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Annotation of src/usr.bin/tmux/tty-write.c, Revision 1.4

1.4     ! nicm        1: /* $OpenBSD: tty-write.c,v 1.3 2009/06/25 06:15:04 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
                      5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
                     15:  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
                     16:  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18:
                     19: #include <sys/types.h>
                     20:
                     21: #include "tmux.h"
                     22:
                     23: void   tty_vwrite_cmd(struct window_pane *, enum tty_cmd, va_list);
                     24:
                     25: void
                     26: tty_write_cmd(struct window_pane *wp, enum tty_cmd cmd, ...)
                     27: {
                     28:        va_list ap;
                     29:
                     30:        va_start(ap, cmd);
                     31:        tty_vwrite_cmd(wp, cmd, ap);
                     32:        va_end(ap);
                     33: }
                     34:
                     35: void
                     36: tty_vwrite_cmd(struct window_pane *wp, enum tty_cmd cmd, va_list ap)
                     37: {
                     38:        struct client   *c;
                     39:        va_list          aq;
                     40:        u_int            i;
                     41:
                     42:        if (wp == NULL)
                     43:                return;
                     44:
                     45:        if (wp->window->flags & WINDOW_REDRAW || wp->flags & PANE_REDRAW)
                     46:                return;
1.4     ! nicm       47:        if (wp->window->flags & WINDOW_HIDDEN || !window_pane_visible(wp))
1.1       nicm       48:                return;
                     49:
                     50:        for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
                     51:                c = ARRAY_ITEM(&clients, i);
                     52:                if (c == NULL || c->session == NULL)
                     53:                        continue;
                     54:                if (c->flags & CLIENT_SUSPENDED)
                     55:                        continue;
                     56:
                     57:                if (c->session->curw->window == wp->window) {
                     58:                        tty_update_mode(&c->tty, c->tty.mode & ~MODE_CURSOR);
                     59:
                     60:                        va_copy(aq, ap);
                     61:                        tty_vwrite(&c->tty, wp, cmd, aq);
                     62:                        va_end(aq);
                     63:                }
                     64:        }
                     65: }