1*8807a41eSnicm /* $OpenBSD: window-tree.c,v 1.20 2017/10/22 13:16:54 nicm Exp $ */ 2a42faf7dSnicm 3a42faf7dSnicm /* 4a42faf7dSnicm * Copyright (c) 2017 Nicholas Marriott <nicholas.marriott@gmail.com> 5a42faf7dSnicm * 6a42faf7dSnicm * Permission to use, copy, modify, and distribute this software for any 7a42faf7dSnicm * purpose with or without fee is hereby granted, provided that the above 8a42faf7dSnicm * copyright notice and this permission notice appear in all copies. 9a42faf7dSnicm * 10a42faf7dSnicm * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11a42faf7dSnicm * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12a42faf7dSnicm * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13a42faf7dSnicm * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14a42faf7dSnicm * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15a42faf7dSnicm * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16a42faf7dSnicm * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17a42faf7dSnicm */ 18a42faf7dSnicm 19a42faf7dSnicm #include <sys/types.h> 20a42faf7dSnicm 21a42faf7dSnicm #include <stdlib.h> 22a42faf7dSnicm #include <string.h> 23a42faf7dSnicm 24a42faf7dSnicm #include "tmux.h" 25a42faf7dSnicm 26a42faf7dSnicm static struct screen *window_tree_init(struct window_pane *, 27a42faf7dSnicm struct cmd_find_state *, struct args *); 28a42faf7dSnicm static void window_tree_free(struct window_pane *); 29a42faf7dSnicm static void window_tree_resize(struct window_pane *, u_int, u_int); 30a42faf7dSnicm static void window_tree_key(struct window_pane *, 31a42faf7dSnicm struct client *, struct session *, key_code, 32a42faf7dSnicm struct mouse_event *); 33a42faf7dSnicm 34a42faf7dSnicm #define WINDOW_TREE_DEFAULT_COMMAND "switch-client -t '%%'" 35a42faf7dSnicm 36bf38e336Snicm #define WINDOW_TREE_DEFAULT_FORMAT \ 37bf38e336Snicm "#{?pane_format," \ 38bf38e336Snicm "#{pane_current_command} \"#{pane_title}\"" \ 39bf38e336Snicm "," \ 40bf38e336Snicm "#{?window_format," \ 41bf38e336Snicm "#{window_name}#{window_flags} " \ 42bf38e336Snicm "(#{window_panes} panes)" \ 43bf38e336Snicm "#{?#{==:#{window_panes},1}, \"#{pane_title}\",}" \ 44bf38e336Snicm "," \ 45bf38e336Snicm "#{session_windows} windows" \ 46bf38e336Snicm "#{?session_grouped, (group ,}" \ 47bf38e336Snicm "#{session_group}#{?session_grouped,),}" \ 48bf38e336Snicm "#{?session_attached, (attached),}" \ 49bf38e336Snicm "}" \ 50bf38e336Snicm "}" 51bf38e336Snicm 52a42faf7dSnicm const struct window_mode window_tree_mode = { 53a42faf7dSnicm .name = "tree-mode", 54a42faf7dSnicm 55a42faf7dSnicm .init = window_tree_init, 56a42faf7dSnicm .free = window_tree_free, 57a42faf7dSnicm .resize = window_tree_resize, 58a42faf7dSnicm .key = window_tree_key, 59a42faf7dSnicm }; 60a42faf7dSnicm 61a42faf7dSnicm enum window_tree_sort_type { 62a42faf7dSnicm WINDOW_TREE_BY_INDEX, 63a42faf7dSnicm WINDOW_TREE_BY_NAME, 64a42faf7dSnicm WINDOW_TREE_BY_TIME, 65a42faf7dSnicm }; 66a42faf7dSnicm static const char *window_tree_sort_list[] = { 67a42faf7dSnicm "index", 68a42faf7dSnicm "name", 69a42faf7dSnicm "time" 70a42faf7dSnicm }; 71a42faf7dSnicm 72a42faf7dSnicm enum window_tree_type { 73a42faf7dSnicm WINDOW_TREE_NONE, 74a42faf7dSnicm WINDOW_TREE_SESSION, 75a42faf7dSnicm WINDOW_TREE_WINDOW, 76a42faf7dSnicm WINDOW_TREE_PANE, 77a42faf7dSnicm }; 78a42faf7dSnicm 79a42faf7dSnicm struct window_tree_itemdata { 80a42faf7dSnicm enum window_tree_type type; 81a42faf7dSnicm int session; 82a42faf7dSnicm int winlink; 83a42faf7dSnicm int pane; 84a42faf7dSnicm }; 85a42faf7dSnicm 86a42faf7dSnicm struct window_tree_modedata { 87a42faf7dSnicm struct window_pane *wp; 88a42faf7dSnicm int dead; 89a42faf7dSnicm int references; 90a42faf7dSnicm 91a42faf7dSnicm struct mode_tree_data *data; 92bf38e336Snicm char *format; 93a42faf7dSnicm char *command; 94a42faf7dSnicm 95a42faf7dSnicm struct window_tree_itemdata **item_list; 96a42faf7dSnicm u_int item_size; 97a42faf7dSnicm 98a42faf7dSnicm struct client *client; 99a42faf7dSnicm const char *entered; 100a42faf7dSnicm 101a42faf7dSnicm struct cmd_find_state fs; 102a42faf7dSnicm enum window_tree_type type; 10305d44586Snicm 10405d44586Snicm int offset; 105a42faf7dSnicm }; 106a42faf7dSnicm 107a42faf7dSnicm static void 108a42faf7dSnicm window_tree_pull_item(struct window_tree_itemdata *item, struct session **sp, 109a42faf7dSnicm struct winlink **wlp, struct window_pane **wp) 110a42faf7dSnicm { 111a42faf7dSnicm *wp = NULL; 112a42faf7dSnicm *wlp = NULL; 113a42faf7dSnicm *sp = session_find_by_id(item->session); 114a42faf7dSnicm if (*sp == NULL) 115a42faf7dSnicm return; 116a42faf7dSnicm if (item->type == WINDOW_TREE_SESSION) { 117a42faf7dSnicm *wlp = (*sp)->curw; 118a42faf7dSnicm *wp = (*wlp)->window->active; 119a42faf7dSnicm return; 120a42faf7dSnicm } 121a42faf7dSnicm 122a42faf7dSnicm *wlp = winlink_find_by_index(&(*sp)->windows, item->winlink); 123a42faf7dSnicm if (*wlp == NULL) { 124a42faf7dSnicm *sp = NULL; 125a42faf7dSnicm return; 126a42faf7dSnicm } 127a42faf7dSnicm if (item->type == WINDOW_TREE_WINDOW) { 128a42faf7dSnicm *wp = (*wlp)->window->active; 129a42faf7dSnicm return; 130a42faf7dSnicm } 131a42faf7dSnicm 132a42faf7dSnicm *wp = window_pane_find_by_id(item->pane); 133a42faf7dSnicm if (!window_has_pane((*wlp)->window, *wp)) 134a42faf7dSnicm *wp = NULL; 135a42faf7dSnicm if (*wp == NULL) { 136a42faf7dSnicm *sp = NULL; 137a42faf7dSnicm *wlp = NULL; 138a42faf7dSnicm return; 139a42faf7dSnicm } 140a42faf7dSnicm } 141a42faf7dSnicm 142a42faf7dSnicm static struct window_tree_itemdata * 143a42faf7dSnicm window_tree_add_item(struct window_tree_modedata *data) 144a42faf7dSnicm { 145a42faf7dSnicm struct window_tree_itemdata *item; 146a42faf7dSnicm 147a42faf7dSnicm data->item_list = xreallocarray(data->item_list, data->item_size + 1, 148a42faf7dSnicm sizeof *data->item_list); 149a42faf7dSnicm item = data->item_list[data->item_size++] = xcalloc(1, sizeof *item); 150a42faf7dSnicm return (item); 151a42faf7dSnicm } 152a42faf7dSnicm 153a42faf7dSnicm static void 154a42faf7dSnicm window_tree_free_item(struct window_tree_itemdata *item) 155a42faf7dSnicm { 156a42faf7dSnicm free(item); 157a42faf7dSnicm } 158a42faf7dSnicm 159a42faf7dSnicm static int 160a42faf7dSnicm window_tree_cmp_session_name(const void *a0, const void *b0) 161a42faf7dSnicm { 162a42faf7dSnicm const struct session *const *a = a0; 163a42faf7dSnicm const struct session *const *b = b0; 164a42faf7dSnicm 165a42faf7dSnicm return (strcmp((*a)->name, (*b)->name)); 166a42faf7dSnicm } 167a42faf7dSnicm 168a42faf7dSnicm static int 169a42faf7dSnicm window_tree_cmp_session_time(const void *a0, const void *b0) 170a42faf7dSnicm { 171a42faf7dSnicm const struct session *const *a = a0; 172a42faf7dSnicm const struct session *const *b = b0; 173a42faf7dSnicm 174a42faf7dSnicm if (timercmp(&(*a)->activity_time, &(*b)->activity_time, >)) 175a42faf7dSnicm return (-1); 176a42faf7dSnicm if (timercmp(&(*a)->activity_time, &(*b)->activity_time, <)) 177a42faf7dSnicm return (1); 178a42faf7dSnicm return (strcmp((*a)->name, (*b)->name)); 179a42faf7dSnicm } 180a42faf7dSnicm 181a42faf7dSnicm static int 182a42faf7dSnicm window_tree_cmp_window_name(const void *a0, const void *b0) 183a42faf7dSnicm { 184a42faf7dSnicm const struct winlink *const *a = a0; 185a42faf7dSnicm const struct winlink *const *b = b0; 186a42faf7dSnicm 187a42faf7dSnicm return (strcmp((*a)->window->name, (*b)->window->name)); 188a42faf7dSnicm } 189a42faf7dSnicm 190a42faf7dSnicm static int 191a42faf7dSnicm window_tree_cmp_window_time(const void *a0, const void *b0) 192a42faf7dSnicm { 193a42faf7dSnicm const struct winlink *const *a = a0; 194a42faf7dSnicm const struct winlink *const *b = b0; 195a42faf7dSnicm 196a42faf7dSnicm if (timercmp(&(*a)->window->activity_time, 197a42faf7dSnicm &(*b)->window->activity_time, >)) 198a42faf7dSnicm return (-1); 199a42faf7dSnicm if (timercmp(&(*a)->window->activity_time, 200a42faf7dSnicm &(*b)->window->activity_time, <)) 201a42faf7dSnicm return (1); 202a42faf7dSnicm return (strcmp((*a)->window->name, (*b)->window->name)); 203a42faf7dSnicm } 204a42faf7dSnicm 205a42faf7dSnicm static int 206a42faf7dSnicm window_tree_cmp_pane_time(const void *a0, const void *b0) 207a42faf7dSnicm { 208a42faf7dSnicm const struct window_pane *const *a = a0; 209a42faf7dSnicm const struct window_pane *const *b = b0; 210a42faf7dSnicm 211a42faf7dSnicm if ((*a)->active_point < (*b)->active_point) 212a42faf7dSnicm return (-1); 213a42faf7dSnicm if ((*a)->active_point > (*b)->active_point) 214a42faf7dSnicm return (1); 215a42faf7dSnicm return (0); 216a42faf7dSnicm } 217a42faf7dSnicm 218a42faf7dSnicm static void 219a42faf7dSnicm window_tree_build_pane(struct session *s, struct winlink *wl, 220a42faf7dSnicm struct window_pane *wp, void *modedata, struct mode_tree_item *parent) 221a42faf7dSnicm { 222a42faf7dSnicm struct window_tree_modedata *data = modedata; 223a42faf7dSnicm struct window_tree_itemdata *item; 224a42faf7dSnicm char *name, *text; 225a42faf7dSnicm u_int idx; 226a42faf7dSnicm 227a42faf7dSnicm window_pane_index(wp, &idx); 228a42faf7dSnicm 229a42faf7dSnicm item = window_tree_add_item(data); 230a42faf7dSnicm item->type = WINDOW_TREE_PANE; 231a42faf7dSnicm item->session = s->id; 232a42faf7dSnicm item->winlink = wl->idx; 233a42faf7dSnicm item->pane = wp->id; 234a42faf7dSnicm 235bf38e336Snicm text = format_single(NULL, data->format, NULL, s, wl, wp); 236a42faf7dSnicm xasprintf(&name, "%u", idx); 237a42faf7dSnicm 238a42faf7dSnicm mode_tree_add(data->data, parent, item, (uint64_t)wp, name, text, -1); 239a42faf7dSnicm free(text); 240a42faf7dSnicm free(name); 241a42faf7dSnicm } 242a42faf7dSnicm 243a42faf7dSnicm static int 244f5b43402Snicm window_tree_filter_pane(struct session *s, struct winlink *wl, 245f5b43402Snicm struct window_pane *wp, const char *filter) 