User:Prosody/layoutchoice.js

Note: After saving, changes may not occur immediately. Click here to learn how to bypass your browser's cache.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (Cmd-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (Cmd-Shift-R on a Mac)
Internet Explorer: Hold Ctrl while clicking Refresh, or press Ctrl-F5
Opera: Clear the cache in Tools → Preferences

For details and instructions about other browsers, see Wikipedia:Bypass your cache.

Code that you insert on this page could contain malicious content capable of compromising your account. If you are unsure whether code you are adding to this page is safe, you can ask at the central discussion page, Scriptorium. The code will be executed when previewing this page under some skins, including Monobook. You can Purge this page in the interim if you wish to refresh the content sooner under another skin.

Documentation for this script can be added at User:Prosody/layoutchoice.

function toggle_layout2() {
  var n=0; for( key in self.ws_layouts ) n++;
  layout_num = (layout_num+1) % n;
  SetSiteCookie("layout",""+layout_num);
  set_layout2(layout_num);
}


function SetSiteCookie(name,value) {
    document.cookie = name + "=" + escape(value) + ";" + "path=/";
}

function set_layout2(layout_num) {
  var i=0; for( key in self.ws_layouts ) { if(i==layout_num) layout_name = key; i++; }
  d = self.ws_layouts[layout_name];
  for( key in d ) {
     if(key.substring(0,1)=='.') {
        var t = get_elements_by_classname( key.substring(1,key.length) ,"span"); 
        for(var i=0; i<t.length; i++)  t[i].style.cssText = d[key];
     } else if(key.substring(0,1)=='#') {
        var item = document.getElementById(key.substring(1,key.length));
        if(item) item.style.cssText = d[key];
     }
  }
  o_a = document.getElementById("option-textLayout");
  if(o_a) o_a.innerHTML = "<a href='javascript:toggle_layout2();'>"+layout_name+"</a>";
 
  refresh_pagenumbers();
}

function init_page_layout2() {
    if(self.debug_page_layout) return;

    if(document.URL.indexOf("match=") > 0 ) return;
    if(document.URL.indexOf("diff=") > 0 ) return;

    var k=false; 
    for( key in self.ws_layouts ) { k = true;}
    if(!k) return;

    add_page_container();

    if(document.getElementById("text-wrap")) {
       var optlist = get_optlist();
       /*p = document.getElementById('p-displayOptions'); 
       if(self.proofreadpage_debug) alert(p);*/
       mw.util.addPortletLink ('p-displayOptions', 'javascript:toggle_layout2();', ws_msg('layout'), 'option-textLayout', '' );
       var regex = new RegExp(/style=(\d)/);
       var results = regex.exec(window.location.search);
       if(results) {
           layout_num = parseInt(results[1]);
       }
       if (!layout_num) {
           var stylenum = 0;
           for (stylename in ws_layouts) {
               if (document.getElementById(stylename.replace(/ /, "_"))) layout_num=stylenum;
               stylenum = stylenum+1;
           }
       }
       if (!layout_num) {
           layout = GetCookie("layout") ;
           if(layout) layout_num = parseInt( layout ); 
       }
       if(!layout_num) layout_num = 0;
       set_layout2(layout_num);
    }
}

function repOnloadHook(functName, hookFunct) {
    for (var i in onloadFuncts) {
        if (onloadFuncts[i].name==functName) {
            onloadFuncts[i]=hookFunct;
        }
    }
}

onloadFuncts.unshift(function () {repOnloadHook("init_page_layout", init_page_layout2);});