\" + slide + \"
\"));\n if (!$slideEl.attr('data-swiper-slide-index')) { $slideEl.attr('data-swiper-slide-index', index); }\n if (params.cache) { swiper.virtual.cache[index] = $slideEl; }\n return $slideEl;\n },\n appendSlide: function appendSlide(slides) {\n var swiper = this;\n if (typeof slides === 'object' && 'length' in slides) {\n for (var i = 0; i < slides.length; i += 1) {\n if (slides[i]) { swiper.virtual.slides.push(slides[i]); }\n }\n } else {\n swiper.virtual.slides.push(slides);\n }\n swiper.virtual.update(true);\n },\n prependSlide: function prependSlide(slides) {\n var swiper = this;\n var activeIndex = swiper.activeIndex;\n var newActiveIndex = activeIndex + 1;\n var numberOfNewSlides = 1;\n\n if (Array.isArray(slides)) {\n for (var i = 0; i < slides.length; i += 1) {\n if (slides[i]) { swiper.virtual.slides.unshift(slides[i]); }\n }\n newActiveIndex = activeIndex + slides.length;\n numberOfNewSlides = slides.length;\n } else {\n swiper.virtual.slides.unshift(slides);\n }\n if (swiper.params.virtual.cache) {\n var cache = swiper.virtual.cache;\n var newCache = {};\n Object.keys(cache).forEach(function (cachedIndex) {\n newCache[parseInt(cachedIndex, 10) + numberOfNewSlides] = cache[cachedIndex];\n });\n swiper.virtual.cache = newCache;\n }\n swiper.virtual.update(true);\n swiper.slideTo(newActiveIndex, 0);\n },\n removeSlide: function removeSlide(slidesIndexes) {\n var swiper = this;\n if (typeof slidesIndexes === 'undefined' || slidesIndexes === null) { return; }\n var activeIndex = swiper.activeIndex;\n if (Array.isArray(slidesIndexes)) {\n for (var i = slidesIndexes.length - 1; i >= 0; i -= 1) {\n swiper.virtual.slides.splice(slidesIndexes[i], 1);\n if (swiper.params.virtual.cache) {\n delete swiper.virtual.cache[slidesIndexes[i]];\n }\n if (slidesIndexes[i] < activeIndex) { activeIndex -= 1; }\n activeIndex = Math.max(activeIndex, 0);\n }\n } else {\n swiper.virtual.slides.splice(slidesIndexes, 1);\n if (swiper.params.virtual.cache) {\n delete swiper.virtual.cache[slidesIndexes];\n }\n if (slidesIndexes < activeIndex) { activeIndex -= 1; }\n activeIndex = Math.max(activeIndex, 0);\n }\n swiper.virtual.update(true);\n swiper.slideTo(activeIndex, 0);\n },\n removeAllSlides: function removeAllSlides() {\n var swiper = this;\n swiper.virtual.slides = [];\n if (swiper.params.virtual.cache) {\n swiper.virtual.cache = {};\n }\n swiper.virtual.update(true);\n swiper.slideTo(0, 0);\n },\n };\n\n var Virtual$1 = {\n name: 'virtual',\n params: {\n virtual: {\n enabled: false,\n slides: [],\n cache: true,\n renderSlide: null,\n renderExternal: null,\n addSlidesBefore: 0,\n addSlidesAfter: 0,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n virtual: {\n update: Virtual.update.bind(swiper),\n appendSlide: Virtual.appendSlide.bind(swiper),\n prependSlide: Virtual.prependSlide.bind(swiper),\n removeSlide: Virtual.removeSlide.bind(swiper),\n removeAllSlides: Virtual.removeAllSlides.bind(swiper),\n renderSlide: Virtual.renderSlide.bind(swiper),\n slides: swiper.params.virtual.slides,\n cache: {},\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (!swiper.params.virtual.enabled) { return; }\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"virtual\"));\n var overwriteParams = {\n watchSlidesProgress: true,\n };\n Utils.extend(swiper.params, overwriteParams);\n Utils.extend(swiper.originalParams, overwriteParams);\n\n if (!swiper.params.initialSlide) {\n swiper.virtual.update();\n }\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (!swiper.params.virtual.enabled) { return; }\n swiper.virtual.update();\n },\n },\n };\n\n var Keyboard = {\n handle: function handle(event) {\n var swiper = this;\n var rtl = swiper.rtlTranslate;\n var e = event;\n if (e.originalEvent) { e = e.originalEvent; } // jquery fix\n var kc = e.keyCode || e.charCode;\n // Directions locks\n if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40) || kc === 34)) {\n return false;\n }\n if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38) || kc === 33)) {\n return false;\n }\n if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {\n return undefined;\n }\n if (doc.activeElement && doc.activeElement.nodeName && (doc.activeElement.nodeName.toLowerCase() === 'input' || doc.activeElement.nodeName.toLowerCase() === 'textarea')) {\n return undefined;\n }\n if (swiper.params.keyboard.onlyInViewport && (kc === 33 || kc === 34 || kc === 37 || kc === 39 || kc === 38 || kc === 40)) {\n var inView = false;\n // Check that swiper should be inside of visible area of window\n if (swiper.$el.parents((\".\" + (swiper.params.slideClass))).length > 0 && swiper.$el.parents((\".\" + (swiper.params.slideActiveClass))).length === 0) {\n return undefined;\n }\n var windowWidth = win.innerWidth;\n var windowHeight = win.innerHeight;\n var swiperOffset = swiper.$el.offset();\n if (rtl) { swiperOffset.left -= swiper.$el[0].scrollLeft; }\n var swiperCoord = [\n [swiperOffset.left, swiperOffset.top],\n [swiperOffset.left + swiper.width, swiperOffset.top],\n [swiperOffset.left, swiperOffset.top + swiper.height],\n [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height] ];\n for (var i = 0; i < swiperCoord.length; i += 1) {\n var point = swiperCoord[i];\n if (\n point[0] >= 0 && point[0] <= windowWidth\n && point[1] >= 0 && point[1] <= windowHeight\n ) {\n inView = true;\n }\n }\n if (!inView) { return undefined; }\n }\n if (swiper.isHorizontal()) {\n if (kc === 33 || kc === 34 || kc === 37 || kc === 39) {\n if (e.preventDefault) { e.preventDefault(); }\n else { e.returnValue = false; }\n }\n if (((kc === 34 || kc === 39) && !rtl) || ((kc === 33 || kc === 37) && rtl)) { swiper.slideNext(); }\n if (((kc === 33 || kc === 37) && !rtl) || ((kc === 34 || kc === 39) && rtl)) { swiper.slidePrev(); }\n } else {\n if (kc === 33 || kc === 34 || kc === 38 || kc === 40) {\n if (e.preventDefault) { e.preventDefault(); }\n else { e.returnValue = false; }\n }\n if (kc === 34 || kc === 40) { swiper.slideNext(); }\n if (kc === 33 || kc === 38) { swiper.slidePrev(); }\n }\n swiper.emit('keyPress', kc);\n return undefined;\n },\n enable: function enable() {\n var swiper = this;\n if (swiper.keyboard.enabled) { return; }\n $(doc).on('keydown', swiper.keyboard.handle);\n swiper.keyboard.enabled = true;\n },\n disable: function disable() {\n var swiper = this;\n if (!swiper.keyboard.enabled) { return; }\n $(doc).off('keydown', swiper.keyboard.handle);\n swiper.keyboard.enabled = false;\n },\n };\n\n var Keyboard$1 = {\n name: 'keyboard',\n params: {\n keyboard: {\n enabled: false,\n onlyInViewport: true,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n keyboard: {\n enabled: false,\n enable: Keyboard.enable.bind(swiper),\n disable: Keyboard.disable.bind(swiper),\n handle: Keyboard.handle.bind(swiper),\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.keyboard.enabled) {\n swiper.keyboard.enable();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.keyboard.enabled) {\n swiper.keyboard.disable();\n }\n },\n },\n };\n\n function isEventSupported() {\n var eventName = 'onwheel';\n var isSupported = eventName in doc;\n\n if (!isSupported) {\n var element = doc.createElement('div');\n element.setAttribute(eventName, 'return;');\n isSupported = typeof element[eventName] === 'function';\n }\n\n if (!isSupported\n && doc.implementation\n && doc.implementation.hasFeature\n // always returns true in newer browsers as per the standard.\n // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature\n && doc.implementation.hasFeature('', '') !== true\n ) {\n // This is the only way to test support for the `wheel` event in IE9+.\n isSupported = doc.implementation.hasFeature('Events.wheel', '3.0');\n }\n\n return isSupported;\n }\n var Mousewheel = {\n lastScrollTime: Utils.now(),\n event: (function getEvent() {\n if (win.navigator.userAgent.indexOf('firefox') > -1) { return 'DOMMouseScroll'; }\n return isEventSupported() ? 'wheel' : 'mousewheel';\n }()),\n normalize: function normalize(e) {\n // Reasonable defaults\n var PIXEL_STEP = 10;\n var LINE_HEIGHT = 40;\n var PAGE_HEIGHT = 800;\n\n var sX = 0;\n var sY = 0; // spinX, spinY\n var pX = 0;\n var pY = 0; // pixelX, pixelY\n\n // Legacy\n if ('detail' in e) {\n sY = e.detail;\n }\n if ('wheelDelta' in e) {\n sY = -e.wheelDelta / 120;\n }\n if ('wheelDeltaY' in e) {\n sY = -e.wheelDeltaY / 120;\n }\n if ('wheelDeltaX' in e) {\n sX = -e.wheelDeltaX / 120;\n }\n\n // side scrolling on FF with DOMMouseScroll\n if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {\n sX = sY;\n sY = 0;\n }\n\n pX = sX * PIXEL_STEP;\n pY = sY * PIXEL_STEP;\n\n if ('deltaY' in e) {\n pY = e.deltaY;\n }\n if ('deltaX' in e) {\n pX = e.deltaX;\n }\n\n if ((pX || pY) && e.deltaMode) {\n if (e.deltaMode === 1) { // delta in LINE units\n pX *= LINE_HEIGHT;\n pY *= LINE_HEIGHT;\n } else { // delta in PAGE units\n pX *= PAGE_HEIGHT;\n pY *= PAGE_HEIGHT;\n }\n }\n\n // Fall-back if spin cannot be determined\n if (pX && !sX) {\n sX = (pX < 1) ? -1 : 1;\n }\n if (pY && !sY) {\n sY = (pY < 1) ? -1 : 1;\n }\n\n return {\n spinX: sX,\n spinY: sY,\n pixelX: pX,\n pixelY: pY,\n };\n },\n handleMouseEnter: function handleMouseEnter() {\n var swiper = this;\n swiper.mouseEntered = true;\n },\n handleMouseLeave: function handleMouseLeave() {\n var swiper = this;\n swiper.mouseEntered = false;\n },\n handle: function handle(event) {\n var e = event;\n var swiper = this;\n var params = swiper.params.mousewheel;\n\n if (!swiper.mouseEntered && !params.releaseOnEdges) { return true; }\n\n if (e.originalEvent) { e = e.originalEvent; } // jquery fix\n var delta = 0;\n var rtlFactor = swiper.rtlTranslate ? -1 : 1;\n\n var data = Mousewheel.normalize(e);\n\n if (params.forceToAxis) {\n if (swiper.isHorizontal()) {\n if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) { delta = data.pixelX * rtlFactor; }\n else { return true; }\n } else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) { delta = data.pixelY; }\n else { return true; }\n } else {\n delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;\n }\n\n if (delta === 0) { return true; }\n\n if (params.invert) { delta = -delta; }\n\n if (!swiper.params.freeMode) {\n if (Utils.now() - swiper.mousewheel.lastScrollTime > 60) {\n if (delta < 0) {\n if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {\n swiper.slideNext();\n swiper.emit('scroll', e);\n } else if (params.releaseOnEdges) { return true; }\n } else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {\n swiper.slidePrev();\n swiper.emit('scroll', e);\n } else if (params.releaseOnEdges) { return true; }\n }\n swiper.mousewheel.lastScrollTime = (new win.Date()).getTime();\n } else {\n // Freemode or scrollContainer:\n if (swiper.params.loop) {\n swiper.loopFix();\n }\n var position = swiper.getTranslate() + (delta * params.sensitivity);\n var wasBeginning = swiper.isBeginning;\n var wasEnd = swiper.isEnd;\n\n if (position >= swiper.minTranslate()) { position = swiper.minTranslate(); }\n if (position <= swiper.maxTranslate()) { position = swiper.maxTranslate(); }\n\n swiper.setTransition(0);\n swiper.setTranslate(position);\n swiper.updateProgress();\n swiper.updateActiveIndex();\n swiper.updateSlidesClasses();\n\n if ((!wasBeginning && swiper.isBeginning) || (!wasEnd && swiper.isEnd)) {\n swiper.updateSlidesClasses();\n }\n\n if (swiper.params.freeModeSticky) {\n clearTimeout(swiper.mousewheel.timeout);\n swiper.mousewheel.timeout = Utils.nextTick(function () {\n swiper.slideToClosest();\n }, 300);\n }\n // Emit event\n swiper.emit('scroll', e);\n\n // Stop autoplay\n if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) { swiper.autoplay.stop(); }\n // Return page scroll on edge positions\n if (position === swiper.minTranslate() || position === swiper.maxTranslate()) { return true; }\n }\n\n if (e.preventDefault) { e.preventDefault(); }\n else { e.returnValue = false; }\n return false;\n },\n enable: function enable() {\n var swiper = this;\n if (!Mousewheel.event) { return false; }\n if (swiper.mousewheel.enabled) { return false; }\n var target = swiper.$el;\n if (swiper.params.mousewheel.eventsTarged !== 'container') {\n target = $(swiper.params.mousewheel.eventsTarged);\n }\n target.on('mouseenter', swiper.mousewheel.handleMouseEnter);\n target.on('mouseleave', swiper.mousewheel.handleMouseLeave);\n target.on(Mousewheel.event, swiper.mousewheel.handle);\n swiper.mousewheel.enabled = true;\n return true;\n },\n disable: function disable() {\n var swiper = this;\n if (!Mousewheel.event) { return false; }\n if (!swiper.mousewheel.enabled) { return false; }\n var target = swiper.$el;\n if (swiper.params.mousewheel.eventsTarged !== 'container') {\n target = $(swiper.params.mousewheel.eventsTarged);\n }\n target.off(Mousewheel.event, swiper.mousewheel.handle);\n swiper.mousewheel.enabled = false;\n return true;\n },\n };\n\n var Mousewheel$1 = {\n name: 'mousewheel',\n params: {\n mousewheel: {\n enabled: false,\n releaseOnEdges: false,\n invert: false,\n forceToAxis: false,\n sensitivity: 1,\n eventsTarged: 'container',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n mousewheel: {\n enabled: false,\n enable: Mousewheel.enable.bind(swiper),\n disable: Mousewheel.disable.bind(swiper),\n handle: Mousewheel.handle.bind(swiper),\n handleMouseEnter: Mousewheel.handleMouseEnter.bind(swiper),\n handleMouseLeave: Mousewheel.handleMouseLeave.bind(swiper),\n lastScrollTime: Utils.now(),\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.mousewheel.enabled) { swiper.mousewheel.enable(); }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.mousewheel.enabled) { swiper.mousewheel.disable(); }\n },\n },\n };\n\n var Navigation = {\n update: function update() {\n // Update Navigation Buttons\n var swiper = this;\n var params = swiper.params.navigation;\n\n if (swiper.params.loop) { return; }\n var ref = swiper.navigation;\n var $nextEl = ref.$nextEl;\n var $prevEl = ref.$prevEl;\n\n if ($prevEl && $prevEl.length > 0) {\n if (swiper.isBeginning) {\n $prevEl.addClass(params.disabledClass);\n } else {\n $prevEl.removeClass(params.disabledClass);\n }\n $prevEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);\n }\n if ($nextEl && $nextEl.length > 0) {\n if (swiper.isEnd) {\n $nextEl.addClass(params.disabledClass);\n } else {\n $nextEl.removeClass(params.disabledClass);\n }\n $nextEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);\n }\n },\n onPrevClick: function onPrevClick(e) {\n var swiper = this;\n e.preventDefault();\n if (swiper.isBeginning && !swiper.params.loop) { return; }\n swiper.slidePrev();\n },\n onNextClick: function onNextClick(e) {\n var swiper = this;\n e.preventDefault();\n if (swiper.isEnd && !swiper.params.loop) { return; }\n swiper.slideNext();\n },\n init: function init() {\n var swiper = this;\n var params = swiper.params.navigation;\n if (!(params.nextEl || params.prevEl)) { return; }\n\n var $nextEl;\n var $prevEl;\n if (params.nextEl) {\n $nextEl = $(params.nextEl);\n if (\n swiper.params.uniqueNavElements\n && typeof params.nextEl === 'string'\n && $nextEl.length > 1\n && swiper.$el.find(params.nextEl).length === 1\n ) {\n $nextEl = swiper.$el.find(params.nextEl);\n }\n }\n if (params.prevEl) {\n $prevEl = $(params.prevEl);\n if (\n swiper.params.uniqueNavElements\n && typeof params.prevEl === 'string'\n && $prevEl.length > 1\n && swiper.$el.find(params.prevEl).length === 1\n ) {\n $prevEl = swiper.$el.find(params.prevEl);\n }\n }\n\n if ($nextEl && $nextEl.length > 0) {\n $nextEl.on('click', swiper.navigation.onNextClick);\n }\n if ($prevEl && $prevEl.length > 0) {\n $prevEl.on('click', swiper.navigation.onPrevClick);\n }\n\n Utils.extend(swiper.navigation, {\n $nextEl: $nextEl,\n nextEl: $nextEl && $nextEl[0],\n $prevEl: $prevEl,\n prevEl: $prevEl && $prevEl[0],\n });\n },\n destroy: function destroy() {\n var swiper = this;\n var ref = swiper.navigation;\n var $nextEl = ref.$nextEl;\n var $prevEl = ref.$prevEl;\n if ($nextEl && $nextEl.length) {\n $nextEl.off('click', swiper.navigation.onNextClick);\n $nextEl.removeClass(swiper.params.navigation.disabledClass);\n }\n if ($prevEl && $prevEl.length) {\n $prevEl.off('click', swiper.navigation.onPrevClick);\n $prevEl.removeClass(swiper.params.navigation.disabledClass);\n }\n },\n };\n\n var Navigation$1 = {\n name: 'navigation',\n params: {\n navigation: {\n nextEl: null,\n prevEl: null,\n\n hideOnClick: false,\n disabledClass: 'swiper-button-disabled',\n hiddenClass: 'swiper-button-hidden',\n lockClass: 'swiper-button-lock',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n navigation: {\n init: Navigation.init.bind(swiper),\n update: Navigation.update.bind(swiper),\n destroy: Navigation.destroy.bind(swiper),\n onNextClick: Navigation.onNextClick.bind(swiper),\n onPrevClick: Navigation.onPrevClick.bind(swiper),\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n swiper.navigation.init();\n swiper.navigation.update();\n },\n toEdge: function toEdge() {\n var swiper = this;\n swiper.navigation.update();\n },\n fromEdge: function fromEdge() {\n var swiper = this;\n swiper.navigation.update();\n },\n destroy: function destroy() {\n var swiper = this;\n swiper.navigation.destroy();\n },\n click: function click(e) {\n var swiper = this;\n var ref = swiper.navigation;\n var $nextEl = ref.$nextEl;\n var $prevEl = ref.$prevEl;\n if (\n swiper.params.navigation.hideOnClick\n && !$(e.target).is($prevEl)\n && !$(e.target).is($nextEl)\n ) {\n var isHidden;\n if ($nextEl) {\n isHidden = $nextEl.hasClass(swiper.params.navigation.hiddenClass);\n } else if ($prevEl) {\n isHidden = $prevEl.hasClass(swiper.params.navigation.hiddenClass);\n }\n if (isHidden === true) {\n swiper.emit('navigationShow', swiper);\n } else {\n swiper.emit('navigationHide', swiper);\n }\n if ($nextEl) {\n $nextEl.toggleClass(swiper.params.navigation.hiddenClass);\n }\n if ($prevEl) {\n $prevEl.toggleClass(swiper.params.navigation.hiddenClass);\n }\n }\n },\n },\n };\n\n var Pagination = {\n update: function update() {\n // Render || Update Pagination bullets/items\n var swiper = this;\n var rtl = swiper.rtl;\n var params = swiper.params.pagination;\n if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }\n var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;\n var $el = swiper.pagination.$el;\n // Current/Total\n var current;\n var total = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;\n if (swiper.params.loop) {\n current = Math.ceil((swiper.activeIndex - swiper.loopedSlides) / swiper.params.slidesPerGroup);\n if (current > slidesLength - 1 - (swiper.loopedSlides * 2)) {\n current -= (slidesLength - (swiper.loopedSlides * 2));\n }\n if (current > total - 1) { current -= total; }\n if (current < 0 && swiper.params.paginationType !== 'bullets') { current = total + current; }\n } else if (typeof swiper.snapIndex !== 'undefined') {\n current = swiper.snapIndex;\n } else {\n current = swiper.activeIndex || 0;\n }\n // Types\n if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {\n var bullets = swiper.pagination.bullets;\n var firstIndex;\n var lastIndex;\n var midIndex;\n if (params.dynamicBullets) {\n swiper.pagination.bulletSize = bullets.eq(0)[swiper.isHorizontal() ? 'outerWidth' : 'outerHeight'](true);\n $el.css(swiper.isHorizontal() ? 'width' : 'height', ((swiper.pagination.bulletSize * (params.dynamicMainBullets + 4)) + \"px\"));\n if (params.dynamicMainBullets > 1 && swiper.previousIndex !== undefined) {\n swiper.pagination.dynamicBulletIndex += (current - swiper.previousIndex);\n if (swiper.pagination.dynamicBulletIndex > (params.dynamicMainBullets - 1)) {\n swiper.pagination.dynamicBulletIndex = params.dynamicMainBullets - 1;\n } else if (swiper.pagination.dynamicBulletIndex < 0) {\n swiper.pagination.dynamicBulletIndex = 0;\n }\n }\n firstIndex = current - swiper.pagination.dynamicBulletIndex;\n lastIndex = firstIndex + (Math.min(bullets.length, params.dynamicMainBullets) - 1);\n midIndex = (lastIndex + firstIndex) / 2;\n }\n bullets.removeClass(((params.bulletActiveClass) + \" \" + (params.bulletActiveClass) + \"-next \" + (params.bulletActiveClass) + \"-next-next \" + (params.bulletActiveClass) + \"-prev \" + (params.bulletActiveClass) + \"-prev-prev \" + (params.bulletActiveClass) + \"-main\"));\n if ($el.length > 1) {\n bullets.each(function (index, bullet) {\n var $bullet = $(bullet);\n var bulletIndex = $bullet.index();\n if (bulletIndex === current) {\n $bullet.addClass(params.bulletActiveClass);\n }\n if (params.dynamicBullets) {\n if (bulletIndex >= firstIndex && bulletIndex <= lastIndex) {\n $bullet.addClass(((params.bulletActiveClass) + \"-main\"));\n }\n if (bulletIndex === firstIndex) {\n $bullet\n .prev()\n .addClass(((params.bulletActiveClass) + \"-prev\"))\n .prev()\n .addClass(((params.bulletActiveClass) + \"-prev-prev\"));\n }\n if (bulletIndex === lastIndex) {\n $bullet\n .next()\n .addClass(((params.bulletActiveClass) + \"-next\"))\n .next()\n .addClass(((params.bulletActiveClass) + \"-next-next\"));\n }\n }\n });\n } else {\n var $bullet = bullets.eq(current);\n $bullet.addClass(params.bulletActiveClass);\n if (params.dynamicBullets) {\n var $firstDisplayedBullet = bullets.eq(firstIndex);\n var $lastDisplayedBullet = bullets.eq(lastIndex);\n for (var i = firstIndex; i <= lastIndex; i += 1) {\n bullets.eq(i).addClass(((params.bulletActiveClass) + \"-main\"));\n }\n $firstDisplayedBullet\n .prev()\n .addClass(((params.bulletActiveClass) + \"-prev\"))\n .prev()\n .addClass(((params.bulletActiveClass) + \"-prev-prev\"));\n $lastDisplayedBullet\n .next()\n .addClass(((params.bulletActiveClass) + \"-next\"))\n .next()\n .addClass(((params.bulletActiveClass) + \"-next-next\"));\n }\n }\n if (params.dynamicBullets) {\n var dynamicBulletsLength = Math.min(bullets.length, params.dynamicMainBullets + 4);\n var bulletsOffset = (((swiper.pagination.bulletSize * dynamicBulletsLength) - (swiper.pagination.bulletSize)) / 2) - (midIndex * swiper.pagination.bulletSize);\n var offsetProp = rtl ? 'right' : 'left';\n bullets.css(swiper.isHorizontal() ? offsetProp : 'top', (bulletsOffset + \"px\"));\n }\n }\n if (params.type === 'fraction') {\n $el.find((\".\" + (params.currentClass))).text(params.formatFractionCurrent(current + 1));\n $el.find((\".\" + (params.totalClass))).text(params.formatFractionTotal(total));\n }\n if (params.type === 'progressbar') {\n var progressbarDirection;\n if (params.progressbarOpposite) {\n progressbarDirection = swiper.isHorizontal() ? 'vertical' : 'horizontal';\n } else {\n progressbarDirection = swiper.isHorizontal() ? 'horizontal' : 'vertical';\n }\n var scale = (current + 1) / total;\n var scaleX = 1;\n var scaleY = 1;\n if (progressbarDirection === 'horizontal') {\n scaleX = scale;\n } else {\n scaleY = scale;\n }\n $el.find((\".\" + (params.progressbarFillClass))).transform((\"translate3d(0,0,0) scaleX(\" + scaleX + \") scaleY(\" + scaleY + \")\")).transition(swiper.params.speed);\n }\n if (params.type === 'custom' && params.renderCustom) {\n $el.html(params.renderCustom(swiper, current + 1, total));\n swiper.emit('paginationRender', swiper, $el[0]);\n } else {\n swiper.emit('paginationUpdate', swiper, $el[0]);\n }\n $el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);\n },\n render: function render() {\n // Render Container\n var swiper = this;\n var params = swiper.params.pagination;\n if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }\n var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;\n\n var $el = swiper.pagination.$el;\n var paginationHTML = '';\n if (params.type === 'bullets') {\n var numberOfBullets = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;\n for (var i = 0; i < numberOfBullets; i += 1) {\n if (params.renderBullet) {\n paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);\n } else {\n paginationHTML += \"<\" + (params.bulletElement) + \" class=\\\"\" + (params.bulletClass) + \"\\\">\";\n }\n }\n $el.html(paginationHTML);\n swiper.pagination.bullets = $el.find((\".\" + (params.bulletClass)));\n }\n if (params.type === 'fraction') {\n if (params.renderFraction) {\n paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);\n } else {\n paginationHTML = \"\"\n + ' / '\n + \"\";\n }\n $el.html(paginationHTML);\n }\n if (params.type === 'progressbar') {\n if (params.renderProgressbar) {\n paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);\n } else {\n paginationHTML = \"\";\n }\n $el.html(paginationHTML);\n }\n if (params.type !== 'custom') {\n swiper.emit('paginationRender', swiper.pagination.$el[0]);\n }\n },\n init: function init() {\n var swiper = this;\n var params = swiper.params.pagination;\n if (!params.el) { return; }\n\n var $el = $(params.el);\n if ($el.length === 0) { return; }\n\n if (\n swiper.params.uniqueNavElements\n && typeof params.el === 'string'\n && $el.length > 1\n && swiper.$el.find(params.el).length === 1\n ) {\n $el = swiper.$el.find(params.el);\n }\n\n if (params.type === 'bullets' && params.clickable) {\n $el.addClass(params.clickableClass);\n }\n\n $el.addClass(params.modifierClass + params.type);\n\n if (params.type === 'bullets' && params.dynamicBullets) {\n $el.addClass((\"\" + (params.modifierClass) + (params.type) + \"-dynamic\"));\n swiper.pagination.dynamicBulletIndex = 0;\n if (params.dynamicMainBullets < 1) {\n params.dynamicMainBullets = 1;\n }\n }\n if (params.type === 'progressbar' && params.progressbarOpposite) {\n $el.addClass(params.progressbarOppositeClass);\n }\n\n if (params.clickable) {\n $el.on('click', (\".\" + (params.bulletClass)), function onClick(e) {\n e.preventDefault();\n var index = $(this).index() * swiper.params.slidesPerGroup;\n if (swiper.params.loop) { index += swiper.loopedSlides; }\n swiper.slideTo(index);\n });\n }\n\n Utils.extend(swiper.pagination, {\n $el: $el,\n el: $el[0],\n });\n },\n destroy: function destroy() {\n var swiper = this;\n var params = swiper.params.pagination;\n if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }\n var $el = swiper.pagination.$el;\n\n $el.removeClass(params.hiddenClass);\n $el.removeClass(params.modifierClass + params.type);\n if (swiper.pagination.bullets) { swiper.pagination.bullets.removeClass(params.bulletActiveClass); }\n if (params.clickable) {\n $el.off('click', (\".\" + (params.bulletClass)));\n }\n },\n };\n\n var Pagination$1 = {\n name: 'pagination',\n params: {\n pagination: {\n el: null,\n bulletElement: 'span',\n clickable: false,\n hideOnClick: false,\n renderBullet: null,\n renderProgressbar: null,\n renderFraction: null,\n renderCustom: null,\n progressbarOpposite: false,\n type: 'bullets', // 'bullets' or 'progressbar' or 'fraction' or 'custom'\n dynamicBullets: false,\n dynamicMainBullets: 1,\n formatFractionCurrent: function (number) { return number; },\n formatFractionTotal: function (number) { return number; },\n bulletClass: 'swiper-pagination-bullet',\n bulletActiveClass: 'swiper-pagination-bullet-active',\n modifierClass: 'swiper-pagination-', // NEW\n currentClass: 'swiper-pagination-current',\n totalClass: 'swiper-pagination-total',\n hiddenClass: 'swiper-pagination-hidden',\n progressbarFillClass: 'swiper-pagination-progressbar-fill',\n progressbarOppositeClass: 'swiper-pagination-progressbar-opposite',\n clickableClass: 'swiper-pagination-clickable', // NEW\n lockClass: 'swiper-pagination-lock',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n pagination: {\n init: Pagination.init.bind(swiper),\n render: Pagination.render.bind(swiper),\n update: Pagination.update.bind(swiper),\n destroy: Pagination.destroy.bind(swiper),\n dynamicBulletIndex: 0,\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n swiper.pagination.init();\n swiper.pagination.render();\n swiper.pagination.update();\n },\n activeIndexChange: function activeIndexChange() {\n var swiper = this;\n if (swiper.params.loop) {\n swiper.pagination.update();\n } else if (typeof swiper.snapIndex === 'undefined') {\n swiper.pagination.update();\n }\n },\n snapIndexChange: function snapIndexChange() {\n var swiper = this;\n if (!swiper.params.loop) {\n swiper.pagination.update();\n }\n },\n slidesLengthChange: function slidesLengthChange() {\n var swiper = this;\n if (swiper.params.loop) {\n swiper.pagination.render();\n swiper.pagination.update();\n }\n },\n snapGridLengthChange: function snapGridLengthChange() {\n var swiper = this;\n if (!swiper.params.loop) {\n swiper.pagination.render();\n swiper.pagination.update();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n swiper.pagination.destroy();\n },\n click: function click(e) {\n var swiper = this;\n if (\n swiper.params.pagination.el\n && swiper.params.pagination.hideOnClick\n && swiper.pagination.$el.length > 0\n && !$(e.target).hasClass(swiper.params.pagination.bulletClass)\n ) {\n var isHidden = swiper.pagination.$el.hasClass(swiper.params.pagination.hiddenClass);\n if (isHidden === true) {\n swiper.emit('paginationShow', swiper);\n } else {\n swiper.emit('paginationHide', swiper);\n }\n swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);\n }\n },\n },\n };\n\n var Scrollbar = {\n setTranslate: function setTranslate() {\n var swiper = this;\n if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }\n var scrollbar = swiper.scrollbar;\n var rtl = swiper.rtlTranslate;\n var progress = swiper.progress;\n var dragSize = scrollbar.dragSize;\n var trackSize = scrollbar.trackSize;\n var $dragEl = scrollbar.$dragEl;\n var $el = scrollbar.$el;\n var params = swiper.params.scrollbar;\n\n var newSize = dragSize;\n var newPos = (trackSize - dragSize) * progress;\n if (rtl) {\n newPos = -newPos;\n if (newPos > 0) {\n newSize = dragSize - newPos;\n newPos = 0;\n } else if (-newPos + dragSize > trackSize) {\n newSize = trackSize + newPos;\n }\n } else if (newPos < 0) {\n newSize = dragSize + newPos;\n newPos = 0;\n } else if (newPos + dragSize > trackSize) {\n newSize = trackSize - newPos;\n }\n if (swiper.isHorizontal()) {\n if (Support.transforms3d) {\n $dragEl.transform((\"translate3d(\" + newPos + \"px, 0, 0)\"));\n } else {\n $dragEl.transform((\"translateX(\" + newPos + \"px)\"));\n }\n $dragEl[0].style.width = newSize + \"px\";\n } else {\n if (Support.transforms3d) {\n $dragEl.transform((\"translate3d(0px, \" + newPos + \"px, 0)\"));\n } else {\n $dragEl.transform((\"translateY(\" + newPos + \"px)\"));\n }\n $dragEl[0].style.height = newSize + \"px\";\n }\n if (params.hide) {\n clearTimeout(swiper.scrollbar.timeout);\n $el[0].style.opacity = 1;\n swiper.scrollbar.timeout = setTimeout(function () {\n $el[0].style.opacity = 0;\n $el.transition(400);\n }, 1000);\n }\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }\n swiper.scrollbar.$dragEl.transition(duration);\n },\n updateSize: function updateSize() {\n var swiper = this;\n if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }\n\n var scrollbar = swiper.scrollbar;\n var $dragEl = scrollbar.$dragEl;\n var $el = scrollbar.$el;\n\n $dragEl[0].style.width = '';\n $dragEl[0].style.height = '';\n var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;\n\n var divider = swiper.size / swiper.virtualSize;\n var moveDivider = divider * (trackSize / swiper.size);\n var dragSize;\n if (swiper.params.scrollbar.dragSize === 'auto') {\n dragSize = trackSize * divider;\n } else {\n dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);\n }\n\n if (swiper.isHorizontal()) {\n $dragEl[0].style.width = dragSize + \"px\";\n } else {\n $dragEl[0].style.height = dragSize + \"px\";\n }\n\n if (divider >= 1) {\n $el[0].style.display = 'none';\n } else {\n $el[0].style.display = '';\n }\n if (swiper.params.scrollbar.hide) {\n $el[0].style.opacity = 0;\n }\n Utils.extend(scrollbar, {\n trackSize: trackSize,\n divider: divider,\n moveDivider: moveDivider,\n dragSize: dragSize,\n });\n scrollbar.$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](swiper.params.scrollbar.lockClass);\n },\n getPointerPosition: function getPointerPosition(e) {\n var swiper = this;\n if (swiper.isHorizontal()) {\n return ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX);\n }\n return ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY);\n },\n setDragPosition: function setDragPosition(e) {\n var swiper = this;\n var scrollbar = swiper.scrollbar;\n var rtl = swiper.rtlTranslate;\n var $el = scrollbar.$el;\n var dragSize = scrollbar.dragSize;\n var trackSize = scrollbar.trackSize;\n var dragStartPos = scrollbar.dragStartPos;\n\n var positionRatio;\n positionRatio = ((scrollbar.getPointerPosition(e)) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top']\n - (dragStartPos !== null ? dragStartPos : dragSize / 2)) / (trackSize - dragSize);\n positionRatio = Math.max(Math.min(positionRatio, 1), 0);\n if (rtl) {\n positionRatio = 1 - positionRatio;\n }\n\n var position = swiper.minTranslate() + ((swiper.maxTranslate() - swiper.minTranslate()) * positionRatio);\n\n swiper.updateProgress(position);\n swiper.setTranslate(position);\n swiper.updateActiveIndex();\n swiper.updateSlidesClasses();\n },\n onDragStart: function onDragStart(e) {\n var swiper = this;\n var params = swiper.params.scrollbar;\n var scrollbar = swiper.scrollbar;\n var $wrapperEl = swiper.$wrapperEl;\n var $el = scrollbar.$el;\n var $dragEl = scrollbar.$dragEl;\n swiper.scrollbar.isTouched = true;\n swiper.scrollbar.dragStartPos = (e.target === $dragEl[0] || e.target === $dragEl)\n ? scrollbar.getPointerPosition(e) - e.target.getBoundingClientRect()[swiper.isHorizontal() ? 'left' : 'top'] : null;\n e.preventDefault();\n e.stopPropagation();\n\n $wrapperEl.transition(100);\n $dragEl.transition(100);\n scrollbar.setDragPosition(e);\n\n clearTimeout(swiper.scrollbar.dragTimeout);\n\n $el.transition(0);\n if (params.hide) {\n $el.css('opacity', 1);\n }\n swiper.emit('scrollbarDragStart', e);\n },\n onDragMove: function onDragMove(e) {\n var swiper = this;\n var scrollbar = swiper.scrollbar;\n var $wrapperEl = swiper.$wrapperEl;\n var $el = scrollbar.$el;\n var $dragEl = scrollbar.$dragEl;\n\n if (!swiper.scrollbar.isTouched) { return; }\n if (e.preventDefault) { e.preventDefault(); }\n else { e.returnValue = false; }\n scrollbar.setDragPosition(e);\n $wrapperEl.transition(0);\n $el.transition(0);\n $dragEl.transition(0);\n swiper.emit('scrollbarDragMove', e);\n },\n onDragEnd: function onDragEnd(e) {\n var swiper = this;\n\n var params = swiper.params.scrollbar;\n var scrollbar = swiper.scrollbar;\n var $el = scrollbar.$el;\n\n if (!swiper.scrollbar.isTouched) { return; }\n swiper.scrollbar.isTouched = false;\n if (params.hide) {\n clearTimeout(swiper.scrollbar.dragTimeout);\n swiper.scrollbar.dragTimeout = Utils.nextTick(function () {\n $el.css('opacity', 0);\n $el.transition(400);\n }, 1000);\n }\n swiper.emit('scrollbarDragEnd', e);\n if (params.snapOnRelease) {\n swiper.slideToClosest();\n }\n },\n enableDraggable: function enableDraggable() {\n var swiper = this;\n if (!swiper.params.scrollbar.el) { return; }\n var scrollbar = swiper.scrollbar;\n var touchEventsTouch = swiper.touchEventsTouch;\n var touchEventsDesktop = swiper.touchEventsDesktop;\n var params = swiper.params;\n var $el = scrollbar.$el;\n var target = $el[0];\n var activeListener = Support.passiveListener && params.passiveListeners ? { passive: false, capture: false } : false;\n var passiveListener = Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;\n if (!Support.touch) {\n target.addEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);\n doc.addEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);\n doc.addEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);\n } else {\n target.addEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);\n target.addEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);\n target.addEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);\n }\n },\n disableDraggable: function disableDraggable() {\n var swiper = this;\n if (!swiper.params.scrollbar.el) { return; }\n var scrollbar = swiper.scrollbar;\n var touchEventsTouch = swiper.touchEventsTouch;\n var touchEventsDesktop = swiper.touchEventsDesktop;\n var params = swiper.params;\n var $el = scrollbar.$el;\n var target = $el[0];\n var activeListener = Support.passiveListener && params.passiveListeners ? { passive: false, capture: false } : false;\n var passiveListener = Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;\n if (!Support.touch) {\n target.removeEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);\n doc.removeEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);\n doc.removeEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);\n } else {\n target.removeEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);\n target.removeEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);\n target.removeEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);\n }\n },\n init: function init() {\n var swiper = this;\n if (!swiper.params.scrollbar.el) { return; }\n var scrollbar = swiper.scrollbar;\n var $swiperEl = swiper.$el;\n var params = swiper.params.scrollbar;\n\n var $el = $(params.el);\n if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {\n $el = $swiperEl.find(params.el);\n }\n\n var $dragEl = $el.find((\".\" + (swiper.params.scrollbar.dragClass)));\n if ($dragEl.length === 0) {\n $dragEl = $((\"\"));\n $el.append($dragEl);\n }\n\n Utils.extend(scrollbar, {\n $el: $el,\n el: $el[0],\n $dragEl: $dragEl,\n dragEl: $dragEl[0],\n });\n\n if (params.draggable) {\n scrollbar.enableDraggable();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n swiper.scrollbar.disableDraggable();\n },\n };\n\n var Scrollbar$1 = {\n name: 'scrollbar',\n params: {\n scrollbar: {\n el: null,\n dragSize: 'auto',\n hide: false,\n draggable: false,\n snapOnRelease: true,\n lockClass: 'swiper-scrollbar-lock',\n dragClass: 'swiper-scrollbar-drag',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n scrollbar: {\n init: Scrollbar.init.bind(swiper),\n destroy: Scrollbar.destroy.bind(swiper),\n updateSize: Scrollbar.updateSize.bind(swiper),\n setTranslate: Scrollbar.setTranslate.bind(swiper),\n setTransition: Scrollbar.setTransition.bind(swiper),\n enableDraggable: Scrollbar.enableDraggable.bind(swiper),\n disableDraggable: Scrollbar.disableDraggable.bind(swiper),\n setDragPosition: Scrollbar.setDragPosition.bind(swiper),\n getPointerPosition: Scrollbar.getPointerPosition.bind(swiper),\n onDragStart: Scrollbar.onDragStart.bind(swiper),\n onDragMove: Scrollbar.onDragMove.bind(swiper),\n onDragEnd: Scrollbar.onDragEnd.bind(swiper),\n isTouched: false,\n timeout: null,\n dragTimeout: null,\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n swiper.scrollbar.init();\n swiper.scrollbar.updateSize();\n swiper.scrollbar.setTranslate();\n },\n update: function update() {\n var swiper = this;\n swiper.scrollbar.updateSize();\n },\n resize: function resize() {\n var swiper = this;\n swiper.scrollbar.updateSize();\n },\n observerUpdate: function observerUpdate() {\n var swiper = this;\n swiper.scrollbar.updateSize();\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n swiper.scrollbar.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n swiper.scrollbar.setTransition(duration);\n },\n destroy: function destroy() {\n var swiper = this;\n swiper.scrollbar.destroy();\n },\n },\n };\n\n var Parallax = {\n setTransform: function setTransform(el, progress) {\n var swiper = this;\n var rtl = swiper.rtl;\n\n var $el = $(el);\n var rtlFactor = rtl ? -1 : 1;\n\n var p = $el.attr('data-swiper-parallax') || '0';\n var x = $el.attr('data-swiper-parallax-x');\n var y = $el.attr('data-swiper-parallax-y');\n var scale = $el.attr('data-swiper-parallax-scale');\n var opacity = $el.attr('data-swiper-parallax-opacity');\n\n if (x || y) {\n x = x || '0';\n y = y || '0';\n } else if (swiper.isHorizontal()) {\n x = p;\n y = '0';\n } else {\n y = p;\n x = '0';\n }\n\n if ((x).indexOf('%') >= 0) {\n x = (parseInt(x, 10) * progress * rtlFactor) + \"%\";\n } else {\n x = (x * progress * rtlFactor) + \"px\";\n }\n if ((y).indexOf('%') >= 0) {\n y = (parseInt(y, 10) * progress) + \"%\";\n } else {\n y = (y * progress) + \"px\";\n }\n\n if (typeof opacity !== 'undefined' && opacity !== null) {\n var currentOpacity = opacity - ((opacity - 1) * (1 - Math.abs(progress)));\n $el[0].style.opacity = currentOpacity;\n }\n if (typeof scale === 'undefined' || scale === null) {\n $el.transform((\"translate3d(\" + x + \", \" + y + \", 0px)\"));\n } else {\n var currentScale = scale - ((scale - 1) * (1 - Math.abs(progress)));\n $el.transform((\"translate3d(\" + x + \", \" + y + \", 0px) scale(\" + currentScale + \")\"));\n }\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n var $el = swiper.$el;\n var slides = swiper.slides;\n var progress = swiper.progress;\n var snapGrid = swiper.snapGrid;\n $el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]')\n .each(function (index, el) {\n swiper.parallax.setTransform(el, progress);\n });\n slides.each(function (slideIndex, slideEl) {\n var slideProgress = slideEl.progress;\n if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {\n slideProgress += Math.ceil(slideIndex / 2) - (progress * (snapGrid.length - 1));\n }\n slideProgress = Math.min(Math.max(slideProgress, -1), 1);\n $(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]')\n .each(function (index, el) {\n swiper.parallax.setTransform(el, slideProgress);\n });\n });\n },\n setTransition: function setTransition(duration) {\n if ( duration === void 0 ) duration = this.params.speed;\n\n var swiper = this;\n var $el = swiper.$el;\n $el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]')\n .each(function (index, parallaxEl) {\n var $parallaxEl = $(parallaxEl);\n var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;\n if (duration === 0) { parallaxDuration = 0; }\n $parallaxEl.transition(parallaxDuration);\n });\n },\n };\n\n var Parallax$1 = {\n name: 'parallax',\n params: {\n parallax: {\n enabled: false,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n parallax: {\n setTransform: Parallax.setTransform.bind(swiper),\n setTranslate: Parallax.setTranslate.bind(swiper),\n setTransition: Parallax.setTransition.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (!swiper.params.parallax.enabled) { return; }\n swiper.params.watchSlidesProgress = true;\n swiper.originalParams.watchSlidesProgress = true;\n },\n init: function init() {\n var swiper = this;\n if (!swiper.params.parallax.enabled) { return; }\n swiper.parallax.setTranslate();\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (!swiper.params.parallax.enabled) { return; }\n swiper.parallax.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (!swiper.params.parallax.enabled) { return; }\n swiper.parallax.setTransition(duration);\n },\n },\n };\n\n var Zoom = {\n // Calc Scale From Multi-touches\n getDistanceBetweenTouches: function getDistanceBetweenTouches(e) {\n if (e.targetTouches.length < 2) { return 1; }\n var x1 = e.targetTouches[0].pageX;\n var y1 = e.targetTouches[0].pageY;\n var x2 = e.targetTouches[1].pageX;\n var y2 = e.targetTouches[1].pageY;\n var distance = Math.sqrt((Math.pow( (x2 - x1), 2 )) + (Math.pow( (y2 - y1), 2 )));\n return distance;\n },\n // Events\n onGestureStart: function onGestureStart(e) {\n var swiper = this;\n var params = swiper.params.zoom;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n zoom.fakeGestureTouched = false;\n zoom.fakeGestureMoved = false;\n if (!Support.gestures) {\n if (e.type !== 'touchstart' || (e.type === 'touchstart' && e.targetTouches.length < 2)) {\n return;\n }\n zoom.fakeGestureTouched = true;\n gesture.scaleStart = Zoom.getDistanceBetweenTouches(e);\n }\n if (!gesture.$slideEl || !gesture.$slideEl.length) {\n gesture.$slideEl = $(e.target).closest('.swiper-slide');\n if (gesture.$slideEl.length === 0) { gesture.$slideEl = swiper.slides.eq(swiper.activeIndex); }\n gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');\n gesture.$imageWrapEl = gesture.$imageEl.parent((\".\" + (params.containerClass)));\n gesture.maxRatio = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;\n if (gesture.$imageWrapEl.length === 0) {\n gesture.$imageEl = undefined;\n return;\n }\n }\n gesture.$imageEl.transition(0);\n swiper.zoom.isScaling = true;\n },\n onGestureChange: function onGestureChange(e) {\n var swiper = this;\n var params = swiper.params.zoom;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n if (!Support.gestures) {\n if (e.type !== 'touchmove' || (e.type === 'touchmove' && e.targetTouches.length < 2)) {\n return;\n }\n zoom.fakeGestureMoved = true;\n gesture.scaleMove = Zoom.getDistanceBetweenTouches(e);\n }\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n if (Support.gestures) {\n zoom.scale = e.scale * zoom.currentScale;\n } else {\n zoom.scale = (gesture.scaleMove / gesture.scaleStart) * zoom.currentScale;\n }\n if (zoom.scale > gesture.maxRatio) {\n zoom.scale = (gesture.maxRatio - 1) + (Math.pow( ((zoom.scale - gesture.maxRatio) + 1), 0.5 ));\n }\n if (zoom.scale < params.minRatio) {\n zoom.scale = (params.minRatio + 1) - (Math.pow( ((params.minRatio - zoom.scale) + 1), 0.5 ));\n }\n gesture.$imageEl.transform((\"translate3d(0,0,0) scale(\" + (zoom.scale) + \")\"));\n },\n onGestureEnd: function onGestureEnd(e) {\n var swiper = this;\n var params = swiper.params.zoom;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n if (!Support.gestures) {\n if (!zoom.fakeGestureTouched || !zoom.fakeGestureMoved) {\n return;\n }\n if (e.type !== 'touchend' || (e.type === 'touchend' && e.changedTouches.length < 2 && !Device.android)) {\n return;\n }\n zoom.fakeGestureTouched = false;\n zoom.fakeGestureMoved = false;\n }\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n zoom.scale = Math.max(Math.min(zoom.scale, gesture.maxRatio), params.minRatio);\n gesture.$imageEl.transition(swiper.params.speed).transform((\"translate3d(0,0,0) scale(\" + (zoom.scale) + \")\"));\n zoom.currentScale = zoom.scale;\n zoom.isScaling = false;\n if (zoom.scale === 1) { gesture.$slideEl = undefined; }\n },\n onTouchStart: function onTouchStart(e) {\n var swiper = this;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n var image = zoom.image;\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n if (image.isTouched) { return; }\n if (Device.android) { e.preventDefault(); }\n image.isTouched = true;\n image.touchesStart.x = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;\n image.touchesStart.y = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;\n },\n onTouchMove: function onTouchMove(e) {\n var swiper = this;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n var image = zoom.image;\n var velocity = zoom.velocity;\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n swiper.allowClick = false;\n if (!image.isTouched || !gesture.