Annotation of src/usr.bin/tmux/server-client.c, Revision 1.399
1.399 ! nicm 1: /* $OpenBSD: server-client.c,v 1.398 2023/01/12 18:49:11 nicm Exp $ */
1.1 nicm 2:
3: /*
1.181 nicm 4: * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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>
1.92 nicm 20: #include <sys/ioctl.h>
1.162 nicm 21: #include <sys/uio.h>
1.1 nicm 22:
1.114 benno 23: #include <errno.h>
1.12 nicm 24: #include <event.h>
1.1 nicm 25: #include <fcntl.h>
1.162 nicm 26: #include <imsg.h>
1.98 nicm 27: #include <paths.h>
28: #include <stdlib.h>
1.1 nicm 29: #include <string.h>
1.4 nicm 30: #include <time.h>
1.1 nicm 31: #include <unistd.h>
32:
33: #include "tmux.h"
34:
1.190 nicm 35: static void server_client_free(int, short, void *);
1.344 nicm 36: static void server_client_check_pane_resize(struct window_pane *);
1.345 nicm 37: static void server_client_check_pane_buffer(struct window_pane *);
1.344 nicm 38: static void server_client_check_window_resize(struct window *);
1.276 nicm 39: static key_code server_client_check_mouse(struct client *, struct key_event *);
1.190 nicm 40: static void server_client_repeat_timer(int, short, void *);
1.192 nicm 41: static void server_client_click_timer(int, short, void *);
1.190 nicm 42: static void server_client_check_exit(struct client *);
43: static void server_client_check_redraw(struct client *);
1.366 nicm 44: static void server_client_check_modes(struct client *);
1.190 nicm 45: static void server_client_set_title(struct client *);
1.393 nicm 46: static void server_client_set_path(struct client *);
1.190 nicm 47: static void server_client_reset_state(struct client *);
1.398 nicm 48: static int server_client_is_bracket_pasting(struct client *, key_code);
1.190 nicm 49: static int server_client_assume_paste(struct session *);
1.373 nicm 50: static void server_client_update_latest(struct client *);
1.190 nicm 51:
52: static void server_client_dispatch(struct imsg *, void *);
53: static void server_client_dispatch_command(struct client *, struct imsg *);
54: static void server_client_dispatch_identify(struct client *, struct imsg *);
55: static void server_client_dispatch_shell(struct client *);
1.233 nicm 56:
1.341 nicm 57: /* Compare client windows. */
58: static int
59: server_client_window_cmp(struct client_window *cw1,
60: struct client_window *cw2)
61: {
62: if (cw1->window < cw2->window)
63: return (-1);
64: if (cw1->window > cw2->window)
65: return (1);
66: return (0);
67: }
68: RB_GENERATE(client_windows, client_window, entry, server_client_window_cmp);
69:
1.233 nicm 70: /* Number of attached clients. */
71: u_int
72: server_client_how_many(void)
73: {
74: struct client *c;
75: u_int n;
76:
77: n = 0;
78: TAILQ_FOREACH(c, &clients, entry) {
1.352 nicm 79: if (c->session != NULL && (~c->flags & CLIENT_UNATTACHEDFLAGS))
1.233 nicm 80: n++;
81: }
82: return (n);
83: }
1.140 nicm 84:
1.281 nicm 85: /* Overlay timer callback. */
1.214 nicm 86: static void
1.281 nicm 87: server_client_overlay_timer(__unused int fd, __unused short events, void *data)
1.214 nicm 88: {
1.281 nicm 89: server_client_clear_overlay(data);
1.214 nicm 90: }
91:
1.281 nicm 92: /* Set an overlay on client. */
1.214 nicm 93: void
1.309 nicm 94: server_client_set_overlay(struct client *c, u_int delay,
95: overlay_check_cb checkcb, overlay_mode_cb modecb,
96: overlay_draw_cb drawcb, overlay_key_cb keycb, overlay_free_cb freecb,
1.376 nicm 97: overlay_resize_cb resizecb, void *data)
1.214 nicm 98: {
99: struct timeval tv;
100:
1.282 nicm 101: if (c->overlay_draw != NULL)
102: server_client_clear_overlay(c);
103:
1.214 nicm 104: tv.tv_sec = delay / 1000;
105: tv.tv_usec = (delay % 1000) * 1000L;
106:
1.281 nicm 107: if (event_initialized(&c->overlay_timer))
108: evtimer_del(&c->overlay_timer);
109: evtimer_set(&c->overlay_timer, server_client_overlay_timer, c);
1.242 nicm 110: if (delay != 0)
1.281 nicm 111: evtimer_add(&c->overlay_timer, &tv);
112:
1.309 nicm 113: c->overlay_check = checkcb;
114: c->overlay_mode = modecb;
1.281 nicm 115: c->overlay_draw = drawcb;
116: c->overlay_key = keycb;
117: c->overlay_free = freecb;
1.376 nicm 118: c->overlay_resize = resizecb;
1.281 nicm 119: c->overlay_data = data;
1.214 nicm 120:
1.378 nicm 121: if (c->overlay_check == NULL)
122: c->tty.flags |= TTY_FREEZE;
1.309 nicm 123: if (c->overlay_mode == NULL)
124: c->tty.flags |= TTY_NOCURSOR;
1.214 nicm 125: server_redraw_client(c);
126: }
127:
1.281 nicm 128: /* Clear overlay mode on client. */
1.309 nicm 129: void
1.281 nicm 130: server_client_clear_overlay(struct client *c)
1.214 nicm 131: {
1.281 nicm 132: if (c->overlay_draw == NULL)
1.214 nicm 133: return;
134:
1.281 nicm 135: if (event_initialized(&c->overlay_timer))
136: evtimer_del(&c->overlay_timer);
137:
138: if (c->overlay_free != NULL)
1.380 nicm 139: c->overlay_free(c, c->overlay_data);
1.281 nicm 140:
1.309 nicm 141: c->overlay_check = NULL;
142: c->overlay_mode = NULL;
1.281 nicm 143: c->overlay_draw = NULL;
144: c->overlay_key = NULL;
1.309 nicm 145: c->overlay_free = NULL;
146: c->overlay_data = NULL;
1.214 nicm 147:
148: c->tty.flags &= ~(TTY_FREEZE|TTY_NOCURSOR);
149: server_redraw_client(c);
1.388 nicm 150: }
151:
152: /*
153: * Given overlay position and dimensions, return parts of the input range which
154: * are visible.
155: */
156: void
157: server_client_overlay_range(u_int x, u_int y, u_int sx, u_int sy, u_int px,
158: u_int py, u_int nx, struct overlay_ranges *r)
159: {
160: u_int ox, onx;
161:
162: /* Return up to 2 ranges. */
163: r->px[2] = 0;
164: r->nx[2] = 0;
165:
166: /* Trivial case of no overlap in the y direction. */
167: if (py < y || py > y + sy - 1) {
168: r->px[0] = px;
169: r->nx[0] = nx;
170: r->px[1] = 0;
171: r->nx[1] = 0;
172: return;
173: }
174:
175: /* Visible bit to the left of the popup. */
176: if (px < x) {
177: r->px[0] = px;
178: r->nx[0] = x - px;
179: if (r->nx[0] > nx)
180: r->nx[0] = nx;
181: } else {
182: r->px[0] = 0;
183: r->nx[0] = 0;
184: }
185:
186: /* Visible bit to the right of the popup. */
187: ox = x + sx;
188: if (px > ox)
189: ox = px;
190: onx = px + nx;
191: if (onx > ox) {
192: r->px[1] = ox;
193: r->nx[1] = onx - ox;
194: } else {
195: r->px[1] = 0;
196: r->nx[1] = 0;
197: }
1.214 nicm 198: }
199:
1.140 nicm 200: /* Check if this client is inside this server. */
201: int
202: server_client_check_nested(struct client *c)
203: {
204: struct environ_entry *envent;
205: struct window_pane *wp;
206:
1.164 nicm 207: envent = environ_find(c->environ, "TMUX");
1.140 nicm 208: if (envent == NULL || *envent->value == '\0')
209: return (0);
210:
211: RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
1.216 nicm 212: if (strcmp(wp->tty, c->ttyname) == 0)
1.140 nicm 213: return (1);
214: }
215: return (0);
216: }
1.1 nicm 217:
1.132 nicm 218: /* Set client key table. */
219: void
1.178 nicm 220: server_client_set_key_table(struct client *c, const char *name)
1.132 nicm 221: {
1.178 nicm 222: if (name == NULL)
223: name = server_client_get_key_table(c);
224:
1.132 nicm 225: key_bindings_unref_table(c->keytable);
226: c->keytable = key_bindings_get_table(name, 1);
227: c->keytable->references++;
228: }
229:
1.178 nicm 230: /* Get default key table. */
231: const char *
232: server_client_get_key_table(struct client *c)
233: {
234: struct session *s = c->session;
235: const char *name;
236:
237: if (s == NULL)
238: return ("root");
239:
240: name = options_get_string(s->options, "key-table");
241: if (*name == '\0')
242: return ("root");
243: return (name);
244: }
245:
1.223 nicm 246: /* Is this table the default key table? */
247: static int
248: server_client_is_default_key_table(struct client *c, struct key_table *table)
1.191 nicm 249: {
1.223 nicm 250: return (strcmp(table->name, server_client_get_key_table(c)) == 0);
1.191 nicm 251: }
252:
1.1 nicm 253: /* Create a new client. */
1.246 nicm 254: struct client *
1.1 nicm 255: server_client_create(int fd)
256: {
257: struct client *c;
258:
1.49 nicm 259: setblocking(fd, 0);
1.1 nicm 260:
261: c = xcalloc(1, sizeof *c);
1.141 nicm 262: c->references = 1;
1.162 nicm 263: c->peer = proc_add_peer(server_proc, fd, server_client_dispatch, c);
1.25 nicm 264:
1.10 nicm 265: if (gettimeofday(&c->creation_time, NULL) != 0)
1.1 nicm 266: fatal("gettimeofday failed");
1.11 nicm 267: memcpy(&c->activity_time, &c->creation_time, sizeof c->activity_time);
1.111 nicm 268:
1.164 nicm 269: c->environ = environ_create();
1.1 nicm 270:
1.146 nicm 271: c->fd = -1;
1.351 nicm 272: c->out_fd = -1;
1.145 nicm 273:
1.316 nicm 274: c->queue = cmdq_new();
1.341 nicm 275: RB_INIT(&c->windows);
1.345 nicm 276: RB_INIT(&c->files);
1.94 nicm 277:
1.1 nicm 278: c->tty.sx = 80;
279: c->tty.sy = 24;
280:
1.271 nicm 281: status_init(c);
1.93 nicm 282: c->flags |= CLIENT_FOCUSED;
283:
1.132 nicm 284: c->keytable = key_bindings_get_table("root", 1);
285: c->keytable->references++;
286:
1.17 nicm 287: evtimer_set(&c->repeat_timer, server_client_repeat_timer, c);
1.192 nicm 288: evtimer_set(&c->click_timer, server_client_click_timer, c);
1.17 nicm 289:
1.135 nicm 290: TAILQ_INSERT_TAIL(&clients, c, entry);
1.157 nicm 291: log_debug("new client %p", c);
1.246 nicm 292: return (c);
1.72 nicm 293: }
294:
295: /* Open client terminal if needed. */
296: int
1.119 nicm 297: server_client_open(struct client *c, char **cause)
1.72 nicm 298: {
1.339 nicm 299: const char *ttynam = _PATH_TTY;
300:
1.75 nicm 301: if (c->flags & CLIENT_CONTROL)
302: return (0);
1.120 nicm 303:
1.339 nicm 304: if (strcmp(c->ttyname, ttynam) == 0||
305: ((isatty(STDIN_FILENO) &&
306: (ttynam = ttyname(STDIN_FILENO)) != NULL &&
307: strcmp(c->ttyname, ttynam) == 0) ||
308: (isatty(STDOUT_FILENO) &&
309: (ttynam = ttyname(STDOUT_FILENO)) != NULL &&
310: strcmp(c->ttyname, ttynam) == 0) ||
311: (isatty(STDERR_FILENO) &&
312: (ttynam = ttyname(STDERR_FILENO)) != NULL &&
313: strcmp(c->ttyname, ttynam) == 0))) {
314: xasprintf(cause, "can't use %s", c->ttyname);
1.120 nicm 315: return (-1);
316: }
1.75 nicm 317:
1.72 nicm 318: if (!(c->flags & CLIENT_TERMINAL)) {
1.116 nicm 319: *cause = xstrdup("not a terminal");
1.72 nicm 320: return (-1);
321: }
322:
1.119 nicm 323: if (tty_open(&c->tty, cause) != 0)
1.72 nicm 324: return (-1);
325:
326: return (0);
1.1 nicm 327: }
328:
1.373 nicm 329: /* Lost an attached client. */
330: static void
331: server_client_attached_lost(struct client *c)
332: {
1.384 nicm 333: struct session *s;
1.373 nicm 334: struct window *w;
335: struct client *loop;
336: struct client *found;
337:
338: log_debug("lost attached client %p", c);
339:
340: /*
341: * By this point the session in the client has been cleared so walk all
342: * windows to find any with this client as the latest.
