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author | Dimitri van Heesch <dimitri@stack.nl> | 2012-07-12 15:32:41 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2012-07-12 15:32:41 (GMT) |
commit | 52445a98210e9aa50b3fd4bb36995e117539e490 (patch) | |
tree | 84ec1ff38937e82a2dfe563fc2d140bc337ffd7f /src/navtree.js | |
parent | 0ce3aea886f4e95da56d164b3944fd54d3d68f89 (diff) | |
download | Doxygen-52445a98210e9aa50b3fd4bb36995e117539e490.zip Doxygen-52445a98210e9aa50b3fd4bb36995e117539e490.tar.gz Doxygen-52445a98210e9aa50b3fd4bb36995e117539e490.tar.bz2 |
Release-1.8.1.2
Diffstat (limited to 'src/navtree.js')
-rw-r--r-- | src/navtree.js | 95 |
1 files changed, 82 insertions, 13 deletions
diff --git a/src/navtree.js b/src/navtree.js index 1b4931c..4fb2c87 100644 --- a/src/navtree.js +++ b/src/navtree.js @@ -20,6 +20,34 @@ function stripPath2(uri) return m ? uri.substring(i-6) : s; } +function localStorageSupported() +{ + return 'localStorage' in window && window['localStorage'] !== null; +} + +function storeLink(link) +{ + if (!$("#nav-sync").hasClass('sync') && localStorageSupported()) { + window.localStorage.setItem('navpath',link); + } +} + +function deleteLink() +{ + if (localStorageSupported()) { + window.localStorage.setItem('navpath',''); + } +} + +function cachedLink() +{ + if (localStorageSupported()) { + return window.localStorage.getItem('navpath'); + } else { + return ''; + } +} + function getScript(scriptName,func,show) { var head = document.getElementsByTagName("head")[0]; @@ -138,6 +166,7 @@ function newNode(o, po, text, link, childrenData, lastNode) var targetPage = stripPath(link.split('#')[0]); a.href = srcPage!=targetPage ? url : '#'; a.onclick = function(){ + storeLink(link); if (!$(a).parent().parent().hasClass('selected')) { $('.item').removeClass('selected'); @@ -165,6 +194,7 @@ function newNode(o, po, text, link, childrenData, lastNode) }; } else { a.href = url; + a.onclick = function() { storeLink(link); } } } else { if (childrenData != null) @@ -248,6 +278,8 @@ function highlightAnchor() glowEffect(rows.children(),300); // member without details } else if (anchor.parents().slice(2).prop('tagName')=='TR') { glowEffect(anchor.parents('div.memitem'),1000); // enum value + } else if (anchor.parent().attr('class')=='fieldtype'){ + glowEffect(anchor.parent().parent(),1000); // struct field } else if (anchor.parent().is(":header")) { glowEffect(anchor.parent(),1000); // section header } else { @@ -255,12 +287,11 @@ function highlightAnchor() } } -function selectAndHighlight(n) +function selectAndHighlight(hash,n) { var a; - if ($(location).attr('hash')) { - var link=stripPath($(location).attr('pathname'))+':'+ - $(location).attr('hash').substring(1); + if (hash) { + var link=stripPath($(location).attr('pathname'))+':'+hash.substring(1); a=$('.item a[class$="'+link+'"]'); } if (a && a.length) { @@ -274,14 +305,14 @@ function selectAndHighlight(n) showRoot(); } -function showNode(o, node, index) +function showNode(o, node, index, hash) { if (node && node.childrenData) { if (typeof(node.childrenData)==='string') { var varName = node.childrenData; getScript(node.relpath+varName,function(){ node.childrenData = getData(varName); - showNode(o,node,index); + showNode(o,node,index,hash); },true); } else { if (!node.childrenVisited) { @@ -296,26 +327,26 @@ function showNode(o, node, index) node.expanded = true; var n = node.children[o.breadcrumbs[index]]; if (index+1<o.breadcrumbs.length) { - showNode(o,n,index+1); + showNode(o,n,index+1,hash); } else { if (typeof(n.childrenData)==='string') { var varName = n.childrenData; getScript(n.relpath+varName,function(){ n.childrenData = getData(varName); node.expanded=false; - showNode(o,node,index); // retry with child node expanded + showNode(o,node,index,hash); // retry with child node expanded },true); } else { - var rootBase = o.toroot.replace(/\..+$/, ''); + var rootBase = stripPath(o.toroot.replace(/\..+$/, '')); if (rootBase=="index" || rootBase=="pages") { expandNode(o, n, true, true); } - selectAndHighlight(n); + selectAndHighlight(hash,n); } } } } else { - selectAndHighlight(); + selectAndHighlight(hash); } } @@ -333,7 +364,7 @@ function getNode(o, po) function gotoNode(o,subIndex,root,hash,relpath) { var nti = navTreeSubIndices[subIndex][root+hash]; - o.breadcrumbs = nti ? nti : navTreeSubIndices[subIndex][root]; + o.breadcrumbs = $.extend(true, [], nti ? nti : navTreeSubIndices[subIndex][root]); if (!o.breadcrumbs && root!=NAVTREE[0][1]) { // fallback: show index navTo(o,NAVTREE[0][1],"",relpath); $('.item').removeClass('selected'); @@ -341,16 +372,29 @@ function gotoNode(o,subIndex,root,hash,relpath) } if (o.breadcrumbs) { o.breadcrumbs.unshift(0); // add 0 for root node - showNode(o, o.node, 0); + showNode(o, o.node, 0, hash); } } function navTo(o,root,hash,relpath) { + var link = cachedLink(); + if (link) { + var parts = link.split('#'); + root = parts[0]; + if (parts.length>1) hash = '#'+parts[1]; + else hash=''; + } + if (root==NAVTREE[0][1]) { + $('#nav-sync').css('top','30px'); + } else { + $('#nav-sync').css('top','5px'); + } if (hash.match(/^#l\d+$/)) { var anchor=$('a[name='+hash.substring(1)+']'); glowEffect(anchor.parent(),1000); // line number hash=''; // strip line number anchors + //root=root.replace(/_source\./,'.'); // source link to doc link } var url=root+hash; var i=-1; @@ -367,6 +411,20 @@ function navTo(o,root,hash,relpath) } } +function toggleSyncButton(relpath) +{ + var navSync = $('#nav-sync'); + if (navSync.hasClass('sync')) { + navSync.removeClass('sync'); + navSync.html('<img src="'+relpath+'sync_off.png"/>'); + storeLink(stripPath2($(location).attr('pathname'))+$(location).attr('hash')); + } else { + navSync.addClass('sync'); + navSync.html('<img src="'+relpath+'sync_on.png"/>'); + deleteLink(); + } +} + function initNavTree(toroot,relpath) { var o = new Object(); @@ -387,6 +445,17 @@ function initNavTree(toroot,relpath) o.node.plus_img.width = 16; o.node.plus_img.height = 22; + if (localStorageSupported()) { + var navSync = $('#nav-sync'); + if (cachedLink()) { + navSync.html('<img src="'+relpath+'sync_off.png"/>'); + navSync.removeClass('sync'); + } else { + navSync.html('<img src="'+relpath+'sync_on.png"/>'); + } + navSync.click(function(){ toggleSyncButton(relpath); }); + } + navTo(o,toroot,window.location.hash,relpath); $(window).bind('hashchange', function(){ |