--- loncom/interface/lonmenu.pm 2003/02/13 15:52:53 1.33
+++ loncom/interface/lonmenu.pm 2003/02/14 14:30:09 1.36
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Routines to control the menu
#
-# $Id: lonmenu.pm,v 1.33 2003/02/13 15:52:53 www Exp $
+# $Id: lonmenu.pm,v 1.36 2003/02/14 14:30:09 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -45,28 +45,50 @@ use vars qw(@desklines $readdesk);
sub startupremote {
my ($lowerurl)=@_;
+ if ($ENV{'browser.interface'} eq 'textual') {
+ return ('');
+ }
my $configmenu=&rawconfig();
return(<
+function wheelswitch() {
+ if (window.status=='|') {
+ window.status='/';
+ } else {
+ if (window.status=='/') {
+ window.status='-';
+ } else {
+ if (window.status=='-') {
+ window.status='\\\\';
+ } else {
+ if (window.status=='\\\\') { window.status='|'; }
+ }
+ }
+ }
+}
+
// ---------------------------------------------------------- The wait function
var canceltim;
function wait() {
if ((menuloaded==1) || (tim==1)) {
+ window.status='Done.';
if (tim==0) {
clearTimeout(canceltim);
$configmenu
window.location='$lowerurl';
} else {
- alert("Remote Control Timed Out.");
+ alert("Remote Control timed out. It is possible that it was blocked by pop-up window filters.");
}
} else {
- setTimeout('wait();',100);
+ wheelswitch();
+ setTimeout('wait();',200);
}
}
function main() {
- canceltim=setTimeout('tim=1;',80000);
+ canceltim=setTimeout('tim=1;',60000);
+ window.status='-';
wait();
}
@@ -84,6 +106,7 @@ ENDSETFLAGS
}
sub maincall() {
+ if ($ENV{'browser.interface'} eq 'textual') { return ''; }
return(<
main();
@@ -94,6 +117,7 @@ ENDMAINCALL
sub reopenmenu {
my $nothing='';
+ if ($ENV{'browser.interface'} eq 'textual') { return ''; }
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
if ($ENV{'browser.type'} eq 'explorer') { $nothing='javascript:void(0);'; }
return('window.open("'.$nothing.'","'.$menuname.'","",false);');
@@ -103,6 +127,7 @@ sub reopenmenu {
sub open {
my $returnval='';
+ if ($ENV{'browser.interface'} eq 'textual') { return ''; }
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
unless (shift eq 'unix') {
# resizing does not work on linux because of virtual desktop sizes
@@ -114,6 +139,7 @@ if (window.screen) {
ENDRESIZE
}
$returnval.=(<
@@ -137,7 +164,9 @@ ENDSMENU
sub clear {
my ($row,$col)=@_;
- return qq(swmenu.clearbut($row,$col););
+ unless ($ENV{'browser.interface'} eq 'textual') {
+ return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
+ } else { return ''; }
}
# Switch acts on the javascript that is executed when a button is clicked.
@@ -146,8 +175,14 @@ sub switch {
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","$desc"););
+ unless ($ENV{'browser.interface'} eq 'textual') {
+ return "\n".
+ qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
+ } else {
+ my $text=$top.' '.$bot;
+ $text=~s/\- //;
+ return '
'.$text.' '.$desc;
+ }
}
sub secondlevel {
@@ -166,6 +201,7 @@ sub secondlevel {
sub openmenu {
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
+ if ($ENV{'browser.interface'} eq 'textual') { return ''; }
if ($ENV{'browser.type'} eq 'explorer') {
return "window.open('javascript:void(0);','".$menuname."');";
} else {
@@ -174,7 +210,15 @@ sub openmenu {
}
sub rawconfig {
- my $output="var swmenu=".&openmenu();
+ my $textualoverride=shift;
+ my $output='';
+ unless ($ENV{'browser.interface'} eq 'textual') {
+ $output.=
+ "window.status='Opening Remote Control';var swmenu=".&openmenu().
+"\nwindow.status='Configuring Remote Control ';";
+ } else {
+ unless ($textualoverride) { return ''; }
+ }
my $uname=$ENV{'user.name'};
my $udom=$ENV{'user.domain'};
my $adv=$ENV{'user.adv'};
@@ -241,20 +285,28 @@ sub rawconfig {
}
}
}
- $output.="swmenu.syncclock(1000*".time.");";
+ unless ($ENV{'browser.interface'} eq 'textual') {
+ $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
+ }
return $output;
}
# ======================================================================= Close
sub close {
+ if ($ENV{'browser.interface'} eq 'textual') { return ''; }
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
return(<
+window.status='Accessing Remote Control';
menu=window.open("/adm/rat/empty.html","$menuname",
"height=350,width=150,scrollbars=no,menubar=no");
+window.status='Disabling Remote Control';
+menu.active=0;
menu.autologout=0;
+window.status='Closing Remote Control';
menu.close();
+window.status='Done.';
ENDCLOSE
}
@@ -274,10 +326,23 @@ sub handler {
$r->send_http_header;
return OK if $r->header_only;
+ my $bodytag=&Apache::loncommon::bodytag('Main Menu');
# ------------------------------------------------------------ Print the screen
- $r->print('LON-CAPA Main Menu');
- $r->print('');
- $r->print('LON-CAPA Main Menu
');
+ $r->print(<
+LON-CAPA Main Menu
+
+
+$bodytag
+ENDHEADER
+ $r->print(&rawconfig(1));
$r->print('');
return OK;
}