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
32namespace rsg
33{
34
35class PrettyPrinter
36{
37public:
38							PrettyPrinter		(std::ostringstream& str);
39							~PrettyPrinter		(void) {}
40
41	void					append				(const TokenStream& tokens);
42
43private:
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