246f5b43402Snicm { 247f5b43402Snicm char *cp; 248f5b43402Snicm int result; 249f5b43402Snicm 250f5b43402Snicm if (filter == NULL) 251f5b43402Snicm return (1); 252f5b43402Snicm 253f5b43402Snicm cp = format_single(NULL, filter, NULL, s, wl, wp); 254f5b43402Snicm result = format_true(cp); 255f5b43402Snicm free(cp); 256f5b43402Snicm 257f5b43402Snicm return (result); 258f5b43402Snicm } 259f5b43402Snicm 260f5b43402Snicm static int 261a42faf7dSnicm window_tree_build_window(struct session *s, struct winlink *wl, void* modedata, 262024c311aSnicm u_int sort_type, struct mode_tree_item *parent, const char *filter) 263a42faf7dSnicm { 264a42faf7dSnicm struct window_tree_modedata *data = modedata; 265a42faf7dSnicm struct window_tree_itemdata *item; 266a42faf7dSnicm struct mode_tree_item *mti; 267f5b43402Snicm char *name, *text; 268a42faf7dSnicm struct window_pane *wp, **l; 269a42faf7dSnicm u_int n, i; 270a42faf7dSnicm int expanded; 271a42faf7dSnicm 272a42faf7dSnicm item = window_tree_add_item(data); 273a42faf7dSnicm item->type = WINDOW_TREE_WINDOW; 274a42faf7dSnicm item->session = s->id; 275a42faf7dSnicm item->winlink = wl->idx; 276a42faf7dSnicm item->pane = -1; 277a42faf7dSnicm 278bf38e336Snicm text = format_single(NULL, data->format, NULL, s, wl, NULL); 279a42faf7dSnicm xasprintf(&name, "%u", wl->idx); 280a42faf7dSnicm 281a42faf7dSnicm if (data->type == WINDOW_TREE_SESSION || 282a42faf7dSnicm data->type == WINDOW_TREE_WINDOW) 283a42faf7dSnicm expanded = 0; 284a42faf7dSnicm else 285a42faf7dSnicm expanded = 1; 286a42faf7dSnicm mti = mode_tree_add(data->data, parent, item, (uint64_t)wl, name, text, 287a42faf7dSnicm expanded); 288a42faf7dSnicm free(text); 289a42faf7dSnicm free(name); 290a42faf7dSnicm 291f5b43402Snicm wp = TAILQ_FIRST(&wl->window->panes); 292f5b43402Snicm if (TAILQ_NEXT(wp, entry) == NULL) { 293f5b43402Snicm if (!window_tree_filter_pane(s, wl, wp, filter)) 294f5b43402Snicm goto empty; 2952920087aSnicm return (1); 296f5b43402Snicm } 2972920087aSnicm 298a42faf7dSnicm l = NULL; 299a42faf7dSnicm n = 0; 3002920087aSnicm 301a42faf7dSnicm TAILQ_FOREACH(wp, &wl->window->panes, entry) { 302f5b43402Snicm if (!window_tree_filter_pane(s, wl, wp, filter)) 303a42faf7dSnicm continue; 304a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 305a42faf7dSnicm l[n++] = wp; 306a42faf7dSnicm } 307f5b43402Snicm if (n == 0) 308f5b43402Snicm goto empty; 309a42faf7dSnicm 310a42faf7dSnicm switch (sort_type) { 311a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 312a42faf7dSnicm break; 313a42faf7dSnicm case WINDOW_TREE_BY_NAME: 314a42faf7dSnicm /* Panes don't have names, so leave in number order. */ 315a42faf7dSnicm break; 316a42faf7dSnicm case WINDOW_TREE_BY_TIME: 317a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_pane_time); 318a42faf7dSnicm break; 319a42faf7dSnicm } 320a42faf7dSnicm 321a42faf7dSnicm for (i = 0; i < n; i++) 322a42faf7dSnicm window_tree_build_pane(s, wl, l[i], modedata, mti); 323a42faf7dSnicm free(l); 324a42faf7dSnicm return (1); 325f5b43402Snicm 326f5b43402Snicm empty: 327f5b43402Snicm window_tree_free_item(item); 328f5b43402Snicm data->item_size--; 329f5b43402Snicm mode_tree_remove(data->data, mti); 330f5b43402Snicm return (0); 331a42faf7dSnicm } 332a42faf7dSnicm 333a42faf7dSnicm static void 334a42faf7dSnicm window_tree_build_session(struct session *s, void* modedata, 335024c311aSnicm u_int sort_type, const char *filter) 336a42faf7dSnicm { 337a42faf7dSnicm struct window_tree_modedata *data = modedata; 338a42faf7dSnicm struct window_tree_itemdata *item; 339a42faf7dSnicm struct mode_tree_item *mti; 340a42faf7dSnicm char *text; 341a42faf7dSnicm struct winlink *wl, **l; 342a42faf7dSnicm u_int n, i, empty; 343a42faf7dSnicm int expanded; 344a42faf7dSnicm 345a42faf7dSnicm item = window_tree_add_item(data); 346a42faf7dSnicm item->type = WINDOW_TREE_SESSION; 347a42faf7dSnicm item->session = s->id; 348a42faf7dSnicm item->winlink = -1; 349a42faf7dSnicm item->pane = -1; 350a42faf7dSnicm 351bf38e336Snicm text = format_single(NULL, data->format, NULL, s, NULL, NULL); 352a42faf7dSnicm 353a42faf7dSnicm if (data->type == WINDOW_TREE_SESSION) 354a42faf7dSnicm expanded = 0; 355a42faf7dSnicm else 356a42faf7dSnicm expanded = 1; 357a42faf7dSnicm mti = mode_tree_add(data->data, NULL, item, (uint64_t)s, s->name, text, 358a42faf7dSnicm expanded); 359a42faf7dSnicm free(text); 360a42faf7dSnicm 361a42faf7dSnicm l = NULL; 362a42faf7dSnicm n = 0; 363a42faf7dSnicm RB_FOREACH(wl, winlinks, &s->windows) { 364a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 365a42faf7dSnicm l[n++] = wl; 366a42faf7dSnicm } 367a42faf7dSnicm switch (sort_type) { 368a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 369a42faf7dSnicm break; 370a42faf7dSnicm case WINDOW_TREE_BY_NAME: 371a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_window_name); 372a42faf7dSnicm break; 373a42faf7dSnicm case WINDOW_TREE_BY_TIME: 