1 /* $OpenBSD$ */
2
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <sys/types.h>
20
21 #include <ctype.h>
22 #include <stdlib.h>
23 #include <string.h>
24
25 #include "tmux.h"
26
27 #define DEFAULT_SESSION_MENU \
28 " 'Next' 'n' {switch-client -n}" \
29 " 'Previous' 'p' {switch-client -p}" \
30 " ''" \
31 " 'Renumber' 'N' {move-window -r}" \
32 " 'Rename' 'n' {command-prompt -I \"#S\" {rename-session -- '%%'}}" \
33 " ''" \
34 " 'New Session' 's' {new-session}" \
35 " 'New Window' 'w' {new-window}"
36 #define DEFAULT_WINDOW_MENU \
37 " '#{?#{>:#{session_windows},1},,-}Swap Left' 'l' {swap-window -t:-1}" \
38 " '#{?#{>:#{session_windows},1},,-}Swap Right' 'r' {swap-window -t:+1}" \
39 " '#{?pane_marked_set,,-}Swap Marked' 's' {swap-window}" \
40 " ''" \
41 " 'Kill' 'X' {kill-window}" \
42 " 'Respawn' 'R' {respawn-window -k}" \
43 " '#{?pane_marked,Unmark,Mark}' 'm' {select-pane -m}" \
44 " 'Rename' 'n' {command-prompt -FI \"#W\" {rename-window -t '#{window_id}' -- '%%'}}" \
45 " ''" \
46 " 'New After' 'w' {new-window -a}" \
47 " 'New At End' 'W' {new-window}"
48 #define DEFAULT_PANE_MENU \
49 " '#{?#{m/r:(copy|view)-mode,#{pane_mode}},Go To Top,}' '<' {send -X history-top}" \
50 " '#{?#{m/r:(copy|view)-mode,#{pane_mode}},Go To Bottom,}' '>' {send -X history-bottom}" \
51 " ''" \
52 " '#{?mouse_word,Search For #[underscore]#{=/9/...:mouse_word},}' 'C-r' {if -F '#{?#{m/r:(copy|view)-mode,#{pane_mode}},0,1}' 'copy-mode -t='; send -Xt= search-backward \"#{q:mouse_word}\"}" \
53 " '#{?mouse_word,Type #[underscore]#{=/9/...:mouse_word},}' 'C-y' {copy-mode -q; send-keys -l -- \"#{q:mouse_word}\"}" \
54 " '#{?mouse_word,Copy #[underscore]#{=/9/...:mouse_word},}' 'c' {copy-mode -q; set-buffer -- \"#{q:mouse_word}\"}" \
55 " '#{?mouse_line,Copy Line,}' 'l' {copy-mode -q; set-buffer -- \"#{q:mouse_line}\"}" \
56 " ''" \
57 " '#{?mouse_hyperlink,Type #[underscore]#{=/9/...:mouse_hyperlink},}' 'C-h' {copy-mode -q; send-keys -l -- \"#{q:mouse_hyperlink}\"}" \
58 " '#{?mouse_hyperlink,Copy #[underscore]#{=/9/...:mouse_hyperlink},}' 'h' {copy-mode -q; set-buffer -- \"#{q:mouse_hyperlink}\"}" \
59 " ''" \
60 " 'Horizontal Split' 'h' {split-window -h}" \
61 " 'Vertical Split' 'v' {split-window -v}" \
62 " ''" \
63 " '#{?#{>:#{window_panes},1},,-}Swap Up' 'u' {swap-pane -U}" \
64 " '#{?#{>:#{window_panes},1},,-}Swap Down' 'd' {swap-pane -D}" \
65 " '#{?pane_marked_set,,-}Swap Marked' 's' {swap-pane}" \
66 " ''" \
67 " 'Kill' 'X' {kill-pane}" \
68 " 'Respawn' 'R' {respawn-pane -k}" \
69 " '#{?pane_marked,Unmark,Mark}' 'm' {select-pane -m}" \
70 " '#{?#{>:#{window_panes},1},,-}#{?window_zoomed_flag,Unzoom,Zoom}' 'z' {resize-pane -Z}"
71
72 static int key_bindings_cmp(struct key_binding *, struct key_binding *);
73 RB_GENERATE_STATIC(key_bindings, key_binding, entry, key_bindings_cmp);
74 static int key_table_cmp(struct key_table *, struct key_table *);
75 RB_GENERATE_STATIC(key_tables, key_table, entry, key_table_cmp);
76 static struct key_tables key_tables = RB_INITIALIZER(&key_tables);
77
78 static int
key_table_cmp(struct key_table * table1,struct key_table * table2)79 key_table_cmp(struct key_table *table1, struct key_table *table2)
80 {
81 return (strcmp(table1->name, table2->name));
82 }
83
84 static int
key_bindings_cmp(struct key_binding * bd1,struct key_binding * bd2)85 key_bindings_cmp(struct key_binding *bd1, struct key_binding *bd2)
86 {
87 if (bd1->key < bd2->key)
88 return (-1);
89 if (bd1->key > bd2->key)
90 return (1);
91 return (0);
92 }
93
94 static void
key_bindings_free(struct key_binding * bd)95 key_bindings_free(struct key_binding *bd)
96 {
97 cmd_list_free(bd->cmdlist);
98 free(__UNCONST(bd->note));
99 free(bd);
100 }
101
102 struct key_table *
key_bindings_get_table(const char * name,int create)103 key_bindings_get_table(const char *name, int create)
104 {
105 struct key_table table_find, *table;
106
107 table_find.name = name;
108 table = RB_FIND(key_tables, &key_tables, &table_find);
109 if (table != NULL || !create)
