public override void BeginDraw(BaseMightyMember mightyMember, BaseElementDecoratorAttribute baseAttribute,
Action <BaseMightyMember, SerializedProperty, BaseDrawerAttribute> propertyDrawCallback,
BaseDrawerAttribute drawerAttribute = null)
{
var property = mightyMember.Property;
if (!property.isArray)
{
if (baseAttribute is BeginHorizontalAttribute || baseAttribute is HorizontalAttribute)
{
GUILayout.BeginHorizontal();
}
propertyDrawCallback?.Invoke(mightyMember, property, drawerAttribute);
return;
}
if (!EditorDrawUtility.DrawFoldout(property))
{
EndDrawHeader(mightyMember, baseAttribute);
EndDrawArray(mightyMember, baseAttribute);
return;
}
EditorGUI.indentLevel++;
EditorDrawUtility.DrawArraySizeField(property);
EditorDrawUtility.DrawArrayBody(property, index =>
{
BeginDrawElement(mightyMember, index, baseAttribute);
propertyDrawCallback?.Invoke(mightyMember, property.GetArrayElementAtIndex(index), drawerAttribute);
EndDrawElement(mightyMember, index, baseAttribute);
});
EditorGUI.indentLevel--;
}
public override void DrawArray(BaseMightyMember mightyMember, BaseArrayAttribute baseAttribute, IArrayElementDrawer drawer,
BaseDrawerAttribute drawerAttribute)
{
var property = mightyMember.Property;
if (!property.isArray)
{
EditorDrawUtility.DrawHelpBox($"{typeof(ButtonArrayAttribute).Name} can be used only on arrays or lists");
EditorDrawUtility.DrawPropertyField(property);
return;
}
if (!ArrayCache.Contains(mightyMember))
{
InitDrawer(mightyMember, baseAttribute);
}
var(optionInfo, decoratorAttributes, decoratorDrawers) = ArrayCache[mightyMember];
var option = optionInfo.Value;
var decoratorLength = decoratorAttributes.Length;
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].BeginDrawArray(mightyMember, decoratorAttributes[i]);
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].BeginDrawHeader(mightyMember, decoratorAttributes[i]);
}
if (!option.Contains(ArrayOption.HideLabel) && !EditorDrawUtility.DrawFoldout(property))
{
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawHeader(mightyMember, decoratorAttributes[i]);
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawArray(mightyMember, decoratorAttributes[i]);
}
return;
}
if (option.Contains(ArrayOption.HideLabel))
{
property.isExpanded = true;
}
else if (!option.Contains(ArrayOption.DontIndent))
{
EditorGUI.indentLevel++;
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawHeader(mightyMember, decoratorAttributes[i]);
}
GUILayout.BeginVertical(GUIStyleUtility.ButtonArray, GUILayout.MinHeight(35));
var indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
if (property.arraySize == 0)
{
GUILayout.FlexibleSpace();
if (EditorDrawUtility.DrawAddButton())
{
property.InsertArrayElementAtIndex(0);
property.serializedObject.ApplyModifiedProperties();
}
GUILayout.FlexibleSpace();
}
EditorDrawUtility.DrawArrayBody(property, index =>
{
var element = property.GetArrayElementAtIndex(index);
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].BeginDrawElement(mightyMember, index, decoratorAttributes[i]);
}
GUILayout.BeginHorizontal(GUILayout.MinHeight(33));
GUILayout.BeginVertical(GUILayout.Width(1));
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal();
if (EditorDrawUtility.DrawRemoveButton())
{
property.DeleteArrayElementAtIndex(index);
property.serializedObject.ApplyModifiedProperties();
GUILayout.EndHorizontal();
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawElement(mightyMember, index, decoratorAttributes[i]);
}
return;
}
if (EditorDrawUtility.DrawAddButton())
{
property.InsertArrayElementAtIndex(index);
property.serializedObject.ApplyModifiedProperties();
}
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
GUILayout.EndVertical();
GUILayout.BeginVertical();
GUILayout.FlexibleSpace();
if (drawer != null)
{
drawer.DrawElement(mightyMember, index, drawerAttribute);
}
else if (option.Contains(ArrayOption.HideElementLabel))
{
EditorGUILayout.PropertyField(element, GUIContent.none);
}
else
{
EditorGUILayout.PropertyField(element);
}
GUILayout.FlexibleSpace();
GUILayout.EndVertical();
GUILayout.EndHorizontal();
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawElement(mightyMember, index, decoratorAttributes[i]);
}
});
EditorGUI.indentLevel = indent;
GUILayout.EndVertical();
if (!option.Contains(ArrayOption.HideLabel) && !option.Contains(ArrayOption.DontIndent))
{
EditorGUI.indentLevel--;
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawArray(mightyMember, decoratorAttributes[i]);
}
}