1 /* Console functions for mswindows.
2 Copyright (C) 1996 Ben Wing.
4 This file is part of XEmacs.
6 XEmacs is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 /* Synched up with: Not in FSF. */
25 Ben Wing: January 1996, for 19.14.
26 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0
32 #include "console-msw.h"
34 DEFINE_CONSOLE_TYPE (mswindows);
35 DEFINE_CONSOLE_TYPE (msprinter);
37 /************************************************************************/
38 /* mswindows console methods */
39 /************************************************************************/
42 mswindows_initially_selected_for_input (struct console *con)
48 mswindows_canonicalize_console_connection (Lisp_Object connection,
51 /* Do not allow more than one mswindows device, by explicitly
52 requiring that CONNECTION is nil, the only allowed connection in
54 if (!NILP (connection))
56 if (ERRB_EQ (errb, ERROR_ME))
58 ("Invalid (non-nil) connection for mswindows device/console",
68 mswindows_canonicalize_device_connection (Lisp_Object connection,
71 return mswindows_canonicalize_console_connection (connection, errb);
75 /************************************************************************/
77 /************************************************************************/
80 syms_of_console_mswindows (void)
85 console_type_create_mswindows (void)
87 INITIALIZE_CONSOLE_TYPE (mswindows, "mswindows", "console-mswindows-p");
90 /* CONSOLE_HAS_METHOD (mswindows, init_console); */
91 /* CONSOLE_HAS_METHOD (mswindows, mark_console); */
92 CONSOLE_HAS_METHOD (mswindows, initially_selected_for_input);
93 /* CONSOLE_HAS_METHOD (mswindows, delete_console); */
94 CONSOLE_HAS_METHOD (mswindows, canonicalize_console_connection);
95 CONSOLE_HAS_METHOD (mswindows, canonicalize_device_connection);
96 /* CONSOLE_HAS_METHOD (mswindows, semi_canonicalize_console_connection); */
97 /* CONSOLE_HAS_METHOD (mswindows, semi_canonicalize_device_connection); */
99 INITIALIZE_CONSOLE_TYPE (msprinter, "msprinter", "console-msprinter-p");
103 reinit_console_type_create_mswindows (void)
105 REINITIALIZE_CONSOLE_TYPE (mswindows);
106 REINITIALIZE_CONSOLE_TYPE (msprinter);
110 vars_of_console_mswindows (void)
112 Fprovide (Qmswindows);
120 * Random helper functions for debugging.
121 * Intended for use in the MSVC "Watch" window which doesn't like
122 * the aborts that the error_check_foo() functions can make.
124 struct lrecord_header *
125 DHEADER (Lisp_Object obj)
127 return LRECORDP (obj) ? XRECORD_LHEADER (obj) : NULL;
131 DOPAQUE_DATA (Lisp_Object obj)
133 return OPAQUEP (obj) ? OPAQUE_DATA (XOPAQUE (obj)) : NULL;
137 DEVENT (Lisp_Object obj)
139 return EVENTP (obj) ? XEVENT (obj) : NULL;
143 DCONS (Lisp_Object obj)
145 return CONSP (obj) ? XCONS (obj) : NULL;
149 DCONSCDR (Lisp_Object obj)
151 return (CONSP (obj) && CONSP (XCDR (obj))) ? XCONS (XCDR (obj)) : 0;
155 DSTRING (Lisp_Object obj)
157 return STRINGP (obj) ? XSTRING_DATA (obj) : NULL;
161 DVECTOR (Lisp_Object obj)
163 return VECTORP (obj) ? XVECTOR (obj) : NULL;
167 DSYMBOL (Lisp_Object obj)
169 return SYMBOLP (obj) ? XSYMBOL (obj) : NULL;
173 DSYMNAME (Lisp_Object obj)
175 return SYMBOLP (obj) ? string_data (XSYMBOL (obj)->name) : NULL;
178 #endif /* DEBUG_XEMACS */