GtkSharp/generator/ManualGen.cs
Mike Kestner 9f780a56b2 2007-09-21 Mike Kestner <mkestner@novell.com>
* generator/*.cs: add DefaultValue prop for obtaining a
	sane value when we need to return a value but something bad has 
	happened such that we can't get a real value.  Needed for iface
	signal marshaling, among other places we're partially working 
	around it now.

svn path=/trunk/gtk-sharp/; revision=86157
2007-09-21 16:37:04 +00:00

59 lines
1.6 KiB
C#

// GtkSharp.Generation.ManualGen.cs - Ungenerated handle type Generatable.
//
// Author: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2003 Mike Kestner
// Copyright (c) 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;
public class ManualGen : SimpleBase {
string from_fmt;
public ManualGen (string ctype, string type) : base (ctype, type, "null")
{
from_fmt = "new " + QualifiedName + "({0})";
}
public ManualGen (string ctype, string type, string from_fmt) : base (ctype, type, "null")
{
this.from_fmt = from_fmt;
}
public override string MarshalType {
get {
return "IntPtr";
}
}
public override string CallByName (string var_name)
{
return var_name + " == null ? IntPtr.Zero : " + var_name + ".Handle";
}
public override string FromNative(string var)
{
return String.Format (from_fmt, var);
}
}
}