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Benutzer:ASM/quickedit.js

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< Benutzer:ASM
Dies ist eine alte Version dieser Seite, zuletzt bearbeitet am 12. August 2007 um 14:14 Uhr durch ASM (Diskussion | Beiträge) (real fix). Sie kann sich erheblich von der aktuellen Version unterscheiden.

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/*<pre>*/

/* * * * * * * * * * * * * * * * * *
 * MediaWiki QuickEdit 2 by ASM
 * Version: Aug 2007
 * * * * * * * * * * * * * * * * * *
 *
 * Translate QuickEdit into your language:
 * [[:de:Benutzer:ASM/quickedit-lang.js]]
 *
 *            How to use
 *
 * Insert into your monobook.js:
 *
 * document.write('<script src="'
 * + 'http://de.wikipedia.org/w/index.php?title=Benutzer:ASM/quickedit.js'
 * + '&action=raw&ctype=text/javascript"></script>');
 *
 * And (optionally) these variables:
 *
 * var qeEnabled          = true;  // Activate Script?
 * var qeEnableSection0   = true;  // Enable QuickEdit link for section 0 (introduction)?
 * var qeEnableAccessKeys = true;  // Activate access keys?
 * var qeTextboxHeight    = 20;    // Height of the textbox
 *
 * * * * * * * * * * * * * * * * * */


/////////// Einstellungen ///////////

if (typeof(qeEnabled) == 'undefined')          qeEnabled          = true;
if (typeof(qeEnableSection0) == 'undefined')   qeEnableSection0   = true;
if (typeof(qeTextboxHeight) == 'undefined')    qeTextboxHeight    = 20;
if (typeof(qeEnableAccessKeys) == 'undefined') qeEnableAccessKeys = true;

if (typeof(qeShowErrors) == 'undefined')       qeShowErrors = false;

//////// Ende Einstellungen ////////

// version
const qeVersion = '2.2-2358';

// qeMode constants
const MODE_QUICKEDIT = 0;
const MODE_PREVIEW   = 1;
const MODE_DIFF      = 2;
const MODE_PREF      = 3;

// qeRequestState constants
const REQ_IDLE       = 0;
const REQ_RECEIVE    = 1;
const REQ_SUBMIT     = 2;

// only initialize once
var qeIsInit = false;

// 2D-Array mit allen Sections und den jeweiligen Unterknoten
var qeSections = new Array();

// Aktuell bearbeitete Section
var qeEdit = -1;

// Aktueller Modus
var qeMode = MODE_QUICKEDIT;

// Aktuell im Vorschau-Modus?
var qePreviewDisabled = false;

// preferences mode
var qePref = null;

// Link zum Bearbeiten der Abschnitte
var qeEditLink = false;

// Knoten
var qeParent  = false;
var qeForm    = false;
var qePreview = false;
var qeDiff    = false;

var qeOriginalText = null;

// Form action
var qeFormAction = false;

// XmlHttpRequest
var qeRequest = false;

// request state
var qeRequestState = REQ_IDLE;

// ondblclick
var qeOnDoubleClick = null;

// special chars sticky?
var qeStickyMode = false;

// scroll mode?
var qeScrollMode = true;
var qeTextboxHeightPixel = false;

////// Start Script //////

addOnloadHook(qeInit);

function qeInit()
{
   if (!qeEnabled || qeIsInit) return;
   qeIsInit = true;

   // check if page is editable
   if (!document.getElementById('ca-edit')) return;

   // check if page is print page
   if (document.location.search.indexOf('printable=yes') != -1) return;

   // check if there is no other action than view
   var pos = document.location.href.indexOf('action=');
   if (pos != -1 && document.location.href.substr(pos+7, 4) != 'view') return;

   qeSetLang();

   if (!qeInitAjax()) return;

   qeChangeSectionLinks();
   
   // load Cacycle's diff script if not loaded
   if (typeof(WDiffString) != 'function')
      ImportScriptPlain(qeResource('diff'));
}

function ImportScriptPlain(script)
{
   var head = document.getElementsByTagName('head').item(0);

   var js   = document.createElement('script');
   js.setAttribute('type', 'text/javascript');
   js.setAttribute('src', script);
   js.setAttribute('charset', 'utf-8');

   head.appendChild(js);
}

function qeContentSub(text)
{
   var cs = document.getElementById('contentSub');
   if (cs.innerHTML)
      cs.innerHTML += ' - ' + text;
   else
      cs.innerHTML = text;
}

function qeShowError(err)
{
   if (qeShowErrors) qeContentSub(qePhrase('quickedit') + ' ' + qePhrase('error') + ': ' + err);
}

function qeAlert(err)
{
   alert(qePhrase('quickedit') + ' ' + qePhrase('error') + ': ' + err);
}

function qeGetElementsByClassName(tagname, classname)
{
   var ret = new Array();
   var tags = document.getElementsByTagName(tagname);
   for (i = 0; i < tags.length; i++)
      if (tags[i].className == classname)
         ret.push(tags[i]);

   return ret;
}

function qeChangeSectionLinks()
{
   qeEditLink = document.getElementById('ca-edit').firstChild.href + '&section=';

   // get all sections
   var sections = qeGetElementsByClassName('span', 'editsection');
   var jumptonav = document.getElementById('jump-to-nav');

   // Hauptabschnitt
   if (qeEnableSection0)
   {
      var heading = qeGetElementsByClassName('h1', 'firstHeading')[0];

   if (!heading || !jumptonav)
      qeShowError('Section 0 nicht gefunden.');
   else
   {

      // id verpassen
      heading.id = 'section-0';

      // Knoten ins Array packen
      qeSections[0] = new Array();

      var nosections = (sections.length == 0);

      var node = jumptonav.nextSibling;
      while (node != null && node.className != 'editsection'
             && node.className != 'printfooter' && (nosections|| !/^H[1-6]$/.test(node.nodeName)))
      {
         if (node.nodeName.charAt(0) != '#')
            qeSections[0].push(node);
         node = node.nextSibling;
      }

