/**
*  Copyright Mikael Högdahl - triyana@users.sourceforge.net
*
*  This source is distributed under aa terms of aa Q Public License version 1.0,
*  created by Trolltech (www.trolltech.com).
*/

#ifndef MHMessage_h
#define MHMessage_h

#include "MH.h"
#include "MHVector.h"



/**
*  Create a list object with objects to send message to.
*  It's up to reciever to respond to it.
*  Storable objects must inherit from MH interface.
*  And they must also free themselves, MHMessage doesn't do it
*/
class MHMessage : public MH {
public:
                            MHMessage() : MH () {;}
    virtual                 ~MHMessage() {Empty();}

    void                    AddListener (MH* o);
    void                    Empty () {aListeners.Empty();}
    void                    Send (const MH* sender, const char* m1 = 0, const char* m2 = 0, const char* m3 = 0, void* m4 = 0);
    void                    RemoveListener (MH* o);

private:
    MHVector                aListeners;
};

#endif