private void OnDrop(object e)
{
if (ScriptGraph == null)
{
return;
}
DragEventArgs args = (DragEventArgs)e;
args.Effects = DragDropEffects.None;
List <CNode> newNodes = new List <CNode>();
if (args.Data.GetDataPresent("klaxVariableEntry"))
{
CEntityVariableViewModel variableEntry = (CEntityVariableViewModel)args.Data.GetData("klaxVariableEntry");
NodeGraphView graphView = (NodeGraphView)Content;
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control))
{
newNodes.Add(new CGetKlaxVariableNode(variableEntry.Variable));
}
else if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt))
{
newNodes.Add(new CSetKlaxVariableNode(variableEntry.Variable));
}
else
{
VariablePopup.IsVisible = true;
VariablePopup.Position = graphView.GetPasteReferenceLocation();
VariablePopup.Variable = variableEntry;
}
}
else if (args.Data.GetDataPresent("builderSceneComponent"))
{
CInspectorSceneComponentViewModel sceneComponentViewModel = (CInspectorSceneComponentViewModel)args.Data.GetData("builderSceneComponent");
newNodes.Add(new CComponentVariableNode(sceneComponentViewModel.ComponentId.GetComponent()));
}
else if (args.Data.GetDataPresent("builderEntityComponent"))
{
CInspectorEntityComponentViewModel entityComponentViewModel = (CInspectorEntityComponentViewModel)args.Data.GetData("builderEntityComponent");
newNodes.Add(new CComponentVariableNode(entityComponentViewModel.ComponentId.GetComponent()));
}
if (newNodes.Count > 0)
{
NodeGraphView graphView = (NodeGraphView)Content;
AddNodesToGraph(newNodes, graphView.GetPasteReferenceLocation(), true);
}
args.Handled = true;
}
private void AddInput(CKlaxVariable parameter, bool bIsNewParameter)
{
var newViewmodel = new CEntityVariableViewModel(parameter);
var functionGraph = m_functionGraph;
void Redo()
{
newViewmodel.PropertyChanged += OnParameterPropertyChanged;
functionGraph.InputParameters.Add(parameter);
InputParameters.Add(newViewmodel);
functionGraph.RebuildFunctionNodes();
}
void Undo()
{
newViewmodel.PropertyChanged -= OnParameterPropertyChanged;
InputParameters.Remove(newViewmodel);
functionGraph.InputParameters.Remove(parameter);
functionGraph.RebuildFunctionNodes();
}
newViewmodel.DeleteCommand = new CRelayCommand(arg =>
{
Undo();
UndoRedoUtility.Record(new CRelayUndoItem(Redo, Undo));
});
if (bIsNewParameter)
{
Redo();
}
else
{
newViewmodel.PropertyChanged += OnParameterPropertyChanged;
InputParameters.Add(newViewmodel);
}
if (bIsNewParameter)
{
UndoRedoUtility.Record(new CRelayUndoItem(Undo, Redo));
}
}
private void AddInput(CKlaxVariable parameter, bool bIsNewParameter)
{
var newViewmodel = new CEntityVariableViewModel(parameter);
void Redo()
{
m_interfaceFunction.InputParameters.Add(parameter);
InputParameters.Add(newViewmodel);
}
void Undo()
{
InputParameters.Remove(newViewmodel);
m_interfaceFunction.InputParameters.Remove(parameter);
}
newViewmodel.DeleteCommand = new CRelayCommand(arg =>
{
Undo();
UndoRedoUtility.Record(new CRelayUndoItem(Redo, Undo));
});
if (bIsNewParameter)
{
Redo();
}
else
{
InputParameters.Add(newViewmodel);
}
if (bIsNewParameter)
{
UndoRedoUtility.Record(new CRelayUndoItem(Undo, Redo));
}
}
