--- loncom/interface/lonmenu.pm 2002/05/24 20:32:48 1.21 +++ loncom/interface/lonmenu.pm 2003/01/31 21:46:36 1.32 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Routines to control the menu # -# $Id: lonmenu.pm,v 1.21 2002/05/24 20:32:48 www Exp $ +# $Id: lonmenu.pm,v 1.32 2003/01/31 21:46:36 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -38,32 +38,95 @@ use strict; use Apache::lonnet; use Apache::File; use vars qw(@desklines $readdesk); - + +# ============================================================= Start up remote + +sub startupremote { + my ($lowerurl)=@_; + my $configmenu=&rawconfig(); + return(< + +// ---------------------------------------------------------- The wait function +var canceltim; +function wait() { + if ((menuloaded==1) || (tim==1)) { + if (tim==0) { + clearTimeout(canceltim); + $configmenu + window.location='$lowerurl'; + } else { + alert("Remote Control Timed Out."); + } + } else { + setTimeout('wait();',100); + } +} + +function main() { + canceltim=setTimeout('tim=1;',80000); + wait(); +} + + +ENDREMOTESTARTUP +} + +sub setflags() { + return(< + menuloaded=0; + tim=0; + +ENDSETFLAGS +} + +sub maincall() { + return(< + main(); + +ENDMAINCALL +} +# ================================================================= Reopen menu + +sub reopenmenu { + my $nothing=''; + my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; + if ($ENV{'browser.type'} eq 'explorer') { $nothing='javascript:void(0);'; } + return('window.open("'.$nothing.'","'.$menuname.'","",false);'); +} + # =============================================================== Open the menu sub open { -# return(< -var menu=window.open("/res/adm/pages/menu.html","LONCAPAmenu", + my $returnval=''; + my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; + unless (shift eq 'unix') { +# resizing does not work on linux because of virtual desktop sizes + $returnval.=(< ENDOPEN + return ''; } # ============================================================ Switch Menu Item sub switchmenu { - my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_; + my ($row,$col,$imgsrc,$texttop,$textbot,$action,$description)=@_; my $openwin=&openmenu(); return(< var swmenu=$openwin - swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action"); + swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action","$description"); ENDSMENU } @@ -75,38 +138,40 @@ sub clear { return qq(swmenu.clearbut($row,$col);); } +# Switch acts on the javascript that is executed when a button is clicked. +# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". sub switch { - my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_; + my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc)=@_; $act=~s/\$uname/$uname/g; $act=~s/\$udom/$udom/g; return "\n". - qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act");); + qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); } sub secondlevel { my $output=''; my - ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act)=@_; + ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc)=@_; if ($prt eq 'any') { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } elsif ($prt=~/^r(\w+)/) { if ($rol eq $1) { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } } return $output; } sub openmenu { + my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; if ($ENV{'browser.type'} eq 'explorer') { - return "window.open('javascript:void(0);','LONCAPAmenu');"; + return "window.open('javascript:void(0);','".$menuname."');"; } else { - return "window.open('','LONCAPAmenu');"; + return "window.open('','".$menuname."');"; } } sub rawconfig { - my $r = shift; my $output="var swmenu=".&openmenu(); my $uname=$ENV{'user.name'}; my $udom=$ENV{'user.domain'}; @@ -123,64 +188,70 @@ sub rawconfig { my $pub=($ENV{'request.state'} eq 'published'); my $con=($ENV{'request.state'} eq 'construct'); my $rol=$ENV{'request.role'}; + my $requested_domain = $ENV{'request.role.domain'}; foreach (@desklines) { - my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_); + my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc)=split(/\:/,$_); $prt=~s/\$uname/$uname/g; $prt=~s/\$udom/$udom/g; $prt=~s/\$crs/$crs/g; + $prt=~s/\$requested_domain/$requested_domain/g; if ($pro eq 'clear') { $output.=&clear($row,$col); } elsif ($pro eq 'any') { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); } elsif ($pro eq 'smp') { unless ($adv) { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); } } elsif ($pro eq 'adv') { if ($adv) { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); } } elsif (($pro=~/p(\w+)/) && ($prt)) { if (&Apache::lonnet::allowed($1,$prt)) { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } + } elsif ($pro eq 'course') { + if ($ENV{'request.course.fn'}) { + $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); + } } elsif ($pro eq 'author') { if ($author) { - if (($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) { + if ((($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) || + (($prt eq 'rau') && ($ENV{'request.role'}=~/^au/))) { # Check that we are on the correct machine - my ($cadom,$caname)= + my $cadom=$requested_domain; + my $caname=$ENV{'user.name'}; + if ($prt eq 'rca') { + ($cadom,$caname)= ($ENV{'request.role'}=~/(\w+)\/(\w+)$/); + } + $act =~ s/\$caname/$caname/g; my $home = &Apache::lonnet::homeserver($caname,$cadom); - if ($home eq $r->dir_config('lonHostID')) { + if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) { $output.=switch($caname,$cadom, - $row,$col,$img,$top,$bot,$act); - } - } elsif ($prt eq 'any') { - my $home = &Apache::lonnet::homeserver - ($ENV{'user.name'},$ENV{'user.domain'}); - if ($home eq $r->dir_config('lonHostID')) { - $output.=switch - ($ENV{'user.name'},$ENV{'user.domain'}, - $row,$col,$img,$top,$bot,$act); + $row,$col,$img,$top,$bot,$act,$desc); } } } } } - $output.="swmenu.clock.setTime(1000*".time.");"; + $output.="swmenu.syncclock(1000*".time.");"; return $output; } # ======================================================================= Close sub close { + my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; return(< -menu=window.open("/adm/rat/empty.html","LONCAPAmenu", +menu=window.open("/adm/rat/empty.html","$menuname", "height=350,width=150,scrollbars=no,menubar=no"); +menu.autologout=0; menu.close(); ENDCLOSE @@ -211,6 +282,7 @@ BEGIN { $readdesk='done'; } } + 1; __END__