35 lines
659 B
JavaScript
35 lines
659 B
JavaScript
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function __stopPropagation(event) {
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if (!event || typeof event.stopPropagation !== 'function') {
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return;
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}
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event.stopPropagation();
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}
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export function getOriginal(event) {
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return event.originalEvent || event.srcEvent;
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}
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export function stopPropagation(event, immediate) {
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__stopPropagation(event, immediate);
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__stopPropagation(getOriginal(event), immediate);
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}
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export function toPoint(event) {
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if (event.pointers && event.pointers.length) {
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event = event.pointers[0];
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}
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if (event.touches && event.touches.length) {
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event = event.touches[0];
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}
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return event ? {
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x: event.clientX,
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y: event.clientY
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} : null;
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}
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