Function _captureProxy

systemvm/agent/noVNC/core/util/events.js:26–53

(e)

let _elementForUnflushedEvents = null;
document.captureElement = null;
function _captureProxy(e) {
    // Recursion protection as we'll see our own event
    if (_captureRecursion) return;

    // Clone the event as we cannot dispatch an already dispatched event
    const newEv = new e.constructor(e.type, e);

    _captureRecursion = true;
    if (document.captureElement) {
        document.captureElement.dispatchEvent(newEv);
    } else {
        _elementForUnflushedEvents.dispatchEvent(newEv);
    }
    _captureRecursion = false;

    // Avoid double events
    e.stopPropagation();

    // Respect the wishes of the redirected event handlers
    if (newEv.defaultPrevented) {
        e.preventDefault();
    }

    // Implicitly release the capture on button release
    if (e.type === "mouseup") {
        releaseCapture();
    }
}

// Follow cursor style of target element
function _capturedElemChanged() {