public override List <string> GetFields(System.Type type = null, List <string> preAlloc = null)
{
ListPool <string> .GetIfNull(ref preAlloc);
// No target set? If so, return empty list
if (!this.hasBoundType)
{
return(preAlloc);
}
// Special field - "This"
if (object.ReferenceEquals(type, null) || type.IsAssignableFrom(this.boundType))
{
preAlloc.Add("This");
}
// Write fields
var props = DataBindingFieldProperty.Get(this.boundType);
for (int i = 0; i < props.Count; i++)
{
if (object.ReferenceEquals(type, null) || type.IsAssignableFrom(props[i].fieldType))
{
preAlloc.Add(props[i].name);
}
}
return(preAlloc);
}
public override void SetFieldValue(string field, object value)
{
object boundObject = this.boundObject; // Invoke getter once
if (object.ReferenceEquals(boundObject, null))
{
throw new NullReferenceException("Bound object is null, cannot set a field of null!");
}
// Get field prop & set
DataBindingFieldProperty fieldProperty = DataBindingFieldProperty.Get(boundObject.GetType(), field);
fieldProperty.SetValue(boundObject, value);
}
/// <summary>
/// Returns the field this template binds to.
/// </summary>
public DataBindingFieldProperty GetField()
{
if (object.ReferenceEquals(this._field, null))
{
var type = GetTargetType();
this._field = DataBindingFieldProperty.Get(type, this.targetField);
if (object.ReferenceEquals(this._field, null))
{
Debug.LogError("Couldnt find field " + this.targetField + " on type " + this.targetType + " ( " + type + " )");
}
}
return(this._field);
}
public override Type GetFieldType(string field)
{
// Get bound type
var type = this.boundType;
if (type == null)
{
return(typeof(object));
}
// Get field prop
var fieldProp = DataBindingFieldProperty.Get(type, field);
if (fieldProp == null)
{
return(typeof(object));
}
return(fieldProp.fieldType);
}
/// <summary>
/// Cache element constructor for <see cref="fieldCache"/>
/// </summary>
private DataBindingFieldProperty CacheConstructor(string field)
{
return(DataBindingFieldProperty.Get(this.boundObject.GetType(), field));
}
public void SetTargetField(FieldInfo fieldInfo)
{
SetTargetField(DataBindingFieldProperty.Get(fieldInfo));
}
public void SetTargetField(PropertyInfo propertyInfo)
{
SetTargetField(DataBindingFieldProperty.Get(propertyInfo));
}