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| Şuanki Dosya : /home/wwwdreamtechnolo/public_html/swamipolytechnic.org/old2/slider/code.photoswipe.jquery-3.0.5.js |
// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function (window) {
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function/bind
if (!Function.prototype.bind ) {
Function.prototype.bind = function( obj ) {
var slice = [].slice,
args = slice.call(arguments, 1),
self = this,
nop = function () {},
bound = function () {
return self.apply( this instanceof nop ? this : ( obj || {} ),
args.concat( slice.call(arguments) ) );
};
nop.prototype = self.prototype;
bound.prototype = new nop();
return bound;
};
}
if (typeof window.Code === "undefined") {
window.Code = {};
}
window.Code.Util = {
/*
* Function: registerNamespace
*/
registerNamespace: function () {
var
args = arguments, obj = null, i, j, ns, nsParts, root, argsLen, nsPartsLens;
for (i=0, argsLen=args.length; i<argsLen; i++) {
ns = args[i];
nsParts = ns.split(".");
root = nsParts[0];
if (typeof window[root] === "undefined"){
window[root] = {};
}
obj = window[root];
//eval('if (typeof ' + root + ' == "undefined"){' + root + ' = {};} obj = ' + root + ';');
for (j=1, nsPartsLens=nsParts.length; j<nsPartsLens; ++j) {
obj[nsParts[j]] = obj[nsParts[j]] || {};
obj = obj[nsParts[j]];
}
}
},
/*
* Function: coalesce
* Takes any number of arguments and returns the first non Null / Undefined argument.
*/
coalesce: function () {
var i, j;
for (i=0, j=arguments.length; i<j; i++) {
if (!this.isNothing(arguments[i])) {
return arguments[i];
}
}
return null;
},
/*
* Function: extend
*/
extend: function(destination, source, overwriteProperties){
var prop;
if (this.isNothing(overwriteProperties)){
overwriteProperties = true;
}
if (destination && source && this.isObject(source)){
for(prop in source){
if (this.objectHasProperty(source, prop)) {
if (overwriteProperties){
destination[prop] = source[prop];
}
else{
if(typeof destination[prop] === "undefined"){
destination[prop] = source[prop];
}
}
}
}
}
},
/*
* Function: clone
*/
clone: function(obj) {
var retval = {};
this.extend(retval, obj);
return retval;
},
/*
* Function: isObject
*/
isObject: function(obj){
return obj instanceof Object;
},
/*
* Function: isFunction
*/
isFunction: function(obj){
return ({}).toString.call(obj) === "[object Function]";
},
/*
* Function: isArray
*/
isArray: function(obj){
return obj instanceof Array;
},
/*
* Function: isLikeArray
*/
isLikeArray: function(obj) {
return typeof obj.length === 'number';
},
/*
* Function: isNumber
*/
isNumber: function(obj){
return typeof obj === "number";
},
/*
* Function: isString
*/
isString: function(obj){
return typeof obj === "string";
},
/*
* Function: isNothing
*/
isNothing: function (obj) {
if (typeof obj === "undefined" || obj === null) {
return true;
}
return false;
},
/*
* Function: swapArrayElements
*/
swapArrayElements: function(arr, i, j){
var temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
},
/*
* Function: trim
*/
trim: function(val) {
return val.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
},
/*
* Function: toCamelCase
*/
toCamelCase: function(val){
return val.replace(/(\-[a-z])/g, function($1){return $1.toUpperCase().replace('-','');});
},
/*
* Function: toDashedCase
*/
toDashedCase: function(val){
return val.replace(/([A-Z])/g, function($1){return "-"+$1.toLowerCase();});
},
/*
* Function: indexOf
*/
arrayIndexOf: function(obj, array, prop){
var i, j, retval, arrayItem;
retval = -1;
for (i=0, j=array.length; i<j; i++){
arrayItem = array[i];
if (!this.isNothing(prop)){
if (this.objectHasProperty(arrayItem, prop)) {
if (arrayItem[prop] === obj){
retval = i;
break;
}
}
}
else{
if (arrayItem === obj){
retval = i;
break;
}
}
}
return retval;
},
/*
* Function: objectHasProperty
*/
objectHasProperty: function(obj, propName){
if (obj.hasOwnProperty){
return obj.hasOwnProperty(propName);
}
else{
return ('undefined' !== typeof obj[propName]);
}
}
};
}(window));
// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, Util) {
Util.Browser = {
ua: null,
version: null,
safari: null,
webkit: null,
opera: null,
msie: null,
chrome: null,
mozilla: null,
android: null,
blackberry: null,
iPad: null,
iPhone: null,
iPod: null,
iOS: null,
is3dSupported: null,
isCSSTransformSupported: null,
isTouchSupported: null,
isGestureSupported: null,
_detect: function(){
this.ua = window.navigator.userAgent;
this.version = (this.ua.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || []);
this.safari = (/Safari/gi).test(window.navigator.appVersion);
this.webkit = /webkit/i.test(this.ua);
this.opera = /opera/i.test(this.ua);
this.msie = /msie/i.test(this.ua) && !this.opera;
this.chrome = /Chrome/i.test(this.ua);
this.firefox = /Firefox/i.test(this.ua);
this.fennec = /Fennec/i.test(this.ua);
this.mozilla = /mozilla/i.test(this.ua) && !/(compatible|webkit)/.test(this.ua);
this.android = /android/i.test(this.ua);
this.blackberry = /blackberry/i.test(this.ua);
this.iOS = (/iphone|ipod|ipad/gi).test(window.navigator.platform);
this.iPad = (/ipad/gi).test(window.navigator.platform);
this.iPhone = (/iphone/gi).test(window.navigator.platform);
this.iPod = (/ipod/gi).test(window.navigator.platform);
var testEl = document.createElement('div');
this.is3dSupported = !Util.isNothing(testEl.style.WebkitPerspective);
this.isCSSTransformSupported = ( !Util.isNothing(testEl.style.WebkitTransform) || !Util.isNothing(testEl.style.MozTransform) || !Util.isNothing(testEl.style.transformProperty) );
this.isTouchSupported = this.isEventSupported('touchstart');
this.isGestureSupported = this.isEventSupported('gesturestart');
},
_eventTagNames: {
'select':'input',
'change':'input',
'submit':'form',
'reset':'form',
'error':'img',
'load':'img',
'abort':'img'
},
/*
* Function: isEventSupported
* http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
*/
isEventSupported: function(eventName) {
var
el = document.createElement(this._eventTagNames[eventName] || 'div'),
isSupported;
eventName = 'on' + eventName;
isSupported = Util.objectHasProperty(el, eventName);
if (!isSupported) {
el.setAttribute(eventName, 'return;');
isSupported = typeof el[eventName] === 'function';
}
el = null;
return isSupported;
},
isLandscape: function(){
return (Util.DOM.windowWidth() > Util.DOM.windowHeight());
}
};
Util.Browser._detect();
}
(
window,
window.Code.Util
))
;
// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function (window, $, Util) {
Util.extend(Util, {
Events: {
/*
* Function: add
* Add an event handler
*/
add: function(obj, type, handler){
$(obj).bind(type, handler);
},
/*
* Function: remove
* Removes a handler or all handlers associated with a type
*/
remove: function(obj, type, handler){
$(obj).unbind(type, handler);
},
/*
* Function: fire
* Fire an event
*/
fire: function(obj, type){
var
event,
args = Array.prototype.slice.call(arguments).splice(2);
if (typeof type === "string"){
event = { type: type };
}
else{
event = type;
}
$(obj).trigger( $.Event(event.type, event), args);
},
/*
* Function: getMousePosition
*/
getMousePosition: function(event){
var retval = {
x: event.pageX,
y: event.pageY
};
return retval;
},
/*
* Function: getTouchEvent
*/
getTouchEvent: function(event){
return event.originalEvent;
},
/*
* Function: getWheelDelta
*/
getWheelDelta: function(event){
var delta = 0;
if (!Util.isNothing(event.wheelDelta)){
delta = event.wheelDelta / 120;
}
else if (!Util.isNothing(event.detail)){
delta = -event.detail / 3;
}
return delta;
},
/*
* Function: domReady
*/
domReady: function(handler){
$(document).ready(handler);
}
}
});
}
(
window,
window.jQuery,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function (window, $, Util) {
Util.extend(Util, {
DOM: {
/*
* Function: setData
*/
setData: function(el, key, value){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._setData(el[i], key, value);
}
}
else{
Util.DOM._setData(el, key, value);
}
},
_setData: function(el, key, value){
Util.DOM.setAttribute(el, 'data-' + key, value);
},
/*
* Function: getData
*/
getData: function(el, key, defaultValue){
return Util.DOM.getAttribute(el, 'data-' + key, defaultValue);
},
/*
* Function: removeData
*/
removeData: function(el, key){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._removeData(el[i], key);
}
}
else{
Util.DOM._removeData(el, key);
}
},
_removeData: function(el, key){
Util.DOM.removeAttribute(el, 'data-' + key);
},
/*
* Function: isChildOf
*/
isChildOf: function(childEl, parentEl)
{
if (parentEl === childEl){
return false;
}
while (childEl && childEl !== parentEl)
{
childEl = childEl.parentNode;
}
return childEl === parentEl;
},
/*
* Function: find
*/
find: function(selectors, contextEl){
if (Util.isNothing(contextEl)){
contextEl = window.document;
}
var
els = $(selectors, contextEl),
retval = [],
i, j;
for (i=0, j=els.length; i<j; i++){
retval.push(els[i]);
}
return retval;
},
/*
* Function: createElement
*/
createElement: function(type, attributes, content){
var retval = $('<' + type +'></' + type + '>');
retval.attr(attributes);
retval.append(content);
return retval[0];
},
/*
* Function: appendChild
*/
appendChild: function(childEl, parentEl){
$(parentEl).append(childEl);
},
/*
* Function: insertBefore
*/
insertBefore: function(newEl, refEl, parentEl){
$(newEl).insertBefore(refEl);
},
/*
* Function: appendText
*/
appendText: function(text, parentEl){
$(parentEl).text(text);
},
/*
* Function: appendToBody
*/
appendToBody: function(childEl){
$('body').append(childEl);
},
/*
* Function: removeChild
*/
removeChild: function(childEl, parentEl){
$(childEl).empty().remove();
},
/*
* Function: removeChildren
*/
removeChildren: function(parentEl){
$(parentEl).empty();
},
/*
* Function: hasAttribute
*/
hasAttribute: function(el, attributeName){
return !Util.isNothing( $(el).attr(attributeName) );
},
/*
* Function: getAttribute
*/
getAttribute: function(el, attributeName, defaultValue){
var retval = $(el).attr(attributeName);
if (Util.isNothing(retval) && !Util.isNothing(defaultValue)){
retval = defaultValue;
}
return retval;
},
/*
* Function: el, attributeName
*/
setAttribute: function(el, attributeName, value){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._setAttribute(el[i], attributeName, value);
}
}
else{
Util.DOM._setAttribute(el, attributeName, value);
}
},
_setAttribute: function(el, attributeName, value){
$(el).attr(attributeName, value);
},
/*
* Function: removeAttribute
*/
removeAttribute: function(el, attributeName){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._removeAttribute(el[i], attributeName);
}
}
else{
Util.DOM._removeAttribute(el, attributeName);
}
},
_removeAttribute: function(el, attributeName){
$(el).removeAttr(attributeName);
},
/*
* Function: addClass
*/
addClass: function(el, className){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._addClass(el[i], className);
}
}
else{
Util.DOM._addClass(el, className);
}
},
_addClass: function(el, className){
$(el).addClass(className);
},
/*
* Function: removeClass
*/
removeClass: function(el, className){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._removeClass(el[i], className);
}
}
else{
Util.DOM._removeClass(el, className);
}
},
_removeClass: function(el, className){
$(el).removeClass(className);
},
/*
* Function: hasClass
*/
hasClass: function(el, className){
$(el).hasClass(className);
},
/*
* Function: setStyle
*/
setStyle: function(el, style, value){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._setStyle(el[i], style, value);
}
}
else{
Util.DOM._setStyle(el, style, value);
}
},
_setStyle: function(el, style, value){
var prop;
if (Util.isObject(style)) {
for(prop in style) {
if(Util.objectHasProperty(style, prop)){
if (prop === 'width'){
Util.DOM.width(el, style[prop]);
}
else if (prop === 'height'){
Util.DOM.height(el, style[prop]);
}
else{
$(el).css(prop, style[prop]);
}
}
}
}
else {
$(el).css(style, value);
}
},
/*
* Function: getStyle
*/
getStyle: function(el, styleName){
return $(el).css(styleName);
},
/*
* Function: hide
*/
hide: function(el){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._hide(el[i]);
}
}
else{
Util.DOM._hide(el);
}
},
_hide: function(el){
$(el).hide();
},
/*
* Function: show
*/
show: function(el){
if (Util.isLikeArray(el)){
var i, len;
for (i=0, len=el.length; i<len; i++){
Util.DOM._show(el[i]);
}
}
else{
Util.DOM._show(el);
}
},
_show: function(el){
$(el).show();
},
/*
* Function: width
* Content width, exludes padding
*/
width: function(el, value){
if (!Util.isNothing(value)){
$(el).width(value);
}
return $(el).width();
},
/*
* Function: outerWidth
*/
outerWidth: function(el){
return $(el).outerWidth();
},
/*
* Function: height
* Content height, excludes padding
*/
height: function(el, value){
if (!Util.isNothing(value)){
$(el).height(value);
}
return $(el).height();
},
/*
* Function: outerHeight
*/
outerHeight: function(el){
return $(el).outerHeight();
},
/*
* Function: documentWidth
*/
documentWidth: function(){
return $(document.documentElement).width();
},
/*
* Function: documentHeight
*/
documentHeight: function(){
return $(document.documentElement).height();
},
/*
* Function: documentOuterWidth
*/
documentOuterWidth: function(){
return Util.DOM.width(document.documentElement);
},
/*
* Function: documentOuterHeight
*/
documentOuterHeight: function(){
return Util.DOM.outerHeight(document.documentElement);
},
/*
* Function: bodyWidth
*/
bodyWidth: function(){
return $(document.body).width();
},
/*
* Function: bodyHeight
*/
bodyHeight: function(){
return $(document.body).height();
},
/*
* Function: bodyOuterWidth
