|
428
|
1 /* Console functions for mswindows.
|
|
793
|
2 Copyright (C) 1996, 2000, 2001, 2002 Ben Wing.
|
|
428
|
3
|
|
|
4 This file is part of XEmacs.
|
|
|
5
|
|
|
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
|
|
|
9 later version.
|
|
|
10
|
|
|
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
|
|
|
14 for more details.
|
|
|
15
|
|
|
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. */
|
|
|
20
|
|
|
21 /* Synched up with: Not in FSF. */
|
|
|
22
|
|
771
|
23 /* This file essentially Mule-ized (except perhaps some Unicode splitting).
|
|
|
24 5-2000. */
|
|
|
25
|
|
428
|
26 /* Authorship:
|
|
|
27
|
|
|
28 Ben Wing: January 1996, for 19.14.
|
|
|
29 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0
|
|
|
30 */
|
|
|
31
|
|
2367
|
32 /* See win32.c for info about the different Windows files in XEmacs. */
|
|
|
33
|
|
428
|
34 #include <config.h>
|
|
|
35 #include "lisp.h"
|
|
|
36
|
|
872
|
37 #include "console-msw-impl.h"
|
|
442
|
38 #include "events.h"
|
|
|
39 #include "opaque.h"
|
|
2828
|
40 #include "elhash.h"
|
|
428
|
41
|
|
440
|
42 DEFINE_CONSOLE_TYPE (mswindows);
|
|
|
43 DEFINE_CONSOLE_TYPE (msprinter);
|
|
428
|
44
|
|
442
|
45 Lisp_Object Qabortretryignore;
|
|
|
46 Lisp_Object Qapplmodal;
|
|
|
47 Lisp_Object Qdefault_desktop_only;
|
|
|
48 Lisp_Object Qdefbutton1;
|
|
|
49 Lisp_Object Qdefbutton2;
|
|
|
50 Lisp_Object Qdefbutton3;
|
|
|
51 Lisp_Object Qdefbutton4;
|
|
|
52 /* Lisp_Object Qhelp; */
|
|
|
53 Lisp_Object Qiconasterisk;
|
|
|
54 Lisp_Object Qiconexclamation;
|
|
|
55 Lisp_Object Qiconhand;
|
|
|
56 Lisp_Object Qiconinformation;
|
|
|
57 Lisp_Object Qiconquestion;
|
|
|
58 Lisp_Object Qiconstop;
|
|
|
59 /* Lisp_Object Qok; */
|
|
|
60 Lisp_Object Qokcancel;
|
|
|
61 Lisp_Object Qretrycancel;
|
|
|
62 /* Lisp_Object Qright; */
|
|
|
63 Lisp_Object Qrtlreading;
|
|
|
64 Lisp_Object Qservice_notification;
|
|
|
65 Lisp_Object Qsetforeground;
|
|
|
66 Lisp_Object Qsystemmodal;
|
|
|
67 Lisp_Object Qtaskmodal;
|
|
|
68 Lisp_Object Qtopmost;
|
|
|
69 Lisp_Object Qyesno;
|
|
|
70 Lisp_Object Qyesnocancel;
|
|
2828
|
71 static Lisp_Object Qseen_characters = Qnil;
|
|
442
|
72
|
|
|
73 /* Lisp_Object Qabort; */
|
|
|
74 /* Lisp_Object Qcancel; */
|
|
|
75 /* Lisp_Object Qignore; */
|
|
|
76 /* Lisp_Object Qno; */
|
|
|
77 /* Lisp_Object Qok; */
|
|
|
78 /* Lisp_Object Qretry; */
|
|
|
79 /* Lisp_Object Qyes; */
|
|
|
80
|
|
|
81
|
|
440
|
82 /************************************************************************/
|
|
|
83 /* mswindows console methods */
|
|
|
84 /************************************************************************/
|
|
428
|
85
|
|
|
86 static int
|
|
2286
|
87 mswindows_initially_selected_for_input (struct console *UNUSED (con))
|
|
428
|
88 {
|
|
|
89 return 1;
|
|
|
90 }
|
|
|
91
|
|
442
|
92 static HWND mswindows_console_hwnd = 0;
|
|
|
93
|
|
800
|
94 /* Based on Microsoft KB article Q124103 */
|
|
442
|
95 static HWND
|
|
|
96 GetConsoleHwnd (void)
|
|
|
97 {
|
|
800
|
98 HWND hwndFound;
|
|
2367
|
99 Ascbyte newtitle[100];
|
|
800
|
100 Extbyte *oldtitle;
|
|
|
101 int numchars;
|
|
442
|
102
|
|
|
103 /* fetch current window title */
|
|
|
104
|
|
800
|
105 {
|
|
|
106 int size = 64;
|
|
|
107 do
|
|
|
108 {
|
|
|
109 size *= 2;
|
|
|
110 oldtitle = alloca_extbytes (size * XETCHAR_SIZE);
|
|
|
111 numchars = qxeGetConsoleTitle (oldtitle, size);
|
|
|
112 }
|
|
|
