public bool CreateSynchClass()
{
CodeClass synchClass = _cc.AddClass("Synch" + _cc.Name, -1, 0,
0, EnvDTE.vsCMAccess.vsCMAccessPrivate);
synchClass.AddBase(_cc, -1);
//member variables
synchClass.AddVariable("_root", "System.Object", -1, EnvDTE.vsCMAccess.vsCMAccessPrivate, null);
synchClass.AddVariable("_parent", _cc.FullName, -1, EnvDTE.vsCMAccess.vsCMAccessPrivate, null);
//constructor - add function can't handle this at the moment
EditPoint classEndPt = synchClass.EndPoint.CreateEditPoint();
classEndPt.StartOfLine();
classEndPt.Insert("\n");
EditPoint editPt = synchClass.StartPoint.CreateEditPoint();
editPt.LineDown(3);
editPt.EndOfLine();
editPt.Insert("\ninternal " + synchClass.Name + "(" + _cc.Name +
" parent){\n_parent = parent;\n_root = parent.SyncRoot;\n}\n");
editPt.MoveToPoint(synchClass.StartPoint);
editPt.SmartFormat(synchClass.EndPoint);
//functions, properties and indexers
for (CodeType ct = (CodeType)_cc; ct != null;)
{
if (!AddMemberElementsFromType(ct, synchClass))
{
return(false);
}
if (ct.Bases.Count != 0)
{
ct = (CodeType)(ct.Bases.Item(1));
if (ct.Name == "Object")
{
break;
}
}
}
synchClass.StartPoint.CreateEditPoint().SmartFormat(synchClass.EndPoint);
return(true);
}
protected bool AddSynchWrapperMember(CodeClass synch, CodeFunction cf)
{
if (cf != null && (cf.FunctionKind & FunctionsThatCantBeAnnotatedAsVirtual) == 0 &&
cf.CanOverride == true && cf.IsShared == false)
{
//add prototype and parameters
CodeFunction synchFunction = synch.AddFunction(cf.Name, cf.FunctionKind, cf.Type, -1, cf.Access, null);
foreach (CodeParameter param in cf.Parameters)
{
synchFunction.AddParameter(param.Name, param.Type, -1);
}
synchFunction.CanOverride = true;
EditPoint replaceVirtual = synchFunction.StartPoint.CreateEditPoint();
TextRanges tr = null;
replaceVirtual.ReplacePattern(synchFunction.EndPoint, "virtual", "override",
(int)EnvDTE.vsFindOptions.vsFindOptionsMatchWholeWord, ref tr);
//remove default return
EditPoint editPt = synchFunction.EndPoint.CreateEditPoint();
editPt.LineUp(1);
editPt.StartOfLine();
string returnType = cf.Type.AsString;
if (returnType != "void")
{
EditPoint startOfLastLine = synchFunction.EndPoint.CreateEditPoint();
startOfLastLine.LineUp(1);
startOfLastLine.EndOfLine();
editPt.Delete(startOfLastLine);
}
//generate method body
System.Text.StringBuilder methodBody = new System.Text.StringBuilder(100);
if (returnType != "void")
{
methodBody.Append(cf.Type.AsString + " ret;\n");
}
methodBody.Append(
"System.Threading.Monitor.Enter(_root);" +
"\ntry{");
if (returnType != "void")
{
methodBody.Append("\nret = _parent." + cf.Name + "(");
}
else
{
methodBody.Append("\n_parent." + cf.Name + "(");
}
bool first = true;
foreach (CodeParameter p in cf.Parameters)
{
if (!first)
{
methodBody.Append(", ");
}
first = false;
int typeSpaceLocation = p.Type.AsString.IndexOf(' ');
if (typeSpaceLocation != -1) //append out or ref to parameter
{
methodBody.Append(p.Type.AsString.Substring(0, typeSpaceLocation + 1));
}
methodBody.Append(p.Name);
}
methodBody.Append(");");
methodBody.Append(
"\n}" +
"\nfinally{System.Threading.Monitor.Exit(_root);}");
if (returnType != "void")
{
methodBody.Append("\nreturn ret;");
}
//add new body to method
editPt.Insert(methodBody.ToString());
editPt.MoveToPoint(synchFunction.StartPoint);
editPt.SmartFormat(synchFunction.EndPoint);
}
return(true);
}
