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Annotation of src/usr.bin/tmux/cmd-select-pane.c, Revision 1.10

1.10    ! nicm        1: /* $OpenBSD: cmd-select-pane.c,v 1.9 2010/01/03 12:51:05 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2009 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:  * Select pane.
                     25:  */
                     26:
1.10    ! nicm       27: void   cmd_select_pane_init(struct cmd *, int);
1.1       nicm       28: int    cmd_select_pane_exec(struct cmd *, struct cmd_ctx *);
                     29:
                     30: const struct cmd_entry cmd_select_pane_entry = {
                     31:        "select-pane", "selectp",
1.10    ! nicm       32:        "[-DLRU] " CMD_TARGET_PANE_USAGE,
        !            33:        0, "DLRU",
        !            34:        cmd_select_pane_init,
1.7       nicm       35:        cmd_target_parse,
1.1       nicm       36:        cmd_select_pane_exec,
1.7       nicm       37:        cmd_target_free,
                     38:        cmd_target_print
1.1       nicm       39: };
                     40:
1.10    ! nicm       41: void
        !            42: cmd_select_pane_init(struct cmd *self, int key)
        !            43: {
        !            44:        struct cmd_target_data  *data;
        !            45:
        !            46:        cmd_target_init(self, key);
        !            47:        data = self->data;
        !            48:
        !            49:        if (key == KEYC_UP)
        !            50:                cmd_set_flag(&data->chflags, 'U');
        !            51:        if (key == KEYC_DOWN)
        !            52:                cmd_set_flag(&data->chflags, 'D');
        !            53:        if (key == KEYC_LEFT)
        !            54:                cmd_set_flag(&data->chflags, 'L');
        !            55:        if (key == KEYC_RIGHT)
        !            56:                cmd_set_flag(&data->chflags, 'R');
        !            57:        if (key == 'o')
        !            58:                data->target = xstrdup(":.+");
        !            59: }
        !            60:
1.1       nicm       61: int
                     62: cmd_select_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
                     63: {
1.7       nicm       64:        struct cmd_target_data  *data = self->data;
1.1       nicm       65:        struct winlink          *wl;
                     66:        struct window_pane      *wp;
                     67:
1.7       nicm       68:        if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
1.1       nicm       69:                return (-1);
                     70:
1.3       nicm       71:        if (!window_pane_visible(wp)) {
1.7       nicm       72:                ctx->error(ctx, "pane not visible: %s", data->target);
1.1       nicm       73:                return (-1);
                     74:        }
1.10    ! nicm       75:
        !            76:        if (cmd_check_flag(data->chflags, 'L'))
        !            77:                wp = window_pane_find_left(wp);
        !            78:        else if (cmd_check_flag(data->chflags, 'R'))
        !            79:                wp = window_pane_find_right(wp);
        !            80:        else if (cmd_check_flag(data->chflags, 'U'))
        !            81:                wp = window_pane_find_up(wp);
        !            82:        else if (cmd_check_flag(data->chflags, 'D'))
        !            83:                wp = window_pane_find_down(wp);
        !            84:        if (wp == NULL) {
        !            85:                ctx->error(ctx, "pane not found");
        !            86:                return (-1);
        !            87:        }
        !            88:
1.1       nicm       89:        window_set_active_pane(wl->window, wp);
1.5       nicm       90:        server_status_window(wl->window);
1.9       nicm       91:        server_redraw_window_borders(wl->window);
1.1       nicm       92:
                     93:        return (0);
                     94: }