public bool Import(string DGPath, out string msg, bool needShapeData = true, bool needControlData = false)
{
if (!SignXmlHelper.VerifyXml(DGPath))
{
msg = "文件已被更改！";
return(false);
}
msg = "";
XmlSerializer xs = new XmlSerializer(typeof(SaveDataInfo));
using (Stream stream = new FileStream(DGPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
SaveDataInfo dataInfo = (xs.Deserialize(stream) as SaveDataInfo);
if (needShapeData)
{
this.CopyShapes(dataInfo);
}
if (needControlData)
{
this.CopyControlParams(dataInfo);
}
}
return(true);
}
public void CopyShapes(SaveDataInfo dataInfo)
{
dataInfo.Shapes.ForEach(shape =>
{
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
Assembly selectAssemblie = assemblies.FirstOrDefault((Func <Assembly, bool>)(assemblie => assemblie.FullName == shape.AssemblyInfo));
Type shapeType = selectAssemblie.GetType(shape.Type);
Object[] constructParms = new object[] { }; //构造器参数
ShapeBase createShape = (ShapeBase)Activator.CreateInstance(shapeType, constructParms);
this.AddShape(createShape);
createShape.ObjectID = shape.ObjectID;
createShape.X = shape.X;
createShape.Y = shape.Y;
createShape.Text = shape.Text;
createShape.BackGroundColor = shape.BackGroundColor;
createShape.BoderColor = shape.BoderColor;
createShape.BoderSelectedColor = shape.BoderSelectedColor;
createShape.EnableBottomSourceConnector = shape.EnableBottomSourceConnector;
createShape.EnableLeftSourceConnector = shape.EnableLeftSourceConnector;
createShape.EnableRightSourceConnector = shape.EnableRightSourceConnector;
createShape.EnableTopSourceConnector = shape.EnableTopSourceConnector;
createShape.EnableBottomTargetConnector = shape.EnableBottomTargetConnector;
createShape.EnableLeftTargetConnector = shape.EnableLeftTargetConnector;
createShape.EnableRightTargetConnector = shape.EnableRightTargetConnector;
createShape.EnableTopTargetConnector = shape.EnableTopTargetConnector;
createShape.ShowBorder = shape.ShowBorder;
});
dataInfo.Connections.ForEach(connection =>
{
ShapeBase shapeFrom = null;
ShapeBase shapeTo = null;
foreach (ShapeBase shape in shapes)
{
if (connection.FromContainEntityObjectID == shape.ObjectID)
{
shapeFrom = shape;
}
if (connection.ToContainEntityObjectID == shape.ObjectID)
{
shapeTo = shape;
}
if (shapeFrom != null && shapeTo != null)
{
break;
}
}
if (shapeFrom == null || shapeTo == null)
{
return;
}
this.AddConnection(shapeFrom.Connectors[connection.FromContainEntityIndex], shapeTo.Connectors[connection.ToContainEntityIndex]);
});
}
public void CopyControlParams(SaveDataInfo dataInfo)
{
this.ViewOriginPoint = dataInfo.ViewOriginPoint;
this.LineHoveredColor = dataInfo.LineHoveredColor;
this.LineSelectedColor = dataInfo.LineSelectedColor;
this.LineColor = dataInfo.LineColor;
this.BackColor = dataInfo.BackColor;
this.ShowGrid = dataInfo.ShowGrid;
}
public void Save(string savePath)
{
SaveDataInfo data = this;
XmlSerializer xs = new XmlSerializer(data.GetType());
using (Stream stream = new FileStream(savePath, FileMode.Create, FileAccess.Write, FileShare.Read))
{
xs.Serialize(stream, data);
}
SignXmlHelper.SignXml(savePath);
}