private void DoPropertyBind(VMBehaviour vm, GameObject obj)
{
if (this.Component == null)
{
Debugger.LogError("DataBinder", obj.name + " component null.");
return;
}
if (string.IsNullOrEmpty(this.Property))
{
Debugger.LogError("DataBinder", obj.name + " property empty.");
return;
}
if (componentType == null)
{
componentType = this.Component.GetType();
componentReflection = ReflectionCache.Singleton[componentType];
}
PropertyInfo propertyInfo = componentReflection.GetProperty(this.Property);
if (propertyInfo == null || propertyInfo.GetSetMethod() == null)
{
Debugger.LogError("DataBinder", obj.name + " property null or not support.");
return;
}
Type propertyType = propertyInfo.PropertyType;
if (!CheckDataTypeValid(propertyType, obj))
{
return;
}
ISetValue propertySetter = SetterWrapper.CreatePropertySetterWrapper(propertyInfo);
if (propertySetter == null)
{
return;
}
// 数据单向绑定
this.SetValueHandler = delegate(IData source)
{
object value = this.Source.FastGetValue();
if (this.Converter != null)
{
value = this.Converter.Convert(value, propertyType, this.Definer.ConverterParameter, vm);
}
propertySetter.Set(this.Component, value);
// ToggleGroup 特殊处理
if (Toggle_Type.IsAssignableFrom(componentType) && this.Property.Equals("isOn"))
{
Toggle t = this.Component as Toggle;
if (t.group != null && t.isOn)
{
try
{
t.group.NotifyToggleOn(t);
}
catch (System.Exception) { }
}
}
};
this.Source.AddValueChangedListener(this.SetValueHandler);
this.SetValueHandler.Invoke(this.Source);
// 可交互组件的双向绑定
if (Toggle_Type.IsAssignableFrom(componentType) && this.Property.Equals("isOn"))
{
this.ValueChangedHandler = new UnityAction <bool>(delegate(bool arg)
{
if (this.Converter != null)
{
object value = this.Converter.ConvertBack(arg, this.Source.GetBindDataType(), this.Definer.ConverterParameter, vm);
this.Source.FastSetValue(value);
}
else
{
(this.Source as BaseData <bool>).Set(arg);
}
});
(this.Component as Toggle).onValueChanged.AddListener((UnityAction <bool>) this.ValueChangedHandler);
}
if (Input_Type.IsAssignableFrom(componentType) && this.Property.Equals("text"))
{
this.ValueChangedHandler = new UnityAction <string>(delegate(string arg)
{
if (this.Converter != null)
{
object value = this.Converter.ConvertBack(arg, this.Source.GetBindDataType(), this.Definer.ConverterParameter, vm);
this.Source.FastSetValue(value);
}
else
{
(this.Source as BaseData <string>).Set(arg);
}
});
(this.Component as InputField).onValueChanged.AddListener((UnityAction <string>) this.ValueChangedHandler);
}
if (Dropdown_Type.IsAssignableFrom(componentType) && this.Property.Equals("value"))
{
this.ValueChangedHandler = new UnityAction <int>(delegate(int arg)
{
if (this.Converter != null)
{
object value = this.Converter.ConvertBack(arg, this.Source.GetBindDataType(), this.Definer.ConverterParameter, vm);
this.Source.FastSetValue(value);
}
else
{
(this.Source as BaseData <int>).Set(arg);
}
});
(this.Component as Dropdown).onValueChanged.AddListener((UnityAction <int>) this.ValueChangedHandler);
}
if (Slider_Type.IsAssignableFrom(componentType) && this.Property.Equals("value"))
{
this.ValueChangedHandler = new UnityAction <float>(delegate(float arg)
{
if (this.Converter != null)
{
object value = this.Converter.ConvertBack(arg, this.Source.GetBindDataType(), this.Definer.ConverterParameter, vm);
this.Source.FastSetValue(value);
}
else
{
(this.Source as BaseData <float>).Set(arg);
}
});
