Commit | Line | Data |
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f377b406 | 1 | /* TUI window generic functions. |
f33c6cbf | 2 | |
b811d2c2 | 3 | Copyright (C) 1998-2020 Free Software Foundation, Inc. |
f33c6cbf | 4 | |
f377b406 | 5 | Contributed by Hewlett-Packard Company. |
c906108c | 6 | |
f377b406 SC |
7 | This file is part of GDB. |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
f377b406 SC |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
f377b406 SC |
21 | |
22 | /* This module contains procedures for handling tui window functions | |
23 | like resize, scrolling, scrolling, changing focus, etc. | |
24 | ||
25 | Author: Susan B. Macchia */ | |
c906108c | 26 | |
c906108c SS |
27 | #include "defs.h" |
28 | #include "command.h" | |
29 | #include "symtab.h" | |
30 | #include "breakpoint.h" | |
31 | #include "frame.h" | |
41783295 | 32 | #include "cli/cli-cmds.h" |
a2a7af0c | 33 | #include "cli/cli-style.h" |
3e752b04 | 34 | #include "top.h" |
52575520 | 35 | #include "source.h" |
400b5eca | 36 | #include "gdbsupport/event-loop.h" |
45e42163 | 37 | #include "gdbcmd.h" |
93b54c8e | 38 | #include "async-event.h" |
c906108c | 39 | |
d7b2e967 | 40 | #include "tui/tui.h" |
c4ef48c6 | 41 | #include "tui/tui-io.h" |
ce38393b | 42 | #include "tui/tui-command.h" |
d7b2e967 | 43 | #include "tui/tui-data.h" |
3df505f6 | 44 | #include "tui/tui-layout.h" |
d7b2e967 AC |
45 | #include "tui/tui-wingeneral.h" |
46 | #include "tui/tui-stack.h" | |
47 | #include "tui/tui-regs.h" | |
48 | #include "tui/tui-disasm.h" | |
49 | #include "tui/tui-source.h" | |
50 | #include "tui/tui-winsource.h" | |
2c0b251b | 51 | #include "tui/tui-win.h" |
c906108c | 52 | |
6a83354a | 53 | #include "gdb_curses.h" |
96ec9981 | 54 | #include <ctype.h> |
dbda9972 | 55 | #include "readline/readline.h" |
9f6ad286 | 56 | #include "gdbsupport/gdb_string_view.h" |
96ec9981 | 57 | |
9612b5ec UW |
58 | #include <signal.h> |
59 | ||
0b39b52e TT |
60 | static void tui_set_tab_width_command (const char *, int); |
61 | static void tui_refresh_all_command (const char *, int); | |
1d12d88f | 62 | static void tui_all_windows_info (const char *, int); |
0b39b52e TT |
63 | static void tui_scroll_forward_command (const char *, int); |
64 | static void tui_scroll_backward_command (const char *, int); | |
65 | static void tui_scroll_left_command (const char *, int); | |
66 | static void tui_scroll_right_command (const char *, int); | |
67 | static void parse_scrolling_args (const char *, | |
08ef48c5 MS |
68 | struct tui_win_info **, |
69 | int *); | |
c906108c SS |
70 | |
71 | ||
17aae570 SC |
72 | #ifndef ACS_LRCORNER |
73 | # define ACS_LRCORNER '+' | |
74 | #endif | |
75 | #ifndef ACS_LLCORNER | |
76 | # define ACS_LLCORNER '+' | |
77 | #endif | |
78 | #ifndef ACS_ULCORNER | |
79 | # define ACS_ULCORNER '+' | |
80 | #endif | |
81 | #ifndef ACS_URCORNER | |
82 | # define ACS_URCORNER '+' | |
83 | #endif | |
84 | #ifndef ACS_HLINE | |
85 | # define ACS_HLINE '-' | |
86 | #endif | |
87 | #ifndef ACS_VLINE | |
88 | # define ACS_VLINE '|' | |
89 | #endif | |
90 | ||
af101512 | 91 | /* Possible values for tui-border-kind variable. */ |
40478521 | 92 | static const char *const tui_border_kind_enums[] = { |
af101512 SC |
93 | "space", |
94 | "ascii", | |
95 | "acs", | |
96 | NULL | |
97 | }; | |
98 | ||
99 | /* Possible values for tui-border-mode and tui-active-border-mode. */ | |
40478521 | 100 | static const char *const tui_border_mode_enums[] = { |
af101512 SC |
101 | "normal", |
102 | "standout", | |
103 | "reverse", | |
104 | "half", | |
105 | "half-standout", | |
106 | "bold", | |
107 | "bold-standout", | |
108 | NULL | |
109 | }; | |
110 | ||
111 | struct tui_translate | |
112 | { | |
113 | const char *name; | |
114 | int value; | |
115 | }; | |
116 | ||
117 | /* Translation table for border-mode variables. | |
118 | The list of values must be terminated by a NULL. | |
119 | After the NULL value, an entry defines the default. */ | |
3d34df0a | 120 | static struct tui_translate tui_border_mode_translate[] = { |
af101512 SC |
121 | { "normal", A_NORMAL }, |
122 | { "standout", A_STANDOUT }, | |
123 | { "reverse", A_REVERSE }, | |
124 | { "half", A_DIM }, | |
125 | { "half-standout", A_DIM | A_STANDOUT }, | |
126 | { "bold", A_BOLD }, | |
127 | { "bold-standout", A_BOLD | A_STANDOUT }, | |
128 | { 0, 0 }, | |
129 | { "normal", A_NORMAL } | |
130 | }; | |
131 | ||
132 | /* Translation tables for border-kind, one for each border | |
133 | character (see wborder, border curses operations). | |
134 | -1 is used to indicate the ACS because ACS characters | |
135 | are determined at run time by curses (depends on terminal). */ | |
3d34df0a | 136 | static struct tui_translate tui_border_kind_translate_vline[] = { |
af101512 SC |
137 | { "space", ' ' }, |
138 | { "ascii", '|' }, | |
139 | { "acs", -1 }, | |
140 | { 0, 0 }, | |
141 | { "ascii", '|' } | |
142 | }; | |
143 | ||
3d34df0a | 144 | static struct tui_translate tui_border_kind_translate_hline[] = { |
af101512 SC |
145 | { "space", ' ' }, |
146 | { "ascii", '-' }, | |
147 | { "acs", -1 }, | |
148 | { 0, 0 }, | |
149 | { "ascii", '-' } | |
150 | }; | |
151 | ||
3d34df0a | 152 | static struct tui_translate tui_border_kind_translate_ulcorner[] = { |
af101512 SC |
153 | { "space", ' ' }, |
154 | { "ascii", '+' }, | |
155 | { "acs", -1 }, | |
156 | { 0, 0 }, | |
157 | { "ascii", '+' } | |
