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HandleBase.cs
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HandleBase.cs
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// HandleBase.cs - Base class for Handle types
//
// Authors: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2005 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., 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301
namespace GtkSharp.Generation {
using System;
using System.IO;
using System.Xml;
public abstract class HandleBase : ClassBase, IAccessor {
protected HandleBase (XmlElement ns, XmlElement elem) : base (ns, elem) {}
public override string AssignToName {
get {
return "Raw";
}
}
public override string MarshalType {
get {
return "IntPtr";
}
}
public override string CallByName (string name)
{
return name + " == null ? IntPtr.Zero : " + name + ".Handle";
}
public override string CallByName ()
{
return "Handle";
}
public abstract string FromNative (string var, bool owned);
public override string FromNative (string var)
{
return FromNative (var, false);
}
public string FromNativeReturn (string var, bool owned)
{
return FromNative (var, owned);
}
public override string FromNativeReturn (string var)
{
return FromNativeReturn (var, false);
}
public void WriteAccessors (StreamWriter sw, string indent, string var)
{
sw.WriteLine (indent + "get {");
sw.WriteLine (indent + "\treturn " + FromNative (var, false) + ";");
sw.WriteLine (indent + "}");
sw.WriteLine (indent + "set {");
sw.WriteLine (indent + "\t" + var + " = " + CallByName ("value") + ";");
sw.WriteLine (indent + "}");
}
}
}