public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
DynamicMemberAccess access = DynamicMemberAccess.Read;
if (this.fieldInfo != null)
{
var attrib = this.fieldInfo.GetCustomAttributes(typeof(MemberProxy.ConfigAttribute), true).FirstOrDefault() as MemberProxy.ConfigAttribute;
if (attrib != null)
{
access = attrib.MemberAccessLevel;
}
}
DrawMemberProxy(position, property, label);
}
public static System.Reflection.MemberInfo DrawMemberProxy(Rect position, SerializedProperty property, GUIContent label, DynamicMemberAccess memberAccessLevel = DynamicMemberAccess.Read)
{
var r0 = new Rect(position.xMin, position.yMin, position.width, EditorGUIUtility.singleLineHeight);
var r1 = new Rect(position.xMin, r0.yMax, position.width, EditorGUIUtility.singleLineHeight);
var targProp = property.FindPropertyRelative("_target");
var memberProp = property.FindPropertyRelative("_memberName");
SPEditorGUI.PropertyField(r0, targProp, label);
System.Reflection.MemberInfo selectedMember;
memberProp.stringValue = SPEditorGUI.ReflectedPropertyField(r1,
EditorHelper.TempContent(" - Property", "The property on the target to set."),
targProp.objectReferenceValue,
memberProp.stringValue,
memberAccessLevel,
out selectedMember);
return(selectedMember);
}
public static IEnumerable <System.Reflection.MemberInfo> GetEasilySerializedMembersFromType(System.Type tp, MemberTypes mask = MemberTypes.All, DynamicMemberAccess access = DynamicMemberAccess.ReadWrite)
{
if (tp == null)
{
yield break;
}
bool bRead = access.HasFlag(DynamicMemberAccess.Read);
bool bWrite = access.HasFlag(DynamicMemberAccess.Write);
var members = com.spacepuppy.Dynamic.DynamicUtil.GetMembersFromType(tp, false);
foreach (var mi in members)
{
if ((mi.MemberType & mask) == 0)
{
continue;
}
if (mi.DeclaringType.IsAssignableFrom(typeof(UnityEngine.MonoBehaviour)) ||
mi.DeclaringType.IsAssignableFrom(typeof(SPComponent)) ||
mi.DeclaringType.IsAssignableFrom(typeof(SPNotifyingComponent)))
{
continue;
}
switch (mi.MemberType)
{
case System.Reflection.MemberTypes.Method:
{
var m = mi as System.Reflection.MethodInfo;
if (m.IsSpecialName)
{
continue;
}
if (m.IsGenericMethod)
{
continue;
}
var parr = m.GetParameters();
if (parr.Length == 0)
{
yield return(m);
}
else
{
bool pass = true;
foreach (var p in parr)
{
if (!(VariantReference.AcceptableType(p.ParameterType) || p.ParameterType == typeof(object)))
{
pass = false;
break;
}
}
if (pass)
{
yield return(m);
}
}
}
break;
case System.Reflection.MemberTypes.Field:
{
var f = mi as System.Reflection.FieldInfo;
if (f.IsSpecialName)
{
continue;
}
if (VariantReference.AcceptableType(f.FieldType))
{
yield return(f);
}
}
break;
case System.Reflection.MemberTypes.Property:
{
var p = mi as System.Reflection.PropertyInfo;
if (p.IsSpecialName)
{
continue;
}
if (!p.CanRead && bRead)
{
continue;
}
if (!p.CanWrite && bWrite)
{
continue;
}
if (p.GetIndexParameters().Length > 0)
{
continue; //indexed properties are not allowed
}
if (VariantReference.AcceptableType(p.PropertyType))
{
yield return(p);
}
}
break;
}
}
}
public static string ReflectedPropertyField(Rect position, object targObj, string selectedMemberName, DynamicMemberAccess access)
{
System.Reflection.MemberInfo selectedMember;
return(ReflectedPropertyField(position, GUIContent.none, targObj, selectedMemberName, access, out selectedMember));
}
public static string ReflectedPropertyAndCustomTweenAccessorField(Rect position, GUIContent label, object targObj, string selectedMemberName, DynamicMemberAccess access, out System.Type propType)
{
if (targObj != null)
{
var members = DynamicUtil.GetEasilySerializedMembers(targObj, System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property, access).ToArray();
var accessors = CustomTweenMemberAccessorFactory.GetCustomAccessorIds(targObj.GetType());
System.Array.Sort(accessors);
using (var entries = TempCollection.GetList <GUIContent>(members.Length))
{
int index = -1;
for (int i = 0; i < members.Length; i++)
{
var m = members[i];
if ((DynamicUtil.GetMemberAccessLevel(m) & DynamicMemberAccess.Write) != 0)