158 | }; | |
159 | ||
3d34df0a | 160 | static struct tui_translate tui_border_kind_translate_urcorner[] = { |
af101512 SC |
161 | { "space", ' ' }, |
162 | { "ascii", '+' }, | |
163 | { "acs", -1 }, | |
164 | { 0, 0 }, | |
165 | { "ascii", '+' } | |
166 | }; | |
167 | ||
3d34df0a | 168 | static struct tui_translate tui_border_kind_translate_llcorner[] = { |
af101512 SC |
169 | { "space", ' ' }, |
170 | { "ascii", '+' }, | |
171 | { "acs", -1 }, | |
172 | { 0, 0 }, | |
173 | { "ascii", '+' } | |
174 | }; | |
175 | ||
3d34df0a | 176 | static struct tui_translate tui_border_kind_translate_lrcorner[] = { |
af101512 SC |
177 | { "space", ' ' }, |
178 | { "ascii", '+' }, | |
179 | { "acs", -1 }, | |
180 | { 0, 0 }, | |
181 | { "ascii", '+' } | |
182 | }; | |
183 | ||
184 | ||
185 | /* Tui configuration variables controlled with set/show command. */ | |
3d34df0a | 186 | static const char *tui_active_border_mode = "bold-standout"; |
920d2a44 | 187 | static void |
08ef48c5 MS |
188 | show_tui_active_border_mode (struct ui_file *file, |
189 | int from_tty, | |
190 | struct cmd_list_element *c, | |
191 | const char *value) | |
920d2a44 AC |
192 | { |
193 | fprintf_filtered (file, _("\ | |
194 | The attribute mode to use for the active TUI window border is \"%s\".\n"), | |
195 | value); | |
196 | } | |
197 | ||
3d34df0a | 198 | static const char *tui_border_mode = "normal"; |
920d2a44 | 199 | static void |
08ef48c5 MS |
200 | show_tui_border_mode (struct ui_file *file, |
201 | int from_tty, | |
202 | struct cmd_list_element *c, | |
203 | const char *value) | |
920d2a44 AC |
204 | { |
205 | fprintf_filtered (file, _("\ | |
206 | The attribute mode to use for the TUI window borders is \"%s\".\n"), | |
207 | value); | |
208 | } | |
209 | ||
3d34df0a | 210 | static const char *tui_border_kind = "acs"; |
920d2a44 | 211 | static void |
08ef48c5 MS |
212 | show_tui_border_kind (struct ui_file *file, |
213 | int from_tty, | |
214 | struct cmd_list_element *c, | |
215 | const char *value) | |
920d2a44 AC |
216 | { |
217 | fprintf_filtered (file, _("The kind of border for TUI windows is \"%s\".\n"), | |
218 | value); | |
219 | } | |
220 | ||
af101512 | 221 | |
1cc6d956 MS |
222 | /* Tui internal configuration variables. These variables are updated |
223 | by tui_update_variables to reflect the tui configuration | |
af101512 SC |
224 | variables. */ |
225 | chtype tui_border_vline; | |
226 | chtype tui_border_hline; | |
227 | chtype tui_border_ulcorner; | |
228 | chtype tui_border_urcorner; | |
229 | chtype tui_border_llcorner; | |
230 | chtype tui_border_lrcorner; | |
231 | ||
232 | int tui_border_attrs; | |
233 | int tui_active_border_attrs; | |
234 | ||
235 | /* Identify the item in the translation table. | |
236 | When the item is not recognized, use the default entry. */ | |
237 | static struct tui_translate * | |
238 | translate (const char *name, struct tui_translate *table) | |
239 | { | |
240 | while (table->name) | |
241 | { | |
242 | if (name && strcmp (table->name, name) == 0) | |
243 | return table; | |
244 | table++; | |
245 | } | |
246 | ||
247 | /* Not found, return default entry. */ | |
248 | table++; | |
249 | return table; | |
250 | } | |
251 | ||
252 | /* Update the tui internal configuration according to gdb settings. | |
253 | Returns 1 if the configuration has changed and the screen should | |
254 | be redrawn. */ | |
87d557ae TT |
255 | bool |
256 | tui_update_variables () | |
af101512 | 257 | { |
87d557ae | 258 | bool need_redraw = false; |
af101512 SC |
259 | struct tui_translate *entry; |
260 | ||
261 | entry = translate (tui_border_mode, tui_border_mode_translate); | |
262 | if (tui_border_attrs != entry->value) | |
263 | { | |
264 | tui_border_attrs = entry->value; | |
87d557ae | 265 | need_redraw = true; |
af101512 SC |
266 | } |
267 | entry = translate (tui_active_border_mode, tui_border_mode_translate); | |
268 | if (tui_active_border_attrs != entry->value) | |
269 | { | |
270 | tui_active_border_attrs = entry->value; | |
87d557ae | 271 | need_redraw = true; |
af101512 SC |
272 | } |
273 | ||
274 | /* If one corner changes, all characters are changed. | |
275 | Only check the first one. The ACS characters are determined at | |
276 | run time by curses terminal management. */ | |
277 | entry = translate (tui_border_kind, tui_border_kind_translate_lrcorner); | |
278 | if (tui_border_lrcorner != (chtype) entry->value) | |
279 | { | |
280 | tui_border_lrcorner = (entry->value < 0) ? ACS_LRCORNER : entry->value; | |
87d557ae | 281 | need_redraw = true; |
af101512 SC |
282 | } |
283 | entry = translate (tui_border_kind, tui_border_kind_translate_llcorner); | |
284 | tui_border_llcorner = (entry->value < 0) ? ACS_LLCORNER : entry->value; | |
285 | ||
286 | entry = translate (tui_border_kind, tui_border_kind_translate_ulcorner); | |
287 | tui_border_ulcorner = (entry->value < 0) ? ACS_ULCORNER : entry->value; | |
288 | ||
289 | entry = translate (tui_border_kind, tui_border_kind_translate_urcorner); | |
290 | tui_border_urcorner = (entry->value < 0) ? ACS_URCORNER : entry->value; | |
291 | ||
292 | entry = translate (tui_border_kind, tui_border_kind_translate_hline); | |
293 | tui_border_hline = (entry->value < 0) ? ACS_HLINE : entry->value; | |
294 | ||
295 | entry = translate (tui_border_kind, tui_border_kind_translate_vline); | |
296 | tui_border_vline = (entry->value < 0) ? ACS_VLINE : entry->value; | |
