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// GtkSharp.Generation.VMSignature.cs - The Virtual Method Signature Generation Class.
//
// Author: Mike Kestner <mkestner@ximian.com>
//
// Copyright (c) 2003-2004 Novell, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the GNU General Public
// License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GtkSharp.Generation {
using System;
using System.Collections.Generic;
using System.Xml;
public class VMSignature {
private IList<Parameter> parms = new List<Parameter> ();
public VMSignature (Parameters parms)
{
bool has_cb = parms.HideData;
for (int i = 0; i < parms.Count; i++) {
Parameter p = parms [i];
if (i > 0 && p.IsLength && parms [i - 1].IsString)
continue;
if (p.IsCount && ((i > 0 && parms [i - 1].IsArray) || (i < parms.Count - 1 && parms [i + 1].IsArray)))
continue;
has_cb = has_cb || p.Generatable is CallbackGen;
if (p.IsUserData && has_cb)
continue;
if (p.CType == "GError**")
continue;
if (p.Scope == "notified")
i += 2;
this.parms.Add (p);
}
}
public string GetCallString (bool use_place_holders)
{
if (parms.Count == 0)
return "";
string[] result = new string [parms.Count];
int i = 0;
foreach (Parameter p in parms) {
result [i] = p.PassAs != "" ? p.PassAs + " " : "";
result [i] += use_place_holders ? "{" + i + "}" : p.Name;
i++;
}
return String.Join (", ", result);
}
public override string ToString ()
{
if (parms.Count == 0)
return "";
string[] result = new string [parms.Count];
int i = 0;
foreach (Parameter p in parms) {
result [i] = p.PassAs != "" ? p.PassAs + " " : "";
result [i++] += p.CSType + " " + p.Name;
}
return String.Join (", ", result);
}
}
}
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