1 /* Id */ 2 3 /* 4 * Copyright (c) 2012 Thomas Adam <thomas@xteddy.org> 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 <ctype.h> 22 #include <stdlib.h> 23 24 #include <string.h> 25 26 #include "tmux.h" 27 28 #define CMD_CHOOSE_LIST_DEFAULT_TEMPLATE "run-shell '%%'" 29 30 /* 31 * Enter choose mode to choose a custom list. 32 */ 33 34 enum cmd_retval cmd_choose_list_exec(struct cmd *, struct cmd_q *); 35 36 const struct cmd_entry cmd_choose_list_entry = { 37 "choose-list", NULL, 38 "l:t:", 0, 1, 39 "[-l items] " CMD_TARGET_WINDOW_USAGE "[template]", 40 0, 41 NULL, 42 cmd_choose_list_exec 43 }; 44 45 enum cmd_retval 46 cmd_choose_list_exec(struct cmd *self, struct cmd_q *cmdq) 47 { 48 struct args *args = self->args; 49 struct client *c; 50 struct winlink *wl; 51 const char *list1; 52 char *template, *item, *copy, *list; 53 u_int idx; 54 55 if ((c = cmd_current_client(cmdq)) == NULL) { 56 cmdq_error(cmdq, "no client available"); 57 return (CMD_RETURN_ERROR); 58 } 59 60 if ((list1 = args_get(args, 'l')) == NULL) 61 return (CMD_RETURN_ERROR); 62 63 if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL) 64 return (CMD_RETURN_ERROR); 65 66 if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0) 67 return (CMD_RETURN_NORMAL); 68 69 if (args->argc != 0) 70 template = xstrdup(args->argv[0]); 71 else 72 template = xstrdup(CMD_CHOOSE_LIST_DEFAULT_TEMPLATE); 73 74 copy = list = xstrdup(list1); 75 idx = 0; 76 while ((item = strsep(&list, ",")) != NULL) 77 { 78 if (*item == '\0') /* no empty entries */ 79 continue; 80 window_choose_add_item(wl->window->active, c, wl, item, 81 template, idx); 82 idx++; 83 } 84 free(copy); 85 86 if (idx == 0) { 87 free(template); 88 window_pane_reset_mode(wl->window->active); 89 return (CMD_RETURN_ERROR); 90 } 91 92 window_choose_ready(wl->window->active, 0, NULL); 93 94 free(template); 95 96 return (CMD_RETURN_NORMAL); 97 } 98