374a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_window_time); 375a42faf7dSnicm break; 376a42faf7dSnicm } 377a42faf7dSnicm 378a42faf7dSnicm empty = 0; 379a42faf7dSnicm for (i = 0; i < n; i++) { 380a42faf7dSnicm if (!window_tree_build_window(s, l[i], modedata, sort_type, mti, 381024c311aSnicm filter)) 382a42faf7dSnicm empty++; 383a42faf7dSnicm } 384a42faf7dSnicm if (empty == n) { 385a42faf7dSnicm window_tree_free_item(item); 386a42faf7dSnicm data->item_size--; 387a42faf7dSnicm mode_tree_remove(data->data, mti); 388a42faf7dSnicm } 389a42faf7dSnicm free(l); 390a42faf7dSnicm } 391a42faf7dSnicm 392a42faf7dSnicm static void 393024c311aSnicm window_tree_build(void *modedata, u_int sort_type, uint64_t *tag, 394024c311aSnicm const char *filter) 395a42faf7dSnicm { 396a42faf7dSnicm struct window_tree_modedata *data = modedata; 397a42faf7dSnicm struct session *s, **l; 398a42faf7dSnicm u_int n, i; 399a42faf7dSnicm 400a42faf7dSnicm for (i = 0; i < data->item_size; i++) 401a42faf7dSnicm window_tree_free_item(data->item_list[i]); 402a42faf7dSnicm free(data->item_list); 403a42faf7dSnicm data->item_list = NULL; 404a42faf7dSnicm data->item_size = 0; 405a42faf7dSnicm 406a42faf7dSnicm l = NULL; 407a42faf7dSnicm n = 0; 408a42faf7dSnicm RB_FOREACH(s, sessions, &sessions) { 409a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 410a42faf7dSnicm l[n++] = s; 411a42faf7dSnicm } 412a42faf7dSnicm switch (sort_type) { 413a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 414a42faf7dSnicm break; 415a42faf7dSnicm case WINDOW_TREE_BY_NAME: 416a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_session_name); 417a42faf7dSnicm break; 418a42faf7dSnicm case WINDOW_TREE_BY_TIME: 419a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_session_time); 420a42faf7dSnicm break; 421a42faf7dSnicm } 422a42faf7dSnicm 423a42faf7dSnicm for (i = 0; i < n; i++) 424024c311aSnicm window_tree_build_session(l[i], modedata, sort_type, filter); 425a42faf7dSnicm free(l); 426a42faf7dSnicm 427a42faf7dSnicm switch (data->type) { 428a42faf7dSnicm case WINDOW_TREE_NONE: 429a42faf7dSnicm break; 430a42faf7dSnicm case WINDOW_TREE_SESSION: 431a42faf7dSnicm *tag = (uint64_t)data->fs.s; 432a42faf7dSnicm break; 433a42faf7dSnicm case WINDOW_TREE_WINDOW: 434a42faf7dSnicm *tag = (uint64_t)data->fs.wl; 435a42faf7dSnicm break; 436a42faf7dSnicm case WINDOW_TREE_PANE: 4379e3444daSnicm if (window_count_panes(data->fs.wl->window) == 1) 4389e3444daSnicm *tag = (uint64_t)data->fs.wl; 4399e3444daSnicm else 440a42faf7dSnicm *tag = (uint64_t)data->fs.wp; 441a42faf7dSnicm break; 442a42faf7dSnicm } 443a42faf7dSnicm } 444a42faf7dSnicm 4450088ef99Snicm 4460088ef99Snicm static void 4470088ef99Snicm window_tree_draw_label(struct screen_write_ctx *ctx, u_int px, u_int py, 4480088ef99Snicm u_int sx, u_int sy, const struct grid_cell *gc, const char *label) 4490088ef99Snicm { 4500088ef99Snicm size_t len; 4510088ef99Snicm u_int ox, oy; 4520088ef99Snicm 4530088ef99Snicm len = strlen(label); 4540088ef99Snicm if (sx == 0 || sy == 1 || len > sx) 4550088ef99Snicm return; 4560088ef99Snicm ox = (sx - len + 1) / 2; 4570088ef99Snicm oy = (sy + 1) / 2; 4580088ef99Snicm 4590088ef99Snicm if (ox > 1 && ox + len < sx - 1 && sy >= 3) { 4600088ef99Snicm screen_write_cursormove(ctx, px + ox - 1, py + oy - 1); 4610088ef99Snicm screen_write_box(ctx, len + 2, 3); 4620088ef99Snicm } 4630088ef99Snicm screen_write_cursormove(ctx, px + ox, py + oy); 4640088ef99Snicm screen_write_puts(ctx, gc, "%s", label); 4650088ef99Snicm } 4660088ef99Snicm 467367b65a4Snicm static void 46805d44586Snicm window_tree_draw_session(struct window_tree_modedata *data, struct session *s, 46905d44586Snicm struct screen_write_ctx *ctx, u_int sx, u_int sy) 470367b65a4Snicm { 471367b65a4Snicm struct options *oo = s->options; 472367b65a4Snicm struct winlink *wl; 473367b65a4Snicm struct window *w; 47424a42803Snicm u_int loop, total, visible, each, width, offset; 47524a42803Snicm u_int current, start, end, remaining, i; 476367b65a4Snicm struct grid_cell gc; 47724a42803Snicm int colour, active_colour, left, right; 478367b65a4Snicm char *label; 479367b65a4Snicm 48024a42803Snicm total = winlink_count(&s->windows); 481367b65a4Snicm 482367b65a4Snicm memcpy(&gc, &grid_default_cell, sizeof gc); 483367b65a4Snicm colour = options_get_number(oo, "display-panes-colour"); 484367b65a4Snicm active_colour = options_get_number(oo, "display-panes-active-colour"); 485367b65a4Snicm 48624a42803Snicm if (sx / total < 24) { 48724a42803Snicm visible = sx / 24; 48824a42803Snicm if (visible == 0) 48924a42803Snicm visible = 1; 49024a42803Snicm } else 49124a42803Snicm visible = total; 492367b65a4Snicm 49324a42803Snicm current = 0; 49424a42803Snicm RB_FOREACH(wl, winlinks, &s->windows) { 49524a42803Snicm if (wl == s->curw) 49624a42803Snicm break; 49724a42803Snicm current++; 49824a42803Snicm } 499367b65a4Snicm 50024a42803Snicm if (current < visible) { 50124a42803Snicm start = 0; 50224a42803Snicm end = visible; 50324a42803Snicm } else if (current >= total - visible) { 50424a42803Snicm start = total - visible; 50524a42803Snicm end = total; 50624a42803Snicm } else { 50724a42803Snicm start = current - (visible / 2); 50824a42803Snicm end = start + visible; 50924a42803Snicm } 51024a42803Snicm 51105d44586Snicm if (data->offset < -(int)start) 51205d44586Snicm data->offset = -(int)start; 51305d44586Snicm if (data->offset > (int)(total - end)) 51405d44586Snicm data->offset = (int)(total - end); 51505d44586Snicm start += data->offset; 51605d44586Snicm end += data->offset; 51705d44586Snicm 51824a42803Snicm left = (start != 0); 51924a42803Snicm right = (end != total); 52024a42803Snicm if (((left && right) && sx <= 6) || ((left || right) && sx <= 3)) 52124a42803Snicm left = right = 0; 52224a42803Snicm if (left && right) { 52324a42803Snicm each = (sx - 6) / visible; 52424a42803Snicm remaining = (sx - 6) - (visible * each); 52524a42803Snicm } else if (left || right) { 52624a42803Snicm each = (sx - 3) / visible; 52724a42803Snicm remaining = (sx - 3) - (visible * each); 52824a42803Snicm } else { 52924a42803Snicm each = sx / visible; 53024a42803Snicm remaining = sx - (visible * each); 53124a42803Snicm } 532c224fd4bSnicm if (each == 0) 533367b65a4Snicm return; 534367b65a4Snicm 53524a42803Snicm if (left) { 53624a42803Snicm screen_write_cursormove(ctx, 2, 0); 53724a42803Snicm screen_write_vline(ctx, sy, 0, 0); 53824a42803Snicm screen_write_cursormove(ctx, 0, sy / 2); 53924a42803Snicm screen_write_puts(ctx, &grid_default_cell, "<"); 54024a42803Snicm } 54124a42803Snicm if (right) { 54224a42803Snicm screen_write_cursormove(ctx, sx - 3, 0); 54324a42803Snicm screen_write_vline(ctx, sy, 0, 0); 54424a42803Snicm screen_write_cursormove(ctx, sx - 1, sy / 2); 54524a42803Snicm screen_write_puts(ctx, &grid_default_cell, ">"); 54624a42803Snicm } 54724a42803Snicm 54824a42803Snicm i = loop = 0; 54924a42803Snicm RB_FOREACH(wl, winlinks, &s->windows) { 55024a42803Snicm if (loop == end) 55124a42803Snicm break; 55224a42803Snicm if (loop < start) { 55324a42803Snicm loop++; 55424a42803Snicm continue; 55524a42803Snicm } 55624a42803Snicm w = wl->window; 55724a42803Snicm 558367b65a4Snicm if (wl == s->curw) 559367b65a4Snicm gc.fg = active_colour; 560367b65a4Snicm else 561367b65a4Snicm gc.fg = colour; 56224a42803Snicm 56324a42803Snicm if (left) 56424a42803Snicm offset = 3 + (i * each); 56524a42803Snicm else 56624a42803Snicm offset = (i * each); 56724a42803Snicm if (loop == end - 1) 56803471407Snicm width = each + remaining; 569367b65a4Snicm else 570367b65a4Snicm width = each - 1; 571367b65a4Snicm 57224a42803Snicm screen_write_cursormove(ctx, offset, 0); 573367b65a4Snicm screen_write_preview(ctx, &w->active->base, width, sy); 574367b65a4Snicm 575367b65a4Snicm xasprintf(&label, " %u:%s ", wl->idx, w->name); 576367b65a4Snicm if (strlen(label) > width) 577367b65a4Snicm xasprintf(&label, " %u ", wl->idx); 5780088ef99Snicm window_tree_draw_label(ctx, offset, 0, width, sy, &gc, label); 579367b65a4Snicm free(label); 580367b65a4Snicm 58124a42803Snicm if (loop != end - 1) { 58224a42803Snicm screen_write_cursormove(ctx, offset + width, 0); 583367b65a4Snicm screen_write_vline(ctx, sy, 0, 0); 584367b65a4Snicm } 58524a42803Snicm loop++; 58624a42803Snicm 58724a42803Snicm i++; 588367b65a4Snicm } 589367b65a4Snicm } 590367b65a4Snicm 591367b65a4Snicm static void 59205d44586Snicm window_tree_draw_window(struct window_tree_modedata *data, struct session *s, 59305d44586Snicm struct window *w, struct screen_write_ctx *ctx, u_int sx, u_int sy) 594367b65a4Snicm { 595367b65a4Snicm struct options *oo = s->options; 596367b65a4Snicm struct window_pane *wp; 59724a42803Snicm u_int loop, total, visible, each, width, offset; 59824a42803Snicm u_int current, start, end, remaining, i; 599367b65a4Snicm struct grid_cell gc; 600*8807a41eSnicm int colour, active_colour, left, right, pane_idx; 601367b65a4Snicm char *label; 602367b65a4Snicm 60324a42803Snicm total = window_count_panes(w); 604367b65a4Snicm 605367b65a4Snicm memcpy(&gc, &grid_default_cell, sizeof gc); 606367b65a4Snicm colour = options_get_number(oo, "display-panes-colour"); 607367b65a4Snicm active_colour = options_get_number(oo, "display-panes-active-colour"); 608367b65a4Snicm 60924a42803Snicm if (sx / total < 24) { 61024a42803Snicm visible = sx / 24; 61124a42803Snicm if (visible == 0) 61224a42803Snicm visible = 1; 61324a42803Snicm } else 61424a42803Snicm visible = total; 615367b65a4Snicm 61624a42803Snicm current = 0; 61724a42803Snicm TAILQ_FOREACH(wp, &w->panes, entry) { 61824a42803Snicm if (wp == w->active) 61924a42803Snicm break; 62024a42803Snicm current++; 62124a42803Snicm } 622367b65a4Snicm 62324a42803Snicm if (current < visible) { 62424a42803Snicm start = 0; 62524a42803Snicm end = visible; 62624a42803Snicm } else if (current >= total - visible) { 62724a42803Snicm start = total - visible; 62824a42803Snicm end = total; 62924a42803Snicm } else { 63024a42803Snicm start = current - (visible / 2); 63124a42803Snicm end = start + visible; 63224a42803Snicm } 63324a42803Snicm 63405d44586Snicm if (data->offset < -(int)start) 63505d44586Snicm data->offset = -(int)start; 63605d44586Snicm if (data->offset > (int)(total - end)) 63705d44586Snicm data->offset = (int)(total - end); 63805d44586Snicm start += data->offset; 63905d44586Snicm end += data->offset; 64005d44586Snicm 64124a42803Snicm left = (start != 0); 64224a42803Snicm right = (end != total); 64324a42803Snicm if (((left && right) && sx <= 6) || ((left || right) && sx <= 3)) 64424a42803Snicm left = right = 0; 64524a42803Snicm if (left && right) { 64624a42803Snicm each = (sx - 6) / visible; 64724a42803Snicm remaining = (sx - 6) - (visible * each); 64824a42803Snicm } else if (left || right) { 64924a42803Snicm each = (sx - 3) / visible; 65024a42803Snicm remaining = (sx - 3) - (visible * each); 65124a42803Snicm } else { 65224a42803Snicm each = sx / visible; 65324a42803Snicm remaining = sx - (visible * each); 65424a42803Snicm } 655c224fd4bSnicm if (each == 0) 656367b65a4Snicm return; 657367b65a4Snicm 65824a42803Snicm if (left) { 65924a42803Snicm screen_write_cursormove(ctx, 2, 0); 66024a42803Snicm screen_write_vline(ctx, sy, 0, 0); 66124a42803Snicm screen_write_cursormove(ctx, 0, sy / 2); 66224a42803Snicm screen_write_puts(ctx, &grid_default_cell, "<"); 66324a42803Snicm } 66424a42803Snicm if (right) { 66524a42803Snicm screen_write_cursormove(ctx, sx - 3, 0); 66624a42803Snicm screen_write_vline(ctx, sy, 0, 0); 66724a42803Snicm screen_write_cursormove(ctx, sx - 1, sy / 2); 66824a42803Snicm screen_write_puts(ctx, &grid_default_cell, ">"); 66924a42803Snicm } 67024a42803Snicm 67124a42803Snicm i = loop = 0; 67224a42803Snicm TAILQ_FOREACH(wp, &w->panes, entry) { 67324a42803Snicm if (loop == end) 67424a42803Snicm break; 67524a42803Snicm if (loop < start) { 67624a42803Snicm loop++; 67724a42803Snicm continue; 67824a42803Snicm } 67924a42803Snicm 680367b65a4Snicm if (wp == w->active) 681367b65a4Snicm gc.fg = active_colour; 682367b65a4Snicm else 683367b65a4Snicm gc.fg = colour; 68424a42803Snicm 68524a42803Snicm if (left) 68624a42803Snicm offset = 3 + (i * each); 68724a42803Snicm else 68824a42803Snicm offset = (i * each); 68924a42803Snicm if (loop == end - 1) 69003471407Snicm width = each + remaining; 691367b65a4Snicm else 692367b65a4Snicm width = each - 1; 693367b65a4Snicm 69424a42803Snicm screen_write_cursormove(ctx, offset, 0); 695367b65a4Snicm screen_write_preview(ctx, &wp->base, width, sy); 696367b65a4Snicm 697*8807a41eSnicm if (window_pane_index(wp, &pane_idx) != 0) 698*8807a41eSnicm pane_idx = loop; 699*8807a41eSnicm xasprintf(&label, " %u ", pane_idx); 7000088ef99Snicm window_tree_draw_label(ctx, offset, 0, each, sy, &gc, label); 701367b65a4Snicm free(label); 702367b65a4Snicm 70324a42803Snicm if (loop != end - 1) { 70424a42803Snicm screen_write_cursormove(ctx, offset + width, 0); 705367b65a4Snicm screen_write_vline(ctx, sy, 0, 0); 706367b65a4Snicm } 70724a42803Snicm loop++; 70824a42803Snicm 70924a42803Snicm i++; 710367b65a4Snicm } 711367b65a4Snicm } 712367b65a4Snicm 713a42faf7dSnicm static struct screen * 71405d44586Snicm window_tree_draw(void *modedata, void *itemdata, u_int sx, u_int sy) 715a42faf7dSnicm { 716a42faf7dSnicm struct window_tree_itemdata *item = itemdata; 717a42faf7dSnicm struct session *sp; 718a42faf7dSnicm struct winlink *wlp; 719a42faf7dSnicm struct window_pane *wp; 720a42faf7dSnicm static struct screen s; 721a42faf7dSnicm struct screen_write_ctx ctx; 722a42faf7dSnicm 723a42faf7dSnicm window_tree_pull_item(item, &sp, &wlp, &wp); 724a42faf7dSnicm if (wp == NULL) 725a42faf7dSnicm return (NULL); 726a42faf7dSnicm 727a42faf7dSnicm screen_init(&s, sx, sy, 0); 728a42faf7dSnicm screen_write_start(&ctx, NULL, &s); 729a42faf7dSnicm 730367b65a4Snicm switch (item->type) { 731367b65a4Snicm case WINDOW_TREE_NONE: 732367b65a4Snicm return (0); 733367b65a4Snicm case WINDOW_TREE_SESSION: 73405d44586Snicm window_tree_draw_session(modedata, sp, &ctx, sx, sy); 735367b65a4Snicm break; 736367b65a4Snicm case WINDOW_TREE_WINDOW: 73705d44586Snicm window_tree_draw_window(modedata, sp, wlp->window, &ctx, sx, sy); 738367b65a4Snicm break; 739367b65a4Snicm case WINDOW_TREE_PANE: 740a42faf7dSnicm screen_write_preview(&ctx, &wp->base, sx, sy); 741367b65a4Snicm break; 742367b65a4Snicm } 743a42faf7dSnicm 744a42faf7dSnicm screen_write_stop(&ctx); 745a42faf7dSnicm return (&s); 746a42faf7dSnicm } 747a42faf7dSnicm 748943a08b1Snicm static int 749943a08b1Snicm window_tree_search(__unused void *modedata, void *itemdata, const char *ss) 750943a08b1Snicm { 751943a08b1Snicm struct window_tree_itemdata *item = itemdata; 752943a08b1Snicm struct session *s; 753943a08b1Snicm struct winlink *wl; 754943a08b1Snicm struct