113 while (numchars >= size - 1);
|
|
|
114 }
|
|
442
|
115
|
|
800
|
116 /* format a "unique" new title */
|
|
|
117
|
|
2367
|
118 sprintf (newtitle, "%ld/%ld", GetTickCount (), GetCurrentProcessId ());
|
|
800
|
119
|
|
2367
|
120 /* change current window title; we may be called during armageddon
|
|
|
121 so don't do any conversion */
|
|
442
|
122
|
|
2367
|
123 SetConsoleTitleA (newtitle);
|
|
442
|
124
|
|
|
125 /* ensure window title has been updated */
|
|
|
126
|
|
771
|
127 Sleep (40);
|
|
442
|
128
|
|
|
129 /* look for NewWindowTitle */
|
|
|
130
|
|
2367
|
131 hwndFound = FindWindowA (NULL, newtitle);
|
|
442
|
132
|
|
|
133 /* restore original window title */
|
|
|
134
|
|
800
|
135 qxeSetConsoleTitle (oldtitle);
|
|
442
|
136
|
|
800
|
137 return hwndFound;
|
|
442
|
138 }
|
|
|
139
|
|
771
|
140 static HWND
|
|
442
|
141 mswindows_get_console_hwnd (void)
|
|
|
142 {
|
|
|
143 if (!mswindows_console_hwnd)
|
|
|
144 mswindows_console_hwnd = GetConsoleHwnd ();
|
|
|
145 return mswindows_console_hwnd;
|
|
|
146 }
|
|
|
147
|
|
|
148 static int
|
|
|
149 mswindows_ensure_console_allocated (void)
|
|
|
150 {
|
|
|
151 HWND fgwin = GetForegroundWindow ();
|
|
|
152 /* stupid mswin api won't let you create the console window
|
|
|
153 hidden! creating it changes the focus! fuck me! */
|
|
|
154 if (AllocConsole ())
|
|
|
155 {
|
|
|
156 SetForegroundWindow (fgwin);
|
|
|
157 return 1;
|
|
|
158 }
|
|
|
159 return 0;
|
|
|
160 }
|
|
|
161
|
|
440
|
162 static Lisp_Object
|
|
|
163 mswindows_canonicalize_console_connection (Lisp_Object connection,
|
|
578
|
164 Error_Behavior errb)
|
|
440
|
165 {
|
|
|
166 /* Do not allow more than one mswindows device, by explicitly
|
|
|
167 requiring that CONNECTION is nil, the only allowed connection in
|
|
|
168 Windows. */
|
|
|
169 if (!NILP (connection))
|
|
|
170 {
|
|
|
171 if (ERRB_EQ (errb, ERROR_ME))
|
|
563
|
172 invalid_argument
|
|
440
|
173 ("Invalid (non-nil) connection for mswindows device/console",
|
|
|
174 connection);
|
|
|
175 else
|
|
|
176 return Qunbound;
|
|
|
177 }
|
|
428
|
178
|
|
440
|
179 return Qnil;
|
|
|
180 }
|
|
|
181
|
|
|
182 static Lisp_Object
|
|
|
183 mswindows_canonicalize_device_connection (Lisp_Object connection,
|
|
578
|
184 Error_Behavior errb)
|
|
440
|
185 {
|
|
|
186 return mswindows_canonicalize_console_connection (connection, errb);
|
|
|
187 }
|
|
428
|
188
|
|
2828
|
189 /* The actual console doesn't matter, because the global map is global. See
|
|
|
190 console-x.c for a corner case, though. */
|
|
|
191
|
|
|
192 static Lisp_Object
|
|
|
193 mswindows_perhaps_init_unseen_key_defaults (struct console *UNUSED(con),
|
|
|
194 Lisp_Object key)
|
|
|
195 {
|
|
|
196 Ichar val;
|
|
|
197 extern Lisp_Object Vcurrent_global_map;
|
|
|
198
|
|
|
199 if (SYMBOLP(key))
|
|
|
200 {
|
|
|
201 /* We've no idea what to default a symbol to on MS Windows, and most
|
|
|
202 of the keys I'm aware of that have
|
|
|
203 symbols--cf. event-msw.c--_shouldn't_ have associated chars. */
|
|
|
204 return Qnil;
|
|
|
205 }
|
|
|
206
|
|
|
207 CHECK_CHAR(key);
|
|
|
208
|
|
|
209 if (!(HASH_TABLEP(Qseen_characters)))
|
|
|
210 {
|
|
|
211 /* All the keysym we deal with are character objects; therefore, we
|
|
|
212 can use eq as the test without worrying. */
|
|
|
213 Qseen_characters = make_lisp_hash_table (128, HASH_TABLE_NON_WEAK,
|
|
|
214 HASH_TABLE_EQ);
|
|
|
215 }
|
|
|
