All files / roosterjs-content-model-dom/lib/domToModel/processors generalProcessor.ts

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
1x
1x
1x
1x
1x
1x
1x
1x
 
 
1x
15x
15x
 
15x
 
 
 
 
 
 
 
15x
 
15x
 
15x
 
 
 
15x
 
 
 
 
1x
8x
8x
 
8x
8x
8x
 
8x
 
 
 
 
 
 
8x
 
8x
 
 
 
8x
1x
 
 
 
 
 
 
1x
23x
 
23x
 
 
import { addBlock } from '../../modelApi/common/addBlock';
import { addDecorators } from '../../modelApi/common/addDecorators';
import { addSegment } from '../../modelApi/common/addSegment';
import { createGeneralBlock } from '../../modelApi/creators/createGeneralBlock';
import { createGeneralSegment } from '../../modelApi/creators/createGeneralSegment';
import { isBlockElement } from '../utils/isBlockElement';
import { parseFormat } from '../utils/parseFormat';
import { stackFormat } from '../utils/stackFormat';
import type { ElementProcessor } from 'roosterjs-content-model-types';
 
const generalBlockProcessor: ElementProcessor<HTMLElement> = (group, element, context) => {
    const block = createGeneralBlock(element);
    const isSelectedBefore = context.isInSelection;
 
    stackFormat(
        context,
        {
            segment: 'empty',
            paragraph: 'empty',
            link: 'empty',
        },
        () => {
            addBlock(group, block);
 
            parseFormat(element, context.formatParsers.general, block.format, context);
 
            context.elementProcessors.child(block, element, context);
        }
    );
 
    Iif (isSelectedBefore && context.isInSelection) {
        block.isSelected = true;
    }
};
 
const generalSegmentProcessor: ElementProcessor<HTMLElement> = (group, element, context) => {
    const segment = createGeneralSegment(element, context.segmentFormat);
    const isSelectedBefore = context.isInSelection;
 
    addDecorators(segment, context);
    const paragraph = addSegment(group, segment);
    context.domIndexer?.onSegment(element, paragraph, [segment]);
 
    stackFormat(
        context,
        {
            segment:
                'empty' /*clearFormat, General segment will include all properties and styles when generate back to HTML, so no need to carry over existing segment format*/,
        },
        () => {
            parseFormat(element, context.formatParsers.general, segment.format, context);
 
            context.elementProcessors.child(segment, element, context);
        }
    );
 
    if (isSelectedBefore && context.isInSelection) {
        segment.isSelected = true;
    }
};
 
/**
 * @internal
 */
export const generalProcessor: ElementProcessor<HTMLElement> = (group, element, context) => {
    const processor = isBlockElement(element) ? generalBlockProcessor : generalSegmentProcessor;
 
    processor(group, element, context);
};