343: */
344: RB_FOREACH(w, windows, &windows) {
345: if (w->latest != c)
346: continue;
347:
348: found = NULL;
349: TAILQ_FOREACH(loop, &clients, entry) {
350: s = loop->session;
351: if (loop == c || s == NULL || s->curw->window != w)
352: continue;
1.379 nicm 353: if (found == NULL || timercmp(&loop->activity_time,
354: &found->activity_time, >))
1.373 nicm 355: found = loop;
356: }
357: if (found != NULL)
358: server_client_update_latest(found);
359: }
360: }
361:
1.379 nicm 362: /* Set client session. */
363: void
364: server_client_set_session(struct client *c, struct session *s)
365: {
366: struct session *old = c->session;
367:
368: if (s != NULL && c->session != NULL && c->session != s)
369: c->last_session = c->session;
370: else if (s == NULL)
371: c->last_session = NULL;
372: c->session = s;
373: c->flags |= CLIENT_FOCUSED;
374:
375: if (old != NULL && old->curw != NULL)
376: window_update_focus(old->curw->window);
377: if (s != NULL) {
1.387 nicm 378: recalculate_sizes();
1.379 nicm 379: window_update_focus(s->curw->window);
380: session_update_activity(s, NULL);
381: gettimeofday(&s->last_attached_time, NULL);
382: s->curw->flags &= ~WINLINK_ALERTFLAGS;
383: s->curw->window->latest = c;
384: alerts_check_session(s);
385: tty_update_client_offset(c);
386: status_timer_start(c);
387: notify_client("client-session-changed", c);
388: server_redraw_client(c);
389: }
390:
391: server_check_unattached();
392: server_update_socket();
393: }
394:
1.1 nicm 395: /* Lost a client. */
396: void
397: server_client_lost(struct client *c)
398: {
1.340 nicm 399: struct client_file *cf, *cf1;
1.341 nicm 400: struct client_window *cw, *cw1;
1.1 nicm 401:
1.141 nicm 402: c->flags |= CLIENT_DEAD;
403:
1.281 nicm 404: server_client_clear_overlay(c);
1.141 nicm 405: status_prompt_clear(c);
406: status_message_clear(c);
407:
1.340 nicm 408: RB_FOREACH_SAFE(cf, client_files, &c->files, cf1) {
1.300 nicm 409: cf->error = EINTR;
410: file_fire_done(cf);
411: }
1.341 nicm 412: RB_FOREACH_SAFE(cw, client_windows, &c->windows, cw1) {
413: RB_REMOVE(client_windows, &c->windows, cw);
414: free(cw);
415: }
1.141 nicm 416:
1.135 nicm 417: TAILQ_REMOVE(&clients, c, entry);
1.157 nicm 418: log_debug("lost client %p", c);
1.1 nicm 419:
1.373 nicm 420: if (c->flags & CLIENT_ATTACHED) {
421: server_client_attached_lost(c);
1.371 nicm 422: notify_client("client-detached", c);
1.373 nicm 423: }
1.371 nicm 424:
1.349 nicm 425: if (c->flags & CLIENT_CONTROL)
426: control_stop(c);
1.1 nicm 427: if (c->flags & CLIENT_TERMINAL)
428: tty_free(&c->tty);
1.109 nicm 429: free(c->ttyname);
1.392 nicm 430: free(c->clipboard_panes);
1.333 nicm 431:
1.329 nicm 432: free(c->term_name);
1.333 nicm 433: free(c->term_type);
1.370 nicm 434: tty_term_free_list(c->term_caps, c->term_ncaps);
1.1 nicm 435:
1.270 nicm 436: status_free(c);
1.1 nicm 437:
1.77 nicm 438: free(c->title);
1.165 nicm 439: free((void *)c->cwd);
1.1 nicm 440:
1.17 nicm 441: evtimer_del(&c->repeat_timer);
1.192 nicm 442: evtimer_del(&c->click_timer);
1.17 nicm 443:
1.132 nicm 444: key_bindings_unref_table(c->keytable);
445:
1.77 nicm 446: free(c->message_string);
1.116 nicm 447: if (event_initialized(&c->message_timer))
1.69 nicm 448: evtimer_del(&c->message_timer);
1.1 nicm 449:
1.259 nicm 450: free(c->prompt_saved);
1.77 nicm 451: free(c->prompt_string);
452: free(c->prompt_buffer);
1.61 nicm 453:
1.228 nicm 454: format_lost_client(c);
1.164 nicm 455: environ_free(c->environ);
1.1 nicm 456:
1.162 nicm 457: proc_remove_peer(c->peer);
458: c->peer = NULL;
1.13 nicm 459:
1.351 nicm 460: if (c->out_fd != -1)
461: close(c->out_fd);
1.348 nicm 462: if (c->fd != -1) {
463: close(c->fd);
464: c->fd = -1;
465: }
1.142 nicm 466: server_client_unref(c);
1.71 nicm 467:
468: server_add_accept(0); /* may be more file descriptors now */
1.1 nicm 469:
470: recalculate_sizes();
1.41 nicm 471: server_check_unattached();
1.19 nicm 472: server_update_socket();
1.141 nicm 473: }
474:
475: /* Remove reference from a client. */
476: void
1.142 nicm 477: server_client_unref(struct client *c)
1.141 nicm 478: {
1.157 nicm 479: log_debug("unref client %p (%d references)", c, c->references);
1.141 nicm 480:
481: c->references--;
482: if (c->references == 0)
483: event_once(-1, EV_TIMEOUT, server_client_free, c, NULL);
484: }
485:
486: /* Free dead client. */
1.190 nicm 487: static void
1.170 nicm 488: server_client_free(__unused int fd, __unused short events, void *arg)
1.141 nicm 489: {
490: struct client *c = arg;
491:
1.157 nicm 492: log_debug("free client %p (%d references)", c, c->references);
1.141 nicm 493:
1.316 nicm 494: cmdq_free(c->queue);
1.194 nicm 495:
1.216 nicm 496: if (c->references == 0) {
497: free((void *)c->name);
1.141 nicm 498: free(c);
1.216 nicm 499: }
1.9 nicm 500: }
501:
1.220 nicm 502: /* Suspend a client. */
503: void
504: server_client_suspend(struct client *c)
505: {
1.232 nicm 506: struct session *s = c->session;
1.220 nicm 507:
1.352 nicm 508: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.220 nicm 509: return;
510:
511: tty_stop_tty(&c->tty);
512: c->flags |= CLIENT_SUSPENDED;
513: proc_send(c->peer, MSG_SUSPEND, -1, NULL, 0);
514: }
515:
1.174 nicm 516: /* Detach a client. */
517: void
518: server_client_detach(struct client *c, enum msgtype msgtype)
519: {
1.232 nicm 520: struct session *s = c->session;
1.174 nicm 521:
1.389 nicm 522: if (s == NULL || (c->flags & CLIENT_NODETACHFLAGS))
1.174 nicm 523: return;
524:
1.352 nicm 525: c->flags |= CLIENT_EXIT;
526:
527: c->exit_type = CLIENT_EXIT_DETACH;
528: c->exit_msgtype = msgtype;
529: c->exit_session = xstrdup(s->name);
1.207 nicm 530: }
531:
1.208 nicm 532: /* Execute command to replace a client. */
1.207 nicm 533: void
534: server_client_exec(struct client *c, const char *cmd)
535: {
536: struct session *s = c->session;
1.208 nicm 537: char *msg;
538: const char *shell;
1.207 nicm 539: size_t cmdsize, shellsize;
540:
541: if (*cmd == '\0')
542: return;
543: cmdsize = strlen(cmd) + 1;
544:
545: if (s != NULL)
546: shell = options_get_string(s->options, "default-shell");
547: else
548: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 549: if (!checkshell(shell))
550: shell = _PATH_BSHELL;
1.207 nicm 551: shellsize = strlen(shell) + 1;
552:
553: msg = xmalloc(cmdsize + shellsize);
554: memcpy(msg, cmd, cmdsize);
555: memcpy(msg + cmdsize, shell, shellsize);
556:
557: proc_send(c->peer, MSG_EXEC, -1, msg, cmdsize + shellsize);
558: free(msg);
1.174 nicm 559: }
560:
1.66 nicm 561: /* Check for mouse keys. */
1.190 nicm 562: static key_code
1.276 nicm 563: server_client_check_mouse(struct client *c, struct key_event *event)
1.66 nicm 564: {
1.276 nicm 565: struct mouse_event *m = &event->m;
1.192 nicm 566: struct session *s = c->session;
1.272 nicm 567: struct winlink *wl;
1.192 nicm 568: struct window_pane *wp;
1.261 nicm 569: u_int x, y, b, sx, sy, px, py;
1.307 nicm 570: int ignore = 0;
1.192 nicm 571: key_code key;
572: struct timeval tv;
1.272 nicm 573: struct style_range *sr;
1.283 nicm 574: enum { NOTYPE,
575: MOVE,
576: DOWN,
577: UP,
578: DRAG,
579: WHEEL,
1.311 nicm 580: SECOND,
1.283 nicm 581: DOUBLE,
582: TRIPLE } type = NOTYPE;
1.276 nicm 583: enum { NOWHERE,
584: PANE,
585: STATUS,
586: STATUS_LEFT,
587: STATUS_RIGHT,
588: STATUS_DEFAULT,
1.283 nicm 589: BORDER } where = NOWHERE;
1.131 nicm 590:
1.261 nicm 591: log_debug("%s mouse %02x at %u,%u (last %u,%u) (%d)", c->name, m->b,
592: m->x, m->y, m->lx, m->ly, c->tty.mouse_drag_flag);
1.131 nicm 593:
594: /* What type of event is this? */
1.306 nicm 595: if (event->key == KEYC_DOUBLECLICK) {
596: type = DOUBLE;
597: x = m->x, y = m->y, b = m->b;
1.307 nicm 598: ignore = 1;
1.306 nicm 599: log_debug("double-click at %u,%u", x, y);
600: } else if ((m->sgr_type != ' ' &&
1.209 nicm 601: MOUSE_DRAG(m->sgr_b) &&
1.391 nicm 602: MOUSE_RELEASE(m->sgr_b)) ||
1.209 nicm 603: (m->sgr_type == ' ' &&
604: MOUSE_DRAG(m->b) &&
1.391 nicm 605: MOUSE_RELEASE(m->b) &&
606: MOUSE_RELEASE(m->lb))) {
1.209 nicm 607: type = MOVE;
608: x = m->x, y = m->y, b = 0;
609: log_debug("move at %u,%u", x, y);
610: } else if (MOUSE_DRAG(m->b)) {
1.131 nicm 611: type = DRAG;
612: if (c->tty.mouse_drag_flag) {
613: x = m->x, y = m->y, b = m->b;
1.278 nicm 614: if (x == m->lx && y == m->ly)
615: return (KEYC_UNKNOWN);
1.131 nicm 616: log_debug("drag update at %u,%u", x, y);
617: } else {
1.277 nicm 618: x = m->lx, y = m->ly, b = m->lb;
1.131 nicm 619: log_debug("drag start at %u,%u", x, y);
620: }
621: } else if (MOUSE_WHEEL(m->b)) {
622: type = WHEEL;
623: x = m->x, y = m->y, b = m->b;
624: log_debug("wheel at %u,%u", x, y);
1.200 nicm 625: } else if (MOUSE_RELEASE(m->b)) {
1.131 nicm 626: type = UP;
627: x = m->x, y = m->y, b = m->lb;
628: log_debug("up at %u,%u", x, y);
629: } else {
1.192 nicm 630: if (c->flags & CLIENT_DOUBLECLICK) {
631: evtimer_del(&c->click_timer);
632: c->flags &= ~CLIENT_DOUBLECLICK;
633: if (m->b == c->click_button) {
1.311 nicm 634: type = SECOND;
635: x = m->x, y = m->y, b = m->b;
636: log_debug("second-click at %u,%u", x, y);
1.306 nicm 637: c->flags |= CLIENT_TRIPLECLICK;
1.192 nicm 638: }
639: } else if (c->flags & CLIENT_TRIPLECLICK) {
640: evtimer_del(&c->click_timer);
641: c->flags &= ~CLIENT_TRIPLECLICK;
642: if (m->b == c->click_button) {
643: type = TRIPLE;
644: x = m->x, y = m->y, b = m->b;
645: log_debug("triple-click at %u,%u", x, y);
646: goto have_event;
647: }
1.311 nicm 648: } else {
649: type = DOWN;
650: x = m->x, y = m->y, b = m->b;
651: log_debug("down at %u,%u", x, y);
1.307 nicm 652: c->flags |= CLIENT_DOUBLECLICK;
1.311 nicm 653: }
1.192 nicm 654:
655: if (KEYC_CLICK_TIMEOUT != 0) {
1.306 nicm 656: memcpy(&c->click_event, m, sizeof c->click_event);
1.192 nicm 657: c->click_button = m->b;
658:
1.312 nicm 659: log_debug("click timer started");
1.192 nicm 660: tv.tv_sec = KEYC_CLICK_TIMEOUT / 1000;
661: tv.tv_usec = (KEYC_CLICK_TIMEOUT % 1000) * 1000L;
662: evtimer_del(&c->click_timer);
663: evtimer_add(&c->click_timer, &tv);
664: }
1.131 nicm 665: }
1.192 nicm 666:
667: have_event:
1.131 nicm 668: if (type == NOTYPE)
1.177 nicm 669: return (KEYC_UNKNOWN);
1.131 nicm 670:
1.258 nicm 671: /* Save the session. */
1.131 nicm 672: m->s = s->id;
1.258 nicm 673: m->w = -1;
1.307 nicm 674: m->ignore = ignore;
1.131 nicm 675:
676: /* Is this on the status line? */
677: m->statusat = status_at_line(c);
1.292 nicm 678: m->statuslines = status_line_size(c);
1.272 nicm 679: if (m->statusat != -1 &&
680: y >= (u_int)m->statusat &&
1.292 nicm 681: y < m->statusat + m->statuslines) {
1.272 nicm 682: sr = status_get_range(c, x, y - m->statusat);
1.274 nicm 683: if (sr == NULL) {
684: where = STATUS_DEFAULT;
685: } else {
686: switch (sr->type) {
687: case STYLE_RANGE_NONE:
1.273 nicm 688: return (KEYC_UNKNOWN);
1.274 nicm 689: case STYLE_RANGE_LEFT:
690: where = STATUS_LEFT;
691: break;
692: case STYLE_RANGE_RIGHT:
693: where = STATUS_RIGHT;
694: break;
695: case STYLE_RANGE_WINDOW:
1.298 nicm 696: wl = winlink_find_by_index(&s->windows,
697: sr->argument);
1.274 nicm 698: if (wl == NULL)
699: return (KEYC_UNKNOWN);
700: m->w = wl->window->id;
1.273 nicm 701:
1.274 nicm 702: where = STATUS;
703: break;
704: }
1.258 nicm 705: }
706: }
1.131 nicm 707:
708: /* Not on status line. Adjust position and check for border or pane. */
709: if (where == NOWHERE) {
1.261 nicm 710: px = x;
1.292 nicm 711: if (m->statusat == 0 && y >= m->statuslines)
712: py = y - m->statuslines;
1.131 nicm 713: else if (m->statusat > 0 && y >= (u_int)m->statusat)
1.261 nicm 714: py = m->statusat - 1;
715: else
716: py = y;
717:
718: tty_window_offset(&c->tty, &m->ox, &m->oy, &sx, &sy);
719: log_debug("mouse window @%u at %u,%u (%ux%u)",
720: s->curw->window->id, m->ox, m->oy, sx, sy);
721: if (px > sx || py > sy)
722: return (KEYC_UNKNOWN);
723: px = px + m->ox;
724: py = py + m->oy;
1.131 nicm 725:
1.260 nicm 726: /* Try the pane borders if not zoomed. */
727: if (~s->curw->window->flags & WINDOW_ZOOMED) {
728: TAILQ_FOREACH(wp, &s->curw->window->panes, entry) {
1.261 nicm 729: if ((wp->xoff + wp->sx == px &&
730: wp->yoff <= 1 + py &&
731: wp->yoff + wp->sy >= py) ||
732: (wp->yoff + wp->sy == py &&
733: wp->xoff <= 1 + px &&
734: wp->xoff + wp->sx >= px))
1.260 nicm 735: break;
736: }
737: if (wp != NULL)
738: where = BORDER;
1.131 nicm 739: }
1.260 nicm 740:
741: /* Otherwise try inside the pane. */
742: if (where == NOWHERE) {
1.261 nicm 743: wp = window_get_active_at(s->curw->window, px, py);
1.260 nicm 744: if (wp != NULL)
1.131 nicm 745: where = PANE;
1.315 nicm 746: else
747: return (KEYC_UNKNOWN);
1.131 nicm 748: }
1.260 nicm 749: if (where == PANE)
750: log_debug("mouse %u,%u on pane %%%u", x, y, wp->id);
751: else if (where == BORDER)
752: log_debug("mouse on pane %%%u border", wp->id);
1.131 nicm 753: m->wp = wp->id;
754: m->w = wp->window->id;
755: } else
756: m->wp = -1;
757:
758: /* Stop dragging if needed. */
1.391 nicm 759: if (type != DRAG && type != WHEEL && c->tty.mouse_drag_flag != 0) {
1.131 nicm 760: if (c->tty.mouse_drag_release != NULL)
761: c->tty.mouse_drag_release(c, m);
762:
763: c->tty.mouse_drag_update = NULL;
764: c->tty.mouse_drag_release = NULL;
765:
1.182 nicm 766: /*
1.183 nicm 767: * End a mouse drag by passing a MouseDragEnd key corresponding
768: * to the button that started the drag.
1.182 nicm 769: */
1.391 nicm 770: switch (c->tty.mouse_drag_flag - 1) {
771: case MOUSE_BUTTON_1:
1.182 nicm 772: if (where == PANE)
1.183 nicm 773: key = KEYC_MOUSEDRAGEND1_PANE;
1.182 nicm 774: if (where == STATUS)
1.183 nicm 775: key = KEYC_MOUSEDRAGEND1_STATUS;
1.258 nicm 776: if (where == STATUS_LEFT)
777: key = KEYC_MOUSEDRAGEND1_STATUS_LEFT;
778: if (where == STATUS_RIGHT)