{
entries.Add(EditorHelper.TempContent(string.Format("{0} ({1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, DynamicUtil.GetValueWithMember(m, targObj))));
}
else
{
entries.Add(EditorHelper.TempContent(string.Format("{0} (readonly - {1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, DynamicUtil.GetValueWithMember(m, targObj))));
}
if (index < 0 && m.Name == selectedMemberName)
{
//index = i;
index = entries.Count - 1;
}
}
for (int i = 0; i < accessors.Length; i++)
{
entries.Add(EditorHelper.TempContent(accessors[i]));
if (index < 0 && accessors[i] == selectedMemberName)
{
index = entries.Count - 1;
}
}
index = EditorGUI.Popup(position, label, index, entries.ToArray());
//selectedMember = (index >= 0) ? members[index] : null;
//return (selectedMember != null) ? selectedMember.Name : null;
if (index < 0)
{
propType = null;
return(null);
}
else if (index < members.Length)
{
propType = DynamicUtil.GetReturnType(members[index]);
return(members[index].Name);
}
else
{
var nm = accessors[index - members.Length];
ITweenMemberAccessor acc;
if (CustomTweenMemberAccessorFactory.TryGetMemberAccessor(targObj, nm, out acc))
{
propType = acc.GetMemberType();
if (VariantReference.AcceptableType(propType))
{
return(nm);
}
}
}
propType = null;
return(null);
}
}
else
{
propType = null;
EditorGUI.Popup(position, label, -1, new GUIContent[0]);
return(null);
}
}
private static string ReflectedRecursingPropertyField(GUIContent label, System.Type tp, string[] selectedMemberNameChain, int chainIndex, DynamicMemberAccess access, out System.Reflection.MemberInfo selectedMember, bool allowSetterMethods = false)
{
if (tp != null)
{
var easyMembers = DynamicUtil.GetEasilySerializedMembersFromType(tp, System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property | System.Reflection.MemberTypes.Method, access).ToArray();
var hardMembers = DynamicUtil.GetEditorCompatibleMembersFromType(tp, System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property, DynamicMemberAccess.Read).Where(m => !DynamicUtil.GetReturnType(m).IsValueType).Except(easyMembers).ToArray();
var lst = new List <System.Reflection.MemberInfo>();
lst.AddRange(easyMembers);
lst.AddRange(hardMembers);
var members = lst.ToArray();
var entries = new GUIContent[members.Length];
int index = -1;
for (int i = 0; i < members.Length; i++)
{
var m = members[i];
if (i < easyMembers.Length)
{
if ((DynamicUtil.GetMemberAccessLevel(m) & DynamicMemberAccess.Write) != 0)
{
entries[i] = EditorHelper.TempContent(string.Format("{0} ({1})", m.Name, DynamicUtil.GetReturnType(m).Name));
}
else
{
entries[i] = EditorHelper.TempContent(string.Format("{0} (readonly - {1})", m.Name, DynamicUtil.GetReturnType(m).Name));
}
}
else
{
entries[i] = EditorHelper.TempContent(string.Format("-> {0} ({1})", m.Name, DynamicUtil.GetReturnType(m).Name));
}
if (index < 0 && selectedMemberNameChain != null && chainIndex < selectedMemberNameChain.Length && selectedMemberNameChain[chainIndex] == m.Name)
{
index = i;
}
}
index = EditorGUILayout.Popup(label, index, entries);
selectedMember = (index >= 0) ? members[index] : null;
if (hardMembers.Contains(selectedMember))
{
var m = selectedMember;
return(m.Name + "." + ReflectedRecursingPropertyField(EditorHelper.TempContent("|-> " + m.Name), DynamicUtil.GetReturnType(m), selectedMemberNameChain, chainIndex + 1, access, out selectedMember, allowSetterMethods));
}
else
{
return((selectedMember != null) ? selectedMember.Name : null);
}
}
else
{
selectedMember = null;
EditorGUILayout.Popup(label, -1, new GUIContent[0]);
return(null);
}
}
/// <summary>
/// Reflects the available properties and shows them in a dropdown
/// </summary>
public static string ReflectedPropertyField(Rect position, GUIContent label, object targObj, string selectedMemberName, DynamicMemberAccess access, out System.Reflection.MemberInfo selectedMember)
{
if (targObj != null)
{
var members = DynamicUtil.GetEasilySerializedMembers(targObj, System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property, access).ToArray();
