/* see: [[User:לערי ריינהארט/common.js]] */
/* <span dir="ltr" >[[commons:user:{{PAGENAME}}|commons:]], [[meta:user:{{PAGENAME}}|meta:]], [[b:user:{{PAGENAME}}|b:]], [[n:user:{{PAGENAME}}|n:]], [[q:user:{{PAGENAME}}|q:]], [[s:user:{{PAGENAME}}|s:]], [[wikt:user:{{PAGENAME}}|wikt:]], [[<!-- w: -->user:{{PAGENAME}}|w:]]</span><br /> */
/* Work-around for [[bugzilla:01229]] */
/* <div dir="ltr" >'''source:''' [[w:en:Wikipedia:WikiProject User scripts/Scripts/Fix diff width]]<br />This script adds scroll bars to wide diffs such as [http://en.wikipedia.org/w/index.php?title=Wikipedia%3ACopyright_problems%2F2005_December_30&diff=33247878&oldid=33247265]. It replaces the table-based diff layout with a CSS-based layout where the column width is always exactly 50%. Known to work in [[w:en:Firefox|Firefox]], [[w:en:Konqueror|Konqueror]], [[w:en:Opera (web browser)|Opera]] and at least some versions of [[w:en:Internet Explorer|Internet Explorer]]. This script is a workaround for [[bugzilla:01229|Bug 01229]]. If you have any problems with this script, please [[w:en:User talk:Ilmari Karonen|let me know]]. */
// <pre><nowiki>
// inline style sheet to keep this whole thing self-contained:
document.write('<style type="text/css">' +
' .xdiff { width: 100%; background: white; }' +
' .xdiff-row { width: 100%; margin: 0 0 3px 0; overflow: hidden; }' +
' .xdiff-col { width: 49%; margin: 0; float: left; clear: none; position: relative; }' +
' .xdiff-sign, .xdiff-outer, .xdiff-inner { display: block; margin: 0; }' +
' .xdiff-sign { position: absolute; top: 0; left: 0; width: 2em; text-align: center; }' +
' .xdiff-outer { padding: 0 0 0 2em; }' +
' .xdiff-inner { overflow: auto; overflow-y: visible; width: 100%; }' +
' .xdiff-inner.diff-addedline { font-size: 85%; background: #cfc; }' +
' .xdiff-inner.diff-deletedline { font-size: 85%; background: #ffa; }' +
' .xdiff-inner.diff-context { font-size: 85%; background: #eee; }' +
(!document.recalc ? '' : // IE kluge:
' * html .xdiff-inner { padding-bottom: expression(this.scrollWidth > this.offsetWidth ? "16px" : 0); }' +
' * html .xdiff-sign { top: expression((this.parentNode.clientHeight - this.offsetHeight)/2 + "px"); }') +
'<'+'/style>');
if (false) addOnloadHook(function () { // OBSOLETE!!!
var diffSigns = new Array();
var fixDiffWidth = function () {
var tables = document.getElementsByTagName('table');
for (var i = 0; i < tables.length; i++) {
if (tables[i].className != 'diff') continue;
var rows = tables[i].getElementsByTagName('tr');
var diffDiv = document.createElement('div');
diffDiv.className = 'xdiff';
for (var j = 0; j < rows.length; j++) {
var rowDiv = document.createElement('div');
rowDiv.className = 'xdiff-row';
var colDiv = null;
var cols = rows[j].getElementsByTagName('td');
for (var k = 0; k < cols.length; k++) {
if (!colDiv) {
colDiv = document.createElement('div');
colDiv.className = 'xdiff-col';
rowDiv.appendChild(colDiv);
}
if (cols[k].getAttribute('colspan') == 2 || cols[k].className.substring(0,5) == 'diff-') {
// use spans instead of divs so that an eventual non-js solution will look nice in lynx!
var outerSpan = document.createElement('span');
var innerSpan = document.createElement('span');
outerSpan.className = 'xdiff-outer';
innerSpan.className = 'xdiff-inner ' + cols[k].className;
innerSpan.style.textAlign = cols[k].getAttribute('align');
for (var node = cols[k].firstChild; node; node = node.nextSibling)
innerSpan.appendChild(node.cloneNode(true));
innerSpan.appendChild(document.createTextNode(String.fromCharCode(0xa0))); // add nbsp
outerSpan.appendChild(innerSpan);
colDiv.appendChild(outerSpan);
colDiv = null; // start new column
}
else if (cols[k].firstChild && (cols[k].firstChild.nextSibling ||
cols[k].firstChild.nodeType != 3 || cols[k].firstChild.nodeValue.match(/\S/))) {
// use spans instead of divs so that an eventual non-js solution will look nice in lynx!
var signSpan = document.createElement('span');
signSpan.className = 'xdiff-sign';
if (!signSpan.style.setExpression)
diffSigns[diffSigns.length] = signSpan;
for (var node = cols[k].firstChild; node; node = node.nextSibling)
signSpan.appendChild(node.cloneNode(true));
colDiv.appendChild(signSpan);
}
}
diffDiv.appendChild(rowDiv);
}
tables[i].parentNode.replaceChild(diffDiv, tables[i]);
}
};
// finally, a kluge to vertically center the +/- signs
var centerDiffSigns = function () {
for (var i = 0; i < diffSigns.length; i++) {
var parentHeight;
if (!( parentHeight = diffSigns[i].parentNode )) continue;
if (!( parentHeight = parentHeight.clientHeight )) continue;
diffSigns[i].style.top = ((parentHeight - diffSigns[i].offsetHeight)/2) + "px";
}
};
fixDiffWidth();
if (diffSigns.length) {
hookEvent('resize', centerDiffSigns);
setTimeout(centerDiffSigns, 250);
}
});
// </nowiki></pre></div>