206 lines
7.5 KiB
JavaScript
206 lines
7.5 KiB
JavaScript
$.browser.chrome = /chrome/.test(navigator.userAgent.toLowerCase());
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$.browser.ipad = /ipad/.test(navigator.userAgent.toLowerCase());
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/**
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* Initializes page contents for progressive enhancement.
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*/
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function initializeContents()
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{
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// hide all more buttons because they are not needed with JS
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$(".element a.more").hide();
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$(".clickable.class,.clickable.interface").click(function() {
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document.location = $("a.more", this).attr('href');
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});
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// change the cursor to a pointer to make it more explicit that this it clickable
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// do a background color change on hover to emphasize the clickability eveb more
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// we do not use CSS for this because when JS is disabled this behaviour does not
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// apply and we do not want the hover
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$(".element.method,.element.function,.element.class.clickable,.element.interface.clickable,.element.property.clickable")
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.css("cursor", "pointer")
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.hover(function() {
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$(this).css('backgroundColor', '#F8FDF6')
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}, function(){
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$(this).css('backgroundColor', 'white')}
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);
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$("ul.side-nav.nav.nav-list li.nav-header").contents()
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.filter(function(){return this.nodeType == 3 && $.trim($(this).text()).length > 0})
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.wrap('<span class="side-nav-header" />');
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$("ul.side-nav.nav.nav-list li.nav-header span.side-nav-header")
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.css("cursor", "pointer");
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// do not show tooltips on iPad; it will cause the user having to click twice
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if (!$.browser.ipad) {
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$('.btn-group.visibility,.btn-group.view,.btn-group.type-filter,.icon-custom')
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.tooltip({'placement':'bottom'});
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$('.element').tooltip({'placement':'left'});
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}
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$('.btn-group.visibility,.btn-group.view,.btn-group.type-filter')
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.show()
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.css('display', 'inline-block')
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.find('button')
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.find('i').click(function(){ $(this).parent().click(); });
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// set the events for the visibility buttons and enable by default.
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$('.visibility button.public').click(function(){
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$('.element.public,.side-nav li.public').toggle($(this).hasClass('active'));
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}).click();
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$('.visibility button.protected').click(function(){
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$('.element.protected,.side-nav li.protected').toggle($(this).hasClass('active'));
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}).click();
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$('.visibility button.private').click(function(){
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$('.element.private,.side-nav li.private').toggle($(this).hasClass('active'));
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}).click();
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$('.visibility button.inherited').click(function(){
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$('.element.inherited,.side-nav li.inherited').toggle($(this).hasClass('active'));
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}).click();
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$('.type-filter button.critical').click(function(){
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$('tr.critical').toggle($(this).hasClass('active'));
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});
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$('.type-filter button.error').click(function(){
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$('tr.error').toggle($(this).hasClass('active'));
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});
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$('.type-filter button.notice').click(function(){
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$('tr.notice').toggle($(this).hasClass('active'));
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});
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$('.view button.details').click(function(){
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$('.side-nav li.view-simple').removeClass('view-simple');
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}).button('toggle').click();
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$('.view button.simple').click(function(){
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$('.side-nav li').addClass('view-simple');
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});
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$('ul.side-nav.nav.nav-list li.nav-header span.side-nav-header').click(function(){
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$(this).siblings('ul').collapse('toggle');
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});
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// sorting example
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// $('ol li').sort(
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// function(a, b) { return a.innerHTML.toLowerCase() > b.innerHTML.toLowerCase() ? 1 : -1; }
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// ).appendTo('ol');
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}
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$(document).ready(function() {
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prettyPrint();
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initializeContents();
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// do not show tooltips on iPad; it will cause the user having to click twice
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if(!$.browser.ipad) {
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$(".side-nav a").tooltip({'placement': 'top'});
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}
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// chrome cannot deal with certain situations; warn the user about reduced features
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if ($.browser.chrome && (window.location.protocol == 'file:')) {
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$("body > .container").prepend(
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'<div class="alert alert-error"><a class="close" data-dismiss="alert">×</a>' +
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'You are using Google Chrome in a local environment; AJAX interaction has been ' +
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'disabled because Chrome cannot <a href="http://code.google.com/p/chromium/issues/detail?id=40787">' +
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'retrieve files using Ajax</a>.</div>'
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);
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}
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$('ul.nav-namespaces li a, ul.nav-packages li a').click(function(){
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// Google Chrome does not do Ajax locally
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if ($.browser.chrome && (window.location.protocol == 'file:'))
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{
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return true;
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}
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$(this).parents('.side-nav').find('.active').removeClass('active');
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$(this).parent().addClass('active');
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$('div.namespace-contents').load(
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this.href + ' div.namespace-contents', function(){
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initializeContents();
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$(window).scrollTop($('div.namespace-contents').position().top);
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}
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);
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$('div.package-contents').load(
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this.href + ' div.package-contents', function(){
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initializeContents();
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$(window).scrollTop($('div.package-contents').position().top);
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}
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);
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return false;
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});
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function filterPath(string)
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{
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return string
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.replace(/^\//, '')
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.replace(/(index|default).[a-zA-Z]{3,4}$/, '')
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.replace(/\/$/, '');
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}
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var locationPath = filterPath(location.pathname);
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// the ipad already smoothly scrolls and does not detect the scrollable
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// element if top=0; as such we disable this behaviour for the iPad
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if (!$.browser.ipad) {
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$('a[href*=#]').each(function ()
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{
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var thisPath = filterPath(this.pathname) || locationPath;
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if (locationPath == thisPath && (location.hostname == this.hostname || !this.hostname) && this.hash.replace(/#/, ''))
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{
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var target = decodeURIComponent(this.hash.replace(/#/,''));
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// note: I'm using attribute selector, because id selector can't match elements with '$'
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var $target = $('[id="'+target+'"]');
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if ($target.length > 0)
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{
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$(this).click(function (event)
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{
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var scrollElem = scrollableElement('html', 'body');
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var targetOffset = $target.offset().top;
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event.preventDefault();
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$(scrollElem).animate({scrollTop:targetOffset}, 400, function ()
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{
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location.hash = target;
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});
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});
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}
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}
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});
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}
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// use the first element that is "scrollable"
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function scrollableElement(els)
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{
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for (var i = 0, argLength = arguments.length; i < argLength; i++)
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{
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var el = arguments[i], $scrollElement = $(el);
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if ($scrollElement.scrollTop() > 0)
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{
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return el;
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}
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else
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{
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$scrollElement.scrollTop(1);
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var isScrollable = $scrollElement.scrollTop() > 0;
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$scrollElement.scrollTop(0);
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if (isScrollable)
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{
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return el;
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}
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}
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}
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return [];
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}
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// Hide API Documentation menu if it's empty
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$('.nav .dropdown a[href=#api]').next().filter(function(el) {
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if ($(el).children().length == 0) {
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return true;
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}
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}).parent().hide();
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});
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