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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | 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 5x 5x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 2x 2x 2x 2x 2x 2x 2x 4x 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 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 1x | import * as LServer from "vscode-languageserver-types";
import {Symbols} from "./symbols";
import {Hover} from "./hover";
import {Diagnostics} from "./diagnostics";
import {Help} from "./help";
import {PrettyPrinter} from "../pretty_printer/pretty_printer";
import {Definition} from "./definition";
import {Rename} from "./rename";
import {Highlight} from "./highlight";
import {ITextDocumentPositionParams, IDocumentSymbolParams, IRenameParams, ICodeActionParams, ITextDocumentRange} from "./_interfaces";
import {LSPUtils} from "./_lsp_utils";
import {CodeActions} from "./code_actions";
import {IRegistry} from "../_iregistry";
import {References} from "./references";
import {Implementation} from "./implementation";
import {SemanticHighlighting} from "./semantic";
import {StatementFlow} from "../abap/flow/statement_flow";
import {CodeLens, CodeLensSettings} from "./code_lens";
import {InlayHints, InlayHintsSettings} from "./inlay_hints";
// note Ranges are zero based in LSP,
// https://github.com/microsoft/language-server-protocol/blob/main/versions/protocol-2-x.md#range
// but 1 based in abaplint
// the types in this file are not completely correct
// see https://github.com/microsoft/vscode-languageserver-node/issues/354
export class LanguageServer {
private readonly reg: IRegistry;
public constructor(reg: IRegistry) {
this.reg = reg;
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_documentSymbol
public documentSymbol(params: IDocumentSymbolParams): LServer.DocumentSymbol[] {
return new Symbols(this.reg).find(params.textDocument.uri);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_hover
public hover(params: ITextDocumentPositionParams): LServer.Hover | undefined {
const hover = new Hover(this.reg).find(params);
if (hover) {
return {contents: hover};
}
return undefined;
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_definition
public gotoDefinition(params: ITextDocumentPositionParams): LServer.Location | undefined {
return new Definition(this.reg).find(params.textDocument, params.position);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_formatting
public documentFormatting(params: {
textDocument: LServer.TextDocumentIdentifier,
options?: LServer.FormattingOptions,
}): LServer.TextEdit[] {
const file = LSPUtils.getABAPFile(this.reg, params.textDocument.uri);
if (file === undefined) {
return [];
}
const text = new PrettyPrinter(file, this.reg.getConfig()).run();
const rows = file.getRawRows();
if (text === file.getRaw()) {
return [];
} else {
return [{
range: LServer.Range.create(0, 0, rows.length, rows[rows.length - 1].length + 1),
newText: text,
}];
}
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_publishDiagnostics
public diagnostics(textDocument: LServer.TextDocumentIdentifier): LServer.Diagnostic[] {
return new Diagnostics(this.reg).find(textDocument);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_prepareRename
public prepareRename(params: ITextDocumentPositionParams): {range: LServer.Range, placeholder: string} | undefined {
return new Rename(this.reg).prepareRename(params);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_rename
public rename(params: IRenameParams): LServer.WorkspaceEdit | undefined {
return new Rename(this.reg).rename(params);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_codeAction
public codeActions(params: ICodeActionParams): LServer.CodeAction[] {
return new CodeActions(this.reg).find(params);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_documentHighlight
public documentHighlight(_params: ITextDocumentPositionParams): LServer.DocumentHighlight[] {
// todo, implement
return [];
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_implementation
public implementation(params: ITextDocumentPositionParams): LServer.Location[] {
return new Implementation(this.reg).find(params.textDocument, params.position);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textDocument_references
public references(params: ITextDocumentPositionParams): LServer.Location[] {
return new References(this.reg).references(params);
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-17/#semanticTokensLegend
public static semanticTokensLegend(): LServer.SemanticTokensLegend {
return SemanticHighlighting.semanticTokensLegend();
}
// https://microsoft.github.io/language-server-protocol/specifications/specification-3-17/#semanticTokensRangeParams
public semanticTokensRange(range: ITextDocumentRange): LServer.SemanticTokens {
return new SemanticHighlighting(this.reg).semanticTokensRange(range);
}
// https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_codeLens
public codeLens(textDocument: LServer.TextDocumentIdentifier, settings?: CodeLensSettings) {
return new CodeLens(this.reg).list(textDocument, settings);
}
// https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_inlayHint
public inlayHints(textDocument: LServer.TextDocumentIdentifier, settings?: InlayHintsSettings) {
return new InlayHints(this.reg).list(textDocument, settings);
}
////////////////////////////////////////
// ______ _
// | ____| | |
// | |__ __ _| |_ _ __ __ ___
// | __| \ \/ / __| '__/ _` / __|
// | |____ > <| |_| | | (_| \__ \
// |______/_/\_\\__|_| \__,_|___/
// extras, abaplint specific
////////////////////////////////////////
public help(textDocument: LServer.TextDocumentIdentifier, position: LServer.Position): string {
return Help.find(this.reg, textDocument, position);
}
public listDefinitionPositions(textDocument: LServer.TextDocumentIdentifier): LServer.Range[] {
return new Highlight(this.reg).listDefinitionPositions(textDocument);
}
public listReadPositions(textDocument: LServer.TextDocumentIdentifier): LServer.Range[] {
return new Highlight(this.reg).listReadPositions(textDocument);
}
public listWritePositions(textDocument: LServer.TextDocumentIdentifier): LServer.Range[] {
return new Highlight(this.reg).listWritePositions(textDocument);
}
public dumpStatementFlows(textDocument: LServer.TextDocumentIdentifier): string {
const file = LSPUtils.getABAPFile(this.reg, textDocument.uri);
if (file === undefined) {
return "file not found";
}
const obj = this.reg.findObjectForFile(file);
if (obj === undefined) {
return "obj not found";
}
const stru = file.getStructure();
if (stru === undefined) {
return "empty structure";
}
const graphs = new StatementFlow().build(stru, obj);
const wiz = graphs.map(g => g.toDigraph());
return JSON.stringify(wiz);
}
} |