Beautifully crafted timelines that are easy and intuitive to use. http://timeline.knightlab.com/
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604 lines
20 KiB
604 lines
20 KiB
/* Slider |
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================================================== */ |
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if(typeof VMM != 'undefined' && typeof VMM.Slider == 'undefined') { |
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VMM.Slider = function(parent, parent_config) { |
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/* PRIVATE VARS |
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================================================== */ |
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var events = {}, config; |
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// ARRAYS |
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var data = [], slides = [], slide_positions = []; |
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var slides_content = ""; |
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var current_slide = 0; |
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var current_width = 960; |
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var touch = {move: false, x: 10, y:0, off: 0, dampen: 48}; |
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var content = ""; |
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var _active = false; |
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var layout = parent; |
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// ELEMENTS |
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var $slider, $slider_mask, $slider_container, $slides_items; |
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// NAVIGATION |
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var navigation = {nextBtn:"", prevBtn:"", nextDate:"", prevDate:"", nextTitle:"", prevTitle:""}; |
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// CONFIG |
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if(typeof VMM.Timeline != 'undefined') { |
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config = VMM.Timeline.Config; |
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} else { |
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config = { |
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current_slide: 0, |
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interval: 10, |
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something: 0, |
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width: 720, |
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height: 400, |
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ease: "easeInOutExpo", |
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duration: 1000, |
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timeline: false, |
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spacing: 15, |
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slider: { |
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width: 720, |
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height: 400, |
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content: { |
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width: 720, |
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height: 400, |
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padding: 130 |
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}, |
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nav: { |
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width: 100, |
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height: 200 |
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} |
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} |
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}; |
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} |
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/* PUBLIC VARS |
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================================================== */ |
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this.ver = "0.6"; |
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config.slider.width = config.width; |
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config.slider.height = config.height; |
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/* PUBLIC FUNCTIONS |
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================================================== */ |
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this.init = function(d) { |
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slides = []; |
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slide_positions = []; |
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if(typeof d != 'undefined') { |
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this.setData(d); |
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} else { |
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trace("WAITING ON DATA"); |
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} |
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}; |
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this.width = function(w) { |
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if (w != null && w != "") { |
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config.slider.width = w; |
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reSize(); |
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} else { |
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return config.slider.width; |
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} |
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} |
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this.height = function(h) { |
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if (h != null && h != "") { |
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config.slider.height = h; |
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reSize(); |
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} else { |
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return config.slider.height; |
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} |
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} |
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/* GETTERS AND SETTERS |
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================================================== */ |
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this.setData = function(d) { |
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if(typeof d != 'undefined') { |
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data = d; |
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build(); |
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} else{ |
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trace("NO DATA"); |
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} |
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}; |
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this.getData = function() { |
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return data; |
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}; |
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this.setConfig = function(d) { |
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if(typeof d != 'undefined') { |
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config = d; |
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} else{ |
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trace("NO CONFIG DATA"); |
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} |
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} |
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this.getConfig = function() { |
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return config; |
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}; |
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this.setSize = function(w, h) { |
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if (w != null) {config.slider.width = w}; |
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if (h != null) {config.slider.height = h}; |
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if (_active) { |
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reSize(); |
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} |
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} |
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this.active = function() { |
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return _active; |
