--- loncom/interface/lonhtmlcommon.pm 2004/06/02 16:41:46 1.71
+++ loncom/interface/lonhtmlcommon.pm 2004/06/12 01:09:31 1.77
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.71 2004/06/02 16:41:46 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.77 2004/06/12 01:09:31 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -869,37 +869,82 @@ sub crumbs {
sub htmlareaheaders {
if (&htmlareablocked()) { return ''; }
+ unless (&htmlareabrowser()) { return ''; }
my $lang='en';
if (&mt('htmlarea_lang') ne 'htmlarea_lang') {
$lang=&mt('htmlarea_lang');
}
return (<
- _editor_url="/htmlarea/";
-
-
-
+
+
ENDHEADERS
}
-# ---------------------------------------------------------- Script to activate
+# ------------------------------------------------- Activate additional buttons
-sub htmlareaactive {
+sub htmlareaaddbuttons {
if (&htmlareablocked()) { return ''; }
- return (<
- HTMLArea.replaceAll();
-
-ENDSCRIPT
+ unless (&htmlareabrowser()) { return ''; }
+ return (<\$','\$');
+ }
+ );
+ config.registerButton('ed_math_eqn','LaTeX Equation',
+ '/htmlarea/images/ed_math_eqn.gif',false,
+ function(editor,id) {
+ editor.surroundHTML(
+ '\\\\[','\\\\]');
+ }
+ );
+ config.toolbar.push(['ed_math','ed_math_eqn']);
+ENDADDBUTTON
+}
+
+# ----------------------------------------------------------------- Preferences
+
+sub disablelink {
+ my @fields=@_;
+ if (defined($#fields)) {
+ unless ($#fields>=0) { return ''; }
+ }
+ return ''.&mt('Disable WYSIWYG Editor').'';
+}
+
+sub enablelink {
+ my @fields=@_;
+ if (defined($#fields)) {
+ unless ($#fields>=0) { return ''; }
+ }
+ return ''.&mt('Enable WYSIWYG Editor').'';
+}
+
+# ----------------------------------------- Script to activate only some fields
+
+sub htmlareaselectactive {
+ my @fields=@_;
+ unless (&htmlareabrowser()) { return ''; }
+ if (&htmlareablocked()) { return '
'.&enablelink(@fields); }
+ my $output='
".
+ &disablelink(@fields);
+ return $output;
}
# --------------------------------------------------------------------- Blocked
sub htmlareablocked {
- unless (&htmlareabrowser()) { return 1; }
+ unless ($ENV{'environment.wysiwygeditor'} eq 'on') { return 1; }
return 0;
}