*/
bodyOuterWidth: function(){
return Util.DOM.outerWidth(document.body);
},
/*
* Function: bodyOuterHeight
*/
bodyOuterHeight: function(){
return Util.DOM.outerHeight(document.body);
},
/*
* Function: windowWidth
*/
windowWidth: function(){
//IE
if(!window.innerWidth) {
return $(window).width();
}
//w3c
return window.innerWidth;
},
/*
* Function: windowHeight
*/
windowHeight: function(){
//IE
if(!window.innerHeight) {
return $(window).height();
}
//w3c
return window.innerHeight;
},
/*
* Function: windowScrollLeft
*/
windowScrollLeft: function(){
//IE
if(!window.pageXOffset) {
return $(window).scrollLeft();
}
//w3c
return window.pageXOffset;
},
/*
* Function: windowScrollTop
*/
windowScrollTop: function(){
//IE
if(!window.pageYOffset) {
return $(window).scrollTop();
}
//w3c
return window.pageYOffset;
}
}
});
}
(
window,
window.jQuery,
window.Code.Util
));
// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function (window, Util) {
Util.extend(Util, {
Animation: {
_applyTransitionDelay: 50,
_transitionEndLabel: (window.document.documentElement.style.webkitTransition !== undefined) ? "webkitTransitionEnd" : "transitionend",
_transitionEndHandler: null,
_transitionPrefix: (window.document.documentElement.style.webkitTransition !== undefined) ? "webkitTransition" : (window.document.documentElement.style.MozTransition !== undefined) ? "MozTransition" : "transition",
_transformLabel: (window.document.documentElement.style.webkitTransform !== undefined) ? "webkitTransform" : (window.document.documentElement.style.MozTransition !== undefined) ? "MozTransform" : "transform",
/*
* Function: _getTransitionEndHandler
*/
_getTransitionEndHandler: function(){
if (Util.isNothing(this._transitionEndHandler)){
this._transitionEndHandler = this._onTransitionEnd.bind(this);
}
return this._transitionEndHandler;
},
/*
* Function: stop
*/
stop: function(el){
if (Util.Browser.isCSSTransformSupported){
var
property = el.style[this._transitionPrefix + 'Property'],
callbackLabel = (property !== '') ? 'ccl' + property + 'callback' : 'cclallcallback',
style = {};
Util.Events.remove(el, this._transitionEndLabel, this._getTransitionEndHandler());
if (Util.isNothing(el.callbackLabel)){
delete el.callbackLabel;
}
style[this._transitionPrefix + 'Property'] = '';
style[this._transitionPrefix + 'Duration'] = '';
style[this._transitionPrefix + 'TimingFunction'] = '';
style[this._transitionPrefix + 'Delay'] = '';
style[this._transformLabel] = '';
Util.DOM.setStyle(el, style);
}
else if (!Util.isNothing(window.jQuery)){
window.jQuery(el).stop(true, true);
}
},
/*
* Function: fadeIn
*/
fadeIn: function(el, speed, callback, timingFunction, opacity){
opacity = Util.coalesce(opacity, 1);
if (opacity <= 0){
opacity = 1;
}
if (speed <= 0){
Util.DOM.setStyle(el, 'opacity', opacity);
if (!Util.isNothing(callback)){
callback(el);
return;
}
}
var currentOpacity = Util.DOM.getStyle(el, 'opacity');
if (currentOpacity >= 1){
Util.DOM.setStyle(el, 'opacity', 0);
}
if (Util.Browser.isCSSTransformSupported){
this._applyTransition(el, 'opacity', opacity, speed, callback, timingFunction);
}
else if (!Util.isNothing(window.jQuery)){
window.jQuery(el).fadeTo(speed, opacity, callback);
}
},
/*
* Function: fadeTo
*/
fadeTo: function(el, opacity, speed, callback, timingFunction){
this.fadeIn(el, speed, callback, timingFunction, opacity);
},
/*
* Function: fadeOut
*/
fadeOut: function(el, speed, callback, timingFunction){
if (speed <= 0){
Util.DOM.setStyle(el, 'opacity', 0);
if (!Util.isNothing(callback)){
callback(el);
return;
}
}
if (Util.Browser.isCSSTransformSupported){
this._applyTransition(el, 'opacity', 0, speed, callback, timingFunction);
}
else{
window.jQuery(el).fadeTo(speed, 0, callback);
}
},
/*
* Function: slideBy
*/
slideBy: function(el, x, y, speed, callback, timingFunction){
var style = {};
x = Util.coalesce(x, 0);
y = Util.coalesce(y, 0);
timingFunction = Util.coalesce(timingFunction, 'ease-out');
style[this._transitionPrefix + 'Property'] = 'all';
style[this._transitionPrefix + 'Delay'] = '0';
if (speed === 0){
style[this._transitionPrefix + 'Duration'] = '';
style[this._transitionPrefix + 'TimingFunction'] = '';
}
else{
style[this._transitionPrefix + 'Duration'] = speed + 'ms';
style[this._transitionPrefix + 'TimingFunction'] = Util.coalesce(timingFunction, 'ease-out');
Util.Events.add(el, this._transitionEndLabel, this._getTransitionEndHandler());
}
style[this._transformLabel] = (Util.Browser.is3dSupported) ? 'translate3d(' + x + 'px, ' + y + 'px, 0px)' : 'translate(' + x + 'px, ' + y + 'px)';
if (!Util.isNothing(callback)){
el.cclallcallback = callback;
}
Util.DOM.setStyle(el, style);
if (speed === 0){
window.setTimeout(function(){
this._leaveTransforms(el);
}.bind(this), this._applyTransitionDelay);
}
},
/*
* Function:
*/
resetTranslate: function(el){
var style = {};
style[this._transformLabel] = style[this._transformLabel] = (Util.Browser.is3dSupported) ? 'translate3d(0px, 0px, 0px)' : 'translate(0px, 0px)';
Util.DOM.setStyle(el, style);
},
/*
* Function: _applyTransition
*/
_applyTransition: function(el, property, val, speed, callback, timingFunction){
var style = {};
timingFunction = Util.coalesce(timingFunction, 'ease-in');
style[this._transitionPrefix + 'Property'] = property;
style[this._transitionPrefix + 'Duration'] = speed + 'ms';
style[this._transitionPrefix + 'TimingFunction'] = timingFunction;
style[this._transitionPrefix + 'Delay'] = '0';
Util.Events.add(el, this._transitionEndLabel, this._getTransitionEndHandler());
Util.DOM.setStyle(el, style);
if (!Util.isNothing(callback)){
el['ccl' + property + 'callback'] = callback;
}
window.setTimeout(function(){
Util.DOM.setStyle(el, property, val);
}, this._applyTransitionDelay);
},
/*
* Function: _onTransitionEnd
*/
_onTransitionEnd: function(e){
Util.Events.remove(e.currentTarget, this._transitionEndLabel, this._getTransitionEndHandler());
this._leaveTransforms(e.currentTarget);
},
/*
* Function: _leaveTransforms
*/
_leaveTransforms: function(el){
var
property = el.style[this._transitionPrefix + 'Property'],
callbackLabel = (property !== '') ? 'ccl' + property + 'callback' : 'cclallcallback',
callback,
transform = Util.coalesce(el.style.webkitTransform, el.style.MozTransform, el.style.transform),
transformMatch,
transformExploded,
domX = window.parseInt(Util.DOM.getStyle(el, 'left'), 0),
domY = window.parseInt(Util.DOM.getStyle(el, 'top'), 0),
transformedX,
transformedY,
style = {};
if (transform !== ''){
if (Util.Browser.is3dSupported){
transformMatch = transform.match( /translate3d\((.*?)\)/ );
}
else{
transformMatch = transform.match( /translate\((.*?)\)/ );
}
if (!Util.isNothing(transformMatch)){
transformExploded = transformMatch[1].split(', ');
transformedX = window.parseInt(transformExploded[0], 0);
transformedY = window.parseInt(transformExploded[1], 0);
}
}
style[this._transitionPrefix + 'Property'] = '';
style[this._transitionPrefix + 'Duration'] = '';
style[this._transitionPrefix + 'TimingFunction'] = '';
style[this._transitionPrefix + 'Delay'] = '';
Util.DOM.setStyle(el, style);
window.setTimeout(function(){
if(!Util.isNothing(transformExploded)){
style = {};
style[this._transformLabel] = '';
style.left = (domX + transformedX) + 'px';
style.top = (domY + transformedY) + 'px';
Util.DOM.setStyle(el, style);
}
if (!Util.isNothing(el[callbackLabel])){
callback = el[callbackLabel];
delete el[callbackLabel];
callback(el);
}
}.bind(this), this._applyTransitionDelay);
}
}
});
}
(
window,
window.Code.Util
));
// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.Util.TouchElement');
Util.TouchElement.EventTypes = {
onTouch: 'CodeUtilTouchElementOnTouch'
};
Util.TouchElement.ActionTypes = {
touchStart: 'touchStart',
touchMove: 'touchMove',
touchEnd: 'touchEnd',
touchMoveEnd: 'touchMoveEnd',
tap: 'tap',
doubleTap: 'doubleTap',
swipeLeft: 'swipeLeft',
swipeRight: 'swipeRight',
swipeUp: 'swipeUp',
swipeDown: 'swipeDown',
gestureStart: 'gestureStart',
gestureChange: 'gestureChange',
gestureEnd: 'gestureEnd'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.Util.TouchElement');
Util.TouchElement.TouchElementClass = klass({
el: null,
captureSettings: null,
touchStartPoint: null,
touchEndPoint: null,
touchStartTime: null,
doubleTapTimeout: null,
touchStartHandler: null,
touchMoveHandler: null,
touchEndHandler: null,
mouseDownHandler: null,
mouseMoveHandler: null,
mouseUpHandler: null,
mouseOutHandler: null,
gestureStartHandler: null,
gestureChangeHandler: null,
gestureEndHandler: null,
swipeThreshold: null,
swipeTimeThreshold: null,
doubleTapSpeed: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
this.removeEventHandlers();
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(el, captureSettings){
this.el = el;
this.captureSettings = {
swipe: false,
move: false,
gesture: false,
doubleTap: false,
preventDefaultTouchEvents: true
};
Util.extend(this.captureSettings, captureSettings);
this.swipeThreshold = 50;
this.swipeTimeThreshold = 250;
this.doubleTapSpeed = 250;
this.touchStartPoint = { x: 0, y: 0 };
this.touchEndPoint = { x: 0, y: 0 };
},
/*
* Function: addEventHandlers
*/
addEventHandlers: function(){
if (Util.isNothing(this.touchStartHandler)){
this.touchStartHandler = this.onTouchStart.bind(this);
this.touchMoveHandler = this.onTouchMove.bind(this);
this.touchEndHandler = this.onTouchEnd.bind(this);
this.mouseDownHandler = this.onMouseDown.bind(this);
this.mouseMoveHandler = this.onMouseMove.bind(this);
this.mouseUpHandler = this.onMouseUp.bind(this);
this.mouseOutHandler = this.onMouseOut.bind(this);
this.gestureStartHandler = this.onGestureStart.bind(this);
this.gestureChangeHandler = this.onGestureChange.bind(this);
this.gestureEndHandler = this.onGestureEnd.bind(this);
}
Util.Events.add(this.el, 'touchstart', this.touchStartHandler);
if (this.captureSettings.move){
Util.Events.add(this.el, 'touchmove', this.touchMoveHandler);
}
Util.Events.add(this.el, 'touchend', this.touchEndHandler);
Util.Events.add(this.el, 'mousedown', this.mouseDownHandler);
if (Util.Browser.isGestureSupported && this.captureSettings.gesture){
Util.Events.add(this.el, 'gesturestart', this.gestureStartHandler);
Util.Events.add(this.el, 'gesturechange', this.gestureChangeHandler);
Util.Events.add(this.el, 'gestureend', this.gestureEndHandler);
}
},
/*
* Function: removeEventHandlers
*/
removeEventHandlers: function(){
Util.Events.remove(this.el, 'touchstart', this.touchStartHandler);
if (this.captureSettings.move){
Util.Events.remove(this.el, 'touchmove', this.touchMoveHandler);
}
Util.Events.remove(this.el, 'touchend', this.touchEndHandler);
Util.Events.remove(this.el, 'mousedown', this.mouseDownHandler);
if (Util.Browser.isGestureSupported && this.captureSettings.gesture){
Util.Events.remove(this.el, 'gesturestart', this.gestureStartHandler);
Util.Events.remove(this.el, 'gesturechange', this.gestureChangeHandler);
Util.Events.remove(this.el, 'gestureend', this.gestureEndHandler);
}
},
/*
* Function: getTouchPoint
*/
getTouchPoint: function(touches){
return {
x: touches[0].pageX,
y: touches[0].pageY
};
},
/*
* Function: fireTouchEvent
*/
fireTouchEvent: function(e){
var
action,
distX = 0,
distY = 0,
dist = 0,
self,
endTime,
diffTime;
distX = this.touchEndPoint.x - this.touchStartPoint.x;
distY = this.touchEndPoint.y - this.touchStartPoint.y;
dist = Math.sqrt( (distX * distX) + (distY * distY) );
if (this.captureSettings.swipe){
endTime = new Date();
diffTime = endTime - this.touchStartTime;
// See if there was a swipe gesture
if (diffTime <= this.swipeTimeThreshold){
if (window.Math.abs(distX) >= this.swipeThreshold){
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
point: this.touchEndPoint,
action: (distX < 0) ? Util.TouchElement.ActionTypes.swipeLeft : Util.TouchElement.ActionTypes.swipeRight,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
return;
}
if (window.Math.abs(distY) >= this.swipeThreshold){
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
point: this.touchEndPoint,
action: (distY < 0) ? Util.TouchElement.ActionTypes.swipeUp : Util.TouchElement.ActionTypes.swipeDown,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
return;
}
}
}
if (dist > 1){
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchMoveEnd,
point: this.touchEndPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
return;
}
if (!this.captureSettings.doubleTap){
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
point: this.touchEndPoint,
action: Util.TouchElement.ActionTypes.tap,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
return;
}
if (Util.isNothing(this.doubleTapTimeout)){
this.doubleTapTimeout = window.setTimeout(function(){
this.doubleTapTimeout = null;
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
point: this.touchEndPoint,
action: Util.TouchElement.ActionTypes.tap,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
}.bind(this), this.doubleTapSpeed);
return;
}
else{
window.clearTimeout(this.doubleTapTimeout);
this.doubleTapTimeout = null;
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
point: this.touchEndPoint,
action: Util.TouchElement.ActionTypes.doubleTap,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
}
},
/*
* Function: onTouchStart
*/
onTouchStart: function(e){
if (this.captureSettings.preventDefaultTouchEvents){
e.preventDefault();
}
// No longer need mouse events
Util.Events.remove(this.el, 'mousedown', this.mouseDownHandler);
var
touchEvent = Util.Events.getTouchEvent(e),
touches = touchEvent.touches;
if (touches.length > 1 && this.captureSettings.gesture){
this.isGesture = true;
return;
}