110 return (table);
111
112 table = xmalloc(sizeof *table);
113 table->name = xstrdup(name);
114 RB_INIT(&table->key_bindings);
115 RB_INIT(&table->default_key_bindings);
116
117 table->references = 1; /* one reference in key_tables */
118 RB_INSERT(key_tables, &key_tables, table);
119
120 return (table);
121 }
122
123 struct key_table *
key_bindings_first_table(void)124 key_bindings_first_table(void)
125 {
126 return (RB_MIN(key_tables, &key_tables));
127 }
128
129 struct key_table *
key_bindings_next_table(struct key_table * table)130 key_bindings_next_table(struct key_table *table)
131 {
132 return (RB_NEXT(key_tables, &key_tables, table));
133 }
134
135 void
key_bindings_unref_table(struct key_table * table)136 key_bindings_unref_table(struct key_table *table)
137 {
138 struct key_binding *bd;
139 struct key_binding *bd1;
140
141 if (--table->references != 0)
142 return;
143
144 RB_FOREACH_SAFE(bd, key_bindings, &table->key_bindings, bd1) {
145 RB_REMOVE(key_bindings, &table->key_bindings, bd);
146 key_bindings_free(bd);
147 }
148 RB_FOREACH_SAFE(bd, key_bindings, &table->default_key_bindings, bd1) {
149 RB_REMOVE(key_bindings, &table->default_key_bindings, bd);
150 key_bindings_free(bd);
151 }
152
153 free(__UNCONST(table->name));
154 free(table);
155 }
156
157 struct key_binding *
key_bindings_get(struct key_table * table,key_code key)158 key_bindings_get(struct key_table *table, key_code key)
159 {
160 struct key_binding bd;
161
162 bd.key = key;
163 return (RB_FIND(key_bindings, &table->key_bindings, &bd));
164 }
165
166 struct key_binding *
key_bindings_get_default(struct key_table * table,key_code key)167 key_bindings_get_default(struct key_table *table, key_code key)
168 {
169 struct key_binding bd;
170
171 bd.key = key;
172 return (RB_FIND(key_bindings, &table->default_key_bindings, &bd));
173 }
174
175 struct key_binding *
key_bindings_first(struct key_table * table)176 key_bindings_first(struct key_table *table)
177 {
178 return (RB_MIN(key_bindings, &table->key_bindings));
179 }
180
181 struct key_binding *
key_bindings_next(__unused struct key_table * table,struct key_binding * bd)182 key_bindings_next(__unused struct key_table *table, struct key_binding *bd)
183 {
184 return (RB_NEXT(key_bindings, &table->key_bindings, bd));
185 }
186
187 void
key_bindings_add(const char * name,key_code key,const char * note,int repeat,struct cmd_list * cmdlist)188 key_bindings_add(const char *name, key_code key, const char *note, int repeat,
189 struct cmd_list *cmdlist)
190 {
191 struct key_table *table;
192 struct key_binding *bd;
193 char *s;
194
195 table = key_bindings_get_table(name, 1);
196
197 bd = key_bindings_get(table, key & ~KEYC_MASK_FLAGS);
198 if (cmdlist == NULL) {
199 if (bd != NULL) {
200 free(__UNCONST(bd->note));
201 if (note != NULL)
202 bd->note = xstrdup(note);
203 else
204 bd->note = NULL;
205 }
206 return;
207 }
208 if (bd != NULL) {
209 RB_REMOVE(key_bindings, &table->key_bindings, bd);
210 key_bindings_free(bd);
211 }
212
213 bd = xcalloc(1, sizeof *bd);
214 bd->key = (key & ~KEYC_MASK_FLAGS);
215 if (note != NULL)
216 bd->note = xstrdup(note);
217 RB_INSERT(key_bindings, &table->key_bindings, bd);
218
219 if (repeat)
220 bd->flags |= KEY_BINDING_REPEAT;
221 bd->cmdlist = cmdlist;
222
223 s = cmd_list_print(bd->cmdlist, 0);
224 log_debug("%s: %#llx %s = %s", __func__, bd->key,
225 key_string_lookup_key(bd->key, 1), s);
226 free(s);
227 }
228
229 void
key_bindings_remove(const char * name,key_code key)230 key_bindings_remove(const char *name, key_code key)
231 {
232 struct key_table *table;
233 struct key_binding *bd;
234
235 table = key_bindings_get_table(name, 0);
236 if (table == NULL)
237 return;
238
239 bd = key_bindings_get(table, key & ~KEYC_MASK_FLAGS);
240 if (bd == NULL)
241 return;
242
243 log_debug("%s: %#llx %s", __func__, bd->key,
244 key_string_lookup_key(bd->key, 1));
245
246 RB_REMOVE(key_bindings, &table->key_bindings, bd);
247 key_bindings_free(bd);
