GtkSharp/generator/BoxedGen.cs
Dan Winship eb4269562f * generator/Field.cs (Validate): new, to check that a field has a
valid type (or is hidden).

	* generator/StructBase.cs (Validate): new, to check that all of
	the struct fields have valid types

	* generator/BoxedGen.cs (Generate):
	* generator/StructGen.cs: (Generate): Call Validate() and bail out
	if it fails; it's no good to generate a struct with the wrong
	layout.

	* gdk/gdk-symbols.xml: add a line for GdkKey -> Gdk.Key. (There's
	no actual C type GdkKey, but we can use metadata to change uints
	to GdkKeys, which will then become Gdk.Keys.)

	* gtk/AccelKey.custom: remove the "Key" field (which was being
	added in the wrong place in the struct), since it's properly
	generated now.

	* gtk/Gtk.metadata: Fix the line that renames AccelKey.AccelKey
	to AccelKey.Key

	* gnomevfs/Gnomevfs.metadata: hide the (mis-parsed) "action" field
	in MimeAction, leaving the struct in the same broken state it was
	in with the old generator code

svn path=/trunk/gtk-sharp/; revision=41104
2005-02-23 17:37:33 +00:00

72 lines
2.6 KiB
C#

// GtkSharp.Generation.BoxedGen.cs - The Boxed Generatable.
//
// Author: Mike Kestner <mkestner@speakeasy.net>
//
// Copyright (c) 2001-2003 Mike Kestner
// 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.IO;
using System.Xml;
public class BoxedGen : StructBase {
public BoxedGen (XmlElement ns, XmlElement elem) : base (ns, elem) {}
public override void Generate (GenerationInfo gen_info)
{
if (!Validate ())
return;
StreamWriter sw = gen_info.Writer = gen_info.OpenStream (Name);
base.Generate (gen_info);
sw.WriteLine ("\t\t[DllImport(\"glibsharpglue-2\")]");
sw.WriteLine ("\t\tstatic extern IntPtr glibsharp_value_get_boxed (ref GLib.Value val);");
sw.WriteLine ();
sw.WriteLine ("\t\t[DllImport(\"glibsharpglue-2\")]");
sw.WriteLine ("\t\tstatic extern void glibsharp_value_set_boxed (ref GLib.Value val, ref " + QualifiedName + " boxed);");
sw.WriteLine ();
sw.WriteLine ("\t\tpublic static explicit operator GLib.Value (" + QualifiedName + " boxed)");
sw.WriteLine ("\t\t{");
sw.WriteLine ("\t\t\tGLib.Value val = GLib.Value.Empty;");
sw.WriteLine ("\t\t\tval.Init (" + QualifiedName + ".GType);");
sw.WriteLine ("\t\t\tglibsharp_value_set_boxed (ref val, ref boxed);");
sw.WriteLine ("\t\t\treturn val;");
sw.WriteLine ("\t\t}");
sw.WriteLine ();
sw.WriteLine ("\t\tpublic static explicit operator " + QualifiedName + " (GLib.Value val)");
sw.WriteLine ("\t\t{");
sw.WriteLine ("\t\t\tIntPtr boxed_ptr = glibsharp_value_get_boxed (ref val);");
sw.WriteLine ("\t\t\treturn New (boxed_ptr);");
sw.WriteLine ("\t\t}");
sw.WriteLine ("#endregion");
AppendCustom(sw, gen_info.CustomDir);
sw.WriteLine ("\t}");
sw.WriteLine ("}");
sw.Close ();
gen_info.Writer = null;
Statistics.BoxedCount++;
}
}
}