public static CodeDefaultProperty Property <T, T2, T3>(CodeTypeReference propertyType, MemberAttributes ma,
Expression <Func <T, T2, T3, string> > paramsAndName, bool indexer,
CodeStatement[] getStatements, params CodeStatement[] setStatements)
{
var c = new CodeMemberProperty
{
Attributes = ma,
Type = propertyType,
HasGet = true,
HasSet = true
};
if (getStatements != null)
{
c.GetStatements.AddRange(getStatements);
}
if (setStatements != null)
{
c.SetStatements.AddRange(setStatements);
}
CodeParameterDeclarationExpressionCollection parameters = new CodeParameterDeclarationExpressionCollection();
c.Name = CodeDom.GetMethodName <string>(paramsAndName, parameters);
return(new CodeDefaultProperty(c, parameters, indexer));
}
//public static CodeAssignStatement assign<TResult, T>(Expression<Func<TResult, LinqToCodedom.Generator.CodeDom.NilClass>> name,
// Expression<Func<TResult, T>> stmt)
//{
// return new CodeAssignStatement(
// new CodeExpressionVisitor(new VisitorContext()).Visit(name),
// new CodeExpressionVisitor(new VisitorContext()).Visit(stmt));
//}
public static CodeAssignStatement assignDelegate(string varName, Base target, string methodName)
{
return(new CodeAssignStatement(
new CodeVariableReferenceExpression(varName),
new CodeMethodReferenceExpression(CodeDom.GetTargetObject(target), methodName)
));
}
public static CodeMemberProperty Property(string propertyType, MemberAttributes ma, string name,
string fieldName)
{
return(Property(propertyType, ma, name,
CodeDom.CombineStmts(Emit.@return(() => [email protected] <object>(fieldName))),
Emit.assignField(fieldName, (SetValueRef <object> value) => value)));
}
public static CodeRemoveEventStatement detachDelegate(Base owner, string eventName,
string staticMethodName)
{
return(new CodeRemoveEventStatement(
CodeDom.GetTargetObject(owner), eventName,
new CodeMethodReferenceExpression(null, staticMethodName)
));
}
public static CodeAttachEventStatement attachDelegate(Base owner, string eventName,
Base target, string methodName)
{
return(new CodeAttachEventStatement(
CodeDom.GetTargetObject(owner), eventName,
new CodeMethodReferenceExpression(CodeDom.GetTargetObject(target), methodName)
));
}
public static CodeConstructor Ctor <T, T2>(Expression <Func <T, T2, MemberAttributes> > paramsAndAccessLevel,
params CodeStatement[] statements)
{
var c = new CodeConstructor();
c.Attributes = CodeDom.GetMethodName <MemberAttributes>(paramsAndAccessLevel, c.Parameters);
c.Statements.AddRange(statements);
return(c);
}
public static CodeTypeDelegate Delegate <T>(MemberAttributes ma,
Expression <Func <T, string> > paramsAndName)
{
var c = new CodeTypeDelegate()
{
Attributes = ma
};
c.Name = CodeDom.GetMethodName <string>(paramsAndName, c.Parameters);
return(c);
}
private static void InitAttributeArgs(Expression anonymType, CodeAttributeDeclaration c)
{
object o = CodeDom.Eval <object>(anonymType);
foreach (System.Reflection.PropertyInfo pi in
o.GetType().GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance))
{
c.Arguments.Add(new CodeAttributeArgument(pi.Name,
LinqToCodedom.Visitors.CodeExpressionVisitor.GetFromPrimitive(pi.GetValue(o, null))
));
}
}
public static CodeMemberMethod Method <T, T2>(MemberAttributes ma,
Expression <Func <T, T2, string> > paramsAndName, params CodeStatement[] statements)
{
CodeMemberMethod method = new CodeMemberMethod()
{
Attributes = ma
};
method.Name = CodeDom.GetMethodName <string>(paramsAndName, method.Parameters);
method.Statements.AddRange(statements);
return(method);
}
public static CodeTypeDelegate Delegate(Type returnType, MemberAttributes ma,
Expression <Func <string> > paramsAndName)
{
var c = new CodeTypeDelegate()
{
Attributes = ma,
ReturnType = new CodeTypeReference(returnType),
};
c.Name = CodeDom.GetMethodName <string>(paramsAndName, c.Parameters);
return(c);
}
public static CodeMemberOperatorOverride Operator <T>(
CodeTypeReference returnType,
Expression <Func <T, OperatorType> > paramsAndType,
params CodeStatement[] statements)
{
CodeParameterDeclarationExpressionCollection pars = new CodeParameterDeclarationExpressionCollection();
var c = new CodeMemberOperatorOverride(
CodeDom.GetMethodName <OperatorType>(paramsAndType, pars),
pars.ToArray(), returnType, statements);
return(c);
}
public static CodeMemberMethod Method <T>(MemberAttributes ma, string returnType,
Expression <Func <T, string> > paramsAndName, params CodeStatement[] statements)
{
CodeMemberMethod method = new CodeMemberMethod()
{
ReturnType = returnType == null ? null : new CodeTypeReference(returnType),
Attributes = ma
};
method.Name = CodeDom.GetMethodName <string>(paramsAndName, method.Parameters);
method.Statements.AddRange(statements);
return(method);
}
public static CodeVariableDeclarationStatement declare(Type type, string varName)
{
return(new CodeVariableDeclarationStatement(type, varName, CodeDom.@default(type)));
}