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/*

 * Copyright 2009 Dirk Wallenstein

 *

 * This file is part of Duttulm

 *

 * Duttulm 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.

 *

 * Duttulm 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 Duttulm. If not, see <http://www.gnu.org/licenses/>.

 */



#include "DuttKeycode.hpp"

#include "XmlLoadSave.hpp"



namespace {

	const DuttKeycode::DuttKeycodeValue_t invalidDuttKeycodeValue( 0 ) ;

}





DuttKeycode::

DuttKeycode() :

			XmlAbleContainerElement() ,

			keycode_m( invalidDuttKeycodeValue )

		{

}





DuttKeycode::

DuttKeycode(

			int v

		) :

			XmlAbleContainerElement() ,

			keycode_m( v )

		{



	errorIfNotWithinReservedRange() ;

}





DuttKeycode::

DuttKeycode(

			unsigned int v

		) :

			XmlAbleContainerElement() ,

			keycode_m( v )

		{



	errorIfNotWithinReservedRange() ;

	Q_ASSERT( v <= MaxReservedDuttKeycode ) ;

}







DuttKeycode &

DuttKeycode::

operator = (

			const DuttKeycode & other

		) {



	if ( this != &other ) {



		clearContainerKey() ;



		keycode_m = other.keycode_m ;

		errorIfNotWithinReservedRange() ;

	}



	return *this ;

}





DuttKeycode &

DuttKeycode::

operator = (

			DuttKeycodeValue_t v

		) {



	clearContainerKey() ;



	keycode_m = v ;

	errorIfNotWithinReservedRange() ;

	return *this ;

}





bool

DuttKeycode::

isValid() const {



	if ( keycode_m >= MinValidDuttKeycode

			&& keycode_m <= MaxValidDuttKeycode )

			{



		return true ;

	}

	return false ;

}





bool

DuttKeycode::

errorIfNotWithinReservedRange() const {



	if ( keycode_m >= MinReservedDuttKeycode

				&& keycode_m <= MaxReservedDuttKeycode )

			{



		return true ;

	}



	metaException__( QString( "%1: Keycode(%2) is not within the reserved range(%3:%4) "

				" which is a bit wider than the valid range(%5:%6)" )

			.arg( __func__ )

			.arg( keycode_m )

			.arg( MinReservedDuttKeycode )

			.arg( MaxReservedDuttKeycode )

			.arg( MinValidDuttKeycode )

			.arg( MaxValidDuttKeycode )

			) ;



	return false ;

}





DuttKeycode::DuttKeycodeValue_t

DuttKeycode::

value() const {



	return keycode_m ;

}





void

DuttKeycode::

setValue(

			const DuttKeycodeValue_t keycode

		) {



	keycode_m = keycode ;

	errorIfNotWithinReservedRange() ;

}





void

DuttKeycode::

clear() {



	keycode_m = invalidDuttKeycodeValue ;

	Q_ASSERT( ! isValid() ) ;

}