      // Link hinzufügen
      var newspan = document.createElement('span');
      newspan.style.fontSize = '8pt';
      newspan.style.marginLeft = '10px';

      newspan.appendChild(document.createTextNode('['));
      
      var newlink   = document.createElement('a');
      newlink.href  = 'javascript:qeEditSection(0)';
      newlink.id    = 'sectionlink-0';
      newlink.className = 'sectionlink';
      newlink.appendChild(document.createTextNode(qePhrase('quickedit')));
      newspan.appendChild(newlink);

      newspan.appendChild(document.createTextNode(']'));

      heading.appendChild(newspan);

   }
   } // qeEnableSection0


   // Abschnitte
   for (i = 0; i < sections.length; i++)
   {
      // Section-Link suchen
      var link = sections[i].childNodes[1].href;

      var section = null, match = null;
      
      if (match = /section=([0-9]+)/.exec(link))
         var section = +match[1];
      else break;
      if (!section) continue;

      sections[i].style.fontSize = '8pt';

      // QuickEdit-Link erstellen
      var newnode = document.createElement('a');
      newnode.href  = 'javascript:qeEditSection(' + section + ')';
      newnode.title = 'QuickEdit Section ' + section;
      newnode.id    = 'sectionlink-' + section;
      newnode.className = 'sectionlink';
      newnode.appendChild(document.createTextNode(qePhrase('quickedit')));
      
      var where = sections[i].childNodes[2];
      sections[i].insertBefore(document.createTextNode('/'), where);
      sections[i].insertBefore(newnode, where);
      ////

      // dem div eine ID verpassen
      sections[i].id = 'editsection-' + section;

      // zugehörige hX Überschrift suchen
      var hx = sections[i].parentNode;
      hx.id = 'section-' + section;
      ////

      // alle zu dieser Section gehörigen Knoten suchen und ins Array packen
      qeSections[section] = new Array();

      var node = hx.nextSibling;
      while (node != null && node.className != 'editsection'
             && node.className != 'printfooter' && !/^H[1-6]$/.test(node.nodeName))
      {
         if (node.nodeType == 1)
            qeSections[section].push(node);

         node = node.nextSibling;
      }
   }
}

function qeEditSection(section)
{
   if (qeRequestState || !qeEditLink) return;

   section = parseInt(section);

   // es wird bereits ein Abschnitt bearbeitet
   // wenn es der aktuelle ist -> Bearbeiten abbrechen, sonst nichts tun
   if (qeEdit != -1)
   {
      if (qeEdit == section) qeAbortEdit(section);
      return;
   }

   qeEdit = section;

   // save body.ondblclick
   if (document.getElementsByTagName('body')[0].getAttribute('ondblclick'))
   {
      qeOnDoubleClick = document.getElementsByTagName('body')[0].getAttribute('ondblclick');
      document.getElementsByTagName('body')[0].setAttribute('ondblclick', null);
   }

   // Inhalt des Abschnitts ausblenden
   var nodes = qeSections[section];
   for (i = 0; i < nodes.length; i++)
      nodes[i].style.display = 'none';
   ////

   // andere Links ändern
   var links = qeGetElementsByClassName('a', 'sectionlink');
   for (i = 0; i < links.length; i++)
   {
      if (links[i].id != 'sectionlink-' + qeEdit)
         links[i].style.color = '#bfbfbf';
   }

   // Form anzeigen
   qeMakeForm();
   var hx = document.getElementById('section-' + section);
   hx.parentNode.insertBefore(qeParent, hx.nextSibling);

   qeForm.firstChild.childNodes[4].value = qePhrase('loading') + '...';
   ////

   // save textboxheight
   if (!qeTextboxHeightPixel)
      qeTextboxHeightPixel = qeGetStyle(document.getElementById('wpTextbox1'), 'height') ||
         Math.Round(qeTextboxHeight * 16.8) + 'px';

   // make sure the QuickEdit tab is activated
   qeSwitch(0);

   qeGetSection();
}


function qeAbortEdit()
{
   if (qeEdit == -1 || qeRequestState) return;

   // Inhalt des Abschnitts wieder einblenden
   var nodes = qeSections[qeEdit];
   for (i = 0; i < nodes.length; i++)
      nodes[i].style.display = is_gecko?null:'block';

   var links = qeGetElementsByClassName('a', 'sectionlink');
   for (i = 0; i < links.length; i++)
   {
      if (links[i].id != 'sectionlink-' + qeEdit)
         links[i].style.color = null;
   }

   qeParent.parentNode.removeChild(qeParent);
   qeForm.firstChild.childNodes[4].value = '';

   qeEdit = -1;
   // qeRequest.abort();

   qeRequestState = REQ_IDLE;

   qeOriginalText = null;

   // restore body.ondblclick
   if (qeOnDoubleClick)
      document.getElementsByTagName('body')[0].setAttribute('ondblclick', qeOnDoubleClick);
}

function qeMakeForm()
{
   if (qeForm) return;

   if (qeSections.length == 1) qeTextboxHeight += 5; // higher textbox for the main section only

   // create parent div
   qeParent = document.createElement('div');
   qeParent.style.clear  = 'both';
   
   // create tabs
   var ul = document.createElement('ul');
   ul.style.listStyle    = 'none';
   ul.style.whiteSpace   = 'nowrap';
   ul.style.fontSize     = '11.3px';
   ul.style.position     = 'relative';
   ul.style.bottom       = '0px';
   ul.style.borderCollapse = 'collapse';

   var li1 = document.createElement('li');

   var a = document.createElement('a');
   a.href                 = 'javascript:qeSwitch(0)';
   a.style.textDecoration = 'none';
   a.style.padding        = '0 8px';
   a.appendChild(document.createTextNode(qePhrase('quickedit')));
   li1.appendChild(a);

   li1.id                 = 'qeTabEdit';
   li1.title              = qePhrase('tQuickEdit');
   li1.style.border       = '1px solid #aaa';
   li1.style.borderBottom = 'none';
   li1.style.marginRight  = '6px';
   li1.style.display      = 'inline';
   li1.style.backgroundColor = '#fafafa';
   li1.setAttribute('onmouseover', 'qeTabMouseOverOut(this, 0)');
   li1.setAttribute('onmouseout',  'qeTabMouseOverOut(this, 1)');

   var li2 = li1.cloneNode(true);
   li2.id = 'qeTabPreview';
   li2.title = qePhrase('tLivePrev');
   li2.firstChild.href = 'javascript:qeSwitch(1)';
   li2.firstChild.firstChild.nodeValue = qePhrase('liveprev');

