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//===--- ProtocolHandlers.h - LSP callbacks ---------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// ProtocolHandlers translates incoming JSON requests from JSONRPCDispatcher
// into method calls on ClangLSPServer.
//
// Currently it parses requests into objects, but the ClangLSPServer is
// responsible for producing JSON responses. We should move that here, too.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_PROTOCOLHANDLERS_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_PROTOCOLHANDLERS_H
#include "JSONRPCDispatcher.h"
#include "Protocol.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/raw_ostream.h"
namespace clang {
namespace clangd {
// The interface implemented by ClangLSPServer to handle incoming requests.
class ProtocolCallbacks {
public:
virtual ~ProtocolCallbacks() = default;
virtual void onInitialize(InitializeParams &Params) = 0;
virtual void onShutdown(ShutdownParams &Params) = 0;
virtual void onExit(ExitParams &Params) = 0;
virtual void onDocumentDidOpen(DidOpenTextDocumentParams &Params) = 0;
virtual void onDocumentDidChange(DidChangeTextDocumentParams &Params) = 0;
virtual void onDocumentDidClose(DidCloseTextDocumentParams &Params) = 0;
virtual void onDocumentFormatting(DocumentFormattingParams &Params) = 0;
virtual void onDocumentSymbol(DocumentSymbolParams &Params) = 0;
virtual void
onDocumentOnTypeFormatting(DocumentOnTypeFormattingParams &Params) = 0;
virtual void
onDocumentRangeFormatting(DocumentRangeFormattingParams &Params) = 0;
virtual void onCodeAction(CodeActionParams &Params) = 0;
virtual void onCompletion(TextDocumentPositionParams &Params) = 0;
virtual void onSignatureHelp(TextDocumentPositionParams &Params) = 0;
virtual void onGoToDefinition(TextDocumentPositionParams &Params) = 0;
virtual void onReference(ReferenceParams &Params) = 0;
virtual void onSwitchSourceHeader(TextDocumentIdentifier &Params) = 0;
virtual void onFileEvent(DidChangeWatchedFilesParams &Params) = 0;
virtual void onCommand(ExecuteCommandParams &Params) = 0;
virtual void onWorkspaceSymbol(WorkspaceSymbolParams &Params) = 0;
virtual void onRename(RenameParams &Parames) = 0;
virtual void onDocumentHighlight(TextDocumentPositionParams &Params) = 0;
virtual void onHover(TextDocumentPositionParams &Params) = 0;
virtual void onChangeConfiguration(DidChangeConfigurationParams &Params) = 0;
};
void registerCallbackHandlers(JSONRPCDispatcher &Dispatcher,
ProtocolCallbacks &Callbacks);
} // namespace clangd
} // namespace clang
#endif
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