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}; |
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this.getCurrentNumber = function() { |
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return current_slide; |
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}; |
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this.setSlide = function(n) { |
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goToSlide(n); |
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}; |
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/* ON EVENT |
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================================================== */ |
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function onConfigSet() { |
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trace("onConfigSet"); |
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}; |
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function reSize(go_to_slide, from_start) { |
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var _go_to_slide = true; |
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var _from_start = false; |
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if (go_to_slide != null) {_go_to_slide = go_to_slide}; |
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if (from_start != null) {_from_start = from_start}; |
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current_width = config.slider.width; |
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config.slider.nav.height = VMM.Element.height(navigation.prevBtnContainer); |
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config.slider.content.width = current_width - (config.slider.content.padding *2); |
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VMM.Element.width($slides_items, (slides.length * config.slider.content.width)); |
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if (_from_start) { |
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var _pos = VMM.Element.position(slides[current_slide]); |
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VMM.Element.css($slider_container, "left", _pos.left); |
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} |
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// RESIZE SLIDES |
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sizeSlides(); |
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// POSITION SLIDES |
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positionSlides(); |
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// POSITION NAV |
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VMM.Element.css(navigation.nextBtn, "left", (current_width - config.slider.nav.width)); |
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VMM.Element.height(navigation.prevBtn, config.slider.height); |
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VMM.Element.height(navigation.nextBtn, config.slider.height); |
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VMM.Element.css(navigation.nextBtnContainer, "top", ( (config.slider.height/2) - (config.slider.nav.height/2) ) ); |
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VMM.Element.css(navigation.prevBtnContainer, "top", ( (config.slider.height/2) - (config.slider.nav.height/2) ) ); |
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// Animate Changes |
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VMM.Element.height($slider_mask, config.slider.height); |
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VMM.Element.width($slider_mask, current_width); |
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if (_go_to_slide) { |
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goToSlide(current_slide, "linear", 1); |
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}; |
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if (current_slide == 0) { |
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VMM.Element.visible(navigation.prevBtn, false); |
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} |
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} |
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/* NAVIGATION |
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================================================== */ |
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function onNextClick(e) { |
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if (current_slide == slides.length - 1) { |
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VMM.Element.animate($slider_container, config.duration, config.ease, {"left": -(VMM.Element.position(slides[current_slide]).left)}); |
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} else { |
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goToSlide(current_slide+1); |
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upDate(); |
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} |
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} |
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function onPrevClick(e) { |
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if (current_slide == 0) { |
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goToSlide(current_slide); |
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} else { |
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goToSlide(current_slide-1); |
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upDate(); |
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} |
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} |
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function onKeypressNav(e) { |
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switch(e.keyCode) { |
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case 39: |
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// RIGHT ARROW |
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onNextClick(e); |
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break; |
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case 37: |
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// LEFT ARROW |
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onPrevClick(e); |
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break; |
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} |
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} |
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function onTouchUpdate(e, b) { |
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if (slide_positions.length == 0) { |
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for(var i = 0; i < slides.length; i++) { |
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var sp = VMM.Element.position(slides[i]); |
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slide_positions.push(sp.left); |
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} |
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} |
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if (typeof b.left == "number") { |
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var _pos = b.left; |
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if (_pos < -(VMM.Element.position(slides[current_slide]).left) - (config.slider_width/3)) { |
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onNextClick(); |
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} else if (_pos > -(VMM.Element.position(slides[current_slide]).left) + (config.slider_width/3)) { |
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onPrevClick(); |
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} else { |
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VMM.Element.animate($slider_container, config.duration, config.ease, {"left": -(VMM.Element.position(slides[current_slide]).left)}); |
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} |
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} else { |
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VMM.Element.animate($slider_container, config.duration, config.ease, {"left": -(VMM.Element.position(slides[current_slide]).left)}); |
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} |
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if (typeof b.top == "number") { |
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VMM.Element.animate($slider_container, config.duration, config.ease, {"top": -b.top}); |
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//VMM.Element.animate(layout, _duration, _ease, {scrollTop: VMM.Element.prop(layout, "scrollHeight") + b.top }); |