$slideEl) { return; }\n\n if (!image.isMoved) {\n image.width = gesture.$imageEl[0].offsetWidth;\n image.height = gesture.$imageEl[0].offsetHeight;\n image.startX = Utils.getTranslate(gesture.$imageWrapEl[0], 'x') || 0;\n image.startY = Utils.getTranslate(gesture.$imageWrapEl[0], 'y') || 0;\n gesture.slideWidth = gesture.$slideEl[0].offsetWidth;\n gesture.slideHeight = gesture.$slideEl[0].offsetHeight;\n gesture.$imageWrapEl.transition(0);\n if (swiper.rtl) {\n image.startX = -image.startX;\n image.startY = -image.startY;\n }\n }\n // Define if we need image drag\n var scaledWidth = image.width * zoom.scale;\n var scaledHeight = image.height * zoom.scale;\n\n if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) { return; }\n\n image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);\n image.maxX = -image.minX;\n image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);\n image.maxY = -image.minY;\n\n image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;\n image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;\n\n if (!image.isMoved && !zoom.isScaling) {\n if (\n swiper.isHorizontal()\n && (\n (Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x)\n || (Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)\n )\n ) {\n image.isTouched = false;\n return;\n } if (\n !swiper.isHorizontal()\n && (\n (Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y)\n || (Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)\n )\n ) {\n image.isTouched = false;\n return;\n }\n }\n e.preventDefault();\n e.stopPropagation();\n\n image.isMoved = true;\n image.currentX = (image.touchesCurrent.x - image.touchesStart.x) + image.startX;\n image.currentY = (image.touchesCurrent.y - image.touchesStart.y) + image.startY;\n\n if (image.currentX < image.minX) {\n image.currentX = (image.minX + 1) - (Math.pow( ((image.minX - image.currentX) + 1), 0.8 ));\n }\n if (image.currentX > image.maxX) {\n image.currentX = (image.maxX - 1) + (Math.pow( ((image.currentX - image.maxX) + 1), 0.8 ));\n }\n\n if (image.currentY < image.minY) {\n image.currentY = (image.minY + 1) - (Math.pow( ((image.minY - image.currentY) + 1), 0.8 ));\n }\n if (image.currentY > image.maxY) {\n image.currentY = (image.maxY - 1) + (Math.pow( ((image.currentY - image.maxY) + 1), 0.8 ));\n }\n\n // Velocity\n if (!velocity.prevPositionX) { velocity.prevPositionX = image.touchesCurrent.x; }\n if (!velocity.prevPositionY) { velocity.prevPositionY = image.touchesCurrent.y; }\n if (!velocity.prevTime) { velocity.prevTime = Date.now(); }\n velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;\n velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;\n if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) { velocity.x = 0; }\n if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) { velocity.y = 0; }\n velocity.prevPositionX = image.touchesCurrent.x;\n velocity.prevPositionY = image.touchesCurrent.y;\n velocity.prevTime = Date.now();\n\n gesture.$imageWrapEl.transform((\"translate3d(\" + (image.currentX) + \"px, \" + (image.currentY) + \"px,0)\"));\n },\n onTouchEnd: function onTouchEnd() {\n var swiper = this;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n var image = zoom.image;\n var velocity = zoom.velocity;\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n if (!image.isTouched || !image.isMoved) {\n image.isTouched = false;\n image.isMoved = false;\n return;\n }\n image.isTouched = false;\n image.isMoved = false;\n var momentumDurationX = 300;\n var momentumDurationY = 300;\n var momentumDistanceX = velocity.x * momentumDurationX;\n var newPositionX = image.currentX + momentumDistanceX;\n var momentumDistanceY = velocity.y * momentumDurationY;\n var newPositionY = image.currentY + momentumDistanceY;\n\n // Fix duration\n if (velocity.x !== 0) { momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x); }\n if (velocity.y !== 0) { momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y); }\n var momentumDuration = Math.max(momentumDurationX, momentumDurationY);\n\n image.currentX = newPositionX;\n image.currentY = newPositionY;\n\n // Define if we need image drag\n var scaledWidth = image.width * zoom.scale;\n var scaledHeight = image.height * zoom.scale;\n image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);\n image.maxX = -image.minX;\n image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);\n image.maxY = -image.minY;\n image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);\n image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);\n\n gesture.$imageWrapEl.transition(momentumDuration).transform((\"translate3d(\" + (image.currentX) + \"px, \" + (image.currentY) + \"px,0)\"));\n },\n onTransitionEnd: function onTransitionEnd() {\n var swiper = this;\n var zoom = swiper.zoom;\n var gesture = zoom.gesture;\n if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {\n gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');\n gesture.$imageWrapEl.transform('translate3d(0,0,0)');\n\n zoom.scale = 1;\n zoom.currentScale = 1;\n\n gesture.$slideEl = undefined;\n gesture.$imageEl = undefined;\n gesture.$imageWrapEl = undefined;\n }\n },\n // Toggle Zoom\n toggle: function toggle(e) {\n var swiper = this;\n var zoom = swiper.zoom;\n\n if (zoom.scale && zoom.scale !== 1) {\n // Zoom Out\n zoom.out();\n } else {\n // Zoom In\n zoom.in(e);\n }\n },\n in: function in$1(e) {\n var swiper = this;\n\n var zoom = swiper.zoom;\n var params = swiper.params.zoom;\n var gesture = zoom.gesture;\n var image = zoom.image;\n\n if (!gesture.$slideEl) {\n gesture.$slideEl = swiper.clickedSlide ? $(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);\n gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');\n gesture.$imageWrapEl = gesture.$imageEl.parent((\".\" + (params.containerClass)));\n }\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n\n gesture.$slideEl.addClass((\"\" + (params.zoomedSlideClass)));\n\n var touchX;\n var touchY;\n var offsetX;\n var offsetY;\n var diffX;\n var diffY;\n var translateX;\n var translateY;\n var imageWidth;\n var imageHeight;\n var scaledWidth;\n var scaledHeight;\n var translateMinX;\n var translateMinY;\n var translateMaxX;\n var translateMaxY;\n var slideWidth;\n var slideHeight;\n\n if (typeof image.touchesStart.x === 'undefined' && e) {\n touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;\n touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;\n } else {\n touchX = image.touchesStart.x;\n touchY = image.touchesStart.y;\n }\n\n zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;\n zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;\n if (e) {\n slideWidth = gesture.$slideEl[0].offsetWidth;\n slideHeight = gesture.$slideEl[0].offsetHeight;\n offsetX = gesture.$slideEl.offset().left;\n offsetY = gesture.$slideEl.offset().top;\n diffX = (offsetX + (slideWidth / 2)) - touchX;\n diffY = (offsetY + (slideHeight / 2)) - touchY;\n\n imageWidth = gesture.$imageEl[0].offsetWidth;\n imageHeight = gesture.$imageEl[0].offsetHeight;\n scaledWidth = imageWidth * zoom.scale;\n scaledHeight = imageHeight * zoom.scale;\n\n translateMinX = Math.min(((slideWidth / 2) - (scaledWidth / 2)), 0);\n translateMinY = Math.min(((slideHeight / 2) - (scaledHeight / 2)), 0);\n translateMaxX = -translateMinX;\n translateMaxY = -translateMinY;\n\n translateX = diffX * zoom.scale;\n translateY = diffY * zoom.scale;\n\n if (translateX < translateMinX) {\n translateX = translateMinX;\n }\n if (translateX > translateMaxX) {\n translateX = translateMaxX;\n }\n\n if (translateY < translateMinY) {\n translateY = translateMinY;\n }\n if (translateY > translateMaxY) {\n translateY = translateMaxY;\n }\n } else {\n translateX = 0;\n translateY = 0;\n }\n gesture.$imageWrapEl.transition(300).transform((\"translate3d(\" + translateX + \"px, \" + translateY + \"px,0)\"));\n gesture.$imageEl.transition(300).transform((\"translate3d(0,0,0) scale(\" + (zoom.scale) + \")\"));\n },\n out: function out() {\n var swiper = this;\n\n var zoom = swiper.zoom;\n var params = swiper.params.zoom;\n var gesture = zoom.gesture;\n\n if (!gesture.$slideEl) {\n gesture.$slideEl = swiper.clickedSlide ? $(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);\n gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');\n gesture.$imageWrapEl = gesture.$imageEl.parent((\".\" + (params.containerClass)));\n }\n if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }\n\n zoom.scale = 1;\n zoom.currentScale = 1;\n gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');\n gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');\n gesture.$slideEl.removeClass((\"\" + (params.zoomedSlideClass)));\n gesture.$slideEl = undefined;\n },\n // Attach/Detach Events\n enable: function enable() {\n var swiper = this;\n var zoom = swiper.zoom;\n if (zoom.enabled) { return; }\n zoom.enabled = true;\n\n var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;\n\n // Scale image\n if (Support.gestures) {\n swiper.$wrapperEl.on('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);\n swiper.$wrapperEl.on('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);\n swiper.$wrapperEl.on('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);\n } else if (swiper.touchEvents.start === 'touchstart') {\n swiper.$wrapperEl.on(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);\n swiper.$wrapperEl.on(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);\n swiper.$wrapperEl.on(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);\n }\n\n // Move image\n swiper.$wrapperEl.on(swiper.touchEvents.move, (\".\" + (swiper.params.zoom.containerClass)), zoom.onTouchMove);\n },\n disable: function disable() {\n var swiper = this;\n var zoom = swiper.zoom;\n if (!zoom.enabled) { return; }\n\n swiper.zoom.enabled = false;\n\n var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;\n\n // Scale image\n if (Support.gestures) {\n swiper.$wrapperEl.off('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);\n swiper.$wrapperEl.off('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);\n swiper.$wrapperEl.off('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);\n } else if (swiper.touchEvents.start === 'touchstart') {\n swiper.$wrapperEl.off(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);\n swiper.$wrapperEl.off(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);\n swiper.$wrapperEl.off(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);\n }\n\n // Move image\n swiper.$wrapperEl.off(swiper.touchEvents.move, (\".\" + (swiper.params.zoom.containerClass)), zoom.onTouchMove);\n },\n };\n\n var Zoom$1 = {\n name: 'zoom',\n params: {\n zoom: {\n enabled: false,\n maxRatio: 3,\n minRatio: 1,\n toggle: true,\n containerClass: 'swiper-zoom-container',\n zoomedSlideClass: 'swiper-slide-zoomed',\n },\n },\n create: function create() {\n var swiper = this;\n var zoom = {\n enabled: false,\n scale: 1,\n currentScale: 1,\n isScaling: false,\n gesture: {\n $slideEl: undefined,\n slideWidth: undefined,\n slideHeight: undefined,\n $imageEl: undefined,\n $imageWrapEl: undefined,\n maxRatio: 3,\n },\n image: {\n isTouched: undefined,\n isMoved: undefined,\n currentX: undefined,\n currentY: undefined,\n minX: undefined,\n minY: undefined,\n maxX: undefined,\n maxY: undefined,\n width: undefined,\n height: undefined,\n startX: undefined,\n startY: undefined,\n touchesStart: {},\n touchesCurrent: {},\n },\n velocity: {\n x: undefined,\n y: undefined,\n prevPositionX: undefined,\n prevPositionY: undefined,\n prevTime: undefined,\n },\n };\n\n ('onGestureStart onGestureChange onGestureEnd onTouchStart onTouchMove onTouchEnd onTransitionEnd toggle enable disable in out').split(' ').forEach(function (methodName) {\n zoom[methodName] = Zoom[methodName].bind(swiper);\n });\n Utils.extend(swiper, {\n zoom: zoom,\n });\n\n var scale = 1;\n Object.defineProperty(swiper.zoom, 'scale', {\n get: function get() {\n return scale;\n },\n set: function set(value) {\n if (scale !== value) {\n var imageEl = swiper.zoom.gesture.$imageEl ? swiper.zoom.gesture.$imageEl[0] : undefined;\n var slideEl = swiper.zoom.gesture.$slideEl ? swiper.zoom.gesture.$slideEl[0] : undefined;\n swiper.emit('zoomChange', value, imageEl, slideEl);\n }\n scale = value;\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.zoom.enabled) {\n swiper.zoom.enable();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n swiper.zoom.disable();\n },\n touchStart: function touchStart(e) {\n var swiper = this;\n if (!swiper.zoom.enabled) { return; }\n swiper.zoom.onTouchStart(e);\n },\n touchEnd: function touchEnd(e) {\n var swiper = this;\n if (!swiper.zoom.enabled) { return; }\n swiper.zoom.onTouchEnd(e);\n },\n doubleTap: function doubleTap(e) {\n var swiper = this;\n if (swiper.params.zoom.enabled && swiper.zoom.enabled && swiper.params.zoom.toggle) {\n swiper.zoom.toggle(e);\n }\n },\n transitionEnd: function transitionEnd() {\n var swiper = this;\n if (swiper.zoom.enabled && swiper.params.zoom.enabled) {\n swiper.zoom.onTransitionEnd();\n }\n },\n },\n };\n\n var Lazy = {\n loadInSlide: function loadInSlide(index, loadInDuplicate) {\n if ( loadInDuplicate === void 0 ) loadInDuplicate = true;\n\n var swiper = this;\n var params = swiper.params.lazy;\n if (typeof index === 'undefined') { return; }\n if (swiper.slides.length === 0) { return; }\n var isVirtual = swiper.virtual && swiper.params.virtual.enabled;\n\n var $slideEl = isVirtual\n ? swiper.$wrapperEl.children((\".\" + (swiper.params.slideClass) + \"[data-swiper-slide-index=\\\"\" + index + \"\\\"]\"))\n : swiper.slides.eq(index);\n\n var $images = $slideEl.find((\".\" + (params.elementClass) + \":not(.\" + (params.loadedClass) + \"):not(.\" + (params.loadingClass) + \")\"));\n if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {\n $images = $images.add($slideEl[0]);\n }\n if ($images.length === 0) { return; }\n\n $images.each(function (imageIndex, imageEl) {\n var $imageEl = $(imageEl);\n $imageEl.addClass(params.loadingClass);\n\n var background = $imageEl.attr('data-background');\n var src = $imageEl.attr('data-src');\n var srcset = $imageEl.attr('data-srcset');\n var sizes = $imageEl.attr('data-sizes');\n\n swiper.loadImage($imageEl[0], (src || background), srcset, sizes, false, function () {\n if (typeof swiper === 'undefined' || swiper === null || !swiper || (swiper && !swiper.params) || swiper.destroyed) { return; }\n if (background) {\n $imageEl.css('background-image', (\"url(\\\"\" + background + \"\\\")\"));\n $imageEl.removeAttr('data-background');\n } else {\n if (srcset) {\n $imageEl.attr('srcset', srcset);\n $imageEl.removeAttr('data-srcset');\n }\n if (sizes) {\n $imageEl.attr('sizes', sizes);\n $imageEl.removeAttr('data-sizes');\n }\n if (src) {\n $imageEl.attr('src', src);\n $imageEl.removeAttr('data-src');\n }\n }\n\n $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);\n $slideEl.find((\".\" + (params.preloaderClass))).remove();\n if (swiper.params.loop && loadInDuplicate) {\n var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');\n if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {\n var originalSlide = swiper.$wrapperEl.children((\"[data-swiper-slide-index=\\\"\" + slideOriginalIndex + \"\\\"]:not(.\" + (swiper.params.slideDuplicateClass) + \")\"));\n swiper.lazy.loadInSlide(originalSlide.index(), false);\n } else {\n var duplicatedSlide = swiper.$wrapperEl.children((\".\" + (swiper.params.slideDuplicateClass) + \"[data-swiper-slide-index=\\\"\" + slideOriginalIndex + \"\\\"]\"));\n swiper.lazy.loadInSlide(duplicatedSlide.index(), false);\n }\n }\n swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);\n });\n\n swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);\n });\n },\n load: function load() {\n var swiper = this;\n var $wrapperEl = swiper.$wrapperEl;\n var swiperParams = swiper.params;\n var slides = swiper.slides;\n var activeIndex = swiper.activeIndex;\n var isVirtual = swiper.virtual && swiperParams.virtual.enabled;\n var params = swiperParams.lazy;\n\n var slidesPerView = swiperParams.slidesPerView;\n if (slidesPerView === 'auto') {\n slidesPerView = 0;\n }\n\n function slideExist(index) {\n if (isVirtual) {\n if ($wrapperEl.children((\".\" + (swiperParams.slideClass) + \"[data-swiper-slide-index=\\\"\" + index + \"\\\"]\")).length) {\n return true;\n }\n } else if (slides[index]) { return true; }\n return false;\n }\n function slideIndex(slideEl) {\n if (isVirtual) {\n return $(slideEl).attr('data-swiper-slide-index');\n }\n return $(slideEl).index();\n }\n\n if (!swiper.lazy.initialImageLoaded) { swiper.lazy.initialImageLoaded = true; }\n if (swiper.params.watchSlidesVisibility) {\n $wrapperEl.children((\".\" + (swiperParams.slideVisibleClass))).each(function (elIndex, slideEl) {\n var index = isVirtual ? $(slideEl).attr('data-swiper-slide-index') : $(slideEl).index();\n swiper.lazy.loadInSlide(index);\n });\n } else if (slidesPerView > 1) {\n for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {\n if (slideExist(i)) { swiper.lazy.loadInSlide(i); }\n }\n } else {\n swiper.lazy.loadInSlide(activeIndex);\n }\n if (params.loadPrevNext) {\n if (slidesPerView > 1 || (params.loadPrevNextAmount && params.loadPrevNextAmount > 1)) {\n var amount = params.loadPrevNextAmount;\n var spv = slidesPerView;\n var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);\n var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0);\n // Next Slides\n for (var i$1 = activeIndex + slidesPerView; i$1 < maxIndex; i$1 += 1) {\n if (slideExist(i$1)) { swiper.lazy.loadInSlide(i$1); }\n }\n // Prev Slides\n for (var i$2 = minIndex; i$2 < activeIndex; i$2 += 1) {\n if (slideExist(i$2)) { swiper.lazy.loadInSlide(i$2); }\n }\n } else {\n var nextSlide = $wrapperEl.children((\".\" + (swiperParams.slideNextClass)));\n if (nextSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(nextSlide)); }\n\n var prevSlide = $wrapperEl.children((\".\" + (swiperParams.slidePrevClass)));\n if (prevSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(prevSlide)); }\n }\n }\n },\n };\n\n var Lazy$1 = {\n name: 'lazy',\n params: {\n lazy: {\n enabled: false,\n loadPrevNext: false,\n loadPrevNextAmount: 1,\n loadOnTransitionStart: false,\n\n elementClass: 'swiper-lazy',\n loadingClass: 'swiper-lazy-loading',\n loadedClass: 'swiper-lazy-loaded',\n preloaderClass: 'swiper-lazy-preloader',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n lazy: {\n initialImageLoaded: false,\n load: Lazy.load.bind(swiper),\n loadInSlide: Lazy.loadInSlide.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (swiper.params.lazy.enabled && swiper.params.preloadImages) {\n swiper.params.preloadImages = false;\n }\n },\n init: function init() {\n var swiper = this;\n if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {\n swiper.lazy.load();\n }\n },\n scroll: function scroll() {\n var swiper = this;\n if (swiper.params.freeMode && !swiper.params.freeModeSticky) {\n swiper.lazy.load();\n }\n },\n resize: function resize() {\n var swiper = this;\n if (swiper.params.lazy.enabled) {\n swiper.lazy.load();\n }\n },\n scrollbarDragMove: function scrollbarDragMove() {\n var swiper = this;\n if (swiper.params.lazy.enabled) {\n swiper.lazy.load();\n }\n },\n transitionStart: function transitionStart() {\n var swiper = this;\n if (swiper.params.lazy.enabled) {\n if (swiper.params.lazy.loadOnTransitionStart || (!swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded)) {\n swiper.lazy.load();\n }\n }\n },\n transitionEnd: function transitionEnd() {\n var swiper = this;\n if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {\n swiper.lazy.load();\n }\n },\n },\n };\n\n /* eslint no-bitwise: [\"error\", { \"allow\": [\">>\"] }] */\n\n var Controller = {\n LinearSpline: function LinearSpline(x, y) {\n var binarySearch = (function search() {\n var maxIndex;\n var minIndex;\n var guess;\n return function (array, val) {\n minIndex = -1;\n maxIndex = array.length;\n while (maxIndex - minIndex > 1) {\n guess = maxIndex + minIndex >> 1;\n if (array[guess] <= val) {\n minIndex = guess;\n } else {\n maxIndex = guess;\n }\n }\n return maxIndex;\n };\n }());\n this.x = x;\n this.y = y;\n this.lastIndex = x.length - 1;\n // Given an x value (x2), return the expected y2 value:\n // (x1,y1) is the known point before given value,\n // (x3,y3) is the known point after given value.\n var i1;\n var i3;\n\n this.interpolate = function interpolate(x2) {\n if (!x2) { return 0; }\n\n // Get the indexes of x1 and x3 (the array indexes before and after given x2):\n i3 = binarySearch(this.x, x2);\n i1 = i3 - 1;\n\n // We have our indexes i1 & i3, so we can calculate already:\n // y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1\n return (((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1])) + this.y[i1];\n };\n return this;\n },\n // xxx: for now i will just save one spline function to to\n getInterpolateFunction: function getInterpolateFunction(c) {\n var swiper = this;\n if (!swiper.controller.spline) {\n swiper.controller.spline = swiper.params.loop\n ? new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid)\n : new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);\n }\n },\n setTranslate: function setTranslate(setTranslate$1, byController) {\n var swiper = this;\n var controlled = swiper.controller.control;\n var multiplier;\n var controlledTranslate;\n function setControlledTranslate(c) {\n // this will create an Interpolate function based on the snapGrids\n // x is the Grid of the scrolled scroller and y will be the controlled scroller\n // it makes sense to create this only once and recall it for the interpolation\n // the function does a lot of value caching for performance\n var translate = swiper.rtlTranslate ? -swiper.translate : swiper.translate;\n if (swiper.params.controller.by === 'slide') {\n swiper.controller.getInterpolateFunction(c);\n // i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid\n // but it did not work out\n controlledTranslate = -swiper.controller.spline.interpolate(-translate);\n }\n\n if (!controlledTranslate || swiper.params.controller.by === 'container') {\n multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());\n controlledTranslate = ((translate - swiper.minTranslate()) * multiplier) + c.minTranslate();\n }\n\n if (swiper.params.controller.inverse) {\n controlledTranslate = c.maxTranslate() - controlledTranslate;\n }\n c.updateProgress(controlledTranslate);\n c.setTranslate(controlledTranslate, swiper);\n c.updateActiveIndex();\n c.updateSlidesClasses();\n }\n if (Array.isArray(controlled)) {\n for (var i = 0; i < controlled.length; i += 1) {\n if (controlled[i] !== byController && controlled[i] instanceof Swiper) {\n setControlledTranslate(controlled[i]);\n }\n }\n } else if (controlled instanceof Swiper && byController !== controlled) {\n setControlledTranslate(controlled);\n }\n },\n setTransition: function setTransition(duration, byController) {\n var swiper = this;\n var controlled = swiper.controller.control;\n var i;\n function setControlledTransition(c) {\n c.setTransition(duration, swiper);\n if (duration !== 0) {\n c.transitionStart();\n if (c.params.autoHeight) {\n Utils.nextTick(function () {\n c.updateAutoHeight();\n });\n }\n c.$wrapperEl.transitionEnd(function () {\n if (!controlled) { return; }\n if (c.params.loop && swiper.params.controller.by === 'slide') {\n c.loopFix();\n }\n c.transitionEnd();\n });\n }\n }\n if (Array.isArray(controlled)) {\n for (i = 0; i < controlled.length; i += 1) {\n if (controlled[i] !== byController && controlled[i] instanceof Swiper) {\n setControlledTransition(controlled[i]);\n }\n }\n } else if (controlled instanceof Swiper && byController !== controlled) {\n setControlledTransition(controlled);\n }\n },\n };\n var Controller$1 = {\n name: 'controller',\n params: {\n controller: {\n control: undefined,\n inverse: false,\n by: 'slide', // or 'container'\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n controller: {\n control: swiper.params.controller.control,\n getInterpolateFunction: Controller.getInterpolateFunction.bind(swiper),\n setTranslate: Controller.setTranslate.bind(swiper),\n setTransition: Controller.setTransition.bind(swiper),\n },\n });\n },\n on: {\n update: function update() {\n var swiper = this;\n if (!swiper.controller.control) { return; }\n if (swiper.controller.spline) {\n swiper.controller.spline = undefined;\n delete swiper.controller.spline;\n }\n },\n resize: function resize() {\n var swiper = this;\n if (!swiper.controller.control) { return; }\n if (swiper.controller.spline) {\n swiper.controller.spline = undefined;\n delete swiper.controller.spline;\n }\n },\n observerUpdate: function observerUpdate() {\n var swiper = this;\n if (!swiper.controller.control) { return; }\n if (swiper.controller.spline) {\n swiper.controller.spline = undefined;\n delete swiper.controller.spline;\n }\n },\n setTranslate: function setTranslate(translate, byController) {\n var swiper = this;\n if (!swiper.controller.control) { return; }\n swiper.controller.setTranslate(translate, byController);\n },\n setTransition: function setTransition(duration, byController) {\n var swiper = this;\n if (!swiper.controller.control) { return; }\n swiper.controller.setTransition(duration, byController);\n },\n },\n };\n\n var a11y = {\n makeElFocusable: function makeElFocusable($el) {\n $el.attr('tabIndex', '0');\n return $el;\n },\n addElRole: function addElRole($el, role) {\n $el.attr('role', role);\n return $el;\n },\n addElLabel: function addElLabel($el, label) {\n $el.attr('aria-label', label);\n return $el;\n },\n disableEl: function disableEl($el) {\n $el.attr('aria-disabled', true);\n return $el;\n },\n enableEl: function enableEl($el) {\n $el.attr('aria-disabled', false);\n return $el;\n },\n onEnterKey: function onEnterKey(e) {\n var swiper = this;\n var params = swiper.params.a11y;\n if (e.keyCode !== 13) { return; }\n var $targetEl = $(e.target);\n if (swiper.navigation && swiper.navigation.$nextEl && $targetEl.is(swiper.navigation.$nextEl)) {\n if (!(swiper.isEnd && !swiper.params.loop)) {\n swiper.slideNext();\n }\n if (swiper.isEnd) {\n swiper.a11y.notify(params.lastSlideMessage);\n } else {\n swiper.a11y.notify(params.nextSlideMessage);\n }\n }\n if (swiper.navigation && swiper.navigation.$prevEl && $targetEl.is(swiper.navigation.$prevEl)) {\n if (!(swiper.isBeginning && !swiper.params.loop)) {\n swiper.slidePrev();\n }\n if (swiper.isBeginning) {\n swiper.a11y.notify(params.firstSlideMessage);\n } else {\n swiper.a11y.notify(params.prevSlideMessage);\n }\n }\n if (swiper.pagination && $targetEl.is((\".\" + (swiper.params.pagination.bulletClass)))) {\n $targetEl[0].click();\n }\n },\n notify: function notify(message) {\n var swiper = this;\n var notification = swiper.a11y.liveRegion;\n if (notification.length === 0) { return; }\n notification.html('');\n notification.html(message);\n },\n updateNavigation: function updateNavigation() {\n var swiper = this;\n\n if (swiper.params.loop) { return; }\n var ref = swiper.navigation;\n var $nextEl = ref.$nextEl;\n var $prevEl = ref.$prevEl;\n\n if ($prevEl && $prevEl.length > 0) {\n if (swiper.isBeginning) {\n swiper.a11y.disableEl($prevEl);\n } else {\n swiper.a11y.enableEl($prevEl);\n }\n }\n if ($nextEl && $nextEl.length > 0) {\n if (swiper.isEnd) {\n swiper.a11y.disableEl($nextEl);\n } else {\n swiper.a11y.enableEl($nextEl);\n }\n }\n },\n updatePagination: function updatePagination() {\n var swiper = this;\n var params = swiper.params.a11y;\n if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {\n swiper.pagination.bullets.each(function (bulletIndex, bulletEl) {\n var $bulletEl = $(bulletEl);\n swiper.a11y.makeElFocusable($bulletEl);\n swiper.a11y.addElRole($bulletEl, 'button');\n swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/{{index}}/, $bulletEl.index() + 1));\n });\n }\n },\n init: function init() {\n var swiper = this;\n\n swiper.$el.append(swiper.a11y.liveRegion);\n\n // Navigation\n var params = swiper.params.a11y;\n var $nextEl;\n var $prevEl;\n if (swiper.navigation && swiper.navigation.$nextEl) {\n $nextEl = swiper.navigation.$nextEl;\n }\n if (swiper.navigation && swiper.navigation.$prevEl) {\n $prevEl = swiper.navigation.$prevEl;\n }\n if ($nextEl) {\n swiper.a11y.makeElFocusable($nextEl);\n swiper.a11y.addElRole($nextEl, 'button');\n swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);\n $nextEl.on('keydown', swiper.a11y.onEnterKey);\n }\n if ($prevEl) {\n swiper.a11y.makeElFocusable($prevEl);\n swiper.a11y.addElRole($prevEl, 'button');\n swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);\n $prevEl.on('keydown', swiper.a11y.onEnterKey);\n }\n\n // Pagination\n if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {\n swiper.pagination.$el.on('keydown', (\".\" + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.a11y.liveRegion && swiper.a11y.liveRegion.length > 0) { swiper.a11y.liveRegion.remove(); }\n\n var $nextEl;\n var $prevEl;\n if (swiper.navigation && swiper.navigation.$nextEl) {\n $nextEl = swiper.navigation.$nextEl;\n }\n if (swiper.navigation && swiper.navigation.$prevEl) {\n $prevEl = swiper.navigation.$prevEl;\n }\n if ($nextEl) {\n $nextEl.off('keydown', swiper.a11y.onEnterKey);\n }\n if ($prevEl) {\n $prevEl.off('keydown', swiper.a11y.onEnterKey);\n }\n\n // Pagination\n if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {\n swiper.pagination.$el.off('keydown', (\".\" + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);\n }\n },\n };\n var A11y = {\n name: 'a11y',\n params: {\n a11y: {\n enabled: true,\n notificationClass: 'swiper-notification',\n prevSlideMessage: 'Previous slide',\n nextSlideMessage: 'Next slide',\n firstSlideMessage: 'This is the first slide',\n lastSlideMessage: 'This is the last slide',\n paginationBulletMessage: 'Go to slide {{index}}',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n a11y: {\n liveRegion: $((\"\")),\n },\n });\n Object.keys(a11y).forEach(function (methodName) {\n swiper.a11y[methodName] = a11y[methodName].bind(swiper);\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (!swiper.params.a11y.enabled) { return; }\n swiper.a11y.init();\n swiper.a11y.updateNavigation();\n },\n toEdge: function toEdge() {\n var swiper = this;\n if (!swiper.params.a11y.enabled) { return; }\n swiper.a11y.updateNavigation();\n },\n fromEdge: function fromEdge() {\n var swiper = this;\n if (!swiper.params.a11y.enabled) { return; }\n swiper.a11y.updateNavigation();\n },\n paginationUpdate: function paginationUpdate() {\n var swiper = this;\n if (!swiper.params.a11y.enabled) { return; }\n swiper.a11y.updatePagination();\n },\n destroy: function destroy() {\n var swiper = this;\n if (!swiper.params.a11y.enabled) { return; }\n swiper.a11y.destroy();\n },\n },\n };\n\n var History = {\n init: function init() {\n var swiper = this;\n if (!swiper.params.history) { return; }\n if (!win.history || !win.history.pushState) {\n swiper.params.history.enabled = false;\n swiper.params.hashNavigation.enabled = true;\n return;\n }\n var history = swiper.history;\n history.initialized = true;\n history.paths = History.getPathValues();\n if (!history.paths.key && !history.paths.value) { return; }\n history.scrollToSlide(0, history.paths.value, swiper.params.runCallbacksOnInit);\n if (!swiper.params.history.replaceState) {\n win.addEventListener('popstate', swiper.history.setHistoryPopState);\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (!swiper.params.history.replaceState) {\n win.removeEventListener('popstate', swiper.history.setHistoryPopState);\n }\n },\n setHistoryPopState: function setHistoryPopState() {\n var swiper = this;\n swiper.history.paths = History.getPathValues();\n swiper.history.scrollToSlide(swiper.params.speed, swiper.history.paths.value, false);\n },\n getPathValues: function getPathValues() {\n var pathArray = win.location.pathname.slice(1).split('/').filter(function (part) { return part !== ''; });\n var total = pathArray.length;\n var key = pathArray[total - 2];\n var value = pathArray[total - 1];\n return { key: key, value: value };\n },\n setHistory: function setHistory(key, index) {\n var swiper = this;\n if (!swiper.history.initialized || !swiper.params.history.enabled) { return; }\n var slide = swiper.slides.eq(index);\n var value = History.slugify(slide.attr('data-history'));\n if (!win.location.pathname.includes(key)) {\n value = key + \"/\" + value;\n }\n var currentState = win.history.state;\n if (currentState && currentState.value === value) {\n return;\n }\n if (swiper.params.history.replaceState) {\n win.history.replaceState({ value: value }, null, value);\n } else {\n win.history.pushState({ value: value }, null, value);\n }\n },\n slugify: function slugify(text) {\n return text.toString()\n .replace(/\\s+/g, '-')\n .replace(/[^\\w-]+/g, '')\n .replace(/--+/g, '-')\n .replace(/^-+/, '')\n .replace(/-+$/, '');\n },\n scrollToSlide: function scrollToSlide(speed, value, runCallbacks) {\n var swiper = this;\n if (value) {\n for (var i = 0, length = swiper.slides.length; i < length; i += 1) {\n var slide = swiper.slides.eq(i);\n var slideHistory = History.slugify(slide.attr('data-history'));\n if (slideHistory === value && !slide.hasClass(swiper.params.slideDuplicateClass)) {\n var index = slide.index();\n swiper.slideTo(index, speed, runCallbacks);\n }\n }\n } else {\n swiper.slideTo(0, speed, runCallbacks);\n }\n },\n };\n\n var History$1 = {\n name: 'history',\n params: {\n history: {\n enabled: false,\n replaceState: false,\n key: 'slides',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n history: {\n init: History.init.bind(swiper),\n setHistory: History.setHistory.bind(swiper),\n setHistoryPopState: History.setHistoryPopState.bind(swiper),\n scrollToSlide: History.scrollToSlide.bind(swiper),\n destroy: History.destroy.bind(swiper),\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.history.enabled) {\n swiper.history.init();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.params.history.enabled) {\n swiper.history.destroy();\n }\n },\n transitionEnd: function transitionEnd() {\n var swiper = this;\n if (swiper.history.initialized) {\n swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);\n }\n },\n },\n };\n\n var HashNavigation = {\n onHashCange: function onHashCange() {\n var swiper = this;\n var newHash = doc.location.hash.replace('#', '');\n var activeSlideHash = swiper.slides.eq(swiper.activeIndex).attr('data-hash');\n if (newHash !== activeSlideHash) {\n var newIndex = swiper.$wrapperEl.children((\".\" + (swiper.params.slideClass) + \"[data-hash=\\\"\" + newHash + \"\\\"]\")).index();\n if (typeof newIndex === 'undefined') { return; }\n swiper.slideTo(newIndex);\n }\n },\n setHash: function setHash() {\n var swiper = this;\n if (!swiper.hashNavigation.initialized || !swiper.params.hashNavigation.enabled) { return; }\n if (swiper.params.hashNavigation.replaceState && win.history && win.history.replaceState) {\n win.history.replaceState(null, null, ((\"#\" + (swiper.slides.eq(swiper.activeIndex).attr('data-hash'))) || ''));\n } else {\n var slide = swiper.slides.eq(swiper.activeIndex);\n var hash = slide.attr('data-hash') || slide.attr('data-history');\n doc.location.hash = hash || '';\n }\n },\n init: function init() {\n var swiper = this;\n if (!swiper.params.hashNavigation.enabled || (swiper.params.history && swiper.params.history.enabled)) { return; }\n swiper.hashNavigation.initialized = true;\n var hash = doc.location.hash.replace('#', '');\n if (hash) {\n var speed = 0;\n for (var i = 0, length = swiper.slides.length; i < length; i += 1) {\n var slide = swiper.slides.eq(i);\n var slideHash = slide.attr('data-hash') || slide.attr('data-history');\n if (slideHash === hash && !slide.hasClass(swiper.params.slideDuplicateClass)) {\n var index = slide.index();\n swiper.slideTo(index, speed, swiper.params.runCallbacksOnInit, true);\n }\n }\n }\n if (swiper.params.hashNavigation.watchState) {\n $(win).on('hashchange', swiper.hashNavigation.onHashCange);\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.params.hashNavigation.watchState) {\n $(win).off('hashchange', swiper.hashNavigation.onHashCange);\n }\n },\n };\n var HashNavigation$1 = {\n name: 'hash-navigation',\n params: {\n hashNavigation: {\n enabled: false,\n replaceState: false,\n watchState: false,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n hashNavigation: {\n initialized: false,\n init: HashNavigation.init.bind(swiper),\n destroy: HashNavigation.destroy.bind(swiper),\n setHash: HashNavigation.setHash.bind(swiper),\n onHashCange: HashNavigation.onHashCange.bind(swiper),\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.hashNavigation.enabled) {\n swiper.hashNavigation.init();\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.params.hashNavigation.enabled) {\n swiper.hashNavigation.destroy();\n }\n },\n transitionEnd: function transitionEnd() {\n var swiper = this;\n if (swiper.hashNavigation.initialized) {\n swiper.hashNavigation.setHash();\n }\n },\n },\n };\n\n /* eslint no-underscore-dangle: \"off\" */\n\n var Autoplay = {\n run: function run() {\n var swiper = this;\n var $activeSlideEl = swiper.slides.eq(swiper.activeIndex);\n var delay = swiper.params.autoplay.delay;\n if ($activeSlideEl.attr('data-swiper-autoplay')) {\n delay = $activeSlideEl.attr('data-swiper-autoplay') || swiper.params.autoplay.delay;\n }\n clearTimeout(swiper.autoplay.timeout);\n swiper.autoplay.timeout = Utils.nextTick(function () {\n if (swiper.params.autoplay.reverseDirection) {\n if (swiper.params.loop) {\n swiper.loopFix();\n swiper.slidePrev(swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else if (!swiper.isBeginning) {\n swiper.slidePrev(swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else if (!swiper.params.autoplay.stopOnLastSlide) {\n swiper.slideTo(swiper.slides.length - 1, swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else {\n swiper.autoplay.stop();\n }\n } else if (swiper.params.loop) {\n swiper.loopFix();\n swiper.slideNext(swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else if (!swiper.isEnd) {\n swiper.slideNext(swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else if (!swiper.params.autoplay.stopOnLastSlide) {\n swiper.slideTo(0, swiper.params.speed, true, true);\n swiper.emit('autoplay');\n } else {\n swiper.autoplay.stop();\n }\n }, delay);\n },\n start: function start() {\n var swiper = this;\n if (typeof swiper.autoplay.timeout !== 'undefined') { return false; }\n if (swiper.autoplay.running) { return false; }\n swiper.autoplay.running = true;\n swiper.emit('autoplayStart');\n swiper.autoplay.run();\n return true;\n },\n stop: function stop() {\n var swiper = this;\n if (!swiper.autoplay.running) { return false; }\n if (typeof swiper.autoplay.timeout === 'undefined') { return false; }\n\n if (swiper.autoplay.timeout) {\n clearTimeout(swiper.autoplay.timeout);\n swiper.autoplay.timeout = undefined;\n }\n swiper.autoplay.running = false;\n swiper.emit('autoplayStop');\n return true;\n },\n pause: function pause(speed) {\n var swiper = this;\n if (!swiper.autoplay.running) { return; }\n if (swiper.autoplay.paused) { return; }\n if (swiper.autoplay.timeout) { clearTimeout(swiper.autoplay.timeout); }\n swiper.autoplay.paused = true;\n if (speed === 0 || !swiper.params.autoplay.waitForTransition) {\n swiper.autoplay.paused = false;\n swiper.autoplay.run();\n } else {\n swiper.$wrapperEl[0].addEventListener('transitionend', swiper.autoplay.onTransitionEnd);\n swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);\n }\n },\n };\n\n var Autoplay$1 = {\n name: 'autoplay',\n params: {\n autoplay: {\n enabled: false,\n delay: 3000,\n waitForTransition: true,\n disableOnInteraction: true,\n stopOnLastSlide: false,\n reverseDirection: false,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n autoplay: {\n running: false,\n paused: false,\n run: Autoplay.run.bind(swiper),\n start: Autoplay.start.bind(swiper),\n stop: Autoplay.stop.bind(swiper),\n pause: Autoplay.pause.bind(swiper),\n onTransitionEnd: function onTransitionEnd(e) {\n if (!swiper || swiper.destroyed || !swiper.$wrapperEl) { return; }\n if (e.target !== this) { return; }\n swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.autoplay.onTransitionEnd);\n swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);\n swiper.autoplay.paused = false;\n if (!swiper.autoplay.running) {\n swiper.autoplay.stop();\n } else {\n swiper.autoplay.run();\n }\n },\n },\n });\n },\n on: {\n init: function init() {\n var swiper = this;\n if (swiper.params.autoplay.enabled) {\n swiper.autoplay.start();\n }\n },\n beforeTransitionStart: function beforeTransitionStart(speed, internal) {\n var swiper = this;\n if (swiper.autoplay.running) {\n if (internal || !swiper.params.autoplay.disableOnInteraction) {\n swiper.autoplay.pause(speed);\n } else {\n swiper.autoplay.stop();\n }\n }\n },\n sliderFirstMove: function sliderFirstMove() {\n var swiper = this;\n if (swiper.autoplay.running) {\n if (swiper.params.autoplay.disableOnInteraction) {\n swiper.autoplay.stop();\n } else {\n swiper.autoplay.pause();\n }\n }\n },\n destroy: function destroy() {\n var swiper = this;\n if (swiper.autoplay.running) {\n swiper.autoplay.stop();\n }\n },\n },\n };\n\n var Fade = {\n setTranslate: function setTranslate() {\n var swiper = this;\n var slides = swiper.slides;\n for (var i = 0; i < slides.length; i += 1) {\n var $slideEl = swiper.slides.eq(i);\n var offset = $slideEl[0].swiperSlideOffset;\n var tx = -offset;\n if (!swiper.params.virtualTranslate) { tx -= swiper.translate; }\n var ty = 0;\n if (!swiper.isHorizontal()) {\n ty = tx;\n tx = 0;\n }\n var slideOpacity = swiper.params.fadeEffect.crossFade\n ? Math.max(1 - Math.abs($slideEl[0].progress), 0)\n : 1 + Math.min(Math.max($slideEl[0].progress, -1), 0);\n $slideEl\n .css({\n opacity: slideOpacity,\n })\n .transform((\"translate3d(\" + tx + \"px, \" + ty + \"px, 0px)\"));\n }\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n var slides = swiper.slides;\n var $wrapperEl = swiper.$wrapperEl;\n slides.transition(duration);\n if (swiper.params.virtualTranslate && duration !== 0) {\n var eventTriggered = false;\n slides.transitionEnd(function () {\n if (eventTriggered) { return; }\n if (!swiper || swiper.destroyed) { return; }\n eventTriggered = true;\n swiper.animating = false;\n var triggerEvents = ['webkitTransitionEnd', 'transitionend'];\n for (var i = 0; i < triggerEvents.length; i += 1) {\n $wrapperEl.trigger(triggerEvents[i]);\n }\n });\n }\n },\n };\n\n var EffectFade = {\n name: 'effect-fade',\n params: {\n fadeEffect: {\n crossFade: false,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n fadeEffect: {\n setTranslate: Fade.setTranslate.bind(swiper),\n setTransition: Fade.setTransition.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (swiper.params.effect !== 'fade') { return; }\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"fade\"));\n var overwriteParams = {\n slidesPerView: 1,\n slidesPerColumn: 1,\n slidesPerGroup: 1,\n watchSlidesProgress: true,\n spaceBetween: 0,\n virtualTranslate: true,\n };\n Utils.extend(swiper.params, overwriteParams);\n Utils.extend(swiper.originalParams, overwriteParams);\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (swiper.params.effect !== 'fade') { return; }\n swiper.fadeEffect.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (swiper.params.effect !== 'fade') { return; }\n swiper.fadeEffect.setTransition(duration);\n },\n },\n };\n\n var Cube = {\n setTranslate: function setTranslate() {\n var swiper = this;\n var $el = swiper.$el;\n var $wrapperEl = swiper.$wrapperEl;\n var slides = swiper.slides;\n var swiperWidth = swiper.width;\n var swiperHeight = swiper.height;\n var rtl = swiper.rtlTranslate;\n var swiperSize = swiper.size;\n var params = swiper.params.cubeEffect;\n var isHorizontal = swiper.isHorizontal();\n var isVirtual = swiper.virtual && swiper.params.virtual.enabled;\n var wrapperRotate = 0;\n var $cubeShadowEl;\n if (params.shadow) {\n if (isHorizontal) {\n $cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow');\n if ($cubeShadowEl.length === 0) {\n $cubeShadowEl = $('');\n $wrapperEl.append($cubeShadowEl);\n }\n $cubeShadowEl.css({ height: (swiperWidth + \"px\") });\n } else {\n $cubeShadowEl = $el.find('.swiper-cube-shadow');\n if ($cubeShadowEl.length === 0) {\n $cubeShadowEl = $('');\n $el.append($cubeShadowEl);\n }\n }\n }\n for (var i = 0; i < slides.length; i += 1) {\n var $slideEl = slides.eq(i);\n var slideIndex = i;\n if (isVirtual) {\n slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10);\n }\n var slideAngle = slideIndex * 90;\n var round = Math.floor(slideAngle / 360);\n if (rtl) {\n slideAngle = -slideAngle;\n round = Math.floor(-slideAngle / 360);\n }\n var progress = Math.max(Math.min($slideEl[0].progress, 1), -1);\n var tx = 0;\n var ty = 0;\n var tz = 0;\n if (slideIndex % 4 === 0) {\n tx = -round * 4 * swiperSize;\n tz = 0;\n } else if ((slideIndex - 1) % 4 === 0) {\n tx = 0;\n tz = -round * 4 * swiperSize;\n } else if ((slideIndex - 2) % 4 === 0) {\n tx = swiperSize + (round * 4 * swiperSize);\n tz = swiperSize;\n } else if ((slideIndex - 3) % 4 === 0) {\n tx = -swiperSize;\n tz = (3 * swiperSize) + (swiperSize * 4 * round);\n }\n if (rtl) {\n tx = -tx;\n }\n\n if (!isHorizontal) {\n ty = tx;\n tx = 0;\n }\n\n var transform = \"rotateX(\" + (isHorizontal ? 