src/OpenGL/compiler/DirectiveHandler.h

   1 //
   2 // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5 //
   6
   7 #ifndef COMPILER_DIRECTIVE_HANDLER_H_
   8 #define COMPILER_DIRECTIVE_HANDLER_H_
   9
  10 #include "ExtensionBehavior.h"
  11 #include "Pragma.h"
  12 #include "preprocessor/DirectiveHandler.h"
  13
  14 class TDiagnostics;
  15
  16 class TDirectiveHandler : public pp::DirectiveHandler
  17 {
  18   public:
  19     TDirectiveHandler(TExtensionBehavior& extBehavior,
  20                       TDiagnostics& diagnostics);
  21     virtual ~TDirectiveHandler();
  22
  23     const TPragma& pragma() const { return mPragma; }
  24     const TExtensionBehavior& extensionBehavior() const { return mExtensionBehavior; }
  25
  26     virtual void handleError(const pp::SourceLocation& loc,
  27                              const std::string& msg);
  28
  29     virtual void handlePragma(const pp::SourceLocation& loc,
  30                               const std::string& name,
  31                               const std::string& value);
  32
  33     virtual void handleExtension(const pp::SourceLocation& loc,
  34                                  const std::string& name,
  35                                  const std::string& behavior);
  36
  37     virtual void handleVersion(const pp::SourceLocation& loc,
  38                                int version);
  39
  40   private:
  41     TPragma mPragma;
  42     TExtensionBehavior& mExtensionBehavior;
  43     TDiagnostics& mDiagnostics;
  44 };
  45
  46 #endif  // COMPILER_DIRECTIVE_HANDLER_H_