private void DrawParamField(ref Rect fieldRect, ref int index, SerializedProperty property, bool modified = false)
{
fieldRect.y += BoxBackgroundMargin;
int result = EditorGUI.Popup
(
fieldRect,
GUIContent.none,
index + 1,
ParameterListContent.ToArray(),
SpaceEditorStyles.ParametrizedField
);
bool changed = (result - 1) != index || modified;
if (changed && DataProvider.CanEditObject(Target))
{
if (result > 0 && result <= Parameters.Count)
{
var parameter = Parameters[result - 1];
AsParametrized.SetParameter(property.name, parameter);
}
else
{
AsParametrized.ClearParameter(property.name);
}
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (!Initialize(ref position, property, label))
{
return;
}
// Parameters.FindIndex(p => p.Name.Equals(property.name)
// && p.HoldType.Equals(value.Parameter.HoldType)
// && p.HoldType.Type == type);
DrawBackground(position, DarkRed); // ? Color.white : DarkRed
label = EditorGUI.BeginProperty(position, label, property);
{
position.y += BoxBackgroundHeight * 0.5f;
position = EditorGUI.PrefixLabel(position, new GUIContent(property.displayName));
EditorGUI.indentLevel = 0;
EditorGUI.BeginChangeCheck();
{
var objectFieldRect = position;
objectFieldRect.y += BoxBackgroundMargin;
int result = EditorGUI.Popup
(
objectFieldRect,
GUIContent.none,
0,//index + 1,
ParameterListContent.ToArray(),
SpaceEditorStyles.ParametrizedField
);
if (!DataProvider.CanEditObject(Target))
{
if (result > 0 && result <= Parameters.Count)
{
var parameter = Parameters[result - 1];
AsParametrized.SetParameter(property.name, parameter);
}
else
{
AsParametrized.ClearParameter(property.name);
}
}
}
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(Target);
}
}
EditorGUI.EndProperty();
}
private bool Initialize(ref Rect position, SerializedProperty property, GUIContent label)
{
position.height = base.GetPropertyHeight(property, label);
Target = property.serializedObject.targetObject;
AsParametrized = Target as IBaseObject;
DataProvider = AsParametrized?.GetProvider();
if (DataProvider == null)
{
EditorGUI.HelpBox(position, $"{property.name}: Unable to get instance of IDataSetProvider!", MessageType.Error);
return(false);
}
Parameters = DataProvider.GetParameters(p => p.HoldType.Type == fieldInfo.FieldType);
Typename = GenericParameter.GetDisplayedName(fieldInfo.FieldType);
if (Typename == null)
{
EditorGUI.HelpBox(position, string.Format("Type {0} is not a known type!", fieldInfo.FieldType), MessageType.Error);
return(false);
}
if (!DataProvider.HasObject(Target))
{
EditorGUI.HelpBox(position, "Unable to edit this object!", MessageType.Error);
return(false);
}
if (!(attribute is Parametrized))
{
EditorGUI.HelpBox(position, "Unable to get Parametrized attribute!", MessageType.Error);
return(false);
}
SetContentForParameters();
return(true);
}
public void OnGUI(Rect position, SerializedProperty property, GUIContent label,
SerializedType fieldType, PropertyAttribute attribute, bool displayLock = true)
{
SetContentForParameters();
int index = -1;
bool wasConstant = false;
var setParam = AsParametrized.GetParameter(property.name, fieldType);
if (setParam != null)
{
index = Parameters.FindIndex(p => p.Name.Equals(setParam.Name) && p.HoldType.Equals(setParam.HoldType));
wasConstant = AsParametrized.IsParameterConstant(property.name);
}
DrawBackground(position, index != -1 || wasConstant);
label = EditorGUI.BeginProperty(position, label, property);
{
position.y += BoxBackgroundHeight * 0.5f;
position = EditorGUI.PrefixLabel(position, new GUIContent(property.displayName));
EditorGUI.indentLevel = 0;
EditorGUI.BeginChangeCheck();
{
var fieldRect = position;
if (displayLock)
{
var lockRect = new Rect(fieldRect.x + fieldRect.width - LockSize, fieldRect.y + 2, LockSize,
fieldRect.height);
bool isConstant = EditorGUI.Toggle(lockRect, wasConstant, SpaceEditorStyles.LockButton);
fieldRect.width -= LockSize;
if (isConstant)
{
GenericParameter parameter = wasConstant
? AsParametrized.GetParameter(property.name, fieldType)
: new GenericParameter(fieldType);
GenericParamUtils.DrawParameter(fieldRect, parameter, false);
AsParametrized.SetParameter(property.name, parameter, true);
}
else
{
DrawParamField(ref fieldRect, ref index, property, wasConstant != isConstant);
}
}
else
{
DrawParamField(ref fieldRect, ref index, property);
}
}
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(Target);
}
}
EditorGUI.EndProperty();
}