blob: c4a4e8ec7da28229706f03d2f7575dfa2d878a86 (
plain) (
blame)
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
|
import { Range, RangeSet, type TransactionSpec } from '@codemirror/state';
import { Decoration } from '@codemirror/view';
import { decorationSetExtension } from './decorationSetExtension';
export interface IOccurrence {
from: number;
to: number;
}
const [setOccurrencesInteral, findOccurrences] = decorationSetExtension();
const writeDecoration = Decoration.mark({
class: 'cm-problem-write',
});
const readDecoration = Decoration.mark({
class: 'cm-problem-read',
});
export function setOccurrences(write: IOccurrence[], read: IOccurrence[]): TransactionSpec {
const decorations: Range<Decoration>[] = [];
write.forEach(({ from, to }) => {
decorations.push(writeDecoration.range(from, to));
});
read.forEach(({ from, to }) => {
decorations.push(readDecoration.range(from, to));
});
const rangeSet = RangeSet.of(decorations, true);
return setOccurrencesInteral(rangeSet);
}
export { findOccurrences };
|