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Diff for /loncom/interface/lonhtmlcommon.pm between versions 1.74 and 1.77

version 1.74, 2004/06/04 16:05:47 version 1.77, 2004/06/12 01:09:31
Line 869  sub crumbs { Line 869  sub crumbs {
   
 sub htmlareaheaders {  sub htmlareaheaders {
     if (&htmlareablocked()) { return ''; }      if (&htmlareablocked()) { return ''; }
       unless (&htmlareabrowser()) { return ''; }
     my $lang='en';      my $lang='en';
     if (&mt('htmlarea_lang') ne 'htmlarea_lang') {      if (&mt('htmlarea_lang') ne 'htmlarea_lang') {
  $lang=&mt('htmlarea_lang');   $lang=&mt('htmlarea_lang');
Line 886  ENDHEADERS Line 887  ENDHEADERS
   
 sub htmlareaaddbuttons {  sub htmlareaaddbuttons {
     if (&htmlareablocked()) { return ''; }      if (&htmlareablocked()) { return ''; }
       unless (&htmlareabrowser()) { return ''; }
     return (<<ENDADDBUTTON);      return (<<ENDADDBUTTON);
     var config=new HTMLArea.Config();      var config=new HTMLArea.Config();
     config.registerButton('ed_math','LaTeX Inline',      config.registerButton('ed_math','LaTeX Inline',
Line 897  sub htmlareaaddbuttons { Line 899  sub htmlareaaddbuttons {
     config.registerButton('ed_math_eqn','LaTeX Equation',      config.registerButton('ed_math_eqn','LaTeX Equation',
   '/htmlarea/images/ed_math_eqn.gif',false,    '/htmlarea/images/ed_math_eqn.gif',false,
     function(editor,id) {      function(editor,id) {
       editor.surroundHTML('<br /><m>\\\\[','\\\\]</m><br />');        editor.surroundHTML(
        '<center><m>\\\\[','\\\\]</m></center>');
     }      }
   );    );
     config.toolbar.push(['ed_math','ed_math_eqn']);      config.toolbar.push(['ed_math','ed_math_eqn']);
 ENDADDBUTTON  ENDADDBUTTON
 }  }
 # ---------------------------------------------------------- Script to activate  
   
 sub htmlareaactive {  # ----------------------------------------------------------------- Preferences
     if (&htmlareablocked()) { return ''; }  
     my $addbuttons=&htmlareaaddbuttons();  sub disablelink {
     return (<<ENDSCRIPT);      my @fields=@_;
 <script type="text/javascript" defer="1">      if (defined($#fields)) {
     $addbuttons   unless ($#fields>=0) { return ''; }
     HTMLArea.replaceAll(config);      }
 </script>      return '<a href="/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl='.&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Disable WYSIWYG Editor').'</a>';
 ENDSCRIPT  }
   
   sub enablelink {
       my @fields=@_;
       if (defined($#fields)) {
    unless ($#fields>=0) { return ''; }
       }
       return '<a href="/adm/preferences?action=set_wysiwyg&wysiwyg=on&returnurl='.&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Enable WYSIWYG Editor').'</a>';
 }  }
   
 # ----------------------------------------- Script to activate only some fields  # ----------------------------------------- Script to activate only some fields
   
 sub htmlareaselectactive {  sub htmlareaselectactive {
     my @fields=@_;      my @fields=@_;
     if (&htmlareablocked()) { return ''; }      unless (&htmlareabrowser()) { return ''; }
       if (&htmlareablocked()) { return '<br />'.&enablelink(@fields); }
     my $output='<script type="text/javascript" defer="1">'.      my $output='<script type="text/javascript" defer="1">'.
  &htmlareaaddbuttons();   &htmlareaaddbuttons();
     foreach(@fields) {      foreach(@fields) {
  $output.="\nHTMLArea.replace('$_',config);";   $output.="\nHTMLArea.replace('$_',config);";
     }      }
     $output.="\nwindow.status='Activated Editfields';\n</script>";      $output.="\nwindow.status='Activated Editfields';\n</script><br />".
    &disablelink(@fields);
     return $output;      return $output;
 }  }
   
 # --------------------------------------------------------------------- Blocked  # --------------------------------------------------------------------- Blocked
   
 sub htmlareablocked {  sub htmlareablocked {
     unless (&htmlareabrowser()) { return 1; }      unless ($ENV{'environment.wysiwygeditor'} eq 'on') { return 1; }
     return 0;      return 0;
 }  }
   
Removed from v.1.74  
changed lines
  Added in v.1.77

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