297 | ||
298 | return need_redraw; | |
299 | } | |
300 | ||
10f59415 SC |
301 | static struct cmd_list_element *tuilist; |
302 | ||
10f59415 | 303 | struct cmd_list_element ** |
da745b36 | 304 | tui_get_cmd_list (void) |
10f59415 SC |
305 | { |
306 | if (tuilist == 0) | |
0743fc83 TT |
307 | add_basic_prefix_cmd ("tui", class_tui, |
308 | _("Text User Interface commands."), | |
309 | &tuilist, "tui ", 0, &cmdlist); | |
10f59415 SC |
310 | return &tuilist; |
311 | } | |
312 | ||
6cdb25f4 EZ |
313 | /* The set_func hook of "set tui ..." commands that affect the window |
314 | borders on the TUI display. */ | |
3b5c1d49 SM |
315 | |
316 | static void | |
eb4c3f4a TT |
317 | tui_set_var_cmd (const char *null_args, |
318 | int from_tty, struct cmd_list_element *c) | |
6cdb25f4 EZ |
319 | { |
320 | if (tui_update_variables () && tui_active) | |
321 | tui_rehighlight_all (); | |
322 | } | |
323 | ||
45e42163 TT |
324 | \f |
325 | ||
326 | /* True if TUI resizes should print a message. This is used by the | |
327 | test suite. */ | |
328 | ||
329 | static bool resize_message; | |
330 | ||
331 | static void | |
332 | show_tui_resize_message (struct ui_file *file, int from_tty, | |
333 | struct cmd_list_element *c, const char *value) | |
334 | { | |
335 | fprintf_filtered (file, _("TUI resize messaging is %s.\n"), value); | |
336 | } | |
337 | ||
338 | \f | |
339 | ||
97605e61 AB |
340 | /* Generic window name completion function. Complete window name pointed |
341 | to by TEXT and WORD. If INCLUDE_NEXT_PREV_P is true then the special | |
342 | window names 'next' and 'prev' will also be considered as possible | |
343 | completions of the window name. */ | |
2e52ae68 | 344 | |
eb3ff9a5 PA |
345 | static void |
346 | window_name_completer (completion_tracker &tracker, | |
347 | int include_next_prev_p, | |
97605e61 | 348 | const char *text, const char *word) |
2e52ae68 | 349 | { |
625ad440 | 350 | std::vector<const char *> completion_name_vec; |
2e52ae68 | 351 | |
1ce3e844 | 352 | for (tui_win_info *win_info : all_tui_windows ()) |
2e52ae68 PP |
353 | { |
354 | const char *completion_name = NULL; | |
355 | ||
356 | /* We can't focus on an invisible window. */ | |
2d83e710 | 357 | if (!win_info->is_visible ()) |
2e52ae68 PP |
358 | continue; |
359 | ||
1ce3e844 | 360 | completion_name = win_info->name (); |
150375dc | 361 | gdb_assert (completion_name != NULL); |
625ad440 | 362 | completion_name_vec.push_back (completion_name); |
2e52ae68 PP |
363 | } |
364 | ||
365 | /* If no windows are considered visible then the TUI has not yet been | |
366 | initialized. But still "focus src" and "focus cmd" will work because | |
367 | invoking the focus command will entail initializing the TUI which sets the | |
416eb92d | 368 | default layout to "src". */ |
625ad440 | 369 | if (completion_name_vec.empty ()) |
2e52ae68 | 370 | { |
625ad440 SM |
371 | completion_name_vec.push_back (SRC_NAME); |
372 | completion_name_vec.push_back (CMD_NAME); | |
2e52ae68 PP |
373 | } |
374 | ||
97605e61 AB |
375 | if (include_next_prev_p) |
376 | { | |
625ad440 SM |
377 | completion_name_vec.push_back ("next"); |
378 | completion_name_vec.push_back ("prev"); | |
97605e61 | 379 | } |
2e52ae68 | 380 | |
2e52ae68 | 381 | |
625ad440 SM |
382 | completion_name_vec.push_back (NULL); |
383 | complete_on_enum (tracker, completion_name_vec.data (), text, word); | |
2e52ae68 PP |
384 | } |
385 | ||
97605e61 AB |
386 | /* Complete possible window names to focus on. TEXT is the complete text |
387 | entered so far, WORD is the word currently being completed. */ | |
388 | ||
eb3ff9a5 | 389 | static void |
97605e61 | 390 | focus_completer (struct cmd_list_element *ignore, |
eb3ff9a5 PA |
391 | completion_tracker &tracker, |
392 | const char *text, const char *word) | |
97605e61 | 393 | { |
eb3ff9a5 | 394 | window_name_completer (tracker, 1, text, word); |
97605e61 AB |
395 | } |
396 | ||
397 | /* Complete possible window names for winheight command. TEXT is the | |
398 | complete text entered so far, WORD is the word currently being | |
399 | completed. */ | |
400 | ||
eb3ff9a5 | 401 | static void |
97605e61 | 402 | winheight_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 403 | completion_tracker &tracker, |
97605e61 AB |
404 | const char *text, const char *word) |
405 | { | |
406 | /* The first word is the window name. That we can complete. Subsequent | |
407 | words can't be completed. */ | |
408 | if (word != text) | |
eb3ff9a5 | 409 | return; |
97605e61 | 410 | |
eb3ff9a5 | 411 | window_name_completer (tracker, 0, text, word); |
97605e61 AB |
412 | } |
413 | ||
3e752b04 SC |
414 | /* Update gdb's knowledge of the terminal size. */ |
415 | void | |
d02c80cd | 416 | tui_update_gdb_sizes (void) |
3e752b04 | 417 | { |
d6e5e7f7 PP |
418 | int width, height; |
419 | ||
420 | if (tui_active) | |
421 | { | |
cb2ce893 TT |
422 | width = TUI_CMD_WIN->width; |
423 | height = TUI_CMD_WIN->height; | |
d6e5e7f7 PP |
424 | } |
425 | else | |
426 | { | |
427 | width = tui_term_width (); | |
428 | height = tui_term_height (); | |
429 | } | |
430 | ||
431 | set_screen_width_and_height (width, height); | |
3e752b04 SC |
432 | } |
433 | ||
c906108c | 434 | |
c906108c | 435 | void |
13446e05 | 436 | tui_win_info::forward_scroll (int num_to_scroll) |
c906108c | 437 | { |
13446e05 | 438 | if (num_to_scroll == 0) |
