private void GenGlueVirtualMethod(GenerationInfo gen_info)
{
StreamWriter glue = gen_info.GlueWriter;
string glue_name = String.Format("{0}sharp_{1}_base_{2}", container_type.NS.ToLower().Replace(".", "_"), container_type.Name.ToLower(), ClassFieldName);
glue.WriteLine("{0} {1} ({2});\n", retval.CType, glue_name, GlueSignature);
glue.WriteLine("{0}\n{1} ({2})", retval.CType, glue_name, GlueSignature);
glue.WriteLine("{");
glue.WriteLine("\t{0}Class *klass = ({0}Class *) get_threshold_class (G_OBJECT ({1}));", container_type.CName, parms[0].Name);
glue.Write("\tif (klass->{0})\n\t\t", ClassFieldName);
if (!IsVoid)
{
glue.Write("return ");
}
glue.Write("(* klass->{0}) (", ClassFieldName);
for (int i = 0; i < parms.Count; i++)
{
glue.Write(parms[i].Name + (i == parms.Count - 1 ? "" : ", "));
}
glue.WriteLine(");");
if (!IsVoid)
{
glue.WriteLine("\treturn " + DefaultGlueValue + ";");
}
glue.WriteLine("}");
StreamWriter sw = gen_info.Writer;
sw.WriteLine("\t\t[DllImport (\"{0}\", CallingConvention = CallingConvention.Cdecl)]", gen_info.GluelibName);
sw.WriteLine("\t\tstatic extern {0} {1} ({2});\n", retval.MarshalType, glue_name, parms.ImportSignature);
GenVMDeclaration(sw, null);
sw.WriteLine("\t\t{");
MethodBody body = new MethodBody(parms);
body.Initialize(gen_info, false, false, String.Empty, false);
sw.WriteLine("\t\t\t{0}{1} ({2});", IsVoid ? "" : retval.MarshalType + " __ret = ", glue_name, GlueCallString);
body.Finish(sw, "");
if (!IsVoid)
{
sw.WriteLine("\t\t\treturn {0};", retval.FromNative("__ret"));
var postRef = retval.PostFromNative("__ret");
if (postRef != string.Empty)
{
sw.WriteLine("\t\t\t" + postRef);
}
}
sw.WriteLine("\t\t}\n");
}
void GenInvoker(GenerationInfo gen_info, StreamWriter sw)
{
if (sig == null)
{
sig = new Signature(parms);
}
sw.WriteLine("\tinternal class " + Name + "Invoker {");
sw.WriteLine();
sw.WriteLine("\t\t" + Name + "Native native_cb;");
sw.WriteLine("\t\tIntPtr __data;");
sw.WriteLine("\t\tGLib.DestroyNotify __notify;");
sw.WriteLine();
sw.WriteLine("\t\t~" + Name + "Invoker ()");
sw.WriteLine("\t\t{");
sw.WriteLine("\t\t\tif (__notify == null)");
sw.WriteLine("\t\t\t\treturn;");
sw.WriteLine("\t\t\t__notify (__data);");
sw.WriteLine("\t\t}");
sw.WriteLine();
sw.WriteLine("\t\tinternal " + Name + "Invoker (" + Name + "Native native_cb) : this (native_cb, IntPtr.Zero, null) {}");
sw.WriteLine();
sw.WriteLine("\t\tinternal " + Name + "Invoker (" + Name + "Native native_cb, IntPtr data) : this (native_cb, data, null) {}");
sw.WriteLine();
sw.WriteLine("\t\tinternal " + Name + "Invoker (" + Name + "Native native_cb, IntPtr data, GLib.DestroyNotify notify)");
sw.WriteLine("\t\t{");
sw.WriteLine("\t\t\tthis.native_cb = native_cb;");
sw.WriteLine("\t\t\t__data = data;");
sw.WriteLine("\t\t\t__notify = notify;");
sw.WriteLine("\t\t}");
sw.WriteLine();
sw.WriteLine("\t\tinternal " + QualifiedName + " Handler {");
sw.WriteLine("\t\t\tget {");
sw.WriteLine("\t\t\t\treturn new " + QualifiedName + "(InvokeNative);");
