Template:Team:HokkaidoU Japan/JS
From 2014.igem.org
(Difference between revisions)
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}); | }); | ||
- | + | /** | |
- | + | * bookblock.js v2.0.1 | |
+ | * http://www.codrops.com | ||
+ | * | ||
+ | * Licensed under the MIT license. | ||
+ | * http://www.opensource.org/licenses/mit-license.php | ||
+ | * | ||
+ | * Copyright 2013, Codrops | ||
+ | * http://www.codrops.com | ||
+ | */ | ||
+ | ;( function( window ) { | ||
+ | |||
+ | 'use strict'; | ||
- | return { | + | // global |
- | + | var document = window.document, | |
- | + | Modernizr = window.Modernizr; | |
- | + | ||
- | var | + | // https://gist.github.com/edankwan/4389601 |
- | + | Modernizr.addTest('csstransformspreserve3d', function () { | |
- | + | var prop = Modernizr.prefixed('transformStyle'); | |
- | + | var val = 'preserve-3d'; | |
- | + | var computedStyle; | |
+ | if(!prop) return false; | ||
+ | |||
+ | prop = prop.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-'); | ||
+ | |||
+ | Modernizr.testStyles('#modernizr{' + prop + ':' + val + ';}', function (el, rule) { | ||
+ | computedStyle = window.getComputedStyle ? getComputedStyle(el, null).getPropertyValue(prop) : ''; | ||
+ | }); | ||
+ | |||
+ | return (computedStyle === val); | ||
+ | }); | ||
+ | |||
+ | function extend( a, b ) { | ||
+ | for( var key in b ) { | ||
+ | if( b.hasOwnProperty( key ) ) { | ||
+ | a[key] = b[key]; | ||
+ | } | ||
+ | } | ||
+ | return a; | ||
+ | } | ||
+ | |||
+ | function BookBlock( el, options ) { | ||
+ | this.el = el; | ||
+ | this.options = extend( this.defaults, options ); | ||
+ | this._init(); | ||
+ | } | ||
+ | |||
+ | BookBlock.prototype = { | ||
+ | defaults : { | ||
+ | // vertical or horizontal flip | ||
+ | orientation : 'vertical', | ||
+ | // ltr (left to right) or rtl (right to left) | ||
+ | direction : 'ltr', | ||
+ | // speed for the flip transition in ms | ||
+ | speed : 1000, | ||
+ | // easing for the flip transition | ||
+ | easing : 'ease-in-out', | ||
+ | // if set to true, both the flipping page and the sides will have an overlay to simulate shadows | ||
+ | shadows : true, | ||
+ | // opacity value for the "shadow" on both sides (when the flipping page is over it) | ||
+ | // value : 0.1 - 1 | ||
+ | shadowSides : 0.2, | ||
+ | // opacity value for the "shadow" on the flipping page (while it is flipping) | ||
+ | // value : 0.1 - 1 | ||
+ | shadowFlip : 0.1, | ||
+ | // if we should show the first item after reaching the end | ||
+ | circular : false, | ||
+ | // if we want to specify a selector that triggers the next() function. example: ´#bb-nav-next´ | ||
+ | nextEl : '', | ||
+ | // if we want to specify a selector that triggers the prev() function | ||
+ | prevEl : '', | ||
+ | // autoplay. If true it overwrites the circular option to true | ||
+ | autoplay : false, | ||
+ | // time (ms) between page switch, if autoplay is true | ||
+ | interval : 3000, | ||
+ | // callback after the flip transition | ||
+ | // old is the index of the previous item | ||
+ | // page is the current item´s index | ||
+ | // isLimit is true if the current page is the last one (or the first one) | ||
+ | onEndFlip : function(old, page, isLimit) { return false; }, | ||
+ | // callback before the flip transition | ||
+ | // page is the current item´s index | ||
+ | onBeforeFlip : function(page) { return false; } | ||
+ | }, | ||
+ | _init : function() { | ||
+ | // orientation class | ||
+ | this.el.className += ' bb-' + this.options.orientation; | ||
+ | // items | ||
+ | this.items = Array.prototype.slice.call( this.el.querySelectorAll( '.bb-item' ) ); | ||
+ | // total items | ||
+ | this.itemsCount = this.items.length; | ||
+ | // current item´s index | ||
+ | this.currentIdx = 0; | ||
+ | // previous item´s index | ||
+ | this.previous = -1; | ||
+ | // show first item | ||
+ | this.current = this.items[ this.currentIdx ]; | ||
+ | this.current.style.display = 'block'; | ||
+ | // get width of this.el | ||
+ | // this will be necessary to create the flipping layout | ||
+ | this.elWidth = this.el.offsetWidth; | ||
+ | var transEndEventNames = { | ||
+ | 'WebkitTransition': 'webkitTransitionEnd', | ||
+ | 'MozTransition': 'transitionend', | ||
+ | 'OTransition': 'oTransitionEnd', | ||
+ | 'msTransition': 'MSTransitionEnd', | ||
+ | 'transition': 'transitionend' | ||
+ | }; | ||
+ | this.transEndEventName = transEndEventNames[Modernizr.prefixed( 'transition' )]; | ||
+ | // support css 3d transforms && css transitions && Modernizr.csstransformspreserve3d | ||
+ | this.support = Modernizr.csstransitions && Modernizr.csstransforms3d && Modernizr.csstransformspreserve3d; | ||
+ | // initialize/bind some events | ||
+ | this._initEvents(); | ||
+ | // start slideshow | ||
+ | if ( this.options.autoplay ) { | ||
+ | this.options.circular = true; | ||
+ | this._startSlideshow(); | ||
+ | } | ||
+ | }, | ||
+ | _initEvents : function() { | ||
+ | |||
+ | var self = this; | ||
+ | |||
+ | if ( this.options.nextEl !== '' ) { | ||
+ | document.querySelector( this.options.nextEl ).addEventListener( 'click', function() { self._action( 'next' ); return false; } ); | ||
+ | document.querySelector( this.options.nextEl ).addEventListener( 'touchstart', function() { self._action( 'next' ); return false; } ); | ||
+ | } | ||
+ | |||
+ | if ( this.options.prevEl !== '' ) { | ||
+ | document.querySelector( this.options.prevEl ).addEventListener( 'click', function() { self._action( 'prev' ); return false; } ); | ||
+ | document.querySelector( this.options.prevEl ).addEventListener( 'touchstart', function() { self._action( 'prev' ); return false; } ); | ||
+ | } | ||
+ | |||
+ | window.addEventListener( 'resize', function() { self._resizeHandler(); } ); | ||
+ | |||
+ | }, | ||
+ | _action : function( dir, page ) { | ||
+ | this._stopSlideshow(); | ||
