public void EmitApply(CodeMemberMethod apply,
CodeVariableReferenceExpression pb,
CodeVariableReferenceExpression tb,
CodeArgumentReferenceExpression log)
{
apply.Statements.Add(new CodeCommentStatement("Create target " + name));
// Set the TargetBuilder var and rule or template.
CodeMethodInvokeExpression cmie = new CodeMethodInvokeExpression();
cmie.Method = new CodeMethodReferenceExpression(pb, "DefineTarget");
cmie.Parameters.Add(new CodePrimitiveExpression(name));
cmie.Parameters.Add(log);
apply.Statements.Add(new CodeAssignStatement(tb, cmie));
apply.Statements.Add(CDH.IfNullReturnTrue(tb));
Converter = delegate(string targ) {
return(prov.NS.MakeTargetNameExpr(targ, CDH.This,
new CodeFieldReferenceExpression(pb, "Basis")));
};
EmitInfo(apply, tb);
}
void EmitApplyDefaults(CodeTypeDeclaration ctd)
{
CodeMemberMethod meth = new CodeMemberMethod ();
meth.Name = "ApplyDefaults";
meth.Attributes = MemberAttributes.Public | MemberAttributes.Override;
meth.ReturnType = CDH.Bool;
meth.Parameters.Add (CDH.Param (BMBase, "bmb"));
meth.Parameters.Add (CDH.Param (CDH.ILog, "log"));
CodeArgumentReferenceExpression bmb = CDH.ARef ("bmb");
CodeArgumentReferenceExpression log = CDH.ARef ("log");
// Set the parameters
foreach (string param in sparams.Keys) {
StructureParameterKind kind = sparams[param];
string val = defaults[param];
CodeAssignStatement assg = new CodeAssignStatement ();
assg.Left = CDH.ThisDot (param);
switch (kind) {
case StructureParameterKind.Basis:
if (val[val.Length - 1] != '/')
// Canonicalize basis names.
val += '/';
goto case StructureParameterKind.Target;
case StructureParameterKind.Target:
assg.Right = new CodePrimitiveExpression (val);
break;
case StructureParameterKind.Structure:
CodeMethodInvokeExpression mie = new CodeMethodInvokeExpression ();
mie.Method = new CodeMethodReferenceExpression (bmb, "GetNamespaceTemplate");
mie.Parameters.Add (new CodePrimitiveExpression (val));
mie.Parameters.Add (log);
UserType stype = structtypes[param];
assg.Right = new CodeCastExpression (stype.AsCodeDom, mie);
break;
}
meth.Statements.Add (assg);
if (kind == StructureParameterKind.Structure)
meth.Statements.Add (CDH.IfNullReturnTrue (assg.Left));
}
// All done.
meth.Statements.Add (new CodeMethodReturnStatement (CDH.False));
ctd.Members.Add (meth);
}
