Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | 1x 5x 5x 5x 5x 5x 4x 1x 1x 1x 1x 1x 1x 1x | import type { DOMInsertPoint, IEditor } from 'roosterjs-content-model-types'; /** * @internal Get insertion point from coordinate. */ export function getNodePositionFromEvent( editor: IEditor, x: number, y: number ): DOMInsertPoint | null { const doc = editor.getDocument(); const domHelper = editor.getDOMHelper(); Eif ('caretPositionFromPoint' in doc) { // Firefox, Chrome, Edge, Safari, Opera const pos = (doc as any).caretPositionFromPoint(x, y); if (pos && domHelper.isNodeInEditor(pos.offsetNode)) { return { node: pos.offsetNode, offset: pos.offset }; } } Eif (doc.caretRangeFromPoint) { // Safari const range = doc.caretRangeFromPoint(x, y); Iif (range && domHelper.isNodeInEditor(range.startContainer)) { return { node: range.startContainer, offset: range.startOffset }; } } Eif (doc.elementFromPoint) { // Fallback const element = doc.elementFromPoint(x, y); Iif (element && domHelper.isNodeInEditor(element)) { return { node: element, offset: 0 }; } } return null; } |