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Annotation of src/usr.bin/tmux/cmd-list-windows.c, Revision 1.12

1.12    ! nicm        1: /* $OpenBSD: cmd-list-windows.c,v 1.11 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 <unistd.h>
                     22:
                     23: #include "tmux.h"
                     24:
                     25: /*
                     26:  * List windows on given session.
                     27:  */
                     28:
                     29: int    cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
                     30:
1.12    ! nicm       31: void   cmd_list_windows_server(struct cmd_ctx *);
        !            32: void   cmd_list_windows_session(struct session *, struct cmd_ctx *);
        !            33:
1.1       nicm       34: const struct cmd_entry cmd_list_windows_entry = {
                     35:        "list-windows", "lsw",
1.12    ! nicm       36:        "at:", 0, 0,
        !            37:        "[-a] " CMD_TARGET_SESSION_USAGE,
1.11      nicm       38:        0,
                     39:        NULL,
                     40:        NULL,
                     41:        cmd_list_windows_exec
1.1       nicm       42: };
                     43:
                     44: int
                     45: cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
                     46: {
1.11      nicm       47:        struct args     *args = self->args;
                     48:        struct session  *s;
1.12    ! nicm       49:
        !            50:        if (args_has(args, 'a'))
        !            51:                cmd_list_windows_server(ctx);
        !            52:        else {
        !            53:                s = cmd_find_session(ctx, args_get(args, 't'));
        !            54:                if (s == NULL)
        !            55:                        return (-1);
        !            56:                cmd_list_windows_session(s, ctx);
        !            57:        }
        !            58:
        !            59:        return (0);
        !            60: }
        !            61:
        !            62: void
        !            63: cmd_list_windows_server(struct cmd_ctx *ctx)
        !            64: {
        !            65:        struct session  *s;
        !            66:
        !            67:        RB_FOREACH(s, sessions, &sessions)
        !            68:                cmd_list_windows_session(s, ctx);
        !            69: }
        !            70:
        !            71: void
        !            72: cmd_list_windows_session(struct session *s, struct cmd_ctx *ctx)
        !            73: {
1.11      nicm       74:        struct winlink  *wl;
                     75:        char            *layout;
1.1       nicm       76:
                     77:        RB_FOREACH(wl, winlinks, &s->windows) {
1.9       nicm       78:                layout = layout_dump(wl->window);
1.10      nicm       79:                ctx->print(ctx, "%d: %s [%ux%u] [layout %s]%s",
                     80:                    wl->idx, wl->window->name, wl->window->sx, wl->window->sy,
                     81:                    layout, wl == s->curw ? " (active)" : "");
1.9       nicm       82:                xfree(layout);
1.1       nicm       83:        }
                     84: }