   // make li1 look selected
   li1.style.borderColor  = '#888';
   li1.style.borderBottom = 'none';
   li1.style.fontWeight   = 'bold';

   // tab 2a - diff mode
   var li2a = li2.cloneNode(true);
   li2a.id                = 'qeTabDiff';
   li2a.title             = qePhrase('tDiff');
   li2a.firstChild.href   = 'javascript:qeSwitch(2)';
   li2a.firstChild.firstChild.nodeValue = qePhrase('diff');

   // tab 3
   var li4 = li2.cloneNode(true);
   li4.id                 = null;
   li4.style.marginLeft   = '16px';
   li4.title              = qePhrase('tSubmit');
   li4.firstChild.href    = 'javascript:qeSubmit(0)';
   li4.firstChild.firstChild.nodeValue = qePhrase('submit');

   if (qeEnableAccessKeys) li4.firstChild.accessKey = 's';

   // tab 4
   var li5 = li2.cloneNode(true);
   li5.id                 = null;
   li5.title              = qePhrase('tPreview');
   li5.firstChild.href    = 'javascript:qeSubmit(1)';
   li5.firstChild.firstChild.nodeValue = qePhrase('preview');

   // tab 5
   var li6 = li2.cloneNode(true);
   li6.id                 = null;
   li6.title              = qePhrase('tCancel');
   li6.firstChild.href    = 'javascript:qeAbortEdit()';
   li6.firstChild.firstChild.nodeValue = qePhrase('cancel');

   if (qeEnableAccessKeys)
   {
      li6.firstChild.accessKey = 'a'; // cancel
      li1.firstChild.accessKey = 'e'; // quickedit
      li2.firstChild.accessKey = 'p'; // live prev
   }

   var li3 = document.createElement('li');
   li3.style.cssFloat    = 'right';
   li3.style.marginRight = '10px';
   li3.style.color       = '#aaa';
   li3.style.fontSize    = '8pt';
   li3.style.display     = 'inline';
   li3.style.cursor      = 'default';
   li3.title             = 'MediaWiki QuickEdit ' + qeVersion;
   li3.appendChild(document.createTextNode(qePhrase('header')));

   if (qeLanguages[qeLang-1][0] != wgUserLanguage)
   {
      var a = document.createElement('a');
      a.href             = 'http://de.wikipedia.org/wiki/Benutzer:ASM/quickedit-lang.js';
      a.style.marginLeft = '3px';
      a.style.color      = '#aaa';
      a.appendChild(document.createTextNode('Add your translation!'));
      li3.appendChild(a);
   }

   // options tab
   var li7 = li2.cloneNode(true);
   li7.id                 = 'qeTabPref';
   li7.title              = qePhrase('pref');
   li7.style.marginLeft   = '16px';
   li7.firstChild.href    = 'javascript:qePreferences()';
   li7.firstChild.firstChild.nodeValue = qePhrase('pref');
 
   ul.appendChild(li3);
   ul.appendChild(li1);
   ul.appendChild(li2);
   ul.appendChild(li2a);

   ul.appendChild(li4);
   ul.appendChild(li5);
   ul.appendChild(li6);

// ul.appendChild(li7); new feature: wip. temporarily disabled

   qeParent.appendChild(ul);

   // create frame div
   var framediv = document.createElement('div');
   framediv.style.border   = '1px solid #aaa';
   framediv.style.padding  = '6px';
   framediv.style.overflow = 'hidden';
   framediv.style.clear    = 'both';
   framediv.style.backgroundColor = '#fafafa';

   qeParent.appendChild(framediv);

   // create form
   qeForm = document.createElement('form');
   qeForm.method = 'post';
   qeForm.onsubmit = qeSubmitByReturn;

   // create preview div
   qePreview = document.createElement('div');
   qePreview.style.display  = 'none';
   qePreview.style.width    = '98%';
   qePreview.style.overflow = qeScrollMode ? 'scroll':'hidden';
   qePreview.style.clear    = 'both';
   qePreview.style.padding  = '5px';
   qePreview.style.border   = '1px solid #ddd';
   qePreview.style.backgroundColor = qeGetBGColor();

   // create diff div
   qeDiff = document.createElement('div');
   qeDiff.style.display  = 'none';
   qeDiff.style.width    = '97%';
   qeDiff.style.overflow = 'scroll';
   qeDiff.style.clear    = 'both';
   qeDiff.style.padding  = '10px';
   qeDiff.style.border   = '1px solid #ddd';
   qeDiff.style.backgroundColor = '#fff';

   // preview message
   var div = document.createElement('div');
   div.style.padding   = '100px 0';
   div.style.textAlign = 'center';
   div.style.color     = '#aaa';
   div.style.cursor    = 'default';
   div.appendChild(document.createTextNode(qePhrase('loadprev') + '...'));
   qePreview.appendChild(div);

   framediv.appendChild(qeDiff);
   framediv.appendChild(qePreview);
   framediv.appendChild(qeForm);

