Annotation of rat/lonratmenu.pm, revision 1.18.8.3

1.1       raeburn     1: # The LearningOnline Network with CAPA
                      2: # Build menu bar for Advanced RAT. Uses javascript code originally in
                      3: # static file: rat/client/code.html, now in  rat/client/ratcode.js  
                      4: #
1.18.8.3! raeburn     5: # $Id: lonratmenu.pm,v 1.18.8.2 2012/12/16 16:31:22 raeburn Exp $
1.10      raeburn     6: #
1.1       raeburn     7: # Copyright Michigan State University Board of Trustees
                      8: #
                      9: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                     10: #
                     11: # LON-CAPA is free software; you can redistribute it and/or modify
                     12: # it under the terms of the GNU General Public License as published by
                     13: # the Free Software Foundation; either version 2 of the License, or
                     14: # (at your option) any later version.
                     15: #
                     16: # LON-CAPA is distributed in the hope that it will be useful,
                     17: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     18: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     19: # GNU General Public License for more details.
                     20: #
                     21: # You should have received a copy of the GNU General Public License
                     22: # along with LON-CAPA; if not, write to the Free Software
                     23: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     24: #
                     25: # /home/httpd/html/adm/gpl.txt
                     26: #
                     27: # http://www.lon-capa.org/
                     28: #
                     29: package Apache::lonratmenu;
                     30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common);
                     33: use Apache::File;
                     34: use Apache::loncommon;
1.15      bisitz     35: use Apache::lonhtmlcommon;
                     36: use Apache::lonlocal;
1.1       raeburn    37: use Apache::lonnet;
                     38: 
                     39: sub handler {
                     40:     my $r = shift;
                     41:     my $include = $Apache::lonnet::perlvar{'lonIncludes'};
                     42:     my $jsh=Apache::File->new($include."/ratcode.js");
1.4       albertel   43:     my $js = join('',<$jsh>);
1.5       albertel   44:     my %loaditem = ('onunload' => "leave();",);
1.15      bisitz     45: 
1.3       www        46:     my $readfile=$r->uri;
                     47:     $readfile=~s/\/loadonly\/adveditmenu$//;
1.15      bisitz     48: 
                     49:     # Breadcrumbs
1.18      raeburn    50:     my $brcrum = [{'href' => &Apache::loncommon::authorspace($r->uri),
1.18.8.3! raeburn    51:                    'text' => 'Authoring Space'},
1.15      bisitz     52:                   {'href' => '',
                     53:                    'text' => 'RAT'},
                     54:                   {'href' => '',
                     55:                    'text' => 'Advanced Editor'}];
                     56: 
                     57:     my $help=&Apache::loncommon::help_open_menu(
                     58:         'Sequence_Advanced_Editor_Creation',
                     59:         'Sequence_Advanced_Editor_Creation',6,'RAT');
                     60: 
                     61: 
                     62:     # Compile available Advanced RAT functions
                     63:     my $functions = '<div class="LC_columnSection">';
                     64: 
                     65:     $functions .= $help; # FIXME: Move help to bread_crumbs_component
                     66: 
                     67:     $functions .=
                     68:        &Apache::lonhtmlcommon::start_funclist(&mt('Display Actions'))
                     69:       .&Apache::lonhtmlcommon::add_item_funclist(
                     70:            '<a href="javascript:togglemode();">'
                     71:           .&mt('Toggle display').'</a>')
                     72:       .&Apache::lonhtmlcommon::add_item_funclist(
                     73:            '<a href="javascript:if (zscale>1) { zscale--; draw();}">'
                     74:           .&mt('Zoom out').'</a>')
                     75:       .&Apache::lonhtmlcommon::add_item_funclist(
                     76:            '<a href="javascript:if (zscale<3) { zscale++; draw();}">'
                     77:           .&mt('Zoom in').'</a>')
                     78:       .&Apache::lonhtmlcommon::add_item_funclist(