cb2ce893 | 439 | num_to_scroll = height - 3; |
c906108c | 440 | |
c3bd716f | 441 | do_scroll_vertical (num_to_scroll); |
a21fcd8f | 442 | } |
c906108c | 443 | |
c906108c | 444 | void |
13446e05 | 445 | tui_win_info::backward_scroll (int num_to_scroll) |
c906108c | 446 | { |
13446e05 | 447 | if (num_to_scroll == 0) |
cb2ce893 | 448 | num_to_scroll = height - 3; |
13446e05 | 449 | |
c3bd716f | 450 | do_scroll_vertical (-num_to_scroll); |
a21fcd8f | 451 | } |
c906108c SS |
452 | |
453 | ||
c906108c | 454 | void |
13446e05 | 455 | tui_win_info::left_scroll (int num_to_scroll) |
c906108c | 456 | { |
13446e05 TT |
457 | if (num_to_scroll == 0) |
458 | num_to_scroll = 1; | |
459 | ||
c3bd716f | 460 | do_scroll_horizontal (num_to_scroll); |
a21fcd8f | 461 | } |
c906108c SS |
462 | |
463 | ||
c906108c | 464 | void |
13446e05 | 465 | tui_win_info::right_scroll (int num_to_scroll) |
c906108c | 466 | { |
13446e05 TT |
467 | if (num_to_scroll == 0) |
468 | num_to_scroll = 1; | |
469 | ||
c3bd716f | 470 | do_scroll_horizontal (-num_to_scroll); |
e8b915dc | 471 | } |
c906108c SS |
472 | |
473 | ||
c906108c | 474 | void |
a21fcd8f | 475 | tui_refresh_all_win (void) |
c906108c | 476 | { |
3e266828 | 477 | clearok (curscr, TRUE); |
1ce3e844 | 478 | tui_refresh_all (); |
bc712bbf | 479 | } |
c906108c | 480 | |
6cdb25f4 EZ |
481 | void |
482 | tui_rehighlight_all (void) | |
483 | { | |
1ce3e844 | 484 | for (tui_win_info *win_info : all_tui_windows ()) |
b4ef5aeb | 485 | win_info->check_and_display_highlight_if_needed (); |
6cdb25f4 | 486 | } |
c906108c | 487 | |
b021a221 | 488 | /* Resize all the windows based on the terminal size. This function |
ae2b5380 | 489 | gets called from within the readline SIGWINCH handler. */ |
c906108c | 490 | void |
6ba8e26f | 491 | tui_resize_all (void) |
c906108c | 492 | { |
6ba8e26f | 493 | int height_diff, width_diff; |
9255ee31 | 494 | int screenheight, screenwidth; |
c906108c | 495 | |
9255ee31 | 496 | rl_get_screen_size (&screenheight, &screenwidth); |
6ba8e26f AC |
497 | width_diff = screenwidth - tui_term_width (); |
498 | height_diff = screenheight - tui_term_height (); | |
499 | if (height_diff || width_diff) | |
c906108c | 500 | { |
5b6fe301 | 501 | struct tui_win_info *win_with_focus = tui_win_with_focus (); |
c906108c | 502 | |
10f59415 SC |
503 | #ifdef HAVE_RESIZE_TERM |
504 | resize_term (screenheight, screenwidth); | |
505 | #endif | |
1cc6d956 | 506 | /* Turn keypad off while we resize. */ |
6ba8e26f | 507 | if (win_with_focus != TUI_CMD_WIN) |
7523da63 | 508 | keypad (TUI_CMD_WIN->handle.get (), FALSE); |
3e752b04 | 509 | tui_update_gdb_sizes (); |
dd1abb8c AC |
510 | tui_set_term_height_to (screenheight); |
511 | tui_set_term_width_to (screenwidth); | |
3d979945 | 512 | |
c366c1f0 TT |
513 | /* erase + clearok are used instead of a straightforward clear as |
514 | AIX 5.3 does not define clear. */ | |
515 | erase (); | |
516 | clearok (curscr, TRUE); | |
3d979945 | 517 | tui_apply_current_layout (); |
1cc6d956 MS |
518 | /* Turn keypad back on, unless focus is in the command |
519 | window. */ | |
6ba8e26f | 520 | if (win_with_focus != TUI_CMD_WIN) |
7523da63 | 521 | keypad (TUI_CMD_WIN->handle.get (), TRUE); |
c906108c | 522 | } |
6ba8e26f | 523 | } |
c906108c | 524 | |
2c0b251b | 525 | #ifdef SIGWINCH |
c4ef48c6 PP |
526 | /* Token for use by TUI's asynchronous SIGWINCH handler. */ |
527 | static struct async_signal_handler *tui_sigwinch_token; | |
528 | ||
529 | /* TUI's SIGWINCH signal handler. */ | |
2c0b251b | 530 | static void |
6ba8e26f | 531 | tui_sigwinch_handler (int signal) |
c906108c | 532 | { |
c4ef48c6 | 533 | mark_async_signal_handler (tui_sigwinch_token); |
9abd8a65 | 534 | tui_set_win_resized_to (true); |
6ba8e26f | 535 | } |
c4ef48c6 PP |
536 | |
537 | /* Callback for asynchronously resizing TUI following a SIGWINCH signal. */ | |
538 | static void | |
539 | tui_async_resize_screen (gdb_client_data arg) | |
540 | { | |
a88d0bb3 PP |
541 | rl_resize_terminal (); |
542 | ||
c4ef48c6 | 543 | if (!tui_active) |
a88d0bb3 PP |
544 | { |
545 | int screen_height, screen_width; | |
c4ef48c6 | 546 | |
a88d0bb3 PP |
547 | rl_get_screen_size (&screen_height, &screen_width); |
548 | set_screen_width_and_height (screen_width, screen_height); | |
549 | ||
550 | /* win_resized is left set so that the next call to tui_enable() | |
551 | resizes the TUI windows. */ | |
552 | } | |
553 | else | |
554 | { | |
9abd8a65 | 555 | tui_set_win_resized_to (false); |
a88d0bb3 PP |
556 | tui_resize_all (); |
557 | tui_refresh_all_win (); | |
558 | tui_update_gdb_sizes (); | |
45e42163 TT |
559 | if (resize_message) |
560 | { | |
561 | static int count; | |
562 | printf_unfiltered ("@@ resize done %d, size = %dx%d\n", count, | |
563 | tui_term_width (), tui_term_height ()); | |
564 | ++count; | |
565 | } | |
a88d0bb3 PP |
566 | tui_redisplay_readline (); |
567 | } | |
c4ef48c6 | 568 | } |
2c0b251b | 569 | #endif |
c906108c | 570 | |
c4ef48c6 PP |
571 | /* Initialize TUI's SIGWINCH signal handler. Note that the handler is not |
572 | uninstalled when we exit TUI, so the handler should not assume that TUI is | |
573 | always active. */ | |
9612b5ec UW |
574 | void |
575 | tui_initialize_win (void) | |
576 | { | |
577 | #ifdef SIGWINCH | |
c4ef48c6 PP |
578 | tui_sigwinch_token |
579 | = create_async_signal_handler (tui_async_resize_screen, NULL); | |
580 | ||
581 | { | |
