Commit | Line | Data |
---|---|---|
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" |
c4ef48c6 | 36 | #include "event-loop.h" |
45e42163 | 37 | #include "gdbcmd.h" |
c906108c | 38 | |
d7b2e967 | 39 | #include "tui/tui.h" |
c4ef48c6 | 40 | #include "tui/tui-io.h" |
ce38393b | 41 | #include "tui/tui-command.h" |
d7b2e967 | 42 | #include "tui/tui-data.h" |
3df505f6 | 43 | #include "tui/tui-layout.h" |
d7b2e967 AC |
44 | #include "tui/tui-wingeneral.h" |
45 | #include "tui/tui-stack.h" | |
46 | #include "tui/tui-regs.h" | |
47 | #include "tui/tui-disasm.h" | |
48 | #include "tui/tui-source.h" | |
49 | #include "tui/tui-winsource.h" | |
2c0b251b | 50 | #include "tui/tui-win.h" |
c906108c | 51 | |
6a83354a | 52 | #include "gdb_curses.h" |
96ec9981 | 53 | #include <ctype.h> |
dbda9972 | 54 | #include "readline/readline.h" |
9f6ad286 | 55 | #include "gdbsupport/gdb_string_view.h" |
96ec9981 | 56 | |
9612b5ec UW |
57 | #include <signal.h> |
58 | ||
0b39b52e TT |
59 | static void tui_set_tab_width_command (const char *, int); |
60 | static void tui_refresh_all_command (const char *, int); | |
1d12d88f | 61 | static void tui_all_windows_info (const char *, int); |
0b39b52e TT |
62 | static void tui_scroll_forward_command (const char *, int); |
63 | static void tui_scroll_backward_command (const char *, int); | |
64 | static void tui_scroll_left_command (const char *, int); | |
65 | static void tui_scroll_right_command (const char *, int); | |
66 | static void parse_scrolling_args (const char *, | |
08ef48c5 MS |
67 | struct tui_win_info **, |
68 | int *); | |
c906108c SS |
69 | |
70 | ||
57dbb3af | 71 | #define WIN_HEIGHT_USAGE "Usage: winheight WINDOW-NAME [+ | -] NUM-LINES\n" |
bf212be1 | 72 | #define FOCUS_USAGE "Usage: focus [WINDOW-NAME | next | prev]\n" |
c906108c | 73 | |
17aae570 SC |
74 | #ifndef ACS_LRCORNER |
75 | # define ACS_LRCORNER '+' | |
76 | #endif | |
77 | #ifndef ACS_LLCORNER | |
78 | # define ACS_LLCORNER '+' | |
79 | #endif | |
80 | #ifndef ACS_ULCORNER | |
81 | # define ACS_ULCORNER '+' | |
82 | #endif | |
83 | #ifndef ACS_URCORNER | |
84 | # define ACS_URCORNER '+' | |
85 | #endif | |
86 | #ifndef ACS_HLINE | |
87 | # define ACS_HLINE '-' | |
88 | #endif | |
89 | #ifndef ACS_VLINE | |
90 | # define ACS_VLINE '|' | |
91 | #endif | |
92 | ||
af101512 | 93 | /* Possible values for tui-border-kind variable. */ |
40478521 | 94 | static const char *const tui_border_kind_enums[] = { |
af101512 SC |
95 | "space", |
96 | "ascii", | |
97 | "acs", | |
98 | NULL | |
99 | }; | |
100 | ||
101 | /* Possible values for tui-border-mode and tui-active-border-mode. */ | |
40478521 | 102 | static const char *const tui_border_mode_enums[] = { |
af101512 SC |
103 | "normal", |
104 | "standout", | |
105 | "reverse", | |
106 | "half", | |
107 | "half-standout", | |
108 | "bold", | |
109 | "bold-standout", | |
110 | NULL | |
111 | }; | |
112 | ||
113 | struct tui_translate | |
114 | { | |
115 | const char *name; | |
116 | int value; | |
117 | }; | |
118 | ||
119 | /* Translation table for border-mode variables. | |
120 | The list of values must be terminated by a NULL. | |
121 | After the NULL value, an entry defines the default. */ | |
3d34df0a | 122 | static struct tui_translate tui_border_mode_translate[] = { |
af101512 SC |
123 | { "normal", A_NORMAL }, |
124 | { "standout", A_STANDOUT }, | |
125 | { "reverse", A_REVERSE }, | |
126 | { "half", A_DIM }, | |
127 | { "half-standout", A_DIM | A_STANDOUT }, | |
128 | { "bold", A_BOLD }, | |
129 | { "bold-standout", A_BOLD | A_STANDOUT }, | |
130 | { 0, 0 }, | |
131 | { "normal", A_NORMAL } | |
132 | }; | |
133 | ||
134 | /* Translation tables for border-kind, one for each border | |
135 | character (see wborder, border curses operations). | |
136 | -1 is used to indicate the ACS because ACS characters | |
137 | are determined at run time by curses (depends on terminal). */ | |
3d34df0a | 138 | static struct tui_translate tui_border_kind_translate_vline[] = { |
af101512 SC |
139 | { "space", ' ' }, |
140 | { "ascii", '|' }, | |
141 | { "acs", -1 }, | |
142 | { 0, 0 }, | |
143 | { "ascii", '|' } | |
144 | }; | |
145 | ||
3d34df0a | 146 | static struct tui_translate tui_border_kind_translate_hline[] = { |
af101512 SC |
147 | { "space", ' ' }, |
148 | { "ascii", '-' }, | |
149 | { "acs", -1 }, | |
150 | { 0, 0 }, | |
151 | { "ascii", '-' } | |
152 | }; | |
153 | ||
3d34df0a | 154 | static struct tui_translate tui_border_kind_translate_ulcorner[] = { |
af101512 SC |
155 | { "space", ' ' }, |
156 | { "ascii", '+' }, | |
157 | { "acs", -1 }, | |
158 | { 0, 0 }, | |
159 | { "ascii", '+' } | |
160 | }; | |
161 | ||
3d34df0a | 162 | static struct tui_translate tui_border_kind_translate_urcorner[] = { |
af101512 SC |
163 | { "space", ' ' }, |
164 | { "ascii", '+' }, | |
165 | { "acs", -1 }, | |
166 | { 0, 0 }, | |
167 | { "ascii", '+' } | |
168 | }; | |
169 | ||
3d34df0a | 170 | static struct tui_translate tui_border_kind_translate_llcorner[] = { |
af101512 SC |
171 | { "space", ' ' }, |
172 | { "ascii", '+' }, | |
173 | { "acs", -1 }, | |
174 | { 0, 0 }, | |
175 | { "ascii", '+' } | |
176 | }; | |
177 | ||
3d34df0a | 178 | static struct tui_translate tui_border_kind_translate_lrcorner[] = { |
af101512 SC |
179 | { "space", ' ' }, |
180 | { "ascii", '+' }, | |
181 | { "acs", -1 }, | |
182 | { 0, 0 }, | |
183 | { "ascii", '+' } | |
184 | }; | |
185 | ||
186 | ||
187 | /* Tui configuration variables controlled with set/show command. */ | |
