%PDF-
%PDF-
Mini Shell
Mini Shell
/*
* Magazine sample
*/
function addPage(page, book) {
var id, pages = book.turn('pages');
// Create a new element for this page
var element = $('<div />', {});
// Add the page to the flipbook
if (book.turn('addPage', element, page)) {
// Add the initial HTML
// It will contain a loader indicator and a gradient
element.html('<div class="gradient"></div><div class="loader"></div>');
// Load the page
loadPage(page, element);
}
}
function loadPage(page, pageElement) {
// Create an image element
var img = $('<img />');
img.mousedown(function(e) {
e.preventDefault();
});
img.load(function() {
// Set the size
$(this).css({width: '100%', height: '100%'});
// Add the image to the page after loaded
$(this).appendTo(pageElement);
// Remove the loader indicator
pageElement.find('.loader').remove();
});
// Load the page
img.attr('src', 'pages/' + page + '.jpg');
loadRegions(page, pageElement);
}
// Zoom in / Zoom out
function zoomTo(event) {
setTimeout(function() {
if ($('.magazine-viewport').data().regionClicked) {
$('.magazine-viewport').data().regionClicked = false;
} else {
if ($('.magazine-viewport').zoom('value')==1) {
$('.magazine-viewport').zoom('zoomIn', event);
} else {
$('.magazine-viewport').zoom('zoomOut');
}
}
}, 1);
}
function checkMobile() {
return /iPhone|iPad|iPod|Android/i.test(navigator.userAgent);
}
// Load regions
function loadRegions(page, element) {
if (!checkMobile()) {
$.getJSON('pages/'+page+'-regions.json').
done(function(data) {
$.each(data, function(key, region) {
addRegion(region, element);
});
});
}
else{
$.getJSON('pages/'+page+'-regionsb.json').
done(function(data) {
$.each(data, function(key, region) {
addRegion(region, element);
});
});
}
}
// Add region
function addRegion(region, pageElement) {
var reg = $('<div />', {'class': 'region ' + region['class']}),
options = $('.magazine').turn('options'),
pageWidth = options.width/2,
pageHeight = options.height;
reg.css({
top: Math.round(region.y/pageHeight*100)+'%',
left: Math.round(region.x/pageWidth*100)+'%',
width: Math.round(region.width/pageWidth*100)+'%',
height: Math.round(region.height/pageHeight*100)+'%'
}).attr('region-data', $.param(region.data||''));
reg.appendTo(pageElement);
}
// Process click on a region
function regionClick(event) {
var region = $(event.target);
if (region.hasClass('region')) {
$('.magazine-viewport').data().regionClicked = true;
setTimeout(function() {
$('.magazine-viewport').data().regionClicked = false;
}, 100);
var regionType = $.trim(region.attr('class').replace('region', ''));
return processRegion(region, regionType);
}
}
// Process the data of every region
function processRegion(region, regionType) {
data = decodeParams(region.attr('region-data'));
switch (regionType) {
case 'link' :
window.open(data.url);
break;
case 'zoom' :
var regionOffset = region.offset(),
viewportOffset = $('.magazine-viewport').offset(),
pos = {
x: regionOffset.left-viewportOffset.left,
y: regionOffset.top-viewportOffset.top
};
$('.magazine-viewport').zoom('zoomIn', pos);
break;
case 'to-page' :
$('.magazine').turn('page', data.page);
break;
}
}
// Load large page
function loadLargePage(page, pageElement) {
var img = $('<img />');
img.load(function() {
var prevImg = pageElement.find('img');
$(this).css({width: '100%', height: '100%'});
$(this).appendTo(pageElement);
prevImg.remove();
});
// Loadnew page
img.attr('src', 'pages/' + page + '-large.jpg');
}
// Load small page
function loadSmallPage(page, pageElement) {
var img = pageElement.find('img');
img.css({width: '100%', height: '100%'});
img.unbind('load');
// Loadnew page
img.attr('src', 'pages/' + page + '.jpg');
}
// http://code.google.com/p/chromium/issues/detail?id=128488
function isChrome() {
return navigator.userAgent.indexOf('Chrome')!=-1;
}
function disableControls(page) {
if (page==1)
$('.previous-button').hide();
else
$('.previous-button').show();
if (page==$('.magazine').turn('pages'))
$('.next-button').hide();
else
$('.next-button').show();
}
// Set the width and height for the viewport
function resizeViewport() {
var width = $(window).width(),
height = $(window).height(),
options = $('.magazine').turn('options');
$('.magazine').removeClass('animated');
$('.magazine-viewport').css({
width: width,
height: height
}).
