mirror of
https://github.com/Sped0n/bridget.git
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a395513bd6
fix(customCursor.ts): add return type void to onMouse function for clarity fix(customCursor.ts): add passive option to window event listener for mousemove to improve performance fix(stageNav.ts): move import statement for setCustomCursor to the top for better organization fix(stageNav.ts): add return type void to handleClick function for clarity fix(stageNav.ts): add return type void to handleKey function for clarity fix(stageNav.ts): add passive option to overlay event listeners for click, keydown, mouseover, and focus to improve performance fix(stageNav.ts): add passive option to window event listener for keydown to improve performance fix(stageNav.ts): add return type void to nextImage function for clarity fix(stageNav.ts): add return type void to prevImage function for clarity fix(gallery.ts): move import statement for Swiper to the top for better organization fix(gallery.ts): add return type void to slideUp function for clarity fix(gallery.ts): add return type void to initGallery function for clarity fix(gallery.ts): add passive option to window event listener for touchstart to improve performance fix(gallery.ts): add return type void to changeSlide function for clarity fix(gallery.ts): add return type void to scrollToActive function for clarity fix(gallery.ts): add return type void to createGallery function for clarity fix(gallery.ts): add passive option to close event listeners for click and keydown to improve performance fix(gallery.ts): add passive option to overlay event listeners for click, keydown, mouseover, and focus to improve performance fix(gallery.ts): add passive option to window event listener for touchstart to improve performance fix(nav.ts): add return type void to initNav function for clarity fix(utils.ts): add return type number to getRandom function for clarity fix(utils.ts): add return type void to onVisible function for clarity fix(utils.ts): add return type void to addWatcher function in Watchable class for clarity
62 lines
1.2 KiB
TypeScript
62 lines
1.2 KiB
TypeScript
/**
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* custom helpers
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*/
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export function increment(num: number, length: number): number {
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return (num + 1) % length
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}
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export function decrement(num: number, length: number): number {
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return (num + length - 1) % length
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}
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export function expand(num: number): string {
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return ('0000' + num.toString()).slice(-4)
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}
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export function isMobile(): boolean {
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return window.matchMedia('(hover: none)').matches
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}
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export function getRandom(min: number, max: number): number {
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return Math.floor(Math.random() * (max - min + 1)) + min
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}
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export function onVisible<T extends Element>(
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element: T,
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callback: (arg0: T) => void
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): void {
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new IntersectionObserver((entries, observer) => {
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entries.forEach((entry) => {
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if (entry.intersectionRatio > 0) {
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callback(element)
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observer.disconnect()
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}
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})
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}).observe(element)
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}
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/**
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* custom types
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*/
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export class Watchable<T> {
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constructor(private obj: T) {}
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private readonly watchers: Array<() => void> = []
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get(): T {
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return this.obj
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}
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set(e: T): void {
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this.obj = e
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this.watchers.forEach((watcher) => {
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watcher()
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})
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}
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addWatcher(watcher: () => void): void {
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this.watchers.push(watcher)
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}
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}
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