1 #ifndef _RSGPRETTYPRINTER_HPP 2 #define _RSGPRETTYPRINTER_HPP 3 /*------------------------------------------------------------------------- 4 * drawElements Quality Program Random Shader Generator 5 * ---------------------------------------------------- 6 * 7 * Copyright 2014 The Android Open Source Project 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 *//*! 22 * \file 23 * \brief Shader Source Formatter. 24 *//*--------------------------------------------------------------------*/ 25 26 #include "rsgDefs.hpp" 27 #include "rsgToken.hpp" 28 29 #include <string> 30 #include <sstream> 31 32 namespace rsg 33 { 34 35 class PrettyPrinter 36 { 37 public: 38 PrettyPrinter (std::ostringstream& str); ~PrettyPrinter(void)39 ~PrettyPrinter (void) {} 40 41 void append (const TokenStream& tokens); 42 43 private: 44 void processToken (const Token& token); 45 46 static const char* getSimpleTokenStr (Token::Type token); 47 48 std::string m_line; 49 std::ostringstream& m_str; 50 int m_indentDepth; 51 }; 52 53 } // rsg 54 55 #endif // _RSGPRETTYPRINTER_HPP 56