0 : -slideAngle) + \"deg) rotateY(\" + (isHorizontal ? slideAngle : 0) + \"deg) translate3d(\" + tx + \"px, \" + ty + \"px, \" + tz + \"px)\";\n if (progress <= 1 && progress > -1) {\n wrapperRotate = (slideIndex * 90) + (progress * 90);\n if (rtl) { wrapperRotate = (-slideIndex * 90) - (progress * 90); }\n }\n $slideEl.transform(transform);\n if (params.slideShadows) {\n // Set shadows\n var shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');\n var shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');\n if (shadowBefore.length === 0) {\n shadowBefore = $((\"\"));\n $slideEl.append(shadowBefore);\n }\n if (shadowAfter.length === 0) {\n shadowAfter = $((\"\"));\n $slideEl.append(shadowAfter);\n }\n if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }\n if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }\n }\n }\n $wrapperEl.css({\n '-webkit-transform-origin': (\"50% 50% -\" + (swiperSize / 2) + \"px\"),\n '-moz-transform-origin': (\"50% 50% -\" + (swiperSize / 2) + \"px\"),\n '-ms-transform-origin': (\"50% 50% -\" + (swiperSize / 2) + \"px\"),\n 'transform-origin': (\"50% 50% -\" + (swiperSize / 2) + \"px\"),\n });\n\n if (params.shadow) {\n if (isHorizontal) {\n $cubeShadowEl.transform((\"translate3d(0px, \" + ((swiperWidth / 2) + params.shadowOffset) + \"px, \" + (-swiperWidth / 2) + \"px) rotateX(90deg) rotateZ(0deg) scale(\" + (params.shadowScale) + \")\"));\n } else {\n var shadowAngle = Math.abs(wrapperRotate) - (Math.floor(Math.abs(wrapperRotate) / 90) * 90);\n var multiplier = 1.5 - (\n (Math.sin((shadowAngle * 2 * Math.PI) / 360) / 2)\n + (Math.cos((shadowAngle * 2 * Math.PI) / 360) / 2)\n );\n var scale1 = params.shadowScale;\n var scale2 = params.shadowScale / multiplier;\n var offset = params.shadowOffset;\n $cubeShadowEl.transform((\"scale3d(\" + scale1 + \", 1, \" + scale2 + \") translate3d(0px, \" + ((swiperHeight / 2) + offset) + \"px, \" + (-swiperHeight / 2 / scale2) + \"px) rotateX(-90deg)\"));\n }\n }\n var zFactor = (Browser.isSafari || Browser.isUiWebView) ? (-swiperSize / 2) : 0;\n $wrapperEl\n .transform((\"translate3d(0px,0,\" + zFactor + \"px) rotateX(\" + (swiper.isHorizontal() ? 0 : wrapperRotate) + \"deg) rotateY(\" + (swiper.isHorizontal() ? -wrapperRotate : 0) + \"deg)\"));\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n var $el = swiper.$el;\n var slides = swiper.slides;\n slides\n .transition(duration)\n .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')\n .transition(duration);\n if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {\n $el.find('.swiper-cube-shadow').transition(duration);\n }\n },\n };\n\n var EffectCube = {\n name: 'effect-cube',\n params: {\n cubeEffect: {\n slideShadows: true,\n shadow: true,\n shadowOffset: 20,\n shadowScale: 0.94,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n cubeEffect: {\n setTranslate: Cube.setTranslate.bind(swiper),\n setTransition: Cube.setTransition.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (swiper.params.effect !== 'cube') { return; }\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"cube\"));\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"3d\"));\n var overwriteParams = {\n slidesPerView: 1,\n slidesPerColumn: 1,\n slidesPerGroup: 1,\n watchSlidesProgress: true,\n resistanceRatio: 0,\n spaceBetween: 0,\n centeredSlides: false,\n virtualTranslate: true,\n };\n Utils.extend(swiper.params, overwriteParams);\n Utils.extend(swiper.originalParams, overwriteParams);\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (swiper.params.effect !== 'cube') { return; }\n swiper.cubeEffect.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (swiper.params.effect !== 'cube') { return; }\n swiper.cubeEffect.setTransition(duration);\n },\n },\n };\n\n var Flip = {\n setTranslate: function setTranslate() {\n var swiper = this;\n var slides = swiper.slides;\n var rtl = swiper.rtlTranslate;\n for (var i = 0; i < slides.length; i += 1) {\n var $slideEl = slides.eq(i);\n var progress = $slideEl[0].progress;\n if (swiper.params.flipEffect.limitRotation) {\n progress = Math.max(Math.min($slideEl[0].progress, 1), -1);\n }\n var offset = $slideEl[0].swiperSlideOffset;\n var rotate = -180 * progress;\n var rotateY = rotate;\n var rotateX = 0;\n var tx = -offset;\n var ty = 0;\n if (!swiper.isHorizontal()) {\n ty = tx;\n tx = 0;\n rotateX = -rotateY;\n rotateY = 0;\n } else if (rtl) {\n rotateY = -rotateY;\n }\n\n $slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;\n\n if (swiper.params.flipEffect.slideShadows) {\n // Set shadows\n var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');\n var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');\n if (shadowBefore.length === 0) {\n shadowBefore = $((\"\"));\n $slideEl.append(shadowBefore);\n }\n if (shadowAfter.length === 0) {\n shadowAfter = $((\"\"));\n $slideEl.append(shadowAfter);\n }\n if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }\n if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }\n }\n $slideEl\n .transform((\"translate3d(\" + tx + \"px, \" + ty + \"px, 0px) rotateX(\" + rotateX + \"deg) rotateY(\" + rotateY + \"deg)\"));\n }\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n var slides = swiper.slides;\n var activeIndex = swiper.activeIndex;\n var $wrapperEl = swiper.$wrapperEl;\n slides\n .transition(duration)\n .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')\n .transition(duration);\n if (swiper.params.virtualTranslate && duration !== 0) {\n var eventTriggered = false;\n // eslint-disable-next-line\n slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {\n if (eventTriggered) { return; }\n if (!swiper || swiper.destroyed) { return; }\n // if (!$(this).hasClass(swiper.params.slideActiveClass)) return;\n eventTriggered = true;\n swiper.animating = false;\n var triggerEvents = ['webkitTransitionEnd', 'transitionend'];\n for (var i = 0; i < triggerEvents.length; i += 1) {\n $wrapperEl.trigger(triggerEvents[i]);\n }\n });\n }\n },\n };\n\n var EffectFlip = {\n name: 'effect-flip',\n params: {\n flipEffect: {\n slideShadows: true,\n limitRotation: true,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n flipEffect: {\n setTranslate: Flip.setTranslate.bind(swiper),\n setTransition: Flip.setTransition.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (swiper.params.effect !== 'flip') { return; }\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"flip\"));\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"3d\"));\n var overwriteParams = {\n slidesPerView: 1,\n slidesPerColumn: 1,\n slidesPerGroup: 1,\n watchSlidesProgress: true,\n spaceBetween: 0,\n virtualTranslate: true,\n };\n Utils.extend(swiper.params, overwriteParams);\n Utils.extend(swiper.originalParams, overwriteParams);\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (swiper.params.effect !== 'flip') { return; }\n swiper.flipEffect.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (swiper.params.effect !== 'flip') { return; }\n swiper.flipEffect.setTransition(duration);\n },\n },\n };\n\n var Coverflow = {\n setTranslate: function setTranslate() {\n var swiper = this;\n var swiperWidth = swiper.width;\n var swiperHeight = swiper.height;\n var slides = swiper.slides;\n var $wrapperEl = swiper.$wrapperEl;\n var slidesSizesGrid = swiper.slidesSizesGrid;\n var params = swiper.params.coverflowEffect;\n var isHorizontal = swiper.isHorizontal();\n var transform = swiper.translate;\n var center = isHorizontal ? -transform + (swiperWidth / 2) : -transform + (swiperHeight / 2);\n var rotate = isHorizontal ? params.rotate : -params.rotate;\n var translate = params.depth;\n // Each slide offset from center\n for (var i = 0, length = slides.length; i < length; i += 1) {\n var $slideEl = slides.eq(i);\n var slideSize = slidesSizesGrid[i];\n var slideOffset = $slideEl[0].swiperSlideOffset;\n var offsetMultiplier = ((center - slideOffset - (slideSize / 2)) / slideSize) * params.modifier;\n\n var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;\n var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier;\n // var rotateZ = 0\n var translateZ = -translate * Math.abs(offsetMultiplier);\n\n var translateY = isHorizontal ? 0 : params.stretch * (offsetMultiplier);\n var translateX = isHorizontal ? params.stretch * (offsetMultiplier) : 0;\n\n // Fix for ultra small values\n if (Math.abs(translateX) < 0.001) { translateX = 0; }\n if (Math.abs(translateY) < 0.001) { translateY = 0; }\n if (Math.abs(translateZ) < 0.001) { translateZ = 0; }\n if (Math.abs(rotateY) < 0.001) { rotateY = 0; }\n if (Math.abs(rotateX) < 0.001) { rotateX = 0; }\n\n var slideTransform = \"translate3d(\" + translateX + \"px,\" + translateY + \"px,\" + translateZ + \"px) rotateX(\" + rotateX + \"deg) rotateY(\" + rotateY + \"deg)\";\n\n $slideEl.transform(slideTransform);\n $slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;\n if (params.slideShadows) {\n // Set shadows\n var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');\n var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');\n if ($shadowBeforeEl.length === 0) {\n $shadowBeforeEl = $((\"\"));\n $slideEl.append($shadowBeforeEl);\n }\n if ($shadowAfterEl.length === 0) {\n $shadowAfterEl = $((\"\"));\n $slideEl.append($shadowAfterEl);\n }\n if ($shadowBeforeEl.length) { $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0; }\n if ($shadowAfterEl.length) { $shadowAfterEl[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0; }\n }\n }\n\n // Set correct perspective for IE10\n if (Support.pointerEvents || Support.prefixedPointerEvents) {\n var ws = $wrapperEl[0].style;\n ws.perspectiveOrigin = center + \"px 50%\";\n }\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n swiper.slides\n .transition(duration)\n .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')\n .transition(duration);\n },\n };\n\n var EffectCoverflow = {\n name: 'effect-coverflow',\n params: {\n coverflowEffect: {\n rotate: 50,\n stretch: 0,\n depth: 100,\n modifier: 1,\n slideShadows: true,\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n coverflowEffect: {\n setTranslate: Coverflow.setTranslate.bind(swiper),\n setTransition: Coverflow.setTransition.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n if (swiper.params.effect !== 'coverflow') { return; }\n\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"coverflow\"));\n swiper.classNames.push(((swiper.params.containerModifierClass) + \"3d\"));\n\n swiper.params.watchSlidesProgress = true;\n swiper.originalParams.watchSlidesProgress = true;\n },\n setTranslate: function setTranslate() {\n var swiper = this;\n if (swiper.params.effect !== 'coverflow') { return; }\n swiper.coverflowEffect.setTranslate();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n if (swiper.params.effect !== 'coverflow') { return; }\n swiper.coverflowEffect.setTransition(duration);\n },\n },\n };\n\n var Thumbs = {\n init: function init() {\n var swiper = this;\n var ref = swiper.params;\n var thumbsParams = ref.thumbs;\n var SwiperClass = swiper.constructor;\n if (thumbsParams.swiper instanceof SwiperClass) {\n swiper.thumbs.swiper = thumbsParams.swiper;\n Utils.extend(swiper.thumbs.swiper.originalParams, {\n watchSlidesProgress: true,\n slideToClickedSlide: false,\n });\n Utils.extend(swiper.thumbs.swiper.params, {\n watchSlidesProgress: true,\n slideToClickedSlide: false,\n });\n } else if (Utils.isObject(thumbsParams.swiper)) {\n swiper.thumbs.swiper = new SwiperClass(Utils.extend({}, thumbsParams.swiper, {\n watchSlidesVisibility: true,\n watchSlidesProgress: true,\n slideToClickedSlide: false,\n }));\n swiper.thumbs.swiperCreated = true;\n }\n swiper.thumbs.swiper.$el.addClass(swiper.params.thumbs.thumbsContainerClass);\n swiper.thumbs.swiper.on('tap', swiper.thumbs.onThumbClick);\n },\n onThumbClick: function onThumbClick() {\n var swiper = this;\n var thumbsSwiper = swiper.thumbs.swiper;\n if (!thumbsSwiper) { return; }\n var clickedIndex = thumbsSwiper.clickedIndex;\n var clickedSlide = thumbsSwiper.clickedSlide;\n if (clickedSlide && $(clickedSlide).hasClass(swiper.params.thumbs.slideThumbActiveClass)) { return; }\n if (typeof clickedIndex === 'undefined' || clickedIndex === null) { return; }\n var slideToIndex;\n if (thumbsSwiper.params.loop) {\n slideToIndex = parseInt($(thumbsSwiper.clickedSlide).attr('data-swiper-slide-index'), 10);\n } else {\n slideToIndex = clickedIndex;\n }\n if (swiper.params.loop) {\n var currentIndex = swiper.activeIndex;\n if (swiper.slides.eq(currentIndex).hasClass(swiper.params.slideDuplicateClass)) {\n swiper.loopFix();\n // eslint-disable-next-line\n swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;\n currentIndex = swiper.activeIndex;\n }\n var prevIndex = swiper.slides.eq(currentIndex).prevAll((\"[data-swiper-slide-index=\\\"\" + slideToIndex + \"\\\"]\")).eq(0).index();\n var nextIndex = swiper.slides.eq(currentIndex).nextAll((\"[data-swiper-slide-index=\\\"\" + slideToIndex + \"\\\"]\")).eq(0).index();\n if (typeof prevIndex === 'undefined') { slideToIndex = nextIndex; }\n else if (typeof nextIndex === 'undefined') { slideToIndex = prevIndex; }\n else if (nextIndex - currentIndex < currentIndex - prevIndex) { slideToIndex = nextIndex; }\n else { slideToIndex = prevIndex; }\n }\n swiper.slideTo(slideToIndex);\n },\n update: function update(initial) {\n var swiper = this;\n var thumbsSwiper = swiper.thumbs.swiper;\n if (!thumbsSwiper) { return; }\n\n var slidesPerView = thumbsSwiper.params.slidesPerView === 'auto'\n ? thumbsSwiper.slidesPerViewDynamic()\n : thumbsSwiper.params.slidesPerView;\n\n if (swiper.realIndex !== thumbsSwiper.realIndex) {\n var currentThumbsIndex = thumbsSwiper.activeIndex;\n var newThumbsIndex;\n if (thumbsSwiper.params.loop) {\n if (thumbsSwiper.slides.eq(currentThumbsIndex).hasClass(thumbsSwiper.params.slideDuplicateClass)) {\n thumbsSwiper.loopFix();\n // eslint-disable-next-line\n thumbsSwiper._clientLeft = thumbsSwiper.$wrapperEl[0].clientLeft;\n currentThumbsIndex = thumbsSwiper.activeIndex;\n }\n // Find actual thumbs index to slide to\n var prevThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).prevAll((\"[data-swiper-slide-index=\\\"\" + (swiper.realIndex) + \"\\\"]\")).eq(0).index();\n var nextThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).nextAll((\"[data-swiper-slide-index=\\\"\" + (swiper.realIndex) + \"\\\"]\")).eq(0).index();\n if (typeof prevThumbsIndex === 'undefined') { newThumbsIndex = nextThumbsIndex; }\n else if (typeof nextThumbsIndex === 'undefined') { newThumbsIndex = prevThumbsIndex; }\n else if (nextThumbsIndex - currentThumbsIndex === currentThumbsIndex - prevThumbsIndex) { newThumbsIndex = currentThumbsIndex; }\n else if (nextThumbsIndex - currentThumbsIndex < currentThumbsIndex - prevThumbsIndex) { newThumbsIndex = nextThumbsIndex; }\n else { newThumbsIndex = prevThumbsIndex; }\n } else {\n newThumbsIndex = swiper.realIndex;\n }\n if (thumbsSwiper.visibleSlidesIndexes && thumbsSwiper.visibleSlidesIndexes.indexOf(newThumbsIndex) < 0) {\n if (thumbsSwiper.params.centeredSlides) {\n if (newThumbsIndex > currentThumbsIndex) {\n newThumbsIndex = newThumbsIndex - Math.floor(slidesPerView / 2) + 1;\n } else {\n newThumbsIndex = newThumbsIndex + Math.floor(slidesPerView / 2) - 1;\n }\n } else if (newThumbsIndex > currentThumbsIndex) {\n newThumbsIndex = newThumbsIndex - slidesPerView + 1;\n }\n thumbsSwiper.slideTo(newThumbsIndex, initial ? 0 : undefined);\n }\n }\n\n // Activate thumbs\n var thumbsToActivate = 1;\n var thumbActiveClass = swiper.params.thumbs.slideThumbActiveClass;\n\n if (swiper.params.slidesPerView > 1 && !swiper.params.centeredSlides) {\n thumbsToActivate = swiper.params.slidesPerView;\n }\n\n thumbsSwiper.slides.removeClass(thumbActiveClass);\n if (thumbsSwiper.params.loop || thumbsSwiper.params.virtual) {\n for (var i = 0; i < thumbsToActivate; i += 1) {\n thumbsSwiper.$wrapperEl.children((\"[data-swiper-slide-index=\\\"\" + (swiper.realIndex + i) + \"\\\"]\")).addClass(thumbActiveClass);\n }\n } else {\n for (var i$1 = 0; i$1 < thumbsToActivate; i$1 += 1) {\n thumbsSwiper.slides.eq(swiper.realIndex + i$1).addClass(thumbActiveClass);\n }\n }\n },\n };\n var Thumbs$1 = {\n name: 'thumbs',\n params: {\n thumbs: {\n swiper: null,\n slideThumbActiveClass: 'swiper-slide-thumb-active',\n thumbsContainerClass: 'swiper-container-thumbs',\n },\n },\n create: function create() {\n var swiper = this;\n Utils.extend(swiper, {\n thumbs: {\n swiper: null,\n init: Thumbs.init.bind(swiper),\n update: Thumbs.update.bind(swiper),\n onThumbClick: Thumbs.onThumbClick.bind(swiper),\n },\n });\n },\n on: {\n beforeInit: function beforeInit() {\n var swiper = this;\n var ref = swiper.params;\n var thumbs = ref.thumbs;\n if (!thumbs || !thumbs.swiper) { return; }\n swiper.thumbs.init();\n swiper.thumbs.update(true);\n },\n slideChange: function slideChange() {\n var swiper = this;\n if (!swiper.thumbs.swiper) { return; }\n swiper.thumbs.update();\n },\n update: function update() {\n var swiper = this;\n if (!swiper.thumbs.swiper) { return; }\n swiper.thumbs.update();\n },\n resize: function resize() {\n var swiper = this;\n if (!swiper.thumbs.swiper) { return; }\n swiper.thumbs.update();\n },\n observerUpdate: function observerUpdate() {\n var swiper = this;\n if (!swiper.thumbs.swiper) { return; }\n swiper.thumbs.update();\n },\n setTransition: function setTransition(duration) {\n var swiper = this;\n var thumbsSwiper = swiper.thumbs.swiper;\n if (!thumbsSwiper) { return; }\n thumbsSwiper.setTransition(duration);\n },\n beforeDestroy: function beforeDestroy() {\n var swiper = this;\n var thumbsSwiper = swiper.thumbs.swiper;\n if (!thumbsSwiper) { return; }\n if (swiper.thumbs.swiperCreated && thumbsSwiper) {\n thumbsSwiper.destroy();\n }\n },\n },\n };\n\n // Swiper Class\n\n var components = [\n Device$1,\n Support$1,\n Browser$1,\n Resize,\n Observer$1,\n Virtual$1,\n Keyboard$1,\n Mousewheel$1,\n Navigation$1,\n Pagination$1,\n Scrollbar$1,\n Parallax$1,\n Zoom$1,\n Lazy$1,\n Controller$1,\n A11y,\n History$1,\n HashNavigation$1,\n Autoplay$1,\n EffectFade,\n EffectCube,\n EffectFlip,\n EffectCoverflow,\n Thumbs$1\n ];\n\n if (typeof Swiper.use === 'undefined') {\n Swiper.use = Swiper.Class.use;\n Swiper.installModule = Swiper.Class.installModule;\n }\n\n Swiper.use(components);\n\n return Swiper;\n\n}));\n","import { concat } from '../observable/concat';\nimport { of } from '../observable/of';\nexport function endWith(...array) {\n return (source) => concat(source, of(...array));\n}\n//# sourceMappingURL=endWith.js.map","\n\n\n![\"Ikona](\"/images/icons/start){kind=icon}
\n ![\"Ikona](\"/images/icons/dodaj){kind=icon}
\n ![\"Ikona](\"/images/icons/upload.png\"){kind=icon}
\n \n \n \n
\n","import { Component, OnInit, OnDestroy, Input } from \"@angular/core\";\n\nimport { UserService, AlertService } from '../../_services/index';\nimport { MessageSeverity, DialogType } from '../../services/alert.service';\nimport { AuthService } from \"../../services/auth.service\";\nimport { ConfigurationService } from '../../services/configuration.service';\nimport { Utilities } from '../../services/utilities';\nimport { UserLogin } from '../../models/user-login.model';\nimport { Router } from \"@angular/router\";\nimport { InformationDialogComponent, DialogData } from \"../controls/information-dialog.component\";\nimport { MatDialog } from \"@angular/material/dialog\";\nimport { AppComponent } from \"../app.component\";\nimport { SesaRegisterComponent } from \"./sesa-register.component\";\n\n@Component({\n selector: \"app-change-pass\",\n templateUrl: './change-pass.component.html',\n styleUrls: ['./login.component.scss'],\n providers: [UserService, AlertService]\n})\n\nexport class ChangePassComponent implements OnInit {\n\n isLoading = false;\n ngOnInit(): void {\n AppComponent.SendEventGa('selection', null, 'Ustawienie hasła_Otwarcie formatki z e-mail', 0);\n const parameters = new URLSearchParams(window.location.search);\n let token = parameters.get('token');\n if (!this.authService.isLoggedIn && token == null)\n this.router.navigate(['/logowanie']);\n else\n this.model.resetToken = token;\n }\n model: any = {};\n get loggedIn(): boolean {\n return this.authService.isLoggedIn;\n }\n constructor(\n private router: Router,\n private userService: UserService,\n private alertService: AlertService,\n private authService: AuthService) {\n }\n \n changePass() {\n AppComponent.SendEventGa('selection', null, 'Ustawienie hasła_wysłanie nowego hasła', 0);\n this.isLoading = true;\n \n\n this.userService.changePass(this.model)\n .subscribe(\n data => {\n this.alertService.success('Zmiana zarejestrowana', true);\n this.router.navigate(['/logowanie']);\n },\n error => {\n this.alertService.error(\"Zmiana nie powiodła się\");\n \n this.isLoading = false;\n });\n }\n\n setRole(role: string) {\n }\n isActive(role: string) {\n return 'active-role';\n }\n\n signUp() {\n AppComponent.SendEventGa('selection', null, 'Ustawienie hasła_Przejście do rejestracji', 0);\n let cameFromSesaRegistration = new Boolean(localStorage.getItem(SesaRegisterComponent.SESA_RECENT_VIEWER));\n console.log('cameFromSesaRegistration: ' + cameFromSesaRegistration);\n if (cameFromSesaRegistration != null && cameFromSesaRegistration == true)\n this.router.navigateByUrl('/se');\n else\n this.router.navigateByUrl('/rejestracja');\n }\n signIn() {\n AppComponent.SendEventGa('selection', null, 'Ustawienie hasła_Przejście do logowania', 0);\n this.router.navigateByUrl('/logowanie');\n }\n showErrorAlert(message: string) {\n this.alertService.error(message);\n }\n\n\n}\n","import { Injectable } from '@angular/core';\nimport { Router, NavigationEnd, PRIMARY_OUTLET } from '@angular/router';\nimport { Subscription } from 'rxjs/Subscription';\nimport { Title } from '@angular/platform-browser';\nimport 'rxjs/add/operator/map';\nimport 'rxjs/add/operator/mergeMap';\nimport 'rxjs/add/operator/filter';\nimport { Utilities } from './utilities';\n\n\n@Injectable()\nexport class AppTitleService {\n\n sub: Subscription;\n appName: string;\n\n constructor(private titleService: Title, private router: Router) {\n this.sub = this.router.events\n .filter(event => event instanceof NavigationEnd)\n .map(_ => this.router.routerState.root)\n .map(route => {\n while (route.firstChild)\n route = route.firstChild;\n\n return route;\n })\n .flatMap(route => route.data)\n .subscribe(data => {\n let title = data['title'];\n\n if (title) {\n let fragment = this.router.url.split('#')[1]\n\n if (fragment)\n title += \" | \" + Utilities.toTitleCase(fragment);\n }\n\n if (title && this.appName)\n title += ' - ' + this.appName;\n else if (this.appName)\n title = this.appName;\n\n if (title)\n this.titleService.setTitle(title);\n });\n }\n\n}\n","import { innerSubscribe, SimpleInnerSubscriber, SimpleOuterSubscriber } from '../innerSubscribe';\nexport function takeUntil(notifier) {\n return (source) => source.lift(new TakeUntilOperator(notifier));\n}\nclass TakeUntilOperator {\n constructor(notifier) {\n this.notifier = notifier;\n }\n call(subscriber, source) {\n const takeUntilSubscriber = new TakeUntilSubscriber(subscriber);\n const notifierSubscription = innerSubscribe(this.notifier, new SimpleInnerSubscriber(takeUntilSubscriber));\n if (notifierSubscription && !takeUntilSubscriber.seenValue) {\n takeUntilSubscriber.add(notifierSubscription);\n return source.subscribe(takeUntilSubscriber);\n }\n return takeUntilSubscriber;\n }\n}\nclass TakeUntilSubscriber extends SimpleOuterSubscriber {\n constructor(destination) {\n super(destination);\n this.seenValue = false;\n }\n notifyNext() {\n this.seenValue = true;\n this.complete();\n }\n notifyComplete() {\n }\n}\n//# sourceMappingURL=takeUntil.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar rxjs_1 = require(\"rxjs\");\nvar catch_1 = require(\"../../operator/catch\");\nrxjs_1.Observable.prototype.catch = catch_1._catch;\nrxjs_1.Observable.prototype._catch = catch_1._catch;\n//# sourceMappingURL=catch.js.map","import { ScrollDispatcher, ViewportRuler, ScrollingModule } from '@angular/cdk/scrolling';\nimport * as ɵngcc0 from '@angular/core';\nimport * as ɵngcc1 from '@angular/cdk/scrolling';\nimport * as ɵngcc2 from '@angular/cdk/platform';\nimport * as ɵngcc3 from '@angular/cdk/bidi';\nimport * as ɵngcc4 from '@angular/common';\nexport { CdkScrollable, ScrollDispatcher, ViewportRuler } from '@angular/cdk/scrolling';\nimport { DOCUMENT, Location } from '@angular/common';\nimport { ɵɵdefineInjectable, ɵɵinject, NgZone, Injectable, Inject, Optional, ElementRef, ApplicationRef, ComponentFactoryResolver, Injector, InjectionToken, Directive, EventEmitter, TemplateRef, ViewContainerRef, Input, Output, NgModule } from '@angular/core';\nimport { coerceCssPixelValue, coerceArray, coerceBooleanProperty } from '@angular/cdk/coercion';\nimport { Directionality, BidiModule } from '@angular/cdk/bidi';\nimport { DomPortalOutlet, TemplatePortal, PortalModule } from '@angular/cdk/portal';\nimport { Platform } from '@angular/cdk/platform';\nimport { Subject, Subscription, merge } from 'rxjs';\nimport { take, takeUntil, takeWhile } from 'rxjs/operators';\nimport { ESCAPE, hasModifierKey } from '@angular/cdk/keycodes';\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Strategy that will prevent the user from scrolling while the overlay is visible.\n */\nclass BlockScrollStrategy {\n constructor(_viewportRuler, document) {\n this._viewportRuler = _viewportRuler;\n this._previousHTMLStyles = { top: '', left: '' };\n this._isEnabled = false;\n this._document = document;\n }\n /** Attaches this scroll strategy to an overlay. */\n attach() { }\n /** Blocks page-level scroll while the attached overlay is open. */\n enable() {\n if (this._canBeEnabled()) {\n const root = this._document.documentElement;\n this._previousScrollPosition = this._viewportRuler.getViewportScrollPosition();\n // Cache the previous inline styles in case the user had set them.\n this._previousHTMLStyles.left = root.style.left || '';\n this._previousHTMLStyles.top = root.style.top || '';\n // Note: we're using the `html` node, instead of the `body`, because the `body` may\n // have the user agent margin, whereas the `html` is guaranteed not to have one.\n root.style.left = coerceCssPixelValue(-this._previousScrollPosition.left);\n root.style.top = coerceCssPixelValue(-this._previousScrollPosition.top);\n root.classList.add('cdk-global-scrollblock');\n this._isEnabled = true;\n }\n }\n /** Unblocks page-level scroll while the attached overlay is open. */\n disable() {\n if (this._isEnabled) {\n const html = this._document.documentElement;\n const body = this._document.body;\n const htmlStyle = html.style;\n const bodyStyle = body.style;\n const previousHtmlScrollBehavior = htmlStyle.scrollBehavior || '';\n const previousBodyScrollBehavior = bodyStyle.scrollBehavior || '';\n this._isEnabled = false;\n htmlStyle.left = this._previousHTMLStyles.left;\n htmlStyle.top = this._previousHTMLStyles.top;\n html.classList.remove('cdk-global-scrollblock');\n // Disable user-defined smooth scrolling temporarily while we restore the scroll position.\n // See https://developer.mozilla.org/en-US/docs/Web/CSS/scroll-behavior\n htmlStyle.scrollBehavior = bodyStyle.scrollBehavior = 'auto';\n window.scroll(this._previousScrollPosition.left, this._previousScrollPosition.top);\n htmlStyle.scrollBehavior = previousHtmlScrollBehavior;\n bodyStyle.scrollBehavior = previousBodyScrollBehavior;\n }\n }\n _canBeEnabled() {\n // Since the scroll strategies can't be singletons, we have to use a global CSS class\n // (`cdk-global-scrollblock`) to make sure that we don't try to disable global\n // scrolling multiple times.\n const html = this._document.documentElement;\n if (html.classList.contains('cdk-global-scrollblock') || this._isEnabled) {\n return false;\n }\n const body = this._document.body;\n const viewport = this._viewportRuler.getViewportSize();\n return body.scrollHeight > viewport.height || body.scrollWidth > viewport.width;\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Returns an error to be thrown when attempting to attach an already-attached scroll strategy.\n */\nfunction getMatScrollStrategyAlreadyAttachedError() {\n return Error(`Scroll strategy has already been attached.`);\n}\n\n/**\n * Strategy that will close the overlay as soon as the user starts scrolling.\n */\nclass CloseScrollStrategy {\n constructor(_scrollDispatcher, _ngZone, _viewportRuler, _config) {\n this._scrollDispatcher = _scrollDispatcher;\n this._ngZone = _ngZone;\n this._viewportRuler = _viewportRuler;\n this._config = _config;\n this._scrollSubscription = null;\n /** Detaches the overlay ref and disables the scroll strategy. */\n this._detach = () => {\n this.disable();\n if (this._overlayRef.hasAttached()) {\n this._ngZone.run(() => this._overlayRef.detach());\n }\n };\n }\n /** Attaches this scroll strategy to an overlay. */\n attach(overlayRef) {\n if (this._overlayRef && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw getMatScrollStrategyAlreadyAttachedError();\n }\n this._overlayRef = overlayRef;\n }\n /** Enables the closing of the attached overlay on scroll. */\n enable() {\n if (this._scrollSubscription) {\n return;\n }\n const stream = this._scrollDispatcher.scrolled(0);\n if (this._config && this._config.threshold && this._config.threshold > 1) {\n this._initialScrollPosition = this._viewportRuler.getViewportScrollPosition().top;\n this._scrollSubscription = stream.subscribe(() => {\n const scrollPosition = this._viewportRuler.getViewportScrollPosition().top;\n if (Math.abs(scrollPosition - this._initialScrollPosition) > this._config.threshold) {\n this._detach();\n }\n else {\n this._overlayRef.updatePosition();\n }\n });\n }\n else {\n this._scrollSubscription = stream.subscribe(this._detach);\n }\n }\n /** Disables the closing the attached overlay on scroll. */\n disable() {\n if (this._scrollSubscription) {\n this._scrollSubscription.unsubscribe();\n this._scrollSubscription = null;\n }\n }\n detach() {\n this.disable();\n this._overlayRef = null;\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Scroll strategy that doesn't do anything. */\nclass NoopScrollStrategy {\n /** Does nothing, as this scroll strategy is a no-op. */\n enable() { }\n /** Does nothing, as this scroll strategy is a no-op. */\n disable() { }\n /** Does nothing, as this scroll strategy is a no-op. */\n attach() { }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n// TODO(jelbourn): move this to live with the rest of the scrolling code\n// TODO(jelbourn): someday replace this with IntersectionObservers\n/**\n * Gets whether an element is scrolled outside of view by any of its parent scrolling containers.\n * @param element Dimensions of the element (from getBoundingClientRect)\n * @param scrollContainers Dimensions of element's scrolling containers (from getBoundingClientRect)\n * @returns Whether the element is scrolled out of view\n * @docs-private\n */\nfunction isElementScrolledOutsideView(element, scrollContainers) {\n return scrollContainers.some(containerBounds => {\n const outsideAbove = element.bottom < containerBounds.top;\n const outsideBelow = element.top > containerBounds.bottom;\n const outsideLeft = element.right < containerBounds.left;\n const outsideRight = element.left > containerBounds.right;\n return outsideAbove || outsideBelow || outsideLeft || outsideRight;\n });\n}\n/**\n * Gets whether an element is clipped by any of its scrolling containers.\n * @param element Dimensions of the element (from getBoundingClientRect)\n * @param scrollContainers Dimensions of element's scrolling containers (from getBoundingClientRect)\n * @returns Whether the element is clipped\n * @docs-private\n */\nfunction isElementClippedByScrolling(element, scrollContainers) {\n return scrollContainers.some(scrollContainerRect => {\n const clippedAbove = element.top < scrollContainerRect.top;\n const clippedBelow = element.bottom > scrollContainerRect.bottom;\n const clippedLeft = element.left < scrollContainerRect.left;\n const clippedRight = element.right > scrollContainerRect.right;\n return clippedAbove || clippedBelow || clippedLeft || clippedRight;\n });\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Strategy that will update the element position as the user is scrolling.\n */\nclass RepositionScrollStrategy {\n constructor(_scrollDispatcher, _viewportRuler, _ngZone, _config) {\n this._scrollDispatcher = _scrollDispatcher;\n this._viewportRuler = _viewportRuler;\n this._ngZone = _ngZone;\n this._config = _config;\n this._scrollSubscription = null;\n }\n /** Attaches this scroll strategy to an overlay. */\n attach(overlayRef) {\n if (this._overlayRef && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw getMatScrollStrategyAlreadyAttachedError();\n }\n this._overlayRef = overlayRef;\n }\n /** Enables repositioning of the attached overlay on scroll. */\n enable() {\n if (!this._scrollSubscription) {\n const throttle = this._config ? this._config.scrollThrottle : 0;\n this._scrollSubscription = this._scrollDispatcher.scrolled(throttle).subscribe(() => {\n this._overlayRef.updatePosition();\n // TODO(crisbeto): make `close` on by default once all components can handle it.\n if (this._config && this._config.autoClose) {\n const overlayRect = this._overlayRef.overlayElement.getBoundingClientRect();\n const { width, height } = this._viewportRuler.getViewportSize();\n // TODO(crisbeto): include all ancestor scroll containers here once\n // we have a way of exposing the trigger element to the scroll strategy.\n const parentRects = [{ width, height, bottom: height, right: width, top: 0, left: 0 }];\n if (isElementScrolledOutsideView(overlayRect, parentRects)) {\n this.disable();\n this._ngZone.run(() => this._overlayRef.detach());\n }\n }\n });\n }\n }\n /** Disables repositioning of the attached overlay on scroll. */\n disable() {\n if (this._scrollSubscription) {\n this._scrollSubscription.unsubscribe();\n this._scrollSubscription = null;\n }\n }\n detach() {\n this.disable();\n this._overlayRef = null;\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Options for how an overlay will handle scrolling.\n *\n * Users can provide a custom value for `ScrollStrategyOptions` to replace the default\n * behaviors. This class primarily acts as a factory for ScrollStrategy instances.\n */\nclass ScrollStrategyOptions {\n constructor(_scrollDispatcher, _viewportRuler, _ngZone, document) {\n this._scrollDispatcher = _scrollDispatcher;\n this._viewportRuler = _viewportRuler;\n this._ngZone = _ngZone;\n /** Do nothing on scroll. */\n this.noop = () => new NoopScrollStrategy();\n /**\n * Close the overlay as soon as the user scrolls.\n * @param config Configuration to be used inside the scroll strategy.\n */\n this.close = (config) => new CloseScrollStrategy(this._scrollDispatcher, this._ngZone, this._viewportRuler, config);\n /** Block scrolling. */\n this.block = () => new BlockScrollStrategy(this._viewportRuler, this._document);\n /**\n * Update the overlay's position on scroll.\n * @param config Configuration to be used inside the scroll strategy.\n * Allows debouncing the reposition calls.\n */\n this.reposition = (config) => new RepositionScrollStrategy(this._scrollDispatcher, this._viewportRuler, this._ngZone, config);\n this._document = document;\n }\n}\nScrollStrategyOptions.ɵfac = function ScrollStrategyOptions_Factory(t) { return new (t || ScrollStrategyOptions)(ɵngcc0.ɵɵinject(ɵngcc1.ScrollDispatcher), ɵngcc0.ɵɵinject(ɵngcc1.ViewportRuler), ɵngcc0.ɵɵinject(ɵngcc0.NgZone), ɵngcc0.ɵɵinject(DOCUMENT)); };\nScrollStrategyOptions.ɵprov = ɵɵdefineInjectable({ factory: function ScrollStrategyOptions_Factory() { return new ScrollStrategyOptions(ɵɵinject(ScrollDispatcher), ɵɵinject(ViewportRuler), ɵɵinject(NgZone), ɵɵinject(DOCUMENT)); }, token: ScrollStrategyOptions, providedIn: \"root\" });\nScrollStrategyOptions.ctorParameters = () => [\n { type: ScrollDispatcher },\n { type: ViewportRuler },\n { type: NgZone },\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(ScrollStrategyOptions, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: ɵngcc1.ScrollDispatcher }, { type: ɵngcc1.ViewportRuler }, { type: ɵngcc0.NgZone }, { type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Initial configuration used when creating an overlay. */\nclass OverlayConfig {\n constructor(config) {\n /** Strategy to be used when handling scroll events while the overlay is open. */\n this.scrollStrategy = new NoopScrollStrategy();\n /** Custom class to add to the overlay pane. */\n this.panelClass = '';\n /** Whether the overlay has a backdrop. */\n this.hasBackdrop = false;\n /** Custom class to add to the backdrop */\n this.backdropClass = 'cdk-overlay-dark-backdrop';\n /**\n * Whether the overlay should be disposed of when the user goes backwards/forwards in history.\n * Note that this usually doesn't include clicking on links (unless the user is using\n * the `HashLocationStrategy`).\n */\n this.disposeOnNavigation = false;\n if (config) {\n // Use `Iterable` instead of `Array` because TypeScript, as of 3.6.3,\n // loses the array generic type in the `for of`. But we *also* have to use `Array` because\n // typescript won't iterate over an `Iterable` unless you compile with `--downlevelIteration`\n const configKeys = Object.keys(config);\n for (const key of configKeys) {\n if (config[key] !== undefined) {\n // TypeScript, as of version 3.5, sees the left-hand-side of this expression\n // as \"I don't know *which* key this is, so the only valid value is the intersection\n // of all the posible values.\" In this case, that happens to be `undefined`. TypeScript\n // is not smart enough to see that the right-hand-side is actually an access of the same\n // exact type with the same exact key, meaning that the value type must be identical.\n // So we use `any` to work around this.\n this[key] = config[key];\n }\n }\n }\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** The points of the origin element and the overlay element to connect. */\nclass ConnectionPositionPair {\n constructor(origin, overlay, \n /** Offset along the X axis. */\n offsetX, \n /** Offset along the Y axis. */\n offsetY, \n /** Class(es) to be applied to the panel while this position is active. */\n panelClass) {\n this.offsetX = offsetX;\n this.offsetY = offsetY;\n this.panelClass = panelClass;\n this.originX = origin.originX;\n this.originY = origin.originY;\n this.overlayX = overlay.overlayX;\n this.overlayY = overlay.overlayY;\n }\n}\n/**\n * Set of properties regarding the position of the origin and overlay relative to the viewport\n * with respect to the containing Scrollable elements.\n *\n * The overlay and origin are clipped if any part of their bounding client rectangle exceeds the\n * bounds of any one of the strategy's Scrollable's bounding client rectangle.\n *\n * The overlay and origin are outside view if there is no overlap between their bounding client\n * rectangle and any one of the strategy's Scrollable's bounding client rectangle.\n *\n * ----------- -----------\n * | outside | | clipped |\n * | view | --------------------------\n * | | | | | |\n * ---------- | ----------- |\n * -------------------------- | |\n * | | | Scrollable |\n * | | | |\n * | | --------------------------\n * | Scrollable |\n * | |\n * --------------------------\n *\n * @docs-private\n */\nclass ScrollingVisibility {\n}\n/** The change event emitted by the strategy when a fallback position is used. */\nclass ConnectedOverlayPositionChange {\n constructor(\n /** The position used as a result of this change. */\n connectionPair, \n /** @docs-private */\n scrollableViewProperties) {\n this.connectionPair = connectionPair;\n this.scrollableViewProperties = scrollableViewProperties;\n }\n}\nConnectedOverlayPositionChange.ctorParameters = () => [\n { type: ConnectionPositionPair },\n { type: ScrollingVisibility, decorators: [{ type: Optional }] }\n];\n/**\n * Validates whether a vertical position property matches the expected values.\n * @param property Name of the property being validated.\n * @param value Value of the property being validated.\n * @docs-private\n */\nfunction validateVerticalPosition(property, value) {\n if (value !== 'top' && value !== 'bottom' && value !== 'center') {\n throw Error(`ConnectedPosition: Invalid ${property} \"${value}\". ` +\n `Expected \"top\", \"bottom\" or \"center\".`);\n }\n}\n/**\n * Validates whether a horizontal position property matches the expected values.\n * @param property Name of the property being validated.\n * @param value Value of the property being validated.\n * @docs-private\n */\nfunction validateHorizontalPosition(property, value) {\n if (value !== 'start' && value !== 'end' && value !== 'center') {\n throw Error(`ConnectedPosition: Invalid ${property} \"${value}\". ` +\n `Expected \"start\", \"end\" or \"center\".`);\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Service for dispatching events that land on the body to appropriate overlay ref,\n * if any. It maintains a list of attached overlays to determine best suited overlay based\n * on event target and order of overlay opens.\n */\nclass BaseOverlayDispatcher {\n constructor(document) {\n /** Currently attached overlays in the order they were attached. */\n this._attachedOverlays = [];\n this._document = document;\n }\n ngOnDestroy() {\n this.detach();\n }\n /** Add a new overlay to the list of attached overlay refs. */\n add(overlayRef) {\n // Ensure that we don't get the same overlay multiple times.\n this.remove(overlayRef);\n this._attachedOverlays.push(overlayRef);\n }\n /** Remove an overlay from the list of attached overlay refs. */\n remove(overlayRef) {\n const index = this._attachedOverlays.indexOf(overlayRef);\n if (index > -1) {\n this._attachedOverlays.splice(index, 1);\n }\n // Remove the global listener once there are no more overlays.\n if (this._attachedOverlays.length === 0) {\n this.detach();\n }\n }\n}\nBaseOverlayDispatcher.ɵfac = function BaseOverlayDispatcher_Factory(t) { return new (t || BaseOverlayDispatcher)(ɵngcc0.ɵɵinject(DOCUMENT)); };\nBaseOverlayDispatcher.ɵprov = ɵɵdefineInjectable({ factory: function BaseOverlayDispatcher_Factory() { return new BaseOverlayDispatcher(ɵɵinject(DOCUMENT)); }, token: BaseOverlayDispatcher, providedIn: \"root\" });\nBaseOverlayDispatcher.ctorParameters = () => [\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(BaseOverlayDispatcher, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Service for dispatching keyboard events that land on the body to appropriate overlay ref,\n * if any. It maintains a list of attached overlays to determine best suited overlay based\n * on event target and order of overlay opens.\n */\nclass OverlayKeyboardDispatcher extends BaseOverlayDispatcher {\n constructor(document) {\n super(document);\n /** Keyboard event listener that will be attached to the body. */\n this._keydownListener = (event) => {\n const overlays = this._attachedOverlays;\n for (let i = overlays.length - 1; i > -1; i--) {\n // Dispatch the keydown event to the top overlay which has subscribers to its keydown events.\n // We want to target the most recent overlay, rather than trying to match where the event came\n // from, because some components might open an overlay, but keep focus on a trigger element\n // (e.g. for select and autocomplete). We skip overlays without keydown event subscriptions,\n // because we don't want overlays that don't handle keyboard events to block the ones below\n // them that do.\n if (overlays[i]._keydownEvents.observers.length > 0) {\n overlays[i]._keydownEvents.next(event);\n break;\n }\n }\n };\n }\n /** Add a new overlay to the list of attached overlay refs. */\n add(overlayRef) {\n super.add(overlayRef);\n // Lazily start dispatcher once first overlay is added\n if (!this._isAttached) {\n this._document.body.addEventListener('keydown', this._keydownListener);\n this._isAttached = true;\n }\n }\n /** Detaches the global keyboard event listener. */\n detach() {\n if (this._isAttached) {\n this._document.body.removeEventListener('keydown', this._keydownListener);\n this._isAttached = false;\n }\n }\n}\nOverlayKeyboardDispatcher.ɵfac = function OverlayKeyboardDispatcher_Factory(t) { return new (t || OverlayKeyboardDispatcher)(ɵngcc0.ɵɵinject(DOCUMENT)); };\nOverlayKeyboardDispatcher.ɵprov = ɵɵdefineInjectable({ factory: function OverlayKeyboardDispatcher_Factory() { return new OverlayKeyboardDispatcher(ɵɵinject(DOCUMENT)); }, token: OverlayKeyboardDispatcher, providedIn: \"root\" });\nOverlayKeyboardDispatcher.ctorParameters = () => [\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(OverlayKeyboardDispatcher, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Service for dispatching mouse click events that land on the body to appropriate overlay ref,\n * if any. It maintains a list of attached overlays to determine best suited overlay based\n * on event target and order of overlay opens.\n */\nclass OverlayOutsideClickDispatcher extends BaseOverlayDispatcher {\n constructor(document, _platform) {\n super(document);\n this._platform = _platform;\n this._cursorStyleIsSet = false;\n /** Click event listener that will be attached to the body propagate phase. */\n this._clickListener = (event) => {\n // Get the target through the `composedPath` if possible to account for shadow DOM.\n const target = event.composedPath ? event.composedPath()[0] : event.target;\n // We copy the array because the original may be modified asynchronously if the\n // outsidePointerEvents listener decides to detach overlays resulting in index errors inside\n // the for loop.\n const overlays = this._attachedOverlays.slice();\n // Dispatch the mouse event to the top overlay which has subscribers to its mouse events.\n // We want to target all overlays for which the click could be considered as outside click.\n // As soon as we reach an overlay for which the click is not outside click we break off\n // the loop.\n for (let i = overlays.length - 1; i > -1; i--) {\n const overlayRef = overlays[i];\n if (overlayRef._outsidePointerEvents.observers.length < 1 || !overlayRef.hasAttached()) {\n continue;\n }\n // If it's a click inside the overlay, just break - we should do nothing\n // If it's an outside click dispatch the mouse event, and proceed with the next overlay\n if (overlayRef.overlayElement.contains(target)) {\n break;\n }\n overlayRef._outsidePointerEvents.next(event);\n }\n };\n }\n /** Add a new overlay to the list of attached overlay refs. */\n add(overlayRef) {\n super.add(overlayRef);\n // tslint:disable: max-line-length\n // Safari on iOS does not generate click events for non-interactive\n // elements. However, we want to receive a click for any element outside\n // the overlay. We can force a \"clickable\" state by setting\n // `cursor: pointer` on the document body.