9612b5ec | 582 | #ifdef HAVE_SIGACTION |
c4ef48c6 | 583 | struct sigaction old_winch; |
1c5313c5 | 584 | |
c4ef48c6 PP |
585 | memset (&old_winch, 0, sizeof (old_winch)); |
586 | old_winch.sa_handler = &tui_sigwinch_handler; | |
a344fc09 | 587 | #ifdef SA_RESTART |
c4ef48c6 | 588 | old_winch.sa_flags = SA_RESTART; |
a344fc09 | 589 | #endif |
c4ef48c6 | 590 | sigaction (SIGWINCH, &old_winch, NULL); |
9612b5ec | 591 | #else |
c4ef48c6 | 592 | signal (SIGWINCH, &tui_sigwinch_handler); |
9612b5ec | 593 | #endif |
c4ef48c6 | 594 | } |
9612b5ec UW |
595 | #endif |
596 | } | |
c906108c SS |
597 | |
598 | ||
c906108c | 599 | static void |
0b39b52e | 600 | tui_scroll_forward_command (const char *arg, int from_tty) |
c906108c | 601 | { |
6ba8e26f | 602 | int num_to_scroll = 1; |
5b6fe301 | 603 | struct tui_win_info *win_to_scroll; |
c906108c | 604 | |
1854bb21 SC |
605 | /* Make sure the curses mode is enabled. */ |
606 | tui_enable (); | |
63a33118 | 607 | if (arg == NULL) |
cafb3438 | 608 | parse_scrolling_args (arg, &win_to_scroll, NULL); |
c906108c | 609 | else |
6ba8e26f | 610 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 611 | win_to_scroll->forward_scroll (num_to_scroll); |
e8b915dc | 612 | } |
c906108c SS |
613 | |
614 | ||
c906108c | 615 | static void |
0b39b52e | 616 | tui_scroll_backward_command (const char *arg, int from_tty) |
c906108c | 617 | { |
6ba8e26f | 618 | int num_to_scroll = 1; |
5b6fe301 | 619 | struct tui_win_info *win_to_scroll; |
c906108c | 620 | |
1854bb21 SC |
621 | /* Make sure the curses mode is enabled. */ |
622 | tui_enable (); | |
63a33118 | 623 | if (arg == NULL) |
cafb3438 | 624 | parse_scrolling_args (arg, &win_to_scroll, NULL); |
c906108c | 625 | else |
6ba8e26f | 626 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 627 | win_to_scroll->backward_scroll (num_to_scroll); |
e8b915dc | 628 | } |
c906108c SS |
629 | |
630 | ||
c906108c | 631 | static void |
0b39b52e | 632 | tui_scroll_left_command (const char *arg, int from_tty) |
c906108c | 633 | { |
6ba8e26f | 634 | int num_to_scroll; |
5b6fe301 | 635 | struct tui_win_info *win_to_scroll; |
c906108c | 636 | |
1854bb21 SC |
637 | /* Make sure the curses mode is enabled. */ |
638 | tui_enable (); | |
6ba8e26f | 639 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 640 | win_to_scroll->left_scroll (num_to_scroll); |
e8b915dc | 641 | } |
c906108c SS |
642 | |
643 | ||
c906108c | 644 | static void |
0b39b52e | 645 | tui_scroll_right_command (const char *arg, int from_tty) |
c906108c | 646 | { |
6ba8e26f | 647 | int num_to_scroll; |
5b6fe301 | 648 | struct tui_win_info *win_to_scroll; |
c906108c | 649 | |
1854bb21 SC |
650 | /* Make sure the curses mode is enabled. */ |
651 | tui_enable (); | |
6ba8e26f | 652 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 653 | win_to_scroll->right_scroll (num_to_scroll); |
e8b915dc | 654 | } |
c906108c SS |
655 | |
656 | ||
9f6ad286 TT |
657 | /* Answer the window represented by name. */ |
658 | static struct tui_win_info * | |
659 | tui_partial_win_by_name (gdb::string_view name) | |
660 | { | |
e098d18c TT |
661 | struct tui_win_info *best = nullptr; |
662 | ||
9f6ad286 TT |
663 | if (name != NULL) |
664 | { | |
665 | for (tui_win_info *item : all_tui_windows ()) | |
666 | { | |
667 | const char *cur_name = item->name (); | |
668 | ||
e098d18c | 669 | if (name == cur_name) |
9f6ad286 | 670 | return item; |
e098d18c TT |
671 | if (startswith (cur_name, name)) |
672 | { | |
673 | if (best != nullptr) | |
674 | error (_("Window name \"%*s\" is ambiguous"), | |
675 | (int) name.size (), name.data ()); | |
676 | best = item; | |
677 | } | |
9f6ad286 TT |
678 | } |
679 | } | |
680 | ||
e098d18c | 681 | return best; |
9f6ad286 TT |
682 | } |
683 | ||
6ba8e26f | 684 | /* Set focus to the window named by 'arg'. */ |
c906108c | 685 | static void |
01aeb396 | 686 | tui_set_focus_command (const char *arg, int from_tty) |
c906108c | 687 | { |
01aeb396 TT |
688 | tui_enable (); |
689 | ||
ca793b96 TT |
690 | if (arg == NULL) |
691 | error_no_arg (_("name of window to focus")); | |
c906108c | 692 | |
ca793b96 | 693 | struct tui_win_info *win_info = NULL; |
c906108c | 694 | |
ca793b96 TT |
695 | if (subset_compare (arg, "next")) |
696 | win_info = tui_next_win (tui_win_with_focus ()); | |
697 | else if (subset_compare (arg, "prev")) | |
698 | win_info = tui_prev_win (tui_win_with_focus ()); | |
c906108c | 699 | else |
ca793b96 TT |
700 | win_info = tui_partial_win_by_name (arg); |
701 | ||
702 | if (win_info == NULL) | |
703 | error (_("Unrecognized window name \"%s\""), arg); | |
704 | if (!win_info->is_visible ()) | |
705 | error (_("Window \"%s\" is not visible"), arg); | |
706 | ||
707 | tui_set_win_focus_to (win_info); | |
708 | keypad (TUI_CMD_WIN->handle.get (), win_info != TUI_CMD_WIN); | |
709 | printf_filtered (_("Focus set to %s window.\n"), | |
710 | tui_win_with_focus ()->name ()); | |
6ba8e26f | 711 | } |
c906108c | 712 | |
c906108c | 713 | static void |
1d12d88f | 714 | tui_all_windows_info (const char *arg, int from_tty) |
c906108c | 715 | { |
82e3b564 TT |
716 | if (!tui_active) |
717 | { | |
718 | printf_filtered (_("The TUI is not active.\n")); | |
719 | return; | |
720 | } | |
721 | ||
5b6fe301 | 722 | struct tui_win_info *win_with_focus = tui_win_with_focus (); |
25a2915e TT |
723 | struct ui_out *uiout = current_uiout; |
724 | ||
