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