protected VisualNode(IGraphController graphController, NodeType nodeType)
{
this.graphController = graphController as GraphController;
IdGenerator idGenerator = this.graphController.GetIdGenerator();
this.nodeType = nodeType;
this.version = VisualNode.Version.Current;
this.nodeId = idGenerator.GetNextId(ComponentType.Node);
this.nodeState = States.Visible;
this.Dirty = true;
this.graphController.AddVisualNode(this);
}
protected VisualNode(IGraphController graphController, NodeType nodeType)
{
this.graphController = graphController as GraphController;
IdGenerator idGenerator = this.graphController.GetIdGenerator();
this.nodeType = nodeType;
this.version = VisualNode.Version.Current;
this.nodeId = idGenerator.GetNextId(ComponentType.Node);
this.nodeState = States.Visible;
this.Dirty = true;
this.graphController.AddVisualNode(this);
}
public virtual bool Deserialize(IStorage storage)
{
if (storage == null)
{
throw new ArgumentNullException("storage");
}
if (storage.ReadUnsignedInteger(FieldCode.NodeSignature) != Configurations.NodeSignature)
{
throw new InvalidOperationException("Invalid input data");
}
try
{
this.nodeType = (NodeType)storage.ReadInteger(FieldCode.NodeType);
this.version = (VisualNode.Version)storage.ReadInteger(FieldCode.NodeVersion);
this.nodeId = storage.ReadUnsignedInteger(FieldCode.NodeId);
this.nodeState = (States)storage.ReadInteger(FieldCode.NodeState);
this.Text = storage.ReadString(FieldCode.Text);
this.Caption = storage.ReadString(FieldCode.Caption);
this.nodePosition.X = storage.ReadDouble(FieldCode.NodePositionX);
this.nodePosition.Y = storage.ReadDouble(FieldCode.NodePositionY);
int inputSlotsCount = storage.ReadInteger(FieldCode.InputSlotsCount);
this.inputSlots.Clear();
for (int i = 0; i < inputSlotsCount; i++)
{
this.inputSlots.Add(storage.ReadUnsignedInteger(FieldCode.InputSlots));
}
int outputSlotsCount = storage.ReadInteger(FieldCode.OutputSlotsCount);
this.outputSlots.Clear();
for (int j = 0; j < outputSlotsCount; j++)
{
this.outputSlots.Add(storage.ReadUnsignedInteger(FieldCode.OutputSlots));
}
this.Dirty = true; // Mark as dirty for painting.
return(true);
}
catch (Exception e)
{
//@TODO(Zx): Move this to error handler
Console.WriteLine(e.Message + "\n Visual node deserialization failed.");
return(false);
}
}
public virtual bool Deserialize(IStorage storage)
{
if (storage == null)
throw new ArgumentNullException("storage");
if (storage.ReadUnsignedInteger(FieldCode.NodeSignature) != Configurations.NodeSignature)
throw new InvalidOperationException("Invalid input data");
try
{
this.nodeType = (NodeType)storage.ReadInteger(FieldCode.NodeType);
this.version = (VisualNode.Version)storage.ReadInteger(FieldCode.NodeVersion);
this.nodeId = storage.ReadUnsignedInteger(FieldCode.NodeId);
this.nodeState = (States)storage.ReadInteger(FieldCode.NodeState);
this.Text = storage.ReadString(FieldCode.Text);
this.Caption = storage.ReadString(FieldCode.Caption);
this.nodePosition.X = storage.ReadDouble(FieldCode.NodePositionX);
this.nodePosition.Y = storage.ReadDouble(FieldCode.NodePositionY);
int inputSlotsCount = storage.ReadInteger(FieldCode.InputSlotsCount);
this.inputSlots.Clear();
for (int i = 0; i < inputSlotsCount; i++)
this.inputSlots.Add(storage.ReadUnsignedInteger(FieldCode.InputSlots));
int outputSlotsCount = storage.ReadInteger(FieldCode.OutputSlotsCount);
this.outputSlots.Clear();
for (int j = 0; j < outputSlotsCount; j++)
this.outputSlots.Add(storage.ReadUnsignedInteger(FieldCode.OutputSlots));
this.Dirty = true; // Mark as dirty for painting.
return true;
}
catch (Exception e)
{
//@TODO(Zx): Move this to error handler
Console.WriteLine(e.Message + "\n Visual node deserialization failed.");
return false;
}
}
