Wiktionary

User:Connel MacKenzie/keypad.js

< User:Connel MacKenzie

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This script lacks a documentation subpage. Please create it.
Useful links: root page • root page’s subpages • links • redirects • your own
/* todo:
-find better "icon"
-refactor/cleanup
*/

 var html;

// Returns a new XMLHttpRequest object, except in IE, where it returns the
// equivalent.
function newXMLHttpRequest() {
  var reqObj = false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
   try {
    reqObj = new ActiveXObject("Msxml2.XMLHTTP");
   } catch (e) {
    try {
      reqObj = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (E) {
     reqObj = false;
    }
   }
@else
   reqObj = false;
@end @*/
  if (!reqObj) {
   try {
    reqObj = new XMLHttpRequest();
   } catch (e) {
    reqObj = false;
   }
  }
 return reqObj;
}

function keyPadSelection( keyBoardNumber ) {
  var q='"';
  var sq="'";
  var txt = html.split('<p ')[keyBoardNumber+2];
  var tbl = document.getElementById('searchKeyboard');
  var kW = tbl.parentNode;
  kW.removeChild(tbl);
  tbl = document.createElement('table');
  tbl.id = 'searchKeyboard';
  var row = document.createElement('tr');
  var cell = document.createElement('td');
  var link = document.createElement('a');
  var selected = keyBoardNumber;
  txt = txt.replace(/<span\s[^>]*class=["'][^"']*\bcharinsert\b[^"']*["'][^>]*>/g, '<charinsert>');
  kybs = txt.split('<charinsert>');
  var onthisline=0;
  for (i=1; i<kybs.length; i++) {
    var line = kybs[i].replace(/\//g, " ");
    var chars = line.replace(/</g, " ").split(' ');
    var needBr=false;
    for (j=0; j<chars.length; j++) {
      if ( ( chars[j].length == 1 ) && ( chars[j] != ' ' ) && ( chars[j] != 'p' ) && ( chars[j] != '>' ) && ( chars[j] != "'" ) && ( chars[j] != '"' ) ) {
        onthisline++;
        cell = document.createElement('td');
        cell.bgcolor = 'gray';
        cell.align = 'center';
        link = document.createElement('a');
        link.href = '#' + chars[j];
        link.innerHTML = '<a href="#'+chars[j]+'" onclick="document.getElementById('+sq+'searchform'+sq+').search.value+='+sq+chars[j]+sq+';return false;">'+chars[j]+'</a>';
        cell.appendChild(link);
        row.appendChild(cell);
        needBr=true;
        if (onthisline > 7) {
          tbl.appendChild(row);
          row = document.createElement('tr');
          onthisline=0;
        }
      } else {
        if ( chars[j].search(/special/g) != -1 ) {
          tbl.appendChild(row);
          row = document.createElement('tr');
          onthisline=0;
        }
      }
    }
  }
  tbl.appendChild(row);
  kW.insertBefore(tbl, kW.firstChild);
  return true;
}

function keyPad() {
    var q='"';
    var sq="'";
    var selected = parseInt( getCookie('edittoolscharsubset') );
    if ( isNaN(selected) ) selected = 1;
    if (selected < 1) selected = 1; //skip zero, as that is the "templates" thing.
    var sF = document.getElementById("searchform");
        var searchBox = document.getElementById('searchInput');
        var kW = document.createElement('div');
        var tbl = document.createElement('table');
        tbl.bgcolor = 'black';
        tbl.id = 'searchKeyboard';
        var row = document.createElement('tr');
        var cell = document.createElement('td');
        var link = document.createElement('a');
        var func;
        link.appendChild(document.createTextNode('testing'));
        cell.appendChild(link);
        cell.bgcolor = 'gray';
        cell.align = 'center';

 var req = newXMLHttpRequest();
 req.open('GET', '//en.wiktionary.org/w/index.php?title=MediaWiki:Edittools&action=raw', true) ;
 req.send(null);
 req.onreadystatechange = function() {
   if (req.readyState==4) {
     html = req.responseText;
     //TODO: get all of them, extract name, add combobox, all loop thing that makes them visible=flase/visible=true.
     var menus = html.split('editpage-specialchars')[1].split('<p ');
     var menu = document.createElement('select');
     menu.style.display = 'inline';
     for (j=2; j<menus.length; j++) {
         var lin = menus[j].split('id=')[1];
         if (!lin) lin = '';
         if (lin.indexOf('"') > -1) lin = lin.split('"')[1];
         if (lin.indexOf('edittools-') == 0) lin = lin.split('edittools-')[1];
         if (lin == '') { lin = 'Unnamed ' + j; };
         menu.options[menu.options.length] = new Option(lin);
        }
     menu.options[selected-1].selected = true;
     menu.onchange = function() { keyPadSelection(this.selectedIndex); };
     var txt = html.split('<p ')[selected+1];
     //TODO: add namespaces?  Most common shortcuts?  perhaps a separate button for them?
     kybs = txt.split('<charinsert>');
       var onthisline=0;
     for (i=1; i<kybs.length; i++) {
       var line = kybs[i].replace(/\//g, " ");
       var chars = line.replace(/</g, " ").split(' ');
       var needBr=false;
       for (j=0; j<chars.length; j++) {
          if ( ( chars[j].length == 1 ) && ( chars[j] != ' ' ) && ( chars[j] != 'p' ) && ( chars[j] != '>' ) && ( chars[j] != "'" ) && ( chars[j] != '"' ) ) {
            onthisline++;
            cell = document.createElement('td');
            cell.bgcolor = 'gray';
            cell.align = 'center';
            link = document.createElement('a');
            link.href = '#' + chars[j];
            link.innerHTML = '<a href="#'+chars[j]+'" onclick="document.getElementById('+sq+'searchform'+sq+').search.value+='+sq+chars[j]+sq+';return false;">'+chars[j]+'</a>';
            cell.appendChild(link);
            row.appendChild(cell);
            needBr=true;
            if (onthisline > 7) {
              tbl.appendChild(row);
              row = document.createElement('tr');
              onthisline=0;
             }
            } else {
            if ( chars[j].search(/special/g) != -1 ) {
                tbl.appendChild(row);
                row = document.createElement('tr');
                onthisline=0;
               }
            }
          }
       }
     tbl.appendChild(row);
     kW.appendChild(tbl);
     searchBox.appendChild(kW);
     kW.appendChild(menu);
    }
   }

  return;
}

function addKeyPadTimer() {
  setTimeout( 'keyPad()', 200 ); //wait 1/5th of one second.
}

function addKeyPadIcon() {
  var searchform = document.getElementById("searchform");
  if (!searchform) return; //not possible
  var keyPadButton = document.createElement('input');
      keyPadButton.type = 'image';
      keyPadButton.src = '//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Keyboard-gray-old.jpg/60px-Keyboard-gray-old.jpg'; 
      keyPadButton.value = 'Keyboard';
      keyPadButton.title = 'Open keyboard window for entering special characters';
      keyPadButton.onclick = function() {
          keyPadButton.src = '';
          keyPadButton.value = '';
          keyPad();
          return false;
      };
  searchform.appendChild( keyPadButton );
}

$( addKeyPadTimer );
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