Annotation of src/usr.bin/tmux/server-client.c, Revision 1.391
1.391 ! nicm 1: /* $OpenBSD: server-client.c,v 1.390 2021/11/15 10:58:13 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 *);
46: static void server_client_reset_state(struct client *);
47: static int server_client_assume_paste(struct session *);
1.373 nicm 48: static void server_client_update_latest(struct client *);
1.190 nicm 49:
50: static void server_client_dispatch(struct imsg *, void *);
51: static void server_client_dispatch_command(struct client *, struct imsg *);
52: static void server_client_dispatch_identify(struct client *, struct imsg *);
53: static void server_client_dispatch_shell(struct client *);
1.233 nicm 54:
1.341 nicm 55: /* Compare client windows. */
56: static int
57: server_client_window_cmp(struct client_window *cw1,
58: struct client_window *cw2)
59: {
60: if (cw1->window < cw2->window)
61: return (-1);
62: if (cw1->window > cw2->window)
63: return (1);
64: return (0);
65: }
66: RB_GENERATE(client_windows, client_window, entry, server_client_window_cmp);
67:
1.233 nicm 68: /* Number of attached clients. */
69: u_int
70: server_client_how_many(void)
71: {
72: struct client *c;
73: u_int n;
74:
75: n = 0;
76: TAILQ_FOREACH(c, &clients, entry) {
1.352 nicm 77: if (c->session != NULL && (~c->flags & CLIENT_UNATTACHEDFLAGS))
1.233 nicm 78: n++;
79: }
80: return (n);
81: }
1.140 nicm 82:
1.281 nicm 83: /* Overlay timer callback. */
1.214 nicm 84: static void
1.281 nicm 85: server_client_overlay_timer(__unused int fd, __unused short events, void *data)
1.214 nicm 86: {
1.281 nicm 87: server_client_clear_overlay(data);
1.214 nicm 88: }
89:
1.281 nicm 90: /* Set an overlay on client. */
1.214 nicm 91: void
1.309 nicm 92: server_client_set_overlay(struct client *c, u_int delay,
93: overlay_check_cb checkcb, overlay_mode_cb modecb,
94: overlay_draw_cb drawcb, overlay_key_cb keycb, overlay_free_cb freecb,
1.376 nicm 95: overlay_resize_cb resizecb, void *data)
1.214 nicm 96: {
97: struct timeval tv;
98:
1.282 nicm 99: if (c->overlay_draw != NULL)
100: server_client_clear_overlay(c);
101:
1.214 nicm 102: tv.tv_sec = delay / 1000;
103: tv.tv_usec = (delay % 1000) * 1000L;
104:
1.281 nicm 105: if (event_initialized(&c->overlay_timer))
106: evtimer_del(&c->overlay_timer);
107: evtimer_set(&c->overlay_timer, server_client_overlay_timer, c);
1.242 nicm 108: if (delay != 0)
1.281 nicm 109: evtimer_add(&c->overlay_timer, &tv);
110:
1.309 nicm 111: c->overlay_check = checkcb;
112: c->overlay_mode = modecb;
1.281 nicm 113: c->overlay_draw = drawcb;
114: c->overlay_key = keycb;
115: c->overlay_free = freecb;
1.376 nicm 116: c->overlay_resize = resizecb;
1.281 nicm 117: c->overlay_data = data;
1.214 nicm 118:
1.378 nicm 119: if (c->overlay_check == NULL)
120: c->tty.flags |= TTY_FREEZE;
1.309 nicm 121: if (c->overlay_mode == NULL)
122: c->tty.flags |= TTY_NOCURSOR;
1.214 nicm 123: server_redraw_client(c);
124: }
125:
1.281 nicm 126: /* Clear overlay mode on client. */
1.309 nicm 127: void
1.281 nicm 128: server_client_clear_overlay(struct client *c)
1.214 nicm 129: {
1.281 nicm 130: if (c->overlay_draw == NULL)
1.214 nicm 131: return;
132:
1.281 nicm 133: if (event_initialized(&c->overlay_timer))
134: evtimer_del(&c->overlay_timer);
135:
136: if (c->overlay_free != NULL)
1.380 nicm 137: c->overlay_free(c, c->overlay_data);
1.281 nicm 138:
1.309 nicm 139: c->overlay_check = NULL;
140: c->overlay_mode = NULL;
1.281 nicm 141: c->overlay_draw = NULL;
142: c->overlay_key = NULL;
1.309 nicm 143: c->overlay_free = NULL;
144: c->overlay_data = NULL;
1.214 nicm 145:
146: c->tty.flags &= ~(TTY_FREEZE|TTY_NOCURSOR);
147: server_redraw_client(c);
1.388 nicm 148: }
149:
150: /*
151: * Given overlay position and dimensions, return parts of the input range which
152: * are visible.
153: */
154: void
155: server_client_overlay_range(u_int x, u_int y, u_int sx, u_int sy, u_int px,
156: u_int py, u_int nx, struct overlay_ranges *r)
157: {
158: u_int ox, onx;
159:
160: /* Return up to 2 ranges. */
161: r->px[2] = 0;
162: r->nx[2] = 0;
163:
164: /* Trivial case of no overlap in the y direction. */
165: if (py < y || py > y + sy - 1) {
166: r->px[0] = px;
167: r->nx[0] = nx;
168: r->px[1] = 0;
169: r->nx[1] = 0;
170: return;
171: }
172:
173: /* Visible bit to the left of the popup. */
174: if (px < x) {
175: r->px[0] = px;
176: r->nx[0] = x - px;
177: if (r->nx[0] > nx)
178: r->nx[0] = nx;
179: } else {
180: r->px[0] = 0;
181: r->nx[0] = 0;
182: }
183:
184: /* Visible bit to the right of the popup. */
185: ox = x + sx;
186: if (px > ox)
187: ox = px;
188: onx = px + nx;
189: if (onx > ox) {
190: r->px[1] = ox;
191: r->nx[1] = onx - ox;
192: } else {
193: r->px[1] = 0;
194: r->nx[1] = 0;
195: }
1.214 nicm 196: }
197:
1.140 nicm 198: /* Check if this client is inside this server. */
199: int
200: server_client_check_nested(struct client *c)
201: {
202: struct environ_entry *envent;
203: struct window_pane *wp;
204:
1.164 nicm 205: envent = environ_find(c->environ, "TMUX");
1.140 nicm 206: if (envent == NULL || *envent->value == '\0')
207: return (0);
208:
209: RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
1.216 nicm 210: if (strcmp(wp->tty, c->ttyname) == 0)
1.140 nicm 211: return (1);
212: }
213: return (0);
214: }
1.1 nicm 215:
1.132 nicm 216: /* Set client key table. */
217: void
1.178 nicm 218: server_client_set_key_table(struct client *c, const char *name)
1.132 nicm 219: {
1.178 nicm 220: if (name == NULL)
221: name = server_client_get_key_table(c);
222:
1.132 nicm 223: key_bindings_unref_table(c->keytable);
224: c->keytable = key_bindings_get_table(name, 1);
225: c->keytable->references++;
226: }
227:
1.178 nicm 228: /* Get default key table. */
229: const char *
230: server_client_get_key_table(struct client *c)
231: {
232: struct session *s = c->session;
233: const char *name;
234:
235: if (s == NULL)
236: return ("root");
237:
238: name = options_get_string(s->options, "key-table");
239: if (*name == '\0')
240: return ("root");
241: return (name);
242: }
243:
1.223 nicm 244: /* Is this table the default key table? */
245: static int
246: server_client_is_default_key_table(struct client *c, struct key_table *table)
1.191 nicm 247: {
1.223 nicm 248: return (strcmp(table->name, server_client_get_key_table(c)) == 0);
1.191 nicm 249: }
250:
1.1 nicm 251: /* Create a new client. */
1.246 nicm 252: struct client *
1.1 nicm 253: server_client_create(int fd)
254: {
255: struct client *c;
256:
1.49 nicm 257: setblocking(fd, 0);
1.1 nicm 258:
259: c = xcalloc(1, sizeof *c);
1.141 nicm 260: c->references = 1;
1.162 nicm 261: c->peer = proc_add_peer(server_proc, fd, server_client_dispatch, c);
1.25 nicm 262:
1.10 nicm 263: if (gettimeofday(&c->creation_time, NULL) != 0)
1.1 nicm 264: fatal("gettimeofday failed");
1.11 nicm 265: memcpy(&c->activity_time, &c->creation_time, sizeof c->activity_time);
1.111 nicm 266:
1.164 nicm 267: c->environ = environ_create();
1.1 nicm 268:
1.146 nicm 269: c->fd = -1;
1.351 nicm 270: c->out_fd = -1;
1.145 nicm 271:
1.316 nicm 272: c->queue = cmdq_new();
1.341 nicm 273: RB_INIT(&c->windows);
1.345 nicm 274: RB_INIT(&c->files);
1.94 nicm 275:
1.1 nicm 276: c->tty.sx = 80;
277: c->tty.sy = 24;
278:
1.271 nicm 279: status_init(c);
1.93 nicm 280: c->flags |= CLIENT_FOCUSED;
281:
1.132 nicm 282: c->keytable = key_bindings_get_table("root", 1);
283: c->keytable->references++;
284:
1.17 nicm 285: evtimer_set(&c->repeat_timer, server_client_repeat_timer, c);
1.192 nicm 286: evtimer_set(&c->click_timer, server_client_click_timer, c);
1.17 nicm 287:
1.135 nicm 288: TAILQ_INSERT_TAIL(&clients, c, entry);
1.157 nicm 289: log_debug("new client %p", c);
1.246 nicm 290: return (c);
1.72 nicm 291: }
292:
293: /* Open client terminal if needed. */
294: int
1.119 nicm 295: server_client_open(struct client *c, char **cause)
1.72 nicm 296: {
1.339 nicm 297: const char *ttynam = _PATH_TTY;
298:
1.75 nicm 299: if (c->flags & CLIENT_CONTROL)
300: return (0);
1.120 nicm 301:
1.339 nicm 302: if (strcmp(c->ttyname, ttynam) == 0||
303: ((isatty(STDIN_FILENO) &&
304: (ttynam = ttyname(STDIN_FILENO)) != NULL &&
305: strcmp(c->ttyname, ttynam) == 0) ||
306: (isatty(STDOUT_FILENO) &&
307: (ttynam = ttyname(STDOUT_FILENO)) != NULL &&
308: strcmp(c->ttyname, ttynam) == 0) ||
309: (isatty(STDERR_FILENO) &&
310: (ttynam = ttyname(STDERR_FILENO)) != NULL &&
311: strcmp(c->ttyname, ttynam) == 0))) {
312: xasprintf(cause, "can't use %s", c->ttyname);
1.120 nicm 313: return (-1);
314: }
1.75 nicm 315:
1.72 nicm 316: if (!(c->flags & CLIENT_TERMINAL)) {
1.116 nicm 317: *cause = xstrdup("not a terminal");
1.72 nicm 318: return (-1);
319: }
320:
1.119 nicm 321: if (tty_open(&c->tty, cause) != 0)
1.72 nicm 322: return (-1);
323:
324: return (0);
1.1 nicm 325: }
326:
1.373 nicm 327: /* Lost an attached client. */
328: static void
329: server_client_attached_lost(struct client *c)
330: {
1.384 nicm 331: struct session *s;
1.373 nicm 332: struct window *w;
333: struct client *loop;
334: struct client *found;
335:
336: log_debug("lost attached client %p", c);
337:
338: /*
339: * By this point the session in the client has been cleared so walk all
340: * windows to find any with this client as the latest.
341: */
342: RB_FOREACH(w, windows, &windows) {
343: if (w->latest != c)
344: continue;
345:
346: found = NULL;
347: TAILQ_FOREACH(loop, &clients, entry) {
348: s = loop->session;
349: if (loop == c || s == NULL || s->curw->window != w)
350: continue;
1.379 nicm 351: if (found == NULL || timercmp(&loop->activity_time,
352: &found->activity_time, >))
1.373 nicm 353: found = loop;
354: }
355: if (found != NULL)
356: server_client_update_latest(found);
357: }
358: }
359:
1.379 nicm 360: /* Set client session. */
361: void
362: server_client_set_session(struct client *c, struct session *s)
363: {
364: struct session *old = c->session;
365:
366: if (s != NULL && c->session != NULL && c->session != s)
367: c->last_session = c->session;
368: else if (s == NULL)
369: c->last_session = NULL;
370: c->session = s;
371: c->flags |= CLIENT_FOCUSED;
372:
373: if (old != NULL && old->curw != NULL)
374: window_update_focus(old->curw->window);
375: if (s != NULL) {
1.387 nicm 376: recalculate_sizes();
1.379 nicm 377: window_update_focus(s->curw->window);
378: session_update_activity(s, NULL);
379: gettimeofday(&s->last_attached_time, NULL);
380: s->curw->flags &= ~WINLINK_ALERTFLAGS;
381: s->curw->window->latest = c;
382: alerts_check_session(s);
383: tty_update_client_offset(c);
384: status_timer_start(c);
385: notify_client("client-session-changed", c);
386: server_redraw_client(c);
387: }
388:
389: server_check_unattached();
390: server_update_socket();
391: }
392:
1.1 nicm 393: /* Lost a client. */
394: void
395: server_client_lost(struct client *c)
396: {
1.340 nicm 397: struct client_file *cf, *cf1;
1.341 nicm 398: struct client_window *cw, *cw1;
1.1 nicm 399:
1.141 nicm 400: c->flags |= CLIENT_DEAD;
401:
1.281 nicm 402: server_client_clear_overlay(c);
1.141 nicm 403: status_prompt_clear(c);
404: status_message_clear(c);
405:
1.340 nicm 406: RB_FOREACH_SAFE(cf, client_files, &c->files, cf1) {
1.300 nicm 407: cf->error = EINTR;
408: file_fire_done(cf);
409: }
1.341 nicm 410: RB_FOREACH_SAFE(cw, client_windows, &c->windows, cw1) {
411: RB_REMOVE(client_windows, &c->windows, cw);
412: free(cw);
413: }
1.141 nicm 414:
1.135 nicm 415: TAILQ_REMOVE(&clients, c, entry);
1.157 nicm 416: log_debug("lost client %p", c);
1.1 nicm 417:
1.373 nicm 418: if (c->flags & CLIENT_ATTACHED) {
419: server_client_attached_lost(c);
1.371 nicm 420: notify_client("client-detached", c);
1.373 nicm 421: }
1.371 nicm 422:
1.349 nicm 423: if (c->flags & CLIENT_CONTROL)
424: control_stop(c);
1.1 nicm 425: if (c->flags & CLIENT_TERMINAL)
426: tty_free(&c->tty);
1.109 nicm 427: free(c->ttyname);
1.333 nicm 428:
1.329 nicm 429: free(c->term_name);
1.333 nicm 430: free(c->term_type);
1.370 nicm 431: tty_term_free_list(c->term_caps, c->term_ncaps);
1.1 nicm 432:
1.270 nicm 433: status_free(c);
1.1 nicm 434:
1.77 nicm 435: free(c->title);
1.165 nicm 436: free((void *)c->cwd);
1.1 nicm 437:
1.17 nicm 438: evtimer_del(&c->repeat_timer);
1.192 nicm 439: evtimer_del(&c->click_timer);
1.17 nicm 440:
1.132 nicm 441: key_bindings_unref_table(c->keytable);
442:
1.77 nicm 443: free(c->message_string);
1.116 nicm 444: if (event_initialized(&c->message_timer))
1.69 nicm 445: evtimer_del(&c->message_timer);
1.1 nicm 446:
1.259 nicm 447: free(c->prompt_saved);
1.77 nicm 448: free(c->prompt_string);
449: free(c->prompt_buffer);
1.61 nicm 450:
1.228 nicm 451: format_lost_client(c);
1.164 nicm 452: environ_free(c->environ);
1.1 nicm 453:
1.162 nicm 454: proc_remove_peer(c->peer);