this.touchStartTime = new Date();
this.isGesture = false;
this.touchStartPoint = this.getTouchPoint(touches);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchStart,
point: this.touchStartPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onTouchMove
*/
onTouchMove: function(e){
if (this.captureSettings.preventDefaultTouchEvents){
e.preventDefault();
}
if (this.isGesture && this.captureSettings.gesture){
return;
}
var
touchEvent = Util.Events.getTouchEvent(e),
touches = touchEvent.touches;
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchMove,
point: this.getTouchPoint(touches),
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onTouchEnd
*/
onTouchEnd: function(e){
if (this.isGesture && this.captureSettings.gesture){
return;
}
if (this.captureSettings.preventDefaultTouchEvents){
e.preventDefault();
}
// http://backtothecode.blogspot.com/2009/10/javascript-touch-and-gesture-events.html
// iOS removed the current touch from e.touches on "touchend"
// Need to look into e.changedTouches
var
touchEvent = Util.Events.getTouchEvent(e),
touches = (!Util.isNothing(touchEvent.changedTouches)) ? touchEvent.changedTouches : touchEvent.touches;
this.touchEndPoint = this.getTouchPoint(touches);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchEnd,
point: this.touchEndPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
this.fireTouchEvent(e);
},
/*
* Function: onMouseDown
*/
onMouseDown: function(e){
e.preventDefault();
// No longer need touch events
Util.Events.remove(this.el, 'touchstart', this.mouseDownHandler);
Util.Events.remove(this.el, 'touchmove', this.touchMoveHandler);
Util.Events.remove(this.el, 'touchend', this.touchEndHandler);
// Add move/up/out
if (this.captureSettings.move){
Util.Events.add(this.el, 'mousemove', this.mouseMoveHandler);
}
Util.Events.add(this.el, 'mouseup', this.mouseUpHandler);
Util.Events.add(this.el, 'mouseout', this.mouseOutHandler);
this.touchStartTime = new Date();
this.isGesture = false;
this.touchStartPoint = Util.Events.getMousePosition(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchStart,
point: this.touchStartPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onMouseMove
*/
onMouseMove: function(e){
e.preventDefault();
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchMove,
point: Util.Events.getMousePosition(e),
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onMouseUp
*/
onMouseUp: function(e){
e.preventDefault();
if (this.captureSettings.move){
Util.Events.remove(this.el, 'mousemove', this.mouseMoveHandler);
}
Util.Events.remove(this.el, 'mouseup', this.mouseUpHandler);
Util.Events.remove(this.el, 'mouseout', this.mouseOutHandler);
this.touchEndPoint = Util.Events.getMousePosition(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchEnd,
point: this.touchEndPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
this.fireTouchEvent(e);
},
/*
* Function: onMouseOut
*/
onMouseOut: function(e){
/*
* http://blog.stchur.com/2007/03/15/mouseenter-and-mouseleave-events-for-firefox-and-other-non-ie-browsers/
*/
var relTarget = e.relatedTarget;
if (this.el === relTarget || Util.DOM.isChildOf(relTarget, this.el)){
return;
}
e.preventDefault();
if (this.captureSettings.move){
Util.Events.remove(this.el, 'mousemove', this.mouseMoveHandler);
}
Util.Events.remove(this.el, 'mouseup', this.mouseUpHandler);
Util.Events.remove(this.el, 'mouseout', this.mouseOutHandler);
this.touchEndPoint = Util.Events.getMousePosition(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.touchEnd,
point: this.touchEndPoint,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
this.fireTouchEvent(e);
},
/*
* Function: onGestureStart
*/
onGestureStart: function(e){
e.preventDefault();
var touchEvent = Util.Events.getTouchEvent(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.gestureStart,
scale: touchEvent.scale,
rotation: touchEvent.rotation,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onGestureChange
*/
onGestureChange: function(e){
e.preventDefault();
var touchEvent = Util.Events.getTouchEvent(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.gestureChange,
scale: touchEvent.scale,
rotation: touchEvent.rotation,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
},
/*
* Function: onGestureEnd
*/
onGestureEnd: function(e){
e.preventDefault();
var touchEvent = Util.Events.getTouchEvent(e);
Util.Events.fire(this, {
type: Util.TouchElement.EventTypes.onTouch,
target: this,
action: Util.TouchElement.ActionTypes.gestureEnd,
scale: touchEvent.scale,
rotation: touchEvent.rotation,
targetEl: e.target,
currentTargetEl: e.currentTarget
});
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Image');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Image.EventTypes = {
onLoad: 'onLoad',
onError: 'onError'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Image');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Image.ImageClass = klass({
refObj: null,
imageEl: null,
src: null,
caption: null,
metaData: null,
imageLoadHandler: null,
imageErrorHandler: null,
/*
* Function: dispose
*/
dispose: function(){
var prop, i;
this.shrinkImage();
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(refObj, src, caption, metaData){
this.refObj = refObj;
// This is needed. Webkit resolves the src
// value which means we can't compare against it in the load function
this.originalSrc = src;
this.src = src;
this.caption = caption;
this.metaData = metaData;
this.imageEl = new window.Image();
this.imageLoadHandler = this.onImageLoad.bind(this);
this.imageErrorHandler = this.onImageError.bind(this);
},
/*
* Function: load
*/
load: function(){
this.imageEl.originalSrc = Util.coalesce(this.imageEl.originalSrc, '');
if (this.imageEl.originalSrc === this.src){
if (this.imageEl.isError){
Util.Events.fire(this, {
type: PhotoSwipe.Image.EventTypes.onError,
target: this
});
}
else{
Util.Events.fire(this, {
type: PhotoSwipe.Image.EventTypes.onLoad,
target: this
});
}
return;
}
this.imageEl.isError = false;
this.imageEl.isLoading = true;
this.imageEl.naturalWidth = null;
this.imageEl.naturalHeight = null;
this.imageEl.isLandscape = false;
this.imageEl.onload = this.imageLoadHandler;
this.imageEl.onerror = this.imageErrorHandler;
this.imageEl.onabort = this.imageErrorHandler;
this.imageEl.originalSrc = this.src;
this.imageEl.src = this.src;
},
/*
* Function: shrinkImage
*/
shrinkImage: function(){
if (Util.isNothing(this.imageEl)){
return;
}
if (this.imageEl.src.indexOf(this.src) > -1){
this.imageEl.src = 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=';
if (!Util.isNothing(this.imageEl.parentNode)){
Util.DOM.removeChild(this.imageEl, this.imageEl.parentNode);
}
}
},
/*
* Function: onImageLoad
*/
onImageLoad: function(e){
this.imageEl.onload = null;
this.imageEl.naturalWidth = Util.coalesce(this.imageEl.naturalWidth, this.imageEl.width);
this.imageEl.naturalHeight = Util.coalesce(this.imageEl.naturalHeight, this.imageEl.height);
this.imageEl.isLandscape = (this.imageEl.naturalWidth > this.imageEl.naturalHeight);
this.imageEl.isLoading = false;
Util.Events.fire(this, {
type: PhotoSwipe.Image.EventTypes.onLoad,
target: this
});
},
/*
* Function: onImageError
*/
onImageError: function(e){
this.imageEl.onload = null;
this.imageEl.onerror = null;
this.imageEl.onabort = null;
this.imageEl.isLoading = false;
this.imageEl.isError = true;
Util.Events.fire(this, {
type: PhotoSwipe.Image.EventTypes.onError,
target: this
});
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Cache');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Cache.Mode = {
normal: 'normal',
aggressive: 'aggressive'
};
PhotoSwipe.Cache.Functions = {
/*
* Function: getImageSource
* Default method for returning an image's source
*/
getImageSource: function(el){
return el.href;
},
/*
* Function: getImageCaption
* Default method for returning an image's caption
* Assumes the el is an anchor and the first child is the
* image. The returned value is the "alt" attribute of the
* image.
*/
getImageCaption: function(el){
if (el.nodeName === "IMG"){
return Util.DOM.getAttribute(el, 'alt');
}
var i, j, childEl;
for (i=0, j=el.childNodes.length; i<j; i++){
childEl = el.childNodes[i];
if (el.childNodes[i].nodeName === 'IMG'){
return Util.DOM.getAttribute(childEl, 'alt');
}
}
},
/*
* Function: getImageMetaData
* Can be used if you wish to store additional meta
* data against the full size image
*/
getImageMetaData: function(el){
return {};
}
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Cache');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Cache.CacheClass = klass({
images: null,
settings: null,
/*
* Function: dispose
*/
dispose: function(){
var prop, i, j;
if (!Util.isNothing(this.images)){
for (i=0, j=this.images.length; i<j; i++){
this.images[i].dispose();
}
this.images.length = 0;
}
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(images, options){
var i, j, cacheImage, image, src, caption, metaData;
this.settings = options;
this.images = [];
for (i=0, j=images.length; i<j; i++){
image = images[i];
src = this.settings.getImageSource(image);
caption = this.settings.getImageCaption(image);
metaData = this.settings.getImageMetaData(image);
this.images.push(new PhotoSwipe.Image.ImageClass(image, src, caption, metaData));
}
},
/*
* Function: getImages
*/
getImages: function(indexes){
var i, j, retval = [], cacheImage;
for (i=0, j=indexes.length; i<j; i++){
cacheImage = this.images[indexes[i]];
if (this.settings.cacheMode === PhotoSwipe.Cache.Mode.aggressive){
cacheImage.cacheDoNotShrink = true;
}
retval.push(cacheImage);
}
if (this.settings.cacheMode === PhotoSwipe.Cache.Mode.aggressive){
for (i=0, j=this.images.length; i<j; i++){
cacheImage = this.images[i];
if (!Util.objectHasProperty(cacheImage, 'cacheDoNotShrink')){
cacheImage.shrinkImage();
}
else{
delete cacheImage.cacheDoNotShrink;
}
}
}
return retval;
}
});
}
(
window,
window.klass,
window.Code.Util,
window.Code.PhotoSwipe.Image
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.DocumentOverlay');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.DocumentOverlay.CssClasses = {
documentOverlay: 'ps-document-overlay'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.DocumentOverlay');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.DocumentOverlay.DocumentOverlayClass = klass({
el: null,
settings: null,
initialBodyHeight: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
Util.Animation.stop(this.el);
Util.DOM.removeChild(this.el, this.el.parentNode);
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(options){
this.settings = options;
this.el = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.DocumentOverlay.CssClasses.documentOverlay
},
''
);
Util.DOM.setStyle(this.el, {
display: 'block',
position: 'absolute',
left: 0,
top: 0,
zIndex: this.settings.zIndex
});
Util.DOM.hide(this.el);
if (this.settings.target === window){
Util.DOM.appendToBody(this.el);
}
else{
Util.DOM.appendChild(this.el, this.settings.target);
}
Util.Animation.resetTranslate(this.el);
// Store this value incase the body dimensions change to zero!
// I've seen it happen! :D
this.initialBodyHeight = Util.DOM.bodyOuterHeight();
},
/*
* Function: resetPosition
*/
resetPosition: function(){
var width, height, top;
if (this.settings.target === window){
width = Util.DOM.windowWidth();
height = Util.DOM.bodyOuterHeight() * 2; // This covers extra height added by photoswipe
top = (this.settings.jQueryMobile) ? Util.DOM.windowScrollTop() + 'px' : '0px';
if (height < 1){
height = this.initialBodyHeight;
}
if (Util.DOM.windowHeight() > height){
height = Util.DOM.windowHeight();
}
}
else{
width = Util.DOM.width(this.settings.target);
height = Util.DOM.height(this.settings.target);
top = '0px';
}
Util.DOM.setStyle(this.el, {
width: width,
height: height,
top: top
});
},
/*
* Function: fadeIn
*/
fadeIn: function(speed, callback){
this.resetPosition();
Util.DOM.setStyle(this.el, 'opacity', 0);
Util.DOM.show(this.el);
Util.Animation.fadeIn(this.el, speed, callback);
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Carousel');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Carousel.EventTypes = {
onSlideByEnd: 'PhotoSwipeCarouselOnSlideByEnd',
onSlideshowStart: 'PhotoSwipeCarouselOnSlideshowStart',
onSlideshowStop: 'PhotoSwipeCarouselOnSlideshowStop'
};
PhotoSwipe.Carousel.CssClasses = {
carousel: 'ps-carousel',
content: 'ps-carousel-content',
item: 'ps-carousel-item',
itemLoading: 'ps-carousel-item-loading',
itemError: 'ps-carousel-item-error'
};
PhotoSwipe.Carousel.SlideByAction = {
previous: 'previous',
current: 'current',
next: 'next'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Carousel');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Carousel.CarouselClass = klass({
el: null,
contentEl: null,
settings: null,
cache: null,
slideByEndHandler: null,
currentCacheIndex: null,
isSliding: null,
isSlideshowActive: null,
lastSlideByAction: null,
touchStartPoint: null,
touchStartPosition: null,
imageLoadHandler: null,
imageErrorHandler: null,
slideshowTimeout: null,
/*
* Function: dispose
*/
dispose: function(){
var prop, i, j;
for (i=0, j=this.cache.images.length; i<j; i++){
Util.Events.remove(this.cache.images[i], PhotoSwipe.Image.EventTypes.onLoad, this.imageLoadHandler);
Util.Events.remove(this.cache.images[i], PhotoSwipe.Image.EventTypes.onError, this.imageErrorHandler);
}
this.stopSlideshow();
Util.Animation.stop(this.el);
Util.DOM.removeChild(this.el, this.el.parentNode);
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(cache, options){
//this.supr(true);
var i, totalItems, itemEl;
this.cache = cache;
