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/***************************************************************************
* Copyright (C) 2007 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* 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 2 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. *
***************************************************************************/
#ifndef CommandLineOption_H
#define CommandLineOption_H
#include <QtPlugin>
#include <QString>
#include <QList>
class MainWindow;
/**
@author Vladimir Kuznetsov <vovanec@gmail.ru>
*/
class CommandLineOption
{
public:
/*!
* Returns \b true if \b opt_str string can be processed,
* otherise \b false
*/
virtual bool identify(const QString& opt_str)const = 0;
/*!
* Command line option name
*/
virtual const QString name()const = 0;
/*!
* Help string.
*/
virtual const QString helpString()const = 0;
/*!
* Parses \b opt_str args(if needed), executes command.
*/
virtual void executeCommand(const QString& opt_str,MainWindow* mw) = 0;
virtual ~CommandLineOption(){;}
};
Q_DECLARE_INTERFACE(CommandLineOption,"CommandLineOptionInterface/1.0");
typedef QList<CommandLineOption*> CommandLineOptionList;
class CommandLineOptionManager
{
public:
CommandLineOptionManager();
bool hasOption(const QString& );
void executeCommand(const QString&,MainWindow* = NULL);
CommandLineOption* operator[](int);
int count()const;
protected:
void registerBuiltingCommandLineOptions();
void registerExternalCommandLineOptions();
private:
void _register(CommandLineOption*);
private:
CommandLineOptionList m_options;
};
/*!
* Represens command line option handling for standard operations.
*/
class BuiltinCommandLineOption : public CommandLineOption
{
virtual bool identify(const QString& str)const;
virtual const QString helpString()const;
virtual void executeCommand(const QString& option,MainWindow* = NULL);
virtual const QString name()const;
virtual ~BuiltinCommandLineOption(){;}
};
#endif
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