////

   // add form div
   qeForm.appendChild(document.createElement('div'));

   var elements = new Array(
     //         subject     type      name
     new Array('input',    'hidden', 'wpSection'),
     new Array('input',    'hidden', 'wpStarttime'),
     new Array('input',    'hidden', 'wpEdittime'),
     new Array('input',    'hidden', 'wpSummary'),
     new Array('textarea',           'wpTextbox1'),
     new Array('input',    'hidden', 'wpEditToken'),
     new Array('input',    'hidden', 'wpAutoSummary')
   );

   for (i = 0; i < elements.length; i++)
   {
      var e = elements[i];
      var newnode = document.createElement(e[0]);
    
      if (e[0] == 'input')
      {
         newnode.type = e[1];
         newnode.name = e[2];
      }

      else if (e[0] == 'textarea')
      {
         newnode.id = e[1];
         newnode.name = e[1];
         newnode.appendChild(document.createTextNode(''));
         newnode.rows = qeTextboxHeight;
         newnode.style.width = '99%';
         newnode.style.border = '1px solid #ddd';
      }

      qeForm.firstChild.appendChild(newnode);
   }

   if (qeEnableAccessKeys) qeForm.firstChild.childNodes[4].accessKey = ',';
   qeForm.firstChild.childNodes[4].tabIndex = 1;

   var chars = document.createElement('div');
   chars.id  = 'specialchars-container';
   chars.setAttribute('onmouseover', 'qeSpecialcharMouse(this, 0)');
   chars.setAttribute('onmouseout',  'qeSpecialcharMouse(this, 1)');
   chars.style.minHeight = '5px';
   chars.style.overflow  = 'hidden';

   var img = document.createElement('img');
   img.src            = qeResource('stickyoff');
   img.style.cssFloat = 'right';
   img.style.display  = 'none';
   img.style.margin   = '2px';
   img.style.verticalAlign = 'middle';
   img.style.cursor   = 'pointer';
   img.id             = 'specialchars-sticky';
   img.title          = qePhrase('sticky');
   img.setAttribute('onclick', 'qeToggleSticky()');
   chars.appendChild(img);

   qeForm.appendChild(chars);

   newnode = document.createElement('div');
   newnode.style.paddingTop = '5px';
   newnode.style.borderTop  = '1px dotted #aaa';

// scroll img
   img = document.createElement('img');
// img.src                 = qeResource('arrowdown'); set this at qeSwitch
// img.title               = qePhrase('scrollon'); ~
   img.id                  = 'scrollimg';
   img.style.marginTop     = '3px';
   img.style.verticalAlign = 'top';
   img.style.cssFloat      = 'right';
   img.style.display       = 'none';
   img.style.cursor        = 'pointer';
   img.setAttribute('onclick', 'qeToggleScroll()');
   newnode.appendChild(img);

// Speichern
   var c = document.createElement('a');
   c.href         = 'javascript:qeSubmit(0)';
   c.title        = qePhrase('tSubmit');
   c.style.cursor = 'pointer';
   c.appendChild(document.createTextNode(qePhrase('submit')));
   newnode.appendChild(c);

// Vorschau
   newnode.appendChild(document.createTextNode(' '));
   
   c = document.createElement('a');
   c.href             = 'javascript:qeSubmit(1)';
   c.title            = qePhrase('tPreview');
   c.style.marginLeft = '5px';
   c.style.cursor     = 'pointer';
   c.appendChild(document.createTextNode(qePhrase('preview')));
   newnode.appendChild(c);
   
// Zusammenfassung
   newnode.appendChild(document.createTextNode(' '));

   c = document.createElement('input');
   c.type = 'text';
   c.size = '70';
   c.id   = 'qeSummary';
   c.maxLength = '200';
   c.style.marginLeft = '5px';
   c.tabIndex = 2;
   newnode.appendChild(c);

// Kleine Änderung
   newnode.appendChild(document.createTextNode(' '));

   var checkboxes = document.createElement('span');
   checkboxes.style.whiteSpace = 'nowrap';

   checkboxes.appendChild(document.createElement('input'));
   checkboxes.childNodes[0].type  = 'checkbox';
   checkboxes.childNodes[0].id    = 'wpMinoredit';
   checkboxes.childNodes[0].name  = 'wpMinoredit';
   checkboxes.childNodes[0].value = '1';
   checkboxes.childNodes[0].style.marginLeft = '5px';
   checkboxes.childNodes[0].tabIndex = 3;
   checkboxes.childNodes[0].title = qePhrase('tMinor');

   if (qeEnableAccessKeys) checkboxes.childNodes[0].accessKey = 'i';

   checkboxes.appendChild(document.createElement('label'));
   checkboxes.childNodes[1].htmlFor = 'wpMinoredit';
   checkboxes.childNodes[1].style.fontWeight = 'bold';
   checkboxes.childNodes[1].style.fontSize   = '8pt';
   checkboxes.childNodes[1].style.position   = 'relative';
   checkboxes.childNodes[1].style.bottom     = '2px';
   checkboxes.childNodes[1].title            = qePhrase('tMinor');

   checkboxes.childNodes[1].appendChild(document.createTextNode(qePhrase('k')));

// Beobachten
   checkboxes.appendChild(document.createTextNode(' '));

   checkboxes.appendChild(document.createElement('input'));
   checkboxes.childNodes[3].type  = 'checkbox';
   checkboxes.childNodes[3].id    = 'wpWatchthis';
   checkboxes.childNodes[3].name  = 'wpWatchthis';
   checkboxes.childNodes[3].value = '1';
   checkboxes.childNodes[3].style.marginLeft = '5px';
   checkboxes.childNodes[3].tabIndex = 4;
   checkboxes.childNodes[3].title = qePhrase('tWatch');

   if (qeEnableAccessKeys) checkboxes.childNodes[3].accessKey = 'w';

   checkboxes.appendChild(document.createElement('label'));
   checkboxes.childNodes[4].htmlFor = 'wpWatchthis';
   checkboxes.childNodes[4].style.fontWeight = 'bold';
   checkboxes.childNodes[4].style.fontSize   = '8pt';
   checkboxes.childNodes[4].style.position   = 'relative';
   checkboxes.childNodes[4].style.bottom     = '2px';
   checkboxes.childNodes[4].title            = qePhrase('tWatch');

   checkboxes.childNodes[4].appendChild(document.createTextNode(qePhrase('b')));

   newnode.appendChild(checkboxes);
   qeForm.appendChild(newnode);
}

function qeFillForm(formaction, wpStarttime, wpEdittime, wpSummary, wpTextbox1,
                    wpEditToken, wpAutoSummary, wpWatchthis)
{
   if (!qeForm) return;