455: c->peer = NULL;
1.13 nicm 456:
1.351 nicm 457: if (c->out_fd != -1)
458: close(c->out_fd);
1.348 nicm 459: if (c->fd != -1) {
460: close(c->fd);
461: c->fd = -1;
462: }
1.142 nicm 463: server_client_unref(c);
1.71 nicm 464:
465: server_add_accept(0); /* may be more file descriptors now */
1.1 nicm 466:
467: recalculate_sizes();
1.41 nicm 468: server_check_unattached();
1.19 nicm 469: server_update_socket();
1.141 nicm 470: }
471:
472: /* Remove reference from a client. */
473: void
1.142 nicm 474: server_client_unref(struct client *c)
1.141 nicm 475: {
1.157 nicm 476: log_debug("unref client %p (%d references)", c, c->references);
1.141 nicm 477:
478: c->references--;
479: if (c->references == 0)
480: event_once(-1, EV_TIMEOUT, server_client_free, c, NULL);
481: }
482:
483: /* Free dead client. */
1.190 nicm 484: static void
1.170 nicm 485: server_client_free(__unused int fd, __unused short events, void *arg)
1.141 nicm 486: {
487: struct client *c = arg;
488:
1.157 nicm 489: log_debug("free client %p (%d references)", c, c->references);
1.141 nicm 490:
1.316 nicm 491: cmdq_free(c->queue);
1.194 nicm 492:
1.216 nicm 493: if (c->references == 0) {
494: free((void *)c->name);
1.141 nicm 495: free(c);
1.216 nicm 496: }
1.9 nicm 497: }
498:
1.220 nicm 499: /* Suspend a client. */
500: void
501: server_client_suspend(struct client *c)
502: {
1.232 nicm 503: struct session *s = c->session;
1.220 nicm 504:
1.352 nicm 505: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.220 nicm 506: return;
507:
508: tty_stop_tty(&c->tty);
509: c->flags |= CLIENT_SUSPENDED;
510: proc_send(c->peer, MSG_SUSPEND, -1, NULL, 0);
511: }
512:
1.174 nicm 513: /* Detach a client. */
514: void
515: server_client_detach(struct client *c, enum msgtype msgtype)
516: {
1.232 nicm 517: struct session *s = c->session;
1.174 nicm 518:
1.389 nicm 519: if (s == NULL || (c->flags & CLIENT_NODETACHFLAGS))
1.174 nicm 520: return;
521:
1.352 nicm 522: c->flags |= CLIENT_EXIT;
523:
524: c->exit_type = CLIENT_EXIT_DETACH;
525: c->exit_msgtype = msgtype;
526: c->exit_session = xstrdup(s->name);
1.207 nicm 527: }
528:
1.208 nicm 529: /* Execute command to replace a client. */
1.207 nicm 530: void
531: server_client_exec(struct client *c, const char *cmd)
532: {
533: struct session *s = c->session;
1.208 nicm 534: char *msg;
535: const char *shell;
1.207 nicm 536: size_t cmdsize, shellsize;
537:
538: if (*cmd == '\0')
539: return;
540: cmdsize = strlen(cmd) + 1;
541:
542: if (s != NULL)
543: shell = options_get_string(s->options, "default-shell");
544: else
545: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 546: if (!checkshell(shell))
547: shell = _PATH_BSHELL;
1.207 nicm 548: shellsize = strlen(shell) + 1;
549:
550: msg = xmalloc(cmdsize + shellsize);
551: memcpy(msg, cmd, cmdsize);
552: memcpy(msg + cmdsize, shell, shellsize);
553:
554: proc_send(c->peer, MSG_EXEC, -1, msg, cmdsize + shellsize);
555: free(msg);
1.174 nicm 556: }
557:
1.66 nicm 558: /* Check for mouse keys. */
1.190 nicm 559: static key_code
1.276 nicm 560: server_client_check_mouse(struct client *c, struct key_event *event)
1.66 nicm 561: {
1.276 nicm 562: struct mouse_event *m = &event->m;
1.192 nicm 563: struct session *s = c->session;
1.272 nicm 564: struct winlink *wl;
1.192 nicm 565: struct window_pane *wp;
1.261 nicm 566: u_int x, y, b, sx, sy, px, py;
1.307 nicm 567: int ignore = 0;
1.192 nicm 568: key_code key;
569: struct timeval tv;
1.272 nicm 570: struct style_range *sr;
1.283 nicm 571: enum { NOTYPE,
572: MOVE,
573: DOWN,
574: UP,
575: DRAG,
576: WHEEL,
1.311 nicm 577: SECOND,
1.283 nicm 578: DOUBLE,
579: TRIPLE } type = NOTYPE;
1.276 nicm 580: enum { NOWHERE,
581: PANE,
582: STATUS,
583: STATUS_LEFT,
584: STATUS_RIGHT,
585: STATUS_DEFAULT,
1.283 nicm 586: BORDER } where = NOWHERE;
1.131 nicm 587:
1.261 nicm 588: log_debug("%s mouse %02x at %u,%u (last %u,%u) (%d)", c->name, m->b,
589: m->x, m->y, m->lx, m->ly, c->tty.mouse_drag_flag);
1.131 nicm 590:
591: /* What type of event is this? */
1.306 nicm 592: if (event->key == KEYC_DOUBLECLICK) {
593: type = DOUBLE;
594: x = m->x, y = m->y, b = m->b;
1.307 nicm 595: ignore = 1;
1.306 nicm 596: log_debug("double-click at %u,%u", x, y);
597: } else if ((m->sgr_type != ' ' &&
1.209 nicm 598: MOUSE_DRAG(m->sgr_b) &&
1.391 ! nicm 599: MOUSE_RELEASE(m->sgr_b)) ||
1.209 nicm 600: (m->sgr_type == ' ' &&
601: MOUSE_DRAG(m->b) &&
1.391 ! nicm 602: MOUSE_RELEASE(m->b) &&
! 603: MOUSE_RELEASE(m->lb))) {
1.209 nicm 604: type = MOVE;
605: x = m->x, y = m->y, b = 0;
606: log_debug("move at %u,%u", x, y);
607: } else if (MOUSE_DRAG(m->b)) {
1.131 nicm 608: type = DRAG;
609: if (c->tty.mouse_drag_flag) {
610: x = m->x, y = m->y, b = m->b;
1.278 nicm 611: if (x == m->lx && y == m->ly)
612: return (KEYC_UNKNOWN);
1.131 nicm 613: log_debug("drag update at %u,%u", x, y);
614: } else {
1.277 nicm 615: x = m->lx, y = m->ly, b = m->lb;
1.131 nicm 616: log_debug("drag start at %u,%u", x, y);
617: }
618: } else if (MOUSE_WHEEL(m->b)) {
619: type = WHEEL;
620: x = m->x, y = m->y, b = m->b;
621: log_debug("wheel at %u,%u", x, y);
1.200 nicm 622: } else if (MOUSE_RELEASE(m->b)) {
1.131 nicm 623: type = UP;
624: x = m->x, y = m->y, b = m->lb;
625: log_debug("up at %u,%u", x, y);
626: } else {
1.192 nicm 627: if (c->flags & CLIENT_DOUBLECLICK) {
628: evtimer_del(&c->click_timer);
629: c->flags &= ~CLIENT_DOUBLECLICK;
630: if (m->b == c->click_button) {
1.311 nicm 631: type = SECOND;
632: x = m->x, y = m->y, b = m->b;
633: log_debug("second-click at %u,%u", x, y);
1.306 nicm 634: c->flags |= CLIENT_TRIPLECLICK;
1.192 nicm 635: }
636: } else if (c->flags & CLIENT_TRIPLECLICK) {
637: evtimer_del(&c->click_timer);
638: c->flags &= ~CLIENT_TRIPLECLICK;
639: if (m->b == c->click_button) {
640: type = TRIPLE;
641: x = m->x, y = m->y, b = m->b;
642: log_debug("triple-click at %u,%u", x, y);
643: goto have_event;
644: }
1.311 nicm 645: } else {
646: type = DOWN;
647: x = m->x, y = m->y, b = m->b;
648: log_debug("down at %u,%u", x, y);
1.307 nicm 649: c->flags |= CLIENT_DOUBLECLICK;
1.311 nicm 650: }
1.192 nicm 651:
652: if (KEYC_CLICK_TIMEOUT != 0) {
1.306 nicm 653: memcpy(&c->click_event, m, sizeof c->click_event);
1.192 nicm 654: c->click_button = m->b;
655:
1.312 nicm 656: log_debug("click timer started");
1.192 nicm 657: tv.tv_sec = KEYC_CLICK_TIMEOUT / 1000;
658: tv.tv_usec = (KEYC_CLICK_TIMEOUT % 1000) * 1000L;
659: evtimer_del(&c->click_timer);
660: evtimer_add(&c->click_timer, &tv);
661: }
1.131 nicm 662: }
1.192 nicm 663:
664: have_event:
1.131 nicm 665: if (type == NOTYPE)
1.177 nicm 666: return (KEYC_UNKNOWN);
1.131 nicm 667:
1.258 nicm 668: /* Save the session. */
1.131 nicm 669: m->s = s->id;
1.258 nicm 670: m->w = -1;
1.307 nicm 671: m->ignore = ignore;
1.131 nicm 672:
673: /* Is this on the status line? */
674: m->statusat = status_at_line(c);
1.292 nicm 675: m->statuslines = status_line_size(c);
1.272 nicm 676: if (m->statusat != -1 &&
677: y >= (u_int)m->statusat &&
1.292 nicm 678: y < m->statusat + m->statuslines) {
1.272 nicm 679: sr = status_get_range(c, x, y - m->statusat);
1.274 nicm 680: if (sr == NULL) {
681: where = STATUS_DEFAULT;
682: } else {
683: switch (sr->type) {
684: case STYLE_RANGE_NONE:
1.273 nicm 685: return (KEYC_UNKNOWN);
1.274 nicm 686: case STYLE_RANGE_LEFT:
687: where = STATUS_LEFT;
688: break;
689: case STYLE_RANGE_RIGHT:
690: where = STATUS_RIGHT;
691: break;
692: case STYLE_RANGE_WINDOW:
1.298 nicm 693: wl = winlink_find_by_index(&s->windows,
694: sr->argument);
1.274 nicm 695: if (wl == NULL)
696: return (KEYC_UNKNOWN);
697: m->w = wl->window->id;
1.273 nicm 698:
1.274 nicm 699: where = STATUS;
700: break;
701: }
1.258 nicm 702: }
703: }
1.131 nicm 704:
705: /* Not on status line. Adjust position and check for border or pane. */
706: if (where == NOWHERE) {
1.261 nicm 707: px = x;
1.292 nicm 708: if (m->statusat == 0 && y >= m->statuslines)
709: py = y - m->statuslines;
1.131 nicm 710: else if (m->statusat > 0 && y >= (u_int)m->statusat)
1.261 nicm 711: py = m->statusat - 1;
712: else
713: py = y;
714:
715: tty_window_offset(&c->tty, &m->ox, &m->oy, &sx, &sy);
716: log_debug("mouse window @%u at %u,%u (%ux%u)",
717: s->curw->window->id, m->ox, m->oy, sx, sy);
718: if (px > sx || py > sy)
719: return (KEYC_UNKNOWN);
720: px = px + m->ox;
721: py = py + m->oy;
1.131 nicm 722:
1.260 nicm 723: /* Try the pane borders if not zoomed. */
724: if (~s->curw->window->flags & WINDOW_ZOOMED) {
725: TAILQ_FOREACH(wp, &s->curw->window->panes, entry) {
1.261 nicm 726: if ((wp->xoff + wp->sx == px &&
727: wp->yoff <= 1 + py &&
728: wp->yoff + wp->sy >= py) ||
729: (wp->yoff + wp->sy == py &&
730: wp->xoff <= 1 + px &&
731: wp->xoff + wp->sx >= px))
1.260 nicm 732: break;
733: }
734: if (wp != NULL)
735: where = BORDER;
1.131 nicm 736: }
1.260 nicm 737:
738: /* Otherwise try inside the pane. */
739: if (where == NOWHERE) {
1.261 nicm 740: wp = window_get_active_at(s->curw->window, px, py);
1.260 nicm 741: if (wp != NULL)
1.131 nicm 742: where = PANE;
1.315 nicm 743: else
744: return (KEYC_UNKNOWN);
1.131 nicm 745: }
1.260 nicm 746: if (where == PANE)
747: log_debug("mouse %u,%u on pane %%%u", x, y, wp->id);
748: else if (where == BORDER)
749: log_debug("mouse on pane %%%u border", wp->id);
1.131 nicm 750: m->wp = wp->id;
751: m->w = wp->window->id;
752: } else
753: m->wp = -1;
754:
755: /* Stop dragging if needed. */
1.391 ! nicm 756: if (type != DRAG && type != WHEEL && c->tty.mouse_drag_flag != 0) {
1.131 nicm 757: if (c->tty.mouse_drag_release != NULL)
758: c->tty.mouse_drag_release(c, m);
759:
760: c->tty.mouse_drag_update = NULL;
761: c->tty.mouse_drag_release = NULL;
762:
1.182 nicm 763: /*
1.183 nicm 764: * End a mouse drag by passing a MouseDragEnd key corresponding
765: * to the button that started the drag.
1.182 nicm 766: */
1.391 ! nicm 767: switch (c->tty.mouse_drag_flag - 1) {
! 768: case MOUSE_BUTTON_1:
1.182 nicm 769: if (where == PANE)
1.183 nicm 770: key = KEYC_MOUSEDRAGEND1_PANE;
1.182 nicm 771: if (where == STATUS)
1.183 nicm 772: key = KEYC_MOUSEDRAGEND1_STATUS;
1.258 nicm 773: if (where == STATUS_LEFT)
774: key = KEYC_MOUSEDRAGEND1_STATUS_LEFT;
775: if (where == STATUS_RIGHT)
776: key = KEYC_MOUSEDRAGEND1_STATUS_RIGHT;
1.274 nicm 777: if (where == STATUS_DEFAULT)
778: key = KEYC_MOUSEDRAGEND1_STATUS_DEFAULT;
1.182 nicm 779: if (where == BORDER)
1.183 nicm 780: key = KEYC_MOUSEDRAGEND1_BORDER;
1.182 nicm 781: break;
1.391 ! nicm 782: case MOUSE_BUTTON_2:
1.182 nicm 783: if (where == PANE)
1.183 nicm 784: key = KEYC_MOUSEDRAGEND2_PANE;
1.182 nicm 785: if (where == STATUS)
1.183 nicm 786: key = KEYC_MOUSEDRAGEND2_STATUS;
1.258 nicm 787: if (where == STATUS_LEFT)
788: key = KEYC_MOUSEDRAGEND2_STATUS_LEFT;
789: if (where == STATUS_RIGHT)
790: key = KEYC_MOUSEDRAGEND2_STATUS_RIGHT;
1.274 nicm 791: if (where == STATUS_DEFAULT)
792: key = KEYC_MOUSEDRAGEND2_STATUS_DEFAULT;
1.182 nicm 793: if (where == BORDER)
1.183 nicm 794: key = KEYC_MOUSEDRAGEND2_BORDER;
1.182 nicm 795: break;
1.391 ! nicm 796: case MOUSE_BUTTON_3:
1.182 nicm 797: if (where == PANE)
1.183 nicm 798: key = KEYC_MOUSEDRAGEND3_PANE;
1.182 nicm 799: if (where == STATUS)
1.183 nicm 800: key = KEYC_MOUSEDRAGEND3_STATUS;
1.258 nicm 801: if (where == STATUS_LEFT)
802: key = KEYC_MOUSEDRAGEND3_STATUS_LEFT;
803: if (where == STATUS_RIGHT)
804: key = KEYC_MOUSEDRAGEND3_STATUS_RIGHT;
1.274 nicm 805: if (where == STATUS_DEFAULT)
806: key = KEYC_MOUSEDRAGEND3_STATUS_DEFAULT;
1.182 nicm 807: if (where == BORDER)
1.183 nicm 808: key = KEYC_MOUSEDRAGEND3_BORDER;
1.182 nicm 809: break;
1.391 ! nicm 810: case MOUSE_BUTTON_6:
! 811: if (where == PANE)
! 812: key = KEYC_MOUSEDRAGEND6_PANE;
! 813: if (where == STATUS)
! 814: key = KEYC_MOUSEDRAGEND6_STATUS;
! 815: if (where == STATUS_LEFT)
! 816: key = KEYC_MOUSEDRAGEND6_STATUS_LEFT;
! 817: if (where == STATUS_RIGHT)
! 818: key = KEYC_MOUSEDRAGEND6_STATUS_RIGHT;
! 819: if (where == STATUS_DEFAULT)
! 820: key = KEYC_MOUSEDRAGEND6_STATUS_DEFAULT;
! 821: if (where == BORDER)
! 822: key = KEYC_MOUSEDRAGEND6_BORDER;
! 823: break;
! 824: case MOUSE_BUTTON_7:
! 825: if (where == PANE)
! 826: key = KEYC_MOUSEDRAGEND7_PANE;
! 827: if (where == STATUS)
! 828: key = KEYC_MOUSEDRAGEND7_STATUS;
! 829: if (where == STATUS_LEFT)
! 830: key = KEYC_MOUSEDRAGEND7_STATUS_LEFT;
! 831: if (where == STATUS_RIGHT)
! 832: key = KEYC_MOUSEDRAGEND7_STATUS_RIGHT;
! 833: if (where == STATUS_DEFAULT)
! 834: key = KEYC_MOUSEDRAGEND7_STATUS_DEFAULT;
! 835: if (where == BORDER)
! 836: key = KEYC_MOUSEDRAGEND7_BORDER;
! 837: break;
! 838: case MOUSE_BUTTON_8:
! 839: if (where == PANE)
! 840: key = KEYC_MOUSEDRAGEND8_PANE;
! 841: if (where == STATUS)
! 842: key = KEYC_MOUSEDRAGEND8_STATUS;