\n // See https://developer.mozilla.org/en-US/docs/Web/API/Element/click_event#Safari_Mobile\n // and https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html\n // tslint:enable: max-line-length\n if (!this._isAttached) {\n this._document.body.addEventListener('click', this._clickListener, true);\n this._document.body.addEventListener('contextmenu', this._clickListener, true);\n // click event is not fired on iOS. To make element \"clickable\" we are\n // setting the cursor to pointer\n if (this._platform.IOS && !this._cursorStyleIsSet) {\n this._cursorOriginalValue = this._document.body.style.cursor;\n this._document.body.style.cursor = 'pointer';\n this._cursorStyleIsSet = true;\n }\n this._isAttached = true;\n }\n }\n /** Detaches the global keyboard event listener. */\n detach() {\n if (this._isAttached) {\n this._document.body.removeEventListener('click', this._clickListener, true);\n this._document.body.removeEventListener('contextmenu', this._clickListener, true);\n if (this._platform.IOS && this._cursorStyleIsSet) {\n this._document.body.style.cursor = this._cursorOriginalValue;\n this._cursorStyleIsSet = false;\n }\n this._isAttached = false;\n }\n }\n}\nOverlayOutsideClickDispatcher.ɵfac = function OverlayOutsideClickDispatcher_Factory(t) { return new (t || OverlayOutsideClickDispatcher)(ɵngcc0.ɵɵinject(DOCUMENT), ɵngcc0.ɵɵinject(ɵngcc2.Platform)); };\nOverlayOutsideClickDispatcher.ɵprov = ɵɵdefineInjectable({ factory: function OverlayOutsideClickDispatcher_Factory() { return new OverlayOutsideClickDispatcher(ɵɵinject(DOCUMENT), ɵɵinject(Platform)); }, token: OverlayOutsideClickDispatcher, providedIn: \"root\" });\nOverlayOutsideClickDispatcher.ctorParameters = () => [\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },\n { type: Platform }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(OverlayOutsideClickDispatcher, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }, { type: ɵngcc2.Platform }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Whether we're in a testing environment.\n * TODO(crisbeto): remove this once we have an overlay testing module.\n */\nconst isTestEnvironment = typeof window !== 'undefined' && !!window &&\n !!(window.__karma__ || window.jasmine);\n/** Container inside which all overlays will render. */\nclass OverlayContainer {\n constructor(document, _platform) {\n this._platform = _platform;\n this._document = document;\n }\n ngOnDestroy() {\n const container = this._containerElement;\n if (container && container.parentNode) {\n container.parentNode.removeChild(container);\n }\n }\n /**\n * This method returns the overlay container element. It will lazily\n * create the element the first time it is called to facilitate using\n * the container in non-browser environments.\n * @returns the container element\n */\n getContainerElement() {\n if (!this._containerElement) {\n this._createContainer();\n }\n return this._containerElement;\n }\n /**\n * Create the overlay container element, which is simply a div\n * with the 'cdk-overlay-container' class on the document body.\n */\n _createContainer() {\n const containerClass = 'cdk-overlay-container';\n if (this._platform.isBrowser || isTestEnvironment) {\n const oppositePlatformContainers = this._document.querySelectorAll(`.${containerClass}[platform=\"server\"], ` +\n `.${containerClass}[platform=\"test\"]`);\n // Remove any old containers from the opposite platform.\n // This can happen when transitioning from the server to the client.\n for (let i = 0; i < oppositePlatformContainers.length; i++) {\n oppositePlatformContainers[i].parentNode.removeChild(oppositePlatformContainers[i]);\n }\n }\n const container = this._document.createElement('div');\n container.classList.add(containerClass);\n // A long time ago we kept adding new overlay containers whenever a new app was instantiated,\n // but at some point we added logic which clears the duplicate ones in order to avoid leaks.\n // The new logic was a little too aggressive since it was breaking some legitimate use cases.\n // To mitigate the problem we made it so that only containers from a different platform are\n // cleared, but the side-effect was that people started depending on the overly-aggressive\n // logic to clean up their tests for them. Until we can introduce an overlay-specific testing\n // module which does the cleanup, we try to detect that we're in a test environment and we\n // always clear the container. See #17006.\n // TODO(crisbeto): remove the test environment check once we have an overlay testing module.\n if (isTestEnvironment) {\n container.setAttribute('platform', 'test');\n }\n else if (!this._platform.isBrowser) {\n container.setAttribute('platform', 'server');\n }\n this._document.body.appendChild(container);\n this._containerElement = container;\n }\n}\nOverlayContainer.ɵfac = function OverlayContainer_Factory(t) { return new (t || OverlayContainer)(ɵngcc0.ɵɵinject(DOCUMENT), ɵngcc0.ɵɵinject(ɵngcc2.Platform)); };\nOverlayContainer.ɵprov = ɵɵdefineInjectable({ factory: function OverlayContainer_Factory() { return new OverlayContainer(ɵɵinject(DOCUMENT), ɵɵinject(Platform)); }, token: OverlayContainer, providedIn: \"root\" });\nOverlayContainer.ctorParameters = () => [\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },\n { type: Platform }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(OverlayContainer, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }, { type: ɵngcc2.Platform }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Reference to an overlay that has been created with the Overlay service.\n * Used to manipulate or dispose of said overlay.\n */\nclass OverlayRef {\n constructor(_portalOutlet, _host, _pane, _config, _ngZone, _keyboardDispatcher, _document, _location, _outsideClickDispatcher) {\n this._portalOutlet = _portalOutlet;\n this._host = _host;\n this._pane = _pane;\n this._config = _config;\n this._ngZone = _ngZone;\n this._keyboardDispatcher = _keyboardDispatcher;\n this._document = _document;\n this._location = _location;\n this._outsideClickDispatcher = _outsideClickDispatcher;\n this._backdropElement = null;\n this._backdropClick = new Subject();\n this._attachments = new Subject();\n this._detachments = new Subject();\n this._locationChanges = Subscription.EMPTY;\n this._backdropClickHandler = (event) => this._backdropClick.next(event);\n /** Stream of keydown events dispatched to this overlay. */\n this._keydownEvents = new Subject();\n /** Stream of mouse outside events dispatched to this overlay. */\n this._outsidePointerEvents = new Subject();\n if (_config.scrollStrategy) {\n this._scrollStrategy = _config.scrollStrategy;\n this._scrollStrategy.attach(this);\n }\n this._positionStrategy = _config.positionStrategy;\n }\n /** The overlay's HTML element */\n get overlayElement() {\n return this._pane;\n }\n /** The overlay's backdrop HTML element. */\n get backdropElement() {\n return this._backdropElement;\n }\n /**\n * Wrapper around the panel element. Can be used for advanced\n * positioning where a wrapper with specific styling is\n * required around the overlay pane.\n */\n get hostElement() {\n return this._host;\n }\n /**\n * Attaches content, given via a Portal, to the overlay.\n * If the overlay is configured to have a backdrop, it will be created.\n *\n * @param portal Portal instance to which to attach the overlay.\n * @returns The portal attachment result.\n */\n attach(portal) {\n let attachResult = this._portalOutlet.attach(portal);\n // Update the pane element with the given configuration.\n if (!this._host.parentElement && this._previousHostParent) {\n this._previousHostParent.appendChild(this._host);\n }\n if (this._positionStrategy) {\n this._positionStrategy.attach(this);\n }\n this._updateStackingOrder();\n this._updateElementSize();\n this._updateElementDirection();\n if (this._scrollStrategy) {\n this._scrollStrategy.enable();\n }\n // Update the position once the zone is stable so that the overlay will be fully rendered\n // before attempting to position it, as the position may depend on the size of the rendered\n // content.\n this._ngZone.onStable\n .pipe(take(1))\n .subscribe(() => {\n // The overlay could've been detached before the zone has stabilized.\n if (this.hasAttached()) {\n this.updatePosition();\n }\n });\n // Enable pointer events for the overlay pane element.\n this._togglePointerEvents(true);\n if (this._config.hasBackdrop) {\n this._attachBackdrop();\n }\n if (this._config.panelClass) {\n this._toggleClasses(this._pane, this._config.panelClass, true);\n }\n // Only emit the `attachments` event once all other setup is done.\n this._attachments.next();\n // Track this overlay by the keyboard dispatcher\n this._keyboardDispatcher.add(this);\n if (this._config.disposeOnNavigation) {\n this._locationChanges = this._location.subscribe(() => this.dispose());\n }\n this._outsideClickDispatcher.add(this);\n return attachResult;\n }\n /**\n * Detaches an overlay from a portal.\n * @returns The portal detachment result.\n */\n detach() {\n if (!this.hasAttached()) {\n return;\n }\n this.detachBackdrop();\n // When the overlay is detached, the pane element should disable pointer events.\n // This is necessary because otherwise the pane element will cover the page and disable\n // pointer events therefore. Depends on the position strategy and the applied pane boundaries.\n this._togglePointerEvents(false);\n if (this._positionStrategy && this._positionStrategy.detach) {\n this._positionStrategy.detach();\n }\n if (this._scrollStrategy) {\n this._scrollStrategy.disable();\n }\n const detachmentResult = this._portalOutlet.detach();\n // Only emit after everything is detached.\n this._detachments.next();\n // Remove this overlay from keyboard dispatcher tracking.\n this._keyboardDispatcher.remove(this);\n // Keeping the host element in the DOM can cause scroll jank, because it still gets\n // rendered, even though it's transparent and unclickable which is why we remove it.\n this._detachContentWhenStable();\n this._locationChanges.unsubscribe();\n this._outsideClickDispatcher.remove(this);\n return detachmentResult;\n }\n /** Cleans up the overlay from the DOM. */\n dispose() {\n const isAttached = this.hasAttached();\n if (this._positionStrategy) {\n this._positionStrategy.dispose();\n }\n this._disposeScrollStrategy();\n this.detachBackdrop();\n this._locationChanges.unsubscribe();\n this._keyboardDispatcher.remove(this);\n this._portalOutlet.dispose();\n this._attachments.complete();\n this._backdropClick.complete();\n this._keydownEvents.complete();\n this._outsidePointerEvents.complete();\n this._outsideClickDispatcher.remove(this);\n if (this._host && this._host.parentNode) {\n this._host.parentNode.removeChild(this._host);\n this._host = null;\n }\n this._previousHostParent = this._pane = null;\n if (isAttached) {\n this._detachments.next();\n }\n this._detachments.complete();\n }\n /** Whether the overlay has attached content. */\n hasAttached() {\n return this._portalOutlet.hasAttached();\n }\n /** Gets an observable that emits when the backdrop has been clicked. */\n backdropClick() {\n return this._backdropClick;\n }\n /** Gets an observable that emits when the overlay has been attached. */\n attachments() {\n return this._attachments;\n }\n /** Gets an observable that emits when the overlay has been detached. */\n detachments() {\n return this._detachments;\n }\n /** Gets an observable of keydown events targeted to this overlay. */\n keydownEvents() {\n return this._keydownEvents;\n }\n /** Gets an observable of pointer events targeted outside this overlay. */\n outsidePointerEvents() {\n return this._outsidePointerEvents;\n }\n /** Gets the current overlay configuration, which is immutable. */\n getConfig() {\n return this._config;\n }\n /** Updates the position of the overlay based on the position strategy. */\n updatePosition() {\n if (this._positionStrategy) {\n this._positionStrategy.apply();\n }\n }\n /** Switches to a new position strategy and updates the overlay position. */\n updatePositionStrategy(strategy) {\n if (strategy === this._positionStrategy) {\n return;\n }\n if (this._positionStrategy) {\n this._positionStrategy.dispose();\n }\n this._positionStrategy = strategy;\n if (this.hasAttached()) {\n strategy.attach(this);\n this.updatePosition();\n }\n }\n /** Update the size properties of the overlay. */\n updateSize(sizeConfig) {\n this._config = Object.assign(Object.assign({}, this._config), sizeConfig);\n this._updateElementSize();\n }\n /** Sets the LTR/RTL direction for the overlay. */\n setDirection(dir) {\n this._config = Object.assign(Object.assign({}, this._config), { direction: dir });\n this._updateElementDirection();\n }\n /** Add a CSS class or an array of classes to the overlay pane. */\n addPanelClass(classes) {\n if (this._pane) {\n this._toggleClasses(this._pane, classes, true);\n }\n }\n /** Remove a CSS class or an array of classes from the overlay pane. */\n removePanelClass(classes) {\n if (this._pane) {\n this._toggleClasses(this._pane, classes, false);\n }\n }\n /**\n * Returns the layout direction of the overlay panel.\n */\n getDirection() {\n const direction = this._config.direction;\n if (!direction) {\n return 'ltr';\n }\n return typeof direction === 'string' ? direction : direction.value;\n }\n /** Switches to a new scroll strategy. */\n updateScrollStrategy(strategy) {\n if (strategy === this._scrollStrategy) {\n return;\n }\n this._disposeScrollStrategy();\n this._scrollStrategy = strategy;\n if (this.hasAttached()) {\n strategy.attach(this);\n strategy.enable();\n }\n }\n /** Updates the text direction of the overlay panel. */\n _updateElementDirection() {\n this._host.setAttribute('dir', this.getDirection());\n }\n /** Updates the size of the overlay element based on the overlay config. */\n _updateElementSize() {\n if (!this._pane) {\n return;\n }\n const style = this._pane.style;\n style.width = coerceCssPixelValue(this._config.width);\n style.height = coerceCssPixelValue(this._config.height);\n style.minWidth = coerceCssPixelValue(this._config.minWidth);\n style.minHeight = coerceCssPixelValue(this._config.minHeight);\n style.maxWidth = coerceCssPixelValue(this._config.maxWidth);\n style.maxHeight = coerceCssPixelValue(this._config.maxHeight);\n }\n /** Toggles the pointer events for the overlay pane element. */\n _togglePointerEvents(enablePointer) {\n this._pane.style.pointerEvents = enablePointer ? 'auto' : 'none';\n }\n /** Attaches a backdrop for this overlay. */\n _attachBackdrop() {\n const showingClass = 'cdk-overlay-backdrop-showing';\n this._backdropElement = this._document.createElement('div');\n this._backdropElement.classList.add('cdk-overlay-backdrop');\n if (this._config.backdropClass) {\n this._toggleClasses(this._backdropElement, this._config.backdropClass, true);\n }\n // Insert the backdrop before the pane in the DOM order,\n // in order to handle stacked overlays properly.\n this._host.parentElement.insertBefore(this._backdropElement, this._host);\n // Forward backdrop clicks such that the consumer of the overlay can perform whatever\n // action desired when such a click occurs (usually closing the overlay).\n this._backdropElement.addEventListener('click', this._backdropClickHandler);\n // Add class to fade-in the backdrop after one frame.\n if (typeof requestAnimationFrame !== 'undefined') {\n this._ngZone.runOutsideAngular(() => {\n requestAnimationFrame(() => {\n if (this._backdropElement) {\n this._backdropElement.classList.add(showingClass);\n }\n });\n });\n }\n else {\n this._backdropElement.classList.add(showingClass);\n }\n }\n /**\n * Updates the stacking order of the element, moving it to the top if necessary.\n * This is required in cases where one overlay was detached, while another one,\n * that should be behind it, was destroyed. The next time both of them are opened,\n * the stacking will be wrong, because the detached element's pane will still be\n * in its original DOM position.\n */\n _updateStackingOrder() {\n if (this._host.nextSibling) {\n this._host.parentNode.appendChild(this._host);\n }\n }\n /** Detaches the backdrop (if any) associated with the overlay. */\n detachBackdrop() {\n let backdropToDetach = this._backdropElement;\n if (!backdropToDetach) {\n return;\n }\n let timeoutId;\n let finishDetach = () => {\n // It may not be attached to anything in certain cases (e.g. unit tests).\n if (backdropToDetach) {\n backdropToDetach.removeEventListener('click', this._backdropClickHandler);\n backdropToDetach.removeEventListener('transitionend', finishDetach);\n if (backdropToDetach.parentNode) {\n backdropToDetach.parentNode.removeChild(backdropToDetach);\n }\n }\n // It is possible that a new portal has been attached to this overlay since we started\n // removing the backdrop. If that is the case, only clear the backdrop reference if it\n // is still the same instance that we started to remove.\n if (this._backdropElement == backdropToDetach) {\n this._backdropElement = null;\n }\n if (this._config.backdropClass) {\n this._toggleClasses(backdropToDetach, this._config.backdropClass, false);\n }\n clearTimeout(timeoutId);\n };\n backdropToDetach.classList.remove('cdk-overlay-backdrop-showing');\n this._ngZone.runOutsideAngular(() => {\n backdropToDetach.addEventListener('transitionend', finishDetach);\n });\n // If the backdrop doesn't have a transition, the `transitionend` event won't fire.\n // In this case we make it unclickable and we try to remove it after a delay.\n backdropToDetach.style.pointerEvents = 'none';\n // Run this outside the Angular zone because there's nothing that Angular cares about.\n // If it were to run inside the Angular zone, every test that used Overlay would have to be\n // either async or fakeAsync.\n timeoutId = this._ngZone.runOutsideAngular(() => setTimeout(finishDetach, 500));\n }\n /** Toggles a single CSS class or an array of classes on an element. */\n _toggleClasses(element, cssClasses, isAdd) {\n const classList = element.classList;\n coerceArray(cssClasses).forEach(cssClass => {\n // We can't do a spread here, because IE doesn't support setting multiple classes.\n // Also trying to add an empty string to a DOMTokenList will throw.\n if (cssClass) {\n isAdd ? classList.add(cssClass) : classList.remove(cssClass);\n }\n });\n }\n /** Detaches the overlay content next time the zone stabilizes. */\n _detachContentWhenStable() {\n // Normally we wouldn't have to explicitly run this outside the `NgZone`, however\n // if the consumer is using `zone-patch-rxjs`, the `Subscription.unsubscribe` call will\n // be patched to run inside the zone, which will throw us into an infinite loop.\n this._ngZone.runOutsideAngular(() => {\n // We can't remove the host here immediately, because the overlay pane's content\n // might still be animating. This stream helps us avoid interrupting the animation\n // by waiting for the pane to become empty.\n const subscription = this._ngZone.onStable\n .pipe(takeUntil(merge(this._attachments, this._detachments)))\n .subscribe(() => {\n // Needs a couple of checks for the pane and host, because\n // they may have been removed by the time the zone stabilizes.\n if (!this._pane || !this._host || this._pane.children.length === 0) {\n if (this._pane && this._config.panelClass) {\n this._toggleClasses(this._pane, this._config.panelClass, false);\n }\n if (this._host && this._host.parentElement) {\n this._previousHostParent = this._host.parentElement;\n this._previousHostParent.removeChild(this._host);\n }\n subscription.unsubscribe();\n }\n });\n });\n }\n /** Disposes of a scroll strategy. */\n _disposeScrollStrategy() {\n const scrollStrategy = this._scrollStrategy;\n if (scrollStrategy) {\n scrollStrategy.disable();\n if (scrollStrategy.detach) {\n scrollStrategy.detach();\n }\n }\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n// TODO: refactor clipping detection into a separate thing (part of scrolling module)\n// TODO: doesn't handle both flexible width and height when it has to scroll along both axis.\n/** Class to be added to the overlay bounding box. */\nconst boundingBoxClass = 'cdk-overlay-connected-position-bounding-box';\n/** Regex used to split a string on its CSS units. */\nconst cssUnitPattern = /([A-Za-z%]+)$/;\n/**\n * A strategy for positioning overlays. Using this strategy, an overlay is given an\n * implicit position relative some origin element. The relative position is defined in terms of\n * a point on the origin element that is connected to a point on the overlay element. For example,\n * a basic dropdown is connecting the bottom-left corner of the origin to the top-left corner\n * of the overlay.\n */\nclass FlexibleConnectedPositionStrategy {\n constructor(connectedTo, _viewportRuler, _document, _platform, _overlayContainer) {\n this._viewportRuler = _viewportRuler;\n this._document = _document;\n this._platform = _platform;\n this._overlayContainer = _overlayContainer;\n /** Last size used for the bounding box. Used to avoid resizing the overlay after open. */\n this._lastBoundingBoxSize = { width: 0, height: 0 };\n /** Whether the overlay was pushed in a previous positioning. */\n this._isPushed = false;\n /** Whether the overlay can be pushed on-screen on the initial open. */\n this._canPush = true;\n /** Whether the overlay can grow via flexible width/height after the initial open. */\n this._growAfterOpen = false;\n /** Whether the overlay's width and height can be constrained to fit within the viewport. */\n this._hasFlexibleDimensions = true;\n /** Whether the overlay position is locked. */\n this._positionLocked = false;\n /** Amount of space that must be maintained between the overlay and the edge of the viewport. */\n this._viewportMargin = 0;\n /** The Scrollable containers used to check scrollable view properties on position change. */\n this._scrollables = [];\n /** Ordered list of preferred positions, from most to least desirable. */\n this._preferredPositions = [];\n /** Subject that emits whenever the position changes. */\n this._positionChanges = new Subject();\n /** Subscription to viewport size changes. */\n this._resizeSubscription = Subscription.EMPTY;\n /** Default offset for the overlay along the x axis. */\n this._offsetX = 0;\n /** Default offset for the overlay along the y axis. */\n this._offsetY = 0;\n /** Keeps track of the CSS classes that the position strategy has applied on the overlay panel. */\n this._appliedPanelClasses = [];\n /** Observable sequence of position changes. */\n this.positionChanges = this._positionChanges;\n this.setOrigin(connectedTo);\n }\n /** Ordered list of preferred positions, from most to least desirable. */\n get positions() {\n return this._preferredPositions;\n }\n /** Attaches this position strategy to an overlay. */\n attach(overlayRef) {\n if (this._overlayRef && overlayRef !== this._overlayRef &&\n (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw Error('This position strategy is already attached to an overlay');\n }\n this._validatePositions();\n overlayRef.hostElement.classList.add(boundingBoxClass);\n this._overlayRef = overlayRef;\n this._boundingBox = overlayRef.hostElement;\n this._pane = overlayRef.overlayElement;\n this._isDisposed = false;\n this._isInitialRender = true;\n this._lastPosition = null;\n this._resizeSubscription.unsubscribe();\n this._resizeSubscription = this._viewportRuler.change().subscribe(() => {\n // When the window is resized, we want to trigger the next reposition as if it\n // was an initial render, in order for the strategy to pick a new optimal position,\n // otherwise position locking will cause it to stay at the old one.\n this._isInitialRender = true;\n this.apply();\n });\n }\n /**\n * Updates the position of the overlay element, using whichever preferred position relative\n * to the origin best fits on-screen.\n *\n * The selection of a position goes as follows:\n * - If any positions fit completely within the viewport as-is,\n * choose the first position that does so.\n * - If flexible dimensions are enabled and at least one satifies the given minimum width/height,\n * choose the position with the greatest available size modified by the positions' weight.\n * - If pushing is enabled, take the position that went off-screen the least and push it\n * on-screen.\n * - If none of the previous criteria were met, use the position that goes off-screen the least.\n * @docs-private\n */\n apply() {\n // We shouldn't do anything if the strategy was disposed or we're on the server.\n if (this._isDisposed || !this._platform.isBrowser) {\n return;\n }\n // If the position has been applied already (e.g. when the overlay was opened) and the\n // consumer opted into locking in the position, re-use the old position, in order to\n // prevent the overlay from jumping around.\n if (!this._isInitialRender && this._positionLocked && this._lastPosition) {\n this.reapplyLastPosition();\n return;\n }\n this._clearPanelClasses();\n this._resetOverlayElementStyles();\n this._resetBoundingBoxStyles();\n // We need the bounding rects for the origin and the overlay to determine how to position\n // the overlay relative to the origin.\n // We use the viewport rect to determine whether a position would go off-screen.\n this._viewportRect = this._getNarrowedViewportRect();\n this._originRect = this._getOriginRect();\n this._overlayRect = this._pane.getBoundingClientRect();\n const originRect = this._originRect;\n const overlayRect = this._overlayRect;\n const viewportRect = this._viewportRect;\n // Positions where the overlay will fit with flexible dimensions.\n const flexibleFits = [];\n // Fallback if none of the preferred positions fit within the viewport.\n let fallback;\n // Go through each of the preferred positions looking for a good fit.\n // If a good fit is found, it will be applied immediately.\n for (let pos of this._preferredPositions) {\n // Get the exact (x, y) coordinate for the point-of-origin on the origin element.\n let originPoint = this._getOriginPoint(originRect, pos);\n // From that point-of-origin, get the exact (x, y) coordinate for the top-left corner of the\n // overlay in this position. We use the top-left corner for calculations and later translate\n // this into an appropriate (top, left, bottom, right) style.\n let overlayPoint = this._getOverlayPoint(originPoint, overlayRect, pos);\n // Calculate how well the overlay would fit into the viewport with this point.\n let overlayFit = this._getOverlayFit(overlayPoint, overlayRect, viewportRect, pos);\n // If the overlay, without any further work, fits into the viewport, use this position.\n if (overlayFit.isCompletelyWithinViewport) {\n this._isPushed = false;\n this._applyPosition(pos, originPoint);\n return;\n }\n // If the overlay has flexible dimensions, we can use this position\n // so long as there's enough space for the minimum dimensions.\n if (this._canFitWithFlexibleDimensions(overlayFit, overlayPoint, viewportRect)) {\n // Save positions where the overlay will fit with flexible dimensions. We will use these\n // if none of the positions fit *without* flexible dimensions.\n flexibleFits.push({\n position: pos,\n origin: originPoint,\n overlayRect,\n boundingBoxRect: this._calculateBoundingBoxRect(originPoint, pos)\n });\n continue;\n }\n // If the current preferred position does not fit on the screen, remember the position\n // if it has more visible area on-screen than we've seen and move onto the next preferred\n // position.\n if (!fallback || fallback.overlayFit.visibleArea < overlayFit.visibleArea) {\n fallback = { overlayFit, overlayPoint, originPoint, position: pos, overlayRect };\n }\n }\n // If there are any positions where the overlay would fit with flexible dimensions, choose the\n // one that has the greatest area available modified by the position's weight\n if (flexibleFits.length) {\n let bestFit = null;\n let bestScore = -1;\n for (const fit of flexibleFits) {\n const score = fit.boundingBoxRect.width * fit.boundingBoxRect.height * (fit.position.weight || 1);\n if (score > bestScore) {\n bestScore = score;\n bestFit = fit;\n }\n }\n this._isPushed = false;\n this._applyPosition(bestFit.position, bestFit.origin);\n return;\n }\n // When none of the preferred positions fit within the viewport, take the position\n // that went off-screen the least and attempt to push it on-screen.\n if (this._canPush) {\n // TODO(jelbourn): after pushing, the opening \"direction\" of the overlay might not make sense.\n this._isPushed = true;\n this._applyPosition(fallback.position, fallback.originPoint);\n return;\n }\n // All options for getting the overlay within the viewport have been exhausted, so go with the\n // position that went off-screen the least.\n this._applyPosition(fallback.position, fallback.originPoint);\n }\n detach() {\n this._clearPanelClasses();\n this._lastPosition = null;\n this._previousPushAmount = null;\n this._resizeSubscription.unsubscribe();\n }\n /** Cleanup after the element gets destroyed. */\n dispose() {\n if (this._isDisposed) {\n return;\n }\n // We can't use `_resetBoundingBoxStyles` here, because it resets\n // some properties to zero, rather than removing them.\n if (this._boundingBox) {\n extendStyles(this._boundingBox.style, {\n top: '',\n left: '',\n right: '',\n bottom: '',\n height: '',\n width: '',\n alignItems: '',\n justifyContent: '',\n });\n }\n if (this._pane) {\n this._resetOverlayElementStyles();\n }\n if (this._overlayRef) {\n this._overlayRef.hostElement.classList.remove(boundingBoxClass);\n }\n this.detach();\n this._positionChanges.complete();\n this._overlayRef = this._boundingBox = null;\n this._isDisposed = true;\n }\n /**\n * This re-aligns the overlay element with the trigger in its last calculated position,\n * even if a position higher in the \"preferred positions\" list would now fit. This\n * allows one to re-align the panel without changing the orientation of the panel.\n */\n reapplyLastPosition() {\n if (!this._isDisposed && (!this._platform || this._platform.isBrowser)) {\n this._originRect = this._getOriginRect();\n this._overlayRect = this._pane.getBoundingClientRect();\n this._viewportRect = this._getNarrowedViewportRect();\n const lastPosition = this._lastPosition || this._preferredPositions[0];\n const originPoint = this._getOriginPoint(this._originRect, lastPosition);\n this._applyPosition(lastPosition, originPoint);\n }\n }\n /**\n * Sets the list of Scrollable containers that host the origin element so that\n * on reposition we can evaluate if it or the overlay has been clipped or outside view. Every\n * Scrollable must be an ancestor element of the strategy's origin element.\n */\n withScrollableContainers(scrollables) {\n this._scrollables = scrollables;\n return this;\n }\n /**\n * Adds new preferred positions.\n * @param positions List of positions options for this overlay.\n */\n withPositions(positions) {\n this._preferredPositions = positions;\n // If the last calculated position object isn't part of the positions anymore, clear\n // it in order to avoid it being picked up if the consumer tries to re-apply.\n if (positions.indexOf(this._lastPosition) === -1) {\n this._lastPosition = null;\n }\n this._validatePositions();\n return this;\n }\n /**\n * Sets a minimum distance the overlay may be positioned to the edge of the viewport.\n * @param margin Required margin between the overlay and the viewport edge in pixels.\n */\n withViewportMargin(margin) {\n this._viewportMargin = margin;\n return this;\n }\n /** Sets whether the overlay's width and height can be constrained to fit within the viewport. */\n withFlexibleDimensions(flexibleDimensions = true) {\n this._hasFlexibleDimensions = flexibleDimensions;\n return this;\n }\n /** Sets whether the overlay can grow after the initial open via flexible width/height. */\n withGrowAfterOpen(growAfterOpen = true) {\n this._growAfterOpen = growAfterOpen;\n return this;\n }\n /** Sets whether the overlay can be pushed on-screen if none of the provided positions fit. */\n withPush(canPush = true) {\n this._canPush = canPush;\n return this;\n }\n /**\n * Sets whether the overlay's position should be locked in after it is positioned\n * initially. When an overlay is locked in, it won't attempt to reposition itself\n * when the position is re-applied (e.g. when the user scrolls away).\n * @param isLocked Whether the overlay should locked in.\n */\n withLockedPosition(isLocked = true) {\n this._positionLocked = isLocked;\n return this;\n }\n /**\n * Sets the origin, relative to which to position the overlay.\n * Using an element origin is useful for building components that need to be positioned\n * relatively to a trigger (e.g. dropdown menus or tooltips), whereas using a point can be\n * used for cases like contextual menus which open relative to the user's pointer.\n * @param origin Reference to the new origin.\n */\n setOrigin(origin) {\n this._origin = origin;\n return this;\n }\n /**\n * Sets the default offset for the overlay's connection point on the x-axis.\n * @param offset New offset in the X axis.\n */\n withDefaultOffsetX(offset) {\n this._offsetX = offset;\n return this;\n }\n /**\n * Sets the default offset for the overlay's connection point on the y-axis.\n * @param offset New offset in the Y axis.\n */\n withDefaultOffsetY(offset) {\n this._offsetY = offset;\n return this;\n }\n /**\n * Configures that the position strategy should set a `transform-origin` on some elements\n * inside the overlay, depending on the current position that is being applied. This is\n * useful for the cases where the origin of an animation can change depending on the\n * alignment of the overlay.\n * @param selector CSS selector that will be used to find the target\n * elements onto which to set the transform origin.\n */\n withTransformOriginOn(selector) {\n this._transformOriginSelector = selector;\n return this;\n }\n /**\n * Gets the (x, y) coordinate of a connection point on the origin based on a relative position.\n */\n _getOriginPoint(originRect, pos) {\n let x;\n if (pos.originX == 'center') {\n // Note: when centering we should always use the `left`\n // offset, otherwise the position will be wrong in RTL.\n x = originRect.left + (originRect.width / 2);\n }\n else {\n const startX = this._isRtl() ? originRect.right : originRect.left;\n const endX = this._isRtl() ? originRect.left : originRect.right;\n x = pos.originX == 'start' ? startX : endX;\n }\n let y;\n if (pos.originY == 'center') {\n y = originRect.top + (originRect.height / 2);\n }\n else {\n y = pos.originY == 'top' ? originRect.top : originRect.bottom;\n }\n return { x, y };\n }\n /**\n * Gets the (x, y) coordinate of the top-left corner of the overlay given a given position and\n * origin point to which the overlay should be connected.\n */\n _getOverlayPoint(originPoint, overlayRect, pos) {\n // Calculate the (overlayStartX, overlayStartY), the start of the\n // potential overlay position relative to the origin point.\n let overlayStartX;\n if (pos.overlayX == 'center') {\n overlayStartX = -overlayRect.width / 2;\n }\n else if (pos.overlayX === 'start') {\n overlayStartX = this._isRtl() ? -overlayRect.width : 0;\n }\n else {\n overlayStartX = this._isRtl() ? 0 : -overlayRect.width;\n }\n let overlayStartY;\n if (pos.overlayY == 'center') {\n overlayStartY = -overlayRect.height / 2;\n }\n else {\n overlayStartY = pos.overlayY == 'top' ? 0 : -overlayRect.height;\n }\n // The (x, y) coordinates of the overlay.\n return {\n x: originPoint.x + overlayStartX,\n y: originPoint.y + overlayStartY,\n };\n }\n /** Gets how well an overlay at the given point will fit within the viewport. */\n _getOverlayFit(point, overlay, viewport, position) {\n let { x, y } = point;\n let offsetX = this._getOffset(position, 'x');\n let offsetY = this._getOffset(position, 'y');\n // Account for the offsets since they could push the overlay out of the viewport.\n if (offsetX) {\n x += offsetX;\n }\n if (offsetY) {\n y += offsetY;\n }\n // How much the overlay would overflow at this position, on each side.\n let leftOverflow = 0 - x;\n let rightOverflow = (x + overlay.width) - viewport.width;\n let topOverflow = 0 - y;\n let bottomOverflow = (y + overlay.height) - viewport.height;\n // Visible parts of the element on each axis.\n let visibleWidth = this._subtractOverflows(overlay.width, leftOverflow, rightOverflow);\n let visibleHeight = this._subtractOverflows(overlay.height, topOverflow, bottomOverflow);\n let visibleArea = visibleWidth * visibleHeight;\n return {\n visibleArea,\n isCompletelyWithinViewport: (overlay.width * overlay.height) === visibleArea,\n fitsInViewportVertically: visibleHeight === overlay.height,\n fitsInViewportHorizontally: visibleWidth == overlay.width,\n };\n }\n /**\n * Whether the overlay can fit within the viewport when it may resize either its width or height.\n * @param fit How well the overlay fits in the viewport at some position.\n * @param point The (x, y) coordinates of the overlat at some position.\n * @param viewport The geometry of the viewport.\n */\n _canFitWithFlexibleDimensions(fit, point, viewport) {\n if (this._hasFlexibleDimensions) {\n const availableHeight = viewport.bottom - point.y;\n const availableWidth = viewport.right - point.x;\n const minHeight = getPixelValue(this._overlayRef.getConfig().minHeight);\n const minWidth = getPixelValue(this._overlayRef.getConfig().minWidth);\n const verticalFit = fit.fitsInViewportVertically ||\n (minHeight != null && minHeight <= availableHeight);\n const horizontalFit = fit.fitsInViewportHorizontally ||\n (minWidth != null && minWidth <= availableWidth);\n return verticalFit && horizontalFit;\n }\n return false;\n }\n /**\n * Gets the point at which the overlay can be \"pushed\" on-screen. If the overlay is larger than\n * the viewport, the top-left corner will be pushed on-screen (with overflow occuring on the\n * right and bottom).\n *\n * @param start Starting point from which the overlay is pushed.\n * @param overlay Dimensions of the overlay.\n * @param scrollPosition Current viewport scroll position.\n * @returns The point at which to position the overlay after pushing. This is effectively a new\n * originPoint.\n */\n _pushOverlayOnScreen(start, overlay, scrollPosition) {\n // If the position is locked and we've pushed the overlay already, reuse the previous push\n // amount, rather than pushing it again. If we were to continue pushing, the element would\n // remain in the viewport, which goes against the expectations when position locking is enabled.\n if (this._previousPushAmount && this._positionLocked) {\n return {\n x: start.x + this._previousPushAmount.x,\n y: start.y + this._previousPushAmount.y\n };\n }\n const viewport = this._viewportRect;\n // Determine how much the overlay goes outside the viewport on each\n // side, which we'll use to decide which direction to push it.\n const overflowRight = Math.max(start.x + overlay.width - viewport.width, 0);\n const overflowBottom = Math.max(start.y + overlay.height - viewport.height, 0);\n const overflowTop = Math.max(viewport.top - scrollPosition.top - start.y, 0);\n const overflowLeft = Math.max(viewport.left - scrollPosition.left - start.x, 0);\n // Amount by which to push the overlay in each axis such that it remains on-screen.\n let pushX = 0;\n let pushY = 0;\n // If the overlay fits completely within the bounds of the viewport, push it from whichever\n // direction is goes off-screen. Otherwise, push the top-left corner such that its in the\n // viewport and allow for the trailing end of the overlay to go out of bounds.\n if (overlay.width <= viewport.width) {\n pushX = overflowLeft || -overflowRight;\n }\n else {\n pushX = start.x < this._viewportMargin ? (viewport.left - scrollPosition.left) - start.x : 0;\n }\n if (overlay.height <= viewport.height) {\n pushY = overflowTop || -overflowBottom;\n }\n else {\n pushY = start.y < this._viewportMargin ? (viewport.top - scrollPosition.top) - start.y : 0;\n }\n this._previousPushAmount = { x: pushX, y: pushY };\n return {\n x: start.x + pushX,\n y: start.y + pushY,\n };\n }\n /**\n * Applies a computed position to the overlay and emits a position change.\n * @param position The position preference\n * @param originPoint The point on the origin element where the overlay is connected.\n */\n _applyPosition(position, originPoint) {\n this._setTransformOrigin(position);\n this._setOverlayElementStyles(originPoint, position);\n this._setBoundingBoxStyles(originPoint, position);\n if (position.panelClass) {\n this._addPanelClasses(position.panelClass);\n }\n // Save the last connected position in case the position needs to be re-calculated.\n this._lastPosition = position;\n // Notify that the position has been changed along with its change properties.\n // We only emit if we've got any subscriptions, because the scroll visibility\n // calculcations can be somewhat expensive.\n if (this._positionChanges.observers.length) {\n const scrollableViewProperties = this._getScrollVisibility();\n const changeEvent = new ConnectedOverlayPositionChange(position, scrollableViewProperties);\n this._positionChanges.next(changeEvent);\n }\n this._isInitialRender = false;\n }\n /** Sets the transform origin based on the configured selector and the passed-in position. */\n _setTransformOrigin(position) {\n if (!this._transformOriginSelector) {\n return;\n }\n const elements = this._boundingBox.querySelectorAll(this._transformOriginSelector);\n let xOrigin;\n let yOrigin = position.overlayY;\n if (position.overlayX === 'center') {\n xOrigin = 'center';\n }\n else if (this._isRtl()) {\n xOrigin = position.overlayX === 'start' ? 'right' : 'left';\n }\n else {\n xOrigin = position.overlayX === 'start' ? 'left' : 'right';\n }\n for (let i = 0; i < elements.length; i++) {\n elements[i].style.transformOrigin = `${xOrigin} ${yOrigin}`;\n }\n }\n /**\n * Gets the position and size of the overlay's sizing container.\n *\n * This method does no measuring and applies no styles so that we can cheaply compute the\n * bounds for all positions and choose the best fit based on these results.\n */\n _calculateBoundingBoxRect(origin, position) {\n const viewport = this._viewportRect;\n const isRtl = this._isRtl();\n let height, top, bottom;\n if (position.overlayY === 'top') {\n // Overlay is opening \"downward\" and thus is bound by the bottom viewport edge.\n top = origin.y;\n height = viewport.height - top + this._viewportMargin;\n }\n else if (position.overlayY === 'bottom') {\n // Overlay is opening \"upward\" and thus is bound by the top viewport edge. We need to add\n // the viewport margin back in, because the viewport rect is narrowed down to remove the\n // margin, whereas the `origin` position is calculated based on its `ClientRect`.\n bottom = viewport.height - origin.y + this._viewportMargin * 2;\n height = viewport.height - bottom + this._viewportMargin;\n }\n else {\n // If neither top nor bottom, it means that the overlay is vertically centered on the\n // origin point. Note that we want the position relative to the viewport, rather than\n // the page, which is why we don't use something like `viewport.bottom - origin.y` and\n // `origin.y - viewport.top`.\n const smallestDistanceToViewportEdge = Math.min(viewport.bottom - origin.y + viewport.top, origin.y);\n const previousHeight = this._lastBoundingBoxSize.height;\n height = smallestDistanceToViewportEdge * 2;\n top = origin.y - smallestDistanceToViewportEdge;\n if (height > previousHeight && !this._isInitialRender && !this._growAfterOpen) {\n top = origin.y - (previousHeight / 2);\n }\n }\n // The overlay is opening 'right-ward' (the content flows to the right).\n const isBoundedByRightViewportEdge = (position.overlayX === 'start' && !isRtl) ||\n (position.overlayX === 'end' && isRtl);\n // The overlay is opening 'left-ward' (the content flows to the left).\n const isBoundedByLeftViewportEdge = (position.overlayX === 'end' && !isRtl) ||\n (position.overlayX === 'start' && isRtl);\n let width, left, right;\n if (isBoundedByLeftViewportEdge) {\n right = viewport.width - origin.x + this._viewportMargin;\n width = origin.x - this._viewportMargin;\n }\n else if (isBoundedByRightViewportEdge) {\n left = origin.x;\n width = viewport.right - origin.x;\n }\n else {\n // If neither start nor end, it means that the overlay is horizontally centered on the\n // origin point. Note that we want the position relative to the viewport, rather than\n // the page, which is why we don't use something like `viewport.right - origin.x` and\n // `origin.x - viewport.left`.\n const smallestDistanceToViewportEdge = Math.min(viewport.right - origin.x + viewport.left, origin.x);\n const previousWidth = this._lastBoundingBoxSize.width;\n width = smallestDistanceToViewportEdge * 2;\n left = origin.x - smallestDistanceToViewportEdge;\n if (width > previousWidth && !this._isInitialRender && !this._growAfterOpen) {\n left = origin.x - (previousWidth / 2);\n }\n }\n return { top: top, left: left, bottom: bottom, right: right, width, height };\n }\n /**\n * Sets the position and size of the overlay's sizing wrapper. The wrapper is positioned on the\n * origin's connection point and stetches to the bounds of the viewport.\n *\n * @param origin The point on the origin element where the overlay is connected.\n * @param position The position preference\n */\n _setBoundingBoxStyles(origin, position) {\n const boundingBoxRect = this._calculateBoundingBoxRect(origin, position);\n // It's weird if the overlay *grows* while scrolling, so we take the last size into account\n // when applying a new size.\n if (!this._isInitialRender && !this._growAfterOpen) {\n boundingBoxRect.height = Math.min(boundingBoxRect.height, this._lastBoundingBoxSize.height);\n boundingBoxRect.width = Math.min(boundingBoxRect.width, this._lastBoundingBoxSize.width);\n }\n const styles = {};\n if (this._hasExactPosition()) {\n styles.top = styles.left = '0';\n styles.bottom = styles.right = styles.maxHeight = styles.maxWidth = '';\n styles.width = styles.height = '100%';\n }\n else {\n const maxHeight = this._overlayRef.getConfig().maxHeight;\n const maxWidth = this._overlayRef.getConfig().maxWidth;\n styles.height = coerceCssPixelValue(boundingBoxRect.height);\n styles.top = coerceCssPixelValue(boundingBoxRect.top);\n styles.bottom = coerceCssPixelValue(boundingBoxRect.bottom);\n styles.width = coerceCssPixelValue(boundingBoxRect.width);\n styles.left = coerceCssPixelValue(boundingBoxRect.left);\n styles.right = coerceCssPixelValue(boundingBoxRect.right);\n // Push the pane content towards the proper direction.\n if (position.overlayX === 'center') {\n styles.alignItems = 'center';\n }\n else {\n styles.alignItems = position.overlayX === 'end' ? 'flex-end' : 'flex-start';\n }\n if (position.overlayY === 'center') {\n styles.justifyContent = 'center';\n }\n else {\n styles.justifyContent = position.overlayY === 'bottom' ? 