3d34df0a | 188 | static const char *tui_active_border_mode = "bold-standout"; |
920d2a44 | 189 | static void |
08ef48c5 MS |
190 | show_tui_active_border_mode (struct ui_file *file, |
191 | int from_tty, | |
192 | struct cmd_list_element *c, | |
193 | const char *value) | |
920d2a44 AC |
194 | { |
195 | fprintf_filtered (file, _("\ | |
196 | The attribute mode to use for the active TUI window border is \"%s\".\n"), | |
197 | value); | |
198 | } | |
199 | ||
3d34df0a | 200 | static const char *tui_border_mode = "normal"; |
920d2a44 | 201 | static void |
08ef48c5 MS |
202 | show_tui_border_mode (struct ui_file *file, |
203 | int from_tty, | |
204 | struct cmd_list_element *c, | |
205 | const char *value) | |
920d2a44 AC |
206 | { |
207 | fprintf_filtered (file, _("\ | |
208 | The attribute mode to use for the TUI window borders is \"%s\".\n"), | |
209 | value); | |
210 | } | |
211 | ||
3d34df0a | 212 | static const char *tui_border_kind = "acs"; |
920d2a44 | 213 | static void |
08ef48c5 MS |
214 | show_tui_border_kind (struct ui_file *file, |
215 | int from_tty, | |
216 | struct cmd_list_element *c, | |
217 | const char *value) | |
920d2a44 AC |
218 | { |
219 | fprintf_filtered (file, _("The kind of border for TUI windows is \"%s\".\n"), | |
220 | value); | |
221 | } | |
222 | ||
af101512 | 223 | |
1cc6d956 MS |
224 | /* Tui internal configuration variables. These variables are updated |
225 | by tui_update_variables to reflect the tui configuration | |
af101512 SC |
226 | variables. */ |
227 | chtype tui_border_vline; | |
228 | chtype tui_border_hline; | |
229 | chtype tui_border_ulcorner; | |
230 | chtype tui_border_urcorner; | |
231 | chtype tui_border_llcorner; | |
232 | chtype tui_border_lrcorner; | |
233 | ||
234 | int tui_border_attrs; | |
235 | int tui_active_border_attrs; | |
236 | ||
237 | /* Identify the item in the translation table. | |
238 | When the item is not recognized, use the default entry. */ | |
239 | static struct tui_translate * | |
240 | translate (const char *name, struct tui_translate *table) | |
241 | { | |
242 | while (table->name) | |
243 | { | |
244 | if (name && strcmp (table->name, name) == 0) | |
245 | return table; | |
246 | table++; | |
247 | } | |
248 | ||
249 | /* Not found, return default entry. */ | |
250 | table++; | |
251 | return table; | |
252 | } | |
253 | ||
254 | /* Update the tui internal configuration according to gdb settings. | |
255 | Returns 1 if the configuration has changed and the screen should | |
256 | be redrawn. */ | |
87d557ae TT |
257 | bool |
258 | tui_update_variables () | |
af101512 | 259 | { |
87d557ae | 260 | bool need_redraw = false; |
af101512 SC |
261 | struct tui_translate *entry; |
262 | ||
263 | entry = translate (tui_border_mode, tui_border_mode_translate); | |
264 | if (tui_border_attrs != entry->value) | |
265 | { | |
266 | tui_border_attrs = entry->value; | |
87d557ae | 267 | need_redraw = true; |
af101512 SC |
268 | } |
269 | entry = translate (tui_active_border_mode, tui_border_mode_translate); | |
270 | if (tui_active_border_attrs != entry->value) | |
271 | { | |
272 | tui_active_border_attrs = entry->value; | |
87d557ae | 273 | need_redraw = true; |
af101512 SC |
274 | } |
275 | ||
276 | /* If one corner changes, all characters are changed. | |
277 | Only check the first one. The ACS characters are determined at | |
278 | run time by curses terminal management. */ | |
279 | entry = translate (tui_border_kind, tui_border_kind_translate_lrcorner); | |
280 | if (tui_border_lrcorner != (chtype) entry->value) | |
281 | { | |
282 | tui_border_lrcorner = (entry->value < 0) ? ACS_LRCORNER : entry->value; | |
87d557ae | 283 | need_redraw = true; |
af101512 SC |
284 | } |
285 | entry = translate (tui_border_kind, tui_border_kind_translate_llcorner); | |
286 | tui_border_llcorner = (entry->value < 0) ? ACS_LLCORNER : entry->value; | |
287 | ||
288 | entry = translate (tui_border_kind, tui_border_kind_translate_ulcorner); | |
289 | tui_border_ulcorner = (entry->value < 0) ? ACS_ULCORNER : entry->value; | |
290 | ||
291 | entry = translate (tui_border_kind, tui_border_kind_translate_urcorner); | |
292 | tui_border_urcorner = (entry->value < 0) ? ACS_URCORNER : entry->value; | |
293 | ||
294 | entry = translate (tui_border_kind, tui_border_kind_translate_hline); | |
295 | tui_border_hline = (entry->value < 0) ? ACS_HLINE : entry->value; | |
296 | ||
297 | entry = translate (tui_border_kind, tui_border_kind_translate_vline); | |
298 | tui_border_vline = (entry->value < 0) ? ACS_VLINE : entry->value; | |
299 | ||
300 | return need_redraw; | |
301 | } | |
302 | ||
c9684879 | 303 | static void |
981a3fb3 | 304 | set_tui_cmd (const char *args, int from_tty) |
c9684879 SC |
305 | { |
306 | } | |
307 | ||
308 | static void | |
981a3fb3 | 309 | show_tui_cmd (const char *args, int from_tty) |
c9684879 SC |
310 | { |
311 | } | |
af101512 | 312 | |
10f59415 SC |
313 | static struct cmd_list_element *tuilist; |
314 | ||
315 | static void | |
981a3fb3 | 316 | tui_command (const char *args, int from_tty) |
10f59415 | 317 | { |
a3f17187 AC |
318 | printf_unfiltered (_("\"tui\" must be followed by the name of a " |
319 | "tui command.\n")); | |
635c7e8a | 320 | help_list (tuilist, "tui ", all_commands, gdb_stdout); |
10f59415 SC |
321 | } |
322 | ||
323 | struct cmd_list_element ** | |
da745b36 | 324 | tui_get_cmd_list (void) |
10f59415 SC |
325 | { |
326 | if (tuilist == 0) | |