! 843: if (where == STATUS_LEFT)
! 844: key = KEYC_MOUSEDRAGEND8_STATUS_LEFT;
! 845: if (where == STATUS_RIGHT)
! 846: key = KEYC_MOUSEDRAGEND8_STATUS_RIGHT;
! 847: if (where == STATUS_DEFAULT)
! 848: key = KEYC_MOUSEDRAGEND8_STATUS_DEFAULT;
! 849: if (where == BORDER)
! 850: key = KEYC_MOUSEDRAGEND8_BORDER;
! 851: break;
! 852: case MOUSE_BUTTON_9:
! 853: if (where == PANE)
! 854: key = KEYC_MOUSEDRAGEND9_PANE;
! 855: if (where == STATUS)
! 856: key = KEYC_MOUSEDRAGEND9_STATUS;
! 857: if (where == STATUS_LEFT)
! 858: key = KEYC_MOUSEDRAGEND9_STATUS_LEFT;
! 859: if (where == STATUS_RIGHT)
! 860: key = KEYC_MOUSEDRAGEND9_STATUS_RIGHT;
! 861: if (where == STATUS_DEFAULT)
! 862: key = KEYC_MOUSEDRAGEND9_STATUS_DEFAULT;
! 863: if (where == BORDER)
! 864: key = KEYC_MOUSEDRAGEND9_BORDER;
! 865: break;
! 866: case MOUSE_BUTTON_10:
! 867: if (where == PANE)
! 868: key = KEYC_MOUSEDRAGEND10_PANE;
! 869: if (where == STATUS)
! 870: key = KEYC_MOUSEDRAGEND10_STATUS;
! 871: if (where == STATUS_LEFT)
! 872: key = KEYC_MOUSEDRAGEND10_STATUS_LEFT;
! 873: if (where == STATUS_RIGHT)
! 874: key = KEYC_MOUSEDRAGEND10_STATUS_RIGHT;
! 875: if (where == STATUS_DEFAULT)
! 876: key = KEYC_MOUSEDRAGEND10_STATUS_DEFAULT;
! 877: if (where == BORDER)
! 878: key = KEYC_MOUSEDRAGEND10_BORDER;
! 879: break;
! 880: case MOUSE_BUTTON_11:
! 881: if (where == PANE)
! 882: key = KEYC_MOUSEDRAGEND11_PANE;
! 883: if (where == STATUS)
! 884: key = KEYC_MOUSEDRAGEND11_STATUS;
! 885: if (where == STATUS_LEFT)
! 886: key = KEYC_MOUSEDRAGEND11_STATUS_LEFT;
! 887: if (where == STATUS_RIGHT)
! 888: key = KEYC_MOUSEDRAGEND11_STATUS_RIGHT;
! 889: if (where == STATUS_DEFAULT)
! 890: key = KEYC_MOUSEDRAGEND11_STATUS_DEFAULT;
! 891: if (where == BORDER)
! 892: key = KEYC_MOUSEDRAGEND11_BORDER;
! 893: break;
1.182 nicm 894: default:
895: key = KEYC_MOUSE;
896: break;
897: }
1.131 nicm 898: c->tty.mouse_drag_flag = 0;
1.305 nicm 899: goto out;
1.131 nicm 900: }
901:
902: /* Convert to a key binding. */
1.177 nicm 903: key = KEYC_UNKNOWN;
1.131 nicm 904: switch (type) {
905: case NOTYPE:
906: break;
1.209 nicm 907: case MOVE:
908: if (where == PANE)
909: key = KEYC_MOUSEMOVE_PANE;
910: if (where == STATUS)
911: key = KEYC_MOUSEMOVE_STATUS;
1.274 nicm 912: if (where == STATUS_LEFT)
913: key = KEYC_MOUSEMOVE_STATUS_LEFT;
914: if (where == STATUS_RIGHT)
915: key = KEYC_MOUSEMOVE_STATUS_RIGHT;
916: if (where == STATUS_DEFAULT)
917: key = KEYC_MOUSEMOVE_STATUS_DEFAULT;
1.209 nicm 918: if (where == BORDER)
919: key = KEYC_MOUSEMOVE_BORDER;
920: break;
1.131 nicm 921: case DRAG:
1.204 nicm 922: if (c->tty.mouse_drag_update != NULL)
923: key = KEYC_DRAGGING;
924: else {
1.131 nicm 925: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 926: case MOUSE_BUTTON_1:
1.131 nicm 927: if (where == PANE)
928: key = KEYC_MOUSEDRAG1_PANE;
929: if (where == STATUS)
930: key = KEYC_MOUSEDRAG1_STATUS;
1.258 nicm 931: if (where == STATUS_LEFT)
932: key = KEYC_MOUSEDRAG1_STATUS_LEFT;
933: if (where == STATUS_RIGHT)
934: key = KEYC_MOUSEDRAG1_STATUS_RIGHT;
1.274 nicm 935: if (where == STATUS_DEFAULT)
936: key = KEYC_MOUSEDRAG1_STATUS_DEFAULT;
1.131 nicm 937: if (where == BORDER)
938: key = KEYC_MOUSEDRAG1_BORDER;
939: break;
1.391 ! nicm 940: case MOUSE_BUTTON_2:
1.131 nicm 941: if (where == PANE)
942: key = KEYC_MOUSEDRAG2_PANE;
943: if (where == STATUS)
944: key = KEYC_MOUSEDRAG2_STATUS;
1.258 nicm 945: if (where == STATUS_LEFT)
946: key = KEYC_MOUSEDRAG2_STATUS_LEFT;
947: if (where == STATUS_RIGHT)
948: key = KEYC_MOUSEDRAG2_STATUS_RIGHT;
1.274 nicm 949: if (where == STATUS_DEFAULT)
950: key = KEYC_MOUSEDRAG2_STATUS_DEFAULT;
1.131 nicm 951: if (where == BORDER)
952: key = KEYC_MOUSEDRAG2_BORDER;
953: break;
1.391 ! nicm 954: case MOUSE_BUTTON_3:
1.131 nicm 955: if (where == PANE)
956: key = KEYC_MOUSEDRAG3_PANE;
957: if (where == STATUS)
958: key = KEYC_MOUSEDRAG3_STATUS;
1.258 nicm 959: if (where == STATUS_LEFT)
960: key = KEYC_MOUSEDRAG3_STATUS_LEFT;
961: if (where == STATUS_RIGHT)
962: key = KEYC_MOUSEDRAG3_STATUS_RIGHT;
1.274 nicm 963: if (where == STATUS_DEFAULT)
964: key = KEYC_MOUSEDRAG3_STATUS_DEFAULT;
1.131 nicm 965: if (where == BORDER)
966: key = KEYC_MOUSEDRAG3_BORDER;
967: break;
1.391 ! nicm 968: case MOUSE_BUTTON_6:
! 969: if (where == PANE)
! 970: key = KEYC_MOUSEDRAG6_PANE;
! 971: if (where == STATUS)
! 972: key = KEYC_MOUSEDRAG6_STATUS;
! 973: if (where == STATUS_LEFT)
! 974: key = KEYC_MOUSEDRAG6_STATUS_LEFT;
! 975: if (where == STATUS_RIGHT)
! 976: key = KEYC_MOUSEDRAG6_STATUS_RIGHT;
! 977: if (where == STATUS_DEFAULT)
! 978: key = KEYC_MOUSEDRAG6_STATUS_DEFAULT;
! 979: if (where == BORDER)
! 980: key = KEYC_MOUSEDRAG6_BORDER;
! 981: break;
! 982: case MOUSE_BUTTON_7:
! 983: if (where == PANE)
! 984: key = KEYC_MOUSEDRAG7_PANE;
! 985: if (where == STATUS)
! 986: key = KEYC_MOUSEDRAG7_STATUS;
! 987: if (where == STATUS_LEFT)
! 988: key = KEYC_MOUSEDRAG7_STATUS_LEFT;
! 989: if (where == STATUS_RIGHT)
! 990: key = KEYC_MOUSEDRAG7_STATUS_RIGHT;
! 991: if (where == STATUS_DEFAULT)
! 992: key = KEYC_MOUSEDRAG7_STATUS_DEFAULT;
! 993: if (where == BORDER)
! 994: key = KEYC_MOUSEDRAG7_BORDER;
! 995: break;
! 996: case MOUSE_BUTTON_8:
! 997: if (where == PANE)
! 998: key = KEYC_MOUSEDRAG8_PANE;
! 999: if (where == STATUS)
! 1000: key = KEYC_MOUSEDRAG8_STATUS;
! 1001: if (where == STATUS_LEFT)
! 1002: key = KEYC_MOUSEDRAG8_STATUS_LEFT;
! 1003: if (where == STATUS_RIGHT)
! 1004: key = KEYC_MOUSEDRAG8_STATUS_RIGHT;
! 1005: if (where == STATUS_DEFAULT)
! 1006: key = KEYC_MOUSEDRAG8_STATUS_DEFAULT;
! 1007: if (where == BORDER)
! 1008: key = KEYC_MOUSEDRAG8_BORDER;
! 1009: break;
! 1010: case MOUSE_BUTTON_9:
! 1011: if (where == PANE)
! 1012: key = KEYC_MOUSEDRAG9_PANE;
! 1013: if (where == STATUS)
! 1014: key = KEYC_MOUSEDRAG9_STATUS;
! 1015: if (where == STATUS_LEFT)
! 1016: key = KEYC_MOUSEDRAG9_STATUS_LEFT;
! 1017: if (where == STATUS_RIGHT)
! 1018: key = KEYC_MOUSEDRAG9_STATUS_RIGHT;
! 1019: if (where == STATUS_DEFAULT)
! 1020: key = KEYC_MOUSEDRAG9_STATUS_DEFAULT;
! 1021: if (where == BORDER)
! 1022: key = KEYC_MOUSEDRAG9_BORDER;
! 1023: break;
! 1024: case MOUSE_BUTTON_10:
! 1025: if (where == PANE)
! 1026: key = KEYC_MOUSEDRAG10_PANE;
! 1027: if (where == STATUS)
! 1028: key = KEYC_MOUSEDRAG10_STATUS;
! 1029: if (where == STATUS_LEFT)
! 1030: key = KEYC_MOUSEDRAG10_STATUS_LEFT;
! 1031: if (where == STATUS_RIGHT)
! 1032: key = KEYC_MOUSEDRAG10_STATUS_RIGHT;
! 1033: if (where == STATUS_DEFAULT)
! 1034: key = KEYC_MOUSEDRAG10_STATUS_DEFAULT;
! 1035: if (where == BORDER)
! 1036: key = KEYC_MOUSEDRAG10_BORDER;
! 1037: break;
! 1038: case MOUSE_BUTTON_11:
! 1039: if (where == PANE)
! 1040: key = KEYC_MOUSEDRAG11_PANE;
! 1041: if (where == STATUS)
! 1042: key = KEYC_MOUSEDRAG11_STATUS;
! 1043: if (where == STATUS_LEFT)
! 1044: key = KEYC_MOUSEDRAG11_STATUS_LEFT;
! 1045: if (where == STATUS_RIGHT)
! 1046: key = KEYC_MOUSEDRAG11_STATUS_RIGHT;
! 1047: if (where == STATUS_DEFAULT)
! 1048: key = KEYC_MOUSEDRAG11_STATUS_DEFAULT;
! 1049: if (where == BORDER)
! 1050: key = KEYC_MOUSEDRAG11_BORDER;
! 1051: break;
1.131 nicm 1052: }
1053: }
1.66 nicm 1054:
1.182 nicm 1055: /*
1056: * Begin a drag by setting the flag to a non-zero value that
1057: * corresponds to the mouse button in use.
1058: */
1059: c->tty.mouse_drag_flag = MOUSE_BUTTONS(b) + 1;
1.131 nicm 1060: break;
1061: case WHEEL:
1062: if (MOUSE_BUTTONS(b) == MOUSE_WHEEL_UP) {
1063: if (where == PANE)
1064: key = KEYC_WHEELUP_PANE;
1065: if (where == STATUS)
1066: key = KEYC_WHEELUP_STATUS;
1.258 nicm 1067: if (where == STATUS_LEFT)
1068: key = KEYC_WHEELUP_STATUS_LEFT;
1069: if (where == STATUS_RIGHT)
1070: key = KEYC_WHEELUP_STATUS_RIGHT;
1.274 nicm 1071: if (where == STATUS_DEFAULT)
1072: key = KEYC_WHEELUP_STATUS_DEFAULT;
1.131 nicm 1073: if (where == BORDER)
1074: key = KEYC_WHEELUP_BORDER;
1075: } else {
1076: if (where == PANE)
1077: key = KEYC_WHEELDOWN_PANE;
1078: if (where == STATUS)
1079: key = KEYC_WHEELDOWN_STATUS;
1.274 nicm 1080: if (where == STATUS_LEFT)
1081: key = KEYC_WHEELDOWN_STATUS_LEFT;
1082: if (where == STATUS_RIGHT)
1083: key = KEYC_WHEELDOWN_STATUS_RIGHT;
1084: if (where == STATUS_DEFAULT)
1085: key = KEYC_WHEELDOWN_STATUS_DEFAULT;
1.131 nicm 1086: if (where == BORDER)
1087: key = KEYC_WHEELDOWN_BORDER;
1088: }
1089: break;
1090: case UP:
1091: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 1092: case MOUSE_BUTTON_1:
1.131 nicm 1093: if (where == PANE)
1094: key = KEYC_MOUSEUP1_PANE;
1095: if (where == STATUS)
1096: key = KEYC_MOUSEUP1_STATUS;
1.258 nicm 1097: if (where == STATUS_LEFT)
1098: key = KEYC_MOUSEUP1_STATUS_LEFT;
1099: if (where == STATUS_RIGHT)
1100: key = KEYC_MOUSEUP1_STATUS_RIGHT;
1.274 nicm 1101: if (where == STATUS_DEFAULT)
1102: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
1.131 nicm 1103: if (where == BORDER)
1104: key = KEYC_MOUSEUP1_BORDER;
1105: break;
1.391 ! nicm 1106: case MOUSE_BUTTON_2:
1.131 nicm 1107: if (where == PANE)
1108: key = KEYC_MOUSEUP2_PANE;
1109: if (where == STATUS)
1110: key = KEYC_MOUSEUP2_STATUS;
1.258 nicm 1111: if (where == STATUS_LEFT)
1112: key = KEYC_MOUSEUP2_STATUS_LEFT;
1113: if (where == STATUS_RIGHT)
1114: key = KEYC_MOUSEUP2_STATUS_RIGHT;
1.274 nicm 1115: if (where == STATUS_DEFAULT)
1116: key = KEYC_MOUSEUP2_STATUS_DEFAULT;
1.131 nicm 1117: if (where == BORDER)
1118: key = KEYC_MOUSEUP2_BORDER;
1119: break;
1.391 ! nicm 1120: case MOUSE_BUTTON_3:
1.131 nicm 1121: if (where == PANE)
1122: key = KEYC_MOUSEUP3_PANE;
1123: if (where == STATUS)
1124: key = KEYC_MOUSEUP3_STATUS;
1.258 nicm 1125: if (where == STATUS_LEFT)
1126: key = KEYC_MOUSEUP3_STATUS_LEFT;
1127: if (where == STATUS_RIGHT)
1128: key = KEYC_MOUSEUP3_STATUS_RIGHT;
1.274 nicm 1129: if (where == STATUS_DEFAULT)
1130: key = KEYC_MOUSEUP3_STATUS_DEFAULT;
1.131 nicm 1131: if (where == BORDER)
1132: key = KEYC_MOUSEUP3_BORDER;
1133: break;
1.391 ! nicm 1134: case MOUSE_BUTTON_6:
! 1135: if (where == PANE)
! 1136: key = KEYC_MOUSEUP6_PANE;
! 1137: if (where == STATUS)
! 1138: key = KEYC_MOUSEUP6_STATUS;
! 1139: if (where == STATUS_LEFT)
! 1140: key = KEYC_MOUSEUP6_STATUS_LEFT;
! 1141: if (where == STATUS_RIGHT)
! 1142: key = KEYC_MOUSEUP6_STATUS_RIGHT;
! 1143: if (where == STATUS_DEFAULT)
! 1144: key = KEYC_MOUSEUP6_STATUS_DEFAULT;
! 1145: if (where == BORDER)
! 1146: key = KEYC_MOUSEUP6_BORDER;
! 1147: break;
! 1148: case MOUSE_BUTTON_7:
! 1149: if (where == PANE)
! 1150: key = KEYC_MOUSEUP7_PANE;
! 1151: if (where == STATUS)
! 1152: key = KEYC_MOUSEUP7_STATUS;
! 1153: if (where == STATUS_LEFT)
! 1154: key = KEYC_MOUSEUP7_STATUS_LEFT;
! 1155: if (where == STATUS_RIGHT)
! 1156: key = KEYC_MOUSEUP7_STATUS_RIGHT;
! 1157: if (where == STATUS_DEFAULT)
! 1158: key = KEYC_MOUSEUP7_STATUS_DEFAULT;
! 1159: if (where == BORDER)
! 1160: key = KEYC_MOUSEUP7_BORDER;
! 1161: break;
! 1162: case MOUSE_BUTTON_8:
! 1163: if (where == PANE)
! 1164: key = KEYC_MOUSEUP8_PANE;
! 1165: if (where == STATUS)
! 1166: key = KEYC_MOUSEUP8_STATUS;
! 1167: if (where == STATUS_LEFT)
! 1168: key = KEYC_MOUSEUP8_STATUS_LEFT;
! 1169: if (where == STATUS_RIGHT)
! 1170: key = KEYC_MOUSEUP8_STATUS_RIGHT;
! 1171: if (where == STATUS_DEFAULT)
! 1172: key = KEYC_MOUSEUP8_STATUS_DEFAULT;
! 1173: if (where == BORDER)
! 1174: key = KEYC_MOUSEUP8_BORDER;
! 1175: break;
! 1176: case MOUSE_BUTTON_9:
! 1177: if (where == PANE)
! 1178: key = KEYC_MOUSEUP9_PANE;
! 1179: if (where == STATUS)
! 1180: key = KEYC_MOUSEUP9_STATUS;
! 1181: if (where == STATUS_LEFT)
! 1182: key = KEYC_MOUSEUP9_STATUS_LEFT;
! 1183: if (where == STATUS_RIGHT)
! 1184: key = KEYC_MOUSEUP9_STATUS_RIGHT;
! 1185: if (where == STATUS_DEFAULT)
! 1186: key = KEYC_MOUSEUP9_STATUS_DEFAULT;
! 1187: if (where == BORDER)
! 1188: key = KEYC_MOUSEUP9_BORDER;
! 1189: break;
! 1190: case MOUSE_BUTTON_10:
! 1191: if (where == PANE)
! 1192: key = KEYC_MOUSEUP1_PANE;
! 1193: if (where == STATUS)
! 1194: key = KEYC_MOUSEUP1_STATUS;
! 1195: if (where == STATUS_LEFT)
! 1196: key = KEYC_MOUSEUP1_STATUS_LEFT;
! 1197: if (where == STATUS_RIGHT)
! 1198: key = KEYC_MOUSEUP1_STATUS_RIGHT;
! 1199: if (where == STATUS_DEFAULT)
! 1200: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
! 1201: if (where == BORDER)
! 1202: key = KEYC_MOUSEUP1_BORDER;
! 1203: break;
! 1204: case MOUSE_BUTTON_11:
! 1205: if (where == PANE)
! 1206: key = KEYC_MOUSEUP11_PANE;
! 1207: if (where == STATUS)
! 1208: key = KEYC_MOUSEUP11_STATUS;
! 1209: if (where == STATUS_LEFT)
! 1210: key = KEYC_MOUSEUP11_STATUS_LEFT;
! 1211: if (where == STATUS_RIGHT)
! 1212: key = KEYC_MOUSEUP11_STATUS_RIGHT;
! 1213: if (where == STATUS_DEFAULT)
! 1214: key = KEYC_MOUSEUP11_STATUS_DEFAULT;
! 1215: if (where == BORDER)
! 1216: key = KEYC_MOUSEUP11_BORDER;
! 1217: break;