248
249 if (RB_EMPTY(&table->key_bindings) &&
250 RB_EMPTY(&table->default_key_bindings)) {
251 RB_REMOVE(key_tables, &key_tables, table);
252 key_bindings_unref_table(table);
253 }
254 }
255
256 void
key_bindings_reset(const char * name,key_code key)257 key_bindings_reset(const char *name, key_code key)
258 {
259 struct key_table *table;
260 struct key_binding *bd, *dd;
261
262 table = key_bindings_get_table(name, 0);
263 if (table == NULL)
264 return;
265
266 bd = key_bindings_get(table, key & ~KEYC_MASK_FLAGS);
267 if (bd == NULL)
268 return;
269
270 dd = key_bindings_get_default(table, bd->key);
271 if (dd == NULL) {
272 key_bindings_remove(name, bd->key);
273 return;
274 }
275
276 cmd_list_free(bd->cmdlist);
277 bd->cmdlist = dd->cmdlist;
278 bd->cmdlist->references++;
279
280 free(__UNCONST(bd->note));
281 if (dd->note != NULL)
282 bd->note = xstrdup(dd->note);
283 else
284 bd->note = NULL;
285 bd->flags = dd->flags;
286 }
287
288 void
key_bindings_remove_table(const char * name)289 key_bindings_remove_table(const char *name)
290 {
291 struct key_table *table;
292 struct client *c;
293
294 table = key_bindings_get_table(name, 0);
295 if (table != NULL) {
296 RB_REMOVE(key_tables, &key_tables, table);
297 key_bindings_unref_table(table);
298 }
299 TAILQ_FOREACH(c, &clients, entry) {
300 if (c->keytable == table)
301 server_client_set_key_table(c, NULL);
302 }
303 }
304
305 void
key_bindings_reset_table(const char * name)306 key_bindings_reset_table(const char *name)
307 {
308 struct key_table *table;
309 struct key_binding *bd, *bd1;
310
311 table = key_bindings_get_table(name, 0);
312 if (table == NULL)
313 return;
314 if (RB_EMPTY(&table->default_key_bindings)) {
315 key_bindings_remove_table(name);
316 return;
317 }
318 RB_FOREACH_SAFE(bd, key_bindings, &table->key_bindings, bd1)
319 key_bindings_reset(name, bd->key);
320 }
321
322 static enum cmd_retval
key_bindings_init_done(__unused struct cmdq_item * item,__unused void * data)323 key_bindings_init_done(__unused struct cmdq_item *item, __unused void *data)
324 {
325 struct key_table *table;
326 struct key_binding *bd, *new_bd;
327
328 RB_FOREACH(table, key_tables, &key_tables) {
329 RB_FOREACH(bd, key_bindings, &table->key_bindings) {
330 new_bd = xcalloc(1, sizeof *bd);
331 new_bd->key = bd->key;
332 if (bd->note != NULL)
333 new_bd->note = xstrdup(bd->note);
334 new_bd->flags = bd->flags;
335 new_bd->cmdlist = bd->cmdlist;
336 new_bd->cmdlist->references++;
337 RB_INSERT(key_bindings, &table->default_key_bindings,
338 new_bd);
339 }
340 }
341 return (CMD_RETURN_NORMAL);
342 }
343
344 void
key_bindings_init(void)345 key_bindings_init(void)
346 {
347 static const char *const defaults[] = {
348 /* Prefix keys. */
349 "bind -N 'Send the prefix key' C-b { send-prefix }",
350 "bind -N 'Rotate through the panes' C-o { rotate-window }",
351 "bind -N 'Suspend the current client' C-z { suspend-client }",
352 "bind -N 'Select next layout' Space { next-layout }",
353 "bind -N 'Break pane to a new window' ! { break-pane }",
354 "bind -N 'Split window vertically' '\"' { split-window }",
355 "bind -N 'List all paste buffers' '#' { list-buffers }",
356 "bind -N 'Rename current session' '$' { command-prompt -I'#S' { rename-session -- '%%' } }",
357 "bind -N 'Split window horizontally' % { split-window -h }",
358 "bind -N 'Kill current window' & { confirm-before -p\"kill-window #W? (y/n)\" kill-window }",
359 "bind -N 'Prompt for window index to select' \"'\" { command-prompt -T window-target -pindex { select-window -t ':%%' } }",
360 "bind -N 'Switch to previous client' ( { switch-client -p }",
361 "bind -N 'Switch to next client' ) { switch-client -n }",
362 "bind -N 'Rename current window' , { command-prompt -I'#W' { rename-window -- '%%' } }",
363 "bind -N 'Delete the most recent paste buffer' - { delete-buffer }",
364 "bind -N 'Move the current window' . { command-prompt -T target { move-window -t '%%' } }",
365 "bind -N 'Describe key binding' '/' { command-prompt -kpkey { list-keys -1N '%%' } }",
