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/* $Id: cmd-rotate-window.c,v 1.10 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 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 "tmux.h"
/*
* Rotate the panes in a window.
*/
void cmd_rotate_window_init(struct cmd *, int);
int cmd_rotate_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rotate_window_entry = {
"rotate-window", "rotatew",
"[-DU] " CMD_TARGET_WINDOW_USAGE,
0, "DU",
cmd_rotate_window_init,
cmd_target_parse,
cmd_rotate_window_exec,
cmd_target_free,
cmd_target_print
};
void
cmd_rotate_window_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == ('o' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'D');
}
int
cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window *w;
struct window_pane *wp, *wp2;
struct layout_cell *lc;
u_int sx, sy, xoff, yoff;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
w = wl->window;
if (cmd_check_flag(data->chflags, 'D')) {
wp = TAILQ_LAST(&w->panes, window_panes);
TAILQ_REMOVE(&w->panes, wp, entry);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
lc = wp->layout_cell;
xoff = wp->xoff; yoff = wp->yoff;
sx = wp->sx; sy = wp->sy;
TAILQ_FOREACH(wp, &w->panes, entry) {
if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL)
break;
wp->layout_cell = wp2->layout_cell;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
window_pane_resize(wp, wp2->sx, wp2->sy);
}
wp->layout_cell = lc;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = xoff; wp->yoff = yoff;
window_pane_resize(wp, sx, sy);
if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL)
wp = TAILQ_LAST(&w->panes, window_panes);
window_set_active_pane(w, wp);
server_redraw_window(w);
} else {
wp = TAILQ_FIRST(&w->panes);
TAILQ_REMOVE(&w->panes, wp, entry);
TAILQ_INSERT_TAIL(&w->panes, wp, entry);
lc = wp->layout_cell;
xoff = wp->xoff; yoff = wp->yoff;
sx = wp->sx; sy = wp->sy;
TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) {
if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL)
break;
wp->layout_cell = wp2->layout_cell;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
window_pane_resize(wp, wp2->sx, wp2->sy);
}
wp->layout_cell = lc;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = xoff; wp->yoff = yoff;
window_pane_resize(wp, sx, sy);
if ((wp = TAILQ_NEXT(w->active, entry)) == NULL)
wp = TAILQ_FIRST(&w->panes);
window_set_active_pane(w, wp);
server_redraw_window(w);
}
return (0);
}