725 | ui_out_emit_table table_emitter (uiout, 3, -1, "tui-windows"); | |
726 | uiout->table_header (10, ui_left, "name", "Name"); | |
727 | uiout->table_header (5, ui_right, "lines", "Lines"); | |
728 | uiout->table_header (10, ui_left, "focus", "Focus"); | |
729 | uiout->table_body (); | |
c906108c | 730 | |
1ce3e844 | 731 | for (tui_win_info *win_info : all_tui_windows ()) |
2d83e710 | 732 | if (win_info->is_visible ()) |
c906108c | 733 | { |
25a2915e TT |
734 | ui_out_emit_tuple tuple_emitter (uiout, nullptr); |
735 | ||
736 | uiout->field_string ("name", win_info->name ()); | |
737 | uiout->field_signed ("lines", win_info->height); | |
1ce3e844 | 738 | if (win_with_focus == win_info) |
25a2915e | 739 | uiout->field_string ("focus", _("(has focus)")); |
c906108c | 740 | else |
25a2915e TT |
741 | uiout->field_skip ("focus"); |
742 | uiout->text ("\n"); | |
c906108c | 743 | } |
6ba8e26f | 744 | } |
c906108c SS |
745 | |
746 | ||
c906108c | 747 | static void |
0b39b52e | 748 | tui_refresh_all_command (const char *arg, int from_tty) |
c906108c | 749 | { |
1854bb21 SC |
750 | /* Make sure the curses mode is enabled. */ |
751 | tui_enable (); | |
752 | ||
a21fcd8f | 753 | tui_refresh_all_win (); |
c906108c SS |
754 | } |
755 | ||
7806cea7 TT |
756 | /* The tab width that should be used by the TUI. */ |
757 | ||
758 | unsigned int tui_tab_width = DEFAULT_TAB_LEN; | |
759 | ||
760 | /* The tab width as set by the user. */ | |
761 | ||
762 | static unsigned int internal_tab_width = DEFAULT_TAB_LEN; | |
763 | ||
d83f1fe6 TT |
764 | /* After the tab width is set, call this to update the relevant |
765 | windows. */ | |
766 | ||
767 | static void | |
768 | update_tab_width () | |
769 | { | |
1ce3e844 | 770 | for (tui_win_info *win_info : all_tui_windows ()) |
7806cea7 | 771 | { |
2d83e710 | 772 | if (win_info->is_visible ()) |
1ce3e844 | 773 | win_info->update_tab_width (); |
7806cea7 TT |
774 | } |
775 | } | |
776 | ||
777 | /* Callback for "set tui tab-width". */ | |
778 | ||
779 | static void | |
780 | tui_set_tab_width (const char *ignore, | |
781 | int from_tty, struct cmd_list_element *c) | |
782 | { | |
783 | if (internal_tab_width == 0) | |
784 | { | |
785 | internal_tab_width = tui_tab_width; | |
786 | error (_("Tab width must not be 0")); | |
787 | } | |
788 | ||
789 | tui_tab_width = internal_tab_width; | |
790 | update_tab_width (); | |
791 | } | |
792 | ||
793 | /* Callback for "show tui tab-width". */ | |
794 | ||
795 | static void | |
796 | tui_show_tab_width (struct ui_file *file, int from_tty, | |
797 | struct cmd_list_element *c, const char *value) | |
798 | { | |
799 | fprintf_filtered (gdb_stdout, _("TUI tab width is %s spaces.\n"), value); | |
800 | ||
801 | } | |
c906108c | 802 | |
d1da6b01 TT |
803 | /* See tui-win.h. */ |
804 | ||
805 | bool compact_source = false; | |
806 | ||
807 | /* Callback for "set tui compact-source". */ | |
808 | ||
809 | static void | |
810 | tui_set_compact_source (const char *ignore, int from_tty, | |
811 | struct cmd_list_element *c) | |
812 | { | |
813 | if (TUI_SRC_WIN != nullptr) | |
814 | TUI_SRC_WIN->refill (); | |
815 | } | |
816 | ||
817 | /* Callback for "show tui compact-source". */ | |
818 | ||
819 | static void | |
820 | tui_show_compact_source (struct ui_file *file, int from_tty, | |
821 | struct cmd_list_element *c, const char *value) | |
822 | { | |
823 | printf_filtered (_("TUI source window compactness is %s.\n"), value); | |
824 | } | |
825 | ||
c54da50d | 826 | /* Set the tab width of the specified window. */ |
c906108c | 827 | static void |
0b39b52e | 828 | tui_set_tab_width_command (const char *arg, int from_tty) |
c906108c | 829 | { |
1854bb21 SC |
830 | /* Make sure the curses mode is enabled. */ |
831 | tui_enable (); | |
63a33118 | 832 | if (arg != NULL) |
c906108c SS |
833 | { |
834 | int ts; | |
835 | ||
836 | ts = atoi (arg); | |
7806cea7 TT |
837 | if (ts <= 0) |
838 | warning (_("Tab widths greater than 0 must be specified.")); | |
839 | else | |
cb86fcc1 | 840 | { |
7806cea7 TT |
841 | internal_tab_width = ts; |
842 | tui_tab_width = ts; | |
843 | ||
844 | update_tab_width (); | |
cb86fcc1 | 845 | } |
c906108c | 846 | } |
6ba8e26f | 847 | } |
c906108c SS |
848 | |
849 | ||
1cc6d956 | 850 | /* Set the height of the specified window. */ |
c906108c | 851 | static void |
4dde7b34 | 852 | tui_set_win_height_command (const char *arg, int from_tty) |
c906108c | 853 | { |
1854bb21 SC |
854 | /* Make sure the curses mode is enabled. */ |
855 | tui_enable (); | |
ca793b96 TT |
856 | if (arg == NULL) |
857 | error_no_arg (_("name of window")); | |
c906108c | 858 | |
ca793b96 TT |
859 | const char *buf = arg; |
860 | const char *buf_ptr = buf; | |
861 | int new_height; | |
862 | struct tui_win_info *win_info; | |
c906108c | 863 | |
ca793b96 | 864 | buf_ptr = skip_to_space (buf_ptr); |
78e8cb91 | 865 | |
ca793b96 TT |
866 | /* Validate the window name. */ |
867 | gdb::string_view wname (buf, buf_ptr - buf); | |
868 | win_info = tui_partial_win_by_name (wname); | |
78e8cb91 | 869 | |
ca793b96 TT |
870 | if (win_info == NULL) |
871 | error (_("Unrecognized window name \"%s\""), arg); | |
872 | if (!win_info->is_visible ()) | |
873 | error (_("Window \"%s\" is not visible"), arg); | |
874 | ||
875 | /* Process the size. */ | |
876 | buf_ptr = skip_spaces (buf_ptr); | |
877 | ||
878 | if (*buf_ptr != '\0') | |
879 | { | |
880 | bool negate = false; | |