   // save form action since we need it for preview
   qeFormAction = formaction;

   qeForm.firstChild.childNodes[0].value = qeEdit;
   qeForm.firstChild.childNodes[1].value = wpStarttime;
   qeForm.firstChild.childNodes[2].value = wpEdittime;
   qeForm.firstChild.childNodes[3].value = wpSummary;
   qeForm.firstChild.childNodes[4].value = wpTextbox1;

   qeForm.firstChild.childNodes[5].value = wpEditToken;
   qeForm.firstChild.childNodes[6].value = wpAutoSummary;

   document.getElementById('wpWatchthis').checked = wpWatchthis;
   
   qeForm.action = formaction;

   document.getElementById('qeSummary').value = wpSummary;
   
   // store the original text for diff
   qeOriginalText = wpTextbox1;
}

// mouse over -> type 0, mouse out -> type 1
function qeSpecialcharMouse(obj, type)
{
   // prevent bar from: • being hidden when sticky is on
   //                   • being shown in preview or preferences mode
   //                   • doing anything if no special chars are available
   if ((type == 1 && qeStickyMode) ||
       (type == 0 && (qeMode != MODE_QUICKEDIT)) ||
       !document.getElementById('specialchars'))
      return;

   for (var i = 0; i < obj.childNodes.length; i++)
      obj.childNodes[i].style.display = (type == 0)?'inline':'none';

   obj.style.padding = (type == 0)?'4px 0px':'0px';
}

function qeToggleSticky()
{
   qeStickyMode = !qeStickyMode;

   var img = document.getElementById('specialchars-sticky');
   img.src = qeStickyMode ? qeResource('stickyon') : qeResource('stickyoff');
}

function qeToggleScroll()
{
   if (qeMode != MODE_PREVIEW) return;

   qeScrollMode = !qeScrollMode;

   var img = document.getElementById('scrollimg');
   img.src   = qeScrollMode ? qeResource('arrowdown') : qeResource('arrowup');
   img.title = qeScrollMode ? qePhrase('scrolloff'): qePhrase('scrollon');

   qePreview.style.height   = qeScrollMode ? qeTextboxHeightPixel : null;
   qePreview.style.overflow = qeScrollMode ? 'scroll' : 'hidden';
}

// QuickEdit 2.1: Preferences stuff

function qePreferences()
{
   if (qeMode == MODE_PREF)
   {
      qePrefMode = false;
      qeDestroyPrefForm();
      return;
   }

   qePrefMode = true;
   qeMakePrefForm();
}

function qeMakePrefForm()
{
   // set the style of the pref tab selected
   var tab = document.getElementById('qeTabPref');
   tab.style.border       = '1px solid #888';
   tab.style.borderBottom = 'none';
   tab.style.fontWeight   = 'bold';
   tab.style.marginLeft   = '0px';

   // hide preview div, the form and the other tabs
   qeForm.style.display    = 'none';
   qePreview.style.display = 'none';

   var ul = qeParent.firstChild;
   for (var i = 0; i < ul.childNodes.length && ul.childNodes[i] != tab; i++)
      ul.childNodes[i].style.display = 'none';

   // create pref div
   qePref = document.createElement('div');
   qePref.style.textAlign  = 'center';
   qePref.style.minHeight  = '200px';
   qePref.style.lineHeight = '2em';
   qePref.style.border     = '1px dotted #aaa';
   qePref.style.backgroundColor = '#fff';

   var h = document.createElement('div');
   h.style.borderBottom    = '1px solid #aaa';
   h.style.textAlign       = 'left';
   h.style.fontSize        = '14px';
   h.style.fontWeight      = 'bold';
   h.style.paddingLeft     = '10px';
   h.style.margin          = '20px 50px';
   h.appendChild(document.createTextNode(qePhrase('prefheading')));

   qePref.appendChild(h);

   for (var i = 0; i < qeOptions.length; i++)
   {
      var name = qeOptions[i][0], type = qeOptions[i][1], defaultval = qeOptions[i][2],
          userval = qeOptions[i][3];

      if (!userval) userval = defaultval;

      var e = document.createElement('input'), // input element
          d = document.createElement('label'); // description

      // set input element attributes
      e.id = 'o-' + name;
      e.name = e.id;
      if (type == 'bool')
      {
         e.type = 'checkbox';
         e.checked = (userval == 'true');
      }

      // set description attributes
      d.htmlFor = e.id;
      d.style.fontWeight  = 'bold';
      d.style.marginRight = '5px';
      d.appendChild(document.createTextNode(qePhrase('o' + name)));

      qePref.appendChild(d);
      qePref.appendChild(e);

      if (i != qeOptions.length - 1)
         qePref.appendChild(document.createElement('br'));
   }
   
   // insert node before preview
   qePreview.parentNode.insertBefore(qePref, qePreview);
}

function qeDestroyPrefForm()
{
   qePref.parentNode.removeChild(qePref);
   qePref = null;

   // restore: form, tabs
   qeForm.style.display = 'block';

   var ul = qeParent.firstChild;
   for (var i = 0; i < ul.childNodes.length; i++)
      ul.childNodes[i].style.display = 'inline';

   // reset tab style
   var tab = document.getElementById('qeTabPref');
   tab.style.border       = '1px solid #aaa';
   tab.style.borderBottom = 'none';
   tab.style.fontWeight   = 'normal';
   tab.style.marginLeft   = '16px';

   qeSwitch(0); // make sure to get back into edit mode
}


// QuickEdit 2: Preview stuff

function qeSwitch(type)
{
   if (qeEdit == -1 || qeRequestState || qeMode == MODE_PREF) return;

   if (type == 3 && typeof(WDiffString) != 'function') // diff mode
   {
      qeParent.firstChild.firstChild.firstChild.nodeValue = 'Error: Couldn\'t load diff.js';
      return;
   }

   switch (type)
   {
      case 1:   var lid = document.getElementById('qeTabPreview'); break;
      case 2:   var lid = document.getElementById('qeTabDiff'); break;
      default: var lid = document.getElementById('qeTabEdit'); break;
   }
   
   switch (qeMode)
   {
      case MODE_PREVIEW: var lia = document.getElementById('qeTabPreview'); break;
      case MODE_DIFF:    var lia = document.getElementById('qeTabDiff'); break;
      default:           var lia = document.getElementById('qeTabEdit'); break;
   }
   
   lia.style.border = '1px solid #aaa';
   lia.style.fontWeight = 'normal';
   lid.style.border = '1px solid #888';
   lid.style.fontWeight = 'bold';

   lia.style.borderBottom = lid.style.borderBottom = 'none';

