1 function findPos(obj) {
2 var curleft = curtop = 0;
3 if (obj.offsetParent) {
5 curleft += obj.offsetLeft;
6 curtop += obj.offsetTop;
8 while (obj = obj.offsetParent);
9 return [curleft,curtop];
13 function setNavClass(el){
14 var link_el = document.getElementById("actions_nav_link");
15 var offsetAry = findPos(link_el);
16 // set position of list
17 el.style.left = offsetAry[0]+"px";
18 el.style.top = offsetAry[1]+30 +"px";
19 el.className+=" actions_nav_list_over";
22 // handles hover sub menus in IE
23 function startList() {
24 if(!document.getElementById("actions_nav_link"))
26 var navList = document.getElementById("actions_nav_list");
27 var navLink = document.getElementById("actions_nav_link");
28 // assign event handlers to each element
29 navLink.onmouseover=function() {
32 navList.onmouseover=function() {
35 navList.onmouseout=function() {
36 navList.className=navList.className.replace(" actions_nav_list_over", "");
38 navLink.onmouseout=function() {
39 navList.className=navList.className.replace(" actions_nav_list_over", "");
43 function uriFor(action, sha1) {
44 return jQuery('#' + action + '-uri').text().replace(/\bHEAD\b/, sha1);
47 function switchBranch() {
48 var branch = jQuery('#branch-list').val(),
49 action = branch != '...' ? 'current' : 'heads';
50 document.location.href = uriFor(action, branch);
53 function compareDiffs(){
54 var path = jQuery('#compare-path').text(),
55 baseSha1 = jQuery('#compare-form input[name=sha1_a]:checked').val(),
56 compSha1 = jQuery('#compare-form input[name=sha1_b]:checked').val(),
57 diffUri = uriFor('diff', baseSha1);
58 document.location.href = diffUri + '/' + compSha1 + (path ? '/' + encodeURIComponent(path) : '');
62 function _loadCommitInfo(cells) {
63 var cell = jQuery(cells.shift());
64 var filename = cell.find('.js-data').text();
65 jQuery.getJSON(uriFor('file_commit_info') + '/' + filename, {}, function(commitInfo) {
67 cell.html('<a href="'+uriFor('commit', commitInfo.sha1)+'">'+commitInfo.comment+'</a> '+commitInfo.age);
69 _loadCommitInfo(cells);
73 function loadCommitInfo() {
74 var cells = jQuery('#commit-tree .message').get();
76 _loadCommitInfo( cells );
80 // Provide sub-nav dropdowns (I think).
83 // JS up any Compare links
84 jQuery('a.compare-link').click(compareDiffs);
85 // Change the URL when a branch is selected
86 jQuery('#branch-list').change(switchBranch);
87 // Wait for image requests to come back first
88 jQuery(window).load(loadCommitInfo);