private static void DoBindProperty(IBindable field, SerializedObjectUpdateWrapper obj, SerializedProperty property)
{
var fieldElement = field as VisualElement;
if (property == null || fieldElement == null)
{
// Object is null or property was not found, we have to make sure we delete any previous binding
RemoveBinding(fieldElement);
return;
}
// This covers the case where a field is being manually bound to a property
field.bindingPath = property.propertyPath;
if (property != null && fieldElement != null)
{
using (var evt = SerializedPropertyBindEvent.GetPooled(property))
{
if (SendBindingEvent(evt, fieldElement))
{
return;
}
}
}
CreateBindingObjectForProperty(fieldElement, obj, property);
}
private static void Bind(VisualElement element, SerializedObjectUpdateWrapper objWrapper, SerializedProperty parentProperty)
{
IBindable field = element as IBindable;
using (var evt = SerializedObjectBindEvent.GetPooled(objWrapper.obj))
{
if (SendBindingEvent(evt, element))
{
return;
}
}
if (field != null)
{
if (!string.IsNullOrEmpty(field.bindingPath))
{
var foundProperty = BindPropertyWithParent(field, objWrapper, parentProperty);
if (foundProperty != null)
{
parentProperty = foundProperty;
}
}
}
for (int i = 0; i < element.shadow.childCount; ++i)
{
Bind(element.shadow[i], objWrapper, parentProperty);
}
}
public static void CreateBind(PopupField <string> field, SerializedObjectUpdateWrapper objWrapper,
SerializedProperty property)
{
var newBinding = s_Pool.Get();
newBinding.isReleased = false;
newBinding.SetBinding(field, objWrapper, property);
}
public static void CreateBind(INotifyValueChanged <TValue> field,
SerializedObjectUpdateWrapper objWrapper,
SerializedProperty property,
Func <SerializedProperty, TValue> propGetValue,
Action <SerializedProperty, TValue> propSetValue,
Func <TValue, SerializedProperty, Func <SerializedProperty, TValue>, bool> propCompareValues)
{
var newBinding = s_Pool.Get();
newBinding.isReleased = false;
newBinding.SetBinding(field, objWrapper, property, propGetValue, propSetValue, propCompareValues);
}
private static SerializedProperty BindPropertyWithParent(IBindable field, SerializedObjectUpdateWrapper objWrapper, SerializedProperty parentProperty)
{
var property = parentProperty?.FindPropertyRelative(field.bindingPath);
if (property == null)
{
property = objWrapper.obj?.FindProperty(field.bindingPath);
}
DoBindProperty(field, objWrapper, property);
return(property);
}
private void SetBinding(PopupField <string> c, SerializedObjectUpdateWrapper objWrapper,
SerializedProperty property)
{
this.field = c;
property.unsafeMode = true;
this.boundPropertyPath = property.propertyPath;
this.boundObject = objWrapper;
this.boundProperty = property;
this.originalChoices = field.choices;
this.originalIndex = field.index;
this.field.choices = property.enumLocalizedDisplayNames.ToList();
this.lastFieldValueIndex = c.index;
Update();
}
private static void DefaultBind <TValue>(VisualElement element, SerializedObjectUpdateWrapper objWrapper, SerializedProperty prop,
Func <SerializedProperty, TValue> propertyReadFunc, Action <SerializedProperty, TValue> propertyWriteFunc,
Func <TValue, SerializedProperty, Func <SerializedProperty, TValue>, bool> valueComparerFunc)
{
var field = element as INotifyValueChanged <TValue>;
if (field != null)
{
SerializedObjectBinding <TValue> .CreateBind(field, objWrapper, prop, propertyReadFunc,
propertyWriteFunc, valueComparerFunc);
}
else
{
Debug.LogWarning(string.Format("Field type {0} is not compatible with {2} property \"{1}\"",
element.GetType().FullName, prop.propertyPath, prop.type));
}
}
private void SetBinding(INotifyValueChanged <TValue> c,
SerializedObjectUpdateWrapper objWrapper,
SerializedProperty property,
Func <SerializedProperty, TValue> getValue,
Action <SerializedProperty, TValue> setValue,
Func <TValue, SerializedProperty, Func <SerializedProperty, TValue>, bool> compareValues)
{
this.field = c;
property.unsafeMode = true;
this.boundPropertyPath = property.propertyPath;
this.boundObject = objWrapper;
this.boundProperty = property;
this.propGetValue = getValue;
this.propSetValue = setValue;
this.propCompareValues = compareValues;
this.lastFieldValue = c.value;
Update();
}
private static void CreateBindingObjectForProperty(VisualElement element, SerializedObjectUpdateWrapper objWrapper, SerializedProperty prop)
{
if (element is Foldout)
{
var foldout = element as Foldout;
SerializedObjectBinding <bool> .CreateBind(
foldout, objWrapper, prop,
p => p.isExpanded,
(p, v) => p.isExpanded = v,
ValueEquals <bool>);
return;
}