+ | this._navigate( dir, page ); | ||
+ | }, | ||
+ | _navigate : function( dir, page ) { | ||
+ | |||
+ | if ( this.isAnimating ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // callback trigger | ||
+ | this.options.onBeforeFlip( this.currentIdx ); | ||
+ | |||
+ | this.isAnimating = true; | ||
+ | // update current value | ||
+ | this.current = this.items[ this.currentIdx ]; | ||
+ | |||
+ | if ( page !== undefined ) { | ||
+ | this.currentIdx = page; | ||
+ | } | ||
+ | else if ( dir === 'next' && this.options.direction === 'ltr' || dir === 'prev' && this.options.direction === 'rtl' ) { | ||
+ | if ( !this.options.circular && this.currentIdx === this.itemsCount - 1 ) { | ||
+ | this.end = true; | ||
+ | } | ||
+ | else { | ||
+ | this.previous = this.currentIdx; | ||
+ | this.currentIdx = this.currentIdx < this.itemsCount - 1 ? this.currentIdx + 1 : 0; | ||
+ | } | ||
+ | } | ||
+ | else if ( dir === 'prev' && this.options.direction === 'ltr' || dir === 'next' && this.options.direction === 'rtl' ) { | ||
+ | if ( !this.options.circular && this.currentIdx === 0 ) { | ||
+ | this.end = true; | ||
+ | } | ||
+ | else { | ||
+ | this.previous = this.currentIdx; | ||
+ | this.currentIdx = this.currentIdx > 0 ? this.currentIdx - 1 : this.itemsCount - 1; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | this.nextItem = !this.options.circular && this.end ? this.current : this.items[ this.currentIdx ]; | ||
+ | |||
+ | this.items.forEach( function( el, i ) { el.style.display = 'none'; } ); | ||
+ | if ( !this.support ) { | ||
+ | this._layoutNoSupport( dir ); | ||
+ | } else { | ||
+ | this._layout( dir ); | ||
+ | } | ||
+ | |||
+ | }, | ||
+ | _layoutNoSupport : function(dir) { | ||
+ | this.nextItem.style.display = 'block'; | ||
+ | this.end = false; | ||
+ | this.isAnimating = false; | ||
+ | var isLimit = dir === 'next' && this.currentIdx === this.itemsCount - 1 || dir === 'prev' && this.currentIdx === 0; | ||
+ | // callback trigger | ||
+ | this.options.onEndFlip( this.previous, this.currentIdx, isLimit ); | ||
+ | }, | ||
+ | // creates the necessary layout for the 3d structure and triggers the transitions | ||
+ | _layout : function(dir) { | ||
+ | |||
+ | var self = this, | ||
+ | // basic structure: 1 element for the left side. | ||
+ | s_left = this._addSide( 'left', dir ), | ||
+ | // 1 element for the flipping/middle page | ||
+ | s_middle = this._addSide( 'middle', dir ), | ||
+ | // 1 element for the right side | ||
+ | s_right = this._addSide( 'right', dir ), | ||
+ | // overlays | ||
+ | o_left = s_left.querySelector( 'div.bb-overlay' ), | ||
+ | o_middle_f = s_middle.querySelector( 'div.bb-front' ).querySelector( 'div.bb-flipoverlay' ), | ||
+ | o_middle_b = s_middle.querySelector( 'div.bb-back' ).querySelector( 'div.bb-flipoverlay' ), | ||
+ | o_right = s_right.querySelector( 'div.bb-overlay' ), | ||
+ | speed = this.end ? 400 : this.options.speed; | ||
+ | |||
+ | var fChild = this.items[0]; | ||
+ | this.el.insertBefore( s_left, fChild ); | ||
+ | this.el.insertBefore( s_middle, fChild ); | ||
+ | this.el.insertBefore( s_right, fChild ); | ||
+ | s_left.style.zIndex = 102; | ||
+ | s_middle.style.zIndex = 103; | ||
+ | s_right.style.zIndex = 101; | ||
+ | |||
+ | s_middle.style.transitionDuration = speed + 'ms'; | ||
+ | s_middle.style.transitionTimingFunction = this.options.easing; | ||
+ | |||
+ | s_middle.addEventListener( this.transEndEventName, function( event ) { | ||
+ | if ( (" " + event.target.className + " ").replace(/[\n\t]/g, " ").indexOf(" bb-page ") > -1 ) { | ||
+ | Array.prototype.slice.call( self.el.querySelectorAll( '.bb-page' ) ).forEach( function( el, i ) { | ||
+ | self.el.removeChild( el ); | ||
} ); | } ); | ||
- | + | self.nextItem.style.display = 'block'; | |
- | // | + | self.end = false; |
- | + | self.isAnimating = false; | |
- | $( this ). | + | var isLimit = dir === 'next' && self.currentIdx === self.itemsCount - 1 || dir === 'prev' && self.currentIdx === 0; |
- | + | // callback trigger | |
- | + | self.options.onEndFlip( self.previous, self.currentIdx, isLimit ); | |
- | + | } | |
- | + | } ); | |
- | + | ||
- | } ); | + | if ( dir === 'prev' ) { |
- | } ); | + | s_middle.className += ' bb-flip-initial'; |
- | + | } | |
- | // | + | |
- | $ | + | // overlays |
- | + | if ( this.options.shadows && !this.end ) { | |
- | + | if( dir === 'next' ) { | |
- | + | o_middle_f.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear'; | |
+ | o_middle_b.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms'; | ||
+ | o_middle_b.style.opacity = this.options.shadowFlip; | ||
+ | o_left.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms'; | ||
+ | o_right.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear'; | ||
+ | o_right.style.opacity = this.options.shadowSides; | ||
+ | } | ||
+ | else if( dir === 'prev' ) { | ||
+ | o_middle_f.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms'; | ||
+ | o_middle_f.style.opacity = this.options.shadowFlip; | ||
+ | o_middle_b.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear'; | ||
+ | o_left.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear'; | ||
+ | o_left.style.opacity = this.options.shadowSides; | ||
+ | o_right.style.transition = 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms'; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | setTimeout( function() { | ||
+ | // first && last pages lift slightly up when we can't go further | ||
+ | s_middle.className += self.end ? ' bb-flip-' + dir + '-end' : ' bb-flip-' + dir; | ||
+ | |||
+ | // overlays | ||
+ | if ( self.options.shadows && !self.end ) { | ||
+ | o_middle_f.style.opacity = dir === 'next' ? self.options.shadowFlip : 0; | ||
+ | o_middle_b.style.opacity = dir === 'next' ? 0 : self.options.shadowFlip; | ||
+ | o_left.style.opacity = dir === 'next' ? self.options.shadowSides : 0; | ||
