.CreateInstance(type, this, diagramItemData, ".json") as DesignerItemViewModelBase;
@@ -1460,7 +1485,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
items.Add(newItem);
}
}
}
DirectAddItemCommand.Execute(items);
OffsetX += 10;
@@ -1751,7 +1776,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
}