366 "bind -N 'Select window 0' 0 { select-window -t:=0 }",
367 "bind -N 'Select window 1' 1 { select-window -t:=1 }",
368 "bind -N 'Select window 2' 2 { select-window -t:=2 }",
369 "bind -N 'Select window 3' 3 { select-window -t:=3 }",
370 "bind -N 'Select window 4' 4 { select-window -t:=4 }",
371 "bind -N 'Select window 5' 5 { select-window -t:=5 }",
372 "bind -N 'Select window 6' 6 { select-window -t:=6 }",
373 "bind -N 'Select window 7' 7 { select-window -t:=7 }",
374 "bind -N 'Select window 8' 8 { select-window -t:=8 }",
375 "bind -N 'Select window 9' 9 { select-window -t:=9 }",
376 "bind -N 'Prompt for a command' : { command-prompt }",
377 "bind -N 'Move to the previously active pane' \\; { last-pane }",
378 "bind -N 'Choose a paste buffer from a list' = { choose-buffer -Z }",
379 "bind -N 'List key bindings' ? { list-keys -N }",
380 "bind -N 'Choose and detach a client from a list' D { choose-client -Z }",
381 "bind -N 'Spread panes out evenly' E { select-layout -E }",
382 "bind -N 'Switch to the last client' L { switch-client -l }",
383 "bind -N 'Clear the marked pane' M { select-pane -M }",
384 "bind -N 'Enter copy mode' [ { copy-mode }",
385 "bind -N 'Paste the most recent paste buffer' ] { paste-buffer -p }",
386 "bind -N 'Create a new window' c { new-window }",
387 "bind -N 'Detach the current client' d { detach-client }",
388 "bind -N 'Search for a pane' f { command-prompt { find-window -Z -- '%%' } }",
389 "bind -N 'Display window information' i { display-message }",
390 "bind -N 'Select the previously current window' l { last-window }",
391 "bind -N 'Toggle the marked pane' m { select-pane -m }",
392 "bind -N 'Select the next window' n { next-window }",
393 "bind -N 'Select the next pane' o { select-pane -t:.+ }",
394 "bind -N 'Customize options' C { customize-mode -Z }",
395 "bind -N 'Select the previous window' p { previous-window }",
396 "bind -N 'Display pane numbers' q { display-panes }",
397 "bind -N 'Redraw the current client' r { refresh-client }",
398 "bind -N 'Choose a session from a list' s { choose-tree -Zs }",
399 "bind -N 'Show a clock' t { clock-mode }",
400 "bind -N 'Choose a window from a list' w { choose-tree -Zw }",
401 "bind -N 'Kill the active pane' x { confirm-before -p\"kill-pane #P? (y/n)\" kill-pane }",
402 "bind -N 'Zoom the active pane' z { resize-pane -Z }",
403 "bind -N 'Swap the active pane with the pane above' '{' { swap-pane -U }",
404 "bind -N 'Swap the active pane with the pane below' '}' { swap-pane -D }",
405 "bind -N 'Show messages' '~' { show-messages }",
406 "bind -N 'Enter copy mode and scroll up' PPage { copy-mode -u }",
407 "bind -N 'Select the pane above the active pane' -r Up { select-pane -U }",
408 "bind -N 'Select the pane below the active pane' -r Down { select-pane -D }",
409 "bind -N 'Select the pane to the left of the active pane' -r Left { select-pane -L }",
410 "bind -N 'Select the pane to the right of the active pane' -r Right { select-pane -R }",
411 "bind -N 'Set the even-horizontal layout' M-1 { select-layout even-horizontal }",
412 "bind -N 'Set the even-vertical layout' M-2 { select-layout even-vertical }",
413 "bind -N 'Set the main-horizontal layout' M-3 { select-layout main-horizontal }",
414 "bind -N 'Set the main-vertical layout' M-4 { select-layout main-vertical }",
415 "bind -N 'Select the tiled layout' M-5 { select-layout tiled }",
416 "bind -N 'Set the main-horizontal-mirrored layout' M-6 { select-layout main-horizontal-mirrored }",
417 "bind -N 'Set the main-vertical-mirrored layout' M-7 { select-layout main-vertical-mirrored }",
418 "bind -N 'Select the next window with an alert' M-n { next-window -a }",
419 "bind -N 'Rotate through the panes in reverse' M-o { rotate-window -D }",
420 "bind -N 'Select the previous window with an alert' M-p { previous-window -a }",
421 "bind -N 'Move the visible part of the window up' -r S-Up { refresh-client -U 10 }",
