diff options
Diffstat (limited to 'source/bower_components/foundation/js/foundation/foundation.orbit.js')
| -rw-r--r-- | source/bower_components/foundation/js/foundation/foundation.orbit.js | 472 |
1 files changed, 472 insertions, 0 deletions
diff --git a/source/bower_components/foundation/js/foundation/foundation.orbit.js b/source/bower_components/foundation/js/foundation/foundation.orbit.js new file mode 100644 index 0000000..323632c --- /dev/null +++ b/source/bower_components/foundation/js/foundation/foundation.orbit.js @@ -0,0 +1,472 @@ +;(function ($, window, document, undefined) { + 'use strict'; + + var noop = function() {}; + + var Orbit = function(el, settings) { + // Don't reinitialize plugin + if (el.hasClass(settings.slides_container_class)) { + return this; + } + + var self = this, + container, + slides_container = el, + number_container, + bullets_container, + timer_container, + idx = 0, + animate, + timer, + locked = false, + adjust_height_after = false; + + + self.slides = function() { + return slides_container.children(settings.slide_selector); + }; + + self.slides().first().addClass(settings.active_slide_class); + + self.update_slide_number = function(index) { + if (settings.slide_number) { + number_container.find('span:first').text(parseInt(index)+1); + number_container.find('span:last').text(self.slides().length); + } + if (settings.bullets) { + bullets_container.children().removeClass(settings.bullets_active_class); + $(bullets_container.children().get(index)).addClass(settings.bullets_active_class); + } + }; + + self.update_active_link = function(index) { + var link = $('[data-orbit-link="'+self.slides().eq(index).attr('data-orbit-slide')+'"]'); + link.siblings().removeClass(settings.bullets_active_class); + link.addClass(settings.bullets_active_class); + }; + + self.build_markup = function() { + slides_container.wrap('<div class="'+settings.container_class+'"></div>'); + container = slides_container.parent(); + slides_container.addClass(settings.slides_container_class); + + if (settings.stack_on_small) { + container.addClass(settings.stack_on_small_class); + } + + if (settings.navigation_arrows) { + container.append($('<a href="#"><span></span></a>').addClass(settings.prev_class)); + container.append($('<a href="#"><span></span></a>').addClass(settings.next_class)); + } + + if (settings.timer) { + timer_container = $('<div>').addClass(settings.timer_container_class); + timer_container.append('<span>'); + timer_container.append($('<div>').addClass(settings.timer_progress_class)); + timer_container.addClass(settings.timer_paused_class); + container.append(timer_container); + } + + if (settings.slide_number) { + number_container = $('<div>').addClass(settings.slide_number_class); + number_container.append('<span></span> ' + settings.slide_number_text + ' <span></span>'); + container.append(number_container); + } + + if (settings.bullets) { + bullets_container = $('<ol>').addClass(settings.bullets_container_class); + container.append(bullets_container); + bullets_container.wrap('<div class="orbit-bullets-container"></div>'); + self.slides().each(function(idx, el) { + var bullet = $('<li>').attr('data-orbit-slide', idx).on('click', self.link_bullet);; + bullets_container.append(bullet); + }); + } + + }; + + self._goto = function(next_idx, start_timer) { + // if (locked) {return false;} + if (next_idx === idx) {return false;} + if (typeof timer === 'object') {timer.restart();} + var slides = self.slides(); + + var dir = 'next'; + locked = true; + if (next_idx < idx) {dir = 'prev';} + if (next_idx >= slides.length) { + if (!settings.circular) return false; + next_idx = 0; + } else if (next_idx < 0) { + if (!settings.circular) return false; + next_idx = slides.length - 1; + } + + var current = $(slides.get(idx)); + var next = $(slides.get(next_idx)); + + current.css('zIndex', 2); + current.removeClass(settings.active_slide_class); + next.css('zIndex', 4).addClass(settings.active_slide_class); + + slides_container.trigger('before-slide-change.fndtn.orbit'); + settings.before_slide_change(); + self.update_active_link(next_idx); + + var callback = function() { + var unlock = function() { + idx = next_idx; + locked = false; + if (start_timer === true) {timer = self.create_timer(); timer.start();} + self.update_slide_number(idx); + slides_container.trigger('after-slide-change.fndtn.orbit',[{slide_number: idx, total_slides: slides.length}]); + settings.after_slide_change(idx, slides.length); + }; + if (slides_container.height() != next.height() && settings.variable_height) { + slides_container.animate({'height': next.height()}, 250, 'linear', unlock); + } else { + unlock(); + } + }; + + if (slides.length === 