zhusenlin/aistudio-wpf-diagram
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线条文本可以保存了

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艾竹
2022-12-06 21:28:42 +08:00
parent 194eb9b104
commit 9a8d4c95f0
11 changed files with 291 additions and 74 deletions
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25
AIStudio.Wpf.Flowchart/Models/DiagramDataExtention.cs
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@@ -15,8 +15,8 @@ namespace AIStudio.Wpf.Flowchart.Models
public static string ToJson(this IDiagramViewModel diagram)
{
var json = JsonConvert.SerializeObject(new {
Nodes = diagram.Items.OfType<DesignerItemViewModelBase>().Select(p => p.ToDiagramNode()),
Links = diagram.Items.OfType<ConnectorViewModel>().Select(p => p.ToDiagramLink())
Nodes = diagram.Items.OfType<DesignerItemViewModelBase>().Select(p => p.ToDiagramNode()).Where(p => p != null),
Links = diagram.Items.OfType<ConnectorViewModel>().Select(p => p.ToDiagramLink()).Where(p => p != null)
}, new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
@@ -45,10 +45,14 @@ namespace AIStudio.Wpf.Flowchart.Models
}
else
{
diagramNode = new DiagramNode();
return null;
}
diagramNode.Id = nodeModel.Id.ToString();
if (nodeModel.ParentId != new Guid())
{
diagramNode.ParentId = nodeModel.ParentId.ToString();
}
diagramNode.Label = nodeModel.Text;
diagramNode.Width = nodeModel.ItemWidth * nodeModel.Parent.ScreenScale;
diagramNode.Height = nodeModel.ItemHeight * nodeModel.Parent.ScreenScale;
@@ -69,6 +73,7 @@ namespace AIStudio.Wpf.Flowchart.Models
diagramLink.Color = SerializeHelper.SerializeColor(linkModel.ColorViewModel.LineColor.Color);
diagramLink.SelectedColor = SerializeHelper.SerializeColor(Colors.Black);
diagramLink.Width = linkModel.ColorViewModel.LineWidth;
diagramLink.Label = linkModel.Text;
if (linkModel.SinkConnectorInfo is FullyCreatedConnectorInfo sinkConnector)
{
@@ -88,6 +93,10 @@ namespace AIStudio.Wpf.Flowchart.Models
diagramLink.SourcePortAlignment = linkModel.SourceConnectorInfo.Orientation.ToString();
diagramLink.TargetPortAlignment = sinkConnector.Orientation.ToString();
}
else
{
return null;
}
return diagramLink;
}
#endregion
@@ -196,6 +205,10 @@ namespace AIStudio.Wpf.Flowchart.Models
}
nodeModel.Id = new Guid(diagramNode.Id);
if (!string.IsNullOrEmpty(diagramNode.ParentId))
{
nodeModel.ParentId = new Guid(diagramNode.ParentId);
}
nodeModel.Parent = diagram;
nodeModel.Text = diagramNode.Label;
nodeModel.ItemWidth = diagramNode.Width / diagram.ScreenScale;
@@ -212,10 +225,14 @@ namespace AIStudio.Wpf.Flowchart.Models
{
FullyCreatedConnectorInfo sourceConnectorInfo = sourceNode.Connectors.FirstOrDefault(p => p.Orientation.ToString() == diagramLink.SourcePortAlignment);
FullyCreatedConnectorInfo sinkConnectorInfo = targetNode.Connectors.FirstOrDefault(p => p.Orientation.ToString() == diagramLink.TargetPortAlignment);
ConnectorViewModel linkModel = new ConnectorViewModel(sourceConnectorInfo, sinkConnectorInfo, diagram.VectorLineDrawMode ?? DrawMode.BoundaryConnectingLine);
ConnectorViewModel linkModel = new ConnectorViewModel(diagram, sourceConnectorInfo, sinkConnectorInfo, diagram.DrawModeViewModel?.VectorLineDrawMode ?? DrawMode.BoundaryConnectingLine);
linkModel.Id = new Guid(diagramLink.Id);
linkModel.ColorViewModel.LineColor.Color = SerializeHelper.DeserializeColor(diagramLink.Color);
linkModel.ColorViewModel.LineWidth = diagramLink.Width;
if (!string.IsNullOrEmpty(diagramLink.Label))
{
linkModel.AddText(diagramLink.Label);
}
//线条形状与箭头待处理
//switch (diagramLink.Router)
//{