422 "bind -N 'Move the visible part of the window down' -r S-Down { refresh-client -D 10 }",
423 "bind -N 'Move the visible part of the window left' -r S-Left { refresh-client -L 10 }",
424 "bind -N 'Move the visible part of the window right' -r S-Right { refresh-client -R 10 }",
425 "bind -N 'Reset so the visible part of the window follows the cursor' -r DC { refresh-client -c }",
426 "bind -N 'Resize the pane up by 5' -r M-Up { resize-pane -U 5 }",
427 "bind -N 'Resize the pane down by 5' -r M-Down { resize-pane -D 5 }",
428 "bind -N 'Resize the pane left by 5' -r M-Left { resize-pane -L 5 }",
429 "bind -N 'Resize the pane right by 5' -r M-Right { resize-pane -R 5 }",
430 "bind -N 'Resize the pane up' -r C-Up { resize-pane -U }",
431 "bind -N 'Resize the pane down' -r C-Down { resize-pane -D }",
432 "bind -N 'Resize the pane left' -r C-Left { resize-pane -L }",
433 "bind -N 'Resize the pane right' -r C-Right { resize-pane -R }",
434
435 /* Menu keys */
436 "bind < { display-menu -xW -yW -T '#[align=centre]#{window_index}:#{window_name}' " DEFAULT_WINDOW_MENU " }",
437 "bind > { display-menu -xP -yP -T '#[align=centre]#{pane_index} (#{pane_id})' " DEFAULT_PANE_MENU " }",
438
439 /* Mouse button 1 down on pane. */
440 "bind -n MouseDown1Pane { select-pane -t=; send -M }",
441
442 /* Mouse button 1 drag on pane. */
443 "bind -n MouseDrag1Pane { if -F '#{||:#{pane_in_mode},#{mouse_any_flag}}' { send -M } { copy-mode -M } }",
444
445 /* Mouse wheel up on pane. */
446 "bind -n WheelUpPane { if -F '#{||:#{pane_in_mode},#{mouse_any_flag}}' { send -M } { copy-mode -e } }",
447
448 /* Mouse button 2 down on pane. */
449 "bind -n MouseDown2Pane { select-pane -t=; if -F '#{||:#{pane_in_mode},#{mouse_any_flag}}' { send -M } { paste -p } }",
450
451 /* Mouse button 1 double click on pane. */
452 "bind -n DoubleClick1Pane { select-pane -t=; if -F '#{||:#{pane_in_mode},#{mouse_any_flag}}' { send -M } { copy-mode -H; send -X select-word; run -d0.3; send -X copy-pipe-and-cancel } }",
453
454 /* Mouse button 1 triple click on pane. */
455 "bind -n TripleClick1Pane { select-pane -t=; if -F '#{||:#{pane_in_mode},#{mouse_any_flag}}' { send -M } { copy-mode -H; send -X select-line; run -d0.3; send -X copy-pipe-and-cancel } }",
456
457 /* Mouse button 1 drag on border. */
458 "bind -n MouseDrag1Border { resize-pane -M }",
459
460 /* Mouse button 1 down on status line. */
461 "bind -n MouseDown1Status { select-window -t= }",
462
463 /* Mouse wheel down on status line. */
464 "bind -n WheelDownStatus { next-window }",
465
466 /* Mouse wheel up on status line. */
467 "bind -n WheelUpStatus { previous-window }",
468
469 /* Mouse button 3 down on status left. */
470 "bind -n MouseDown3StatusLeft { display-menu -t= -xM -yW -T '#[align=centre]#{session_name}' " DEFAULT_SESSION_MENU " }",
471 "bind -n M-MouseDown3StatusLeft { display-menu -t= -xM -yW -T '#[align=centre]#{session_name}' " DEFAULT_SESSION_MENU " }",
472
473 /* Mouse button 3 down on status line. */
474 "bind -n MouseDown3Status { display-menu -t= -xW -yW -T '#[align=centre]#{window_index}:#{window_name}' " DEFAULT_WINDOW_MENU "}",
475 "bind -n M-MouseDown3Status { display-menu -t= -xW -yW -T '#[align=centre]#{window_index}:#{window_name}' " DEFAULT_WINDOW_MENU "}",
476
477 /* Mouse button 3 down on pane. */
478 "bind -n MouseDown3Pane { if -Ft= '#{||:#{mouse_any_flag},#{&&:#{pane_in_mode},#{?#{m/r:(copy|view)-mode,#{pane_mode}},0,1}}}' { select-pane -t=; send -M } { display-menu -t= -xM -yM -T '#[align=centre]#{pane_index} (#{pane_id})' " DEFAULT_PANE_MENU " } }",
479 "bind -n M-MouseDown3Pane { display-menu -t= -xM -yM -T '#[align=centre]#{pane_index} (#{pane_id})' " DEFAULT_PANE_MENU " }",
480
481 /* Copy mode (emacs) keys. */
482 "bind -Tcopy-mode C-Space { send -X begin-selection }",
483 "bind -Tcopy-mode C-a { send -X start-of-line }",
484 "bind -Tcopy-mode C-c { send -X cancel }",
485 "bind -Tcopy-mode C-e { send -X end-of-line }",
486 "bind -Tcopy-mode C-f { send -X cursor-right }",
