public void MouseDown(Vector2 mouseFieldPos)
{
_mouseDownPos = ToDiscret(mouseFieldPos);
foreach (var streamingVis in StreamingComponents)
{
if (streamingVis.Hit(mouseFieldPos))
{
int pin;
if (streamingVis.MouseSelectInput(_mouseDownPos, out pin))
{
_wireCreator = new InputWireCreator(streamingVis, pin, EmploymentMatrix);
Childrens.Insert(0, _wireCreator.Wire);
return;
}
if (streamingVis.MouseSelectOutput(_mouseDownPos, out pin))
{
_wireCreator = new OutputWireCreator(streamingVis, pin, EmploymentMatrix);
Childrens.Insert(0, _wireCreator.Wire);
return;
}
_dragStreamingVisual = new MouseDragVisualObject(streamingVis, _mouseDownPos);
streamingVis.IsSelect = !streamingVis.IsSelect;
return;
}
}
SelectRectangle.Translate = ToDiscret(mouseFieldPos);
SelectRectangle.IsVisible = true;
SelectRectangle.Shape = new Vector2[0];
}
private EventPanelViewmodelBase PlaceEventInRundown(IEvent e, bool show)
{
EventPanelViewmodelBase newVm = null;
EventPanelViewmodelBase evm = Find(e, true);
if (evm == null)
{
var vp = e.GetVisualParent();
if (vp != null)
{
var evmVp = Find(vp, true);
if (evmVp != null)
{
var eventType = e.EventType;
if (eventType == TEventType.Movie || eventType == TEventType.Rundown || eventType == TEventType.Live ||
evmVp.IsExpanded)
{
if (evmVp.IsExpanded || show || e == EngineViewmodel.LastAddedEvent)
{
evmVp.IsExpanded = true;
if (evmVp.Find(e, true) == null) // find again after expand
{
if (e.Parent == vp) // StartType = With
{
newVm = evmVp.CreateChildEventPanelViewmodelForEvent(e);
evmVp.Childrens.Insert(0, newVm);
}
else // StartType == After
{
var prior = e.Prior;
if (prior != null)
{
var evmPrior = evmVp.Find(prior, true);
if (evmPrior == null)
{
evmPrior = PlaceEventInRundown(prior, true); // recurrence here
}
if (evmPrior != null)
{
var pos = evmVp.Childrens.IndexOf(evmPrior);
newVm = evmVp.CreateChildEventPanelViewmodelForEvent(e);
evmVp.Childrens.Insert(pos + 1, newVm);
}
}
}
}
}
}
else
{
if (!evmVp.HasDummyChild)
{
evmVp.Childrens.Add(DummyChild);
}
}
}
}
else //vp == null
{
var prior = e.Prior;
if (prior != null)
{
var evmPrior = Find(prior, true);
if (evmPrior != null)
{
var pos = Childrens.IndexOf(evmPrior);
newVm = CreateChildEventPanelViewmodelForEvent(e);
Childrens.Insert(pos + 1, newVm);
}
}
else
if (e.StartType == TStartType.Manual || e.EventType == TEventType.Container)
{
newVm = AddRootEvent(e);
}
}
}
return(newVm);
}