/// <summary>
/// 分析绑定方法
/// </summary>
/// <param name="invocation"></param>
/// <param name="components"></param>
protected virtual void AnalysisBindingEvents(InvocationExpression invocation, List <ComponentItem> components)
{
var component = components.Find(x => invocation.Arguments.Count > 1 && invocation.Arguments.First().ToString().Contains("m_" + x.name));
if (component != null)
{
var source = invocation.Arguments.ToArray()[1].ToString().Replace("\"", "");
var info = component.eventItems.Find(x => x.bindingSource == source);
var arg0 = invocation.Arguments.First().ToString();
var targetName = arg0.Substring(arg0.IndexOf(".") + 1);
Type infoType = GetTypeClamp(component.componentType, targetName);
if (info == null)
{
info = new BindingEvent();
info.bindingSource = source;
info.bindingTarget = targetName;
info.bindingTargetType.Update(infoType);
component.eventItems.Add(info);
}
info.bindingTargetType.Update(infoType);
if (invocation.Arguments.Count() > 2)
{
info.type = BindingType.WithTarget;//3个参数
}
else
{
info.type = BindingType.Normal;//2个参数
}
}
}
/// <summary>
/// 本地事件关联
/// </summary>
protected virtual void LocalEventInvocations(string name, BindingEvent bindingInfo, bool bindingAble)
{
var node = bindingAble ? InitComponentsNode : AwakeNode;
var invocations = node.Body.Descendants.OfType <InvocationExpression>();
var targetName = "m_" + name;
var invocation = invocations.Where(x =>
x.Target.ToString().Contains(targetName) &&
x.Arguments.FirstOrDefault().ToString() == bindingInfo.bindingSource).FirstOrDefault();
var eventName = bindingInfo.bindingTarget;//如onClick
if (invocation == null && !string.IsNullOrEmpty(eventName) && !string.IsNullOrEmpty(bindingInfo.bindingSource))
{
invocation = new InvocationExpression();
invocation.Target = new MemberReferenceExpression(new MemberReferenceExpression(new IdentifierExpression("m_" + name), eventName, new AstType[0]), "AddListener", new AstType[0]);
invocation.Arguments.Add(new IdentifierExpression(bindingInfo.bindingSource));
node.Body.Add(invocation);
CompleteMethod(bindingInfo);
}
}
/// <summary>
/// 分析本地方法
/// </summary>
/// <param name="invocation"></param>
/// <param name="components"></param>
protected virtual void AnalysisLoaclInvocation(InvocationExpression invocation, List <ComponentItem> components)
{
var component = components.Find(x => invocation.Target.ToString().Contains("m_" + x.name));
if (component != null)
{
string bindingSource = invocation.Arguments.First().ToString();
var info = component.eventItems.Find(x => invocation.Target.ToString().Contains("m_" + component.name + "." + x.bindingTarget) && x.type == BindingType.NoBinding && x.bindingSource == bindingSource);
if (info == null)
{
var express = invocation.Target as MemberReferenceExpression;
var target = (express.Target as MemberReferenceExpression).MemberNameToken.Name;
Type infoType = GetTypeClamp(component.componentType, target);
info = new BindingEvent();
info.type = BindingType.NoBinding;
info.bindingSource = bindingSource;
info.bindingTarget = target;
info.bindingTargetType.Update(infoType);
component.eventItems.Add(info);
}
}
}
private void AnalysisBindingEvents(string componentName, string targetName, string sourceName, ComponentItem[] components)
{
for (int i = 0; i < components.Length; i++)
{
var component = components[i];
if (component.name == componentName)
{
Type infoType = GenCodeUtil.GetTypeClamp(component.componentType, targetName);
var info = component.eventItems.Find(x => x.bindingSource == sourceName);
if (info == null)
{
info = new BindingEvent();
component.eventItems.Add(info);
}
info.bindingSource = sourceName;
info.bindingTarget = targetName;
info.bindingTargetType.Update(infoType);
info.type = BindingType.Simple;
}
}
}
/// <summary>
/// 事件绑定信息解析
/// </summary>
/// <param name="invocation"></param>
