/
`;
customElements.define('sm-audio', class extends HTMLElement {
constructor() {
super();
this.attachShadow({ mode: 'open' }).append(smAudio.content.cloneNode(true))
this.playing = false;
}
static get observedAttributes() {
return ['src']
}
play() {
this.audio.play()
this.playing = false;
this.pauseBtn.classList.remove('hide')
this.playBtn.classList.add('hide')
}
pause() {
this.audio.pause()
this.playing = true;
this.pauseBtn.classList.add('hide')
this.playBtn.classList.remove('hide')
}
get isPlaying() {
return this.playing;
}
connectedCallback() {
this.playBtn = this.shadowRoot.querySelector('.play');
this.pauseBtn = this.shadowRoot.querySelector('.pause');
this.audio = this.shadowRoot.querySelector('audio')
this.playBtn.addEventListener('click', e => {
this.play()
})
this.pauseBtn.addEventListener('click', e => {
this.pause()
})
this.audio.addEventListener('ended', e => {
this.pause()
})
let width;
if ('ResizeObserver' in window) {
let resizeObserver = new ResizeObserver(entries => {
entries.forEach(entry => {
width = entry.contentRect.width;
})
})
resizeObserver.observe(this)
}
else {
let observer = new IntersectionObserver((entries, observer) => {
if (entries[0].isIntersecting)
width = this.shadowRoot.querySelector('.audio').offsetWidth;
}, {
threshold: 1
})
observer.observe(this)
}
this.audio.addEventListener('timeupdate', e => {
let time = this.audio.currentTime,
minutes = Math.floor(time / 60),
seconds = Math.floor(time - minutes * 60),
y = seconds < 10 ? "0" + seconds : seconds;
this.shadowRoot.querySelector('.current-time').textContent = `${minutes}:${y}`
this.shadowRoot.querySelector('.track').style.width = (width / this.audio.duration) * this.audio.currentTime + 'px'
})
}
attributeChangedCallback(name, oldValue, newValue) {
if (oldValue !== newValue) {
if (name === 'src') {
if (this.hasAttribute('src') && newValue.trim() !== '') {
this.shadowRoot.querySelector('audio').src = newValue;
this.shadowRoot.querySelector('audio').onloadedmetadata = () => {
let duration = this.audio.duration,
minutes = Math.floor(duration / 60),
seconds = Math.floor(duration - minutes * 60),
y = seconds < 10 ? "0" + seconds : seconds;
this.shadowRoot.querySelector('.duration').textContent = `${minutes}:${y}`;
}
}
else
this.classList.add('disabled')
}
}
}
})
//switch
const smSwitch = document.createElement('template')
smSwitch.innerHTML = `
`
customElements.define('sm-switch', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smSwitch.content.cloneNode(true))
this.switch = this.shadowRoot.querySelector('.switch');
this.input = this.shadowRoot.querySelector('input')
this.isChecked = false
this.isDisabled = false
}
get disabled() {
return this.getAttribute('disabled')
}
set disabled(val) {
if (val) {
this.disabled = true
this.setAttribute('disabled', '')
this.switch.classList.add('disabled')
}
else {
this.disabled = false
this.removeAttribute('disabled')
this.switch.classList.remove('disabled')
}
}
get checked() {
return this.isChecked
}
set checked(value) {
if (value) {
this.setAttribute('checked', '')
this.isChecked = true
this.input.checked = true
}
else {
this.removeAttribute('checked')
this.isChecked = false
this.input.checked = false
}
}
dispatch = () => {
this.dispatchEvent(new CustomEvent('change', {
bubbles: true,
composed: true
}))
}
connectedCallback() {
if(this.hasAttribute('disabled'))
this.switch.classList.add('disabled')
this.addEventListener('keyup', e => {
if ((e.code === "Enter" || e.code === "Space") && !this.isDisabled) {
this.input.click()
}
})
this.input.addEventListener('click', e => {
if (this.input.checked)
this.checked = true
else
this.checked = false
this.dispatch()
})
}
})
// select
const smSelect = document.createElement('template')
smSelect.innerHTML = `
`;
customElements.define('sm-select', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smSelect.content.cloneNode(true))
}
static get observedAttributes() {
return ['value']
}
get value() {
return this.getAttribute('value')
}
set value(val) {
this.setAttribute('value', val)
