diff options
Diffstat (limited to 'cmd.c')
| -rw-r--r-- | cmd.c | 176 |
1 files changed, 176 insertions, 0 deletions
@@ -0,0 +1,176 @@ +/* $Id: cmd.c,v 1.1 2007-10-03 10:18:32 nicm Exp $ */ + +/* + * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <stdlib.h> + +#include "tmux.h" + +int cmd_prefix = META; + +void cmd_fn_create(struct client *, int); +void cmd_fn_detach(struct client *, int); +void cmd_fn_last(struct client *, int); +void cmd_fn_meta(struct client *, int); +void cmd_fn_next(struct client *, int); +void cmd_fn_previous(struct client *, int); +void cmd_fn_refresh(struct client *, int); +void cmd_fn_select(struct client *, int); +void cmd_fn_windowinfo(struct client *, int); + +struct cmd { + int key; + void (*fn)(struct client *, int); + int arg; +}; + +struct cmd cmd_table[] = { + { '0', cmd_fn_select, 0 }, + { '1', cmd_fn_select, 1 }, + { '2', cmd_fn_select, 2 }, + { '3', cmd_fn_select, 3 }, + { '4', cmd_fn_select, 4 }, + { '5', cmd_fn_select, 5 }, + { '6', cmd_fn_select, 6 }, + { '7', cmd_fn_select, 7 }, + { '8', cmd_fn_select, 8 }, + { '9', cmd_fn_select, 9 }, + { 'C', cmd_fn_create, 0 }, + { 'c', cmd_fn_create, 0 }, + { 'D', cmd_fn_detach, 0 }, + { 'd', cmd_fn_detach, 0 }, + { 'N', cmd_fn_next, 0 }, + { 'n', cmd_fn_next, 0 }, + { 'P', cmd_fn_previous, 0 }, + { 'p', cmd_fn_previous, 0 }, + { 'R', cmd_fn_refresh, 0 }, + { 'r', cmd_fn_refresh, 0 }, + { 'L', cmd_fn_last, 0 }, + { 'l', cmd_fn_last, 0 }, + { 'I', cmd_fn_windowinfo, 0 }, + { 'i', cmd_fn_windowinfo, 0 }, + { META, cmd_fn_meta, 0 }, +}; +#define NCMD (sizeof cmd_table / sizeof cmd_table[0]) + +void +cmd_dispatch(struct client *c, int key) +{ + struct cmd *cmd; + u_int i; + + for (i = 0; i < NCMD; i++) { + cmd = cmd_table + i; + if (cmd->key == key) + cmd->fn(c, cmd->arg); + } +} + +void +cmd_fn_create(struct client *c, unused int arg) +{ + const char *shell; + char *cmd; + + shell = getenv("SHELL"); + if (shell == NULL) + shell = "/bin/ksh"; + xasprintf(&cmd, "%s -l", shell); + if (session_new(c->session, cmd, c->sx, c->sy) != 0) + fatalx("session_new failed"); + xfree(cmd); + + server_draw_client(c, 0, c->sy - 1); +} + +void +cmd_fn_detach(struct client *c, unused int arg) +{ + server_write_client(c, MSG_DETACH, NULL, 0); +} + +void +cmd_fn_last(struct client *c, unused int arg) +{ + if (session_last(c->session) == 0) + server_window_changed(c); + else + server_write_message(c, "No last window"); +} + +void +cmd_fn_meta(struct client *c, unused int arg) +{ + window_key(c->session->window, cmd_prefix); +} + +void +cmd_fn_next(struct client *c, unused int arg) +{ + if (session_next(c->session) == 0) + server_window_changed(c); + else + server_write_message(c, "No next window"); +} + +void +cmd_fn_previous(struct client *c, unused int arg) +{ + if (session_previous(c->session) == 0) + server_window_changed(c); + else + server_write_message(c, "No previous window"); +} + +void +cmd_fn_refresh(struct client *c, unused int arg) +{ + server_draw_client(c, 0, c->sy - 1); +} + +void +cmd_fn_select(struct client *c, int arg) +{ + if (session_select(c->session, arg) == 0) + server_window_changed(c); + else + server_write_message(c, "Window %u not present", arg); +} + +void +cmd_fn_windowinfo(struct client *c, unused int arg) +{ + struct window *w; + char *buf; + size_t len; + u_int i; + + len = c->sx + 1; + buf = xmalloc(len); + + w = c->session->window; + window_index(&c->session->windows, w, &i); + xsnprintf(buf, len, "%u:%s \"%s\" (size %u,%u) (cursor %u,%u) " + "(region %u,%u)", i, w->name, w->screen.title, w->screen.sx, + w->screen.sy, w->screen.cx, w->screen.cy, w->screen.ry_upper, + w->screen.ry_lower); + + server_write_message(c, "%s", buf); + xfree(buf); +} |