327 | add_prefix_cmd ("tui", class_tui, tui_command, | |
1bedd215 | 328 | _("Text User Interface commands."), |
10f59415 SC |
329 | &tuilist, "tui ", 0, &cmdlist); |
330 | return &tuilist; | |
331 | } | |
332 | ||
6cdb25f4 EZ |
333 | /* The set_func hook of "set tui ..." commands that affect the window |
334 | borders on the TUI display. */ | |
3b5c1d49 SM |
335 | |
336 | static void | |
eb4c3f4a TT |
337 | tui_set_var_cmd (const char *null_args, |
338 | int from_tty, struct cmd_list_element *c) | |
6cdb25f4 EZ |
339 | { |
340 | if (tui_update_variables () && tui_active) | |
341 | tui_rehighlight_all (); | |
342 | } | |
343 | ||
45e42163 TT |
344 | \f |
345 | ||
346 | /* True if TUI resizes should print a message. This is used by the | |
347 | test suite. */ | |
348 | ||
349 | static bool resize_message; | |
350 | ||
351 | static void | |
352 | show_tui_resize_message (struct ui_file *file, int from_tty, | |
353 | struct cmd_list_element *c, const char *value) | |
354 | { | |
355 | fprintf_filtered (file, _("TUI resize messaging is %s.\n"), value); | |
356 | } | |
357 | ||
358 | \f | |
359 | ||
97605e61 AB |
360 | /* Generic window name completion function. Complete window name pointed |
361 | to by TEXT and WORD. If INCLUDE_NEXT_PREV_P is true then the special | |
362 | window names 'next' and 'prev' will also be considered as possible | |
363 | completions of the window name. */ | |
2e52ae68 | 364 | |
eb3ff9a5 PA |
365 | static void |
366 | window_name_completer (completion_tracker &tracker, | |
367 | int include_next_prev_p, | |
97605e61 | 368 | const char *text, const char *word) |
2e52ae68 | 369 | { |
625ad440 | 370 | std::vector<const char *> completion_name_vec; |
2e52ae68 | 371 | |
1ce3e844 | 372 | for (tui_win_info *win_info : all_tui_windows ()) |
2e52ae68 PP |
373 | { |
374 | const char *completion_name = NULL; | |
375 | ||
376 | /* We can't focus on an invisible window. */ | |
2d83e710 | 377 | if (!win_info->is_visible ()) |
2e52ae68 PP |
378 | continue; |
379 | ||
1ce3e844 | 380 | completion_name = win_info->name (); |
150375dc | 381 | gdb_assert (completion_name != NULL); |
625ad440 | 382 | completion_name_vec.push_back (completion_name); |
2e52ae68 PP |
383 | } |
384 | ||
385 | /* If no windows are considered visible then the TUI has not yet been | |
386 | initialized. But still "focus src" and "focus cmd" will work because | |
387 | invoking the focus command will entail initializing the TUI which sets the | |
416eb92d | 388 | default layout to "src". */ |
625ad440 | 389 | if (completion_name_vec.empty ()) |
2e52ae68 | 390 | { |
625ad440 SM |
391 | completion_name_vec.push_back (SRC_NAME); |
392 | completion_name_vec.push_back (CMD_NAME); | |
2e52ae68 PP |
393 | } |
394 | ||
97605e61 AB |
395 | if (include_next_prev_p) |
396 | { | |
625ad440 SM |
397 | completion_name_vec.push_back ("next"); |
398 | completion_name_vec.push_back ("prev"); | |
97605e61 | 399 | } |
2e52ae68 | 400 | |
2e52ae68 | 401 | |
625ad440 SM |
402 | completion_name_vec.push_back (NULL); |
403 | complete_on_enum (tracker, completion_name_vec.data (), text, word); | |
2e52ae68 PP |
404 | } |
405 | ||
97605e61 AB |
406 | /* Complete possible window names to focus on. TEXT is the complete text |
407 | entered so far, WORD is the word currently being completed. */ | |
408 | ||
eb3ff9a5 | 409 | static void |
97605e61 | 410 | focus_completer (struct cmd_list_element *ignore, |
eb3ff9a5 PA |
411 | completion_tracker &tracker, |
412 | const char *text, const char *word) | |
97605e61 | 413 | { |
eb3ff9a5 | 414 | window_name_completer (tracker, 1, text, word); |
97605e61 AB |
415 | } |
416 | ||
417 | /* Complete possible window names for winheight command. TEXT is the | |
418 | complete text entered so far, WORD is the word currently being | |
419 | completed. */ | |
420 | ||
eb3ff9a5 | 421 | static void |
97605e61 | 422 | winheight_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 423 | completion_tracker &tracker, |
97605e61 AB |
424 | const char *text, const char *word) |
425 | { | |
426 | /* The first word is the window name. That we can complete. Subsequent | |
427 | words can't be completed. */ | |
428 | if (word != text) | |
eb3ff9a5 | 429 | return; |
97605e61 | 430 | |
eb3ff9a5 | 431 | window_name_completer (tracker, 0, text, word); |
97605e61 AB |
432 | } |
433 | ||
3e752b04 SC |
434 | /* Update gdb's knowledge of the terminal size. */ |
435 | void | |
d02c80cd | 436 | tui_update_gdb_sizes (void) |
3e752b04 | 437 | { |
d6e5e7f7 PP |
438 | int width, height; |
439 | ||
440 | if (tui_active) | |
441 | { | |
cb2ce893 TT |
442 | width = TUI_CMD_WIN->width; |
443 | height = TUI_CMD_WIN->height; | |
d6e5e7f7 PP |
444 | } |
445 | else | |
446 | { | |
447 | width = tui_term_width (); | |
448 | height = tui_term_height (); | |
449 | } | |
450 | ||
451 | set_screen_width_and_height (width, height); | |
3e752b04 SC |
452 | } |
453 | ||
c906108c | 454 | |
c906108c | 455 | void |
13446e05 | 456 | tui_win_info::forward_scroll (int num_to_scroll) |
c906108c | 457 | { |
13446e05 | 458 | if (num_to_scroll == 0) |
cb2ce893 | 459 | num_to_scroll = height - 3; |
c906108c | 460 | |
c3bd716f | 461 | do_scroll_vertical (num_to_scroll); |
a21fcd8f | 462 | } |
c906108c | 463 | |
c906108c | 464 | void |
13446e05 | 465 | tui_win_info::backward_scroll (int num_to_scroll) |
c906108c | 466 | { |
13446e05 | 467 | if (num_to_scroll == 0) |
cb2ce893 | 468 | num_to_scroll = height - 3; |
13446e05 | 469 | |