                     79:            '<a href="javascript:condense();draw();">'
                     80:           .&mt('Condense').'</a>')
                     81:       .&Apache::lonhtmlcommon::add_item_funclist(
                     82:            '<a href="javascript:graphopt();draw();">'
                     83:           .&mt('Straighten').'</a>')
                     84:       .&Apache::lonhtmlcommon::add_item_funclist(
                     85:            '<a href="javascript:revert();">'
                     86:           .&mt('Revert').'</a>')
                     87:       .&Apache::lonhtmlcommon::end_funclist();
                     88: 
                     89:     $functions .=
                     90:        &Apache::lonhtmlcommon::start_funclist(&mt('Version Actions'))
                     91:       .&Apache::lonhtmlcommon::add_item_funclist(
                     92:            '<a href="javascript:undo();">'
                     93:           .&mt('Undo').'</a>')
                     94:       .&Apache::lonhtmlcommon::add_item_funclist(
                     95:            '<a href="javascript:redo();">'
                     96:           .&mt('Redo').'</a>')
                     97:       .&Apache::lonhtmlcommon::add_item_funclist(
                     98:            '<a href="javascript:groupopen(\''.$readfile.'\');">'
                     99:           .&mt('Recover deleted').'</a>')
                    100:       .&Apache::lonhtmlcommon::end_funclist();
                    101: 
                    102:     $functions .=
                    103:        &Apache::lonhtmlcommon::start_funclist(&mt('Import'))
                    104:       .&Apache::lonhtmlcommon::add_item_funclist(
                    105:            '<a href="javascript:groupsearch();">'
                    106:           .&mt('Search').'</a>')
                    107:       .&Apache::lonhtmlcommon::add_item_funclist(
                    108:            '<a href="javascript:groupimport();">'
                    109:           .&mt('Import').'</a>')
                    110:       .&Apache::lonhtmlcommon::add_item_funclist(
1.18.8.2  raeburn   111:            '<a href="javascript:open_StoredLinks_Import('."'advanced'".');">'
                    112:           .&mt('Import from Stored Links').'</a>')
1.16      wenzelju  113:       .&Apache::lonhtmlcommon::add_item_funclist(
1.15      bisitz    114:            '<a href="javascript:groupcopy();">'
                    115:           .&mt('Copy').'</a>')
                    116:       .&Apache::lonhtmlcommon::end_funclist();
                    117: 
                    118:     $functions .=
                    119:        &Apache::lonhtmlcommon::start_funclist(&mt('Save'))
                    120:       .&Apache::lonhtmlcommon::add_item_funclist(
                    121:            '<a href="javascript:graphdef=\'no\';save();storechange();">'
                    122:           .&mt('Save map').'</a>')
                    123:       .&Apache::lonhtmlcommon::add_item_funclist(
                    124:            '<a href="javascript:storechange();">'
                    125:           .&mt('Save map and layout').'</a>')
                    126:       .&Apache::lonhtmlcommon::end_funclist();
                    127: 
                    128:     $functions .= '</div>'; # End: LC_columnSection
                    129: 
                    130:     $functions .= &Apache::lonhtmlcommon::scripttag('main();');
                    131: 
                    132: 
                    133:     # Print Advanced RAT page header
                    134:     $r->send_http_header('text/html');
                    135: 
                    136:     $r->print(
                    137:         &Apache::loncommon::start_page(
                    138:             'Advanced Editor',
                    139:             $js,
                    140:             {'add_entries' => \%loaditem,
                    141:              'bread_crumbs' => $brcrum,})
                    142: 
                    143:        .&Apache::loncommon::head_subbox(
                    144:             &Apache::loncommon::CSTR_pageheader()
                    145:            .$functions)
                    146: 
                    147:        .&Apache::loncommon::end_page()
                    148:     );
                    149: 
1.1       raeburn   150:     return OK;
                    151: }
                    152: 
                    153: 1;
                    154: 

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