779: key = KEYC_MOUSEDRAGEND1_STATUS_RIGHT;
1.274 nicm 780: if (where == STATUS_DEFAULT)
781: key = KEYC_MOUSEDRAGEND1_STATUS_DEFAULT;
1.182 nicm 782: if (where == BORDER)
1.183 nicm 783: key = KEYC_MOUSEDRAGEND1_BORDER;
1.182 nicm 784: break;
1.391 nicm 785: case MOUSE_BUTTON_2:
1.182 nicm 786: if (where == PANE)
1.183 nicm 787: key = KEYC_MOUSEDRAGEND2_PANE;
1.182 nicm 788: if (where == STATUS)
1.183 nicm 789: key = KEYC_MOUSEDRAGEND2_STATUS;
1.258 nicm 790: if (where == STATUS_LEFT)
791: key = KEYC_MOUSEDRAGEND2_STATUS_LEFT;
792: if (where == STATUS_RIGHT)
793: key = KEYC_MOUSEDRAGEND2_STATUS_RIGHT;
1.274 nicm 794: if (where == STATUS_DEFAULT)
795: key = KEYC_MOUSEDRAGEND2_STATUS_DEFAULT;
1.182 nicm 796: if (where == BORDER)
1.183 nicm 797: key = KEYC_MOUSEDRAGEND2_BORDER;
1.182 nicm 798: break;
1.391 nicm 799: case MOUSE_BUTTON_3:
1.182 nicm 800: if (where == PANE)
1.183 nicm 801: key = KEYC_MOUSEDRAGEND3_PANE;
1.182 nicm 802: if (where == STATUS)
1.183 nicm 803: key = KEYC_MOUSEDRAGEND3_STATUS;
1.258 nicm 804: if (where == STATUS_LEFT)
805: key = KEYC_MOUSEDRAGEND3_STATUS_LEFT;
806: if (where == STATUS_RIGHT)
807: key = KEYC_MOUSEDRAGEND3_STATUS_RIGHT;
1.274 nicm 808: if (where == STATUS_DEFAULT)
809: key = KEYC_MOUSEDRAGEND3_STATUS_DEFAULT;
1.182 nicm 810: if (where == BORDER)
1.183 nicm 811: key = KEYC_MOUSEDRAGEND3_BORDER;
1.182 nicm 812: break;
1.391 nicm 813: case MOUSE_BUTTON_6:
814: if (where == PANE)
815: key = KEYC_MOUSEDRAGEND6_PANE;
816: if (where == STATUS)
817: key = KEYC_MOUSEDRAGEND6_STATUS;
818: if (where == STATUS_LEFT)
819: key = KEYC_MOUSEDRAGEND6_STATUS_LEFT;
820: if (where == STATUS_RIGHT)
821: key = KEYC_MOUSEDRAGEND6_STATUS_RIGHT;
822: if (where == STATUS_DEFAULT)
823: key = KEYC_MOUSEDRAGEND6_STATUS_DEFAULT;
824: if (where == BORDER)
825: key = KEYC_MOUSEDRAGEND6_BORDER;
826: break;
827: case MOUSE_BUTTON_7:
828: if (where == PANE)
829: key = KEYC_MOUSEDRAGEND7_PANE;
830: if (where == STATUS)
831: key = KEYC_MOUSEDRAGEND7_STATUS;
832: if (where == STATUS_LEFT)
833: key = KEYC_MOUSEDRAGEND7_STATUS_LEFT;
834: if (where == STATUS_RIGHT)
835: key = KEYC_MOUSEDRAGEND7_STATUS_RIGHT;
836: if (where == STATUS_DEFAULT)
837: key = KEYC_MOUSEDRAGEND7_STATUS_DEFAULT;
838: if (where == BORDER)
839: key = KEYC_MOUSEDRAGEND7_BORDER;
840: break;
841: case MOUSE_BUTTON_8:
842: if (where == PANE)
843: key = KEYC_MOUSEDRAGEND8_PANE;
844: if (where == STATUS)
845: key = KEYC_MOUSEDRAGEND8_STATUS;
846: if (where == STATUS_LEFT)
847: key = KEYC_MOUSEDRAGEND8_STATUS_LEFT;
848: if (where == STATUS_RIGHT)
849: key = KEYC_MOUSEDRAGEND8_STATUS_RIGHT;
850: if (where == STATUS_DEFAULT)
851: key = KEYC_MOUSEDRAGEND8_STATUS_DEFAULT;
852: if (where == BORDER)
853: key = KEYC_MOUSEDRAGEND8_BORDER;
854: break;
855: case MOUSE_BUTTON_9:
856: if (where == PANE)
857: key = KEYC_MOUSEDRAGEND9_PANE;
858: if (where == STATUS)
859: key = KEYC_MOUSEDRAGEND9_STATUS;
860: if (where == STATUS_LEFT)
861: key = KEYC_MOUSEDRAGEND9_STATUS_LEFT;
862: if (where == STATUS_RIGHT)
863: key = KEYC_MOUSEDRAGEND9_STATUS_RIGHT;
864: if (where == STATUS_DEFAULT)
865: key = KEYC_MOUSEDRAGEND9_STATUS_DEFAULT;
866: if (where == BORDER)
867: key = KEYC_MOUSEDRAGEND9_BORDER;
868: break;
869: case MOUSE_BUTTON_10:
870: if (where == PANE)
871: key = KEYC_MOUSEDRAGEND10_PANE;
872: if (where == STATUS)
873: key = KEYC_MOUSEDRAGEND10_STATUS;
874: if (where == STATUS_LEFT)
875: key = KEYC_MOUSEDRAGEND10_STATUS_LEFT;
876: if (where == STATUS_RIGHT)
877: key = KEYC_MOUSEDRAGEND10_STATUS_RIGHT;
878: if (where == STATUS_DEFAULT)
879: key = KEYC_MOUSEDRAGEND10_STATUS_DEFAULT;
880: if (where == BORDER)
881: key = KEYC_MOUSEDRAGEND10_BORDER;
882: break;
883: case MOUSE_BUTTON_11:
884: if (where == PANE)
885: key = KEYC_MOUSEDRAGEND11_PANE;
886: if (where == STATUS)
887: key = KEYC_MOUSEDRAGEND11_STATUS;
888: if (where == STATUS_LEFT)
889: key = KEYC_MOUSEDRAGEND11_STATUS_LEFT;
890: if (where == STATUS_RIGHT)
891: key = KEYC_MOUSEDRAGEND11_STATUS_RIGHT;
892: if (where == STATUS_DEFAULT)
893: key = KEYC_MOUSEDRAGEND11_STATUS_DEFAULT;
894: if (where == BORDER)
895: key = KEYC_MOUSEDRAGEND11_BORDER;
896: break;
1.182 nicm 897: default:
898: key = KEYC_MOUSE;
899: break;
900: }
1.131 nicm 901: c->tty.mouse_drag_flag = 0;
1.305 nicm 902: goto out;
1.131 nicm 903: }
904:
905: /* Convert to a key binding. */
1.177 nicm 906: key = KEYC_UNKNOWN;
1.131 nicm 907: switch (type) {
908: case NOTYPE:
909: break;
1.209 nicm 910: case MOVE:
911: if (where == PANE)
912: key = KEYC_MOUSEMOVE_PANE;
913: if (where == STATUS)
914: key = KEYC_MOUSEMOVE_STATUS;
1.274 nicm 915: if (where == STATUS_LEFT)
916: key = KEYC_MOUSEMOVE_STATUS_LEFT;
917: if (where == STATUS_RIGHT)
918: key = KEYC_MOUSEMOVE_STATUS_RIGHT;
919: if (where == STATUS_DEFAULT)
920: key = KEYC_MOUSEMOVE_STATUS_DEFAULT;
1.209 nicm 921: if (where == BORDER)
922: key = KEYC_MOUSEMOVE_BORDER;
923: break;
1.131 nicm 924: case DRAG:
1.204 nicm 925: if (c->tty.mouse_drag_update != NULL)
926: key = KEYC_DRAGGING;
927: else {
1.131 nicm 928: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 929: case MOUSE_BUTTON_1:
1.131 nicm 930: if (where == PANE)
931: key = KEYC_MOUSEDRAG1_PANE;
932: if (where == STATUS)
933: key = KEYC_MOUSEDRAG1_STATUS;
1.258 nicm 934: if (where == STATUS_LEFT)
935: key = KEYC_MOUSEDRAG1_STATUS_LEFT;
936: if (where == STATUS_RIGHT)
937: key = KEYC_MOUSEDRAG1_STATUS_RIGHT;
1.274 nicm 938: if (where == STATUS_DEFAULT)
939: key = KEYC_MOUSEDRAG1_STATUS_DEFAULT;
1.131 nicm 940: if (where == BORDER)
941: key = KEYC_MOUSEDRAG1_BORDER;
942: break;
1.391 nicm 943: case MOUSE_BUTTON_2:
1.131 nicm 944: if (where == PANE)
945: key = KEYC_MOUSEDRAG2_PANE;
946: if (where == STATUS)
947: key = KEYC_MOUSEDRAG2_STATUS;
1.258 nicm 948: if (where == STATUS_LEFT)
949: key = KEYC_MOUSEDRAG2_STATUS_LEFT;
950: if (where == STATUS_RIGHT)
951: key = KEYC_MOUSEDRAG2_STATUS_RIGHT;
1.274 nicm 952: if (where == STATUS_DEFAULT)
953: key = KEYC_MOUSEDRAG2_STATUS_DEFAULT;
1.131 nicm 954: if (where == BORDER)
955: key = KEYC_MOUSEDRAG2_BORDER;
956: break;
1.391 nicm 957: case MOUSE_BUTTON_3:
1.131 nicm 958: if (where == PANE)
959: key = KEYC_MOUSEDRAG3_PANE;
960: if (where == STATUS)
961: key = KEYC_MOUSEDRAG3_STATUS;
1.258 nicm 962: if (where == STATUS_LEFT)
963: key = KEYC_MOUSEDRAG3_STATUS_LEFT;
964: if (where == STATUS_RIGHT)
965: key = KEYC_MOUSEDRAG3_STATUS_RIGHT;
1.274 nicm 966: if (where == STATUS_DEFAULT)
967: key = KEYC_MOUSEDRAG3_STATUS_DEFAULT;
1.131 nicm 968: if (where == BORDER)
969: key = KEYC_MOUSEDRAG3_BORDER;
970: break;
1.391 nicm 971: case MOUSE_BUTTON_6:
972: if (where == PANE)
973: key = KEYC_MOUSEDRAG6_PANE;
974: if (where == STATUS)
975: key = KEYC_MOUSEDRAG6_STATUS;
976: if (where == STATUS_LEFT)
977: key = KEYC_MOUSEDRAG6_STATUS_LEFT;
978: if (where == STATUS_RIGHT)
979: key = KEYC_MOUSEDRAG6_STATUS_RIGHT;
980: if (where == STATUS_DEFAULT)
981: key = KEYC_MOUSEDRAG6_STATUS_DEFAULT;
982: if (where == BORDER)
983: key = KEYC_MOUSEDRAG6_BORDER;
984: break;
985: case MOUSE_BUTTON_7:
986: if (where == PANE)
987: key = KEYC_MOUSEDRAG7_PANE;
988: if (where == STATUS)
989: key = KEYC_MOUSEDRAG7_STATUS;
990: if (where == STATUS_LEFT)
991: key = KEYC_MOUSEDRAG7_STATUS_LEFT;
992: if (where == STATUS_RIGHT)
993: key = KEYC_MOUSEDRAG7_STATUS_RIGHT;
994: if (where == STATUS_DEFAULT)
995: key = KEYC_MOUSEDRAG7_STATUS_DEFAULT;
996: if (where == BORDER)
997: key = KEYC_MOUSEDRAG7_BORDER;
998: break;
999: case MOUSE_BUTTON_8:
1000: if (where == PANE)
1001: key = KEYC_MOUSEDRAG8_PANE;
1002: if (where == STATUS)
1003: key = KEYC_MOUSEDRAG8_STATUS;
1004: if (where == STATUS_LEFT)
1005: key = KEYC_MOUSEDRAG8_STATUS_LEFT;
1006: if (where == STATUS_RIGHT)
1007: key = KEYC_MOUSEDRAG8_STATUS_RIGHT;
1008: if (where == STATUS_DEFAULT)
1009: key = KEYC_MOUSEDRAG8_STATUS_DEFAULT;
1010: if (where == BORDER)
1011: key = KEYC_MOUSEDRAG8_BORDER;
1012: break;
1013: case MOUSE_BUTTON_9:
1014: if (where == PANE)
1015: key = KEYC_MOUSEDRAG9_PANE;
1016: if (where == STATUS)
1017: key = KEYC_MOUSEDRAG9_STATUS;
1018: if (where == STATUS_LEFT)
1019: key = KEYC_MOUSEDRAG9_STATUS_LEFT;
1020: if (where == STATUS_RIGHT)
1021: key = KEYC_MOUSEDRAG9_STATUS_RIGHT;
1022: if (where == STATUS_DEFAULT)
1023: key = KEYC_MOUSEDRAG9_STATUS_DEFAULT;
1024: if (where == BORDER)
1025: key = KEYC_MOUSEDRAG9_BORDER;
1026: break;
1027: case MOUSE_BUTTON_10:
1028: if (where == PANE)
1029: key = KEYC_MOUSEDRAG10_PANE;
1030: if (where == STATUS)
1031: key = KEYC_MOUSEDRAG10_STATUS;
1032: if (where == STATUS_LEFT)
1033: key = KEYC_MOUSEDRAG10_STATUS_LEFT;
1034: if (where == STATUS_RIGHT)
1035: key = KEYC_MOUSEDRAG10_STATUS_RIGHT;
1036: if (where == STATUS_DEFAULT)
1037: key = KEYC_MOUSEDRAG10_STATUS_DEFAULT;
1038: if (where == BORDER)
1039: key = KEYC_MOUSEDRAG10_BORDER;
1040: break;
1041: case MOUSE_BUTTON_11:
1042: if (where == PANE)
1043: key = KEYC_MOUSEDRAG11_PANE;
1044: if (where == STATUS)
1045: key = KEYC_MOUSEDRAG11_STATUS;
1046: if (where == STATUS_LEFT)
1047: key = KEYC_MOUSEDRAG11_STATUS_LEFT;
1048: if (where == STATUS_RIGHT)
1049: key = KEYC_MOUSEDRAG11_STATUS_RIGHT;
1050: if (where == STATUS_DEFAULT)
1051: key = KEYC_MOUSEDRAG11_STATUS_DEFAULT;
1052: if (where == BORDER)
1053: key = KEYC_MOUSEDRAG11_BORDER;
1054: break;
1.131 nicm 1055: }
1056: }
1.66 nicm 1057:
1.182 nicm 1058: /*
1059: * Begin a drag by setting the flag to a non-zero value that
1060: * corresponds to the mouse button in use.
1061: */
1062: c->tty.mouse_drag_flag = MOUSE_BUTTONS(b) + 1;
1.131 nicm 1063: break;
1064: case WHEEL:
1065: if (MOUSE_BUTTONS(b) == MOUSE_WHEEL_UP) {
1066: if (where == PANE)
1067: key = KEYC_WHEELUP_PANE;
1068: if (where == STATUS)
1069: key = KEYC_WHEELUP_STATUS;
1.258 nicm 1070: if (where == STATUS_LEFT)
1071: key = KEYC_WHEELUP_STATUS_LEFT;
1072: if (where == STATUS_RIGHT)
1073: key = KEYC_WHEELUP_STATUS_RIGHT;
1.274 nicm 1074: if (where == STATUS_DEFAULT)
1075: key = KEYC_WHEELUP_STATUS_DEFAULT;
1.131 nicm 1076: if (where == BORDER)
1077: key = KEYC_WHEELUP_BORDER;
1078: } else {
1079: if (where == PANE)
1080: key = KEYC_WHEELDOWN_PANE;
1081: if (where == STATUS)
1082: key = KEYC_WHEELDOWN_STATUS;
1.274 nicm 1083: if (where == STATUS_LEFT)
1084: key = KEYC_WHEELDOWN_STATUS_LEFT;
1085: if (where == STATUS_RIGHT)
1086: key = KEYC_WHEELDOWN_STATUS_RIGHT;
1087: if (where == STATUS_DEFAULT)
1088: key = KEYC_WHEELDOWN_STATUS_DEFAULT;
1.131 nicm 1089: if (where == BORDER)
1090: key = KEYC_WHEELDOWN_BORDER;
1091: }
1092: break;
1093: case UP:
1094: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1095: case MOUSE_BUTTON_1:
1.131 nicm 1096: if (where == PANE)
1097: key = KEYC_MOUSEUP1_PANE;
1098: if (where == STATUS)
1099: key = KEYC_MOUSEUP1_STATUS;
1.258 nicm 1100: if (where == STATUS_LEFT)
1101: key = KEYC_MOUSEUP1_STATUS_LEFT;
1102: if (where == STATUS_RIGHT)
1103: key = KEYC_MOUSEUP1_STATUS_RIGHT;
1.274 nicm 1104: if (where == STATUS_DEFAULT)
1105: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
1.131 nicm 1106: if (where == BORDER)
1107: key = KEYC_MOUSEUP1_BORDER;
1108: break;
1.391 nicm 1109: case MOUSE_BUTTON_2:
1.131 nicm 1110: if (where == PANE)
1111: key = KEYC_MOUSEUP2_PANE;
1112: if (where == STATUS)
1113: key = KEYC_MOUSEUP2_STATUS;
1.258 nicm 1114: if (where == STATUS_LEFT)
1115: key = KEYC_MOUSEUP2_STATUS_LEFT;
1116: if (where == STATUS_RIGHT)
1117: key = KEYC_MOUSEUP2_STATUS_RIGHT;
1.274 nicm 1118: if (where == STATUS_DEFAULT)
1119: key = KEYC_MOUSEUP2_STATUS_DEFAULT;
1.131 nicm 1120: if (where == BORDER)
1121: key = KEYC_MOUSEUP2_BORDER;
1122: break;
1.391 nicm 1123: case MOUSE_BUTTON_3:
1.131 nicm 1124: if (where == PANE)
1125: key = KEYC_MOUSEUP3_PANE;
1126: if (where == STATUS)
1127: key = KEYC_MOUSEUP3_STATUS;
1.258 nicm 1128: if (where == STATUS_LEFT)
1129: key = KEYC_MOUSEUP3_STATUS_LEFT;
1130: if (where == STATUS_RIGHT)
1131: key = KEYC_MOUSEUP3_STATUS_RIGHT;
1.274 nicm 1132: if (where == STATUS_DEFAULT)
1133: key = KEYC_MOUSEUP3_STATUS_DEFAULT;
1.131 nicm 1134: if (where == BORDER)
1135: key = KEYC_MOUSEUP3_BORDER;
1136: break;
1.391 nicm 1137: case MOUSE_BUTTON_6:
1138: if (where == PANE)
1139: key = KEYC_MOUSEUP6_PANE;
1140: if (where == STATUS)
1141: key = KEYC_MOUSEUP6_STATUS;
1142: if (where == STATUS_LEFT)
1143: key = KEYC_MOUSEUP6_STATUS_LEFT;
1144: if (where == STATUS_RIGHT)
1145: key = KEYC_MOUSEUP6_STATUS_RIGHT;
1146: if (where == STATUS_DEFAULT)
1147: key = KEYC_MOUSEUP6_STATUS_DEFAULT;
1148: if (where == BORDER)
1149: key = KEYC_MOUSEUP6_BORDER;
1150: break;
1151: case MOUSE_BUTTON_7:
1152: if (where == PANE)
1153: key = KEYC_MOUSEUP7_PANE;
1154: if (where == STATUS)
1155: key = KEYC_MOUSEUP7_STATUS;
1156: if (where == STATUS_LEFT)
1157: key = KEYC_MOUSEUP7_STATUS_LEFT;
1158: if (where == STATUS_RIGHT)
1159: key = KEYC_MOUSEUP7_STATUS_RIGHT;
1160: if (where == STATUS_DEFAULT)
1161: key = KEYC_MOUSEUP7_STATUS_DEFAULT;
1162: if (where == BORDER)
1163: key = KEYC_MOUSEUP7_BORDER;
1164: break;
1165: case MOUSE_BUTTON_8:
1166: if (where == PANE)
1167: key = KEYC_MOUSEUP8_PANE;
1168: if (where == STATUS)
1169: key = KEYC_MOUSEUP8_STATUS;
1170: if (where == STATUS_LEFT)
1171: key = KEYC_MOUSEUP8_STATUS_LEFT;
1172: if (where == STATUS_RIGHT)
1173: key = KEYC_MOUSEUP8_STATUS_RIGHT;
1174: if (where == STATUS_DEFAULT)
1175: key = KEYC_MOUSEUP8_STATUS_DEFAULT;
1176: if (where == BORDER)
1177: key = KEYC_MOUSEUP8_BORDER;
1178: break;
1179: case MOUSE_BUTTON_9:
1180: if (where == PANE)
1181: key = KEYC_MOUSEUP9_PANE;
1182: if (where == STATUS)
1183: key = KEYC_MOUSEUP9_STATUS;
1184: if (where == STATUS_LEFT)
1185: key = KEYC_MOUSEUP9_STATUS_LEFT;
1186: if (where == STATUS_RIGHT)
1187: key = KEYC_MOUSEUP9_STATUS_RIGHT;
1188: if (where == STATUS_DEFAULT)
1189: key = KEYC_MOUSEUP9_STATUS_DEFAULT;
