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 41 42 | 1x 1x 6x 6x 12x 6x 6x 6x 11x 7x 2x 1x 1x 1x 1x 1x 1x | import { unwrapBlock } from 'roosterjs-content-model-dom';
import type { DeleteSelectionStep } from 'roosterjs-content-model-types';
/**
* @internal
*/
export const deleteParagraphStyle: DeleteSelectionStep = context => {
Eif (context.deleteResult === 'nothingToDelete') {
const { insertPoint } = context;
const { paragraph, path } = insertPoint;
const group = path[0];
const parentGroup = path[1];
// If the paragraph is empty, we will delete any style in it
// This is to ensure the paragraph style is reset to default when there is no content in the paragraph
if (
paragraph.segments.every(
s => s.segmentType === 'SelectionMarker' || s.segmentType === 'Br'
) &&
paragraph.segments.filter(s => s.segmentType === 'Br').length <= 1
) {
if (Object.keys(paragraph.format).length > 0) {
paragraph.format = {};
context.deleteResult = 'range';
} else Eif (
group.blocks.length == 1 &&
group.blocks[0] == paragraph &&
parentGroup &&
(group.blockGroupType == 'FormatContainer' ||
group.blockGroupType == 'ListItem' ||
group.blockGroupType == 'General')
) {
// Still has nothing to delete, try to unwrap parent container
unwrapBlock(parentGroup, group);
path.shift();
context.deleteResult = 'range';
}
}
}
};
|