c3bd716f | 470 | do_scroll_vertical (-num_to_scroll); |
a21fcd8f | 471 | } |
c906108c SS |
472 | |
473 | ||
c906108c | 474 | void |
13446e05 | 475 | tui_win_info::left_scroll (int num_to_scroll) |
c906108c | 476 | { |
13446e05 TT |
477 | if (num_to_scroll == 0) |
478 | num_to_scroll = 1; | |
479 | ||
c3bd716f | 480 | do_scroll_horizontal (num_to_scroll); |
a21fcd8f | 481 | } |
c906108c SS |
482 | |
483 | ||
c906108c | 484 | void |
13446e05 | 485 | tui_win_info::right_scroll (int num_to_scroll) |
c906108c | 486 | { |
13446e05 TT |
487 | if (num_to_scroll == 0) |
488 | num_to_scroll = 1; | |
489 | ||
c3bd716f | 490 | do_scroll_horizontal (-num_to_scroll); |
e8b915dc | 491 | } |
c906108c SS |
492 | |
493 | ||
c906108c | 494 | void |
a21fcd8f | 495 | tui_refresh_all_win (void) |
c906108c | 496 | { |
3e266828 | 497 | clearok (curscr, TRUE); |
1ce3e844 | 498 | tui_refresh_all (); |
bc712bbf | 499 | } |
c906108c | 500 | |
6cdb25f4 EZ |
501 | void |
502 | tui_rehighlight_all (void) | |
503 | { | |
1ce3e844 | 504 | for (tui_win_info *win_info : all_tui_windows ()) |
b4ef5aeb | 505 | win_info->check_and_display_highlight_if_needed (); |
6cdb25f4 | 506 | } |
c906108c | 507 | |
b021a221 | 508 | /* Resize all the windows based on the terminal size. This function |
ae2b5380 | 509 | gets called from within the readline SIGWINCH handler. */ |
c906108c | 510 | void |
6ba8e26f | 511 | tui_resize_all (void) |
c906108c | 512 | { |
6ba8e26f | 513 | int height_diff, width_diff; |
9255ee31 | 514 | int screenheight, screenwidth; |
c906108c | 515 | |
9255ee31 | 516 | rl_get_screen_size (&screenheight, &screenwidth); |
6ba8e26f AC |
517 | width_diff = screenwidth - tui_term_width (); |
518 | height_diff = screenheight - tui_term_height (); | |
519 | if (height_diff || width_diff) | |
c906108c | 520 | { |
5b6fe301 | 521 | struct tui_win_info *win_with_focus = tui_win_with_focus (); |
c906108c | 522 | |
10f59415 SC |
523 | #ifdef HAVE_RESIZE_TERM |
524 | resize_term (screenheight, screenwidth); | |
525 | #endif | |
1cc6d956 | 526 | /* Turn keypad off while we resize. */ |
6ba8e26f | 527 | if (win_with_focus != TUI_CMD_WIN) |
7523da63 | 528 | keypad (TUI_CMD_WIN->handle.get (), FALSE); |
3e752b04 | 529 | tui_update_gdb_sizes (); |
dd1abb8c AC |
530 | tui_set_term_height_to (screenheight); |
531 | tui_set_term_width_to (screenwidth); | |
3d979945 | 532 | |
c366c1f0 TT |
533 | /* erase + clearok are used instead of a straightforward clear as |
534 | AIX 5.3 does not define clear. */ | |
535 | erase (); | |
536 | clearok (curscr, TRUE); | |
3d979945 | 537 | tui_apply_current_layout (); |
1cc6d956 MS |
538 | /* Turn keypad back on, unless focus is in the command |
539 | window. */ | |
6ba8e26f | 540 | if (win_with_focus != TUI_CMD_WIN) |
7523da63 | 541 | keypad (TUI_CMD_WIN->handle.get (), TRUE); |
c906108c | 542 | } |
6ba8e26f | 543 | } |
c906108c | 544 | |
2c0b251b | 545 | #ifdef SIGWINCH |
c4ef48c6 PP |
546 | /* Token for use by TUI's asynchronous SIGWINCH handler. */ |
547 | static struct async_signal_handler *tui_sigwinch_token; | |
548 | ||
549 | /* TUI's SIGWINCH signal handler. */ | |
2c0b251b | 550 | static void |
6ba8e26f | 551 | tui_sigwinch_handler (int signal) |
c906108c | 552 | { |
c4ef48c6 | 553 | mark_async_signal_handler (tui_sigwinch_token); |
9abd8a65 | 554 | tui_set_win_resized_to (true); |
6ba8e26f | 555 | } |
c4ef48c6 PP |
556 | |
557 | /* Callback for asynchronously resizing TUI following a SIGWINCH signal. */ | |
558 | static void | |
559 | tui_async_resize_screen (gdb_client_data arg) | |
560 | { | |
a88d0bb3 PP |
561 | rl_resize_terminal (); |
562 | ||
c4ef48c6 | 563 | if (!tui_active) |
a88d0bb3 PP |
564 | { |
565 | int screen_height, screen_width; | |
c4ef48c6 | 566 | |
a88d0bb3 PP |
567 | rl_get_screen_size (&screen_height, &screen_width); |
568 | set_screen_width_and_height (screen_width, screen_height); | |
569 | ||
570 | /* win_resized is left set so that the next call to tui_enable() | |
571 | resizes the TUI windows. */ | |
572 | } | |
573 | else | |
574 | { | |
9abd8a65 | 575 | tui_set_win_resized_to (false); |
a88d0bb3 PP |
576 | tui_resize_all (); |
577 | tui_refresh_all_win (); | |
578 | tui_update_gdb_sizes (); | |
45e42163 TT |
579 | if (resize_message) |
580 | { | |
581 | static int count; | |
582 | printf_unfiltered ("@@ resize done %d, size = %dx%d\n", count, | |
583 | tui_term_width (), tui_term_height ()); | |
584 | ++count; | |
585 | } | |
a88d0bb3 PP |
586 | tui_redisplay_readline (); |
587 | } | |
c4ef48c6 | 588 | } |
2c0b251b | 589 | #endif |
c906108c | 590 | |
c4ef48c6 PP |
591 | /* Initialize TUI's SIGWINCH signal handler. Note that the handler is not |
592 | uninstalled when we exit TUI, so the handler should not assume that TUI is | |
593 | always active. */ | |
9612b5ec UW |
594 | void |
595 | tui_initialize_win (void) | |
596 | { | |
597 | #ifdef SIGWINCH | |
c4ef48c6 PP |
598 | tui_sigwinch_token |
599 | = create_async_signal_handler (tui_async_resize_screen, NULL); | |
600 | ||
601 | { | |
9612b5ec | 602 | #ifdef HAVE_SIGACTION |
c4ef48c6 | 603 | struct sigaction old_winch; |
1c5313c5 | 604 | |
c4ef48c6 PP |
605 | memset (&old_winch, 0, sizeof (old_winch)); |
606 | old_winch.sa_handler = &tui_sigwinch_handler; | |
a344fc09 | 607 | #ifdef SA_RESTART |
c4ef48c6 | 608 | old_winch.sa_flags = SA_RESTART; |
a344fc09 | 609 | #endif |
c4ef48c6 | 610 | sigaction (SIGWINCH, &old_winch, NULL); |
9612b5ec | 611 | #else |
