64 lines
1.6 KiB
TypeScript
64 lines
1.6 KiB
TypeScript
import type { Point } from './types';
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import styles from './cursor.module.css';
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export default class Cursor {
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private readonly cursor: HTMLDivElement;
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private tagElement: HTMLDivElement;
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constructor(overlay: HTMLDivElement) {
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this.cursor = document.createElement('div');
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this.cursor.className = styles.cursor;
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overlay.appendChild(this.cursor);
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}
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toggle(flag: boolean) {
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if (flag) {
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this.cursor.style.display = 'block';
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} else {
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this.cursor.style.display = 'none';
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}
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}
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showTag(tag?: string) {
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if (!this.tagElement) {
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this.tagElement = document.createElement('div')
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Object.assign(this.tagElement.style, {
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position: 'absolute',
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padding: '4px 6px',
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borderRadius: '8px',
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backgroundColor: '#3EAAAF',
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color: 'white',
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bottom: '-25px',
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left: '80%',
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fontSize: '12px',
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whiteSpace: 'nowrap',
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})
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this.cursor.appendChild(this.tagElement)
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}
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if (!tag) {
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this.tagElement.style.display = 'none'
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} else {
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this.tagElement.style.display = 'block'
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const nameStr = tag.length > 10 ? tag.slice(0, 9) + '...' : tag
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this.tagElement.innerHTML = `<span>${nameStr}</span>`
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}
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}
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move({ x, y }: Point) {
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this.cursor.style.left = x + 'px';
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this.cursor.style.top = y + 'px';
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}
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click() {
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this.cursor.classList.add(styles.clicked)
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setTimeout(() => {
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this.cursor.classList.remove(styles.clicked)
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}, 600)
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}
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// TODO (to keep on a different playig speed):
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// transition
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// setTransitionSpeed()
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}
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