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Difference between revisions of "MediaWiki:Common.js"

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(Disable IE6 fixes a sec...)
(Remove page - old code no longer works)
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/** Collapsible tables *********************************************************
 
  *
 
  *  Description: Allows tables to be collapsed, showing only the header. See
 
  *              [[Wikipedia:NavFrame]].
 
  *  Maintainers: [[User:R. Koot]]
 
  */
 
 
var autoCollapse = 2;
 
var collapseCaption = "hide";
 
var expandCaption = "show";
 
 
function collapseTable( tableIndex )
 
{
 
    var Button = document.getElementById( "collapseButton" + tableIndex );
 
    var Table = document.getElementById( "collapsibleTable" + tableIndex );
 
 
    if ( !Table || !Button ) {
 
        return false;
 
    }
 
 
    var Rows = Table.rows;
 
 
    if ( Button.firstChild.data == collapseCaption ) {
 
        for ( var i = 1; i < Rows.length; i++ ) {
 
            Rows[i].style.display = "none";
 
        }
 
        Button.firstChild.data = expandCaption;
 
    } else {
 
        for ( var i = 1; i < Rows.length; i++ ) {
 
            Rows[i].style.display = Rows[0].style.display;
 
        }
 
        Button.firstChild.data = collapseCaption;
 
    }
 
}
 
 
function createCollapseButtons()
 
{
 
    var tableIndex = 0;
 
    var NavigationBoxes = new Object();
 
    var Tables = document.getElementsByTagName( "table" );
 
 
    for ( var i = 0; i < Tables.length; i++ ) {
 
        if ( hasClass( Tables[i], "collapsible" ) ) {
 
 
            /* only add button and increment count if there is a header row to work with */
 
            var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
 
            if (!HeaderRow) continue;
 
            var Header = HeaderRow.getElementsByTagName( "th" )[0];
 
            if (!Header) continue;
 
 
            NavigationBoxes[ tableIndex ] = Tables[i];
 
            Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
 
 
            var Button    = document.createElement( "span" );
 
            var ButtonLink = document.createElement( "a" );
 
            var ButtonText = document.createTextNode( collapseCaption );
 
 
            Button.style.styleFloat = "right";
 
            Button.style.cssFloat = "right";
 
            Button.style.fontWeight = "normal";
 
            Button.style.textAlign = "right";
 
            Button.style.width = "6em";
 
 
            ButtonLink.style.color = Header.style.color;
 
            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
 
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
 
            ButtonLink.appendChild( ButtonText );
 
 
            Button.appendChild( document.createTextNode( "[" ) );
 
            Button.appendChild( ButtonLink );
 
            Button.appendChild( document.createTextNode( "]" ) );
 
 
            Header.insertBefore( Button, Header.childNodes[0] );
 
            tableIndex++;
 
        }
 
    }
 
 
    for ( var i = 0;  i < tableIndex; i++ ) {
 
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
 
            collapseTable( i );
 
        }
 
    }
 
}
 
var hasClass = (function () {
 
    var reCache = {};
 
    return function (element, className) {
 
        return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
 
    };
 
})();
 
  
 
addOnloadHook( createCollapseButtons );
 
 
/** Extra toolbar options ******************************************************
 
  *
 
  *  Description: UNDOCUMENTED
 
  *  Maintainers: [[User:MarkS]]?, [[User:Voice of All]], [[User:R. Koot]]
 
  */
 
 
//This is a modified copy of a script by User:MarkS for extra features added by User:Voice of All.
 
// This is based on the original code on Wikipedia:Tools/Editing tools
 
// To disable this script, add <code>mwCustomEditButtons = [];<code> to [[Special:Mypage/monobook.js]]
 
 
if (mwCustomEditButtons) {
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/c/c8/Button_redirect.png",
 
    "speedTip": "Redirect",
 
    "tagOpen": "#REDIRECT [[",
 
    "tagClose": "]]",
 
    "sampleText": "Insert text"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/c/c9/Button_strike.png",
 
    "speedTip": "Strike",
 
    "tagOpen": "<s>",
 
    "tagClose": "</s>",
 
    "sampleText": "Strike-through text"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/1/13/Button_enter.png",
 
    "speedTip": "Line break",
 
    "tagOpen": "<br />",
 
    "tagClose": "",
 
    "sampleText": ""};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/8/80/Button_upper_letter.png",
 
    "speedTip": "Superscript",
 
    "tagOpen": "<sup>",
 
    "tagClose": "</sup>",
 
    "sampleText": "Superscript text"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/7/70/Button_lower_letter.png",
 
    "speedTip": "Subscript",
 
    "tagOpen": "<sub>",
 
    "tagClose": "</sub>",
 
    "sampleText": "Subscript text"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/5/58/Button_small.png",
 
    "speedTip": "Small",
 
    "tagOpen": "<small>",
 
    "tagClose": "</small>",
 
    "sampleText": "Small Text"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/3/34/Button_hide_comment.png",
 
    "speedTip": "Insert hidden Comment",
 
    "tagOpen": "<!-- ",
 
    "tagClose": " -->",
 
    "sampleText": "Comment"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/1/12/Button_gallery.png",
 