1.131 nicm 1218: }
1219: break;
1220: case DOWN:
1221: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 1222: case MOUSE_BUTTON_1:
1.131 nicm 1223: if (where == PANE)
1224: key = KEYC_MOUSEDOWN1_PANE;
1225: if (where == STATUS)
1226: key = KEYC_MOUSEDOWN1_STATUS;
1.258 nicm 1227: if (where == STATUS_LEFT)
1228: key = KEYC_MOUSEDOWN1_STATUS_LEFT;
1229: if (where == STATUS_RIGHT)
1230: key = KEYC_MOUSEDOWN1_STATUS_RIGHT;
1.274 nicm 1231: if (where == STATUS_DEFAULT)
1232: key = KEYC_MOUSEDOWN1_STATUS_DEFAULT;
1.131 nicm 1233: if (where == BORDER)
1234: key = KEYC_MOUSEDOWN1_BORDER;
1235: break;
1.391 ! nicm 1236: case MOUSE_BUTTON_2:
1.131 nicm 1237: if (where == PANE)
1238: key = KEYC_MOUSEDOWN2_PANE;
1239: if (where == STATUS)
1240: key = KEYC_MOUSEDOWN2_STATUS;
1.258 nicm 1241: if (where == STATUS_LEFT)
1242: key = KEYC_MOUSEDOWN2_STATUS_LEFT;
1243: if (where == STATUS_RIGHT)
1244: key = KEYC_MOUSEDOWN2_STATUS_RIGHT;
1.274 nicm 1245: if (where == STATUS_DEFAULT)
1246: key = KEYC_MOUSEDOWN2_STATUS_DEFAULT;
1.131 nicm 1247: if (where == BORDER)
1248: key = KEYC_MOUSEDOWN2_BORDER;
1249: break;
1.391 ! nicm 1250: case MOUSE_BUTTON_3:
1.131 nicm 1251: if (where == PANE)
1252: key = KEYC_MOUSEDOWN3_PANE;
1253: if (where == STATUS)
1254: key = KEYC_MOUSEDOWN3_STATUS;
1.258 nicm 1255: if (where == STATUS_LEFT)
1256: key = KEYC_MOUSEDOWN3_STATUS_LEFT;
1257: if (where == STATUS_RIGHT)
1258: key = KEYC_MOUSEDOWN3_STATUS_RIGHT;
1.274 nicm 1259: if (where == STATUS_DEFAULT)
1260: key = KEYC_MOUSEDOWN3_STATUS_DEFAULT;
1.131 nicm 1261: if (where == BORDER)
1262: key = KEYC_MOUSEDOWN3_BORDER;
1.311 nicm 1263: break;
1.391 ! nicm 1264: case MOUSE_BUTTON_6:
! 1265: if (where == PANE)
! 1266: key = KEYC_MOUSEDOWN6_PANE;
! 1267: if (where == STATUS)
! 1268: key = KEYC_MOUSEDOWN6_STATUS;
! 1269: if (where == STATUS_LEFT)
! 1270: key = KEYC_MOUSEDOWN6_STATUS_LEFT;
! 1271: if (where == STATUS_RIGHT)
! 1272: key = KEYC_MOUSEDOWN6_STATUS_RIGHT;
! 1273: if (where == STATUS_DEFAULT)
! 1274: key = KEYC_MOUSEDOWN6_STATUS_DEFAULT;
! 1275: if (where == BORDER)
! 1276: key = KEYC_MOUSEDOWN6_BORDER;
! 1277: break;
! 1278: case MOUSE_BUTTON_7:
! 1279: if (where == PANE)
! 1280: key = KEYC_MOUSEDOWN7_PANE;
! 1281: if (where == STATUS)
! 1282: key = KEYC_MOUSEDOWN7_STATUS;
! 1283: if (where == STATUS_LEFT)
! 1284: key = KEYC_MOUSEDOWN7_STATUS_LEFT;
! 1285: if (where == STATUS_RIGHT)
! 1286: key = KEYC_MOUSEDOWN7_STATUS_RIGHT;
! 1287: if (where == STATUS_DEFAULT)
! 1288: key = KEYC_MOUSEDOWN7_STATUS_DEFAULT;
! 1289: if (where == BORDER)
! 1290: key = KEYC_MOUSEDOWN7_BORDER;
! 1291: break;
! 1292: case MOUSE_BUTTON_8:
! 1293: if (where == PANE)
! 1294: key = KEYC_MOUSEDOWN8_PANE;
! 1295: if (where == STATUS)
! 1296: key = KEYC_MOUSEDOWN8_STATUS;
! 1297: if (where == STATUS_LEFT)
! 1298: key = KEYC_MOUSEDOWN8_STATUS_LEFT;
! 1299: if (where == STATUS_RIGHT)
! 1300: key = KEYC_MOUSEDOWN8_STATUS_RIGHT;
! 1301: if (where == STATUS_DEFAULT)
! 1302: key = KEYC_MOUSEDOWN8_STATUS_DEFAULT;
! 1303: if (where == BORDER)
! 1304: key = KEYC_MOUSEDOWN8_BORDER;
! 1305: break;
! 1306: case MOUSE_BUTTON_9:
! 1307: if (where == PANE)
! 1308: key = KEYC_MOUSEDOWN9_PANE;
! 1309: if (where == STATUS)
! 1310: key = KEYC_MOUSEDOWN9_STATUS;
! 1311: if (where == STATUS_LEFT)
! 1312: key = KEYC_MOUSEDOWN9_STATUS_LEFT;
! 1313: if (where == STATUS_RIGHT)
! 1314: key = KEYC_MOUSEDOWN9_STATUS_RIGHT;
! 1315: if (where == STATUS_DEFAULT)
! 1316: key = KEYC_MOUSEDOWN9_STATUS_DEFAULT;
! 1317: if (where == BORDER)
! 1318: key = KEYC_MOUSEDOWN9_BORDER;
! 1319: break;
! 1320: case MOUSE_BUTTON_10:
! 1321: if (where == PANE)
! 1322: key = KEYC_MOUSEDOWN10_PANE;
! 1323: if (where == STATUS)
! 1324: key = KEYC_MOUSEDOWN10_STATUS;
! 1325: if (where == STATUS_LEFT)
! 1326: key = KEYC_MOUSEDOWN10_STATUS_LEFT;
! 1327: if (where == STATUS_RIGHT)
! 1328: key = KEYC_MOUSEDOWN10_STATUS_RIGHT;
! 1329: if (where == STATUS_DEFAULT)
! 1330: key = KEYC_MOUSEDOWN10_STATUS_DEFAULT;
! 1331: if (where == BORDER)
! 1332: key = KEYC_MOUSEDOWN10_BORDER;
! 1333: break;
! 1334: case MOUSE_BUTTON_11:
! 1335: if (where == PANE)
! 1336: key = KEYC_MOUSEDOWN11_PANE;
! 1337: if (where == STATUS)
! 1338: key = KEYC_MOUSEDOWN11_STATUS;
! 1339: if (where == STATUS_LEFT)
! 1340: key = KEYC_MOUSEDOWN11_STATUS_LEFT;
! 1341: if (where == STATUS_RIGHT)
! 1342: key = KEYC_MOUSEDOWN11_STATUS_RIGHT;
! 1343: if (where == STATUS_DEFAULT)
! 1344: key = KEYC_MOUSEDOWN11_STATUS_DEFAULT;
! 1345: if (where == BORDER)
! 1346: key = KEYC_MOUSEDOWN11_BORDER;
! 1347: break;
1.311 nicm 1348: }
1349: break;
1350: case SECOND:
1351: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 1352: case MOUSE_BUTTON_1:
1.311 nicm 1353: if (where == PANE)
1354: key = KEYC_SECONDCLICK1_PANE;
1355: if (where == STATUS)
1356: key = KEYC_SECONDCLICK1_STATUS;
1357: if (where == STATUS_LEFT)
1358: key = KEYC_SECONDCLICK1_STATUS_LEFT;
1359: if (where == STATUS_RIGHT)
1360: key = KEYC_SECONDCLICK1_STATUS_RIGHT;
1361: if (where == STATUS_DEFAULT)
1362: key = KEYC_SECONDCLICK1_STATUS_DEFAULT;
1363: if (where == BORDER)
1364: key = KEYC_SECONDCLICK1_BORDER;
1365: break;
1.391 ! nicm 1366: case MOUSE_BUTTON_2:
1.311 nicm 1367: if (where == PANE)
1368: key = KEYC_SECONDCLICK2_PANE;
1369: if (where == STATUS)
1370: key = KEYC_SECONDCLICK2_STATUS;
1371: if (where == STATUS_LEFT)
1372: key = KEYC_SECONDCLICK2_STATUS_LEFT;
1373: if (where == STATUS_RIGHT)
1374: key = KEYC_SECONDCLICK2_STATUS_RIGHT;
1375: if (where == STATUS_DEFAULT)
1376: key = KEYC_SECONDCLICK2_STATUS_DEFAULT;
1377: if (where == BORDER)
1378: key = KEYC_SECONDCLICK2_BORDER;
1379: break;
1.391 ! nicm 1380: case MOUSE_BUTTON_3:
1.311 nicm 1381: if (where == PANE)
1382: key = KEYC_SECONDCLICK3_PANE;
1383: if (where == STATUS)
1384: key = KEYC_SECONDCLICK3_STATUS;
1385: if (where == STATUS_LEFT)
1386: key = KEYC_SECONDCLICK3_STATUS_LEFT;
1387: if (where == STATUS_RIGHT)
1388: key = KEYC_SECONDCLICK3_STATUS_RIGHT;
1389: if (where == STATUS_DEFAULT)
1390: key = KEYC_SECONDCLICK3_STATUS_DEFAULT;
1391: if (where == BORDER)
1392: key = KEYC_SECONDCLICK3_BORDER;
1.131 nicm 1393: break;
1.391 ! nicm 1394: case MOUSE_BUTTON_6:
! 1395: if (where == PANE)
! 1396: key = KEYC_SECONDCLICK6_PANE;
! 1397: if (where == STATUS)
! 1398: key = KEYC_SECONDCLICK6_STATUS;
! 1399: if (where == STATUS_LEFT)
! 1400: key = KEYC_SECONDCLICK6_STATUS_LEFT;
! 1401: if (where == STATUS_RIGHT)
! 1402: key = KEYC_SECONDCLICK6_STATUS_RIGHT;
! 1403: if (where == STATUS_DEFAULT)
! 1404: key = KEYC_SECONDCLICK6_STATUS_DEFAULT;
! 1405: if (where == BORDER)
! 1406: key = KEYC_SECONDCLICK6_BORDER;
! 1407: break;
! 1408: case MOUSE_BUTTON_7:
! 1409: if (where == PANE)
! 1410: key = KEYC_SECONDCLICK7_PANE;
! 1411: if (where == STATUS)
! 1412: key = KEYC_SECONDCLICK7_STATUS;
! 1413: if (where == STATUS_LEFT)
! 1414: key = KEYC_SECONDCLICK7_STATUS_LEFT;
! 1415: if (where == STATUS_RIGHT)
! 1416: key = KEYC_SECONDCLICK7_STATUS_RIGHT;
! 1417: if (where == STATUS_DEFAULT)
! 1418: key = KEYC_SECONDCLICK7_STATUS_DEFAULT;
! 1419: if (where == BORDER)
! 1420: key = KEYC_SECONDCLICK7_BORDER;
! 1421: break;
! 1422: case MOUSE_BUTTON_8:
! 1423: if (where == PANE)
! 1424: key = KEYC_SECONDCLICK8_PANE;
! 1425: if (where == STATUS)
! 1426: key = KEYC_SECONDCLICK8_STATUS;
! 1427: if (where == STATUS_LEFT)
! 1428: key = KEYC_SECONDCLICK8_STATUS_LEFT;
! 1429: if (where == STATUS_RIGHT)
! 1430: key = KEYC_SECONDCLICK8_STATUS_RIGHT;
! 1431: if (where == STATUS_DEFAULT)
! 1432: key = KEYC_SECONDCLICK8_STATUS_DEFAULT;
! 1433: if (where == BORDER)
! 1434: key = KEYC_SECONDCLICK8_BORDER;
! 1435: break;
! 1436: case MOUSE_BUTTON_9:
! 1437: if (where == PANE)
! 1438: key = KEYC_SECONDCLICK9_PANE;
! 1439: if (where == STATUS)
! 1440: key = KEYC_SECONDCLICK9_STATUS;
! 1441: if (where == STATUS_LEFT)
! 1442: key = KEYC_SECONDCLICK9_STATUS_LEFT;
! 1443: if (where == STATUS_RIGHT)
! 1444: key = KEYC_SECONDCLICK9_STATUS_RIGHT;
! 1445: if (where == STATUS_DEFAULT)
! 1446: key = KEYC_SECONDCLICK9_STATUS_DEFAULT;
! 1447: if (where == BORDER)
! 1448: key = KEYC_SECONDCLICK9_BORDER;
! 1449: break;
! 1450: case MOUSE_BUTTON_10:
! 1451: if (where == PANE)
! 1452: key = KEYC_SECONDCLICK10_PANE;
! 1453: if (where == STATUS)
! 1454: key = KEYC_SECONDCLICK10_STATUS;
! 1455: if (where == STATUS_LEFT)
! 1456: key = KEYC_SECONDCLICK10_STATUS_LEFT;
! 1457: if (where == STATUS_RIGHT)
! 1458: key = KEYC_SECONDCLICK10_STATUS_RIGHT;
! 1459: if (where == STATUS_DEFAULT)
! 1460: key = KEYC_SECONDCLICK10_STATUS_DEFAULT;
! 1461: if (where == BORDER)
! 1462: key = KEYC_SECONDCLICK10_BORDER;
! 1463: break;
! 1464: case MOUSE_BUTTON_11:
! 1465: if (where == PANE)
! 1466: key = KEYC_SECONDCLICK11_PANE;
! 1467: if (where == STATUS)
! 1468: key = KEYC_SECONDCLICK11_STATUS;
! 1469: if (where == STATUS_LEFT)
! 1470: key = KEYC_SECONDCLICK11_STATUS_LEFT;
! 1471: if (where == STATUS_RIGHT)
! 1472: key = KEYC_SECONDCLICK11_STATUS_RIGHT;
! 1473: if (where == STATUS_DEFAULT)
! 1474: key = KEYC_SECONDCLICK11_STATUS_DEFAULT;
! 1475: if (where == BORDER)
! 1476: key = KEYC_SECONDCLICK11_BORDER;
! 1477: break;
1.66 nicm 1478: }
1.131 nicm 1479: break;
1.192 nicm 1480: case DOUBLE:
1481: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 1482: case MOUSE_BUTTON_1:
1.192 nicm 1483: if (where == PANE)
1484: key = KEYC_DOUBLECLICK1_PANE;
1485: if (where == STATUS)
1486: key = KEYC_DOUBLECLICK1_STATUS;
1.258 nicm 1487: if (where == STATUS_LEFT)
1488: key = KEYC_DOUBLECLICK1_STATUS_LEFT;
1489: if (where == STATUS_RIGHT)
1490: key = KEYC_DOUBLECLICK1_STATUS_RIGHT;
1.274 nicm 1491: if (where == STATUS_DEFAULT)
1492: key = KEYC_DOUBLECLICK1_STATUS_DEFAULT;
1.192 nicm 1493: if (where == BORDER)
1494: key = KEYC_DOUBLECLICK1_BORDER;
1495: break;
1.391 ! nicm 1496: case MOUSE_BUTTON_2:
1.192 nicm 1497: if (where == PANE)
1498: key = KEYC_DOUBLECLICK2_PANE;
1499: if (where == STATUS)
1500: key = KEYC_DOUBLECLICK2_STATUS;
1.258 nicm 1501: if (where == STATUS_LEFT)
1502: key = KEYC_DOUBLECLICK2_STATUS_LEFT;
1503: if (where == STATUS_RIGHT)
1504: key = KEYC_DOUBLECLICK2_STATUS_RIGHT;
1.274 nicm 1505: if (where == STATUS_DEFAULT)
1506: key = KEYC_DOUBLECLICK2_STATUS_DEFAULT;
1.192 nicm 1507: if (where == BORDER)
1508: key = KEYC_DOUBLECLICK2_BORDER;
1509: break;
1.391 ! nicm 1510: case MOUSE_BUTTON_3:
1.192 nicm 1511: if (where == PANE)
1512: key = KEYC_DOUBLECLICK3_PANE;
1513: if (where == STATUS)
1514: key = KEYC_DOUBLECLICK3_STATUS;
1.258 nicm 1515: if (where == STATUS_LEFT)
1516: key = KEYC_DOUBLECLICK3_STATUS_LEFT;
1517: if (where == STATUS_RIGHT)
1518: key = KEYC_DOUBLECLICK3_STATUS_RIGHT;
1.274 nicm 1519: if (where == STATUS_DEFAULT)
1520: key = KEYC_DOUBLECLICK3_STATUS_DEFAULT;
1.192 nicm 1521: if (where == BORDER)
1522: key = KEYC_DOUBLECLICK3_BORDER;
1523: break;
1.391 ! nicm 1524: case MOUSE_BUTTON_6:
! 1525: if (where == PANE)
! 1526: key = KEYC_DOUBLECLICK6_PANE;
! 1527: if (where == STATUS)
! 1528: key = KEYC_DOUBLECLICK6_STATUS;
! 1529: if (where == STATUS_LEFT)
! 1530: key = KEYC_DOUBLECLICK6_STATUS_LEFT;
! 1531: if (where == STATUS_RIGHT)
! 1532: key = KEYC_DOUBLECLICK6_STATUS_RIGHT;
! 1533: if (where == STATUS_DEFAULT)
! 1534: key = KEYC_DOUBLECLICK6_STATUS_DEFAULT;
! 1535: if (where == BORDER)
! 1536: key = KEYC_DOUBLECLICK6_BORDER;
! 1537: break;
! 1538: case MOUSE_BUTTON_7:
! 1539: if (where == PANE)
! 1540: key = KEYC_DOUBLECLICK7_PANE;
! 1541: if (where == STATUS)
! 1542: key = KEYC_DOUBLECLICK7_STATUS;
! 1543: if (where == STATUS_LEFT)
! 1544: key = KEYC_DOUBLECLICK7_STATUS_LEFT;
! 1545: if (where == STATUS_RIGHT)
! 1546: key = KEYC_DOUBLECLICK7_STATUS_RIGHT;
! 1547: if (where == STATUS_DEFAULT)
! 1548: key = KEYC_DOUBLECLICK7_STATUS_DEFAULT;
! 1549: if (where == BORDER)
! 1550: key = KEYC_DOUBLECLICK7_BORDER;
! 1551: break;
! 1552: case MOUSE_BUTTON_8:
! 1553: if (where == PANE)
! 1554: key = KEYC_DOUBLECLICK8_PANE;
! 1555: if (where == STATUS)
! 1556: key = KEYC_DOUBLECLICK8_STATUS;
! 1557: if (where == STATUS_LEFT)
! 1558: key = KEYC_DOUBLECLICK8_STATUS_LEFT;
! 1559: if (where == STATUS_RIGHT)
! 1560: key = KEYC_DOUBLECLICK8_STATUS_RIGHT;
! 1561: if (where == STATUS_DEFAULT)
! 1562: key = KEYC_DOUBLECLICK8_STATUS_DEFAULT;
! 1563: if (where == BORDER)
! 1564: key = KEYC_DOUBLECLICK8_BORDER;
! 1565: break;
! 1566: case MOUSE_BUTTON_9:
! 1567: if (where == PANE)
! 1568: key = KEYC_DOUBLECLICK9_PANE;
! 1569: if (where == STATUS)
! 1570: key = KEYC_DOUBLECLICK9_STATUS;
! 1571: if (where == STATUS_LEFT)
! 1572: key = KEYC_DOUBLECLICK9_STATUS_LEFT;
! 1573: if (where == STATUS_RIGHT)
! 1574: key = KEYC_DOUBLECLICK9_STATUS_RIGHT;
! 1575: if (where == STATUS_DEFAULT)
! 1576: key = KEYC_DOUBLECLICK9_STATUS_DEFAULT;
! 1577: if (where == BORDER)