this.settings = options;
this.slideByEndHandler = this.onSlideByEnd.bind(this);
this.imageLoadHandler = this.onImageLoad.bind(this);
this.imageErrorHandler = this.onImageError.bind(this);
this.currentCacheIndex = 0;
this.isSliding = false;
this.isSlideshowActive = false;
// No looping if < 3 images
if (this.cache.images.length < 3){
this.settings.loop = false;
}
// Main container
this.el = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.Carousel.CssClasses.carousel
},
''
);
Util.DOM.setStyle(this.el, {
display: 'block',
position: 'absolute',
left: 0,
top: 0,
overflow: 'hidden',
zIndex: this.settings.zIndex
});
Util.DOM.hide(this.el);
// Content
this.contentEl = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.Carousel.CssClasses.content
},
''
);
Util.DOM.setStyle(this.contentEl, {
display: 'block',
position: 'absolute',
left: 0,
top: 0
});
Util.DOM.appendChild(this.contentEl, this.el);
// Items
totalItems = (cache.images.length < 3) ? cache.images.length : 3;
for (i=0; i<totalItems; i++){
itemEl = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.Carousel.CssClasses.item +
' ' + PhotoSwipe.Carousel.CssClasses.item + '-'+ i
},
''
);
Util.DOM.setAttribute(itemEl, 'style', 'float: left;');
Util.DOM.setStyle(itemEl, {
display: 'block',
position: 'relative',
left: 0,
top: 0,
overflow: 'hidden'
});
if (this.settings.margin > 0){
Util.DOM.setStyle(itemEl, {
marginRight: this.settings.margin + 'px'
});
}
Util.DOM.appendChild(itemEl, this.contentEl);
}
if (this.settings.target === window){
Util.DOM.appendToBody(this.el);
}
else{
Util.DOM.appendChild(this.el, this.settings.target);
}
},
/*
* Function: resetPosition
*/
resetPosition: function(){
var width, height, top, itemWidth, itemEls, contentWidth, i, j, itemEl, imageEl;
if (this.settings.target === window){
width = Util.DOM.windowWidth();
height = Util.DOM.windowHeight();
top = Util.DOM.windowScrollTop() + 'px';
}
else{
width = Util.DOM.width(this.settings.target);
height = Util.DOM.height(this.settings.target);
top = '0px';
}
itemWidth = (this.settings.margin > 0) ? width + this.settings.margin : width;
itemEls = Util.DOM.find('.' + PhotoSwipe.Carousel.CssClasses.item, this.contentEl);
contentWidth = itemWidth * itemEls.length;
// Set the height and width to fill the document
Util.DOM.setStyle(this.el, {
top: top,
width: width,
height: height
});
// Set the height and width of the content el
Util.DOM.setStyle(this.contentEl, {
width: contentWidth,
height: height
});
// Set the height and width of item elements
for (i=0, j=itemEls.length; i<j; i++){
itemEl = itemEls[i];
Util.DOM.setStyle(itemEl, {
width: width,
height: height
});
// If an item has an image then resize that
imageEl = Util.DOM.find('img', itemEl)[0];
if (!Util.isNothing(imageEl)){
this.resetImagePosition(imageEl);
}
}
this.setContentLeftPosition();
},
/*
* Function: resetImagePosition
*/
resetImagePosition: function(imageEl){
if (Util.isNothing(imageEl)){
return;
}
var
src = Util.DOM.getAttribute(imageEl, 'src'),
scale,
newWidth,
newHeight,
newTop,
newLeft,
maxWidth = Util.DOM.width(this.el),
maxHeight = Util.DOM.height(this.el);
if (this.settings.imageScaleMethod === 'fitNoUpscale'){
newWidth = imageEl.naturalWidth;
newHeight =imageEl.naturalHeight;
if (newWidth > maxWidth){
scale = maxWidth / newWidth;
newWidth = Math.round(newWidth * scale);
newHeight = Math.round(newHeight * scale);
}
if (newHeight > maxHeight){
scale = maxHeight / newHeight;
newHeight = Math.round(newHeight * scale);
newWidth = Math.round(newWidth * scale);
}
}
else{
if (imageEl.isLandscape) {
// Ensure the width fits the screen
scale = maxWidth / imageEl.naturalWidth;
}
else {
// Ensure the height fits the screen
scale = maxHeight / imageEl.naturalHeight;
}
newWidth = Math.round(imageEl.naturalWidth * scale);
newHeight = Math.round(imageEl.naturalHeight * scale);
if (this.settings.imageScaleMethod === 'zoom'){
scale = 1;
if (newHeight < maxHeight){
scale = maxHeight /newHeight;
}
else if (newWidth < maxWidth){
scale = maxWidth /newWidth;
}
if (scale !== 1) {
newWidth = Math.round(newWidth * scale);
newHeight = Math.round(newHeight * scale);
}
}
else if (this.settings.imageScaleMethod === 'fit') {
// Rescale again to ensure full image fits into the viewport
scale = 1;
if (newWidth > maxWidth) {
scale = maxWidth / newWidth;
}
else if (newHeight > maxHeight) {
scale = maxHeight / newHeight;
}
if (scale !== 1) {
newWidth = Math.round(newWidth * scale);
newHeight = Math.round(newHeight * scale);
}
}
}
newTop = Math.round( ((maxHeight - newHeight) / 2) ) + 'px';
newLeft = Math.round( ((maxWidth - newWidth) / 2) ) + 'px';
Util.DOM.setStyle(imageEl, {
position: 'absolute',
width: newWidth,
height: newHeight,
top: newTop,
left: newLeft,
display: 'block'
});
},
/*
* Function: setContentLeftPosition
*/
setContentLeftPosition: function(){
var width, itemEls, left;
if (this.settings.target === window){
width = Util.DOM.windowWidth();
}
else{
width = Util.DOM.width(this.settings.target);
}
itemEls = this.getItemEls();
left = 0;
if (this.settings.loop){
left = (width + this.settings.margin) * -1;
}
else{
if (this.currentCacheIndex === this.cache.images.length-1){
left = ((itemEls.length-1) * (width + this.settings.margin)) * -1;
}
else if (this.currentCacheIndex > 0){
left = (width + this.settings.margin) * -1;
}
}
Util.DOM.setStyle(this.contentEl, {
left: left + 'px'
});
},
/*
* Function:
*/
show: function(index){
this.currentCacheIndex = index;
this.resetPosition();
this.setImages(false);
Util.DOM.show(this.el);
Util.Animation.resetTranslate(this.contentEl);
var
itemEls = this.getItemEls(),
i, j;
for (i=0, j=itemEls.length; i<j; i++){
Util.Animation.resetTranslate(itemEls[i]);
}
Util.Events.fire(this, {
type: PhotoSwipe.Carousel.EventTypes.onSlideByEnd,
target: this,
action: PhotoSwipe.Carousel.SlideByAction.current,
cacheIndex: this.currentCacheIndex
});
},
/*
* Function: setImages
*/
setImages: function(ignoreCurrent){
var
cacheImages,
itemEls = this.getItemEls(),
nextCacheIndex = this.currentCacheIndex + 1,
previousCacheIndex = this.currentCacheIndex - 1;
if (this.settings.loop){
if (nextCacheIndex > this.cache.images.length-1){
nextCacheIndex = 0;
}
if (previousCacheIndex < 0){
previousCacheIndex = this.cache.images.length-1;
}
cacheImages = this.cache.getImages([
previousCacheIndex,
this.currentCacheIndex,
nextCacheIndex
]);
if (!ignoreCurrent){
// Current
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
}
// Next
this.addCacheImageToItemEl(cacheImages[2], itemEls[2]);
// Previous
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
else{
if (itemEls.length === 1){
if (!ignoreCurrent){
// Current
cacheImages = this.cache.getImages([
this.currentCacheIndex
]);
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
}
else if (itemEls.length === 2){
if (this.currentCacheIndex === 0){
cacheImages = this.cache.getImages([
this.currentCacheIndex,
this.currentCacheIndex + 1
]);
if (!ignoreCurrent){
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
}
else{
cacheImages = this.cache.getImages([
this.currentCacheIndex - 1,
this.currentCacheIndex
]);
if (!ignoreCurrent){
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
}
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
}
else{
if (this.currentCacheIndex === 0){
cacheImages = this.cache.getImages([
this.currentCacheIndex,
this.currentCacheIndex + 1,
this.currentCacheIndex + 2
]);
if (!ignoreCurrent){
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
this.addCacheImageToItemEl(cacheImages[2], itemEls[2]);
}
else if (this.currentCacheIndex === this.cache.images.length-1){
cacheImages = this.cache.getImages([
this.currentCacheIndex - 2,
this.currentCacheIndex - 1,
this.currentCacheIndex
]);
if (!ignoreCurrent){
// Current
this.addCacheImageToItemEl(cacheImages[2], itemEls[2]);
}
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
else{
cacheImages = this.cache.getImages([
this.currentCacheIndex - 1,
this.currentCacheIndex,
this.currentCacheIndex + 1
]);
if (!ignoreCurrent){
// Current
this.addCacheImageToItemEl(cacheImages[1], itemEls[1]);
}
// Next
this.addCacheImageToItemEl(cacheImages[2], itemEls[2]);
// Previous
this.addCacheImageToItemEl(cacheImages[0], itemEls[0]);
}
}
}
},
/*
* Function: addCacheImageToItemEl
*/
addCacheImageToItemEl: function(cacheImage, itemEl){
Util.DOM.removeClass(itemEl, PhotoSwipe.Carousel.CssClasses.itemError);
Util.DOM.addClass(itemEl, PhotoSwipe.Carousel.CssClasses.itemLoading);
Util.DOM.removeChildren(itemEl);
Util.DOM.setStyle(cacheImage.imageEl, {
display: 'none'
});
Util.DOM.appendChild(cacheImage.imageEl, itemEl);
Util.Animation.resetTranslate(cacheImage.imageEl);
Util.Events.add(cacheImage, PhotoSwipe.Image.EventTypes.onLoad, this.imageLoadHandler);
Util.Events.add(cacheImage, PhotoSwipe.Image.EventTypes.onError, this.imageErrorHandler);
cacheImage.load();
},
/*
* Function: slideCarousel
*/
slideCarousel: function(point, action, speed){
if (this.isSliding){
return;
}
var width, diffX, slideBy;
if (this.settings.target === window){
width = Util.DOM.windowWidth() + this.settings.margin;
}
else{
width = Util.DOM.width(this.settings.target) + this.settings.margin;
}
speed = Util.coalesce(speed, this.settings.slideSpeed);
if (window.Math.abs(diffX) < 1){
return;
}
switch (action){
case Util.TouchElement.ActionTypes.swipeLeft:
slideBy = width * -1;
break;
case Util.TouchElement.ActionTypes.swipeRight:
slideBy = width;
break;
default:
diffX = point.x - this.touchStartPoint.x;
if (window.Math.abs(diffX) > width / 2){
slideBy = (diffX > 0) ? width : width * -1;
}
else{
slideBy = 0;
}
break;
}
if (slideBy < 0){
this.lastSlideByAction = PhotoSwipe.Carousel.SlideByAction.next;
}
else if (slideBy > 0){
this.lastSlideByAction = PhotoSwipe.Carousel.SlideByAction.previous;
}
else{
this.lastSlideByAction = PhotoSwipe.Carousel.SlideByAction.current;
}
// Check for non-looping carousels
// If we are at the start or end, spring back to the current item element
if (!this.settings.loop){
if ( (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.previous && this.currentCacheIndex === 0 ) || (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.next && this.currentCacheIndex === this.cache.images.length-1) ){
slideBy = 0;
this.lastSlideByAction = PhotoSwipe.Carousel.SlideByAction.current;
}
}
this.isSliding = true;
this.doSlideCarousel(slideBy, speed);
},
/*
* Function:
*/
moveCarousel: function(point){
if (this.isSliding){
return;
}
if (!this.settings.enableDrag){
return;
}
this.doMoveCarousel(point.x - this.touchStartPoint.x);
},
/*
* Function: getItemEls
*/
getItemEls: function(){
return Util.DOM.find('.' + PhotoSwipe.Carousel.CssClasses.item, this.contentEl);
},
/*
* Function: previous
*/
previous: function(){
this.stopSlideshow();
this.slideCarousel({x:0, y:0}, Util.TouchElement.ActionTypes.swipeRight, this.settings.nextPreviousSlideSpeed);
},
/*
* Function: next
*/
next: function(){
this.stopSlideshow();
this.slideCarousel({x:0, y:0}, Util.TouchElement.ActionTypes.swipeLeft, this.settings.nextPreviousSlideSpeed);
},
/*
* Function: slideshowNext
*/
slideshowNext: function(){
this.slideCarousel({x:0, y:0}, Util.TouchElement.ActionTypes.swipeLeft);
},
/*
* Function: startSlideshow
*/
startSlideshow: function(){
this.stopSlideshow();
this.isSlideshowActive = true;
this.slideshowTimeout = window.setTimeout(this.slideshowNext.bind(this), this.settings.slideshowDelay);
Util.Events.fire(this, {
type: PhotoSwipe.Carousel.EventTypes.onSlideshowStart,
target: this
});
},
/*
* Function: stopSlideshow
*/
stopSlideshow: function(){
if (!Util.isNothing(this.slideshowTimeout)){
window.clearTimeout(this.slideshowTimeout);
this.slideshowTimeout = null;
this.isSlideshowActive = false;
Util.Events.fire(this, {
type: PhotoSwipe.Carousel.EventTypes.onSlideshowStop,
target: this
});
}
},
/*
* Function: onSlideByEnd
*/
onSlideByEnd: function(e){
if (Util.isNothing(this.isSliding)){
return;
}
var itemEls = this.getItemEls();
this.isSliding = false;
if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.next){
this.currentCacheIndex = this.currentCacheIndex + 1;
}
else if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.previous){
this.currentCacheIndex = this.currentCacheIndex - 1;
}
if (this.settings.loop){
if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.next){
// Move first to the last
Util.DOM.appendChild(itemEls[0], this.contentEl);
}
else if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.previous){
// Move the last to the first
Util.DOM.insertBefore(itemEls[itemEls.length-1], itemEls[0], this.contentEl);
}
if (this.currentCacheIndex < 0){
this.currentCacheIndex = this.cache.images.length - 1;
}
else if (this.currentCacheIndex === this.cache.images.length){
this.currentCacheIndex = 0;
}
}
else{
if (this.cache.images.length > 3){
if (this.currentCacheIndex > 1 && this.currentCacheIndex < this.cache.images.length-2){
if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.next){
// Move first to the last
Util.DOM.appendChild(itemEls[0], this.contentEl);
}
else if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.previous){
// Move the last to the first
Util.DOM.insertBefore(itemEls[itemEls.length-1], itemEls[0], this.contentEl);
}
}
else if (this.currentCacheIndex === 1){
if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.previous){
// Move the last to the first
Util.DOM.insertBefore(itemEls[itemEls.length-1], itemEls[0], this.contentEl);
}
}
else if (this.currentCacheIndex === this.cache.images.length-2){
if (this.lastSlideByAction === PhotoSwipe.Carousel.SlideByAction.next){
// Move first to the last
