1 /* Id */ 2 3 /* 4 * Copyright (c) 2010 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 <ctype.h> 22 #include <stdlib.h> 23 24 #include "tmux.h" 25 26 /* 27 * Enter choice mode to choose a buffer. 28 */ 29 30 enum cmd_retval cmd_choose_buffer_exec(struct cmd *, struct cmd_q *); 31 32 const struct cmd_entry cmd_choose_buffer_entry = { 33 "choose-buffer", NULL, 34 "F:t:", 0, 1, 35 CMD_TARGET_WINDOW_USAGE " [-F format] [template]", 36 0, 37 NULL, 38 cmd_choose_buffer_exec 39 }; 40 41 enum cmd_retval 42 cmd_choose_buffer_exec(struct cmd *self, struct cmd_q *cmdq) 43 { 44 struct args *args = self->args; 45 struct client *c; 46 struct window_choose_data *cdata; 47 struct winlink *wl; 48 struct paste_buffer *pb; 49 char *action, *action_data; 50 const char *template; 51 u_int idx; 52 53 if ((c = cmd_current_client(cmdq)) == NULL) { 54 cmdq_error(cmdq, "no client available"); 55 return (CMD_RETURN_ERROR); 56 } 57 58 if ((template = args_get(args, 'F')) == NULL) 59 template = CHOOSE_BUFFER_TEMPLATE; 60 61 if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL) 62 return (CMD_RETURN_ERROR); 63 64 if (paste_get_top(&global_buffers) == NULL) 65 return (CMD_RETURN_NORMAL); 66 67 if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0) 68 return (CMD_RETURN_NORMAL); 69 70 if (args->argc != 0) 71 action = xstrdup(args->argv[0]); 72 else 73 action = xstrdup("paste-buffer -b '%%'"); 74 75 idx = 0; 76 while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) { 77 cdata = window_choose_data_create(TREE_OTHER, c, c->session); 78 cdata->idx = idx - 1; 79 80 cdata->ft_template = xstrdup(template); 81 format_add(cdata->ft, "line", "%u", idx - 1); 82 format_paste_buffer(cdata->ft, pb); 83 84 xasprintf(&action_data, "%u", idx - 1); 85 cdata->command = cmd_template_replace(action, action_data, 1); 86 free(action_data); 87 88 window_choose_add(wl->window->active, cdata); 89 } 90 free(action); 91 92 window_choose_ready(wl->window->active, 0, NULL); 93 94 return (CMD_RETURN_NORMAL); 95 } 96