Annotation of src/usr.bin/tmux/cmd-switch-client.c, Revision 1.11
1.11 ! nicm 1: /* $OpenBSD: cmd-switch-client.c,v 1.10 2011/01/01 01:12:09 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:
1.11 ! nicm 30: void cmd_switch_client_key_binding(struct cmd *, int);
1.1 nicm 31: int cmd_switch_client_exec(struct cmd *, struct cmd_ctx *);
32:
33: const struct cmd_entry cmd_switch_client_entry = {
34: "switch-client", "switchc",
1.11 ! nicm 35: "lc:npt:", 0, 0,
1.8 nicm 36: "[-lnp] [-c target-client] [-t target-session]",
1.11 ! nicm 37: 0,
! 38: cmd_switch_client_key_binding,
! 39: NULL,
! 40: cmd_switch_client_exec
1.1 nicm 41: };
42:
1.6 nicm 43: void
1.11 ! nicm 44: cmd_switch_client_key_binding(struct cmd *self, int key)
1.6 nicm 45: {
1.11 ! nicm 46: self->args = args_create(0);
1.6 nicm 47: switch (key) {
48: case '(':
1.11 ! nicm 49: args_set(self->args, 'p', NULL);
1.6 nicm 50: break;
51: case ')':
1.11 ! nicm 52: args_set(self->args, 'n', NULL);
1.6 nicm 53: break;
1.8 nicm 54: case 'L':
1.11 ! nicm 55: args_set(self->args, 'l', NULL);
1.8 nicm 56: break;
1.6 nicm 57: }
58: }
59:
1.1 nicm 60: int
61: cmd_switch_client_exec(struct cmd *self, struct cmd_ctx *ctx)
62: {
1.11 ! nicm 63: struct args *args = self->args;
! 64: struct client *c;
! 65: struct session *s;
1.1 nicm 66:
1.11 ! nicm 67: if ((c = cmd_find_client(ctx, args_get(args, 'c'))) == NULL)
1.1 nicm 68: return (-1);
1.6 nicm 69:
1.8 nicm 70: s = NULL;
1.11 ! nicm 71: if (args_has(args, 'n')) {
1.6 nicm 72: if ((s = session_next_session(c->session)) == NULL) {
73: ctx->error(ctx, "can't find next session");
74: return (-1);
75: }
1.11 ! nicm 76: } else if (args_has(args, 'p')) {
1.6 nicm 77: if ((s = session_previous_session(c->session)) == NULL) {
78: ctx->error(ctx, "can't find previous session");
79: return (-1);
80: }
1.11 ! nicm 81: } else if (args_has(args, 'l')) {
1.9 nicm 82: if (c->last_session != NULL && session_alive(c->last_session))
83: s = c->last_session;
1.8 nicm 84: if (s == NULL) {
85: ctx->error(ctx, "can't find last session");
86: return (-1);
87: }
1.6 nicm 88: } else
1.11 ! nicm 89: s = cmd_find_session(ctx, args_get(args, 't'));
1.6 nicm 90: if (s == NULL)
1.1 nicm 91: return (-1);
1.8 nicm 92:
93: if (c->session != NULL)
1.9 nicm 94: c->last_session = c->session;
1.1 nicm 95: c->session = s;
1.10 nicm 96: session_update_activity(s);
1.1 nicm 97:
98: recalculate_sizes();
1.7 nicm 99: server_check_unattached();
1.1 nicm 100: server_redraw_client(c);
101:
102: return (0);
103: }