'flex-end' : 'flex-start';\n }\n if (maxHeight) {\n styles.maxHeight = coerceCssPixelValue(maxHeight);\n }\n if (maxWidth) {\n styles.maxWidth = coerceCssPixelValue(maxWidth);\n }\n }\n this._lastBoundingBoxSize = boundingBoxRect;\n extendStyles(this._boundingBox.style, styles);\n }\n /** Resets the styles for the bounding box so that a new positioning can be computed. */\n _resetBoundingBoxStyles() {\n extendStyles(this._boundingBox.style, {\n top: '0',\n left: '0',\n right: '0',\n bottom: '0',\n height: '',\n width: '',\n alignItems: '',\n justifyContent: '',\n });\n }\n /** Resets the styles for the overlay pane so that a new positioning can be computed. */\n _resetOverlayElementStyles() {\n extendStyles(this._pane.style, {\n top: '',\n left: '',\n bottom: '',\n right: '',\n position: '',\n transform: '',\n });\n }\n /** Sets positioning styles to the overlay element. */\n _setOverlayElementStyles(originPoint, position) {\n const styles = {};\n const hasExactPosition = this._hasExactPosition();\n const hasFlexibleDimensions = this._hasFlexibleDimensions;\n const config = this._overlayRef.getConfig();\n if (hasExactPosition) {\n const scrollPosition = this._viewportRuler.getViewportScrollPosition();\n extendStyles(styles, this._getExactOverlayY(position, originPoint, scrollPosition));\n extendStyles(styles, this._getExactOverlayX(position, originPoint, scrollPosition));\n }\n else {\n styles.position = 'static';\n }\n // Use a transform to apply the offsets. We do this because the `center` positions rely on\n // being in the normal flex flow and setting a `top` / `left` at all will completely throw\n // off the position. We also can't use margins, because they won't have an effect in some\n // cases where the element doesn't have anything to \"push off of\". Finally, this works\n // better both with flexible and non-flexible positioning.\n let transformString = '';\n let offsetX = this._getOffset(position, 'x');\n let offsetY = this._getOffset(position, 'y');\n if (offsetX) {\n transformString += `translateX(${offsetX}px) `;\n }\n if (offsetY) {\n transformString += `translateY(${offsetY}px)`;\n }\n styles.transform = transformString.trim();\n // If a maxWidth or maxHeight is specified on the overlay, we remove them. We do this because\n // we need these values to both be set to \"100%\" for the automatic flexible sizing to work.\n // The maxHeight and maxWidth are set on the boundingBox in order to enforce the constraint.\n // Note that this doesn't apply when we have an exact position, in which case we do want to\n // apply them because they'll be cleared from the bounding box.\n if (config.maxHeight) {\n if (hasExactPosition) {\n styles.maxHeight = coerceCssPixelValue(config.maxHeight);\n }\n else if (hasFlexibleDimensions) {\n styles.maxHeight = '';\n }\n }\n if (config.maxWidth) {\n if (hasExactPosition) {\n styles.maxWidth = coerceCssPixelValue(config.maxWidth);\n }\n else if (hasFlexibleDimensions) {\n styles.maxWidth = '';\n }\n }\n extendStyles(this._pane.style, styles);\n }\n /** Gets the exact top/bottom for the overlay when not using flexible sizing or when pushing. */\n _getExactOverlayY(position, originPoint, scrollPosition) {\n // Reset any existing styles. This is necessary in case the\n // preferred position has changed since the last `apply`.\n let styles = { top: '', bottom: '' };\n let overlayPoint = this._getOverlayPoint(originPoint, this._overlayRect, position);\n if (this._isPushed) {\n overlayPoint = this._pushOverlayOnScreen(overlayPoint, this._overlayRect, scrollPosition);\n }\n let virtualKeyboardOffset = this._overlayContainer.getContainerElement().getBoundingClientRect().top;\n // Normally this would be zero, however when the overlay is attached to an input (e.g. in an\n // autocomplete), mobile browsers will shift everything in order to put the input in the middle\n // of the screen and to make space for the virtual keyboard. We need to account for this offset,\n // otherwise our positioning will be thrown off.\n overlayPoint.y -= virtualKeyboardOffset;\n // We want to set either `top` or `bottom` based on whether the overlay wants to appear\n // above or below the origin and the direction in which the element will expand.\n if (position.overlayY === 'bottom') {\n // When using `bottom`, we adjust the y position such that it is the distance\n // from the bottom of the viewport rather than the top.\n const documentHeight = this._document.documentElement.clientHeight;\n styles.bottom = `${documentHeight - (overlayPoint.y + this._overlayRect.height)}px`;\n }\n else {\n styles.top = coerceCssPixelValue(overlayPoint.y);\n }\n return styles;\n }\n /** Gets the exact left/right for the overlay when not using flexible sizing or when pushing. */\n _getExactOverlayX(position, originPoint, scrollPosition) {\n // Reset any existing styles. This is necessary in case the preferred position has\n // changed since the last `apply`.\n let styles = { left: '', right: '' };\n let overlayPoint = this._getOverlayPoint(originPoint, this._overlayRect, position);\n if (this._isPushed) {\n overlayPoint = this._pushOverlayOnScreen(overlayPoint, this._overlayRect, scrollPosition);\n }\n // We want to set either `left` or `right` based on whether the overlay wants to appear \"before\"\n // or \"after\" the origin, which determines the direction in which the element will expand.\n // For the horizontal axis, the meaning of \"before\" and \"after\" change based on whether the\n // page is in RTL or LTR.\n let horizontalStyleProperty;\n if (this._isRtl()) {\n horizontalStyleProperty = position.overlayX === 'end' ? 'left' : 'right';\n }\n else {\n horizontalStyleProperty = position.overlayX === 'end' ? 'right' : 'left';\n }\n // When we're setting `right`, we adjust the x position such that it is the distance\n // from the right edge of the viewport rather than the left edge.\n if (horizontalStyleProperty === 'right') {\n const documentWidth = this._document.documentElement.clientWidth;\n styles.right = `${documentWidth - (overlayPoint.x + this._overlayRect.width)}px`;\n }\n else {\n styles.left = coerceCssPixelValue(overlayPoint.x);\n }\n return styles;\n }\n /**\n * Gets the view properties of the trigger and overlay, including whether they are clipped\n * or completely outside the view of any of the strategy's scrollables.\n */\n _getScrollVisibility() {\n // Note: needs fresh rects since the position could've changed.\n const originBounds = this._getOriginRect();\n const overlayBounds = this._pane.getBoundingClientRect();\n // TODO(jelbourn): instead of needing all of the client rects for these scrolling containers\n // every time, we should be able to use the scrollTop of the containers if the size of those\n // containers hasn't changed.\n const scrollContainerBounds = this._scrollables.map(scrollable => {\n return scrollable.getElementRef().nativeElement.getBoundingClientRect();\n });\n return {\n isOriginClipped: isElementClippedByScrolling(originBounds, scrollContainerBounds),\n isOriginOutsideView: isElementScrolledOutsideView(originBounds, scrollContainerBounds),\n isOverlayClipped: isElementClippedByScrolling(overlayBounds, scrollContainerBounds),\n isOverlayOutsideView: isElementScrolledOutsideView(overlayBounds, scrollContainerBounds),\n };\n }\n /** Subtracts the amount that an element is overflowing on an axis from its length. */\n _subtractOverflows(length, ...overflows) {\n return overflows.reduce((currentValue, currentOverflow) => {\n return currentValue - Math.max(currentOverflow, 0);\n }, length);\n }\n /** Narrows the given viewport rect by the current _viewportMargin. */\n _getNarrowedViewportRect() {\n // We recalculate the viewport rect here ourselves, rather than using the ViewportRuler,\n // because we want to use the `clientWidth` and `clientHeight` as the base. The difference\n // being that the client properties don't include the scrollbar, as opposed to `innerWidth`\n // and `innerHeight` that do. This is necessary, because the overlay container uses\n // 100% `width` and `height` which don't include the scrollbar either.\n const width = this._document.documentElement.clientWidth;\n const height = this._document.documentElement.clientHeight;\n const scrollPosition = this._viewportRuler.getViewportScrollPosition();\n return {\n top: scrollPosition.top + this._viewportMargin,\n left: scrollPosition.left + this._viewportMargin,\n right: scrollPosition.left + width - this._viewportMargin,\n bottom: scrollPosition.top + height - this._viewportMargin,\n width: width - (2 * this._viewportMargin),\n height: height - (2 * this._viewportMargin),\n };\n }\n /** Whether the we're dealing with an RTL context */\n _isRtl() {\n return this._overlayRef.getDirection() === 'rtl';\n }\n /** Determines whether the overlay uses exact or flexible positioning. */\n _hasExactPosition() {\n return !this._hasFlexibleDimensions || this._isPushed;\n }\n /** Retrieves the offset of a position along the x or y axis. */\n _getOffset(position, axis) {\n if (axis === 'x') {\n // We don't do something like `position['offset' + axis]` in\n // order to avoid breking minifiers that rename properties.\n return position.offsetX == null ? this._offsetX : position.offsetX;\n }\n return position.offsetY == null ? this._offsetY : position.offsetY;\n }\n /** Validates that the current position match the expected values. */\n _validatePositions() {\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._preferredPositions.length) {\n throw Error('FlexibleConnectedPositionStrategy: At least one position is required.');\n }\n // TODO(crisbeto): remove these once Angular's template type\n // checking is advanced enough to catch these cases.\n this._preferredPositions.forEach(pair => {\n validateHorizontalPosition('originX', pair.originX);\n validateVerticalPosition('originY', pair.originY);\n validateHorizontalPosition('overlayX', pair.overlayX);\n validateVerticalPosition('overlayY', pair.overlayY);\n });\n }\n }\n /** Adds a single CSS class or an array of classes on the overlay panel. */\n _addPanelClasses(cssClasses) {\n if (this._pane) {\n coerceArray(cssClasses).forEach(cssClass => {\n if (cssClass !== '' && this._appliedPanelClasses.indexOf(cssClass) === -1) {\n this._appliedPanelClasses.push(cssClass);\n this._pane.classList.add(cssClass);\n }\n });\n }\n }\n /** Clears the classes that the position strategy has applied from the overlay panel. */\n _clearPanelClasses() {\n if (this._pane) {\n this._appliedPanelClasses.forEach(cssClass => {\n this._pane.classList.remove(cssClass);\n });\n this._appliedPanelClasses = [];\n }\n }\n /** Returns the ClientRect of the current origin. */\n _getOriginRect() {\n const origin = this._origin;\n if (origin instanceof ElementRef) {\n return origin.nativeElement.getBoundingClientRect();\n }\n // Check for Element so SVG elements are also supported.\n if (origin instanceof Element) {\n return origin.getBoundingClientRect();\n }\n const width = origin.width || 0;\n const height = origin.height || 0;\n // If the origin is a point, return a client rect as if it was a 0x0 element at the point.\n return {\n top: origin.y,\n bottom: origin.y + height,\n left: origin.x,\n right: origin.x + width,\n height,\n width\n };\n }\n}\n/** Shallow-extends a stylesheet object with another stylesheet object. */\nfunction extendStyles(destination, source) {\n for (let key in source) {\n if (source.hasOwnProperty(key)) {\n destination[key] = source[key];\n }\n }\n return destination;\n}\n/**\n * Extracts the pixel value as a number from a value, if it's a number\n * or a CSS pixel string (e.g. `1337px`). Otherwise returns null.\n */\nfunction getPixelValue(input) {\n if (typeof input !== 'number' && input != null) {\n const [value, units] = input.split(cssUnitPattern);\n return (!units || units === 'px') ? parseFloat(value) : null;\n }\n return input || null;\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * A strategy for positioning overlays. Using this strategy, an overlay is given an\n * implicit position relative to some origin element. The relative position is defined in terms of\n * a point on the origin element that is connected to a point on the overlay element. For example,\n * a basic dropdown is connecting the bottom-left corner of the origin to the top-left corner\n * of the overlay.\n * @deprecated Use `FlexibleConnectedPositionStrategy` instead.\n * @breaking-change 8.0.0\n */\nclass ConnectedPositionStrategy {\n constructor(originPos, overlayPos, connectedTo, viewportRuler, document, platform, overlayContainer) {\n /** Ordered list of preferred positions, from most to least desirable. */\n this._preferredPositions = [];\n // Since the `ConnectedPositionStrategy` is deprecated and we don't want to maintain\n // the extra logic, we create an instance of the positioning strategy that has some\n // defaults that make it behave as the old position strategy and to which we'll\n // proxy all of the API calls.\n this._positionStrategy = new FlexibleConnectedPositionStrategy(connectedTo, viewportRuler, document, platform, overlayContainer)\n .withFlexibleDimensions(false)\n .withPush(false)\n .withViewportMargin(0);\n this.withFallbackPosition(originPos, overlayPos);\n this.onPositionChange = this._positionStrategy.positionChanges;\n }\n /** Ordered list of preferred positions, from most to least desirable. */\n get positions() {\n return this._preferredPositions;\n }\n /** Attach this position strategy to an overlay. */\n attach(overlayRef) {\n this._overlayRef = overlayRef;\n this._positionStrategy.attach(overlayRef);\n if (this._direction) {\n overlayRef.setDirection(this._direction);\n this._direction = null;\n }\n }\n /** Disposes all resources used by the position strategy. */\n dispose() {\n this._positionStrategy.dispose();\n }\n /** @docs-private */\n detach() {\n this._positionStrategy.detach();\n }\n /**\n * Updates the position of the overlay element, using whichever preferred position relative\n * to the origin fits on-screen.\n * @docs-private\n */\n apply() {\n this._positionStrategy.apply();\n }\n /**\n * Re-positions the overlay element with the trigger in its last calculated position,\n * even if a position higher in the \"preferred positions\" list would now fit. This\n * allows one to re-align the panel without changing the orientation of the panel.\n */\n recalculateLastPosition() {\n this._positionStrategy.reapplyLastPosition();\n }\n /**\n * Sets the list of Scrollable containers that host the origin element so that\n * on reposition we can evaluate if it or the overlay has been clipped or outside view. Every\n * Scrollable must be an ancestor element of the strategy's origin element.\n */\n withScrollableContainers(scrollables) {\n this._positionStrategy.withScrollableContainers(scrollables);\n }\n /**\n * Adds a new preferred fallback position.\n * @param originPos\n * @param overlayPos\n */\n withFallbackPosition(originPos, overlayPos, offsetX, offsetY) {\n const position = new ConnectionPositionPair(originPos, overlayPos, offsetX, offsetY);\n this._preferredPositions.push(position);\n this._positionStrategy.withPositions(this._preferredPositions);\n return this;\n }\n /**\n * Sets the layout direction so the overlay's position can be adjusted to match.\n * @param dir New layout direction.\n */\n withDirection(dir) {\n // Since the direction might be declared before the strategy is attached,\n // we save the value in a temporary property and we'll transfer it to the\n // overlay ref on attachment.\n if (this._overlayRef) {\n this._overlayRef.setDirection(dir);\n }\n else {\n this._direction = dir;\n }\n return this;\n }\n /**\n * Sets an offset for the overlay's connection point on the x-axis\n * @param offset New offset in the X axis.\n */\n withOffsetX(offset) {\n this._positionStrategy.withDefaultOffsetX(offset);\n return this;\n }\n /**\n * Sets an offset for the overlay's connection point on the y-axis\n * @param offset New offset in the Y axis.\n */\n withOffsetY(offset) {\n this._positionStrategy.withDefaultOffsetY(offset);\n return this;\n }\n /**\n * Sets whether the overlay's position should be locked in after it is positioned\n * initially. When an overlay is locked in, it won't attempt to reposition itself\n * when the position is re-applied (e.g. when the user scrolls away).\n * @param isLocked Whether the overlay should locked in.\n */\n withLockedPosition(isLocked) {\n this._positionStrategy.withLockedPosition(isLocked);\n return this;\n }\n /**\n * Overwrites the current set of positions with an array of new ones.\n * @param positions Position pairs to be set on the strategy.\n */\n withPositions(positions) {\n this._preferredPositions = positions.slice();\n this._positionStrategy.withPositions(this._preferredPositions);\n return this;\n }\n /**\n * Sets the origin element, relative to which to position the overlay.\n * @param origin Reference to the new origin element.\n */\n setOrigin(origin) {\n this._positionStrategy.setOrigin(origin);\n return this;\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Class to be added to the overlay pane wrapper. */\nconst wrapperClass = 'cdk-global-overlay-wrapper';\n/**\n * A strategy for positioning overlays. Using this strategy, an overlay is given an\n * explicit position relative to the browser's viewport. We use flexbox, instead of\n * transforms, in order to avoid issues with subpixel rendering which can cause the\n * element to become blurry.\n */\nclass GlobalPositionStrategy {\n constructor() {\n this._cssPosition = 'static';\n this._topOffset = '';\n this._bottomOffset = '';\n this._leftOffset = '';\n this._rightOffset = '';\n this._alignItems = '';\n this._justifyContent = '';\n this._width = '';\n this._height = '';\n }\n attach(overlayRef) {\n const config = overlayRef.getConfig();\n this._overlayRef = overlayRef;\n if (this._width && !config.width) {\n overlayRef.updateSize({ width: this._width });\n }\n if (this._height && !config.height) {\n overlayRef.updateSize({ height: this._height });\n }\n overlayRef.hostElement.classList.add(wrapperClass);\n this._isDisposed = false;\n }\n /**\n * Sets the top position of the overlay. Clears any previously set vertical position.\n * @param value New top offset.\n */\n top(value = '') {\n this._bottomOffset = '';\n this._topOffset = value;\n this._alignItems = 'flex-start';\n return this;\n }\n /**\n * Sets the left position of the overlay. Clears any previously set horizontal position.\n * @param value New left offset.\n */\n left(value = '') {\n this._rightOffset = '';\n this._leftOffset = value;\n this._justifyContent = 'flex-start';\n return this;\n }\n /**\n * Sets the bottom position of the overlay. Clears any previously set vertical position.\n * @param value New bottom offset.\n */\n bottom(value = '') {\n this._topOffset = '';\n this._bottomOffset = value;\n this._alignItems = 'flex-end';\n return this;\n }\n /**\n * Sets the right position of the overlay. Clears any previously set horizontal position.\n * @param value New right offset.\n */\n right(value = '') {\n this._leftOffset = '';\n this._rightOffset = value;\n this._justifyContent = 'flex-end';\n return this;\n }\n /**\n * Sets the overlay width and clears any previously set width.\n * @param value New width for the overlay\n * @deprecated Pass the `width` through the `OverlayConfig`.\n * @breaking-change 8.0.0\n */\n width(value = '') {\n if (this._overlayRef) {\n this._overlayRef.updateSize({ width: value });\n }\n else {\n this._width = value;\n }\n return this;\n }\n /**\n * Sets the overlay height and clears any previously set height.\n * @param value New height for the overlay\n * @deprecated Pass the `height` through the `OverlayConfig`.\n * @breaking-change 8.0.0\n */\n height(value = '') {\n if (this._overlayRef) {\n this._overlayRef.updateSize({ height: value });\n }\n else {\n this._height = value;\n }\n return this;\n }\n /**\n * Centers the overlay horizontally with an optional offset.\n * Clears any previously set horizontal position.\n *\n * @param offset Overlay offset from the horizontal center.\n */\n centerHorizontally(offset = '') {\n this.left(offset);\n this._justifyContent = 'center';\n return this;\n }\n /**\n * Centers the overlay vertically with an optional offset.\n * Clears any previously set vertical position.\n *\n * @param offset Overlay offset from the vertical center.\n */\n centerVertically(offset = '') {\n this.top(offset);\n this._alignItems = 'center';\n return this;\n }\n /**\n * Apply the position to the element.\n * @docs-private\n */\n apply() {\n // Since the overlay ref applies the strategy asynchronously, it could\n // have been disposed before it ends up being applied. If that is the\n // case, we shouldn't do anything.\n if (!this._overlayRef || !this._overlayRef.hasAttached()) {\n return;\n }\n const styles = this._overlayRef.overlayElement.style;\n const parentStyles = this._overlayRef.hostElement.style;\n const config = this._overlayRef.getConfig();\n const { width, height, maxWidth, maxHeight } = config;\n const shouldBeFlushHorizontally = (width === '100%' || width === '100vw') &&\n (!maxWidth || maxWidth === '100%' || maxWidth === '100vw');\n const shouldBeFlushVertically = (height === '100%' || height === '100vh') &&\n (!maxHeight || maxHeight === '100%' || maxHeight === '100vh');\n styles.position = this._cssPosition;\n styles.marginLeft = shouldBeFlushHorizontally ? '0' : this._leftOffset;\n styles.marginTop = shouldBeFlushVertically ? '0' : this._topOffset;\n styles.marginBottom = this._bottomOffset;\n styles.marginRight = this._rightOffset;\n if (shouldBeFlushHorizontally) {\n parentStyles.justifyContent = 'flex-start';\n }\n else if (this._justifyContent === 'center') {\n parentStyles.justifyContent = 'center';\n }\n else if (this._overlayRef.getConfig().direction === 'rtl') {\n // In RTL the browser will invert `flex-start` and `flex-end` automatically, but we\n // don't want that because our positioning is explicitly `left` and `right`, hence\n // why we do another inversion to ensure that the overlay stays in the same position.\n // TODO: reconsider this if we add `start` and `end` methods.\n if (this._justifyContent === 'flex-start') {\n parentStyles.justifyContent = 'flex-end';\n }\n else if (this._justifyContent === 'flex-end') {\n parentStyles.justifyContent = 'flex-start';\n }\n }\n else {\n parentStyles.justifyContent = this._justifyContent;\n }\n parentStyles.alignItems = shouldBeFlushVertically ? 'flex-start' : this._alignItems;\n }\n /**\n * Cleans up the DOM changes from the position strategy.\n * @docs-private\n */\n dispose() {\n if (this._isDisposed || !this._overlayRef) {\n return;\n }\n const styles = this._overlayRef.overlayElement.style;\n const parent = this._overlayRef.hostElement;\n const parentStyles = parent.style;\n parent.classList.remove(wrapperClass);\n parentStyles.justifyContent = parentStyles.alignItems = styles.marginTop =\n styles.marginBottom = styles.marginLeft = styles.marginRight = styles.position = '';\n this._overlayRef = null;\n this._isDisposed = true;\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Builder for overlay position strategy. */\nclass OverlayPositionBuilder {\n constructor(_viewportRuler, _document, _platform, _overlayContainer) {\n this._viewportRuler = _viewportRuler;\n this._document = _document;\n this._platform = _platform;\n this._overlayContainer = _overlayContainer;\n }\n /**\n * Creates a global position strategy.\n */\n global() {\n return new GlobalPositionStrategy();\n }\n /**\n * Creates a relative position strategy.\n * @param elementRef\n * @param originPos\n * @param overlayPos\n * @deprecated Use `flexibleConnectedTo` instead.\n * @breaking-change 8.0.0\n */\n connectedTo(elementRef, originPos, overlayPos) {\n return new ConnectedPositionStrategy(originPos, overlayPos, elementRef, this._viewportRuler, this._document, this._platform, this._overlayContainer);\n }\n /**\n * Creates a flexible position strategy.\n * @param origin Origin relative to which to position the overlay.\n */\n flexibleConnectedTo(origin) {\n return new FlexibleConnectedPositionStrategy(origin, this._viewportRuler, this._document, this._platform, this._overlayContainer);\n }\n}\nOverlayPositionBuilder.ɵfac = function OverlayPositionBuilder_Factory(t) { return new (t || OverlayPositionBuilder)(ɵngcc0.ɵɵinject(ɵngcc1.ViewportRuler), ɵngcc0.ɵɵinject(DOCUMENT), ɵngcc0.ɵɵinject(ɵngcc2.Platform), ɵngcc0.ɵɵinject(OverlayContainer)); };\nOverlayPositionBuilder.ɵprov = ɵɵdefineInjectable({ factory: function OverlayPositionBuilder_Factory() { return new OverlayPositionBuilder(ɵɵinject(ViewportRuler), ɵɵinject(DOCUMENT), ɵɵinject(Platform), ɵɵinject(OverlayContainer)); }, token: OverlayPositionBuilder, providedIn: \"root\" });\nOverlayPositionBuilder.ctorParameters = () => [\n { type: ViewportRuler },\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },\n { type: Platform },\n { type: OverlayContainer }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(OverlayPositionBuilder, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: ɵngcc1.ViewportRuler }, { type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }, { type: ɵngcc2.Platform }, { type: OverlayContainer }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Next overlay unique ID. */\nlet nextUniqueId = 0;\n// Note that Overlay is *not* scoped to the app root because of the ComponentFactoryResolver\n// which needs to be different depending on where OverlayModule is imported.\n/**\n * Service to create Overlays. Overlays are dynamically added pieces of floating UI, meant to be\n * used as a low-level building block for other components. Dialogs, tooltips, menus,\n * selects, etc. can all be built using overlays. The service should primarily be used by authors\n * of re-usable components rather than developers building end-user applications.\n *\n * An overlay *is* a PortalOutlet, so any kind of Portal can be loaded into one.\n */\nclass Overlay {\n constructor(\n /** Scrolling strategies that can be used when creating an overlay. */\n scrollStrategies, _overlayContainer, _componentFactoryResolver, _positionBuilder, _keyboardDispatcher, _injector, _ngZone, _document, _directionality, _location, _outsideClickDispatcher) {\n this.scrollStrategies = scrollStrategies;\n this._overlayContainer = _overlayContainer;\n this._componentFactoryResolver = _componentFactoryResolver;\n this._positionBuilder = _positionBuilder;\n this._keyboardDispatcher = _keyboardDispatcher;\n this._injector = _injector;\n this._ngZone = _ngZone;\n this._document = _document;\n this._directionality = _directionality;\n this._location = _location;\n this._outsideClickDispatcher = _outsideClickDispatcher;\n }\n /**\n * Creates an overlay.\n * @param config Configuration applied to the overlay.\n * @returns Reference to the created overlay.\n */\n create(config) {\n const host = this._createHostElement();\n const pane = this._createPaneElement(host);\n const portalOutlet = this._createPortalOutlet(pane);\n const overlayConfig = new OverlayConfig(config);\n overlayConfig.direction = overlayConfig.direction || this._directionality.value;\n return new OverlayRef(portalOutlet, host, pane, overlayConfig, this._ngZone, this._keyboardDispatcher, this._document, this._location, this._outsideClickDispatcher);\n }\n /**\n * Gets a position builder that can be used, via fluent API,\n * to construct and configure a position strategy.\n * @returns An overlay position builder.\n */\n position() {\n return this._positionBuilder;\n }\n /**\n * Creates the DOM element for an overlay and appends it to the overlay container.\n * @returns Newly-created pane element\n */\n _createPaneElement(host) {\n const pane = this._document.createElement('div');\n pane.id = `cdk-overlay-${nextUniqueId++}`;\n pane.classList.add('cdk-overlay-pane');\n host.appendChild(pane);\n return pane;\n }\n /**\n * Creates the host element that wraps around an overlay\n * and can be used for advanced positioning.\n * @returns Newly-create host element.\n */\n _createHostElement() {\n const host = this._document.createElement('div');\n this._overlayContainer.getContainerElement().appendChild(host);\n return host;\n }\n /**\n * Create a DomPortalOutlet into which the overlay content can be loaded.\n * @param pane The DOM element to turn into a portal outlet.\n * @returns A portal outlet for the given DOM element.\n */\n _createPortalOutlet(pane) {\n // We have to resolve the ApplicationRef later in order to allow people\n // to use overlay-based providers during app initialization.\n if (!this._appRef) {\n this._appRef = this._injector.get(ApplicationRef);\n }\n return new DomPortalOutlet(pane, this._componentFactoryResolver, this._appRef, this._injector, this._document);\n }\n}\nOverlay.ɵfac = function Overlay_Factory(t) { return new (t || Overlay)(ɵngcc0.ɵɵinject(ScrollStrategyOptions), ɵngcc0.ɵɵinject(OverlayContainer), ɵngcc0.ɵɵinject(ɵngcc0.ComponentFactoryResolver), ɵngcc0.ɵɵinject(OverlayPositionBuilder), ɵngcc0.ɵɵinject(OverlayKeyboardDispatcher), ɵngcc0.ɵɵinject(ɵngcc0.Injector), ɵngcc0.ɵɵinject(ɵngcc0.NgZone), ɵngcc0.ɵɵinject(DOCUMENT), ɵngcc0.ɵɵinject(ɵngcc3.Directionality), ɵngcc0.ɵɵinject(ɵngcc4.Location), ɵngcc0.ɵɵinject(OverlayOutsideClickDispatcher)); };\nOverlay.ɵprov = ɵngcc0.ɵɵdefineInjectable({ token: Overlay, factory: Overlay.ɵfac });\nOverlay.ctorParameters = () => [\n { type: ScrollStrategyOptions },\n { type: OverlayContainer },\n { type: ComponentFactoryResolver },\n { type: OverlayPositionBuilder },\n { type: OverlayKeyboardDispatcher },\n { type: Injector },\n { type: NgZone },\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },\n { type: Directionality },\n { type: Location },\n { type: OverlayOutsideClickDispatcher }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(Overlay, [{\n type: Injectable\n }], function () { return [{ type: ScrollStrategyOptions }, { type: OverlayContainer }, { type: ɵngcc0.ComponentFactoryResolver }, { type: OverlayPositionBuilder }, { type: OverlayKeyboardDispatcher }, { type: ɵngcc0.Injector }, { type: ɵngcc0.NgZone }, { type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }, { type: ɵngcc3.Directionality }, { type: ɵngcc4.Location }, { type: OverlayOutsideClickDispatcher }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/** Default set of positions for the overlay. Follows the behavior of a dropdown. */\nconst defaultPositionList = [\n {\n originX: 'start',\n originY: 'bottom',\n overlayX: 'start',\n overlayY: 'top'\n },\n {\n originX: 'start',\n originY: 'top',\n overlayX: 'start',\n overlayY: 'bottom'\n },\n {\n originX: 'end',\n originY: 'top',\n overlayX: 'end',\n overlayY: 'bottom'\n },\n {\n originX: 'end',\n originY: 'bottom',\n overlayX: 'end',\n overlayY: 'top'\n }\n];\n/** Injection token that determines the scroll handling while the connected overlay is open. */\nconst CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY = new InjectionToken('cdk-connected-overlay-scroll-strategy');\n/**\n * Directive applied to an element to make it usable as an origin for an Overlay using a\n * ConnectedPositionStrategy.\n */\nclass CdkOverlayOrigin {\n constructor(\n /** Reference to the element on which the directive is applied. */\n elementRef) {\n this.elementRef = elementRef;\n }\n}\nCdkOverlayOrigin.ɵfac = function CdkOverlayOrigin_Factory(t) { return new (t || CdkOverlayOrigin)(ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ElementRef)); };\nCdkOverlayOrigin.ɵdir = ɵngcc0.ɵɵdefineDirective({ type: CdkOverlayOrigin, selectors: [[\"\", \"cdk-overlay-origin\", \"\"], [\"\", \"overlay-origin\", \"\"], [\"\", \"cdkOverlayOrigin\", \"\"]], exportAs: [\"cdkOverlayOrigin\"] });\nCdkOverlayOrigin.ctorParameters = () => [\n { type: ElementRef }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(CdkOverlayOrigin, [{\n type: Directive,\n args: [{\n selector: '[cdk-overlay-origin], [overlay-origin], [cdkOverlayOrigin]',\n exportAs: 'cdkOverlayOrigin'\n }]\n }], function () { return [{ type: ɵngcc0.ElementRef }]; }, null); })();\n/**\n * Directive to facilitate declarative creation of an\n * Overlay using a FlexibleConnectedPositionStrategy.\n */\nclass CdkConnectedOverlay {\n // TODO(jelbourn): inputs for size, scroll behavior, animation, etc.\n constructor(_overlay, templateRef, viewContainerRef, scrollStrategyFactory, _dir) {\n this._overlay = _overlay;\n this._dir = _dir;\n this._hasBackdrop = false;\n this._lockPosition = false;\n this._growAfterOpen = false;\n this._flexibleDimensions = false;\n this._push = false;\n this._backdropSubscription = Subscription.EMPTY;\n this._attachSubscription = Subscription.EMPTY;\n this._detachSubscription = Subscription.EMPTY;\n this._positionSubscription = Subscription.EMPTY;\n /** Margin between the overlay and the viewport edges. */\n this.viewportMargin = 0;\n /** Whether the overlay is open. */\n this.open = false;\n /** Whether the overlay can be closed by user interaction. */\n this.disableClose = false;\n /** Event emitted when the backdrop is clicked. */\n this.backdropClick = new EventEmitter();\n /** Event emitted when the position has changed. */\n this.positionChange = new EventEmitter();\n /** Event emitted when the overlay has been attached. */\n this.attach = new EventEmitter();\n /** Event emitted when the overlay has been detached. */\n this.detach = new EventEmitter();\n /** Emits when there are keyboard events that are targeted at the overlay. */\n this.overlayKeydown = new EventEmitter();\n /** Emits when there are mouse outside click events that are targeted at the overlay. */\n this.overlayOutsideClick = new EventEmitter();\n this._templatePortal = new TemplatePortal(templateRef, viewContainerRef);\n this._scrollStrategyFactory = scrollStrategyFactory;\n this.scrollStrategy = this._scrollStrategyFactory();\n }\n /** The offset in pixels for the overlay connection point on the x-axis */\n get offsetX() { return this._offsetX; }\n set offsetX(offsetX) {\n this._offsetX = offsetX;\n if (this._position) {\n this._updatePositionStrategy(this._position);\n }\n }\n /** The offset in pixels for the overlay connection point on the y-axis */\n get offsetY() { return this._offsetY; }\n set offsetY(offsetY) {\n this._offsetY = offsetY;\n if (this._position) {\n this._updatePositionStrategy(this._position);\n }\n }\n /** Whether or not the overlay should attach a backdrop. */\n get hasBackdrop() { return this._hasBackdrop; }\n set hasBackdrop(value) { this._hasBackdrop = coerceBooleanProperty(value); }\n /** Whether or not the overlay should be locked when scrolling. */\n get lockPosition() { return this._lockPosition; }\n set lockPosition(value) { this._lockPosition = coerceBooleanProperty(value); }\n /** Whether the overlay's width and height can be constrained to fit within the viewport. */\n get flexibleDimensions() { return this._flexibleDimensions; }\n set flexibleDimensions(value) {\n this._flexibleDimensions = coerceBooleanProperty(value);\n }\n /** Whether the overlay can grow after the initial open when flexible positioning is turned on. */\n get growAfterOpen() { return this._growAfterOpen; }\n set growAfterOpen(value) { this._growAfterOpen = coerceBooleanProperty(value); }\n /** Whether the overlay can be pushed on-screen if none of the provided positions fit. */\n get push() { return this._push; }\n set push(value) { this._push = coerceBooleanProperty(value); }\n /** The associated overlay reference. */\n get overlayRef() {\n return this._overlayRef;\n }\n /** The element's layout direction. */\n get dir() {\n return this._dir ? this._dir.value : 'ltr';\n }\n ngOnDestroy() {\n this._attachSubscription.unsubscribe();\n this._detachSubscription.unsubscribe();\n this._backdropSubscription.unsubscribe();\n this._positionSubscription.unsubscribe();\n if (this._overlayRef) {\n this._overlayRef.dispose();\n }\n }\n ngOnChanges(changes) {\n if (this._position) {\n this._updatePositionStrategy(this._position);\n this._overlayRef.updateSize({\n width: this.width,\n minWidth: this.minWidth,\n height: this.height,\n minHeight: this.minHeight,\n });\n if (changes['origin'] && this.open) {\n this._position.apply();\n }\n }\n if (changes['open']) {\n this.open ? this._attachOverlay() : this._detachOverlay();\n }\n }\n /** Creates an overlay */\n _createOverlay() {\n if (!this.positions || !this.positions.length) {\n this.positions = defaultPositionList;\n }\n const overlayRef = this._overlayRef = this._overlay.create(this._buildConfig());\n this._attachSubscription = overlayRef.attachments().subscribe(() => this.attach.emit());\n this._detachSubscription = overlayRef.detachments().subscribe(() => this.detach.emit());\n overlayRef.keydownEvents().subscribe((event) => {\n this.overlayKeydown.next(event);\n if (event.keyCode === ESCAPE && !this.disableClose && !hasModifierKey(event)) {\n event.preventDefault();\n this._detachOverlay();\n }\n });\n this._overlayRef.outsidePointerEvents().subscribe((event) => {\n this.overlayOutsideClick.next(event);\n });\n }\n /** Builds the overlay config based on the directive's inputs */\n _buildConfig() {\n const positionStrategy = this._position =\n this.positionStrategy || this._createPositionStrategy();\n const overlayConfig = new OverlayConfig({\n direction: this._dir,\n positionStrategy,\n scrollStrategy: this.scrollStrategy,\n hasBackdrop: this.hasBackdrop\n });\n if (this.width || this.width === 0) {\n overlayConfig.width = this.width;\n }\n if (this.height || this.height === 0) {\n overlayConfig.height = this.height;\n }\n if (this.minWidth || this.minWidth === 0) {\n overlayConfig.minWidth = this.minWidth;\n }\n if (this.minHeight || this.minHeight === 0) {\n overlayConfig.minHeight = this.minHeight;\n }\n if (this.backdropClass) {\n overlayConfig.backdropClass = this.backdropClass;\n }\n if (this.panelClass) {\n overlayConfig.panelClass = this.panelClass;\n }\n return overlayConfig;\n }\n /** Updates the state of a position strategy, based on the values of the directive inputs. */\n _updatePositionStrategy(positionStrategy) {\n const positions = this.positions.map(currentPosition => ({\n originX: currentPosition.originX,\n originY: currentPosition.originY,\n overlayX: currentPosition.overlayX,\n overlayY: currentPosition.overlayY,\n offsetX: currentPosition.offsetX || this.offsetX,\n offsetY: currentPosition.offsetY || this.offsetY,\n panelClass: currentPosition.panelClass || undefined,\n }));\n return positionStrategy\n .setOrigin(this.origin.elementRef)\n .withPositions(positions)\n .withFlexibleDimensions(this.flexibleDimensions)\n .withPush(this.push)\n .withGrowAfterOpen(this.growAfterOpen)\n .withViewportMargin(this.viewportMargin)\n .withLockedPosition(this.lockPosition)\n .withTransformOriginOn(this.transformOriginSelector);\n }\n /** Returns the position strategy of the overlay to be set on the overlay config */\n _createPositionStrategy() {\n const strategy = this._overlay.position().flexibleConnectedTo(this.origin.elementRef);\n this._updatePositionStrategy(strategy);\n return strategy;\n }\n /** Attaches the overlay and subscribes to backdrop clicks if backdrop exists */\n _attachOverlay() {\n if (!this._overlayRef) {\n this._createOverlay();\n }\n else {\n // Update the overlay size, in case the directive's inputs have changed\n this._overlayRef.getConfig().hasBackdrop = this.hasBackdrop;\n }\n if (!this._overlayRef.hasAttached()) {\n this._overlayRef.attach(this._templatePortal);\n }\n if (this.hasBackdrop) {\n this._backdropSubscription = this._overlayRef.backdropClick().subscribe(event => {\n this.backdropClick.emit(event);\n });\n }\n else {\n this._backdropSubscription.unsubscribe();\n }\n this._positionSubscription.unsubscribe();\n // Only subscribe to `positionChanges` if requested, because putting\n // together all the information for it can be expensive.\n if (this.positionChange.observers.length > 0) {\n this._positionSubscription = this._position.positionChanges\n .pipe(takeWhile(() => this.positionChange.observers.length > 0))\n .subscribe(position => {\n this.positionChange.emit(position);\n if (this.positionChange.observers.length === 0) {\n this._positionSubscription.unsubscribe();\n }\n });\n }\n }\n /** Detaches the overlay and unsubscribes to backdrop clicks if backdrop exists */\n _detachOverlay() {\n if (this._overlayRef) {\n this._overlayRef.detach();\n }\n this._backdropSubscription.unsubscribe();\n this._positionSubscription.unsubscribe();\n }\n}\nCdkConnectedOverlay.ɵfac = function CdkConnectedOverlay_Factory(t) { return new (t || CdkConnectedOverlay)(ɵngcc0.ɵɵdirectiveInject(Overlay), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.TemplateRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ViewContainerRef), ɵngcc0.ɵɵdirectiveInject(CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY), ɵngcc0.ɵɵdirectiveInject(ɵngcc3.Directionality, 8)); };\nCdkConnectedOverlay.ɵdir = ɵngcc0.ɵɵdefineDirective({ type: CdkConnectedOverlay, selectors: [[\"\", \"cdk-connected-overlay\", \"\"], [\"\", \"connected-overlay\", \"\"], [\"\", \"cdkConnectedOverlay\", \"\"]], inputs: { viewportMargin: [\"cdkConnectedOverlayViewportMargin\", \"viewportMargin\"], open: [\"cdkConnectedOverlayOpen\", \"open\"], disableClose: [\"cdkConnectedOverlayDisableClose\", \"disableClose\"], scrollStrategy: [\"cdkConnectedOverlayScrollStrategy\", \"scrollStrategy\"], offsetX: [\"cdkConnectedOverlayOffsetX\", \"offsetX\"], offsetY: [\"cdkConnectedOverlayOffsetY\", \"offsetY\"], hasBackdrop: [\"cdkConnectedOverlayHasBackdrop\", \"hasBackdrop\"], lockPosition: [\"cdkConnectedOverlayLockPosition\", \"lockPosition\"], flexibleDimensions: [\"cdkConnectedOverlayFlexibleDimensions\", \"flexibleDimensions\"], growAfterOpen: [\"cdkConnectedOverlayGrowAfterOpen\", \"growAfterOpen\"], push: [\"cdkConnectedOverlayPush\", \"push\"], positions: [\"cdkConnectedOverlayPositions\", \"positions\"], origin: [\"cdkConnectedOverlayOrigin\", \"origin\"], positionStrategy: [\"cdkConnectedOverlayPositionStrategy\", \"positionStrategy\"], width: [\"cdkConnectedOverlayWidth\", \"width\"], height: [\"cdkConnectedOverlayHeight\", \"height\"], minWidth: [\"cdkConnectedOverlayMinWidth\", \"minWidth\"], minHeight: [\"cdkConnectedOverlayMinHeight\", \"minHeight\"], backdropClass: [\"cdkConnectedOverlayBackdropClass\", \"backdropClass\"], panelClass: [\"cdkConnectedOverlayPanelClass\", \"panelClass\"], transformOriginSelector: [\"cdkConnectedOverlayTransformOriginOn\", \"transformOriginSelector\"] }, outputs: { backdropClick: \"backdropClick\", positionChange: \"positionChange\", attach: \"attach\", detach: \"detach\", overlayKeydown: \"overlayKeydown\", overlayOutsideClick: \"overlayOutsideClick\" }, exportAs: [\"cdkConnectedOverlay\"], features: [ɵngcc0.ɵɵNgOnChangesFeature] });\nCdkConnectedOverlay.ctorParameters = () => [\n { type: Overlay },\n { type: TemplateRef },\n { type: ViewContainerRef },\n { type: undefined, decorators: [{ type: Inject, args: [CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY,] }] },\n { type: Directionality, decorators: [{ type: Optional }] }\n];\nCdkConnectedOverlay.propDecorators = {\n origin: [{ type: Input, args: ['cdkConnectedOverlayOrigin',] }],\n positions: [{ type: Input, args: ['cdkConnectedOverlayPositions',] }],\n positionStrategy: [{ type: Input, args: ['cdkConnectedOverlayPositionStrategy',] }],\n offsetX: [{ type: Input, args: ['cdkConnectedOverlayOffsetX',] }],\n offsetY: [{ type: Input, args: ['cdkConnectedOverlayOffsetY',] }],\n width: [{ type: Input, args: ['cdkConnectedOverlayWidth',] }],\n height: [{ type: Input, args: ['cdkConnectedOverlayHeight',] }],\n minWidth: [{ type: Input, args: ['cdkConnectedOverlayMinWidth',] }],\n minHeight: [{ type: Input, args: ['cdkConnectedOverlayMinHeight',] }],\n backdropClass: [{ type: Input, args: ['cdkConnectedOverlayBackdropClass',] }],\n panelClass: [{ type: Input, args: ['cdkConnectedOverlayPanelClass',] }],\n viewportMargin: [{ type: Input, args: ['cdkConnectedOverlayViewportMargin',] }],\n scrollStrategy: [{ type: Input, args: ['cdkConnectedOverlayScrollStrategy',] }],\n open: [{ type: Input, args: ['cdkConnectedOverlayOpen',] }],\n disableClose: [{ type: Input, args: ['cdkConnectedOverlayDisableClose',] }],\n transformOriginSelector: [{ type: Input, args: ['cdkConnectedOverlayTransformOriginOn',] }],\n hasBackdrop: [{ type: Input, args: ['cdkConnectedOverlayHasBackdrop',] }],\n lockPosition: [{ type: Input, args: ['cdkConnectedOverlayLockPosition',] }],\n flexibleDimensions: [{ type: Input, args: ['cdkConnectedOverlayFlexibleDimensions',] }],\n growAfterOpen: [{ type: Input, args: ['cdkConnectedOverlayGrowAfterOpen',] }],\n push: [{ type: Input, args: ['cdkConnectedOverlayPush',] }],\n backdropClick: [{ type: Output }],\n positionChange: [{ type: Output }],\n attach: [{ type: Output }],\n detach: [{ type: Output }],\n overlayKeydown: [{ type: Output }],\n overlayOutsideClick: [{ type: Output }]\n};\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(CdkConnectedOverlay, [{\n type: Directive,\n args: [{\n selector: '[cdk-connected-overlay], [connected-overlay], [cdkConnectedOverlay]',\n exportAs: 'cdkConnectedOverlay'\n }]\n }], function () { return [{ type: Overlay }, { type: ɵngcc0.TemplateRef }, { type: ɵngcc0.ViewContainerRef }, { type: undefined, decorators: [{\n type: Inject,\n args: [CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY]\n }] }, { type: ɵngcc3.Directionality, decorators: [{\n type: Optional\n }] }]; }, { viewportMargin: [{\n type: Input,\n args: ['cdkConnectedOverlayViewportMargin']\n }], open: [{\n type: Input,\n args: ['cdkConnectedOverlayOpen']\n }], disableClose: [{\n type: Input,\n args: ['cdkConnectedOverlayDisableClose']\n }], backdropClick: [{\n type: Output\n }], positionChange: [{\n type: Output\n }], attach: [{\n type: Output\n }], detach: [{\n type: Output\n }], overlayKeydown: [{\n type: Output\n }], overlayOutsideClick: [{\n type: Output\n }], scrollStrategy: [{\n type: Input,\n args: ['cdkConnectedOverlayScrollStrategy']\n }], offsetX: [{\n type: Input,\n args: ['cdkConnectedOverlayOffsetX']\n }], offsetY: [{\n type: Input,\n args: ['cdkConnectedOverlayOffsetY']\n }], hasBackdrop: [{\n type: Input,\n args: ['cdkConnectedOverlayHasBackdrop']\n }], lockPosition: [{\n type: Input,\n args: ['cdkConnectedOverlayLockPosition']\n }], flexibleDimensions: [{\n type: Input,\n args: ['cdkConnectedOverlayFlexibleDimensions']\n }], growAfterOpen: [{\n type: Input,\n args: ['cdkConnectedOverlayGrowAfterOpen']\n }], push: [{\n type: Input,\n args: ['cdkConnectedOverlayPush']\n }], positions: [{\n type: Input,\n args: ['cdkConnectedOverlayPositions']\n }], origin: [{\n type: Input,\n args: ['cdkConnectedOverlayOrigin']\n }], positionStrategy: [{\n type: Input,\n args: ['cdkConnectedOverlayPositionStrategy']\n }], width: [{\n type: Input,\n args: ['cdkConnectedOverlayWidth']\n }], height: [{\n type: Input,\n args: ['cdkConnectedOverlayHeight']\n }], minWidth: [{\n type: Input,\n args: ['cdkConnectedOverlayMinWidth']\n }], minHeight: [{\n type: Input,\n args: ['cdkConnectedOverlayMinHeight']\n }], backdropClass: [{\n type: Input,\n args: ['cdkConnectedOverlayBackdropClass']\n }], panelClass: [{\n type: Input,\n args: ['cdkConnectedOverlayPanelClass']\n }], transformOriginSelector: [{\n type: Input,\n args: ['cdkConnectedOverlayTransformOriginOn']\n }] }); })();\n/** @docs-private */\nfunction CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay) {\n return () => overlay.scrollStrategies.reposition();\n}\n/** @docs-private */\nconst CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER = {\n provide: CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY,\n deps: [Overlay],\n useFactory: CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER_FACTORY,\n};\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nclass OverlayModule {\n}\nOverlayModule.