487 "bind -Tcopy-mode C-b { send -X cursor-left }",
488 "bind -Tcopy-mode C-g { send -X clear-selection }",
489 "bind -Tcopy-mode C-k { send -X copy-pipe-end-of-line-and-cancel }",
490 "bind -Tcopy-mode C-n { send -X cursor-down }",
491 "bind -Tcopy-mode C-p { send -X cursor-up }",
492 "bind -Tcopy-mode C-r { command-prompt -T search -ip'(search up)' -I'#{pane_search_string}' { send -X search-backward-incremental '%%' } }",
493 "bind -Tcopy-mode C-s { command-prompt -T search -ip'(search down)' -I'#{pane_search_string}' { send -X search-forward-incremental '%%' } }",
494 "bind -Tcopy-mode C-v { send -X page-down }",
495 "bind -Tcopy-mode C-w { send -X copy-pipe-and-cancel }",
496 "bind -Tcopy-mode Escape { send -X cancel }",
497 "bind -Tcopy-mode Space { send -X page-down }",
498 "bind -Tcopy-mode , { send -X jump-reverse }",
499 "bind -Tcopy-mode \\; { send -X jump-again }",
500 "bind -Tcopy-mode F { command-prompt -1p'(jump backward)' { send -X jump-backward '%%' } }",
501 "bind -Tcopy-mode N { send -X search-reverse }",
502 "bind -Tcopy-mode P { send -X toggle-position }",
503 "bind -Tcopy-mode R { send -X rectangle-toggle }",
504 "bind -Tcopy-mode T { command-prompt -1p'(jump to backward)' { send -X jump-to-backward '%%' } }",
505 "bind -Tcopy-mode X { send -X set-mark }",
506 "bind -Tcopy-mode f { command-prompt -1p'(jump forward)' { send -X jump-forward '%%' } }",
507 "bind -Tcopy-mode g { command-prompt -p'(goto line)' { send -X goto-line '%%' } }",
508 "bind -Tcopy-mode n { send -X search-again }",
509 "bind -Tcopy-mode q { send -X cancel }",
510 "bind -Tcopy-mode r { send -X refresh-from-pane }",
511 "bind -Tcopy-mode t { command-prompt -1p'(jump to forward)' { send -X jump-to-forward '%%' } }",
512 "bind -Tcopy-mode Home { send -X start-of-line }",
513 "bind -Tcopy-mode End { send -X end-of-line }",
514 "bind -Tcopy-mode MouseDown1Pane select-pane",
515 "bind -Tcopy-mode MouseDrag1Pane { select-pane; send -X begin-selection }",
516 "bind -Tcopy-mode MouseDragEnd1Pane { send -X copy-pipe-and-cancel }",
517 "bind -Tcopy-mode WheelUpPane { select-pane; send -N5 -X scroll-up }",
518 "bind -Tcopy-mode WheelDownPane { select-pane; send -N5 -X scroll-down }",
519 "bind -Tcopy-mode DoubleClick1Pane { select-pane; send -X select-word; run -d0.3; send -X copy-pipe-and-cancel }",
520 "bind -Tcopy-mode TripleClick1Pane { select-pane; send -X select-line; run -d0.3; send -X copy-pipe-and-cancel }",
521 "bind -Tcopy-mode NPage { send -X page-down }",
522 "bind -Tcopy-mode PPage { send -X page-up }",
523 "bind -Tcopy-mode Up { send -X cursor-up }",
524 "bind -Tcopy-mode Down { send -X cursor-down }",
525 "bind -Tcopy-mode Left { send -X cursor-left }",
526 "bind -Tcopy-mode Right { send -X cursor-right }",
527 "bind -Tcopy-mode M-1 { command-prompt -Np'(repeat)' -I1 { send -N '%%' } }",
528 "bind -Tcopy-mode M-2 { command-prompt -Np'(repeat)' -I2 { send -N '%%' } }",
529 "bind -Tcopy-mode M-3 { command-prompt -Np'(repeat)' -I3 { send -N '%%' } }",
530 "bind -Tcopy-mode M-4 { command-prompt -Np'(repeat)' -I4 { send -N '%%' } }",
531 "bind -Tcopy-mode M-5 { command-prompt -Np'(repeat)' -I5 { send -N '%%' } }",
532 "bind -Tcopy-mode M-6 { command-prompt -Np'(repeat)' -I6 { send -N '%%' } }",
533 "bind -Tcopy-mode M-7 { command-prompt -Np'(repeat)' -I7 { send -N '%%' } }",
534 "bind -Tcopy-mode M-8 { command-prompt -Np'(repeat)' -I8 { send -N '%%' } }",
535 "bind -Tcopy-mode M-9 { command-prompt -Np'(repeat)' -I9 { send -N '%%' } }",
536 "bind -Tcopy-mode M-< { send -X history-top }",
537 "bind -Tcopy-mode M-> { send -X history-bottom }",
538 "bind -Tcopy-mode M-R { send -X top-line }",
539 "bind -Tcopy-mode M-b { send -X previous-word }",
540 "bind -Tcopy-mode C-M-b { send -X previous-matching-bracket }",
541 "bind -Tcopy-mode M-f { send -X next-word-end }",
542 "bind -Tcopy-mode C-M-f { send -X next-matching-bracket }",
543 "bind -Tcopy-mode M-m { send -X back-to-indentation }",
544 "bind -Tcopy-mode M-r { send -X middle-line }",