216 /* Might give the user an opaque error if make_lisp_hash_table fails,
|
|
|
217 but it shouldn't crash. */
|
|
|
218 CHECK_HASH_TABLE(Qseen_characters);
|
|
|
219
|
|
|
220 val = XCHAR(key);
|
|
|
221
|
|
|
222 /* Same logic as in x_has_keysym; I'm not convinced it's sane. */
|
|
|
223 if (val < 0x80)
|
|
|
224 {
|
|
|
225 return Qnil;
|
|
|
226 }
|
|
|
227
|
|
|
228 if (!NILP(Fgethash(key, Qseen_characters, Qnil)))
|
|
|
229 {
|
|
|
230 return Qnil;
|
|
|
231 }
|
|
|
232
|
|
|
233 if (NILP (Flookup_key (Vcurrent_global_map, key, Qnil)))
|
|
|
234 {
|
|
|
235 Fputhash(key, Qt, Qseen_characters);
|
|
|
236 Fdefine_key (Vcurrent_global_map, key, Qself_insert_command);
|
|
|
237 return Qt;
|
|
|
238 }
|
|
|
239
|
|
|
240 return Qnil;
|
|
|
241 }
|
|
|
242
|
|
442
|
243 void
|
|
|
244 mswindows_hide_console (void)
|
|
|
245 {
|
|
|
246 ShowWindow (mswindows_get_console_hwnd (), SW_HIDE);
|
|
|
247 }
|
|
|
248
|
|
771
|
249 static void
|
|
442
|
250 mswindows_show_console (void)
|
|
|
251 {
|
|
|
252 /* What I really want is for the console window to appear on top of other
|
|
|
253 windows, but NOT get the focus. This seems hard-to-impossible under
|
|
|
254 Windows. The following sequence seems to do the best possible, along
|
|
|
255 with keeping the console window on top when xemacs --help is used. */
|
|
|
256 HWND hwnd = mswindows_get_console_hwnd ();
|
|
|
257 HWND hwndf = GetFocus ();
|
|
771
|
258 if (!IsWindowVisible (hwnd))
|
|
|
259 ShowWindow (hwnd, SW_SHOWNA);
|
|
|
260 if (noninteractive)
|
|
|
261 BringWindowToTop (hwnd);
|
|
|
262 else
|
|
|
263 SetWindowPos (hwnd, hwndf, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE
|
|
|
264 | SWP_NOACTIVATE);
|
|
442
|
265 }
|
|
|
266
|
|
|
267 static int mswindows_console_buffered = 0;
|
|
|
268 HANDLE mswindows_console_buffer;
|
|
|
269
|
|
|
270 static void
|
|
|
271 mswindows_ensure_console_buffered (void)
|
|
|
272 {
|
|
|
273 if (!mswindows_console_buffered)
|
|
|
274 {
|
|
|
275 COORD new_size;
|
|
|
276
|
|
|
277 new_size.X = 80;
|
|
|
278 new_size.Y = 1000;
|
|
|
279 mswindows_ensure_console_allocated ();
|
|
|
280 mswindows_console_buffer =
|
|
|
281 CreateConsoleScreenBuffer (GENERIC_WRITE, 0, NULL,
|
|
|
282 CONSOLE_TEXTMODE_BUFFER, NULL);
|
|
|
283 SetConsoleScreenBufferSize (mswindows_console_buffer, new_size);
|
|
|
284 SetConsoleActiveScreenBuffer (mswindows_console_buffer);
|
|
|
285 mswindows_console_buffered = 1;
|
|
|
286 }
|
|
|
287 }
|
|
|
288
|
|
|
289 int mswindows_message_outputted;
|
|
|
290
|
|
|
291 int
|
|
867
|
292 mswindows_output_console_string (const Ibyte *ptr, Bytecount len)
|
|
442
|
293 {
|
|
|
294 DWORD num_written;
|
|
|
295
|
|
|
296 mswindows_message_outputted = 1;
|
|
|
297 mswindows_ensure_console_buffered ();
|
|
|
298 mswindows_show_console ();
|
|
|
299
|
|
2367
|
300 if (initialized && !inhibit_non_essential_conversion_operations)
|
|
771
|
301 {
|
|
|
302 const Extbyte *extptr;
|
|
|
303 Bytecount extlen;
|
|
|
304 TO_EXTERNAL_FORMAT (DATA, (ptr, len),
|
|
|
305 ALLOCA, (extptr, extlen),
|
|
|
306 Qmswindows_tstr);
|
|
|
307 return qxeWriteConsole (mswindows_console_buffer, extptr,
|
|
|
308 extlen / XETCHAR_SIZE, &num_written, NULL);
|
|
|
309 }
|
|
|
310 else
|
|
2367
|
311 #ifdef NON_ASCII_INTERNAL_FORMAT
|
|
|
312 #error Do something here
|
|
|
313 #endif
|
|
|
314 return WriteConsoleA (mswindows_console_buffer, (Chbyte *) ptr, len,
|
|
771
|
315 &num_written, NULL);
