private void UpdateColorCategory(List <MemberCategory> categories)
{
var category = categories.FirstOrDefault(item => item.Name == "Rendering");
if (category != null)
{
string redVariableName;
string greenVariableName;
string blueVariableName;
GetRedGreenBlueVarNames(out redVariableName, out greenVariableName, out blueVariableName);
var redVar = category.Members.FirstOrDefault(item => item.Name == redVariableName);
var greenVar = category.Members.FirstOrDefault(item => item.Name == greenVariableName);
var blueVar = category.Members.FirstOrDefault(item => item.Name == blueVariableName);
if (redVar != null && greenVar != null && blueVar != null)
{
InstanceMember instanceMember = new InstanceMember("Color", null);
instanceMember.PreferredDisplayer = typeof(Gum.Controls.DataUi.ColorDisplay);
instanceMember.CustomGetTypeEvent += (arg) => typeof(Microsoft.Xna.Framework.Color);
instanceMember.CustomGetEvent += GetCurrentColor;
instanceMember.CustomSetEvent += SetCurrentColor;
// so color updates
redVar.PropertyChanged += delegate
{
instanceMember.SimulateValueChanged();
};
greenVar.PropertyChanged += delegate { instanceMember.SimulateValueChanged(); };
blueVar.PropertyChanged += delegate { instanceMember.SimulateValueChanged(); };
category.Members.Add(instanceMember);
}
}
}