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Annotation of src/usr.bin/tmux/cmd-copy-mode.c, Revision 1.13

1.13    ! nicm        1: /* $OpenBSD: cmd-copy-mode.c,v 1.12 2011/01/04 00:42:46 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: /*
                     24:  * Enter copy mode.
                     25:  */
                     26:
1.13    ! nicm       27: void            cmd_copy_mode_key_binding(struct cmd *, int);
        !            28: enum cmd_retval         cmd_copy_mode_exec(struct cmd *, struct cmd_ctx *);
1.1       nicm       29:
                     30: const struct cmd_entry cmd_copy_mode_entry = {
                     31:        "copy-mode", NULL,
1.12      nicm       32:        "t:u", 0, 0,
1.6       nicm       33:        "[-u] " CMD_TARGET_PANE_USAGE,
1.12      nicm       34:        0,
                     35:        cmd_copy_mode_key_binding,
                     36:        NULL,
                     37:        cmd_copy_mode_exec
1.1       nicm       38: };
1.7       nicm       39:
                     40: void
1.12      nicm       41: cmd_copy_mode_key_binding(struct cmd *self, int key)
1.7       nicm       42: {
1.12      nicm       43:        self->args = args_create(0);
                     44:        if (key == KEYC_PPAGE)
                     45:                args_set(self->args, 'u', NULL);
1.7       nicm       46: }
1.1       nicm       47:
1.13    ! nicm       48: enum cmd_retval
1.1       nicm       49: cmd_copy_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
                     50: {
1.12      nicm       51:        struct args             *args = self->args;
1.2       nicm       52:        struct window_pane      *wp;
1.1       nicm       53:
1.12      nicm       54:        if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL)
1.13    ! nicm       55:                return (CMD_RETURN_ERROR);
1.1       nicm       56:
1.11      nicm       57:        if (window_pane_set_mode(wp, &window_copy_mode) != 0)
1.13    ! nicm       58:                return (CMD_RETURN_NORMAL);
1.10      nicm       59:        window_copy_init_from_pane(wp);
1.12      nicm       60:        if (wp->mode == &window_copy_mode && args_has(self->args, 'u'))
1.2       nicm       61:                window_copy_pageup(wp);
1.1       nicm       62:
1.13    ! nicm       63:        return (CMD_RETURN_NORMAL);
1.1       nicm       64: }