Util.DOM.appendChild(itemEls[0], this.contentEl);
}
}
}
}
if (this.lastSlideByAction !== PhotoSwipe.Carousel.SlideByAction.current){
this.setContentLeftPosition();
this.setImages(true);
}
Util.Events.fire(this, {
type: PhotoSwipe.Carousel.EventTypes.onSlideByEnd,
target: this,
action: this.lastSlideByAction,
cacheIndex: this.currentCacheIndex
});
if (this.isSlideshowActive){
if (this.lastSlideByAction !== PhotoSwipe.Carousel.SlideByAction.current){
this.startSlideshow();
}
else{
this.stopSlideshow();
}
}
},
/*
* Function: onTouch
*/
onTouch: function(action, point){
this.stopSlideshow();
switch(action){
case Util.TouchElement.ActionTypes.touchStart:
this.touchStartPoint = point;
this.touchStartPosition = {
x: window.parseInt(Util.DOM.getStyle(this.contentEl, 'left'), 0),
y: window.parseInt(Util.DOM.getStyle(this.contentEl, 'top'), 0)
};
break;
case Util.TouchElement.ActionTypes.touchMove:
this.moveCarousel(point);
break;
case Util.TouchElement.ActionTypes.touchMoveEnd:
case Util.TouchElement.ActionTypes.swipeLeft:
case Util.TouchElement.ActionTypes.swipeRight:
this.slideCarousel(point, action);
break;
case Util.TouchElement.ActionTypes.tap:
break;
case Util.TouchElement.ActionTypes.doubleTap:
break;
}
},
/*
* Function: onImageLoad
*/
onImageLoad: function(e){
var cacheImage = e.target;
if (!Util.isNothing(cacheImage.imageEl.parentNode)){
Util.DOM.removeClass(cacheImage.imageEl.parentNode, PhotoSwipe.Carousel.CssClasses.itemLoading);
this.resetImagePosition(cacheImage.imageEl);
}
Util.Events.remove(cacheImage, PhotoSwipe.Image.EventTypes.onLoad, this.imageLoadHandler);
Util.Events.remove(cacheImage, PhotoSwipe.Image.EventTypes.onError, this.imageErrorHandler);
},
/*
* Function: onImageError
*/
onImageError: function(e){
var cacheImage = e.target;
if (!Util.isNothing(cacheImage.imageEl.parentNode)){
Util.DOM.removeClass(cacheImage.imageEl.parentNode, PhotoSwipe.Carousel.CssClasses.itemLoading);
Util.DOM.addClass(cacheImage.imageEl.parentNode, PhotoSwipe.Carousel.CssClasses.itemError);
}
Util.Events.remove(cacheImage, PhotoSwipe.Image.EventTypes.onLoad, this.imageLoadHandler);
Util.Events.remove(cacheImage, PhotoSwipe.Image.EventTypes.onError, this.imageErrorHandler);
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util, TouchElement){
Util.registerNamespace('Code.PhotoSwipe.Carousel');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Carousel.CarouselClass = PhotoSwipe.Carousel.CarouselClass.extend({
/*
* Function: getStartingPos
*/
getStartingPos: function(){
var startingPos = this.touchStartPosition;
if (Util.isNothing(startingPos)){
startingPos = {
x: window.parseInt(Util.DOM.getStyle(this.contentEl, 'left'), 0),
y: window.parseInt(Util.DOM.getStyle(this.contentEl, 'top'), 0)
};
}
return startingPos;
},
/*
* Function: doMoveCarousel
*/
doMoveCarousel: function(xVal){
var style;
if (Util.Browser.isCSSTransformSupported){
style = {};
style[Util.Animation._transitionPrefix + 'Property'] = 'all';
style[Util.Animation._transitionPrefix + 'Duration'] = '';
style[Util.Animation._transitionPrefix + 'TimingFunction'] = '';
style[Util.Animation._transitionPrefix + 'Delay'] = '0';
style[Util.Animation._transformLabel] = (Util.Browser.is3dSupported) ? 'translate3d(' + xVal + 'px, 0px, 0px)' : 'translate(' + xVal + 'px, 0px)';
Util.DOM.setStyle(this.contentEl, style);
}
else if (!Util.isNothing(window.jQuery)){
window.jQuery(this.contentEl).stop().css('left', this.getStartingPos().x + xVal + 'px');
}
},
/*
* Function: doSlideCarousel
*/
doSlideCarousel: function(xVal, speed){
var animateProps, transform;
if (speed <= 0){
this.slideByEndHandler();
return;
}
if (Util.Browser.isCSSTransformSupported){
transform = Util.coalesce(this.contentEl.style.webkitTransform, this.contentEl.style.MozTransform, this.contentEl.style.transform, '');
if (transform.indexOf('translate3d(' + xVal) === 0){
this.slideByEndHandler();
return;
}
else if (transform.indexOf('translate(' + xVal) === 0){
this.slideByEndHandler();
return;
}
Util.Animation.slideBy(this.contentEl, xVal, 0, speed, this.slideByEndHandler, this.settings.slideTimingFunction);
}
else if (!Util.isNothing(window.jQuery)){
animateProps = {
left: this.getStartingPos().x + xVal + 'px'
};
if (this.settings.animationTimingFunction === 'ease-out'){
this.settings.animationTimingFunction = 'easeOutQuad';
}
if ( Util.isNothing(window.jQuery.easing[this.settings.animationTimingFunction]) ){
this.settings.animationTimingFunction = 'linear';
}
window.jQuery(this.contentEl).animate(
animateProps,
this.settings.slideSpeed,
this.settings.animationTimingFunction,
this.slideByEndHandler
);
}
}
});
}
(
window,
window.klass,
window.Code.Util,
window.Code.PhotoSwipe.TouchElement
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Toolbar');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Toolbar.CssClasses = {
toolbar: 'ps-toolbar',
toolbarContent: 'ps-toolbar-content',
toolbarTop: 'ps-toolbar-top',
caption: 'ps-caption',
captionBottom: 'ps-caption-bottom',
captionContent: 'ps-caption-content',
close: 'ps-toolbar-close',
play: 'ps-toolbar-play',
previous: 'ps-toolbar-previous',
previousDisabled: 'ps-toolbar-previous-disabled',
next: 'ps-toolbar-next',
nextDisabled: 'ps-toolbar-next-disabled'
};
PhotoSwipe.Toolbar.ToolbarAction = {
close: 'close',
play: 'play',
next: 'next',
previous: 'previous',
none: 'none'
};
PhotoSwipe.Toolbar.EventTypes = {
onTap: 'PhotoSwipeToolbarOnClick',
onBeforeShow: 'PhotoSwipeToolbarOnBeforeShow',
onShow: 'PhotoSwipeToolbarOnShow',
onBeforeHide: 'PhotoSwipeToolbarOnBeforeHide',
onHide: 'PhotoSwipeToolbarOnHide'
};
PhotoSwipe.Toolbar.getToolbar = function(){
return '<div class="' + PhotoSwipe.Toolbar.CssClasses.close + '"><div class="' + PhotoSwipe.Toolbar.CssClasses.toolbarContent + '"></div></div><div class="' + PhotoSwipe.Toolbar.CssClasses.play + '"><div class="' + PhotoSwipe.Toolbar.CssClasses.toolbarContent + '"></div></div><div class="' + PhotoSwipe.Toolbar.CssClasses.previous + '"><div class="' + PhotoSwipe.Toolbar.CssClasses.toolbarContent + '"></div></div><div class="' + PhotoSwipe.Toolbar.CssClasses.next + '"><div class="' + PhotoSwipe.Toolbar.CssClasses.toolbarContent + '"></div></div>';
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.Toolbar');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.Toolbar.ToolbarClass = klass({
toolbarEl: null,
closeEl: null,
playEl: null,
previousEl: null,
nextEl: null,
captionEl: null,
captionContentEl: null,
currentCaption: null,
settings: null,
cache: null,
timeout: null,
isVisible: null,
fadeOutHandler: null,
touchStartHandler: null,
touchMoveHandler: null,
clickHandler: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
this.clearTimeout();
this.removeEventHandlers();
Util.Animation.stop(this.toolbarEl);
Util.Animation.stop(this.captionEl);
Util.DOM.removeChild(this.toolbarEl, this.toolbarEl.parentNode);
Util.DOM.removeChild(this.captionEl, this.captionEl.parentNode);
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(cache, options){
var cssClass;
this.settings = options;
this.cache = cache;
this.isVisible = false;
this.fadeOutHandler = this.onFadeOut.bind(this);
this.touchStartHandler = this.onTouchStart.bind(this);
this.touchMoveHandler = this.onTouchMove.bind(this);
this.clickHandler = this.onClick.bind(this);
cssClass = PhotoSwipe.Toolbar.CssClasses.toolbar;
if (this.settings.captionAndToolbarFlipPosition){
cssClass = cssClass + ' ' + PhotoSwipe.Toolbar.CssClasses.toolbarTop;
}
// Toolbar
this.toolbarEl = Util.DOM.createElement(
'div',
{
'class': cssClass
},
this.settings.getToolbar()
);
Util.DOM.setStyle(this.toolbarEl, {
left: 0,
position: 'absolute',
overflow: 'hidden',
zIndex: this.settings.zIndex
});
if (this.settings.target === window){
Util.DOM.appendToBody(this.toolbarEl);
}
else{
Util.DOM.appendChild(this.toolbarEl, this.settings.target);
}
Util.DOM.hide(this.toolbarEl);
this.closeEl = Util.DOM.find('.' + PhotoSwipe.Toolbar.CssClasses.close, this.toolbarEl)[0];
if (this.settings.preventHide && !Util.isNothing(this.closeEl)){
Util.DOM.hide(this.closeEl);
}
this.playEl = Util.DOM.find('.' + PhotoSwipe.Toolbar.CssClasses.play, this.toolbarEl)[0];
if (this.settings.preventSlideshow && !Util.isNothing(this.playEl)){
Util.DOM.hide(this.playEl);
}
this.nextEl = Util.DOM.find('.' + PhotoSwipe.Toolbar.CssClasses.next, this.toolbarEl)[0];
this.previousEl = Util.DOM.find('.' + PhotoSwipe.Toolbar.CssClasses.previous, this.toolbarEl)[0];
// Caption
cssClass = PhotoSwipe.Toolbar.CssClasses.caption;
if (this.settings.captionAndToolbarFlipPosition){
cssClass = cssClass + ' ' + PhotoSwipe.Toolbar.CssClasses.captionBottom;
}
this.captionEl = Util.DOM.createElement(
'div',
{
'class': cssClass
},
''
);
Util.DOM.setStyle(this.captionEl, {
left: 0,
position: 'absolute',
overflow: 'hidden',
zIndex: this.settings.zIndex
});
if (this.settings.target === window){
Util.DOM.appendToBody(this.captionEl);
}
else{
Util.DOM.appendChild(this.captionEl, this.settings.target);
}
Util.DOM.hide(this.captionEl);
this.captionContentEl = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.Toolbar.CssClasses.captionContent
},
''
);
Util.DOM.appendChild(this.captionContentEl, this.captionEl);
this.addEventHandlers();
},
/*
* Function: resetPosition
*/
resetPosition: function(){
var width, toolbarTop, captionTop;
if (this.settings.target === window){
if (this.settings.captionAndToolbarFlipPosition){
toolbarTop = Util.DOM.windowScrollTop();
captionTop = (Util.DOM.windowScrollTop() + Util.DOM.windowHeight()) - Util.DOM.height(this.captionEl);
}
else {
toolbarTop = (Util.DOM.windowScrollTop() + Util.DOM.windowHeight()) - Util.DOM.height(this.toolbarEl);
captionTop = Util.DOM.windowScrollTop();
}
width = Util.DOM.windowWidth();
}
else{
if (this.settings.captionAndToolbarFlipPosition){
toolbarTop = '0';
captionTop = Util.DOM.height(this.settings.target) - Util.DOM.height(this.captionEl);
}
else{
toolbarTop = Util.DOM.height(this.settings.target) - Util.DOM.height(this.toolbarEl);
captionTop = 0;
}
width = Util.DOM.width(this.settings.target);
}
Util.DOM.setStyle(this.toolbarEl, {
top: toolbarTop + 'px',
width: width
});
Util.DOM.setStyle(this.captionEl, {
top: captionTop + 'px',
width: width
});
},
/*
* Function: toggleVisibility
*/
toggleVisibility: function(index){
if (this.isVisible){
this.fadeOut();
}
else{
this.show(index);
}
},
/*
* Function: show
*/
show: function(index){
Util.Animation.stop(this.toolbarEl);
Util.Animation.stop(this.captionEl);
this.resetPosition();
this.setToolbarStatus(index);
Util.Events.fire(this, {
type: PhotoSwipe.Toolbar.EventTypes.onBeforeShow,
target: this
});
this.showToolbar();
this.setCaption(index);
this.showCaption();
this.isVisible = true;
this.setTimeout();
Util.Events.fire(this, {
type: PhotoSwipe.Toolbar.EventTypes.onShow,
target: this
});
},
/*
* Function: setTimeout
*/
setTimeout: function(){
if (this.settings.captionAndToolbarAutoHideDelay > 0){
// Set a timeout to hide the toolbar
this.clearTimeout();
this.timeout = window.setTimeout(this.fadeOut.bind(this), this.settings.captionAndToolbarAutoHideDelay);
}
},
/*
* Function: clearTimeout
*/
clearTimeout: function(){
if (!Util.isNothing(this.timeout)){
window.clearTimeout(this.timeout);
this.timeout = null;
}
},
/*
* Function: fadeOut
*/
fadeOut: function(){
this.clearTimeout();
Util.Events.fire(this, {
type: PhotoSwipe.Toolbar.EventTypes.onBeforeHide,
target: this
});
Util.Animation.fadeOut(this.toolbarEl, this.settings.fadeOutSpeed);
Util.Animation.fadeOut(this.captionEl, this.settings.fadeOutSpeed, this.fadeOutHandler);
this.isVisible = false;
},
/*
* Function: addEventHandlers
*/
addEventHandlers: function(){
if (Util.Browser.isTouchSupported){
if (!Util.Browser.blackberry){
// Had an issue with touchstart, animation and Blackberry. BB will default to click
Util.Events.add(this.toolbarEl, 'touchstart', this.touchStartHandler);
}
Util.Events.add(this.toolbarEl, 'touchmove', this.touchMoveHandler);
Util.Events.add(this.captionEl, 'touchmove', this.touchMoveHandler);
}
Util.Events.add(this.toolbarEl, 'click', this.clickHandler);
},
/*
* Function: removeEventHandlers
*/
removeEventHandlers: function(){
if (Util.Browser.isTouchSupported){
if (!Util.Browser.blackberry){
// Had an issue with touchstart, animation and Blackberry. BB will default to click
Util.Events.remove(this.toolbarEl, 'touchstart', this.touchStartHandler);
}
Util.Events.remove(this.toolbarEl, 'touchmove', this.touchMoveHandler);
Util.Events.remove(this.captionEl, 'touchmove', this.touchMoveHandler);
}
Util.Events.remove(this.toolbarEl, 'click', this.clickHandler);
},
/*
* Function: handleTap
*/
handleTap: function(e){
this.clearTimeout();
var action;
if (e.target === this.nextEl || Util.DOM.isChildOf(e.target, this.nextEl)){
action = PhotoSwipe.Toolbar.ToolbarAction.next;
}
else if (e.target === this.previousEl || Util.DOM.isChildOf(e.target, this.previousEl)){
action = PhotoSwipe.Toolbar.ToolbarAction.previous;
}
else if (e.target === this.closeEl || Util.DOM.isChildOf(e.target, this.closeEl)){
action = PhotoSwipe.Toolbar.ToolbarAction.close;
}
else if (e.target === this.playEl || Util.DOM.isChildOf(e.target, this.playEl)){
action = PhotoSwipe.Toolbar.ToolbarAction.play;
}
this.setTimeout();
if (Util.isNothing(action)){
action = PhotoSwipe.Toolbar.ToolbarAction.none;
}
Util.Events.fire(this, {
type: PhotoSwipe.Toolbar.EventTypes.onTap,
target: this,
action: action,
tapTarget: e.target
});
},
/*
* Function: setCaption
*/
setCaption: function(index){
Util.DOM.removeChildren(this.captionContentEl);
