mirror of
https://github.com/reactos/reactos.git
synced 2024-08-24 12:18:57 +00:00
292 lines
5.9 KiB
JavaScript
292 lines
5.9 KiB
JavaScript
function toggle (elt)
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{
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if (elt == null)
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return;
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var eltLink = elt.firstChild;
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if (eltLink != null && eltLink.className == 't') // toggle
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{
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var ich = elt.className.indexOf ('_');
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if (ich < 0)
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{
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eltLink.src = 'tp.gif';
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elt.className += '_';
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}
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else
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{
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eltLink.src = 'tm.gif';
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elt.className = elt.className.slice (0, ich);
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}
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}
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}
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function setView (elt, fView)
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{
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var eltLink = elt.firstChild;
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if (eltLink != null && eltLink.className == 't') // toggle
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{
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var ich = elt.className.indexOf ('_');
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if (ich < 0 && !fView)
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{
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eltLink.src = 'tp.gif';
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elt.className += '_';
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}
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else if (ich >= 0 && fView)
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{
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eltLink.src = 'tm.gif';
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elt.className = elt.className.slice (0, ich);
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}
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}
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}
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function trimSrc (strSrc)
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{
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return strSrc.slice (strSrc.lastIndexOf ('/') + 1, strSrc.lastIndexOf ('.'));
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}
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function getChildrenByTagName (elt, strTag)
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{
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strTag = strTag.toLowerCase ();
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var rgChildren = new Array ();
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var eltChild = elt.firstChild;
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while (eltChild)
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{
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if (eltChild.tagName && eltChild.tagName.toLowerCase () == strTag)
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rgChildren.push (eltChild);
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eltChild = eltChild.nextSibling;
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}
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return rgChildren;
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}
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function viewAll (elt, dictTypes)
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{
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var fView = false;
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var rgImages = getChildrenByTagName (elt, 'IMG');
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var cImages = rgImages.length;
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for (var iImage = 0; iImage < cImages; iImage++)
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{
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var strImage = trimSrc (rgImages [iImage].src);
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if (dictTypes [strImage])
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{
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fView = true;
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break;
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}
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}
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var rgElts = getChildrenByTagName (elt, 'DIV');
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var cElts = rgElts.length;
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if (cElts != 0)
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{
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var iElt;
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for (iElt = 0; iElt < cElts; iElt ++)
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fView |= viewAll (rgElts [iElt], dictTypes);
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}
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elt.style.display = fView ? '' : 'none';
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return fView;
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}
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function getView (elt)
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{
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var eltLink = elt.firstChild;
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if (eltLink != null && eltLink.className == 't') // toggle
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{
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var ich = elt.className.indexOf ('_');
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if (ich < 0)
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return true;
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}
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return false;
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}
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function getParentDiv (elt)
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{
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if (elt)
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{
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do
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{
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elt = elt.parentNode;
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}
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while (elt && elt.tagName != 'DIV');
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}
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return elt;
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}
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function getName (elt)
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{
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var rgSpans = getChildrenByTagName (elt, 'SPAN');
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for (var iSpan = 0; iSpan < rgSpans.length; iSpan ++)
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{
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var span = rgSpans [iSpan];
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if (span.className == 'l') // label
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{
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if (span.innerText)
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return span.innerText;
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else
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return span.firstChild.nodeValue;
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}
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}
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return null;
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}
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function clickHandler (evt)
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{
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var elt;
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if (document.layers)
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elt = evt.taget;
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else if (window.event && window.event.srcElement)
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{
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elt = window.event.srcElement;
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evt = window.event;
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}
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else if (evt && evt.stopPropagation)
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elt = evt.target;
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if (!elt.className && elt.parentNode)
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elt = elt.parentNode;
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if (elt.className == 'l') // label
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{
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var strName;
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eltDiv = getParentDiv (elt);
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var strEltClass = eltDiv.className;
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if (strEltClass.charAt (strEltClass.length - 1) == '_')
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strEltClass = strEltClass.slice (0, strEltClass.length - 1);
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strName = getName (eltDiv);
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if (strEltClass == 'f') // Function
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{
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var strFilename = elt.nextSibling;
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if (strFilename && strFilename.innerText)
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{
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var strRoot = 'http://svn.reactos.org/svn/reactos/trunk/reactos/';
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var strExtra = '?view=markup';
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window.open (strRoot + strFilename.innerText + strExtra, 'SVN');
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}
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}
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}
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else
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{
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if (elt.parentNode && elt.parentNode.className == 't') // toggle
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elt = elt.parentNode;
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else if (elt.className != 't') // toggle
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return;
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while (elt != null && elt.tagName != 'DIV')
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elt = elt.parentNode;
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if (evt.shiftKey)
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{
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var rgElts = getChildrenByTagName (elt, 'DIV');
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var cElts = rgElts.length;
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if (cElts != 0)
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{
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var fView = false;
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var iElt;
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for (iElt = 0; iElt < cElts; iElt ++)
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{
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if (getView (rgElts [iElt]))
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{
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fView = true;
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break;
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}
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}
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for (iElt = 0; iElt < cElts; iElt ++)
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{
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setView (rgElts [iElt], !fView);
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}
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}
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}
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else if (evt.ctrlKey)
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{
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setView (elt, true);
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var eltParent = getParentDiv (elt);
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while (eltParent)
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{
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var rgSiblings = getChildrenByTagName (eltParent, 'DIV');
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var cSiblings = rgSiblings.length;
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for (var iSibling = 0; iSibling < cSiblings; iSibling++)
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{
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var eltSibling = rgSiblings [iSibling];
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if (eltSibling != elt)
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{
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setView (eltSibling, false);
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}
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}
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elt = eltParent;
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eltParent = getParentDiv (elt);
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}
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}
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else
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toggle (elt);
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}
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return false;
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}
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function filterTree ()
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{
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var eltImplemented = document.getElementById ('implemented');
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var eltUnimplemented = document.getElementById ('unimplemented');
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var dictTypes = new Object ();
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if (eltImplemented.checked)
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dictTypes ['i'] = true;
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if (eltUnimplemented.checked)
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dictTypes ['u'] = true;
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viewAll (document.getElementById ('ROOT'), dictTypes);
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}
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function selectImplemented ()
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{
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toggleFilter ('implemented');
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}
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function selectUnimplemented ()
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{
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toggleFilter ('unimplemented');
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}
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function toggleFilter (strFilter)
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{
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var eltImplemented = document.getElementById ('implemented');
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var eltUnimplemented = document.getElementById ('unimplemented');
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var eltToggle = document.getElementById (strFilter);
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if (window && window.event && window.event.shiftKey)
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{
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eltImplemented.checked = eltUnimplemented.checked;
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eltUnimplemented.checked = true;
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}
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else
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if (!eltUnimplemented.checked && !eltImplemented.checked)
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{
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eltImplemented.checked = eltUnimplemented.checked = true;
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eltToggle.checked = false;
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}
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filterTree ();
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}
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function onLoad ()
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{
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var eltImplemented = document.getElementById ('implemented');
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var eltUnimplemented = document.getElementById ('unimplemented');
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eltImplemented.checked = eltUnimplemented.checked = true;
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}
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if (document.layers)
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{
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document.captureEvents (Event.MOUSEUP);
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document.onmouseup = clickHandler;
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}
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else if (document.attachEvent)
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{
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document.attachEvent('onclick', clickHandler);
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}
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else if (document.addEventListener)
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{
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document.addEventListener('click', clickHandler, false);
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}
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else
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document.onclick = clickHandler;
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