c4ef48c6 | 612 | signal (SIGWINCH, &tui_sigwinch_handler); |
9612b5ec | 613 | #endif |
c4ef48c6 | 614 | } |
9612b5ec UW |
615 | #endif |
616 | } | |
c906108c SS |
617 | |
618 | ||
c906108c | 619 | static void |
0b39b52e | 620 | tui_scroll_forward_command (const char *arg, int from_tty) |
c906108c | 621 | { |
6ba8e26f | 622 | int num_to_scroll = 1; |
5b6fe301 | 623 | struct tui_win_info *win_to_scroll; |
c906108c | 624 | |
1854bb21 SC |
625 | /* Make sure the curses mode is enabled. */ |
626 | tui_enable (); | |
63a33118 | 627 | if (arg == NULL) |
cafb3438 | 628 | parse_scrolling_args (arg, &win_to_scroll, NULL); |
c906108c | 629 | else |
6ba8e26f | 630 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 631 | win_to_scroll->forward_scroll (num_to_scroll); |
e8b915dc | 632 | } |
c906108c SS |
633 | |
634 | ||
c906108c | 635 | static void |
0b39b52e | 636 | tui_scroll_backward_command (const char *arg, int from_tty) |
c906108c | 637 | { |
6ba8e26f | 638 | int num_to_scroll = 1; |
5b6fe301 | 639 | struct tui_win_info *win_to_scroll; |
c906108c | 640 | |
1854bb21 SC |
641 | /* Make sure the curses mode is enabled. */ |
642 | tui_enable (); | |
63a33118 | 643 | if (arg == NULL) |
cafb3438 | 644 | parse_scrolling_args (arg, &win_to_scroll, NULL); |
c906108c | 645 | else |
6ba8e26f | 646 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 647 | win_to_scroll->backward_scroll (num_to_scroll); |
e8b915dc | 648 | } |
c906108c SS |
649 | |
650 | ||
c906108c | 651 | static void |
0b39b52e | 652 | tui_scroll_left_command (const char *arg, int from_tty) |
c906108c | 653 | { |
6ba8e26f | 654 | int num_to_scroll; |
5b6fe301 | 655 | struct tui_win_info *win_to_scroll; |
c906108c | 656 | |
1854bb21 SC |
657 | /* Make sure the curses mode is enabled. */ |
658 | tui_enable (); | |
6ba8e26f | 659 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 660 | win_to_scroll->left_scroll (num_to_scroll); |
e8b915dc | 661 | } |
c906108c SS |
662 | |
663 | ||
c906108c | 664 | static void |
0b39b52e | 665 | tui_scroll_right_command (const char *arg, int from_tty) |
c906108c | 666 | { |
6ba8e26f | 667 | int num_to_scroll; |
5b6fe301 | 668 | struct tui_win_info *win_to_scroll; |
c906108c | 669 | |
1854bb21 SC |
670 | /* Make sure the curses mode is enabled. */ |
671 | tui_enable (); | |
6ba8e26f | 672 | parse_scrolling_args (arg, &win_to_scroll, &num_to_scroll); |
13446e05 | 673 | win_to_scroll->right_scroll (num_to_scroll); |
e8b915dc | 674 | } |
c906108c SS |
675 | |
676 | ||
9f6ad286 TT |
677 | /* Answer the window represented by name. */ |
678 | static struct tui_win_info * | |
679 | tui_partial_win_by_name (gdb::string_view name) | |
680 | { | |
e098d18c TT |
681 | struct tui_win_info *best = nullptr; |
682 | ||
9f6ad286 TT |
683 | if (name != NULL) |
684 | { | |
685 | for (tui_win_info *item : all_tui_windows ()) | |
686 | { | |
687 | const char *cur_name = item->name (); | |
688 | ||
e098d18c | 689 | if (name == cur_name) |
9f6ad286 | 690 | return item; |
e098d18c TT |
691 | if (startswith (cur_name, name)) |
692 | { | |
693 | if (best != nullptr) | |
694 | error (_("Window name \"%*s\" is ambiguous"), | |
695 | (int) name.size (), name.data ()); | |
696 | best = item; | |
697 | } | |
9f6ad286 TT |
698 | } |
699 | } | |
700 | ||
e098d18c | 701 | return best; |
9f6ad286 TT |
702 | } |
703 | ||
6ba8e26f | 704 | /* Set focus to the window named by 'arg'. */ |
c906108c | 705 | static void |
01aeb396 | 706 | tui_set_focus_command (const char *arg, int from_tty) |
c906108c | 707 | { |
01aeb396 TT |
708 | tui_enable (); |
709 | ||
63a33118 | 710 | if (arg != NULL) |
c906108c | 711 | { |
e65b5245 | 712 | struct tui_win_info *win_info = NULL; |
c906108c | 713 | |
78e8cb91 | 714 | if (subset_compare (arg, "next")) |
6d012f14 | 715 | win_info = tui_next_win (tui_win_with_focus ()); |
78e8cb91 | 716 | else if (subset_compare (arg, "prev")) |
6d012f14 | 717 | win_info = tui_prev_win (tui_win_with_focus ()); |
c906108c | 718 | else |
78e8cb91 | 719 | win_info = tui_partial_win_by_name (arg); |
c906108c | 720 | |
78e8cb91 TT |
721 | if (win_info == NULL) |
722 | error (_("Unrecognized window name \"%s\""), arg); | |
723 | if (!win_info->is_visible ()) | |
724 | error (_("Window \"%s\" is not visible"), arg); | |
c906108c | 725 | |
78e8cb91 | 726 | tui_set_win_focus_to (win_info); |
7523da63 | 727 | keypad (TUI_CMD_WIN->handle.get (), win_info != TUI_CMD_WIN); |
a3f17187 | 728 | printf_filtered (_("Focus set to %s window.\n"), |
152f3f4b | 729 | tui_win_with_focus ()->name ()); |
c906108c SS |
730 | } |
731 | else | |
78e8cb91 | 732 | error (_("Incorrect Number of Arguments.\n%s"), FOCUS_USAGE); |
6ba8e26f | 733 | } |
c906108c | 734 | |
c906108c | 735 | static void |
1d12d88f | 736 | tui_all_windows_info (const char *arg, int from_tty) |
c906108c | 737 | { |
82e3b564 TT |
738 | if (!tui_active) |
739 | { | |
740 | printf_filtered (_("The TUI is not active.\n")); | |
741 | return; | |
742 | } | |
743 | ||
5b6fe301 | 744 | struct tui_win_info *win_with_focus = tui_win_with_focus (); |
25a2915e TT |
745 | struct ui_out *uiout = current_uiout; |
746 | ||
747 | ui_out_emit_table table_emitter (uiout, 3, -1, "tui-windows"); | |
748 | uiout->table_header (10, ui_left, "name", "Name"); | |
749 | uiout->table_header (5, ui_right, "lines", "Lines"); | |
750 | uiout->table_header (10, ui_left, "focus", "Focus"); | |
751 | uiout->table_body (); | |
c906108c | 752 | |
1ce3e844 | 753 | for (tui_win_info *win_info : all_tui_windows ()) |
