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Saving my work: lonmenu cleanup; more weird little menus should be controlled
by mydesk.tab

    1: # The LearningOnline Network with CAPA
    2: # displays the main menu
    3: #
    4: # $Id: lonmainmenu.pm,v 1.8 2009/07/13 08:24:21 www Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: #
   29: # There are two parameters controlling the action of this module:
   30: #
   31: # browser.interface - if this is 'textual', it overrides the second parameter
   32: # and goes to screen reader PDA mode
   33: #
   34: # environment.remote - if this is 'on', the routines controll the remote
   35: # control, otherwise they render the main window controls; ignored it
   36: # browser.interface is 'textual'
   37: #
   38: 
   39: package Apache::lonmainmenu;
   40: 
   41: use strict;
   42: use Apache::Constants qw(:common);
   43: use Apache::loncommon();
   44: use Apache::lonnet;
   45: use Apache::lonmenu();
   46: 
   47: sub handler {
   48:     my $r = shift;
   49:     &Apache::loncommon::no_cache($r);
   50:     &Apache::loncommon::content_type($r,'text/html');
   51:     $r->send_http_header;
   52:     return OK if $r->header_only;
   53: 
   54:     my $form;
   55:     if ($env{'environment.remote'} ne 'off') {
   56: 	$form=&Apache::lonmenu::serverform();
   57:     }
   58: 
   59:     my $script_tag;
   60:     if ($env{'environment.remote'} ne 'off') {
   61:         my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu');
   62:         $script_tag=(<<ENDSCRIPT);
   63: <script type="text/javascript">
   64: $utility
   65: </script>
   66: ENDSCRIPT
   67:     }
   68: # ---- Print the screen, pretend to be in text mode to generate text-based menu
   69: # temporarily set interface to "faketextual" and remote to "off", which renders
   70: # the main menu
   71:     $env{'browser.interface'}='faketextual';
   72:     $env{'environment.remote'}='off';
   73: 
   74:     $r->print(&Apache::loncommon::start_page( 'Main Menu',
   75:                                               $script_tag,
   76:                                               {'bread_crumbs' => 1}));
   77:     $r->print(&Apache::lonmenu::inlinemenu().$form);
   78:     $r->print(&Apache::loncommon::end_page());
   79:     return OK;
   80: }
   81: 
   82: 
   83: 1;
   84: __END__
   85: 
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