ɵmod = ɵngcc0.ɵɵdefineNgModule({ type: OverlayModule });\nOverlayModule.ɵinj = ɵngcc0.ɵɵdefineInjector({ factory: function OverlayModule_Factory(t) { return new (t || OverlayModule)(); }, providers: [\n Overlay,\n CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER,\n ], imports: [[BidiModule, PortalModule, ScrollingModule], ScrollingModule] });\n(function () { (typeof ngJitMode === \"undefined\" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(OverlayModule, { declarations: function () { return [CdkConnectedOverlay, CdkOverlayOrigin]; }, imports: function () { return [BidiModule, PortalModule, ScrollingModule]; }, exports: function () { return [CdkConnectedOverlay, CdkOverlayOrigin, ScrollingModule]; } }); })();\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(OverlayModule, [{\n type: NgModule,\n args: [{\n imports: [BidiModule, PortalModule, ScrollingModule],\n exports: [CdkConnectedOverlay, CdkOverlayOrigin, ScrollingModule],\n declarations: [CdkConnectedOverlay, CdkOverlayOrigin],\n providers: [\n Overlay,\n CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER,\n ]\n }]\n }], null, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Alternative to OverlayContainer that supports correct displaying of overlay elements in\n * Fullscreen mode\n * https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullScreen\n *\n * Should be provided in the root component.\n */\nclass FullscreenOverlayContainer extends OverlayContainer {\n constructor(_document, platform) {\n super(_document, platform);\n }\n ngOnDestroy() {\n super.ngOnDestroy();\n if (this._fullScreenEventName && this._fullScreenListener) {\n this._document.removeEventListener(this._fullScreenEventName, this._fullScreenListener);\n }\n }\n _createContainer() {\n super._createContainer();\n this._adjustParentForFullscreenChange();\n this._addFullscreenChangeListener(() => this._adjustParentForFullscreenChange());\n }\n _adjustParentForFullscreenChange() {\n if (!this._containerElement) {\n return;\n }\n const fullscreenElement = this.getFullscreenElement();\n const parent = fullscreenElement || this._document.body;\n parent.appendChild(this._containerElement);\n }\n _addFullscreenChangeListener(fn) {\n const eventName = this._getEventName();\n if (eventName) {\n if (this._fullScreenListener) {\n this._document.removeEventListener(eventName, this._fullScreenListener);\n }\n this._document.addEventListener(eventName, fn);\n this._fullScreenListener = fn;\n }\n }\n _getEventName() {\n if (!this._fullScreenEventName) {\n const _document = this._document;\n if (_document.fullscreenEnabled) {\n this._fullScreenEventName = 'fullscreenchange';\n }\n else if (_document.webkitFullscreenEnabled) {\n this._fullScreenEventName = 'webkitfullscreenchange';\n }\n else if (_document.mozFullScreenEnabled) {\n this._fullScreenEventName = 'mozfullscreenchange';\n }\n else if (_document.msFullscreenEnabled) {\n this._fullScreenEventName = 'MSFullscreenChange';\n }\n }\n return this._fullScreenEventName;\n }\n /**\n * When the page is put into fullscreen mode, a specific element is specified.\n * Only that element and its children are visible when in fullscreen mode.\n */\n getFullscreenElement() {\n const _document = this._document;\n return _document.fullscreenElement ||\n _document.webkitFullscreenElement ||\n _document.mozFullScreenElement ||\n _document.msFullscreenElement ||\n null;\n }\n}\nFullscreenOverlayContainer.ɵfac = function FullscreenOverlayContainer_Factory(t) { return new (t || FullscreenOverlayContainer)(ɵngcc0.ɵɵinject(DOCUMENT), ɵngcc0.ɵɵinject(ɵngcc2.Platform)); };\nFullscreenOverlayContainer.ɵprov = ɵɵdefineInjectable({ factory: function FullscreenOverlayContainer_Factory() { return new FullscreenOverlayContainer(ɵɵinject(DOCUMENT), ɵɵinject(Platform)); }, token: FullscreenOverlayContainer, providedIn: \"root\" });\nFullscreenOverlayContainer.ctorParameters = () => [\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },\n { type: Platform }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(FullscreenOverlayContainer, [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }, { type: ɵngcc2.Platform }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { BlockScrollStrategy, CdkConnectedOverlay, CdkOverlayOrigin, CloseScrollStrategy, ConnectedOverlayPositionChange, ConnectedPositionStrategy, ConnectionPositionPair, FlexibleConnectedPositionStrategy, FullscreenOverlayContainer, GlobalPositionStrategy, NoopScrollStrategy, Overlay, OverlayConfig, OverlayContainer, OverlayKeyboardDispatcher, OverlayModule, OverlayOutsideClickDispatcher, OverlayPositionBuilder, OverlayRef, RepositionScrollStrategy, ScrollStrategyOptions, ScrollingVisibility, validateHorizontalPosition, validateVerticalPosition, CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY as ɵangular_material_src_cdk_overlay_overlay_a, CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER_FACTORY as ɵangular_material_src_cdk_overlay_overlay_b, CDK_CONNECTED_OVERLAY_SCROLL_STRATEGY_PROVIDER as ɵangular_material_src_cdk_overlay_overlay_c, BaseOverlayDispatcher as ɵangular_material_src_cdk_overlay_overlay_d };\n\n//# sourceMappingURL=overlay.js.map","export default function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}","import { Directive, EventEmitter, HostListener, Input, Output, Injectable, Component, ViewChild, NgModule } from '@angular/core';\nimport { HttpClient } from '@angular/common/http';\nimport { __awaiter } from 'tslib';\nimport { CommonModule } from '@angular/common';\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\nimport * as ɵngcc0 from '@angular/core';\nimport * as ɵngcc1 from '@angular/common/http';\nimport * as ɵngcc2 from '@angular/common';\n\nconst _c0 = [\"input\"];\nconst _c1 = function (a0) { return { \"img-ul-disabled\": a0 }; };\nfunction ImageUploadComponent_label_2_Template(rf, ctx) { if (rf & 1) {\n const _r6 = ɵngcc0.ɵɵgetCurrentView();\n ɵngcc0.ɵɵelementStart(0, \"label\", 7);\n ɵngcc0.ɵɵelement(1, \"span\", 8);\n ɵngcc0.ɵɵelementStart(2, \"input\", 9, 10);\n ɵngcc0.ɵɵlistener(\"change\", function ImageUploadComponent_label_2_Template_input_change_2_listener() { ɵngcc0.ɵɵrestoreView(_r6); const _r4 = ɵngcc0.ɵɵreference(3); const ctx_r5 = ɵngcc0.ɵɵnextContext(); return ctx_r5.onFileChange(_r4.files); });\n ɵngcc0.ɵɵelementEnd();\n ɵngcc0.ɵɵelementEnd();\n} if (rf & 2) {\n const ctx_r0 = ɵngcc0.ɵɵnextContext();\n ɵngcc0.ɵɵproperty(\"ngStyle\", ctx_r0.style == null ? null : ctx_r0.style.selectButton)(\"ngClass\", ɵngcc0.ɵɵpureFunction1(5, _c1, ctx_r0.disabled));\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"innerText\", ctx_r0.buttonCaption);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"disabled\", ctx_r0.disabled)(\"accept\", ctx_r0.supportedExtensions);\n} }\nfunction ImageUploadComponent_button_3_Template(rf, ctx) { if (rf & 1) {\n const _r8 = ɵngcc0.ɵɵgetCurrentView();\n ɵngcc0.ɵɵelementStart(0, \"button\", 11);\n ɵngcc0.ɵɵlistener(\"click\", function ImageUploadComponent_button_3_Template_button_click_0_listener() { ɵngcc0.ɵɵrestoreView(_r8); const ctx_r7 = ɵngcc0.ɵɵnextContext(); return ctx_r7.deleteAll(); });\n ɵngcc0.ɵɵelementEnd();\n} if (rf & 2) {\n const ctx_r1 = ɵngcc0.ɵɵnextContext();\n ɵngcc0.ɵɵproperty(\"disabled\", ctx_r1.disabled)(\"ngStyle\", ctx_r1.style == null ? null : ctx_r1.style.clearButton)(\"innerText\", ctx_r1.clearButtonCaption);\n} }\nfunction ImageUploadComponent_p_5_Template(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵelement(0, \"p\", 12);\n} if (rf & 2) {\n const ctx_r2 = ɵngcc0.ɵɵnextContext();\n ɵngcc0.ɵɵproperty(\"innerText\", ctx_r2.fileTooLargeMessage);\n} }\nfunction ImageUploadComponent_div_6_div_1_div_1_Template(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵelementStart(0, \"div\", 18);\n ɵngcc0.ɵɵelement(1, \"div\", 19);\n ɵngcc0.ɵɵelementEnd();\n} }\nfunction ImageUploadComponent_div_6_div_1_div_2_Template(rf, ctx) { if (rf & 1) {\n const _r15 = ɵngcc0.ɵɵgetCurrentView();\n ɵngcc0.ɵɵelementStart(0, \"div\", 20);\n ɵngcc0.ɵɵlistener(\"click\", function ImageUploadComponent_div_6_div_1_div_2_Template_div_click_0_listener() { ɵngcc0.ɵɵrestoreView(_r15); const file_r10 = ɵngcc0.ɵɵnextContext().$implicit; const ctx_r13 = ɵngcc0.ɵɵnextContext(2); return ctx_r13.deleteFile(file_r10); });\n ɵngcc0.ɵɵelement(1, \"span\", 21);\n ɵngcc0.ɵɵelementEnd();\n} if (rf & 2) {\n const ctx_r12 = ɵngcc0.ɵɵnextContext(3);\n ɵngcc0.ɵɵproperty(\"ngClass\", ɵngcc0.ɵɵpureFunction1(1, _c1, ctx_r12.disabled));\n} }\nconst _c2 = function (a0) { return { \"background-image\": a0 }; };\nfunction ImageUploadComponent_div_6_div_1_Template(rf, ctx) { if (rf & 1) {\n const _r17 = ɵngcc0.ɵɵgetCurrentView();\n ɵngcc0.ɵɵelementStart(0, \"div\", 15);\n ɵngcc0.ɵɵlistener(\"click\", function ImageUploadComponent_div_6_div_1_Template_div_click_0_listener() { ɵngcc0.ɵɵrestoreView(_r17); const file_r10 = ctx.$implicit; const ctx_r16 = ɵngcc0.ɵɵnextContext(2); return ctx_r16.previewFileClicked(file_r10); });\n ɵngcc0.ɵɵtemplate(1, ImageUploadComponent_div_6_div_1_div_1_Template, 2, 0, \"div\", 16);\n ɵngcc0.ɵɵtemplate(2, ImageUploadComponent_div_6_div_1_div_2_Template, 2, 3, \"div\", 17);\n ɵngcc0.ɵɵelementEnd();\n} if (rf & 2) {\n const file_r10 = ctx.$implicit;\n ɵngcc0.ɵɵproperty(\"ngStyle\", ɵngcc0.ɵɵpureFunction1(3, _c2, \"url(\" + file_r10.src + \")\"));\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngIf\", file_r10.pending);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngIf\", !file_r10.pending);\n} }\nfunction ImageUploadComponent_div_6_Template(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵelementStart(0, \"div\", 13);\n ɵngcc0.ɵɵtemplate(1, ImageUploadComponent_div_6_div_1_Template, 3, 5, \"div\", 14);\n ɵngcc0.ɵɵelementEnd();\n} if (rf & 2) {\n const ctx_r3 = ɵngcc0.ɵɵnextContext();\n ɵngcc0.ɵɵproperty(\"ngStyle\", ctx_r3.style == null ? null : ctx_r3.style.previewPanel);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngForOf\", ctx_r3.files);\n} }\nconst _c3 = function (a0) { return { \"img-ul-file-is-over\": a0 }; };\nclass FileDropDirective {\n constructor() {\n this.fileOver = new EventEmitter();\n this.fileDrop = new EventEmitter();\n }\n /**\n * @param {?} event\n * @return {?}\n */\n static getDataTransfer(event) {\n return event.dataTransfer ? event.dataTransfer : event.originalEvent.dataTransfer;\n }\n /**\n * @param {?} types\n * @return {?}\n */\n static hasFiles(types) {\n if (!types) {\n return false;\n }\n if (types.indexOf) {\n return types.indexOf('Files') !== -1;\n }\n if (types.contains) {\n return types.contains('Files');\n }\n return false;\n }\n /**\n * @param {?} rule\n * @param {?} candidate\n * @return {?}\n */\n static matchRule(rule, candidate) {\n return new RegExp('^' + rule.split('*').join('.*') + '$').test(candidate);\n }\n /**\n * @param {?} event\n * @return {?}\n */\n onDrop(event) {\n /** @type {?} */\n const dataTransfer = FileDropDirective.getDataTransfer(event);\n if (!FileDropDirective.hasFiles(dataTransfer.types)) {\n return;\n }\n event.preventDefault();\n /** @type {?} */\n const files = this.filterFiles(dataTransfer.files);\n event.preventDefault();\n this.fileOver.emit(false);\n this.fileDrop.emit(files);\n }\n /**\n * @param {?} event\n * @return {?}\n */\n onDragLeave(event) {\n this.fileOver.emit(false);\n }\n /**\n * @param {?} event\n * @return {?}\n */\n onDragOver(event) {\n /** @type {?} */\n const dataTransfer = FileDropDirective.getDataTransfer(event);\n if (!FileDropDirective.hasFiles(dataTransfer.types)) {\n return;\n }\n dataTransfer.dropEffect = 'copy';\n event.preventDefault();\n this.fileOver.emit(true);\n }\n /**\n * @param {?} files\n * @return {?}\n */\n filterFiles(files) {\n if (!this.accept || this.accept.length === 0) {\n return files;\n }\n /** @type {?} */\n const acceptedFiles = [];\n for (let i = 0; i < files.length; i++) {\n for (let j = 0; j < this.accept.length; j++) {\n if (FileDropDirective.matchRule(this.accept[j], files[i].type)) {\n acceptedFiles.push(files[i]);\n break;\n }\n }\n }\n return acceptedFiles;\n }\n}\nFileDropDirective.ɵfac = function FileDropDirective_Factory(t) { return new (t || FileDropDirective)(); };\nFileDropDirective.ɵdir = ɵngcc0.ɵɵdefineDirective({ type: FileDropDirective, selectors: [[\"\", \"fileDrop\", \"\"]], hostBindings: function FileDropDirective_HostBindings(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵlistener(\"drop\", function FileDropDirective_drop_HostBindingHandler($event) { return ctx.onDrop($event); })(\"dragleave\", function FileDropDirective_dragleave_HostBindingHandler($event) { return ctx.onDragLeave($event); })(\"dragover\", function FileDropDirective_dragover_HostBindingHandler($event) { return ctx.onDragOver($event); });\n } }, inputs: { accept: \"accept\" }, outputs: { fileOver: \"fileOver\", fileDrop: \"fileDrop\" } });\nFileDropDirective.propDecorators = {\n accept: [{ type: Input }],\n fileOver: [{ type: Output }],\n fileDrop: [{ type: Output }],\n onDrop: [{ type: HostListener, args: ['drop', ['$event'],] }],\n onDragLeave: [{ type: HostListener, args: ['dragleave', ['$event'],] }],\n onDragOver: [{ type: HostListener, args: ['dragover', ['$event'],] }]\n};\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(FileDropDirective, [{\n type: Directive,\n args: [{\n selector: '[fileDrop]'\n }]\n }], function () { return []; }, { fileOver: [{\n type: Output\n }], fileDrop: [{\n type: Output\n }], \n /**\n * @param {?} event\n * @return {?}\n */\n onDrop: [{\n type: HostListener,\n args: ['drop', ['$event']]\n }], \n /**\n * @param {?} event\n * @return {?}\n */\n onDragLeave: [{\n type: HostListener,\n args: ['dragleave', ['$event']]\n }], \n /**\n * @param {?} event\n * @return {?}\n */\n onDragOver: [{\n type: HostListener,\n args: ['dragover', ['$event']]\n }], accept: [{\n type: Input\n }] }); })();\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\nclass ImageUploadService {\n /**\n * @param {?} http\n */\n constructor(http) {\n this.http = http;\n }\n /**\n * @param {?} url\n * @param {?} image\n * @param {?=} headers\n * @param {?=} partName\n * @param {?=} customFormData\n * @param {?=} withCredentials\n * @return {?}\n */\n uploadImage(url, image, headers, partName = 'image', customFormData, withCredentials) {\n if (!url || url === '') {\n throw new Error('Url is not set! Please set it before doing queries');\n }\n /** @type {?} */\n const formData = new FormData();\n if (customFormData) {\n for (const key of Object.keys(customFormData)) {\n formData.append(key, customFormData[key]);\n }\n }\n formData.append(partName, image);\n return this.http.post(url, formData, { withCredentials, headers, observe: 'response' });\n }\n}\nImageUploadService.ɵfac = function ImageUploadService_Factory(t) { return new (t || ImageUploadService)(ɵngcc0.ɵɵinject(ɵngcc1.HttpClient)); };\nImageUploadService.ɵprov = ɵngcc0.ɵɵdefineInjectable({ token: ImageUploadService, factory: ImageUploadService.ɵfac });\n/** @nocollapse */\nImageUploadService.ctorParameters = () => [\n { type: HttpClient }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(ImageUploadService, [{\n type: Injectable\n }], function () { return [{ type: ɵngcc1.HttpClient }]; }, null); })();\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\nclass FileHolder {\n /**\n * @param {?} src\n * @param {?} file\n */\n constructor(src, file) {\n this.src = src;\n this.file = file;\n this.pending = false;\n }\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\nclass ImageUploadComponent {\n /**\n * @param {?} imageService\n */\n constructor(imageService) {\n this.imageService = imageService;\n this.files = [];\n this.fileCounter = 0;\n this.fileOver = false;\n this.showFileTooLargeMessage = false;\n this.beforeUpload = metadata => metadata;\n this.buttonCaption = 'Select Images';\n this.disabled = false;\n this.cssClass = 'img-ul';\n this.clearButtonCaption = 'Clear';\n this.dropBoxMessage = 'Drop your images here!';\n this.max = 100;\n this.preview = true;\n this.withCredentials = false;\n this.uploadedFiles = [];\n this.removed = new EventEmitter();\n this.uploadStateChanged = new EventEmitter();\n this.uploadFinished = new EventEmitter();\n this.previewClicked = new EventEmitter();\n this.pendingFilesCounter = 0;\n this.onFileOver = (isOver) => this.fileOver = isOver;\n }\n /**\n * @return {?}\n */\n ngOnInit() {\n if (!this.fileTooLargeMessage) {\n this.fileTooLargeMessage = 'An image was too large and was not uploaded.' + (this.maxFileSize ? (' The maximum file size is ' + this.maxFileSize / 1024) + 'KiB.' : '');\n }\n this.supportedExtensions = this.supportedExtensions ? this.supportedExtensions.map((ext) => 'image/' + ext) : ['image/*'];\n }\n /**\n * @return {?}\n */\n deleteAll() {\n this.files.forEach(f => this.removed.emit(f));\n this.files = [];\n this.fileCounter = 0;\n if (this.inputElement) {\n this.inputElement.nativeElement.value = '';\n }\n }\n /**\n * @param {?} file\n * @return {?}\n */\n deleteFile(file) {\n /** @type {?} */\n const index = this.files.indexOf(file);\n this.files.splice(index, 1);\n this.fileCounter--;\n if (this.inputElement) {\n this.inputElement.nativeElement.value = '';\n }\n this.removed.emit(file);\n }\n /**\n * @param {?} file\n * @return {?}\n */\n previewFileClicked(file) {\n this.previewClicked.emit(file);\n }\n /**\n * @param {?} changes\n * @return {?}\n */\n ngOnChanges(changes) {\n if (changes.uploadedFiles && changes.uploadedFiles.currentValue.length > 0) {\n this.processUploadedFiles();\n }\n }\n /**\n * @param {?} files\n * @return {?}\n */\n onFileChange(files) {\n if (this.disabled)\n return;\n /** @type {?} */\n const remainingSlots = this.max - this.fileCounter;\n /** @type {?} */\n const filesToUploadNum = files.length > remainingSlots ? remainingSlots : files.length;\n if (this.url && filesToUploadNum !== 0) {\n this.uploadStateChanged.emit(true);\n }\n this.fileCounter += filesToUploadNum;\n this.showFileTooLargeMessage = false;\n this.uploadFiles(files, filesToUploadNum);\n }\n /**\n * @param {?} response\n * @param {?} fileHolder\n * @return {?}\n */\n onResponse(response, fileHolder) {\n fileHolder.serverResponse = { status: response.status, response };\n fileHolder.pending = false;\n this.uploadFinished.emit(fileHolder);\n if (--this.pendingFilesCounter === 0) {\n this.uploadStateChanged.emit(false);\n }\n }\n /**\n * @return {?}\n */\n processUploadedFiles() {\n for (let i = 0; i < this.uploadedFiles.length; i++) {\n /** @type {?} */\n const data = this.uploadedFiles[i];\n /** @type {?} */\n let fileBlob;\n /** @type {?} */\n let file;\n /** @type {?} */\n let fileUrl;\n if (data instanceof Object) {\n fileUrl = data.url;\n fileBlob = (data.blob) ? data.blob : new Blob([data]);\n file = new File([fileBlob], data.fileName);\n }\n else {\n fileUrl = data;\n fileBlob = new Blob([fileUrl]);\n file = new File([fileBlob], fileUrl);\n }\n this.files.push(new FileHolder(fileUrl, file));\n }\n }\n /**\n * @param {?} files\n * @param {?} filesToUploadNum\n * @return {?}\n */\n uploadFiles(files, filesToUploadNum) {\n return __awaiter(this, void 0, void 0, function* () {\n for (let i = 0; i < filesToUploadNum; i++) {\n /** @type {?} */\n const file = files[i];\n if (this.maxFileSize && file.size > this.maxFileSize) {\n this.fileCounter--;\n this.inputElement.nativeElement.value = '';\n this.showFileTooLargeMessage = true;\n this.uploadStateChanged.emit(false);\n continue;\n }\n /** @type {?} */\n const beforeUploadResult = yield this.beforeUpload({ file, url: this.url, abort: false });\n if (beforeUploadResult.abort) {\n this.fileCounter--;\n this.inputElement.nativeElement.value = '';\n continue;\n }\n /** @type {?} */\n const img = (/** @type {?} */ (document.createElement('img')));\n img.src = window.URL.createObjectURL(beforeUploadResult.file);\n /** @type {?} */\n const reader = new FileReader();\n reader.addEventListener('load', (event) => {\n /** @type {?} */\n const fileHolder = new FileHolder(event.target.result, beforeUploadResult.file);\n this.files.push(fileHolder);\n this.uploadSingleFile(fileHolder, beforeUploadResult.url, beforeUploadResult.formData);\n }, false);\n reader.readAsDataURL(beforeUploadResult.file);\n }\n });\n }\n /**\n * @param {?} fileHolder\n * @param {?=} url\n * @param {?=} customForm\n * @return {?}\n */\n uploadSingleFile(fileHolder, url = this.url, customForm) {\n if (url) {\n this.pendingFilesCounter++;\n fileHolder.pending = true;\n this.imageService\n .uploadImage(url, fileHolder.file, this.headers, this.partName, customForm, this.withCredentials)\n .subscribe(response => this.onResponse(response, fileHolder), error => {\n this.onResponse(error, fileHolder);\n this.deleteFile(fileHolder);\n });\n }\n else {\n this.uploadFinished.emit(fileHolder);\n }\n }\n}\nImageUploadComponent.ɵfac = function ImageUploadComponent_Factory(t) { return new (t || ImageUploadComponent)(ɵngcc0.ɵɵdirectiveInject(ImageUploadService)); };\nImageUploadComponent.ɵcmp = ɵngcc0.ɵɵdefineComponent({ type: ImageUploadComponent, selectors: [[\"image-upload\"]], viewQuery: function ImageUploadComponent_Query(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵviewQuery(_c0, true);\n } if (rf & 2) {\n let _t;\n ɵngcc0.ɵɵqueryRefresh(_t = ɵngcc0.ɵɵloadQuery()) && (ctx.inputElement = _t.first);\n } }, inputs: { beforeUpload: \"beforeUpload\", buttonCaption: \"buttonCaption\", disabled: \"disabled\", cssClass: [\"class\", \"cssClass\"], clearButtonCaption: \"clearButtonCaption\", dropBoxMessage: \"dropBoxMessage\", max: \"max\", preview: \"preview\", withCredentials: \"withCredentials\", uploadedFiles: \"uploadedFiles\", fileTooLargeMessage: \"fileTooLargeMessage\", supportedExtensions: [\"extensions\", \"supportedExtensions\"], headers: \"headers\", maxFileSize: \"maxFileSize\", partName: \"partName\", style: \"style\", url: \"url\" }, outputs: { removed: \"removed\", uploadStateChanged: \"uploadStateChanged\", uploadFinished: \"uploadFinished\", previewClicked: \"previewClicked\" }, features: [ɵngcc0.ɵɵNgOnChangesFeature], decls: 7, vars: 11, consts: [[\"fileDrop\", \"\", 3, \"accept\", \"ngClass\", \"ngStyle\", \"fileOver\", \"fileDrop\"], [1, \"img-ul-file-upload\", \"img-ul-hr-inline-group\"], [\"class\", \"img-ul-upload img-ul-button\", 3, \"ngStyle\", \"ngClass\", 4, \"ngIf\"], [\"class\", \"img-ul-clear img-ul-button\", 3, \"disabled\", \"ngStyle\", \"innerText\", \"click\", 4, \"ngIf\"], [1, \"img-ul-drag-box-msg\", 3, \"innerText\"], [\"class\", \"img-ul-file-too-large\", 3, \"innerText\", 4, \"ngIf\"], [\"class\", \"img-ul-container img-ul-hr-inline-group\", 3, \"ngStyle\", 4, \"ngIf\"], [1, \"img-ul-upload\", \"img-ul-button\", 3, \"ngStyle\", \"ngClass\"], [3, \"innerText\"], [\"type\", \"file\", \"multiple\", \"\", 3, \"disabled\", \"accept\", \"change\"], [\"input\", \"\"], [1, \"img-ul-clear\", \"img-ul-button\", 3, \"disabled\", \"ngStyle\", \"innerText\", \"click\"], [1, \"img-ul-file-too-large\", 3, \"innerText\"], [1, \"img-ul-container\", \"img-ul-hr-inline-group\", 3, \"ngStyle\"], [\"class\", \"img-ul-image\", 3, \"ngStyle\", \"click\", 4, \"ngFor\", \"ngForOf\"], [1, \"img-ul-image\", 3, \"ngStyle\", \"click\"], [\"class\", \"img-ul-loading-overlay\", 4, \"ngIf\"], [\"class\", \"img-ul-x-mark\", 3, \"ngClass\", \"click\", 4, \"ngIf\"], [1, \"img-ul-loading-overlay\"], [1, \"img-ul-spinning-circle\"], [1, \"img-ul-x-mark\", 3, \"ngClass\", \"click\"], [1, \"img-ul-close\"]], template: function ImageUploadComponent_Template(rf, ctx) { if (rf & 1) {\n ɵngcc0.ɵɵelementStart(0, \"div\", 0);\n ɵngcc0.ɵɵlistener(\"fileOver\", function ImageUploadComponent_Template_div_fileOver_0_listener($event) { return ctx.onFileOver($event); })(\"fileDrop\", function ImageUploadComponent_Template_div_fileDrop_0_listener($event) { return ctx.onFileChange($event); });\n ɵngcc0.ɵɵelementStart(1, \"div\", 1);\n ɵngcc0.ɵɵtemplate(2, ImageUploadComponent_label_2_Template, 4, 7, \"label\", 2);\n ɵngcc0.ɵɵtemplate(3, ImageUploadComponent_button_3_Template, 1, 3, \"button\", 3);\n ɵngcc0.ɵɵelement(4, \"div\", 4);\n ɵngcc0.ɵɵelementEnd();\n ɵngcc0.ɵɵtemplate(5, ImageUploadComponent_p_5_Template, 1, 1, \"p\", 5);\n ɵngcc0.ɵɵtemplate(6, ImageUploadComponent_div_6_Template, 2, 2, \"div\", 6);\n ɵngcc0.ɵɵelementEnd();\n } if (rf & 2) {\n ɵngcc0.ɵɵproperty(\"accept\", ctx.supportedExtensions)(\"ngClass\", ctx.cssClass)(\"ngClass\", ɵngcc0.ɵɵpureFunction1(9, _c3, ctx.fileOver))(\"ngStyle\", ctx.style == null ? null : ctx.style.layout);\n ɵngcc0.ɵɵadvance(2);\n ɵngcc0.ɵɵproperty(\"ngIf\", ctx.fileCounter != ctx.max);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngIf\", ctx.fileCounter > 0);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"innerText\", ctx.dropBoxMessage);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngIf\", ctx.showFileTooLargeMessage);\n ɵngcc0.ɵɵadvance(1);\n ɵngcc0.ɵɵproperty(\"ngIf\", ctx.preview);\n } }, directives: [FileDropDirective, ɵngcc2.NgClass, ɵngcc2.NgStyle, ɵngcc2.NgIf, ɵngcc2.NgForOf], styles: [\".img-ul[_ngcontent-%COMP%]{--active-color:#3C9;--common-radius:3px;background-color:#f8f8f8;border-radius:var(--common-radius);border:1px dashed #d0d0d0;font-family:sans-serif;position:relative;color:#9b9b9b}.img-ul-file-is-over[_ngcontent-%COMP%]{border:var(--active-color) solid}.img-ul-hr-inline-group[_ngcontent-%COMP%]:after{clear:both;content:\\\"\\\";display:table}.img-ul-file-upload[_ngcontent-%COMP%]{padding:16px}.img-ul-drag-box-msg[_ngcontent-%COMP%]{display:inline-block;font-weight:600;margin-left:12px;padding-top:14px}label.img-ul-button[_ngcontent-%COMP%] input[type=file][_ngcontent-%COMP%]{display:none;position:fixed;top:-99999px}.img-ul-clear[_ngcontent-%COMP%]{background-color:red}.img-ul-clear[_ngcontent-%COMP%]:disabled{background-color:#ff6464;cursor:default}.img-ul-upload[_ngcontent-%COMP%]{background-color:var(--active-color)}.img-ul-button[_ngcontent-%COMP%]{-moz-box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);-webkit-box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);border:none;box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);color:#fff;cursor:pointer;display:inline-block;float:left;font-size:1.25em;font-weight:500;padding:10px;text-transform:uppercase}.img-ul-button[_ngcontent-%COMP%]:active span[_ngcontent-%COMP%]{display:block;position:relative;top:1px}.img-ul-container[_ngcontent-%COMP%]{background-color:#fdfdfd;padding:0 10px}.img-ul-image[_ngcontent-%COMP%]{background:center center/contain no-repeat;display:inline-block;float:left;height:86px;margin:6px;position:relative;width:86px}.img-ul-x-mark[_ngcontent-%COMP%]{background-color:#000;border-radius:2px;color:#fff;cursor:pointer;float:right;height:20px;margin:2px;opacity:.7;text-align:center;width:20px}.img-ul-close[_ngcontent-%COMP%]{height:20px;opacity:.7;padding-right:3px;position:relative;width:20px}.img-ul-x-mark[_ngcontent-%COMP%]:hover .img-ul-close[_ngcontent-%COMP%]{opacity:1}.img-ul-close[_ngcontent-%COMP%]:after, .img-ul-close[_ngcontent-%COMP%]:before{background-color:#fff;border-radius:2px;content:'';height:15px;position:absolute;top:0;width:2px}.img-ul-close[_ngcontent-%COMP%]:before{-webkit-transform:rotate(45deg);transform:rotate(45deg)}.img-ul-close[_ngcontent-%COMP%]:after{-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}.img-ul-x-mark.img-ul-disabled[_ngcontent-%COMP%]{display:none}.img-ul-loading-overlay[_ngcontent-%COMP%]{background-color:#000;bottom:0;left:0;opacity:.7;position:absolute;right:0;top:0}.img-ul-spinning-circle[_ngcontent-%COMP%]{height:30px;width:30px;margin:auto;position:absolute;top:0;left:0;bottom:0;right:0;border-radius:50%;border:3px solid rgba(255,255,255,0);border-top:3px solid #fff;border-right:3px solid #fff;-webkit-animation:2s cubic-bezier(.085,.625,.855,.36) infinite spinner;animation:2s cubic-bezier(.085,.625,.855,.36) infinite spinner}.img-ul-file-too-large[_ngcontent-%COMP%]{color:red;padding:0 15px}.img-ul-upload.img-ul-disabled[_ngcontent-%COMP%]{background-color:#86e9c9;cursor:default}.img-ul-upload.img-ul-disabled[_ngcontent-%COMP%]:active span[_ngcontent-%COMP%]{top:0}@-webkit-keyframes spinner{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes spinner{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}\"] });\n/** @nocollapse */\nImageUploadComponent.ctorParameters = () => [\n { type: ImageUploadService }\n];\nImageUploadComponent.propDecorators = {\n beforeUpload: [{ type: Input }],\n buttonCaption: [{ type: Input }],\n disabled: [{ type: Input }],\n cssClass: [{ type: Input, args: ['class',] }],\n clearButtonCaption: [{ type: Input }],\n dropBoxMessage: [{ type: Input }],\n fileTooLargeMessage: [{ type: Input }],\n headers: [{ type: Input }],\n max: [{ type: Input }],\n maxFileSize: [{ type: Input }],\n preview: [{ type: Input }],\n partName: [{ type: Input }],\n style: [{ type: Input }],\n supportedExtensions: [{ type: Input, args: ['extensions',] }],\n url: [{ type: Input }],\n withCredentials: [{ type: Input }],\n uploadedFiles: [{ type: Input }],\n removed: [{ type: Output }],\n uploadStateChanged: [{ type: Output }],\n uploadFinished: [{ type: Output }],\n previewClicked: [{ type: Output }],\n inputElement: [{ type: ViewChild, args: ['input',] }]\n};\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(ImageUploadComponent, [{\n type: Component,\n args: [{\n selector: 'image-upload',\n template: \" \\n \\n \\n \\n
\\n\\n \\n\\n \\n \\n \\n
\\n \\n\",\n styles: [\".img-ul{--active-color:#3C9;--common-radius:3px;background-color:#f8f8f8;border-radius:var(--common-radius);border:1px dashed #d0d0d0;font-family:sans-serif;position:relative;color:#9b9b9b}.img-ul-file-is-over{border:var(--active-color) solid}.img-ul-hr-inline-group:after{clear:both;content:\\\"\\\";display:table}.img-ul-file-upload{padding:16px}.img-ul-drag-box-msg{display:inline-block;font-weight:600;margin-left:12px;padding-top:14px}label.img-ul-button input[type=file]{display:none;position:fixed;top:-99999px}.img-ul-clear{background-color:red}.img-ul-clear:disabled{background-color:#ff6464;cursor:default}.img-ul-upload{background-color:var(--active-color)}.img-ul-button{-moz-box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);-webkit-box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);border:none;box-shadow:2px 2px 4px 0 rgba(148,148,148,.6);color:#fff;cursor:pointer;display:inline-block;float:left;font-size:1.25em;font-weight:500;padding:10px;text-transform:uppercase}.img-ul-button:active span{display:block;position:relative;top:1px}.img-ul-container{background-color:#fdfdfd;padding:0 10px}.img-ul-image{background:center center/contain no-repeat;display:inline-block;float:left;height:86px;margin:6px;position:relative;width:86px}.img-ul-x-mark{background-color:#000;border-radius:2px;color:#fff;cursor:pointer;float:right;height:20px;margin:2px;opacity:.7;text-align:center;width:20px}.img-ul-close{height:20px;opacity:.7;padding-right:3px;position:relative;width:20px}.img-ul-x-mark:hover .img-ul-close{opacity:1}.img-ul-close:after,.img-ul-close:before{background-color:#fff;border-radius:2px;content:'';height:15px;position:absolute;top:0;width:2px}.img-ul-close:before{-webkit-transform:rotate(45deg);transform:rotate(45deg)}.img-ul-close:after{-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}.img-ul-x-mark.img-ul-disabled{display:none}.img-ul-loading-overlay{background-color:#000;bottom:0;left:0;opacity:.7;position:absolute;right:0;top:0}.img-ul-spinning-circle{height:30px;width:30px;margin:auto;position:absolute;top:0;left:0;bottom:0;right:0;border-radius:50%;border:3px solid rgba(255,255,255,0);border-top:3px solid #fff;border-right:3px solid #fff;-webkit-animation:2s cubic-bezier(.085,.625,.855,.36) infinite spinner;animation:2s cubic-bezier(.085,.625,.855,.36) infinite spinner}.img-ul-file-too-large{color:red;padding:0 15px}.img-ul-upload.img-ul-disabled{background-color:#86e9c9;cursor:default}.img-ul-upload.img-ul-disabled:active span{top:0}@-webkit-keyframes spinner{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes spinner{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}\"]\n }]\n }], function () { return [{ type: ImageUploadService }]; }, { beforeUpload: [{\n type: Input\n }], buttonCaption: [{\n type: Input\n }], disabled: [{\n type: Input\n }], cssClass: [{\n type: Input,\n args: ['class']\n }], clearButtonCaption: [{\n type: Input\n }], dropBoxMessage: [{\n type: Input\n }], max: [{\n type: Input\n }], preview: [{\n type: Input\n }], withCredentials: [{\n type: Input\n }], uploadedFiles: [{\n type: Input\n }], removed: [{\n type: Output\n }], uploadStateChanged: [{\n type: Output\n }], uploadFinished: [{\n type: Output\n }], previewClicked: [{\n type: Output\n }], fileTooLargeMessage: [{\n type: Input\n }], supportedExtensions: [{\n type: Input,\n args: ['extensions']\n }], headers: [{\n type: Input\n }], maxFileSize: [{\n type: Input\n }], partName: [{\n type: Input\n }], style: [{\n type: Input\n }], url: [{\n type: Input\n }], inputElement: [{\n type: ViewChild,\n args: ['input']\n }] }); })();\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\nclass ImageUploadModule {\n /**\n * @return {?}\n */\n static forRoot() {\n return {\n ngModule: ImageUploadModule,\n providers: [ImageUploadService]\n };\n }\n}\nImageUploadModule.ɵmod = ɵngcc0.ɵɵdefineNgModule({ type: ImageUploadModule });\nImageUploadModule.ɵinj = ɵngcc0.ɵɵdefineInjector({ factory: function ImageUploadModule_Factory(t) { return new (t || ImageUploadModule)(); }, imports: [[CommonModule]] });\n(function () { (typeof ngJitMode === \"undefined\" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(ImageUploadModule, { declarations: function () { return [ImageUploadComponent, FileDropDirective]; }, imports: function () { return [CommonModule]; }, exports: function () { return [ImageUploadComponent]; } }); })();\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(ImageUploadModule, [{\n type: NgModule,\n args: [{\n imports: [CommonModule],\n declarations: [\n ImageUploadComponent,\n FileDropDirective\n ],\n exports: [ImageUploadComponent]\n }]\n }], null, null); })();\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc\n */\n\nexport { ImageUploadModule, ImageUploadComponent, FileHolder, FileDropDirective as ɵb, ImageUploadService as ɵa };\n\n//# 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{ Directive, EventEmitter, HostListener, Input, Output } from '@angular/core';\n\n@Directive({\n  selector: '[fileDrop]'\n})\nexport class FileDropDirective {\n  @Input() accept: string[];\n  @Output() fileOver: EventEmitter<boolean> = new EventEmitter<boolean>();\n  @Output() fileDrop: EventEmitter<FileList> = new EventEmitter<FileList>();\n\n  private static getDataTransfer(event: any): DataTransfer {\n    return event.dataTransfer ? event.dataTransfer : event.originalEvent.dataTransfer;\n  }\n\n  private static hasFiles(types: any): boolean {\n    if (!types) {\n      return false;\n    }\n\n    if (types.indexOf) {\n      return types.indexOf('Files') !== -1;\n    }\n\n    if (types.contains) {\n      return types.contains('Files');\n    }\n\n    return false;\n  }\n\n  private static matchRule(rule: string, candidate: string) {\n    return new RegExp('^' + rule.split('*').join('.*') + '$').test(candidate);\n  }\n\n  @HostListener('drop', ['$event'])\n  onDrop(event: any) {\n    const dataTransfer = FileDropDirective.getDataTransfer(event);\n\n    if (!FileDropDirective.hasFiles(dataTransfer.types)) {\n      return;\n    }\n\n    event.preventDefault();\n\n    const files = this.filterFiles(dataTransfer.files);\n\n    event.preventDefault();\n    this.fileOver.emit(false);\n    this.fileDrop.emit(files);\n  }\n\n  @HostListener('dragleave', ['$event'])\n  onDragLeave(event) {\n    this.fileOver.emit(false);\n  }\n\n  @HostListener('dragover', ['$event'])\n  onDragOver(event: any) {\n    const dataTransfer = FileDropDirective.getDataTransfer(event);\n\n    if (!FileDropDirective.hasFiles(dataTransfer.types)) {\n      return;\n    }\n\n    dataTransfer.dropEffect = 'copy';\n    event.preventDefault();\n    this.fileOver.emit(true);\n  }\n\n  private filterFiles(files: FileList): any {\n    if (!this.accept || this.accept.length === 0) {\n      return files;\n    }\n\n    const acceptedFiles: File[] = [];\n\n    for (let i = 0; i < files.length; i++) {\n      for (let j = 0; j < this.accept.length; j++) {\n        if (FileDropDirective.matchRule(this.accept[j], files[i].type)) {\n          acceptedFiles.push(files[i]);\n          break;\n        }\n      }\n    }\n\n    return acceptedFiles;\n  }\n}\n","import { HttpClient, HttpHeaders, HttpResponse } from '@angular/common/http';\nimport { Injectable } from '@angular/core';\nimport { Observable } from 'rxjs';\n\n@Injectable()\nexport class ImageUploadService {\n  constructor(private http: HttpClient) {\n  }\n\n  public uploadImage(url: string,\n                     image: File,\n                     headers?: HttpHeaders | { [name: string]: string | string[] },\n                     partName: string = 'image',\n                     customFormData?: { [header: string]: string | Blob },\n                     withCredentials?: boolean): Observable<HttpResponse<any>> {\n    if (!url || url === '') {\n      throw new Error('Url is not set! Please set it before doing queries');\n    }\n\n    const formData = new FormData();\n\n    if (customFormData) {\n      for (const key of Object.keys(customFormData)) {\n        formData.append(key, customFormData[key]);\n      }\n    }\n\n    formData.append(partName, image);\n\n    return this.http.post(url, formData, { withCredentials, headers, observe: 'response' });\n  }\n}\n","import { HttpResponse } from '@angular/common/http';\n\nexport class FileHolder {\n  public pending = false;\n  public serverResponse: { status: number, response: HttpResponse<any> };\n\n  constructor(public src: string, public file: File) {\n  }\n}\n","import { HttpHeaders, HttpResponse } from '@angular/common/http';\nimport { Component, ElementRef, EventEmitter, Input, OnChanges, OnInit, Output, ViewChild } from '@angular/core';\nimport { FileHolder } from '../file-holder';\nimport { ImageUploadService } from '../image-upload.service';\nimport { Style } from '../style';\nimport { UploadMetadata } from '../upload-metadata';\n\n@Component({\n  selector: 'image-upload',\n  templateUrl: './image-upload.component.html',\n  styleUrls: ['./image-upload.component.css']\n})\nexport class ImageUploadComponent implements OnInit, OnChanges {\n  files: FileHolder[] = [];\n  fileCounter = 0;\n  fileOver = false;\n  showFileTooLargeMessage = false;\n\n  @Input() beforeUpload: (metadata: UploadMetadata) => UploadMetadata | Promise<UploadMetadata> = metadata => metadata;\n  @Input() buttonCaption = 'Select Images';\n  @Input() disabled = false;\n  @Input('class') cssClass = 'img-ul';\n  @Input() clearButtonCaption = 'Clear';\n  @Input() dropBoxMessage = 'Drop your images here!';\n  @Input() fileTooLargeMessage: string;\n  @Input() headers: HttpHeaders | { [name: string]: string | string[] };\n  @Input() max = 100;\n  @Input() maxFileSize: number;\n  @Input() preview = true;\n  @Input() partName: string;\n  @Input() style: Style;\n  @Input('extensions') supportedExtensions: string[];\n  @Input() url: string;\n  @Input() withCredentials = false;\n  @Input() uploadedFiles: string[] | Array<{ url: string, fileName: string, blob?: Blob }> = [];\n  @Output() removed = new EventEmitter<FileHolder>();\n  @Output() uploadStateChanged = new EventEmitter<boolean>();\n  @Output() uploadFinished = new EventEmitter<FileHolder>();\n  @Output() previewClicked = new EventEmitter<FileHolder>();\n\n  @ViewChild('input')\n  private inputElement: ElementRef;\n  private pendingFilesCounter = 0;\n\n  constructor(private imageService: ImageUploadService) {\n  }\n\n  ngOnInit() {\n    if (!this.fileTooLargeMessage) {\n      this.fileTooLargeMessage = 'An image was too large and was not uploaded.' + (this.maxFileSize ? (' The maximum file size is ' + this.maxFileSize / 1024) + 'KiB.' : '');\n    }\n    this.supportedExtensions = this.supportedExtensions ? this.supportedExtensions.map((ext) => 'image/' + ext) : ['image/*'];\n  }\n\n  deleteAll() {\n    this.files.forEach(f => this.removed.emit(f));\n    this.files = [];\n    this.fileCounter = 0;\n    if (this.inputElement) {\n      this.inputElement.nativeElement.value = '';\n    }\n  }\n\n  deleteFile(file: FileHolder): void {\n    const index = this.files.indexOf(file);\n    this.files.splice(index, 1);\n    this.fileCounter--;\n    if (this.inputElement) {\n      this.inputElement.nativeElement.value = '';\n    }\n    this.removed.emit(file);\n  }\n\n  previewFileClicked(file: FileHolder) {\n    this.previewClicked.emit(file);\n  }\n\n  ngOnChanges(changes) {\n    if (changes.uploadedFiles && changes.uploadedFiles.currentValue.length > 0) {\n      this.processUploadedFiles();\n    }\n  }\n\n  onFileChange(files: FileList) {\n    if (this.disabled) return;\n\n    const remainingSlots = this.max - this.fileCounter;\n    const filesToUploadNum = files.length > remainingSlots ? remainingSlots : files.length;\n\n    if (this.url && filesToUploadNum !== 0) {\n      this.uploadStateChanged.emit(true);\n    }\n\n    this.fileCounter += filesToUploadNum;\n    this.showFileTooLargeMessage = false;\n    this.uploadFiles(files, filesToUploadNum);\n  }\n\n  onFileOver = (isOver) => this.fileOver = isOver;\n\n  private onResponse(response: HttpResponse<any>, fileHolder: FileHolder) {\n    fileHolder.serverResponse = { status: response.status, response };\n    fileHolder.pending = false;\n\n    this.uploadFinished.emit(fileHolder);\n\n    if (--this.pendingFilesCounter === 0) {\n      this.uploadStateChanged.emit(false);\n    }\n  }\n\n  private processUploadedFiles() {\n    for (let i = 0; i < this.uploadedFiles.length; i++) {\n      const data: any = this.uploadedFiles[i];\n\n      let fileBlob: Blob,\n        file: File,\n        fileUrl: string;\n\n      if (data instanceof Object) {\n        fileUrl = data.url;\n        fileBlob = (data.blob) ? data.blob : new Blob([data]);\n        file = new File([fileBlob], data.fileName);\n      } else {\n        fileUrl = data;\n        fileBlob = new Blob([fileUrl]);\n        file = new File([fileBlob], fileUrl);\n      }\n\n      this.files.push(new FileHolder(fileUrl, file));\n    }\n  }\n\n  private async uploadFiles(files: FileList, filesToUploadNum: number) {\n    for (let i = 0; i < filesToUploadNum; i++) {\n      const file = files[i];\n\n      if (this.maxFileSize && file.size > this.maxFileSize) {\n        this.fileCounter--;\n        this.inputElement.nativeElement.value = '';\n        this.showFileTooLargeMessage = true;\n        this.uploadStateChanged.emit(false);\n        continue;\n      }\n\n      const beforeUploadResult: UploadMetadata = await this.beforeUpload({ file, url: this.url, abort: false });\n\n      if (beforeUploadResult.abort) {\n        this.fileCounter--;\n        this.inputElement.nativeElement.value = '';\n        continue;\n      }\n\n      const img = document.createElement('img') as HTMLImageElement;\n      img.src = window.URL.createObjectURL(beforeUploadResult.file);\n\n      const reader = new FileReader();\n      reader.addEventListener('load', (event: any) => {\n        const fileHolder: FileHolder = new FileHolder(event.target.result, beforeUploadResult.file);\n        this.files.push(fileHolder);\n        this.uploadSingleFile(fileHolder, beforeUploadResult.url, beforeUploadResult.formData);\n      }, false);\n      reader.readAsDataURL(beforeUploadResult.file);\n    }\n  }\n\n  private uploadSingleFile(fileHolder: FileHolder, url = this.url, customForm?: { [name: string]: any }) {\n    if (url) {\n      this.pendingFilesCounter++;\n      fileHolder.pending = true;\n\n      this.imageService\n        .uploadImage(url, fileHolder.file, this.headers, this.partName, customForm, this.withCredentials)\n        .subscribe(\n          response => this.onResponse(response, fileHolder),\n          error => {\n            this.onResponse(error, fileHolder);\n            this.deleteFile(fileHolder);\n          });\n    } else {\n      this.uploadFinished.emit(fileHolder);\n    }\n  }\n}\n","import { CommonModule } from '@angular/common';\nimport { ModuleWithProviders, NgModule } from '@angular/core';\nimport { FileDropDirective } from './file-drop.directive';\nimport { ImageUploadService } from './image-upload.service';\nimport { ImageUploadComponent } from './image-upload/image-upload.component';\n\n@NgModule({\n  imports: [CommonModule],\n  declarations: [\n    ImageUploadComponent,\n    FileDropDirective\n  ],\n  exports: [ImageUploadComponent]\n})\nexport class ImageUploadModule {\n  static forRoot(): ModuleWithProviders {\n    return {\n      ngModule: ImageUploadModule,\n      providers: [ImageUploadService]\n    };\n  }\n}\n"]}","\n\n\n","\n\n\n","\n\\n \\n
\\n \n
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\nKliknij, aby wybrać serię.