! 1578: key = KEYC_DOUBLECLICK9_BORDER;
! 1579: break;
! 1580: case MOUSE_BUTTON_10:
! 1581: if (where == PANE)
! 1582: key = KEYC_DOUBLECLICK10_PANE;
! 1583: if (where == STATUS)
! 1584: key = KEYC_DOUBLECLICK10_STATUS;
! 1585: if (where == STATUS_LEFT)
! 1586: key = KEYC_DOUBLECLICK10_STATUS_LEFT;
! 1587: if (where == STATUS_RIGHT)
! 1588: key = KEYC_DOUBLECLICK10_STATUS_RIGHT;
! 1589: if (where == STATUS_DEFAULT)
! 1590: key = KEYC_DOUBLECLICK10_STATUS_DEFAULT;
! 1591: if (where == BORDER)
! 1592: key = KEYC_DOUBLECLICK10_BORDER;
! 1593: break;
! 1594: case MOUSE_BUTTON_11:
! 1595: if (where == PANE)
! 1596: key = KEYC_DOUBLECLICK11_PANE;
! 1597: if (where == STATUS)
! 1598: key = KEYC_DOUBLECLICK11_STATUS;
! 1599: if (where == STATUS_LEFT)
! 1600: key = KEYC_DOUBLECLICK11_STATUS_LEFT;
! 1601: if (where == STATUS_RIGHT)
! 1602: key = KEYC_DOUBLECLICK11_STATUS_RIGHT;
! 1603: if (where == STATUS_DEFAULT)
! 1604: key = KEYC_DOUBLECLICK11_STATUS_DEFAULT;
! 1605: if (where == BORDER)
! 1606: key = KEYC_DOUBLECLICK11_BORDER;
! 1607: break;
1.192 nicm 1608: }
1609: break;
1610: case TRIPLE:
1611: switch (MOUSE_BUTTONS(b)) {
1.391 ! nicm 1612: case MOUSE_BUTTON_1:
1.192 nicm 1613: if (where == PANE)
1614: key = KEYC_TRIPLECLICK1_PANE;
1615: if (where == STATUS)
1616: key = KEYC_TRIPLECLICK1_STATUS;
1.258 nicm 1617: if (where == STATUS_LEFT)
1618: key = KEYC_TRIPLECLICK1_STATUS_LEFT;
1619: if (where == STATUS_RIGHT)
1620: key = KEYC_TRIPLECLICK1_STATUS_RIGHT;
1.274 nicm 1621: if (where == STATUS_DEFAULT)
1622: key = KEYC_TRIPLECLICK1_STATUS_DEFAULT;
1.192 nicm 1623: if (where == BORDER)
1624: key = KEYC_TRIPLECLICK1_BORDER;
1625: break;
1.391 ! nicm 1626: case MOUSE_BUTTON_2:
1.192 nicm 1627: if (where == PANE)
1628: key = KEYC_TRIPLECLICK2_PANE;
1629: if (where == STATUS)
1630: key = KEYC_TRIPLECLICK2_STATUS;
1.258 nicm 1631: if (where == STATUS_LEFT)
1632: key = KEYC_TRIPLECLICK2_STATUS_LEFT;
1633: if (where == STATUS_RIGHT)
1634: key = KEYC_TRIPLECLICK2_STATUS_RIGHT;
1.274 nicm 1635: if (where == STATUS_DEFAULT)
1636: key = KEYC_TRIPLECLICK2_STATUS_DEFAULT;
1.192 nicm 1637: if (where == BORDER)
1638: key = KEYC_TRIPLECLICK2_BORDER;
1639: break;
1.391 ! nicm 1640: case MOUSE_BUTTON_3:
1.192 nicm 1641: if (where == PANE)
1642: key = KEYC_TRIPLECLICK3_PANE;
1643: if (where == STATUS)
1644: key = KEYC_TRIPLECLICK3_STATUS;
1.258 nicm 1645: if (where == STATUS_LEFT)
1646: key = KEYC_TRIPLECLICK3_STATUS_LEFT;
1647: if (where == STATUS_RIGHT)
1648: key = KEYC_TRIPLECLICK3_STATUS_RIGHT;
1.274 nicm 1649: if (where == STATUS_DEFAULT)
1650: key = KEYC_TRIPLECLICK3_STATUS_DEFAULT;
1.192 nicm 1651: if (where == BORDER)
1652: key = KEYC_TRIPLECLICK3_BORDER;
1.391 ! nicm 1653: break;
! 1654: case MOUSE_BUTTON_6:
! 1655: if (where == PANE)
! 1656: key = KEYC_TRIPLECLICK6_PANE;
! 1657: if (where == STATUS)
! 1658: key = KEYC_TRIPLECLICK6_STATUS;
! 1659: if (where == STATUS_LEFT)
! 1660: key = KEYC_TRIPLECLICK6_STATUS_LEFT;
! 1661: if (where == STATUS_RIGHT)
! 1662: key = KEYC_TRIPLECLICK6_STATUS_RIGHT;
! 1663: if (where == STATUS_DEFAULT)
! 1664: key = KEYC_TRIPLECLICK6_STATUS_DEFAULT;
! 1665: if (where == BORDER)
! 1666: key = KEYC_TRIPLECLICK6_BORDER;
! 1667: break;
! 1668: case MOUSE_BUTTON_7:
! 1669: if (where == PANE)
! 1670: key = KEYC_TRIPLECLICK7_PANE;
! 1671: if (where == STATUS)
! 1672: key = KEYC_TRIPLECLICK7_STATUS;
! 1673: if (where == STATUS_LEFT)
! 1674: key = KEYC_TRIPLECLICK7_STATUS_LEFT;
! 1675: if (where == STATUS_RIGHT)
! 1676: key = KEYC_TRIPLECLICK7_STATUS_RIGHT;
! 1677: if (where == STATUS_DEFAULT)
! 1678: key = KEYC_TRIPLECLICK7_STATUS_DEFAULT;
! 1679: if (where == BORDER)
! 1680: key = KEYC_TRIPLECLICK7_BORDER;
! 1681: break;
! 1682: case MOUSE_BUTTON_8:
! 1683: if (where == PANE)
! 1684: key = KEYC_TRIPLECLICK8_PANE;
! 1685: if (where == STATUS)
! 1686: key = KEYC_TRIPLECLICK8_STATUS;
! 1687: if (where == STATUS_LEFT)
! 1688: key = KEYC_TRIPLECLICK8_STATUS_LEFT;
! 1689: if (where == STATUS_RIGHT)
! 1690: key = KEYC_TRIPLECLICK8_STATUS_RIGHT;
! 1691: if (where == STATUS_DEFAULT)
! 1692: key = KEYC_TRIPLECLICK8_STATUS_DEFAULT;
! 1693: if (where == BORDER)
! 1694: key = KEYC_TRIPLECLICK8_BORDER;
! 1695: break;
! 1696: case MOUSE_BUTTON_9:
! 1697: if (where == PANE)
! 1698: key = KEYC_TRIPLECLICK9_PANE;
! 1699: if (where == STATUS)
! 1700: key = KEYC_TRIPLECLICK9_STATUS;
! 1701: if (where == STATUS_LEFT)
! 1702: key = KEYC_TRIPLECLICK9_STATUS_LEFT;
! 1703: if (where == STATUS_RIGHT)
! 1704: key = KEYC_TRIPLECLICK9_STATUS_RIGHT;
! 1705: if (where == STATUS_DEFAULT)
! 1706: key = KEYC_TRIPLECLICK9_STATUS_DEFAULT;
! 1707: if (where == BORDER)
! 1708: key = KEYC_TRIPLECLICK9_BORDER;
! 1709: break;
! 1710: case MOUSE_BUTTON_10:
! 1711: if (where == PANE)
! 1712: key = KEYC_TRIPLECLICK10_PANE;
! 1713: if (where == STATUS)
! 1714: key = KEYC_TRIPLECLICK10_STATUS;
! 1715: if (where == STATUS_LEFT)
! 1716: key = KEYC_TRIPLECLICK10_STATUS_LEFT;
! 1717: if (where == STATUS_RIGHT)
! 1718: key = KEYC_TRIPLECLICK10_STATUS_RIGHT;
! 1719: if (where == STATUS_DEFAULT)
! 1720: key = KEYC_TRIPLECLICK10_STATUS_DEFAULT;
! 1721: if (where == BORDER)
! 1722: key = KEYC_TRIPLECLICK10_BORDER;
! 1723: break;
! 1724: case MOUSE_BUTTON_11:
! 1725: if (where == PANE)
! 1726: key = KEYC_TRIPLECLICK11_PANE;
! 1727: if (where == STATUS)
! 1728: key = KEYC_TRIPLECLICK11_STATUS;
! 1729: if (where == STATUS_LEFT)
! 1730: key = KEYC_TRIPLECLICK11_STATUS_LEFT;
! 1731: if (where == STATUS_RIGHT)
! 1732: key = KEYC_TRIPLECLICK11_STATUS_RIGHT;
! 1733: if (where == STATUS_DEFAULT)
! 1734: key = KEYC_TRIPLECLICK11_STATUS_DEFAULT;
! 1735: if (where == BORDER)
! 1736: key = KEYC_TRIPLECLICK11_BORDER;
1.192 nicm 1737: break;
1738: }
1739: break;
1.66 nicm 1740: }
1.177 nicm 1741: if (key == KEYC_UNKNOWN)
1742: return (KEYC_UNKNOWN);
1.66 nicm 1743:
1.305 nicm 1744: out:
1.131 nicm 1745: /* Apply modifiers if any. */
1746: if (b & MOUSE_MASK_META)
1.342 nicm 1747: key |= KEYC_META;
1.131 nicm 1748: if (b & MOUSE_MASK_CTRL)
1749: key |= KEYC_CTRL;
1750: if (b & MOUSE_MASK_SHIFT)
1751: key |= KEYC_SHIFT;
1.66 nicm 1752:
1.305 nicm 1753: if (log_get_level() != 0)
1.343 nicm 1754: log_debug("mouse key is %s", key_string_lookup_key (key, 1));
1.131 nicm 1755: return (key);
1.66 nicm 1756: }
1757:
1.82 nicm 1758: /* Is this fast enough to probably be a paste? */
1.190 nicm 1759: static int
1.82 nicm 1760: server_client_assume_paste(struct session *s)
1761: {
1762: struct timeval tv;
1.84 nicm 1763: int t;
1.82 nicm 1764:
1.163 nicm 1765: if ((t = options_get_number(s->options, "assume-paste-time")) == 0)
1.83 nicm 1766: return (0);
1.82 nicm 1767:
1768: timersub(&s->activity_time, &s->last_activity_time, &tv);
1.171 nicm 1769: if (tv.tv_sec == 0 && tv.tv_usec < t * 1000) {
1770: log_debug("session %s pasting (flag %d)", s->name,
1771: !!(s->flags & SESSION_PASTING));
1772: if (s->flags & SESSION_PASTING)
1773: return (1);
1774: s->flags |= SESSION_PASTING;
1775: return (0);
1776: }
1777: log_debug("session %s not pasting", s->name);
1778: s->flags &= ~SESSION_PASTING;
1.83 nicm 1779: return (0);
1.82 nicm 1780: }
1781:
1.295 nicm 1782: /* Has the latest client changed? */
1783: static void
1784: server_client_update_latest(struct client *c)
1785: {
1786: struct window *w;
1787:
1788: if (c->session == NULL)
1789: return;
1790: w = c->session->curw->window;
1791:
1792: if (w->latest == c)
1793: return;
1794: w->latest = c;
1795:
1796: if (options_get_number(w->options, "window-size") == WINDOW_SIZE_LATEST)
1.355 nicm 1797: recalculate_size(w, 0);
1.377 nicm 1798:
1799: notify_client("client-active", c);
1.295 nicm 1800: }
1801:
1.276 nicm 1802: /*
1803: * Handle data key input from client. This owns and can modify the key event it
1804: * is given and is responsible for freeing it.
1805: */
1.280 nicm 1806: static enum cmd_retval
1.276 nicm 1807: server_client_key_callback(struct cmdq_item *item, void *data)
1.18 nicm 1808: {
1.316 nicm 1809: struct client *c = cmdq_get_client(item);
1.276 nicm 1810: struct key_event *event = data;
1811: key_code key = event->key;
1812: struct mouse_event *m = &event->m;
1.267 nicm 1813: struct session *s = c->session;
1814: struct winlink *wl;
1815: struct window_pane *wp;
1816: struct window_mode_entry *wme;
1817: struct timeval tv;
1818: struct key_table *table, *first;
1819: struct key_binding *bd;
1820: int xtimeout, flags;
1821: struct cmd_find_state fs;
1822: key_code key0;
1.18 nicm 1823:
1824: /* Check the client is good to accept input. */
1.303 nicm 1825: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.276 nicm 1826: goto out;
1.264 nicm 1827: wl = s->curw;
1.18 nicm 1828:
1829: /* Update the activity timer. */
1830: if (gettimeofday(&c->activity_time, NULL) != 0)
1831: fatal("gettimeofday failed");
1.149 nicm 1832: session_update_activity(s, &c->activity_time);
1.18 nicm 1833:
1834: /* Check for mouse keys. */
1.204 nicm 1835: m->valid = 0;
1.306 nicm 1836: if (key == KEYC_MOUSE || key == KEYC_DOUBLECLICK) {
1.30 nicm 1837: if (c->flags & CLIENT_READONLY)
1.276 nicm 1838: goto out;
1839: key = server_client_check_mouse(c, event);
1.177 nicm 1840: if (key == KEYC_UNKNOWN)
1.276 nicm 1841: goto out;
1.131 nicm 1842:
1843: m->valid = 1;
1844: m->key = key;
1.203 nicm 1845:
1846: /*
1.204 nicm 1847: * Mouse drag is in progress, so fire the callback (now that
1848: * the mouse event is valid).
1.203 nicm 1849: */
1.305 nicm 1850: if ((key & KEYC_MASK_KEY) == KEYC_DRAGGING) {
1.204 nicm 1851: c->tty.mouse_drag_update(c, m);
1.276 nicm 1852: goto out;
1.204 nicm 1853: }
1.338 nicm 1854: event->key = key;
1.276 nicm 1855: }
1.18 nicm 1856:
1.202 nicm 1857: /* Find affected pane. */
1.243 nicm 1858: if (!KEYC_IS_MOUSE(key) || cmd_find_from_mouse(&fs, m, 0) != 0)
1.341 nicm 1859: cmd_find_from_client(&fs, c, 0);
1.227 nicm 1860: wp = fs.wp;
1.202 nicm 1861:
1862: /* Forward mouse keys if disabled. */
1.206 nicm 1863: if (KEYC_IS_MOUSE(key) && !options_get_number(s->options, "mouse"))
1.253 nicm 1864: goto forward_key;
1.202 nicm 1865:
1.132 nicm 1866: /* Treat everything as a regular key when pasting is detected. */
1.161 nicm 1867: if (!KEYC_IS_MOUSE(key) && server_client_assume_paste(s))
1.253 nicm 1868: goto forward_key;
1.18 nicm 1869:
1.191 nicm 1870: /*
1871: * Work out the current key table. If the pane is in a mode, use
1872: * the mode table instead of the default key table.
1873: */
1.223 nicm 1874: if (server_client_is_default_key_table(c, c->keytable) &&
1875: wp != NULL &&
1.267 nicm 1876: (wme = TAILQ_FIRST(&wp->modes)) != NULL &&
1877: wme->mode->key_table != NULL)
1878: table = key_bindings_get_table(wme->mode->key_table(wme), 1);
1.223 nicm 1879: else
1.191 nicm 1880: table = c->keytable;
1.223 nicm 1881: first = table;
1.191 nicm 1882:
1.253 nicm 1883: table_changed:
1.205 nicm 1884: /*
1885: * The prefix always takes precedence and forces a switch to the prefix
1886: * table, unless we are already there.
1887: */
1.343 nicm 1888: key0 = (key & (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS));
1.239 nicm 1889: if ((key0 == (key_code)options_get_number(s->options, "prefix") ||
1890: key0 == (key_code)options_get_number(s->options, "prefix2")) &&
1.205 nicm 1891: strcmp(table->name, "prefix") != 0) {
1892: server_client_set_key_table(c, "prefix");
1893: server_status_client(c);
1.276 nicm 1894: goto out;
1.205 nicm 1895: }
1.238 nicm 1896: flags = c->flags;
1.205 nicm 1897:
1.262 nicm 1898: try_again:
1.223 nicm 1899: /* Log key table. */
1900: if (wp == NULL)
1901: log_debug("key table %s (no pane)", table->name);
1902: else
1903: log_debug("key table %s (pane %%%u)", table->name, wp->id);
1.225 nicm 1904: if (c->flags & CLIENT_REPEAT)
1905: log_debug("currently repeating");
1.223 nicm 1906:
1.132 nicm 1907: /* Try to see if there is a key binding in the current table. */
1.254 nicm 1908: bd = key_bindings_get(table, key0);
1.132 nicm 1909: if (bd != NULL) {
1910: /*
1911: * Key was matched in this table. If currently repeating but a
1912: * non-repeating binding was found, stop repeating and try
1913: * again in the root table.
1914: */
1.222 nicm 1915: if ((c->flags & CLIENT_REPEAT) &&
1916: (~bd->flags & KEY_BINDING_REPEAT)) {
1.262 nicm 1917: log_debug("found in key table %s (not repeating)",
1918: table->name);
1.178 nicm 1919: server_client_set_key_table(c, NULL);
1.262 nicm 1920: first = table = c->keytable;
1.132 nicm 1921: c->flags &= ~CLIENT_REPEAT;
1.85 nicm 1922: server_status_client(c);
1.253 nicm 1923: goto table_changed;
1.18 nicm 1924: }
1.223 nicm 1925: log_debug("found in key table %s", table->name);
1.82 nicm 1926:
1.132 nicm 1927: /*
1928: * Take a reference to this table to make sure the key binding
1929: * doesn't disappear.
