1 /* Id */ 2 3 /* 4 * Copyright (c) 2007 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 "tmux.h" 22 23 /* 24 * Refresh client. 25 */ 26 27 enum cmd_retval cmd_refresh_client_exec(struct cmd *, struct cmd_q *); 28 29 const struct cmd_entry cmd_refresh_client_entry = { 30 "refresh-client", "refresh", 31 "C:St:", 0, 0, 32 "[-S] [-C size] " CMD_TARGET_CLIENT_USAGE, 33 0, 34 NULL, 35 cmd_refresh_client_exec 36 }; 37 38 enum cmd_retval 39 cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq) 40 { 41 struct args *args = self->args; 42 struct client *c; 43 const char *size; 44 u_int w, h; 45 46 if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL) 47 return (CMD_RETURN_ERROR); 48 49 if (args_has(args, 'C')) { 50 if ((size = args_get(args, 'C')) == NULL) { 51 cmdq_error(cmdq, "missing size"); 52 return (CMD_RETURN_ERROR); 53 } 54 if (sscanf(size, "%u,%u", &w, &h) != 2) { 55 cmdq_error(cmdq, "bad size argument"); 56 return (CMD_RETURN_ERROR); 57 } 58 if (w < PANE_MINIMUM || w > 5000 || 59 h < PANE_MINIMUM || h > 5000) { 60 cmdq_error(cmdq, "size too small or too big"); 61 return (CMD_RETURN_ERROR); 62 } 63 if (!(c->flags & CLIENT_CONTROL)) { 64 cmdq_error(cmdq, "not a control client"); 65 return (CMD_RETURN_ERROR); 66 } 67 if (tty_set_size(&c->tty, w, h)) 68 recalculate_sizes(); 69 } else if (args_has(args, 'S')) { 70 status_update_jobs(c); 71 server_status_client(c); 72 } else 73 server_redraw_client(c); 74 75 return (CMD_RETURN_NORMAL); 76 } 77