1190: if (where == BORDER)
1191: key = KEYC_MOUSEUP9_BORDER;
1192: break;
1193: case MOUSE_BUTTON_10:
1194: if (where == PANE)
1195: key = KEYC_MOUSEUP1_PANE;
1196: if (where == STATUS)
1197: key = KEYC_MOUSEUP1_STATUS;
1198: if (where == STATUS_LEFT)
1199: key = KEYC_MOUSEUP1_STATUS_LEFT;
1200: if (where == STATUS_RIGHT)
1201: key = KEYC_MOUSEUP1_STATUS_RIGHT;
1202: if (where == STATUS_DEFAULT)
1203: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
1204: if (where == BORDER)
1205: key = KEYC_MOUSEUP1_BORDER;
1206: break;
1207: case MOUSE_BUTTON_11:
1208: if (where == PANE)
1209: key = KEYC_MOUSEUP11_PANE;
1210: if (where == STATUS)
1211: key = KEYC_MOUSEUP11_STATUS;
1212: if (where == STATUS_LEFT)
1213: key = KEYC_MOUSEUP11_STATUS_LEFT;
1214: if (where == STATUS_RIGHT)
1215: key = KEYC_MOUSEUP11_STATUS_RIGHT;
1216: if (where == STATUS_DEFAULT)
1217: key = KEYC_MOUSEUP11_STATUS_DEFAULT;
1218: if (where == BORDER)
1219: key = KEYC_MOUSEUP11_BORDER;
1220: break;
1.131 nicm 1221: }
1222: break;
1223: case DOWN:
1224: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1225: case MOUSE_BUTTON_1:
1.131 nicm 1226: if (where == PANE)
1227: key = KEYC_MOUSEDOWN1_PANE;
1228: if (where == STATUS)
1229: key = KEYC_MOUSEDOWN1_STATUS;
1.258 nicm 1230: if (where == STATUS_LEFT)
1231: key = KEYC_MOUSEDOWN1_STATUS_LEFT;
1232: if (where == STATUS_RIGHT)
1233: key = KEYC_MOUSEDOWN1_STATUS_RIGHT;
1.274 nicm 1234: if (where == STATUS_DEFAULT)
1235: key = KEYC_MOUSEDOWN1_STATUS_DEFAULT;
1.131 nicm 1236: if (where == BORDER)
1237: key = KEYC_MOUSEDOWN1_BORDER;
1238: break;
1.391 nicm 1239: case MOUSE_BUTTON_2:
1.131 nicm 1240: if (where == PANE)
1241: key = KEYC_MOUSEDOWN2_PANE;
1242: if (where == STATUS)
1243: key = KEYC_MOUSEDOWN2_STATUS;
1.258 nicm 1244: if (where == STATUS_LEFT)
1245: key = KEYC_MOUSEDOWN2_STATUS_LEFT;
1246: if (where == STATUS_RIGHT)
1247: key = KEYC_MOUSEDOWN2_STATUS_RIGHT;
1.274 nicm 1248: if (where == STATUS_DEFAULT)
1249: key = KEYC_MOUSEDOWN2_STATUS_DEFAULT;
1.131 nicm 1250: if (where == BORDER)
1251: key = KEYC_MOUSEDOWN2_BORDER;
1252: break;
1.391 nicm 1253: case MOUSE_BUTTON_3:
1.131 nicm 1254: if (where == PANE)
1255: key = KEYC_MOUSEDOWN3_PANE;
1256: if (where == STATUS)
1257: key = KEYC_MOUSEDOWN3_STATUS;
1.258 nicm 1258: if (where == STATUS_LEFT)
1259: key = KEYC_MOUSEDOWN3_STATUS_LEFT;
1260: if (where == STATUS_RIGHT)
1261: key = KEYC_MOUSEDOWN3_STATUS_RIGHT;
1.274 nicm 1262: if (where == STATUS_DEFAULT)
1263: key = KEYC_MOUSEDOWN3_STATUS_DEFAULT;
1.131 nicm 1264: if (where == BORDER)
1265: key = KEYC_MOUSEDOWN3_BORDER;
1.311 nicm 1266: break;
1.391 nicm 1267: case MOUSE_BUTTON_6:
1268: if (where == PANE)
1269: key = KEYC_MOUSEDOWN6_PANE;
1270: if (where == STATUS)
1271: key = KEYC_MOUSEDOWN6_STATUS;
1272: if (where == STATUS_LEFT)
1273: key = KEYC_MOUSEDOWN6_STATUS_LEFT;
1274: if (where == STATUS_RIGHT)
1275: key = KEYC_MOUSEDOWN6_STATUS_RIGHT;
1276: if (where == STATUS_DEFAULT)
1277: key = KEYC_MOUSEDOWN6_STATUS_DEFAULT;
1278: if (where == BORDER)
1279: key = KEYC_MOUSEDOWN6_BORDER;
1280: break;
1281: case MOUSE_BUTTON_7:
1282: if (where == PANE)
1283: key = KEYC_MOUSEDOWN7_PANE;
1284: if (where == STATUS)
1285: key = KEYC_MOUSEDOWN7_STATUS;
1286: if (where == STATUS_LEFT)
1287: key = KEYC_MOUSEDOWN7_STATUS_LEFT;
1288: if (where == STATUS_RIGHT)
1289: key = KEYC_MOUSEDOWN7_STATUS_RIGHT;
1290: if (where == STATUS_DEFAULT)
1291: key = KEYC_MOUSEDOWN7_STATUS_DEFAULT;
1292: if (where == BORDER)
1293: key = KEYC_MOUSEDOWN7_BORDER;
1294: break;
1295: case MOUSE_BUTTON_8:
1296: if (where == PANE)
1297: key = KEYC_MOUSEDOWN8_PANE;
1298: if (where == STATUS)
1299: key = KEYC_MOUSEDOWN8_STATUS;
1300: if (where == STATUS_LEFT)
1301: key = KEYC_MOUSEDOWN8_STATUS_LEFT;
1302: if (where == STATUS_RIGHT)
1303: key = KEYC_MOUSEDOWN8_STATUS_RIGHT;
1304: if (where == STATUS_DEFAULT)
1305: key = KEYC_MOUSEDOWN8_STATUS_DEFAULT;
1306: if (where == BORDER)
1307: key = KEYC_MOUSEDOWN8_BORDER;
1308: break;
1309: case MOUSE_BUTTON_9:
1310: if (where == PANE)
1311: key = KEYC_MOUSEDOWN9_PANE;
1312: if (where == STATUS)
1313: key = KEYC_MOUSEDOWN9_STATUS;
1314: if (where == STATUS_LEFT)
1315: key = KEYC_MOUSEDOWN9_STATUS_LEFT;
1316: if (where == STATUS_RIGHT)
1317: key = KEYC_MOUSEDOWN9_STATUS_RIGHT;
1318: if (where == STATUS_DEFAULT)
1319: key = KEYC_MOUSEDOWN9_STATUS_DEFAULT;
1320: if (where == BORDER)
1321: key = KEYC_MOUSEDOWN9_BORDER;
1322: break;
1323: case MOUSE_BUTTON_10:
1324: if (where == PANE)
1325: key = KEYC_MOUSEDOWN10_PANE;
1326: if (where == STATUS)
1327: key = KEYC_MOUSEDOWN10_STATUS;
1328: if (where == STATUS_LEFT)
1329: key = KEYC_MOUSEDOWN10_STATUS_LEFT;
1330: if (where == STATUS_RIGHT)
1331: key = KEYC_MOUSEDOWN10_STATUS_RIGHT;
1332: if (where == STATUS_DEFAULT)
1333: key = KEYC_MOUSEDOWN10_STATUS_DEFAULT;
1334: if (where == BORDER)
1335: key = KEYC_MOUSEDOWN10_BORDER;
1336: break;
1337: case MOUSE_BUTTON_11:
1338: if (where == PANE)
1339: key = KEYC_MOUSEDOWN11_PANE;
1340: if (where == STATUS)
1341: key = KEYC_MOUSEDOWN11_STATUS;
1342: if (where == STATUS_LEFT)
1343: key = KEYC_MOUSEDOWN11_STATUS_LEFT;
1344: if (where == STATUS_RIGHT)
1345: key = KEYC_MOUSEDOWN11_STATUS_RIGHT;
1346: if (where == STATUS_DEFAULT)
1347: key = KEYC_MOUSEDOWN11_STATUS_DEFAULT;
1348: if (where == BORDER)
1349: key = KEYC_MOUSEDOWN11_BORDER;
1350: break;
1.311 nicm 1351: }
1352: break;
1353: case SECOND:
1354: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1355: case MOUSE_BUTTON_1:
1.311 nicm 1356: if (where == PANE)
1357: key = KEYC_SECONDCLICK1_PANE;
1358: if (where == STATUS)
1359: key = KEYC_SECONDCLICK1_STATUS;
1360: if (where == STATUS_LEFT)
1361: key = KEYC_SECONDCLICK1_STATUS_LEFT;
1362: if (where == STATUS_RIGHT)
1363: key = KEYC_SECONDCLICK1_STATUS_RIGHT;
1364: if (where == STATUS_DEFAULT)
1365: key = KEYC_SECONDCLICK1_STATUS_DEFAULT;
1366: if (where == BORDER)
1367: key = KEYC_SECONDCLICK1_BORDER;
1368: break;
1.391 nicm 1369: case MOUSE_BUTTON_2:
1.311 nicm 1370: if (where == PANE)
1371: key = KEYC_SECONDCLICK2_PANE;
1372: if (where == STATUS)
1373: key = KEYC_SECONDCLICK2_STATUS;
1374: if (where == STATUS_LEFT)
1375: key = KEYC_SECONDCLICK2_STATUS_LEFT;
1376: if (where == STATUS_RIGHT)
1377: key = KEYC_SECONDCLICK2_STATUS_RIGHT;
1378: if (where == STATUS_DEFAULT)
1379: key = KEYC_SECONDCLICK2_STATUS_DEFAULT;
1380: if (where == BORDER)
1381: key = KEYC_SECONDCLICK2_BORDER;
1382: break;
1.391 nicm 1383: case MOUSE_BUTTON_3:
1.311 nicm 1384: if (where == PANE)
1385: key = KEYC_SECONDCLICK3_PANE;
1386: if (where == STATUS)
1387: key = KEYC_SECONDCLICK3_STATUS;
1388: if (where == STATUS_LEFT)
1389: key = KEYC_SECONDCLICK3_STATUS_LEFT;
1390: if (where == STATUS_RIGHT)
1391: key = KEYC_SECONDCLICK3_STATUS_RIGHT;
1392: if (where == STATUS_DEFAULT)
1393: key = KEYC_SECONDCLICK3_STATUS_DEFAULT;
1394: if (where == BORDER)
1395: key = KEYC_SECONDCLICK3_BORDER;
1.131 nicm 1396: break;
1.391 nicm 1397: case MOUSE_BUTTON_6:
1398: if (where == PANE)
1399: key = KEYC_SECONDCLICK6_PANE;
1400: if (where == STATUS)
1401: key = KEYC_SECONDCLICK6_STATUS;
1402: if (where == STATUS_LEFT)
1403: key = KEYC_SECONDCLICK6_STATUS_LEFT;
1404: if (where == STATUS_RIGHT)
1405: key = KEYC_SECONDCLICK6_STATUS_RIGHT;
1406: if (where == STATUS_DEFAULT)
1407: key = KEYC_SECONDCLICK6_STATUS_DEFAULT;
1408: if (where == BORDER)
1409: key = KEYC_SECONDCLICK6_BORDER;
1410: break;
1411: case MOUSE_BUTTON_7:
1412: if (where == PANE)
1413: key = KEYC_SECONDCLICK7_PANE;
1414: if (where == STATUS)
1415: key = KEYC_SECONDCLICK7_STATUS;
1416: if (where == STATUS_LEFT)
1417: key = KEYC_SECONDCLICK7_STATUS_LEFT;
1418: if (where == STATUS_RIGHT)
1419: key = KEYC_SECONDCLICK7_STATUS_RIGHT;
1420: if (where == STATUS_DEFAULT)
1421: key = KEYC_SECONDCLICK7_STATUS_DEFAULT;
1422: if (where == BORDER)
1423: key = KEYC_SECONDCLICK7_BORDER;
1424: break;
1425: case MOUSE_BUTTON_8:
1426: if (where == PANE)
1427: key = KEYC_SECONDCLICK8_PANE;
1428: if (where == STATUS)
1429: key = KEYC_SECONDCLICK8_STATUS;
1430: if (where == STATUS_LEFT)
1431: key = KEYC_SECONDCLICK8_STATUS_LEFT;
1432: if (where == STATUS_RIGHT)
1433: key = KEYC_SECONDCLICK8_STATUS_RIGHT;
1434: if (where == STATUS_DEFAULT)
1435: key = KEYC_SECONDCLICK8_STATUS_DEFAULT;
1436: if (where == BORDER)
1437: key = KEYC_SECONDCLICK8_BORDER;
1438: break;
1439: case MOUSE_BUTTON_9:
1440: if (where == PANE)
1441: key = KEYC_SECONDCLICK9_PANE;
1442: if (where == STATUS)
1443: key = KEYC_SECONDCLICK9_STATUS;
1444: if (where == STATUS_LEFT)
1445: key = KEYC_SECONDCLICK9_STATUS_LEFT;
1446: if (where == STATUS_RIGHT)
1447: key = KEYC_SECONDCLICK9_STATUS_RIGHT;
1448: if (where == STATUS_DEFAULT)
1449: key = KEYC_SECONDCLICK9_STATUS_DEFAULT;
1450: if (where == BORDER)
1451: key = KEYC_SECONDCLICK9_BORDER;
1452: break;
1453: case MOUSE_BUTTON_10:
1454: if (where == PANE)
1455: key = KEYC_SECONDCLICK10_PANE;
1456: if (where == STATUS)
1457: key = KEYC_SECONDCLICK10_STATUS;
1458: if (where == STATUS_LEFT)
1459: key = KEYC_SECONDCLICK10_STATUS_LEFT;
1460: if (where == STATUS_RIGHT)
1461: key = KEYC_SECONDCLICK10_STATUS_RIGHT;
1462: if (where == STATUS_DEFAULT)
1463: key = KEYC_SECONDCLICK10_STATUS_DEFAULT;
1464: if (where == BORDER)
1465: key = KEYC_SECONDCLICK10_BORDER;
1466: break;
1467: case MOUSE_BUTTON_11:
1468: if (where == PANE)
1469: key = KEYC_SECONDCLICK11_PANE;
1470: if (where == STATUS)
1471: key = KEYC_SECONDCLICK11_STATUS;
1472: if (where == STATUS_LEFT)
1473: key = KEYC_SECONDCLICK11_STATUS_LEFT;
1474: if (where == STATUS_RIGHT)
1475: key = KEYC_SECONDCLICK11_STATUS_RIGHT;
1476: if (where == STATUS_DEFAULT)
1477: key = KEYC_SECONDCLICK11_STATUS_DEFAULT;
1478: if (where == BORDER)
1479: key = KEYC_SECONDCLICK11_BORDER;
1480: break;
1.66 nicm 1481: }
1.131 nicm 1482: break;
1.192 nicm 1483: case DOUBLE:
1484: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1485: case MOUSE_BUTTON_1:
1.192 nicm 1486: if (where == PANE)
1487: key = KEYC_DOUBLECLICK1_PANE;
1488: if (where == STATUS)
1489: key = KEYC_DOUBLECLICK1_STATUS;
1.258 nicm 1490: if (where == STATUS_LEFT)
1491: key = KEYC_DOUBLECLICK1_STATUS_LEFT;
1492: if (where == STATUS_RIGHT)
1493: key = KEYC_DOUBLECLICK1_STATUS_RIGHT;
1.274 nicm 1494: if (where == STATUS_DEFAULT)
1495: key = KEYC_DOUBLECLICK1_STATUS_DEFAULT;
1.192 nicm 1496: if (where == BORDER)
1497: key = KEYC_DOUBLECLICK1_BORDER;
1498: break;
1.391 nicm 1499: case MOUSE_BUTTON_2:
1.192 nicm 1500: if (where == PANE)
1501: key = KEYC_DOUBLECLICK2_PANE;
1502: if (where == STATUS)
1503: key = KEYC_DOUBLECLICK2_STATUS;
1.258 nicm 1504: if (where == STATUS_LEFT)
1505: key = KEYC_DOUBLECLICK2_STATUS_LEFT;
1506: if (where == STATUS_RIGHT)
1507: key = KEYC_DOUBLECLICK2_STATUS_RIGHT;
1.274 nicm 1508: if (where == STATUS_DEFAULT)
1509: key = KEYC_DOUBLECLICK2_STATUS_DEFAULT;
1.192 nicm 1510: if (where == BORDER)
1511: key = KEYC_DOUBLECLICK2_BORDER;
1512: break;
1.391 nicm 1513: case MOUSE_BUTTON_3:
1.192 nicm 1514: if (where == PANE)
1515: key = KEYC_DOUBLECLICK3_PANE;
1516: if (where == STATUS)
1517: key = KEYC_DOUBLECLICK3_STATUS;
1.258 nicm 1518: if (where == STATUS_LEFT)
1519: key = KEYC_DOUBLECLICK3_STATUS_LEFT;
1520: if (where == STATUS_RIGHT)
1521: key = KEYC_DOUBLECLICK3_STATUS_RIGHT;
1.274 nicm 1522: if (where == STATUS_DEFAULT)
1523: key = KEYC_DOUBLECLICK3_STATUS_DEFAULT;
1.192 nicm 1524: if (where == BORDER)
1525: key = KEYC_DOUBLECLICK3_BORDER;
1526: break;
1.391 nicm 1527: case MOUSE_BUTTON_6:
1528: if (where == PANE)
1529: key = KEYC_DOUBLECLICK6_PANE;
1530: if (where == STATUS)
1531: key = KEYC_DOUBLECLICK6_STATUS;
1532: if (where == STATUS_LEFT)
1533: key = KEYC_DOUBLECLICK6_STATUS_LEFT;
1534: if (where == STATUS_RIGHT)
1535: key = KEYC_DOUBLECLICK6_STATUS_RIGHT;
1536: if (where == STATUS_DEFAULT)
1537: key = KEYC_DOUBLECLICK6_STATUS_DEFAULT;
1538: if (where == BORDER)
1539: key = KEYC_DOUBLECLICK6_BORDER;
1540: break;
1541: case MOUSE_BUTTON_7:
1542: if (where == PANE)
1543: key = KEYC_DOUBLECLICK7_PANE;
1544: if (where == STATUS)
1545: key = KEYC_DOUBLECLICK7_STATUS;
1546: if (where == STATUS_LEFT)
1547: key = KEYC_DOUBLECLICK7_STATUS_LEFT;
1548: if (where == STATUS_RIGHT)
1549: key = KEYC_DOUBLECLICK7_STATUS_RIGHT;
1550: if (where == STATUS_DEFAULT)
1551: key = KEYC_DOUBLECLICK7_STATUS_DEFAULT;
1552: if (where == BORDER)
1553: key = KEYC_DOUBLECLICK7_BORDER;
1554: break;
1555: case MOUSE_BUTTON_8:
1556: if (where == PANE)
1557: key = KEYC_DOUBLECLICK8_PANE;
1558: if (where == STATUS)
1559: key = KEYC_DOUBLECLICK8_STATUS;
1560: if (where == STATUS_LEFT)
1561: key = KEYC_DOUBLECLICK8_STATUS_LEFT;
1562: if (where == STATUS_RIGHT)
1563: key = KEYC_DOUBLECLICK8_STATUS_RIGHT;
1564: if (where == STATUS_DEFAULT)
1565: key = KEYC_DOUBLECLICK8_STATUS_DEFAULT;
1566: if (where == BORDER)
1567: key = KEYC_DOUBLECLICK8_BORDER;
1568: break;
1569: case MOUSE_BUTTON_9:
1570: if (where == PANE)
1571: key = KEYC_DOUBLECLICK9_PANE;
1572: if (where == STATUS)
1573: key = KEYC_DOUBLECLICK9_STATUS;
1574: if (where == STATUS_LEFT)
1575: key = KEYC_DOUBLECLICK9_STATUS_LEFT;
1576: if (where == STATUS_RIGHT)
1577: key = KEYC_DOUBLECLICK9_STATUS_RIGHT;
1578: if (where == STATUS_DEFAULT)
1579: key = KEYC_DOUBLECLICK9_STATUS_DEFAULT;
1580: if (where == BORDER)
1581: key = KEYC_DOUBLECLICK9_BORDER;
1582: break;
1583: case MOUSE_BUTTON_10:
1584: if (where == PANE)
1585: key = KEYC_DOUBLECLICK10_PANE;
1586: if (where == STATUS)
1587: key = KEYC_DOUBLECLICK10_STATUS;
1588: if (where == STATUS_LEFT)
1589: key = KEYC_DOUBLECLICK10_STATUS_LEFT;
1590: if (where == STATUS_RIGHT)
1591: key = KEYC_DOUBLECLICK10_STATUS_RIGHT;
1592: if (where == STATUS_DEFAULT)
1593: key = KEYC_DOUBLECLICK10_STATUS_DEFAULT;
1594: if (where == BORDER)