}
collapse() {
this.optionList.animate(this.slideUp, this.animationOptions)
this.optionList.classList.add('hide')
this.chevron.classList.remove('rotate')
this.open = false
}
connectedCallback() {
this.availableOptions
this.optionList = this.shadowRoot.querySelector('.options')
this.chevron = this.shadowRoot.querySelector('.toggle')
let slot = this.shadowRoot.querySelector('.options slot'),
selection = this.shadowRoot.querySelector('.selection'),
previousOption
this.open = false;
this.slideDown = [
{ transform: `translateY(-0.5rem)` },
{ transform: `translateY(0)` }
],
this.slideUp = [
{ transform: `translateY(0)` },
{ transform: `translateY(-0.5rem)` }
],
this.animationOptions = {
duration: 300,
fill: "forwards",
easing: 'ease'
}
selection.addEventListener('click', e => {
if (!this.open) {
this.optionList.classList.remove('hide')
this.optionList.animate(this.slideDown, this.animationOptions)
this.chevron.classList.add('rotate')
this.open = true
} else {
this.collapse()
}
})
selection.addEventListener('keydown', e => {
if (e.code === 'ArrowDown' || e.code === 'ArrowRight') {
e.preventDefault()
this.availableOptions[0].focus()
}
if (e.code === 'Enter' || e.code === 'Space')
if (!this.open) {
this.optionList.classList.remove('hide')
this.optionList.animate(this.slideDown, this.animationOptions)
this.chevron.classList.add('rotate')
this.open = true
} else {
this.collapse()
}
})
this.optionList.addEventListener('keydown', e => {
if (e.code === 'ArrowUp' || e.code === 'ArrowRight') {
e.preventDefault()
if (document.activeElement.previousElementSibling) {
document.activeElement.previousElementSibling.focus()
}
}
if (e.code === 'ArrowDown' || e.code === 'ArrowLeft') {
e.preventDefault()
if (document.activeElement.nextElementSibling)
document.activeElement.nextElementSibling.focus()
}
})
this.addEventListener('optionSelected', e => {
if (previousOption !== e.target) {
this.setAttribute('value', e.detail.value)
this.shadowRoot.querySelector('.option-text').textContent = e.detail.text;
this.dispatchEvent(new CustomEvent('change', {
bubbles: true,
composed: true
}))
if (previousOption) {
previousOption.classList.remove('check-selected')
}
previousOption = e.target;
}
if (!e.detail.switching)
this.collapse()
e.target.classList.add('check-selected')
})
slot.addEventListener('slotchange', e => {
this.availableOptions = slot.assignedElements()
if (this.availableOptions[0]) {
let firstElement = this.availableOptions[0];
previousOption = firstElement;
firstElement.classList.add('check-selected')
this.setAttribute('value', firstElement.getAttribute('value'))
this.shadowRoot.querySelector('.option-text').textContent = firstElement.textContent
this.availableOptions.forEach((element, index) => {
element.setAttribute('data-rank', index + 1);
element.setAttribute('tabindex', "0");
})
}
});
document.addEventListener('mousedown', e => {
if (!this.contains(e.target) && this.open) {
this.collapse()
}
})
}
})
// option
const smOption = document.createElement('template')
smOption.innerHTML = `
`;
customElements.define('sm-option', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smOption.content.cloneNode(true))
}
sendDetails(switching) {
let optionSelected = new CustomEvent('optionSelected', {
bubbles: true,
composed: true,
detail: {
text: this.textContent,
value: this.getAttribute('value'),
switching: switching
}
})
this.dispatchEvent(optionSelected)
}
connectedCallback() {
let validKey = [
'ArrowUp',
'ArrowDown',
'ArrowLeft',
'ArrowRight'
]
this.addEventListener('click', e => {
this.sendDetails()
})
this.addEventListener('keyup', e => {
if (e.code === 'Enter' || e.code === 'Space') {
e.preventDefault()
this.sendDetails(false)
}
if (validKey.includes(e.code)) {
e.preventDefault()
this.sendDetails(true)
}
})
if (this.hasAttribute('default')) {
setTimeout(() => {
this.sendDetails()
}, 0);
}
}
})
// select
const smStripSelect = document.createElement('template')
smStripSelect.innerHTML = `
`;
customElements.define('sm-strip-select', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smStripSelect.content.cloneNode(true))
