private void RenderHelpBox(SerializedProperty prop)
{
var helpBoxAttr = UTUtils.GetPropertyAttribute <HelpBoxAttribute>(prop);
if (helpBoxAttr != null)
{
UTStyles.RenderNote(helpBoxAttr.text);
}
}
private void RenderStackedArray(string name, SerializedProperty prop, SerializedProperty otherProp, PopupAttribute leftPopup,
PopupAttribute rightPopup,
string addMethod, string addText, string changedCallback)
{
prop.isExpanded = UTStyles.FoldoutHeader($"{name} [{prop.arraySize}]", prop.isExpanded);
if (!prop.isExpanded)
{
return;
}
for (int i = 0; i < prop.arraySize; i++)
{
EditorGUILayout.BeginHorizontal();
if (RenderPositionControls(i, new[] { prop, otherProp }))
{
break;
}
// this code is very similar to PopupAttribute itself
// but we have to handle it here directly because we are connecting two different props together
// should probably refactor at some point
EditorGUI.BeginChangeCheck();
// Left Field
if (leftPopup == null)
{
EditorGUILayout.PropertyField(prop.GetArrayElementAtIndex(i), new GUIContent());
}
else
{
string[] options;
var sourceType = leftPopup.sourceType;
var source = prop.GetArrayElementAtIndex(i);
// Right Field
if (sourceType == PopupAttribute.PopupSource.Animator)
{
options = UTUtils.GetAnimatorTriggers(source.objectReferenceValue as Animator);
}
else if (sourceType == PopupAttribute.PopupSource.UdonBehaviour)
{
options = UTUtils.GetUdonEvents(source.objectReferenceValue as UdonBehaviour);
}
else if (sourceType == PopupAttribute.PopupSource.Shader)
{
var propsSource = UTUtils.GetValueThroughAttribute(source, leftPopup.methodName, out _);
options = UTUtils.GetShaderPropertiesByType(propsSource as Shader, leftPopup.shaderPropType);
}
else
{
options = (string[])UTUtils.GetValueThroughAttribute(prop, leftPopup.methodName, out _);
}
var selectedIndex = options.ToList().IndexOf(prop.GetArrayElementAtIndex(i).stringValue);
if (selectedIndex >= options.Length || selectedIndex == -1)
{
selectedIndex = 0;
}
selectedIndex = EditorGUILayout.Popup(selectedIndex, options);
prop.GetArrayElementAtIndex(i).stringValue = options[selectedIndex];
}
if (rightPopup == null)
{
EditorGUILayout.PropertyField(otherProp.GetArrayElementAtIndex(i), new GUIContent());
}
else
{
string[] options;
var sourceType = rightPopup.sourceType;
var source = prop.GetArrayElementAtIndex(i);
// Right Field
if (sourceType == PopupAttribute.PopupSource.Animator)
{
options = UTUtils.GetAnimatorTriggers(source.objectReferenceValue as Animator);
}
else if (sourceType == PopupAttribute.PopupSource.UdonBehaviour)
{
options = UTUtils.GetUdonEvents(source.objectReferenceValue as UdonBehaviour);
}
else if (sourceType == PopupAttribute.PopupSource.Shader)
{
var propsSource = UTUtils.GetValueThroughAttribute(source, rightPopup.methodName, out _);
options = UTUtils.GetShaderPropertiesByType(propsSource as Shader, rightPopup.shaderPropType);
}
else
{
options = (string[])UTUtils.GetValueThroughAttribute(otherProp, rightPopup.methodName, out _);
}
var selectedIndex = options.ToList().IndexOf(otherProp.GetArrayElementAtIndex(i).stringValue);
if (selectedIndex >= options.Length || selectedIndex == -1)
{
selectedIndex = 0;
}
selectedIndex = EditorGUILayout.Popup(selectedIndex, options);
otherProp.GetArrayElementAtIndex(i).stringValue = options[selectedIndex];