|
|
442
|
316 }
|
|
|
317
|
|
|
318 DEFUN ("mswindows-debugging-output", Fmswindows_debugging_output, 1, 1, 0, /*
|
|
|
319 Write CHAR-OR-STRING to the Windows debugger, using OutputDebugString().
|
|
|
320 This function can be used as the STREAM argument of Fprint() or the like.
|
|
|
321 */
|
|
|
322 (char_or_string))
|
|
|
323 {
|
|
|
324 if (STRINGP (char_or_string))
|
|
771
|
325 /* It's safe to pass in string data because TO_EXTERNAL_FORMAT
|
|
|
326 inhibits GC. */
|
|
|
327 write_string_to_mswindows_debugging_output
|
|
|
328 (XSTRING_DATA (char_or_string), XSTRING_LENGTH (char_or_string));
|
|
442
|
329 else
|
|
|
330 {
|
|
867
|
331 Ibyte str[MAX_ICHAR_LEN];
|
|
442
|
332 Bytecount len;
|
|
|
333
|
|
|
334 CHECK_CHAR_COERCE_INT (char_or_string);
|
|
867
|
335 len = set_itext_ichar (str, XCHAR (char_or_string));
|
|
771
|
336 write_string_to_mswindows_debugging_output (str, len);
|
|
442
|
337 }
|
|
|
338
|
|
|
339 return char_or_string;
|
|
|
340 }
|
|
|
341
|
|
771
|
342 void
|
|
1346
|
343 write_string_to_mswindows_debugging_output (const Ibyte *str, Bytecount len)
|
|
771
|
344 {
|
|
|
345 const Extbyte *extptr;
|
|
2367
|
346 if (initialized && !inhibit_non_essential_conversion_operations)
|
|
771
|
347 {
|
|
|
348 TO_EXTERNAL_FORMAT (DATA, (str, len),
|
|
|
349 C_STRING_ALLOCA, extptr,
|
|
|
350 Qmswindows_tstr);
|
|
|
351 qxeOutputDebugString (extptr);
|
|
|
352 }
|
|
|
353 else
|
|
1204
|
354 {
|
|
2367
|
355 #ifdef NON_ASCII_INTERNAL_FORMAT
|
|
|
356 #error Do something here
|
|
|
357 #endif
|
|
1204
|
358 /* STR may not be null-terminated so make it that way. */
|
|
|
359 Extbyte *ext = alloca_extbytes (len + 1);
|
|
|
360 memcpy (ext, str, len);
|
|
|
361 ext[len] = '\0';
|
|
|
362 OutputDebugStringA (ext);
|
|
|
363 }
|
|
771
|
364 }
|
|
|
365
|
|
442
|
366 #ifdef DEBUG_XEMACS
|
|
|
367
|
|
|
368 /*
|
|
|
369 * Random helper functions for debugging.
|
|
|
370 * Intended for use in the MSVC "Watch" window which doesn't like
|
|
|
371 * the aborts that the error_check_foo() functions can make.
|
|
|
372 */
|
|
|
373 struct lrecord_header *DHEADER (Lisp_Object obj);
|
|
|
374 struct lrecord_header *
|
|
|
375 DHEADER (Lisp_Object obj)
|
|
|
376 {
|
|
|
377 return LRECORDP (obj) ? XRECORD_LHEADER (obj) : NULL;
|
|
|
378 }
|
|
|
379
|
|
|
380 void *DOPAQUE_DATA (Lisp_Object obj);
|
|
|
381 void *
|
|
|
382 DOPAQUE_DATA (Lisp_Object obj)
|
|
|
383 {
|
|
|
384 return OPAQUEP (obj) ? OPAQUE_DATA (XOPAQUE (obj)) : NULL;
|
|
|
385 }
|
|
|
386
|
|
|
387 Lisp_Event *DEVENT (Lisp_Object obj);
|
|
|
388 Lisp_Event *
|
|
|
389 DEVENT (Lisp_Object obj)
|
|
|
390 {
|
|
|
391 return EVENTP (obj) ? XEVENT (obj) : NULL;
|
|
|
392 }
|
|
|
393
|
|
|
394 Lisp_Cons *DCONS (Lisp_Object obj);
|
|
|
395 Lisp_Cons *
|
|
|
396 DCONS (Lisp_Object obj)
|
|
|
397 {
|
|
|
398 return CONSP (obj) ? XCONS (obj) : NULL;
|
|
|
399 }
|
|
|
400
|
|
|
401 Lisp_Cons *DCONSCDR (Lisp_Object obj);
|
|
|
402 Lisp_Cons *
|
|
|
403 DCONSCDR (Lisp_Object obj)
|
|
|
404 {
|
|
|
405 return (CONSP (obj) && CONSP (XCDR (obj))) ? XCONS (XCDR (obj)) : 0;
|
|
|
406 }
|
|
|
407
|
|
867
|
408 Ibyte *DSTRING (Lisp_Object obj);
|
|
|
409 Ibyte *
|
|
442
|
410 DSTRING (Lisp_Object obj)
|
|
|
411 {
|
|
|
412 return STRINGP (obj) ? XSTRING_DATA (obj) : NULL;
|
|
|
413 }
|
|
|
414
|
|
|
