2004-06-25 18:35:15 +02:00
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// GtkSharp.Generation.OpaqueGen.cs - The Opaque Generatable.
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2002-07-26 08:08:52 +02:00
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//
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// Author: Mike Kestner <mkestner@speakeasy.net>
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//
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2004-06-25 18:35:15 +02:00
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// Copyright (c) 2001-2003 Mike Kestner
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the GNU General Public
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// License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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2002-07-26 08:08:52 +02:00
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namespace GtkSharp.Generation {
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using System;
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using System.Collections;
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using System.IO;
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using System.Xml;
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2004-12-26 20:33:34 +01:00
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public class OpaqueGen : ClassBase {
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2002-07-26 08:08:52 +02:00
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2004-12-26 20:33:34 +01:00
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public OpaqueGen (XmlElement ns, XmlElement elem) : base (ns, elem) {}
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2002-07-26 08:08:52 +02:00
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2003-10-11 23:33:16 +02:00
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public override string FromNative(string var)
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2002-07-26 08:08:52 +02:00
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{
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2005-03-03 23:40:32 +01:00
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return var + " == IntPtr.Zero ? null : new " + QualifiedName + "(" + var + ")";
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2002-07-26 08:08:52 +02:00
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}
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2004-10-19 16:21:48 +02:00
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private bool DisableRawCtor {
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get {
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return Elem.HasAttribute ("disable_raw_ctor");
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}
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}
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2004-12-26 20:33:34 +01:00
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public override void Generate (GenerationInfo gen_info)
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2003-10-05 02:20:17 +02:00
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{
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2005-04-04 18:27:08 +02:00
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gen_info.CurrentType = Name;
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2003-10-05 02:20:17 +02:00
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StreamWriter sw = gen_info.Writer = gen_info.OpenStream (Name);
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2002-07-26 08:08:52 +02:00
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2003-10-05 02:20:17 +02:00
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sw.WriteLine ("namespace " + NS + " {");
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sw.WriteLine ();
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sw.WriteLine ("\tusing System;");
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2002-07-26 08:08:52 +02:00
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sw.WriteLine ("\tusing System.Collections;");
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sw.WriteLine ("\tusing System.Runtime.InteropServices;");
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sw.WriteLine ();
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2003-01-06 00:51:37 +01:00
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sw.WriteLine ("#region Autogenerated code");
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2004-11-05 08:18:14 +01:00
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SymbolTable table = SymbolTable.Table;
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sw.Write ("\tpublic class " + Name);
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string cs_parent = table.GetCSType(Elem.GetAttribute("parent"));
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if (cs_parent != "")
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sw.Write (" : " + cs_parent);
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else
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sw.Write (" : GLib.Opaque");
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2002-07-26 08:08:52 +02:00
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sw.WriteLine (" {");
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sw.WriteLine ();
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2004-11-05 08:18:14 +01:00
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* generator/StructBase.cs: update field-generation logic a bit
* generator/CodeGenerator.cs: add a --glue-includes flag
* generator/GenerationInfo.cs: Accept glue_includes value from
Main and output it to the glue_filename.
* generator/FieldBase.cs (Ignored): handle more ignorable cases.
(CheckGlue): New method to figure out what kind of glue we'll need
for a field.
(GenerateImports): generate appropriate imports per CheckGlue.
(GenerateGlue): Generate C glue for accessing a struct field;
either a fully-C-based accessor, or a method to just return the
field's offset in the struct.
(Generate): Use the generated glue to read the field.
* generator/PropertyBase.cs (CType): if the field is a single bit,
set its type to gboolean.
* generator/ObjectGen.cs (Generate):
* generator/OpaqueGen.cs (Generate): Call GenFields.
* generator/StructField.cs: Use FieldBase's glue-generation code
to handle bitfields. [#54489]
* generator/ObjectField.cs: Generates accessors for public fields
of objects and opaque structs. [#69514]
* generator/ClassBase.cs (ClassBase): Parse <fields> nodes and
create ObjectField objects.
(GenFields): Output field properties
(IgnoreMethod): Ignore Get/Set methods that duplicate fields
* generator/Makefile.am (sources): update
* {gdk,gnome,gtk,pango}/*.metadata: Mark some additional fields as
public. Rename/retype some fields for consistency with earlier
hand-coded bindings.
* {gdk,gnome,gtk,pango}/*.custom: Remove custom methods that can
now be autogenerated.
* {gdk,gnome,gtk,pango}/glue/*.c: Remove glue methods that can now
be autogenerated
* {gdk,glade,gnome,gtk,pango,vte}/Makefile.am
* {gdk,glade,gnome,gtk,pango,vte}/glue/Makefile.am
* {gdk,gnome,gtk,pango}/glue/makefile.win32: Update
svn path=/trunk/gtk-sharp/; revision=44563
2005-05-16 16:28:55 +02:00
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GenFields (gen_info);
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2003-10-05 02:20:17 +02:00
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GenMethods (gen_info, null, null);
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GenCtors (gen_info);
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2003-01-06 00:51:37 +01:00
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sw.WriteLine ("#endregion");
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2002-07-26 08:08:52 +02:00
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2003-10-05 02:20:17 +02:00
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AppendCustom(sw, gen_info.CustomDir);
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2002-07-26 08:08:52 +02:00
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sw.WriteLine ("\t}");
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2003-10-05 02:20:17 +02:00
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sw.WriteLine ("}");
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2002-07-26 08:08:52 +02:00
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2003-10-05 02:20:17 +02:00
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sw.Close ();
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gen_info.Writer = null;
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2002-07-26 08:08:52 +02:00
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Statistics.OpaqueCount++;
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}
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2003-10-05 02:20:17 +02:00
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protected override void GenCtors (GenerationInfo gen_info)
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2002-07-26 08:08:52 +02:00
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{
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2004-10-19 16:21:48 +02:00
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if (!DisableRawCtor) {
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gen_info.Writer.WriteLine("\t\tpublic " + Name + "(IntPtr raw) : base(raw) {}");
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gen_info.Writer.WriteLine();
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}
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2002-07-26 08:08:52 +02:00
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2003-10-05 02:20:17 +02:00
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base.GenCtors (gen_info);
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2002-07-26 08:08:52 +02:00
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}
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}
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}
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