private static void DisplayCustomMenu(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
if (_window != null)
{
_window.Close();
}
var pos = GUIUtility.GUIToScreenPoint(new Vector2(position.x, position.y));
position.x = pos.x;
position.y = pos.y;
_window = EditorWindow.CreateInstance <TypeSelectionDropDownWindow>();
_window.BaseType = baseType;
_window.AllowAbstractTypes = allowAbstractTypes;
_window.AllowInterface = allowInterfaces;
_window.DefaultType = defaultType;
_window.ExcludedTypes = excludedTypes;
_window.ListingStyle = listType;
_window.ShowAsDropDown(position, new Vector2(position.width, 320f));
_window.Focus();
}
public static System.Type TypeDropDown(GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace,
System.Predicate <System.Type> searchPredicate = null)
{
var position = EditorGUILayout.GetControlRect(true);
return(SPEditorGUI.TypeDropDown(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType, searchPredicate));
}
public static void ShowAndCallbackOnSelect(Rect positionUnder, System.Type baseType,
System.Action <System.Type> callback,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
int controlID = GUIUtility.GetControlID(TypeSelectionDropDownWindow.s_TypeCustomHash, EditorGUIUtility.native, positionUnder);
CallbackInfo.instance = new CallbackInfo(controlID, null, callback);
TypeSelectionDropDownWindow.DisplayCustomMenu(positionUnder, GUIContent.none, baseType, null, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
var baseType = typeof(object);
bool allowAbstractTypes = false;
bool allowInterfaces = false;
System.Type defaultType = null;
System.Type[] excludedTypes = null;
TypeDropDownListingStyle style = TypeDropDownListingStyle.Namespace;
System.Predicate <System.Type> searchPredicate = null;
if (_isManuallyConfigured)
{
baseType = _inheritsFromType ?? typeof(object);
allowAbstractTypes = _allowAbstractTypes;
allowInterfaces = _allowInterfaces;
defaultType = _defaultType;
excludedTypes = _excludedTypes;
style = _dropDownStyle;
searchPredicate = _searchPredicate;
}
else if (this.fieldInfo != null)
{
var attrib = this.fieldInfo.GetCustomAttributes(typeof(TypeReference.ConfigAttribute), true).FirstOrDefault() as TypeReference.ConfigAttribute;
if (attrib != null)
{
baseType = attrib.inheritsFromType;
allowAbstractTypes = attrib.allowAbstractClasses;
allowInterfaces = attrib.allowInterfaces;
defaultType = attrib.defaultType;
excludedTypes = attrib.excludedTypes;
style = attrib.dropDownStyle;
searchPredicate = null;
}
}
var tp = GetTypeFromTypeReference(property);
EditorGUI.BeginChangeCheck();
tp = SPEditorGUI.TypeDropDown(position, label, baseType, tp, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, style, searchPredicate);
if (EditorGUI.EndChangeCheck())
{
SetTypeToTypeReference(property, tp);
}
EditorGUI.EndProperty();
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
var attrib = this.fieldInfo.GetCustomAttributes(typeof(TypeReference.ConfigAttribute), true).FirstOrDefault() as TypeReference.ConfigAttribute;
var baseType = typeof(Object);
bool allowAbstractTypes = false;
bool allowInterfaces = false;
System.Type defaultType = null;
System.Type[] excludedTypes = null;
TypeDropDownListingStyle style = TypeDropDownListingStyle.Namespace;
if (attrib != null)
{
baseType = attrib.inheritsFromType;
allowAbstractTypes = attrib.allowAbstractClasses;
allowInterfaces = attrib.allowInterfaces;
defaultType = attrib.defaultType;
excludedTypes = attrib.excludedTypes;
style = attrib.dropDownStyle;
}
//var tpref = EditorHelper.GetTargetObjectOfProperty(property) as TypeReference;
//if(tpref == null)
//{
// tpref = new TypeReference();
// EditorHelper.SetTargetObjectOfProperty(property, tpref);
// property.serializedObject.ApplyModifiedProperties();
//}
//EditorGUI.BeginChangeCheck();
//tpref.Type = SPEditorGUI.TypeDropDown(position, label, baseType, tpref.Type, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, style);
//if (EditorGUI.EndChangeCheck())
// property.serializedObject.Update();
var tp = GetTypeFromTypeReference(property);
EditorGUI.BeginChangeCheck();
tp = SPEditorGUI.TypeDropDown(position, label, baseType, tp, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, style);
if (EditorGUI.EndChangeCheck())
{
SetTypeToTypeReference(property, tp);
}
EditorGUI.EndProperty();
}
public static System.Type Popup(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace,
System.Predicate <System.Type> searchPredicate = null)
{
int controlID = GUIUtility.GetControlID(TypeSelectionDropDownWindow.s_TypePopupHash, EditorGUIUtility.native, position);
position = EditorGUI.PrefixLabel(position, controlID, label);
selectedType = CallbackInfo.GetSelectedValueForControl(controlID, selectedType);
var content = GetTypeLabel(selectedType);
var current = Event.current;
var type = current.type;
switch (type)
{
case EventType.KeyDown:
{
//TODO?
