src/Resource/StringUtilities.h

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/***************************************************************************
 *   Copyright (C) 2008 by Sverre Rabbelier                                *
 *   sverre@rabbelier.nl                                                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#pragma once

#include "Types.h"
#include "Global.h"

class String : public Singleton<String>
{
public:
        Strings lines(const std::string& input, const char* separator = "\n");
        
        std::string unlines(const Strings& input, const char* filler, int newlineat = 1);
        
        Strings unlines(const Strings& input);
        
        size_t maxlength(const Strings& content);
        
        std::string box(const Strings& content, const std::string& header = Global::Get()->EmptyString);
        
        Strings createTable(const std::vector<Strings>& content, const Strings& header);
        
        std::string fromInt(value_type value);
                
        std::string toupper(const std::string& convertToUpper);
        
        std::string tolower(const std::string& convertToLower);

        std::vector<int> calculateMinimumFieldSizes(const std::vector<Strings>& content, int fieldcount);
        
        void rebaseMinimumFieldSizes(std::vector<int>& sizes, const Strings& header);
        
        void capFieldSize(std::vector<int>& sizes, const int maxlinesize);
        
        void capUnfairFields(std::vector<int>& sizes, int unfairFields, int maxFairSize, int slack);
        
        std::string packFields(const Strings& fields, const std::vector<int>& fieldsizes);

private:
        String(void) {};
        
        ~String(void) {};

        friend class Singleton<String>; 
};

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