clang/lib/Format/ObjCPropertyAttributeOrderFixer.h

   1 //===--- ObjCPropertyAttributeOrderFixer.h ------------------------------*- C++
   2 //-*-===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9 ///
  10 /// \file
  11 /// This file declares ObjCPropertyAttributeOrderFixer, a TokenAnalyzer that
  12 /// adjusts the order of attributes in an ObjC `@property(...)` declaration,
  13 /// depending on the style.
  14 ///
  15 //===----------------------------------------------------------------------===//
  16
  17 #ifndef LLVM_CLANG_LIB_FORMAT_OBJCPROPERTYATTRIBUTEORDERFIXER_H
  18 #define LLVM_CLANG_LIB_FORMAT_OBJCPROPERTYATTRIBUTEORDERFIXER_H
  19
  20 #include "TokenAnalyzer.h"
  21
  22 namespace clang {
  23 namespace format {
  24
  25 class ObjCPropertyAttributeOrderFixer : public TokenAnalyzer {
  26   llvm::StringMap<unsigned> SortOrderMap;
  27
  28   void analyzeObjCPropertyDecl(const SourceManager &SourceMgr,
  29                                const AdditionalKeywords &Keywords,
  30                                tooling::Replacements &Fixes,
  31                                const FormatToken *Tok);
  32
  33   void sortPropertyAttributes(const SourceManager &SourceMgr,
  34                               tooling::Replacements &Fixes,
  35                               const FormatToken *BeginTok,
  36                               const FormatToken *EndTok);
  37
  38   std::pair<tooling::Replacements, unsigned>
  39   analyze(TokenAnnotator &Annotator,
  40           SmallVectorImpl<AnnotatedLine *> &AnnotatedLines,
  41           FormatTokenLexer &Tokens) override;
  42
  43 public:
  44   ObjCPropertyAttributeOrderFixer(const Environment &Env,
  45                                   const FormatStyle &Style);
  46 };
  47
  48 } // end namespace format
  49 } // end namespace clang
  50
  51 #endif