58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
// FbMenuParser.hh for Fluxbox
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// Copyright (c) 2004 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
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// and Simon Bowden (rathnor at users.sourceforge.net)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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// $Id$
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#ifndef FBMENUPARSER_HH
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#define FBMENUPARSER_HH
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#include "Parser.hh"
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#include <fstream>
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class FbMenuParser: public Parser {
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public:
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FbMenuParser():m_row(0), m_curr_pos(0), m_curr_token(TYPE) {}
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FbMenuParser(const std::string &filename):m_row(0), m_curr_pos(0),
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m_curr_token(TYPE) { open(filename); }
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~FbMenuParser() { close(); }
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bool open(const std::string &filename);
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void close() { m_file.close(); }
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Parser &operator >> (Parser::Item &out);
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Parser::Item nextItem();
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bool isLoaded() const { return m_file.is_open(); }
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bool eof() const { return m_file.eof(); }
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int row() const { return m_row; }
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std::string line() const { return m_curr_line; }
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private:
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bool nextLine();
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mutable std::ifstream m_file;
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int m_row;
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int m_curr_pos;
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std::string m_curr_line;
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enum Object {TYPE, NAME, ARGUMENT, ICON, DONE} m_curr_token;
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};
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#endif // FBMENUPARSER_HH
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