1*2b7e51f7Snicm /* $OpenBSD: window-tree.c,v 1.26 2017/11/02 22:00:42 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" \ 46988c4c87Snicm "#{?session_grouped, " \ 4734f4cdc8Snicm "(group #{session_group}: " \ 4834f4cdc8Snicm "#{session_group_list})," \ 49988c4c87Snicm "}" \ 50bf38e336Snicm "#{?session_attached, (attached),}" \ 51bf38e336Snicm "}" \ 52bf38e336Snicm "}" 53bf38e336Snicm 54a42faf7dSnicm const struct window_mode window_tree_mode = { 55a42faf7dSnicm .name = "tree-mode", 56a42faf7dSnicm 57a42faf7dSnicm .init = window_tree_init, 58a42faf7dSnicm .free = window_tree_free, 59a42faf7dSnicm .resize = window_tree_resize, 60a42faf7dSnicm .key = window_tree_key, 61a42faf7dSnicm }; 62a42faf7dSnicm 63a42faf7dSnicm enum window_tree_sort_type { 64a42faf7dSnicm WINDOW_TREE_BY_INDEX, 65a42faf7dSnicm WINDOW_TREE_BY_NAME, 66a42faf7dSnicm WINDOW_TREE_BY_TIME, 67a42faf7dSnicm }; 68a42faf7dSnicm static const char *window_tree_sort_list[] = { 69a42faf7dSnicm "index", 70a42faf7dSnicm "name", 71a42faf7dSnicm "time" 72a42faf7dSnicm }; 73a42faf7dSnicm 74a42faf7dSnicm enum window_tree_type { 75a42faf7dSnicm WINDOW_TREE_NONE, 76a42faf7dSnicm WINDOW_TREE_SESSION, 77a42faf7dSnicm WINDOW_TREE_WINDOW, 78a42faf7dSnicm WINDOW_TREE_PANE, 79a42faf7dSnicm }; 80a42faf7dSnicm 81a42faf7dSnicm struct window_tree_itemdata { 82a42faf7dSnicm enum window_tree_type type; 83a42faf7dSnicm int session; 84a42faf7dSnicm int winlink; 85a42faf7dSnicm int pane; 86a42faf7dSnicm }; 87a42faf7dSnicm 88a42faf7dSnicm struct window_tree_modedata { 89a42faf7dSnicm struct window_pane *wp; 90a42faf7dSnicm int dead; 91a42faf7dSnicm int references; 92a42faf7dSnicm 93a42faf7dSnicm struct mode_tree_data *data; 94bf38e336Snicm char *format; 95a42faf7dSnicm char *command; 96988c4c87Snicm int squash_groups; 97a42faf7dSnicm 98a42faf7dSnicm struct window_tree_itemdata **item_list; 99a42faf7dSnicm u_int item_size; 100a42faf7dSnicm 101a42faf7dSnicm const char *entered; 102a42faf7dSnicm 103a42faf7dSnicm struct cmd_find_state fs; 104a42faf7dSnicm enum window_tree_type type; 10505d44586Snicm 10605d44586Snicm int offset; 107a42faf7dSnicm }; 108a42faf7dSnicm 109a42faf7dSnicm static void 110a42faf7dSnicm window_tree_pull_item(struct window_tree_itemdata *item, struct session **sp, 111a42faf7dSnicm struct winlink **wlp, struct window_pane **wp) 112a42faf7dSnicm { 113a42faf7dSnicm *wp = NULL; 114a42faf7dSnicm *wlp = NULL; 115a42faf7dSnicm *sp = session_find_by_id(item->session); 116a42faf7dSnicm if (*sp == NULL) 117a42faf7dSnicm return; 118a42faf7dSnicm if (item->type == WINDOW_TREE_SESSION) { 119a42faf7dSnicm *wlp = (*sp)->curw; 120a42faf7dSnicm *wp = (*wlp)->window->active; 121a42faf7dSnicm return; 122a42faf7dSnicm } 123a42faf7dSnicm 124a42faf7dSnicm *wlp = winlink_find_by_index(&(*sp)->windows, item->winlink); 125a42faf7dSnicm if (*wlp == NULL) { 126a42faf7dSnicm *sp = NULL; 127a42faf7dSnicm return; 128a42faf7dSnicm } 129a42faf7dSnicm if (item->type == WINDOW_TREE_WINDOW) { 130a42faf7dSnicm *wp = (*wlp)->window->active; 131a42faf7dSnicm return; 132a42faf7dSnicm } 133a42faf7dSnicm 134a42faf7dSnicm *wp = window_pane_find_by_id(item->pane); 135a42faf7dSnicm if (!window_has_pane((*wlp)->window, *wp)) 136a42faf7dSnicm *wp = NULL; 137a42faf7dSnicm if (*wp == NULL) { 138a42faf7dSnicm *sp = NULL; 139a42faf7dSnicm *wlp = NULL; 140a42faf7dSnicm return; 141a42faf7dSnicm } 142a42faf7dSnicm } 143a42faf7dSnicm 144a42faf7dSnicm static struct window_tree_itemdata * 145a42faf7dSnicm window_tree_add_item(struct window_tree_modedata *data) 146a42faf7dSnicm { 147a42faf7dSnicm struct window_tree_itemdata *item; 148a42faf7dSnicm 149a42faf7dSnicm data->item_list = xreallocarray(data->item_list, data->item_size + 1, 150a42faf7dSnicm sizeof *data->item_list); 151a42faf7dSnicm item = data->item_list[data->item_size++] = xcalloc(1, sizeof *item); 152a42faf7dSnicm return (item); 153a42faf7dSnicm } 154a42faf7dSnicm 155a42faf7dSnicm static void 156a42faf7dSnicm window_tree_free_item(struct window_tree_itemdata *item) 157a42faf7dSnicm { 158a42faf7dSnicm free(item); 159a42faf7dSnicm } 160a42faf7dSnicm 161a42faf7dSnicm static int 162a42faf7dSnicm window_tree_cmp_session_name(const void *a0, const void *b0) 163a42faf7dSnicm { 164a42faf7dSnicm const struct session *const *a = a0; 165a42faf7dSnicm const struct session *const *b = b0; 166a42faf7dSnicm 167a42faf7dSnicm return (strcmp((*a)->name, (*b)->name)); 168a42faf7dSnicm } 169a42faf7dSnicm 170a42faf7dSnicm static int 171a42faf7dSnicm window_tree_cmp_session_time(const void *a0, const void *b0) 172a42faf7dSnicm { 173a42faf7dSnicm const struct session *const *a = a0; 174a42faf7dSnicm const struct session *const *b = b0; 175a42faf7dSnicm 176a42faf7dSnicm if (timercmp(&(*a)->activity_time, &(*b)->activity_time, >)) 177a42faf7dSnicm return (-1); 178a42faf7dSnicm if (timercmp(&(*a)->activity_time, &(*b)->activity_time, <)) 179a42faf7dSnicm return (1); 180a42faf7dSnicm return (strcmp((*a)->name, (*b)->name)); 181a42faf7dSnicm } 182a42faf7dSnicm 183a42faf7dSnicm static int 184a42faf7dSnicm window_tree_cmp_window_name(const void *a0, const void *b0) 185a42faf7dSnicm { 186a42faf7dSnicm const struct winlink *const *a = a0; 187a42faf7dSnicm const struct winlink *const *b = b0; 188a42faf7dSnicm 189a42faf7dSnicm return (strcmp((*a)->window->name, (*b)->window->name)); 190a42faf7dSnicm } 191a42faf7dSnicm 192a42faf7dSnicm static int 193a42faf7dSnicm window_tree_cmp_window_time(const void *a0, const void *b0) 194a42faf7dSnicm { 195a42faf7dSnicm const struct winlink *const *a = a0; 196a42faf7dSnicm const struct winlink *const *b = b0; 197a42faf7dSnicm 198a42faf7dSnicm if (timercmp(&(*a)->window->activity_time, 199a42faf7dSnicm &(*b)->window->activity_time, >)) 200a42faf7dSnicm return (-1); 201a42faf7dSnicm if (timercmp(&(*a)->window->activity_time, 202a42faf7dSnicm &(*b)->window->activity_time, <)) 203a42faf7dSnicm return (1); 204a42faf7dSnicm return (strcmp((*a)->window->name, (*b)->window->name)); 205a42faf7dSnicm } 206a42faf7dSnicm 207a42faf7dSnicm static int 208a42faf7dSnicm window_tree_cmp_pane_time(const void *a0, const void *b0) 209a42faf7dSnicm { 210a42faf7dSnicm const struct window_pane *const *a = a0; 211a42faf7dSnicm const struct window_pane *const *b = b0; 212a42faf7dSnicm 213a42faf7dSnicm if ((*a)->active_point < (*b)->active_point) 214a42faf7dSnicm return (-1); 215a42faf7dSnicm if ((*a)->active_point > (*b)->active_point) 216a42faf7dSnicm return (1); 217a42faf7dSnicm return (0); 218a42faf7dSnicm } 219a42faf7dSnicm 220a42faf7dSnicm static void 221a42faf7dSnicm window_tree_build_pane(struct session *s, struct winlink *wl, 222a42faf7dSnicm struct window_pane *wp, void *modedata, struct mode_tree_item *parent) 223a42faf7dSnicm { 224a42faf7dSnicm struct window_tree_modedata *data = modedata; 225a42faf7dSnicm struct window_tree_itemdata *item; 226a42faf7dSnicm char *name, *text; 227a42faf7dSnicm u_int idx; 228a42faf7dSnicm 229a42faf7dSnicm window_pane_index(wp, &idx); 230a42faf7dSnicm 231a42faf7dSnicm item = window_tree_add_item(data); 232a42faf7dSnicm item->type = WINDOW_TREE_PANE; 233a42faf7dSnicm item->session = s->id; 234a42faf7dSnicm item->winlink = wl->idx; 235a42faf7dSnicm item->pane = wp->id; 236a42faf7dSnicm 237bf38e336Snicm text = format_single(NULL, data->format, NULL, s, wl, wp); 238a42faf7dSnicm xasprintf(&name, "%u", idx); 239a42faf7dSnicm 240a42faf7dSnicm mode_tree_add(data->data, parent, item, (uint64_t)wp, name, text, -1); 241a42faf7dSnicm free(text); 242a42faf7dSnicm free(name); 243a42faf7dSnicm } 244a42faf7dSnicm 245a42faf7dSnicm static int 246f5b43402Snicm window_tree_filter_pane(struct session *s, struct winlink *wl, 247f5b43402Snicm struct window_pane *wp, const char *filter) 248f5b43402Snicm { 249f5b43402Snicm char *cp; 250f5b43402Snicm int result; 251f5b43402Snicm 252f5b43402Snicm if (filter == NULL) 253f5b43402Snicm return (1); 254f5b43402Snicm 255f5b43402Snicm cp = format_single(NULL, filter, NULL, s, wl, wp); 256f5b43402Snicm result = format_true(cp); 257f5b43402Snicm free(cp); 258f5b43402Snicm 259f5b43402Snicm return (result); 260f5b43402Snicm } 261f5b43402Snicm 262f5b43402Snicm static int 263a42faf7dSnicm window_tree_build_window(struct session *s, struct winlink *wl, void* modedata, 264024c311aSnicm u_int sort_type, struct mode_tree_item *parent, const char *filter) 265a42faf7dSnicm { 266a42faf7dSnicm struct window_tree_modedata *data = modedata; 267a42faf7dSnicm struct window_tree_itemdata *item; 268a42faf7dSnicm struct mode_tree_item *mti; 269f5b43402Snicm char *name, *text; 270a42faf7dSnicm struct window_pane *wp, **l; 271a42faf7dSnicm u_int n, i; 272a42faf7dSnicm int expanded; 273a42faf7dSnicm 274a42faf7dSnicm item = window_tree_add_item(data); 275a42faf7dSnicm item->type = WINDOW_TREE_WINDOW; 276a42faf7dSnicm item->session = s->id; 277a42faf7dSnicm item->winlink = wl->idx; 278a42faf7dSnicm item->pane = -1; 279a42faf7dSnicm 280bf38e336Snicm text = format_single(NULL, data->format, NULL, s, wl, NULL); 281a42faf7dSnicm xasprintf(&name, "%u", wl->idx); 282a42faf7dSnicm 283a42faf7dSnicm if (data->type == WINDOW_TREE_SESSION || 284a42faf7dSnicm data->type == WINDOW_TREE_WINDOW) 285a42faf7dSnicm expanded = 0; 286a42faf7dSnicm else 287a42faf7dSnicm expanded = 1; 288a42faf7dSnicm mti = mode_tree_add(data->data, parent, item, (uint64_t)wl, name, text, 