mirror of
https://github.com/Ryujinx/GtkSharp.git
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c93ecb7f88
* gtk/Gtk.metadata: virtual_method rules for GInterface generation. * generator/ReturnValue.cs (ToNative): new method for the virtual method generation. * generator/Parameters.cs (FromNative): null guarding. * generator/ManagedCallString.cs: rework for interface method generation including callback and error param support. * generator/CallbackGen.cs: Invoker support. new class that deals with persistence of native and wrapper delegates in native to managed callback method signatures. * generator/VirtualMethod.cs: support for generation of interface methods, and all the funky parameters that come with that. * generator/InterfaceGen.cs: Fill out the adapter implementation. * generator/MethodBody.cs: Initialize overload. Extend ThrowsException to support GError outside the last parameter slot. * glib/GInterfaceAttribute.cs: New attribute to mark interfaces and obtain adapter type. * glib/Object.cs (AddInterfaces): interface registration method. * glib/GInterfaceAdapter.cs: New abstract class for interface adapter generation. * glib/Makefile.am: add new files. svn path=/trunk/gtk-sharp/; revision=85658
68 lines
1.7 KiB
C#
68 lines
1.7 KiB
C#
// GInterfaceAdapter.cs
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//
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// Author: Mike Kestner <mkestner@novell.com>
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//
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// Copyright (c) 2007 Novell, Inc.
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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 Lesser GNU General
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// Public 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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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser 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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namespace GLib {
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using System;
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using System.Runtime.InteropServices;
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public delegate void GInterfaceInitHandler (IntPtr iface_ptr, IntPtr data);
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internal delegate void GInterfaceFinalizeHandler (IntPtr iface_ptr, IntPtr data);
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internal struct GInterfaceInfo {
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internal GInterfaceInitHandler InitHandler;
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internal GInterfaceFinalizeHandler FinalizeHandler;
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internal IntPtr Data;
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}
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public abstract class GInterfaceAdapter {
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GInterfaceInfo info;
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protected GInterfaceAdapter ()
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{
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info.FinalizeHandler = new GInterfaceFinalizeHandler (Finalize);
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info.Data = (IntPtr) GCHandle.Alloc (this);
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}
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protected GInterfaceInitHandler InitHandler {
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set {
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info.InitHandler = value;
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}
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}
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public abstract GType GType { get; }
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internal GInterfaceInfo Info {
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get {
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return info;
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}
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}
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void Finalize (IntPtr iface_ptr, IntPtr data)
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{
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GCHandle gch = (GCHandle) data;
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gch.Free ();
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}
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}
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}
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