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//VMM.Element.animate(layout, _duration, _ease, {scrollTop: VMM.Element.prop(layout, "scrollHeight") + VMM.Element.height(layout) }); |
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//VMM.Element.animate($slider_container, config.duration, config.ease, {"top": -400}); |
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} else { |
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} |
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}; |
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/* UPDATE |
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================================================== */ |
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function upDate() { |
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config.current_slide = current_slide; |
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VMM.fireEvent(layout, "UPDATE"); |
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}; |
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/* GET DATA |
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================================================== */ |
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var getData = function(d) { |
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data = d; |
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}; |
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/* BUILD SLIDES |
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================================================== */ |
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var buildSlides = function(d) { |
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// Clear out existing content |
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VMM.attachElement($slides_items, ""); |
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slides = []; |
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for(var i = 0; i < d.length; i++) { |
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var bw = ""; |
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var _slide; |
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var _media; |
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bw = VMM.createElement("div", d[i].content, "content"); |
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_slide = VMM.appendAndGetElement($slides_items, "<div>", "slider-item" , bw); |
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slides.push(_slide); |
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} |
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} |
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/* SIZE SLIDES |
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================================================== */ |
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var sizeSlides = function() { |
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var layout_text_media = ".slider-item .layout-text-media .media .media-container "; |
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var layout_media = ".slider-item .layout-media .media .media-container "; |
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var layout_both = ".slider-item .media .media-container"; |
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var mediasize = { |
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text_media: { |
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width: (config.slider.content.width/100) * 60, |
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height: config.slider.height - 60, |
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video: { |
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width: 0, |
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height: 0 |
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} |
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}, |
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media: { |
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width: config.slider.content.width, |
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height: config.slider.height - 110, |
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video: { |
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width: 0, |
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height: 0 |
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} |
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} |
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} |
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mediasize.text_media.video = VMM.Util.ratio.fit(mediasize.text_media.width, mediasize.text_media.height, 16, 9); |
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mediasize.media.video = VMM.Util.ratio.fit(mediasize.media.width, mediasize.media.height, 16, 9); |
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VMM.Element.css(".slider-item", "width", config.slider.content.width ); |
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VMM.Element.height(".slider-item", config.slider.height); |
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// HANDLE SMALLER SIZES |
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var is_skinny = false; |
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if (current_width <= 650) { |
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is_skinny = true; |
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} else if (VMM.Browser.device == "mobile" && VMM.Browser.orientation == "portrait") { |
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is_skinny = true; |
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} else if (VMM.Browser.device == "tablet" && VMM.Browser.orientation == "portrait") { |
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//is_skinny = true; |
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} |
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if (is_skinny) { |
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mediasize.text_media.width = config.slider.content.width; |
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mediasize.text_media.height = ((config.slider.height/100) * 50 ) - 50; |
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//mediasize.media.height = ((config.slider.height/100) * 80 ) - 40; |
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mediasize.media.height = ((config.slider.height/100) * 70 ) - 40; |
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mediasize.text_media.video = VMM.Util.ratio.fit(mediasize.text_media.width, mediasize.text_media.height, 16, 9); |
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mediasize.media.video = VMM.Util.ratio.fit(mediasize.media.width, mediasize.media.height, 16, 9); |
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VMM.Element.css(".slider-item .layout-text-media .text", "width", "100%" ); |
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VMM.Element.css(".slider-item .layout-text-media .text", "display", "block" ); |
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VMM.Element.css(".slider-item .layout-text-media .text .container", "display", "block" ); |
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VMM.Element.css(".slider-item .layout-text-media .text .container", "width", config.slider.content.width ); |
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VMM.Element.css(".slider-item .layout-text-media .media", "float", "none" ); |
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VMM.Element.css(".slider-item .media blockquote p", "line-height", "18px" ); |
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VMM.Element.css(".slider-item .media blockquote p", "font-size", "16px" ); |
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VMM.Element.css(".slider-item", "overflow-y", "auto" ); |
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// MAINTAINS VERTICAL CENTER IF IT CAN |
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for(var i = 0; i < slides.length; i++) { |
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if (VMM.Element.height(VMM.Element.find( slides[i], ".content")) > config.slider.height) { |
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VMM.Element.css(slides[i], "display", "block" ); |
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} else { |
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VMM.Element.css(slides[i], "display", "table" ); |
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} |
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} |
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} else { |