/// <param name="components"></param>
private static void AnalysisBindingEvents(string invocation, ComponentItem[] components)
{
var arguments = invocation.Replace(" ", "").Split(',');
var arg0s = arguments[0].Split('.');
for (int i = 0; i < components.Length; i++)
{
var component = components[i];
var targetName = arg0s[2];
var sourceName = arguments[1].Replace(keyword_address, "");
if (component.name == arg0s[1])
{
Type infoType = GenCodeUtil.GetTypeClamp(component.componentType, targetName);
var info = component.eventItems.Find(x => x.bindingSource == sourceName);
if (info == null)
{
info = new BindingEvent();
component.eventItems.Add(info);
}
info.bindingSource = sourceName;
info.bindingTarget = targetName;
info.bindingTargetType.Update(infoType);
if (arguments.Length > 2)
{
info.type = BindingType.Full;//3个参数
}
else
{
info.type = BindingType.Simple;//2个参数
}
}
}
}
/// <summary>
/// 完善本地绑定的方法
/// </summary>
/// <param name="item"></param>
protected void CompleteMethod(BindingEvent item)
{
var funcNode = classNode.Descendants.OfType <MethodDeclaration>().Where(x => x.Name == item.bindingSource).FirstOrDefault();
if (funcNode == null)
{
UnityEngine.Debug.Assert(item.bindingTargetType.type != null, item.bindingSource + ":" + item.bindingTarget);
var parameter = item.bindingTargetType.type.GetMethod("AddListener").GetParameters()[0];
List <ParameterDeclaration> arguments = new List <ParameterDeclaration>();
var parameters = parameter.ParameterType.GetGenericArguments();
int count = 0;
var oldType = typeof(PanelBase).Assembly.GetType(classNode.Name);
System.Reflection.MethodInfo oldMethod = null;
if (oldType != null)
{
oldMethod = oldType.GetMethod(item.bindingSource, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic);
}
System.Reflection.ParameterInfo[] oldParamters = null;
if (oldMethod != null)
{
if (parameters.Count() == 0)
{
return;
}
else
{
oldParamters = oldMethod.GetParameters();
}
}
bool sameFunc = parameters.Length > 0;
for (int i = 0; i < parameters.Length; i++)
{
var para = parameters[i];
if (oldParamters != null)
{
var oldParam = oldParamters[i];
if (oldParam.ParameterType.FullName != para.FullName)
{
sameFunc = false;
}
}
else
{
sameFunc = false;
}
ParameterDeclaration argument = new ParameterDeclaration(new BridgeUI.NRefactory.CSharp.PrimitiveType(para.FullName), "arg" + count++);
arguments.Add(argument);
}
if (!sameFunc)
{
funcNode = new MethodDeclaration();
funcNode.Name = item.bindingSource;
funcNode.Modifiers |= Modifiers.Protected;
funcNode.ReturnType = new BridgeUI.NRefactory.CSharp.PrimitiveType("void");
funcNode.Parameters.AddRange(arguments);
funcNode.Body = new BlockStatement();
classNode.AddChild(funcNode, Roles.TypeMemberRole);
}
}
}
/// <summary>
/// 远端关联事件
/// </summary>
/// <param name="name"></param>
/// <param name="bindingInfo"></param>
protected virtual void BindingEventInvocations(string name, Type componentType, BindingEvent bindingInfo)
{
var invocations = PropBindingsNode.Body.Descendants.OfType <InvocationExpression>();
var arg0_name = "m_" + name + "." + bindingInfo.bindingTarget; //绑定目标
var arg1_name = string.Format("\"{0}\"", bindingInfo.bindingSource); //绑定源
var may_invocations = invocations.Where(
x => x.Target.ToString().Contains("Binder") &&
x.Arguments.Count > 0 &&
x.Arguments.First().ToString() == arg0_name &&
x.Arguments.ToArray().Length > 1 &&
x.Arguments.ToArray()[1].ToString() == arg1_name);
InvocationExpression invocation = null;
if (may_invocations != null)
{
//两个参数
if (bindingInfo.type == BindingType.Normal)
{
invocation = may_invocations.Where(x => x.Arguments.Count() == 2).FirstOrDefault();
}
//三个参数
else if (bindingInfo.type == BindingType.WithTarget)
{
invocation = may_invocations.Where(x => x.Arguments.ToArray().Length > 2 && x.Arguments.ToArray()[2].ToString() == "m_" + name).FirstOrDefault();