545 "bind -Tcopy-mode M-v { send -X page-up }",
546 "bind -Tcopy-mode M-w { send -X copy-pipe-and-cancel }",
547 "bind -Tcopy-mode M-x { send -X jump-to-mark }",
548 "bind -Tcopy-mode 'M-{' { send -X previous-paragraph }",
549 "bind -Tcopy-mode 'M-}' { send -X next-paragraph }",
550 "bind -Tcopy-mode M-Up { send -X halfpage-up }",
551 "bind -Tcopy-mode M-Down { send -X halfpage-down }",
552 "bind -Tcopy-mode C-Up { send -X scroll-up }",
553 "bind -Tcopy-mode C-Down { send -X scroll-down }",
554
555 /* Copy mode (vi) keys. */
556 "bind -Tcopy-mode-vi '#' { send -FX search-backward '#{copy_cursor_word}' }",
557 "bind -Tcopy-mode-vi * { send -FX search-forward '#{copy_cursor_word}' }",
558 "bind -Tcopy-mode-vi C-c { send -X cancel }",
559 "bind -Tcopy-mode-vi C-d { send -X halfpage-down }",
560 "bind -Tcopy-mode-vi C-e { send -X scroll-down }",
561 "bind -Tcopy-mode-vi C-b { send -X page-up }",
562 "bind -Tcopy-mode-vi C-f { send -X page-down }",
563 "bind -Tcopy-mode-vi C-h { send -X cursor-left }",
564 "bind -Tcopy-mode-vi C-j { send -X copy-pipe-and-cancel }",
565 "bind -Tcopy-mode-vi Enter { send -X copy-pipe-and-cancel }",
566 "bind -Tcopy-mode-vi C-u { send -X halfpage-up }",
567 "bind -Tcopy-mode-vi C-v { send -X rectangle-toggle }",
568 "bind -Tcopy-mode-vi C-y { send -X scroll-up }",
569 "bind -Tcopy-mode-vi Escape { send -X clear-selection }",
570 "bind -Tcopy-mode-vi Space { send -X begin-selection }",
571 "bind -Tcopy-mode-vi '$' { send -X end-of-line }",
572 "bind -Tcopy-mode-vi , { send -X jump-reverse }",
573 "bind -Tcopy-mode-vi / { command-prompt -T search -p'(search down)' { send -X search-forward '%%' } }",
574 "bind -Tcopy-mode-vi 0 { send -X start-of-line }",
575 "bind -Tcopy-mode-vi 1 { command-prompt -Np'(repeat)' -I1 { send -N '%%' } }",
576 "bind -Tcopy-mode-vi 2 { command-prompt -Np'(repeat)' -I2 { send -N '%%' } }",
577 "bind -Tcopy-mode-vi 3 { command-prompt -Np'(repeat)' -I3 { send -N '%%' } }",
578 "bind -Tcopy-mode-vi 4 { command-prompt -Np'(repeat)' -I4 { send -N '%%' } }",
579 "bind -Tcopy-mode-vi 5 { command-prompt -Np'(repeat)' -I5 { send -N '%%' } }",
580 "bind -Tcopy-mode-vi 6 { command-prompt -Np'(repeat)' -I6 { send -N '%%' } }",
581 "bind -Tcopy-mode-vi 7 { command-prompt -Np'(repeat)' -I7 { send -N '%%' } }",
582 "bind -Tcopy-mode-vi 8 { command-prompt -Np'(repeat)' -I8 { send -N '%%' } }",
583 "bind -Tcopy-mode-vi 9 { command-prompt -Np'(repeat)' -I9 { send -N '%%' } }",
584 "bind -Tcopy-mode-vi : { command-prompt -p'(goto line)' { send -X goto-line '%%' } }",
585 "bind -Tcopy-mode-vi \\; { send -X jump-again }",
586 "bind -Tcopy-mode-vi ? { command-prompt -T search -p'(search up)' { send -X search-backward '%%' } }",
587 "bind -Tcopy-mode-vi A { send -X append-selection-and-cancel }",
588 "bind -Tcopy-mode-vi B { send -X previous-space }",
589 "bind -Tcopy-mode-vi D { send -X copy-pipe-end-of-line-and-cancel }",
590 "bind -Tcopy-mode-vi E { send -X next-space-end }",
591 "bind -Tcopy-mode-vi F { command-prompt -1p'(jump backward)' { send -X jump-backward '%%' } }",
592 "bind -Tcopy-mode-vi G { send -X history-bottom }",
593 "bind -Tcopy-mode-vi H { send -X top-line }",
594 "bind -Tcopy-mode-vi J { send -X scroll-down }",
595 "bind -Tcopy-mode-vi K { send -X scroll-up }",
596 "bind -Tcopy-mode-vi L { send -X bottom-line }",
597 "bind -Tcopy-mode-vi M { send -X middle-line }",
598 "bind -Tcopy-mode-vi N { send -X search-reverse }",
599 "bind -Tcopy-mode-vi P { send -X toggle-position }",
600 "bind -Tcopy-mode-vi T { command-prompt -1p'(jump to backward)' { send -X jump-to-backward '%%' } }",
601 "bind -Tcopy-mode-vi V { send -X select-line }",
602 "bind -Tcopy-mode-vi W { send -X next-space }",
603 "bind -Tcopy-mode-vi X { send -X set-mark }",
604 "bind -Tcopy-mode-vi ^ { send -X back-to-indentation }",
605 "bind -Tcopy-mode-vi b { send -X previous-word }",
606 "bind -Tcopy-mode-vi e { send -X next-word-end }",
607 "bind -Tcopy-mode-vi f { command-prompt -1p'(jump forward)' { send -X jump-forward '%%' } }",
