root/branches/midiAutosense/libs/hydrogen/src/midiMap.cpp @ 548

/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 *
 * http://www.hydrogen-music.org
 *
 * 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
 *
 */

#include <hydrogen/action.h>
#include <hydrogen/midiMap.h>
#include <map>

midiMap * midiMap::instance = NULL;

midiMap::midiMap() : Object( "midiMap" )
{
        //constructor
        for(int i = 0; i < 128; i++ ){
                noteArray[ i ] = new action("NOTHING");
                ccArray[ i ] = new action("NOTHING");
        }
}

midiMap::~midiMap()
{
        std::map< QString , action *>::iterator dIter(mmcMap.begin());

        for( dIter = mmcMap.begin(); dIter != mmcMap.end(); dIter++ )
        {
                delete dIter->second;
        }

        for(int i = 0; i < 128; i++){
                delete noteArray[ i ];
                delete ccArray[ i ];
        }

        instance = NULL;
}

midiMap * midiMap::getInstance(){
        if( instance == NULL ){
                instance = new midiMap();
        }
        return instance;
}

map <QString,action *> midiMap::getMMCMap(){
        return mmcMap;
}

void midiMap::registerMMCEvent( QString eventString , action * pAction ){
        mmcMap[ eventString ] = pAction;
}

void midiMap::registerNoteEvent( int note , action * pAction ){
        
        if( note >= 0 && note < 128 ){
                delete noteArray[ note ];
                noteArray[ note ] = pAction;
        }
}


void midiMap::registerCCEvent( int parameter , action * pAction ){
        if( parameter >= 0 and parameter < 128 )
        {
                delete ccArray[ parameter ];
                ccArray[ parameter ] = pAction;
        }
}

action * midiMap::getMMCAction( QString eventString ){
        
        std::map< QString , action *>::iterator dIter;
        dIter = mmcMap.find( eventString );
        if ( dIter == mmcMap.end() ){
                return NULL;
        }       

        return mmcMap[eventString];
}

action * midiMap::getNoteAction( int note ){
        return noteArray[ note ];
}

action * midiMap::getCCAction( int parameter ){
        return ccArray[ parameter ];
}