示例#1
0
static enum cmd_retval
cmd_switch_client_exec(struct cmd *self, struct cmdq_item *item)
{
	struct args		*args = self->args;
	const char		*tflag = args_get(args, 't');
	enum cmd_find_type	 type;
	int			 flags;
	struct client		*c;
	struct session		*s;
	struct winlink		*wl;
	struct window_pane	*wp;
	const char		*tablename;
	struct key_table	*table;

	if ((c = cmd_find_client(item, args_get(args, 'c'), 0)) == NULL)
		return (CMD_RETURN_ERROR);

	if (tflag != NULL && tflag[strcspn(tflag, ":.")] != '\0') {
		type = CMD_FIND_PANE;
		flags = 0;
	} else {
		type = CMD_FIND_SESSION;
		flags = CMD_FIND_PREFER_UNATTACHED;
	}
	if (cmd_find_target(&item->target, item, tflag, type, flags) != 0)
		return (CMD_RETURN_ERROR);
	s = item->target.s;
	wl = item->target.wl;
	wp = item->target.wp;

	if (args_has(args, 'r'))
		c->flags ^= CLIENT_READONLY;

	tablename = args_get(args, 'T');
	if (tablename != NULL) {
		table = key_bindings_get_table(tablename, 0);
		if (table == NULL) {
			cmdq_error(item, "table %s doesn't exist", tablename);
			return (CMD_RETURN_ERROR);
		}
		table->references++;
		key_bindings_unref_table(c->keytable);
		c->keytable = table;
		return (CMD_RETURN_NORMAL);
	}

	if (args_has(args, 'n')) {
		if ((s = session_next_session(c->session)) == NULL) {
			cmdq_error(item, "can't find next session");
			return (CMD_RETURN_ERROR);
		}
	} else if (args_has(args, 'p')) {
		if ((s = session_previous_session(c->session)) == NULL) {
			cmdq_error(item, "can't find previous session");
			return (CMD_RETURN_ERROR);
		}
	} else if (args_has(args, 'l')) {
		if (c->last_session != NULL && session_alive(c->last_session))
			s = c->last_session;
		else
			s = NULL;
		if (s == NULL) {
			cmdq_error(item, "can't find last session");
			return (CMD_RETURN_ERROR);
		}
	} else {
		if (item->client == NULL)
			return (CMD_RETURN_NORMAL);
		if (wl != NULL) {
			if (wp != NULL)
				window_set_active_pane(wp->window, wp);
			session_set_current(s, wl);
			cmd_find_from_session(&item->shared->current, s, 0);
		}
	}

	if (!args_has(args, 'E'))
		environ_update(s->options, c->environ, s->environ);

	if (c->session != NULL && c->session != s)
		c->last_session = c->session;
	c->session = s;
	if (~item->shared->flags & CMDQ_SHARED_REPEAT)
		server_client_set_key_table(c, NULL);
	tty_update_client_offset(c);
	status_timer_start(c);
	notify_client("client-session-changed", c);
	session_update_activity(s, NULL);
	gettimeofday(&s->last_attached_time, NULL);

	recalculate_sizes();
	server_check_unattached();
	server_redraw_client(c);
	s->curw->flags &= ~WINLINK_ALERTFLAGS;
	alerts_check_session(s);

	return (CMD_RETURN_NORMAL);
}
示例#2
0
static enum cmd_retval
cmd_switch_client_exec(struct cmd *self, struct cmd_q *cmdq)
{
    struct args		*args = self->args;
    struct cmd_state	*state = &cmdq->state;
    struct client		*c = state->c;
    struct session		*s = cmdq->state.tflag.s;
    struct window_pane	*wp;
    const char		*tablename, *update;
    struct key_table	*table;

    if (args_has(args, 'r'))
        c->flags ^= CLIENT_READONLY;

    tablename = args_get(args, 'T');
    if (tablename != NULL) {
        table = key_bindings_get_table(tablename, 0);
        if (table == NULL) {
            cmdq_error(cmdq, "table %s doesn't exist", tablename);
            return (CMD_RETURN_ERROR);
        }
        table->references++;
        key_bindings_unref_table(c->keytable);
        c->keytable = table;
        return (CMD_RETURN_NORMAL);
    }

    if (args_has(args, 'n')) {
        if ((s = session_next_session(c->session)) == NULL) {
            cmdq_error(cmdq, "can't find next session");
            return (CMD_RETURN_ERROR);
        }
    } else if (args_has(args, 'p')) {
        if ((s = session_previous_session(c->session)) == NULL) {
            cmdq_error(cmdq, "can't find previous session");
            return (CMD_RETURN_ERROR);
        }
    } else if (args_has(args, 'l')) {
        if (c->last_session != NULL && session_alive(c->last_session))
            s = c->last_session;
        else
            s = NULL;
        if (s == NULL) {
            cmdq_error(cmdq, "can't find last session");
            return (CMD_RETURN_ERROR);
        }
    } else {
        if (cmdq->client == NULL)
            return (CMD_RETURN_NORMAL);
        if (state->tflag.wl != NULL) {
            wp = state->tflag.wp;
            if (wp != NULL)
                window_set_active_pane(wp->window, wp);
            session_set_current(s, state->tflag.wl);
        }
    }

    if (c != NULL && !args_has(args, 'E')) {
        update = options_get_string(s->options, "update-environment");
        environ_update(update, c->environ, s->environ);
    }

    if (c->session != NULL && c->session != s)
        c->last_session = c->session;
    c->session = s;
    server_client_set_key_table(c, NULL);
    status_timer_start(c);
    session_update_activity(s, NULL);
    gettimeofday(&s->last_attached_time, NULL);

    recalculate_sizes();
    server_check_unattached();
    server_redraw_client(c);
    s->curw->flags &= ~WINLINK_ALERTFLAGS;
    alerts_check_session(s);

    return (CMD_RETURN_NORMAL);
}