1930: */
1931: table->references++;
1932:
1933: /*
1934: * If this is a repeating key, start the timer. Otherwise reset
1935: * the client back to the root table.
1936: */
1.163 nicm 1937: xtimeout = options_get_number(s->options, "repeat-time");
1.222 nicm 1938: if (xtimeout != 0 && (bd->flags & KEY_BINDING_REPEAT)) {
1.132 nicm 1939: c->flags |= CLIENT_REPEAT;
1940:
1941: tv.tv_sec = xtimeout / 1000;
1942: tv.tv_usec = (xtimeout % 1000) * 1000L;
1943: evtimer_del(&c->repeat_timer);
1944: evtimer_add(&c->repeat_timer, &tv);
1945: } else {
1.18 nicm 1946: c->flags &= ~CLIENT_REPEAT;
1.178 nicm 1947: server_client_set_key_table(c, NULL);
1.18 nicm 1948: }
1.132 nicm 1949: server_status_client(c);
1950:
1.227 nicm 1951: /* Execute the key binding. */
1.317 nicm 1952: key_bindings_dispatch(bd, item, c, event, &fs);
1.132 nicm 1953: key_bindings_unref_table(table);
1.276 nicm 1954: goto out;
1.18 nicm 1955: }
1956:
1.132 nicm 1957: /*
1.253 nicm 1958: * No match, try the ANY key.
1959: */
1960: if (key0 != KEYC_ANY) {
1961: key0 = KEYC_ANY;
1962: goto try_again;
1963: }
1964:
1965: /*
1.223 nicm 1966: * No match in this table. If not in the root table or if repeating,
1967: * switch the client back to the root table and try again.
1.132 nicm 1968: */
1.223 nicm 1969: log_debug("not found in key table %s", table->name);
1970: if (!server_client_is_default_key_table(c, table) ||
1971: (c->flags & CLIENT_REPEAT)) {
1.262 nicm 1972: log_debug("trying in root table");
1.178 nicm 1973: server_client_set_key_table(c, NULL);
1.262 nicm 1974: table = c->keytable;
1975: if (c->flags & CLIENT_REPEAT)
1976: first = table;
1.18 nicm 1977: c->flags &= ~CLIENT_REPEAT;
1.132 nicm 1978: server_status_client(c);
1.253 nicm 1979: goto table_changed;
1.18 nicm 1980: }
1981:
1.223 nicm 1982: /*
1983: * No match in the root table either. If this wasn't the first table
1984: * tried, don't pass the key to the pane.
1985: */
1.238 nicm 1986: if (first != table && (~flags & CLIENT_REPEAT)) {
1.178 nicm 1987: server_client_set_key_table(c, NULL);
1.132 nicm 1988: server_status_client(c);
1.276 nicm 1989: goto out;
1.161 nicm 1990: }
1991:
1.253 nicm 1992: forward_key:
1.161 nicm 1993: if (c->flags & CLIENT_READONLY)
1.276 nicm 1994: goto out;
1.161 nicm 1995: if (wp != NULL)
1.264 nicm 1996: window_pane_key(wp, c, s, wl, key, m);
1.276 nicm 1997:
1998: out:
1.347 nicm 1999: if (s != NULL && key != KEYC_FOCUS_OUT)
1.295 nicm 2000: server_client_update_latest(c);
1.276 nicm 2001: free(event);
2002: return (CMD_RETURN_NORMAL);
1.280 nicm 2003: }
2004:
2005: /* Handle a key event. */
2006: int
2007: server_client_handle_key(struct client *c, struct key_event *event)
2008: {
2009: struct session *s = c->session;
2010: struct cmdq_item *item;
2011:
2012: /* Check the client is good to accept input. */
1.303 nicm 2013: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.280 nicm 2014: return (0);
2015:
2016: /*
1.291 nicm 2017: * Key presses in overlay mode and the command prompt are a special
2018: * case. The queue might be blocked so they need to be processed
2019: * immediately rather than queued.
1.280 nicm 2020: */
1.291 nicm 2021: if (~c->flags & CLIENT_READONLY) {
1.372 nicm 2022: if (c->message_string != NULL) {
2023: if (c->message_ignore_keys)
2024: return (0);
2025: status_message_clear(c);
2026: }
1.291 nicm 2027: if (c->overlay_key != NULL) {
1.380 nicm 2028: switch (c->overlay_key(c, c->overlay_data, event)) {
1.291 nicm 2029: case 0:
2030: return (0);
2031: case 1:
2032: server_client_clear_overlay(c);
2033: return (0);
2034: }
1.290 nicm 2035: }
1.293 nicm 2036: server_client_clear_overlay(c);
1.335 nicm 2037: if (c->prompt_string != NULL) {
2038: if (status_prompt_key(c, event->key) == 0)
2039: return (0);
2040: }
1.280 nicm 2041: }
2042:
2043: /*
2044: * Add the key to the queue so it happens after any commands queued by
2045: * previous keys.
2046: */
2047: item = cmdq_get_callback(server_client_key_callback, event);
2048: cmdq_append(c, item);
2049: return (1);
1.18 nicm 2050: }
2051:
1.2 nicm 2052: /* Client functions that need to happen every loop. */
2053: void
2054: server_client_loop(void)
2055: {
2056: struct client *c;
2057: struct window *w;
2058: struct window_pane *wp;
1.344 nicm 2059:
2060: /* Check for window resize. This is done before redrawing. */
2061: RB_FOREACH(w, windows, &windows)
2062: server_client_check_window_resize(w);
1.2 nicm 2063:
1.344 nicm 2064: /* Check clients. */
1.135 nicm 2065: TAILQ_FOREACH(c, &clients, entry) {
1.36 nicm 2066: server_client_check_exit(c);
2067: if (c->session != NULL) {
1.366 nicm 2068: server_client_check_modes(c);
1.36 nicm 2069: server_client_check_redraw(c);
2070: server_client_reset_state(c);
2071: }
1.2 nicm 2072: }
2073:
2074: /*
2075: * Any windows will have been redrawn as part of clients, so clear
1.379 nicm 2076: * their flags now.
1.2 nicm 2077: */
1.134 nicm 2078: RB_FOREACH(w, windows, &windows) {
1.91 nicm 2079: TAILQ_FOREACH(wp, &w->panes, entry) {
1.289 nicm 2080: if (wp->fd != -1) {
1.344 nicm 2081: server_client_check_pane_resize(wp);
1.345 nicm 2082: server_client_check_pane_buffer(wp);
1.101 nicm 2083: }
1.326 nicm 2084: wp->flags &= ~PANE_REDRAW;
1.91 nicm 2085: }
1.150 nicm 2086: check_window_name(w);
1.2 nicm 2087: }
1.92 nicm 2088: }
2089:
1.344 nicm 2090: /* Check if window needs to be resized. */
2091: static void
2092: server_client_check_window_resize(struct window *w)
2093: {
2094: struct winlink *wl;
2095:
2096: if (~w->flags & WINDOW_RESIZE)
2097: return;
2098:
2099: TAILQ_FOREACH(wl, &w->winlinks, wentry) {
2100: if (wl->session->attached != 0 && wl->session->curw == wl)
2101: break;
2102: }
2103: if (wl == NULL)
2104: return;
2105:
2106: log_debug("%s: resizing window @%u", __func__, w->id);
2107: resize_window(w, w->new_sx, w->new_sy, w->new_xpixel, w->new_ypixel);
2108: }
2109:
1.356 nicm 2110: /* Resize timer event. */
1.188 nicm 2111: static void
1.356 nicm 2112: server_client_resize_timer(__unused int fd, __unused short events, void *data)
1.92 nicm 2113: {
1.356 nicm 2114: struct window_pane *wp = data;
1.92 nicm 2115:
1.356 nicm 2116: log_debug("%s: %%%u resize timer expired", __func__, wp->id);
2117: evtimer_del(&wp->resize_timer);
1.188 nicm 2118: }
2119:
1.374 nicm 2120: /* Check if pane should be resized. */
1.294 nicm 2121: static void
1.374 nicm 2122: server_client_check_pane_resize(struct window_pane *wp)
1.294 nicm 2123: {
1.374 nicm 2124: struct window_pane_resize *r;
2125: struct window_pane_resize *r1;
2126: struct window_pane_resize *first;
2127: struct window_pane_resize *last;
2128: struct timeval tv = { .tv_usec = 250000 };
1.294 nicm 2129:
1.374 nicm 2130: if (TAILQ_EMPTY(&wp->resize_queue))
2131: return;
1.294 nicm 2132:
1.356 nicm 2133: if (!event_initialized(&wp->resize_timer))
2134: evtimer_set(&wp->resize_timer, server_client_resize_timer, wp);
1.374 nicm 2135: if (evtimer_pending(&wp->resize_timer, NULL))
2136: return;
1.356 nicm 2137:
2138: log_debug("%s: %%%u needs to be resized", __func__, wp->id);
1.374 nicm 2139: TAILQ_FOREACH(r, &wp->resize_queue, entry) {
2140: log_debug("queued resize: %ux%u -> %ux%u", r->osx, r->osy,
2141: r->sx, r->sy);
1.356 nicm 2142: }
1.188 nicm 2143:
1.374 nicm 2144: /*
2145: * There are three cases that matter:
2146: *
2147: * - Only one resize. It can just be applied.
2148: *
2149: * - Multiple resizes and the ending size is different from the
2150: * starting size. We can discard all resizes except the most recent.
2151: *
2152: * - Multiple resizes and the ending size is the same as the starting
2153: * size. We must resize at least twice to force the application to
2154: * redraw. So apply the first and leave the last on the queue for
2155: * next time.
2156: */
2157: first = TAILQ_FIRST(&wp->resize_queue);
2158: last = TAILQ_LAST(&wp->resize_queue, window_pane_resizes);
2159: if (first == last) {
2160: /* Only one resize. */
2161: window_pane_send_resize(wp, first->sx, first->sy);
2162: TAILQ_REMOVE(&wp->resize_queue, first, entry);
2163: free(first);
2164: } else if (last->sx != first->osx || last->sy != first->osy) {
2165: /* Multiple resizes ending up with a different size. */
2166: window_pane_send_resize(wp, last->sx, last->sy);
2167: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2168: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2169: free(r);
2170: }
1.356 nicm 2171: } else {
2172: /*
1.374 nicm 2173: * Multiple resizes ending up with the same size. There will
2174: * not be more than one to the same size in succession so we
2175: * can just use the last-but-one on the list and leave the last
2176: * for later. We reduce the time until the next check to avoid
2177: * a long delay between the resizes.
1.356 nicm 2178: */
1.374 nicm 2179: r = TAILQ_PREV(last, window_pane_resizes, entry);
2180: window_pane_send_resize(wp, r->sx, r->sy);
2181: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2182: if (r == last)
2183: break;
2184: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2185: free(r);
1.356 nicm 2186: }
1.374 nicm 2187: tv.tv_usec = 10000;
1.356 nicm 2188: }
1.374 nicm 2189: evtimer_add(&wp->resize_timer, &tv);
1.345 nicm 2190: }
2191:
2192: /* Check pane buffer size. */
2193: static void
2194: server_client_check_pane_buffer(struct window_pane *wp)
2195: {
2196: struct evbuffer *evb = wp->event->input;
2197: size_t minimum;
2198: struct client *c;
1.346 nicm 2199: struct window_pane_offset *wpo;
2200: int off = 1, flag;
2201: u_int attached_clients = 0;
1.353 nicm 2202: size_t new_size;
1.345 nicm 2203:
2204: /*
1.352 nicm 2205: * Work out the minimum used size. This is the most that can be removed
2206: * from the buffer.
1.345 nicm 2207: */
1.352 nicm 2208: minimum = wp->offset.used;
2209: if (wp->pipe_fd != -1 && wp->pipe_offset.used < minimum)
2210: minimum = wp->pipe_offset.used;
1.345 nicm 2211: TAILQ_FOREACH(c, &clients, entry) {
2212: if (c->session == NULL)
2213: continue;
1.346 nicm 2214: attached_clients++;
2215:
2216: if (~c->flags & CLIENT_CONTROL) {
1.345 nicm 2217: off = 0;
2218: continue;
2219: }
1.346 nicm 2220: wpo = control_pane_offset(c, wp, &flag);
2221: if (wpo == NULL) {
1.345 nicm 2222: off = 0;
1.346 nicm 2223: continue;
2224: }
2225: if (!flag)
2226: off = 0;
2227:
1.353 nicm 2228: window_pane_get_new_data(wp, wpo, &new_size);
2229: log_debug("%s: %s has %zu bytes used and %zu left for %%%u",
2230: __func__, c->name, wpo->used - wp->base_offset, new_size,
2231: wp->id);
2232: if (wpo->used < minimum)
1.352 nicm 2233: minimum = wpo->used;
1.345 nicm 2234: }
1.346 nicm 2235: if (attached_clients == 0)
2236: off = 0;
1.345 nicm 2237: minimum -= wp->base_offset;
2238: if (minimum == 0)
2239: goto out;
2240:
2241: /* Drain the buffer. */
1.352 nicm 2242: log_debug("%s: %%%u has %zu minimum (of %zu) bytes used", __func__,
2243: wp->id, minimum, EVBUFFER_LENGTH(evb));
1.345 nicm 2244: evbuffer_drain(evb, minimum);
2245:
2246: /*
2247: * Adjust the base offset. If it would roll over, all the offsets into
2248: * the buffer need to be adjusted.
2249: */
2250: if (wp->base_offset > SIZE_MAX - minimum) {
2251: log_debug("%s: %%%u base offset has wrapped", __func__, wp->id);
2252: wp->offset.used -= wp->base_offset;
1.352 nicm 2253: if (wp->pipe_fd != -1)
1.345 nicm 2254: wp->pipe_offset.used -= wp->base_offset;
2255: TAILQ_FOREACH(c, &clients, entry) {
2256: if (c->session == NULL || (~c->flags & CLIENT_CONTROL))
2257: continue;
1.346 nicm 2258: wpo = control_pane_offset(c, wp, &flag);
1.352 nicm 2259: if (wpo != NULL && !flag)
1.346 nicm 2260: wpo->used -= wp->base_offset;
1.345 nicm 2261: }
2262: wp->base_offset = minimum;
2263: } else
2264: wp->base_offset += minimum;
2265:
2266: out:
2267: /*
2268: * If there is data remaining, and there are no clients able to consume
1.351 nicm 2269: * it, do not read any more. This is true when there are attached
2270: * clients, all of which are control clients which are not able to
2271: * accept any more data.
1.345 nicm 2272: */
1.352 nicm 2273: log_debug("%s: pane %%%u is %s", __func__, wp->id, off ? "off" : "on");
1.345 nicm 2274: if (off)
2275: bufferevent_disable(wp->event, EV_READ);
2276: else
2277: bufferevent_enable(wp->event, EV_READ);
1.91 nicm 2278: }
2279:
1.18 nicm 2280: /*
2281: * Update cursor position and mode settings. The scroll region and attributes
2282: * are cleared when idle (waiting for an event) as this is the most likely time
2283: * a user may interrupt tmux, for example with ~^Z in ssh(1). This is a
2284: * compromise between excessive resets and likelihood of an interrupt.
2285: *
2286: * tty_region/tty_reset/tty_update_mode already take care of not resetting
2287: * things that are already in their default state.
2288: */
1.190 nicm 2289: static void
1.18 nicm 2290: server_client_reset_state(struct client *c)
1.1 nicm 2291: {
1.332 nicm 2292: struct tty *tty = &c->tty;
1.18 nicm 2293: struct window *w = c->session->curw->window;
1.341 nicm 2294: struct window_pane *wp = server_client_get_pane(c), *loop;
1.336 nicm 2295: struct screen *s = NULL;
1.163 nicm 2296: struct options *oo = c->session->options;
1.390 nicm 2297: int mode = 0, cursor, flags, n;
1.261 nicm 2298: u_int cx = 0, cy = 0, ox, oy, sx, sy;
1.60 nicm 2299:
1.186 nicm 2300: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.86 nicm 2301: return;
2302:
1.332 nicm 2303: /* Disable the block flag. */
2304: flags = (tty->flags & TTY_BLOCK);
2305: tty->flags &= ~TTY_BLOCK;
2306:
1.309 nicm 2307: /* Get mode from overlay if any, else from screen. */
2308: if (c->overlay_draw != NULL) {
1.336 nicm 2309: if (c->overlay_mode != NULL)
1.380 nicm 2310: s = c->overlay_mode(c, c->overlay_data, &cx, &cy);
1.336 nicm 2311: } else
1.309 nicm 2312: s = wp->screen;
1.336 nicm 2313: if (s != NULL)
1.309 nicm 2314: mode = s->mode;
1.375 nicm 2315: if (log_get_level() != 0) {
2316: log_debug("%s: client %s mode %s", __func__, c->name,
2317: screen_mode_to_string(mode));
2318: }
1.309 nicm 2319:
2320: /* Reset region and margin. */
1.332 nicm 2321: tty_region_off(tty);
2322: tty_margin_off(tty);
1.1 nicm 2323:
1.261 nicm 2324: /* Move cursor to pane cursor and offset. */
1.390 nicm 2325: if (c->prompt_string != NULL) {
2326: n = options_get_number(c->session->options, "status-position");
2327: if (n == 0)
2328: cy = 0;
2329: else {
2330: n = status_line_size(c);
2331: if (n == 0)
2332: cy = tty->sy - 1;
2333: else
2334: cy = tty->sy - n;
2335: }
2336: cx = c->prompt_cursor;
2337: mode &= ~MODE_CURSOR;
2338: } else if (c->overlay_draw == NULL) {
1.309 nicm 2339: cursor = 0;
1.332 nicm 2340: tty_window_offset(tty, &ox, &oy, &sx, &sy);
1.309 nicm 2341: if (wp->xoff + s->cx >= ox && wp->xoff + s->cx <= ox + sx &&
2342: wp->yoff + s->cy >= oy && wp->yoff + s->cy <= oy + sy) {
2343: cursor = 1;
1.261 nicm 2344:
1.309 nicm 2345: cx = wp->xoff + s->cx - ox;
2346: cy = wp->yoff + s->cy - oy;
1.261 nicm 2347:
1.309 nicm 2348: if (status_at_line(c) == 0)
2349: cy += status_line_size(c);
2350: }
2351: if (!cursor)
2352: mode &= ~MODE_CURSOR;
1.261 nicm 2353: }
1.332 nicm 2354: log_debug("%s: cursor to %u,%u", __func__, cx, cy);
2355: tty_cursor(tty, cx, cy);
1.1 nicm 2356:
1.50 nicm 2357: /*
1.131 nicm 2358: * Set mouse mode if requested. To support dragging, always use button
2359: * mode.