2d83e710 | 754 | if (win_info->is_visible ()) |
c906108c | 755 | { |
25a2915e TT |
756 | ui_out_emit_tuple tuple_emitter (uiout, nullptr); |
757 | ||
758 | uiout->field_string ("name", win_info->name ()); | |
759 | uiout->field_signed ("lines", win_info->height); | |
1ce3e844 | 760 | if (win_with_focus == win_info) |
25a2915e | 761 | uiout->field_string ("focus", _("(has focus)")); |
c906108c | 762 | else |
25a2915e TT |
763 | uiout->field_skip ("focus"); |
764 | uiout->text ("\n"); | |
c906108c | 765 | } |
6ba8e26f | 766 | } |
c906108c SS |
767 | |
768 | ||
c906108c | 769 | static void |
0b39b52e | 770 | tui_refresh_all_command (const char *arg, int from_tty) |
c906108c | 771 | { |
1854bb21 SC |
772 | /* Make sure the curses mode is enabled. */ |
773 | tui_enable (); | |
774 | ||
a21fcd8f | 775 | tui_refresh_all_win (); |
c906108c SS |
776 | } |
777 | ||
7806cea7 TT |
778 | /* The tab width that should be used by the TUI. */ |
779 | ||
780 | unsigned int tui_tab_width = DEFAULT_TAB_LEN; | |
781 | ||
782 | /* The tab width as set by the user. */ | |
783 | ||
784 | static unsigned int internal_tab_width = DEFAULT_TAB_LEN; | |
785 | ||
d83f1fe6 TT |
786 | /* After the tab width is set, call this to update the relevant |
787 | windows. */ | |
788 | ||
789 | static void | |
790 | update_tab_width () | |
791 | { | |
1ce3e844 | 792 | for (tui_win_info *win_info : all_tui_windows ()) |
7806cea7 | 793 | { |
2d83e710 | 794 | if (win_info->is_visible ()) |
1ce3e844 | 795 | win_info->update_tab_width (); |
7806cea7 TT |
796 | } |
797 | } | |
798 | ||
799 | /* Callback for "set tui tab-width". */ | |
800 | ||
801 | static void | |
802 | tui_set_tab_width (const char *ignore, | |
803 | int from_tty, struct cmd_list_element *c) | |
804 | { | |
805 | if (internal_tab_width == 0) | |
806 | { | |
807 | internal_tab_width = tui_tab_width; | |
808 | error (_("Tab width must not be 0")); | |
809 | } | |
810 | ||
811 | tui_tab_width = internal_tab_width; | |
812 | update_tab_width (); | |
813 | } | |
814 | ||
815 | /* Callback for "show tui tab-width". */ | |
816 | ||
817 | static void | |
818 | tui_show_tab_width (struct ui_file *file, int from_tty, | |
819 | struct cmd_list_element *c, const char *value) | |
820 | { | |
821 | fprintf_filtered (gdb_stdout, _("TUI tab width is %s spaces.\n"), value); | |
822 | ||
823 | } | |
c906108c | 824 | |
d1da6b01 TT |
825 | /* See tui-win.h. */ |
826 | ||
827 | bool compact_source = false; | |
828 | ||
829 | /* Callback for "set tui compact-source". */ | |
830 | ||
831 | static void | |
832 | tui_set_compact_source (const char *ignore, int from_tty, | |
833 | struct cmd_list_element *c) | |
834 | { | |
835 | if (TUI_SRC_WIN != nullptr) | |
836 | TUI_SRC_WIN->refill (); | |
837 | } | |
838 | ||
839 | /* Callback for "show tui compact-source". */ | |
840 | ||
841 | static void | |
842 | tui_show_compact_source (struct ui_file *file, int from_tty, | |
843 | struct cmd_list_element *c, const char *value) | |
844 | { | |
845 | printf_filtered (_("TUI source window compactness is %s.\n"), value); | |
846 | } | |
847 | ||
c54da50d | 848 | /* Set the tab width of the specified window. */ |
c906108c | 849 | static void |
0b39b52e | 850 | tui_set_tab_width_command (const char *arg, int from_tty) |
c906108c | 851 | { |
1854bb21 SC |
852 | /* Make sure the curses mode is enabled. */ |
853 | tui_enable (); | |
63a33118 | 854 | if (arg != NULL) |
c906108c SS |
855 | { |
856 | int ts; | |
857 | ||
858 | ts = atoi (arg); | |
7806cea7 TT |
859 | if (ts <= 0) |
860 | warning (_("Tab widths greater than 0 must be specified.")); | |
861 | else | |
cb86fcc1 | 862 | { |
7806cea7 TT |
863 | internal_tab_width = ts; |
864 | tui_tab_width = ts; | |
865 | ||
866 | update_tab_width (); | |
cb86fcc1 | 867 | } |
c906108c | 868 | } |
6ba8e26f | 869 | } |
c906108c SS |
870 | |
871 | ||
1cc6d956 | 872 | /* Set the height of the specified window. */ |
c906108c | 873 | static void |
4dde7b34 | 874 | tui_set_win_height_command (const char *arg, int from_tty) |
c906108c | 875 | { |
1854bb21 SC |
876 | /* Make sure the curses mode is enabled. */ |
877 | tui_enable (); | |
63a33118 | 878 | if (arg != NULL) |
c906108c | 879 | { |
9f6ad286 TT |
880 | const char *buf = arg; |
881 | const char *buf_ptr = buf; | |
78e8cb91 | 882 | int new_height; |
5b6fe301 | 883 | struct tui_win_info *win_info; |
c906108c | 884 | |
6ba8e26f | 885 | buf_ptr = strchr (buf_ptr, ' '); |
63a33118 | 886 | if (buf_ptr != NULL) |
c906108c | 887 | { |
ef5eab5a | 888 | /* Validate the window name. */ |
9f6ad286 | 889 | gdb::string_view wname (buf, buf_ptr - buf); |
6d012f14 | 890 | win_info = tui_partial_win_by_name (wname); |
c906108c | 891 | |
78e8cb91 TT |
892 | if (win_info == NULL) |
893 | error (_("Unrecognized window name \"%s\""), arg); | |
894 | if (!win_info->is_visible ()) | |
895 | error (_("Window \"%s\" is not visible"), arg); | |
896 | ||
897 | /* Process the size. */ | |
898 | buf_ptr = skip_spaces (buf_ptr); | |
899 | ||
900 | if (*buf_ptr != '\0') | |
c906108c | 901 | { |
78e8cb91 TT |
902 | bool negate = false; |
903 | bool fixed_size = true; | |
904 | int input_no;; | |
c906108c | 905 | |
78e8cb91 | 906 | if (*buf_ptr == '+' || *buf_ptr == '-') |
c906108c | 907 | { |
78e8cb91 TT |
908 | if (*buf_ptr == '-') |
909 | negate = true; | |
910 | fixed_size = false; | |
911 | buf_ptr++; | |
912 | } | |
913 | input_no = atoi (buf_ptr); | |
914 | if (input_no > 0) | |
915 | { | |