+ | o_right.style.opacity = dir === 'next' ? 0 : self.options.shadowSides; | ||
+ | } | ||
+ | }, 25 ); | ||
+ | }, | ||
+ | // adds the necessary sides (bb-page) to the layout | ||
+ | _addSide : function( side, dir ) { | ||
+ | var sideEl = document.createElement( 'div' ); | ||
+ | sideEl.className = 'bb-page'; | ||
+ | |||
+ | switch (side) { | ||
+ | case 'left': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:102;"> | ||
+ | <div class="bb-back"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of current page] : [content of next page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-overlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | var inner = dir === 'next' ? this.current.innerHTML : this.nextItem.innerHTML; | ||
+ | sideEl.innerHTML = '<div class="bb-back"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + inner + '</div></div><div class="bb-overlay"></div></div></div>'; | ||
+ | break; | ||
+ | case 'middle': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:103;"> | ||
+ | <div class="bb-front"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of current page] : [content of next page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-flipoverlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-back"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of next page] : [content of current page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-flipoverlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | var frontinner = dir === 'next' ? this.current.innerHTML : this.nextItem.innerHTML; | ||
+ | var backinner = dir === 'next' ? this.nextItem.innerHTML : this.current.innerHTML; | ||
+ | sideEl.innerHTML = '<div class="bb-front"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + frontinner + '</div></div><div class="bb-flipoverlay"></div></div></div><div class="bb-back"><div class="bb-outer"><div class="bb-content" style="width:' + this.elWidth + 'px"><div class="bb-inner">' + backinner + '</div></div><div class="bb-flipoverlay"></div></div></div>'; | ||
+ | break; | ||
+ | case 'right': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:101;"> | ||
+ | <div class="bb-front"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of next page] : [content of current page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-overlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | var inner = dir === 'next' ? this.nextItem.innerHTML : this.current.innerHTML; | ||
+ | sideEl.innerHTML = '<div class="bb-front"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + inner + '</div></div><div class="bb-overlay"></div></div></div>'; | ||
+ | break; | ||
+ | } | ||
+ | |||
+ | return sideEl; | ||
+ | }, | ||
+ | _startSlideshow : function() { | ||
+ | var self = this; | ||
+ | this.slideshow = setTimeout( function() { | ||
+ | self._navigate( 'next' ); | ||
+ | if ( self.options.autoplay ) { | ||
+ | self._startSlideshow(); | ||
+ | } | ||
+ | }, this.options.interval ); | ||
+ | }, | ||
+ | _stopSlideshow : function() { | ||
+ | if ( this.options.autoplay ) { | ||
+ | clearTimeout( this.slideshow ); | ||
+ | this.options.autoplay = false; | ||
+ | } | ||
+ | }, | ||
+ | // public method: flips next | ||
+ | next : function() { | ||
+ | this._action( this.options.direction === 'ltr' ? 'next' : 'prev' ); | ||
+ | }, | ||
+ | // public method: flips back | ||
+ | prev : function() { | ||
+ | this._action( this.options.direction === 'ltr' ? 'prev' : 'next' ); | ||
+ | }, | ||
+ | // public method: goes to a specific page | ||
+ | jump : function( page ) { | ||
+ | |||
+ | page -= 1; | ||
+ | |||
+ | if ( page === this.currentIdx || page >= this.itemsCount || page < 0 ) { | ||
+ | return false; | ||
+ | } | ||
+ | var dir; | ||
+ | if( this.options.direction === 'ltr' ) { | ||
+ | dir = page > this.currentIdx ? 'next' : 'prev'; | ||
+ | } | ||
+ | else { | ||
+ | dir = page > this.currentIdx ? 'prev' : 'next'; | ||
+ | } | ||
+ | this._action( dir, page ); | ||
+ | |||
+ | }, | ||
+ | // public method: goes to the last page | ||
+ | last : function() { | ||
+ | this.jump( this.itemsCount ); | ||
+ | }, | ||
+ | // public method: goes to the first page | ||
+ | first : function() { | ||
+ | this.jump( 1 ); | ||
+ | }, | ||
+ | // taken from https://github.com/desandro/vanilla-masonry/blob/master/masonry.js by David DeSandro | ||
+ | // original debounce by John Hann | ||
+ | // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/ | ||
+ | _resizeHandler : function() { | ||
+ | var self = this; | ||
+ | function delayed() { | ||
+ | self._resize(); | ||
+ | self._resizeTimeout = null; | ||
+ | } | ||
+ | if ( this._resizeTimeout ) { | ||
+ | clearTimeout( this._resizeTimeout ); | ||
+ | } | ||
+ | this._resizeTimeout = setTimeout( delayed, 50 ); | ||
+ | }, | ||
+ | _resize : function() { | ||
+ | // update width value | ||
+ | this.elWidth = this.el.offsetWidth; | ||
+ | }, | ||
+ | // public method: check if isAnimating is true | ||
+ | isActive: function() { | ||
+ | return this.isAnimating; | ||
+ | }, | ||
+ | // public method: dynamically adds new elements | ||
+ | // call this method after inserting new "bb-item" elements inside the BookBlock | ||
+ | update : function () { | ||
+ | var currentItem = this.items[ this.current ]; | ||
+ | this.items = Array.prototype.slice.call( this.el.querySelectorAll( '.bb-item' ) ); | ||
+ | this.itemsCount = this.items.length; | ||
+ | this.currentIdx = this.items.indexOf( currentItem ); | ||
+ | }, | ||
+ | destroy : function() { | ||
+ | if ( this.options.autoplay ) { | ||
+ | this._stopSlideshow(); | ||
+ | } | ||
+ | this.el.className = this.el.className.replace(new RegExp("(^|\\s+)" + 'bb-' + this.options.orientation + "(\\s+|$)"), ' '); | ||
+ | this.items.forEach( function( el, i ) { el.style.display = 'block'; } ); | ||
+ | |||
+ | if ( this.options.nextEl !== '' ) { | ||
