rittenhop-ghost/versions/5.94.2/node_modules/@lexical/table/LexicalTable.js.flow

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 */

import type {
  BaseSelection,
  EditorConfig,
  LexicalNode,
  NodeKey,
  ParagraphNode,
  PointType,
  RangeSelection,
  LexicalEditor,
  TextFormatType,
  LexicalCommand,
} from 'lexical';

import {
  ElementNode,
} from 'lexical';

/**
 * LexicalTableCellNode
 */

export const TableCellHeaderStates = {
  NO_STATUS: 0,
  ROW: 1,
  COLUMN: 2,
  BOTH: 3,
};

export type TableCellHeaderState = $Values<typeof TableCellHeaderStates>;

declare export class TableCellNode extends ElementNode {
  __colSpan: number;
  __rowSpan: number;
  __headerState: TableCellHeaderState;
  __width?: number;
  __backgroundColor: null | string;
  static getType(): string;
  static clone(node: TableCellNode): TableCellNode;
  constructor(
    headerState?: TableCellHeaderState,
    colSpan?: number,
    width?: ?number,
    key?: NodeKey,
  ): void;
  createDOM(config: EditorConfig): HTMLElement;
  updateDOM(prevNode: TableCellNode, dom: HTMLElement): boolean;
  insertNewAfter(
    selection: RangeSelection,
  ): null | ParagraphNode | TableCellNode;
  collapseAtStart(): true;
  getColSpan(): number;
  setColSpan(colSpan: number): this;
  getRowSpan(): number;
  setRowSpan(rowSpan: number): this;
  getTag(): string;
  setHeaderStyles(headerState: TableCellHeaderState): TableCellHeaderState;
  getHeaderStyles(): TableCellHeaderState;
  setWidth(width: number): ?number;
  getWidth(): ?number;
  getBackgroundColor(): null | string;
  setBackgroundColor(newBackgroundColor: null | string): void;
  toggleHeaderStyle(headerState: TableCellHeaderState): TableCellNode;
  hasHeader(): boolean;
  updateDOM(prevNode: TableCellNode): boolean;
  collapseAtStart(): true;
  canBeEmpty(): false;
}
declare export function $createTableCellNode(
  headerState: TableCellHeaderState,
  colSpan?: number,
  width?: ?number,
): TableCellNode;
declare export function $isTableCellNode(
  node: ?LexicalNode,
): node is TableCellNode;

/**
 * LexicalTableNode
 */

export type TableMapValueType = {
  cell: TableCellNode,
  startRow: number,
  startColumn: number,
};
export type TableMapType = Array<Array<TableMapValueType>>;

declare export class TableNode extends ElementNode {
  static getType(): string;
  static clone(node: TableNode): TableNode;
  constructor(key?: NodeKey): void;
  createDOM(config: EditorConfig): HTMLElement;
  updateDOM(prevNode: TableNode, dom: HTMLElement): boolean;
  insertNewAfter(selection: RangeSelection): null | ParagraphNode | TableNode;
  collapseAtStart(): true;
  getCordsFromCellNode(
    tableCellNode: TableCellNode,
    table: TableDOMTable,
  ): {x: number, y: number};
  getDOMCellFromCords(x: number, y: number, table: TableDOMTable): ?TableDOMCell;
  getDOMCellFromCordsOrThrow(x: number, y: number, table: TableDOMTable): TableDOMCell;
  getCellNodeFromCords(x: number, y: number, table: TableDOMTable): ?TableCellNode;
  getCellNodeFromCordsOrThrow(x: number, y: number, table: TableDOMTable): TableCellNode;
  canSelectBefore(): true;
}
declare export function $createTableNode(): TableNode;
declare export function $isTableNode(
  node: ?LexicalNode,
): node is TableNode;

/**
 * LexicalTableRowNode
 */

declare export class TableRowNode extends ElementNode {
  static getType(): string;
  static clone(node: TableRowNode): TableRowNode;
  constructor(height?: ?number, key?: NodeKey): void;
  createDOM(config: EditorConfig): HTMLElement;
  updateDOM(prevNode: TableRowNode, dom: HTMLElement): boolean;
  setHeight(height: number): ?number;
  getHeight(): ?number;
  insertNewAfter(
    selection: RangeSelection,
  ): null | ParagraphNode | TableRowNode;
  collapseAtStart(): true;
}
declare export function $createTableRowNode(): TableRowNode;
declare export function $isTableRowNode(
  node: ?LexicalNode,
): node is TableRowNode;

/**
 * LexicalTableSelectionHelpers
 */

export type TableDOMCell = {
  elem: HTMLElement,
  highlighted: boolean,
  x: number,
  y: number,
};

export type TableDOMRows = Array<Array<TableDOMCell>>;

export type TableDOMTable = {
  cells: TableDOMRows,
  columns: number,
  rows: number,
};

declare export function applyTableHandlers(
  tableNode: TableNode,
  tableElement: HTMLElement,
  editor: LexicalEditor,
): TableObserver;

declare export function $getElementForTableNode(
  editor: LexicalEditor,
  tableNode: TableNode,
): TableDOMTable;

declare export function getTableObserverFromTableElement(
  tableElement: HTMLElement,
): null | TableObserver;

declare export function getDOMCellFromTarget(node: Node): null | TableDOMCell;

