All files / roosterjs-content-model-api/lib/publicApi/utils formatTableWithContentModel.ts

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import { ensureFocusableParagraphForTable } from '../../modelApi/table/ensureFocusableParagraphForTable';
import {
    createSelectionMarker,
    hasMetadata,
    setParagraphNotImplicit,
    hasSelectionInBlock,
    applyTableFormat,
    getFirstSelectedTable,
    normalizeTable,
    setSelection,
    mutateBlock,
} from 'roosterjs-content-model-dom';
import type {
    IEditor,
    ShallowMutableContentModelTable,
    TableSelection,
} from 'roosterjs-content-model-types';
 
/**
 * Invoke a callback to format the selected table using Content Model
 * @param editor The editor object
 * @param apiName Name of API this calling this function. This is mostly for logging.
 * @param callback The callback to format the table. It will be called with current selected table. If no table is selected, it will not be called.
 * @param selectionOverride Override the current selection. If we want to format a table even currently it is not selected, we can use this parameter to override current selection
 */
export function formatTableWithContentModel(
    editor: IEditor,
    apiName: string,
    callback: (tableModel: ShallowMutableContentModelTable) => void,
    selectionOverride?: TableSelection
) {
    editor.formatContentModel(
        model => {
            const [readonlyTableModel, path] = getFirstSelectedTable(model);
 
            if (readonlyTableModel) {
                const tableModel = mutateBlock(readonlyTableModel);
 
                callback(tableModel);
 
                if (!hasSelectionInBlock(tableModel)) {
                    const paragraph = ensureFocusableParagraphForTable(model, path, tableModel);
 
                    Eif (paragraph) {
                        const marker = createSelectionMarker(model.format);
 
                        paragraph.segments.unshift(marker);
                        setParagraphNotImplicit(paragraph);
                        setSelection(model, marker);
                    }
                }
 
                normalizeTable(tableModel, model.format);
 
                if (hasMetadata(tableModel)) {
                    applyTableFormat(tableModel, undefined /*newFormat*/, true /*keepCellShade*/);
                }
 
                return true;
            } else {
                return false;
            }
        },
        {
            apiName,
            selectionOverride,
        }
    );
}