+ | this.options.nextEl.removeEventListener( 'click' ); | ||
+ | this.options.nextEl.removeEventListener( 'touchstart' ); | ||
+ | } | ||
+ | |||
+ | |||
+ | /** | ||
+ | * jquery.bookblock.js v2.0.1 | ||
+ | * http://www.codrops.com | ||
+ | * | ||
+ | * Licensed under the MIT license. | ||
+ | * http://www.opensource.org/licenses/mit-license.php | ||
+ | * | ||
+ | * Copyright 2013, Codrops | ||
+ | * http://www.codrops.com | ||
+ | */ | ||
+ | ;( function( $, window, undefined ) { | ||
+ | |||
+ | 'use strict'; | ||
+ | |||
+ | // global | ||
+ | var $window = $(window), | ||
+ | Modernizr = window.Modernizr; | ||
+ | |||
+ | // https://gist.github.com/edankwan/4389601 | ||
+ | Modernizr.addTest('csstransformspreserve3d', function () { | ||
+ | var prop = Modernizr.prefixed('transformStyle'); | ||
+ | var val = 'preserve-3d'; | ||
+ | var computedStyle; | ||
+ | if(!prop) return false; | ||
+ | |||
+ | prop = prop.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-'); | ||
+ | |||
+ | Modernizr.testStyles('#modernizr{' + prop + ':' + val + ';}', function (el, rule) { | ||
+ | computedStyle = window.getComputedStyle ? getComputedStyle(el, null).getPropertyValue(prop) : ''; | ||
+ | }); | ||
+ | |||
+ | return (computedStyle === val); | ||
+ | }); | ||
+ | |||
+ | /* | ||
+ | * debouncedresize: special jQuery event that happens once after a window resize | ||
+ | * | ||
+ | * latest version and complete README available on Github: | ||
+ | * https://github.com/louisremi/jquery-smartresize | ||
+ | * | ||
+ | * Copyright 2012 @louis_remi | ||
+ | * Licensed under the MIT license. | ||
+ | * | ||
+ | * This saved you an hour of work? | ||
+ | * Send me music http://www.amazon.co.uk/wishlist/HNTU0468LQON | ||
+ | */ | ||
+ | var $event = $.event, | ||
+ | $special, | ||
+ | resizeTimeout; | ||
+ | |||
+ | $special = $event.special.debouncedresize = { | ||
+ | setup: function() { | ||
+ | $( this ).on( "resize", $special.handler ); | ||
+ | }, | ||
+ | teardown: function() { | ||
+ | $( this ).off( "resize", $special.handler ); | ||
+ | }, | ||
+ | handler: function( event, execAsap ) { | ||
+ | // Save the context | ||
+ | var context = this, | ||
+ | args = arguments, | ||
+ | dispatch = function() { | ||
+ | // set correct event type | ||
+ | event.type = "debouncedresize"; | ||
+ | $event.dispatch.apply( context, args ); | ||
+ | }; | ||
+ | |||
+ | if ( resizeTimeout ) { | ||
+ | clearTimeout( resizeTimeout ); | ||
+ | } | ||
+ | |||
+ | execAsap ? | ||
+ | dispatch() : | ||
+ | resizeTimeout = setTimeout( dispatch, $special.threshold ); | ||
+ | }, | ||
+ | threshold: 150 | ||
+ | }; | ||
+ | |||
+ | $.BookBlock = function( options, element ) { | ||
+ | this.$el = $( element ); | ||
+ | this._init( options ); | ||
+ | }; | ||
+ | |||
+ | // the options | ||
+ | $.BookBlock.defaults = { | ||
+ | // vertical or horizontal flip | ||
+ | orientation : 'vertical', | ||
+ | // ltr (left to right) or rtl (right to left) | ||
+ | direction : 'ltr', | ||
+ | // speed for the flip transition in ms | ||
+ | speed : 1000, | ||
+ | // easing for the flip transition | ||
+ | easing : 'ease-in-out', | ||
+ | // if set to true, both the flipping page and the sides will have an overlay to simulate shadows | ||
+ | shadows : true, | ||
+ | // opacity value for the "shadow" on both sides (when the flipping page is over it) | ||
+ | // value : 0.1 - 1 | ||
+ | shadowSides : 0.2, | ||
+ | // opacity value for the "shadow" on the flipping page (while it is flipping) | ||
+ | // value : 0.1 - 1 | ||
+ | shadowFlip : 0.1, | ||
+ | // if we should show the first item after reaching the end | ||
+ | circular : false, | ||
+ | // if we want to specify a selector that triggers the next() function. example: ´#bb-nav-next´ | ||
+ | nextEl : '', | ||
+ | // if we want to specify a selector that triggers the prev() function | ||
+ | prevEl : '', | ||
+ | // autoplay. If true it overwrites the circular option to true | ||
+ | autoplay : false, | ||
+ | // time (ms) between page switch, if autoplay is true | ||
+ | interval : 3000, | ||
+ | // callback after the flip transition | ||
+ | // old is the index of the previous item | ||
+ | // page is the current item´s index | ||
+ | // isLimit is true if the current page is the last one (or the first one) | ||
+ | onEndFlip : function(old, page, isLimit) { return false; }, | ||
+ | // callback before the flip transition | ||
+ | // page is the current item´s index | ||
+ | onBeforeFlip : function(page) { return false; } | ||
+ | }; | ||
+ | |||
+ | $.BookBlock.prototype = { | ||
+ | _init : function(options) { | ||
+ | // options | ||
+ | this.options = $.extend( true, {}, $.BookBlock.defaults, options ); | ||
+ | // orientation class | ||
+ | this.$el.addClass( 'bb-' + this.options.orientation ); | ||
+ | // items | ||
+ | this.$items = this.$el.children( '.bb-item' ).hide(); | ||
+ | // total items | ||
+ | this.itemsCount = this.$items.length; | ||
+ | // current item´s index | ||
+ | this.current = 0; | ||
+ | // previous item´s index | ||
+ | this.previous = -1; | ||
+ | // show first item | ||
+ | this.$current = this.$items.eq( this.current ).show(); | ||
+ | // get width of this.$el | ||
+ | // this will be necessary to create the flipping layout | ||
+ | this.elWidth = this.$el.width(); | ||
+ | var transEndEventNames = { | ||
+ | 'WebkitTransition': 'webkitTransitionEnd', | ||
+ | 'MozTransition': 'transitionend', | ||
+ | 'OTransition': 'oTransitionEnd', | ||
+ | 'msTransition': 'MSTransitionEnd', | ||
+ | 'transition': 'transitionend' | ||
+ | }; | ||
+ | this.transEndEventName = transEndEventNames[Modernizr.prefixed( 'transition' )] + '.bookblock'; | ||
+ | // support css 3d transforms && css transitions && Modernizr.csstransformspreserve3d | ||
+ | this.support = Modernizr.csstransitions && Modernizr.csstransforms3d && Modernizr.csstransformspreserve3d; | ||