/**
 * LexicalTableUtils
 */

declare export function $createTableNodeWithDimensions(
  rowCount: number,
  columnCount: number,
  includeHeaders?: boolean,
): TableNode;

declare export function $getTableCellNodeFromLexicalNode(
  startingNode: LexicalNode,
): TableCellNode | null;

declare export function $getTableRowNodeFromTableCellNodeOrThrow(
  startingNode: LexicalNode,
): TableRowNode;

declare export function $getTableNodeFromLexicalNodeOrThrow(
  startingNode: LexicalNode,
): TableNode;

declare export function $getTableRowIndexFromTableCellNode(
  tableCellNode: TableCellNode,
): number;

declare export function $getTableColumnIndexFromTableCellNode(
  tableCellNode: TableCellNode,
): number;

declare export function $removeTableRowAtIndex(
  tableNode: TableNode,
  indexToDelete: number,
): TableNode;

declare export function $insertTableRow(
  tableNode: TableNode,
  targetIndex: number,
  shouldInsertAfter?: boolean,
  rowCount: number,
  table: TableDOMTable,
): TableNode;

declare export function $insertTableColumn(
  tableNode: TableNode,
  targetIndex: number,
  shouldInsertAfter?: boolean,
  columnCount: number,
  table: TableDOMTable,
): TableNode;

declare export function $deleteTableColumn(
  tableNode: TableNode,
  targetIndex: number,
): TableNode;

declare export function $insertTableRow__EXPERIMENTAL(
  insertAfter: boolean,
): void;

declare export function $insertTableColumn__EXPERIMENTAL(
  insertAfter: boolean,
): void;

declare export function $deleteTableRow__EXPERIMENTAL(): void;

declare export function $deleteTableColumn__EXPERIMENTAL(): void;

declare export function $unmergeCell(): void;

declare export function $computeGridMap(
  table: TableNode,
  cellA: TableCellNode,
  cellB: TableCellNode,
): [TableMapType, TableMapValueType, TableMapValueType];

declare export function $getNodeTriplet(
  source: PointType | LexicalNode | TableCellNode,
): [TableCellNode, TableRowNode, TableNode];

declare export function $getTableCellNodeRect(tableCellNode: TableCellNode): {
  rowIndex: number;
  columnIndex: number;
  rowSpan: number;
  colSpan: number;
} | null;

/**
 * LexicalTableObserver.js
 */

declare export class TableObserver {
  currentX: number;
  currentY: number;
  listenersToRemove: Set<() => void>;
  table: TableDOMTable;
  isHighlightingCells: boolean;
  isMouseDown: boolean;
  startX: number;
  startY: number;
  nodeKey: string;
  editor: LexicalEditor;
  constructor(editor: LexicalEditor, nodeKey: string): void;
  getTable(): TableDOMTable;
  removeListeners(): void;
  trackTable(): void;
  clearHighlight(): void;
  setFocusCellForSelection(cell: TableDOMCell): void;
  setAnchorCellForSelection(cell: TableDOMCell): void;
  formatCells(type: TextFormatType): void;
  clearText(): void;
}

/**
 * LexicalTableSelection.ts
 */

export type TableSelectionShape = {
  fromX: number,
  fromY: number,
  toX: number,
  toY: number,
};
declare export class TableSelection implements BaseSelection {
  tableKey: NodeKey;
  anchor: PointType;
  focus: PointType;
  dirty: boolean;
  constructor(tableKey: NodeKey, anchor: PointType, focus: PointType): void;
  is(selection: null | BaseSelection): boolean;
  set(tableKey: NodeKey, anchorCellKey: NodeKey, focusCellKey: NodeKey): void;
  clone(): TableSelection;
  getCharacterOffsets(): [number, number];
  extract(): Array<LexicalNode>;
  insertRawText(): void;
  insertText(): void;
  isCollapsed(): false;
  isBackward(): boolean;
  getShape(): TableSelectionShape;
  getNodes(): Array<LexicalNode>;
  getTextContent(): string;
  insertNodes(nodes: Array<LexicalNode>): void;
  getStartEndPoints(): [PointType, PointType];
  getCachedNodes(): null | Array<LexicalNode>;
  setCachedNodes(nodes: null | Array<LexicalNode>): void;
}

declare export function $isTableSelection(
  x: ?mixed,
): x is TableSelection;

declare export function $createTableSelection(): TableSelection;

/**
 * LexicalTableCommands
 */

export type InsertTableCommandPayloadHeaders =
  | $ReadOnly<{
      rows: boolean;
      columns: boolean;
    }>
  | boolean;

export type InsertTableCommandPayload = $ReadOnly<{
  columns: string;
  rows: string;
  includeHeaders?: InsertTableCommandPayloadHeaders;
}>;

declare export var INSERT_TABLE_COMMAND: LexicalCommand<InsertTableCommandPayload>;