415 Lisp_Vector *DVECTOR (Lisp_Object obj);
|
|
|
416 Lisp_Vector *
|
|
|
417 DVECTOR (Lisp_Object obj)
|
|
|
418 {
|
|
|
419 return VECTORP (obj) ? XVECTOR (obj) : NULL;
|
|
|
420 }
|
|
|
421
|
|
|
422 Lisp_Symbol *DSYMBOL (Lisp_Object obj);
|
|
|
423 Lisp_Symbol *
|
|
|
424 DSYMBOL (Lisp_Object obj)
|
|
|
425 {
|
|
|
426 return SYMBOLP (obj) ? XSYMBOL (obj) : NULL;
|
|
|
427 }
|
|
|
428
|
|
867
|
429 Ibyte *DSYMNAME (Lisp_Object obj);
|
|
|
430 Ibyte *
|
|
442
|
431 DSYMNAME (Lisp_Object obj)
|
|
|
432 {
|
|
793
|
433 return SYMBOLP (obj) ? XSTRING_DATA (XSYMBOL (obj)->name) : NULL;
|
|
442
|
434 }
|
|
|
435
|
|
|
436 #endif /* DEBUG_XEMACS */
|
|
|
437
|
|
|
438 DEFUN ("mswindows-message-box", Fmswindows_message_box, 1, 3, 0, /*
|
|
|
439 Pop up an MS Windows message box.
|
|
|
440 MESSAGE is the string to display. Optional argument FLAG controls
|
|
|
441 what appears in the box and how it behaves; it is a symbol or list of
|
|
|
442 symbols, described below. Second optional argument TITLE controls the
|
|
|
443 title bar; if omitted, a standard title bar will be used, probably
|
|
|
444 displaying "XEmacs".
|
|
|
445
|
|
|
446 Possible flags are
|
|
|
447
|
|
|
448
|
|
|
449 -- To specify the buttons in the message box:
|
|
|
450
|
|
|
451 abortretryignore
|
|
|
452 The message box contains three push buttons: Abort, Retry, and Ignore.
|
|
|
453 ok
|
|
|
454 The message box contains one push button: OK. This is the default.
|
|
|
455 okcancel
|
|
|
456 The message box contains two push buttons: OK and Cancel.
|
|
|
457 retrycancel
|
|
|
458 The message box contains two push buttons: Retry and Cancel.
|
|
|
459 yesno
|
|
|
460 The message box contains two push buttons: Yes and No.
|
|
|
461 yesnocancel
|
|
|
462 The message box contains three push buttons: Yes, No, and Cancel.
|
|
|
463
|
|
|
464
|
|
|
465 -- To display an icon in the message box:
|
|
|
466
|
|
|
467 iconexclamation, iconwarning
|
|
|
468 An exclamation-point icon appears in the message box.
|
|
|
469 iconinformation, iconasterisk
|
|
|
470 An icon consisting of a lowercase letter i in a circle appears in
|
|
|
471 the message box.
|
|
|
472 iconquestion
|
|
|
473 A question-mark icon appears in the message box.
|
|
|
474 iconstop, iconerror, iconhand
|
|
|
475 A stop-sign icon appears in the message box.
|
|
|
476
|
|
|
477
|
|
|
478 -- To indicate the default button:
|
|
|
479
|
|
|
480 defbutton1
|
|
|
481 The first button is the default button. This is the default.
|
|
|
482 defbutton2
|
|
|
483 The second button is the default button.
|
|
|
484 defbutton3
|
|
|
485 The third button is the default button.
|
|
|
486 defbutton4
|
|
|
487 The fourth button is the default button.
|
|
|
488
|
|
|
489
|
|
|
490 -- To indicate the modality of the dialog box:
|
|
|
491
|
|
|
492 applmodal
|
|
|
493 The user must respond to the message box before continuing work in
|
|
|
494 the window identified by the hWnd parameter. However, the user can
|
|
|
495 move to the windows of other applications and work in those windows.
|
|
|
496 Depending on the hierarchy of windows in the application, the user
|
|
|
497 may be able to move to other windows within the application. All
|
|
|
498 child windows of the parent of the message box are automatically
|
|
|
499 disabled, but popup windows are not. This is the default.
