All files / roosterjs-content-model-dom/lib/formatHandlers/segment italicFormatHandler.ts

92.86% Statements 13/14
93.75% Branches 15/16
100% Functions 2/2
92.86% Lines 13/14

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 341x             1x   2855x   2855x 16x 2839x 102x       1984x 1844x     140x   140x 8x 8x              
import { wrapAllChildNodes } from '../../domUtils/moveChildNodes';
import type { FormatHandler } from '../FormatHandler';
import type { ItalicFormat } from 'roosterjs-content-model-types';
 
/**
 * @internal
 */
export const italicFormatHandler: FormatHandler<ItalicFormat> = {
    parse: (format, element, context, defaultStyle) => {
        const fontStyle = element.style.fontStyle || defaultStyle.fontStyle;
 
        if (fontStyle == 'italic' || fontStyle == 'oblique') {
            format.italic = true;
        } else if (fontStyle == 'initial' || fontStyle == 'normal') {
            format.italic = false;
        }
    },
    apply: (format, element, context) => {
        if (typeof format.italic === 'undefined') {
            return;
        }
 
        const implicitItalic = context.implicitFormat.italic;
 
        if (!!implicitItalic != !!format.italic) {
            Eif (format.italic) {
                wrapAllChildNodes(element, 'i');
            } else {
                element.style.fontStyle = 'normal';
            }
        }
    },
};