GtkSharp/generator/HandleBase.cs
Mike Kestner 144a0f9d20 2005-07-02 Mike Kestner <mkestner@novell.com>
* generator/CallbackGen.cs : implement new IAccessor iface so that
	callback fields on structs can now be accessed.
	* generator/ClassBase.cs : remove/abstract some methods incorrectly
	located here.
	* generator/ClassGen.cs : implement methods previously inherited from
	ClassBase incorrectly.
	* generator/HandleBase.cs : new base class for native ptr wrappers.
	Implements new IAccessor interface and code moved from ClassBase.
	* generator/IAccessor.cs : new iface to generate field/prop accessors.
	* generator/InterfaceGen.cs : derive from new ObjectBase.
	* generator/LPGen.cs : implement IAccessor.
	* generator/LPUGen.cs : implement IAccessor.
	* generator/ObjectBase.cs : new base class for Object/Iface types.
	* generator/ObjectGen.cs : derive from new ObjectBase.
	* generator/OpaqueGen.cs : derive from HandleBase.
	* generator/StructField.cs : refactor Generate method using new
	IAccessor interface.
	* */*.custom : add obsolete impls for some existing c_cased struct
	field accessors that are now StudlyNamed.

svn path=/trunk/gtk-sharp/; revision=46878
2005-07-02 15:23:27 +00:00

65 lines
1.7 KiB
C#

// 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., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
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 void WriteAccessors (StreamWriter sw, string indent, string var)
{
sw.WriteLine (indent + "get {");
sw.WriteLine (indent + "\treturn " + FromNative (var) + ";");
sw.WriteLine (indent + "}");
sw.WriteLine (indent + "set {");
sw.WriteLine (indent + "\t" + var + " = " + CallByName ("value") + ";");
sw.WriteLine (indent + "}");
}
}
}