blob: e00398037a68b7486b2a98b955237cbf2ad9c9a0 (
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
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
|
import { Stylesheet } from 'vscode-css-languageservice';
import { Position } from 'vscode-languageserver';
import { getLanguageService } from './service';
import { Document, DocumentMapper, ReadableDocument } from '../../core/documents';
const PREFIX = '__ {';
const SUFFIX = '}';
export class StyleAttributeDocument extends ReadableDocument implements DocumentMapper {
readonly version = this.parent.version;
public stylesheet: Stylesheet;
public languageId = 'css';
constructor(private readonly parent: Document, private readonly attrStart: number, private readonly attrEnd: number) {
super();
this.stylesheet = getLanguageService(this.languageId).parseStylesheet(this);
}
/**
* Get the fragment position relative to the parent
* @param pos Position in fragment
*/
getOriginalPosition(pos: Position): Position {
const parentOffset = this.attrStart + this.offsetAt(pos) - PREFIX.length;
return this.parent.positionAt(parentOffset);
}
/**
* Get the position relative to the start of the fragment
* @param pos Position in parent
*/
getGeneratedPosition(pos: Position): Position {
const fragmentOffset = this.parent.offsetAt(pos) - this.attrStart + PREFIX.length;
return this.positionAt(fragmentOffset);
}
/**
* Returns true if the given parent position is inside of this fragment
* @param pos Position in parent
*/
isInGenerated(pos: Position): boolean {
const offset = this.parent.offsetAt(pos);
return offset >= this.attrStart && offset <= this.attrEnd;
}
/**
* Get the fragment text from the parent
*/
getText(): string {
return PREFIX + this.parent.getText().slice(this.attrStart, this.attrEnd) + SUFFIX;
}
/**
* Returns the length of the fragment as calculated from the start and end position
*/
getTextLength(): number {
return PREFIX.length + this.attrEnd - this.attrStart + SUFFIX.length;
}
/**
* Return the parent file path
*/
getFilePath(): string | null {
return this.parent.getFilePath();
}
getURL() {
return this.parent.getURL();
}
}
|