1595: key = KEYC_DOUBLECLICK10_BORDER;
1596: break;
1597: case MOUSE_BUTTON_11:
1598: if (where == PANE)
1599: key = KEYC_DOUBLECLICK11_PANE;
1600: if (where == STATUS)
1601: key = KEYC_DOUBLECLICK11_STATUS;
1602: if (where == STATUS_LEFT)
1603: key = KEYC_DOUBLECLICK11_STATUS_LEFT;
1604: if (where == STATUS_RIGHT)
1605: key = KEYC_DOUBLECLICK11_STATUS_RIGHT;
1606: if (where == STATUS_DEFAULT)
1607: key = KEYC_DOUBLECLICK11_STATUS_DEFAULT;
1608: if (where == BORDER)
1609: key = KEYC_DOUBLECLICK11_BORDER;
1610: break;
1.192 nicm 1611: }
1612: break;
1613: case TRIPLE:
1614: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1615: case MOUSE_BUTTON_1:
1.192 nicm 1616: if (where == PANE)
1617: key = KEYC_TRIPLECLICK1_PANE;
1618: if (where == STATUS)
1619: key = KEYC_TRIPLECLICK1_STATUS;
1.258 nicm 1620: if (where == STATUS_LEFT)
1621: key = KEYC_TRIPLECLICK1_STATUS_LEFT;
1622: if (where == STATUS_RIGHT)
1623: key = KEYC_TRIPLECLICK1_STATUS_RIGHT;
1.274 nicm 1624: if (where == STATUS_DEFAULT)
1625: key = KEYC_TRIPLECLICK1_STATUS_DEFAULT;
1.192 nicm 1626: if (where == BORDER)
1627: key = KEYC_TRIPLECLICK1_BORDER;
1628: break;
1.391 nicm 1629: case MOUSE_BUTTON_2:
1.192 nicm 1630: if (where == PANE)
1631: key = KEYC_TRIPLECLICK2_PANE;
1632: if (where == STATUS)
1633: key = KEYC_TRIPLECLICK2_STATUS;
1.258 nicm 1634: if (where == STATUS_LEFT)
1635: key = KEYC_TRIPLECLICK2_STATUS_LEFT;
1636: if (where == STATUS_RIGHT)
1637: key = KEYC_TRIPLECLICK2_STATUS_RIGHT;
1.274 nicm 1638: if (where == STATUS_DEFAULT)
1639: key = KEYC_TRIPLECLICK2_STATUS_DEFAULT;
1.192 nicm 1640: if (where == BORDER)
1641: key = KEYC_TRIPLECLICK2_BORDER;
1642: break;
1.391 nicm 1643: case MOUSE_BUTTON_3:
1.192 nicm 1644: if (where == PANE)
1645: key = KEYC_TRIPLECLICK3_PANE;
1646: if (where == STATUS)
1647: key = KEYC_TRIPLECLICK3_STATUS;
1.258 nicm 1648: if (where == STATUS_LEFT)
1649: key = KEYC_TRIPLECLICK3_STATUS_LEFT;
1650: if (where == STATUS_RIGHT)
1651: key = KEYC_TRIPLECLICK3_STATUS_RIGHT;
1.274 nicm 1652: if (where == STATUS_DEFAULT)
1653: key = KEYC_TRIPLECLICK3_STATUS_DEFAULT;
1.192 nicm 1654: if (where == BORDER)
1655: key = KEYC_TRIPLECLICK3_BORDER;
1.391 nicm 1656: break;
1657: case MOUSE_BUTTON_6:
1658: if (where == PANE)
1659: key = KEYC_TRIPLECLICK6_PANE;
1660: if (where == STATUS)
1661: key = KEYC_TRIPLECLICK6_STATUS;
1662: if (where == STATUS_LEFT)
1663: key = KEYC_TRIPLECLICK6_STATUS_LEFT;
1664: if (where == STATUS_RIGHT)
1665: key = KEYC_TRIPLECLICK6_STATUS_RIGHT;
1666: if (where == STATUS_DEFAULT)
1667: key = KEYC_TRIPLECLICK6_STATUS_DEFAULT;
1668: if (where == BORDER)
1669: key = KEYC_TRIPLECLICK6_BORDER;
1670: break;
1671: case MOUSE_BUTTON_7:
1672: if (where == PANE)
1673: key = KEYC_TRIPLECLICK7_PANE;
1674: if (where == STATUS)
1675: key = KEYC_TRIPLECLICK7_STATUS;
1676: if (where == STATUS_LEFT)
1677: key = KEYC_TRIPLECLICK7_STATUS_LEFT;
1678: if (where == STATUS_RIGHT)
1679: key = KEYC_TRIPLECLICK7_STATUS_RIGHT;
1680: if (where == STATUS_DEFAULT)
1681: key = KEYC_TRIPLECLICK7_STATUS_DEFAULT;
1682: if (where == BORDER)
1683: key = KEYC_TRIPLECLICK7_BORDER;
1684: break;
1685: case MOUSE_BUTTON_8:
1686: if (where == PANE)
1687: key = KEYC_TRIPLECLICK8_PANE;
1688: if (where == STATUS)
1689: key = KEYC_TRIPLECLICK8_STATUS;
1690: if (where == STATUS_LEFT)
1691: key = KEYC_TRIPLECLICK8_STATUS_LEFT;
1692: if (where == STATUS_RIGHT)
1693: key = KEYC_TRIPLECLICK8_STATUS_RIGHT;
1694: if (where == STATUS_DEFAULT)
1695: key = KEYC_TRIPLECLICK8_STATUS_DEFAULT;
1696: if (where == BORDER)
1697: key = KEYC_TRIPLECLICK8_BORDER;
1698: break;
1699: case MOUSE_BUTTON_9:
1700: if (where == PANE)
1701: key = KEYC_TRIPLECLICK9_PANE;
1702: if (where == STATUS)
1703: key = KEYC_TRIPLECLICK9_STATUS;
1704: if (where == STATUS_LEFT)
1705: key = KEYC_TRIPLECLICK9_STATUS_LEFT;
1706: if (where == STATUS_RIGHT)
1707: key = KEYC_TRIPLECLICK9_STATUS_RIGHT;
1708: if (where == STATUS_DEFAULT)
1709: key = KEYC_TRIPLECLICK9_STATUS_DEFAULT;
1710: if (where == BORDER)
1711: key = KEYC_TRIPLECLICK9_BORDER;
1712: break;
1713: case MOUSE_BUTTON_10:
1714: if (where == PANE)
1715: key = KEYC_TRIPLECLICK10_PANE;
1716: if (where == STATUS)
1717: key = KEYC_TRIPLECLICK10_STATUS;
1718: if (where == STATUS_LEFT)
1719: key = KEYC_TRIPLECLICK10_STATUS_LEFT;
1720: if (where == STATUS_RIGHT)
1721: key = KEYC_TRIPLECLICK10_STATUS_RIGHT;
1722: if (where == STATUS_DEFAULT)
1723: key = KEYC_TRIPLECLICK10_STATUS_DEFAULT;
1724: if (where == BORDER)
1725: key = KEYC_TRIPLECLICK10_BORDER;
1726: break;
1727: case MOUSE_BUTTON_11:
1728: if (where == PANE)
1729: key = KEYC_TRIPLECLICK11_PANE;
1730: if (where == STATUS)
1731: key = KEYC_TRIPLECLICK11_STATUS;
1732: if (where == STATUS_LEFT)
1733: key = KEYC_TRIPLECLICK11_STATUS_LEFT;
1734: if (where == STATUS_RIGHT)
1735: key = KEYC_TRIPLECLICK11_STATUS_RIGHT;
1736: if (where == STATUS_DEFAULT)
1737: key = KEYC_TRIPLECLICK11_STATUS_DEFAULT;
1738: if (where == BORDER)
1739: key = KEYC_TRIPLECLICK11_BORDER;
1.192 nicm 1740: break;
1741: }
1742: break;
1.66 nicm 1743: }
1.177 nicm 1744: if (key == KEYC_UNKNOWN)
1745: return (KEYC_UNKNOWN);
1.66 nicm 1746:
1.305 nicm 1747: out:
1.131 nicm 1748: /* Apply modifiers if any. */
1749: if (b & MOUSE_MASK_META)
1.342 nicm 1750: key |= KEYC_META;
1.131 nicm 1751: if (b & MOUSE_MASK_CTRL)
1752: key |= KEYC_CTRL;
1753: if (b & MOUSE_MASK_SHIFT)
1754: key |= KEYC_SHIFT;
1.66 nicm 1755:
1.305 nicm 1756: if (log_get_level() != 0)
1.343 nicm 1757: log_debug("mouse key is %s", key_string_lookup_key (key, 1));
1.131 nicm 1758: return (key);
1.66 nicm 1759: }
1760:
1.398 nicm 1761: /* Is this a bracket paste key? */
1762: static int
1763: server_client_is_bracket_pasting(struct client *c, key_code key)
1764: {
1765: if (key == KEYC_PASTE_START) {
1766: c->flags |= CLIENT_BRACKETPASTING;
1767: log_debug("%s: bracket paste on", c->name);
1768: return (1);
1769: }
1770:
1771: if (key == KEYC_PASTE_END) {
1772: c->flags &= ~CLIENT_BRACKETPASTING;
1773: log_debug("%s: bracket paste off", c->name);
1774: return (1);
1775: }
1776:
1777: return !!(c->flags & CLIENT_BRACKETPASTING);
1778: }
1779:
1.82 nicm 1780: /* Is this fast enough to probably be a paste? */
1.190 nicm 1781: static int
1.82 nicm 1782: server_client_assume_paste(struct session *s)
1783: {
1784: struct timeval tv;
1.84 nicm 1785: int t;
1.82 nicm 1786:
1.163 nicm 1787: if ((t = options_get_number(s->options, "assume-paste-time")) == 0)
1.83 nicm 1788: return (0);
1.82 nicm 1789:
1790: timersub(&s->activity_time, &s->last_activity_time, &tv);
1.171 nicm 1791: if (tv.tv_sec == 0 && tv.tv_usec < t * 1000) {
1792: log_debug("session %s pasting (flag %d)", s->name,
1793: !!(s->flags & SESSION_PASTING));
1794: if (s->flags & SESSION_PASTING)
1795: return (1);
1796: s->flags |= SESSION_PASTING;
1797: return (0);
1798: }
1799: log_debug("session %s not pasting", s->name);
1800: s->flags &= ~SESSION_PASTING;
1.83 nicm 1801: return (0);
1.82 nicm 1802: }
1803:
1.295 nicm 1804: /* Has the latest client changed? */
1805: static void
1806: server_client_update_latest(struct client *c)
1807: {
1808: struct window *w;
1809:
1810: if (c->session == NULL)
1811: return;
1812: w = c->session->curw->window;
1813:
1814: if (w->latest == c)
1815: return;
1816: w->latest = c;
1817:
1818: if (options_get_number(w->options, "window-size") == WINDOW_SIZE_LATEST)
1.355 nicm 1819: recalculate_size(w, 0);
1.377 nicm 1820:
1821: notify_client("client-active", c);
1.295 nicm 1822: }
1823:
1.276 nicm 1824: /*
1825: * Handle data key input from client. This owns and can modify the key event it
1826: * is given and is responsible for freeing it.
1827: */
1.280 nicm 1828: static enum cmd_retval
1.276 nicm 1829: server_client_key_callback(struct cmdq_item *item, void *data)
1.18 nicm 1830: {
1.316 nicm 1831: struct client *c = cmdq_get_client(item);
1.276 nicm 1832: struct key_event *event = data;
1833: key_code key = event->key;
1834: struct mouse_event *m = &event->m;
1.267 nicm 1835: struct session *s = c->session;
1836: struct winlink *wl;
1837: struct window_pane *wp;
1838: struct window_mode_entry *wme;
1839: struct timeval tv;
1840: struct key_table *table, *first;
1841: struct key_binding *bd;
1842: int xtimeout, flags;
1843: struct cmd_find_state fs;
1844: key_code key0;
1.18 nicm 1845:
1846: /* Check the client is good to accept input. */
1.303 nicm 1847: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.276 nicm 1848: goto out;
1.264 nicm 1849: wl = s->curw;
1.18 nicm 1850:
1851: /* Update the activity timer. */
1852: if (gettimeofday(&c->activity_time, NULL) != 0)
1853: fatal("gettimeofday failed");
1.149 nicm 1854: session_update_activity(s, &c->activity_time);
1.18 nicm 1855:
1856: /* Check for mouse keys. */
1.204 nicm 1857: m->valid = 0;
1.306 nicm 1858: if (key == KEYC_MOUSE || key == KEYC_DOUBLECLICK) {
1.30 nicm 1859: if (c->flags & CLIENT_READONLY)
1.276 nicm 1860: goto out;
1861: key = server_client_check_mouse(c, event);
1.177 nicm 1862: if (key == KEYC_UNKNOWN)
1.276 nicm 1863: goto out;
1.131 nicm 1864:
1865: m->valid = 1;
1866: m->key = key;
1.203 nicm 1867:
1868: /*
1.204 nicm 1869: * Mouse drag is in progress, so fire the callback (now that
1870: * the mouse event is valid).
1.203 nicm 1871: */
1.305 nicm 1872: if ((key & KEYC_MASK_KEY) == KEYC_DRAGGING) {
1.204 nicm 1873: c->tty.mouse_drag_update(c, m);
1.276 nicm 1874: goto out;
1.204 nicm 1875: }
1.338 nicm 1876: event->key = key;
1.276 nicm 1877: }
1.18 nicm 1878:
1.202 nicm 1879: /* Find affected pane. */
1.243 nicm 1880: if (!KEYC_IS_MOUSE(key) || cmd_find_from_mouse(&fs, m, 0) != 0)
1.341 nicm 1881: cmd_find_from_client(&fs, c, 0);
1.227 nicm 1882: wp = fs.wp;
1.202 nicm 1883:
1884: /* Forward mouse keys if disabled. */
1.206 nicm 1885: if (KEYC_IS_MOUSE(key) && !options_get_number(s->options, "mouse"))
1.398 nicm 1886: goto forward_key;
1887:
1888: /* Forward if bracket pasting. */
1889: if (server_client_is_bracket_pasting(c, key))
1.253 nicm 1890: goto forward_key;
1.202 nicm 1891:
1.132 nicm 1892: /* Treat everything as a regular key when pasting is detected. */
1.399 ! nicm 1893: if (!KEYC_IS_MOUSE(key) &&
! 1894: (~key & KEYC_SENT) &&
! 1895: server_client_assume_paste(s))
1.253 nicm 1896: goto forward_key;
1.18 nicm 1897:
1.191 nicm 1898: /*
1899: * Work out the current key table. If the pane is in a mode, use
1900: * the mode table instead of the default key table.
1901: */
1.223 nicm 1902: if (server_client_is_default_key_table(c, c->keytable) &&
1903: wp != NULL &&
1.267 nicm 1904: (wme = TAILQ_FIRST(&wp->modes)) != NULL &&
1905: wme->mode->key_table != NULL)
1906: table = key_bindings_get_table(wme->mode->key_table(wme), 1);
1.223 nicm 1907: else
1.191 nicm 1908: table = c->keytable;
1.223 nicm 1909: first = table;
1.191 nicm 1910:
1.253 nicm 1911: table_changed:
1.205 nicm 1912: /*
1913: * The prefix always takes precedence and forces a switch to the prefix
1914: * table, unless we are already there.
1915: */
1.343 nicm 1916: key0 = (key & (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS));
1.239 nicm 1917: if ((key0 == (key_code)options_get_number(s->options, "prefix") ||
1918: key0 == (key_code)options_get_number(s->options, "prefix2")) &&
1.205 nicm 1919: strcmp(table->name, "prefix") != 0) {
1920: server_client_set_key_table(c, "prefix");
1921: server_status_client(c);
1.276 nicm 1922: goto out;
1.205 nicm 1923: }
1.238 nicm 1924: flags = c->flags;
1.205 nicm 1925:
1.262 nicm 1926: try_again:
1.223 nicm 1927: /* Log key table. */
1928: if (wp == NULL)
1929: log_debug("key table %s (no pane)", table->name);
1930: else
1931: log_debug("key table %s (pane %%%u)", table->name, wp->id);
1.225 nicm 1932: if (c->flags & CLIENT_REPEAT)
1933: log_debug("currently repeating");
1.223 nicm 1934:
1.132 nicm 1935: /* Try to see if there is a key binding in the current table. */
1.254 nicm 1936: bd = key_bindings_get(table, key0);
1.132 nicm 1937: if (bd != NULL) {
1938: /*
1939: * Key was matched in this table. If currently repeating but a
1940: * non-repeating binding was found, stop repeating and try
1941: * again in the root table.
1942: */
1.222 nicm 1943: if ((c->flags & CLIENT_REPEAT) &&
1944: (~bd->flags & KEY_BINDING_REPEAT)) {
1.262 nicm 1945: log_debug("found in key table %s (not repeating)",
1946: table->name);
1.178 nicm 1947: server_client_set_key_table(c, NULL);
1.262 nicm 1948: first = table = c->keytable;
1.132 nicm 1949: c->flags &= ~CLIENT_REPEAT;
1.85 nicm 1950: server_status_client(c);
1.253 nicm 1951: goto table_changed;
1.18 nicm 1952: }
1.223 nicm 1953: log_debug("found in key table %s", table->name);
1.82 nicm 1954:
1.132 nicm 1955: /*
1956: * Take a reference to this table to make sure the key binding
1957: * doesn't disappear.
1958: */
1959: table->references++;
1960:
1961: /*
1962: * If this is a repeating key, start the timer. Otherwise reset
1963: * the client back to the root table.
1964: */
1.163 nicm 1965: xtimeout = options_get_number(s->options, "repeat-time");
1.222 nicm 1966: if (xtimeout != 0 && (bd->flags & KEY_BINDING_REPEAT)) {
1.132 nicm 1967: c->flags |= CLIENT_REPEAT;
1968:
1969: tv.tv_sec = xtimeout / 1000;
1970: tv.tv_usec = (xtimeout % 1000) * 1000L;
1971: evtimer_del(&c->repeat_timer);
1972: evtimer_add(&c->repeat_timer, &tv);
1973: } else {
1.18 nicm 1974: c->flags &= ~CLIENT_REPEAT;
1.178 nicm 1975: server_client_set_key_table(c, NULL);
1.18 nicm 1976: }
1.132 nicm 1977: server_status_client(c);
1978:
1.227 nicm 1979: /* Execute the key binding. */
1.317 nicm 1980: key_bindings_dispatch(bd, item, c, event, &fs);
1.132 nicm 1981: key_bindings_unref_table(table);
1.276 nicm 1982: goto out;
1.18 nicm 1983: }
1984:
1.132 nicm 1985: /*
1.253 nicm 1986: * No match, try the ANY key.
