101 lines
No EOL
6.2 KiB
JavaScript
101 lines
No EOL
6.2 KiB
JavaScript
define(["browser", "dom", "layoutManager", "css!./emby-slider", "registerElement", "emby-input"], function(browser, dom, layoutManager) {
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"use strict";
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function updateValues() {
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var range = this,
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value = range.value;
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requestAnimationFrame(function() {
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var backgroundLower = range.backgroundLower;
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if (backgroundLower) {
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var fraction = (value - range.min) / (range.max - range.min);
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enableWidthWithTransform ? backgroundLower.style.transform = "scaleX(" + fraction + ")" : (fraction *= 100, backgroundLower.style.width = fraction + "%")
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}
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})
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}
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function updateBubble(range, value, bubble, bubbleText) {
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requestAnimationFrame(function() {
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bubble.style.left = value + "%", range.getBubbleHtml ? value = range.getBubbleHtml(value) : (value = range.getBubbleText ? range.getBubbleText(value) : Math.round(value), value = '<h1 class="sliderBubbleText">' + value + "</h1>"), bubble.innerHTML = value
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})
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}
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function setRange(elem, startPercent, endPercent) {
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var style = elem.style;
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style.left = Math.max(startPercent, 0) + "%";
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var widthPercent = endPercent - startPercent;
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style.width = Math.max(Math.min(widthPercent, 100), 0) + "%"
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}
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function mapRangesFromRuntimeToPercent(ranges, runtime) {
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return runtime ? ranges.map(function(r) {
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return {
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start: r.start / runtime * 100,
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end: r.end / runtime * 100
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}
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}) : []
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}
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function startInterval(range) {
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var interval = range.interval;
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interval && clearInterval(interval), range.interval = setInterval(updateValues.bind(range), 100)
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}
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var enableWidthWithTransform, EmbySliderPrototype = Object.create(HTMLInputElement.prototype),
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supportsNativeProgressStyle = browser.firefox,
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supportsValueSetOverride = !1;
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if (Object.getOwnPropertyDescriptor && Object.defineProperty) {
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var descriptor = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, "value");
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descriptor && descriptor.configurable && (supportsValueSetOverride = !0)
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}
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EmbySliderPrototype.attachedCallback = function() {
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if ("true" !== this.getAttribute("data-embyslider")) {
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this.setAttribute("data-embyslider", "true"), this.classList.add("mdl-slider"), this.classList.add("mdl-js-slider"), browser.noFlex && this.classList.add("slider-no-webkit-thumb"), layoutManager.mobile || this.classList.add("mdl-slider-hoverthumb");
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var containerElement = this.parentNode;
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containerElement.classList.add("mdl-slider-container");
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var htmlToInsert = "";
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supportsNativeProgressStyle || (htmlToInsert += '<div class="mdl-slider-background-flex">', htmlToInsert += '<div class="mdl-slider-background-flex-inner">', htmlToInsert += '<div class="mdl-slider-background-upper"></div>', htmlToInsert += enableWidthWithTransform ? '<div class="mdl-slider-background-lower mdl-slider-background-lower-withtransform"></div>' : '<div class="mdl-slider-background-lower"></div>', htmlToInsert += "</div>", htmlToInsert += "</div>"), htmlToInsert += '<div class="sliderBubble hide"></div>', containerElement.insertAdjacentHTML("beforeend", htmlToInsert), this.backgroundLower = containerElement.querySelector(".mdl-slider-background-lower"), this.backgroundUpper = containerElement.querySelector(".mdl-slider-background-upper");
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var sliderBubble = containerElement.querySelector(".sliderBubble"),
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hasHideClass = sliderBubble.classList.contains("hide");
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dom.addEventListener(this, "input", function(e) {
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this.dragging = !0, updateBubble(this, this.value, sliderBubble), hasHideClass && (sliderBubble.classList.remove("hide"), hasHideClass = !1)
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}, {
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passive: !0
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}), dom.addEventListener(this, "change", function() {
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this.dragging = !1, updateValues.call(this), sliderBubble.classList.add("hide"), hasHideClass = !0
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}, {
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passive: !0
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}), browser.firefox || (dom.addEventListener(this, window.PointerEvent ? "pointermove" : "mousemove", function(e) {
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if (!this.dragging) {
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var rect = this.getBoundingClientRect(),
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clientX = e.clientX,
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bubbleValue = (clientX - rect.left) / rect.width;
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bubbleValue *= 100, updateBubble(this, bubbleValue, sliderBubble), hasHideClass && (sliderBubble.classList.remove("hide"), hasHideClass = !1)
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}
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}, {
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passive: !0
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}), dom.addEventListener(this, window.PointerEvent ? "pointerleave" : "mouseleave", function() {
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sliderBubble.classList.add("hide"), hasHideClass = !0
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}, {
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passive: !0
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})), supportsNativeProgressStyle || (supportsValueSetOverride ? this.addEventListener("valueset", updateValues) : startInterval(this))
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}
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}, EmbySliderPrototype.setBufferedRanges = function(ranges, runtime, position) {
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var elem = this.backgroundUpper;
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if (elem) {
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null != runtime && (ranges = mapRangesFromRuntimeToPercent(ranges, runtime), position = position / runtime * 100);
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for (var i = 0, length = ranges.length; i < length; i++) {
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var range = ranges[i];
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if (!(null != position && position >= range.end)) return void setRange(elem, range.start, range.end)
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}
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setRange(elem, 0, 0)
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}
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}, EmbySliderPrototype.setIsClear = function(isClear) {
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var backgroundLower = this.backgroundLower;
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backgroundLower && (isClear ? backgroundLower.classList.add("mdl-slider-background-lower-clear") : backgroundLower.classList.remove("mdl-slider-background-lower-clear"))
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}, EmbySliderPrototype.detachedCallback = function() {
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var interval = this.interval;
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interval && clearInterval(interval), this.interval = null, this.backgroundUpper = null, this.backgroundLower = null
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}, document.registerElement("emby-slider", {
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prototype: EmbySliderPrototype,
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extends: "input"
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})
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}); |