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| 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 96 97 98 99 100 101 102 103 104 105 | 1x 1x 1x 1x 1x 1x 1x 24x 12x 12x 12x 12x 12x 12x 2x 2x 2x 2x 12x 12x 1x 24x 8x 8x 8x 8x 8x 5x 5x 5x 5x 5x 5x 5x 5x 3x 8x 7x | import { addDelimiters } from '../../domUtils/entityUtils';
import { applyFormat } from '../utils/applyFormat';
import { getObjectKeys } from '../../domUtils/getObjectKeys';
import { reuseCachedElement } from '../../domUtils/reuseCachedElement';
import { wrap } from '../../domUtils/wrap';
import type {
ContentModelBlockHandler,
ContentModelEntity,
ContentModelSegmentFormat,
ContentModelSegmentHandler,
ModelToDomContext,
} from 'roosterjs-content-model-types';
const BlockEntityContainer = '_E_EBlockEntityContainer';
/**
* @internal
*/
export const handleEntityBlock: ContentModelBlockHandler<ContentModelEntity> = (
doc,
parent,
entityModel,
context,
refNode
) => {
const { entityFormat, wrapper } = entityModel;
applyFormat(wrapper, context.formatAppliers.entity, entityFormat, context);
const isCursorAroundEntity =
context.addDelimiterForEntity &&
wrapper.style.display == 'inline-block' &&
wrapper.style.width == '100%';
const isContained = wrapper.parentElement?.classList.contains(BlockEntityContainer);
const elementToReuse = isContained && isCursorAroundEntity ? wrapper.parentElement! : wrapper;
refNode = reuseCachedElement(parent, elementToReuse, refNode, context.rewriteFromModel);
if (isCursorAroundEntity) {
Eif (!isContained) {
const element = wrap(doc, wrapper, 'div');
element.classList.add(BlockEntityContainer);
}
addDelimiters(doc, wrapper, getSegmentFormat(context), context);
}
context.onNodeCreated?.(entityModel, wrapper);
return refNode;
};
/**
* @internal
*/
export const handleEntitySegment: ContentModelSegmentHandler<ContentModelEntity> = (
doc,
parent,
entityModel,
context,
newSegments
) => {
const { entityFormat, wrapper, format } = entityModel;
parent.appendChild(wrapper);
newSegments?.push(wrapper);
Iif (getObjectKeys(format).length > 0) {
const span = wrap(doc, wrapper, 'span');
applyFormat(span, context.formatAppliers.segment, format, context);
}
applyFormat(wrapper, context.formatAppliers.entity, entityFormat, context);
if (context.addDelimiterForEntity && entityFormat.isReadonly) {
const [after, before] = addDelimiters(doc, wrapper, getSegmentFormat(context), context);
Eif (newSegments) {
newSegments.push(after, before);
Eif (after.firstChild) {
newSegments.push(after.firstChild);
}
Eif (before.firstChild) {
newSegments.push(before.firstChild);
}
}
context.regularSelection.current.segment = after;
} else {
context.regularSelection.current.segment = wrapper;
}
context.onNodeCreated?.(entityModel, wrapper);
};
function getSegmentFormat(
context: ModelToDomContext
): ContentModelSegmentFormat | null | undefined {
return {
...context.pendingFormat?.format,
...context.defaultFormat,
};
}
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