var entries = new GUIContent[members.Length];
int index = -1;
for (int i = 0; i < members.Length; i++)
{
var m = members[i];
if ((DynamicUtil.GetMemberAccessLevel(m) & DynamicMemberAccess.Write) != 0)
{
entries[i] = EditorHelper.TempContent(string.Format("{0} ({1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, DynamicUtil.GetValueWithMember(m, targObj)));
}
else
{
entries[i] = EditorHelper.TempContent(string.Format("{0} (readonly - {1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, DynamicUtil.GetValueWithMember(m, targObj)));
}
if (index < 0 && m.Name == selectedMemberName)
{
index = i;
}
}
index = EditorGUI.Popup(position, label, index, entries);
selectedMember = (index >= 0) ? members[index] : null;
return((selectedMember != null) ? selectedMember.Name : null);
}
else
{
selectedMember = null;
EditorGUI.Popup(position, label, -1, new GUIContent[0]);
return(null);
}
}
public static string ReflectedRecursingPropertyField(GUIContent label, object targObj, string selectedMemberName, DynamicMemberAccess access, out System.Reflection.MemberInfo selectedMember, bool allowSetterMethods = false)
{
if (targObj is IDynamic || targObj is IProxy)
{
var mask = allowSetterMethods ? System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property | System.Reflection.MemberTypes.Method : System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property;
System.Reflection.MemberInfo[] members = null;
System.Type targTp = null;
if (targObj is IDynamic)
{
targTp = targObj.GetType();
members = DynamicUtil.GetEasilySerializedMembers(targObj, mask, access).ToArray();
}
else if (targObj is IProxy)
{
targTp = (targObj as IProxy).GetTargetType();
members = DynamicUtil.GetEasilySerializedMembersFromType(targTp, mask, access).ToArray();
}
else
{
targTp = typeof(object);
members = ArrayUtil.Empty <System.Reflection.MemberInfo>();
}
var entries = new GUIContent[members.Length + 1];
int index = -1;
for (int i = 0; i < members.Length; i++)
{
var m = members[i];
if ((DynamicUtil.GetMemberAccessLevel(m) & DynamicMemberAccess.Write) != 0)
{
entries[i] = EditorHelper.TempContent(string.Format("{0} ({1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, EditorHelper.GetValueWithMemberSafe(m, targObj, true)));
}
else
{
entries[i] = EditorHelper.TempContent(string.Format("{0} (readonly - {1}) -> {2}", m.Name, DynamicUtil.GetReturnType(m).Name, EditorHelper.GetValueWithMemberSafe(m, targObj, true)));
}
if (index < 0 && m.Name == selectedMemberName)
{
index = i;
}
}
entries[entries.Length - 1] = EditorHelper.TempContent("...Custom");
if (index < 0)
{
index = entries.Length - 1;
}
if (index < members.Length)
{
index = EditorGUILayout.Popup(label, index, entries);
selectedMember = (index >= 0 && index < members.Length) ? members[index] : null;
return((selectedMember != null) ? selectedMember.Name : null);
}
else
{
var position = EditorGUILayout.GetControlRect(label == GUIContent.none);
position = EditorGUI.PrefixLabel(position, label);
var r0 = new Rect(position.xMin, position.yMin, position.width / 2f, position.height);
var r1 = new Rect(r0.xMax, r0.yMin, position.width - r0.width, r0.height);
index = EditorGUI.Popup(r0, index, entries);
if (index < members.Length)
{
selectedMember = (index >= 0) ? members[index] : null;
return((selectedMember != null) ? selectedMember.Name : null);
}
else
{
selectedMemberName = EditorGUI.TextField(r1, selectedMemberName);
selectedMember = new DynamicPropertyInfo(selectedMemberName, targTp, typeof(Variant));
return(selectedMemberName);
}
}
}
else if (targObj != null)
{
var arr = string.IsNullOrEmpty(selectedMemberName) ? ArrayUtil.Empty <string>() : selectedMemberName.Split('.');
return(ReflectedRecursingPropertyField(label, targObj.GetType(), arr, 0, access, out selectedMember, allowSetterMethods));
}
else
{
selectedMember = null;
EditorGUILayout.Popup(label, -1, new GUIContent[0]);
return(null);
}
}
public static string ReflectedPropertyAndCustomTweenAccessorField(Rect position, GUIContent label, object targObj, string selectedMemberName, DynamicMemberAccess access, out System.Type propType)
