GtkSharp/generator/OpaqueGen.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

98 lines
2.6 KiB
C#

// GtkSharp.Generation.OpaqueGen.cs - The Opaque Generatable.
//
// Author: Mike Kestner <mkestner@speakeasy.net>
//
// Copyright (c) 2001-2003 Mike Kestner
//
// 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;
using System.IO;
using System.Xml;
public class OpaqueGen : HandleBase {
public OpaqueGen (XmlElement ns, XmlElement elem) : base (ns, elem) {}
public override string FromNative(string var)
{
return var + " == IntPtr.Zero ? null : new " + QualifiedName + "(" + var + ")";
}
private bool DisableRawCtor {
get {
return Elem.HasAttribute ("disable_raw_ctor");
}
}
public override void Generate (GenerationInfo gen_info)
{
gen_info.CurrentType = Name;
StreamWriter sw = gen_info.Writer = gen_info.OpenStream (Name);
sw.WriteLine ("namespace " + NS + " {");
sw.WriteLine ();
sw.WriteLine ("\tusing System;");
sw.WriteLine ("\tusing System.Collections;");
sw.WriteLine ("\tusing System.Runtime.InteropServices;");
sw.WriteLine ();
sw.WriteLine ("#region Autogenerated code");
SymbolTable table = SymbolTable.Table;
sw.Write ("\tpublic class " + Name);
string cs_parent = table.GetCSType(Elem.GetAttribute("parent"));
if (cs_parent != "")
sw.Write (" : " + cs_parent);
else
sw.Write (" : GLib.Opaque");
sw.WriteLine (" {");
sw.WriteLine ();
GenFields (gen_info);
GenMethods (gen_info, null, null);
GenCtors (gen_info);
sw.WriteLine ("#endregion");
AppendCustom(sw, gen_info.CustomDir);
sw.WriteLine ("\t}");
sw.WriteLine ("}");
sw.Close ();
gen_info.Writer = null;
Statistics.OpaqueCount++;
}
protected override void GenCtors (GenerationInfo gen_info)
{
if (!DisableRawCtor) {
gen_info.Writer.WriteLine("\t\tpublic " + Name + "(IntPtr raw) : base(raw) {}");
gen_info.Writer.WriteLine();
}
base.GenCtors (gen_info);
}
}
}