1987: */
1988: if (key0 != KEYC_ANY) {
1989: key0 = KEYC_ANY;
1990: goto try_again;
1991: }
1992:
1993: /*
1.223 nicm 1994: * No match in this table. If not in the root table or if repeating,
1995: * switch the client back to the root table and try again.
1.132 nicm 1996: */
1.223 nicm 1997: log_debug("not found in key table %s", table->name);
1998: if (!server_client_is_default_key_table(c, table) ||
1999: (c->flags & CLIENT_REPEAT)) {
1.262 nicm 2000: log_debug("trying in root table");
1.178 nicm 2001: server_client_set_key_table(c, NULL);
1.262 nicm 2002: table = c->keytable;
2003: if (c->flags & CLIENT_REPEAT)
2004: first = table;
1.18 nicm 2005: c->flags &= ~CLIENT_REPEAT;
1.132 nicm 2006: server_status_client(c);
1.253 nicm 2007: goto table_changed;
1.18 nicm 2008: }
2009:
1.223 nicm 2010: /*
2011: * No match in the root table either. If this wasn't the first table
2012: * tried, don't pass the key to the pane.
2013: */
1.238 nicm 2014: if (first != table && (~flags & CLIENT_REPEAT)) {
1.178 nicm 2015: server_client_set_key_table(c, NULL);
1.132 nicm 2016: server_status_client(c);
1.276 nicm 2017: goto out;
1.161 nicm 2018: }
2019:
1.253 nicm 2020: forward_key:
1.161 nicm 2021: if (c->flags & CLIENT_READONLY)
1.276 nicm 2022: goto out;
1.161 nicm 2023: if (wp != NULL)
1.264 nicm 2024: window_pane_key(wp, c, s, wl, key, m);
1.276 nicm 2025:
2026: out:
1.347 nicm 2027: if (s != NULL && key != KEYC_FOCUS_OUT)
1.295 nicm 2028: server_client_update_latest(c);
1.276 nicm 2029: free(event);
2030: return (CMD_RETURN_NORMAL);
1.280 nicm 2031: }
2032:
2033: /* Handle a key event. */
2034: int
2035: server_client_handle_key(struct client *c, struct key_event *event)
2036: {
2037: struct session *s = c->session;
2038: struct cmdq_item *item;
2039:
2040: /* Check the client is good to accept input. */
1.303 nicm 2041: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.280 nicm 2042: return (0);
2043:
2044: /*
1.291 nicm 2045: * Key presses in overlay mode and the command prompt are a special
2046: * case. The queue might be blocked so they need to be processed
2047: * immediately rather than queued.
1.280 nicm 2048: */
1.291 nicm 2049: if (~c->flags & CLIENT_READONLY) {
1.372 nicm 2050: if (c->message_string != NULL) {
2051: if (c->message_ignore_keys)
2052: return (0);
2053: status_message_clear(c);
2054: }
1.291 nicm 2055: if (c->overlay_key != NULL) {
1.380 nicm 2056: switch (c->overlay_key(c, c->overlay_data, event)) {
1.291 nicm 2057: case 0:
2058: return (0);
2059: case 1:
2060: server_client_clear_overlay(c);
2061: return (0);
2062: }
1.290 nicm 2063: }
1.293 nicm 2064: server_client_clear_overlay(c);
1.335 nicm 2065: if (c->prompt_string != NULL) {
2066: if (status_prompt_key(c, event->key) == 0)
2067: return (0);
2068: }
1.280 nicm 2069: }
2070:
2071: /*
2072: * Add the key to the queue so it happens after any commands queued by
2073: * previous keys.
2074: */
2075: item = cmdq_get_callback(server_client_key_callback, event);
2076: cmdq_append(c, item);
2077: return (1);
1.18 nicm 2078: }
2079:
1.2 nicm 2080: /* Client functions that need to happen every loop. */
2081: void
2082: server_client_loop(void)
2083: {
2084: struct client *c;
2085: struct window *w;
2086: struct window_pane *wp;
1.344 nicm 2087:
2088: /* Check for window resize. This is done before redrawing. */
2089: RB_FOREACH(w, windows, &windows)
2090: server_client_check_window_resize(w);
1.2 nicm 2091:
1.344 nicm 2092: /* Check clients. */
1.135 nicm 2093: TAILQ_FOREACH(c, &clients, entry) {
1.36 nicm 2094: server_client_check_exit(c);
2095: if (c->session != NULL) {
1.366 nicm 2096: server_client_check_modes(c);
1.36 nicm 2097: server_client_check_redraw(c);
2098: server_client_reset_state(c);
2099: }
1.2 nicm 2100: }
2101:
2102: /*
2103: * Any windows will have been redrawn as part of clients, so clear
1.379 nicm 2104: * their flags now.
1.2 nicm 2105: */
1.134 nicm 2106: RB_FOREACH(w, windows, &windows) {
1.91 nicm 2107: TAILQ_FOREACH(wp, &w->panes, entry) {
1.289 nicm 2108: if (wp->fd != -1) {
1.344 nicm 2109: server_client_check_pane_resize(wp);
1.345 nicm 2110: server_client_check_pane_buffer(wp);
1.101 nicm 2111: }
1.326 nicm 2112: wp->flags &= ~PANE_REDRAW;
1.91 nicm 2113: }
1.150 nicm 2114: check_window_name(w);
1.2 nicm 2115: }
1.92 nicm 2116: }
2117:
1.344 nicm 2118: /* Check if window needs to be resized. */
2119: static void
2120: server_client_check_window_resize(struct window *w)
2121: {
2122: struct winlink *wl;
2123:
2124: if (~w->flags & WINDOW_RESIZE)
2125: return;
2126:
2127: TAILQ_FOREACH(wl, &w->winlinks, wentry) {
2128: if (wl->session->attached != 0 && wl->session->curw == wl)
2129: break;
2130: }
2131: if (wl == NULL)
2132: return;
2133:
2134: log_debug("%s: resizing window @%u", __func__, w->id);
2135: resize_window(w, w->new_sx, w->new_sy, w->new_xpixel, w->new_ypixel);
2136: }
2137:
1.356 nicm 2138: /* Resize timer event. */
1.188 nicm 2139: static void
1.356 nicm 2140: server_client_resize_timer(__unused int fd, __unused short events, void *data)
1.92 nicm 2141: {
1.356 nicm 2142: struct window_pane *wp = data;
1.92 nicm 2143:
1.356 nicm 2144: log_debug("%s: %%%u resize timer expired", __func__, wp->id);
2145: evtimer_del(&wp->resize_timer);
1.188 nicm 2146: }
2147:
1.374 nicm 2148: /* Check if pane should be resized. */
1.294 nicm 2149: static void
1.374 nicm 2150: server_client_check_pane_resize(struct window_pane *wp)
1.294 nicm 2151: {
1.374 nicm 2152: struct window_pane_resize *r;
2153: struct window_pane_resize *r1;
2154: struct window_pane_resize *first;
2155: struct window_pane_resize *last;
2156: struct timeval tv = { .tv_usec = 250000 };
1.294 nicm 2157:
1.374 nicm 2158: if (TAILQ_EMPTY(&wp->resize_queue))
2159: return;
1.294 nicm 2160:
1.356 nicm 2161: if (!event_initialized(&wp->resize_timer))
2162: evtimer_set(&wp->resize_timer, server_client_resize_timer, wp);
1.374 nicm 2163: if (evtimer_pending(&wp->resize_timer, NULL))
2164: return;
1.356 nicm 2165:
2166: log_debug("%s: %%%u needs to be resized", __func__, wp->id);
1.374 nicm 2167: TAILQ_FOREACH(r, &wp->resize_queue, entry) {
2168: log_debug("queued resize: %ux%u -> %ux%u", r->osx, r->osy,
2169: r->sx, r->sy);
1.356 nicm 2170: }
1.188 nicm 2171:
1.374 nicm 2172: /*
2173: * There are three cases that matter:
2174: *
2175: * - Only one resize. It can just be applied.
2176: *
2177: * - Multiple resizes and the ending size is different from the
2178: * starting size. We can discard all resizes except the most recent.
2179: *
2180: * - Multiple resizes and the ending size is the same as the starting
2181: * size. We must resize at least twice to force the application to
2182: * redraw. So apply the first and leave the last on the queue for
2183: * next time.
2184: */
2185: first = TAILQ_FIRST(&wp->resize_queue);
2186: last = TAILQ_LAST(&wp->resize_queue, window_pane_resizes);
2187: if (first == last) {
2188: /* Only one resize. */
2189: window_pane_send_resize(wp, first->sx, first->sy);
2190: TAILQ_REMOVE(&wp->resize_queue, first, entry);
2191: free(first);
2192: } else if (last->sx != first->osx || last->sy != first->osy) {
2193: /* Multiple resizes ending up with a different size. */
2194: window_pane_send_resize(wp, last->sx, last->sy);
2195: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2196: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2197: free(r);
2198: }
1.356 nicm 2199: } else {
2200: /*
1.374 nicm 2201: * Multiple resizes ending up with the same size. There will
2202: * not be more than one to the same size in succession so we
2203: * can just use the last-but-one on the list and leave the last
2204: * for later. We reduce the time until the next check to avoid
2205: * a long delay between the resizes.
1.356 nicm 2206: */
1.374 nicm 2207: r = TAILQ_PREV(last, window_pane_resizes, entry);
2208: window_pane_send_resize(wp, r->sx, r->sy);
2209: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2210: if (r == last)
2211: break;
2212: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2213: free(r);
1.356 nicm 2214: }
1.374 nicm 2215: tv.tv_usec = 10000;
1.356 nicm 2216: }
1.374 nicm 2217: evtimer_add(&wp->resize_timer, &tv);
1.345 nicm 2218: }
2219:
2220: /* Check pane buffer size. */
2221: static void
2222: server_client_check_pane_buffer(struct window_pane *wp)
2223: {
2224: struct evbuffer *evb = wp->event->input;
2225: size_t minimum;
2226: struct client *c;
1.346 nicm 2227: struct window_pane_offset *wpo;
2228: int off = 1, flag;
2229: u_int attached_clients = 0;
1.353 nicm 2230: size_t new_size;
1.345 nicm 2231:
2232: /*
1.352 nicm 2233: * Work out the minimum used size. This is the most that can be removed
2234: * from the buffer.
1.345 nicm 2235: */
1.352 nicm 2236: minimum = wp->offset.used;
2237: if (wp->pipe_fd != -1 && wp->pipe_offset.used < minimum)
2238: minimum = wp->pipe_offset.used;
1.345 nicm 2239: TAILQ_FOREACH(c, &clients, entry) {
2240: if (c->session == NULL)
2241: continue;
1.346 nicm 2242: attached_clients++;
2243:
2244: if (~c->flags & CLIENT_CONTROL) {
1.345 nicm 2245: off = 0;
2246: continue;
2247: }
1.346 nicm 2248: wpo = control_pane_offset(c, wp, &flag);
2249: if (wpo == NULL) {
1.397 nicm 2250: if (!flag)
2251: off = 0;
1.346 nicm 2252: continue;
2253: }
2254: if (!flag)
2255: off = 0;
2256:
1.353 nicm 2257: window_pane_get_new_data(wp, wpo, &new_size);
2258: log_debug("%s: %s has %zu bytes used and %zu left for %%%u",
2259: __func__, c->name, wpo->used - wp->base_offset, new_size,
2260: wp->id);
2261: if (wpo->used < minimum)
1.352 nicm 2262: minimum = wpo->used;
1.345 nicm 2263: }
1.346 nicm 2264: if (attached_clients == 0)
2265: off = 0;
1.345 nicm 2266: minimum -= wp->base_offset;
2267: if (minimum == 0)
2268: goto out;
2269:
2270: /* Drain the buffer. */
1.352 nicm 2271: log_debug("%s: %%%u has %zu minimum (of %zu) bytes used", __func__,
2272: wp->id, minimum, EVBUFFER_LENGTH(evb));
1.345 nicm 2273: evbuffer_drain(evb, minimum);
2274:
2275: /*
2276: * Adjust the base offset. If it would roll over, all the offsets into
2277: * the buffer need to be adjusted.
2278: */
2279: if (wp->base_offset > SIZE_MAX - minimum) {
2280: log_debug("%s: %%%u base offset has wrapped", __func__, wp->id);
2281: wp->offset.used -= wp->base_offset;
1.352 nicm 2282: if (wp->pipe_fd != -1)
1.345 nicm 2283: wp->pipe_offset.used -= wp->base_offset;
2284: TAILQ_FOREACH(c, &clients, entry) {
2285: if (c->session == NULL || (~c->flags & CLIENT_CONTROL))
2286: continue;
1.346 nicm 2287: wpo = control_pane_offset(c, wp, &flag);
1.352 nicm 2288: if (wpo != NULL && !flag)
1.346 nicm 2289: wpo->used -= wp->base_offset;
1.345 nicm 2290: }
2291: wp->base_offset = minimum;
2292: } else
2293: wp->base_offset += minimum;
2294:
2295: out:
2296: /*
2297: * If there is data remaining, and there are no clients able to consume
1.351 nicm 2298: * it, do not read any more. This is true when there are attached
2299: * clients, all of which are control clients which are not able to
2300: * accept any more data.
1.345 nicm 2301: */
1.352 nicm 2302: log_debug("%s: pane %%%u is %s", __func__, wp->id, off ? "off" : "on");
1.345 nicm 2303: if (off)
2304: bufferevent_disable(wp->event, EV_READ);
2305: else
2306: bufferevent_enable(wp->event, EV_READ);
1.91 nicm 2307: }
2308:
1.18 nicm 2309: /*
2310: * Update cursor position and mode settings. The scroll region and attributes
2311: * are cleared when idle (waiting for an event) as this is the most likely time
2312: * a user may interrupt tmux, for example with ~^Z in ssh(1). This is a
2313: * compromise between excessive resets and likelihood of an interrupt.
2314: *
2315: * tty_region/tty_reset/tty_update_mode already take care of not resetting
2316: * things that are already in their default state.
2317: */
1.190 nicm 2318: static void
1.18 nicm 2319: server_client_reset_state(struct client *c)
1.1 nicm 2320: {
1.332 nicm 2321: struct tty *tty = &c->tty;
1.18 nicm 2322: struct window *w = c->session->curw->window;
1.341 nicm 2323: struct window_pane *wp = server_client_get_pane(c), *loop;
1.336 nicm 2324: struct screen *s = NULL;
1.163 nicm 2325: struct options *oo = c->session->options;
1.390 nicm 2326: int mode = 0, cursor, flags, n;
1.261 nicm 2327: u_int cx = 0, cy = 0, ox, oy, sx, sy;
1.60 nicm 2328:
1.186 nicm 2329: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.86 nicm 2330: return;
2331:
1.332 nicm 2332: /* Disable the block flag. */
2333: flags = (tty->flags & TTY_BLOCK);
2334: tty->flags &= ~TTY_BLOCK;
2335:
1.309 nicm 2336: /* Get mode from overlay if any, else from screen. */
2337: if (c->overlay_draw != NULL) {
1.336 nicm 2338: if (c->overlay_mode != NULL)
1.380 nicm 2339: s = c->overlay_mode(c, c->overlay_data, &cx, &cy);
1.336 nicm 2340: } else
1.309 nicm 2341: s = wp->screen;
1.336 nicm 2342: if (s != NULL)
1.309 nicm 2343: mode = s->mode;
1.375 nicm 2344: if (log_get_level() != 0) {
2345: log_debug("%s: client %s mode %s", __func__, c->name,
2346: screen_mode_to_string(mode));
2347: }
1.309 nicm 2348:
2349: /* Reset region and margin. */
1.332 nicm 2350: tty_region_off(tty);
2351: tty_margin_off(tty);
1.1 nicm 2352:
1.261 nicm 2353: /* Move cursor to pane cursor and offset. */
1.390 nicm 2354: if (c->prompt_string != NULL) {
2355: n = options_get_number(c->session->options, "status-position");
2356: if (n == 0)
2357: cy = 0;
2358: else {
2359: n = status_line_size(c);
2360: if (n == 0)
2361: cy = tty->sy - 1;
2362: else
2363: cy = tty->sy - n;
2364: }
2365: cx = c->prompt_cursor;
2366: mode &= ~MODE_CURSOR;
2367: } else if (c->overlay_draw == NULL) {
1.309 nicm 2368: cursor = 0;
1.332 nicm 2369: tty_window_offset(tty, &ox, &oy, &sx, &sy);
1.309 nicm 2370: if (wp->xoff + s->cx >= ox && wp->xoff + s->cx <= ox + sx &&
2371: wp->yoff + s->cy >= oy && wp->yoff + s->cy <= oy + sy) {
2372: cursor = 1;
1.261 nicm 2373:
1.309 nicm 2374: cx = wp->xoff + s->cx - ox;
2375: cy = wp->yoff + s->cy - oy;
1.261 nicm 2376:
1.309 nicm 2377: if (status_at_line(c) == 0)
2378: cy += status_line_size(c);
2379: }
2380: if (!cursor)
2381: mode &= ~MODE_CURSOR;
1.261 nicm 2382: }
1.332 nicm 2383: log_debug("%s: cursor to %u,%u", __func__, cx, cy);
2384: tty_cursor(tty, cx, cy);
1.1 nicm 2385:
1.50 nicm 2386: /*
1.131 nicm 2387: * Set mouse mode if requested. To support dragging, always use button
2388: * mode.
