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83 lines
2.1 KiB
83 lines
2.1 KiB
/***************************************************************************
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* CT Environment Variable Header *
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* -------------------------------------------------------------------- *
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* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
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* -------------------------------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef CTVARIABLE_H
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#define CTVARIABLE_H
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// Do not introduce any TQt or TDE dependencies into the "CT"-prefixed classes.
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// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99
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#include <string>
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#include <fstream>
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/**
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* An environment variable (encapsulation of crontab environment variable
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* entry). Encapsulates parsing and tokenization.
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*/
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class CTVariable
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{
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public:
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/**
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* Constructs environment variable from crontab format string.
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*/
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CTVariable(std::string tokStr = "", std::string _comment = "");
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/**
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* Copy constructor.
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*/
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CTVariable(const CTVariable& source);
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/**
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* Assignment operator.
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*/
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void operator = (const CTVariable& source);
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/**
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* Default destructor.
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*/
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// ~CTVariable();
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/**
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* Tokenizes environment variable to crontab format.
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*/
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friend std::ostream& operator << (std::ostream& outputStream, const CTVariable& task);
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/**
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* Mark changes as applied.
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*/
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void apply();
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/**
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* Cancel changes.
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*/
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void cancel();
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/**
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* Indicates whether or not the environment variable has been modified.
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*/
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bool dirty() const;
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std::string variable;
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std::string value;
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std::string comment;
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bool enabled;
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private:
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std::string initialVariable;
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std::string initialValue;
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std::string initialComment;
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bool initialEnabled;
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};
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#endif // CTVARIABLE_H
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