1) {callback(); return false;} + + var start_animation = function() { + if (dir === 'next') {animate.next(current, next, callback);} + if (dir === 'prev') {animate.prev(current, next, callback);} + }; + + if (next.height() > slides_container.height() && settings.variable_height) { + slides_container.animate({'height': next.height()}, 250, 'linear', start_animation); + } else { + start_animation(); + } + }; + + self.next = function(e) { + e.stopImmediatePropagation(); + e.preventDefault(); + self._goto(idx + 1); + }; + + self.prev = function(e) { + e.stopImmediatePropagation(); + e.preventDefault(); + self._goto(idx - 1); + }; + + self.link_custom = function(e) { + e.preventDefault(); + var link = $(this).attr('data-orbit-link'); + if ((typeof link === 'string') && (link = $.trim(link)) != "") { + var slide = container.find('[data-orbit-slide='+link+']'); + if (slide.index() != -1) {self._goto(slide.index());} + } + }; + + self.link_bullet = function(e) { + var index = $(this).attr('data-orbit-slide'); + if ((typeof index === 'string') && (index = $.trim(index)) != "") { + if(isNaN(parseInt(index))) + { + var slide = container.find('[data-orbit-slide='+index+']'); + if (slide.index() != -1) {self._goto(slide.index() + 1);} + } + else + { + self._goto(parseInt(index)); + } + } + + } + + self.timer_callback = function() { + self._goto(idx + 1, true); + } + + self.compute_dimensions = function() { + var current = $(self.slides().get(idx)); + var h = current.height(); + if (!settings.variable_height) { + self.slides().each(function(){ + if ($(this).height() > h) { h = $(this).height(); } + }); + } + slides_container.height(h); + }; + + self.create_timer = function() { + var t = new Timer( + container.find('.'+settings.timer_container_class), + settings, + self.timer_callback + ); + return t; + }; + + self.stop_timer = function() { + if (typeof timer === 'object') timer.stop(); + }; + + self.toggle_timer = function() { + var t = container.find('.'+settings.timer_container_class); + if (t.hasClass(settings.timer_paused_class)) { + if (typeof timer === 'undefined') {timer = self.create_timer();} + timer.start(); + } + else { + if (typeof timer === 'object') {timer.stop();} + } + }; + + self.init = function() { + self.build_markup(); + if (settings.timer) { + timer = self.create_timer(); + Foundation.utils.image_loaded(this.slides().children('img'), timer.start); + } + animate = new FadeAnimation(settings, slides_container); + if (settings.animation === 'slide') + animate = new SlideAnimation(settings, slides_container); + + container.on('click', '.'+settings.next_class, self.next); + container.on('click', '.'+settings.prev_class, self.prev); + + if (settings.next_on_click) { + container.on('click', '.'+settings.slides_container_class+' [data-orbit-slide]', self.link_bullet); + } + + container.on('click', self.toggle_timer); + if (settings.swipe) { + container.on('touchstart.fndtn.orbit', function(e) { + if (!e.touches) {e = e.originalEvent;} + var data = { + start_page_x: e.touches[0].pageX, + start_page_y: e.touches[0].pageY, + start_time: (new Date()).getTime(), + delta_x: 0, + is_scrolling: undefined + }; + container.data('swipe-transition', data); + e.stopPropagation(); + }) + .on('touchmove.fndtn.orbit', function(e) { + if (!e.touches) { e = e.originalEvent; } + // Ignore pinch/zoom events + if(e.touches.length > 1 || e.scale && e.scale !== 1) return; + + var data = container.data('swipe-transition'); + if (typeof data === 'undefined') {data = {};} + + data.delta_x = e.touches[0].pageX - data.start_page_x; + + if ( typeof data.is_scrolling === 'undefined') { + data.is_scrolling = !!( data.is_scrolling || Math.abs(data.delta_x) < Math.abs(e.touches[0].pageY - data.start_page_y) ); + } + + if (!data.is_scrolling && !data.active) { + e.preventDefault(); + var direction = (data.delta_x < 0) ? (idx+1) : (idx-1); + data.active = true; + self._goto(direction); + } + }) + .on('touchend.fndtn.orbit', function(e) { + container.data('swipe-transition', {}); + e.stopPropagation(); + }) + } + container.on('mouseenter.fndtn.orbit', function(e) { + if (settings.timer && settings.pause_on_hover) { + self.stop_timer(); + } + }) + .on('mouseleave.fndtn.orbit', function(e) { + if (settings.timer && settings.resume_on_mouseout) { + timer.start(); + } + }); + + $(document).on('click', '[data-orbit-link]', self.link_custom); + $(window).on('load resize', self.compute_dimensions); + Foundation.utils.image_loaded(this.slides().children('img'), self.compute_dimensions); + Foundation.utils.image_loaded(this.slides().children('img'), function() { + container.prev('.'