1.57 nicm 2389: */
1.209 nicm 2390: if (options_get_number(oo, "mouse")) {
1.309 nicm 2391: if (c->overlay_draw == NULL) {
1.363 nicm 2392: mode &= ~ALL_MOUSE_MODES;
1.309 nicm 2393: TAILQ_FOREACH(loop, &w->panes, entry) {
2394: if (loop->screen->mode & MODE_MOUSE_ALL)
2395: mode |= MODE_MOUSE_ALL;
2396: }
1.209 nicm 2397: }
2398: if (~mode & MODE_MOUSE_ALL)
2399: mode |= MODE_MOUSE_BUTTON;
2400: }
1.215 nicm 2401:
2402: /* Clear bracketed paste mode if at the prompt. */
1.309 nicm 2403: if (c->overlay_draw == NULL && c->prompt_string != NULL)
1.215 nicm 2404: mode &= ~MODE_BRACKETPASTE;
1.48 nicm 2405:
2406: /* Set the terminal mode and reset attributes. */
1.332 nicm 2407: tty_update_mode(tty, mode, s);
2408: tty_reset(tty);
1.330 nicm 2409:
1.332 nicm 2410: /* All writing must be done, send a sync end (if it was started). */
2411: tty_sync_end(tty);
2412: tty->flags |= flags;
1.17 nicm 2413: }
2414:
2415: /* Repeat time callback. */
1.190 nicm 2416: static void
1.170 nicm 2417: server_client_repeat_timer(__unused int fd, __unused short events, void *data)
1.17 nicm 2418: {
2419: struct client *c = data;
2420:
1.85 nicm 2421: if (c->flags & CLIENT_REPEAT) {
1.178 nicm 2422: server_client_set_key_table(c, NULL);
1.132 nicm 2423: c->flags &= ~CLIENT_REPEAT;
2424: server_status_client(c);
1.85 nicm 2425: }
1.192 nicm 2426: }
2427:
2428: /* Double-click callback. */
2429: static void
2430: server_client_click_timer(__unused int fd, __unused short events, void *data)
2431: {
1.306 nicm 2432: struct client *c = data;
2433: struct key_event *event;
2434:
2435: log_debug("click timer expired");
1.192 nicm 2436:
1.306 nicm 2437: if (c->flags & CLIENT_TRIPLECLICK) {
2438: /*
2439: * Waiting for a third click that hasn't happened, so this must
2440: * have been a double click.
2441: */
2442: event = xmalloc(sizeof *event);
2443: event->key = KEYC_DOUBLECLICK;
2444: memcpy(&event->m, &c->click_event, sizeof event->m);
2445: if (!server_client_handle_key(c, event))
2446: free(event);
2447: }
1.192 nicm 2448: c->flags &= ~(CLIENT_DOUBLECLICK|CLIENT_TRIPLECLICK);
1.1 nicm 2449: }
2450:
1.36 nicm 2451: /* Check if client should be exited. */
1.190 nicm 2452: static void
1.36 nicm 2453: server_client_check_exit(struct client *c)
2454: {
1.300 nicm 2455: struct client_file *cf;
1.352 nicm 2456: const char *name = c->exit_session;
1.357 nicm 2457: char *data;
2458: size_t size, msize;
1.300 nicm 2459:
1.354 nicm 2460: if (c->flags & (CLIENT_DEAD|CLIENT_EXITED))
2461: return;
2462: if (~c->flags & CLIENT_EXIT)
1.36 nicm 2463: return;
2464:
1.352 nicm 2465: if (c->flags & CLIENT_CONTROL) {
1.355 nicm 2466: control_discard(c);
1.352 nicm 2467: if (!control_all_done(c))
2468: return;
2469: }
1.300 nicm 2470: RB_FOREACH(cf, client_files, &c->files) {
2471: if (EVBUFFER_LENGTH(cf->buffer) != 0)
2472: return;
2473: }
1.286 nicm 2474: c->flags |= CLIENT_EXITED;
1.352 nicm 2475:
2476: switch (c->exit_type) {
2477: case CLIENT_EXIT_RETURN:
1.367 nicm 2478: if (c->exit_message != NULL)
1.357 nicm 2479: msize = strlen(c->exit_message) + 1;
1.367 nicm 2480: else
2481: msize = 0;
2482: size = (sizeof c->retval) + msize;
1.357 nicm 2483: data = xmalloc(size);
2484: memcpy(data, &c->retval, sizeof c->retval);
2485: if (c->exit_message != NULL)
2486: memcpy(data + sizeof c->retval, c->exit_message, msize);
2487: proc_send(c->peer, MSG_EXIT, -1, data, size);
2488: free(data);
1.352 nicm 2489: break;
2490: case CLIENT_EXIT_SHUTDOWN:
2491: proc_send(c->peer, MSG_SHUTDOWN, -1, NULL, 0);
2492: break;
2493: case CLIENT_EXIT_DETACH:
2494: proc_send(c->peer, c->exit_msgtype, -1, name, strlen(name) + 1);
2495: break;
2496: }
2497: free(c->exit_session);
1.357 nicm 2498: free(c->exit_message);
1.38 nicm 2499: }
2500:
1.218 nicm 2501: /* Redraw timer callback. */
2502: static void
2503: server_client_redraw_timer(__unused int fd, __unused short events,
1.299 nicm 2504: __unused void *data)
1.218 nicm 2505: {
2506: log_debug("redraw timer fired");
1.366 nicm 2507: }
2508:
2509: /*
2510: * Check if modes need to be updated. Only modes in the current window are
2511: * updated and it is done when the status line is redrawn.
2512: */
2513: static void
2514: server_client_check_modes(struct client *c)
2515: {
2516: struct window *w = c->session->curw->window;
2517: struct window_pane *wp;
2518: struct window_mode_entry *wme;
2519:
2520: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
2521: return;
2522: if (~c->flags & CLIENT_REDRAWSTATUS)
2523: return;
2524: TAILQ_FOREACH(wp, &w->panes, entry) {
2525: wme = TAILQ_FIRST(&wp->modes);
2526: if (wme != NULL && wme->mode->update != NULL)
2527: wme->mode->update(wme);
2528: }
1.218 nicm 2529: }
2530:
1.1 nicm 2531: /* Check for client redraws. */
1.190 nicm 2532: static void
1.1 nicm 2533: server_client_check_redraw(struct client *c)
2534: {
2535: struct session *s = c->session;
1.137 nicm 2536: struct tty *tty = &c->tty;
1.326 nicm 2537: struct window *w = c->session->curw->window;
1.1 nicm 2538: struct window_pane *wp;
1.325 nicm 2539: int needed, flags, mode = tty->mode, new_flags = 0;
1.326 nicm 2540: int redraw;
2541: u_int bit = 0;
1.218 nicm 2542: struct timeval tv = { .tv_usec = 1000 };
2543: static struct event ev;
2544: size_t left;
1.1 nicm 2545:
1.86 nicm 2546: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.79 nicm 2547: return;
1.257 nicm 2548: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
1.325 nicm 2549: log_debug("%s: redraw%s%s%s%s%s", c->name,
1.257 nicm 2550: (c->flags & CLIENT_REDRAWWINDOW) ? " window" : "",
2551: (c->flags & CLIENT_REDRAWSTATUS) ? " status" : "",
1.282 nicm 2552: (c->flags & CLIENT_REDRAWBORDERS) ? " borders" : "",
1.325 nicm 2553: (c->flags & CLIENT_REDRAWOVERLAY) ? " overlay" : "",
2554: (c->flags & CLIENT_REDRAWPANES) ? " panes" : "");
1.257 nicm 2555: }
1.218 nicm 2556:
2557: /*
2558: * If there is outstanding data, defer the redraw until it has been
2559: * consumed. We can just add a timer to get out of the event loop and
2560: * end up back here.
2561: */
2562: needed = 0;
1.256 nicm 2563: if (c->flags & CLIENT_ALLREDRAWFLAGS)
1.218 nicm 2564: needed = 1;
2565: else {
1.326 nicm 2566: TAILQ_FOREACH(wp, &w->panes, entry) {
1.218 nicm 2567: if (wp->flags & PANE_REDRAW) {
2568: needed = 1;
2569: break;
2570: }
2571: }
1.325 nicm 2572: if (needed)
2573: new_flags |= CLIENT_REDRAWPANES;
1.218 nicm 2574: }
1.241 nicm 2575: if (needed && (left = EVBUFFER_LENGTH(tty->out)) != 0) {
2576: log_debug("%s: redraw deferred (%zu left)", c->name, left);
2577: if (!evtimer_initialized(&ev))
2578: evtimer_set(&ev, server_client_redraw_timer, NULL);
2579: if (!evtimer_pending(&ev, NULL)) {
1.218 nicm 2580: log_debug("redraw timer started");
2581: evtimer_add(&ev, &tv);
1.241 nicm 2582: }
1.327 nicm 2583:
2584: if (~c->flags & CLIENT_REDRAWWINDOW) {
1.326 nicm 2585: TAILQ_FOREACH(wp, &w->panes, entry) {
1.327 nicm 2586: if (wp->flags & PANE_REDRAW) {
2587: log_debug("%s: pane %%%u needs redraw",
2588: c->name, wp->id);
1.326 nicm 2589: c->redraw_panes |= (1 << bit);
1.327 nicm 2590: }
1.326 nicm 2591: if (++bit == 64) {
2592: /*
2593: * If more that 64 panes, give up and
2594: * just redraw the window.
2595: */
2596: new_flags &= CLIENT_REDRAWPANES;
2597: new_flags |= CLIENT_REDRAWWINDOW;
2598: break;
2599: }
2600: }
1.327 nicm 2601: if (c->redraw_panes != 0)
2602: c->flags |= CLIENT_REDRAWPANES;
1.326 nicm 2603: }
1.325 nicm 2604: c->flags |= new_flags;
1.241 nicm 2605: return;
2606: } else if (needed)
1.218 nicm 2607: log_debug("%s: redraw needed", c->name);
1.79 nicm 2608:
1.219 nicm 2609: flags = tty->flags & (TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR);
1.326 nicm 2610: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE))|TTY_NOCURSOR;
1.137 nicm 2611:
1.256 nicm 2612: if (~c->flags & CLIENT_REDRAWWINDOW) {
2613: /*
2614: * If not redrawing the entire window, check whether each pane
2615: * needs to be redrawn.
2616: */
1.326 nicm 2617: TAILQ_FOREACH(wp, &w->panes, entry) {
2618: redraw = 0;
2619: if (wp->flags & PANE_REDRAW)
2620: redraw = 1;
2621: else if (c->flags & CLIENT_REDRAWPANES)
2622: redraw = !!(c->redraw_panes & (1 << bit));
1.328 nicm 2623: bit++;
1.326 nicm 2624: if (!redraw)
2625: continue;
2626: log_debug("%s: redrawing pane %%%u", __func__, wp->id);
2627: screen_redraw_pane(c, wp);
1.1 nicm 2628: }
1.331 nicm 2629: c->redraw_panes = 0;
1.325 nicm 2630: c->flags &= ~CLIENT_REDRAWPANES;
1.1 nicm 2631: }
2632:
1.256 nicm 2633: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
1.393 nicm 2634: if (options_get_number(s->options, "set-titles")) {
1.256 nicm 2635: server_client_set_title(c);
1.393 nicm 2636: server_client_set_path(c);
2637: }
1.256 nicm 2638: screen_redraw_screen(c);
2639: }
1.1 nicm 2640:
1.326 nicm 2641: tty->flags = (tty->flags & ~TTY_NOCURSOR)|(flags & TTY_NOCURSOR);
1.320 nicm 2642: tty_update_mode(tty, mode, NULL);
1.326 nicm 2643: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR))|flags;
1.1 nicm 2644:
1.256 nicm 2645: c->flags &= ~(CLIENT_ALLREDRAWFLAGS|CLIENT_STATUSFORCE);
1.230 nicm 2646:
2647: if (needed) {
2648: /*
2649: * We would have deferred the redraw unless the output buffer
2650: * was empty, so we can record how many bytes the redraw
2651: * generated.
2652: */
2653: c->redraw = EVBUFFER_LENGTH(tty->out);
2654: log_debug("%s: redraw added %zu bytes", c->name, c->redraw);
2655: }
1.1 nicm 2656: }
2657:
2658: /* Set client title. */
1.190 nicm 2659: static void
1.1 nicm 2660: server_client_set_title(struct client *c)
2661: {
1.128 nicm 2662: struct session *s = c->session;
2663: const char *template;
2664: char *title;
2665: struct format_tree *ft;
1.1 nicm 2666:
1.163 nicm 2667: template = options_get_string(s->options, "set-titles-string");
1.25 nicm 2668:
1.228 nicm 2669: ft = format_create(c, NULL, FORMAT_NONE, 0);
1.128 nicm 2670: format_defaults(ft, c, NULL, NULL, NULL);
2671:
1.269 nicm 2672: title = format_expand_time(ft, template);
1.1 nicm 2673: if (c->title == NULL || strcmp(title, c->title) != 0) {
1.77 nicm 2674: free(c->title);
1.1 nicm 2675: c->title = xstrdup(title);
2676: tty_set_title(&c->tty, c->title);
2677: }
1.77 nicm 2678: free(title);
1.128 nicm 2679:
2680: format_free(ft);
1.393 nicm 2681: }
2682:
2683: /* Set client path. */
2684: static void
2685: server_client_set_path(struct client *c)
2686: {
2687: struct session *s = c->session;
2688: const char *path;
2689:
2690: if (s->curw == NULL)
2691: return;
2692: if (s->curw->window->active->base.path == NULL)
2693: path = "";
2694: else
2695: path = s->curw->window->active->base.path;
2696: if (c->path == NULL || strcmp(path, c->path) != 0) {
2697: free(c->path);
2698: c->path = xstrdup(path);
2699: tty_set_path(&c->tty, c->path);
2700: }
1.1 nicm 2701: }
2702:
2703: /* Dispatch message from client. */
1.190 nicm 2704: static void
1.162 nicm 2705: server_client_dispatch(struct imsg *imsg, void *arg)
1.1 nicm 2706: {
1.300 nicm 2707: struct client *c = arg;
2708: ssize_t datalen;
2709: struct session *s;
1.1 nicm 2710:
1.162 nicm 2711: if (c->flags & CLIENT_DEAD)
2712: return;
2713:
2714: if (imsg == NULL) {
2715: server_client_lost(c);
2716: return;
2717: }
1.1 nicm 2718:
1.162 nicm 2719: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
1.1 nicm 2720:
1.162 nicm 2721: switch (imsg->hdr.type) {
1.370 nicm 2722: case MSG_IDENTIFY_CLIENTPID:
2723: case MSG_IDENTIFY_CWD:
2724: case MSG_IDENTIFY_ENVIRON:
1.329 nicm 2725: case MSG_IDENTIFY_FEATURES:
1.162 nicm 2726: case MSG_IDENTIFY_FLAGS:
1.361 nicm 2727: case MSG_IDENTIFY_LONGFLAGS:
1.370 nicm 2728: case MSG_IDENTIFY_STDIN:
2729: case MSG_IDENTIFY_STDOUT:
1.162 nicm 2730: case MSG_IDENTIFY_TERM:
1.370 nicm 2731: case MSG_IDENTIFY_TERMINFO:
1.162 nicm 2732: case MSG_IDENTIFY_TTYNAME:
2733: case MSG_IDENTIFY_DONE:
2734: server_client_dispatch_identify(c, imsg);
2735: break;
2736: case MSG_COMMAND:
2737: server_client_dispatch_command(c, imsg);
2738: break;
2739: case MSG_RESIZE:
2740: if (datalen != 0)
2741: fatalx("bad MSG_RESIZE size");
1.1 nicm 2742:
1.162 nicm 2743: if (c->flags & CLIENT_CONTROL)
1.1 nicm 2744: break;
1.295 nicm 2745: server_client_update_latest(c);
1.236 nicm 2746: tty_resize(&c->tty);
2747: recalculate_sizes();
1.376 nicm 2748: if (c->overlay_resize == NULL)
2749: server_client_clear_overlay(c);
2750: else
1.380 nicm 2751: c->overlay_resize(c, c->overlay_data);
1.236 nicm 2752: server_redraw_client(c);
1.174 nicm 2753: if (c->session != NULL)
1.196 nicm 2754: notify_client("client-resized", c);
1.162 nicm 2755: break;
2756: case MSG_EXITING:
2757: if (datalen != 0)
2758: fatalx("bad MSG_EXITING size");
1.379 nicm 2759: server_client_set_session(c, NULL);
1.387 nicm 2760: recalculate_sizes();
1.162 nicm 2761: tty_close(&c->tty);
2762: proc_send(c->peer, MSG_EXITED, -1, NULL, 0);
2763: break;
2764: case MSG_WAKEUP:
2765: case MSG_UNLOCK:
2766: if (datalen != 0)
2767: fatalx("bad MSG_WAKEUP size");
1.121 nicm 2768:
1.162 nicm 2769: if (!(c->flags & CLIENT_SUSPENDED))
2770: break;
2771: c->flags &= ~CLIENT_SUSPENDED;
1.10 nicm 2772:
1.365 nicm 2773: if (c->fd == -1 || c->session == NULL) /* exited already */
1.1 nicm 2774: break;
1.162 nicm 2775: s = c->session;
1.1 nicm 2776:
1.162 nicm 2777: if (gettimeofday(&c->activity_time, NULL) != 0)
2778: fatal("gettimeofday failed");
2779:
2780: tty_start_tty(&c->tty);
2781: server_redraw_client(c);
2782: recalculate_sizes();
1.184 nicm 2783:
2784: if (s != NULL)
2785: session_update_activity(s, &c->activity_time);
1.162 nicm 2786: break;
2787: case MSG_SHELL:
2788: if (datalen != 0)
2789: fatalx("bad MSG_SHELL size");
1.1 nicm 2790:
1.162 nicm 2791: server_client_dispatch_shell(c);
2792: break;
1.300 nicm 2793: case MSG_WRITE_READY:
1.369 nicm 2794: file_write_ready(&c->files, imsg);
1.300 nicm 2795: break;
2796: case MSG_READ:
1.369 nicm 2797: file_read_data(&c->files, imsg);
1.300 nicm 2798: break;
2799: case MSG_READ_DONE:
1.369 nicm 2800: file_read_done(&c->files, imsg);
1.300 nicm 2801: break;
1.1 nicm 2802: }
2803: }
2804:
1.394 nicm 2805: /* Callback when command is not allowed. */
2806: static enum cmd_retval
2807: server_client_read_only(struct cmdq_item *item, __unused void *data)
2808: {
2809: cmdq_error(item, "client is read-only");
2810: return (CMD_RETURN_ERROR);
2811: }
2812:
1.194 nicm 2813: /* Callback when command is done. */
2814: static enum cmd_retval
1.195 nicm 2815: server_client_command_done(struct cmdq_item *item, __unused void *data)
1.194 nicm 2816: {
1.316 nicm 2817: struct client *c = cmdq_get_client(item);