\n\n \n
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\n\n \n
\n \n
\n \n {{tuple[1].title}}\n
\n \n ![\"{{tuple[1].title}}\"](\"/images/series/{{tuple[1].title}}/reps/Default.png\")
\n
\n\n \n `\n // and attach a portal programmatically in the parent component. When Angular does the first CD\n // round, it will fire the setter with empty string, causing the user's content to be cleared.\n if (this.hasAttached() && !portal && !this._isInitialized) {\n return;\n }\n if (this.hasAttached()) {\n super.detach();\n }\n if (portal) {\n super.attach(portal);\n }\n this._attachedPortal = portal;\n }\n /** Component or view reference that is attached to the portal. */\n get attachedRef() {\n return this._attachedRef;\n }\n ngOnInit() {\n this._isInitialized = true;\n }\n ngOnDestroy() {\n super.dispose();\n this._attachedPortal = null;\n this._attachedRef = null;\n }\n /**\n * Attach the given ComponentPortal to this PortalOutlet using the ComponentFactoryResolver.\n *\n * @param portal Portal to be attached to the portal outlet.\n * @returns Reference to the created component.\n */\n attachComponentPortal(portal) {\n portal.setAttachedHost(this);\n // If the portal specifies an origin, use that as the logical location of the component\n // in the application tree. Otherwise use the location of this PortalOutlet.\n const viewContainerRef = portal.viewContainerRef != null ?\n portal.viewContainerRef :\n this._viewContainerRef;\n const resolver = portal.componentFactoryResolver || this._componentFactoryResolver;\n const componentFactory = resolver.resolveComponentFactory(portal.component);\n const ref = viewContainerRef.createComponent(componentFactory, viewContainerRef.length, portal.injector || viewContainerRef.injector);\n // If we're using a view container that's different from the injected one (e.g. when the portal\n // specifies its own) we need to move the component into the outlet, otherwise it'll be rendered\n // inside of the alternate view container.\n if (viewContainerRef !== this._viewContainerRef) {\n this._getRootNode().appendChild(ref.hostView.rootNodes[0]);\n }\n super.setDisposeFn(() => ref.destroy());\n this._attachedPortal = portal;\n this._attachedRef = ref;\n this.attached.emit(ref);\n return ref;\n }\n /**\n * Attach the given TemplatePortal to this PortalHost as an embedded View.\n * @param portal Portal to be attached.\n * @returns Reference to the created embedded view.\n */\n attachTemplatePortal(portal) {\n portal.setAttachedHost(this);\n const viewRef = this._viewContainerRef.createEmbeddedView(portal.templateRef, portal.context);\n super.setDisposeFn(() => this._viewContainerRef.clear());\n this._attachedPortal = portal;\n this._attachedRef = viewRef;\n this.attached.emit(viewRef);\n return viewRef;\n }\n /** Gets the root node of the portal outlet. */\n _getRootNode() {\n const nativeElement = this._viewContainerRef.element.nativeElement;\n // The directive could be set on a template which will result in a comment\n // node being the root. Use the comment's parent node if that is the case.\n return (nativeElement.nodeType === nativeElement.ELEMENT_NODE ?\n nativeElement : nativeElement.parentNode);\n }\n}\nCdkPortalOutlet.ɵfac = function CdkPortalOutlet_Factory(t) { return new (t || CdkPortalOutlet)(ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ComponentFactoryResolver), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ViewContainerRef), ɵngcc0.ɵɵdirectiveInject(DOCUMENT)); };\nCdkPortalOutlet.ɵdir = ɵngcc0.ɵɵdefineDirective({ type: CdkPortalOutlet, selectors: [[\"\", \"cdkPortalOutlet\", \"\"]], inputs: { portal: [\"cdkPortalOutlet\", \"portal\"] }, outputs: { attached: \"attached\" }, exportAs: [\"cdkPortalOutlet\"], features: [ɵngcc0.ɵɵInheritDefinitionFeature] });\nCdkPortalOutlet.ctorParameters = () => [\n { type: ComponentFactoryResolver },\n { type: ViewContainerRef },\n { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }\n];\nCdkPortalOutlet.propDecorators = {\n attached: [{ type: Output }]\n};\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(CdkPortalOutlet, [{\n type: Directive,\n args: [{\n selector: '[cdkPortalOutlet]',\n exportAs: 'cdkPortalOutlet',\n inputs: ['portal: cdkPortalOutlet']\n }]\n }], function () { return [{ type: ɵngcc0.ComponentFactoryResolver }, { type: ɵngcc0.ViewContainerRef }, { type: undefined, decorators: [{\n type: Inject,\n args: [DOCUMENT]\n }] }]; }, { attached: [{\n type: Output\n }] }); })();\n/**\n * @deprecated Use `CdkPortalOutlet` instead.\n * @breaking-change 9.0.0\n */\nclass PortalHostDirective extends CdkPortalOutlet {\n}\nPortalHostDirective.ɵfac = function PortalHostDirective_Factory(t) { return ɵPortalHostDirective_BaseFactory(t || PortalHostDirective); };\nPortalHostDirective.ɵdir = ɵngcc0.ɵɵdefineDirective({ type: PortalHostDirective, selectors: [[\"\", \"cdkPortalHost\", \"\"], [\"\", \"portalHost\", \"\"]], inputs: { portal: [\"cdkPortalHost\", \"portal\"] }, exportAs: [\"cdkPortalHost\"], features: [ɵngcc0.ɵɵProvidersFeature([{\n provide: CdkPortalOutlet,\n useExisting: PortalHostDirective\n }]), ɵngcc0.ɵɵInheritDefinitionFeature] });\nconst ɵPortalHostDirective_BaseFactory = /*@__PURE__*/ ɵngcc0.ɵɵgetInheritedFactory(PortalHostDirective);\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(PortalHostDirective, [{\n type: Directive,\n args: [{\n selector: '[cdkPortalHost], [portalHost]',\n exportAs: 'cdkPortalHost',\n inputs: ['portal: cdkPortalHost'],\n providers: [{\n provide: CdkPortalOutlet,\n useExisting: PortalHostDirective\n }]\n }]\n }], null, null); })();\nclass PortalModule {\n}\nPortalModule.ɵmod = ɵngcc0.ɵɵdefineNgModule({ type: PortalModule });\nPortalModule.ɵinj = ɵngcc0.ɵɵdefineInjector({ factory: function PortalModule_Factory(t) { return new (t || PortalModule)(); } });\n(function () { (typeof ngJitMode === \"undefined\" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(PortalModule, { declarations: [CdkPortal, CdkPortalOutlet, TemplatePortalDirective, PortalHostDirective], exports: [CdkPortal, CdkPortalOutlet, TemplatePortalDirective, PortalHostDirective] }); })();\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(PortalModule, [{\n type: NgModule,\n args: [{\n exports: [CdkPortal, CdkPortalOutlet, TemplatePortalDirective, PortalHostDirective],\n declarations: [CdkPortal, CdkPortalOutlet, TemplatePortalDirective, PortalHostDirective]\n }]\n }], null, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * Custom injector to be used when providing custom\n * injection tokens to components inside a portal.\n * @docs-private\n * @deprecated Use `Injector.create` instead.\n * @breaking-change 11.0.0\n */\nclass PortalInjector {\n constructor(_parentInjector, _customTokens) {\n this._parentInjector = _parentInjector;\n this._customTokens = _customTokens;\n }\n get(token, notFoundValue) {\n const value = this._customTokens.get(token);\n if (typeof value !== 'undefined') {\n return value;\n }\n return this._parentInjector.get(token, notFoundValue);\n }\n}\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { BasePortalHost, BasePortalOutlet, CdkPortal, CdkPortalOutlet, ComponentPortal, DomPortal, DomPortalHost, DomPortalOutlet, Portal, PortalHostDirective, PortalInjector, PortalModule, TemplatePortal, TemplatePortalDirective };\n\n//# sourceMappingURL=portal.js.map",";\n columns: any[] = [];\n loadingIndicator: boolean;\n selectedSeriesSingleFrameSkus: Sku[];\n presentedSkus: Sku[][];\n selectedSeriesTitle = 'Wybierz serię';\n selectedFrameColorSku: Sku;\n presentedFrameShapes: Sku[];\n\n @Input() _orderService: OrderService;\n ngAfterContentInit(): void {\n $('#framesButton').addClass('active');\n }\n\n public config: SwiperConfigInterface = {\n a11y: true,\n direction: 'horizontal',\n slidesPerView: 1,\n keyboard: true,\n mousewheel: true,\n scrollbar: false,\n navigation: true,\n pagination: false\n };\n\n @ViewChild(SwiperComponent, { static: true }) swiper?: SwiperComponent;\n\n public onIndexChange(index: number): void {\n console.log('Swiper index: ', index);\n }\n\n public onSwiperEvent(event: string): void {\n console.log('Swiper event: ', event);\n }\n constructor(http: HttpClient, @Inject('BASE_URL') baseUrl: string,\n private route: ActivatedRoute, private accountService: AccountService,\n public orderService: OrderService, private router: Router, private alertService?: AlertService) {\n //this._orderService = orderService;\n \n console.log(\"FramesSelectionComponent.orderService:\" + orderService.instance);\n if (this.orderService.cProject == null) {\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#!projekty'));\n }\n else if (this.orderService.actRoomIndex == null) {\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#!pokoje'));\n }\n else if (this.orderService.selectedSeriesItem != null &&\n this.orderService.selectedSubSeriesItem != null) {\n document.getElementById('waitingoverlay').hidden = false;\n console.log(this.orderService.selectedSubSeriesItem);\n \n this.selectedSeriesSingleFrameSkus = this.orderService.getSingleFrames(this.orderService.selectedSubSeriesItem);\n this.presentedSkus = PresentationToolsComponent.formatPresentationLists(this.selectedSeriesSingleFrameSkus, 8);\n this.orderService.seriesSku$.subscribe(skus => {\n this.selectedSeriesSingleFrameSkus = skus;\n this.seriesColorSkus = PresentationToolsComponent.UniqueColors(skus);\n this.presentedSkus = PresentationToolsComponent.formatPresentationLists(this.selectedSeriesSingleFrameSkus, 8);\n\n console.log(\"SeriesSelection: subscribed event: \" + this.selectedSeriesSingleFrameSkus);\n //this.UpdateIfHasSeriesWaterProof();\n this.retrieveAndPresentFrames();\n\n });\n this.selectedSeriesTitle = this.orderService.currentConfig.selectedSeries.title;\n this.orderService.selectSeries(this.orderService.currentConfig.selectedSeries);\n\n\n } else {\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#!serie'));\n }\n\n }\n \n \n ngAfterViewInit(): void {\n if (this.orderService == null ) {\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#!serie'));\n }\n\n //document.getElementById('project-header').scrollIntoView();\n }\n ngOnInit() {\n if (this._orderService == null || this._orderService.cProject == null ||\n this._orderService.openedRoom() == null) {\n this.router.navigateByUrl('/wybierz-design#!pokoje');\n }\n }\n ngOnDestroy() {\n }\n get availableSeries() {\n /*if (this._orderService._availableSeries != null)\n console.log(\"this._orderService._availableSeries: \" + this._orderService._availableSeries[0].title);\n */\n \n if (this._orderService._availableSeries != null) {\n var series = this._orderService._availableSeries;\n this.images = new Array();\n var s: any;\n \n return this._orderService._availableSeries;\n } else {\n return null;\n }\n }\n seriesColorSkus = new Array();\n \n retrieveAndPresentFrames() {\n //select first of available colors as reference and query shapes based on it\n if (this.presentedSkus != null && this.presentedSkus.length > 0) {\n if (this.selectedFrameColorSku == null) {\n this.selectedFrameColorSku = this.presentedSkus[0][0];\n this.selectedColor = this.selectedFrameColorSku.color.title;\n }\n\n this.orderService.setFrameByColor(this.selectedFrameColorSku);\n\n console.log(\"this.selectedFrameSku: \" + this.selectedFrameColorSku);\n this._orderService.getFrameShapes(this.selectedFrameColorSku);\n this._orderService.shapesSku$.subscribe(skus => {\n this.rawPresentedFrameShapes = skus.filter(s => s.slots > 0);\n this.presentedFrameShapes = this.sortBySlots(this.filterSkusByProtectionIndexRaw(this.rawPresentedFrameShapes));\n document.getElementById('waitingoverlay').hidden = true;\n //console.log(\"SeriesSelection.chooseFrameColor: subscribed event: \" + this.rawPresentedFrameShapes);\n //this.UpdateIfHasSeriesWaterProof();\n //this.presentedSkus = this.selectedSeriesSingleFrameSkus = null;\n });\n }\n\n }\n\n sortFyFunctionname(skus: Sku[]): Sku[] {\n return skus.sort(function (s1, s2) {\n return (s1.functionType < s2.functionType) ? -1 :\n (s1.functionType == s2.functionType) ? 0 : 1\n });\n }\n sortBySlots(skus: Sku[]): Sku[] {\n return skus.sort(function (s1, s2) {\n return (s1.slots < s2.slots) ? -1 :\n (s1.slots == s2.slots) ? 0 : 1\n });\n }\n\n\n \n isSelectedSeries(series: Series) {\n if (this.orderService.selectedSeriesItem != null && this.orderService.selectedSeriesItem.id == series.id)\n return true;\n return false;\n }\n \n seriesChipSelectable = true;\n seriesChipRemovable = true;\n \n cancelSeries(): void {\n this.orderService.selectedSeriesItem = null;\n this.presentedSkus = null;\n this.selectedSeriesSingleFrameSkus = null;\n this.presentedFrameShapes = null;\n this.rawPresentedFrameShapes = null;\n //this.seriesColorSkus = null;\n this.selectedFrameColorSku = null;\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#!serie'));\n }\n anyIP44() {\n return this.indexOfProtection != this.indexOfProtectionON && this.presentedFrameShapes && \n this.presentedFrameShapes.findIndex(s => s.indexOfProtection.title == this.indexOfProtectionON) > 0;\n }\n \n updateFrames() {\n this.selectedFrameColorSku = this.seriesColorSkus.filter(sku => sku.color.title == this.selectedColor)[0];\n console.log(this.selectedFrameColorSku);\n this.retrieveAndPresentFrames();\n }\n \n filterSkusByProtectionIndexRaw(skus: Sku[]):Sku[] {\n if (skus != null) {\n return skus.filter(s => s.slots > 0).\n filter(\n s => s.indexOfProtection.title == this.indexOfProtection\n ).filter(s => (!this.orientationSelectedHorizontal && s.isVertical) ||\n (this.orientationSelectedHorizontal && !s.isVertical) ||\n s.universal);\n }\n return null;\n }\n \n \n\n decFrame(sku: Sku) {\n AppComponent.SendEventGa('operation', sku.code, 'B2C_zmniejszenie ilości produktu (-)', 0);\n console.log('delete Frame');\n this._orderService.decFrame(sku, !this.orientationSelectedHorizontal);\n this.alertService.showRemMessage();\n }\n addFrame(s: Sku) {\n AppComponent.SendEventGa('operation', s.code, 'B2C_zwiększenie ilości produktu (+)', 0);\n console.log('add Frame');\n this._orderService.addFrame(s, !this.orientationSelectedHorizontal);\n this.alertService.showAddMessage();\n }\n public rotationStyle(actFrame) {\n return PresentationToolsComponent.rotationFrameStyle(actFrame, !this.orientationSelectedHorizontal);\n }\n\n rawPresentedFrameShapes: Sku[];\n chosenFrameShape: Sku;\n\n\n selectedColor = null;\n selectColor(color: Color) {\n AppComponent.SendEventGa('filtering', color.title, \"B2C_wybór koloru na filtrach\", 0);\n this.selectedColor = color.title;\n this.updateFrames();\n }\n orientationSelectedHorizontal: boolean = true;\n orientationSelectedTitle: string = 'Poziome';\n setOrientation(orientation: string) {\n AppComponent.SendEventGa('filtering', orientation, \"B2C_Wybór orientacji ramek\", 0);\n if (orientation == 'H') {\n this.orientationSelectedHorizontal = true;\n this.orientationSelectedTitle = 'Poziome';\n this.updatePresentationAfterFilterChange();\n } else if (orientation == 'V') {\n this.orientationSelectedHorizontal = false;\n this.orientationSelectedTitle = 'Pionowe';\n this.updatePresentationAfterFilterChange();\n }\n\n }\n\n indexOfProtectionOFF = 'IP20';\n indexOfProtectionON = 'IP44';\n protectionSwitchColor = \"primary\";\n defaultIndexOfProtection = \"IP20\";\n indexOfProtection = this.defaultIndexOfProtection;\n\n get waterProof() {\n return this.orderService.waterProof;\n }\n toggleWaterProof() {\n AppComponent.SendEventGa('filtering', '' + !this.orderService.waterProof , \"B2C_Zmiana wodoodporności\", 0);\n this.orderService.waterProof = !this.orderService.waterProof;\n if (this.orderService.waterProof) {\n this.indexOfProtection = this.indexOfProtectionON;\n } else {\n this.indexOfProtection = this.indexOfProtectionOFF;\n }\n this.updatePresentationAfterFilterChange();\n }\n\n updatePresentationAfterFilterChange() {\n this.presentedFrameShapes = this.sortBySlots(this.filterSkusByProtectionIndexRaw(this.rawPresentedFrameShapes));\n }\n\n\n //Styles\n colorSelectedStyle(colorSku: Sku): string{\n if (colorSku == null || colorSku.color == null)\n return \"\";\n return (colorSku.color.title == this.selectedColor) ? 'selected-option' : '';\n }\n\n orderByOrientation(skus: Sku[]): Sku[][] {\n return PresentationToolsComponent.formatFramePresentationLists(skus);\n }\n\n newValueDetected(event: Event, sku: Sku) {\n \n let element = event.currentTarget as HTMLInputElement;\n let value = element.value;\n let eId = \"row_\" + sku.code;\n \n let newValue = parseFloat(value) < 0 ? 0 : parseFloat(value);\n AppComponent.SendEventGa('operation', sku.code, 'B2C_Dodanie produktu do Twojej Listy (ramka lub mechanizm)', newValue);\n console.log(\"Show alert\" + sku.code);\n\n let oldValue = this.numberOfFrameItems(sku)\n if (oldValue == newValue)\n return;\n if (oldValue < newValue) {\n this.alertService.showAddMessage();\n for (let i = 0; i < newValue - oldValue; i++) {\n this._orderService.addFrameNoSave(sku, !this.orientationSelectedHorizontal);\n }\n } else if (oldValue > newValue) {\n this.alertService.showRemMessage();\n for (let i = 0; i < oldValue - newValue ; i++) {\n this._orderService.decFrameNoSave(sku, !this.orientationSelectedHorizontal);\n }\n }\n\n this._orderService.saveChangesProjectById(this._orderService.openedProjectIndex);\n this._orderService.saveCurrentContextLocaly();\n }\n numberOfFrameItems(sku: Sku): number {\n if (this.orderService.openedRoom().orderSets == null || this.orderService.openedRoom().orderSets.length == 0)\n return 0;\n let count = 0;\n for (let os of this.orderService.openedRoom().orderSets) {\n if (os != null && os.orderSetItems != null && os.orderSetItems.length > 0\n && os.orderSetItems[0] != null && os.orderSetItems[0].sku.code == sku.code\n && (os.orderSetItems[0].isVertical == null || os.orderSetItems[0].isVertical == !this.orientationSelectedHorizontal)\n ) {\n count += os.orderSetItems[0].qty;\n }\n \n }\n return count;\n }\n gotoFunctions() {\n setTimeout(() => this.router.navigateByUrl('/wybierz-design#funkcje'));\n }\n}\n\n","import { Subscriber } from '../Subscriber';\nexport function skipWhile(predicate) {\n return (source) => source.lift(new SkipWhileOperator(predicate));\n}\nclass SkipWhileOperator {\n constructor(predicate) {\n this.predicate = predicate;\n }\n call(subscriber, source) {\n return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));\n }\n}\nclass SkipWhileSubscriber extends Subscriber {\n constructor(destination, predicate) {\n super(destination);\n this.predicate = predicate;\n this.skipping = true;\n this.index = 0;\n }\n _next(value) {\n const destination = this.destination;\n if (this.skipping) {\n this.tryCallPredicate(value);\n }\n if (!this.skipping) {\n destination.next(value);\n }\n }\n tryCallPredicate(value) {\n try {\n const result = this.predicate(value, this.index++);\n this.skipping = Boolean(result);\n }\n catch (err) {\n this.destination.error(err);\n }\n }\n}\n//# sourceMappingURL=skipWhile.js.map","import { async } from '../scheduler/async';\nimport { isDate } from '../util/isDate';\nimport { Subscriber } from '../Subscriber';\nimport { Notification } from '../Notification';\nexport function delay(delay, scheduler = async) {\n const absoluteDelay = isDate(delay);\n const delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);\n return (source) => source.lift(new DelayOperator(delayFor, scheduler));\n}\nclass DelayOperator {\n constructor(delay, scheduler) {\n this.delay = delay;\n this.scheduler = scheduler;\n }\n call(subscriber, source) {\n return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));\n }\n}\nclass DelaySubscriber extends Subscriber {\n constructor(destination, delay, scheduler) {\n super(destination);\n this.delay = delay;\n this.scheduler = scheduler;\n this.queue = [];\n this.active = false;\n this.errored = false;\n }\n static dispatch(state) {\n const source = state.source;\n const queue = source.queue;\n const scheduler = state.scheduler;\n const destination = state.destination;\n while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {\n queue.shift().notification.observe(destination);\n }\n if (queue.length > 0) {\n const delay = Math.max(0, queue[0].time - scheduler.now());\n this.schedule(state, delay);\n }\n else {\n this.unsubscribe();\n source.active = false;\n }\n }\n _schedule(scheduler) {\n this.active = true;\n const destination = this.destination;\n destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {\n source: this, destination: this.destination, scheduler: scheduler\n }));\n }\n scheduleNotification(notification) {\n if (this.errored === true) {\n return;\n }\n const scheduler = this.scheduler;\n const message = new DelayMessage(scheduler.now() + this.delay, notification);\n this.queue.push(message);\n if (this.active === false) {\n this._schedule(scheduler);\n }\n }\n _next(value) {\n this.scheduleNotification(Notification.createNext(value));\n }\n _error(err) {\n this.errored = true;\n this.queue = [];\n this.destination.error(err);\n this.unsubscribe();\n }\n _complete() {\n this.scheduleNotification(Notification.createComplete());\n this.unsubscribe();\n }\n}\nclass DelayMessage {\n constructor(time, notification) {\n this.time = time;\n this.notification = notification;\n }\n}\n//# sourceMappingURL=delay.js.map","// ====================================================\n// More Templates: https://www.ebenmonney.com/templates\n// Email: support@ebenmonney.com\n// ====================================================\n\nimport { Injectable } from '@angular/core';\nimport { HttpResponseBase } from '@angular/common/http';\nimport { Observable } from 'rxjs';\nimport { Subject } from 'rxjs';\n\nimport { Utilities } from '../services/utilities';\n\n\n\n@Injectable()\nexport class AlertService {\n\n private messages = new Subject();\n private stickyMessages = new Subject();\n private dialogs = new Subject();\n\n private _isLoading = false;\n private loadingMessageId: any;\n\n\n\n showDialog(message: string)\n showDialog(message: string, type: DialogType, okCallback: (val?: any) => any)\n showDialog(message: string, type: DialogType, okCallback?: (val?: any) => any, cancelCallback?: () => any, okLabel?: string, cancelLabel?: string, defaultValue?: string)\n showDialog(message: string, type?: DialogType, okCallback?: (val?: any) => any, cancelCallback?: () => any, okLabel?: string, cancelLabel?: string, defaultValue?: string) {\n\n if (!type)\n type = DialogType.alert;\n\n this.dialogs.next({ message: message, type: type, okCallback: okCallback, cancelCallback: cancelCallback, okLabel: okLabel, cancelLabel: cancelLabel, defaultValue: defaultValue });\n }\n\n showAddMessage() {\n this.showMessage(\"Produkt został dodany do zestawu.\", \"\", MessageSeverity.success);\n }\n showRemMessage() {\n this.showMessage(\"Produkt został usunięty z zestawu.\", \"\", MessageSeverity.warn);\n }\n\n showMessage(summary: string)\n showMessage(summary: string, detail: string, severity: MessageSeverity)\n showMessage(summaryAndDetails: string[], summaryAndDetailsSeparator: string, severity: MessageSeverity)\n showMessage(response: HttpResponseBase, ignoreValue_useNull: string, severity: MessageSeverity)\n showMessage(data: any, separatorOrDetail?: string, severity?: MessageSeverity) {\n console.log(separatorOrDetail);\n if (!severity)\n severity = MessageSeverity.default;\n\n if (data instanceof HttpResponseBase) {\n data = Utilities.getHttpResponseMessage(data);\n separatorOrDetail = Utilities.captionAndMessageSeparator;\n }\n\n if (data instanceof Array) {\n for (let message of data) {\n let msgObject = Utilities.splitInTwo(message, separatorOrDetail);\n\n this.showMessageHelper(msgObject.firstPart, msgObject.secondPart, severity, false);\n }\n }\n else {\n this.showMessageHelper(data, separatorOrDetail, severity, false);\n }\n }\n\n\n showStickyMessage(summary: string)\n showStickyMessage(summary: string, detail: string, severity: MessageSeverity, error?: any)\n showStickyMessage(summaryAndDetails: string[], summaryAndDetailsSeparator: string, severity: MessageSeverity)\n showStickyMessage(response: HttpResponseBase, ignoreValue_useNull: string, severity: MessageSeverity)\n showStickyMessage(data: string | string[] | HttpResponseBase, separatorOrDetail?: string, severity?: MessageSeverity, error?: any) {\n\n if (!severity)\n severity = MessageSeverity.default;\n\n if (data instanceof HttpResponseBase) {\n data = Utilities.getHttpResponseMessage(data);\n separatorOrDetail = Utilities.captionAndMessageSeparator;\n }\n\n\n if (data instanceof Array) {\n for (let message of data) {\n let msgObject = Utilities.splitInTwo(message, separatorOrDetail);\n\n this.showMessageHelper(msgObject.firstPart, msgObject.secondPart, severity, true);\n }\n }\n else {\n\n if (error) {\n\n let msg = `Severity: \"${MessageSeverity[severity]}\", Summary: \"${data}\", Detail: \"${separatorOrDetail}\", Error: \"${Utilities.safeStringify(error)}\"`;\n\n switch (severity) {\n case MessageSeverity.default:\n this.logInfo(msg);\n break;\n case MessageSeverity.info:\n this.logInfo(msg);\n break;\n case MessageSeverity.success:\n this.logMessage(msg);\n break;\n case MessageSeverity.error:\n this.logError(msg);\n break;\n case MessageSeverity.warn:\n this.logWarning(msg);\n break;\n case MessageSeverity.wait:\n this.logTrace(msg);\n break;\n }\n }\n\n this.showMessageHelper(data, separatorOrDetail, severity, true);\n }\n }\n\n\n\n private showMessageHelper(summary: string, detail: string, severity: MessageSeverity, isSticky: boolean) {\n console.log(\"showMessageHelper:\" + detail);\n if (isSticky)\n this.stickyMessages.next({ severity: severity, summary: summary, detail: detail });\n else\n this.messages.next({ severity: severity, summary: summary, detail: detail });\n }\n\n\n\n startLoadingMessage(message = \"Loading...\", caption = \"\") {\n this._isLoading = true;\n clearTimeout(this.loadingMessageId);\n\n this.loadingMessageId = setTimeout(() => {\n this.showStickyMessage(caption, message, MessageSeverity.wait);\n }, 1000);\n }\n\n stopLoadingMessage() {\n this._isLoading = false;\n clearTimeout(this.loadingMessageId);\n this.resetStickyMessage();\n }\n\n\n\n logDebug(msg) {\n console.debug(msg);\n }\n\n logError(msg) {\n console.error(msg);\n }\n\n logInfo(msg) {\n console.info(msg);\n }\n\n logMessage(msg) {\n console.log(msg);\n }\n\n logTrace(msg) {\n console.trace(msg);\n }\n\n logWarning(msg) {\n console.warn(msg);\n }\n\n\n\n\n resetStickyMessage() {\n this.stickyMessages.next();\n }\n\n\n\n\n getDialogEvent(): Observable {\n return this.dialogs.asObservable();\n }\n\n\n getMessageEvent(): Observable {\n return this.messages.asObservable();\n }\n\n getStickyMessageEvent(): Observable {\n return this.stickyMessages.asObservable();\n }\n\n\n\n get isLoadingInProgress(): boolean {\n return this._isLoading;\n }\n}\n\n\n\n\n\n\n\n//******************** Dialog ********************//\nexport class AlertDialog {\n constructor(public message: string, public type: DialogType, public okCallback: (val?: any) => any, public cancelCallback: () => any,\n public defaultValue: string, public okLabel: string, public cancelLabel: string) {\n\n }\n}\n\nexport enum DialogType {\n alert,\n confirm,\n prompt\n}\n//******************** End ********************//\n\n\n\n\n\n\n//******************** Growls ********************//\nexport class AlertMessage {\n constructor(public severity: MessageSeverity, public summary: string, public detail: string) { }\n}\n\nexport enum MessageSeverity {\n default,\n info,\n success,\n error,\n warn,\n wait\n}\n//******************** End ********************//\n","import { Action } from './Action';\nexport class AsyncAction extends Action {\n constructor(scheduler, work) {\n super(scheduler, work);\n this.scheduler = scheduler;\n this.work = work;\n this.pending = false;\n }\n schedule(state, delay = 0) {\n if (this.closed) {\n return this;\n }\n this.state = state;\n const id = this.id;\n const scheduler = this.scheduler;\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n this.pending = true;\n this.delay = delay;\n this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);\n return this;\n }\n requestAsyncId(scheduler, id, delay = 0) {\n return setInterval(scheduler.flush.bind(scheduler, this), delay);\n }\n recycleAsyncId(scheduler, id, delay = 0) {\n if (delay !== null && this.delay === delay && this.pending === false) {\n return id;\n }\n clearInterval(id);\n return undefined;\n }\n execute(state, delay) {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n this.pending = false;\n const error = this._execute(state, delay);\n if (error) {\n return error;\n }\n else if (this.pending === false && this.id != null) {\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n }\n _execute(state, delay) {\n let errored = false;\n let errorValue = undefined;\n try {\n this.work(state);\n }\n catch (e) {\n errored = true;\n errorValue = !!e && e || new Error(e);\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n }\n _unsubscribe() {\n const id = this.id;\n const scheduler = this.scheduler;\n const actions = scheduler.actions;\n const index = actions.indexOf(this);\n this.work = null;\n this.state = null;\n this.pending = false;\n this.scheduler = null;\n if (index !== -1) {\n actions.splice(index, 1);\n }\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n this.delay = null;\n }\n}\n//# sourceMappingURL=AsyncAction.js.map","import { Subscription } from '../Subscription';\nexport class Action extends Subscription {\n constructor(scheduler, work) {\n super();\n }\n schedule(state, delay = 0) {\n return this;\n }\n}\n//# sourceMappingURL=Action.js.map","import { async } from '../scheduler/async';\nimport { audit } from './audit';\nimport { timer } from '../observable/timer';\nexport function auditTime(duration, scheduler = async) {\n return audit(() => timer(duration, scheduler));\n}\n//# sourceMappingURL=auditTime.js.map","import { Component, Inject } from '@angular/core';\nimport { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';\nimport { Sku, Series } from '../../../_models';\nimport { Color } from 'ng2-charts';\nimport { AppComponent } from '../../app.component';\n\nexport interface ChangeColor2GlobalData {\n newColor: Color;\n changedSkus: Sku[][];\n unchangedSkus: Sku[];\n unmappedSkus: Sku[];\n}\n\n@Component({\n selector: 'change-color-global-dialog',\n templateUrl: './change-color-global-dialog.component.html',\n styleUrls: ['./change-color-global-dialog.component.css']\n})\nexport class ChangeColorGlobalDialog {\n\n constructor(\n public dialogRef: MatDialogRef,\n @Inject(MAT_DIALOG_DATA) public changes: ChangeColor2GlobalData) {\n\n }\n\n onNoClick(): void {\n AppComponent.SendEventGa('color', 'cancel', 'B2B_Anulowanie zmiany koloru w zestawieniu w kolumnie', 0);\n this.dialogRef.close();\n\n }\n\n\n}\n","const ArgumentOutOfRangeErrorImpl = (() => {\n function ArgumentOutOfRangeErrorImpl() {\n Error.call(this);\n this.message = 'argument out of range';\n this.name = 'ArgumentOutOfRangeError';\n return this;\n }\n ArgumentOutOfRangeErrorImpl.prototype = Object.create(Error.prototype);\n return ArgumentOutOfRangeErrorImpl;\n})();\nexport const ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;\n//# sourceMappingURL=ArgumentOutOfRangeError.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar rxjs_1 = require(\"rxjs\");\nvar switchMap_1 = require(\"../../operator/switchMap\");\nrxjs_1.Observable.prototype.switchMap = switchMap_1.switchMap;\n//# sourceMappingURL=switchMap.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nrequire(\"rxjs-compat/add/operator/map\");\n//# sourceMappingURL=map.js.map","// ====================================================\n// More Templates: https://www.ebenmonney.com/templates\n// Email: support@ebenmonney.com\n// ====================================================\n\nimport { User } from './user.model';\n\n\nexport class UserEdit extends User {\n constructor(currentPassword?: string, newPassword?: string, confirmPassword?: string) {\n super();\n\n this.currentPassword = currentPassword;\n this.newPassword = newPassword;\n this.confirmPassword = confirmPassword\n }\n\n public currentPassword: string;\n public newPassword: string;\n public confirmPassword: string;\n\n}\n","import { map } from './map';\nimport { from } from '../observable/from';\nimport { SimpleOuterSubscriber, SimpleInnerSubscriber, innerSubscribe } from '../innerSubscribe';\nexport function mergeMap(project, resultSelector, concurrent = Number.POSITIVE_INFINITY) {\n if (typeof resultSelector === 'function') {\n return (source) => source.pipe(mergeMap((a, i) => from(project(a, i)).pipe(map((b, ii) => resultSelector(a, b, i, ii))), concurrent));\n }\n else if (typeof resultSelector === 'number') {\n concurrent = resultSelector;\n }\n return (source) => source.lift(new MergeMapOperator(project, concurrent));\n}\nexport class MergeMapOperator {\n constructor(project, concurrent = Number.POSITIVE_INFINITY) {\n this.project = project;\n this.concurrent = concurrent;\n }\n call(observer, source) {\n return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));\n }\n}\nexport class MergeMapSubscriber extends SimpleOuterSubscriber {\n constructor(destination, project, concurrent = Number.POSITIVE_INFINITY) {\n super(destination);\n this.project = project;\n this.concurrent = concurrent;\n this.hasCompleted = false;\n this.buffer = [];\n this.active = 0;\n this.index = 0;\n }\n _next(value) {\n if (this.active < this.concurrent) {\n this._tryNext(value);\n }\n else {\n this.buffer.push(value);\n }\n }\n _tryNext(value) {\n let result;\n const index = this.index++;\n try {\n result = this.project(value, index);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.active++;\n this._innerSub(result);\n }\n _innerSub(ish) {\n const innerSubscriber = new SimpleInnerSubscriber(this);\n const destination = this.destination;\n destination.add(innerSubscriber);\n const innerSubscription = innerSubscribe(ish, innerSubscriber);\n if (innerSubscription !== innerSubscriber) {\n destination.add(innerSubscription);\n }\n }\n _complete() {\n this.hasCompleted = true;\n if (this.active === 0 && this.buffer.length === 0) {\n this.destination.complete();\n }\n this.unsubscribe();\n }\n notifyNext(innerValue) {\n this.destination.next(innerValue);\n }\n notifyComplete() {\n const buffer = this.buffer;\n this.active--;\n if (buffer.length > 0) {\n this._next(buffer.shift());\n }\n else if (this.active === 0 && this.hasCompleted) {\n this.destination.complete();\n }\n }\n}\nexport const flatMap = mergeMap;\n//# sourceMappingURL=mergeMap.js.map","!function(t){\"function\"==typeof define&&define.amd?define(t):t()}(function(){\"use strict\";\n/** @license\n * jsPDF - PDF Document creation from JavaScript\n * Version 1.5.3 Built on 2018-12-27T14:11:42.696Z\n * CommitID d93d28db14\n *\n * Copyright (c) 2010-2016 James Hall , https://github.com/MrRio/jsPDF\n * 2010 Aaron Spike, https://github.com/acspike\n * 2012 Willow Systems Corporation, willow-systems.com\n * 2012 Pablo Hess, https://github.com/pablohess\n * 2012 Florian Jenett, https://github.com/fjenett\n * 2013 Warren Weckesser, https://github.com/warrenweckesser\n * 2013 Youssef Beddad, https://github.com/lifof\n * 2013 Lee Driscoll, https://github.com/lsdriscoll\n * 2013 Stefan Slonevskiy, https://github.com/stefslon\n * 2013 Jeremy Morel, https://github.com/jmorel\n * 2013 Christoph Hartmann, https://github.com/chris-rock\n * 2014 Juan Pablo Gaviria, https://github.com/juanpgaviria\n * 2014 James Makes, https://github.com/dollaruw\n * 2014 Diego Casorran, https://github.com/diegocr\n * 2014 Steven Spungin, https://github.com/Flamenco\n * 2014 Kenneth Glassey, https://github.com/Gavvers\n *\n * Licensed under the MIT License\n *\n * Contributor(s):\n * siefkenj, ahwolf, rickygu, Midnith, saintclair, eaparango,\n 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\n\n
\n\n Nowa seria: {{getSeriesTitle}}\n
\n\n 0\">\n
\n Produkty do zmiany:
\n\n
\n \n \n
\n Produkt
\n \n
\n Kolor
\n Poprzednia ref.
\n Zmieniona ref.
\n \n
\n \n ![](\"images/icons/checked.png\")
\n
\n \n \n ![](\"images/icons/nok.png\")
\n
\n\n \n \n {{set.mainSku.functionType.title}}\n
\n\n \n \n {{saveBestMatchingColor(i)}} \n \n \n ![](\"/images/series/colors/{{altCol.color.title}}.png\")
\n {{altCol.color.title}}\n \n \n \n
\n\n \n {{altCol.color.title}}\n \n {{set.mainSku.code}}\n
\n \n {{set.bestMatchingSku.code}}\n
\n \n -\n
\n\n 0\">\n
\n \n Produkty, które nie mają odpowiednika w {{changes.newSeries.title}}\n
\n\n
\n \n
\n Produkt
\n Nr ref.
\n \n\n
\n \n {{sku.functionType.title}}\n
\n \n {{sku.code}}\n
\n\n \n \n \n
\n","export default function _iterableToArray(iter) {\n if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter);\n}","\n \n
\n\n\n\n \n
\n \n - \n
- Komplety \n
- Lista produktów \n\n
\n \n\n \n
\n \n \n Brak produktów w zestawieniu.\n
\n 0\">\n
\n \n
\n Produkt
\n Nr ref.
\n Seria
\n Kolor
\n Podgląd
\n Karta kat.
\n Cena netto*
\n Ilość
\n Wartość netto
\n \n
\n\n \n {{el.sku.info}}\n z ramką\n
\n \n {{el.sku.code}}\n
\n \n {{el.sku.series.title}}\n
\n {{el.sku.color.title}}
\n\n\n \n ![](\"/images/seriesorg/{{el.sku.series.title}}/{{layer}}.png\")
\n
\n \n \n \n ![](\"/images/icons/download.png\")
\n \n
\n\n\n \n \n \n {{currency(el.sku.net)}} zł\n
\n\n \n {{el.qty}}\n
\n \n {{currency(el.sku.net*el.qty)}} zł\n
\n\n Prezentowane ceny stanowią ceny katalogowe Schneider Electric i mają na celu oszacowanie wartości koszyka, nie stanowią jednak oferty w rozumieniu kodeksu cywilnego. Konfigurator nie jest sklepem internetowym, Użytkownik może dokonać zakupów w sklepach internetowych i stacjonarnych partnerów Schneider Electric.
\n \n \n\n \n
\n \n \n Brak produktów w zestawieniu.\n
\n 0\">\n
\n \n
\n \n \n
\n \n \n
\n \n \n
\n \n {{el.sku.info}}\n z ramką\n
\n\n \n
\n Numer referencyjny
\n \n {{el.sku.code}}\n
\n \n
\n Seria
\n \n {{el.sku.series.title}}\n
\n \n
\n Kolor
\n \n {{el.sku.color.title}}\n
\n \n
\n Karta katalogowa
\n \n \n ![](\"/images/icons/download-darkgray.png\")
\n \n
\n \n \n \n
\n Ilość
\n \n {{el.qty}}\n
\n \n
\n Suma
\n \n {{currency(el.sku.net*el.qty)}} zł\n
\n Prezentowane ceny stanowią ceny katalogowe Schneider Electric i mają na celu oszacowanie wartości koszyka, nie stanowią jednak oferty w rozumieniu kodeksu cywilnego. Konfigurator nie jest sklepem internetowym, Użytkownik może dokonać zakupów w sklepach internetowych i stacjonarnych partnerów Schneider Electric.
\n \n \n \n
\n\n \n \n Brak produktów w zestawieniu.\n
\n \n \n \n \n Pomieszczenie: \n {{room.title}}\n \n \n Ilość miejsc w ramkach: {{numberOfFrames(room)}}, ilość mechanizmów: {{numberOfFunctions(room)}}.\n Suma netto*: {{sumNet(room)}} zł\n \n \n \n\n
\n\n\n \n
\n \n
\n\n \n Brak zestawów w pomieszczeniu.\n
\n \n\n
\n\n \n\n
\n \n
\n \n
\n \n ![]()
0\" src=\"/images/series/{{orderSet.orderSetItems[0].sku.series.title}}/frames/{{frameSubDir(orderSet.orderSetItems[0])}}{{orderSet.orderSetItems[0].sku.code}}.png\" />\n ![](\"/images/series/{{orderSet.orderSetItems[0].sku.series.title}}/frames/{{orderSet.orderSetItems[0].sku.code}}.png\")
\n\n
\n \n\n \n \n \n ![](\"/images/series/{{osi.sku.series.title}}/functions/{{layer}}.png\"\n)
\n
\n \n \n
\n \n
\n \n
\n \n
\n\n\n \n Seria\n {{orderSet.orderSetItems[0].sku.series.title}}\n
\n \n
\n \n
\n \n ![](\"/images/icons/edytuj-light-gray.png\")
\n ![](\"/images/icons/usun-light-gray.png\")
\n ![](\"/images/icons/kopiuj-light-gray.png\")
\n
\n \n
\n\n \n
\n \n
\n 0 && osi.sku != null\" style=\"display:flex;flex-direction:column;\">\n
\n \n
\n {{osi.sku.functionType.title}}
\n z ramką
\n
\n kolor {{osi.sku.color.title}}
\n \n 0 && osi.sku != null\"\n style=\"display:flex;flex-direction:column;width: 103px;\">\n
\n \n
\n \n {{currency(osi.sku.net)}} zł\n
\n \n \n
\n \n Suma: \n {{sumOfOrderSet(orderSet)}}\n zł\n
\n \n Brak zestawów w pomieszczeniu.\n
\n Prezentowane ceny stanowią ceny katalogowe Schneider Electric i mają na celu oszacowanie wartości koszyka, nie stanowią jednak oferty w rozumieniu kodeksu cywilnego. Konfigurator nie jest sklepem internetowym, Użytkownik może dokonać zakupów w sklepach internetowych i stacjonarnych partnerów Schneider Electric.