289a42faf7dSnicm expanded); 290a42faf7dSnicm free(text); 291a42faf7dSnicm free(name); 292a42faf7dSnicm 293f5b43402Snicm wp = TAILQ_FIRST(&wl->window->panes); 294f5b43402Snicm if (TAILQ_NEXT(wp, entry) == NULL) { 295f5b43402Snicm if (!window_tree_filter_pane(s, wl, wp, filter)) 296f5b43402Snicm goto empty; 2972920087aSnicm return (1); 298f5b43402Snicm } 2992920087aSnicm 300a42faf7dSnicm l = NULL; 301a42faf7dSnicm n = 0; 3022920087aSnicm 303a42faf7dSnicm TAILQ_FOREACH(wp, &wl->window->panes, entry) { 304f5b43402Snicm if (!window_tree_filter_pane(s, wl, wp, filter)) 305a42faf7dSnicm continue; 306a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 307a42faf7dSnicm l[n++] = wp; 308a42faf7dSnicm } 309f5b43402Snicm if (n == 0) 310f5b43402Snicm goto empty; 311a42faf7dSnicm 312a42faf7dSnicm switch (sort_type) { 313a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 314a42faf7dSnicm break; 315a42faf7dSnicm case WINDOW_TREE_BY_NAME: 316a42faf7dSnicm /* Panes don't have names, so leave in number order. */ 317a42faf7dSnicm break; 318a42faf7dSnicm case WINDOW_TREE_BY_TIME: 319a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_pane_time); 320a42faf7dSnicm break; 321a42faf7dSnicm } 322a42faf7dSnicm 323a42faf7dSnicm for (i = 0; i < n; i++) 324a42faf7dSnicm window_tree_build_pane(s, wl, l[i], modedata, mti); 325a42faf7dSnicm free(l); 326a42faf7dSnicm return (1); 327f5b43402Snicm 328f5b43402Snicm empty: 329f5b43402Snicm window_tree_free_item(item); 330f5b43402Snicm data->item_size--; 331f5b43402Snicm mode_tree_remove(data->data, mti); 332f5b43402Snicm return (0); 333a42faf7dSnicm } 334a42faf7dSnicm 335a42faf7dSnicm static void 336a42faf7dSnicm window_tree_build_session(struct session *s, void* modedata, 337024c311aSnicm u_int sort_type, const char *filter) 338a42faf7dSnicm { 339a42faf7dSnicm struct window_tree_modedata *data = modedata; 340a42faf7dSnicm struct window_tree_itemdata *item; 341a42faf7dSnicm struct mode_tree_item *mti; 342a42faf7dSnicm char *text; 343a42faf7dSnicm struct winlink *wl, **l; 344a42faf7dSnicm u_int n, i, empty; 345a42faf7dSnicm int expanded; 346a42faf7dSnicm 347a42faf7dSnicm item = window_tree_add_item(data); 348a42faf7dSnicm item->type = WINDOW_TREE_SESSION; 349a42faf7dSnicm item->session = s->id; 350a42faf7dSnicm item->winlink = -1; 351a42faf7dSnicm item->pane = -1; 352a42faf7dSnicm 353bf38e336Snicm text = format_single(NULL, data->format, NULL, s, NULL, NULL); 354a42faf7dSnicm 355a42faf7dSnicm if (data->type == WINDOW_TREE_SESSION) 356a42faf7dSnicm expanded = 0; 357a42faf7dSnicm else 358a42faf7dSnicm expanded = 1; 359a42faf7dSnicm mti = mode_tree_add(data->data, NULL, item, (uint64_t)s, s->name, text, 360a42faf7dSnicm expanded); 361a42faf7dSnicm free(text); 362a42faf7dSnicm 363a42faf7dSnicm l = NULL; 364a42faf7dSnicm n = 0; 365a42faf7dSnicm RB_FOREACH(wl, winlinks, &s->windows) { 366a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 367a42faf7dSnicm l[n++] = wl; 368a42faf7dSnicm } 369a42faf7dSnicm switch (sort_type) { 370a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 371a42faf7dSnicm break; 372a42faf7dSnicm case WINDOW_TREE_BY_NAME: 373a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_window_name); 374a42faf7dSnicm break; 375a42faf7dSnicm case WINDOW_TREE_BY_TIME: 376a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_window_time); 377a42faf7dSnicm break; 378a42faf7dSnicm } 379a42faf7dSnicm 380a42faf7dSnicm empty = 0; 381a42faf7dSnicm for (i = 0; i < n; i++) { 382a42faf7dSnicm if (!window_tree_build_window(s, l[i], modedata, sort_type, mti, 383024c311aSnicm filter)) 384a42faf7dSnicm empty++; 385a42faf7dSnicm } 386a42faf7dSnicm if (empty == n) { 387a42faf7dSnicm window_tree_free_item(item); 388a42faf7dSnicm data->item_size--; 389a42faf7dSnicm mode_tree_remove(data->data, mti); 390a42faf7dSnicm } 391a42faf7dSnicm free(l); 392a42faf7dSnicm } 393a42faf7dSnicm 394a42faf7dSnicm static void 395024c311aSnicm window_tree_build(void *modedata, u_int sort_type, uint64_t *tag, 396024c311aSnicm const char *filter) 397a42faf7dSnicm { 398a42faf7dSnicm struct window_tree_modedata *data = modedata; 399a42faf7dSnicm struct session *s, **l; 400f443747aSnicm struct session_group *sg, *current; 401a42faf7dSnicm u_int n, i; 402a42faf7dSnicm 403f443747aSnicm current = session_group_contains(data->fs.s); 404f443747aSnicm 405a42faf7dSnicm for (i = 0; i < data->item_size; i++) 406a42faf7dSnicm window_tree_free_item(data->item_list[i]); 407a42faf7dSnicm free(data->item_list); 408a42faf7dSnicm data->item_list = NULL; 409a42faf7dSnicm data->item_size = 0; 410a42faf7dSnicm 411a42faf7dSnicm l = NULL; 412a42faf7dSnicm n = 0; 413a42faf7dSnicm RB_FOREACH(s, sessions, &sessions) { 