+ | // initialize/bind some events | ||
+ | this._initEvents(); | ||
+ | // start slideshow | ||
+ | if ( this.options.autoplay ) { | ||
+ | this.options.circular = true; | ||
+ | this._startSlideshow(); | ||
+ | } | ||
+ | }, | ||
+ | _initEvents : function() { | ||
+ | |||
+ | var self = this; | ||
+ | |||
+ | if ( this.options.nextEl !== '' ) { | ||
+ | $( this.options.nextEl ).on( 'click.bookblock touchstart.bookblock', function() { self._action( 'next' ); return false; } ); | ||
+ | } | ||
+ | |||
+ | if ( this.options.prevEl !== '' ) { | ||
+ | $( this.options.prevEl ).on( 'click.bookblock touchstart.bookblock', function() { self._action( 'prev' ); return false; } ); | ||
+ | } | ||
+ | |||
+ | $window.on( 'debouncedresize', function() { | ||
+ | // update width value | ||
+ | self.elWidth = self.$el.width(); | ||
+ | } ); | ||
+ | |||
+ | }, | ||
+ | _action : function( dir, page ) { | ||
+ | this._stopSlideshow(); | ||
+ | this._navigate( dir, page ); | ||
+ | }, | ||
+ | _navigate : function( dir, page ) { | ||
+ | |||
+ | if ( this.isAnimating ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // callback trigger | ||
+ | this.options.onBeforeFlip( this.current ); | ||
+ | |||
+ | this.isAnimating = true; | ||
+ | // update current value | ||
+ | this.$current = this.$items.eq( this.current ); | ||
+ | |||
+ | if ( page !== undefined ) { | ||
+ | this.current = page; | ||
+ | } | ||
+ | else if ( dir === 'next' && this.options.direction === 'ltr' || dir === 'prev' && this.options.direction === 'rtl' ) { | ||
+ | if ( !this.options.circular && this.current === this.itemsCount - 1 ) { | ||
+ | this.end = true; | ||
+ | } | ||
+ | else { | ||
+ | this.previous = this.current; | ||
+ | this.current = this.current < this.itemsCount - 1 ? this.current + 1 : 0; | ||
+ | } | ||
+ | } | ||
+ | else if ( dir === 'prev' && this.options.direction === 'ltr' || dir === 'next' && this.options.direction === 'rtl' ) { | ||
+ | if ( !this.options.circular && this.current === 0 ) { | ||
+ | this.end = true; | ||
+ | } | ||
+ | else { | ||
+ | this.previous = this.current; | ||
+ | this.current = this.current > 0 ? this.current - 1 : this.itemsCount - 1; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | this.$nextItem = !this.options.circular && this.end ? this.$current : this.$items.eq( this.current ); | ||
+ | |||
+ | if ( !this.support ) { | ||
+ | this._layoutNoSupport( dir ); | ||
+ | } else { | ||
+ | this._layout( dir ); | ||
+ | } | ||
+ | |||
+ | }, | ||
+ | _layoutNoSupport : function(dir) { | ||
+ | this.$items.hide(); | ||
+ | this.$nextItem.show(); | ||
+ | this.end = false; | ||
+ | this.isAnimating = false; | ||
+ | var isLimit = dir === 'next' && this.current === this.itemsCount - 1 || dir === 'prev' && this.current === 0; | ||
+ | // callback trigger | ||
+ | this.options.onEndFlip( this.previous, this.current, isLimit ); | ||
+ | }, | ||
+ | // creates the necessary layout for the 3d structure | ||
+ | _layout : function(dir) { | ||
+ | |||
+ | var self = this, | ||
+ | // basic structure: 1 element for the left side. | ||
+ | $s_left = this._addSide( 'left', dir ), | ||
+ | // 1 element for the flipping/middle page | ||
+ | $s_middle = this._addSide( 'middle', dir ), | ||
+ | // 1 element for the right side | ||
+ | $s_right = this._addSide( 'right', dir ), | ||
+ | // overlays | ||
+ | $o_left = $s_left.find( 'div.bb-overlay' ), | ||
+ | $o_middle_f = $s_middle.find( 'div.bb-flipoverlay:first' ), | ||
+ | $o_middle_b = $s_middle.find( 'div.bb-flipoverlay:last' ), | ||
+ | $o_right = $s_right.find( 'div.bb-overlay' ), | ||
+ | speed = this.end ? 400 : this.options.speed; | ||
+ | |||
+ | this.$items.hide(); | ||
+ | this.$el.prepend( $s_left, $s_middle, $s_right ); | ||
+ | |||
+ | $s_middle.css({ | ||
+ | transitionDuration: speed + 'ms', | ||
+ | transitionTimingFunction : this.options.easing | ||
+ | }).on( this.transEndEventName, function( event ) { | ||
+ | if ( $( event.target ).hasClass( 'bb-page' ) ) { | ||
+ | self.$el.children( '.bb-page' ).remove(); | ||
+ | self.$nextItem.show(); | ||
+ | self.end = false; | ||
+ | self.isAnimating = false; | ||
+ | var isLimit = dir === 'next' && self.current === self.itemsCount - 1 || dir === 'prev' && self.current === 0; | ||
+ | // callback trigger | ||
+ | self.options.onEndFlip( self.previous, self.current, isLimit ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | if ( dir === 'prev' ) { | ||
+ | $s_middle.addClass( 'bb-flip-initial' ); | ||
+ | } | ||
+ | |||
+ | // overlays | ||
+ | if (this.options.shadows && !this.end) { | ||
+ | |||
+ | var o_left_style = (dir === 'next') ? { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms' | ||
+ | } : { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear', | ||
+ | opacity: this.options.shadowSides | ||
}, | }, | ||
- | ' | + | o_middle_f_style = (dir === 'next') ? { |
- | $ | + | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' |
- | return false; | + | } : { |
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms', | ||
+ | opacity: this.options.shadowFlip | ||
+ | }, | ||
+ | o_middle_b_style = (dir === 'next') ? { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms', | ||
+ | opacity: this.options.shadowFlip | ||
+ | } : { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' | ||
+ | }, | ||
+ | o_right_style = (dir === 'next') ? { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear', | ||
+ | opacity: this.options.shadowSides | ||
+ | } : { | ||
+ | transition: 'opacity ' + this.options.speed / 2 + 'ms ' + 'linear' + ' ' + this.options.speed / 2 + 'ms' | ||
+ | }; | ||
+ | |||
+ | $o_middle_f.css(o_middle_f_style); | ||
+ | $o_middle_b.css(o_middle_b_style); | ||
+ | $o_left.css(o_left_style); | ||
+ | $o_right.css(o_right_style); | ||
+ | |||
+ | } | ||
+ | |||
+ | setTimeout( function() { | ||
+ | // first && last pages lift slightly up when we can't go further | ||
