css_tokenizer.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2013 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28 
29 
30 #pragma once
31 
32 #include "../api_csslayout.h"
33 #include <memory>
34 
35 namespace clan
36 {
39 
40 class CSSToken;
41 class IODevice;
42 class CSSTokenizer_Impl;
43 
47 class CL_API_CSSLAYOUT CSSTokenizer
48 {
51 public:
52  CSSTokenizer(IODevice &device);
53  CSSTokenizer(const std::string &text);
55 
58 public:
60  void read(CSSToken &out_token, bool eat_whitespace, bool eat_comments = true);
61 
63  std::vector<std::string> read_import_urls();
65 
68 private:
69  std::shared_ptr<CSSTokenizer_Impl> impl;
71 };
72 
74 }
I/O Device interface.
Definition: iodevice.h:51
CSS token.
Definition: css_token.h:40
Tokenizer class that breaks CSS text into tokens.
Definition: css_tokenizer.h:47