mirror of https://github.com/tmux/tmux.git
104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2009 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 "tmux.h"
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/*
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* Enter choice mode to choose a window.
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*/
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int cmd_choose_window_exec(struct cmd *, struct cmd_ctx *);
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void cmd_choose_window_callback(void *, int);
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const struct cmd_entry cmd_choose_window_entry = {
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"choose-window", NULL,
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CMD_TARGET_WINDOW_USAGE,
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0, 0,
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cmd_target_init,
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cmd_target_parse,
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cmd_choose_window_exec,
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cmd_target_free,
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cmd_target_print
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};
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struct cmd_choose_window_data {
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u_int session;
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};
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int
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cmd_choose_window_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct cmd_choose_window_data *cdata;
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struct session *s;
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struct winlink *wl, *wm;
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struct window *w;
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u_int idx, cur;
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if (ctx->curclient == NULL) {
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ctx->error(ctx, "must be run interactively");
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return (-1);
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}
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s = ctx->curclient->session;
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if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
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return (-1);
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if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
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return (0);
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cur = idx = 0;
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RB_FOREACH(wm, winlinks, &s->windows) {
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w = wm->window;
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if (wm == s->curw)
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cur = idx;
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idx++;
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window_choose_add(wl->window->active,
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wm->idx, "%3d: %s [%ux%u] (%u panes)",
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wm->idx, w->name, w->sx, w->sy, window_count_panes(w));
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}
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cdata = xmalloc(sizeof *cdata);
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if (session_index(s, &cdata->session) != 0)
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fatalx("session not found");
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window_choose_ready(
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wl->window->active, cur, cmd_choose_window_callback, xfree, cdata);
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return (0);
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}
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void
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cmd_choose_window_callback(void *data, int idx)
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{
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struct cmd_choose_window_data *cdata = data;
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struct session *s;
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if (idx != -1 && cdata->session <= ARRAY_LENGTH(&sessions) - 1) {
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s = ARRAY_ITEM(&sessions, cdata->session);
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if (s != NULL && session_select(s, idx) == 0)
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server_redraw_session(s);
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recalculate_sizes();
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}
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}
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