}
}
if (invocation == null)
{
var methodName = "RegistEvent";
UnityEngine.Debug.Assert(bindingInfo.bindingTargetType.type != null, bindingInfo.bindingSource + ";" + bindingInfo.bindingTarget + " type Null");
///从UnityEvent和UnityEvent<T>派生
if (bindingInfo.bindingTargetType.type.BaseType.IsGenericType)
{
var arguments = bindingInfo.bindingTargetType.type.BaseType.GetGenericArguments().Select(x => x.FullName).ToList();
if (bindingInfo.type == BindingType.WithTarget)
{
arguments.Add(componentType.FullName);
}
methodName = "RegistEvent<" + string.Join(",", arguments.ToArray()) + ">";
}
if (!string.IsNullOrEmpty(methodName))
{
invocation = new InvocationExpression();
invocation.Target = new MemberReferenceExpression(new IdentifierExpression("Binder"), methodName, new AstType[0]);
invocation.Arguments.Add(new IdentifierExpression(arg0_name));
invocation.Arguments.Add(new PrimitiveExpression(bindingInfo.bindingSource));
if (bindingInfo.type == BindingType.WithTarget)
{
invocation.Arguments.Add(new IdentifierExpression("m_" + name));
}
PropBindingsNode.Body.Add(invocation);
}
}
}
/// <summary>
/// 远端关联事件
/// </summary>
/// <param name="name"></param>
/// <param name="bindingInfo"></param>
protected virtual void BindingEventInvocations(string name, Type componentType, BindingEvent bindingInfo)
{
var invocations = PropBindingsNode.Body.Descendants.OfType <InvocationExpression>();
var arg0_name = "m_" + name + "." + bindingInfo.bindingTarget;
var arg1_name = string.Format("\"{0}\"", bindingInfo.bindingSource);
var invocation = invocations.Where(
x => x.Target.ToString().Contains("Binder") &&
x.Arguments.Count > 0 &&
x.Arguments.First().ToString() == arg0_name &&
x.Arguments.ToArray()[1].ToString() == arg1_name).FirstOrDefault();
if (invocation == null)
{
var methodName = "RegistEvent";
if (typeof(UnityEngine.Events.UnityEvent).IsAssignableFrom(bindingInfo.bindingTargetType.type))
{
methodName = string.Format("RegistEvent<{0}>", componentType.FullName);
}
if (!string.IsNullOrEmpty(methodName))
{
invocation = new InvocationExpression();
invocation.Target = new MemberReferenceExpression(new IdentifierExpression("Binder"), methodName, new AstType[0]);
invocation.Arguments.Add(new IdentifierExpression(arg0_name));
invocation.Arguments.Add(new PrimitiveExpression(bindingInfo.bindingSource));
invocation.Arguments.Add(new IdentifierExpression("m_" + name));
PropBindingsNode.Body.Add(invocation);
}
}
}
/// <summary>
/// PanelAction类型
/// </summary>
/// <param name="component"></param>
/// <param name="eventItem"></param>
/// <returns></returns>
private Type GetPanelActionType(ComponentItem component, BindingEvent eventItem)
{
var type = eventItem.bindingTargetType.type;
if (type != null)
{
Type typevalue = type;
if (type.BaseType.IsGenericType)
{
var argumentList = new List <Type>(type.BaseType.GetGenericArguments());
Type[] arguments = null;
switch (eventItem.type)
{
case BindingType.Simple:
arguments = argumentList.ToArray();
break;
case BindingType.Full:
argumentList.Add(component.componentType);
arguments = argumentList.ToArray();
break;
default:
break;
}
if (arguments.Length == 1)
{
typevalue = typeof(Binding.PanelAction <>).MakeGenericType(arguments);
}
else if (arguments.Length == 2)
{
typevalue = typeof(Binding.PanelAction <,>).MakeGenericType(arguments);
}
else if (arguments.Length == 3)
{
typevalue = typeof(Binding.PanelAction <, ,>).MakeGenericType(arguments);
}
else if (arguments.Length == 4)
{
typevalue = typeof(Binding.PanelAction <, , ,>).MakeGenericType(arguments);
}
}
else
{
if (eventItem.type == BindingType.Simple)
{
typevalue = typeof(Binding.PanelAction);
}
else
{
typevalue = typeof(Binding.PanelAction <>).MakeGenericType(component.componentType);
}
}
return(typevalue);
}
else
{
return(null);
}
}