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VMM.Element.css(".slider-item .layout-text-media .text", "width", "40%" ); |
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VMM.Element.css(".slider-item .layout-text-media .text", "display", "table-cell" ); |
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VMM.Element.css(".slider-item .layout-text-media .text .container", "display", "table-cell" ); |
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VMM.Element.css(".slider-item .layout-text-media .text .container", "width", "auto" ); |
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VMM.Element.css(".slider-item .layout-text-media .media", "float", "left" ); |
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VMM.Element.css(".slider-item .layout-text-media", "display", "table" ); |
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VMM.Element.css(".slider-item .media blockquote p", "line-height", "36px" ); |
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VMM.Element.css(".slider-item .media blockquote p", "font-size", "28px" ); |
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VMM.Element.css(".slider-item", "display", "table" ); |
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VMM.Element.css(".slider-item", "overflow-y", "auto" ); |
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} |
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// MEDIA FRAME |
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VMM.Element.css( layout_text_media + ".media-frame", "max-width", mediasize.text_media.width); |
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VMM.Element.height( layout_text_media + ".media-frame", mediasize.text_media.height); |
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VMM.Element.width( layout_text_media + ".media-frame", mediasize.text_media.width); |
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// IMAGES |
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VMM.Element.css( layout_text_media + "img", "max-height", mediasize.text_media.height ); |
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VMM.Element.css( layout_media + "img", "max-height", mediasize.media.height ); |
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// FIX FOR NON-WEBKIT BROWSERS |
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VMM.Element.css( layout_text_media + "img", "max-width", mediasize.text_media.width ); |
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VMM.Element.css( layout_text_media + ".twitter .avatar img", "max-width", 32 ); |
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VMM.Element.css( layout_text_media + ".twitter .avatar img", "max-height", 32 ); |
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VMM.Element.css( layout_media + ".twitter .avatar img", "max-width", 32 ); |
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VMM.Element.css( layout_media + ".twitter .avatar img", "max-height", 32 ); |
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// IFRAME FULL SIZE VIDEO |
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VMM.Element.width( layout_text_media + ".media-frame", mediasize.text_media.video.width); |
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VMM.Element.height( layout_text_media + ".media-frame", mediasize.text_media.video.height); |
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VMM.Element.width( layout_media + ".media-frame", mediasize.media.video.width); |
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VMM.Element.height( layout_media + ".media-frame", mediasize.media.video.height); |
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VMM.Element.css( layout_media + ".media-frame", "max-height", mediasize.media.video.height); |
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VMM.Element.css( layout_media + ".media-frame", "max-width", mediasize.media.video.width); |
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// SOUNDCLOUD |
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VMM.Element.height( layout_media + ".soundcloud", 168); |
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VMM.Element.height( layout_text_media + ".soundcloud", 168); |
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VMM.Element.width( layout_media + ".soundcloud", mediasize.media.width); |
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VMM.Element.width( layout_text_media + ".soundcloud", mediasize.text_media.width); |
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VMM.Element.css( layout_both + ".soundcloud", "max-height", 168 ); |
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// MAPS |
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VMM.Element.height( layout_text_media + ".map", mediasize.text_media.height); |
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VMM.Element.css( layout_media + ".map", "max-height", mediasize.media.height); |
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VMM.Element.width( layout_media + ".map", mediasize.media.width); |
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// DOCS |
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VMM.Element.height( layout_text_media + ".doc", mediasize.text_media.height); |
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VMM.Element.height( layout_media + ".doc", mediasize.media.height); |
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trace(mediasize); |
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} |
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/* POSITION SLIDES |
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================================================== */ |
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var positionSlides = function() { |
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var pos = 0; |
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for(var i = 0; i < slides.length; i++) { |
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pos = i * (config.slider.width+config.spacing); |
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VMM.Element.css(slides[i], "left", pos); |
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} |
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} |
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/* OPACITY SLIDES |
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================================================== */ |
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var opacitySlides = function(n) { |
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var _ease = "linear"; |
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for(var i = 0; i < slides.length; i++) { |
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if (i == current_slide) { |
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VMM.Element.animate(slides[i], config.duration, _ease, {"opacity": 1}); |
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} else if (i == current_slide - 1) { |
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VMM.Element.animate(slides[i], config.duration, _ease, {"opacity": 0.1}); |
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} else if (i == current_slide + 1) { |
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VMM.Element.animate(slides[i], config.duration, _ease, {"opacity": 0.1}); |
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} else { |
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VMM.Element.css(slides[i], "opacity", n); |
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} |
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} |
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} |
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/* GO TO SLIDE |
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goToSlide(n, ease, duration); |
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================================================== */ |
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var goToSlide = function(n, ease, duration, fast, firstrun) { |
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/* STOP ANY VIDEO PLAYERS ACTIVE |
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================================================== */ |
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VMM.ExternalAPI.youtube.stopPlayers(); |
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// Set current slide |
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current_slide = n; |
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var _ease = config.ease; |
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var _duration = config.duration; |