916 | if (negate) | |
917 | input_no *= (-1); | |
918 | if (fixed_size) | |
919 | new_height = input_no; | |
c906108c | 920 | else |
78e8cb91 TT |
921 | new_height = win_info->height + input_no; |
922 | ||
923 | /* Now change the window's height, and adjust | |
924 | all other windows around it. */ | |
d4eeccfe TT |
925 | tui_adjust_window_height (win_info, new_height); |
926 | tui_update_gdb_sizes (); | |
c906108c | 927 | } |
78e8cb91 TT |
928 | else |
929 | warning (_("Invalid window height specified.\n%s"), | |
930 | WIN_HEIGHT_USAGE); | |
c906108c SS |
931 | } |
932 | } | |
933 | else | |
934 | printf_filtered (WIN_HEIGHT_USAGE); | |
c906108c SS |
935 | } |
936 | else | |
937 | printf_filtered (WIN_HEIGHT_USAGE); | |
6ba8e26f | 938 | } |
c906108c | 939 | |
5fcee43a | 940 | /* See tui-data.h. */ |
c906108c | 941 | |
8903bd8a TT |
942 | int |
943 | tui_win_info::max_height () const | |
944 | { | |
945 | return tui_term_height () - 2; | |
946 | } | |
947 | ||
7c043ba6 TT |
948 | /* See tui-data.h. */ |
949 | ||
950 | int | |
951 | tui_gen_win_info::max_width () const | |
952 | { | |
953 | return tui_term_width () - 2; | |
954 | } | |
955 | ||
c906108c | 956 | static void |
0b39b52e | 957 | parse_scrolling_args (const char *arg, |
08ef48c5 | 958 | struct tui_win_info **win_to_scroll, |
6ba8e26f | 959 | int *num_to_scroll) |
c906108c | 960 | { |
6ba8e26f AC |
961 | if (num_to_scroll) |
962 | *num_to_scroll = 0; | |
963 | *win_to_scroll = tui_win_with_focus (); | |
c906108c | 964 | |
ef5eab5a MS |
965 | /* First set up the default window to scroll, in case there is no |
966 | window name arg. */ | |
63a33118 | 967 | if (arg != NULL) |
c906108c | 968 | { |
f71c8822 | 969 | char *buf_ptr; |
c906108c | 970 | |
1cc6d956 | 971 | /* Process the number of lines to scroll. */ |
f71c8822 TT |
972 | std::string copy = arg; |
973 | buf_ptr = ©[0]; | |
6ba8e26f | 974 | if (isdigit (*buf_ptr)) |
c906108c | 975 | { |
6ba8e26f | 976 | char *num_str; |
c906108c | 977 | |
6ba8e26f AC |
978 | num_str = buf_ptr; |
979 | buf_ptr = strchr (buf_ptr, ' '); | |
63a33118 | 980 | if (buf_ptr != NULL) |
c906108c | 981 | { |
78e8cb91 | 982 | *buf_ptr = '\0'; |
6ba8e26f AC |
983 | if (num_to_scroll) |
984 | *num_to_scroll = atoi (num_str); | |
985 | buf_ptr++; | |
c906108c | 986 | } |
6ba8e26f AC |
987 | else if (num_to_scroll) |
988 | *num_to_scroll = atoi (num_str); | |
c906108c SS |
989 | } |
990 | ||
1cc6d956 | 991 | /* Process the window name if one is specified. */ |
63a33118 | 992 | if (buf_ptr != NULL) |
c906108c | 993 | { |
a121b7c1 | 994 | const char *wname; |
c906108c | 995 | |
78e8cb91 | 996 | wname = skip_spaces (buf_ptr); |
c906108c | 997 | |
78e8cb91 | 998 | if (*wname != '\0') |
c709a7c2 | 999 | { |
78e8cb91 TT |
1000 | *win_to_scroll = tui_partial_win_by_name (wname); |
1001 | ||
1002 | if (*win_to_scroll == NULL) | |
1003 | error (_("Unrecognized window `%s'"), wname); | |
1004 | if (!(*win_to_scroll)->is_visible ()) | |
1005 | error (_("Window is not visible")); | |
1006 | else if (*win_to_scroll == TUI_CMD_WIN) | |
1007 | *win_to_scroll = *(tui_source_windows ().begin ()); | |
c709a7c2 | 1008 | } |
c906108c | 1009 | } |
c906108c | 1010 | } |
6ba8e26f | 1011 | } |
7806cea7 TT |
1012 | |
1013 | /* Function to initialize gdb commands, for tui window | |
1014 | manipulation. */ | |
1015 | ||
6c265988 | 1016 | void _initialize_tui_win (); |
7806cea7 | 1017 | void |
6c265988 | 1018 | _initialize_tui_win () |
7806cea7 TT |
1019 | { |
1020 | static struct cmd_list_element *tui_setlist; | |
1021 | static struct cmd_list_element *tui_showlist; | |
1022 | struct cmd_list_element *cmd; | |
1023 | ||
1024 | /* Define the classes of commands. | |
1025 | They will appear in the help list in the reverse of this order. */ | |
1026 | add_prefix_cmd ("tui", class_tui, set_tui_cmd, | |
590042fc | 1027 | _("TUI configuration variables."), |
7806cea7 TT |
1028 | &tui_setlist, "set tui ", |
1029 | 0 /* allow-unknown */, &setlist); | |
1030 | add_prefix_cmd ("tui", class_tui, show_tui_cmd, | |
590042fc | 1031 | _("TUI configuration variables."), |
7806cea7 TT |
1032 | &tui_showlist, "show tui ", |
1033 | 0 /* allow-unknown */, &showlist); | |
1034 | ||
1035 | add_com ("refresh", class_tui, tui_refresh_all_command, | |
89549d7f | 1036 | _("Refresh the terminal display.")); |
7806cea7 TT |
1037 | |
1038 | cmd = add_com ("tabset", class_tui, tui_set_tab_width_command, _("\ | |
1039 | Set the width (in characters) of tab stops.\n\ | |
89549d7f | 1040 | Usage: tabset N")); |
7806cea7 TT |
1041 | deprecate_cmd (cmd, "set tui tab-width"); |
1042 | ||
1043 | cmd = add_com ("winheight", class_tui, tui_set_win_height_command, _("\ | |
1044 | Set or modify the height of a specified window.\n" | |
1045 | WIN_HEIGHT_USAGE | |
1046 | "Window names are:\n\ | |
89549d7f TT |
1047 | src : the source window\n\ |
1048 | cmd : the command window\n\ | |
1049 | asm : the disassembly window\n\ | |
1050 | regs : the register display")); | |
7806cea7 TT |
1051 | add_com_alias ("wh", "winheight", class_tui, 0); |
1052 | set_cmd_completer (cmd, winheight_completer); | |
1053 | add_info ("win", tui_all_windows_info, | |
89549d7f | 1054 | _("List of all displayed windows.")); |
7806cea7 TT |
1055 | cmd = add_com ("focus", class_tui, tui_set_focus_command, _("\ |
1056 | Set focus to named window or next/prev window.\n" | |
1057 | FOCUS_USAGE | |
1058 | "Valid Window names are:\n\ | |
89549d7f TT |
