Line data    Source code

       1             : //===--- tools/extra/clang-rename/RenamingAction.h - Clang rename tool ----===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : ///
      10             : /// \file
      11             : /// \brief Provides an action to rename every symbol at a point.
      12             : ///
      13             : //===----------------------------------------------------------------------===//
      14             : 
      15             : #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H
      16             : #define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H
      17             : 
      18             : #include "clang/Tooling/Refactoring.h"
      19             : 
      20             : namespace clang {
      21             : class ASTConsumer;
      22             : class CompilerInstance;
      23             : 
      24             : namespace rename {
      25             : 
      26             : class RenamingAction {
      27             : public:
      28             :   RenamingAction(const std::vector<std::string> &NewNames,
      29             :                  const std::vector<std::string> &PrevNames,
      30             :                  const std::vector<std::vector<std::string>> &USRList,
      31             :                  std::map<std::string, tooling::Replacements> &FileToReplaces,
      32             :                  bool PrintLocations = false)
      33             :       : NewNames(NewNames), PrevNames(PrevNames), USRList(USRList),
      34             :         FileToReplaces(FileToReplaces), PrintLocations(PrintLocations) {}
      35             : 
      36             :   std::unique_ptr<ASTConsumer> newASTConsumer();
      37             : 
      38             : private:
      39             :   const std::vector<std::string> &NewNames, &PrevNames;
      40             :   const std::vector<std::vector<std::string>> &USRList;
      41             :   std::map<std::string, tooling::Replacements> &FileToReplaces;
      42             :   bool PrintLocations;
      43             : };
      44             : 
      45             : /// Rename all symbols identified by the given USRs.
      46             : class QualifiedRenamingAction {
      47             : public:
      48             :   QualifiedRenamingAction(
      49             :       const std::vector<std::string> &NewNames,
      50             :       const std::vector<std::vector<std::string>> &USRList,
      51             :       std::map<std::string, tooling::Replacements> &FileToReplaces)
      52         101 :       : NewNames(NewNames), USRList(USRList), FileToReplaces(FileToReplaces) {}
      53             : 
      54             :   std::unique_ptr<ASTConsumer> newASTConsumer();
      55             : 
      56             : private:
      57             :   /// New symbol names.
      58             :   const std::vector<std::string> &NewNames;
      59             : 
      60             :   /// A list of USRs. Each element represents USRs of a symbol being renamed.
      61             :   const std::vector<std::vector<std::string>> &USRList;
      62             : 
      63             :   /// A file path to replacements map.
      64             :   std::map<std::string, tooling::Replacements> &FileToReplaces;
      65             : };
      66             : 
      67             : } // namespace rename
      68             : } // namespace clang
      69             : 
      70             : #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H