(this.Component as Slider).onValueChanged.AddListener((UnityAction <float>) this.ValueChangedHandler);
}
}
static string Test_SetProperty(int count)
{
StringBuilder sb = new StringBuilder(System.Runtime.InteropServices.RuntimeEnvironment.GetSystemVersion());
sb.AppendLine();
sb.AppendLine("Test_SetProperty");
OrderInfo testObj = new OrderInfo();
PropertyInfo propInfo = typeof(OrderInfo).GetProperty("OrderID");
sb.Append("直接访问花费时间： ");
Stopwatch watch1 = Stopwatch.StartNew();
for (int i = 0; i < count; i++)
{
testObj.OrderID = 123;
}
watch1.Stop();
sb.AppendLine(watch1.Elapsed.ToString());
SetValueDelegate setter2 = DynamicMethodFactory.CreatePropertySetter(propInfo);
sb.Append("EmitSet花费时间： ");
Stopwatch watch2 = Stopwatch.StartNew();
for (int i = 0; i < count; i++)
{
setter2(testObj, 123);
}
watch2.Stop();
sb.AppendLine(watch2.Elapsed.ToString());
sb.Append("纯反射花费时间： ");
Stopwatch watch3 = Stopwatch.StartNew();
for (int i = 0; i < count; i++)
{
propInfo.SetValue(testObj, 123, null);
}
watch3.Stop();
sb.AppendLine(watch3.Elapsed.ToString());
sb.Append("泛型委托花费时间： ");
SetterWrapper <OrderInfo, int> setter3 = new SetterWrapper <OrderInfo, int>(propInfo);
Stopwatch watch4 = Stopwatch.StartNew();
for (int i = 0; i < count; i++)
{
setter3.SetValue(testObj, 123);
}
watch4.Stop();
sb.AppendLine(watch4.Elapsed.ToString());
//Console.Write("通用接口花费时间： ");
//ISetValue setter4 = GetterSetterFactory.CreatePropertySetterWrapper(propInfo);
//Stopwatch watch5 = Stopwatch.StartNew();
//for (int i = 0; i < count; i++)
// setter4.Set(testObj, 123);
//watch5.Stop();
//Console.WriteLine(watch5.Elapsed.ToString());
//propInfo.FastSetValue(testObj, 123);
//Console.Write("FastSet花费时间： ");
//Stopwatch watch6 = Stopwatch.StartNew();
//for (int i = 0; i < count; i++)
// propInfo.FastSetValue(testObj, 123);
//watch6.Stop();
//Console.WriteLine(watch6.Elapsed.ToString());
//propInfo.FastSetValue2(testObj, 123);
//Console.Write("FastSet2花费时间： ");
//Stopwatch watch6b = Stopwatch.StartNew();
//for (int i = 0; i < count; i++)
// propInfo.FastSetValue2(testObj, 123);
//watch6b.Stop();
//Console.WriteLine(watch6b.Elapsed.ToString());
//Hashtable table = new Hashtable();
//table[propInfo] = new object();
//Console.Write("Hashtable花费时间： ");
//Stopwatch watch7 = Stopwatch.StartNew();
//for (int i = 0; i < count; i++)
//{
// object val = table[propInfo];
//}
//watch7.Stop();
//Console.WriteLine(watch7.Elapsed.ToString());
sb.AppendLine("-------------------");
sb.Append("纯反射/直接赋值： ");
sb.AppendFormat("{0} / {1} = {2}",
watch3.Elapsed.ToString(),
watch1.Elapsed.ToString(),
watch3.Elapsed.TotalMilliseconds / watch1.Elapsed.TotalMilliseconds);
sb.AppendLine();
sb.Append("纯反射/EmitSet： ");
sb.AppendFormat("{0} / {1} = {2}",
watch3.Elapsed.ToString(),
watch2.Elapsed.ToString(),
watch3.Elapsed.TotalMilliseconds / watch2.Elapsed.TotalMilliseconds);
sb.AppendLine();
sb.Append("EmitSet/直接赋值： ");
sb.AppendFormat("{0} / {1} = {2}",
watch2.Elapsed.ToString(),
watch1.Elapsed.ToString(),
watch2.Elapsed.TotalMilliseconds / watch1.Elapsed.TotalMilliseconds);
//Console.WriteLine("{0} / {1} = {2}",
// watch3.Elapsed.ToString(),
// watch5.Elapsed.ToString(),
// watch3.Elapsed.TotalMilliseconds / watch5.Elapsed.TotalMilliseconds);
//Console.WriteLine("{0} / {1} = {2}",
// watch3.Elapsed.ToString(),
// watch6.Elapsed.ToString(),
// watch3.Elapsed.TotalMilliseconds / watch6.Elapsed.TotalMilliseconds);
return(sb.ToString());
}