414988c4c87Snicm if (data->squash_groups && 415f443747aSnicm (sg = session_group_contains(s)) != NULL) { 416f443747aSnicm if ((sg == current && s != data->fs.s) || 417f443747aSnicm (sg != current && s != TAILQ_FIRST(&sg->sessions))) 418988c4c87Snicm continue; 419f443747aSnicm } 420a42faf7dSnicm l = xreallocarray(l, n + 1, sizeof *l); 421a42faf7dSnicm l[n++] = s; 422a42faf7dSnicm } 423a42faf7dSnicm switch (sort_type) { 424a42faf7dSnicm case WINDOW_TREE_BY_INDEX: 425a42faf7dSnicm break; 426a42faf7dSnicm case WINDOW_TREE_BY_NAME: 427a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_session_name); 428a42faf7dSnicm break; 429a42faf7dSnicm case WINDOW_TREE_BY_TIME: 430a42faf7dSnicm qsort(l, n, sizeof *l, window_tree_cmp_session_time); 431a42faf7dSnicm break; 432a42faf7dSnicm } 433a42faf7dSnicm 434a42faf7dSnicm for (i = 0; i < n; i++) 435024c311aSnicm window_tree_build_session(l[i], modedata, sort_type, filter); 436a42faf7dSnicm free(l); 437a42faf7dSnicm 438a42faf7dSnicm switch (data->type) { 439a42faf7dSnicm case WINDOW_TREE_NONE: 440a42faf7dSnicm break; 441a42faf7dSnicm case WINDOW_TREE_SESSION: 442a42faf7dSnicm *tag = (uint64_t)data->fs.s; 443a42faf7dSnicm break; 444a42faf7dSnicm case WINDOW_TREE_WINDOW: 445a42faf7dSnicm *tag = (uint64_t)data->fs.wl; 446a42faf7dSnicm break; 447a42faf7dSnicm case WINDOW_TREE_PANE: 4489e3444daSnicm if (window_count_panes(data->fs.wl->window) == 1) 4499e3444daSnicm *tag = (uint64_t)data->fs.wl; 4509e3444daSnicm else 451a42faf7dSnicm *tag = (uint64_t)data->fs.wp; 452a42faf7dSnicm break; 453a42faf7dSnicm } 454a42faf7dSnicm } 455a42faf7dSnicm 4560088ef99Snicm 4570088ef99Snicm static void 4580088ef99Snicm window_tree_draw_label(struct screen_write_ctx *ctx, u_int px, u_int py, 4590088ef99Snicm u_int sx, u_int sy, const struct grid_cell *gc, const char *label) 4600088ef99Snicm { 4610088ef99Snicm size_t len; 4620088ef99Snicm u_int ox, oy; 4630088ef99Snicm 4640088ef99Snicm len = strlen(label); 4650088ef99Snicm if (sx == 0 || sy == 1 || len > sx) 4660088ef99Snicm return; 4670088ef99Snicm ox = (sx - len + 1) / 2; 4680088ef99Snicm oy = (sy + 1) / 2; 4690088ef99Snicm 4700088ef99Snicm if (ox > 1 && ox + len < sx - 1 && sy >= 3) { 4710088ef99Snicm screen_write_cursormove(ctx, px + ox - 1, py + oy - 1); 4720088ef99Snicm screen_write_box(ctx, len + 2, 3); 4730088ef99Snicm } 4740088ef99Snicm screen_write_cursormove(ctx, px + ox, py + oy); 4750088ef99Snicm screen_write_puts(ctx, gc, "%s", label); 4760088ef99Snicm } 4770088ef99Snicm 478367b65a4Snicm static void 47905d44586Snicm window_tree_draw_session(struct window_tree_modedata *data, struct session *s, 48005d44586Snicm struct screen_write_ctx *ctx, u_int sx, u_int sy) 481367b65a4Snicm { 482367b65a4Snicm struct options *oo = s->options; 483367b65a4Snicm struct winlink *wl; 484367b65a4Snicm struct window *w; 485*2b7e51f7Snicm u_int cx = ctx->s->cx, cy = ctx->s->cy; 48624a42803Snicm u_int loop, total, visible, each, width, offset; 48724a42803Snicm u_int current, start, end, remaining, i; 488367b65a4Snicm struct grid_cell gc; 48924a42803Snicm int colour, active_colour, left, right; 490367b65a4Snicm char *label; 491367b65a4Snicm 49224a42803Snicm total = winlink_count(&s->windows); 493367b65a4Snicm 494367b65a4Snicm memcpy(&gc, &grid_default_cell, sizeof gc); 495367b65a4Snicm colour = options_get_number(oo, "display-panes-colour"); 496367b65a4Snicm active_colour = options_get_number(oo, "display-panes-active-colour"); 497367b65a4Snicm 49824a42803Snicm if (sx / total < 24) { 49924a42803Snicm visible = sx / 24; 50024a42803Snicm if (visible == 0) 50124a42803Snicm visible = 1; 50224a42803Snicm } else 50324a42803Snicm visible = total; 504367b65a4Snicm 50524a42803Snicm current = 0; 50624a42803Snicm RB_FOREACH(wl, winlinks, &s->windows) { 50724a42803Snicm if (wl == s->curw) 50824a42803Snicm break; 50924a42803Snicm current++; 51024a42803Snicm } 511367b65a4Snicm 51224a42803Snicm if (current < visible) { 51324a42803Snicm start = 0; 51424a42803Snicm end = visible; 51524a42803Snicm } else if (current >= total - visible) { 51624a42803Snicm start = total - visible; 51724a42803Snicm end = total; 51824a42803Snicm } else { 51924a42803Snicm start = current - (visible / 2); 52024a42803Snicm end = start + visible; 52124a42803Snicm } 52224a42803Snicm 52305d44586Snicm if (data->offset < -(int)start) 52405d44586Snicm data->offset = -(int)start; 52505d44586Snicm if (data->offset > (int)(total - end)) 52605d44586Snicm data->offset = (int)(total - end); 52705d44586Snicm start += data->offset; 52805d44586Snicm end += data->offset; 52905d44586Snicm 53024a42803Snicm left = (start != 0); 53124a42803Snicm right = (end != total); 53224a42803Snicm if (((left && right) && sx <= 6) || ((left || right) && sx <= 3)) 53324a42803Snicm left = right = 0; 53424a42803Snicm if (left && right) { 53524a42803Snicm each = (sx - 6) / visible; 53624a42803Snicm remaining = (sx - 6) - (visible * each); 53724a42803Snicm } else if (left || right) { 53824a42803Snicm each = (sx - 3) / visible; 53924a42803Snicm remaining = (sx - 3) - (visible * each); 54024a42803Snicm } else { 54124a42803Snicm each = sx / visible; 54224a42803Snicm remaining = sx - (visible * each); 54324a42803Snicm } 544c224fd4bSnicm if (each == 0) 545367b65a4Snicm return; 546367b65a4Snicm 54724a42803Snicm if (left) { 548*2b7e51f7Snicm screen_write_cursormove(ctx, cx + 2, cy); 54924a42803Snicm screen_write_vline(ctx, sy, 0, 0); 550*2b7e51f7Snicm screen_write_cursormove(ctx, cx, cy + sy / 2); 55124a42803Snicm screen_write_puts(ctx, &grid_default_cell, "<"); 55224a42803Snicm } 55324a42803Snicm if (right) { 554*2b7e51f7Snicm screen_write_cursormove(ctx, cx + sx - 3, cy); 55524a42803Snicm screen_write_vline(ctx, sy, 0, 0); 556*2b7e51f7Snicm screen_write_cursormove(ctx, cx + sx - 1, cy + sy / 2); 55724a42803Snicm screen_write_puts(ctx, &grid_default_cell, ">"); 55824a42803Snicm } 55924a42803Snicm 56024a42803Snicm i = loop = 0; 56124a42803Snicm RB_FOREACH(wl, winlinks, &s->windows) { 56224a42803Snicm if (loop == end) 56324a42803Snicm break; 56424a42803Snicm if (loop < start) { 56524a42803Snicm loop++; 56624a42803Snicm continue; 56724a42803Snicm } 56824a42803Snicm w = wl->window; 56924a42803Snicm 570367b65a4Snicm if (wl == s->curw) 571367b65a4Snicm gc.fg = active_colour; 572367b65a4Snicm else 573367b65a4Snicm gc.fg = colour; 57424a42803Snicm 57524a42803Snicm if (left) 57624a42803Snicm offset = 3 + (i * each); 57724a42803Snicm else 57824a42803Snicm offset = (i * each); 57924a42803Snicm if (loop == end - 1) 58003471407Snicm width = each + remaining; 581367b65a4Snicm else 582367b65a4Snicm width = each - 1; 583367b65a4Snicm 584*2b7e51f7Snicm screen_write_cursormove(ctx, cx + offset, cy); 585367b65a4Snicm screen_write_preview(ctx, &w->active->base, width, sy); 586367b65a4Snicm 587367b65a4Snicm xasprintf(&label, " %u:%s ", wl->idx, w->name); 588367b65a4Snicm if (strlen(label) > width) 589367b65a4Snicm xasprintf(&label, " %u ", wl->idx); 590*2b7e51f7Snicm window_tree_draw_label(ctx, cx + offset, cy, width, sy, &gc, 591*2b7e51f7Snicm label); 592367b65a4Snicm free(label); 593367b65a4Snicm 59424a42803Snicm if (loop != end - 1) { 595*2b7e51f7Snicm screen_write_cursormove(ctx, cx + offset + width, cy); 596367b65a4Snicm screen_write_vline(ctx, sy, 0, 0); 597367b65a4Snicm } 59824a42803Snicm loop++; 59924a42803Snicm 60024a42803Snicm i++; 601367b65a4Snicm } 602367b65a4Snicm } 603367b65a4Snicm 604367b65a4Snicm static void 60505d44586Snicm window_tree_draw_window(struct window_tree_modedata *data, struct session *s, 60605d44586Snicm struct window *w, struct screen_write_ctx *ctx, u_int sx, u_int sy) 607367b65a4Snicm { 608367b65a4Snicm struct options *oo = s->options; 609367b65a4Snicm struct window_pane *wp; 610*2b7e51f7Snicm u_int cx = ctx->s->cx, cy = ctx->s->cy; 61124a42803Snicm u_int loop, total, visible, each, width, offset; 61224a42803Snicm u_int current, start, end, remaining, i; 613367b65a4Snicm struct grid_cell gc; 6148807a41eSnicm int colour, active_colour, left, right, pane_idx; 615367b65a4Snicm char *label; 616367b65a4Snicm 61724a42803Snicm total = window_count_panes(w); 618367b65a4Snicm 619367b65a4Snicm memcpy(&gc, &grid_default_cell, sizeof gc); 620367b65a4Snicm colour = options_get_number(oo, "display-panes-colour"); 621367b65a4Snicm active_colour = options_get_number(oo, "display-panes-active-colour"); 622367b65a4Snicm 62324a42803Snicm if (sx / total < 24) { 62424a42803Snicm visible = sx / 24; 62524a42803Snicm if (visible == 0) 62624a42803Snicm visible = 1; 62724a42803Snicm } else 62824a42803Snicm visible = total; 629367b65a4Snicm 63024a42803Snicm current = 0; 63124a42803Snicm TAILQ_FOREACH(wp, &w->panes, entry) { 63224a42803Snicm if (wp == w->active) 63324a42803Snicm break; 63424a42803Snicm current++; 63524a42803Snicm } 636367b65a4Snicm 63724a42803Snicm if (current < visible) { 63824a42803Snicm start = 0; 63924a42803Snicm end = visible; 64024a42803Snicm } else if (current >= total - visible) { 64124a42803Snicm start = total - visible; 64224a42803Snicm end = total; 64324a42803Snicm } else { 64424a42803Snicm start = current - (visible / 2); 64524a42803Snicm end = start + visible; 64624a42803Snicm } 64724a42803Snicm 64805d44586Snicm if (data->offset < -(int)start) 64905d44586Snicm data->offset = -(int)start; 65005d44586Snicm if (data->offset > (int)(total - end)) 65105d44586Snicm data->offset = (int)(total - end); 65205d44586Snicm start += data->offset; 65305d44586Snicm end += data->offset; 65405d44586Snicm 65524a42803Snicm left = (start != 0); 65624a42803Snicm right = (end != total); 65724a42803Snicm if (((left && right) && sx <= 6) || ((left || right) && sx <= 3)) 65824a42803Snicm left = right = 0; 65924a42803Snicm if (left && right) { 66024a42803Snicm each = (sx - 6) / visible; 66124a42803Snicm remaining = (sx - 6) - (visible * each); 66224a42803Snicm } else if (left || right) { 66324a42803Snicm each = (sx - 3) / visible; 66424a42803Snicm remaining = (sx - 3) - (visible * each); 66524a42803Snicm } else { 66624a42803Snicm each = sx / visible; 66724a42803Snicm remaining = sx - (visible * each); 66824a42803Snicm } 669c224fd4bSnicm if (each == 0) 670367b65a4Snicm return; 671367b65a4Snicm 67224a42803Snicm if (left) { 673*2b7e51f7Snicm screen_write_cursormove(ctx, cx + 2, cy); 67424a42803Snicm screen_write_vline(ctx, sy, 0, 0); 675*2b7e51f7Snicm screen_write_cursormove(ctx, cx, cy + sy / 2); 67624a42803Snicm screen_write_puts(ctx, &grid_default_cell, "<"); 67724a42803Snicm } 67824a42803Snicm if (right) { 679*2b7e51f7Snicm screen_write_cursormove(ctx, cx + sx - 3, cy); 68024a42803Snicm screen_write_vline(ctx, sy, 0, 0); 681*2b7e51f7Snicm screen_write_cursormove(ctx, cx + sx - 1, cy + sy / 2); 68224a42803Snicm screen_write_puts(ctx, &grid_default_cell, ">"); 68324a42803Snicm } 68424a42803Snicm 68524a42803Snicm i = loop = 0; 68624a42803Snicm TAILQ_FOREACH(wp, &w->panes, entry) { 68724a42803Snicm if (loop == end) 68824a42803Snicm break; 68924a42803Snicm if (loop < start) { 69024a42803Snicm loop++; 69124a42803Snicm continue; 69224a42803Snicm } 69324a42803Snicm 694367b65a4Snicm if (wp == w->active) 695367b65a4Snicm gc.fg = active_colour; 696367b65a4Snicm else 697367b65a4Snicm gc.fg = colour; 69824a42803Snicm 69924a42803Snicm if (left) 70024a42803Snicm offset = 3 + (i * each); 70124a42803Snicm else 70224a42803Snicm offset = (i * each); 70324a42803Snicm if (loop == end - 1) 70403471407Snicm width = each + remaining; 705367b65a4Snicm else 706367b65a4Snicm width = each - 1; 707367b65a4Snicm 708*2b7e51f7Snicm screen_write_cursormove(ctx, cx + offset, cy); 709367b65a4Snicm screen_write_preview(ctx, &wp->base, width, sy); 710367b65a4Snicm 7118807a41eSnicm if (window_pane_index(wp, &pane_idx) != 0) 7128807a41eSnicm pane_idx = loop; 7138807a41eSnicm xasprintf(&label, " %u ", pane_idx); 714*2b7e51f7Snicm window_tree_draw_label(ctx, cx + offset, cy, each, sy, &gc, 715*2b7e51f7Snicm label); 716367b65a4Snicm free(label); 717367b65a4Snicm 71824a42803Snicm if (loop != end - 1) { 719*2b7e51f7Snicm screen_write_cursormove(ctx, cx + offset + width, cy); 720367b65a4Snicm screen_write_vline(ctx, sy, 0, 0); 721367b65a4Snicm } 72224a42803Snicm loop++; 72324a42803Snicm 72424a42803Snicm i++; 725367b65a4Snicm } 726367b65a4Snicm } 727367b65a4Snicm 728*2b7e51f7Snicm static void 729*2b7e51f7Snicm window_tree_draw(void *modedata, void *itemdata, struct screen_write_ctx *ctx, 730*2b7e51f7Snicm u_int sx, u_int sy) 731a42faf7dSnicm { 732a42faf7dSnicm struct window_tree_itemdata *item = itemdata; 733a42faf7dSnicm struct session *sp; 734a42faf7dSnicm struct winlink *wlp; 735a42faf7dSnicm struct window_pane *wp; 736a42faf7dSnicm 737a42faf7dSnicm window_tree_pull_item(item, &sp, &wlp, &wp); 738a42faf7dSnicm if (wp == NULL) 739*2b7e51f7Snicm return; 740a42faf7dSnicm 741367b65a4Snicm switch (item->type) { 742367b65a4Snicm case WINDOW_TREE_NONE: 743*2b7e51f7Snicm break; 744367b65a4Snicm case WINDOW_TREE_SESSION: 745*2b7e51f7Snicm window_tree_draw_session(modedata, sp, ctx, sx, sy); 746367b65a4Snicm break; 747367b65a4Snicm case WINDOW_TREE_WINDOW: 748*2b7e51f7Snicm window_tree_draw_window(modedata, sp, wlp->window, ctx, sx, sy); 749367b65a4Snicm break; 750367b65a4Snicm case WINDOW_TREE_PANE: 751*2b7e51f7Snicm screen_write_preview(ctx, &wp->base, sx, sy); 752367b65a4Snicm break; 753367b65a4Snicm } 754a42faf7dSnicm } 755a42faf7dSnicm 756943a08b1Snicm static int 757943a08b1Snicm window_tree_search(__unused void *modedata, void *itemdata, const char *ss) 758943a08b1Snicm { 759943a08b1Snicm struct window_tree_itemdata *item = itemdata; 760943a08b1Snicm struct session *s; 761943a08b1Snicm struct winlink *wl; 762943a08b1Snicm struct window_pane *wp; 763943a08b1Snicm const char *cmd; 764943a08b1Snicm 765943a08b1Snicm window_tree_pull_item(item, &s, &wl, &wp); 766943a08b1Snicm 767943a08b1Snicm switch (item->type) { 768943a08b1Snicm case WINDOW_TREE_NONE: 769943a08b1Snicm return (0); 770943a08b1Snicm case WINDOW_TREE_SESSION: 771943a08b1Snicm if (s == NULL) 772943a08b1Snicm