}
static get observedAttributes() {
return ['value']
}
get value() {
return this.getAttribute('value')
}
set value(val) {
this.setAttribute('value', val)
}
scrollLeft() {
this.select.scrollBy({
top: 0,
left: -this.scrollDistance,
behavior: 'smooth'
})
}
scrollRight() {
this.select.scrollBy({
top: 0,
left: this.scrollDistance,
behavior: 'smooth'
})
}
connectedCallback() {
let previousOption,
slot = this.shadowRoot.querySelector('slot');
this.selectContainer = this.shadowRoot.querySelector('.select-container')
this.select = this.shadowRoot.querySelector('.select')
this.nextArrow = this.shadowRoot.querySelector('.next-item')
this.previousArrow = this.shadowRoot.querySelector('.previous-item')
this.nextGradient = this.shadowRoot.querySelector('.right')
this.previousGradient = this.shadowRoot.querySelector('.left')
this.selectOptions
this.scrollDistance = this.selectContainer.getBoundingClientRect().width
const firstElementObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.previousArrow.classList.add('hide')
this.previousGradient.classList.add('hide')
}
else {
this.previousArrow.classList.remove('hide')
this.previousGradient.classList.remove('hide')
}
}, {
root: this.selectContainer,
threshold: 0.95
})
const lastElementObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.nextArrow.classList.add('hide')
this.nextGradient.classList.add('hide')
}
else {
this.nextArrow.classList.remove('hide')
this.nextGradient.classList.remove('hide')
}
}, {
root: this.selectContainer,
threshold: 0.95
})
const selectObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.scrollDistance = this.selectContainer.getBoundingClientRect().width
}
})
selectObserver.observe(this.selectContainer)
this.addEventListener('optionSelected', e => {
if (previousOption === e.target) return;
if (previousOption)
previousOption.classList.remove('active')
e.target.classList.add('active')
e.target.scrollIntoView({ behavior: 'smooth', inline: 'center', block: 'nearest' })
this.setAttribute('value', e.detail.value)
this.dispatchEvent(new CustomEvent('change', {
bubbles: true,
composed: true
}))
previousOption = e.target;
})
slot.addEventListener('slotchange', e => {
this.selectOptions = slot.assignedElements()
firstElementObserver.observe(this.selectOptions[0])
lastElementObserver.observe(this.selectOptions[this.selectOptions.length - 1])
if (this.selectOptions[0]) {
let firstElement = this.selectOptions[0];
this.setAttribute('value', firstElement.getAttribute('value'))
firstElement.classList.add('active')
previousOption = firstElement;
}
});
this.nextArrow.addEventListener('click', this.scrollRight.bind(this))
this.previousArrow.addEventListener('click', this.scrollLeft.bind(this))
}
disconnectedCallback() {
this.nextArrow.removeEventListener('click', this.scrollRight.bind(this))
this.previousArrow.removeEventListener('click', this.scrollLeft.bind(this))
}
})
// option
const smStripOption = document.createElement('template')
smStripOption.innerHTML = `
`;
customElements.define('sm-strip-option', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smStripOption.content.cloneNode(true))
}
sendDetails() {
let optionSelected = new CustomEvent('optionSelected', {
bubbles: true,
composed: true,
detail: {
text: this.textContent,
value: this.getAttribute('value')
}
})
this.dispatchEvent(optionSelected)
}
connectedCallback() {
this.addEventListener('click', e => {
this.sendDetails()
})
this.addEventListener('keyup', e => {
if (e.code === 'Enter' || e.code === 'Space') {
e.preventDefault()
this.sendDetails(false)
}
})
if (this.hasAttribute('default')) {
setTimeout(() => {
this.sendDetails()
}, 0);
}
}
})
//popup
const smPopup = document.createElement('template')
smPopup.innerHTML = `
`;
customElements.define('sm-popup', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smPopup.content.cloneNode(true))
}
resumeScrolling() {
const scrollY = document.body.style.top;
window.scrollTo(0, parseInt(scrollY || '0') * -1);
setTimeout(() => {
