uikeycombination.h

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/********************************************************************************/
/*                                                                              */
/*  Netrinjo-Engine - a library for game-development                            */
/*  Copyright (C) 2005 by Tobias Nadler                                         */
/*                                                                              */
/*  This library is free software; you can redistribute it and/or               */
/*  modify it under the terms of the GNU Lesser General Public                  */
/*  License as published by the Free Software Foundation; either                */
/*  version 2.1 of the License, or (at your option) any later version.          */
/*                                                                              */
/*  This library 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           */
/*  Lesser General Public License for more details.                             */
/*                                                                              */
/*  You should have received a copy of the GNU Lesser General Public            */
/*  License along with this library; if not, write to the Free Software         */
/*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */
/*                                                                              */
/********************************************************************************/

#ifndef UIKEYCOMBINATION_H
#define UIKEYCOMBINATION_H

#include <list>
#include "SDL/SDL.h"

#include "basicobject.h"
#include "tinyxml.h"

class DECLSPEC UiKeyCombination
{
public:
    DECLSPEC UiKeyCombination();
    virtual DECLSPEC ~UiKeyCombination();

    DECLSPEC void init( TiXmlElement *el );
    DECLSPEC void addCombination( SDLKey k, SDLMod m, BasicObject *aim_p, BasicObject::Callback p, BasicObject *aim_r = NULL, BasicObject::Callback r = NULL );
    DECLSPEC bool removeCombination( SDLKey k, SDLMod m );
    DECLSPEC void removeAll();
    DECLSPEC bool keyPressed( SDLKey k, SDLMod m );
    DECLSPEC bool keyReleased( SDLKey k, SDLMod m );

    static UiKeyCombination *the;
    static DECLSPEC UiKeyCombination *getThe();
private:
    struct KeyComb
    {
        SDLMod mod;
        SDLKey key;
        BasicObject::FunctionData pressed, released;
    };
    std::list<KeyComb*> lKeyCombs;
    typedef std::list<KeyComb*>::iterator KeyCombIter;
};

#endif

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