this.currentCaption = Util.coalesce(this.cache.images[index].caption, '\u00A0');
if (Util.isObject(this.currentCaption)){
Util.DOM.appendChild(this.currentCaption, this.captionContentEl);
}
else{
if (this.currentCaption === ''){
this.currentCaption = '\u00A0';
}
Util.DOM.appendText(this.currentCaption, this.captionContentEl);
}
this.currentCaption = (this.currentCaption === '\u00A0') ? '' : this.currentCaption;
this.resetPosition();
},
/*
* Function: showToolbar
*/
showToolbar: function(){
Util.DOM.setStyle(this.toolbarEl, {
opacity: this.settings.captionAndToolbarOpacity
});
Util.DOM.show(this.toolbarEl);
},
/*
* Function: showCaption
*/
showCaption: function(){
if (this.currentCaption === '' || this.captionContentEl.childNodes.length < 1){
// Empty caption
if (!this.settings.captionAndToolbarShowEmptyCaptions){
Util.DOM.hide(this.captionEl);
return;
}
}
Util.DOM.setStyle(this.captionEl, {
opacity: this.settings.captionAndToolbarOpacity
});
Util.DOM.show(this.captionEl);
},
/*
* Function: setToolbarStatus
*/
setToolbarStatus: function(index){
if (this.settings.loop){
return;
}
Util.DOM.removeClass(this.previousEl, PhotoSwipe.Toolbar.CssClasses.previousDisabled);
Util.DOM.removeClass(this.nextEl, PhotoSwipe.Toolbar.CssClasses.nextDisabled);
if (index > 0 && index < this.cache.images.length-1){
return;
}
if (index === 0){
if (!Util.isNothing(this.previousEl)){
Util.DOM.addClass(this.previousEl, PhotoSwipe.Toolbar.CssClasses.previousDisabled);
}
}
if (index === this.cache.images.length-1){
if (!Util.isNothing(this.nextEl)){
Util.DOM.addClass(this.nextEl, PhotoSwipe.Toolbar.CssClasses.nextDisabled);
}
}
},
/*
* Function: onFadeOut
*/
onFadeOut: function(){
Util.DOM.hide(this.toolbarEl);
Util.DOM.hide(this.captionEl);
Util.Events.fire(this, {
type: PhotoSwipe.Toolbar.EventTypes.onHide,
target: this
});
},
/*
* Function: onTouchStart
*/
onTouchStart: function(e){
e.preventDefault();
Util.Events.remove(this.toolbarEl, 'click', this.clickHandler);
this.handleTap(e);
},
/*
* Function: onTouchMove
*/
onTouchMove: function(e){
e.preventDefault();
},
/*
* Function: onClick
*/
onClick: function(e){
e.preventDefault();
this.handleTap(e);
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.UILayer');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.UILayer.CssClasses = {
uiLayer: 'ps-uilayer'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.UILayer');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.UILayer.UILayerClass = Util.TouchElement.TouchElementClass.extend({
el: null,
settings: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
this.removeEventHandlers();
Util.DOM.removeChild(this.el, this.el.parentNode);
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(options){
this.settings = options;
// Main container
this.el = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.UILayer.CssClasses.uiLayer
},
''
);
Util.DOM.setStyle(this.el, {
display: 'block',
position: 'absolute',
left: 0,
top: 0,
overflow: 'hidden',
zIndex: this.settings.zIndex,
opacity: 0
});
Util.DOM.hide(this.el);
if (this.settings.target === window){
Util.DOM.appendToBody(this.el);
}
else{
Util.DOM.appendChild(this.el, this.settings.target);
}
this.supr(this.el, {
swipe: true,
move: true,
gesture: Util.Browser.iOS,
doubleTap: true,
preventDefaultTouchEvents: this.settings.preventDefaultTouchEvents
});
},
/*
* Function: resetPosition
*/
resetPosition: function(){
// Set the height and width to fill the document
if (this.settings.target === window){
Util.DOM.setStyle(this.el, {
top: Util.DOM.windowScrollTop() + 'px',
width: Util.DOM.windowWidth(),
height: Util.DOM.windowHeight()
});
}
else{
Util.DOM.setStyle(this.el, {
top: '0px',
width: Util.DOM.width(this.settings.target),
height: Util.DOM.height(this.settings.target)
});
}
},
/*
* Function: show
*/
show: function(){
this.resetPosition();
Util.DOM.show(this.el);
this.addEventHandlers();
},
/*
* Function: addEventHandlers
*/
addEventHandlers: function(){
this.supr();
},
/*
* Function: removeEventHandlers
*/
removeEventHandlers: function(){
this.supr();
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.ZoomPanRotate');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.ZoomPanRotate.CssClasses = {
zoomPanRotate: 'ps-zoom-pan-rotate'
};
PhotoSwipe.ZoomPanRotate.EventTypes = {
onTransform: 'PhotoSwipeZoomPanRotateOnTransform'
};
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util){
Util.registerNamespace('Code.PhotoSwipe.ZoomPanRotate');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.ZoomPanRotate.ZoomPanRotateClass = klass({
el: null,
settings: null,
containerEl: null,
imageEl: null,
transformSettings: null,
panStartingPoint: null,
transformEl: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
Util.DOM.removeChild(this.el, this.el.parentNode);
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(options, cacheImage, uiLayer){
var parentEl, width, height, top;
this.settings = options;
if (this.settings.target === window){
parentEl = document.body;
width = Util.DOM.windowWidth();
height = Util.DOM.windowHeight();
top = Util.DOM.windowScrollTop() + 'px';
}
else{
parentEl = this.settings.target;
width = Util.DOM.width(parentEl);
height = Util.DOM.height(parentEl);
top = '0px';
}
this.imageEl = cacheImage.imageEl.cloneNode(false);
Util.DOM.setStyle(this.imageEl, {
zIndex: 1
});
this.transformSettings = {
startingScale: 1.0,
scale: 1.0,
startingRotation: 0,
rotation: 0,
startingTranslateX: 0,
startingTranslateY: 0,
translateX: 0,
translateY: 0
};
this.el = Util.DOM.createElement(
'div',
{
'class': PhotoSwipe.ZoomPanRotate.CssClasses.zoomPanRotate
},
''
);
Util.DOM.setStyle(this.el, {
left: 0,
top: top,
position: 'absolute',
width: width,
height: height,
zIndex: this.settings.zIndex,
display: 'block'
});
Util.DOM.insertBefore(this.el, uiLayer.el, parentEl);
if (Util.Browser.iOS){
this.containerEl = Util.DOM.createElement('div','','');
Util.DOM.setStyle(this.containerEl, {
left: 0,
top: 0,
width: width,
height: height,
position: 'absolute',
zIndex: 1
});
Util.DOM.appendChild(this.imageEl, this.containerEl);
Util.DOM.appendChild(this.containerEl, this.el);
Util.Animation.resetTranslate(this.containerEl);
Util.Animation.resetTranslate(this.imageEl);
this.transformEl = this.containerEl;
}
else{
Util.DOM.appendChild(this.imageEl, this.el);
this.transformEl = this.imageEl;
}
},
/*
* Function: setStartingTranslateFromCurrentTransform
*/
setStartingTranslateFromCurrentTransform: function(){
var
transformValue = Util.coalesce(this.transformEl.style.webkitTransform, this.transformEl.style.MozTransform, this.transformEl.style.transform),
transformExploded;
if (!Util.isNothing(transformValue)){
transformExploded = transformValue.match( /translate\((.*?)\)/ );
if (!Util.isNothing(transformExploded)){
transformExploded = transformExploded[1].split(', ');
this.transformSettings.startingTranslateX = window.parseInt(transformExploded[0], 10);
this.transformSettings.startingTranslateY = window.parseInt(transformExploded[1], 10);
}
}
},
/*
* Function: getScale
*/
getScale: function(scaleValue){
var scale = this.transformSettings.startingScale * scaleValue;
if (this.settings.minUserZoom !== 0 && scale < this.settings.minUserZoom){
scale = this.settings.minUserZoom;
}
else if (this.settings.maxUserZoom !== 0 && scale > this.settings.maxUserZoom){
scale = this.settings.maxUserZoom;
}
return scale;
},
/*
* Function: setStartingScaleAndRotation
*/
setStartingScaleAndRotation: function(scaleValue, rotationValue){
this.transformSettings.startingScale = this.getScale(scaleValue);
this.transformSettings.startingRotation =
(this.transformSettings.startingRotation + rotationValue) % 360;
},
/*
* Function: zoomRotate
*/
zoomRotate: function(scaleValue, rotationValue){
this.transformSettings.scale = this.getScale(scaleValue);
this.transformSettings.rotation =
this.transformSettings.startingRotation + rotationValue;
this.applyTransform();
},
/*
* Function: panStart
*/
panStart: function(point){
this.setStartingTranslateFromCurrentTransform();
this.panStartingPoint = {
x: point.x,
y: point.y
};
},
/*
* Function: pan
*/
pan: function(point){
var
dx = point.x - this.panStartingPoint.x,
dy = point.y - this.panStartingPoint.y,
dxScaleAdjust = dx / this.transformSettings.scale ,
dyScaleAdjust = dy / this.transformSettings.scale;
this.transformSettings.translateX =
this.transformSettings.startingTranslateX + dxScaleAdjust;
this.transformSettings.translateY =
this.transformSettings.startingTranslateY + dyScaleAdjust;
this.applyTransform();
},
/*
* Function: zoomAndPanToPoint
*/
zoomAndPanToPoint: function(scaleValue, point){
if (this.settings.target === window){
this.panStart({
x: Util.DOM.windowWidth() / 2,
y: Util.DOM.windowHeight() / 2
});
var
dx = point.x - this.panStartingPoint.x,
dy = point.y - this.panStartingPoint.y,
dxScaleAdjust = dx / this.transformSettings.scale,
dyScaleAdjust = dy / this.transformSettings.scale;
this.transformSettings.translateX =
(this.transformSettings.startingTranslateX + dxScaleAdjust) * -1;
this.transformSettings.translateY =
(this.transformSettings.startingTranslateY + dyScaleAdjust) * -1;
}
this.setStartingScaleAndRotation(scaleValue, 0);
this.transformSettings.scale = this.transformSettings.startingScale;
this.transformSettings.rotation = 0;
this.applyTransform();
},
/*
* Function: applyTransform
*/
applyTransform: function(){
var
rotationDegs = this.transformSettings.rotation % 360,
translateX = window.parseInt(this.transformSettings.translateX, 10),
translateY = window.parseInt(this.transformSettings.translateY, 10),
transform = 'scale(' + this.transformSettings.scale + ') rotate(' + rotationDegs + 'deg) translate(' + translateX + 'px, ' + translateY + 'px)';
Util.DOM.setStyle(this.transformEl, {
webkitTransform: transform,
MozTransform: transform,
msTransform: transform,
transform: transform
});
Util.Events.fire(this, {
target: this,
type: PhotoSwipe.ZoomPanRotate.EventTypes.onTransform,
scale: this.transformSettings.scale,
rotation: this.transformSettings.rotation,
rotationDegs: rotationDegs,
translateX: translateX,
translateY: translateY
});
}
});
}
(
window,
window.klass,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, Util){
Util.registerNamespace('Code.PhotoSwipe');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.CssClasses = {
buildingBody: 'ps-building',
activeBody: 'ps-active'
};
PhotoSwipe.EventTypes = {
onBeforeShow: 'PhotoSwipeOnBeforeShow',
onShow: 'PhotoSwipeOnShow',
onBeforeHide: 'PhotoSwipeOnBeforeHide',
onHide: 'PhotoSwipeOnHide',
onDisplayImage: 'PhotoSwipeOnDisplayImage',
onResetPosition: 'PhotoSwipeOnResetPosition',
onSlideshowStart: 'PhotoSwipeOnSlideshowStart',
onSlideshowStop: 'PhotoSwipeOnSlideshowStop',
onTouch: 'PhotoSwipeOnTouch',
onBeforeCaptionAndToolbarShow: 'PhotoSwipeOnBeforeCaptionAndToolbarShow',
onCaptionAndToolbarShow: 'PhotoSwipeOnCaptionAndToolbarShow',
onBeforeCaptionAndToolbarHide: 'PhotoSwipeOnBeforeCaptionAndToolbarHide',
onCaptionAndToolbarHide: 'PhotoSwipeOnCaptionAndToolbarHide',
onToolbarTap: 'PhotoSwipeOnToolbarTap',
onBeforeZoomPanRotateShow: 'PhotoSwipeOnBeforeZoomPanRotateShow',
onZoomPanRotateShow: 'PhotoSwipeOnZoomPanRotateShow',
onBeforeZoomPanRotateHide: 'PhotoSwipeOnBeforeZoomPanRotateHide',
onZoomPanRotateHide: 'PhotoSwipeOnZoomPanRotateHide',
onZoomPanRotateTransform: 'PhotoSwipeOnZoomPanRotateTransform'
};
PhotoSwipe.instances = [];
PhotoSwipe.activeInstances = [];
/*
* Function: Code.PhotoSwipe.setActivateInstance
*/
PhotoSwipe.setActivateInstance = function(instance){
// Can only have one instance per target (i.e. window or div)
var index = Util.arrayIndexOf(instance.settings.target, PhotoSwipe.activeInstances, 'target');
if (index > -1){
throw 'Code.PhotoSwipe.activateInstance: Unable to active instance as another instance is already active for this target';
}
PhotoSwipe.activeInstances.push({
target: instance.settings.target,
instance: instance
});
};
/*
* Function: Code.PhotoSwipe.unsetActivateInstance
*/
PhotoSwipe.unsetActivateInstance = function(instance){
var index = Util.arrayIndexOf(instance, PhotoSwipe.activeInstances, 'instance');
PhotoSwipe.activeInstances.splice(index, 1);
};
/*
* Function: Code.PhotoSwipe.attach
*/
PhotoSwipe.attach = function(images, options, id){
var i, j, instance, image;
instance = PhotoSwipe.createInstance(images, options, id);
// Add click event handlers if applicable
for (i=0, j=images.length; i<j; i++){
image = images[i];
if (!Util.isNothing(image.nodeType)){
if (image.nodeType === 1){
// DOM element
image.__photoSwipeClickHandler = PhotoSwipe.onTriggerElementClick.bind(instance);
Util.Events.remove(image, 'click', image.__photoSwipeClickHandler);
Util.Events.add(image, 'click', image.__photoSwipeClickHandler);
}
}
}
return instance;
};
/*
* jQuery plugin
*/
if (window.jQuery){
window.jQuery.fn.photoSwipe = function(options, id){
return PhotoSwipe.attach(this, options, id);
};
}
/*
* Function: Code.PhotoSwipe.detatch
*/
PhotoSwipe.detatch = function(instance){
var i, j, image;
// Remove click event handlers if applicable
for (i=0, j=instance.originalImages.length; i<j; i++){
image = instance.originalImages[i];
if (!Util.isNothing(image.nodeType)){
if (image.nodeType === 1){
// DOM element
Util.Events.remove(image, 'click', image.__photoSwipeClickHandler);
delete image.__photoSwipeClickHandler;
}
}
}
PhotoSwipe.disposeInstance(instance);
};
/*
* Function: Code.PhotoSwipe.createInstance
*/
PhotoSwipe.createInstance = function(images, options, id){
var i, instance, image;
if (Util.isNothing(images)){
throw 'Code.PhotoSwipe.attach: No images passed.';