sw.WriteLine("\t\t\t}");
sw.WriteLine("\t\t}");
sw.WriteLine();
sw.WriteLine("\t\t" + retval.CSType + " InvokeNative (" + sig + ")");
sw.WriteLine("\t\t{");
body.Initialize(gen_info, true);
string call = "native_cb (" + InvokeString + ")";
if (retval.IsVoid)
{
sw.WriteLine("\t\t\t" + call + ";");
}
else
{
sw.WriteLine("\t\t\t" + retval.CSType + " result = " + retval.FromNative(call) + ";");
var postRef = retval.PostFromNative(call);
if (postRef != string.Empty)
{
sw.WriteLine("\t\t\t" + postRef);
}
}
body.Finish(sw, String.Empty);
if (!retval.IsVoid)
{
sw.WriteLine("\t\t\treturn result;");
}
sw.WriteLine("\t\t}");
sw.WriteLine("\t}");
sw.WriteLine();
}
public void GenerateBody(GenerationInfo gen_info, ClassBase implementor, string indent)
{
StreamWriter sw = gen_info.Writer;
sw.WriteLine(" {");
if (!IsStatic && implementor != null)
{
implementor.Prepare(sw, indent + "\t\t\t");
}
if (IsAccessor)
{
Body.InitAccessor(sw, Signature, indent);
}
Body.Initialize(gen_info, is_get, is_set, indent, false);
if (HasWin32Utf8Variant)
{
if (!retval.IsVoid)
{
sw.WriteLine(indent + "\t\t\t" + retval.MarshalType + " raw_ret;");
}
sw.WriteLine(indent + "\t\t\t" + "if (Environment.OSVersion.Platform == PlatformID.Win32NT ||");
sw.WriteLine(indent + "\t\t\t" + " Environment.OSVersion.Platform == PlatformID.Win32S ||");
sw.WriteLine(indent + "\t\t\t" + " Environment.OSVersion.Platform == PlatformID.Win32Windows ||");
sw.WriteLine(indent + "\t\t\t" + " Environment.OSVersion.Platform == PlatformID.WinCE)");
if (retval.IsVoid)
{
sw.WriteLine(indent + "\t\t\t\t" + CName + "_utf8" + call + ";");
sw.WriteLine(indent + "\t\t\t" + "else");
sw.WriteLine(indent + "\t\t\t\t" + CName + call + ";");
}
else
{
sw.WriteLine(indent + "\t\t\t\traw_ret = " + CName + "_utf8" + call + ";");
sw.WriteLine(indent + "\t\t\t" + "else");
sw.WriteLine(indent + "\t\t\t\traw_ret = " + CName + call + ";");
sw.WriteLine(indent + "\t\t\t" + retval.CSType + " ret = " + retval.FromNative("raw_ret") + ";");
var postRef = retval.PostFromNative("raw_ret");
if (postRef != string.Empty)
{
sw.WriteLine(indent + "\t\t\t" + postRef);
}
sw.WriteLine();
}
}
else
{
sw.Write(indent + "\t\t\t");
if (retval.IsVoid)
{
sw.WriteLine(CName + call + ";");
}
else if (!cacheValue)
{
sw.WriteLine(retval.MarshalType + " raw_ret = " + CName + call + ";");
sw.WriteLine(indent + "\t\t\t" + retval.CSType + " ret = " + retval.FromNative("raw_ret") + ";");
var postRef = retval.PostFromNative("raw_ret");
if (postRef != string.Empty)
{
sw.WriteLine(indent + "\t\t\t" + postRef);
}
}
}
if (!IsStatic && implementor != null)
{
implementor.Finish(sw, indent + "\t\t\t");
}
Body.Finish(sw, indent);
Body.HandleException(sw, indent);
if (is_get && Parameters.Count > 0)
{
sw.WriteLine(indent + "\t\t\treturn " + Parameters.AccessorName + ";");
}
else if (!retval.IsVoid)
{
sw.WriteLine(indent + "\t\t\treturn " + (cacheValue ? cacheName : "ret") + ";");
}
else if (IsAccessor)
{
Body.FinishAccessor(sw, Signature, indent);
}
sw.Write(indent + "\t\t}");
}