881 | bool fixed_size = true; | |
882 | int input_no;; | |
883 | ||
884 | if (*buf_ptr == '+' || *buf_ptr == '-') | |
885 | { | |
886 | if (*buf_ptr == '-') | |
887 | negate = true; | |
888 | fixed_size = false; | |
889 | buf_ptr++; | |
890 | } | |
891 | input_no = atoi (buf_ptr); | |
892 | if (input_no > 0) | |
893 | { | |
894 | if (negate) | |
895 | input_no *= (-1); | |
896 | if (fixed_size) | |
897 | new_height = input_no; | |
898 | else | |
899 | new_height = win_info->height + input_no; | |
900 | ||
901 | /* Now change the window's height, and adjust | |
902 | all other windows around it. */ | |
903 | tui_adjust_window_height (win_info, new_height); | |
904 | tui_update_gdb_sizes (); | |
c906108c SS |
905 | } |
906 | else | |
ca793b96 | 907 | error (_("Invalid window height specified")); |
c906108c | 908 | } |
6ba8e26f | 909 | } |
c906108c | 910 | |
5fcee43a | 911 | /* See tui-data.h. */ |
c906108c | 912 | |
8903bd8a TT |
913 | int |
914 | tui_win_info::max_height () const | |
915 | { | |
916 | return tui_term_height () - 2; | |
917 | } | |
918 | ||
7c043ba6 TT |
919 | /* See tui-data.h. */ |
920 | ||
921 | int | |
922 | tui_gen_win_info::max_width () const | |
923 | { | |
924 | return tui_term_width () - 2; | |
925 | } | |
926 | ||
c906108c | 927 | static void |
0b39b52e | 928 | parse_scrolling_args (const char *arg, |
08ef48c5 | 929 | struct tui_win_info **win_to_scroll, |
6ba8e26f | 930 | int *num_to_scroll) |
c906108c | 931 | { |
6ba8e26f AC |
932 | if (num_to_scroll) |
933 | *num_to_scroll = 0; | |
934 | *win_to_scroll = tui_win_with_focus (); | |
c906108c | 935 | |
ef5eab5a MS |
936 | /* First set up the default window to scroll, in case there is no |
937 | window name arg. */ | |
63a33118 | 938 | if (arg != NULL) |
c906108c | 939 | { |
f71c8822 | 940 | char *buf_ptr; |
c906108c | 941 | |
1cc6d956 | 942 | /* Process the number of lines to scroll. */ |
f71c8822 TT |
943 | std::string copy = arg; |
944 | buf_ptr = ©[0]; | |
6ba8e26f | 945 | if (isdigit (*buf_ptr)) |
c906108c | 946 | { |
6ba8e26f | 947 | char *num_str; |
c906108c | 948 | |
6ba8e26f AC |
949 | num_str = buf_ptr; |
950 | buf_ptr = strchr (buf_ptr, ' '); | |
63a33118 | 951 | if (buf_ptr != NULL) |
c906108c | 952 | { |
78e8cb91 | 953 | *buf_ptr = '\0'; |
6ba8e26f AC |
954 | if (num_to_scroll) |
955 | *num_to_scroll = atoi (num_str); | |
956 | buf_ptr++; | |
c906108c | 957 | } |
6ba8e26f AC |
958 | else if (num_to_scroll) |
959 | *num_to_scroll = atoi (num_str); | |
c906108c SS |
960 | } |
961 | ||
1cc6d956 | 962 | /* Process the window name if one is specified. */ |
63a33118 | 963 | if (buf_ptr != NULL) |
c906108c | 964 | { |
a121b7c1 | 965 | const char *wname; |
c906108c | 966 | |
78e8cb91 | 967 | wname = skip_spaces (buf_ptr); |
c906108c | 968 | |
78e8cb91 | 969 | if (*wname != '\0') |
c709a7c2 | 970 | { |
78e8cb91 TT |
971 | *win_to_scroll = tui_partial_win_by_name (wname); |
972 | ||
973 | if (*win_to_scroll == NULL) | |
974 | error (_("Unrecognized window `%s'"), wname); | |
975 | if (!(*win_to_scroll)->is_visible ()) | |
976 | error (_("Window is not visible")); | |
977 | else if (*win_to_scroll == TUI_CMD_WIN) | |
978 | *win_to_scroll = *(tui_source_windows ().begin ()); | |
c709a7c2 | 979 | } |
c906108c | 980 | } |
c906108c | 981 | } |
6ba8e26f | 982 | } |
7806cea7 TT |
983 | |
984 | /* Function to initialize gdb commands, for tui window | |
985 | manipulation. */ | |
986 | ||
6c265988 | 987 | void _initialize_tui_win (); |
7806cea7 | 988 | void |
6c265988 | 989 | _initialize_tui_win () |
7806cea7 TT |
990 | { |
991 | static struct cmd_list_element *tui_setlist; | |
992 | static struct cmd_list_element *tui_showlist; | |
993 | struct cmd_list_element *cmd; | |
994 | ||
995 | /* Define the classes of commands. | |
996 | They will appear in the help list in the reverse of this order. */ | |
3b6acaee TT |
997 | add_basic_prefix_cmd ("tui", class_tui, |
998 | _("TUI configuration variables."), | |
999 | &tui_setlist, "set tui ", | |
1000 | 0 /* allow-unknown */, &setlist); | |
1001 | add_show_prefix_cmd ("tui", class_tui, | |
1002 | _("TUI configuration variables."), | |
1003 | &tui_showlist, "show tui ", | |
1004 | 0 /* allow-unknown */, &showlist); | |
7806cea7 TT |
1005 | |
1006 | add_com ("refresh", class_tui, tui_refresh_all_command, | |
89549d7f | 1007 | _("Refresh the terminal display.")); |
7806cea7 TT |
1008 | |
1009 | cmd = add_com ("tabset", class_tui, tui_set_tab_width_command, _("\ | |
1010 | Set the width (in characters) of tab stops.\n\ | |
89549d7f | 1011 | Usage: tabset N")); |
7806cea7 TT |
1012 | deprecate_cmd (cmd, "set tui tab-width"); |
1013 | ||
1014 | cmd = add_com ("winheight", class_tui, tui_set_win_height_command, _("\ | |
ca793b96 TT |
1015 | Set or modify the height of a specified window.\n\ |
1016 | Usage: winheight WINDOW-NAME [+ | -] NUM-LINES\n\ | |
1017 | Use \"info win\" to see the names of the windows currently being displayed.")); | |
7806cea7 TT |
1018 | add_com_alias ("wh", "winheight", class_tui, 0); |
1019 | set_cmd_completer (cmd, winheight_completer); | |
1020 | add_info ("win", tui_all_windows_info, | |
283be8bf TT |
1021 | _("List of all displayed windows.\n\ |
1022 | Usage: info win")); | |
7806cea7 | 1023 | cmd = add_com ("focus", class_tui, tui_set_focus_command, _("\ |
ca793b96 TT |
1024 | Set focus to named window or next/prev window.\n\ |
1025 | Usage: focus [WINDOW-NAME | next | prev]\n\ | |