1059 | src : the source window\n\ |
1060 | asm : the disassembly window\n\ | |
1061 | regs : the register display\n\ | |
1062 | cmd : the command window")); | |
7806cea7 TT |
1063 | add_com_alias ("fs", "focus", class_tui, 0); |
1064 | set_cmd_completer (cmd, focus_completer); | |
1065 | add_com ("+", class_tui, tui_scroll_forward_command, _("\ | |
1066 | Scroll window forward.\n\ | |
7a27a45b AB |
1067 | Usage: + [N] [WIN]\n\ |
1068 | Scroll window WIN N lines forwards. Both WIN and N are optional, N\n\ | |
1069 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1070 | add_com ("-", class_tui, tui_scroll_backward_command, _("\ |
1071 | Scroll window backward.\n\ | |
7a27a45b AB |
1072 | Usage: - [N] [WIN]\n\ |
1073 | Scroll window WIN N lines backwards. Both WIN and N are optional, N\n\ | |
1074 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1075 | add_com ("<", class_tui, tui_scroll_left_command, _("\ |
1076 | Scroll window text to the left.\n\ | |
7a27a45b AB |
1077 | Usage: < [N] [WIN]\n\ |
1078 | Scroll window WIN N characters left. Both WIN and N are optional, N\n\ | |
1079 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1080 | add_com (">", class_tui, tui_scroll_right_command, _("\ |
1081 | Scroll window text to the right.\n\ | |
7a27a45b AB |
1082 | Usage: > [N] [WIN]\n\ |
1083 | Scroll window WIN N characters right. Both WIN and N are optional, N\n\ | |
1084 | defaults to 1, and WIN defaults to the currently focused window.")); | |
7806cea7 TT |
1085 | |
1086 | /* Define the tui control variables. */ | |
1087 | add_setshow_enum_cmd ("border-kind", no_class, tui_border_kind_enums, | |
1088 | &tui_border_kind, _("\ | |
1089 | Set the kind of border for TUI windows."), _("\ | |
1090 | Show the kind of border for TUI windows."), _("\ | |
1091 | This variable controls the border of TUI windows:\n\ | |
89549d7f TT |
1092 | space use a white space\n\ |
1093 | ascii use ascii characters + - | for the border\n\ | |
1094 | acs use the Alternate Character Set"), | |
7806cea7 TT |
1095 | tui_set_var_cmd, |
1096 | show_tui_border_kind, | |
1097 | &tui_setlist, &tui_showlist); | |
1098 | ||
1099 | add_setshow_enum_cmd ("border-mode", no_class, tui_border_mode_enums, | |
1100 | &tui_border_mode, _("\ | |
1101 | Set the attribute mode to use for the TUI window borders."), _("\ | |
1102 | Show the attribute mode to use for the TUI window borders."), _("\ | |
1103 | This variable controls the attributes to use for the window borders:\n\ | |
89549d7f TT |
1104 | normal normal display\n\ |
1105 | standout use highlight mode of terminal\n\ | |
1106 | reverse use reverse video mode\n\ | |
1107 | half use half bright\n\ | |
1108 | half-standout use half bright and standout mode\n\ | |
1109 | bold use extra bright or bold\n\ | |
1110 | bold-standout use extra bright or bold with standout mode"), | |
7806cea7 TT |
1111 | tui_set_var_cmd, |
1112 | show_tui_border_mode, | |
1113 | &tui_setlist, &tui_showlist); | |
1114 | ||
1115 | add_setshow_enum_cmd ("active-border-mode", no_class, tui_border_mode_enums, | |
1116 | &tui_active_border_mode, _("\ | |
1117 | Set the attribute mode to use for the active TUI window border."), _("\ | |
1118 | Show the attribute mode to use for the active TUI window border."), _("\ | |
1119 | This variable controls the attributes to use for the active window border:\n\ | |
89549d7f TT |
1120 | normal normal display\n\ |
1121 | standout use highlight mode of terminal\n\ | |
1122 | reverse use reverse video mode\n\ | |
1123 | half use half bright\n\ | |
1124 | half-standout use half bright and standout mode\n\ | |
1125 | bold use extra bright or bold\n\ | |
1126 | bold-standout use extra bright or bold with standout mode"), | |
7806cea7 TT |
1127 | tui_set_var_cmd, |
1128 | show_tui_active_border_mode, | |
1129 | &tui_setlist, &tui_showlist); | |
1130 | ||
1131 | add_setshow_zuinteger_cmd ("tab-width", no_class, | |
1132 | &internal_tab_width, _("\ | |
1133 | Set the tab width, in characters, for the TUI."), _("\ | |
590042fc | 1134 | Show the tab witdh, in characters, for the TUI."), _("\ |
7806cea7 TT |
1135 | This variable controls how many spaces are used to display a tab character."), |
1136 | tui_set_tab_width, tui_show_tab_width, | |
1137 | &tui_setlist, &tui_showlist); | |
45e42163 TT |
1138 | |
1139 | add_setshow_boolean_cmd ("tui-resize-message", class_maintenance, | |
1140 | &resize_message, _("\ | |
1141 | Set TUI resize messaging."), _("\ | |
1142 | Show TUI resize messaging."), _("\ | |
1143 | When enabled GDB will print a message when the terminal is resized."), | |
1144 | nullptr, | |
1145 | show_tui_resize_message, | |
1146 | &maintenance_set_cmdlist, | |
1147 | &maintenance_show_cmdlist); | |
d1da6b01 TT |
1148 | |
1149 | add_setshow_boolean_cmd ("compact-source", class_tui, | |
1150 | &compact_source, _("\ | |
1151 | Set whether the TUI source window is compact."), _("\ | |
1152 | Show whether the TUI source window is compact."), _("\ | |
1153 | This variable controls whether the TUI source window is shown\n\ | |
1154 | in a compact form. The compact form puts the source closer to\n\ | |
1155 | the line numbers and uses less horizontal space."), | |
1156 | tui_set_compact_source, tui_show_compact_source, | |
1157 | &tui_setlist, &tui_showlist); | |
a2a7af0c TT |
1158 | |
1159 | tui_border_style.changed.attach (tui_rehighlight_all); | |
1160 | tui_active_border_style.changed.attach (tui_rehighlight_all); | |
7806cea7 | 1161 | } |