+ | $s_middle.addClass( self.end ? 'bb-flip-' + dir + '-end' : 'bb-flip-' + dir ); | ||
+ | |||
+ | // overlays | ||
+ | if ( self.options.shadows && !self.end ) { | ||
+ | |||
+ | $o_middle_f.css({ | ||
+ | opacity: dir === 'next' ? self.options.shadowFlip : 0 | ||
+ | }); | ||
+ | |||
+ | $o_middle_b.css({ | ||
+ | opacity: dir === 'next' ? 0 : self.options.shadowFlip | ||
+ | }); | ||
+ | |||
+ | $o_left.css({ | ||
+ | opacity: dir === 'next' ? self.options.shadowSides : 0 | ||
+ | }); | ||
+ | |||
+ | $o_right.css({ | ||
+ | opacity: dir === 'next' ? 0 : self.options.shadowSides | ||
+ | }); | ||
+ | |||
+ | } | ||
+ | }, 25 ); | ||
+ | }, | ||
+ | // adds the necessary sides (bb-page) to the layout | ||
+ | _addSide : function( side, dir ) { | ||
+ | var $side; | ||
+ | |||
+ | switch (side) { | ||
+ | case 'left': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:102;"> | ||
+ | <div class="bb-back"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of current page] : [content of next page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-overlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | $side = $('<div class="bb-page"><div class="bb-back"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + ( dir === 'next' ? this.$current.html() : this.$nextItem.html() ) + '</div></div><div class="bb-overlay"></div></div></div></div>').css( 'z-index', 102 ); | ||
+ | break; | ||
+ | case 'middle': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:103;"> | ||
+ | <div class="bb-front"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of current page] : [content of next page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-flipoverlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-back"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of next page] : [content of current page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-flipoverlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | $side = $('<div class="bb-page"><div class="bb-front"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + (dir === 'next' ? this.$current.html() : this.$nextItem.html()) + '</div></div><div class="bb-flipoverlay"></div></div></div><div class="bb-back"><div class="bb-outer"><div class="bb-content" style="width:' + this.elWidth + 'px"><div class="bb-inner">' + ( dir === 'next' ? this.$nextItem.html() : this.$current.html() ) + '</div></div><div class="bb-flipoverlay"></div></div></div></div>').css( 'z-index', 103 ); | ||
+ | break; | ||
+ | case 'right': | ||
+ | /* | ||
+ | <div class="bb-page" style="z-index:101;"> | ||
+ | <div class="bb-front"> | ||
+ | <div class="bb-outer"> | ||
+ | <div class="bb-content"> | ||
+ | <div class="bb-inner"> | ||
+ | dir==='next' ? [content of next page] : [content of current page] | ||
+ | </div> | ||
+ | </div> | ||
+ | <div class="bb-overlay"></div> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
+ | */ | ||
+ | $side = $('<div class="bb-page"><div class="bb-front"><div class="bb-outer"><div class="bb-content"><div class="bb-inner">' + ( dir === 'next' ? this.$nextItem.html() : this.$current.html() ) + '</div></div><div class="bb-overlay"></div></div></div></div>').css( 'z-index', 101 ); | ||
+ | break; | ||
+ | } | ||
+ | |||
+ | return $side; | ||
+ | }, | ||
+ | _startSlideshow : function() { | ||
+ | var self = this; | ||
+ | this.slideshow = setTimeout( function() { | ||
+ | self._navigate( 'next' ); | ||
+ | if ( self.options.autoplay ) { | ||
+ | self._startSlideshow(); | ||
+ | } | ||
+ | }, this.options.interval ); | ||
+ | }, | ||
+ | _stopSlideshow : function() { | ||
+ | if ( this.options.autoplay ) { | ||
+ | clearTimeout( this.slideshow ); | ||
+ | this.options.autoplay = false; | ||
+ | } | ||
+ | }, | ||
+ | // public method: flips next | ||
+ | next : function() { | ||
+ | this._action( this.options.direction === 'ltr' ? 'next' : 'prev' ); | ||
+ | }, | ||
+ | // public method: flips back | ||
+ | prev : function() { | ||
+ | this._action( this.options.direction === 'ltr' ? 'prev' : 'next' ); | ||
+ | }, | ||
+ | // public method: goes to a specific page | ||
+ | jump : function( page ) { | ||
+ | |||
+ | page -= 1; | ||
+ | |||
+ | if ( page === this.current || page >= this.itemsCount || page < 0 ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | var dir; | ||
+ | if( this.options.direction === 'ltr' ) { | ||
+ | dir = page > this.current ? 'next' : 'prev'; | ||
+ | } | ||
+ | else { | ||
+ | dir = page > this.current ? 'prev' : 'next'; | ||
+ | } | ||
+ | this._action( dir, page ); | ||
+ | |||
+ | }, | ||
+ | // public method: goes to the last page | ||
+ | last : function() { | ||
+ | this.jump( this.itemsCount ); | ||
+ | }, | ||
+ | // public method: goes to the first page | ||
+ | first : function() { | ||
+ | this.jump( 1 ); | ||
+ | }, | ||
+ | // public method: check if isAnimating is true | ||
+ | isActive: function() { | ||
+ | return this.isAnimating; | ||
+ | }, | ||
+ | // public method: dynamically adds new elements | ||
+ | // call this method after inserting new "bb-item" elements inside the BookBlock | ||
+ | update : function () { | ||
+ | var $currentItem = this.$items.eq( this.current ); | ||
+ | this.$items = this.$el.children( '.bb-item' ); | ||
+ | this.itemsCount = this.$items.length; | ||
+ | this.current = $currentItem.index(); | ||
+ | }, | ||
+ | destroy : function() { | ||
+ | if ( this.options.autoplay ) { | ||
+ | this._stopSlideshow(); | ||
+ | } | ||
+ | this.$el.removeClass( 'bb-' + this.options.orientation ); | ||
+ | this.$items.show(); | ||
+ | |||
+ | if ( this.options.nextEl !== '' ) { | ||
+ | $( this.options.nextEl ).off( '.bookblock' ); | ||
+ | } | ||
+ | |||
+ | if ( this.options.prevEl !== '' ) { | ||
+ | $( this.options.prevEl ).off( '.bookblock' ); | ||
+ | } | ||
+ | |||
