17 lines
593 B
TypeScript
17 lines
593 B
TypeScript
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// Copyright: Ankitects Pty Ltd and contributors
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// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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import { Position } from "../location";
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export function nodeWithinRange(node: Node, range: Range): boolean {
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const nodeRange = new Range();
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/* range.startContainer and range.endContainer will be Text */
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nodeRange.selectNodeContents(node);
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return (
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range.compareBoundaryPoints(Range.START_TO_START, nodeRange) !==
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Position.After &&
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range.compareBoundaryPoints(Range.END_TO_END, nodeRange) !== Position.Before
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);
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}
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