//EditorStyles.popup.Draw(position, content, controlID);
}
break;
case EventType.Repaint:
{
EditorStyles.popup.Draw(position, content, controlID);
}
break;
case EventType.MouseDown:
{
if (current.button == 0 && position.Contains(current.mousePosition))
{
CallbackInfo.instance = new CallbackInfo(controlID, selectedType);
TypeSelectionDropDownWindow.DisplayCustomMenu(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType, searchPredicate);
GUIUtility.keyboardControl = controlID;
current.Use();
}
}
break;
}
return(selectedType);
}
public static System.Type TypeDropDown(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
/*
*
* if (!TypeUtil.IsType(selectedType, baseType)) selectedType = null;
*
* //var knownTypes = (from ass in System.AppDomain.CurrentDomain.GetAssemblies()
* // from tp in ass.GetTypes()
* // where TypeUtil.IsType(tp, baseType) && (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface)
* // orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
* // select tp).ToArray();
* var knownTypes = (from tp in TypeUtil.GetTypesAssignableFrom(baseType)
* where (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface) && (excludedTypes == null || System.Array.IndexOf(excludedTypes, tp) < 0)
* orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
* select tp).ToArray();
* GUIContent[] knownTypeNames = null;
* switch (listType)
* {
* case TypeDropDownListingStyle.Namespace:
* knownTypeNames = knownTypes.Select((tp) =>
* {
* return new GUIContent(tp.FullName.Replace(".", "/"));
* }).ToArray();
* break;
* case TypeDropDownListingStyle.Flat:
* knownTypeNames = (from tp in knownTypes select new GUIContent(tp.Name)).ToArray();
* break;
* case TypeDropDownListingStyle.ComponentMenu:
* knownTypeNames = knownTypes.Select((tp) =>
* {
* var menuAttrib = tp.GetCustomAttributes(typeof(AddComponentMenu), false).FirstOrDefault() as AddComponentMenu;
* if (menuAttrib != null && !string.IsNullOrEmpty(menuAttrib.componentMenu))
* {
* return new GUIContent(menuAttrib.componentMenu);
* }
* else if (tp.FullName == tp.Name)
* {
* return new GUIContent("Scripts/" + tp.Name);
* }
* else
* {
* if (tp.FullName.StartsWith("UnityEngine."))
* {
* return new GUIContent(tp.FullName.Replace(".", "/"));
* }
* else
* {
* return new GUIContent("Scripts/" + tp.FullName.Replace(".", "/"));
* }
* }
* }).ToArray();
* break;
* default:
* knownTypeNames = new GUIContent[0];
* break;
* }
*
* if (defaultType == null)
* {
* knownTypes = knownTypes.Prepend(null).ToArray();
* knownTypeNames = knownTypeNames.Prepend(new GUIContent("Nothing")).ToArray();
* }
*
* int index = knownTypes.IndexOf(selectedType);
* index = EditorGUI.Popup(position, label, index, knownTypeNames);
* return (index >= 0) ? knownTypes[index] : defaultType;
*
*/
return(TypeSelectionDropDownWindow.Popup(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType));
}
public static System.Type TypeDropDown(Rect position, GUIContent label, System.Type baseType, System.Type selectedType, bool allowAbstractTypes = false, bool allowInterfaces = false, System.Type defaultType = null, TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
if (!TypeUtil.IsType(selectedType, baseType)) selectedType = null;
//var knownTypes = (from ass in System.AppDomain.CurrentDomain.GetAssemblies()
// from tp in ass.GetTypes()
// where TypeUtil.IsType(tp, baseType) && (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface)
// orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
// select tp).ToArray();
var knownTypes = (from tp in TypeUtil.GetTypesAssignableFrom(baseType)
where (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface)
orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
select tp).ToArray();
GUIContent[] knownTypeNames = null;
switch (listType)
{
case TypeDropDownListingStyle.Namespace:
knownTypeNames = knownTypes.Select((tp) =>
{
return new GUIContent(tp.FullName.Replace(".", "/"));
}).ToArray();
break;
case TypeDropDownListingStyle.Flat:
knownTypeNames = (from tp in knownTypes select new GUIContent(tp.Name)).ToArray();
break;
case TypeDropDownListingStyle.ComponentMenu:
knownTypeNames = knownTypes.Select((tp) =>
{
var menuAttrib = tp.GetCustomAttributes(typeof(AddComponentMenu), false).FirstOrDefault() as AddComponentMenu;
if (menuAttrib != null && !string.IsNullOrEmpty(menuAttrib.componentMenu))
{
return new GUIContent(menuAttrib.componentMenu);
}
else if (tp.FullName == tp.Name)
{
return new GUIContent("Scripts/" + tp.Name);
}
else
{
if (tp.FullName.StartsWith("UnityEngine."))