zoom('resize');
if ($('.magazine').turn('zoom')==1) {
var bound = calculateBound({
width: options.width,
height: options.height,
boundWidth: Math.min(options.width, width),
boundHeight: Math.min(options.height, height)
});
if (bound.width%2!==0)
bound.width-=1;
if (bound.width!=$('.magazine').width() || bound.height!=$('.magazine').height()) {
$('.magazine').turn('size', bound.width, bound.height);
if ($('.magazine').turn('page')==1)
$('.magazine').turn('peel', 'br');
$('.next-button').css({height: bound.height, backgroundPosition: '-38px '+(bound.height/2-32/2)+'px'});
$('.previous-button').css({height: bound.height, backgroundPosition: '-4px '+(bound.height/2-32/2)+'px'});
}
$('.magazine').css({top: -bound.height/2, left: -bound.width/2});
}
var magazineOffset = $('.magazine').offset(),
boundH = height - magazineOffset.top - $('.magazine').height(),
marginTop = (boundH - $('.thumbnails > div').height()) / 2;
if (marginTop<0) {
$('.thumbnails').css({height:1});
} else {
$('.thumbnails').css({height: boundH});
$('.thumbnails > div').css({marginTop: marginTop});
}
if (magazineOffset.top<$('.made').height())
$('.made').hide();
else
$('.made').show();
$('.magazine').addClass('animated');
}
// Number of views in a flipbook
function numberOfViews(book) {
return book.turn('pages') / 2 + 1;
}
// Current view in a flipbook
function getViewNumber(book, page) {
return parseInt((page || book.turn('page'))/2 + 1, 10);
}
function moveBar(yes) {
if (Modernizr && Modernizr.csstransforms) {
$('#slider .ui-slider-handle').css({zIndex: yes ? -1 : 10000});
}
}
function setPreview(view) {
var previewWidth = 112,
previewHeight = 73,
previewSrc = 'pages/preview.jpg',
preview = $(_thumbPreview.children(':first')),
numPages = (view==1 || view==$('#slider').slider('option', 'max')) ? 1 : 2,
width = (numPages==1) ? previewWidth/2 : previewWidth;
_thumbPreview.
addClass('no-transition').
css({width: width + 15,
height: previewHeight + 15,
top: -previewHeight - 30,
left: ($($('#slider').children(':first')).width() - width - 15)/2
});
preview.css({
width: width,
height: previewHeight
});
if (preview.css('background-image')==='' ||
preview.css('background-image')=='none') {
preview.css({backgroundImage: 'url(' + previewSrc + ')'});
setTimeout(function(){
_thumbPreview.removeClass('no-transition');
}, 0);
}
preview.css({backgroundPosition:
'0px -'+((view-1)*previewHeight)+'px'
});
}
// Width of the flipbook when zoomed in
function largeMagazineWidth() {
return 2214;
}
// decode URL Parameters
function decodeParams(data) {
var parts = data.split('&'), d, obj = {};
for (var i =0; i<parts.length; i++) {
d = parts[i].split('=');
obj[decodeURIComponent(d[0])] = decodeURIComponent(d[1]);
}
return obj;
}
// Calculate the width and height of a square within another square
function calculateBound(d) {
var bound = {width: d.width, height: d.height};
if (bound.width>d.boundWidth || bound.height>d.boundHeight) {
var rel = bound.width/bound.height;
if (d.boundWidth/rel>d.boundHeight && d.boundHeight*rel<=d.boundWidth) {
bound.width = Math.round(d.boundHeight*rel);
bound.height = d.boundHeight;
} else {
bound.width = d.boundWidth;
bound.height = Math.round(d.boundWidth/rel);
}
}
return bound;
}
Zerion Mini Shell 1.0