Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//==- HTMLRewrite.h - Translate source code into prettified HTML ---*- C++ -*-//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

//

//  This file defines a set of functions used for translating source code

//  into beautified HTML.

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_REWRITE_CORE_HTMLREWRITE_H

#define LLVM_CLANG_REWRITE_CORE_HTMLREWRITE_H

#include "clang/Basic/SourceLocation.h"

#include <string>

namespace clang {

class Rewriter;

class RewriteBuffer;

class Preprocessor;

namespace html {

  /// HighlightRange - Highlight a range in the source code with the specified

  /// start/end tags.  B/E must be in the same file.  This ensures that

  /// start/end tags are placed at the start/end of each line if the range is

  /// multiline.

  void HighlightRange(Rewriter &R, SourceLocation B, SourceLocation E,

                      const char *StartTag, const char *EndTag,

                      bool IsTokenRange = true);

  /// HighlightRange - Highlight a range in the source code with the specified

  /// start/end tags.  The Start/end of the range must be in the same file.

  /// This ensures that start/end tags are placed at the start/end of each line

  /// if the range is multiline.

  inline void HighlightRange(Rewriter &R, SourceRange Range,

                             const char *StartTag, const char *EndTag) {

    HighlightRange(R, Range.getBegin(), Range.getEnd(), StartTag, EndTag);

  }

  /// HighlightRange - This is the same as the above method, but takes

  /// decomposed file locations.

  void HighlightRange(RewriteBuffer &RB, unsigned B, unsigned E,

                      const char *BufferStart,

                      const char *StartTag, const char *EndTag);

  /// EscapeText - HTMLize a specified file so that special characters are

  /// are translated so that they are not interpreted as HTML tags.

  void EscapeText(Rewriter& R, FileID FID,

                  bool EscapeSpaces = false, bool ReplaceTabs = false);

  /// EscapeText - HTMLized the provided string so that special characters

  ///  in 's' are not interpreted as HTML tags.  Unlike the version of

  ///  EscapeText that rewrites a file, this version by default replaces tabs

  ///  with spaces.

  std::string EscapeText(StringRef s,

                         bool EscapeSpaces = false, bool ReplaceTabs = false);

  void AddLineNumbers(Rewriter& R, FileID FID);

  void AddHeaderFooterInternalBuiltinCSS(Rewriter &R, FileID FID,

                                         StringRef title);

  /// SyntaxHighlight - Relex the specified FileID and annotate the HTML with

  /// information about keywords, comments, etc.

  void SyntaxHighlight(Rewriter &R, FileID FID, const Preprocessor &PP);

  /// HighlightMacros - This uses the macro table state from the end of the

  /// file, to reexpand macros and insert (into the HTML) information about the

  /// macro expansions.  This won't be perfectly perfect, but it will be

  /// reasonably close.

  void HighlightMacros(Rewriter &R, FileID FID, const Preprocessor &PP);

} // end html namespace

} // end clang namespace

#endif