+ | $window.off( 'debouncedresize' ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | var logError = function( message ) { | ||
+ | if ( window.console ) { | ||
+ | window.console.error( message ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | $.fn.bookblock = function( options ) { | ||
+ | if ( typeof options === 'string' ) { | ||
+ | var args = Array.prototype.slice.call( arguments, 1 ); | ||
+ | this.each(function() { | ||
+ | var instance = $.data( this, 'bookblock' ); | ||
+ | if ( !instance ) { | ||
+ | logError( "cannot call methods on bookblock prior to initialization; " + | ||
+ | "attempted to call method '" + options + "'" ); | ||
+ | return; | ||
+ | } | ||
+ | if ( !$.isFunction( instance[options] ) || options.charAt(0) === "_" ) { | ||
+ | logError( "no such method '" + options + "' for bookblock instance" ); | ||
+ | return; | ||
+ | } | ||
+ | instance[ options ].apply( instance, args ); | ||
+ | }); | ||
+ | } | ||
+ | else { | ||
+ | this.each(function() { | ||
+ | var instance = $.data( this, 'bookblock' ); | ||
+ | if ( instance ) { | ||
+ | instance._init(); | ||
+ | } | ||
+ | else { | ||
+ | instance = $.data( this, 'bookblock', new $.BookBlock( options, this ) ); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | return this; | ||
+ | }; | ||
+ | |||
+ | } )( jQuery, window ); | ||
+ | |||
+ | |||
+ | (function() { | ||
+ | |||
+ | var event = jQuery.event, | ||
+ | |||
+ | //helper that finds handlers by type and calls back a function, this is basically handle | ||
+ | // events - the events object | ||
+ | // types - an array of event types to look for | ||
+ | // callback(type, handlerFunc, selector) - a callback | ||
+ | // selector - an optional selector to filter with, if there, matches by selector | ||
+ | // if null, matches anything, otherwise, matches with no selector | ||
+ | findHelper = function( events, types, callback, selector ) { | ||
+ | var t, type, typeHandlers, all, h, handle, | ||
+ | namespaces, namespace, | ||
+ | match; | ||
+ | for ( t = 0; t < types.length; t++ ) { | ||
+ | type = types[t]; | ||
+ | all = type.indexOf(".") < 0; | ||
+ | if (!all ) { | ||
+ | namespaces = type.split("."); | ||
+ | type = namespaces.shift(); | ||
+ | namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)"); | ||
+ | } | ||
+ | typeHandlers = (events[type] || []).slice(0); | ||
+ | |||
+ | for ( h = 0; h < typeHandlers.length; h++ ) { | ||
+ | handle = typeHandlers[h]; | ||
+ | |||
+ | match = (all || namespace.test(handle.namespace)); | ||
+ | |||
+ | if(match){ | ||
+ | if(selector){ | ||
+ | if (handle.selector === selector ) { | ||
+ | callback(type, handle.origHandler || handle.handler); | ||
+ | } | ||
+ | } else if (selector === null){ | ||
+ | callback(type, handle.origHandler || handle.handler, handle.selector); | ||
+ | } | ||
+ | else if (!handle.selector ) { | ||
+ | callback(type, handle.origHandler || handle.handler); | ||
+ | |||
+ | } | ||
} | } | ||
+ | |||
+ | |||
+ | } | ||
+ | } | ||
+ | }; | ||
- | + | /** | |
- | + | * Finds event handlers of a given type on an element. | |
- | + | * @param {HTMLElement} el | |
+ | * @param {Array} types an array of event names | ||
+ | * @param {String} [selector] optional selector | ||
+ | * @return {Array} an array of event handlers | ||
+ | */ | ||
+ | event.find = function( el, types, selector ) { | ||
+ | var events = ( $._data(el) || {} ).events, | ||
+ | handlers = [], | ||
+ | t, liver, live; | ||
+ | |||
+ | if (!events ) { | ||
+ | return handlers; | ||
} | } | ||
+ | findHelper(events, types, function( type, handler ) { | ||
+ | handlers.push(handler); | ||
+ | }, selector); | ||
+ | return handlers; | ||
}; | }; | ||
+ | /** | ||
+ | * Finds all events. Group by selector. | ||
+ | * @param {HTMLElement} el the element | ||
+ | * @param {Array} types event types | ||
+ | */ | ||
+ | event.findBySelector = function( el, types ) { | ||
+ | var events = $._data(el).events, | ||
+ | selectors = {}, | ||
+ | //adds a handler for a given selector and event | ||
+ | add = function( selector, event, handler ) { | ||
+ | var select = selectors[selector] || (selectors[selector] = {}), | ||
+ | events = select[event] || (select[event] = []); | ||
+ | events.push(handler); | ||
+ | }; | ||
+ | |||
+ | if (!events ) { | ||
+ | return selectors; | ||
+ | } | ||
+ | //first check live: | ||
+ | /*$.each(events.live || [], function( i, live ) { | ||
+ | if ( $.inArray(live.origType, types) !== -1 ) { | ||
+ | add(live.selector, live.origType, live.origHandler || live.handler); | ||
+ | } | ||
+ | });*/ | ||
+ | //then check straight binds | ||
+ | findHelper(events, types, function( type, handler, selector ) { | ||
+ | add(selector || "", type, handler); | ||
+ | }, null); | ||
+ | |||
+ | return selectors; | ||
+ | }; | ||
+ | event.supportTouch = "ontouchend" in document; | ||
+ | |||
+ | $.fn.respondsTo = function( events ) { | ||
+ | if (!this.length ) { | ||
+ | return false; | ||
+ | } else { | ||
+ | //add default ? | ||
+ | return event.find(this[0], $.isArray(events) ? events : [events]).length > 0; | ||
+ | } | ||
+ | }; | ||
+ | $.fn.triggerHandled = function( event, data ) { | ||
+ | event = (typeof event == "string" ? $.Event(event) : event); | ||
+ | this.trigger(event, data); | ||
+ | return event.handled; | ||
+ | }; | ||
+ | /** | ||
+ | * Only attaches one event handler for all types ... | ||
+ | * @param {Array} types llist of types that will delegate here | ||
+ | * @param {Object} startingEvent the first event to start listening to | ||
+ | * @param {Object} onFirst a function to call | ||
+ | */ | ||
+ | event.setupHelper = function( types, startingEvent, onFirst ) { | ||
+ | if (!onFirst ) { | ||
+ | onFirst = startingEvent; | ||
+ | startingEvent = null; | ||
+ | } | ||
+ | var add = function( handleObj ) { | ||
+ | |||
+ | var bySelector, selector = handleObj.selector || ""; | ||
