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Diffstat (limited to 'doxygen/hdf5_navtree_hacks.js')
| -rw-r--r-- | doxygen/hdf5_navtree_hacks.js | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/doxygen/hdf5_navtree_hacks.js b/doxygen/hdf5_navtree_hacks.js new file mode 100644 index 0000000..942970c --- /dev/null +++ b/doxygen/hdf5_navtree_hacks.js @@ -0,0 +1,246 @@ + +// generate a table of contents in the side-nav based on the h1/h2 tags of the current page. +function generate_autotoc() { + var headers = $("h1, h2"); + if(headers.length > 1) { + var toc = $("#side-nav").append('<div id="nav-toc" class="toc"><h3>Table of contents</h3></div>'); + toc = $("#nav-toc"); + var footer = $("#nav-path"); + var footerHeight = footer.height(); + toc = toc.append('<ul></ul>'); + toc = toc.find('ul'); + var indices = new Array(); + indices[0] = 0; + indices[1] = 0; + + var h1counts = $("h1").length; + headers.each(function(i) { + var current = $(this); + var levelTag = current[0].tagName.charAt(1); + if(h1counts==0) + levelTag--; + var cur_id = current.attr("id"); + + indices[levelTag-1]+=1; + var prefix = indices[0]; + if (levelTag >1) { + prefix+="."+indices[1]; + } + + // Uncomment to add number prefixes + // current.html(prefix + " " + current.html()); + for(var l = levelTag; l < 2; ++l){ + indices[l] = 0; + } + + if(cur_id == undefined) { + current.attr('id', 'title' + i); + current.addClass('anchor'); + toc.append("<li class='level" + levelTag + "'><a id='link" + i + "' href='#title" + + i + "' title='" + current.prop("tagName") + "'>" + current.text() + "</a></li>"); + } else { + toc.append("<li class='level" + levelTag + "'><a id='" + cur_id + "' href='#title" + + i + "' title='" + current.prop("tagName") + "'>" + current.text() + "</a></li>"); + } + }); + resizeHeight(); + } +} + + +var global_navtree_object; + +// Overloaded to remove links to sections/subsections +function getNode(o, po) +{ + po.childrenVisited = true; + var l = po.childrenData.length-1; + for (var i in po.childrenData) { + var nodeData = po.childrenData[i]; + if((!nodeData[1]) || (nodeData[1].indexOf('#')==-1)) // <- we added this line + po.children[i] = newNode(o, po, nodeData[0], nodeData[1], nodeData[2], i==l); + } +} + +// Overloaded to adjust the size of the navtree wrt the toc +function resizeHeight() +{ + var header = $("#top"); + var sidenav = $("#side-nav"); + var content = $("#doc-content"); + var navtree = $("#nav-tree"); + var footer = $("#nav-path"); + var toc = $("#nav-toc"); + + var headerHeight = header.outerHeight(); + var footerHeight = footer.outerHeight(); + var tocHeight = toc.height(); + var windowHeight = $(window).height() - headerHeight - footerHeight; + content.css({height:windowHeight + "px"}); + navtree.css({height:(windowHeight-tocHeight) + "px"}); + sidenav.css({height:windowHeight + "px"}); +} + +// Overloaded to save the root node into global_navtree_object +function initNavTree(toroot,relpath) +{ + var o = new Object(); + global_navtree_object = o; // <- we added this line + o.toroot = toroot; + o.node = new Object(); + o.node.li = document.getElementById("nav-tree-contents"); + o.node.childrenData = NAVTREE; + o.node.children = new Array(); + o.node.childrenUL = document.createElement("ul"); + o.node.getChildrenUL = function() { return o.node.childrenUL; }; + o.node.li.appendChild(o.node.childrenUL); + o.node.depth = 0; + o.node.relpath = relpath; + o.node.expanded = false; + o.node.isLast = true; + o.node.plus_img = document.createElement("img"); + o.node.plus_img.src = relpath+"ftv2pnode.png"; + o.node.plus_img.width = 16; + o.node.plus_img.height = 22; + + if (localStorageSupported()) { + var navSync = $('#nav-sync'); + if (cachedLink()) { + showSyncOff(navSync,relpath); + navSync.removeClass('sync'); + } else { + showSyncOn(navSync,relpath); + } + navSync.click(function(){ toggleSyncButton(relpath); }); + } + + navTo(o,toroot,window.location.hash,relpath); + + $(window).bind('hashchange', function(){ + if (window.location.hash && window.location.hash.length>1){ + var a; + if ($(location).attr('hash')){ + var clslink=stripPath($(location).attr('pathname'))+':'+ + $(location).attr('hash').substring(1); + a=$('.item a[class$="'+clslink+'"]'); + } + if (a==null || !