{
return new GUIContent(tp.FullName.Replace(".", "/"));
}
else
{
return new GUIContent("Scripts/" + tp.FullName.Replace(".", "/"));
}
}
}).ToArray();
break;
default:
knownTypeNames = new GUIContent[0];
break;
}
if (defaultType == null)
{
knownTypes = knownTypes.Prepend(null).ToArray();
knownTypeNames = knownTypeNames.Prepend(new GUIContent("Nothing")).ToArray();
}
int index = knownTypes.IndexOf(selectedType);
index = EditorGUI.Popup(position, label, index, knownTypeNames);
return (index >= 0) ? knownTypes[index] : defaultType;
}
private static void DisplayCustomMenu(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
if (_window != null)
{
_window.Close();
}
var pos = GUIUtility.GUIToScreenPoint(new Vector2(position.x, position.y));
position.x = pos.x;
position.y = pos.y;
_window = EditorWindow.CreateInstance<TypeSelectionDropDownWindow>();
_window.BaseType = baseType;
_window.AllowAbstractTypes = allowAbstractTypes;
_window.AllowInterface = allowInterfaces;
_window.DefaultType = defaultType;
_window.ExcludedTypes = excludedTypes;
_window.ListingStyle = listType;
_window.ShowAsDropDown(position, new Vector2(position.width, 320f));
_window.Focus();
}
public static void ShowAndCallbackOnSelect(Rect positionUnder, System.Type baseType,
System.Action<System.Type> callback,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
int controlID = GUIUtility.GetControlID(TypeSelectionDropDownWindow.s_TypeCustomHash, EditorGUIUtility.native, positionUnder);
CallbackInfo.instance = new CallbackInfo(controlID, null, callback);
TypeSelectionDropDownWindow.DisplayCustomMenu(positionUnder, GUIContent.none, baseType, null, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType);
}
public static System.Type Popup(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
int controlID = GUIUtility.GetControlID(TypeSelectionDropDownWindow.s_TypePopupHash, EditorGUIUtility.native, position);
position = EditorGUI.PrefixLabel(position, controlID, label);
selectedType = CallbackInfo.GetSelectedValueForControl(controlID, selectedType);
var content = GetTypeLabel(selectedType);
var current = Event.current;
var type = current.type;
switch(type)
{
case EventType.KeyDown:
{
//TODO?
//EditorStyles.popup.Draw(position, content, controlID);
}
break;
case EventType.Repaint:
{
EditorStyles.popup.Draw(position, content, controlID);
}
break;
case EventType.MouseDown:
{
if(current.button == 0 && position.Contains(current.mousePosition))
{
CallbackInfo.instance = new CallbackInfo(controlID, selectedType);
TypeSelectionDropDownWindow.DisplayCustomMenu(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType);
GUIUtility.keyboardControl = controlID;
current.Use();
}
}
break;
}
return selectedType;
}
public static System.Type TypeDropDown(GUIContent label, System.Type baseType, System.Type selectedType, bool allowAbstractTypes = false, bool allowInterfaces = false, System.Type defaultType = null, System.Type[] excludedTypes = null, TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
var position = EditorGUILayout.GetControlRect(true);
return SPEditorGUI.TypeDropDown(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType);
}