return (0); 773943a08b1Snicm return (strstr(s->name, ss) != NULL); 774943a08b1Snicm case WINDOW_TREE_WINDOW: 775943a08b1Snicm if (s == NULL || wl == NULL) 776943a08b1Snicm return (0); 777943a08b1Snicm return (strstr(wl->window->name, ss) != NULL); 778943a08b1Snicm case WINDOW_TREE_PANE: 779943a08b1Snicm if (s == NULL || wl == NULL || wp == NULL) 780943a08b1Snicm break; 781943a08b1Snicm cmd = get_proc_name(wp->fd, wp->tty); 782943a08b1Snicm if (cmd == NULL || *cmd == '\0') 783943a08b1Snicm return (0); 784943a08b1Snicm return (strstr(cmd, ss) != NULL); 785943a08b1Snicm } 786943a08b1Snicm return (0); 787943a08b1Snicm } 788943a08b1Snicm 789a42faf7dSnicm static struct screen * 790a42faf7dSnicm window_tree_init(struct window_pane *wp, struct cmd_find_state *fs, 791a42faf7dSnicm struct args *args) 792a42faf7dSnicm { 793a42faf7dSnicm struct window_tree_modedata *data; 794a42faf7dSnicm struct screen *s; 795a42faf7dSnicm 796a42faf7dSnicm wp->modedata = data = xcalloc(1, sizeof *data); 797a42faf7dSnicm 798a42faf7dSnicm if (args_has(args, 's')) 799a42faf7dSnicm data->type = WINDOW_TREE_SESSION; 800a42faf7dSnicm else if (args_has(args, 'w')) 801a42faf7dSnicm data->type = WINDOW_TREE_WINDOW; 802a42faf7dSnicm else 803a42faf7dSnicm data->type = WINDOW_TREE_PANE; 804a42faf7dSnicm memcpy(&data->fs, fs, sizeof data->fs); 805a42faf7dSnicm 806a42faf7dSnicm data->wp = wp; 807a42faf7dSnicm data->references = 1; 808a42faf7dSnicm 809bf38e336Snicm if (args == NULL || !args_has(args, 'F')) 810bf38e336Snicm data->format = xstrdup(WINDOW_TREE_DEFAULT_FORMAT); 811bf38e336Snicm else 812bf38e336Snicm data->format = xstrdup(args_get(args, 'F')); 813a42faf7dSnicm if (args == NULL || args->argc == 0) 814a42faf7dSnicm data->command = xstrdup(WINDOW_TREE_DEFAULT_COMMAND); 815a42faf7dSnicm else 816a42faf7dSnicm data->command = xstrdup(args->argv[0]); 817988c4c87Snicm data->squash_groups = !args_has(args, 'G'); 818a42faf7dSnicm 819b38aa712Snicm data->data = mode_tree_start(wp, args, window_tree_build, 820b38aa712Snicm window_tree_draw, window_tree_search, data, window_tree_sort_list, 821a42faf7dSnicm nitems(window_tree_sort_list), &s); 822a42faf7dSnicm 823a42faf7dSnicm mode_tree_build(data->data); 824a42faf7dSnicm mode_tree_draw(data->data); 825a42faf7dSnicm 826a42faf7dSnicm data->type = WINDOW_TREE_NONE; 827a42faf7dSnicm 828a42faf7dSnicm return (s); 829a42faf7dSnicm } 830a42faf7dSnicm 831a42faf7dSnicm static void 832a42faf7dSnicm window_tree_destroy(struct window_tree_modedata *data) 833a42faf7dSnicm { 834a42faf7dSnicm u_int i; 835a42faf7dSnicm 836a42faf7dSnicm if (--data->references != 0) 837a42faf7dSnicm return; 838a42faf7dSnicm 839a42faf7dSnicm mode_tree_free(data->data); 840a42faf7dSnicm 841a42faf7dSnicm for (i = 0; i < data->item_size; i++) 842a42faf7dSnicm window_tree_free_item(data->item_list[i]); 843a42faf7dSnicm free(data->item_list); 844a42faf7dSnicm 845bf38e336Snicm free(data->format); 846a42faf7dSnicm free(data->command); 847bf38e336Snicm 848a42faf7dSnicm free(data); 849a42faf7dSnicm } 850a42faf7dSnicm 851a42faf7dSnicm static void 852a42faf7dSnicm window_tree_free(struct window_pane *wp) 853a42faf7dSnicm { 854a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 855a42faf7dSnicm 856a42faf7dSnicm if (data == NULL) 857a42faf7dSnicm return; 858a42faf7dSnicm 859a42faf7dSnicm data->dead = 1; 860a42faf7dSnicm window_tree_destroy(data); 861a42faf7dSnicm } 862a42faf7dSnicm 863a42faf7dSnicm static void 864a42faf7dSnicm window_tree_resize(struct window_pane *wp, u_int sx, u_int sy) 865a42faf7dSnicm { 866a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 867a42faf7dSnicm 868a42faf7dSnicm mode_tree_resize(data->data, sx, sy); 869a42faf7dSnicm } 870a42faf7dSnicm 871a42faf7dSnicm static char * 872a42faf7dSnicm window_tree_get_target(struct window_tree_itemdata *item, 873a42faf7dSnicm struct cmd_find_state *fs) 874a42faf7dSnicm { 875a42faf7dSnicm struct session *s; 876a42faf7dSnicm struct winlink *wl; 877a42faf7dSnicm struct window_pane *wp; 878a42faf7dSnicm char *target; 879a42faf7dSnicm 880a42faf7dSnicm window_tree_pull_item(item, &s, &wl, &wp); 881a42faf7dSnicm 882a42faf7dSnicm target = NULL; 883a42faf7dSnicm switch (item->type) { 884a42faf7dSnicm case WINDOW_TREE_NONE: 885a42faf7dSnicm break; 886a42faf7dSnicm case WINDOW_TREE_SESSION: 887a42faf7dSnicm if (s == NULL) 888a42faf7dSnicm break; 889a42faf7dSnicm xasprintf(&target, "=%s:", s->name); 890a42faf7dSnicm break; 891a42faf7dSnicm case WINDOW_TREE_WINDOW: 892a42faf7dSnicm if (s == NULL || wl == NULL) 893a42faf7dSnicm break; 894a42faf7dSnicm xasprintf(&target, "=%s:%u.", s->name, wl->idx); 895a42faf7dSnicm break; 896a42faf7dSnicm case WINDOW_TREE_PANE: 897a42faf7dSnicm if (s == NULL || wl == NULL || wp == NULL) 898a42faf7dSnicm break; 899a42faf7dSnicm xasprintf(&target, "=%s:%u.