public static void DrawSettingValue(ICacheEntry setting, object value)
{
if (Event.current.isKey && (Event.current.keyCode == KeyCode.Return || Event.current.keyCode == KeyCode.KeypadEnter))
{
_userHasHitReturn = true;
}
if (setting is MethodCacheEntry)
{
DrawUnknownField(value);
}
else
{
var canSetValue = setting.CanSetValue();
if (!canSetValue)
{
GUI.color = Color.gray;
}
var t = setting.Type();
if (t.IsEnum)
{
if (t.GetCustomAttributes(typeof(FlagsAttribute), false).Any())
{
DrawFlagsField(setting, Enum.GetValues(t), value);
}
else
{
DrawComboboxField(setting, Enum.GetValues(t), value);
}
}
else if (setting.CanEnterValue() && SettingDrawHandlers.TryGetValue(setting.Type(), out var drawMethod))
{
drawMethod(setting, value);
}
else
{
if (canSetValue && ToStringConverter.CanEditValue(setting, value))
{
DrawGenericEditableValue(setting, value, GUILayout.ExpandWidth(true));
}
else
{
DrawUnknownField(value);
}
}
GUI.color = Color.white;
}
}
private void DrawSingleContentEntry(ICacheEntry entry)
{
GUILayout.BeginHorizontal((_inspectorRecordHeight));
{
GUILayout.Label(entry.TypeName(), (_inspectorTypeWidth));
var value = entry.GetValue();
if (entry.CanEnterValue() || value is Exception)
{
DrawVariableNameEnterButton(entry);
}
else
{
DrawVariableName(entry);
}
if (entry.CanSetValue() &&
CanCovert(EditorUtilities.ExtractText(value), entry.Type()))
{
DrawEditableValue(entry, value, GUILayout.ExpandWidth(true));
}
else
{
DrawValue(value, GUILayout.ExpandWidth(true));
}
if (DnSpyHelper.IsAvailable && GUILayout.Button("^", _dnSpyButtonOptions))
{
DnSpyHelper.OpenInDnSpy(entry);
}
}
GUILayout.EndHorizontal();
}
private void DrawEditableValue(ICacheEntry field, object value, params GUILayoutOption[] layoutParams)
{
var isBeingEdited = _currentlyEditingTag == field;
var text = isBeingEdited ? _currentlyEditingText : EditorUtilities.ExtractText(value);
var result = GUILayout.TextField(text, layoutParams);
if (!Equals(text, result) || isBeingEdited)
{
if (_userHasHitReturn)
{
_currentlyEditingTag = null;
_userHasHitReturn = false;
try
{
var converted = Convert.ChangeType(result, field.Type());
if (!Equals(converted, value))
{
field.SetValue(converted);
}
}
catch (Exception ex)
{
RuntimeUnityEditorCore.Logger.Log(LogLevel.Error, "[Inspector] Failed to set value - " + ex.Message);
}
}
else
{
_currentlyEditingText = result;
_currentlyEditingTag = field;
}
}
}
public static string GetEditValue(ICacheEntry field, object value)
{
var valueType = field.Type();
if (valueType == typeof(string))
{
return((string)value ?? "");
}
var isNull = value.IsNullOrDestroyed();
if (isNull != null)
{
return(isNull);
}
var typeConverter = TomlTypeConverter.GetConverter(valueType);
if (typeConverter != null)
{
return(typeConverter.ConvertToString(value, valueType));
}
return(ToStringConverter.ObjectToString(value));
}
public static bool CanEditValue(ICacheEntry field, object value)
{
var valueType = field.Type();
if (valueType == typeof(string))
{
return(true);
}
if (_canCovertCache.ContainsKey(valueType))
{
return(_canCovertCache[valueType]);
}
if (TomlTypeConverter.GetConverter(valueType) != null)
{
_canCovertCache[valueType] = true;
return(true);
}
try
{
var converted = ToStringConverter.ObjectToString(value);
var _ = Convert.ChangeType(converted, valueType);
_canCovertCache[valueType] = true;
return(true);
}
catch
{
_canCovertCache[valueType] = false;
return(false);
}
}
private static void DrawFlagsField(ICacheEntry setting, IList enumValues, object fieldValue)
{
var currentValue = Convert.ToInt64(fieldValue);
var allValues = enumValues.Cast <Enum>().Select(x => new { name = x.ToString(), val = Convert.ToInt64(x) }).ToArray();
// Vertically stack Horizontal groups of the options to deal with the options taking more width than is available in the window
GUILayout.BeginVertical(GUILayout.ExpandWidth(true));
{
for (var index = 0; index < allValues.Length;)
{
GUILayout.BeginHorizontal();
{
var currentWidth = 0;
for (; index < allValues.Length; index++)
{
var value = allValues[index];
// Skip the 0 / none enum value, just uncheck everything to get 0
if (value.val != 0)
{
// Make sure this horizontal group doesn't extend over window width, if it does then start a new horiz group below
var textDimension = (int)GUI.skin.toggle.CalcSize(new GUIContent(value.name)).x;
currentWidth += textDimension;
if (currentWidth > 370)
{
break;
}
GUI.changed = false;
var newVal = GUILayout.Toggle((currentValue & value.val) == value.val, value.name,
GUILayout.ExpandWidth(false));
if (GUI.changed)
{
var newValue = newVal ? currentValue | value.val : currentValue & ~value.val;
setting.SetValue(Enum.ToObject(setting.Type(), newValue));
}
}
}
}
GUILayout.EndHorizontal();
}
GUI.changed = false;
}
GUILayout.EndVertical();
// Make sure the reset button is properly spaced
GUILayout.FlexibleSpace();
}
public static void SetEditValue(ICacheEntry field, object value, string result)
{
var valueType = field.Type();
object converted;
if (valueType == typeof(string))
{
converted = result;
}
else
{
var typeConverter = TomlTypeConverter.GetConverter(valueType);
converted = typeConverter != null?typeConverter.ConvertToObject(result, valueType) : Convert.ChangeType(result, valueType);
}
if (!Equals(converted, value))
{
field.SetValue(converted);
}
}