document.body.setAttribute('style', `overflow: auto; top: initial`)
}, 300);
}
show(pinned, popupStack) {
this.setAttribute('open', '')
this.pinned = pinned
this.popupStack = popupStack
this.popupContainer.classList.remove('hide')
if (window.innerWidth < 648)
this.popup.style.transform = 'translateY(0)';
else
this.popup.style.transform = 'scale(1)';
document.body.setAttribute('style', `overflow: hidden; top: -${window.scrollY}px`)
}
hide() {
this.removeAttribute('open')
if (window.innerWidth < 648)
this.popup.style.transform = 'translateY(100%)';
else
this.popup.style.transform = 'scale(0.9)';
this.popupContainer.classList.add('hide')
if (typeof this.popupStack !== 'undefined') {
this.popupStack.pop()
if (this.popupStack.items.length === 0) {
this.resumeScrolling()
}
}
else {
this.resumeScrolling()
}
if (this.inputFields.length) {
setTimeout(() => {
this.inputFields.forEach(field => {
if (field.type === 'radio' || field.tagName === 'SM-CHECKBOX')
field.checked = false
if (field.tagName === 'SM-INPUT' || field.tagName === 'TEXTAREA')
field.value = ''
})
}, 300);
}
}
handleTouchStart(e) {
this.touchStartY = e.changedTouches[0].clientY
this.popup.style.transition = 'initial'
this.touchStartTime = e.timeStamp
}
handleTouchMove(e) {
e.preventDefault()
if (this.touchStartY < e.changedTouches[0].clientY) {
this.offset = e.changedTouches[0].clientY - this.touchStartY;
this.touchEndAnimataion = window.requestAnimationFrame(() => this.movePopup())
}
/*else {
this.offset = this.touchStartY - e.changedTouches[0].clientY;
this.popup.style.transform = `translateY(-${this.offset}px)`
}*/
}
handleTouchEnd(e) {
this.touchEndTime = e.timeStamp
cancelAnimationFrame(this.touchEndAnimataion)
this.touchEndY = e.changedTouches[0].clientY
this.popup.style.transition = 'transform 0.3s'
if (this.touchEndTime - this.touchStartTime > 200) {
if (this.touchEndY - this.touchStartY > this.threshold) {
this.hide()
}
else {
this.show()
}
}
else {
if (this.touchEndY > this.touchStartY)
this.hide()
}
}
movePopup() {
this.popup.style.transform = `translateY(${this.offset}px)`
}
connectedCallback() {
this.pinned = false
this.popupStack
this.popupContainer = this.shadowRoot.querySelector('.popup-container')
this.popup = this.shadowRoot.querySelector('.popup')
this.popupBodySlot = this.shadowRoot.querySelector('.popup-body slot')
this.offset
this.popupHeader = this.shadowRoot.querySelector('.popup-top')
this.touchStartY = 0
this.touchEndY = 0
this.touchStartTime = 0
this.touchEndTime = 0
this.threshold = this.popup.getBoundingClientRect().height * 0.3
this.touchEndAnimataion;
if (this.hasAttribute('open'))
this.show()
this.popupContainer.addEventListener('mousedown', e => {
if (e.target === this.popupContainer && !this.pinned) {
this.hide()
}
})
this.popupBodySlot.addEventListener('slotchange', () => {
this.inputFields = this.popupBodySlot.assignedElements().filter(element => element.tagName === 'SM-INPUT' || element.tagName === 'SM-CHECKBOX' || element.tagName === 'TEXTAREA' || element.type === 'radio')
})
this.popupHeader.addEventListener('touchstart', (e) => {
this.handleTouchStart(e)
})
this.popupHeader.addEventListener('touchmove', (e) => {
this.handleTouchMove(e)
})
this.popupHeader.addEventListener('touchend', (e) => {
this.handleTouchEnd(e)
})
}
disconnectedCallback() {
this.popupHeader.removeEventListener('touchstart', this.handleTouchStart.bind(this))
this.popupHeader.removeEventListener('touchmove', this.handleTouchMove.bind(this))
this.popupHeader.removeEventListener('touchend', this.handleTouchEnd.bind(this))
}
})
//carousel
const smCarousel = document.createElement('template')
smCarousel.innerHTML = `
`;
customElements.define('sm-carousel', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smCarousel.content.cloneNode(true))
}
scrollLeft() {
this.carousel.scrollBy({
top: 0,
left: -this.scrollDistance,
behavior: 'smooth'
})
}
scrollRight() {
this.carousel.scrollBy({
top: 0,
left: this.scrollDistance,
behavior: 'smooth'
})
}
connectedCallback() {
