1 /* $OpenBSD: cmd-find-window.c,v 1.5 2009/07/26 12:58:44 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <sys/types.h> 20 21 #include <fnmatch.h> 22 #include <string.h> 23 24 #include "tmux.h" 25 26 /* 27 * Find window containing text. 28 */ 29 30 int cmd_find_window_exec(struct cmd *, struct cmd_ctx *); 31 32 void cmd_find_window_callback(void *, int); 33 34 const struct cmd_entry cmd_find_window_entry = { 35 "find-window", "findw", 36 CMD_TARGET_WINDOW_USAGE " match-string", 37 CMD_ARG1, 0, 38 cmd_target_init, 39 cmd_target_parse, 40 cmd_find_window_exec, 41 cmd_target_free, 42 cmd_target_print 43 }; 44 45 struct cmd_find_window_data { 46 u_int session; 47 }; 48 49 int 50 cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx) 51 { 52 struct cmd_target_data *data = self->data; 53 struct cmd_find_window_data *cdata; 54 struct session *s; 55 struct winlink *wl, *wm; 56 struct window *w; 57 struct window_pane *wp; 58 ARRAY_DECL(, u_int) list_idx; 59 ARRAY_DECL(, char *) list_ctx; 60 char *sres, *sctx, *searchstr; 61 u_int i, line; 62 63 if (ctx->curclient == NULL) { 64 ctx->error(ctx, "must be run interactively"); 65 return (-1); 66 } 67 s = ctx->curclient->session; 68 69 if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL) 70 return (-1); 71 72 ARRAY_INIT(&list_idx); 73 ARRAY_INIT(&list_ctx); 74 75 xasprintf(&searchstr, "*%s*", data->arg); 76 RB_FOREACH(wm, winlinks, &s->windows) { 77 i = 0; 78 TAILQ_FOREACH(wp, &wm->window->panes, entry) { 79 i++; 80 81 if (fnmatch(searchstr, wm->window->name, 0) == 0) 82 sctx = xstrdup(""); 83 else { 84 sres = window_pane_search(wp, data->arg, &line); 85 if (sres == NULL && 86 fnmatch(searchstr, wp->base.title, 0) != 0) 87 continue; 88 89 if (sres == NULL) { 90 xasprintf(&sctx, 91 "pane %u title: \"%s\"", i - 1, 92 wp->base.title); 93 } else { 94 xasprintf(&sctx, 95 "pane %u line %u: \"%s\"", i - 1, 96 line + 1, sres); 97 xfree(sres); 98 } 99 } 100 101 ARRAY_ADD(&list_idx, wm->idx); 102 ARRAY_ADD(&list_ctx, sctx); 103 } 104 } 105 xfree(searchstr); 106 107 if (ARRAY_LENGTH(&list_idx) == 0) { 108 ctx->error(ctx, "no windows matching: %s", data->arg); 109 ARRAY_FREE(&list_idx); 110 ARRAY_FREE(&list_ctx); 111 return (-1); 112 } 113 114 if (ARRAY_LENGTH(&list_idx) == 1) { 115 if (session_select(s, ARRAY_FIRST(&list_idx)) == 0) 116 server_redraw_session(s); 117 recalculate_sizes(); 118 goto out; 119 } 120 121 if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0) 122 goto out; 123 124 for (i = 0; i < ARRAY_LENGTH(&list_idx); i++) { 125 wm = winlink_find_by_index( 126 &s->windows, ARRAY_ITEM(&list_idx, i)); 127 w = wm->window; 128 129 sctx = ARRAY_ITEM(&list_ctx, i); 130 window_choose_add(wl->window->active, 131 wm->idx, "%3d: %s [%ux%u] (%u panes) %s", wm->idx, w->name, 132 w->sx, w->sy, window_count_panes(w), sctx); 133 xfree(sctx); 134 } 135 136 cdata = xmalloc(sizeof *cdata); 137 if (session_index(s, &cdata->session) != 0) 138 fatalx("session not found"); 139 140 window_choose_ready( 141 wl->window->active, 0, cmd_find_window_callback, xfree, cdata); 142 143 out: 144 ARRAY_FREE(&list_idx); 145 ARRAY_FREE(&list_ctx); 146 147 return (0); 148 } 149 150 void 151 cmd_find_window_callback(void *data, int idx) 152 { 153 struct cmd_find_window_data *cdata = data; 154 struct session *s; 155 156 if (idx != -1 && cdata->session <= ARRAY_LENGTH(&sessions) - 1) { 157 s = ARRAY_ITEM(&sessions, cdata->session); 158 if (s != NULL && session_select(s, idx) == 0) 159 server_redraw_session(s); 160 recalculate_sizes(); 161 } 162 } 163