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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | 1x 1x 1x 1x 15x 15x 9x 15x 4x 3x 11x 11x 11x 11x 18x 18x 18x 17x 11x 15x 18x 50x 15x | import { splitSelectedParagraphByBr } from './splitSelectedParagraphByBr'; import { wrapBlockStep1, wrapBlockStep2 } from '../common/wrapBlock'; import { getOperationalBlocks, isBlockGroupOfType, areSameFormats, createFormatContainer, unwrapBlock, } from 'roosterjs-content-model-dom'; import type { WrapBlockStep1Result } from '../common/wrapBlock'; import type { ContentModelBlockGroup, ContentModelFormatContainer, ContentModelFormatContainerFormat, ContentModelListItem, ReadonlyContentModelBlock, ReadonlyContentModelDocument, ReadonlyContentModelFormatContainer, ReadonlyContentModelListItem, ReadonlyOperationalBlocks, ShallowMutableContentModelBlock, } from 'roosterjs-content-model-types'; /** * @internal */ export function toggleModelBlockQuote( model: ReadonlyContentModelDocument, formatLtr: ContentModelFormatContainerFormat, formatRtl: ContentModelFormatContainerFormat ): boolean { splitSelectedParagraphByBr(model); const paragraphOfQuote = getOperationalBlocks< ContentModelFormatContainer | ContentModelListItem >(model, ['FormatContainer', 'ListItem'], ['TableCell'], true /*deepFirst*/, block => { return block.blockGroupType == 'FormatContainer' ? block.tagName == 'blockquote' : true; }); if (areAllBlockQuotes(paragraphOfQuote)) { // All selections are already in quote, we need to unquote them paragraphOfQuote.forEach(({ block, parent }) => { unwrapBlock(parent, block); }); } else { const step1Results: WrapBlockStep1Result<ContentModelFormatContainer>[] = []; const creator = (isRtl: boolean) => createFormatContainer('blockquote', isRtl ? formatRtl : formatLtr); const canMerge = ( isRtl: boolean, target: ShallowMutableContentModelBlock, current?: ContentModelFormatContainer ): target is ContentModelFormatContainer => canMergeQuote(target, current?.format || (isRtl ? formatRtl : formatLtr)); paragraphOfQuote.forEach(({ block, parent }) => { if (isQuote(block)) { // Already in quote, no op } else { wrapBlockStep1(step1Results, parent, block, creator, canMerge); } }); wrapBlockStep2(step1Results, canMerge); } return paragraphOfQuote.length > 0; } function canMergeQuote( target: ShallowMutableContentModelBlock, format: ContentModelFormatContainerFormat ): target is ContentModelFormatContainer { return isQuote(target) && areSameFormats(format, target.format); } function isQuote(block: ReadonlyContentModelBlock): block is ReadonlyContentModelFormatContainer { return ( isBlockGroupOfType<ContentModelFormatContainer>(block, 'FormatContainer') && block.tagName == 'blockquote' ); } function areAllBlockQuotes( blockAndParents: ReadonlyOperationalBlocks< ReadonlyContentModelFormatContainer | ReadonlyContentModelListItem >[] ): blockAndParents is { block: ContentModelFormatContainer; parent: ContentModelBlockGroup; path: ContentModelBlockGroup[]; }[] { return blockAndParents.every(blockAndParent => isQuote(blockAndParent.block)); } |