$(a).parent().parent().hasClass('selected')){ + $('.item').removeClass('selected'); + $('.item').removeAttr('id'); + } + var link=stripPath2($(location).attr('pathname')); + navTo(o,link,$(location).attr('hash'),relpath); + } else if (!animationInProgress) { + $('#doc-content').scrollTop(0); + $('.item').removeClass('selected'); + $('.item').removeAttr('id'); + navTo(o,toroot,window.location.hash,relpath); + } + }) + + $(window).on("load", showRoot); +} + +// return false if the the node has no children at all, or has only section/subsection children +function checkChildrenData(node) { + if (!(typeof(node.childrenData)==='string')) { + for (var i in node.childrenData) { + var url = node.childrenData[i][1]; + if(url.indexOf("#")==-1) + return true; + } + return false; + } + return (node.childrenData); +} + +// Modified to: +// 1 - remove the root node +// 2 - remove the section/subsection children +function createIndent(o,domNode,node,level) +{ + var level=-2; // <- we replaced level=-1 by level=-2 + var n = node; + while (n.parentNode) { level++; n=n.parentNode; } + if (checkChildrenData(node)) { // <- we modified this line to use checkChildrenData(node) instead of node.childrenData + var imgNode = document.createElement("span"); + imgNode.className = 'arrow'; + imgNode.style.paddingLeft=(16*level).toString()+'px'; + imgNode.innerHTML=arrowRight; + node.plus_img = imgNode; + node.expandToggle = document.createElement("a"); + node.expandToggle.href = "javascript:void(0)"; + node.expandToggle.onclick = function() { + if (node.expanded) { + $(node.getChildrenUL()).slideUp("fast"); + node.plus_img.innerHTML=arrowRight; + node.expanded = false; + } else { + expandNode(o, node, false, false); + } + } + node.expandToggle.appendChild(imgNode); + domNode.appendChild(node.expandToggle); + } else { + var span = document.createElement("span"); + span.className = 'arrow'; + span.style.width = 16*(level+1)+'px'; + span.innerHTML = ' '; + domNode.appendChild(span); + } +} + +// Overloaded to automatically expand the selected node +function selectAndHighlight(hash,n) +{ + var a; + if (hash) { + var link=stripPath($(location).attr('pathname'))+':'+hash.substring(1); + a=$('.item a[class$="'+link+'"]'); + } + if (a && a.length) { + a.parent().parent().addClass('selected'); + a.parent().parent().attr('id','selected'); + highlightAnchor(); + } else if (n) { + $(n.itemDiv).addClass('selected'); + $(n.itemDiv).attr('id','selected'); + } + if ($('#nav-tree-contents .item:first').hasClass('selected')) { + $('#nav-sync').css('top','30px'); + } else { + $('#nav-sync').css('top','5px'); + } + expandNode(global_navtree_object, n, true, true); // <- we added this line + showRoot(); +} + + +$(document).ready(function() { + + generate_autotoc(); + + (function (){ // wait until the first "selected" element has been created + try { + + // this line will triger an exception if there is no #selected element, i.e., before the tree structure is complete. + document.getElementById("selected").className = "item selected"; + + // ok, the default tree has been created, we can keep going... + + // expand the "Chapters" node + if(window.location.href.indexOf('unsupported')==-1) + expandNode(global_navtree_object, global_navtree_object.node.children[0].children[2], true, true); + else + expandNode(global_navtree_object, global_navtree_object.node.children[0].children[1], true, true); + + // Hide the root node "HDF5" + $(document.getElementsByClassName('index.html')[0]).parent().parent().css({display:"none"}); + + } catch (err) { + setTimeout(arguments.callee, 10); + } + })(); + + $(window).on("load", resizeHeight); +}); |