}
if (EditorGUI.EndChangeCheck())
{
if (changedCallback != null)
{
var m = t.GetType().GetMethod(changedCallback);
if (m != null)
{
m.Invoke(t,
m.GetParameters().Length > 2
? new object[] { prop.GetArrayElementAtIndex(i), otherProp.GetArrayElementAtIndex(i), i }
: new object[] { prop, otherProp });
}
}
}
if (RenderRemoveControls(i, new[] { prop, otherProp }))
{
if (changedCallback != null)
{
var m = t.GetType().GetMethod(changedCallback);
if (m != null)
{
m.Invoke(t,
m.GetParameters().Length > 2
? new object[] { null, null, i }
: new object[] { prop, otherProp });
}
}
break;
}
EditorGUILayout.EndHorizontal();
}
if (RenderAddControls(new[] { prop, otherProp }, addText, addMethod))
{
if (changedCallback != null)
{
var m = t.GetType().GetMethod(changedCallback);
if (m != null)
{
m.Invoke(t,
m.GetParameters().Length > 2
? new object[] { prop.GetArrayElementAtIndex(prop.arraySize), otherProp.GetArrayElementAtIndex(prop.arraySize), prop.arraySize }
: new object[] { prop, otherProp });
}
}
}
}
private void HandleArray(SerializedProperty prop)
{
var attrs = UTUtils.GetPropertyAttributes(prop);
var modifierAttrs = UTUtils.GetPropertyAttributes <Attribute>(prop);
var isGroup = attrs.Where(a => a is ListViewAttribute).ToArray().Length > 0;
var groupAttribute = attrs.Select(a => a as ListViewAttribute).ToArray();
var onValueChangedAttribute = UTUtils.GetPropertyAttribute <OnValueChangedAttribute>(prop);
// hideIf attribute
var hideIfAttribute = modifierAttrs.OfType <HideIfAttribute>().ToArray();
var isHidden = hideIfAttribute.Length > 0 && UTUtils.GetVisibleThroughAttribute(prop, hideIfAttribute[0].methodName, false);
// handling for regular arrays, make nicer down the line
if (!isGroup)
{
if (isHidden)
{
return;
}
RenderArray(prop, onValueChangedAttribute?.methodName);
RenderHelpBox(prop);
return;
}
var groupName = groupAttribute[0].name;
var items = t.GetType().GetFields().Where(f =>
f.GetAttribute <ListViewAttribute>() != null && f.GetAttribute <ListViewAttribute>().name == groupName)
.ToList();
// fast exit on 1 element with list view
if (items.Count < 2)
{
if (isHidden)
{
return;
}
RenderArray(prop, onValueChangedAttribute?.methodName);
RenderHelpBox(prop);
return;
}
var index = items.FindIndex(a => a.Name == prop.name);
if (index > 0)
{
return;
}
var sectionHeaderAttribute = UTUtils.GetPropertyAttribute <SectionHeaderAttribute>(prop);
if (sectionHeaderAttribute != null)
{
UTStyles.RenderSectionHeader(sectionHeaderAttribute.text);
}
if (isHidden)
{
return;
}
var otherProp = serializedObject.FindProperty(items[1].Name);
var leftPopupAttribute = UTUtils.GetPropertyAttribute <PopupAttribute>(prop);
var rightPopupAttribute = UTUtils.GetPropertyAttribute <PopupAttribute>(otherProp);
if (rightPopupAttribute != null || leftPopupAttribute != null)
{
RenderStackedArray(groupAttribute[0].name, prop, otherProp, leftPopupAttribute, rightPopupAttribute, groupAttribute[0].addMethodName,
groupAttribute[0].addButtonText, onValueChangedAttribute?.methodName);
RenderHelpBox(prop);
return;
}
RenderStackedArray(groupAttribute[0].name, prop, otherProp, groupAttribute[0].addMethodName,
groupAttribute[0].addButtonText, onValueChangedAttribute?.methodName);
RenderHelpBox(prop);
}
