22 lines
435 B
JavaScript
22 lines
435 B
JavaScript
export class WindowVisibilityHelper {
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constructor() {
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this.isVisible = true;
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this.initializeEvent();
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}
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initializeEvent = () => {
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window.addEventListener('blur', () => {
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this.isVisible = false;
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});
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window.addEventListener('focus', () => {
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this.isVisible = true;
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});
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};
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isWindowVisible() {
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return !document.hidden && this.isVisible;
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}
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}
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export default new WindowVisibilityHelper();
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