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var is_last = false; |
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var is_first = false; |
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if (current_slide == 0) { |
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is_first = true; |
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} |
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if (current_slide +1 >= slides.length) { |
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is_last = true |
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} |
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if (ease != null && ease != "") {_ease = ease}; |
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if (duration != null && duration != "") {_duration = duration}; |
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/* get slide position |
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================================================== */ |
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var _pos = VMM.Element.position(slides[current_slide]); |
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/* set proper nav titles and dates etc. |
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================================================== */ |
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if (is_first) { |
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VMM.Element.visible(navigation.prevBtn, false); |
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} else { |
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VMM.Element.visible(navigation.prevBtn, true); |
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if (config.type == "timeline") { |
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VMM.attachElement(navigation.prevDate, data[current_slide - 1].date); |
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} |
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VMM.attachElement(navigation.prevTitle, VMM.Util.unlinkify(data[current_slide - 1].title)); |
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} |
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if (is_last) { |
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VMM.Element.visible(navigation.nextBtn, false); |
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} else { |
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VMM.Element.visible(navigation.nextBtn, true); |
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if (config.type == "timeline") { |
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VMM.attachElement(navigation.nextDate, data[current_slide + 1].date); |
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} |
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VMM.attachElement(navigation.nextTitle, VMM.Util.unlinkify(data[current_slide + 1].title) ); |
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} |
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/* ANIMATE SLIDE |
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================================================== */ |
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if (fast) { |
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VMM.Element.css($slider_container, "left", -(_pos.left - config.slider.content.padding)); |
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} else{ |
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VMM.Element.stop($slider_container); |
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VMM.Element.animate($slider_container, _duration, _ease, {"left": -(_pos.left - config.slider.content.padding)}); |
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} |
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if (firstrun) { |
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VMM.fireEvent(layout, "LOADED"); |
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} |
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/* SET Vertical Scoll |
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================================================== */ |
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//opacitySlides(0.85); |
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if (VMM.Element.height(slides[current_slide]) > config.slider_height) { |
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VMM.Element.css(".slider", "overflow-y", "scroll" ); |
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} else { |
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VMM.Element.css(layout, "overflow-y", "hidden" ); |
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VMM.Element.animate(layout, _duration, _ease, {scrollTop: VMM.Element.prop(layout, "scrollHeight") - VMM.Element.height(layout) }); |
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} |
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//VMM.Element.css(navigation.nextBtnContainer, "left", ( VMM.Element.width(navigation.nextBtnContainer) - config.slider.nav.width) ); |
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} |
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/* BUILD NAVIGATION |
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================================================== */ |
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var buildNavigation = function() { |
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var temp_icon = "<div class='icon'> </div>"; |
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navigation.nextBtn = VMM.appendAndGetElement($slider, "<div>", "nav-next"); |
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navigation.prevBtn = VMM.appendAndGetElement($slider, "<div>", "nav-previous"); |
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navigation.nextBtnContainer = VMM.appendAndGetElement(navigation.nextBtn, "<div>", "nav-container", temp_icon); |
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navigation.prevBtnContainer = VMM.appendAndGetElement(navigation.prevBtn, "<div>", "nav-container", temp_icon); |
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if (config.type == "timeline") { |
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navigation.nextDate = VMM.appendAndGetElement(navigation.nextBtnContainer, "<div>", "date", "1957"); |
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navigation.prevDate = VMM.appendAndGetElement(navigation.prevBtnContainer, "<div>", "date", "1957"); |
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} |
|
navigation.nextTitle = VMM.appendAndGetElement(navigation.nextBtnContainer, "<div>", "title", "Title Goes Here"); |
|
navigation.prevTitle = VMM.appendAndGetElement(navigation.prevBtnContainer, "<div>", "title", "Title Goes Here"); |
|
|
|
VMM.bindEvent(".nav-next", onNextClick); |
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VMM.bindEvent(".nav-previous", onPrevClick); |
|
VMM.bindEvent(window, onKeypressNav, 'keydown'); |
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} |
|
|
|
/* BUILD |
|
================================================== */ |
|
var build = function() { |
|
|
|
// Clear out existing content |
|
VMM.attachElement(layout, ""); |
|
|
|
// Get DOM Objects to local objects |
|
$slider = VMM.getElement("div.slider"); |
|
$slider_mask = VMM.appendAndGetElement($slider, "<div>", "slider-container-mask"); |
|
$slider_container = VMM.appendAndGetElement($slider_mask, "<div>", "slider-container"); |
|
$slides_items = VMM.appendAndGetElement($slider_container, "<div>", "slider-item-container"); |
|
|
|
// BUILD NAVIGATION |
|
buildNavigation(); |
|
|
|
// ATTACH SLIDES |
|
buildSlides(data); |
|
|
|
/* MAKE SLIDER TOUCHABLE |
|
================================================== */ |
|
|
|
var __duration = 3000; |
|
|
|
if (VMM.Browser.device == "tablet" || VMM.Browser.device == "mobile") { |
|
config.duration = 500; |
|
__duration = 1000; |
|
VMM.TouchSlider.createPanel($slider_container, $slider_container, VMM.Element.width(slides[0]), config.spacing, true); |
|
VMM.bindEvent($slider_container, onTouchUpdate, "TOUCHUPDATE"); |
|
} else if (VMM.Browser.device == "mobile") { |
|
|
|
} else { |
|
//VMM.DragSlider.createPanel($slider_container, $slider_container, VMM.Element.width(slides[0]), config.spacing, true); |
|
} |
|
|
|
reSize(false, true); |
|
VMM.Element.visible(navigation.prevBtn, false); |
|
// GO TO FIRST SLIDE |
|
trace("config.current_slide " + config.current_slide); |
|
goToSlide(config.current_slide, "easeOutExpo", __duration, true, true); |
|
|
|
_active = true; |
|
}; |
|
|
|
}; |
|
|
|
} |
|
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