\n \n\n
\n \n ![](\"/images/icons/kaska.png\")
\n
\n\n \n Suma: {{sumNet(null)}} zł
\n \n
\n\n","export const rxSubscriber = (() => typeof Symbol === 'function'\n ? Symbol('rxSubscriber')\n : '@@rxSubscriber_' + Math.random())();\nexport const $$rxSubscriber = rxSubscriber;\n//# sourceMappingURL=rxSubscriber.js.map","import { Subject } from './Subject';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nexport class BehaviorSubject extends Subject {\n constructor(_value) {\n super();\n this._value = _value;\n }\n get value() {\n return this.getValue();\n }\n _subscribe(subscriber) {\n const subscription = super._subscribe(subscriber);\n if (subscription && !subscription.closed) {\n subscriber.next(this._value);\n }\n return subscription;\n }\n getValue() {\n if (this.hasError) {\n throw this.thrownError;\n }\n else if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else {\n return this._value;\n }\n }\n next(value) {\n super.next(this._value = value);\n }\n}\n//# sourceMappingURL=BehaviorSubject.js.map","export default function _isNativeReflectConstruct() {\n if (typeof Reflect === \"undefined\" || !Reflect.construct) return false;\n if (Reflect.construct.sham) return false;\n if (typeof Proxy === \"function\") return true;\n\n try {\n Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));\n return true;\n } catch (e) {\n return false;\n }\n}","let _enable_super_gross_mode_that_will_cause_bad_things = false;\nexport const config = {\n Promise: undefined,\n set useDeprecatedSynchronousErrorHandling(value) {\n if (value) {\n const error = new Error();\n console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \\n' + error.stack);\n }\n else if (_enable_super_gross_mode_that_will_cause_bad_things) {\n console.log('RxJS: Back to a better error behavior. Thank you. <3');\n }\n _enable_super_gross_mode_that_will_cause_bad_things = value;\n },\n get useDeprecatedSynchronousErrorHandling() {\n return _enable_super_gross_mode_that_will_cause_bad_things;\n },\n};\n//# sourceMappingURL=config.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Observable_1 = require(\"../Observable\");\nvar Subscription_1 = require(\"../Subscription\");\nfunction scheduleArray(input, scheduler) {\n return new Observable_1.Observable(function (subscriber) {\n var sub = new Subscription_1.Subscription();\n var i = 0;\n sub.add(scheduler.schedule(function () {\n if (i === input.length) {\n subscriber.complete();\n return;\n }\n subscriber.next(input[i++]);\n if (!subscriber.closed) {\n sub.add(this.schedule());\n }\n }));\n return sub;\n });\n}\nexports.scheduleArray = scheduleArray;\n//# sourceMappingURL=scheduleArray.js.map","import { Injectable, NgZone, RendererFactory2, Inject, PLATFORM_ID, ElementRef } from '@angular/core';\nimport { isPlatformBrowser } from '@angular/common';\nimport { Subject, merge, fromEvent, of, animationFrameScheduler } from 'rxjs';\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Get CSS computed property of the given element\n * @param {?} element\n * @param {?=} property\n * @return {?}\n */\nimport * as ɵngcc0 from '@angular/core';\nfunction getStyleComputedProperty(element, property) {\n if (element.nodeType !== 1) {\n return [];\n }\n // NOTE: 1 DOM access here\n /** @type {?} */\n const window = element.ownerDocument.defaultView;\n /** @type {?} */\n const css = window.getComputedStyle(element, null);\n return property ? css[(/** @type {?} */ (property))] : css;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Returns the parentNode or the host of the element\n * @param {?} element\n * @return {?}\n */\nfunction getParentNode(element) {\n if (element.nodeName === 'HTML') {\n return element;\n }\n return element.parentNode || element.host;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction getScrollParent(element) {\n // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n if (!element) {\n return document.body;\n }\n switch (element.nodeName) {\n case 'HTML':\n case 'BODY':\n return element.ownerDocument.body;\n case '#document':\n return element.body;\n default:\n }\n // Firefox want us to check `-x` and `-y` variations as well\n const { overflow, overflowX, overflowY } = getStyleComputedProperty(element);\n if (/(auto|scroll|overlay)/.test(String(overflow) + String(overflowY) + String(overflowX))) {\n return element;\n }\n return getScrollParent(getParentNode(element));\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/** @type {?} */\nconst isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/** @type {?} */\nconst isIE11 = isBrowser && !!(((/** @type {?} */ (window))).MSInputMethodContext && ((/** @type {?} */ (document))).documentMode);\n/** @type {?} */\nconst isIE10 = isBrowser && !!(((/** @type {?} */ (window))).MSInputMethodContext && /MSIE 10/.test(((/** @type {?} */ (navigator))).userAgent));\n/**\n * @param {?=} version\n * @return {?}\n */\nfunction isIE(version) {\n if (version === 11) {\n return isIE11;\n }\n if (version === 10) {\n return isIE10;\n }\n return isIE11 || isIE10;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction getOffsetParent(element) {\n if (!element) {\n return document.documentElement;\n }\n /** @type {?} */\n const noOffsetParent = isIE(10) ? document.body : null;\n // NOTE: 1 DOM access here\n /** @type {?} */\n let offsetParent = element.offsetParent || null;\n // Skip hidden elements which don't have an offsetParent\n /** @type {?} */\n let sibling;\n while (offsetParent === noOffsetParent\n && element.nextElementSibling\n && sibling !== element.nextElementSibling) {\n sibling = element.nextElementSibling;\n offsetParent = sibling.offsetParent;\n }\n /** @type {?} */\n const nodeName = offsetParent && offsetParent.nodeName;\n if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {\n return sibling ? sibling.ownerDocument.documentElement : document.documentElement;\n }\n // .offsetParent will return the closest TH, TD or TABLE in case\n if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 &&\n getStyleComputedProperty(offsetParent, 'position') === 'static') {\n return getOffsetParent(offsetParent);\n }\n return offsetParent;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction isOffsetContainer(element) {\n const { nodeName } = element;\n if (nodeName === 'BODY') {\n return false;\n }\n return (nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Finds the root node (document, shadowDOM root) of the given element\n * @param {?} node\n * @return {?}\n */\nfunction getRoot(node) {\n if (node.parentNode !== null) {\n return getRoot(node.parentNode);\n }\n return node;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element1\n * @param {?} element2\n * @return {?}\n */\nfunction findCommonOffsetParent(element1, element2) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n return document.documentElement;\n }\n // Here we make sure to give as \"start\" the element that comes first in the DOM\n /* tslint:disable-next-line: no-bitwise */\n /** @type {?} */\n const order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;\n /** @type {?} */\n const start = order ? element1 : element2;\n /** @type {?} */\n const end = order ? element2 : element1;\n // Get common ancestor container\n /** @type {?} */\n const range = document.createRange();\n range.setStart(start, 0);\n range.setEnd(end, 0);\n const { commonAncestorContainer } = range;\n // Both nodes are inside #document\n if ((element1 !== commonAncestorContainer &&\n element2 !== commonAncestorContainer) ||\n start.contains(end)) {\n if (isOffsetContainer(commonAncestorContainer)) {\n return commonAncestorContainer;\n }\n return getOffsetParent(commonAncestorContainer);\n }\n // one of the nodes is inside shadowDOM, find which one\n /** @type {?} */\n const element1root = getRoot(element1);\n if (element1root.host) {\n return findCommonOffsetParent(element1root.host, element2);\n }\n else {\n return findCommonOffsetParent(element1, getRoot(element2).host);\n }\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Helper to detect borders of a given element\n */\n/**\n * @param {?} styles\n * @param {?} axis\n * @return {?}\n */\nfunction getBordersSize(styles, axis) {\n /** @type {?} */\n const sideA = axis === 'x' ? 'Left' : 'Top';\n /** @type {?} */\n const sideB = sideA === 'Left' ? 'Right' : 'Bottom';\n return (parseFloat(styles[(/** @type {?} */ (`border${sideA}Width`))]) +\n parseFloat(styles[(/** @type {?} */ (`border${sideB}Width`))]));\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} axis\n * @param {?} body\n * @param {?} html\n * @param {?} computedStyle\n * @return {?}\n */\nfunction getSize(axis, body, html, computedStyle) {\n return Math.max(((/** @type {?} */ (body)))[`offset${axis}`], ((/** @type {?} */ (body)))[`scroll${axis}`], ((/** @type {?} */ (html)))[`client${axis}`], ((/** @type {?} */ (html)))[`offset${axis}`], ((/** @type {?} */ (html)))[`scroll${axis}`], isIE(10)\n ? (parseInt(((/** @type {?} */ (html)))[`offset${axis}`], 10) +\n parseInt(computedStyle[(/** @type {?} */ (`margin${axis === 'Height' ? 'Top' : 'Left'}`))], 10) +\n parseInt(computedStyle[(/** @type {?} */ (`margin${axis === 'Height' ? 'Bottom' : 'Right'}`))], 10))\n : 0);\n}\n/**\n * @param {?} document\n * @return {?}\n */\nfunction getWindowSizes(document) {\n /** @type {?} */\n const body = document.body;\n /** @type {?} */\n const html = document.documentElement;\n /** @type {?} */\n const computedStyle = isIE(10) && getComputedStyle(html);\n return {\n height: getSize('Height', body, html, computedStyle),\n width: getSize('Width', body, html, computedStyle)\n };\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Gets the scroll value of the given element in the given side (top and left)\n * @param {?} element\n * @param {?=} side\n * @return {?}\n */\nfunction getScroll(element, side = 'top') {\n /** @type {?} */\n const upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';\n /** @type {?} */\n const nodeName = element.nodeName;\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n /** @type {?} */\n const html = element.ownerDocument.documentElement;\n /** @type {?} */\n const scrollingElement = element.ownerDocument.scrollingElement || html;\n return scrollingElement[upperSide];\n }\n return element[upperSide];\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} offsets\n * @return {?}\n */\nfunction getClientRect(offsets) {\n return Object.assign(Object.assign({}, offsets), { right: offsets.left + offsets.width, bottom: offsets.top + offsets.height });\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction getBoundingClientRect(element) {\n /** @type {?} */\n let rect = {};\n // IE10 10 FIX: Please, don't ask, the element isn't\n // considered in DOM in some circumstances...\n // This isn't reproducible in IE10 compatibility mode of IE11\n try {\n if (isIE(10)) {\n rect = element.getBoundingClientRect();\n /** @type {?} */\n const scrollTop = getScroll(element, 'top');\n /** @type {?} */\n const scrollLeft = getScroll(element, 'left');\n rect.top += scrollTop;\n rect.left += scrollLeft;\n rect.bottom += scrollTop;\n rect.right += scrollLeft;\n }\n else {\n rect = element.getBoundingClientRect();\n }\n }\n catch (e) {\n return undefined;\n }\n /** @type {?} */\n const result = {\n left: rect.left,\n top: rect.top,\n width: rect.right - rect.left,\n height: rect.bottom - rect.top\n };\n // subtract scrollbar size from sizes\n /** @type {?} */\n const sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};\n /** @type {?} */\n const width = sizes.width || element.clientWidth || result.right - result.left;\n /** @type {?} */\n const height = sizes.height || element.clientHeight || result.bottom - result.top;\n /** @type {?} */\n let horizScrollbar = element.offsetWidth - width;\n /** @type {?} */\n let vertScrollbar = element.offsetHeight - height;\n // if an hypothetical scrollbar is detected, we must be sure it's not a `border`\n // we make this check conditional for performance reasons\n if (horizScrollbar || vertScrollbar) {\n /** @type {?} */\n const styles = getStyleComputedProperty(element);\n horizScrollbar -= getBordersSize(styles, 'x');\n vertScrollbar -= getBordersSize(styles, 'y');\n result.width -= horizScrollbar;\n result.height -= vertScrollbar;\n }\n return getClientRect(result);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} rect\n * @param {?} element\n * @param {?=} subtract\n * @return {?}\n */\nfunction includeScroll(rect, element, subtract = false) {\n /** @type {?} */\n const scrollTop = getScroll(element, 'top');\n /** @type {?} */\n const scrollLeft = getScroll(element, 'left');\n /** @type {?} */\n const modifier = subtract ? -1 : 1;\n rect.top += scrollTop * modifier;\n rect.bottom += scrollTop * modifier;\n rect.left += scrollLeft * modifier;\n rect.right += scrollLeft * modifier;\n return rect;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} children\n * @param {?} parent\n * @param {?=} fixedPosition\n * @return {?}\n */\nfunction getOffsetRectRelativeToArbitraryNode(children, parent, fixedPosition = false) {\n /** @type {?} */\n const isIE10 = isIE(10);\n /** @type {?} */\n const isHTML = parent.nodeName === 'HTML';\n /** @type {?} */\n const childrenRect = getBoundingClientRect(children);\n /** @type {?} */\n const parentRect = getBoundingClientRect(parent);\n /** @type {?} */\n const scrollParent = getScrollParent(children);\n /** @type {?} */\n const styles = getStyleComputedProperty(parent);\n /** @type {?} */\n const borderTopWidth = parseFloat(styles.borderTopWidth);\n /** @type {?} */\n const borderLeftWidth = parseFloat(styles.borderLeftWidth);\n // In cases where the parent is fixed, we must ignore negative scroll in offset calc\n if (fixedPosition && isHTML) {\n parentRect.top = Math.max(parentRect.top, 0);\n parentRect.left = Math.max(parentRect.left, 0);\n }\n /** @type {?} */\n let offsets = getClientRect({\n top: childrenRect.top - parentRect.top - borderTopWidth,\n left: childrenRect.left - parentRect.left - borderLeftWidth,\n width: childrenRect.width,\n height: childrenRect.height\n });\n offsets.marginTop = 0;\n offsets.marginLeft = 0;\n // Subtract margins of documentElement in case it's being used as parent\n // we do this only on HTML because it's the only element that behaves\n // differently when margins are applied to it. The margins are included in\n // the box of the documentElement, in the other cases not.\n if (!isIE10 && isHTML) {\n /** @type {?} */\n const marginTop = parseFloat(styles.marginTop);\n /** @type {?} */\n const marginLeft = parseFloat(styles.marginLeft);\n offsets.top -= borderTopWidth - marginTop;\n offsets.bottom -= borderTopWidth - marginTop;\n offsets.left -= borderLeftWidth - marginLeft;\n offsets.right -= borderLeftWidth - marginLeft;\n // Attach marginTop and marginLeft because in some circumstances we may need them\n offsets.marginTop = marginTop;\n offsets.marginLeft = marginLeft;\n }\n if (isIE10 && !fixedPosition\n ? parent.contains(scrollParent)\n : parent === scrollParent && scrollParent.nodeName !== 'BODY') {\n offsets = includeScroll(offsets, parent);\n }\n return offsets;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @param {?=} excludeScroll\n * @return {?}\n */\nfunction getViewportOffsetRectRelativeToArtbitraryNode(element, excludeScroll = false) {\n /** @type {?} */\n const html = element.ownerDocument.documentElement;\n /** @type {?} */\n const relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);\n /** @type {?} */\n const width = Math.max(html.clientWidth, window.innerWidth || 0);\n /** @type {?} */\n const height = Math.max(html.clientHeight, window.innerHeight || 0);\n /** @type {?} */\n const scrollTop = !excludeScroll ? getScroll(html) : 0;\n /** @type {?} */\n const scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;\n /** @type {?} */\n const offset = {\n top: scrollTop - Number(relativeOffset.top) + Number(relativeOffset.marginTop),\n left: scrollLeft - Number(relativeOffset.left) + Number(relativeOffset.marginLeft),\n width,\n height\n };\n return getClientRect(offset);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction isFixed(element) {\n /** @type {?} */\n const nodeName = element.nodeName;\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n return false;\n }\n if (getStyleComputedProperty(element, 'position') === 'fixed') {\n return true;\n }\n return isFixed(getParentNode(element));\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @return {?}\n */\nfunction getFixedPositionOffsetParent(element) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element || !element.parentElement || isIE()) {\n return document.documentElement;\n }\n /** @type {?} */\n let el = element.parentElement;\n while (el && getStyleComputedProperty(el, 'transform') === 'none') {\n el = el.parentElement;\n }\n return el || document.documentElement;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} target\n * @param {?} host\n * @param {?=} padding\n * @param {?=} boundariesElement\n * @param {?=} fixedPosition\n * @return {?}\n */\nfunction getBoundaries(target, host, padding = 0, boundariesElement, fixedPosition = false) {\n // NOTE: 1 DOM access here\n // NOTE: 1 DOM access here\n /** @type {?} */\n let boundaries = { top: 0, left: 0 };\n /** @type {?} */\n const offsetParent = fixedPosition ? getFixedPositionOffsetParent(target) : findCommonOffsetParent(target, host);\n // Handle viewport case\n if (boundariesElement === 'viewport') {\n boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);\n }\n else {\n // Handle other cases based on DOM element used as boundaries\n /** @type {?} */\n let boundariesNode;\n if (boundariesElement === 'scrollParent') {\n boundariesNode = getScrollParent(getParentNode(host));\n if (boundariesNode.nodeName === 'BODY') {\n boundariesNode = target.ownerDocument.documentElement;\n }\n }\n else if (boundariesElement === 'window') {\n boundariesNode = target.ownerDocument.documentElement;\n }\n else {\n boundariesNode = boundariesElement;\n }\n /** @type {?} */\n const offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);\n // In case of HTML, we need a different computation\n if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {\n const { height, width } = getWindowSizes(target.ownerDocument);\n boundaries.top += offsets.top - offsets.marginTop;\n boundaries.bottom = Number(height) + Number(offsets.top);\n boundaries.left += offsets.left - offsets.marginLeft;\n boundaries.right = Number(width) + Number(offsets.left);\n }\n else {\n // for all the other DOM elements, this one is good\n boundaries = offsets;\n }\n }\n // Add paddings\n boundaries.left += padding;\n boundaries.top += padding;\n boundaries.right -= padding;\n boundaries.bottom -= padding;\n return boundaries;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} __0\n * @return {?}\n */\nfunction getArea({ width, height }) {\n return width * height;\n}\n/**\n * @param {?} placement\n * @param {?} refRect\n * @param {?} target\n * @param {?} host\n * @param {?=} allowedPositions\n * @param {?=} boundariesElement\n * @param {?=} padding\n * @return {?}\n */\nfunction computeAutoPlacement(placement, refRect, target, host, allowedPositions = ['top', 'bottom', 'right', 'left'], boundariesElement = 'viewport', padding = 0) {\n if (placement.indexOf('auto') === -1) {\n return placement;\n }\n /** @type {?} */\n const boundaries = getBoundaries(target, host, padding, boundariesElement);\n /** @type {?} */\n const rects = {\n top: {\n width: boundaries.width,\n height: refRect.top - boundaries.top\n },\n right: {\n width: boundaries.right - refRect.right,\n height: boundaries.height\n },\n bottom: {\n width: boundaries.width,\n height: boundaries.bottom - refRect.bottom\n },\n left: {\n width: refRect.left - boundaries.left,\n height: boundaries.height\n }\n };\n /** @type {?} */\n const sortedAreas = Object.keys(rects)\n .map((/**\n * @param {?} key\n * @return {?}\n */\n key => (Object.assign(Object.assign({ key }, rects[key]), { area: getArea(rects[key]) }))))\n .sort((/**\n * @param {?} a\n * @param {?} b\n * @return {?}\n */\n (a, b) => b.area - a.area));\n /** @type {?} */\n let filteredAreas = sortedAreas.filter((/**\n * @param {?} __0\n * @return {?}\n */\n ({ width, height }) => {\n return width >= target.clientWidth\n && height >= target.clientHeight;\n }));\n filteredAreas = filteredAreas.filter((/**\n * @param {?} position\n * @return {?}\n */\n (position) => {\n return allowedPositions\n .some((/**\n * @param {?} allowedPosition\n * @return {?}\n */\n (allowedPosition) => {\n return allowedPosition === position.key;\n }));\n }));\n /** @type {?} */\n const computedPlacement = filteredAreas.length > 0\n ? filteredAreas[0].key\n : sortedAreas[0].key;\n /** @type {?} */\n const variation = placement.split(' ')[1];\n // for tooltip on auto position\n target.className = target.className.replace(/bs-tooltip-auto/g, `bs-tooltip-${computedPlacement}`);\n return computedPlacement + (variation ? `-${variation}` : '');\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @return {?}\n */\nfunction getOffsets(data) {\n return {\n width: data.offsets.target.width,\n height: data.offsets.target.height,\n left: Math.floor(data.offsets.target.left),\n top: Math.round(data.offsets.target.top),\n bottom: Math.round(data.offsets.target.bottom),\n right: Math.floor(data.offsets.target.right)\n };\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Get the opposite placement of the given one\n * @param {?} placement\n * @return {?}\n */\nfunction getOppositePlacement(placement) {\n /** @type {?} */\n const hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };\n return placement.replace(/left|right|bottom|top/g, (/**\n * @param {?} matched\n * @return {?}\n */\n matched => ((/** @type {?} */ (hash)))[matched]));\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Get the opposite placement variation of the given one\n * @param {?} variation\n * @return {?}\n */\nfunction getOppositeVariation(variation) {\n if (variation === 'right') {\n return 'left';\n }\n else if (variation === 'left') {\n return 'right';\n }\n return variation;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Get the outer sizes of the given element (offset size + margins)\n * @param {?} element\n * @return {?}\n */\nfunction getOuterSizes(element) {\n /** @type {?} */\n const window = element.ownerDocument.defaultView;\n /** @type {?} */\n const styles = window.getComputedStyle(element);\n /** @type {?} */\n const x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);\n /** @type {?} */\n const y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);\n return {\n width: Number(element.offsetWidth) + y,\n height: Number(element.offsetHeight) + x\n };\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} target\n * @param {?} host\n * @param {?=} fixedPosition\n * @return {?}\n */\nfunction getReferenceOffsets(target, host, fixedPosition = null) {\n /** @type {?} */\n const commonOffsetParent = fixedPosition\n ? getFixedPositionOffsetParent(target)\n : findCommonOffsetParent(target, host);\n return getOffsetRectRelativeToArbitraryNode(host, commonOffsetParent, fixedPosition);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} target\n * @param {?} hostOffsets\n * @param {?} position\n * @return {?}\n */\nfunction getTargetOffsets(target, hostOffsets, position) {\n /** @type {?} */\n const placement = position.split(' ')[0];\n // Get target node sizes\n /** @type {?} */\n const targetRect = getOuterSizes(target);\n // Add position, width and height to our offsets object\n /** @type {?} */\n const targetOffsets = {\n width: targetRect.width,\n height: targetRect.height\n };\n // depending by the target placement we have to compute its offsets slightly differently\n /** @type {?} */\n const isHoriz = ['right', 'left'].indexOf(placement) !== -1;\n /** @type {?} */\n const mainSide = isHoriz ? 'top' : 'left';\n /** @type {?} */\n const secondarySide = isHoriz ? 'left' : 'top';\n /** @type {?} */\n const measurement = isHoriz ? 'height' : 'width';\n /** @type {?} */\n const secondaryMeasurement = !isHoriz ? 'height' : 'width';\n ((/** @type {?} */ (targetOffsets)))[mainSide] =\n hostOffsets[mainSide] +\n hostOffsets[measurement] / 2 -\n targetRect[measurement] / 2;\n ((/** @type {?} */ (targetOffsets)))[secondarySide] = placement === secondarySide\n ? hostOffsets[secondarySide] - targetRect[secondaryMeasurement]\n : ((/** @type {?} */ (hostOffsets)))[getOppositePlacement(secondarySide)];\n return targetOffsets;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Helper used to know if the given modifier is enabled.\n * @param {?} options\n * @param {?} modifierName\n * @return {?}\n */\nfunction isModifierEnabled(options, modifierName) {\n return options\n && options.modifiers\n && options.modifiers[modifierName]\n && options.modifiers[modifierName].enabled;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * Tells if a given input is a number\n * @param {?} n\n * @return {?}\n */\nfunction isNumeric(n) {\n return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @param {?=} renderer\n * @return {?}\n */\nfunction updateContainerClass(data, renderer) {\n /** @type {?} */\n const target = data.instance.target;\n /** @type {?} */\n let containerClass = target.className;\n if (data.placementAuto) {\n containerClass = containerClass.replace(/bs-popover-auto/g, `bs-popover-${data.placement}`);\n containerClass = containerClass.replace(/bs-tooltip-auto/g, `bs-tooltip-${data.placement}`);\n containerClass = containerClass.replace(/\\sauto/g, ` ${data.placement}`);\n if (containerClass.indexOf('popover') !== -1 && containerClass.indexOf('popover-auto') === -1) {\n containerClass += ' popover-auto';\n }\n if (containerClass.indexOf('tooltip') !== -1 && containerClass.indexOf('tooltip-auto') === -1) {\n containerClass += ' tooltip-auto';\n }\n }\n containerClass = containerClass.replace(/left|right|top|bottom/g, `${data.placement.split(' ')[0]}`);\n if (renderer) {\n renderer.setAttribute(target, 'class', containerClass);\n return;\n }\n target.className = containerClass;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} element\n * @param {?} styles\n * @param {?=} renderer\n * @return {?}\n */\nfunction setStyles(element, styles, renderer) {\n Object.keys(styles).forEach((/**\n * @param {?} prop\n * @return {?}\n */\n (prop) => {\n /** @type {?} */\n let unit = '';\n // add unit if the value is numeric and is one of the following\n if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 &&\n isNumeric(styles[prop])) {\n unit = 'px';\n }\n if (renderer) {\n renderer.setStyle(element, prop, `${String(styles[prop])}${unit}`);\n return;\n }\n element.style[prop] = String(styles[prop]) + unit;\n }));\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @return {?}\n */\nfunction arrow(data) {\n /** @type {?} */\n let targetOffsets = data.offsets.target;\n // if arrowElement is a string, suppose it's a CSS selector\n /** @type {?} */\n const arrowElement = data.instance.target.querySelector('.arrow');\n // if arrowElement is not found, don't run the modifier\n if (!arrowElement) {\n return data;\n }\n /** @type {?} */\n const isVertical = ['left', 'right'].indexOf(data.placement.split(' ')[0]) !== -1;\n /** @type {?} */\n const len = isVertical ? 'height' : 'width';\n /** @type {?} */\n const sideCapitalized = isVertical ? 'Top' : 'Left';\n /** @type {?} */\n const side = sideCapitalized.toLowerCase();\n /** @type {?} */\n const altSide = isVertical ? 'left' : 'top';\n /** @type {?} */\n const opSide = isVertical ? 'bottom' : 'right';\n /** @type {?} */\n const arrowElementSize = getOuterSizes(arrowElement)[len];\n /** @type {?} */\n const placementVariation = data.placement.split(' ')[1];\n // top/left side\n if (data.offsets.host[opSide] - arrowElementSize < ((/** @type {?} */ (targetOffsets)))[side]) {\n ((/** @type {?} */ (targetOffsets)))[side] -=\n ((/** @type {?} */ (targetOffsets)))[side] - (data.offsets.host[opSide] - arrowElementSize);\n }\n // bottom/right side\n if (Number(((/** @type {?} */ (data))).offsets.host[side]) + Number(arrowElementSize) > ((/** @type {?} */ (targetOffsets)))[opSide]) {\n ((/** @type {?} */ (targetOffsets)))[side] +=\n Number(((/** @type {?} */ (data))).offsets.host[side]) + Number(arrowElementSize) - Number(((/** @type {?} */ (targetOffsets)))[opSide]);\n }\n targetOffsets = getClientRect(targetOffsets);\n // Compute the sideValue using the updated target offsets\n // take target margin in account because we don't have this info available\n /** @type {?} */\n const css = getStyleComputedProperty(data.instance.target);\n /** @type {?} */\n const targetMarginSide = parseFloat(css[`margin${sideCapitalized}`]);\n /** @type {?} */\n const targetBorderSide = parseFloat(css[`border${sideCapitalized}Width`]);\n // compute center of the target\n /** @type {?} */\n let center;\n if (!placementVariation) {\n center = Number(((/** @type {?} */ (data))).offsets.host[side]) + Number(data.offsets.host[len] / 2 - arrowElementSize / 2);\n }\n else {\n /** @type {?} */\n const targetBorderRadius = parseFloat(css.borderRadius);\n /** @type {?} */\n const targetSideArrowOffset = Number(targetMarginSide + targetBorderSide + targetBorderRadius);\n center = side === placementVariation ?\n Number(((/** @type {?} */ (data))).offsets.host[side]) + targetSideArrowOffset :\n Number(((/** @type {?} */ (data))).offsets.host[side]) + Number(data.offsets.host[len] - targetSideArrowOffset);\n }\n /** @type {?} */\n let sideValue = center - ((/** @type {?} */ (targetOffsets)))[side] - targetMarginSide - targetBorderSide;\n // prevent arrowElement from being placed not contiguously to its target\n sideValue = Math.max(Math.min(targetOffsets[len] - arrowElementSize, sideValue), 0);\n data.offsets.arrow = {\n [side]: Math.round(sideValue),\n [altSide]: '' // make sure to unset any eventual altSide value from the DOM node\n };\n data.instance.arrow = arrowElement;\n return data;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @return {?}\n */\nfunction flip(data) {\n data.offsets.target = getClientRect(data.offsets.target);\n if (!isModifierEnabled(data.options, 'flip')) {\n data.offsets.target = Object.assign(Object.assign({}, data.offsets.target), getTargetOffsets(data.instance.target, data.offsets.host, data.placement));\n return data;\n }\n /** @type {?} */\n const boundaries = getBoundaries(data.instance.target, data.instance.host, 0, // padding\n 'viewport', false // positionFixed\n );\n /** @type {?} */\n let placement = data.placement.split(' ')[0];\n /** @type {?} */\n let variation = data.placement.split(' ')[1] || '';\n /** @type {?} */\n const offsetsHost = data.offsets.host;\n /** @type {?} */\n const target = data.instance.target;\n /** @type {?} */\n const host = data.instance.host;\n /** @type {?} */\n const adaptivePosition = computeAutoPlacement('auto', offsetsHost, target, host, data.options.allowedPositions);\n /** @type {?} */\n const flipOrder = [placement, adaptivePosition];\n /* tslint:disable-next-line: cyclomatic-complexity */\n flipOrder.forEach((/**\n * @param {?} step\n * @param {?} index\n * @return {?}\n */\n (step, index) => {\n if (placement !== step || flipOrder.length === index + 1) {\n return data;\n }\n placement = data.placement.split(' ')[0];\n // using floor because the host offsets may contain decimals we are not going to consider here\n /** @type {?} */\n const overlapsRef = (placement === 'left' &&\n Math.floor(data.offsets.target.right) > Math.floor(data.offsets.host.left)) ||\n (placement === 'right' &&\n Math.floor(data.offsets.target.left) < Math.floor(data.offsets.host.right)) ||\n (placement === 'top' &&\n Math.floor(data.offsets.target.bottom) > Math.floor(data.offsets.host.top)) ||\n (placement === 'bottom' &&\n Math.floor(data.offsets.target.top) < Math.floor(data.offsets.host.bottom));\n /** @type {?} */\n const overflowsLeft = Math.floor(data.offsets.target.left) < Math.floor(boundaries.left);\n /** @type {?} */\n const overflowsRight = Math.floor(data.offsets.target.right) > Math.floor(boundaries.right);\n /** @type {?} */\n const overflowsTop = Math.floor(data.offsets.target.top) < Math.floor(boundaries.top);\n /** @type {?} */\n const overflowsBottom = Math.floor(data.offsets.target.bottom) > Math.floor(boundaries.bottom);\n /** @type {?} */\n const overflowsBoundaries = (placement === 'left' && overflowsLeft) ||\n (placement === 'right' && overflowsRight) ||\n (placement === 'top' && overflowsTop) ||\n (placement === 'bottom' && overflowsBottom);\n // flip the variation if required\n /** @type {?} */\n const isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n /** @type {?} */\n const flippedVariation = ((isVertical && variation === 'left' && overflowsLeft) ||\n (isVertical && variation === 'right' && overflowsRight) ||\n (!isVertical && variation === 'left' && overflowsTop) ||\n (!isVertical && variation === 'right' && overflowsBottom));\n if (overlapsRef || overflowsBoundaries || flippedVariation) {\n if (overlapsRef || overflowsBoundaries) {\n placement = flipOrder[index + 1];\n }\n if (flippedVariation) {\n variation = getOppositeVariation(variation);\n }\n data.placement = placement + (variation ? ` ${variation}` : '');\n data.offsets.target = Object.assign(Object.assign({}, data.offsets.target), getTargetOffsets(data.instance.target, data.offsets.host, data.placement));\n }\n }));\n return data;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} targetElement\n * @param {?} hostElement\n * @param {?} position\n * @param {?} options\n * @return {?}\n */\nfunction initData(targetElement, hostElement, position, options) {\n /** @type {?} */\n const hostElPosition = getReferenceOffsets(targetElement, hostElement);\n if (!position.match(/^(auto)*\\s*(left|right|top|bottom)*$/)\n && !position.match(/^(left|right|top|bottom)*(?: (left|right|top|bottom))?\\s*(start|end)*$/)) {\n /* tslint:disable-next-line: no-parameter-reassignment */\n position = 'auto';\n }\n /** @type {?} */\n const placementAuto = !!position.match(/auto/g);\n // support old placements 'auto left|right|top|bottom'\n /** @type {?} */\n let placement = position.match(/auto\\s(left|right|top|bottom)/)\n ? position.split(' ')[1] || 'auto'\n : position;\n // Normalize placements that have identical main placement and variation (\"right right\" => \"right\").\n /** @type {?} */\n const matches = placement.match(/^(left|right|top|bottom)* ?(?!\\1)(left|right|top|bottom)?/);\n if (matches) {\n placement = matches[1] + (matches[2] ? ` ${matches[2]}` : '');\n }\n // \"left right\", \"top bottom\" etc. placements also considered incorrect.\n if (['left right', 'right left', 'top bottom', 'bottom top'].indexOf(placement) !== -1) {\n placement = 'auto';\n }\n /** @type {?} */\n const targetOffset = getTargetOffsets(targetElement, hostElPosition, placement);\n placement = computeAutoPlacement(placement, hostElPosition, targetElement, hostElement, options ? options.allowedPositions : undefined);\n return {\n options,\n instance: {\n target: targetElement,\n host: hostElement,\n arrow: null\n },\n offsets: {\n target: targetOffset,\n host: hostElPosition,\n arrow: null\n },\n positionFixed: false,\n placement,\n placementAuto\n };\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @return {?}\n */\nfunction preventOverflow(data) {\n if (!isModifierEnabled(data.options, 'preventOverflow')) {\n return data;\n }\n // NOTE: DOM access here\n // resets the targetOffsets's position so that the document size can be calculated excluding\n // the size of the targetOffsets element itself\n /** @type {?} */\n const transformProp = 'transform';\n /** @type {?} */\n const targetStyles = data.instance.target.style;\n // assignment to help minification\n const { top, left, [transformProp]: transform } = targetStyles;\n targetStyles.top = '';\n targetStyles.left = '';\n targetStyles[transformProp] = '';\n /** @type {?} */\n const boundaries = getBoundaries(data.instance.target, data.instance.host, 0, // padding\n 'scrollParent', false // positionFixed\n );\n // NOTE: DOM access here\n // restores the original style properties after the offsets have been computed\n targetStyles.top = top;\n targetStyles.left = left;\n targetStyles[transformProp] = transform;\n /** @type {?} */\n const order = ['left', 'right', 'top', 'bottom'];\n /** @type {?} */\n const check = {\n /**\n * @param {?} placement\n * @return {?}\n */\n primary(placement) {\n /** @type {?} */\n let value = ((/** @type {?} */ (data))).offsets.target[placement];\n if (((/** @type {?} */ (data))).offsets.target[placement] < boundaries[placement] &&\n !false // options.escapeWithReference\n ) {\n value = Math.max(((/** @type {?} */ (data))).offsets.target[placement], boundaries[placement]);\n }\n return { [placement]: value };\n },\n /**\n * @param {?} placement\n * @return {?}\n */\n secondary(placement) {\n /** @type {?} */\n const mainSide = placement === 'right' ? 'left' : 'top';\n /** @type {?} */\n let value = data.offsets.target[mainSide];\n if (((/** @type {?} */ (data))).offsets.target[placement] > boundaries[placement] &&\n !false // escapeWithReference\n ) {\n value = Math.min(data.offsets.target[mainSide], boundaries[placement] -\n (placement === 'right' ? data.offsets.target.width : data.offsets.target.height));\n }\n return { [mainSide]: value };\n }\n };\n /** @type {?} */\n let side;\n order.forEach((/**\n * @param {?} placement\n * @return {?}\n */\n placement => {\n side = ['left', 'top']\n .indexOf(placement) !== -1\n ? 'primary'\n : 'secondary';\n data.offsets.target = Object.assign(Object.assign({}, data.offsets.target), ((/** @type {?} */ (check)))[side](placement));\n }));\n return data;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @param {?} data\n * @return {?}\n */\nfunction shift(data) {\n /** @type {?} */\n const placement = data.placement;\n /** @type {?} */\n const basePlacement = placement.split(' ')[0];\n /** @type {?} */\n const shiftVariation = placement.split(' ')[1];\n if (shiftVariation) {\n const { host, target } = data.offsets;\n /** @type {?} */\n const isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;\n /** @type {?} */\n const side = isVertical ? 'left' : 'top';\n /** @type {?} */\n const measurement = isVertical ? 'width' : 'height';\n /** @type {?} */\n const shiftOffsets = {\n start: { [side]: host[side] },\n end: {\n [side]: host[side] + host[measurement] - target[measurement]\n }\n };\n data.offsets.target = Object.assign(Object.assign({}, target), {\n [side]: (side === shiftVariation ? ((/** @type {?} */ (shiftOffsets))).start[side] : ((/** @type {?} */ (shiftOffsets))).end[side])\n });\n }\n return data;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\nclass Positioning {\n /**\n * @param {?} hostElement\n * @param {?} targetElement\n * @param {?=} round\n * @return {?}\n */\n position(hostElement, targetElement, round = true) {\n return this.offset(hostElement, targetElement, false);\n }\n /**\n * @param {?} hostElement\n * @param {?} targetElement\n * @param {?=} round\n * @return {?}\n */\n offset(hostElement, targetElement, round = true) {\n return getReferenceOffsets(targetElement, hostElement);\n }\n /**\n * @param {?} hostElement\n * @param {?} targetElement\n * @param {?} position\n * @param {?=} appendToBody\n * @param {?=} options\n * @return {?}\n */\n positionElements(hostElement, targetElement, position, appendToBody, options) {\n /** @type {?} */\n const chainOfModifiers = [flip, shift, preventOverflow, arrow];\n return chainOfModifiers.reduce((/**\n * @param {?} modifiedData\n * @param {?} modifier\n * @return {?}\n */\n (modifiedData, modifier) => modifier(modifiedData)), initData(targetElement, hostElement, position, options));\n }\n}\n/** @type {?} */\nconst positionService = new Positioning();\n/**\n * @param {?} hostElement\n * @param {?} targetElement\n * @param {?} placement\n * @param {?=} appendToBody\n * @param {?=} options\n * @param {?=} renderer\n * @return {?}\n */\nfunction positionElements(hostElement, targetElement, placement, appendToBody, options, renderer) {\n /** @type {?} */\n const data = positionService.positionElements(hostElement, targetElement, placement, appendToBody, options);\n /** @type {?} */\n const offsets = getOffsets(data);\n setStyles(targetElement, {\n 'will-change': 'transform',\n top: '0px',\n left: '0px',\n transform: `translate3d(${offsets.left}px, ${offsets.top}px, 0px)`\n }, renderer);\n if (data.instance.arrow) {\n setStyles(data.instance.arrow, data.offsets.arrow, renderer);\n }\n updateContainerClass(data, renderer);\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n/**\n * @record\n */\nfunction PositioningOptions() { }\nif (false) {\n /**\n * The DOM element, ElementRef, or a selector string of an element which will be moved\n * @type {?|undefined}\n */\n PositioningOptions.prototype.element;\n /**\n * The DOM element, ElementRef, or a selector string of an element which the element will be attached to\n * @type {?|undefined}\n */\n PositioningOptions.prototype.target;\n /**\n * A string of the form 'vert-attachment horiz-attachment' or 'placement'\n * - placement can be \"top\", \"bottom\", \"left\", \"right\"\n * not yet supported:\n * - vert-attachment can be any of 'top', 'middle', 'bottom'\n * - horiz-attachment can be any of 'left', 'center', 'right'\n * @type {?|undefined}\n */\n PositioningOptions.prototype.attachment;\n /**\n * A string similar to `attachment`. The one difference is that, if it's not provided,\n * `targetAttachment` will assume the mirror image of `attachment`.\n * @type {?|undefined}\n */\n PositioningOptions.prototype.targetAttachment;\n /**\n * A string of the form 'vert-offset horiz-offset'\n * - vert-offset and horiz-offset can be of the form \"20px\" or \"55%\"\n * @type {?|undefined}\n */\n PositioningOptions.prototype.offset;\n /**\n * A string similar to `offset`, but referring to the offset of the target\n * @type {?|undefined}\n */\n PositioningOptions.prototype.targetOffset;\n /**\n * If true component will be attached to body\n * @type {?|undefined}\n */\n PositioningOptions.prototype.appendToBody;\n}\nclass PositioningService {\n /**\n * @param {?} ngZone\n * @param {?} rendererFactory\n * @param {?} platformId\n */\n constructor(ngZone, rendererFactory, platformId) {\n this.update$$ = new Subject();\n this.positionElements = new Map();\n this.isDisabled = false;\n if (isPlatformBrowser(platformId)) {\n ngZone.runOutsideAngular((/**\n * @return {?}\n */\n () => {\n this.triggerEvent$ = merge(fromEvent(window, 'scroll', { passive: true }), fromEvent(window, 'resize', { passive: true }), \n /* tslint:disable-next-line: deprecation */\n of(0, animationFrameScheduler), this.update$$);\n this.triggerEvent$.subscribe((/**\n * @return {?}\n */\n () => {\n if (this.isDisabled) {\n return;\n }\n this.positionElements\n /* tslint:disable-next-line: no-any */\n .forEach((/**\n * @param {?} positionElement\n * @return {?}\n */\n (positionElement) => {\n positionElements(_getHtmlElement(positionElement.target), _getHtmlElement(positionElement.element), positionElement.attachment, positionElement.appendToBody, this.options, rendererFactory.createRenderer(null, null));\n }));\n }));\n }));\n }\n }\n /**\n * @param {?} options\n * @return {?}\n */\n position(options) {\n this.addPositionElement(options);\n }\n /**\n * @return {?}\n */\n get event$() {\n return this.triggerEvent$;\n }\n /**\n * @return {?}\n */\n disable() {\n this.isDisabled = true;\n }\n /**\n * @return {?}\n */\n enable() {\n this.isDisabled = false;\n }\n /**\n * @param {?} options\n * @return {?}\n */\n addPositionElement(options) {\n this.positionElements.set(_getHtmlElement(options.element), options);\n }\n /**\n * @return {?}\n */\n calcPosition() {\n this.update$$.next();\n }\n /**\n * @param {?} elRef\n * @return {?}\n */\n deletePositionElement(elRef) {\n this.positionElements.delete(_getHtmlElement(elRef));\n }\n /**\n * @param {?} options\n * @return {?}\n */\n setOptions(options) {\n this.options = options;\n }\n}\nPositioningService.ɵfac = function PositioningService_Factory(t) { return new (t || PositioningService)(ɵngcc0.ɵɵinject(ɵngcc0.NgZone), ɵngcc0.ɵɵinject(ɵngcc0.RendererFactory2), ɵngcc0.ɵɵinject(PLATFORM_ID)); };\nPositioningService.ɵprov = ɵngcc0.ɵɵdefineInjectable({ token: PositioningService, factory: PositioningService.ɵfac });\n/** @nocollapse */\nPositioningService.ctorParameters = () => [\n { type: NgZone },\n { type: RendererFactory2 },\n { type: Number, decorators: [{ type: Inject, args: [PLATFORM_ID,] }] }\n];\n/*@__PURE__*/ (function () { ɵngcc0.ɵsetClassMetadata(PositioningService, [{\n type: Injectable\n }], function () { return [{ type: ɵngcc0.NgZone }, { type: ɵngcc0.RendererFactory2 }, { type: Number, decorators: [{\n type: Inject,\n args: [PLATFORM_ID]\n }] }]; }, null); })();\nif (false) {\n /**\n * @type {?}\n * @private\n */\n PositioningService.prototype.options;\n /**\n * @type {?}\n * @private\n */\n PositioningService.prototype.update$$;\n /**\n * @type {?}\n * @private\n */\n PositioningService.prototype.positionElements;\n /**\n * @type {?}\n * @private\n */\n PositioningService.prototype.triggerEvent$;\n /**\n * @type {?}\n * @private\n */\n PositioningService.prototype.isDisabled;\n}\n/**\n * @param {?} element\n * @return {?}\n */\nfunction _getHtmlElement(element) {\n // it means that we got a selector\n if (typeof element === 'string') {\n return document.querySelector(element);\n }\n if (element instanceof ElementRef) {\n return element.nativeElement;\n }\n return element;\n}\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n\n/**\n * @fileoverview added by tsickle\n * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc\n */\n\nexport { Positioning, PositioningService, positionElements };\n\n//# sourceMappingURL=ngx-bootstrap-positioning.js.map","import { HttpClient } from '@angular/common/http';\nimport { AfterContentInit, AfterViewInit, Component, Inject, Input, OnInit, ViewChild } from '@angular/core';\nimport { ActivatedRoute, Router } from '@angular/router';\nimport { AccountService } from \"../../services/account.service\";\nimport { AlertService, MessageSeverity } from '../../services/alert.service';\nimport { OrderService } from '../../services/orders.service';\nimport { PresentationToolsComponent } from '../../services/presentation-tools.component';\nimport { Color, Series, Sku } from '../../_models/catalog';\nimport { AppComponent } from '../app.component';\nimport { SwiperConfigInterface, SwiperPaginationInterface, SwiperComponent, SwiperDirective } from 'ngx-swiper-wrapper';\n\n@Component({\n selector: 'frames-selection',\n templateUrl: './frames-selection.component.html',\n styleUrls: ['./frames-selection.component.scss']\n})\nexport class FramesSelectionComponent implements OnInit, AfterViewInit, AfterContentInit {\n index: number = 0;\n images: Array\n\n
\n\n \n
\n \n ![](\"/images/logo-white2.png\")
\n
\n \n \n \n ul. Konstruktorska 12\n \n \n 02-673 Warszawa\n \n \n www.se.com/pl\n \n \n www.dobierz-gniazdko.pl\n \n
\n \n \n Cetrum Obsługi Klienta\n \n
\n \n
\n \n e-mail: poland.helpdesk@se.com\n \n \n Infolinia:\n
\n \n
\n \n +48 22 511 84 64\n
\n \n +48 801 171 500\n
\n \n
\n\n Numer zamówienia: {{orderService.cartId}} {{orderService.timestamp}}
\n \n
\n\n\n \n \n Pomieszczenie: \n {{room.title}}\n \n ilość miejsc w ramkach: {{numberOfFrames(room)}}, ilość mechanizmów: {{numberOfFunctions(room)}}.\n Suma netto*: {{sumNet(room)}} zł\n \n
\n \n
\n \n\n
\n\n \n\n
\n\n \n\n
\n \n
\n \n
\n \n ![]()
0\" src=\"/images/series/{{orderSet.orderSetItems[0].sku.series.title}}/frames/{{frameSubDir(orderSet.orderSetItems[0])}}{{orderSet.orderSetItems[0].sku.code}}.png\" />\n ![](\"/images/series/{{orderSet.orderSetItems[0].sku.series.title}}/frames/{{frameSubDir(orderService.actOrderItem)}}{{orderSet.orderSetItems[0].sku.code}}.png\")
\n
\n \n \n
\n\n -1\" class=\"inherit-size\">\n \n
\n \n \n
\n \n
\n \n
\n\n \n Seria\n {{orderSet.orderSetItems[0].sku.series.title}}\n
\n \n
\n 0 && osi.sku != null && notFrameOfMechWithFrame(orderSet.orderSetItems,i)\"\n style=\"display:flex;flex-direction:column;\">\n
\n \n
\n \n {{osi.sku.functionType.title}}\n
\n z ramką
\n \n
\n kolor {{osi.sku.color.title}}
\n \n
\n\n \n
\n \n Cena\n
\n \n
\n\n 0 && osi.sku != null && notFrameOfMechWithFrame(orderSet.orderSetItems,i)\"\n style=\"display:flex;flex-direction:column;\">\n
\n \n
\n \n {{currency(osi.sku.net)}} zł\n
\n \n \n
\n \n Suma: \n {{sumOfOrderSet(orderSet)}}\n zł\n
\n \n Brak zestawów w pomieszczeniu.\n
\n \n
\n\n \n \n
\n Produkt
\n Nr ref.
\n Seria
\n Kolor
\n Podgląd
\n Cena netto*
\n Ilość
\n Wartość netto
\n \n
\n\n\n\n \n\n
\n \n {{el.sku.info}}\n z ramką\n
\n \n {{el.sku.code}}\n
\n \n {{el.sku.series.title}}\n
\n {{el.sku.color.title}}
\n\n\n \n \n
\n \n \n {{currency(el.sku.net)}} zł\n
\n\n \n {{el.qty}}\n
\n \n {{currency(el.sku.net*el.qty)}} zł\n
\n\n \n
\n \n
\n \n SUMA\n
\n \n {{sumNet(null)}} zł\n
\n\n\n * Ceny katalogowe netto wg cennika
\n\n\n \n \n Pojedyncze produkty - zestawienie\n
\n \n
\n \n \n
\n Produkt
\n Nr ref.
\n Seria
\n \n Podgląd
\n Cena netto*
\n Ilość
\n Wartość netto
\n \n
\n\n\n\n \n\n
\n \n {{el.sku.info}}\n z ramką\n
\n \n {{el.sku.code}}\n
\n \n {{el.sku.series.title}}\n
\n \n\n \n \n
\n \n \n {{currency(el.sku.net)}} zł\n
\n\n \n {{el.qty}}\n
\n \n {{currency(el.sku.net*el.qty)}} zł\n
\n\n \n
\n