Add HTML pages. Not finished. see #3
This commit is contained in:
parent
e9a01c57ce
commit
6fa0031b9f
15 changed files with 2579 additions and 0 deletions
157
fancybox/helpers/jquery.fancybox-thumbs.js
Normal file
157
fancybox/helpers/jquery.fancybox-thumbs.js
Normal file
|
@ -0,0 +1,157 @@
|
|||
/*!
|
||||
* Thumbnail helper for fancyBox
|
||||
* version: 1.0.4
|
||||
* @requires fancyBox v2.0 or later
|
||||
*
|
||||
* Usage:
|
||||
* $(".fancybox").fancybox({
|
||||
* thumbs: {
|
||||
* width : 50,
|
||||
* height : 50
|
||||
* }
|
||||
* });
|
||||
*
|
||||
* Options:
|
||||
* width - thumbnail width
|
||||
* height - thumbnail height
|
||||
* source - function to obtain the URL of the thumbnail image
|
||||
* position - 'top' or 'bottom'
|
||||
*
|
||||
*/
|
||||
(function ($) {
|
||||
//Shortcut for fancyBox object
|
||||
var F = $.fancybox;
|
||||
|
||||
//Add helper object
|
||||
F.helpers.thumbs = {
|
||||
wrap: null,
|
||||
list: null,
|
||||
width: 0,
|
||||
|
||||
//Default function to obtain the URL of the thumbnail image
|
||||
source: function (el) {
|
||||
var img;
|
||||
|
||||
if ($.type(el) === 'string') {
|
||||
return el;
|
||||
}
|
||||
|
||||
img = $(el).find('img');
|
||||
|
||||
return img.length ? img.attr('src') : el.href;
|
||||
},
|
||||
|
||||
init: function (opts) {
|
||||
var that = this,
|
||||
list,
|
||||
thumbWidth = opts.width || 50,
|
||||
thumbHeight = opts.height || 50,
|
||||
thumbSource = opts.source || this.source;
|
||||
|
||||
//Build list structure
|
||||
list = '';
|
||||
|
||||
for (var n = 0; n < F.group.length; n++) {
|
||||
list += '<li><a style="width:' + thumbWidth + 'px;height:' + thumbHeight + 'px;" href="javascript:jQuery.fancybox.jumpto(' + n + ');"></a></li>';
|
||||
}
|
||||
|
||||
this.wrap = $('<div id="fancybox-thumbs"></div>').addClass(opts.position || 'bottom').appendTo('body');
|
||||
this.list = $('<ul>' + list + '</ul>').appendTo(this.wrap);
|
||||
|
||||
//Load each thumbnail
|
||||
$.each(F.group, function (i) {
|
||||
$("<img />").load(function () {
|
||||
var width = this.width,
|
||||
height = this.height,
|
||||
widthRatio, heightRatio, parent;
|
||||
|
||||
if (!that.list || !width || !height) {
|
||||
return;
|
||||
}
|
||||
|
||||
//Calculate thumbnail width/height and center it
|
||||
widthRatio = width / thumbWidth;
|
||||
heightRatio = height / thumbHeight;
|
||||
parent = that.list.children().eq(i).find('a');
|
||||
|
||||
if (widthRatio >= 1 && heightRatio >= 1) {
|
||||
if (widthRatio > heightRatio) {
|
||||
width = Math.floor(width / heightRatio);
|
||||
height = thumbHeight;
|
||||
|
||||
} else {
|
||||
width = thumbWidth;
|
||||
height = Math.floor(height / widthRatio);
|
||||
}
|
||||
}
|
||||
|
||||
$(this).css({
|
||||
width: width,
|
||||
height: height,
|
||||
top: Math.floor(thumbHeight / 2 - height / 2),
|
||||
left: Math.floor(thumbWidth / 2 - width / 2)
|
||||
});
|
||||
|
||||
parent.width(thumbWidth).height(thumbHeight);
|
||||
|
||||
$(this).hide().appendTo(parent).fadeIn(300);
|
||||
|
||||
}).attr('src', thumbSource( F.group[ i ] ));
|
||||
});
|
||||
|
||||
//Set initial width
|
||||
this.width = this.list.children().eq(0).outerWidth(true);
|
||||
|
||||
this.list.width(this.width * (F.group.length + 1)).css('left', Math.floor($(window).width() * 0.5 - (F.current.index * this.width + this.width * 0.5)));
|
||||
},
|
||||
|
||||
//Center list
|
||||
update: function (opts) {
|
||||
if (this.list) {
|
||||
this.list.stop(true).animate({
|
||||
'left': Math.floor($(window).width() * 0.5 - (F.current.index * this.width + this.width * 0.5))
|
||||
}, 150);
|
||||
}
|
||||
},
|
||||
|
||||
beforeLoad: function (opts) {
|
||||
//Remove self if gallery do not have at least two items
|
||||
if (F.group.length < 2) {
|
||||
F.coming.helpers.thumbs = false;
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//Increase bottom margin to give space for thumbs
|
||||
F.coming.margin[ opts.position === 'top' ? 0 : 2 ] = opts.height + 30;
|
||||
},
|
||||
|
||||
afterShow: function (opts) {
|
||||
//Check if exists and create or update list
|
||||
if (this.list) {
|
||||
this.update(opts);
|
||||
|
||||
} else {
|
||||
this.init(opts);
|
||||
}
|
||||
|
||||
//Set active element
|
||||
this.list.children().removeClass('active').eq(F.current.index).addClass('active');
|
||||
},
|
||||
|
||||
onUpdate: function () {
|
||||
this.update();
|
||||
},
|
||||
|
||||
beforeClose: function () {
|
||||
if (this.wrap) {
|
||||
this.wrap.remove();
|
||||
}
|
||||
|
||||
this.wrap = null;
|
||||
this.list = null;
|
||||
this.width = 0;
|
||||
}
|
||||
}
|
||||
|
||||
}(jQuery));
|
Loading…
Add table
Add a link
Reference in a new issue