1.57 nicm 2360: */
1.209 nicm 2361: if (options_get_number(oo, "mouse")) {
1.309 nicm 2362: if (c->overlay_draw == NULL) {
1.363 nicm 2363: mode &= ~ALL_MOUSE_MODES;
1.309 nicm 2364: TAILQ_FOREACH(loop, &w->panes, entry) {
2365: if (loop->screen->mode & MODE_MOUSE_ALL)
2366: mode |= MODE_MOUSE_ALL;
2367: }
1.209 nicm 2368: }
2369: if (~mode & MODE_MOUSE_ALL)
2370: mode |= MODE_MOUSE_BUTTON;
2371: }
1.215 nicm 2372:
2373: /* Clear bracketed paste mode if at the prompt. */
1.309 nicm 2374: if (c->overlay_draw == NULL && c->prompt_string != NULL)
1.215 nicm 2375: mode &= ~MODE_BRACKETPASTE;
1.48 nicm 2376:
2377: /* Set the terminal mode and reset attributes. */
1.332 nicm 2378: tty_update_mode(tty, mode, s);
2379: tty_reset(tty);
1.330 nicm 2380:
1.332 nicm 2381: /* All writing must be done, send a sync end (if it was started). */
2382: tty_sync_end(tty);
2383: tty->flags |= flags;
1.17 nicm 2384: }
2385:
2386: /* Repeat time callback. */
1.190 nicm 2387: static void
1.170 nicm 2388: server_client_repeat_timer(__unused int fd, __unused short events, void *data)
1.17 nicm 2389: {
2390: struct client *c = data;
2391:
1.85 nicm 2392: if (c->flags & CLIENT_REPEAT) {
1.178 nicm 2393: server_client_set_key_table(c, NULL);
1.132 nicm 2394: c->flags &= ~CLIENT_REPEAT;
2395: server_status_client(c);
1.85 nicm 2396: }
1.192 nicm 2397: }
2398:
2399: /* Double-click callback. */
2400: static void
2401: server_client_click_timer(__unused int fd, __unused short events, void *data)
2402: {
1.306 nicm 2403: struct client *c = data;
2404: struct key_event *event;
2405:
2406: log_debug("click timer expired");
1.192 nicm 2407:
1.306 nicm 2408: if (c->flags & CLIENT_TRIPLECLICK) {
2409: /*
2410: * Waiting for a third click that hasn't happened, so this must
2411: * have been a double click.
2412: */
2413: event = xmalloc(sizeof *event);
2414: event->key = KEYC_DOUBLECLICK;
2415: memcpy(&event->m, &c->click_event, sizeof event->m);
2416: if (!server_client_handle_key(c, event))
2417: free(event);
2418: }
1.192 nicm 2419: c->flags &= ~(CLIENT_DOUBLECLICK|CLIENT_TRIPLECLICK);
1.1 nicm 2420: }
2421:
1.36 nicm 2422: /* Check if client should be exited. */
1.190 nicm 2423: static void
1.36 nicm 2424: server_client_check_exit(struct client *c)
2425: {
1.300 nicm 2426: struct client_file *cf;
1.352 nicm 2427: const char *name = c->exit_session;
1.357 nicm 2428: char *data;
2429: size_t size, msize;
1.300 nicm 2430:
1.354 nicm 2431: if (c->flags & (CLIENT_DEAD|CLIENT_EXITED))
2432: return;
2433: if (~c->flags & CLIENT_EXIT)
1.36 nicm 2434: return;
2435:
1.352 nicm 2436: if (c->flags & CLIENT_CONTROL) {
1.355 nicm 2437: control_discard(c);
1.352 nicm 2438: if (!control_all_done(c))
2439: return;
2440: }
1.300 nicm 2441: RB_FOREACH(cf, client_files, &c->files) {
2442: if (EVBUFFER_LENGTH(cf->buffer) != 0)
2443: return;
2444: }
1.286 nicm 2445: c->flags |= CLIENT_EXITED;
1.352 nicm 2446:
2447: switch (c->exit_type) {
2448: case CLIENT_EXIT_RETURN:
1.367 nicm 2449: if (c->exit_message != NULL)
1.357 nicm 2450: msize = strlen(c->exit_message) + 1;
1.367 nicm 2451: else
2452: msize = 0;
2453: size = (sizeof c->retval) + msize;
1.357 nicm 2454: data = xmalloc(size);
2455: memcpy(data, &c->retval, sizeof c->retval);
2456: if (c->exit_message != NULL)
2457: memcpy(data + sizeof c->retval, c->exit_message, msize);
2458: proc_send(c->peer, MSG_EXIT, -1, data, size);
2459: free(data);
1.352 nicm 2460: break;
2461: case CLIENT_EXIT_SHUTDOWN:
2462: proc_send(c->peer, MSG_SHUTDOWN, -1, NULL, 0);
2463: break;
2464: case CLIENT_EXIT_DETACH:
2465: proc_send(c->peer, c->exit_msgtype, -1, name, strlen(name) + 1);
2466: break;
2467: }
2468: free(c->exit_session);
1.357 nicm 2469: free(c->exit_message);
1.38 nicm 2470: }
2471:
1.218 nicm 2472: /* Redraw timer callback. */
2473: static void
2474: server_client_redraw_timer(__unused int fd, __unused short events,
1.299 nicm 2475: __unused void *data)
1.218 nicm 2476: {
2477: log_debug("redraw timer fired");
1.366 nicm 2478: }
2479:
2480: /*
2481: * Check if modes need to be updated. Only modes in the current window are
2482: * updated and it is done when the status line is redrawn.
2483: */
2484: static void
2485: server_client_check_modes(struct client *c)
2486: {
2487: struct window *w = c->session->curw->window;
2488: struct window_pane *wp;
2489: struct window_mode_entry *wme;
2490:
2491: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
2492: return;
2493: if (~c->flags & CLIENT_REDRAWSTATUS)
2494: return;
2495: TAILQ_FOREACH(wp, &w->panes, entry) {
2496: wme = TAILQ_FIRST(&wp->modes);
2497: if (wme != NULL && wme->mode->update != NULL)
2498: wme->mode->update(wme);
2499: }
1.218 nicm 2500: }
2501:
1.1 nicm 2502: /* Check for client redraws. */
1.190 nicm 2503: static void
1.1 nicm 2504: server_client_check_redraw(struct client *c)
2505: {
2506: struct session *s = c->session;
1.137 nicm 2507: struct tty *tty = &c->tty;
1.326 nicm 2508: struct window *w = c->session->curw->window;
1.1 nicm 2509: struct window_pane *wp;
1.325 nicm 2510: int needed, flags, mode = tty->mode, new_flags = 0;
1.326 nicm 2511: int redraw;
2512: u_int bit = 0;
1.218 nicm 2513: struct timeval tv = { .tv_usec = 1000 };
2514: static struct event ev;
2515: size_t left;
1.1 nicm 2516:
1.86 nicm 2517: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.79 nicm 2518: return;
1.257 nicm 2519: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
1.325 nicm 2520: log_debug("%s: redraw%s%s%s%s%s", c->name,
1.257 nicm 2521: (c->flags & CLIENT_REDRAWWINDOW) ? " window" : "",
2522: (c->flags & CLIENT_REDRAWSTATUS) ? " status" : "",
1.282 nicm 2523: (c->flags & CLIENT_REDRAWBORDERS) ? " borders" : "",
1.325 nicm 2524: (c->flags & CLIENT_REDRAWOVERLAY) ? " overlay" : "",
2525: (c->flags & CLIENT_REDRAWPANES) ? " panes" : "");
1.257 nicm 2526: }
1.218 nicm 2527:
2528: /*
2529: * If there is outstanding data, defer the redraw until it has been
2530: * consumed. We can just add a timer to get out of the event loop and
2531: * end up back here.
2532: */
2533: needed = 0;
1.256 nicm 2534: if (c->flags & CLIENT_ALLREDRAWFLAGS)
1.218 nicm 2535: needed = 1;
2536: else {
1.326 nicm 2537: TAILQ_FOREACH(wp, &w->panes, entry) {
1.218 nicm 2538: if (wp->flags & PANE_REDRAW) {
2539: needed = 1;
2540: break;
2541: }
2542: }
1.325 nicm 2543: if (needed)
2544: new_flags |= CLIENT_REDRAWPANES;
1.218 nicm 2545: }
1.241 nicm 2546: if (needed && (left = EVBUFFER_LENGTH(tty->out)) != 0) {
2547: log_debug("%s: redraw deferred (%zu left)", c->name, left);
2548: if (!evtimer_initialized(&ev))
2549: evtimer_set(&ev, server_client_redraw_timer, NULL);
2550: if (!evtimer_pending(&ev, NULL)) {
1.218 nicm 2551: log_debug("redraw timer started");
2552: evtimer_add(&ev, &tv);
1.241 nicm 2553: }
1.327 nicm 2554:
2555: if (~c->flags & CLIENT_REDRAWWINDOW) {
1.326 nicm 2556: TAILQ_FOREACH(wp, &w->panes, entry) {
1.327 nicm 2557: if (wp->flags & PANE_REDRAW) {
2558: log_debug("%s: pane %%%u needs redraw",
2559: c->name, wp->id);
1.326 nicm 2560: c->redraw_panes |= (1 << bit);
1.327 nicm 2561: }
1.326 nicm 2562: if (++bit == 64) {
2563: /*
2564: * If more that 64 panes, give up and
2565: * just redraw the window.
2566: */
2567: new_flags &= CLIENT_REDRAWPANES;
2568: new_flags |= CLIENT_REDRAWWINDOW;
2569: break;
2570: }
2571: }
1.327 nicm 2572: if (c->redraw_panes != 0)
2573: c->flags |= CLIENT_REDRAWPANES;
1.326 nicm 2574: }
1.325 nicm 2575: c->flags |= new_flags;
1.241 nicm 2576: return;
2577: } else if (needed)
1.218 nicm 2578: log_debug("%s: redraw needed", c->name);
1.79 nicm 2579:
1.219 nicm 2580: flags = tty->flags & (TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR);
1.326 nicm 2581: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE))|TTY_NOCURSOR;
1.137 nicm 2582:
1.256 nicm 2583: if (~c->flags & CLIENT_REDRAWWINDOW) {
2584: /*
2585: * If not redrawing the entire window, check whether each pane
2586: * needs to be redrawn.
2587: */
1.326 nicm 2588: TAILQ_FOREACH(wp, &w->panes, entry) {
2589: redraw = 0;
2590: if (wp->flags & PANE_REDRAW)
2591: redraw = 1;
2592: else if (c->flags & CLIENT_REDRAWPANES)
2593: redraw = !!(c->redraw_panes & (1 << bit));
1.328 nicm 2594: bit++;
1.326 nicm 2595: if (!redraw)
2596: continue;
2597: log_debug("%s: redrawing pane %%%u", __func__, wp->id);
2598: screen_redraw_pane(c, wp);
1.1 nicm 2599: }
1.331 nicm 2600: c->redraw_panes = 0;
1.325 nicm 2601: c->flags &= ~CLIENT_REDRAWPANES;
1.1 nicm 2602: }
2603:
1.256 nicm 2604: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
2605: if (options_get_number(s->options, "set-titles"))
2606: server_client_set_title(c);
2607: screen_redraw_screen(c);
2608: }
1.1 nicm 2609:
1.326 nicm 2610: tty->flags = (tty->flags & ~TTY_NOCURSOR)|(flags & TTY_NOCURSOR);
1.320 nicm 2611: tty_update_mode(tty, mode, NULL);
1.326 nicm 2612: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR))|flags;
1.1 nicm 2613:
1.256 nicm 2614: c->flags &= ~(CLIENT_ALLREDRAWFLAGS|CLIENT_STATUSFORCE);
1.230 nicm 2615:
2616: if (needed) {
2617: /*
2618: * We would have deferred the redraw unless the output buffer
2619: * was empty, so we can record how many bytes the redraw
2620: * generated.
2621: */
2622: c->redraw = EVBUFFER_LENGTH(tty->out);
2623: log_debug("%s: redraw added %zu bytes", c->name, c->redraw);
2624: }
1.1 nicm 2625: }
2626:
2627: /* Set client title. */
1.190 nicm 2628: static void
1.1 nicm 2629: server_client_set_title(struct client *c)
2630: {
1.128 nicm 2631: struct session *s = c->session;
2632: const char *template;
2633: char *title;
2634: struct format_tree *ft;
1.1 nicm 2635:
1.163 nicm 2636: template = options_get_string(s->options, "set-titles-string");
1.25 nicm 2637:
1.228 nicm 2638: ft = format_create(c, NULL, FORMAT_NONE, 0);
1.128 nicm 2639: format_defaults(ft, c, NULL, NULL, NULL);
2640:
1.269 nicm 2641: title = format_expand_time(ft, template);
1.1 nicm 2642: if (c->title == NULL || strcmp(title, c->title) != 0) {
1.77 nicm 2643: free(c->title);
1.1 nicm 2644: c->title = xstrdup(title);
2645: tty_set_title(&c->tty, c->title);
2646: }
1.77 nicm 2647: free(title);
1.128 nicm 2648:
2649: format_free(ft);
1.1 nicm 2650: }
2651:
2652: /* Dispatch message from client. */
1.190 nicm 2653: static void
1.162 nicm 2654: server_client_dispatch(struct imsg *imsg, void *arg)
1.1 nicm 2655: {
1.300 nicm 2656: struct client *c = arg;
2657: ssize_t datalen;
2658: struct session *s;
1.1 nicm 2659:
1.162 nicm 2660: if (c->flags & CLIENT_DEAD)
2661: return;
2662:
2663: if (imsg == NULL) {
2664: server_client_lost(c);
2665: return;
2666: }
1.1 nicm 2667:
1.162 nicm 2668: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
1.1 nicm 2669:
1.162 nicm 2670: switch (imsg->hdr.type) {
1.370 nicm 2671: case MSG_IDENTIFY_CLIENTPID:
2672: case MSG_IDENTIFY_CWD:
2673: case MSG_IDENTIFY_ENVIRON:
1.329 nicm 2674: case MSG_IDENTIFY_FEATURES:
1.162 nicm 2675: case MSG_IDENTIFY_FLAGS:
1.361 nicm 2676: case MSG_IDENTIFY_LONGFLAGS:
1.370 nicm 2677: case MSG_IDENTIFY_STDIN:
2678: case MSG_IDENTIFY_STDOUT:
1.162 nicm 2679: case MSG_IDENTIFY_TERM:
1.370 nicm 2680: case MSG_IDENTIFY_TERMINFO:
1.162 nicm 2681: case MSG_IDENTIFY_TTYNAME:
2682: case MSG_IDENTIFY_DONE:
2683: server_client_dispatch_identify(c, imsg);
2684: break;
2685: case MSG_COMMAND:
2686: server_client_dispatch_command(c, imsg);
2687: break;
2688: case MSG_RESIZE:
2689: if (datalen != 0)
2690: fatalx("bad MSG_RESIZE size");
1.1 nicm 2691:
1.162 nicm 2692: if (c->flags & CLIENT_CONTROL)
1.1 nicm 2693: break;
1.295 nicm 2694: server_client_update_latest(c);
1.236 nicm 2695: tty_resize(&c->tty);
2696: recalculate_sizes();
1.376 nicm 2697: if (c->overlay_resize == NULL)
2698: server_client_clear_overlay(c);
2699: else
1.380 nicm 2700: c->overlay_resize(c, c->overlay_data);
1.236 nicm 2701: server_redraw_client(c);
1.174 nicm 2702: if (c->session != NULL)
1.196 nicm 2703: notify_client("client-resized", c);
1.162 nicm 2704: break;
2705: case MSG_EXITING:
2706: if (datalen != 0)
2707: fatalx("bad MSG_EXITING size");
1.379 nicm 2708: server_client_set_session(c, NULL);
1.387 nicm 2709: recalculate_sizes();
1.162 nicm 2710: tty_close(&c->tty);
2711: proc_send(c->peer, MSG_EXITED, -1, NULL, 0);
2712: break;
2713: case MSG_WAKEUP:
2714: case MSG_UNLOCK:
2715: if (datalen != 0)
2716: fatalx("bad MSG_WAKEUP size");
1.121 nicm 2717:
1.162 nicm 2718: if (!(c->flags & CLIENT_SUSPENDED))
2719: break;
2720: c->flags &= ~CLIENT_SUSPENDED;
1.10 nicm 2721:
1.365 nicm 2722: if (c->fd == -1 || c->session == NULL) /* exited already */
1.1 nicm 2723: break;
1.162 nicm 2724: s = c->session;
1.1 nicm 2725:
1.162 nicm 2726: if (gettimeofday(&c->activity_time, NULL) != 0)
2727: fatal("gettimeofday failed");
2728:
2729: tty_start_tty(&c->tty);
2730: server_redraw_client(c);
2731: recalculate_sizes();
1.184 nicm 2732:
2733: if (s != NULL)
2734: session_update_activity(s, &c->activity_time);
1.162 nicm 2735: break;
2736: case MSG_SHELL:
2737: if (datalen != 0)
2738: fatalx("bad MSG_SHELL size");
1.1 nicm 2739:
1.162 nicm 2740: server_client_dispatch_shell(c);
2741: break;
1.300 nicm 2742: case MSG_WRITE_READY:
1.369 nicm 2743: file_write_ready(&c->files, imsg);
1.300 nicm 2744: break;
2745: case MSG_READ:
1.369 nicm 2746: file_read_data(&c->files, imsg);
1.300 nicm 2747: break;
2748: case MSG_READ_DONE:
1.369 nicm 2749: file_read_done(&c->files, imsg);
1.300 nicm 2750: break;
1.1 nicm 2751: }
2752: }
2753:
1.194 nicm 2754: /* Callback when command is done. */
2755: static enum cmd_retval
1.195 nicm 2756: server_client_command_done(struct cmdq_item *item, __unused void *data)
1.194 nicm 2757: {
1.316 nicm 2758: struct client *c = cmdq_get_client(item);
1.194 nicm 2759:
2760: if (~c->flags & CLIENT_ATTACHED)
2761: c->flags |= CLIENT_EXIT;
1.352 nicm 2762: else if (~c->flags & CLIENT_EXIT)
1.314 nicm 2763: tty_send_requests(&c->tty);