window_pane *wp; 755943a08b1Snicm const char *cmd; 756943a08b1Snicm 757943a08b1Snicm window_tree_pull_item(item, &s, &wl, &wp); 758943a08b1Snicm 759943a08b1Snicm switch (item->type) { 760943a08b1Snicm case WINDOW_TREE_NONE: 761943a08b1Snicm return (0); 762943a08b1Snicm case WINDOW_TREE_SESSION: 763943a08b1Snicm if (s == NULL) 764943a08b1Snicm return (0); 765943a08b1Snicm return (strstr(s->name, ss) != NULL); 766943a08b1Snicm case WINDOW_TREE_WINDOW: 767943a08b1Snicm if (s == NULL || wl == NULL) 768943a08b1Snicm return (0); 769943a08b1Snicm return (strstr(wl->window->name, ss) != NULL); 770943a08b1Snicm case WINDOW_TREE_PANE: 771943a08b1Snicm if (s == NULL || wl == NULL || wp == NULL) 772943a08b1Snicm break; 773943a08b1Snicm cmd = get_proc_name(wp->fd, wp->tty); 774943a08b1Snicm if (cmd == NULL || *cmd == '\0') 775943a08b1Snicm return (0); 776943a08b1Snicm return (strstr(cmd, ss) != NULL); 777943a08b1Snicm } 778943a08b1Snicm return (0); 779943a08b1Snicm } 780943a08b1Snicm 781a42faf7dSnicm static struct screen * 782a42faf7dSnicm window_tree_init(struct window_pane *wp, struct cmd_find_state *fs, 783a42faf7dSnicm struct args *args) 784a42faf7dSnicm { 785a42faf7dSnicm struct window_tree_modedata *data; 786a42faf7dSnicm struct screen *s; 787a42faf7dSnicm 788a42faf7dSnicm wp->modedata = data = xcalloc(1, sizeof *data); 789a42faf7dSnicm 790a42faf7dSnicm if (args_has(args, 's')) 791a42faf7dSnicm data->type = WINDOW_TREE_SESSION; 792a42faf7dSnicm else if (args_has(args, 'w')) 793a42faf7dSnicm data->type = WINDOW_TREE_WINDOW; 794a42faf7dSnicm else 795a42faf7dSnicm data->type = WINDOW_TREE_PANE; 796a42faf7dSnicm memcpy(&data->fs, fs, sizeof data->fs); 797a42faf7dSnicm 798a42faf7dSnicm data->wp = wp; 799a42faf7dSnicm data->references = 1; 800a42faf7dSnicm 801bf38e336Snicm if (args == NULL || !args_has(args, 'F')) 802bf38e336Snicm data->format = xstrdup(WINDOW_TREE_DEFAULT_FORMAT); 803bf38e336Snicm else 804bf38e336Snicm data->format = xstrdup(args_get(args, 'F')); 805a42faf7dSnicm if (args == NULL || args->argc == 0) 806a42faf7dSnicm data->command = xstrdup(WINDOW_TREE_DEFAULT_COMMAND); 807a42faf7dSnicm else 808a42faf7dSnicm data->command = xstrdup(args->argv[0]); 809a42faf7dSnicm 810b38aa712Snicm data->data = mode_tree_start(wp, args, window_tree_build, 811b38aa712Snicm window_tree_draw, window_tree_search, data, window_tree_sort_list, 812a42faf7dSnicm nitems(window_tree_sort_list), &s); 813a42faf7dSnicm 814a42faf7dSnicm mode_tree_build(data->data); 815a42faf7dSnicm mode_tree_draw(data->data); 816a42faf7dSnicm 817a42faf7dSnicm data->type = WINDOW_TREE_NONE; 818a42faf7dSnicm 819a42faf7dSnicm return (s); 820a42faf7dSnicm } 821a42faf7dSnicm 822a42faf7dSnicm static void 823a42faf7dSnicm window_tree_destroy(struct window_tree_modedata *data) 824a42faf7dSnicm { 825a42faf7dSnicm u_int i; 826a42faf7dSnicm 827a42faf7dSnicm if (--data->references != 0) 828a42faf7dSnicm return; 829a42faf7dSnicm 830a42faf7dSnicm mode_tree_free(data->data); 831a42faf7dSnicm 832a42faf7dSnicm for (i = 0; i < data->item_size; i++) 833a42faf7dSnicm window_tree_free_item(data->item_list[i]); 834a42faf7dSnicm free(data->item_list); 835a42faf7dSnicm 836bf38e336Snicm free(data->format); 837a42faf7dSnicm free(data->command); 838bf38e336Snicm 839a42faf7dSnicm free(data); 840a42faf7dSnicm } 841a42faf7dSnicm 842a42faf7dSnicm static void 843a42faf7dSnicm window_tree_free(struct window_pane *wp) 844a42faf7dSnicm { 845a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 846a42faf7dSnicm 847a42faf7dSnicm if (data == NULL) 848a42faf7dSnicm return; 849a42faf7dSnicm 850a42faf7dSnicm data->dead = 1; 851a42faf7dSnicm window_tree_destroy(data); 852a42faf7dSnicm } 853a42faf7dSnicm 854a42faf7dSnicm static void 855a42faf7dSnicm window_tree_resize(struct window_pane *wp, u_int sx, u_int sy) 856a42faf7dSnicm { 857a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 858a42faf7dSnicm 859a42faf7dSnicm mode_tree_resize(data->data, sx, sy); 860a42faf7dSnicm } 861a42faf7dSnicm 862a42faf7dSnicm static char * 863a42faf7dSnicm window_tree_get_target(struct window_tree_itemdata *item, 864a42faf7dSnicm struct cmd_find_state *fs) 865a42faf7dSnicm { 866a42faf7dSnicm struct session *s; 867a42faf7dSnicm struct winlink *wl; 868a42faf7dSnicm struct window_pane *wp; 869a42faf7dSnicm char *target; 870a42faf7dSnicm 871a42faf7dSnicm window_tree_pull_item(item, &s, &wl, &wp); 872a42faf7dSnicm 873a42faf7dSnicm target = NULL; 874a42faf7dSnicm switch (item->type) { 875a42faf7dSnicm case WINDOW_TREE_NONE: 876a42faf7dSnicm break; 877a42faf7dSnicm case WINDOW_TREE_SESSION: 878a42faf7dSnicm if (s == NULL) 879a42faf7dSnicm break; 880a42faf7dSnicm xasprintf(&target, "=%s:", s->name); 881a42faf7dSnicm break; 882a42faf7dSnicm case WINDOW_TREE_WINDOW: 883a42faf7dSnicm if (s == NULL || wl == NULL) 884a42faf7dSnicm break; 885a42faf7dSnicm xasprintf(&target, "=%s:%u.", s->name, wl->idx); 886a42faf7dSnicm break; 887a42faf7dSnicm case WINDOW_TREE_PANE: 888a42faf7dSnicm if (s == NULL || wl == NULL || wp == NULL) 889a42faf7dSnicm break; 890a42faf7dSnicm xasprintf(&target, "=%s:%u.