}
if (!Util.isLikeArray(images)){
throw 'Code.PhotoSwipe.createInstance: Images must be an array of elements or image urls.';
}
if (images.length < 1){
throw 'Code.PhotoSwipe.createInstance: No images to passed.';
}
options = Util.coalesce(options, { });
instance = PhotoSwipe.getInstance(id);
if (Util.isNothing(instance)){
instance = new PhotoSwipe.PhotoSwipeClass(images, options, id);
PhotoSwipe.instances.push(instance);
}
else{
throw 'Code.PhotoSwipe.createInstance: Instance with id "' + id +' already exists."';
}
return instance;
};
/*
* Function: Code.PhotoSwipe.disposeInstance
*/
PhotoSwipe.disposeInstance = function(instance){
var instanceIndex = PhotoSwipe.getInstanceIndex(instance);
if (instanceIndex < 0){
throw 'Code.PhotoSwipe.disposeInstance: Unable to find instance to dispose.';
}
instance.dispose();
PhotoSwipe.instances.splice(instanceIndex, 1);
instance = null;
};
/*
* Function: onTriggerElementClick
*/
PhotoSwipe.onTriggerElementClick = function(e){
e.preventDefault();
var instance = this;
instance.show(e.currentTarget);
};
/*
* Function: Code.PhotoSwipe.getInstance
*/
PhotoSwipe.getInstance = function(id){
var i, j, instance;
for (i=0, j=PhotoSwipe.instances.length; i<j; i++){
instance = PhotoSwipe.instances[i];
if (instance.id === id){
return instance;
}
}
return null;
};
/*
* Function: Code.PhotoSwipe.getInstanceIndex
*/
PhotoSwipe.getInstanceIndex = function(instance){
var i, j, instanceIndex = -1;
for (i=0, j=PhotoSwipe.instances.length; i<j; i++){
if (PhotoSwipe.instances[i] === instance){
instanceIndex = i;
break;
}
}
return instanceIndex;
};
}
(
window,
window.Code.Util
));// Copyright (c) 2012 by Code Computerlove (http://www.codecomputerlove.com)
// Licensed under the MIT license
// version: 3.0.5
(function(window, klass, Util, Cache, DocumentOverlay, Carousel, Toolbar, UILayer, ZoomPanRotate){
Util.registerNamespace('Code.PhotoSwipe');
var PhotoSwipe = window.Code.PhotoSwipe;
PhotoSwipe.PhotoSwipeClass = klass({
id: null,
settings: null,
isBackEventSupported: null,
backButtonClicked: null,
currentIndex: null,
originalImages: null,
mouseWheelStartTime: null,
windowDimensions: null,
// Components
cache: null,
documentOverlay: null,
carousel: null,
uiLayer: null,
toolbar: null,
zoomPanRotate: null,
// Handlers
windowOrientationChangeHandler: null,
windowScrollHandler: null,
windowHashChangeHandler: null,
keyDownHandler: null,
windowOrientationEventName: null,
uiLayerTouchHandler: null,
carouselSlideByEndHandler: null,
carouselSlideshowStartHandler: null,
carouselSlideshowStopHandler: null,
toolbarTapHandler: null,
toolbarBeforeShowHandler: null,
toolbarShowHandler: null,
toolbarBeforeHideHandler: null,
toolbarHideHandler: null,
mouseWheelHandler: null,
zoomPanRotateTransformHandler: null,
_isResettingPosition: null,
_uiWebViewResetPositionTimeout: null,
/*
* Function: dispose
*/
dispose: function(){
var prop;
Util.Events.remove(this, PhotoSwipe.EventTypes.onBeforeShow);
Util.Events.remove(this, PhotoSwipe.EventTypes.onShow);
Util.Events.remove(this, PhotoSwipe.EventTypes.onBeforeHide);
Util.Events.remove(this, PhotoSwipe.EventTypes.onHide);
Util.Events.remove(this, PhotoSwipe.EventTypes.onDisplayImage);
Util.Events.remove(this, PhotoSwipe.EventTypes.onResetPosition);
Util.Events.remove(this, PhotoSwipe.EventTypes.onSlideshowStart);
Util.Events.remove(this, PhotoSwipe.EventTypes.onSlideshowStop);
Util.Events.remove(this, PhotoSwipe.EventTypes.onTouch);
Util.Events.remove(this, PhotoSwipe.EventTypes.onBeforeCaptionAndToolbarShow);
Util.Events.remove(this, PhotoSwipe.EventTypes.onCaptionAndToolbarShow);
Util.Events.remove(this, PhotoSwipe.EventTypes.onBeforeCaptionAndToolbarHide);
Util.Events.remove(this, PhotoSwipe.EventTypes.onCaptionAndToolbarHide);
Util.Events.remove(this, PhotoSwipe.EventTypes.onZoomPanRotateTransform);
this.removeEventHandlers();
if (!Util.isNothing(this.documentOverlay)){
this.documentOverlay.dispose();
}
if (!Util.isNothing(this.carousel)){
this.carousel.dispose();
}
if (!Util.isNothing(this.uiLayer)){
this.uiLayer.dispose();
}
if (!Util.isNothing(this.toolbar)){
this.toolbar.dispose();
}
this.destroyZoomPanRotate();
if (!Util.isNothing(this.cache)){
this.cache.dispose();
}
for (prop in this) {
if (Util.objectHasProperty(this, prop)) {
this[prop] = null;
}
}
},
/*
* Function: initialize
*/
initialize: function(images, options, id){
var targetPosition;
if (Util.isNothing(id)){
this.id = 'PhotoSwipe' + new Date().getTime().toString();
}
else{
this.id = id;
}
this.originalImages = images;
if (Util.Browser.android && !Util.Browser.firefox){
if (window.navigator.userAgent.match(/Android (\d+.\d+)/).toString().replace(/^.*\,/, '') >= 2.1){
this.isBackEventSupported = true;
}
}
if (!this.isBackEventSupported){
this.isBackEventSupported = Util.objectHasProperty(window, 'onhashchange');
}
this.settings = {
// General
fadeInSpeed: 250,
fadeOutSpeed: 250,
preventHide: false,
preventSlideshow: false,
zIndex: 1000,
backButtonHideEnabled: true,
enableKeyboard: true,
enableMouseWheel: true,
mouseWheelSpeed: 350,
autoStartSlideshow: false,
jQueryMobile: ( !Util.isNothing(window.jQuery) && !Util.isNothing(window.jQuery.mobile) ),
jQueryMobileDialogHash: '&ui-state=dialog',
enableUIWebViewRepositionTimeout: false,
uiWebViewResetPositionDelay: 500,
target: window,
preventDefaultTouchEvents: true,
// Carousel
loop: true,
slideSpeed: 250,
nextPreviousSlideSpeed: 0,
enableDrag: true,
swipeThreshold: 50,
swipeTimeThreshold: 250,
slideTimingFunction: 'ease-out',
slideshowDelay: 3000,
doubleTapSpeed: 250,
margin: 20,
imageScaleMethod: 'fit', // Either "fit", "fitNoUpscale" or "zoom",
// Toolbar
captionAndToolbarHide: false,
captionAndToolbarFlipPosition: false,
captionAndToolbarAutoHideDelay: 5000,
captionAndToolbarOpacity: 0.8,
captionAndToolbarShowEmptyCaptions: true,
getToolbar: PhotoSwipe.Toolbar.getToolbar,
// ZoomPanRotate
allowUserZoom: true,
allowRotationOnUserZoom: false,
maxUserZoom: 5.0,
minUserZoom: 0.5,
doubleTapZoomLevel: 2.5,
// Cache
getImageSource: PhotoSwipe.Cache.Functions.getImageSource,
getImageCaption: PhotoSwipe.Cache.Functions.getImageCaption,
getImageMetaData: PhotoSwipe.Cache.Functions.getImageMetaData,
cacheMode: PhotoSwipe.Cache.Mode.normal
};
Util.extend(this.settings, options);
if (this.settings.target !== window){
targetPosition = Util.DOM.getStyle(this.settings.target, 'position');
if (targetPosition !== 'relative' || targetPosition !== 'absolute'){
Util.DOM.setStyle(this.settings.target, 'position', 'relative');
}
}
if (this.settings.target !== window){
this.isBackEventSupported = false;
this.settings.backButtonHideEnabled = false;
}
else{
if (this.settings.preventHide){
this.settings.backButtonHideEnabled = false;
}
}
this.cache = new Cache.CacheClass(images, this.settings);
},
/*
* Function: show
*/
show: function(obj){
var i, j;
this._isResettingPosition = false;
this.backButtonClicked = false;
// Work out what the starting index is
if (Util.isNumber(obj)){
this.currentIndex = obj;
}
else{
this.currentIndex = -1;
for (i=0, j=this.originalImages.length; i<j; i++){
if (this.originalImages[i] === obj){
this.currentIndex = i;
break;
}
}
}
if (this.currentIndex < 0 || this.currentIndex > this.originalImages.length-1){
throw "Code.PhotoSwipe.PhotoSwipeClass.show: Starting index out of range";
}
// Store a reference to the current window dimensions
// Use this later to double check that a window has actually
// been resized.
this.isAlreadyGettingPage = this.getWindowDimensions();
// Set this instance to be the active instance
PhotoSwipe.setActivateInstance(this);
this.windowDimensions = this.getWindowDimensions();
// Create components
if (this.settings.target === window){
Util.DOM.addClass(window.document.body, PhotoSwipe.CssClasses.buildingBody);
}
else{
Util.DOM.addClass(this.settings.target, PhotoSwipe.CssClasses.buildingBody);
}
this.createComponents();
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onBeforeShow,
target: this
});
// Fade in the document overlay
this.documentOverlay.fadeIn(this.settings.fadeInSpeed, this.onDocumentOverlayFadeIn.bind(this));
},
/*
* Function: getWindowDimensions
*/
getWindowDimensions: function(){
return {
width: Util.DOM.windowWidth(),
height: Util.DOM.windowHeight()
};
},
/*
* Function: createComponents
*/
createComponents: function(){
this.documentOverlay = new DocumentOverlay.DocumentOverlayClass(this.settings);
this.carousel = new Carousel.CarouselClass(this.cache, this.settings);
this.uiLayer = new UILayer.UILayerClass(this.settings);
if (!this.settings.captionAndToolbarHide){
this.toolbar = new Toolbar.ToolbarClass(this.cache, this.settings);
}
},
/*
* Function: resetPosition
*/
resetPosition: function(){
if (this._isResettingPosition){
return;
}
var newWindowDimensions = this.getWindowDimensions();
if (!Util.isNothing(this.windowDimensions)){
if (newWindowDimensions.width === this.windowDimensions.width && newWindowDimensions.height === this.windowDimensions.height){
// This was added as a fudge for iOS
return;
}
}
this._isResettingPosition = true;
this.windowDimensions = newWindowDimensions;
this.destroyZoomPanRotate();
this.documentOverlay.resetPosition();
this.carousel.resetPosition();
if (!Util.isNothing(this.toolbar)){
this.toolbar.resetPosition();
}
this.uiLayer.resetPosition();
this._isResettingPosition = false;
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onResetPosition,
target: this
});
},
/*
* Function: addEventHandler
*/
addEventHandler: function(type, handler){
Util.Events.add(this, type, handler);
},
/*
* Function: addEventHandlers
*/
addEventHandlers: function(){
if (Util.isNothing(this.windowOrientationChangeHandler)){
this.windowOrientationChangeHandler = this.onWindowOrientationChange.bind(this);
this.windowScrollHandler = this.onWindowScroll.bind(this);
this.keyDownHandler = this.onKeyDown.bind(this);
this.windowHashChangeHandler = this.onWindowHashChange.bind(this);
this.uiLayerTouchHandler = this.onUILayerTouch.bind(this);
this.carouselSlideByEndHandler = this.onCarouselSlideByEnd.bind(this);
this.carouselSlideshowStartHandler = this.onCarouselSlideshowStart.bind(this);
this.carouselSlideshowStopHandler = this.onCarouselSlideshowStop.bind(this);
this.toolbarTapHandler = this.onToolbarTap.bind(this);
this.toolbarBeforeShowHandler = this.onToolbarBeforeShow.bind(this);
this.toolbarShowHandler = this.onToolbarShow.bind(this);
this.toolbarBeforeHideHandler = this.onToolbarBeforeHide.bind(this);
this.toolbarHideHandler = this.onToolbarHide.bind(this);
this.mouseWheelHandler = this.onMouseWheel.bind(this);
this.zoomPanRotateTransformHandler = this.onZoomPanRotateTransform.bind(this);
}
// Set window handlers
if (Util.Browser.android){
// For some reason, resize was more stable than orientationchange in Android
this.orientationEventName = 'resize';
}
else if (Util.Browser.iOS && (!Util.Browser.safari)){
Util.Events.add(window.document.body, 'orientationchange', this.windowOrientationChangeHandler);
}
else{
var supportsOrientationChange = !Util.isNothing(window.onorientationchange);
this.orientationEventName = supportsOrientationChange ? 'orientationchange' : 'resize';
}
if (!Util.isNothing(this.orientationEventName)){
Util.Events.add(window, this.orientationEventName, this.windowOrientationChangeHandler);
}
if (this.settings.target === window){
Util.Events.add(window, 'scroll', this.windowScrollHandler);
}
if (this.settings.enableKeyboard){
Util.Events.add(window.document, 'keydown', this.keyDownHandler);
}
if (this.isBackEventSupported && this.settings.backButtonHideEnabled){
this.windowHashChangeHandler = this.onWindowHashChange.bind(this);
if (this.settings.jQueryMobile){
window.location.hash = this.settings.jQueryMobileDialogHash;
}
else{
this.currentHistoryHashValue = 'PhotoSwipe' + new Date().getTime().toString();
window.location.hash = this.currentHistoryHashValue;
}
Util.Events.add(window, 'hashchange', this.windowHashChangeHandler);
}
if (this.settings.enableMouseWheel){
Util.Events.add(window, 'mousewheel', this.mouseWheelHandler);
}
Util.Events.add(this.uiLayer, Util.TouchElement.EventTypes.onTouch, this.uiLayerTouchHandler);
Util.Events.add(this.carousel, Carousel.EventTypes.onSlideByEnd, this.carouselSlideByEndHandler);
Util.Events.add(this.carousel, Carousel.EventTypes.onSlideshowStart, this.carouselSlideshowStartHandler);
Util.Events.add(this.carousel, Carousel.EventTypes.onSlideshowStop, this.carouselSlideshowStopHandler);
if (!Util.isNothing(this.toolbar)){
Util.Events.add(this.toolbar, Toolbar.EventTypes.onTap, this.toolbarTapHandler);
Util.Events.add(this.toolbar, Toolbar.EventTypes.onBeforeShow, this.toolbarBeforeShowHandler);
Util.Events.add(this.toolbar, Toolbar.EventTypes.onShow, this.toolbarShowHandler);
Util.Events.add(this.toolbar, Toolbar.EventTypes.onBeforeHide, this.toolbarBeforeHideHandler);
Util.Events.add(this.toolbar, Toolbar.EventTypes.onHide, this.toolbarHideHandler);
}
},
/*
* Function: removeEventHandlers
*/
removeEventHandlers: function(){
if (Util.Browser.iOS && (!Util.Browser.safari)){
Util.Events.remove(window.document.body, 'orientationchange', this.windowOrientationChangeHandler);
}
if (!Util.isNothing(this.orientationEventName)){
Util.Events.remove(window, this.orientationEventName, this.windowOrientationChangeHandler);
}
Util.Events.remove(window, 'scroll', this.windowScrollHandler);
if (this.settings.enableKeyboard){
Util.Events.remove(window.document, 'keydown', this.keyDownHandler);
}
if (this.isBackEventSupported && this.settings.backButtonHideEnabled){
