From 2d355a4c1baadc761d6b12645d0274da8866f722 Mon Sep 17 00:00:00 2001 From: Tim Meusel Date: Mon, 18 Sep 2017 15:23:36 +0200 Subject: initial commit --- docs/js/full_list.js | 216 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 216 insertions(+) create mode 100644 docs/js/full_list.js (limited to 'docs/js/full_list.js') diff --git a/docs/js/full_list.js b/docs/js/full_list.js new file mode 100644 index 0000000..59069c5 --- /dev/null +++ b/docs/js/full_list.js @@ -0,0 +1,216 @@ +(function() { + +var $clicked = $(null); +var searchTimeout = null; +var searchCache = []; +var caseSensitiveMatch = false; +var ignoreKeyCodeMin = 8; +var ignoreKeyCodeMax = 46; +var commandKey = 91; + +RegExp.escape = function(text) { + return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); +} + +function escapeShortcut() { + $(document).keydown(function(evt) { + if (evt.which == 27) { + window.parent.postMessage('navEscape', '*'); + } + }); +} + +function navResizer() { + $(window).mousemove(function(e) { + window.parent.postMessage({ + action: 'mousemove', event: {pageX: e.pageX, which: e.which} + }, '*'); + }).mouseup(function(e) { + window.parent.postMessage({action: 'mouseup'}, '*'); + }); + window.parent.postMessage("navReady", "*"); +} + +function clearSearchTimeout() { + clearTimeout(searchTimeout); + searchTimeout = null; +} + +function enableLinks() { + // load the target page in the parent window + $('#full_list li').on('click', function(evt) { + $('#full_list li').removeClass('clicked'); + $clicked = $(this); + $clicked.addClass('clicked'); + evt.stopPropagation(); + + if (evt.target.tagName === 'A') return true; + + var elem = $clicked.find('> .item .object_link a')[0]; + var e = evt.originalEvent; + var newEvent = new MouseEvent(evt.originalEvent.type); + newEvent.initMouseEvent(e.type, e.canBubble, e.cancelable, e.view, e.detail, e.screenX, e.screenY, e.clientX, e.clientY, e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, e.button, e.relatedTarget); + elem.dispatchEvent(newEvent); + evt.preventDefault(); + return false; + }); +} + +function enableToggles() { + // show/hide nested classes on toggle click + $('#full_list a.toggle').on('click', function(evt) { + evt.stopPropagation(); + evt.preventDefault(); + $(this).parent().parent().toggleClass('collapsed'); + highlight(); + }); +} + +function populateSearchCache() { + $('#full_list li .item').each(function() { + var $node = $(this); + var $link = $node.find('.object_link a'); + if ($link.length > 0) { + searchCache.push({ + node: $node, + link: $link, + name: $link.text(), + fullName: $link.attr('title').split(' ')[0] + }); + } + }); +} + +function enableSearch() { + $('#search input').keyup(function(event) { + if (ignoredKeyPress(event)) return; + if (this.value === "") { + clearSearch(); + } else { + performSearch(this.value); + } + }); + + $('#full_list').after(""); +} + +function ignoredKeyPress(event) { + if ( + (event.keyCode > ignoreKeyCodeMin && event.keyCode < ignoreKeyCodeMax) || + (event.keyCode == commandKey) + ) { + return true; + } else { + return false; + } +} + +function clearSearch() { + clearSearchTimeout(); + $('#full_list .found').removeClass('found').each(function() { + var $link = $(this).find('.object_link a'); + $link.text($link.text()); + }); + $('#full_list, #content').removeClass('insearch'); + $clicked.parents().removeClass('collapsed'); + highlight(); +} + +function performSearch(searchString) { + clearSearchTimeout(); + $('#full_list, #content').addClass('insearch'); + $('#noresults').text('').hide(); + partialSearch(searchString, 0); +} + +function partialSearch(searchString, offset) { + var lastRowClass = ''; + var i = null; + for (i = offset; i < Math.min(offset + 50, searchCache.length); i++) { + var item = searchCache[i]; + var searchName = (searchString.indexOf('::') != -1 ? item.fullName : item.name); + var matchString = buildMatchString(searchString); + var matchRegexp = new RegExp(matchString, caseSensitiveMatch ? "" : "i"); + if (searchName.match(matchRegexp) == null) { + item.node.removeClass('found'); + item.link.text(item.link.text()); + } + else { + item.node.addClass('found'); + item.node.removeClass(lastRowClass).addClass(lastRowClass == 'r1' ? 'r2' : 'r1'); + lastRowClass = item.node.hasClass('r1') ? 'r1' : 'r2'; + item.link.html(item.name.replace(matchRegexp, "$&")); + } + } + if(i == searchCache.length) { + searchDone(); + } else { + searchTimeout = setTimeout(function() { + partialSearch(searchString, i); + }, 0); + } +} + +function searchDone() { + searchTimeout = null; + highlight(); + if ($('#full_list li:visible').size() === 0) { + $('#noresults').text('No results were found.').hide().fadeIn(); + } else { + $('#noresults').text('').hide(); + } + $('#content').removeClass('insearch'); +} + +function buildMatchString(searchString, event) { + caseSensitiveMatch = searchString.match(/[A-Z]/) != null; + var regexSearchString = RegExp.escape(searchString); + if (caseSensitiveMatch) { + regexSearchString += "|" + + $.map(searchString.split(''), function(e) { return RegExp.escape(e); }). + join('.+?'); + } + return regexSearchString; +} + +function highlight() { + $('#full_list li:visible').each(function(n) { + $(this).removeClass('even odd').addClass(n % 2 == 0 ? 'odd' : 'even'); + }); +} + +/** + * Expands the tree to the target element and its immediate + * children. + */ +function expandTo(path) { + var $target = $(document.getElementById('object_' + path)); + $target.addClass('clicked'); + $target.removeClass('collapsed'); + $target.parentsUntil('#full_list', 'li').removeClass('collapsed'); + if($target[0]) { + window.scrollTo(window.scrollX, $target.offset().top - 250); + highlight(); + } +} + +function windowEvents(event) { + var msg = event.data; + if (msg.action === "expand") { + expandTo(msg.path); + } + return false; +} + +window.addEventListener("message", windowEvents, false); + +$(document).ready(function() { + escapeShortcut(); + navResizer(); + enableLinks(); + enableToggles(); + populateSearchCache(); + enableSearch(); +}); + +})(); -- cgit v1.2.3