zhusenlin/aistudio-wpf-diagram
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整理序列化

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This commit is contained in:
艾竹
2023-01-24 16:20:39 +08:00
parent f39a57b3e5
commit 8dbe05636d
55 changed files with 588 additions and 464 deletions
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77
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/ConnectorViewModel.cs
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@@ -15,15 +15,15 @@ namespace AIStudio.Wpf.DiagramDesigner
{
public class ConnectorViewModel : SelectableDesignerItemViewModelBase
{
public ConnectorViewModel(IDiagramViewModel parent, FullyCreatedConnectorInfo sourceConnectorInfo, ConnectorInfoBase sinkConnectorInfo, DrawMode drawMode, RouterMode routerMode)
public ConnectorViewModel(IDiagramViewModel root, FullyCreatedConnectorInfo sourceConnectorInfo, ConnectorInfoBase sinkConnectorInfo, DrawMode drawMode, RouterMode routerMode)
{
Parent = parent;
Root = root;
PathMode = drawMode.ToString();
RouterMode = routerMode.ToString();
Init(sourceConnectorInfo, sinkConnectorInfo);
}
public ConnectorViewModel(IDiagramViewModel parent, FullyCreatedConnectorInfo sourceConnectorInfo, FullyCreatedConnectorInfo sinkConnectorInfo, ConnectionItem designer) : base(parent, designer)
public ConnectorViewModel(IDiagramViewModel root, FullyCreatedConnectorInfo sourceConnectorInfo, FullyCreatedConnectorInfo sinkConnectorInfo, ConnectionItem designer) : base(root, designer)
{
PathMode = designer.PathMode;
RouterMode = designer.RouterMode;
@@ -39,11 +39,11 @@ namespace AIStudio.Wpf.DiagramDesigner
protected virtual void Init(FullyCreatedConnectorInfo sourceConnectorInfo, ConnectorInfoBase sinkConnectorInfo)
{
this.Parent = sourceConnectorInfo.DataItem.Parent;
this.Root = sourceConnectorInfo.DataItem.Root;
if (Parent != null && Parent.ColorViewModel != null)
if (Root != null && Root.ColorViewModel != null)
{
this.ColorViewModel = CopyHelper.Mapper(Parent.ColorViewModel);
this.ColorViewModel = CopyHelper.Mapper(Root.ColorViewModel);
}
if (sinkConnectorInfo is FullyCreatedConnectorInfo sink && sink.DataItem.ShowArrow == false)
{
@@ -65,14 +65,14 @@ namespace AIStudio.Wpf.DiagramDesigner
AddLabelCommand = new SimpleCommand(AddLabel);
}
protected void LoadDesignerItemViewModel(SelectableDesignerItemBase designerbase)
protected void LoadDesignerItemViewModel(SelectableItemBase designerbase)
{
ConnectionItem designer = designerbase as ConnectionItem;
Vertices = new ObservableCollection<ConnectorVertexModel>(designer.Vertices.Select(p => new ConnectorVertexModel(this, new PointBase(p.X, p.Y))));
}
public override SelectableDesignerItemBase ToXmlObject()
public override SelectableItemBase ToXmlObject()
{
if (IsFullConnection)
{
@@ -92,6 +92,51 @@ namespace AIStudio.Wpf.DiagramDesigner
}
#region 属性
private string _text;
[Browsable(true)]
[CanDo]
public override string Text
{
get
{
var text = _text;
if (Labels?.Count > 0)
{
text = Labels[0].Text;
}
if (FontViewModel.FontCase == FontCase.Upper)
{
return text?.ToUpper();
}
else if (FontViewModel.FontCase == FontCase.Lower)
{
return text?.ToLower();
}
else
{
return text;
}
}
set
{
if (SetProperty(ref _text, value))
{
if (!string.IsNullOrEmpty(_text))
{
if (Labels?.Count > 0)
{
Labels[0].Text = _text;
}
else
{
AddLabel(_text);
}
}
}
}
}
private PointBase _sourceA;
public PointBase SourceA
{
@@ -438,8 +483,8 @@ namespace AIStudio.Wpf.DiagramDesigner
{
switch (e.PropertyName)
{
case nameof(ConnectorPoint.X):
case nameof(ConnectorPoint.Y):
case nameof(ConnectorPointModel.X):
case nameof(ConnectorPointModel.Y):
UpdatePathGeneratorResult();
break;
@@ -449,7 +494,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
switch (e.PropertyName)
{
case nameof(ConnectorPoint.X):
case nameof(ConnectorPointModel.X):
{
if (e is ValuePropertyChangedEventArgs valuePropertyChangedEventArgs)
{
@@ -457,7 +502,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
break;
}
case nameof(ConnectorPoint.Y):
case nameof(ConnectorPointModel.Y):
{
if (e is ValuePropertyChangedEventArgs valuePropertyChangedEventArgs)
{
@@ -479,13 +524,13 @@ namespace AIStudio.Wpf.DiagramDesigner
if (SourceConnectorInfo == null || SinkConnectorInfo == null)
return;
var route = Router.Get(Parent, this);
var route = Router.Get(Root, this);
(var source, var target) = FindConnectionPoints(route);
if (source == null || target == null)
return;
PathGeneratorResult = PathGenerator.Get(Parent, this, route, source.Value, target.Value);
PathGeneratorResult = PathGenerator.Get(Root, this, route, source.Value, target.Value);
//修正旋转
switch (SourceConnectorInfo.Orientation)
@@ -560,9 +605,9 @@ namespace AIStudio.Wpf.DiagramDesigner
private void DeleteConnection(object args)
{
if (this.Parent is IDiagramViewModel)
if (this.Root is IDiagramViewModel)
{
var diagramVM = this.Parent as IDiagramViewModel;
var diagramVM = this.Root as IDiagramViewModel;
diagramVM.RemoveItemCommand.Execute(this);
}
}