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the state (client, session, winlink, pane) for it it before entering the command. Each command provides some flags that tell the prepare step what it is expecting. This is a requirement for having hooks on commands (for example, if you hook "select-window -t1:2", the hook command should to operate on window 1:2 not whatever it thinks is the current window), and should allow some other target improvements. The old cmd_find_* functions remain for the moment but that layer will be dropped later. Joint work with Thomas Adam.
118 lines
3.0 KiB
C
118 lines
3.0 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include "tmux.h"
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/*
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* Select window by index.
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*/
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enum cmd_retval cmd_select_window_exec(struct cmd *, struct cmd_q *);
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const struct cmd_entry cmd_select_window_entry = {
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"select-window", "selectw",
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"lnpTt:", 0, 0,
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"[-lnpT] " CMD_TARGET_WINDOW_USAGE,
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CMD_WINDOW_T,
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cmd_select_window_exec
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};
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const struct cmd_entry cmd_next_window_entry = {
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"next-window", "next",
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"at:", 0, 0,
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"[-a] " CMD_TARGET_SESSION_USAGE,
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CMD_SESSION_T,
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cmd_select_window_exec
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};
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const struct cmd_entry cmd_previous_window_entry = {
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"previous-window", "prev",
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"at:", 0, 0,
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"[-a] " CMD_TARGET_SESSION_USAGE,
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CMD_SESSION_T,
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cmd_select_window_exec
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};
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const struct cmd_entry cmd_last_window_entry = {
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"last-window", "last",
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"t:", 0, 0,
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CMD_TARGET_SESSION_USAGE,
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CMD_SESSION_T,
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cmd_select_window_exec
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};
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enum cmd_retval
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cmd_select_window_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct winlink *wl = cmdq->state.tflag.wl;
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struct session *s = cmdq->state.tflag.s;
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int next, previous, last, activity;
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next = self->entry == &cmd_next_window_entry;
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if (args_has(self->args, 'n'))
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next = 1;
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previous = self->entry == &cmd_previous_window_entry;
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if (args_has(self->args, 'p'))
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previous = 1;
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last = self->entry == &cmd_last_window_entry;
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if (args_has(self->args, 'l'))
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last = 1;
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if (next || previous || last) {
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activity = args_has(self->args, 'a');
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if (next) {
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if (session_next(s, activity) != 0) {
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cmdq_error(cmdq, "no next window");
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return (CMD_RETURN_ERROR);
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}
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} else if (previous) {
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if (session_previous(s, activity) != 0) {
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cmdq_error(cmdq, "no previous window");
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return (CMD_RETURN_ERROR);
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}
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} else {
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if (session_last(s) != 0) {
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cmdq_error(cmdq, "no last window");
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return (CMD_RETURN_ERROR);
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}
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}
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server_redraw_session(s);
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} else {
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/*
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* If -T and select-window is invoked on same window as
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* current, switch to previous window.
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*/
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if (args_has(self->args, 'T') && wl == s->curw) {
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if (session_last(s) != 0) {
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cmdq_error(cmdq, "no last window");
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return (-1);
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}
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server_redraw_session(s);
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} else if (session_select(s, wl->idx) == 0)
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server_redraw_session(s);
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}
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recalculate_sizes();
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return (CMD_RETURN_NORMAL);
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}
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