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Annotation of src/usr.bin/tmux/cmd-select-layout.c, Revision 1.11

1.11    ! nicm        1: /* $OpenBSD: cmd-select-layout.c,v 1.10 2010/06/29 03:30:13 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:  * Switch window to selected layout.
                     25:  */
                     26:
1.11    ! nicm       27: void   cmd_select_layout_key_binding(struct cmd *, int);
1.1       nicm       28: int    cmd_select_layout_exec(struct cmd *, struct cmd_ctx *);
                     29:
                     30: const struct cmd_entry cmd_select_layout_entry = {
                     31:        "select-layout", "selectl",
1.11    ! nicm       32:        "t:", 0, 1,
1.6       nicm       33:        CMD_TARGET_WINDOW_USAGE " [layout-name]",
1.11    ! nicm       34:        0,
        !            35:        cmd_select_layout_key_binding,
        !            36:        NULL,
        !            37:        cmd_select_layout_exec
1.1       nicm       38: };
                     39:
                     40: void
1.11    ! nicm       41: cmd_select_layout_key_binding(struct cmd *self, int key)
1.1       nicm       42: {
                     43:        switch (key) {
1.11    ! nicm       44:        case '1' | KEYC_ESCAPE:
        !            45:                self->args = args_create(1, "even-horizontal");
        !            46:                break;
        !            47:        case '2' | KEYC_ESCAPE:
        !            48:                self->args = args_create(1, "even-vertical");
1.1       nicm       49:                break;
1.11    ! nicm       50:        case '3' | KEYC_ESCAPE:
        !            51:                self->args = args_create(1, "main-horizontal");
1.8       nicm       52:                break;
1.11    ! nicm       53:        case '4' | KEYC_ESCAPE:
        !            54:                self->args = args_create(1, "main-vertical");
1.3       nicm       55:                break;
1.11    ! nicm       56:        case '5' | KEYC_ESCAPE:
        !            57:                self->args = args_create(1, "tiled");
1.9       nicm       58:                break;
1.11    ! nicm       59:        default:
        !            60:                self->args = args_create(0);
1.1       nicm       61:                break;
                     62:        }
                     63: }
                     64:
                     65: int
                     66: cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
                     67: {
1.11    ! nicm       68:        struct args     *args = self->args;
        !            69:        struct winlink  *wl;
        !            70:        const char      *layoutname;
        !            71:        int              layout;
1.1       nicm       72:
1.11    ! nicm       73:        if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
1.1       nicm       74:                return (-1);
                     75:
1.11    ! nicm       76:        if (args->argc == 0)
1.6       nicm       77:                layout = wl->window->lastlayout;
1.11    ! nicm       78:        else
        !            79:                layout = layout_set_lookup(args->argv[0]);
        !            80:        if (layout != -1) {
1.10      nicm       81:                layout = layout_set_select(wl->window, layout);
                     82:                ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
1.11    ! nicm       83:                return (0);
        !            84:        }
        !            85:
        !            86:        if (args->argc != 0) {
        !            87:                layoutname = args->argv[0];
        !            88:                if (layout_parse(wl->window, layoutname) == -1) {
        !            89:                        ctx->error(ctx, "can't set layout: %s", layoutname);
1.10      nicm       90:                        return (-1);
                     91:                }
1.11    ! nicm       92:                ctx->info(ctx, "arranging in: %s", layoutname);
        !            93:                return (0);
1.6       nicm       94:        }
1.1       nicm       95:
                     96:        return (0);
                     97: }