ମିଡ଼ିଆଉଇକି:Gadget-preview.js

window.ajaxPreviewMsg =
{emptydiff: 'No changes'
,difftip: 'shift-click the button to show changes compared to this old version'
,diff2old: 'comparison to old version'
,viewtip: 'shift-click the button to update interwiki and categories as well\
 (<a href=/wiki/user:ansumang/ajaxPreview#preview target=_blank>more</a>)'
}


function ajaxPreviewButtons(){

 var ajaxPreviewPos = window.ajaxPreviewPos || 'right'

 if( ajaxPreviewPos != 'bottom' ){
   var previewToolbar = $('<div style="float:'+ajaxPreviewPos+'" />')
   if( $.wikiEditor ){
      $('#wikiPreview').after('<div style="width:100%; clear:both" />', previewToolbar)
   }else{
     var el = $('#toolbar')
   if( el.length ) el.prepend(previewToolbar)
   else $('#editform').before(previewToolbar)
   }
 }

 addBtn(window.ajaxPreviewButton, 'wpPreview', window.ajaxPreviewKey || 'p')

 if( wgArticleId )
   addBtn(window.ajaxDiffButton, 'wpDiff', window.ajaxDiffKey || 'v')

 function addBtn(name, id, akey){
  var btnOld = $('#'+id)
  if( !btnOld ) return
  var btn = $('<input type=button id="'+id+'Live" title="'+btnOld.val() + ' (ajax)" />')
  if( ajaxPreviewPos == 'bottom' ){
    btn.val( btnOld.val() ).insertBefore( btnOld.val('>') )
  }else{
    if( !name ){ //extract last word from standard buttons
      var name = btnOld.val(); var i = name.lastIndexOf(' ') + 1
      name = name.substring(i, i+1).toUpperCase() + name.substring(i+1)
    }
    btn.val(name).css({height:'22px', padding:'0 1px'}).appendTo(previewToolbar)
  }
  if( akey ){ //reassign acces key
    if( btnOld.attr('accesskey') == akey )
      btnOld.removeAttr('accesskey')
      btn.attr('accesskey', akey)
      mw.loader.using('mediawiki.util').then(function () {
        btnOld.updateTooltipAccessKeys()
        btn.updateTooltipAccessKeys()
      })
  }
 }
}



if( /edit|submit/.test(mw.config.get('wgAction')) && mw.config.get('wgCanonicalNamespace') != 'Special' ){
  ajaxPreviewButtons()
  mw.loader.load('//or.wikipedia.org/w/index.php?title=User:ansumang/preview2.js&action=raw&ctype=text/javascript')
}