annotate src/ui-gtk.h @ 5118:e0db3c197671 ben-lisp-object

merge up to latest default branch, doesn't compile yet
author Ben Wing <ben@xemacs.org>
date Sat, 26 Dec 2009 21:18:49 -0600
parents db7068430402
children d1247f3cc363
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1 /* ui-gtk.h
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2 **
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3 ** Description:
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4 **
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5 ** Created by: William M. Perry
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6 ** Copyright (c) 2000 Aventail Corporation
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7 **
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8 ** This file is part of XEmacs.
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9 **
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10 ** XEmacs is free software; you can redistribute it and/or modify it
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11 ** under the terms of the GNU General Public License as published by the
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12 ** Free Software Foundation; either version 2, or (at your option) any
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13 ** later version.
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14 **
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15 ** XEmacs is distributed in the hope that it will be useful, but WITHOUT
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16 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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18 ** for more details.
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19 **
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20 ** You should have received a copy of the GNU General Public License
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21 ** along with XEmacs; see the file COPYING. If not, write to
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22 ** the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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23 ** Boston, MA 02111-1301, USA. */
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24 */
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25
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26 #ifndef __UI_GTK_H__
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27 #define __UI_GTK_H__
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28
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29 /* Encapsulate a foreign function call */
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30 #include <gtk/gtk.h>
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31 #include "sysdll.h"
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32 #include "lrecord.h"
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33
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34 typedef void (*ffi_actual_function) (void);
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35 typedef void (*ffi_marshalling_function) (ffi_actual_function, GtkArg *);
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36
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37 #define MAX_GTK_ARGS 100
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38
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39 typedef struct {
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40 struct LCRECORD_HEADER header;
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41 GtkType return_type;
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42 GtkType args[MAX_GTK_ARGS];
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43 gint n_args;
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44 Lisp_Object function_name;
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45 dll_func function_ptr;
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46 ffi_marshalling_function marshal;
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47 } emacs_ffi_data;
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48
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49 DECLARE_LISP_OBJECT (emacs_ffi, emacs_ffi_data);
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50
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51 #define XFFI(x) XRECORD (x, emacs_ffi, emacs_ffi_data)
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52 #define wrap_emacs_ffi(p) wrap_record (p, emacs_ffi)
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53 #define FFIP(x) RECORDP (x, emacs_ffi)
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54 #define CHECK_FFI(x) CHECK_RECORD (x, emacs_ffi)
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55
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56 /* Encapsulate a GtkObject in Lisp */
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57 typedef struct {
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58 struct LCRECORD_HEADER header;
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59 gboolean alive_p;
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60 GtkObject *object;
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61 Lisp_Object plist;
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62 } emacs_gtk_object_data;
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63
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64 DECLARE_LISP_OBJECT (emacs_gtk_object, emacs_gtk_object_data);
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65
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66 #define XGTK_OBJECT(x) XRECORD (x, emacs_gtk_object, emacs_gtk_object_data)
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67 #define wrap_emacs_gtk_object(p) wrap_record (p, emacs_gtk_object)
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68 #define GTK_OBJECTP(x) RECORDP (x, emacs_gtk_object)
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69 #define CHECK_GTK_OBJECT(x) CHECK_RECORD (x, emacs_gtk_object)
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70
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71 extern Lisp_Object build_gtk_object (GtkObject *obj);
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72
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73 /* Encapsulate a GTK_TYPE_BOXED in lisp */
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74 typedef struct {
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75 struct LCRECORD_HEADER header;
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76 GtkType object_type;
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77 void *object;
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78 } emacs_gtk_boxed_data;
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79
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80 DECLARE_LISP_OBJECT (emacs_gtk_boxed, emacs_gtk_boxed_data);
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81
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82 #define XGTK_BOXED(x) XRECORD (x, emacs_gtk_boxed, emacs_gtk_boxed_data)
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83 #define wrap_emacs_gtk_boxed(p) wrap_record (p, emacs_gtk_boxed)
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84 #define GTK_BOXEDP(x) RECORDP (x, emacs_gtk_boxed)
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85 #define CHECK_GTK_BOXED(x) CHECK_RECORD (x, emacs_gtk_boxed)
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86
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87 extern Lisp_Object build_gtk_boxed (void *obj, GtkType t);
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88
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89 #endif /* __UI_GTK_H__ */