   // now check if there is any change
   type = parseInt(type);
   if (type == qeMode) return;

   qeMode = type;

   if (qeMode != MODE_DIFF) qeDiff.innerHTML = '';

   // switch to preview
   if (qeMode == MODE_PREVIEW)
   {
      // set scroll mode image
      var img = document.getElementById('scrollimg');
      img.src   = qeScrollMode ? qeResource('arrowdown') : qeResource('arrowup');
      img.title = qeScrollMode ? qePhrase('scrolloff'): qePhrase('scrollon');
      img.style.display = 'inline';

      // set preview height
      if (qeScrollMode) qePreview.style.height = qeTextboxHeightPixel;

      // set bg color according to the background of the current section
      qePreview.style.backgroundColor =
         qeGetBGColorOf(document.getElementById('section-' + qeEdit))
      || qeGetBGColor();

      // remove all child nodes from previous previews, if any
      for (var i = 1; i < qePreview.childNodes.length; i++)
         qePreview.removeChild(qePreview.childNodes[i]);

      // hide quickedit, hide diff
      qeForm.firstChild.style.display = 'none';
      qeDiff.style.display = 'none';

      // show preview
      qePreview.style.display = 'block';
      qePreview.firstChild.style.display = 'block';

      qeLoadPreview();
   }

   else if (qeMode == MODE_QUICKEDIT)
   {
      // hide diff, hide preview
      qeDiff.style.display = 'none';
      qePreview.style.display = 'none';
      document.getElementById('scrollimg').style.display = 'none';
      
      // show quickedit
      qeForm.firstChild.style.display = 'block';
   }
   
   else // MODE_DIFF
   {
      // hide quickedit, hide preview
      qeForm.firstChild.style.display = 'none';
      qePreview.style.display = 'none';
      document.getElementById('scrollimg').style.display = 'none';
      
      // show diff
      qeDiff.style.display = 'block';
      qeDiff.style.height = qeTextboxHeightPixel;

      qeLoadDiff();
   }
}

function qeLoadDiff()
{
	var currenttext = document.getElementById('wpTextbox1').value;

	qeDiff.innerHTML = WDiffShortenOutput(WDiffString(qeOriginalText, currenttext));
	
	var div = document.createElement('div');
	div.style.textAlign   = 'right';
        div.style.position    = 'relative';
        div.style.bottom      = '10px';
	
     var span = document.createElement('span');
     span.style.fontSize  = '8pt';
     span.style.color     = '#aaa';
     span.style.marginRight = '10%';
	  
	 span.appendChild(document.createTextNode('Using '));
	
      var a = document.createElement('a');
      a.href                 = qeResource('diffscript');
      a.style.textDecoration = 'underline';
      a.style.color          = '#aaa';
      a.appendChild(document.createTextNode('diff.js'));
	
	 span.appendChild(a);
	 span.appendChild(document.createTextNode(' by Cacycle'));
	
	div.appendChild(span);

	qeDiff.appendChild(div);
}

function qeLoadPreview()
{
   if (qeEdit == -1 || qeRequestState || !qeEditLink || qeMode != MODE_PREVIEW || !qeFormAction)
      return;

   var link = qeEditLink + qeEdit;
   qeRequestState = REQ_SUBMIT;

   qeRequest.onreadystatechange = qeAjaxResponse;
   qeRequest.open('POST', qeFormAction, true);

   var send = qeMakeFormRequest();

   qeRequest.overrideMimeType('text/xml');
   qeRequest.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
   qeRequest.setRequestHeader('Content-length', send.length);
   qeRequest.setRequestHeader('Content', send.length);
   qeRequest.send(send);
}

function qeMakeFormRequest()
{
   if (!qeForm) return null;

   var str = '';

   var inputs = qeForm.getElementsByTagName('input');
   for (var i = 0; i < inputs.length; i++)
      if (inputs[i].value && inputs[i].value.length > 0)
         str += '&' + inputs[i].name + '=' + encodeURIComponent(inputs[i].value);

   str += '&wpPreview=Preview' +
          '&wpTextbox1=' +
          encodeURIComponent(document.getElementById('wpTextbox1').value);

   return str.substr(1);
}

function qeTabMouseOverOut(obj, out)
{
   var coloronly = false;
   if (obj.id == 'qeTabEdit' || obj.id == 'qeTabPreview' || obj.id == 'qeTabPref')
   {
      if (qeMode == MODE_PREF)
      {
         if (obj.id == 'qeTabPref') coloronly = true;
      }

      else if ((qeMode == MODE_PREVIEW && obj.id == 'qeTabPreview') ||
          (qeMode != MODE_PREVIEW && obj.id == 'qeTabEdit'))
         coloronly = true;
   }

   obj.style.backgroundColor = out?'#fafafa':'#fff';
   if (!coloronly) obj.style.borderColor = out?'#aaa':'#888';
}

// Ajax stuff

function qeInitAjax()
{
   try
   {
      if (window.XMLHttpRequest)
      {
         qeRequest = new XMLHttpRequest();
         qeRequest.overrideMimeType('text/xml');
      }

      else if (window.ActiveXObject)
         qeRequest = new ActiveXObject('Microsoft.XMLHTTP');

      else throw 'Kein AJAX-Objekt vorhanden';
   }

   catch (e)
   {
      qeShowError(e);
      return false;
   }

   if (!qeRequest)
   {
      qeShowError('AJAX-Objekt konnte nicht erstellt werden');
      return false;
   }

   return true;
}


function qeGetSection()
{
   if (qeEdit == -1 || !qeForm || !qeRequest || !qeEditLink || qeRequestState) return;

   var link = qeEditLink + qeEdit;

   qeRequestState = REQ_RECEIVE;

   qeRequest.onreadystatechange = qeAjaxResponse;

   qeRequest.open('GET', link, true);
   qeRequest.send(null);
}


function qeAjaxResponse()
{
   if (!qeRequestState)
   {
      alert('QuickEdit Fehler: qeAjaxResponse');
      return;
   }

