54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
// src/primitive.tsx
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var canUseDOM = !!(typeof window !== "undefined" && window.document && window.document.createElement);
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function composeEventHandlers(originalEventHandler, ourEventHandler, { checkForDefaultPrevented = true } = {}) {
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return function handleEvent(event) {
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originalEventHandler?.(event);
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if (checkForDefaultPrevented === false || !event.defaultPrevented) {
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return ourEventHandler?.(event);
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}
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};
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}
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function getOwnerWindow(element) {
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if (!canUseDOM) {
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throw new Error("Cannot access window outside of the DOM");
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}
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return element?.ownerDocument?.defaultView ?? window;
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}
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function getOwnerDocument(element) {
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if (!canUseDOM) {
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throw new Error("Cannot access document outside of the DOM");
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}
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return element?.ownerDocument ?? document;
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}
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function getActiveElement(node, activeDescendant = false) {
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const { activeElement } = getOwnerDocument(node);
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if (!activeElement?.nodeName) {
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return null;
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}
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if (isFrame(activeElement) && activeElement.contentDocument) {
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return getActiveElement(activeElement.contentDocument.body, activeDescendant);
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}
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if (activeDescendant) {
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const id = activeElement.getAttribute("aria-activedescendant");
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if (id) {
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const element = getOwnerDocument(activeElement).getElementById(id);
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if (element) {
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return element;
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}
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}
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}
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return activeElement;
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}
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function isFrame(element) {
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return element.tagName === "IFRAME";
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}
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export {
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canUseDOM,
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composeEventHandlers,
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getActiveElement,
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getOwnerDocument,
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getOwnerWindow,
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isFrame
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};
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//# sourceMappingURL=index.mjs.map
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