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comparison src/frame-tty.c @ 0:376386a54a3c r19-14

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Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
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children ec9a17fef872
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-1:000000000000 0:376386a54a3c
1 /* TTY frame functions.
2 Copyright (C) 1995 Free Software Foundation, Inc.
3 Copyright (C) 1995, 1996 Ben Wing.
4
5 This file is part of XEmacs.
6
7 XEmacs is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with XEmacs; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
21
22 /* Synched up with: Not in FSF. */
23
24 /* Written by Ben Wing. */
25
26 /* #### This file is just a stub. It should be possible to have more
27 than one frame on a tty, with only one frame being "active" (displayed)
28 at a time. */
29
30 #include <config.h>
31 #include "lisp.h"
32
33 #include "console-tty.h"
34 #include "frame.h"
35
36 Lisp_Object Vdefault_tty_frame_plist;
37
38 static void
39 tty_init_frame_1 (struct frame *f, Lisp_Object props)
40 {
41 struct device *d = XDEVICE (FRAME_DEVICE (f));
42 struct console *c = XCONSOLE (DEVICE_CONSOLE (d));
43 if (!NILP (DEVICE_FRAME_LIST (d)))
44 error ("Only one frame allowed on TTY devices");
45
46 f->name = build_string ("emacs");
47 f->height = CONSOLE_TTY_DATA (c)->height;
48 f->width = CONSOLE_TTY_DATA (c)->width;
49 f->visible = 1;
50 #ifdef HAVE_SCROLLBARS
51 f->scrollbar_on_left = 1;
52 f->scrollbar_on_top = 0;
53 #endif
54 SET_FRAME_CLEAR (f);
55 }
56
57 static void
58 tty_after_init_frame (struct frame *f, int first_on_device,
59 int first_on_console)
60 {
61 if (first_on_console)
62 call1 (Qinit_post_tty_win, FRAME_CONSOLE (f));
63 }
64
65
66 /************************************************************************/
67 /* initialization */
68 /************************************************************************/
69
70 void
71 console_type_create_frame_tty (void)
72 {
73 CONSOLE_HAS_METHOD (tty, init_frame_1);
74 CONSOLE_HAS_METHOD (tty, after_init_frame);
75 }
76
77 void
78 vars_of_frame_tty (void)
79 {
80 DEFVAR_LISP ("default-tty-frame-plist", &Vdefault_tty_frame_plist /*
81 Plist of default frame-creation properties for tty frames.
82 These are in addition to and override what is specified in
83 `default-frame-plist', but are overridden by the arguments to the
84 particular call to `make-frame'.
85 */ );
86 Vdefault_tty_frame_plist = Qnil;
87
88 tty_console_methods->device_specific_frame_props =
89 &Vdefault_tty_frame_plist;
90 }