{
return(ReflectedPropertyAndCustomTweenAccessorField(position, label, targObj != null ? targObj.GetType() : null, targObj, selectedMemberName, access, out propType));
}
public static IEnumerable<System.Reflection.MemberInfo> GetEasilySerializedMembersFromType(System.Type tp, MemberTypes mask = MemberTypes.All, DynamicMemberAccess access = DynamicMemberAccess.ReadWrite)
{
if (tp == null) yield break;
bool bRead = access.HasFlag(DynamicMemberAccess.Read);
bool bWrite = access.HasFlag(DynamicMemberAccess.Write);
var members = com.spacepuppy.Dynamic.DynamicUtil.GetMembersFromType(tp, false);
foreach (var mi in members)
{
if ((mi.MemberType & mask) == 0) continue;
if (mi.DeclaringType.IsAssignableFrom(typeof(UnityEngine.MonoBehaviour)) ||
mi.DeclaringType.IsAssignableFrom(typeof(SPComponent)) ||
mi.DeclaringType.IsAssignableFrom(typeof(SPNotifyingComponent))) continue;
switch (mi.MemberType)
{
case System.Reflection.MemberTypes.Method:
{
var m = mi as System.Reflection.MethodInfo;
if (m.IsSpecialName) continue;
if (m.IsGenericMethod) continue;
var parr = m.GetParameters();
if (parr.Length == 0)
{
yield return m;
}
else
{
bool pass = true;
foreach (var p in parr)
{
if (!(VariantReference.AcceptableType(p.ParameterType) || p.ParameterType == typeof(object)))
{
pass = false;
break;
}
}
if (pass) yield return m;
}
}
break;
case System.Reflection.MemberTypes.Field:
{
var f = mi as System.Reflection.FieldInfo;
if (f.IsSpecialName) continue;
if (VariantReference.AcceptableType(f.FieldType)) yield return f;
}
break;
case System.Reflection.MemberTypes.Property:
{
var p = mi as System.Reflection.PropertyInfo;
if (p.IsSpecialName) continue;
if (!p.CanRead && bRead) continue;
if (!p.CanWrite && bWrite) continue;
if (p.GetIndexParameters().Length > 0) continue; //indexed properties are not allowed
if (VariantReference.AcceptableType(p.PropertyType)) yield return p;
}
break;
}
}
}
public ConfigAttribute(DynamicMemberAccess memberAccessLevel)
{
this.MemberAccessLevel = memberAccessLevel;
}
public static string ReflectedPropertyAndCustomTweenAccessorFieldByType(Rect position, GUIContent label, System.Type targType, string selectedMemberName, DynamicMemberAccess access, out System.Type propType)
{
if (targType != null)
{
var members = DynamicUtil.GetEasilySerializedMembersFromType(targType, System.Reflection.MemberTypes.Field | System.Reflection.MemberTypes.Property, access).ToArray();
var accessors = CustomTweenMemberAccessorFactory.GetCustomAccessorIds(targType, (d) => VariantReference.AcceptableType(d.MemberType));
System.Array.Sort(accessors);
using (var entries = TempCollection.GetList <GUIContent>(members.Length))
{
int index = -1;
for (int i = 0; i < members.Length; i++)
{
var m = members[i];
if ((DynamicUtil.GetMemberAccessLevel(m) & DynamicMemberAccess.Write) != 0)
{
entries.Add(EditorHelper.TempContent(string.Format("{0} ({1})", m.Name, DynamicUtil.GetReturnType(m).Name)));
}
else
{
entries.Add(EditorHelper.TempContent(string.Format("{0} (readonly - {1})", m.Name, DynamicUtil.GetReturnType(m).Name)));
}
if (index < 0 && m.Name == selectedMemberName)
{
//index = i;
index = entries.Count - 1;
}
}
for (int i = 0; i < accessors.Length; i++)
{
entries.Add(EditorHelper.TempContent(accessors[i]));
if (index < 0 && accessors[i] == selectedMemberName)
{
index = entries.Count - 1;
}
}
index = EditorGUI.Popup(position, label, index, entries.ToArray());
if (index < 0)
{
propType = null;
return(null);
}
else if (index < members.Length)
{
propType = DynamicUtil.GetReturnType(members[index]);
return(members[index].Name);
}
else
{
var nm = accessors[index - members.Length];
CustomTweenMemberAccessorFactory.CustomAccessorData info;
if (CustomTweenMemberAccessorFactory.TryGetMemberAccessorInfoByType(targType, nm, out info))
{
propType = info.MemberType;
if (VariantReference.AcceptableType(propType))
{
return(nm);
}
}
}
propType = null;
return(null);
}
}
else
{
propType = null;
EditorGUI.Popup(position, label, -1, new GUIContent[0]);
return(null);
}
}
