src/Core/Command/CommandObject.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 "Assert.h"
#include "Types.h"


template <class T>
class CommandObject
{
public:
        typedef void (T::*CommandFunction)(const std::string& argument); 
        CommandObject(const char* name, CommandFunction command, bool fullname = false);
        
        ~CommandObject();
        
        
        void Run(T* owner, const std::string& argument) const;
        
        const char* getName() const;
        
        bool fullName() const; 

protected:
        const char* m_name; 
        CommandFunction m_command; 
        bool m_fullName; 
};

template <class T> 
const char* CommandObject<T>::getName() const
{ 
        return m_name; 
}

template <class T> 
bool CommandObject<T>::fullName() const
{ 
        return m_fullName; 
}

template <class T> 
CommandObject<T>::CommandObject(const char* name, CommandFunction command, bool fullname) :
m_name(name),
m_command(command),
m_fullName(fullname)
{
        Assert(name);
}

template <class T> 
CommandObject<T>::~CommandObject()
{
}

template <class T> 
void CommandObject<T>::Run(T* owner, const std::string& argument) const
{ 
        Assert(m_command);
        Assert(owner);

        (owner->*m_command)(argument);
}

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