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mind多个根节点的时候，切换模式的修复

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艾竹
2023-04-05 20:35:10 +08:00
parent fccac1da23
commit 5935a58541
10 changed files with 136 additions and 149 deletions
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24
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DesignerItemViewModelBase.cs
View File

@@ -40,10 +40,10 @@ namespace AIStudio.Wpf.DiagramDesigner
protected override void InitNew()
{
connectors.Add(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Top));
connectors.Add(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Bottom));
connectors.Add(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Left));
connectors.Add(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Right));
AddConnector(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Top));
AddConnector(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Bottom));
AddConnector(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Left));
AddConnector(new FullyCreatedConnectorInfo(this.Root, this, ConnectorOrientation.Right));
}
protected override void LoadDesignerItemViewModel(SelectableItemBase designerbase)
@@ -221,7 +221,7 @@ namespace AIStudio.Wpf.DiagramDesigner
RaisePropertyChanged(nameof(PhysicalItemHeight));
}
}
}
}
[DisplayName("ItemWidth(mm)")]
[Browsable(true)]
@@ -265,6 +265,19 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private double _connectorMargin = -4;
public double ConnectorMargin
{
get
{
return _connectorMargin;
}
set
{
SetProperty(ref _connectorMargin, value);
}
}
private bool _showConnectors = false;
public bool ShowConnectors
{
@@ -573,6 +586,7 @@ namespace AIStudio.Wpf.DiagramDesigner
if (!connectors.Contains(connector))
{
connectors.Add(connector);
ConnectorMargin = 0 - connector.ConnectorWidth / 2;
}
}

9
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DiagramViewModel.cs
View File

@@ -1050,10 +1050,12 @@ namespace AIStudio.Wpf.DiagramDesigner
{
Mediator.Instance.Register(this);
Items.CollectionChanged += Items_CollectionChanged;
var zoomValueChangedSubscription = WhenPropertyChanged.Where(o => o.ToString() == nameof(ZoomValue)).Throttle(TimeSpan.FromMilliseconds(100)).Subscribe(OnZoomValueChanged);//Sample
this.PropertyChanged += DiagramViewModel_PropertyChanged;
BuildMenuOptions();
}
public DiagramViewModel(DiagramItem diagramItem) : this()
{
DiagramType = diagramItem.DiagramType;
@@ -1161,6 +1163,11 @@ namespace AIStudio.Wpf.DiagramDesigner
#endregion
#region 属性改变
protected virtual void DiagramViewModel_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
}
private void Items_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.OldItems != null)