Файл: admin/skins/lib/fancy-zoom/src/fancyzoom.js
Строк: 126
<?php
// Generated by CoffeeScript 1.3.3
(function() {
var $;
$ = jQuery;
$.fn.fancyZoom = function(options) {
var directory, hide, html, show, zoom, zoom_close, zoom_content, zooming;
show = function(e) {
var curLeft, curTop, height, newLeft, newTop, new_width, width, window_size, x, y, zoom_height, zoom_width, zooming;
if (zooming) {
return false;
}
if (zoom.data('el') === this) {
return hide();
}
zoom_width = options.width;
zoom_height = options.height;
width = $(window).innerWidth();
height = $(window).innerHeight();
x = $(window).scrollLeft();
y = $(window).scrollTop();
window_size = {
width: width,
height: height,
x: x,
y: y
};
width = zoom_width || this.naturalWidth;
height = zoom_height || this.naturalHeight;
if (window_size.width < width) {
new_width = window_size.width - 50;
height *= new_width / width;
width = new_width;
}
if (!options.showAlways && (width <= this.width || height <= this.height)) {
return false;
}
newTop = Math.max((window_size.height / 2) - (height / 2) + y, 10);
newLeft = (window_size.width / 2) - (width / 2);
curTop = e.pageY;
curLeft = e.pageX;
zoom_close.data("curTop", curTop);
zoom_close.data("curLeft", curLeft);
zoom.hide().css({
position: "absolute",
top: curTop + "px",
left: curLeft + "px",
width: "1px",
height: "1px"
});
zoom_close.hide();
if (options.closeOnClick) {
zoom.click(hide);
}
zoom_content.html($(this).clone());
zoom_content.children().css({
width: '100%'
});
zoom.animate({
top: newTop + "px",
left: newLeft + "px",
opacity: "show",
width: width,
height: height
}, 500, null, function() {
var zooming;
zoom_close.show();
return zooming = false;
});
zooming = true;
zoom.data('el', this);
return false;
};
hide = function() {
var zooming;
if (zooming) {
return false;
}
zooming = true;
zoom.data('el', null);
zoom.unbind("click");
zoom_close.hide();
zoom.animate({
top: zoom_close.data("curTop") + "px",
left: zoom_close.data("curLeft") + "px",
opacity: "hide",
width: "1px",
height: "1px"
}, 500, null, function() {
zoom_content.html("");
return zooming = false;
});
return false;
};
options || (options = {});
directory = (options && options.directory ? options.directory : "img");
zooming = false;
if ($("#zoom-box").length === 0) {
html = "<div id="zoom-box" style="display:none;">n <div class="zoom-content">n </div>n <a href="javascript:void(0)" class="zoom-close">n <img src="" + directory + "/closebox.png" alt="×">n </a>n </div>";
$("body").append(html);
$("html").click(function(e) {
if (zoom.is(':visible') && $(e.target).parents('#zoom-box').length === 0) {
return hide();
} else {
return void 0;
}
});
$(document).keyup(function(event) {
if (event.keyCode === 27 && $("#zoom-box:visible").length > 0) {
return hide();
}
});
$('#zoom-box > .zoom-close').click(hide);
}
zoom = $('#zoom-box');
zoom_close = zoom.children('.zoom-close');
zoom_content = zoom.children('.zoom-content');
this.each(function(i) {
return $(this).click(show);
});
return this;
};
}).call(this);
?>