+settings.preloader_class).css('display', 'none'); + self.update_slide_number(0); + self.update_active_link(0); + slides_container.trigger('ready.fndtn.orbit'); + }); + }; + + self.init(); + }; + + var Timer = function(el, settings, callback) { + var self = this, + duration = settings.timer_speed, + progress = el.find('.'+settings.timer_progress_class), + start, + timeout, + left = -1; + + this.update_progress = function(w) { + var new_progress = progress.clone(); + new_progress.attr('style', ''); + new_progress.css('width', w+'%'); + progress.replaceWith(new_progress); + progress = new_progress; + }; + + this.restart = function() { + clearTimeout(timeout); + el.addClass(settings.timer_paused_class); + left = -1; + self.update_progress(0); + }; + + this.start = function() { + if (!el.hasClass(settings.timer_paused_class)) {return true;} + left = (left === -1) ? duration : left; + el.removeClass(settings.timer_paused_class); + start = new Date().getTime(); + progress.animate({'width': '100%'}, left, 'linear'); + timeout = setTimeout(function() { + self.restart(); + callback(); + }, left); + el.trigger('timer-started.fndtn.orbit') + }; + + this.stop = function() { + if (el.hasClass(settings.timer_paused_class)) {return true;} + clearTimeout(timeout); + el.addClass(settings.timer_paused_class); + var end = new Date().getTime(); + left = left - (end - start); + var w = 100 - ((left / duration) * 100); + self.update_progress(w); + el.trigger('timer-stopped.fndtn.orbit'); + }; + }; + + var SlideAnimation = function(settings, container) { + var duration = settings.animation_speed; + var is_rtl = ($('html[dir=rtl]').length === 1); + var margin = is_rtl ? 'marginRight' : 'marginLeft'; + var animMargin = {}; + animMargin[margin] = '0%'; + + this.next = function(current, next, callback) { + current.animate({marginLeft:'-100%'}, duration); + next.animate(animMargin, duration, function() { + current.css(margin, '100%'); + callback(); + }); + }; + + this.prev = function(current, prev, callback) { + current.animate({marginLeft:'100%'}, duration); + prev.css(margin, '-100%'); + prev.animate(animMargin, duration, function() { + current.css(margin, '100%'); + callback(); + }); + }; + }; + + var FadeAnimation = function(settings, container) { + var duration = settings.animation_speed; + var is_rtl = ($('html[dir=rtl]').length === 1); + var margin = is_rtl ? 'marginRight' : 'marginLeft'; + + this.next = function(current, next, callback) { + next.css({'margin':'0%', 'opacity':'0.01'}); + next.animate({'opacity':'1'}, duration, 'linear', function() { + current.css('margin', '100%'); + callback(); + }); + }; + + this.prev = function(current, prev, callback) { + prev.css({'margin':'0%', 'opacity':'0.01'}); + prev.animate({'opacity':'1'}, duration, 'linear', function() { + current.css('margin', '100%'); + callback(); + }); + }; + }; + + + Foundation.libs = Foundation.libs || {}; + + Foundation.libs.orbit = { + name: 'orbit', + + version: '5.4.3', + + settings: { + animation: 'slide', + timer_speed: 10000, + pause_on_hover: true, + resume_on_mouseout: false, + next_on_click: true, + animation_speed: 500, + stack_on_small: false, + navigation_arrows: true, + slide_number: true, + slide_number_text: 'of', + container_class: 'orbit-container', + stack_on_small_class: 'orbit-stack-on-small', + next_class: 'orbit-next', + prev_class: 'orbit-prev', + timer_container_class: 'orbit-timer', + timer_paused_class: 'paused', + timer_progress_class: 'orbit-progress', + slides_container_class: 'orbit-slides-container', + preloader_class: 'preloader', + slide_selector: '*', + bullets_container_class: 'orbit-bullets', + bullets_active_class: 'active', + slide_number_class: 'orbit-slide-number', + caption_class: 'orbit-caption', + active_slide_class: 'active', + orbit_transition_class: 'orbit-transitioning', + bullets: true, + circular: true, + timer: true, + variable_height: false, + swipe: true, + before_slide_change: noop, + after_slide_change: noop + }, + + init : function (scope, method, options) { + var self = this; + this.bindings(method, options); + }, + + events : function (instance) { + var orbit_instance = new Orbit(this.S(instance), this.S(instance).data('orbit-init')); + this.S(instance).data(this.name + '-instance', orbit_instance); + }, + + reflow : function () { + var self = this; + + if (self.S(self.scope).is('[data-orbit]')) { + var $el = self.S(self.scope); + var instance = $el.data(self.name + '-instance'); + instance.compute_dimensions(); + } else { + self.S('[data-orbit]', self.scope).each(function(idx, el) { + var $el = self.S(el); + var opts = self.data_options($el); + var instance = $el.data(self.name + '-instance'); + instance.compute_dimensions(); + }); + } + } + }; + + +}(jQuery, window, window.document)); |