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 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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 338x 338x 338x 338x 338x 338x 338x 337x 337x 337x 337x 337x 1x 1x 1x 1x 1x 179x 179x 179x 179x 179x 179x 1x 1x 19x 19x 1x 1x 139x 139x 139x 139x 139x 1x 1x 154x 154x 154x 154x 154x 154x 604x 604x 151x 151x 151x 151x 151x 151x 604x 3x 3x 3x 1x 1x 1646x 1646x 1646x 3259x 2217x 2217x 2217x 2217x 151x 151x 3259x 1042x 1042x 355x 355x 1042x 3259x 1140x 1140x 1140x 1x 1x | import {IRegistry} from "../_iregistry";
import {AbstractToken} from "../abap/1_lexer/tokens/abstract_token";
import {StatementNode, TokenNode} from "../abap/nodes";
import {Identifier} from "../abap/4_file_information/_identifier";
import {ABAPObject} from "../objects/_abap_object";
import {ITextDocumentPositionParams} from "./_interfaces";
import {INode} from "../abap/nodes/_inode";
import {Position} from "../position";
import * as LServer from "vscode-languageserver-types";
import {ABAPFile} from "../abap/abap_file";
export interface ICursorData {
token: AbstractToken;
identifier: Identifier;
stack: INode[];
snode: StatementNode;
}
export class LSPUtils {
public static getABAPFile(reg: IRegistry, filename: string): ABAPFile | undefined {
const file = reg.getFileByName(filename);
if (file === undefined) {
return undefined;
}
const obj = reg.findObjectForFile(file);
obj?.parse();
if (obj instanceof ABAPObject) {
for (const abapfile of obj.getABAPFiles()) {
if (abapfile.getFilename().toUpperCase() === filename.toUpperCase()) {
return abapfile;
}
}
}
return undefined;
}
public static tokenToRange(token: AbstractToken): LServer.Range {
return LServer.Range.create(
token.getStart().getRow() - 1,
token.getStart().getCol() - 1,
token.getEnd().getRow() - 1,
token.getEnd().getCol() - 1);
}
public static positionToLS(pos: Position): LServer.Position {
return LServer.Position.create(pos.getRow() - 1, pos.getCol() - 1);
}
public static identiferToLocation(identifier: Identifier): LServer.Location {
return {
uri: identifier.getFilename(),
range: LSPUtils.tokenToRange(identifier.getToken()),
};
}
public static findCursor(reg: IRegistry, pos: ITextDocumentPositionParams): ICursorData | undefined {
const file = LSPUtils.getABAPFile(reg, pos.textDocument.uri);
if (file === undefined) {
return undefined;
}
const search = new Position(pos.position.line + 1, pos.position.character + 1);
for (const statement of file.getStatements()) {
const res = this.buildStack(statement, search, [statement]);
if (res !== undefined) {
return {
token: res.token,
identifier: new Identifier(res.token, file.getFilename()),
stack: res.stack,
snode: statement};
}
}
return undefined;
}
private static buildStack(node: INode, search: Position, parents: INode[]): {token: AbstractToken, stack: INode[]} | undefined {
const stack: INode[] = parents;
for (const c of node.getChildren()) {
if (c instanceof TokenNode) {
const token = c.getFirstToken();
if (token.getRow() === search.getRow()
&& token.getCol() <= search.getCol()
&& token.getCol() + token.getStr().length > search.getCol()) {
return {token, stack};
}
} else {
const res = this.buildStack(c, search, stack.concat([c]));
if (res !== undefined) {
return res;
}
}
}
return undefined;
}
} |