mirror of
https://github.com/arsvendg/Stirling-PDF.git
synced 2026-07-16 03:20:46 +02:00
James BruntonandGitHub
d2b38ef4b8
# Description of Changes Move frontend code into `core` folder and add infrastructure for `proprietary` folder to include premium, non-OSS features
43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
/**
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* DOM utility functions for common operations
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*/
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/**
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* Clamps a value between a minimum and maximum
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* @param value - The value to clamp
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* @param min - The minimum allowed value
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* @param max - The maximum allowed value
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* @returns The clamped value
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*/
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export function clamp(value: number, min: number, max: number): number {
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return Math.min(Math.max(value, min), max);
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}
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/**
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* Safely adds an event listener with proper cleanup
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* @param target - The target element or window/document
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* @param event - The event type
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* @param handler - The event handler function
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* @param options - Event listener options
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* @returns A cleanup function to remove the listener
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*/
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export function addEventListenerWithCleanup(
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target: EventTarget,
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event: string,
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handler: EventListener,
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options?: boolean | AddEventListenerOptions
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): () => void {
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target.addEventListener(event, handler, options);
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return () => target.removeEventListener(event, handler, options);
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}
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/**
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* Checks if a click event occurred outside of a specified element
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* @param event - The click event
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* @param element - The element to check against
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* @returns True if the click was outside the element
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*/
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export function isClickOutside(event: MouseEvent, element: HTMLElement | null): boolean {
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return element ? !element.contains(event.target as Node) : true;
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}
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