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authorfluxgen <fluxgen>2004-05-02 21:02:26 (GMT)
committerfluxgen <fluxgen>2004-05-02 21:02:26 (GMT)
commitd4bfeb646063367a4537954203c92e71d7242a98 (patch)
tree5cd974e0e06c327d112a46371edd1959c47a7e5c /src/FbMenuParser.hh
parent95f721e35b91328615b9cb1de45da885ed921797 (diff)
downloadfluxbox_pavel-d4bfeb646063367a4537954203c92e71d7242a98.zip
fluxbox_pavel-d4bfeb646063367a4537954203c92e71d7242a98.tar.bz2
parses fluxbox menu file
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1// FbMenuParser.hh for Fluxbox
2// Copyright (c) 2004 Henrik Kinnunen (fluxgen at users.sourceforge.net)
3// and Simon Bowden (rathnor at users.sourceforge.net)
4//
5// Permission is hereby granted, free of charge, to any person obtaining a
6// copy of this software and associated documentation files (the "Software"),
7// to deal in the Software without restriction, including without limitation
8// the rights to use, copy, modify, merge, publish, distribute, sublicense,
9// and/or sell copies of the Software, and to permit persons to whom the
10// Software is furnished to do so, subject to the following conditions:
11//
12// The above copyright notice and this permission notice shall be included in
13// all copies or substantial portions of the Software.
14//
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21// DEALINGS IN THE SOFTWARE.
22
23// $Id: FbMenuParser.hh,v 1.1 2004/05/02 21:02:26 fluxgen Exp $
24
25#ifndef FBMENUPARSER_HH
26#define FBMENUPARSER_HH
27
28#include "Parser.hh"
29
30#include <fstream>
31
32class FbMenuParser: public Parser {
33public:
34 FbMenuParser():m_row(0), m_curr_pos(0), m_curr_token(TYPE) {}
35 FbMenuParser(const std::string &filename):m_row(0), m_curr_pos(0),
36 m_curr_token(TYPE) { open(filename); }
37 ~FbMenuParser() { close(); }
38
39 bool open(const std::string &filename);
40 void close() { m_file.close(); }
41 Parser &operator >> (Parser::Item &out);
42 Parser::Item nextItem();
43
44 bool isLoaded() const { return m_file.is_open(); }
45 bool eof() const { return m_file.eof(); }
46 int row() const { return m_row; }
47 std::string line() const { return m_curr_line; }
48private:
49 bool nextLine();
50
51 mutable std::ifstream m_file;
52 int m_row;
53 int m_curr_pos;
54 std::string m_curr_line;
55 enum Object {TYPE, NAME, ARGUMENT, DONE} m_curr_token;
56};
57
58#endif // FBMENUPARSER_HH