|
|
|
500 systemmodal
|
|
|
501 Same as applmodal except that the message box has the WS_EX_TOPMOST
|
|
|
502 style. Use system-modal message boxes to notify the user of serious,
|
|
|
503 potentially damaging errors that require immediate attention (for
|
|
|
504 example, running out of memory). This flag has no effect on the
|
|
|
505 user's ability to interact with windows other than those associated
|
|
|
506 with hWnd.
|
|
|
507 taskmodal
|
|
|
508 Same as applmodal except that all the top-level windows belonging to
|
|
|
509 the current task are disabled if the hWnd parameter is NULL. Use
|
|
|
510 this flag when the calling application or library does not have a
|
|
|
511 window handle available but still needs to prevent input to other
|
|
|
512 windows in the current application without suspending other
|
|
|
513 applications.
|
|
|
514
|
|
|
515
|
|
|
516 In addition, you can specify the following flags:
|
|
|
517
|
|
|
518 default-desktop-only
|
|
|
519 The desktop currently receiving input must be a default desktop;
|
|
|
520 otherwise, the function fails. A default desktop is one an
|
|
|
521 application runs on after the user has logged on.
|
|
|
522 help
|
|
|
523 Adds a Help button to the message box. Choosing the Help button or
|
|
|
524 pressing F1 generates a Help event.
|
|
|
525 right
|
|
|
526 The text is right-justified.
|
|
|
527 rtlreading
|
|
|
528 Displays message and caption text using right-to-left reading order
|
|
|
529 on Hebrew and Arabic systems.
|
|
|
530 setforeground
|
|
|
531 The message box becomes the foreground window. Internally, Windows
|
|
|
532 calls the SetForegroundWindow function for the message box.
|
|
|
533 topmost
|
|
|
534 The message box is created with the WS_EX_TOPMOST window style.
|
|
|
535 service-notification
|
|
|
536 Windows NT only: The caller is a service notifying the user of an
|
|
|
537 event. The function displays a message box on the current active
|
|
|
538 desktop, even if there is no user logged on to the computer. If
|
|
|
539 this flag is set, the hWnd parameter must be NULL. This is so the
|
|
|
540 message box can appear on a desktop other than the desktop
|
|
|
541 corresponding to the hWnd.
|
|
|
542
|
|
|
543
|
|
|
544
|
|
|
545 The return value is one of the following menu-item values returned by
|
|
|
546 the dialog box:
|
|
|
547
|
|
|
548 abort
|
|
|
549 Abort button was selected.
|
|
|
550 cancel
|
|
|
551 Cancel button was selected.
|
|
|
552 ignore
|
|
|
553 Ignore button was selected.
|
|
|
554 no
|
|
|
555 No button was selected.
|
|
|
556 ok
|
|
|
557 OK button was selected.
|
|
|
558 retry
|
|
|
559 Retry button was selected.
|
|
|
560 yes
|
|
|
561 Yes button was selected.
|
|
|
562
|
|
|
563 If a message box has a Cancel button, the function returns the
|
|
|
564 `cancel' value if either the ESC key is pressed or the Cancel button
|
|
|
565 is selected. If the message box has no Cancel button, pressing ESC has
|
|
|
566 no effect. */
|
|
|
567 (message_, flags, title))
|
|
|
568 {
|
|
|
569 Extbyte *msgout;
|
|
|
570 Extbyte *titleout = 0;
|
|
|
571 UINT sty = 0;
|
|
|
572
|
|
|
573 if (!LISTP (flags))
|
|
|
574 {
|
|
|
575 CHECK_SYMBOL (flags);
|
|
|
576 flags = list1 (flags);
|
|
|
577 }
|
|
|
578
|
|
|
579 CHECK_STRING (message_);
|
|
771
|
