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 | 1x 1x 11x 11x 9x 9x 9x 9x 9x 9x 9x 7x 7x 7x 7x 2x 7x 7x 4x 9x | import {
formatTextSegmentBeforeSelectionMarker,
splitTextSegment,
} from 'roosterjs-content-model-api';
import type {
ContentModelCodeFormat,
ContentModelSegmentFormat,
IEditor,
} from 'roosterjs-content-model-types';
/**
* @internal
*/
export function setFormat(
editor: IEditor,
character: string,
format: ContentModelSegmentFormat,
codeFormat?: ContentModelCodeFormat
) {
formatTextSegmentBeforeSelectionMarker(
editor,
(_model, previousSegment, paragraph, markerFormat, context) => {
if (previousSegment.text[previousSegment.text.length - 1] == character) {
const textSegment = previousSegment.text;
const textBeforeMarker = textSegment.slice(0, -1);
context.newPendingFormat = {
...markerFormat,
strikethrough: !!markerFormat.strikethrough,
italic: !!markerFormat.italic,
fontWeight: markerFormat?.fontWeight ? 'bold' : undefined,
};
Eif (textBeforeMarker.indexOf(character) > -1) {
const lastCharIndex = textSegment.length;
const firstCharIndex = textSegment
.substring(0, lastCharIndex - 1)
.lastIndexOf(character);
if (
hasSpaceBeforeFirstCharacter(textSegment, firstCharIndex) &&
lastCharIndex - firstCharIndex > 2
) {
const formattedText = splitTextSegment(
previousSegment,
paragraph,
firstCharIndex,
lastCharIndex
);
formattedText.text = formattedText.text.replace(character, '').slice(0, -1);
formattedText.format = {
...formattedText.format,
...format,
};
if (codeFormat) {
formattedText.code = {
format: codeFormat,
};
}
context.canUndoByBackspace = true;
return true;
}
}
}
return false;
}
);
}
/**
* The markdown should not be trigger inside a word, then check if exist a space before the trigger character
* Should trigger markdown example: _one two_
* Should not trigger markdown example: one_two_
*/
function hasSpaceBeforeFirstCharacter(text: string, index: number) {
return !text[index - 1] || text[index - 1].trim().length == 0;
}
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