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Remove global deck interaction methods
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,92 +1,76 @@ | ||
| var decks = [], | ||
|
|
||
| from = function(selectorOrElement, plugins) { | ||
| var parent = selectorOrElement.nodeType === 1 ? selectorOrElement : document.querySelector(selectorOrElement), | ||
| slides = [].filter.call(parent.children, function(el) { return el.nodeName !== 'SCRIPT'; }), | ||
| activeSlide = slides[0], | ||
| listeners = {}, | ||
|
|
||
| activate = function(index, customData) { | ||
| if (!slides[index]) { | ||
| return; | ||
| } | ||
|
|
||
| fire('deactivate', createEventData(activeSlide, customData)); | ||
| activeSlide = slides[index]; | ||
| fire('activate', createEventData(activeSlide, customData)); | ||
| }, | ||
|
|
||
| slide = function(index, customData) { | ||
| if (arguments.length) { | ||
| fire('slide', createEventData(slides[index], customData)) && activate(index, customData); | ||
| } else { | ||
| return slides.indexOf(activeSlide); | ||
| } | ||
| }, | ||
|
|
||
| step = function(offset, customData) { | ||
| var slideIndex = slides.indexOf(activeSlide) + offset; | ||
|
|
||
| fire(offset > 0 ? 'next' : 'prev', createEventData(activeSlide, customData)) && activate(slideIndex, customData); | ||
| }, | ||
|
|
||
| on = function(eventName, callback) { | ||
| (listeners[eventName] || (listeners[eventName] = [])).push(callback); | ||
|
|
||
| return function() { | ||
| listeners[eventName] = listeners[eventName].filter(function(listener) { | ||
| return listener !== callback; | ||
| }); | ||
| }; | ||
| }, | ||
|
|
||
| fire = function(eventName, eventData) { | ||
| return (listeners[eventName] || []) | ||
| .reduce(function(notCancelled, callback) { | ||
| return notCancelled && callback(eventData) !== false; | ||
| }, true); | ||
| }, | ||
|
|
||
| createEventData = function(el, eventData) { | ||
| eventData = eventData || {}; | ||
| eventData.index = slides.indexOf(el); | ||
| eventData.slide = el; | ||
| return eventData; | ||
| }, | ||
|
|
||
| deck = { | ||
| on: on, | ||
| fire: fire, | ||
| slide: slide, | ||
| next: step.bind(null, 1), | ||
| prev: step.bind(null, -1), | ||
| parent: parent, | ||
| slides: slides | ||
| var from = function(selectorOrElement, plugins) { | ||
| var parent = selectorOrElement.nodeType === 1 ? selectorOrElement : document.querySelector(selectorOrElement), | ||
| slides = [].filter.call(parent.children, function(el) { return el.nodeName !== 'SCRIPT'; }), | ||
| activeSlide = slides[0], | ||
| listeners = {}, | ||
|
|
||
| activate = function(index, customData) { | ||
| if (!slides[index]) { | ||
| return; | ||
| } | ||
|
|
||
| fire('deactivate', createEventData(activeSlide, customData)); | ||
| activeSlide = slides[index]; | ||
| fire('activate', createEventData(activeSlide, customData)); | ||
| }, | ||
|
|
||
| slide = function(index, customData) { | ||
| if (arguments.length) { | ||
| fire('slide', createEventData(slides[index], customData)) && activate(index, customData); | ||
| } else { | ||
| return slides.indexOf(activeSlide); | ||
| } | ||
| }, | ||
|
|
||
| step = function(offset, customData) { | ||
| var slideIndex = slides.indexOf(activeSlide) + offset; | ||
|
|
||
| fire(offset > 0 ? 'next' : 'prev', createEventData(activeSlide, customData)) && activate(slideIndex, customData); | ||
| }, | ||
|
|
||
| on = function(eventName, callback) { | ||
| (listeners[eventName] || (listeners[eventName] = [])).push(callback); | ||
|
|
||
| return function() { | ||
| listeners[eventName] = listeners[eventName].filter(function(listener) { | ||
| return listener !== callback; | ||
| }); | ||
| }; | ||
| }, | ||
|
|
||
| fire = function(eventName, eventData) { | ||
| return (listeners[eventName] || []) | ||
| .reduce(function(notCancelled, callback) { | ||
| return notCancelled && callback(eventData) !== false; | ||
| }, true); | ||
| }, | ||
|
|
||
| createEventData = function(el, eventData) { | ||
| eventData = eventData || {}; | ||
| eventData.index = slides.indexOf(el); | ||
| eventData.slide = el; | ||
| return eventData; | ||
| }, | ||
|
|
||
| deck = { | ||
| on: on, | ||
| fire: fire, | ||
| slide: slide, | ||
| next: step.bind(null, 1), | ||
| prev: step.bind(null, -1), | ||
| parent: parent, | ||
| slides: slides | ||
| }; | ||
|
|
||
| (plugins || []).forEach(function(plugin) { | ||
| plugin(deck); | ||
| }); | ||
|
|
||
| activate(0); | ||
|
|
||
| decks.push(deck); | ||
| (plugins || []).forEach(function(plugin) { | ||
| plugin(deck); | ||
| }); | ||
|
|
||
| return deck; | ||
| }, | ||
| activate(0); | ||
|
|
||
| callOnAllDecks = function(method) { | ||
| return function() { | ||
| var args = arguments; | ||
| decks.map(function(deck) { | ||
| deck[method].apply(null, args); | ||
| }); | ||
| }; | ||
| }; | ||
| return deck; | ||
| }; | ||
|
|
||
| module.exports = { | ||
| from: from, | ||
| slide: callOnAllDecks('slide'), | ||
| next: callOnAllDecks('next'), | ||
| prev: callOnAllDecks('prev') | ||
| from: from | ||
| }; |
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