580 LISP_STRING_TO_TSTR (message_, msgout);
|
|
442
|
581
|
|
|
582 if (!NILP (title))
|
|
|
583 {
|
|
|
584 CHECK_STRING (title);
|
|
771
|
585 LISP_STRING_TO_TSTR (title, titleout);
|
|
442
|
586 }
|
|
|
587
|
|
2367
|
588 {
|
|
|
589 EXTERNAL_LIST_LOOP_2 (st, flags)
|
|
|
590 {
|
|
|
591 CHECK_SYMBOL (st);
|
|
|
592 if (0)
|
|
|
593 ;
|
|
442
|
594 #define FROB(sym, val) else if (EQ (st, sym)) sty |= val
|
|
2367
|
595 FROB (Qabortretryignore, MB_ABORTRETRYIGNORE);
|
|
|
596 FROB (Qapplmodal, MB_APPLMODAL);
|
|
|
597 FROB (Qdefault_desktop_only, MB_DEFAULT_DESKTOP_ONLY);
|
|
|
598 FROB (Qdefbutton1, MB_DEFBUTTON1);
|
|
|
599 FROB (Qdefbutton2, MB_DEFBUTTON2);
|
|
|
600 FROB (Qdefbutton3, MB_DEFBUTTON3);
|
|
|
601 FROB (Qdefbutton4, MB_DEFBUTTON4);
|
|
|
602 FROB (Qhelp, MB_HELP);
|
|
|
603 FROB (Qiconasterisk, MB_ICONASTERISK);
|
|
|
604 FROB (Qiconexclamation, MB_ICONEXCLAMATION);
|
|
|
605 FROB (Qiconhand, MB_ICONHAND);
|
|
|
606 FROB (Qiconinformation, MB_ICONINFORMATION);
|
|
|
607 FROB (Qiconquestion, MB_ICONQUESTION);
|
|
|
608 FROB (Qiconstop, MB_ICONSTOP);
|
|
|
609 FROB (Qok, MB_OK);
|
|
|
610 FROB (Qokcancel, MB_OKCANCEL);
|
|
|
611 FROB (Qretrycancel, MB_RETRYCANCEL);
|
|
|
612 FROB (Qright, MB_RIGHT);
|
|
|
613 FROB (Qrtlreading, MB_RTLREADING);
|
|
|
614 FROB (Qservice_notification, MB_SERVICE_NOTIFICATION);
|
|
|
615 FROB (Qsetforeground, MB_SETFOREGROUND);
|
|
|
616 FROB (Qsystemmodal, MB_SYSTEMMODAL);
|
|
|
617 FROB (Qtaskmodal, MB_TASKMODAL);
|
|
|
618 FROB (Qtopmost, MB_TOPMOST);
|
|
|
619 FROB (Qyesno, MB_YESNO);
|
|
|
620 FROB (Qyesnocancel, MB_YESNOCANCEL);
|
|
442
|
621 #undef FROB
|
|
|
622
|
|
2367
|
623 else
|
|
|
624 invalid_constant ("Unrecognized flag", st);
|
|
|
625 }
|
|
|
626 }
|
|
442
|
627
|
|
|
628 {
|
|
771
|
629 int retval = qxeMessageBox (NULL, msgout, titleout, sty);
|
|
442
|
630
|
|
|
631 if (retval == 0)
|
|
563
|
632 out_of_memory ("When calling `mswindows-message-box'", Qunbound);
|
|
442
|
633
|
|
|
634 #define FROB(sym, val) if (retval == val) return sym
|
|
|
635 FROB (Qabort, IDABORT);
|
|
|
636 FROB (Qcancel, IDCANCEL);
|
|
|
637 FROB (Qignore, IDIGNORE);
|
|
|
638 FROB (Qno, IDNO);
|
|
|
639 FROB (Qok, IDOK);
|
|
|
640 FROB (Qretry, IDRETRY);
|
|
|
641 FROB (Qyes, IDYES);
|
|
|
642 #undef FROB
|
|
|
643
|
|
563
|
644 invalid_argument ("Unknown return value from MessageBox()",
|
|
|
645 make_int (retval));
|
|
442
|
646 }
|
|
|
647
|
|
|
648 return Qnil;
|
|
|
649 }
|
|
|
650
|
|
|
651 static Lisp_Object
|
|
|
652 msprinter_canonicalize_console_connection (Lisp_Object connection,
|
|
578
|
653 Error_Behavior errb)
|
|
442
|
654 {
|
|
|
655 /* If nil connection is specified, transform it into the name
|
|
|
656 of the default printer */
|
|
|
657 if (NILP (connection))
|
|
|
658 {
|
|
|
659 connection = msprinter_default_printer ();
|
|
|
660 if (NILP (connection))
|
|
|
661 {
|
|
|
662 if (ERRB_EQ (errb, ERROR_ME))
|
|
563
|
663 invalid_state ("There is no default printer in the system",
|
|
|
664 Qunbound);
|
|
442
|
665 else
|
|
|
666 return Qunbound;
|
|
|
667 }
|
|
|
668 }
|
|
|
669
|
|
|
670 CHECK_STRING (connection);
|
|
|
671 return connection;
|
|
|
672 }
|
|
|
673
|
|
|
674 static Lisp_Object
|
|
|
675 msprinter_canonicalize_device_connection (Lisp_Object connection,
|
|
578
|