%%%u", s->name, wl->idx, wp->id); 891a42faf7dSnicm break; 892a42faf7dSnicm } 893a42faf7dSnicm if (target == NULL) 894a42faf7dSnicm cmd_find_clear_state(fs, 0); 895a42faf7dSnicm else 8960772530eSnicm cmd_find_from_winlink_pane(fs, wl, wp, 0); 897a42faf7dSnicm return (target); 898a42faf7dSnicm } 899a42faf7dSnicm 900a42faf7dSnicm static void 901a42faf7dSnicm window_tree_command_each(void* modedata, void* itemdata, __unused key_code key) 902a42faf7dSnicm { 903a42faf7dSnicm struct window_tree_modedata *data = modedata; 904a42faf7dSnicm struct window_tree_itemdata *item = itemdata; 905a42faf7dSnicm char *name; 906a42faf7dSnicm struct cmd_find_state fs; 907a42faf7dSnicm 908a42faf7dSnicm name = window_tree_get_target(item, &fs); 909a42faf7dSnicm if (name != NULL) 910a42faf7dSnicm mode_tree_run_command(data->client, &fs, data->entered, name); 911a42faf7dSnicm free(name); 912a42faf7dSnicm } 913a42faf7dSnicm 914a42faf7dSnicm static enum cmd_retval 915a42faf7dSnicm window_tree_command_done(__unused struct cmdq_item *item, void *modedata) 916a42faf7dSnicm { 917a42faf7dSnicm struct window_tree_modedata *data = modedata; 918a42faf7dSnicm 919a42faf7dSnicm if (!data->dead) { 920a42faf7dSnicm mode_tree_build(data->data); 921a42faf7dSnicm mode_tree_draw(data->data); 922a42faf7dSnicm data->wp->flags |= PANE_REDRAW; 923a42faf7dSnicm } 924a42faf7dSnicm window_tree_destroy(data); 925a42faf7dSnicm return (CMD_RETURN_NORMAL); 926a42faf7dSnicm } 927a42faf7dSnicm 928a42faf7dSnicm static int 929a42faf7dSnicm window_tree_command_callback(struct client *c, void *modedata, const char *s, 930a42faf7dSnicm __unused int done) 931a42faf7dSnicm { 932a42faf7dSnicm struct window_tree_modedata *data = modedata; 933a42faf7dSnicm 934a42faf7dSnicm if (data->dead) 935a42faf7dSnicm return (0); 936a42faf7dSnicm 937a42faf7dSnicm data->client = c; 938a42faf7dSnicm data->entered = s; 939a42faf7dSnicm 940a42faf7dSnicm mode_tree_each_tagged(data->data, window_tree_command_each, KEYC_NONE, 941a42faf7dSnicm 1); 942a42faf7dSnicm 943a42faf7dSnicm data->client = NULL; 944a42faf7dSnicm data->entered = NULL; 945a42faf7dSnicm 946a42faf7dSnicm data->references++; 947a42faf7dSnicm cmdq_append(c, cmdq_get_callback(window_tree_command_done, data)); 948a42faf7dSnicm 949a42faf7dSnicm return (0); 950a42faf7dSnicm } 951a42faf7dSnicm 952a42faf7dSnicm static void 953a42faf7dSnicm window_tree_command_free(void *modedata) 954a42faf7dSnicm { 955a42faf7dSnicm struct window_tree_modedata *data = modedata; 956a42faf7dSnicm 957a42faf7dSnicm window_tree_destroy(data); 958a42faf7dSnicm } 959a42faf7dSnicm 960a42faf7dSnicm static void 961a42faf7dSnicm window_tree_key(struct window_pane *wp, struct client *c, 962a42faf7dSnicm __unused struct session *s, key_code key, struct mouse_event *m) 963a42faf7dSnicm { 964a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 965a42faf7dSnicm struct window_tree_itemdata *item; 966a42faf7dSnicm char *command, *name, *prompt; 967a42faf7dSnicm struct cmd_find_state fs; 968a42faf7dSnicm int finished; 969a42faf7dSnicm u_int tagged; 970a42faf7dSnicm 97105d44586Snicm item = mode_tree_get_current(data->data); 972943a08b1Snicm finished = mode_tree_key(data->data, c, &key, m); 97305d44586Snicm if (item != mode_tree_get_current(data->data)) 97405d44586Snicm data->offset = 0; 975a42faf7dSnicm switch (key) { 97605d44586Snicm case '<': 97705d44586Snicm data->offset--; 97805d44586Snicm break; 97905d44586Snicm case '>': 98005d44586Snicm data->offset++; 98105d44586Snicm break; 982a42faf7dSnicm case ':': 983a42faf7dSnicm tagged = mode_tree_count_tagged(data->data); 984a42faf7dSnicm if (tagged != 0) 985a42faf7dSnicm xasprintf(&prompt, "(%u tagged) ", tagged); 986a42faf7dSnicm else 987a42faf7dSnicm xasprintf(&prompt, "(current) "); 988a42faf7dSnicm data->references++; 989a42faf7dSnicm status_prompt_set(c, prompt, "", window_tree_command_callback, 990a42faf7dSnicm window_tree_command_free, data, PROMPT_NOFORMAT); 991a42faf7dSnicm free(prompt); 992a42faf7dSnicm break; 993a42faf7dSnicm case '\r': 994a42faf7dSnicm item = mode_tree_get_current(data->data); 995a42faf7dSnicm command = xstrdup(data->command); 996a42faf7dSnicm name = window_tree_get_target(item, &fs); 997a42faf7dSnicm window_pane_reset_mode(wp); 998a42faf7dSnicm if (name != NULL) 9998af98d93Snicm mode_tree_run_command(c, NULL, command, name); 1000a42faf7dSnicm free(name); 1001a42faf7dSnicm free(command); 1002a42faf7dSnicm return; 1003a42faf7dSnicm } 1004a42faf7dSnicm if (finished) 1005a42faf7dSnicm window_pane_reset_mode(wp); 1006a42faf7dSnicm else { 1007a42faf7dSnicm mode_tree_draw(data->data); 1008a42faf7dSnicm wp->flags |= PANE_REDRAW; 1009a42faf7dSnicm } 1010a42faf7dSnicm } 1011