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反序列化构造函数

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艾竹
2023-08-23 22:49:42 +08:00
parent 268404d1e8
commit b08e13b93e
1 changed files with 33 additions and 0 deletions
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33
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/DiagramViewModel.cs
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@@ -12,6 +12,7 @@ using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers; using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.DiagramDesigner.Models; using AIStudio.Wpf.DiagramDesigner.Models;
using Newtonsoft.Json; using Newtonsoft.Json;
using static System.Net.Mime.MediaTypeNames;
namespace AIStudio.Wpf.DiagramDesigner namespace AIStudio.Wpf.DiagramDesigner
{ {
@@ -813,6 +814,38 @@ namespace AIStudio.Wpf.DiagramDesigner
BuildMenuOptions(); BuildMenuOptions();
} }
public DiagramViewModel(DiagramItem diagramItem, string ext) : this()
{
Init(diagramItem);
foreach (var diagramItemData in diagramItem.DesignerItems)
{
Type type = TypeHelper.GetType(diagramItemData.ModelTypeName);
DesignerItemViewModelBase itemBase = Activator.CreateInstance(type, this, diagramItemData, ext) as DesignerItemViewModelBase;
Items.Add(itemBase);
}
foreach (var connection in diagramItem.Connections)
{
Type type = TypeHelper.GetType(connection.SerializableTypeName);
var connectionItem = SerializeHelper.DeserializeObject(type, connection.SerializableString, ext) as ConnectionItem;
connectionItem.SourceType = System.Type.GetType(connectionItem.SourceTypeName);
connectionItem.SinkType = System.Type.GetType(connectionItem.SinkTypeName);
DesignerItemViewModelBase sourceItem = DiagramViewModelHelper.GetConnectorDataItem(Items, connectionItem.SourceId, connectionItem.SourceType);
ConnectorOrientation sourceConnectorOrientation = connectionItem.SourceOrientation;
FullyCreatedConnectorInfo sourceConnectorInfo = sourceItem.GetFullConnectorInfo(connectionItem.Id, sourceConnectorOrientation, connectionItem.SourceXRatio, connectionItem.SourceYRatio, connectionItem.SourceInnerPoint, connectionItem.SourceInnerPoint);
DesignerItemViewModelBase sinkItem = DiagramViewModelHelper.GetConnectorDataItem(Items, connectionItem.SinkId, connectionItem.SinkType);
ConnectorOrientation sinkConnectorOrientation = connectionItem.SinkOrientation;
FullyCreatedConnectorInfo sinkConnectorInfo = sinkItem.GetFullConnectorInfo(connectionItem.Id, sinkConnectorOrientation, connectionItem.SinkXRatio, connectionItem.SinkYRatio, connectionItem.SinkInnerPoint, connectionItem.SinkInnerPoint);
ConnectionViewModel connectionVM = new ConnectionViewModel(this, sourceConnectorInfo, sinkConnectorInfo, connectionItem);
connectionVM.Id = Guid.NewGuid();
Items.Add(connectionVM);
}
}
public void Init(DiagramItem diagramItem) public void Init(DiagramItem diagramItem)
{ {
DiagramType = diagramItem.DiagramType; DiagramType = diagramItem.DiagramType;