public static bool CanExposeGenericObject(Type type)
{
if (type == typeof(int) ||
type == typeof(float) ||
type == typeof(bool) ||
type == typeof(string) ||
type == typeof(Vector2) ||
type == typeof(Vector3) ||
type == typeof(Color) ||
type.IsEnum ||
ReflectionEx.IsSameOrSubclassOf(type, typeof(Object))
)
{
return(true);
}
return(false);
}
public static bool ExposeProperty(object context, PropertyInfo property, bool showHeader, params GUILayoutOption[] options)
{
Type type = property.PropertyType;
EditorGUI.BeginChangeCheck();
GUIContent label = showHeader ? new GUIContent(property.Name) : GUIContent.none;
if (!property.CanWrite || ReflectionEx.HasAttribute <ReadOnlyAttribute>(property))
{
GUI.enabled = false;
}
EditorGUILayout.BeginHorizontal();
if (type == typeof(int))
{
int oldValue = (int)property.GetValue(context, null);
int newValue = EditorGUILayout.IntField(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(float))
{
float oldValue = (float)property.GetValue(context, null);
float newValue = EditorGUILayout.FloatField(label, oldValue, options);
if (!Mathf.Approximately(oldValue, newValue))
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(bool))
{
bool oldValue = (bool)property.GetValue(context, null);
bool newValue = EditorGUILayout.Toggle(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(string))
{
string oldValue = (string)property.GetValue(context, null);
string newValue = EditorGUILayout.TextField(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Vector2))
{
Vector2 oldValue = (Vector2)property.GetValue(context, null);
Vector2 newValue = EditorGUILayout.Vector2Field(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Vector3))
{
Vector3 oldValue = (Vector3)property.GetValue(context, null);
Vector3 newValue = EditorGUILayout.Vector3Field(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type.IsEnum)
{
Enum oldValue = (Enum)property.GetValue(context, null);
Enum newValue = EditorGUILayout.EnumPopup(label, oldValue, options);
if (!object.Equals(oldValue, newValue))
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Color))
{
Color oldValue = (Color)property.GetValue(context, null);
Color newValue = EditorGUILayout.ColorField(label, oldValue, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (ReflectionEx.IsSameOrSubclassOf(type, typeof(Object)))
{
Object oldValue = (Object)property.GetValue(context, null);
Object newValue = EditorGUILayout.ObjectField(label, oldValue, type, true, options);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else
{
EditorGUILayout.HelpBox("Unsupported dependency property type.", MessageType.Warning);
}
EditorGUILayout.EndHorizontal();
GUI.enabled = true;
return(EditorGUI.EndChangeCheck());
}
public static object ExposeGenericObject(Rect rect, object value, Type type, GUIContent label)
{
if (type == typeof(int))
{
int oldValue = (int)value;
int newValue = EditorGUI.IntField(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type == typeof(float))
{
float oldValue = (float)value;
float newValue = EditorGUI.FloatField(rect, label, oldValue);
if (!Mathf.Approximately(oldValue, newValue))
{
value = newValue;
}
}
else if (type == typeof(bool))
{
bool oldValue = (bool)value;
bool newValue = EditorGUI.Toggle(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type == typeof(string))
{
string oldValue = (string)value;
string newValue = EditorGUI.TextField(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type == typeof(Vector2))
{
Vector2 oldValue = (Vector2)value;
Vector2 newValue = EditorGUI.Vector2Field(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type == typeof(Vector3))
{
Vector3 oldValue = (Vector3)value;
Vector3 newValue = EditorGUI.Vector3Field(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type.IsEnum)
{
Enum oldValue = (Enum)value;
Enum newValue = EditorGUI.EnumPopup(rect, label, oldValue);
if (!object.Equals(oldValue, newValue))
{
value = newValue;
}
}
else if (type == typeof(Color))
{
Color oldValue = (Color)value;
Color newValue = EditorGUI.ColorField(rect, label, oldValue);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (ReflectionEx.IsSameOrSubclassOf(type, typeof(Object)))
{
Object oldValue = (Object)value;
Object newValue = EditorGUI.ObjectField(rect, label, oldValue, type, true);
if (oldValue != newValue)
{
value = newValue;
}
}
else if (type == typeof(GUIContent))
{
GUI.enabled = false;
EditorGUI.TextField(rect, label, StringEx.Stringify((GUIContent)value));
GUI.enabled = true;
}
else
{
GUI.enabled = false;
EditorGUI.TextField(rect, label, StringEx.Stringify(value));
GUI.enabled = true;
}
return(value);
}
public static bool ExposeProperty(Rect rect, object context, PropertyInfo property, bool showHeader)
{
Type type = property.PropertyType;
EditorGUI.BeginChangeCheck();
GUIContent label = showHeader ? new GUIContent(property.Name) : GUIContent.none;
if (type == typeof(int))
{
int oldValue = (int)property.GetValue(context, null);
int newValue = EditorGUI.IntField(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(float))
{
float oldValue = (float)property.GetValue(context, null);
float newValue = EditorGUI.FloatField(rect, label, oldValue);
if (!Mathf.Approximately(oldValue, newValue))
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(bool))
{
bool oldValue = (bool)property.GetValue(context, null);
bool newValue = EditorGUI.Toggle(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(string))
{
string oldValue = (string)property.GetValue(context, null);
string newValue = EditorGUI.TextField(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Vector2))
{
Vector2 oldValue = (Vector2)property.GetValue(context, null);
Vector2 newValue = EditorGUI.Vector2Field(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Vector3))
{
Vector3 oldValue = (Vector3)property.GetValue(context, null);
Vector3 newValue = EditorGUI.Vector3Field(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (type.IsEnum)
{
Enum oldValue = (Enum)property.GetValue(context, null);
Enum newValue = EditorGUI.EnumPopup(rect, label, oldValue);
if (!object.Equals(oldValue, newValue))
{
property.SetValue(context, newValue, null);
}
}
else if (type == typeof(Color))
{
Color oldValue = (Color)property.GetValue(context, null);
Color newValue = EditorGUI.ColorField(rect, label, oldValue);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else if (ReflectionEx.IsSameOrSubclassOf(type, typeof(Object)))
{
Object oldValue = (Object)property.GetValue(context, null);
Object newValue = EditorGUI.ObjectField(rect, label, oldValue, type, true);
if (oldValue != newValue)
{
property.SetValue(context, newValue, null);
}
}
else
{
EditorGUI.HelpBox(rect, "Unsupported dependency property type.", MessageType.Warning);
}
return(EditorGUI.EndChangeCheck());
}