%%%u", s->name, wl->idx, wp->id); 900a42faf7dSnicm break; 901a42faf7dSnicm } 902a42faf7dSnicm if (target == NULL) 903a42faf7dSnicm cmd_find_clear_state(fs, 0); 904a42faf7dSnicm else 9050772530eSnicm cmd_find_from_winlink_pane(fs, wl, wp, 0); 906a42faf7dSnicm return (target); 907a42faf7dSnicm } 908a42faf7dSnicm 909a42faf7dSnicm static void 910d7af2c28Snicm window_tree_command_each(void* modedata, void* itemdata, struct client *c, 911d7af2c28Snicm __unused key_code key) 912a42faf7dSnicm { 913a42faf7dSnicm struct window_tree_modedata *data = modedata; 914a42faf7dSnicm struct window_tree_itemdata *item = itemdata; 915a42faf7dSnicm char *name; 916a42faf7dSnicm struct cmd_find_state fs; 917a42faf7dSnicm 918a42faf7dSnicm name = window_tree_get_target(item, &fs); 919a42faf7dSnicm if (name != NULL) 920d7af2c28Snicm mode_tree_run_command(c, &fs, data->entered, name); 921a42faf7dSnicm free(name); 922a42faf7dSnicm } 923a42faf7dSnicm 924a42faf7dSnicm static enum cmd_retval 925a42faf7dSnicm window_tree_command_done(__unused struct cmdq_item *item, void *modedata) 926a42faf7dSnicm { 927a42faf7dSnicm struct window_tree_modedata *data = modedata; 928a42faf7dSnicm 929a42faf7dSnicm if (!data->dead) { 930a42faf7dSnicm mode_tree_build(data->data); 931a42faf7dSnicm mode_tree_draw(data->data); 932a42faf7dSnicm data->wp->flags |= PANE_REDRAW; 933a42faf7dSnicm } 934a42faf7dSnicm window_tree_destroy(data); 935a42faf7dSnicm return (CMD_RETURN_NORMAL); 936a42faf7dSnicm } 937a42faf7dSnicm 938a42faf7dSnicm static int 939a42faf7dSnicm window_tree_command_callback(struct client *c, void *modedata, const char *s, 940a42faf7dSnicm __unused int done) 941a42faf7dSnicm { 942a42faf7dSnicm struct window_tree_modedata *data = modedata; 943a42faf7dSnicm 944d0f3ba18Snicm if (s == NULL || data->dead) 945a42faf7dSnicm return (0); 946a42faf7dSnicm 947a42faf7dSnicm data->entered = s; 948d7af2c28Snicm mode_tree_each_tagged(data->data, window_tree_command_each, c, 949d7af2c28Snicm KEYC_NONE, 1); 950a42faf7dSnicm data->entered = NULL; 951a42faf7dSnicm 952a42faf7dSnicm data->references++; 953a42faf7dSnicm cmdq_append(c, cmdq_get_callback(window_tree_command_done, data)); 954a42faf7dSnicm 955a42faf7dSnicm return (0); 956a42faf7dSnicm } 957a42faf7dSnicm 958a42faf7dSnicm static void 959a42faf7dSnicm window_tree_command_free(void *modedata) 960a42faf7dSnicm { 961a42faf7dSnicm struct window_tree_modedata *data = modedata; 962a42faf7dSnicm 963a42faf7dSnicm window_tree_destroy(data); 964a42faf7dSnicm } 965a42faf7dSnicm 966a42faf7dSnicm static void 967a42faf7dSnicm window_tree_key(struct window_pane *wp, struct client *c, 968a42faf7dSnicm __unused struct session *s, key_code key, struct mouse_event *m) 969a42faf7dSnicm { 970a42faf7dSnicm struct window_tree_modedata *data = wp->modedata; 971a42faf7dSnicm struct window_tree_itemdata *item; 972d7af2c28Snicm char *name, *prompt; 973a42faf7dSnicm struct cmd_find_state fs; 974a42faf7dSnicm int finished; 975a42faf7dSnicm u_int tagged; 976a42faf7dSnicm 97705d44586Snicm item = mode_tree_get_current(data->data); 978943a08b1Snicm finished = mode_tree_key(data->data, c, &key, m); 97905d44586Snicm if (item != mode_tree_get_current(data->data)) 98005d44586Snicm data->offset = 0; 981a42faf7dSnicm switch (key) { 98205d44586Snicm case '<': 98305d44586Snicm data->offset--; 98405d44586Snicm break; 98505d44586Snicm case '>': 98605d44586Snicm data->offset++; 98705d44586Snicm break; 988a42faf7dSnicm case ':': 989a42faf7dSnicm tagged = mode_tree_count_tagged(data->data); 990a42faf7dSnicm if (tagged != 0) 991a42faf7dSnicm xasprintf(&prompt, "(%u tagged) ", tagged); 992a42faf7dSnicm else 993a42faf7dSnicm xasprintf(&prompt, "(current) "); 994a42faf7dSnicm data->references++; 995a42faf7dSnicm status_prompt_set(c, prompt, "", window_tree_command_callback, 996a42faf7dSnicm window_tree_command_free, data, PROMPT_NOFORMAT); 997a42faf7dSnicm free(prompt); 998a42faf7dSnicm break; 999a42faf7dSnicm case '\r': 1000a42faf7dSnicm item = mode_tree_get_current(data->data); 1001a42faf7dSnicm name = window_tree_get_target(item, &fs); 1002a42faf7dSnicm if (name != NULL) 1003d7af2c28Snicm mode_tree_run_command(c, NULL, data->command, name); 1004d7af2c28Snicm finished = 1; 1005a42faf7dSnicm free(name); 1006d7af2c28Snicm break; 1007a42faf7dSnicm } 1008a42faf7dSnicm if (finished) 1009a42faf7dSnicm window_pane_reset_mode(wp); 1010a42faf7dSnicm else { 1011a42faf7dSnicm mode_tree_draw(data->data); 1012a42faf7dSnicm wp->flags |= PANE_REDRAW; 1013a42faf7dSnicm } 1014a42faf7dSnicm } 1015