   // receive
   if (qeRequestState == REQ_RECEIVE && qeEdit != -1)
   {
      if (qeRequest.readyState != 4 || qeRequest.status != 200)
         return;

      qeRequestState = REQ_IDLE;

      var xml = qeRequest.responseXML;

      try // MediaWiki bug 6986 workaround
      {
         var wpTextbox1 = xml.getElementById('wpTextbox1').value;
      }
      catch (e)
      {
         xml = qeFixXML(qeRequest.responseText);
         if (!xml)
         {
            qeShowError('XML parsing fehlgeschlagen.');
            return;
         }

         var wpTextbox1 = xml.getElementById('wpTextbox1').value;
      }

      var inputs = xml.getElementsByTagName('input');
      for (i = 0; i < inputs.length; i++)
      {
         if (inputs[i].name == 'wpSection') wpSection = inputs[i].value;
         else if (inputs[i].name == 'wpStarttime') wpStarttime = inputs[i].value;
         else if (inputs[i].name == 'wpEdittime') wpEdittime = inputs[i].value;
         else if (inputs[i].name == 'wpSummary') wpSummary = inputs[i].value;

         else if (inputs[i].name == 'wpEditToken') wpEditToken = inputs[i].value;
         else if (inputs[i].name == 'wpAutoSummary') wpAutoSummary = inputs[i].value;

         else if (inputs[i].name == 'wpWatchthis') wpWatchthis = inputs[i].checked;
      }

      var formaction = xml.getElementById('editform').action;

      var specialchars = document.getElementById('specialchars-container');
      if (specialchars.childNodes.length <= 1 && xml.getElementById('specialchars'))
      {
         var node = xml.getElementById('specialchars').cloneNode(true);
         node.style.display    = 'none';
         node.style.background = 'none';
         node.style.border     = 'none';
         node.style.fontSize   = '8pt';

         for (var i = 0; i < node.childNodes.length; i++)
            if (node.childNodes[i].nodeName == 'A')
            {
               node.removeChild(node.childNodes[i]);
               node.removeChild(node.childNodes[i+1]);
               break;
            }

         specialchars.appendChild(node);

         addCharSubsetMenu(); // wikipedia script
      }

      // sollte nie passieren, wenn doch -> fatal error
      if (wpSection != qeEdit)
      {
         qeAlert(qePhrase('varmismatch'));
         qeRequestState = REQ_IDLE;
         qeAbortEdit();
         return;
      }

      qeFillForm(formaction, wpStarttime, wpEdittime, wpSummary, wpTextbox1,
                 wpEditToken, wpAutoSummary, wpWatchthis);
      return;
   }

   // preview (submit)
   if (qeRequestState == REQ_SUBMIT && qeEdit != -1)
   {
      if (qeRequest.readyState != 4 || qeRequest.status != 200)
         return;

      qeRequestState = REQ_IDLE;

      try
      {
         var xml = qeRequest.responseXML;
         var prev = xml.getElementById('wikiPreview').cloneNode(true);
      }
      catch (e)
      {
         // try to fix it, then try to parse again
         try
         {
            xml = qeFixXML(qeRequest.responseText);
            prev = xml.getElementById('wikiPreview').cloneNode(true);
         }
         
         catch (e)
         {
            qePreviewDisabled = true;
            qePreview.firstChild.firstChild.nodeValue = qePhrase('noprev');

            var tab = document.getElementById('qeTabPreview');
            tab.firstChild.style.color = '#888';
            return;
         }
      }

      qePreview.firstChild.style.display = 'none';

      while (prev.childNodes.length > 0 && prev.firstChild.className != 'previewnote')
         prev.removeChild(prev.firstChild);

      prev.removeChild(prev.firstChild);
      qePreview.appendChild(prev);

      return;
   }
}

function qeSubmitByReturn()
{
   qeSubmit(0);
   return false;
}

function qeSubmit(preview)
{
   if (qeEdit == -1 || !qeRequest || !qeForm || qeRequestState)
      return;

   qeForm.firstChild.childNodes[3].value = document.getElementById('qeSummary').value;
   
   if (preview == 1)
   {
      var prev = document.createElement('input');
      prev.name = 'wpPreview';
      prev.value = 'Preview';
      prev.type = 'hidden';
      qeForm.appendChild(prev);
   }

   qeForm.submit();
}

// MediaWiki bug 6986 workaround
function qeFixXML(text)
{
   var pos = text.indexOf('<h1 class="firstHeading">');
   var pos2 = text.indexOf('</h1>');
   if (pos == -1 || pos2 == -1) return null;

   text = text.substring(0, pos) + text.substring(pos2+5);

/************  removed, should be working now

   // two workarounds for wiki commons
   if (wgServer.indexOf('commons') != -1)
   {
      // replace the old <br>-tags with <br />
      text = text.replace(/<br>/g, '<br />');
      
      // append a </p> which is missing at the end of the copyright notice below the textarea
      backsl = String.fromCharCode(92); // as we know, MediaWiki strips backslashes out
      
      regex = eval('/' + 'rel="nofollow">Wikipedia<' + backsl + '/a><' + backsl + '/span>/');
      text = text.replace(regex, '$0'+'</p>');
   }
************/

   var parser = new DOMParser();
   var newdoc = parser.parseFromString(text, "text/xml");
   return newdoc;
}


