;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu installer newt timezone)
  #:use-module (gnu installer steps)
  #:use-module (gnu installer timezone)
  #:use-module (gnu installer newt page)
  #:use-module (guix i18n</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>refs</a><a class='active' href='/guix/log/nix/nix-daemon'>log</a><a href='/guix/tree/nix/nix-daemon?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>tree</a><a href='/guix/commit/nix/nix-daemon?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>commit</a><a href='/guix/diff/nix/nix-daemon?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/nix/nix-daemon'>
<input type='hidden' name='id' value='2fab54f3976a1c4099a30b21e06e725b06914a21'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>root</a>/<a href='/guix/log/nix?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>nix</a>/<a href='/guix/log/nix/nix-daemon?id=2fab54f3976a1c4099a30b21e06e725b06914a21'>nix-daemon</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/nix/nix-daemon?id=2fab54f3976a1c4099a30b21e06e725b06914a21&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
"Back"))
         #:button-callback-procedure
         (if (null? path)
             (lambda _
               (raise
                (condition
                 (&installer-step-abort))))
             (lambda _
               (loop (all-but-last path))))
         #:listbox-callback-procedure
         (lambda (timezone)
           (let* ((timezone* (append path (list timezone)))
                  (tz (timezone->posix-tz timezone*)))
             (if (timezone-has-child? timezone-tree timezone*)
                 (loop timezone*)
                 tz))))))
    (loop '()))

  (let ((timezone-tree (zonetab->timezone-tree zonetab)))
    (run-page timezone-tree)))