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| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 12x 12x 1x 1x 13x 13x 13x 13x 13x 13x 13x 2x 2x 11x 11x 11x 13x 1x 1x 1x 11x 13x 4x 13x 4x 7x 3x 1x 1x 2x 2x 2x 1x 1x 7x 7x 1x 1x 6x 6x 7x 3x 7x 7x 2x 7x 1x 7x 7x 7x 1x 1x 1x 1x 2x 2x 2x 4x 4x 4x 4x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import * as LServer from "vscode-languageserver-types";
import {ITextDocumentPositionParams, IRenameParams} from "./_interfaces";
import {LSPUtils} from "./_lsp_utils";
import {IRegistry} from "../_iregistry";
import {ABAPObject} from "../objects/_abap_object";
import {LSPLookup} from "./_lookup";
import {TypedIdentifier} from "../abap/types/_typed_identifier";
import {ClassDefinition, InterfaceDefinition, MethodDefinition} from "../abap/types";
import {References} from "./references";
import {IFile} from "../files/_ifile";
import {Renamer} from "../objects/rename/renamer";
import {Definition} from "./definition";
export enum RenameType {
GlobalClass = 1,
Variable = 2,
GlobalInterface = 3,
Method = 4,
}
export interface IPrepareResult {
range: LServer.Range,
placeholder: string,
type: RenameType,
file: IFile,
}
export class Rename {
private readonly reg: IRegistry;
public constructor(reg: IRegistry) {
this.reg = reg;
}
public prepareRename(params: ITextDocumentPositionParams): IPrepareResult | undefined {
const file = LSPUtils.getABAPFile(this.reg, params.textDocument.uri);
if (file === undefined) {
return undefined;
}
const obj = this.reg.getObject(file.getObjectType(), file.getObjectName());
if (!(obj instanceof ABAPObject)) {
return undefined;
}
const cursor = LSPUtils.findCursor(this.reg, params);
if (cursor === undefined) {
return undefined;
}
const range = LSPUtils.tokenToRange(cursor.token);
let placeholder = cursor.token.getStr();
if (placeholder.startsWith("!")) {
placeholder = placeholder.substring(1);
range.start.character += 1;
}
const lookup = LSPLookup.lookup(cursor, this.reg, obj);
if (lookup?.definitionId instanceof TypedIdentifier) {
return {range, placeholder, type: RenameType.Variable, file};
} else if (lookup?.definitionId instanceof ClassDefinition) {
return {range, placeholder, type: RenameType.GlobalClass, file};
} else if (lookup?.definitionId instanceof InterfaceDefinition) {
return {range, placeholder, type: RenameType.GlobalInterface, file};
} else if (lookup?.definitionId instanceof MethodDefinition) {
return {range, placeholder, type: RenameType.Method, file};
}
return undefined;
}
public rename(params: IRenameParams): LServer.WorkspaceEdit | undefined {
const prepare = this.prepareRename(params);
if (prepare === undefined) {
return undefined;
}
switch (prepare.type) {
case RenameType.GlobalClass:
return new Renamer(this.reg).buildEdits("CLAS", prepare.placeholder, params.newName);
case RenameType.GlobalInterface:
return new Renamer(this.reg).buildEdits("INTF", prepare.placeholder, params.newName);
case RenameType.Variable:
return this.renameVariable(params);
case RenameType.Method:
return this.renameMethod(params);
default:
return undefined;
}
}
////
private renameVariable(params: IRenameParams): LServer.WorkspaceEdit | undefined {
const workspace: LServer.WorkspaceEdit = {documentChanges: []};
const refs = new References(this.reg).references(params);
for (const r of refs) {
const doc: LServer.VersionedTextDocumentIdentifier = {uri: r.uri, version: 1};
const edit = LServer.TextDocumentEdit.create(doc, [LServer.TextEdit.replace(r.range, params.newName)]);
workspace.documentChanges?.push(edit);
}
return workspace;
}
private renameMethod(params: IRenameParams): LServer.WorkspaceEdit | undefined {
const workspace: LServer.WorkspaceEdit = {documentChanges: []};
const refs = new References(this.reg).references(params);
for (const r of refs) {
const doc: LServer.VersionedTextDocumentIdentifier = {uri: r.uri, version: 1};
const edit = LServer.TextDocumentEdit.create(doc, [LServer.TextEdit.replace(r.range, params.newName)]);
workspace.documentChanges?.push(edit);
}
const def = new Definition(this.reg).find(params.textDocument, params.position);
if (def) {
const doc: LServer.VersionedTextDocumentIdentifier = {uri: params.textDocument.uri, version: 1};
const edit = LServer.TextDocumentEdit.create(doc, [LServer.TextEdit.replace(def?.range, params.newName)]);
workspace.documentChanges?.push(edit);
}
return workspace;
}
} |