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/* $OpenBSD: cmd-select-window.c,v 1.22 2017/08/30 10:33:57 nicm Exp $ */ |
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/* |
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> |
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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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static enum cmd_retval cmd_select_window_exec(struct cmd *, |
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struct cmdq_item *); |
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const struct cmd_entry cmd_select_window_entry = { |
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.name = "select-window", |
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.alias = "selectw", |
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.args = { "lnpTt:", 0, 0 }, |
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.usage = "[-lnpT] " CMD_TARGET_WINDOW_USAGE, |
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.target = { 't', CMD_FIND_WINDOW, 0 }, |
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.flags = 0, |
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.exec = cmd_select_window_exec |
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}; |
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const struct cmd_entry cmd_next_window_entry = { |
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.name = "next-window", |
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.alias = "next", |
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.args = { "at:", 0, 0 }, |
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.usage = "[-a] " CMD_TARGET_SESSION_USAGE, |
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.target = { 't', CMD_FIND_SESSION, 0 }, |
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.flags = 0, |
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.exec = cmd_select_window_exec |
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}; |
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const struct cmd_entry cmd_previous_window_entry = { |
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.name = "previous-window", |
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.alias = "prev", |
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.args = { "at:", 0, 0 }, |
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.usage = "[-a] " CMD_TARGET_SESSION_USAGE, |
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.target = { 't', CMD_FIND_SESSION, 0 }, |
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.flags = 0, |
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.exec = cmd_select_window_exec |
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}; |
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const struct cmd_entry cmd_last_window_entry = { |
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.name = "last-window", |
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.alias = "last", |
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.args = { "t:", 0, 0 }, |
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.usage = CMD_TARGET_SESSION_USAGE, |
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.target = { 't', CMD_FIND_SESSION, 0 }, |
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.flags = 0, |
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.exec = cmd_select_window_exec |
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}; |
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static enum cmd_retval |
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cmd_select_window_exec(struct cmd *self, struct cmdq_item *item) |
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{ |
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struct cmd_find_state *current = &item->shared->current; |
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struct winlink *wl = item->target.wl; |
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struct session *s = item->target.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(item, "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(item, "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(item, "no last window"); |
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return (CMD_RETURN_ERROR); |
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} |
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} |
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cmd_find_from_session(current, s, 0); |
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server_redraw_session(s); |
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hooks_insert(s->hooks, item, current, "after-select-window"); |
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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(item, "no last window"); |
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return (-1); |
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} |
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if (current->s == s) |
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cmd_find_from_session(current, s, 0); |
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server_redraw_session(s); |
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} else if (session_select(s, wl->idx) == 0) { |
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cmd_find_from_session(current, s, 0); |
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server_redraw_session(s); |
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} |
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hooks_insert(s->hooks, item, current, "after-select-window"); |
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} |
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recalculate_sizes(); |
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return (CMD_RETURN_NORMAL); |
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} |