Annotation of src/usr.bin/tmux/cmd-switch-client.c, Revision 1.26
1.26 ! nicm 1: /* $OpenBSD: cmd-switch-client.c,v 1.25 2015/05/07 14:07:16 nicm Exp $ */
1.1 nicm 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 <stdlib.h>
22: #include <string.h>
23:
24: #include "tmux.h"
25:
26: /*
27: * Switch client to a different session.
28: */
29:
1.17 nicm 30: enum cmd_retval cmd_switch_client_exec(struct cmd *, struct cmd_q *);
1.1 nicm 31:
32: const struct cmd_entry cmd_switch_client_entry = {
33: "switch-client", "switchc",
1.26 ! nicm 34: "lc:Enpt:rT:", 0, 0,
! 35: "[-Elnpr] [-c target-client] [-t target-session] [-T key-table]",
1.13 nicm 36: CMD_READONLY,
1.11 nicm 37: cmd_switch_client_exec
1.1 nicm 38: };
1.6 nicm 39:
1.15 nicm 40: enum cmd_retval
1.17 nicm 41: cmd_switch_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 42: {
1.19 nicm 43: struct args *args = self->args;
44: struct client *c;
1.20 nicm 45: struct session *s = NULL;
1.19 nicm 46: struct winlink *wl = NULL;
47: struct window *w = NULL;
48: struct window_pane *wp = NULL;
1.25 nicm 49: const char *tflag, *tablename, *update;
1.23 nicm 50: struct key_table *table;
1.1 nicm 51:
1.17 nicm 52: if ((c = cmd_find_client(cmdq, args_get(args, 'c'), 0)) == NULL)
1.15 nicm 53: return (CMD_RETURN_ERROR);
1.13 nicm 54:
55: if (args_has(args, 'r')) {
1.21 nicm 56: if (c->flags & CLIENT_READONLY)
1.13 nicm 57: c->flags &= ~CLIENT_READONLY;
1.21 nicm 58: else
1.13 nicm 59: c->flags |= CLIENT_READONLY;
1.23 nicm 60: }
61:
62: tablename = args_get(args, 'T');
63: if (tablename != NULL) {
64: table = key_bindings_get_table(tablename, 0);
65: if (table == NULL) {
66: cmdq_error(cmdq, "table %s doesn't exist", tablename);
67: return (CMD_RETURN_ERROR);
68: }
69: table->references++;
70: key_bindings_unref_table(c->keytable);
71: c->keytable = table;
1.13 nicm 72: }
1.6 nicm 73:
1.19 nicm 74: tflag = args_get(args, 't');
1.11 nicm 75: if (args_has(args, 'n')) {
1.6 nicm 76: if ((s = session_next_session(c->session)) == NULL) {
1.17 nicm 77: cmdq_error(cmdq, "can't find next session");
1.15 nicm 78: return (CMD_RETURN_ERROR);
1.6 nicm 79: }
1.11 nicm 80: } else if (args_has(args, 'p')) {
1.6 nicm 81: if ((s = session_previous_session(c->session)) == NULL) {
1.17 nicm 82: cmdq_error(cmdq, "can't find previous session");
1.15 nicm 83: return (CMD_RETURN_ERROR);
1.6 nicm 84: }
1.11 nicm 85: } else if (args_has(args, 'l')) {
1.9 nicm 86: if (c->last_session != NULL && session_alive(c->last_session))
87: s = c->last_session;
1.8 nicm 88: if (s == NULL) {
1.17 nicm 89: cmdq_error(cmdq, "can't find last session");
1.15 nicm 90: return (CMD_RETURN_ERROR);
1.8 nicm 91: }
1.19 nicm 92: } else {
93: if (tflag == NULL) {
94: if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
95: return (CMD_RETURN_ERROR);
96: } else if (tflag[strcspn(tflag, ":.")] != '\0') {
97: if ((wl = cmd_find_pane(cmdq, tflag, &s, &wp)) == NULL)
98: return (CMD_RETURN_ERROR);
99: } else {
100: if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
101: return (CMD_RETURN_ERROR);
1.24 nicm 102: w = window_find_by_id_str(tflag);
103: if (w == NULL) {
104: wp = window_pane_find_by_id_str(tflag);
105: if (wp != NULL)
106: w = wp->window;
107: }
1.19 nicm 108: if (w != NULL)
109: wl = winlink_find_by_window(&s->windows, w);
110: }
111:
112: if (cmdq->client == NULL)
113: return (CMD_RETURN_NORMAL);
114:
115: if (wl != NULL) {
116: if (wp != NULL)
117: window_set_active_pane(wp->window, wp);
118: session_set_current(s, wl);
119: }
1.25 nicm 120: }
121:
1.26 ! nicm 122: if (c != NULL && s != c->session && !args_has(args, 'E')) {
1.25 nicm 123: update = options_get_string(&s->options, "update-environment");
124: environ_update(update, &c->environ, &s->environ);
1.19 nicm 125: }
1.8 nicm 126:
127: if (c->session != NULL)
1.9 nicm 128: c->last_session = c->session;
1.1 nicm 129: c->session = s;
1.10 nicm 130: session_update_activity(s);
1.1 nicm 131:
132: recalculate_sizes();
1.7 nicm 133: server_check_unattached();
1.1 nicm 134: server_redraw_client(c);
1.14 nicm 135: s->curw->flags &= ~WINLINK_ALERTFLAGS;
1.1 nicm 136:
1.15 nicm 137: return (CMD_RETURN_NORMAL);
1.1 nicm 138: }
![[BACK]](/icons/back.gif){kind=icon}
Return to cmd-switch-client.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / tmux