this.carousel = this.shadowRoot.querySelector('.carousel')
this.carouselContainer = this.shadowRoot.querySelector('.carousel-container')
this.carouselSlot = this.shadowRoot.querySelector('slot')
this.nextArrow = this.shadowRoot.querySelector('.next-item')
this.previousArrow = this.shadowRoot.querySelector('.previous-item')
this.nextGradient = this.shadowRoot.querySelector('.right')
this.previousGradient = this.shadowRoot.querySelector('.left')
this.carouselItems
this.scrollDistance = this.carouselContainer.getBoundingClientRect().width / 3
const firstElementObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.previousArrow.classList.remove('expand')
this.previousGradient.classList.add('hide')
}
else {
this.previousArrow.classList.add('expand')
this.previousGradient.classList.remove('hide')
}
}, {
root: this.carouselContainer,
threshold: 0.9
})
const lastElementObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.nextArrow.classList.remove('expand')
this.nextGradient.classList.add('hide')
}
else {
this.nextArrow.classList.add('expand')
this.nextGradient.classList.remove('hide')
}
}, {
root: this.carouselContainer,
threshold: 0.9
})
const carouselObserver = new IntersectionObserver(entries => {
if (entries[0].isIntersecting) {
this.scrollDistance = this.carouselContainer.getBoundingClientRect().width / 3
}
})
carouselObserver.observe(this.carouselContainer)
this.carouselSlot.addEventListener('slotchange', e => {
this.carouselItems = this.carouselSlot.assignedElements()
firstElementObserver.observe(this.carouselItems[0])
lastElementObserver.observe(this.carouselItems[this.carouselItems.length - 1])
})
this.addEventListener('keyup', e => {
if (e.code === 'ArrowLeft')
this.scrollRight()
else
this.scrollRight()
})
this.nextArrow.addEventListener('click', this.scrollRight.bind(this))
this.previousArrow.addEventListener('click', this.scrollLeft.bind(this))
}
disconnectedCallback() {
this.nextArrow.removeEventListener('click', this.scrollRight.bind(this))
this.previousArrow.removeEventListener('click', this.scrollLeft.bind(this))
}
})
//notifications
const smNotifications = document.createElement('template')
smNotifications.innerHTML = `
`
customElements.define('sm-notifications', class extends HTMLElement {
constructor() {
super()
this.shadow = this.attachShadow({ mode: 'open' }).append(smNotifications.content.cloneNode(true))
}
handleTouchStart(e) {
this.notification = e.target.closest('.notification')
this.touchStartX = e.changedTouches[0].clientX
this.notification.style.transition = 'initial'
this.touchStartTime = e.timeStamp
}
handleTouchMove(e) {
e.preventDefault()
if (this.touchStartX < e.changedTouches[0].clientX) {
this.offset = e.changedTouches[0].clientX - this.touchStartX;
this.touchEndAnimataion = requestAnimationFrame(this.movePopup)
}
else {
this.offset = -(this.touchStartX - e.changedTouches[0].clientX);
this.touchEndAnimataion = requestAnimationFrame(this.movePopup)
}
}
handleTouchEnd(e) {
this.notification.style.transition = 'transform 0.3s, opacity 0.3s'
this.touchEndTime = e.timeStamp
cancelAnimationFrame(this.touchEndAnimataion)
this.touchEndX = e.changedTouches[0].clientX
if (this.touchEndTime - this.touchStartTime > 200) {
if (this.touchEndX - this.touchStartX > this.threshold) {
this.removeNotification(this.notification)
}
else if (this.touchStartX - this.touchEndX > this.threshold) {
this.removeNotification(this.notification, true)
}
else {
this.resetPosition()
}
}
else {
if (this.touchEndX > this.touchStartX) {
this.removeNotification(this.notification)
}
else {
this.removeNotification(this.notification, true)
}
}
}
movePopup = () => {
this.notification.style.transform = `translateX(${this.offset}px)`
}
resetPosition() {
this.notification.style.transform = `translateX(0)`
}
push(messageBody, type, pinned) {
let notification = document.createElement('div'),
composition = ``
notification.classList.add('notification')
if (pinned)
notification.classList.add('pinned')
if (type === 'error') {
composition += `
`
}
else if (type === 'success') {
composition += `