+ | if ( selector ) { | ||
+ | bySelector = event.find(this, types, selector); | ||
+ | if (!bySelector.length ) { | ||
+ | $(this).delegate(selector, startingEvent, onFirst); | ||
+ | } | ||
+ | } | ||
+ | else { | ||
+ | //var bySelector = event.find(this, types, selector); | ||
+ | if (!event.find(this, types, selector).length ) { | ||
+ | event.add(this, startingEvent, onFirst, { | ||
+ | selector: selector, | ||
+ | delegate: this | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | } | ||
+ | |||
+ | }, | ||
+ | remove = function( handleObj ) { | ||
+ | var bySelector, selector = handleObj.selector || ""; | ||
+ | if ( selector ) { | ||
+ | bySelector = event.find(this, types, selector); | ||
+ | if (!bySelector.length ) { | ||
+ | $(this).undelegate(selector, startingEvent, onFirst); | ||
+ | } | ||
+ | } | ||
+ | else { | ||
+ | if (!event.find(this, types, selector).length ) { | ||
+ | event.remove(this, startingEvent, onFirst, { | ||
+ | selector: selector, | ||
+ | delegate: this | ||
+ | }); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | $.each(types, function() { | ||
+ | event.special[this] = { | ||
+ | add: add, | ||
+ | remove: remove, | ||
+ | setup: function() {}, | ||
+ | teardown: function() {} | ||
+ | }; | ||
+ | }); | ||
+ | }; | ||
+ | })(jQuery); | ||
+ | (function($){ | ||
+ | var isPhantom = /Phantom/.test(navigator.userAgent), | ||
+ | supportTouch = !isPhantom && "ontouchend" in document, | ||
+ | scrollEvent = "touchmove scroll", | ||
+ | // Use touch events or map it to mouse events | ||
+ | touchStartEvent = supportTouch ? "touchstart" : "mousedown", | ||
+ | touchStopEvent = supportTouch ? "touchend" : "mouseup", | ||
+ | touchMoveEvent = supportTouch ? "touchmove" : "mousemove", | ||
+ | data = function(event){ | ||
+ | var d = event.originalEvent.touches ? | ||
+ | event.originalEvent.touches[ 0 ] : | ||
+ | event; | ||
+ | return { | ||
+ | time: (new Date).getTime(), | ||
+ | coords: [ d.pageX, d.pageY ], | ||
+ | origin: $( event.target ) | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * @add jQuery.event.swipe | ||
+ | */ | ||
+ | var swipe = $.event.swipe = { | ||
+ | /** | ||
+ | * @attribute delay | ||
+ | * Delay is the upper limit of time the swipe motion can take in milliseconds. This defaults to 500. | ||
+ | * | ||
+ | * A user must perform the swipe motion in this much time. | ||
+ | */ | ||
+ | delay : 500, | ||
+ | /** | ||
+ | * @attribute max | ||
+ | * The maximum distance the pointer must travel in pixels. The default is 75 pixels. | ||
+ | */ | ||
+ | max : 75, | ||
+ | /** | ||
+ | * @attribute min | ||
+ | * The minimum distance the pointer must travel in pixels. The default is 30 pixels. | ||
+ | */ | ||
+ | min : 30 | ||
+ | }; | ||
+ | |||
+ | $.event.setupHelper( [ | ||
+ | |||
+ | /** | ||
+ | * @hide | ||
+ | * @attribute swipe | ||
+ | */ | ||
+ | "swipe", | ||
+ | /** | ||
+ | * @hide | ||
+ | * @attribute swipeleft | ||
+ | */ | ||
+ | 'swipeleft', | ||
+ | /** | ||
+ | * @hide | ||
+ | * @attribute swiperight | ||
+ | */ | ||
+ | 'swiperight', | ||
+ | /** | ||
+ | * @hide | ||
+ | * @attribute swipeup | ||
+ | */ | ||
+ | 'swipeup', | ||
+ | /** | ||
+ | * @hide | ||
+ | * @attribute swipedown | ||
+ | */ | ||
+ | 'swipedown'], touchStartEvent, function(ev){ | ||
+ | var | ||
+ | // update with data when the event was started | ||
+ | start = data(ev), | ||
+ | stop, | ||
+ | delegate = ev.delegateTarget || ev.currentTarget, | ||
+ | selector = ev.handleObj.selector, | ||
+ | entered = this; | ||
+ | |||
+ | function moveHandler(event){ | ||
+ | if ( !start ) { | ||
+ | return; | ||
+ | } | ||
+ | // update stop with the data from the current event | ||
+ | stop = data(event); | ||
+ | |||
+ | // prevent scrolling | ||
+ | if ( Math.abs( start.coords[0] - stop.coords[0] ) > 10 ) { | ||
+ | event.preventDefault(); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Attach to the touch move events | ||
+ | $(document.documentElement).bind(touchMoveEvent, moveHandler) | ||
+ | .one(touchStopEvent, function(event){ | ||
+ | $(this).unbind( touchMoveEvent, moveHandler); | ||
+ | // if start and stop contain data figure out if we have a swipe event | ||
+ | if ( start && stop ) { | ||
+ | // calculate the distance between start and stop data | ||
+ | var deltaX = Math.abs(start.coords[0] - stop.coords[0]), | ||
+ | deltaY = Math.abs(start.coords[1] - stop.coords[1]), | ||
+ | distance = Math.sqrt(deltaX*deltaX+deltaY*deltaY); | ||
+ | |||
+ | // check if the delay and distance are matched | ||
+ | if ( stop.time - start.time < swipe.delay && distance >= swipe.min ) { | ||
+ | var events = ['swipe']; | ||
+ | // check if we moved horizontally | ||
+ | if( deltaX >= swipe.min && deltaY < swipe.min) { | ||
+ | // based on the x coordinate check if we moved left or right | ||
+ | events.push( start.coords[0] > stop.coords[0] ? "swipeleft" : "swiperight" ); | ||
+ | } else | ||
+ | // check if we moved vertically | ||
+ | if(deltaY >= swipe.min && deltaX < swipe.min){ | ||
+ | // based on the y coordinate check if we moved up or down | ||
+ | events.push( start.coords[1] < stop.coords[1] ? "swipedown" : "swipeup" ); | ||
+ | } | ||
+ | |||
+ | // trigger swipe events on this guy | ||
+ | $.each($.event.find(delegate, events, selector), function(){ | ||
+ | this.call(entered, ev, {start : start, end: stop}) | ||
+ | }) | ||
+ | |||
+ | } | ||
+ | } | ||
+ | // reset start and stop | ||
+ | start = stop = undefined; | ||
+ | }) | ||
+ | }); | ||
+ | |||
+ | })(jQuery) | ||
+ | |||
+ | |||
+ | /* Modernizr 2.6.2 (Custom Build) | MIT & BSD | ||
+ | * Build: http://modernizr.com/download/#-csstransforms3d-csstransitions-shiv-cssclasses-prefixed-teststyles-testprop-testallprops-prefixes-domprefixes-load | ||
+ | */ | ||
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Revision as of 10:14, 10 September 2014