676 Error_Behavior errb)
|
|
442
|
677 {
|
|
|
678 return msprinter_canonicalize_console_connection (connection, errb);
|
|
|
679 }
|
|
|
680
|
|
428
|
681
|
|
|
682 /************************************************************************/
|
|
|
683 /* initialization */
|
|
|
684 /************************************************************************/
|
|
|
685
|
|
|
686 void
|
|
|
687 syms_of_console_mswindows (void)
|
|
|
688 {
|
|
442
|
689 DEFSUBR (Fmswindows_debugging_output);
|
|
|
690
|
|
563
|
691 DEFSYMBOL (Qabortretryignore);
|
|
|
692 DEFSYMBOL (Qapplmodal);
|
|
|
693 DEFSYMBOL (Qdefault_desktop_only);
|
|
|
694 DEFSYMBOL (Qdefbutton1);
|
|
|
695 DEFSYMBOL (Qdefbutton2);
|
|
|
696 DEFSYMBOL (Qdefbutton3);
|
|
|
697 DEFSYMBOL (Qdefbutton4);
|
|
|
698 /* DEFSYMBOL (Qhelp); */
|
|
|
699 DEFSYMBOL (Qiconasterisk);
|
|
|
700 DEFSYMBOL (Qiconexclamation);
|
|
|
701 DEFSYMBOL (Qiconhand);
|
|
|
702 DEFSYMBOL (Qiconinformation);
|
|
|
703 DEFSYMBOL (Qiconquestion);
|
|
|
704 DEFSYMBOL (Qiconstop);
|
|
|
705 /* DEFSYMBOL (Qok); */
|
|
|
706 DEFSYMBOL (Qokcancel);
|
|
|
707 DEFSYMBOL (Qretrycancel);
|
|
|
708 /* DEFSYMBOL (Qright); */
|
|
|
709 DEFSYMBOL (Qrtlreading);
|
|
|
710 DEFSYMBOL (Qservice_notification);
|
|
|
711 DEFSYMBOL (Qsetforeground);
|
|
|
712 DEFSYMBOL (Qsystemmodal);
|
|
|
713 DEFSYMBOL (Qtaskmodal);
|
|
|
714 DEFSYMBOL (Qtopmost);
|
|
|
715 DEFSYMBOL (Qyesno);
|
|
|
716 DEFSYMBOL (Qyesnocancel);
|
|
442
|
717
|
|
563
|
718 /* DEFSYMBOL (Qabort); */
|
|
|
719 /* DEFSYMBOL (Qcancel); */
|
|
|
720 /* DEFSYMBOL (Qignore); */
|
|
|
721 /* DEFSYMBOL (Qno); */
|
|
|
722 /* DEFSYMBOL (Qok); */
|
|
|
723 /* DEFSYMBOL (Qretry); */
|
|
|
724 /* DEFSYMBOL (Qyes); */
|
|
442
|
725
|
|
|
726 DEFSUBR (Fmswindows_message_box);
|
|
428
|
727 }
|
|
|
728
|
|
|
729 void
|
|
|
730 console_type_create_mswindows (void)
|
|
|
731 {
|
|
|
732 INITIALIZE_CONSOLE_TYPE (mswindows, "mswindows", "console-mswindows-p");
|
|
|
733
|
|
|
734 /* console methods */
|
|
|
735 /* CONSOLE_HAS_METHOD (mswindows, init_console); */
|
|
|
736 /* CONSOLE_HAS_METHOD (mswindows, mark_console); */
|
|
|
737 CONSOLE_HAS_METHOD (mswindows, initially_selected_for_input);
|
|
|
738 /* CONSOLE_HAS_METHOD (mswindows, delete_console); */
|
|
440
|
739 CONSOLE_HAS_METHOD (mswindows, canonicalize_console_connection);
|
|
|
740 CONSOLE_HAS_METHOD (mswindows, canonicalize_device_connection);
|
|
428
|
741 /* CONSOLE_HAS_METHOD (mswindows, semi_canonicalize_console_connection); */
|
|
|
742 /* CONSOLE_HAS_METHOD (mswindows, semi_canonicalize_device_connection); */
|
|
2828
|
743 CONSOLE_HAS_METHOD (mswindows, perhaps_init_unseen_key_defaults);
|
|
440
|
744
|
|
|
745 INITIALIZE_CONSOLE_TYPE (msprinter, "msprinter", "console-msprinter-p");
|
|
442
|
746 CONSOLE_HAS_METHOD (msprinter, canonicalize_console_connection);
|
|
|
747 CONSOLE_HAS_METHOD (msprinter, canonicalize_device_connection);
|
|
428
|
748 }
|
|
|
749
|
|
|
750 void
|
|
|
751 reinit_console_type_create_mswindows (void)
|
|
|
752 {
|
|
|
753 REINITIALIZE_CONSOLE_TYPE (mswindows);
|
|
440
|
754 REINITIALIZE_CONSOLE_TYPE (msprinter);
|
|
428
|
755 }
|
|
|
756
|
|
|
757 void
|
|
|
758 vars_of_console_mswindows (void)
|
|
|
759 {
|
|
2828
|
760 Qseen_characters = Qnil;
|
|
428
|
761 Fprovide (Qmswindows);
|
|
|
762 }
|
