diff options
Diffstat (limited to 'docs/pkgdown.js')
| -rw-r--r-- | docs/pkgdown.js | 165 |
1 files changed, 93 insertions, 72 deletions
diff --git a/docs/pkgdown.js b/docs/pkgdown.js index 64b20df..eb7e83d 100644 --- a/docs/pkgdown.js +++ b/docs/pkgdown.js @@ -1,94 +1,115 @@ -$(function() { - - $("#sidebar") - .stick_in_parent({offset_top: 40}) - .on('sticky_kit:bottom', function(e) { - $(this).parent().css('position', 'static'); - }) - .on('sticky_kit:unbottom', function(e) { - $(this).parent().css('position', 'relative'); +/* http://gregfranko.com/blog/jquery-best-practices/ */ +(function($) { + $(function() { + + $("#sidebar") + .stick_in_parent({offset_top: 40}) + .on('sticky_kit:bottom', function(e) { + $(this).parent().css('position', 'static'); + }) + .on('sticky_kit:unbottom', function(e) { + $(this).parent().css('position', 'relative'); + }); + + $('body').scrollspy({ + target: '#sidebar', + offset: 60 }); - $('body').scrollspy({ - target: '#sidebar', - offset: 60 - }); + $('[data-toggle="tooltip"]').tooltip(); + + var cur_path = paths(location.pathname); + var links = $("#navbar ul li a"); + var max_length = -1; + var pos = -1; + for (var i = 0; i < links.length; i++) { + if (links[i].getAttribute("href") === "#") + continue; + // Ignore external links + if (links[i].host !== location.host) + continue; + + var nav_path = paths(links[i].pathname); + + var length = prefix_length(nav_path, cur_path); + if (length > max_length) { + max_length = length; + pos = i; + } + } - var cur_path = paths(location.pathname); - $("#navbar ul li a").each(function(index, value) { - if (value.text == "Home") - return; - if (value.getAttribute("href") === "#") - return; - - var path = paths(value.pathname); - if (is_prefix(cur_path, path)) { - // Add class to parent <li>, and enclosing <li> if in dropdown - var menu_anchor = $(value); + // Add class to parent <li>, and enclosing <li> if in dropdown + if (pos >= 0) { + var menu_anchor = $(links[pos]); menu_anchor.parent().addClass("active"); menu_anchor.closest("li.dropdown").addClass("active"); } }); -}); -function paths(pathname) { - var pieces = pathname.split("/"); - pieces.shift(); // always starts with / + function paths(pathname) { + var pieces = pathname.split("/"); + pieces.shift(); // always starts with / + + var end = pieces[pieces.length - 1]; + if (end === "index.html" || end === "") + pieces.pop(); + return(pieces); + } - var end = pieces[pieces.length - 1]; - if (end === "index.html" || end === "") - pieces.pop(); - return(pieces); -} + // Returns -1 if not found + function prefix_length(needle, haystack) { + if (needle.length > haystack.length) + return(-1); -function is_prefix(needle, haystack) { - if (needle.length > haystack.lengh) - return(false); + // Special case for length-0 haystack, since for loop won't run + if (haystack.length === 0) { + return(needle.length === 0 ? 0 : -1); + } - for (var i = 0; i < haystack.length; i++) { - if (needle[i] != haystack[i]) - return(false); - } + for (var i = 0; i < haystack.length; i++) { + if (needle[i] != haystack[i]) + return(i); + } - return(true); -} + return(haystack.length); + } -/* Clipboard --------------------------*/ + /* Clipboard --------------------------*/ -function changeTooltipMessage(element, msg) { - var tooltipOriginalTitle=element.getAttribute('data-original-title'); - element.setAttribute('data-original-title', msg); - $(element).tooltip('show'); - element.setAttribute('data-original-title', tooltipOriginalTitle); -} + function changeTooltipMessage(element, msg) { + var tooltipOriginalTitle=element.getAttribute('data-original-title'); + element.setAttribute('data-original-title', msg); + $(element).tooltip('show'); + element.setAttribute('data-original-title', tooltipOriginalTitle); + } -if(Clipboard.isSupported()) { - $(document).ready(function() { - var copyButton = "<button type='button' class='btn btn-primary btn-copy-ex' type = 'submit' title='Copy to clipboard' aria-hidden='true' data-toggle='tooltip' data-placement='left auto' data-trigger='hover' data-clipboard-copy><i class='fa fa-copy' aria-hidden='true'></i></button>"; + if(ClipboardJS.isSupported()) { + $(document).ready(function() { + var copyButton = "<button type='button' class='btn btn-primary btn-copy-ex' type = 'submit' title='Copy to clipboard' aria-label='Copy to clipboard' data-toggle='tooltip' data-placement='left auto' data-trigger='hover' data-clipboard-copy><i class='fa fa-copy'></i></button>"; - $(".examples").addClass("hasCopyButton"); + $(".examples, div.sourceCode").addClass("hasCopyButton"); - // Insert copy buttons: - $(copyButton).prependTo(".hasCopyButton"); + // Insert copy buttons: + $(copyButton).prependTo(".hasCopyButton"); - // Initialize tooltips: - $('.btn-copy-ex').tooltip({container: 'body'}); + // Initialize tooltips: + $('.btn-copy-ex').tooltip({container: 'body'}); - // Initialize clipboard: - var clipboardBtnCopies = new Clipboard('[data-clipboard-copy]', { - text: function(trigger) { - return trigger.parentNode.textContent; - } - }); + // Initialize clipboard: + var clipboardBtnCopies = new ClipboardJS('[data-clipboard-copy]', { + text: function(trigger) { + return trigger.parentNode.textContent; + } + }); - clipboardBtnCopies.on('success', function(e) { - changeTooltipMessage(e.trigger, 'Copied!'); - e.clearSelection(); - }); + clipboardBtnCopies.on('success', function(e) { + changeTooltipMessage(e.trigger, 'Copied!'); + e.clearSelection(); + }); - clipboardBtnCopies.on('error', function() { - changeTooltipMessage(e.trigger,'Press Ctrl+C or Command+C to copy'); + clipboardBtnCopies.on('error', function() { + changeTooltipMessage(e.trigger,'Press Ctrl+C or Command+C to copy'); + }); }); - }); -} - + } +})(window.jQuery || window.$) |