Util.Events.remove(window, 'hashchange', this.windowHashChangeHandler);
}
if (this.settings.enableMouseWheel){
Util.Events.remove(window, 'mousewheel', this.mouseWheelHandler);
}
if (!Util.isNothing(this.uiLayer)){
Util.Events.remove(this.uiLayer, Util.TouchElement.EventTypes.onTouch, this.uiLayerTouchHandler);
}
if (!Util.isNothing(this.toolbar)){
Util.Events.remove(this.carousel, Carousel.EventTypes.onSlideByEnd, this.carouselSlideByEndHandler);
Util.Events.remove(this.carousel, Carousel.EventTypes.onSlideshowStart, this.carouselSlideshowStartHandler);
Util.Events.remove(this.carousel, Carousel.EventTypes.onSlideshowStop, this.carouselSlideshowStopHandler);
}
if (!Util.isNothing(this.toolbar)){
Util.Events.remove(this.toolbar, Toolbar.EventTypes.onTap, this.toolbarTapHandler);
Util.Events.remove(this.toolbar, Toolbar.EventTypes.onBeforeShow, this.toolbarBeforeShowHandler);
Util.Events.remove(this.toolbar, Toolbar.EventTypes.onShow, this.toolbarShowHandler);
Util.Events.remove(this.toolbar, Toolbar.EventTypes.onBeforeHide, this.toolbarBeforeHideHandler);
Util.Events.remove(this.toolbar, Toolbar.EventTypes.onHide, this.toolbarHideHandler);
}
},
/*
* Function: hide
*/
hide: function(){
if (this.settings.preventHide){
return;
}
if (Util.isNothing(this.documentOverlay)){
throw "Code.PhotoSwipe.PhotoSwipeClass.hide: PhotoSwipe instance is already hidden";
}
if (!Util.isNothing(this.hiding)){
return;
}
this.clearUIWebViewResetPositionTimeout();
this.destroyZoomPanRotate();
this.removeEventHandlers();
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onBeforeHide,
target: this
});
this.uiLayer.dispose();
this.uiLayer = null;
if (!Util.isNothing(this.toolbar)){
this.toolbar.dispose();
this.toolbar = null;
}
this.carousel.dispose();
this.carousel = null;
Util.DOM.removeClass(window.document.body, PhotoSwipe.CssClasses.activeBody);
this.documentOverlay.dispose();
this.documentOverlay = null;
this._isResettingPosition = false;
// Deactive this instance
PhotoSwipe.unsetActivateInstance(this);
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onHide,
target: this
});
this.goBackInHistory();
},
/*
* Function: goBackInHistory
*/
goBackInHistory: function(){
if (this.isBackEventSupported && this.settings.backButtonHideEnabled){
if ( !this.backButtonClicked ){
window.history.back();
}
}
},
/*
* Function: play
*/
play: function(){
if (this.isZoomActive()){
return;
}
if (!this.settings.preventSlideshow){
if (!Util.isNothing(this.carousel)){
if (!Util.isNothing(this.toolbar) && this.toolbar.isVisible){
this.toolbar.fadeOut();
}
this.carousel.startSlideshow();
}
}
},
/*
* Function: stop
*/
stop: function(){
if (this.isZoomActive()){
return;
}
if (!Util.isNothing(this.carousel)){
this.carousel.stopSlideshow();
}
},
/*
* Function: previous
*/
previous: function(){
if (this.isZoomActive()){
return;
}
if (!Util.isNothing(this.carousel)){
this.carousel.previous();
}
},
/*
* Function: next
*/
next: function(){
if (this.isZoomActive()){
return;
}
if (!Util.isNothing(this.carousel)){
this.carousel.next();
}
},
/*
* Function: toggleToolbar
*/
toggleToolbar: function(){
if (this.isZoomActive()){
return;
}
if (!Util.isNothing(this.toolbar)){
this.toolbar.toggleVisibility(this.currentIndex);
}
},
/*
* Function: fadeOutToolbarIfVisible
*/
fadeOutToolbarIfVisible: function(){
if (!Util.isNothing(this.toolbar) && this.toolbar.isVisible && this.settings.captionAndToolbarAutoHideDelay > 0){
this.toolbar.fadeOut();
}
},
/*
* Function: createZoomPanRotate
*/
createZoomPanRotate: function(){
this.stop();
if (this.canUserZoom() && !this.isZoomActive()){
Util.Events.fire(this, PhotoSwipe.EventTypes.onBeforeZoomPanRotateShow);
this.zoomPanRotate = new ZoomPanRotate.ZoomPanRotateClass(
this.settings,
this.cache.images[this.currentIndex],
this.uiLayer
);
// If we don't override this in the event of false
// you will be unable to pan around a zoomed image effectively
this.uiLayer.captureSettings.preventDefaultTouchEvents = true;
Util.Events.add(this.zoomPanRotate, PhotoSwipe.ZoomPanRotate.EventTypes.onTransform, this.zoomPanRotateTransformHandler);
Util.Events.fire(this, PhotoSwipe.EventTypes.onZoomPanRotateShow);
if (!Util.isNothing(this.toolbar) && this.toolbar.isVisible){
this.toolbar.fadeOut();
}
}
},
/*
* Function: destroyZoomPanRotate
*/
destroyZoomPanRotate: function(){
if (!Util.isNothing(this.zoomPanRotate)){
Util.Events.fire(this, PhotoSwipe.EventTypes.onBeforeZoomPanRotateHide);
Util.Events.remove(this.zoomPanRotate, PhotoSwipe.ZoomPanRotate.EventTypes.onTransform, this.zoomPanRotateTransformHandler);
this.zoomPanRotate.dispose();
this.zoomPanRotate = null;
// Set the preventDefaultTouchEvents back to it was
this.uiLayer.captureSettings.preventDefaultTouchEvents = this.settings.preventDefaultTouchEvents;
Util.Events.fire(this, PhotoSwipe.EventTypes.onZoomPanRotateHide);
}
},
/*
* Function: canUserZoom
*/
canUserZoom: function(){
var testEl, cacheImage;
if (Util.Browser.msie){
testEl = document.createElement('div');
if (Util.isNothing(testEl.style.msTransform)){
return false;
}
}
else if (!Util.Browser.isCSSTransformSupported){
return false;
}
if (!this.settings.allowUserZoom){
return false;
}
if (this.carousel.isSliding){
return false;
}
cacheImage = this.cache.images[this.currentIndex];
if (Util.isNothing(cacheImage)){
return false;
}
if (cacheImage.isLoading){
return false;
}
return true;
},
/*
* Function: isZoomActive
*/
isZoomActive: function(){
return (!Util.isNothing(this.zoomPanRotate));
},
/*
* Function: getCurrentImage
*/
getCurrentImage: function(){
return this.cache.images[this.currentIndex];
},
/*
* Function: onDocumentOverlayFadeIn
*/
onDocumentOverlayFadeIn: function(e){
window.setTimeout(function(){
var el = (this.settings.target === window) ? window.document.body : this.settings.target;
Util.DOM.removeClass(el, PhotoSwipe.CssClasses.buildingBody);
Util.DOM.addClass(el, PhotoSwipe.CssClasses.activeBody);
this.addEventHandlers();
this.carousel.show(this.currentIndex);
this.uiLayer.show();
if (this.settings.autoStartSlideshow){
this.play();
}
else if (!Util.isNothing(this.toolbar)){
this.toolbar.show(this.currentIndex);
}
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onShow,
target: this
});
this.setUIWebViewResetPositionTimeout();
}.bind(this), 250);
},
/*
* Function: setUIWebViewResetPositionTimeout
*/
setUIWebViewResetPositionTimeout: function(){
if (!this.settings.enableUIWebViewRepositionTimeout){
return;
}
if (!(Util.Browser.iOS && (!Util.Browser.safari))){
return;
}
if (!Util.isNothing(this._uiWebViewResetPositionTimeout)){
window.clearTimeout(this._uiWebViewResetPositionTimeout);
}
this._uiWebViewResetPositionTimeout = window.setTimeout(function(){
this.resetPosition();
this.setUIWebViewResetPositionTimeout();
}.bind(this), this.settings.uiWebViewResetPositionDelay);
},
/*
* Function: clearUIWebViewResetPositionTimeout
*/
clearUIWebViewResetPositionTimeout: function(){
if (!Util.isNothing(this._uiWebViewResetPositionTimeout)){
window.clearTimeout(this._uiWebViewResetPositionTimeout);
}
},
/*
* Function: onWindowScroll
*/
onWindowScroll: function(e){
this.resetPosition();
},
/*
* Function: onWindowOrientationChange
*/
onWindowOrientationChange: function(e){
this.resetPosition();
},
/*
* Function: onWindowHashChange
*/
onWindowHashChange: function(e){
var compareHash = '#' +
((this.settings.jQueryMobile) ? this.settings.jQueryMobileDialogHash : this.currentHistoryHashValue);
if (window.location.hash !== compareHash){
this.backButtonClicked = true;
this.hide();
}
},
/*
* Function: onKeyDown
*/
onKeyDown: function(e){
if (e.keyCode === 37) { // Left
e.preventDefault();
this.previous();
}
else if (e.keyCode === 39) { // Right
e.preventDefault();
this.next();
}
else if (e.keyCode === 38 || e.keyCode === 40) { // Up and down
e.preventDefault();
}
else if (e.keyCode === 27) { // Escape
e.preventDefault();
this.hide();
}
else if (e.keyCode === 32) { // Spacebar
if (!this.settings.hideToolbar){
this.toggleToolbar();
}
else{
this.hide();
}
e.preventDefault();
}
else if (e.keyCode === 13) { // Enter
e.preventDefault();
this.play();
}
},
/*
* Function: onUILayerTouch
*/
onUILayerTouch: function(e){
if (this.isZoomActive()){
switch (e.action){
case Util.TouchElement.ActionTypes.gestureChange:
this.zoomPanRotate.zoomRotate(e.scale, (this.settings.allowRotationOnUserZoom) ? e.rotation : 0);
break;
case Util.TouchElement.ActionTypes.gestureEnd:
this.zoomPanRotate.setStartingScaleAndRotation(e.scale, (this.settings.allowRotationOnUserZoom) ? e.rotation : 0);
break;
case Util.TouchElement.ActionTypes.touchStart:
this.zoomPanRotate.panStart(e.point);
break;
case Util.TouchElement.ActionTypes.touchMove:
this.zoomPanRotate.pan(e.point);
break;
case Util.TouchElement.ActionTypes.doubleTap:
this.destroyZoomPanRotate();
this.toggleToolbar();
break;
case Util.TouchElement.ActionTypes.swipeLeft:
this.destroyZoomPanRotate();
this.next();
this.toggleToolbar();
break;
case Util.TouchElement.ActionTypes.swipeRight:
this.destroyZoomPanRotate();
this.previous();
this.toggleToolbar();
break;
}
}
else{
switch (e.action){
case Util.TouchElement.ActionTypes.touchMove:
case Util.TouchElement.ActionTypes.swipeLeft:
case Util.TouchElement.ActionTypes.swipeRight:
// Hide the toolbar if need be
this.fadeOutToolbarIfVisible();
// Pass the touch onto the carousel
this.carousel.onTouch(e.action, e.point);
break;
case Util.TouchElement.ActionTypes.touchStart:
case Util.TouchElement.ActionTypes.touchMoveEnd:
// Pass the touch onto the carousel
this.carousel.onTouch(e.action, e.point);
break;
case Util.TouchElement.ActionTypes.tap:
this.toggleToolbar();
break;
case Util.TouchElement.ActionTypes.doubleTap:
// Take into consideration the window scroll
if (this.settings.target === window){
e.point.x -= Util.DOM.windowScrollLeft();
e.point.y -= Util.DOM.windowScrollTop();
}
// Just make sure that if the user clicks out of the image
// that the image does not pan out of view!
var
cacheImageEl = this.cache.images[this.currentIndex].imageEl,
imageTop = window.parseInt(Util.DOM.getStyle(cacheImageEl, 'top'), 10),
imageLeft = window.parseInt(Util.DOM.getStyle(cacheImageEl, 'left'), 10),
imageRight = imageLeft + Util.DOM.width(cacheImageEl),
imageBottom = imageTop + Util.DOM.height(cacheImageEl);
if (e.point.x < imageLeft){
e.point.x = imageLeft;
}
else if (e.point.x > imageRight){
e.point.x = imageRight;
}
if (e.point.y < imageTop){
e.point.y = imageTop;
}
else if (e.point.y > imageBottom){
e.point.y = imageBottom;
}
this.createZoomPanRotate();
if (this.isZoomActive()){
this.zoomPanRotate.zoomAndPanToPoint(this.settings.doubleTapZoomLevel, e.point);
}
break;
case Util.TouchElement.ActionTypes.gestureStart:
this.createZoomPanRotate();
break;
}
}
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onTouch,
target: this,
point: e.point,
action: e.action
});
},
/*
* Function: onCarouselSlideByEnd
*/
onCarouselSlideByEnd: function(e){
this.currentIndex = e.cacheIndex;
if (!Util.isNothing(this.toolbar)){
this.toolbar.setCaption(this.currentIndex);
this.toolbar.setToolbarStatus(this.currentIndex);
}
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onDisplayImage,
target: this,
action: e.action,
index: e.cacheIndex
});
},
/*
* Function: onToolbarTap
*/
onToolbarTap: function(e){
switch(e.action){
case Toolbar.ToolbarAction.next:
this.next();
break;
case Toolbar.ToolbarAction.previous:
this.previous();
break;
case Toolbar.ToolbarAction.close:
this.hide();
break;
case Toolbar.ToolbarAction.play:
this.play();
break;
}
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onToolbarTap,
target: this,
toolbarAction: e.action,
tapTarget: e.tapTarget
});
},
/*
* Function: onMouseWheel
*/
onMouseWheel: function(e){
var
delta = Util.Events.getWheelDelta(e),
dt = e.timeStamp - (this.mouseWheelStartTime || 0);
if (dt < this.settings.mouseWheelSpeed) {
return;
}
this.mouseWheelStartTime = e.timeStamp;
if (this.settings.invertMouseWheel){
delta = delta * -1;
}
if (delta < 0){
this.next();
}
else if (delta > 0){
this.previous();
}
},
/*
* Function: onCarouselSlideshowStart
*/
onCarouselSlideshowStart: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onSlideshowStart,
target: this
});
},
/*
* Function: onCarouselSlideshowStop
*/
onCarouselSlideshowStop: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onSlideshowStop,
target: this
});
},
/*
* Function: onToolbarBeforeShow
*/
onToolbarBeforeShow: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onBeforeCaptionAndToolbarShow,
target: this
});
},
/*
* Function: onToolbarShow
*/
onToolbarShow: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onCaptionAndToolbarShow,
target: this
});
},
/*
* Function: onToolbarBeforeHide
*/
onToolbarBeforeHide: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onBeforeCaptionAndToolbarHide,
target: this
});
},
/*
* Function: onToolbarHide
*/
onToolbarHide: function(e){
Util.Events.fire(this, {
type: PhotoSwipe.EventTypes.onCaptionAndToolbarHide,
target: this
});
},
/*
* Function: onZoomPanRotateTransform
*/
onZoomPanRotateTransform: function(e){
Util.Events.fire(this, {
target: this,
type: PhotoSwipe.EventTypes.onZoomPanRotateTransform,
scale: e.scale,
rotation: e.rotation,
rotationDegs: e.rotationDegs,
translateX: e.translateX,
translateY: e.translateY
});
}
});
}
(
window,
window.klass,
window.Code.Util,
window.Code.PhotoSwipe.Cache,
window.Code.PhotoSwipe.DocumentOverlay,
window.Code.PhotoSwipe.Carousel,
window.Code.PhotoSwipe.Toolbar,
window.Code.PhotoSwipe.UILayer,
window.Code.PhotoSwipe.ZoomPanRotate
));
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