`
}
composition += `
${messageBody}
`
notification.innerHTML = composition
this.notificationPanel.prepend(notification)
if (window.innerWidth > 640) {
notification.animate([
{
transform: `translateX(1rem)`,
opacity: '0'
},
{
transform: 'translateX(0)',
opacity: '1'
}
], this.animationOptions).onfinish = () => {
notification.setAttribute('style', `transform: none;`);
}
}
else {
notification.setAttribute('style', `transform: translateY(0); opacity: 1`)
}
notification.addEventListener('touchstart', this.handleTouchStart.bind(this))
notification.addEventListener('touchmove', this.handleTouchMove.bind(this))
notification.addEventListener('touchend', this.handleTouchEnd.bind(this))
}
removeNotification(notification, toLeft) {
if (!this.offset)
this.offset = 0;
if (toLeft)
notification.animate([
{
transform: `translateX(${this.offset}px)`,
opacity: '1'
},
{
transform: `translateX(-100%)`,
opacity: '0'
}
], this.animationOptions).onfinish = () => {
notification.remove()
}
else {
notification.animate([
{
transform: `translateX(${this.offset}px)`,
opacity: '1'
},
{
transform: `translateX(100%)`,
opacity: '0'
}
], this.animationOptions).onfinish = () => {
notification.remove()
}
}
}
connectedCallback() {
this.notificationPanel = this.shadowRoot.querySelector('.notification-panel')
this.animationOptions = {
duration: 300,
fill: "forwards",
easing: "ease"
}
this.fontSize = Number(window.getComputedStyle(document.body).getPropertyValue('font-size').match(/\d+/)[0])
this.notification
this.offset
this.touchStartX = 0
this.touchEndX = 0
this.touchStartTime = 0
this.touchEndTime = 0
this.threshold = this.notificationPanel.getBoundingClientRect().width * 0.3
this.touchEndAnimataion;
this.notificationPanel.addEventListener('click', e => {
if (e.target.closest('.close')) (
this.removeNotification(e.target.closest('.notification'))
)
})
const observer = new MutationObserver(mutationList => {
mutationList.forEach(mutation => {
if (mutation.type === 'childList') {
if (mutation.addedNodes.length) {
if (!mutation.addedNodes[0].classList.contains('pinned'))
setTimeout(() => {
this.removeNotification(mutation.addedNodes[0])
}, 4000);
if (window.innerWidth > 640)
this.notificationPanel.style.padding = '1.5rem 0 3rem 1.5rem';
else
this.notificationPanel.style.padding = '1rem 1rem 2rem 1rem';
}
else if (mutation.removedNodes.length && !this.notificationPanel.children.length) {
this.notificationPanel.style.padding = 0;
}
}
})
})
observer.observe(this.notificationPanel, {
attributes: true,
childList: true,
subtree: true
})
}
})
// sm-menu
const smMenu = document.createElement('template')
smMenu.innerHTML = `
`;
customElements.define('sm-menu', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smMenu.content.cloneNode(true))
}
static get observedAttributes() {
return ['value']
}
get value() {
return this.getAttribute('value')
}
set value(val) {
this.setAttribute('value', val)
}
expand = () => {
if (!this.open) {
/*if (this.containerDimensions.left > this.containerDimensions.width) {
this.optionList.setAttribute('style', 'right: 0')
}
else {
this.optionList.setAttribute('style', 'left: 0')
}*/
this.optionList.classList.remove('hide')
this.optionList.classList.add('no-transformations')
this.open = true
this.icon.classList.add('focused')
}
}
collapse() {
if (this.open) {
this.open = false
this.icon.classList.remove('focused')
this.optionList.classList.add('hide')
this.optionList.classList.remove('no-transformations')
}
}
connectedCallback() {
this.availableOptions
this.containerDimensions
this.optionList = this.shadowRoot.querySelector('.options')
let slot = this.shadowRoot.querySelector('.options slot'),
menu = this.shadowRoot.querySelector('.menu')
this.icon = this.shadowRoot.querySelector('.icon')
this.open = false;
menu.addEventListener('click', e => {
if (!this.open) {
this.expand()
} else {
this.collapse()
}
})
menu.addEventListener('keydown', e => {
if (e.code === 'ArrowDown' || e.code === 'ArrowRight') {
e.preventDefault()
this.availableOptions[0].focus()
}