1.194 nicm 2818:
2819: if (~c->flags & CLIENT_ATTACHED)
2820: c->flags |= CLIENT_EXIT;
1.396 nicm 2821: else if (~c->flags & CLIENT_EXIT) {
2822: if (c->flags & CLIENT_CONTROL)
2823: control_ready(c);
1.314 nicm 2824: tty_send_requests(&c->tty);
1.396 nicm 2825: }
1.194 nicm 2826: return (CMD_RETURN_NORMAL);
2827: }
2828:
1.1 nicm 2829: /* Handle command message. */
1.190 nicm 2830: static void
1.162 nicm 2831: server_client_dispatch_command(struct client *c, struct imsg *imsg)
1.1 nicm 2832: {
1.300 nicm 2833: struct msg_command data;
1.108 nicm 2834: char *buf;
2835: size_t len;
2836: int argc;
2837: char **argv, *cause;
1.285 nicm 2838: struct cmd_parse_result *pr;
1.386 nicm 2839: struct args_value *values;
1.394 nicm 2840: struct cmdq_item *new_item;
1.246 nicm 2841:
2842: if (c->flags & CLIENT_EXIT)
2843: return;
1.108 nicm 2844:
2845: if (imsg->hdr.len - IMSG_HEADER_SIZE < sizeof data)
2846: fatalx("bad MSG_COMMAND size");
2847: memcpy(&data, imsg->data, sizeof data);
2848:
1.124 nicm 2849: buf = (char *)imsg->data + sizeof data;
1.108 nicm 2850: len = imsg->hdr.len - IMSG_HEADER_SIZE - sizeof data;
2851: if (len > 0 && buf[len - 1] != '\0')
2852: fatalx("bad MSG_COMMAND string");
2853:
2854: argc = data.argc;
2855: if (cmd_unpack_argv(buf, len, argc, &argv) != 0) {
1.194 nicm 2856: cause = xstrdup("command too long");
1.1 nicm 2857: goto error;
2858: }
2859:
2860: if (argc == 0) {
2861: argc = 1;
2862: argv = xcalloc(1, sizeof *argv);
2863: *argv = xstrdup("new-session");
2864: }
2865:
1.386 nicm 2866: values = args_from_vector(argc, argv);
2867: pr = cmd_parse_from_arguments(values, argc, NULL);
1.285 nicm 2868: switch (pr->status) {
2869: case CMD_PARSE_ERROR:
2870: cause = pr->error;
2871: goto error;
2872: case CMD_PARSE_SUCCESS:
2873: break;
1.1 nicm 2874: }
1.386 nicm 2875: args_free_values(values, argc);
2876: free(values);
1.1 nicm 2877: cmd_free_argv(argc, argv);
2878:
1.394 nicm 2879: if ((c->flags & CLIENT_READONLY) &&
2880: !cmd_list_all_have(pr->cmdlist, CMD_READONLY))
2881: new_item = cmdq_get_callback(server_client_read_only, NULL);
2882: else
2883: new_item = cmdq_get_command(pr->cmdlist, NULL);
2884: cmdq_append(c, new_item);
1.194 nicm 2885: cmdq_append(c, cmdq_get_callback(server_client_command_done, NULL));
1.285 nicm 2886:
2887: cmd_list_free(pr->cmdlist);
1.1 nicm 2888: return;
2889:
2890: error:
1.285 nicm 2891: cmd_free_argv(argc, argv);
2892:
1.284 nicm 2893: cmdq_append(c, cmdq_get_error(cause));
2894: free(cause);
1.88 nicm 2895:
1.36 nicm 2896: c->flags |= CLIENT_EXIT;
1.1 nicm 2897: }
2898:
2899: /* Handle identify message. */
1.190 nicm 2900: static void
1.162 nicm 2901: server_client_dispatch_identify(struct client *c, struct imsg *imsg)
1.1 nicm 2902: {
1.165 nicm 2903: const char *data, *home;
1.232 nicm 2904: size_t datalen;
1.329 nicm 2905: int flags, feat;
1.361 nicm 2906: uint64_t longflags;
1.216 nicm 2907: char *name;
1.109 nicm 2908:
2909: if (c->flags & CLIENT_IDENTIFIED)
2910: fatalx("out-of-order identify message");
2911:
2912: data = imsg->data;
2913: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
2914:
2915: switch (imsg->hdr.type) {
1.329 nicm 2916: case MSG_IDENTIFY_FEATURES:
2917: if (datalen != sizeof feat)
2918: fatalx("bad MSG_IDENTIFY_FEATURES size");
2919: memcpy(&feat, data, sizeof feat);
2920: c->term_features |= feat;
2921: log_debug("client %p IDENTIFY_FEATURES %s", c,
2922: tty_get_features(feat));
2923: break;
1.109 nicm 2924: case MSG_IDENTIFY_FLAGS:
2925: if (datalen != sizeof flags)
2926: fatalx("bad MSG_IDENTIFY_FLAGS size");
2927: memcpy(&flags, data, sizeof flags);
2928: c->flags |= flags;
1.158 nicm 2929: log_debug("client %p IDENTIFY_FLAGS %#x", c, flags);
1.361 nicm 2930: break;
2931: case MSG_IDENTIFY_LONGFLAGS:
2932: if (datalen != sizeof longflags)
2933: fatalx("bad MSG_IDENTIFY_LONGFLAGS size");
2934: memcpy(&longflags, data, sizeof longflags);
2935: c->flags |= longflags;
2936: log_debug("client %p IDENTIFY_LONGFLAGS %#llx", c,
2937: (unsigned long long)longflags);
1.109 nicm 2938: break;
2939: case MSG_IDENTIFY_TERM:
1.110 nicm 2940: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2941: fatalx("bad MSG_IDENTIFY_TERM string");
1.329 nicm 2942: if (*data == '\0')
2943: c->term_name = xstrdup("unknown");
2944: else
2945: c->term_name = xstrdup(data);
1.158 nicm 2946: log_debug("client %p IDENTIFY_TERM %s", c, data);
1.370 nicm 2947: break;
2948: case MSG_IDENTIFY_TERMINFO:
2949: if (datalen == 0 || data[datalen - 1] != '\0')
2950: fatalx("bad MSG_IDENTIFY_TERMINFO string");
2951: c->term_caps = xreallocarray(c->term_caps, c->term_ncaps + 1,
2952: sizeof *c->term_caps);
2953: c->term_caps[c->term_ncaps++] = xstrdup(data);
2954: log_debug("client %p IDENTIFY_TERMINFO %s", c, data);
1.109 nicm 2955: break;
2956: case MSG_IDENTIFY_TTYNAME:
1.110 nicm 2957: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2958: fatalx("bad MSG_IDENTIFY_TTYNAME string");
2959: c->ttyname = xstrdup(data);
1.158 nicm 2960: log_debug("client %p IDENTIFY_TTYNAME %s", c, data);
1.109 nicm 2961: break;
2962: case MSG_IDENTIFY_CWD:
1.155 nicm 2963: if (datalen == 0 || data[datalen - 1] != '\0')
2964: fatalx("bad MSG_IDENTIFY_CWD string");
1.165 nicm 2965: if (access(data, X_OK) == 0)
2966: c->cwd = xstrdup(data);
2967: else if ((home = find_home()) != NULL)
2968: c->cwd = xstrdup(home);
2969: else
2970: c->cwd = xstrdup("/");
1.158 nicm 2971: log_debug("client %p IDENTIFY_CWD %s", c, data);
1.109 nicm 2972: break;
2973: case MSG_IDENTIFY_STDIN:
2974: if (datalen != 0)
2975: fatalx("bad MSG_IDENTIFY_STDIN size");
2976: c->fd = imsg->fd;
1.158 nicm 2977: log_debug("client %p IDENTIFY_STDIN %d", c, imsg->fd);
1.109 nicm 2978: break;
1.351 nicm 2979: case MSG_IDENTIFY_STDOUT:
2980: if (datalen != 0)
2981: fatalx("bad MSG_IDENTIFY_STDOUT size");
2982: c->out_fd = imsg->fd;
2983: log_debug("client %p IDENTIFY_STDOUT %d", c, imsg->fd);
2984: break;
1.109 nicm 2985: case MSG_IDENTIFY_ENVIRON:
1.110 nicm 2986: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2987: fatalx("bad MSG_IDENTIFY_ENVIRON string");
2988: if (strchr(data, '=') != NULL)
1.312 nicm 2989: environ_put(c->environ, data, 0);
1.158 nicm 2990: log_debug("client %p IDENTIFY_ENVIRON %s", c, data);
1.143 nicm 2991: break;
2992: case MSG_IDENTIFY_CLIENTPID:
2993: if (datalen != sizeof c->pid)
2994: fatalx("bad MSG_IDENTIFY_CLIENTPID size");
2995: memcpy(&c->pid, data, sizeof c->pid);
1.158 nicm 2996: log_debug("client %p IDENTIFY_CLIENTPID %ld", c, (long)c->pid);
1.109 nicm 2997: break;
2998: default:
2999: break;
3000: }
3001:
3002: if (imsg->hdr.type != MSG_IDENTIFY_DONE)
3003: return;
3004: c->flags |= CLIENT_IDENTIFIED;
1.75 nicm 3005:
1.216 nicm 3006: if (*c->ttyname != '\0')
3007: name = xstrdup(c->ttyname);
3008: else
3009: xasprintf(&name, "client-%ld", (long)c->pid);
3010: c->name = name;
3011: log_debug("client %p name is %s", c, c->name);
3012:
1.362 nicm 3013: if (c->flags & CLIENT_CONTROL)
1.300 nicm 3014: control_start(c);
1.351 nicm 3015: else if (c->fd != -1) {
1.348 nicm 3016: if (tty_init(&c->tty, c) != 0) {
1.288 nicm 3017: close(c->fd);
3018: c->fd = -1;
3019: } else {
3020: tty_resize(&c->tty);
3021: c->flags |= CLIENT_TERMINAL;
3022: }
1.351 nicm 3023: close(c->out_fd);
3024: c->out_fd = -1;
1.75 nicm 3025: }
1.1 nicm 3026:
1.288 nicm 3027: /*
1.362 nicm 3028: * If this is the first client, load configuration files. Any later
3029: * clients are allowed to continue with their command even if the
3030: * config has not been loaded - they might have been run from inside it
1.288 nicm 3031: */
3032: if ((~c->flags & CLIENT_EXIT) &&
1.362 nicm 3033: !cfg_finished &&
3034: c == TAILQ_FIRST(&clients))
1.288 nicm 3035: start_cfg();
1.1 nicm 3036: }
3037:
3038: /* Handle shell message. */
1.190 nicm 3039: static void
1.162 nicm 3040: server_client_dispatch_shell(struct client *c)
1.1 nicm 3041: {
1.107 nicm 3042: const char *shell;
1.25 nicm 3043:
1.163 nicm 3044: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 3045: if (!checkshell(shell))
1.1 nicm 3046: shell = _PATH_BSHELL;
1.240 nicm 3047: proc_send(c->peer, MSG_SHELL, -1, shell, strlen(shell) + 1);
1.25 nicm 3048:
1.162 nicm 3049: proc_kill_peer(c->peer);
1.213 nicm 3050: }
3051:
3052: /* Get client working directory. */
3053: const char *
1.250 nicm 3054: server_client_get_cwd(struct client *c, struct session *s)
1.213 nicm 3055: {
1.250 nicm 3056: const char *home;
1.213 nicm 3057:
1.265 nicm 3058: if (!cfg_finished && cfg_client != NULL)
3059: return (cfg_client->cwd);
1.213 nicm 3060: if (c != NULL && c->session == NULL && c->cwd != NULL)
3061: return (c->cwd);
1.250 nicm 3062: if (s != NULL && s->cwd != NULL)
3063: return (s->cwd);
1.213 nicm 3064: if (c != NULL && (s = c->session) != NULL && s->cwd != NULL)
3065: return (s->cwd);
1.250 nicm 3066: if ((home = find_home()) != NULL)
3067: return (home);
3068: return ("/");
1.337 nicm 3069: }
3070:
1.355 nicm 3071: /* Get control client flags. */
3072: static uint64_t
3073: server_client_control_flags(struct client *c, const char *next)
3074: {
3075: if (strcmp(next, "pause-after") == 0) {
3076: c->pause_age = 0;
3077: return (CLIENT_CONTROL_PAUSEAFTER);
3078: }
3079: if (sscanf(next, "pause-after=%u", &c->pause_age) == 1) {
3080: c->pause_age *= 1000;
3081: return (CLIENT_CONTROL_PAUSEAFTER);
3082: }
3083: if (strcmp(next, "no-output") == 0)
3084: return (CLIENT_CONTROL_NOOUTPUT);
1.358 nicm 3085: if (strcmp(next, "wait-exit") == 0)
3086: return (CLIENT_CONTROL_WAITEXIT);
1.355 nicm 3087: return (0);
3088: }
3089:
1.337 nicm 3090: /* Set client flags. */
3091: void
3092: server_client_set_flags(struct client *c, const char *flags)
3093: {
3094: char *s, *copy, *next;
1.351 nicm 3095: uint64_t flag;
3096: int not;
1.337 nicm 3097:
1.381 nicm 3098: s = copy = xstrdup(flags);
1.337 nicm 3099: while ((next = strsep(&s, ",")) != NULL) {
3100: not = (*next == '!');
3101: if (not)
3102: next++;
3103:
1.355 nicm 3104: if (c->flags & CLIENT_CONTROL)
3105: flag = server_client_control_flags(c, next);
3106: else
3107: flag = 0;
1.350 nicm 3108: if (strcmp(next, "read-only") == 0)
1.337 nicm 3109: flag = CLIENT_READONLY;
3110: else if (strcmp(next, "ignore-size") == 0)
3111: flag = CLIENT_IGNORESIZE;
1.341 nicm 3112: else if (strcmp(next, "active-pane") == 0)
3113: flag = CLIENT_ACTIVEPANE;
1.350 nicm 3114: if (flag == 0)
1.337 nicm 3115: continue;
3116:
3117: log_debug("client %s set flag %s", c->name, next);
1.394 nicm 3118: if (not) {
3119: if (c->flags & CLIENT_READONLY)
3120: flag &= ~CLIENT_READONLY;
1.337 nicm 3121: c->flags &= ~flag;
1.394 nicm 3122: } else
1.337 nicm 3123: c->flags |= flag;
1.346 nicm 3124: if (flag == CLIENT_CONTROL_NOOUTPUT)
1.352 nicm 3125: control_reset_offsets(c);
1.337 nicm 3126: }
3127: free(copy);
1.358 nicm 3128: proc_send(c->peer, MSG_FLAGS, -1, &c->flags, sizeof c->flags);
1.337 nicm 3129: }
3130:
1.340 nicm 3131: /* Get client flags. This is only flags useful to show to users. */
1.337 nicm 3132: const char *
3133: server_client_get_flags(struct client *c)
3134: {
1.355 nicm 3135: static char s[256];
3136: char tmp[32];
1.337 nicm 3137:
3138: *s = '\0';
3139: if (c->flags & CLIENT_ATTACHED)
3140: strlcat(s, "attached,", sizeof s);
1.368 nicm 3141: if (c->flags & CLIENT_FOCUSED)
3142: strlcat(s, "focused,", sizeof s);
1.337 nicm 3143: if (c->flags & CLIENT_CONTROL)
3144: strlcat(s, "control-mode,", sizeof s);
3145: if (c->flags & CLIENT_IGNORESIZE)
3146: strlcat(s, "ignore-size,", sizeof s);
3147: if (c->flags & CLIENT_CONTROL_NOOUTPUT)
3148: strlcat(s, "no-output,", sizeof s);
1.358 nicm 3149: if (c->flags & CLIENT_CONTROL_WAITEXIT)
3150: strlcat(s, "wait-exit,", sizeof s);
1.355 nicm 3151: if (c->flags & CLIENT_CONTROL_PAUSEAFTER) {
3152: xsnprintf(tmp, sizeof tmp, "pause-after=%u,",
3153: c->pause_age / 1000);
3154: strlcat(s, tmp, sizeof s);
3155: }
1.337 nicm 3156: if (c->flags & CLIENT_READONLY)
3157: strlcat(s, "read-only,", sizeof s);
1.341 nicm 3158: if (c->flags & CLIENT_ACTIVEPANE)
3159: strlcat(s, "active-pane,", sizeof s);
1.337 nicm 3160: if (c->flags & CLIENT_SUSPENDED)
3161: strlcat(s, "suspended,", sizeof s);
3162: if (c->flags & CLIENT_UTF8)
3163: strlcat(s, "UTF-8,", sizeof s);
3164: if (*s != '\0')
3165: s[strlen(s) - 1] = '\0';
3166: return (s);
1.341 nicm 3167: }
3168:
3169: /* Get client window. */
1.385 nicm 3170: struct client_window *
1.341 nicm 3171: server_client_get_client_window(struct client *c, u_int id)
3172: {
3173: struct client_window cw = { .window = id };
3174:
3175: return (RB_FIND(client_windows, &c->windows, &cw));
3176: }
3177:
1.385 nicm 3178: /* Add client window. */
3179: struct client_window *
3180: server_client_add_client_window(struct client *c, u_int id)
3181: {
3182: struct client_window *cw;
3183:
3184: cw = server_client_get_client_window(c, id);
3185: if (cw == NULL) {
3186: cw = xcalloc(1, sizeof *cw);
3187: cw->window = id;
3188: RB_INSERT(client_windows, &c->windows, cw);
3189: }
1.395 nicm 3190: return (cw);
1.385 nicm 3191: }
3192:
1.341 nicm 3193: /* Get client active pane. */
3194: struct window_pane *
3195: server_client_get_pane(struct client *c)
3196: {
3197: struct session *s = c->session;
3198: struct client_window *cw;
3199:
3200: if (s == NULL)
3201: return (NULL);
3202:
3203: if (~c->flags & CLIENT_ACTIVEPANE)
3204: return (s->curw->window->active);
3205: cw = server_client_get_client_window(c, s->curw->window->id);
3206: if (cw == NULL)
3207: return (s->curw->window->active);
3208: return (cw->pane);
3209: }
3210:
3211: /* Set client active pane. */
3212: void
3213: server_client_set_pane(struct client *c, struct window_pane *wp)
3214: {
3215: struct session *s = c->session;
3216: struct client_window *cw;
3217:
3218: if (s == NULL)
3219: return;
3220:
1.385 nicm 3221: cw = server_client_add_client_window(c, s->curw->window->id);
1.341 nicm 3222: cw->pane = wp;
3223: log_debug("%s pane now %%%u", c->name, wp->id);
3224: }
3225:
3226: /* Remove pane from client lists. */
3227: void
3228: server_client_remove_pane(struct window_pane *wp)
3229: {
3230: struct client *c;
3231: struct window *w = wp->window;
3232: struct client_window *cw;
3233:
3234: TAILQ_FOREACH(c, &clients, entry) {
3235: cw = server_client_get_client_window(c, w->id);
3236: if (cw != NULL && cw->pane == wp) {
3237: RB_REMOVE(client_windows, &c->windows, cw);
3238: free(cw);
3239: }
3240: }
1.1 nicm 3241: }
![[BACK]](/icons/back.gif){kind=icon}
Return to server-client.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / tmux