public void RemoveStateCategory(StateSaveCategory category, IStateCategoryListContainer stateCategoryListContainer)
{
// This category can only be removed if no behaviors require it
var behaviorsNeedingCategory = GetBehaviorsNeedingCategory(category, stateCategoryListContainer as ComponentSave);
if (behaviorsNeedingCategory.Any())
{
string message =
"This category cannot be removed because it is needed by the following behavior(s):";
foreach (var behavior in behaviorsNeedingCategory)
{
message += "\n" + behavior.Name;
}
MessageBox.Show(message);
}
else
{
var response = MessageBox.Show($"Are you sure you want to delete the category {category.Name}?", "Delete category?", MessageBoxButtons.YesNo);
if (response == DialogResult.Yes)
{
Remove(category);
}
}
}
public StateSaveCategory AddCategory(IStateCategoryListContainer objectToAddTo, string name)
{
if (objectToAddTo == null)
{
throw new Exception("Could not add category " + name + " because no element or behavior is selected");
}
StateSaveCategory category = new StateSaveCategory();
category.Name = name;
objectToAddTo.Categories.Add(category);
// September 20, 2018
// Not sure why we have
// this category add itself
// as a variable to the default
// state. States can't set other
// states, and I don't think the rest
// of Gum depends on this. Commenting it
// out to see.
// Update - even though the element can't set
// it's own categorized state in the default state,
// instances use this variable to determine if a variable
// should be shown.
if (objectToAddTo is ElementSave)
{
string categoryName = category.Name + "State";
var elementToAddTo = objectToAddTo as ElementSave;
elementToAddTo.DefaultState.Variables.Add(new VariableSave()
{
Name = categoryName,
Type = categoryName,
Value = null
#if GUM
,
CustomTypeConverter = new Gum.PropertyGridHelpers.Converters.AvailableStatesConverter(category.Name)
#endif
});
elementToAddTo.DefaultState.Variables.Sort((first, second) => first.Name.CompareTo(second.Name));
}
return(category);
}
public void RemoveStateCategory(StateSaveCategory category, IStateCategoryListContainer stateCategoryListContainer)
{
DeleteLogic.Self.RemoveStateCategory(category, stateCategoryListContainer);
}