1.194 nicm 2764: return (CMD_RETURN_NORMAL);
2765: }
2766:
1.1 nicm 2767: /* Handle command message. */
1.190 nicm 2768: static void
1.162 nicm 2769: server_client_dispatch_command(struct client *c, struct imsg *imsg)
1.1 nicm 2770: {
1.300 nicm 2771: struct msg_command data;
1.108 nicm 2772: char *buf;
2773: size_t len;
2774: int argc;
2775: char **argv, *cause;
1.285 nicm 2776: struct cmd_parse_result *pr;
1.386 nicm 2777: struct args_value *values;
1.246 nicm 2778:
2779: if (c->flags & CLIENT_EXIT)
2780: return;
1.108 nicm 2781:
2782: if (imsg->hdr.len - IMSG_HEADER_SIZE < sizeof data)
2783: fatalx("bad MSG_COMMAND size");
2784: memcpy(&data, imsg->data, sizeof data);
2785:
1.124 nicm 2786: buf = (char *)imsg->data + sizeof data;
1.108 nicm 2787: len = imsg->hdr.len - IMSG_HEADER_SIZE - sizeof data;
2788: if (len > 0 && buf[len - 1] != '\0')
2789: fatalx("bad MSG_COMMAND string");
2790:
2791: argc = data.argc;
2792: if (cmd_unpack_argv(buf, len, argc, &argv) != 0) {
1.194 nicm 2793: cause = xstrdup("command too long");
1.1 nicm 2794: goto error;
2795: }
2796:
2797: if (argc == 0) {
2798: argc = 1;
2799: argv = xcalloc(1, sizeof *argv);
2800: *argv = xstrdup("new-session");
2801: }
2802:
1.386 nicm 2803: values = args_from_vector(argc, argv);
2804: pr = cmd_parse_from_arguments(values, argc, NULL);
1.285 nicm 2805: switch (pr->status) {
2806: case CMD_PARSE_ERROR:
2807: cause = pr->error;
2808: goto error;
2809: case CMD_PARSE_SUCCESS:
2810: break;
1.1 nicm 2811: }
1.386 nicm 2812: args_free_values(values, argc);
2813: free(values);
1.1 nicm 2814: cmd_free_argv(argc, argv);
2815:
1.318 nicm 2816: cmdq_append(c, cmdq_get_command(pr->cmdlist, NULL));
1.194 nicm 2817: cmdq_append(c, cmdq_get_callback(server_client_command_done, NULL));
1.285 nicm 2818:
2819: cmd_list_free(pr->cmdlist);
1.1 nicm 2820: return;
2821:
2822: error:
1.285 nicm 2823: cmd_free_argv(argc, argv);
2824:
1.284 nicm 2825: cmdq_append(c, cmdq_get_error(cause));
2826: free(cause);
1.88 nicm 2827:
1.36 nicm 2828: c->flags |= CLIENT_EXIT;
1.1 nicm 2829: }
2830:
2831: /* Handle identify message. */
1.190 nicm 2832: static void
1.162 nicm 2833: server_client_dispatch_identify(struct client *c, struct imsg *imsg)
1.1 nicm 2834: {
1.165 nicm 2835: const char *data, *home;
1.232 nicm 2836: size_t datalen;
1.329 nicm 2837: int flags, feat;
1.361 nicm 2838: uint64_t longflags;
1.216 nicm 2839: char *name;
1.109 nicm 2840:
2841: if (c->flags & CLIENT_IDENTIFIED)
2842: fatalx("out-of-order identify message");
2843:
2844: data = imsg->data;
2845: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
2846:
2847: switch (imsg->hdr.type) {
1.329 nicm 2848: case MSG_IDENTIFY_FEATURES:
2849: if (datalen != sizeof feat)
2850: fatalx("bad MSG_IDENTIFY_FEATURES size");
2851: memcpy(&feat, data, sizeof feat);
2852: c->term_features |= feat;
2853: log_debug("client %p IDENTIFY_FEATURES %s", c,
2854: tty_get_features(feat));
2855: break;
1.109 nicm 2856: case MSG_IDENTIFY_FLAGS:
2857: if (datalen != sizeof flags)
2858: fatalx("bad MSG_IDENTIFY_FLAGS size");
2859: memcpy(&flags, data, sizeof flags);
2860: c->flags |= flags;
1.158 nicm 2861: log_debug("client %p IDENTIFY_FLAGS %#x", c, flags);
1.361 nicm 2862: break;
2863: case MSG_IDENTIFY_LONGFLAGS:
2864: if (datalen != sizeof longflags)
2865: fatalx("bad MSG_IDENTIFY_LONGFLAGS size");
2866: memcpy(&longflags, data, sizeof longflags);
2867: c->flags |= longflags;
2868: log_debug("client %p IDENTIFY_LONGFLAGS %#llx", c,
2869: (unsigned long long)longflags);
1.109 nicm 2870: break;
2871: case MSG_IDENTIFY_TERM:
1.110 nicm 2872: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2873: fatalx("bad MSG_IDENTIFY_TERM string");
1.329 nicm 2874: if (*data == '\0')
2875: c->term_name = xstrdup("unknown");
2876: else
2877: c->term_name = xstrdup(data);
1.158 nicm 2878: log_debug("client %p IDENTIFY_TERM %s", c, data);
1.370 nicm 2879: break;
2880: case MSG_IDENTIFY_TERMINFO:
2881: if (datalen == 0 || data[datalen - 1] != '\0')
2882: fatalx("bad MSG_IDENTIFY_TERMINFO string");
2883: c->term_caps = xreallocarray(c->term_caps, c->term_ncaps + 1,
2884: sizeof *c->term_caps);
2885: c->term_caps[c->term_ncaps++] = xstrdup(data);
2886: log_debug("client %p IDENTIFY_TERMINFO %s", c, data);
1.109 nicm 2887: break;
2888: case MSG_IDENTIFY_TTYNAME:
1.110 nicm 2889: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2890: fatalx("bad MSG_IDENTIFY_TTYNAME string");
2891: c->ttyname = xstrdup(data);
1.158 nicm 2892: log_debug("client %p IDENTIFY_TTYNAME %s", c, data);
1.109 nicm 2893: break;
2894: case MSG_IDENTIFY_CWD:
1.155 nicm 2895: if (datalen == 0 || data[datalen - 1] != '\0')
2896: fatalx("bad MSG_IDENTIFY_CWD string");
1.165 nicm 2897: if (access(data, X_OK) == 0)
2898: c->cwd = xstrdup(data);
2899: else if ((home = find_home()) != NULL)
2900: c->cwd = xstrdup(home);
2901: else
2902: c->cwd = xstrdup("/");
1.158 nicm 2903: log_debug("client %p IDENTIFY_CWD %s", c, data);
1.109 nicm 2904: break;
2905: case MSG_IDENTIFY_STDIN:
2906: if (datalen != 0)
2907: fatalx("bad MSG_IDENTIFY_STDIN size");
2908: c->fd = imsg->fd;
1.158 nicm 2909: log_debug("client %p IDENTIFY_STDIN %d", c, imsg->fd);
1.109 nicm 2910: break;
1.351 nicm 2911: case MSG_IDENTIFY_STDOUT:
2912: if (datalen != 0)
2913: fatalx("bad MSG_IDENTIFY_STDOUT size");
2914: c->out_fd = imsg->fd;
2915: log_debug("client %p IDENTIFY_STDOUT %d", c, imsg->fd);
2916: break;
1.109 nicm 2917: case MSG_IDENTIFY_ENVIRON:
1.110 nicm 2918: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2919: fatalx("bad MSG_IDENTIFY_ENVIRON string");
2920: if (strchr(data, '=') != NULL)
1.312 nicm 2921: environ_put(c->environ, data, 0);
1.158 nicm 2922: log_debug("client %p IDENTIFY_ENVIRON %s", c, data);
1.143 nicm 2923: break;
2924: case MSG_IDENTIFY_CLIENTPID:
2925: if (datalen != sizeof c->pid)
2926: fatalx("bad MSG_IDENTIFY_CLIENTPID size");
2927: memcpy(&c->pid, data, sizeof c->pid);
1.158 nicm 2928: log_debug("client %p IDENTIFY_CLIENTPID %ld", c, (long)c->pid);
1.109 nicm 2929: break;
2930: default:
2931: break;
2932: }
2933:
2934: if (imsg->hdr.type != MSG_IDENTIFY_DONE)
2935: return;
2936: c->flags |= CLIENT_IDENTIFIED;
1.75 nicm 2937:
1.216 nicm 2938: if (*c->ttyname != '\0')
2939: name = xstrdup(c->ttyname);
2940: else
2941: xasprintf(&name, "client-%ld", (long)c->pid);
2942: c->name = name;
2943: log_debug("client %p name is %s", c, c->name);
2944:
1.362 nicm 2945: if (c->flags & CLIENT_CONTROL)
1.300 nicm 2946: control_start(c);
1.351 nicm 2947: else if (c->fd != -1) {
1.348 nicm 2948: if (tty_init(&c->tty, c) != 0) {
1.288 nicm 2949: close(c->fd);
2950: c->fd = -1;
2951: } else {
2952: tty_resize(&c->tty);
2953: c->flags |= CLIENT_TERMINAL;
2954: }
1.351 nicm 2955: close(c->out_fd);
2956: c->out_fd = -1;
1.75 nicm 2957: }
1.1 nicm 2958:
1.288 nicm 2959: /*
1.362 nicm 2960: * If this is the first client, load configuration files. Any later
2961: * clients are allowed to continue with their command even if the
2962: * config has not been loaded - they might have been run from inside it
1.288 nicm 2963: */
2964: if ((~c->flags & CLIENT_EXIT) &&
1.362 nicm 2965: !cfg_finished &&
2966: c == TAILQ_FIRST(&clients))
1.288 nicm 2967: start_cfg();
1.1 nicm 2968: }
2969:
2970: /* Handle shell message. */
1.190 nicm 2971: static void
1.162 nicm 2972: server_client_dispatch_shell(struct client *c)
1.1 nicm 2973: {
1.107 nicm 2974: const char *shell;
1.25 nicm 2975:
1.163 nicm 2976: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 2977: if (!checkshell(shell))
1.1 nicm 2978: shell = _PATH_BSHELL;
1.240 nicm 2979: proc_send(c->peer, MSG_SHELL, -1, shell, strlen(shell) + 1);
1.25 nicm 2980:
1.162 nicm 2981: proc_kill_peer(c->peer);
1.213 nicm 2982: }
2983:
2984: /* Get client working directory. */
2985: const char *
1.250 nicm 2986: server_client_get_cwd(struct client *c, struct session *s)
1.213 nicm 2987: {
1.250 nicm 2988: const char *home;
1.213 nicm 2989:
1.265 nicm 2990: if (!cfg_finished && cfg_client != NULL)
2991: return (cfg_client->cwd);
1.213 nicm 2992: if (c != NULL && c->session == NULL && c->cwd != NULL)
2993: return (c->cwd);
1.250 nicm 2994: if (s != NULL && s->cwd != NULL)
2995: return (s->cwd);
1.213 nicm 2996: if (c != NULL && (s = c->session) != NULL && s->cwd != NULL)
2997: return (s->cwd);
1.250 nicm 2998: if ((home = find_home()) != NULL)
2999: return (home);
3000: return ("/");
1.337 nicm 3001: }
3002:
1.355 nicm 3003: /* Get control client flags. */
3004: static uint64_t
3005: server_client_control_flags(struct client *c, const char *next)
3006: {
3007: if (strcmp(next, "pause-after") == 0) {
3008: c->pause_age = 0;
3009: return (CLIENT_CONTROL_PAUSEAFTER);
3010: }
3011: if (sscanf(next, "pause-after=%u", &c->pause_age) == 1) {
3012: c->pause_age *= 1000;
3013: return (CLIENT_CONTROL_PAUSEAFTER);
3014: }
3015: if (strcmp(next, "no-output") == 0)
3016: return (CLIENT_CONTROL_NOOUTPUT);
1.358 nicm 3017: if (strcmp(next, "wait-exit") == 0)
3018: return (CLIENT_CONTROL_WAITEXIT);
1.355 nicm 3019: return (0);
3020: }
3021:
1.337 nicm 3022: /* Set client flags. */
3023: void
3024: server_client_set_flags(struct client *c, const char *flags)
3025: {
3026: char *s, *copy, *next;
1.351 nicm 3027: uint64_t flag;
3028: int not;
1.337 nicm 3029:
1.381 nicm 3030: s = copy = xstrdup(flags);
1.337 nicm 3031: while ((next = strsep(&s, ",")) != NULL) {
3032: not = (*next == '!');
3033: if (not)
3034: next++;
3035:
1.355 nicm 3036: if (c->flags & CLIENT_CONTROL)
3037: flag = server_client_control_flags(c, next);
3038: else
3039: flag = 0;
1.350 nicm 3040: if (strcmp(next, "read-only") == 0)
1.337 nicm 3041: flag = CLIENT_READONLY;
3042: else if (strcmp(next, "ignore-size") == 0)
3043: flag = CLIENT_IGNORESIZE;
1.341 nicm 3044: else if (strcmp(next, "active-pane") == 0)
3045: flag = CLIENT_ACTIVEPANE;
1.350 nicm 3046: if (flag == 0)
1.337 nicm 3047: continue;
3048:
3049: log_debug("client %s set flag %s", c->name, next);
3050: if (not)
3051: c->flags &= ~flag;
3052: else
3053: c->flags |= flag;
1.346 nicm 3054: if (flag == CLIENT_CONTROL_NOOUTPUT)
1.352 nicm 3055: control_reset_offsets(c);
1.337 nicm 3056: }
3057: free(copy);
1.358 nicm 3058: proc_send(c->peer, MSG_FLAGS, -1, &c->flags, sizeof c->flags);
1.337 nicm 3059: }
3060:
1.340 nicm 3061: /* Get client flags. This is only flags useful to show to users. */
1.337 nicm 3062: const char *
3063: server_client_get_flags(struct client *c)
3064: {
1.355 nicm 3065: static char s[256];
3066: char tmp[32];
1.337 nicm 3067:
3068: *s = '\0';
3069: if (c->flags & CLIENT_ATTACHED)
3070: strlcat(s, "attached,", sizeof s);
1.368 nicm 3071: if (c->flags & CLIENT_FOCUSED)
3072: strlcat(s, "focused,", sizeof s);
1.337 nicm 3073: if (c->flags & CLIENT_CONTROL)
3074: strlcat(s, "control-mode,", sizeof s);
3075: if (c->flags & CLIENT_IGNORESIZE)
3076: strlcat(s, "ignore-size,", sizeof s);
3077: if (c->flags & CLIENT_CONTROL_NOOUTPUT)
3078: strlcat(s, "no-output,", sizeof s);
1.358 nicm 3079: if (c->flags & CLIENT_CONTROL_WAITEXIT)
3080: strlcat(s, "wait-exit,", sizeof s);
1.355 nicm 3081: if (c->flags & CLIENT_CONTROL_PAUSEAFTER) {
3082: xsnprintf(tmp, sizeof tmp, "pause-after=%u,",
3083: c->pause_age / 1000);
3084: strlcat(s, tmp, sizeof s);
3085: }
1.337 nicm 3086: if (c->flags & CLIENT_READONLY)
3087: strlcat(s, "read-only,", sizeof s);
1.341 nicm 3088: if (c->flags & CLIENT_ACTIVEPANE)
3089: strlcat(s, "active-pane,", sizeof s);
1.337 nicm 3090: if (c->flags & CLIENT_SUSPENDED)
3091: strlcat(s, "suspended,", sizeof s);
3092: if (c->flags & CLIENT_UTF8)
3093: strlcat(s, "UTF-8,", sizeof s);
3094: if (*s != '\0')
3095: s[strlen(s) - 1] = '\0';
3096: return (s);
1.341 nicm 3097: }
3098:
3099: /* Get client window. */
1.385 nicm 3100: struct client_window *
1.341 nicm 3101: server_client_get_client_window(struct client *c, u_int id)
3102: {
3103: struct client_window cw = { .window = id };
3104:
3105: return (RB_FIND(client_windows, &c->windows, &cw));
3106: }
3107:
1.385 nicm 3108: /* Add client window. */
3109: struct client_window *
3110: server_client_add_client_window(struct client *c, u_int id)
3111: {
3112: struct client_window *cw;
3113:
3114: cw = server_client_get_client_window(c, id);
3115: if (cw == NULL) {
3116: cw = xcalloc(1, sizeof *cw);
3117: cw->window = id;
3118: RB_INSERT(client_windows, &c->windows, cw);
3119: }
3120: return cw;
3121: }
3122:
1.341 nicm 3123: /* Get client active pane. */
3124: struct window_pane *
3125: server_client_get_pane(struct client *c)
3126: {
3127: struct session *s = c->session;
3128: struct client_window *cw;
3129:
3130: if (s == NULL)
3131: return (NULL);
3132:
3133: if (~c->flags & CLIENT_ACTIVEPANE)
3134: return (s->curw->window->active);
3135: cw = server_client_get_client_window(c, s->curw->window->id);
3136: if (cw == NULL)
3137: return (s->curw->window->active);
3138: return (cw->pane);
3139: }
3140:
3141: /* Set client active pane. */
3142: void
3143: server_client_set_pane(struct client *c, struct window_pane *wp)
3144: {
3145: struct session *s = c->session;
3146: struct client_window *cw;
3147:
3148: if (s == NULL)
3149: return;
3150:
1.385 nicm 3151: cw = server_client_add_client_window(c, s->curw->window->id);
1.341 nicm 3152: cw->pane = wp;
3153: log_debug("%s pane now %%%u", c->name, wp->id);
3154: }
3155:
3156: /* Remove pane from client lists. */
3157: void
3158: server_client_remove_pane(struct window_pane *wp)
3159: {
3160: struct client *c;
3161: struct window *w = wp->window;
3162: struct client_window *cw;
3163:
3164: TAILQ_FOREACH(c, &clients, entry) {
3165: cw = server_client_get_client_window(c, w->id);
3166: if (cw != NULL && cw->pane == wp) {
3167: RB_REMOVE(client_windows, &c->windows, cw);
3168: free(cw);
3169: }
3170: }
1.1 nicm 3171: }
![[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