lldb/source/Plugins/Language/ClangCommon/ClangHighlighter.h

   1 //===-- ClangHighlighter.h --------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLDB_SOURCE_PLUGINS_LANGUAGE_CLANGCOMMON_CLANGHIGHLIGHTER_H
  10 #define LLDB_SOURCE_PLUGINS_LANGUAGE_CLANGCOMMON_CLANGHIGHLIGHTER_H
  11
  12 #include "lldb/Utility/Stream.h"
  13 #include "llvm/ADT/StringSet.h"
  14
  15 #include "lldb/Core/Highlighter.h"
  16 #include <optional>
  17
  18 namespace lldb_private {
  19
  20 class ClangHighlighter : public Highlighter {
  21   llvm::StringSet<> keywords;
  22
  23 public:
  24   ClangHighlighter();
  25   llvm::StringRef GetName() const override { return "clang"; }
  26
  27   void Highlight(const HighlightStyle &options, llvm::StringRef line,
  28                  std::optional<size_t> cursor_pos,
  29                  llvm::StringRef previous_lines, Stream &s) const override;
  30
  31   /// Returns true if the given string represents a keywords in any Clang
  32   /// supported language.
  33   bool isKeyword(llvm::StringRef token) const;
  34 };
  35
  36 } // namespace lldb_private
  37
  38 #endif // LLDB_SOURCE_PLUGINS_LANGUAGE_CLANGCOMMON_CLANGHIGHLIGHTER_H