;;; 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 utils)
  #:use-module (ice-9 receive)
  #:use-module (newt)
  #:export (screen-columns
            screen-rows

            destroy-form-and-pop
            set-screen-size!))

;; Number of columns and rows of the terminal.
(define screen-columns (make-parameter 0))
(define screen-rows    (make-parameter 0))

(define (destroy-form-and-pop form)
  "Destroy the given FORM and pop the current window."
  (destroy-form form)
  (pop-window))

(define (set-screen-size!)
  "Set the parameters 'screen-columns' and 'screen-rows' to the number of
columns and rows respectively of the current terminal."
  (receive (columns rows)
      (screen-size)
    (screen-columns columns)
    (screen-rows rows)))
d=162048be3b838e221e5256b0f670ac6f884f607a'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/phabricator.scm'>
<input type='hidden' name='id' value='162048be3b838e221e5256b0f670ac6f884f607a'/><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=162048be3b838e221e5256b0f670ac6f884f607a'>root</a>/<a href='/guix/log/gnu?id=162048be3b838e221e5256b0f670ac6f884f607a'>gnu</a>/<a href='/guix/log/gnu/packages?id=162048be3b838e221e5256b0f670ac6f884f607a'>packages</a>/<a href='/guix/log/gnu/packages/phabricator.scm?id=162048be3b838e221e5256b0f670ac6f884f607a'>phabricator.scm</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/gnu/packages/phabricator.scm?id=162048be3b838e221e5256b0f670ac6f884f607a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
20-03-21</span></td><td><a href='/guix/commit/gnu/packages/django.scm?id=8198c19c127a02eb238a59a15c17aa2100ce9574'>gnu: python-django: Use HTTPS home page.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/django.scm (python-django)[home-page]: Use HTTPS.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-03-19 23:47:50 +0000'>2020-03-19</span></td><td><a href='/guix/commit/gnu/packages/django.scm?id=9ae3e79172ad0435bf47afee3ed707d56bb28907'>gnu: Add python-easy-thumbnails.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/django.scm (python-easy-thumbnails): New variable.
</span></span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2020-03-04 20:59:52 +0100'>2020-03-04</span></td><td><a href='/guix/commit/gnu/packages/django.scm?id=16c896e8887250230a33b9685b63952ebad9cdf6'>gnu: python-pytest-django: Use HTTPS home page.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/django.scm (python-pytest-django)[home-page]: Use HTTPS.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-03-03 08:11:35 +0000'>2020-03-03</span></td><td><a href='/guix/commit/gnu/packages/django.scm?id=2197c08428bb31e3869b63db88cc886d098b1620'>gnu: python-django: Update to 1.11.28.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/django.scm (python-django): Update to 1.11.28.
</span></span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2020-03-02 21:46:27 +0100'>2020-03-02</span></td><td><a href='/guix/commit/gnu/packages/django.scm?id=a3696828269e9bc6719db51a930ae37b720dc23f'>gnu: pootle: Use HTTPS home page.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/django.scm (pootle)[home-page]: Use HTTPS.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>