switch (prop.propertyType)
{
case SerializedPropertyType.Integer:
DefaultBind(element, objWrapper, prop, GetIntPropertyValue, SetIntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Boolean:
DefaultBind(element, objWrapper, prop, GetBoolPropertyValue, SetBoolPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Float:
if (prop.type == "float")
{
if (element is INotifyValueChanged <double> )
{
DefaultBind(element, objWrapper, prop, GetFloatPropertyValueAsDouble, SetFloatPropertyValueFromDouble, ValueEquals);
}
else
{
DefaultBind(element, objWrapper, prop, GetFloatPropertyValue, SetFloatPropertyValue, ValueEquals);
}
}
else
{
if (element is INotifyValueChanged <float> )
{
DefaultBind(element, objWrapper, prop, GetDoublePropertyValueAsFloat, SetDoublePropertyValueFromFloat, ValueEquals);
}
else
{
DefaultBind(element, objWrapper, prop, GetDoublePropertyValue, SetDoublePropertyValue, ValueEquals);
}
}
break;
case SerializedPropertyType.String:
DefaultBind(element, objWrapper, prop, GetStringPropertyValue, SetStringPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Color:
DefaultBind(element, objWrapper, prop, GetColorPropertyValue, SetColorPropertyValue, ValueEquals);
break;
case SerializedPropertyType.ObjectReference:
DefaultBind(element, objWrapper, prop, GetObjectRefPropertyValue, SetObjectRefPropertyValue, ValueEquals);
break;
case SerializedPropertyType.LayerMask:
DefaultBind(element, objWrapper, prop, GetLayerMaskPropertyValue, SetLayerMaskPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Enum:
if (element is PopupField <string> )
{
EnumBind((PopupField <string>)element, objWrapper, prop);
}
else
{
DefaultBind(element, objWrapper, prop, GetEnumPropertyValueAsString, SetEnumPropertyValueFromString, SlowEnumValueEquals);
}
break;
case SerializedPropertyType.Vector2:
DefaultBind(element, objWrapper, prop, GetVector2PropertyValue, SetVector2PropertyValue, ValueEquals);
break;
case SerializedPropertyType.Vector3:
DefaultBind(element, objWrapper, prop, GetVector3PropertyValue, SetVector3PropertyValue, ValueEquals);
break;
case SerializedPropertyType.Vector4:
DefaultBind(element, objWrapper, prop, GetVector4PropertyValue, SetVector4PropertyValue, ValueEquals);
break;
case SerializedPropertyType.Rect:
DefaultBind(element, objWrapper, prop, GetRectPropertyValue, SetRectPropertyValue, ValueEquals);
break;
case SerializedPropertyType.ArraySize:
DefaultBind(element, objWrapper, prop, GetIntPropertyValue, SetIntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.AnimationCurve:
DefaultBind(element, objWrapper, prop, GetAnimationCurvePropertyValue, SetAnimationCurvePropertyValue, ValueEquals);
break;
case SerializedPropertyType.Bounds:
DefaultBind(element, objWrapper, prop, GetBoundsPropertyValue, SetBoundsPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Gradient:
DefaultBind(element, objWrapper, prop, GetGradientPropertyValue, SetGradientPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Quaternion:
DefaultBind(element, objWrapper, prop, GetQuaternionPropertyValue, SetQuaternionPropertyValue, ValueEquals);
break;
case SerializedPropertyType.FixedBufferSize:
DefaultBind(element, objWrapper, prop, GetIntPropertyValue, SetIntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Vector2Int:
DefaultBind(element, objWrapper, prop, GetVector2IntPropertyValue, SetVector2IntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Vector3Int:
DefaultBind(element, objWrapper, prop, GetVector3IntPropertyValue, SetVector3IntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.RectInt:
DefaultBind(element, objWrapper, prop, GetRectIntPropertyValue, SetRectIntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.BoundsInt:
DefaultBind(element, objWrapper, prop, GetBoundsIntPropertyValue, SetBoundsIntPropertyValue, ValueEquals);
break;
case SerializedPropertyType.Character:
if (element is INotifyValueChanged <string> )
{
DefaultBind(element, objWrapper, prop, GetCharacterPropertyValueAsString, SetCharacterPropertyValueFromString, ValueEquals);
}
else
{
DefaultBind(element, objWrapper, prop, GetCharacterPropertyValue, SetCharacterPropertyValue, ValueEquals);
}
break;
case SerializedPropertyType.ExposedReference:
case SerializedPropertyType.Generic:
// nothing to bind here
break;
default:
Debug.LogWarning(string.Format("Binding is not supported for {0} properties \"{1}\"", prop.type,
prop.propertyPath));
break;
}
}
private static void EnumBind(PopupField <string> popup, SerializedObjectUpdateWrapper objWrapper, SerializedProperty prop)
{
SerializedEnumBinding.CreateBind(popup, objWrapper, prop);
}