608 "bind -Tcopy-mode-vi g { send -X history-top }",
609 "bind -Tcopy-mode-vi h { send -X cursor-left }",
610 "bind -Tcopy-mode-vi j { send -X cursor-down }",
611 "bind -Tcopy-mode-vi k { send -X cursor-up }",
612 "bind -Tcopy-mode-vi z { send -X scroll-middle }",
613 "bind -Tcopy-mode-vi l { send -X cursor-right }",
614 "bind -Tcopy-mode-vi n { send -X search-again }",
615 "bind -Tcopy-mode-vi o { send -X other-end }",
616 "bind -Tcopy-mode-vi q { send -X cancel }",
617 "bind -Tcopy-mode-vi r { send -X refresh-from-pane }",
618 "bind -Tcopy-mode-vi t { command-prompt -1p'(jump to forward)' { send -X jump-to-forward '%%' } }",
619 "bind -Tcopy-mode-vi v { send -X rectangle-toggle }",
620 "bind -Tcopy-mode-vi w { send -X next-word }",
621 "bind -Tcopy-mode-vi '{' { send -X previous-paragraph }",
622 "bind -Tcopy-mode-vi '}' { send -X next-paragraph }",
623 "bind -Tcopy-mode-vi % { send -X next-matching-bracket }",
624 "bind -Tcopy-mode-vi Home { send -X start-of-line }",
625 "bind -Tcopy-mode-vi End { send -X end-of-line }",
626 "bind -Tcopy-mode-vi MouseDown1Pane { select-pane }",
627 "bind -Tcopy-mode-vi MouseDrag1Pane { select-pane; send -X begin-selection }",
628 "bind -Tcopy-mode-vi MouseDragEnd1Pane { send -X copy-pipe-and-cancel }",
629 "bind -Tcopy-mode-vi WheelUpPane { select-pane; send -N5 -X scroll-up }",
630 "bind -Tcopy-mode-vi WheelDownPane { select-pane; send -N5 -X scroll-down }",
631 "bind -Tcopy-mode-vi DoubleClick1Pane { select-pane; send -X select-word; run -d0.3; send -X copy-pipe-and-cancel }",
632 "bind -Tcopy-mode-vi TripleClick1Pane { select-pane; send -X select-line; run -d0.3; send -X copy-pipe-and-cancel }",
633 "bind -Tcopy-mode-vi BSpace { send -X cursor-left }",
634 "bind -Tcopy-mode-vi NPage { send -X page-down }",
635 "bind -Tcopy-mode-vi PPage { send -X page-up }",
636 "bind -Tcopy-mode-vi Up { send -X cursor-up }",
637 "bind -Tcopy-mode-vi Down { send -X cursor-down }",
638 "bind -Tcopy-mode-vi Left { send -X cursor-left }",
639 "bind -Tcopy-mode-vi Right { send -X cursor-right }",
640 "bind -Tcopy-mode-vi M-x { send -X jump-to-mark }",
641 "bind -Tcopy-mode-vi C-Up { send -X scroll-up }",
642 "bind -Tcopy-mode-vi C-Down { send -X scroll-down }",
643 };
644 u_int i;
645 struct cmd_parse_result *pr;
646
647 for (i = 0; i < nitems(defaults); i++) {
648 pr = cmd_parse_from_string(defaults[i], NULL);
649 if (pr->status != CMD_PARSE_SUCCESS) {
650 log_debug("%s", pr->error);
651 fatalx("bad default key: %s", defaults[i]);
652 }
653 cmdq_append(NULL, cmdq_get_command(pr->cmdlist, NULL));
654 cmd_list_free(pr->cmdlist);
655 }
656 cmdq_append(NULL, cmdq_get_callback(key_bindings_init_done, NULL));
657 }
658
659 static enum cmd_retval
key_bindings_read_only(struct cmdq_item * item,__unused void * data)660 key_bindings_read_only(struct cmdq_item *item, __unused void *data)
661 {
662 cmdq_error(item, "client is read-only");
663 return (CMD_RETURN_ERROR);
664 }
665
666 struct cmdq_item *
key_bindings_dispatch(struct key_binding * bd,struct cmdq_item * item,struct client * c,struct key_event * event,struct cmd_find_state * fs)667 key_bindings_dispatch(struct key_binding *bd, struct cmdq_item *item,
668 struct client *c, struct key_event *event, struct cmd_find_state *fs)
669 {
670 struct cmdq_item *new_item;
671 struct cmdq_state *new_state;
672 int readonly, flags = 0;
673
674 if (c == NULL || (~c->flags & CLIENT_READONLY))
675 readonly = 1;
676 else
677 readonly = cmd_list_all_have(bd->cmdlist, CMD_READONLY);
678 if (!readonly)
679 new_item = cmdq_get_callback(key_bindings_read_only, NULL);
680 else {
681 if (bd->flags & KEY_BINDING_REPEAT)
682 flags |= CMDQ_STATE_REPEAT;
683 new_state = cmdq_new_state(fs, event, flags);
684 new_item = cmdq_get_command(bd->cmdlist, new_state);
685 cmdq_free_state(new_state);
686 }
687 if (item != NULL)
688 new_item = cmdq_insert_after(item, new_item);
689 else
690 new_item = cmdq_append(c, new_item);
691 return (new_item);
692 }
693