if (e.code === 'Enter' || e.code === 'Space') {
e.preventDefault()
if (!this.open) {
this.expand()
} else {
this.collapse()
}
}
})
this.optionList.addEventListener('keydown', e => {
if (e.code === 'ArrowUp' || e.code === 'ArrowRight') {
e.preventDefault()
if (document.activeElement.previousElementSibling) {
document.activeElement.previousElementSibling.focus()
}
}
if (e.code === 'ArrowDown' || e.code === 'ArrowLeft') {
e.preventDefault()
if (document.activeElement.nextElementSibling)
document.activeElement.nextElementSibling.focus()
}
})
this.optionList.addEventListener('click', e => {
this.collapse()
})
slot.addEventListener('slotchange', e => {
this.availableOptions = slot.assignedElements()
this.containerDimensions = this.optionList.getBoundingClientRect()
this.menuDimensions = menu.getBoundingClientRect()
/*if (this.containerDimensions.left > this.containerDimensions.width) {
this.optionList.style.right = 0
}
else {
this.optionList.style.right = 'auto'
}*/
});
window.addEventListener('mousedown', e => {
if (!this.contains(e.target) && e.button !== 2) {
this.collapse()
}
})
if (this.hasAttribute('set-context') && this.getAttribute('set-context') === 'true') {
this.parentNode.setAttribute('oncontextmenu', 'return false')
this.parentNode.addEventListener('mouseup', e => {
if (e.button === 2) {
this.expand()
}
})
}
/* const intersectionObserver = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (this.open && !entry.isIntersecting) {
if (window.innerHeight - entry.intersectionRect.top < this.containerDimensions.height)
this.optionList.classList.add('moveUp')
else
this.optionList.classList.remove('moveUp')
console.log(entry.intersectionRect.left > this.containerDimensions.width)
if (entry.intersectionRect.left > this.containerDimensions.width) {
this.optionList.setAttribute('style', 'right: 0')
}
else {
this.optionList.setAttribute('style', 'left: 0')
}
}
})
}, {
threshold: 1
})
intersectionObserver.observe(this.optionList)*/
}
})
// option
const smMenuOption = document.createElement('template')
smMenuOption.innerHTML = `
`;
customElements.define('sm-menu-option', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smMenuOption.content.cloneNode(true))
}
connectedCallback() {
this.addEventListener('keyup', e => {
if (e.code === 'Enter' || e.code === 'Space') {
e.preventDefault()
this.click()
}
})
this.setAttribute('tabindex', '0')
}
})
// tab-header
const smTabHeader = document.createElement('template')
smTabHeader.innerHTML = `
`;
customElements.define('sm-tab-header', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smTabHeader.content.cloneNode(true))
this.indicator = this.shadowRoot.querySelector('.indicator');
this.tabSlot = this.shadowRoot.querySelector('slot');
this.tabHeader = this.shadowRoot.querySelector('.tab-header');
}
sendDetails(element) {
this.dispatchEvent(
new CustomEvent("switchtab", {
bubbles: true,
detail: {
target: this.target,
rank: parseInt(element.getAttribute('rank'))
}
})
)
}
moveIndiactor(tabDimensions) {
//if(this.isTab)
this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
//else
//this.indicator.setAttribute('style', `width: calc(${tabDimensions.width}px - 1.6rem); transform: translateX(calc(${ tabDimensions.left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px + 0.8rem)`)
}
connectedCallback() {
if (!this.hasAttribute('target') || this.getAttribute('target').value === '') return;
this.prevTab
this.allTabs
this.activeTab
this.isTab = false
this.target = this.getAttribute('target')
if (this.hasAttribute('variant') && this.getAttribute('variant') === 'tab') {
this.isTab = true
}
this.tabSlot.addEventListener('slotchange', () => {
this.tabSlot.assignedElements().forEach((tab, index) => {
tab.setAttribute('rank', index)
})
})
this.allTabs = this.tabSlot.assignedElements();
this.tabSlot.addEventListener('click', e => {
if (e.target === this.prevTab || !e.target.closest('sm-tab'))
return
if (this.prevTab)
this.prevTab.classList.remove('active')
e.target.classList.add('active')
