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Annotation of src/usr.bin/tmux/cmd-copy-mode.c, Revision 1.32

1.32    ! nicm        1: /* $OpenBSD: cmd-copy-mode.c,v 1.31 2016/10/16 19:04:05 nicm Exp $ */
1.1       nicm        2:
                      3: /*
1.26      nicm        4:  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1       nicm        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: /*
1.18      nicm       24:  * Enter copy or clock mode.
1.1       nicm       25:  */
                     26:
1.31      nicm       27: static enum cmd_retval cmd_copy_mode_exec(struct cmd *, struct cmdq_item *);
1.1       nicm       28:
                     29: const struct cmd_entry cmd_copy_mode_entry = {
1.23      nicm       30:        .name = "copy-mode",
                     31:        .alias = NULL,
                     32:
                     33:        .args = { "Met:u", 0, 0 },
                     34:        .usage = "[-Mu] " CMD_TARGET_PANE_USAGE,
                     35:
1.24      nicm       36:        .tflag = CMD_PANE,
                     37:
1.29      nicm       38:        .flags = CMD_AFTERHOOK,
1.23      nicm       39:        .exec = cmd_copy_mode_exec
1.1       nicm       40: };
                     41:
1.18      nicm       42: const struct cmd_entry cmd_clock_mode_entry = {
1.23      nicm       43:        .name = "clock-mode",
                     44:        .alias = NULL,
                     45:
                     46:        .args = { "t:", 0, 0 },
                     47:        .usage = CMD_TARGET_PANE_USAGE,
1.25      nicm       48:
                     49:        .tflag = CMD_PANE,
1.23      nicm       50:
1.29      nicm       51:        .flags = CMD_AFTERHOOK,
1.23      nicm       52:        .exec = cmd_copy_mode_exec
1.18      nicm       53: };
                     54:
1.28      nicm       55: static enum cmd_retval
1.31      nicm       56: cmd_copy_mode_exec(struct cmd *self, struct cmdq_item *item)
1.1       nicm       57: {
1.12      nicm       58:        struct args             *args = self->args;
1.32    ! nicm       59:        struct cmdq_shared      *shared = item->shared;
1.31      nicm       60:        struct client           *c = item->client;
1.19      nicm       61:        struct session          *s;
1.31      nicm       62:        struct window_pane      *wp = item->state.tflag.wp;
1.1       nicm       63:
1.19      nicm       64:        if (args_has(args, 'M')) {
1.32    ! nicm       65:                if ((wp = cmd_mouse_pane(&shared->mouse, &s, NULL)) == NULL)
1.19      nicm       66:                        return (CMD_RETURN_NORMAL);
                     67:                if (c == NULL || c->session != s)
                     68:                        return (CMD_RETURN_NORMAL);
1.22      nicm       69:        }
1.18      nicm       70:
                     71:        if (self->entry == &cmd_clock_mode_entry) {
                     72:                window_pane_set_mode(wp, &window_clock_mode);
                     73:                return (CMD_RETURN_NORMAL);
                     74:        }
1.1       nicm       75:
1.15      nicm       76:        if (wp->mode != &window_copy_mode) {
                     77:                if (window_pane_set_mode(wp, &window_copy_mode) != 0)
                     78:                        return (CMD_RETURN_NORMAL);
1.21      nicm       79:                window_copy_init_from_pane(wp, args_has(self->args, 'e'));
1.15      nicm       80:        }
1.20      nicm       81:        if (args_has(args, 'M')) {
                     82:                if (wp->mode != NULL && wp->mode != &window_copy_mode)
                     83:                        return (CMD_RETURN_NORMAL);
1.32    ! nicm       84:                window_copy_start_drag(c, &shared->mouse);
1.20      nicm       85:        }
1.12      nicm       86:        if (wp->mode == &window_copy_mode && args_has(self->args, 'u'))
1.27      nicm       87:                window_copy_pageup(wp, 0);
1.1       nicm       88:
1.13      nicm       89:        return (CMD_RETURN_NORMAL);
1.1       nicm       90: }