// Language stuff

function qeGetBGColor()
{
   var ret = qeGetStyle(document.getElementById('content'), 'background-color');
   return ret?ret:'#fff';
}

function qeGetBGColorOf(node)
{
   var col = qeGetStyle(node, 'background-color');

   while (node && (!col || col == 'transparent'))
   {
      node = node.parentNode;
      col = qeGetStyle(node, 'background-color');
   }

   return (node && col)?col:null;
}

function qeGetStyle(elem, style)
{
   if (document.defaultView)
      return document.defaultView.getComputedStyle(elem, null).getPropertyValue(style);
   return null;
}

function qeSetLang()
{
   // default: English
   qeLang = 2;

   for (var i = 0; i < qeLanguages.length; i++)
      if (qeLanguages[i][0] == wgUserLanguage)
      {
         qeLang = i + 1;
         break;
      }

   qeSetPrefix();
}

function qePhrase(name)
{
   for (var i = 0; i < qePhrases.length; i++)
      if (qePhrases[i][0] == name)
         return qePhrases[i][qeLang];

   return 'UNDEFINED PHRASE: ' + name;
}

function qeSetPrefix()
{
// ausgeliehen vom Wikipedia-Script
   var pref = 'Alt';

   if (is_safari || navigator.userAgent.toLowerCase().indexOf('mac') + 1
       || navigator.userAgent.toLowerCase().indexOf('konqueror') + 1 )
                        pref = qePhrase('strg');
   else if (is_opera)   pref = qePhrase('shift') + '-Esc';
   else if (is_ff2_x11) pref = qePhrase('strg') + '-' + qePhrase('shift');
   else if (is_ff2_win) pref = 'Alt-' + qePhrase('shift');
   pref += '-';

   // p: number of the entry in the current phrase which is to be copied (EN if available, DE otherwise)

   for (var i = 0; i < qePhrases.length; i++)
   {
      // check for KEY:
      if (qePhrases[i][0].charAt(0) == 't')
         for (var j = 1; j < qePhrases[i].length; j++)
            qePhrases[i][j] = qePhrases[i][j].replace(/KEY:(.)/, pref + '$1');

      for (var j = 1; j < qePhrases[i].length; j++)
      {
         if (j < 3 && qePhrases[i][j].length > 0) var p = j;

         if (qePhrases[i][j].length == 0) qePhrases[i][j] = qePhrases[i][p] + '**';
      }
   }
}

function qeResource(name)
{
   var commonsurl = '/media/wikipedia/commons/';
   var wikiurl    = 'http://XX.wikipedia.org/w/index.php?title=TT&action=raw&ctype=text/javascript';

   for (var i = 0; i < qeResources.length; i++)
      if (qeResources[i][0] == name)
      {
         var res = qeResources[i][1];
         
         if (res.indexOf('c:') == 0)
            return commonsurl + res.substr(2);
            
         if (res.indexOf('w:') == 0)
         {
			wikiurl = wikiurl.replace(/XX/, res.substring(res.indexOf(':') + 1, res.indexOf(':',2)));
			wikiurl = wikiurl.replace(/TT/, res.substring(res.indexOf(':',2) + 1));
			
			return wikiurl;
         }

         return qeResources[i][1];
      }

   return '';
}

var qeResources = [
   ['stickyon',  'c:d/d1/Snes9x_ledon.png'],
   ['stickyoff', 'c:d/dd/Snes9x_ledoff.png'],
   ['arrowup',   'c:1/13/WikEd_align_top.png'],
   ['arrowdown', 'c:a/a8/WikEd_align_down.png'],
   
   ['language',  'w:de:Benutzer:ASM/quickedit-lang.js'],
   ['diff',      'w:en:User:Cacycle/diff.js'],
   ['diffscript','http://en.wikipedia.org/wiki/User:Cacycle/diff.js']
];


// import languages from external script ([[Benutzer:ASM/quickedit-lang.js]])
ImportScriptPlain(qeResource('language'));


// array content: var name | var type | default value | user value
// phrase name describing the option is is "'o' + var name"
// the user value will be read by the script from a cookie
// if there is no value set, the default value will be used

var qeOptions = [
   ['qeScrollMode', 'bool', 'true',  null],
   ['qeStickyMode', 'bool', 'false', null]
];


/*</pre>*/


/*<pre>*/

// from [[MediaWiki:Onlyifediting.js]]

function addCharSubsetMenu()
{
var specialchars = document.getElementById('specialchars');

if (specialchars)
{
   switch(wgContentLanguage){
     case "ca":
       edittoolsOptions=
                     /*català*/
                     ["matemàtiques","fonètica","diacrítiques","ciríl·lic","alt alemany antic",
                      "anglés antic","àrab","berber","bosni/serbocroata","castellà","escandinau",
                      "eslovac","esperanto","estonià","francés","gal·lés","grec","grec antic",
                      "hawaià","hebreu","holandés","hongarés","indoeuropeu","irlandés",
                      "islandés","italià","japonés (romanji)","jiddisch","letó","lituà","maltés",
                      "navajo i apatxe", "pinyin","polonés","portugués","romanés","serbi",
                      "turc i ll. turqueses", "txec","vietnamita"]; break;
     case "de":
       edittoolsOptions=
                     /*Deutsch*/
                     ["Standard","WikiSyntax","IPA-Lautschrift","Lateinisch","AHD","Altenglisch",
                      "Altgriechisch","Arabisch","DMG-Umschrift","Esperanto","Estnisch",
                      "Französisch","Galicisch","Griechisch","Hawaiianisch","Isländisch",
                      "Italienisch","Jiddisch","Katalanisch","Kroatisch","Kyrillisch",
                      "Lettisch","Litauisch","Maltesisch","Pinyin","Polnisch","Portugiesisch",
                      "Romanisch","Rumänisch","Serbisch","Skandinavisch","Slowakisch","Spanisch",
                      "Tschechisch","Türkisch","Ungarisch","Vietnamesisch"
                     ]; break;
     default : edittoolsOptions=["Your Edittools are not defined"];
   }

   var menu = '<select style="display:inline" onChange="chooseCharSubset(selectedIndex)">';
   for(index in edittoolsOptions){
     menu += '<option>' + edittoolsOptions[index] + '</option>';
   }
   menu += '</select>';
   specialchars.innerHTML = menu + specialchars.innerHTML;
 
 // Standard-CharSubset
    chooseCharSubset(0);
}
}
 
// CharSubset-Auswahl
function chooseCharSubset(s)
{
   var l = document.getElementById('specialchars').getElementsByTagName('p');
      for (var i = 0; i < l.length ; i++)
         l[i].style.display = i == s ? 'inline' : 'none';
}

/*</pre>*/
Abgerufen von „https://de.wikipedia.org/w/index.php?title=Benutzer:ASM/quickedit.js&oldid=35450613“