/*************************************/
/**** Public Methods ****/
/*************************************/
public virtual void SetItem(object item, bool sendNotification = true, bool updateOriginal = true)
{
if (item == null)
{
return;
}
if (updateOriginal)
{
m_OriginalItem = item;
}
SelectedItem = FromGeneric(item as dynamic);
List <ParamInfo> oldInputs = InputParams.ToList();
List <ParamInfo> oldOutputs = OutputParams.ToList();
SetComponentDetails();
SetInputs();
SetOutputs();
SetInputSelectionMenu();
SetOutputSelectionMenu();
CompileMethod();
CompileInputGetters();
CompileOutputSetters();
if (sendNotification)
{
MarkAsModified(new CallerUpdate
{
Cause = CallerUpdateCause.ItemSelected,
ComponentUpdate = new ComponentUpdate {
Name = Name, Description = Description
},
InputUpdates = InputParams.Changes(oldInputs).Where(x => x.Param.IsSelected).ToList(),
OutputUpdates = OutputParams.Changes(oldOutputs).Where(x => x.Param.IsSelected).ToList()
});
}
}
/*************************************/
protected bool RestoreItem(object selectedItem, List <ParamInfo> inputParams, List <ParamInfo> outputParams)
{
// Finally Set the item
SetItem(selectedItem, false);
// Make sure that saved selection is copied over
if (inputParams != null)
{
SelectInputs(inputParams.GroupBy(x => x.Name).Select(g => g.First()).ToDictionary(x => x.Name, x => x.IsSelected));
}
if (outputParams != null)
{
SelectOutputs(outputParams.GroupBy(x => x.Name).Select(g => g.First()).ToDictionary(x => x.Name, x => x.IsSelected));
}
// Look for changes
CallerUpdate update = new CallerUpdate
{
Cause = CallerUpdateCause.ReadFromSave,
ComponentUpdate = new ComponentUpdate {
Name = Name, Description = Description
},
InputUpdates = InputParams.Changes(inputParams).Where(x => x.Param.IsSelected).ToList(),
OutputUpdates = OutputParams.Changes(outputParams).Where(x => x.Param.IsSelected).ToList()
};
// Record warnings if changes happened
List <IParamUpdate> paramUpdates = update.InputUpdates.Concat(update.OutputUpdates).ToList();
if (paramUpdates.Count > 0)
{
Engine.Reflection.Compute.RecordWarning("This component was upgraded. Here's the resulting changes: \n"
+ paramUpdates.Select(x => " - " + x.IToText()).Aggregate((a, b) => a + "\n" + b));
}
// Send the notification
MarkAsModified(update);
return(true);
}
/*************************************/
/**** Public Methods ****/
/*************************************/
public bool CollectOutputTypes(List <object> objects = null)
{
if (objects == null)
{
objects = m_DataAccessor.GetAllData(0);
}
// Do not update if the list of input is empty or if user has manually selected outputs
if (objects.Count == 0)
{
return(false);
}
// Save old outputs
List <ParamInfo> oldOutputs = OutputParams.ToList();
// Collect the new output params
OutputParams = Engine.UI.Query.OutputParams(objects);
// Compile the setters
CompileOutputSetters();
// Create the output menu
SetOutputSelectionMenu();
// Mark as modified if output have changed
List <IParamUpdate> changes = OutputParams.Changes(oldOutputs).Where(x => x.Param.IsSelected).ToList();
if (changes.Count > 0)
{
MarkAsModified(new CallerUpdate {
Cause = CallerUpdateCause.ItemSelected, OutputUpdates = changes
});
}
return(true);
}