    "speedTip": "Insert a picture gallery",
 
    "tagOpen": "\n<gallery>\n",
 
    "tagClose": "\n</gallery>",
 
    "sampleText": "Image:Example.jpg|Caption1\nImage:Example.jpg|Caption2"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/f/fd/Button_blockquote.png",
 
    "speedTip": "Insert block of quoted text",
 
    "tagOpen": "<blockquote>\n",
 
    "tagClose": "\n</blockquote>",
 
    "sampleText": "Block quote"};
 
 
  mwCustomEditButtons[mwCustomEditButtons.length] = {
 
    "imageFile": "/images/6/60/Button_insert_table.png",
 
    "speedTip": "Insert a table",
 
    "tagOpen": '{| class="wikitable"\n|-\n',
 
    "tagClose": "\n|}",
 
    "sampleText": "! header 1\n! header 2\n! header 3\n|-\n| row 1, cell 1\n| row 1, cell 2\n| row 1, cell 3\n|-\n| row 2, cell 1\n| row 2, cell 2\n| row 2, cell 3"};
 
}
 
 
/**
 
  * Correctly handle PNG transparency in Internet Explorer 6.
 
  * http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.
 
  * 
 
  * Adapted for Wikipedia by Remember_the_dot and Edokter.
 
  * 
 
  * http://homepage.ntlworld.com/bobosola/pnginfo.htm states "This page contains more information for
 
  * the curious or those who wish to amend the script for special needs", which I take as permission to
 
  * modify or adapt this script freely. I release my changes into the public domain.
 
  */ 
 
 
function PngFix()
 
{
 
    try
 
    {
 
        if (!document.body.filters)
 
        {
 
            window.PngFixDisabled = true
 
        }
 
    }
 
    catch (e)
 
    {
 
        window.PngFixDisabled = true
 
    }
 
    if (!window.PngFixDisabled)
 
    {
 
        var documentImages = document.images
 
        var documentCreateElement = document.createElement
 
        var funcEncodeURI = encodeURI
 
       
 
        for (var i = 0; i < documentImages.length;)
 
        {
 
            var img = documentImages[i]
 
            var imgSrc = img.src
 
           
 
            if (imgSrc.substr(imgSrc.length - 3).toLowerCase() == "png" && !img.onclick)
 
            {
 
                if (img.useMap)
 
                {
 
                    img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + encodeURI(imgSrc) + "')"
 
                    img.src = "http://upload.wikimedia.org/wikipedia/commons/c/ce/Transparent.gif"
 
                    i++
 
                }
 
                else
 
                {
 
                    var outerSpan = documentCreateElement("span")
 
                    var innerSpan = documentCreateElement("span")
 
                    var outerSpanStyle = outerSpan.style
 
                    var innerSpanStyle = innerSpan.style
 
                    var imgCurrentStyle = img.currentStyle
 
                   
 
                    outerSpan.id = img.id
 
                    outerSpan.className = img.className
 
                    outerSpanStyle.backgroundImage = imgCurrentStyle.backgroundImage
 
                    outerSpanStyle.borderWidth = imgCurrentStyle.borderWidth
 
                    outerSpanStyle.borderStyle = imgCurrentStyle.borderStyle
 
                    outerSpanStyle.borderColor = imgCurrentStyle.borderColor
 
                    outerSpanStyle.display = "inline-block"
 
                    outerSpanStyle.fontSize = "0"
 
                    outerSpanStyle.verticalAlign = "middle"
 
                    if (img.parentElement.href) outerSpanStyle.cursor = "hand"
 
                   
 
                    innerSpanStyle.width = "1px"
 
                    innerSpanStyle.height = "1px"
 
                    innerSpanStyle.display = "inline-block"
 
                    innerSpanStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + funcEncodeURI(imgSrc) + "')"
 
                   
 
                    outerSpan.appendChild(innerSpan)
 
                    img.parentNode.replaceChild(outerSpan, img)
 
                }
 
            }
 
            else
 
            {
 
                i++
 
            }
 
        }
 
    }
 
}
 
 
if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substr(22, 1) == "6")
 
{
 
//    window.attachEvent("onload", PngFix)
 
}
 
 
/** Internet Explorer bug fix **************************************************
 
  *
 
  *  Description: Fixes IE horizontal scrollbar bug
 
  *  Maintainers: [[User:Tom-]]?
 
  */
 
 
if (navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat")
 
{
 
  var oldWidth;
 
  var docEl = document.documentElement;
 
 
  function fixIEScroll()
 
  {
 
    if (!oldWidth || docEl.clientWidth > oldWidth)
 
      doFixIEScroll();
 
    else
 
      setTimeout(doFixIEScroll, 1);
 
 
 
    oldWidth = docEl.clientWidth;
 
  }
 
 
  function doFixIEScroll() {
 
    docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
 
  }
 
 
  document.attachEvent("onreadystatechange", fixIEScroll);
 
  attachEvent("onresize", fixIEScroll);
 
}
 

Latest revision as of 14:43, 5 April 2020