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