Marc Mintel
5397309103
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59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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import { ElementNode, $applyNodeReplacement } from 'lexical';
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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/** @noInheritDoc */
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class OverflowNode extends ElementNode {
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/** @internal */
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$config() {
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return this.config('overflow', {
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$transform(node) {
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if (node.isEmpty()) {
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node.remove();
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}
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},
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extends: ElementNode
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});
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}
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createDOM(config) {
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const div = document.createElement('span');
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const className = config.theme.characterLimit;
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if (typeof className === 'string') {
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div.className = className;
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}
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return div;
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}
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updateDOM(prevNode, dom) {
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return false;
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}
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insertNewAfter(selection, restoreSelection = true) {
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const parent = this.getParentOrThrow();
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return parent.insertNewAfter(selection, restoreSelection);
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}
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excludeFromCopy() {
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return true;
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}
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}
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function $createOverflowNode() {
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return $applyNodeReplacement(new OverflowNode());
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}
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function $isOverflowNode(node) {
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return node instanceof OverflowNode;
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}
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export { $createOverflowNode, $isOverflowNode, OverflowNode };
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