e.target.scrollIntoView({ behavior: 'smooth', block: 'nearest', inline: 'center' })
this.moveIndiactor(e.target.getBoundingClientRect())
this.sendDetails(e.target)
this.prevTab = e.target;
this.activeTab = e.target;
})
let resizeObserver = new ResizeObserver(entries => {
entries.forEach((entry) => {
if (this.prevTab) {
let tabDimensions = this.activeTab.getBoundingClientRect();
this.moveIndiactor(tabDimensions)
}
})
})
resizeObserver.observe(this)
let observer = new IntersectionObserver((entries) => {
entries.forEach((entry) => {
if (entry.isIntersecting) {
this.indicator.style.transition = 'none'
if (this.activeTab) {
let tabDimensions = this.activeTab.getBoundingClientRect();
this.moveIndiactor(tabDimensions)
}
else {
this.allTabs[0].classList.add('active')
let tabDimensions = this.allTabs[0].getBoundingClientRect();
this.moveIndiactor(tabDimensions)
this.sendDetails(this.allTabs[0])
this.prevTab = this.tabSlot.assignedElements()[0];
this.activeTab = this.prevTab;
}
}
})
},
{ threshold: 1.0 })
observer.observe(this)
}
})
// tab-panels
const smTabPanels = document.createElement('template')
smTabPanels.innerHTML = `
Nothing to see here.
`;
customElements.define('sm-tab-panels', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(smTabPanels.content.cloneNode(true))
this.panelSlot = this.shadowRoot.querySelector('slot');
}
connectedCallback() {
//animations
let flyInLeft = [
{
opacity: 0,
transform: 'translateX(-1rem)'
},
{
opacity: 1,
transform: 'none'
}
],
flyInRight = [
{
opacity: 0,
transform: 'translateX(1rem)'
},
{
opacity: 1,
transform: 'none'
}
],
flyOutLeft = [
{
opacity: 1,
transform: 'none'
},
{
opacity: 0,
transform: 'translateX(-1rem)'
}
],
flyOutRight = [
{
opacity: 1,
transform: 'none'
},
{
opacity: 0,
transform: 'translateX(1rem)'
}
],
animationOptions = {
duration: 300,
fill: 'forwards',
easing: 'ease'
}
this.prevPanel
this.allPanels
this.previousRank
this.panelSlot.addEventListener('slotchange', () => {
this.panelSlot.assignedElements().forEach((panel) => {
panel.classList.add('hide-completely')
})
})
this.allPanels = this.panelSlot.assignedElements()
this._targetBodyFlyRight = (targetBody) => {
targetBody.classList.remove('hide-completely')
targetBody.animate(flyInRight, animationOptions)
}
this._targetBodyFlyLeft = (targetBody) => {
targetBody.classList.remove('hide-completely')
targetBody.animate(flyInLeft, animationOptions)
}
document.addEventListener('switchtab', e => {
if (e.detail.target !== this.id)
return
if (this.prevPanel) {
let targetBody = this.allPanels[e.detail.rank],
currentBody = this.prevPanel;
if (this.previousRank < e.detail.rank) {
if (currentBody && !targetBody)
currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
currentBody.classList.add('hide-completely')
}
else if (targetBody && !currentBody) {
this._targetBodyFlyRight(targetBody)
}
else if (currentBody && targetBody) {
currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
currentBody.classList.add('hide-completely')
this._targetBodyFlyRight(targetBody)
}
}
} else {
if (currentBody && !targetBody)
currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
currentBody.classList.add('hide-completely')
}
else if (targetBody && !currentBody) {
this._targetBodyFlyLeft(targetBody)
}
else if (currentBody && targetBody) {
currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
currentBody.classList.add('hide-completely')
this._targetBodyFlyLeft(targetBody)
}
}
}
} else {
this.allPanels[e.detail.rank].classList.remove('hide-completely')
}
this.previousRank = e.detail.rank
this.prevPanel = this.allPanels[e.detail.rank];
})
}
})
const slidingSection = document.createElement('template')
slidingSection.innerHTML = `
`
customElements.define('sm-sliding-section', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(slidingSection.content.cloneNode(true))
}
connectedCallback() {
}
})
const section = document.createElement('template')
section.innerHTML = `
`
customElements.define('sm-section', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).append(section.content.cloneNode(true))
}
})