1026 | Use \"info win\" to see the names of the windows currently being displayed.")); | |
7806cea7 TT |
1027 | add_com_alias ("fs", "focus", class_tui, 0); |
1028 | set_cmd_completer (cmd, focus_completer); | |
1029 | add_com ("+", class_tui, tui_scroll_forward_command, _("\ | |
1030 | Scroll window forward.\n\ | |
7a27a45b AB |
1031 | Usage: + [N] [WIN]\n\ |
1032 | Scroll window WIN N lines forwards. Both WIN and N are optional, N\n\ | |
1033 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1034 | add_com ("-", class_tui, tui_scroll_backward_command, _("\ |
1035 | Scroll window backward.\n\ | |
7a27a45b AB |
1036 | Usage: - [N] [WIN]\n\ |
1037 | Scroll window WIN N lines backwards. Both WIN and N are optional, N\n\ | |
1038 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1039 | add_com ("<", class_tui, tui_scroll_left_command, _("\ |
1040 | Scroll window text to the left.\n\ | |
7a27a45b AB |
1041 | Usage: < [N] [WIN]\n\ |
1042 | Scroll window WIN N characters left. Both WIN and N are optional, N\n\ | |
1043 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1044 | add_com (">", class_tui, tui_scroll_right_command, _("\ |
1045 | Scroll window text to the right.\n\ | |
7a27a45b AB |
1046 | Usage: > [N] [WIN]\n\ |
1047 | Scroll window WIN N characters right. Both WIN and N are optional, N\n\ | |
1048 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1049 | |
1050 | /* Define the tui control variables. */ | |
1051 | add_setshow_enum_cmd ("border-kind", no_class, tui_border_kind_enums, | |
1052 | &tui_border_kind, _("\ | |
1053 | Set the kind of border for TUI windows."), _("\ | |
1054 | Show the kind of border for TUI windows."), _("\ | |
1055 | This variable controls the border of TUI windows:\n\ | |
89549d7f TT |
1056 | space use a white space\n\ |
1057 | ascii use ascii characters + - | for the border\n\ | |
1058 | acs use the Alternate Character Set"), | |
7806cea7 TT |
1059 | tui_set_var_cmd, |
1060 | show_tui_border_kind, | |
1061 | &tui_setlist, &tui_showlist); | |
1062 | ||
1063 | add_setshow_enum_cmd ("border-mode", no_class, tui_border_mode_enums, | |
1064 | &tui_border_mode, _("\ | |
1065 | Set the attribute mode to use for the TUI window borders."), _("\ | |
1066 | Show the attribute mode to use for the TUI window borders."), _("\ | |
1067 | This variable controls the attributes to use for the window borders:\n\ | |
89549d7f TT |
1068 | normal normal display\n\ |
1069 | standout use highlight mode of terminal\n\ | |
1070 | reverse use reverse video mode\n\ | |
1071 | half use half bright\n\ | |
1072 | half-standout use half bright and standout mode\n\ | |
1073 | bold use extra bright or bold\n\ | |
1074 | bold-standout use extra bright or bold with standout mode"), | |
7806cea7 TT |
1075 | tui_set_var_cmd, |
1076 | show_tui_border_mode, | |
1077 | &tui_setlist, &tui_showlist); | |
1078 | ||
1079 | add_setshow_enum_cmd ("active-border-mode", no_class, tui_border_mode_enums, | |
1080 | &tui_active_border_mode, _("\ | |
1081 | Set the attribute mode to use for the active TUI window border."), _("\ | |
1082 | Show the attribute mode to use for the active TUI window border."), _("\ | |
1083 | This variable controls the attributes to use for the active window border:\n\ | |
89549d7f TT |
1084 | normal normal display\n\ |
1085 | standout use highlight mode of terminal\n\ | |
1086 | reverse use reverse video mode\n\ | |
1087 | half use half bright\n\ | |
1088 | half-standout use half bright and standout mode\n\ | |
1089 | bold use extra bright or bold\n\ | |
1090 | bold-standout use extra bright or bold with standout mode"), | |
7806cea7 TT |
1091 | tui_set_var_cmd, |
1092 | show_tui_active_border_mode, | |
1093 | &tui_setlist, &tui_showlist); | |
1094 | ||
1095 | add_setshow_zuinteger_cmd ("tab-width", no_class, | |
1096 | &internal_tab_width, _("\ | |
1097 | Set the tab width, in characters, for the TUI."), _("\ | |
590042fc | 1098 | Show the tab witdh, in characters, for the TUI."), _("\ |
7806cea7 TT |
1099 | This variable controls how many spaces are used to display a tab character."), |
1100 | tui_set_tab_width, tui_show_tab_width, | |
1101 | &tui_setlist, &tui_showlist); | |
45e42163 TT |
1102 | |
1103 | add_setshow_boolean_cmd ("tui-resize-message", class_maintenance, | |
1104 | &resize_message, _("\ | |
1105 | Set TUI resize messaging."), _("\ | |
1106 | Show TUI resize messaging."), _("\ | |
1107 | When enabled GDB will print a message when the terminal is resized."), | |
1108 | nullptr, | |
1109 | show_tui_resize_message, | |
1110 | &maintenance_set_cmdlist, | |
1111 | &maintenance_show_cmdlist); | |
d1da6b01 TT |
1112 | |
1113 | add_setshow_boolean_cmd ("compact-source", class_tui, | |
1114 | &compact_source, _("\ | |
1115 | Set whether the TUI source window is compact."), _("\ | |
1116 | Show whether the TUI source window is compact."), _("\ | |
1117 | This variable controls whether the TUI source window is shown\n\ | |
1118 | in a compact form. The compact form puts the source closer to\n\ | |
1119 | the line numbers and uses less horizontal space."), | |
1120 | tui_set_compact_source, tui_show_compact_source, | |
1121 | &tui_setlist, &tui_showlist); | |
a2a7af0c TT |
1122 | |
1123 | tui_border_style.changed.attach (tui_rehighlight_all); | |
1124 | tui_active_border_style.changed.attach (tui_rehighlight_all); | |
7806cea7 | 1125 | } |