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258 lines
7.5 KiB
258 lines
7.5 KiB
/***************************************************************************
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begin : Jun 23 2003
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copyright : (C) 2003, 2004, 2005 by Carsten Niehaus
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email : cniehaus@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "orbitswidget.h"
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#include <kdebug.h>
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//QT-Includes
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#include <tqpainter.h>
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#include <tqregexp.h>
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#include <tqpixmap.h>
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static TQStringList hulllist;
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OrbitsWidget::OrbitsWidget( TQWidget *parent, const char *name) : TQWidget( parent, name )
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{
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if ( hulllist.count() == 0 )
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{
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hulllist.append( "1" );
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hulllist.append( "2" ); //Helium
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hulllist.append( "2 1" );
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hulllist.append( "2 2" );
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hulllist.append( "2 3" );
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hulllist.append( "2 4" );
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hulllist.append( "2 5" );
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hulllist.append( "2 6" );
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hulllist.append( "2 7" );
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hulllist.append( "2 8" ); //Neon
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hulllist.append( "2 8 1" );
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hulllist.append( "2 8 2" );
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hulllist.append( "2 8 3" );
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hulllist.append( "2 8 4" );
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hulllist.append( "2 8 5" );
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hulllist.append( "2 8 6" );
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hulllist.append( "2 8 7" );
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hulllist.append( "2 8 8" ); //Argon
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hulllist.append( "2 8 8 1" );
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hulllist.append( "2 8 8 2" );//Calcium
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hulllist.append( "2 8 9 2" );
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hulllist.append( "2 8 10 2" );
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hulllist.append( "2 8 11 2" );
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hulllist.append( "2 8 13 1" );
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hulllist.append( "2 8 13 2" );//Manganese
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hulllist.append( "2 8 14 2" );
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hulllist.append( "2 8 15 2" );
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hulllist.append( "2 8 16 2" );
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hulllist.append( "2 8 18 1" );//Copper
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hulllist.append( "2 8 18 2" );
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hulllist.append( "2 8 18 3" );
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hulllist.append( "2 8 18 4" );
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hulllist.append( "2 8 18 5" );
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hulllist.append( "2 8 18 6" );
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hulllist.append( "2 8 18 7" );
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hulllist.append( "2 8 18 8" );//Krypton
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hulllist.append( "2 8 18 8 1" );
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hulllist.append( "2 8 18 8 2" );//Rubidium
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hulllist.append( "2 8 18 9 2" );
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hulllist.append( "2 8 18 10 2" );//Zirconium
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hulllist.append( "2 8 18 12 1" );
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hulllist.append( "2 8 18 13 1" );
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hulllist.append( "2 8 18 14 1" );//Techneticum
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hulllist.append( "2 8 18 15 1" );
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hulllist.append( "2 8 18 16 1" );
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hulllist.append( "2 8 18 18" ); //Palladium
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hulllist.append( "2 8 18 18 1" );
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hulllist.append( "2 8 18 18 2" );
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hulllist.append( "2 8 18 18 3" );//Indium
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hulllist.append( "2 8 18 18 4" );
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hulllist.append( "2 8 18 18 5" );
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hulllist.append( "2 8 18 18 6" );
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hulllist.append( "2 8 18 18 7" );
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hulllist.append( "2 8 18 18 8" );//Xenon
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hulllist.append( "2 8 18 18 8 1" );//Caesium
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hulllist.append( "2 8 18 18 8 2" );//Barium
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hulllist.append( "2 8 18 18 9 2" );
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hulllist.append( "2 8 18 20 8 2" );//Cerium
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hulllist.append( "2 8 18 21 8 2" );
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hulllist.append( "2 8 18 22 8 2" );
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hulllist.append( "2 8 18 23 8 2" );
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hulllist.append( "2 8 18 24 8 2" );
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hulllist.append( "2 8 18 25 8 2" );
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hulllist.append( "2 8 18 25 9 2" );//Gadolinium
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hulllist.append( "2 8 18 27 8 2" );//Terbium
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hulllist.append( "2 8 18 28 8 2" );
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hulllist.append( "2 8 18 29 8 2" );
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hulllist.append( "2 8 18 30 8 2" );
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hulllist.append( "2 8 18 31 8 2" );
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hulllist.append( "2 8 18 32 8 2" );//Ytterbium
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hulllist.append( "2 8 18 32 9 2" );//Lutetium
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hulllist.append( "2 8 18 32 10 2" );//Hafnium
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hulllist.append( "2 8 18 32 11 2" );
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hulllist.append( "2 8 18 32 12 2" );
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hulllist.append( "2 8 18 32 13 2" );
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hulllist.append( "2 8 18 32 14 2" );
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hulllist.append( "2 8 18 32 15 2" );//Irdium
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hulllist.append( "2 8 18 32 17 1" );
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hulllist.append( "2 8 18 32 18 1" );
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hulllist.append( "2 8 18 32 18 2" );//Mercury
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hulllist.append( "2 8 18 32 18 3" );
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hulllist.append( "2 8 18 32 18 4" );
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hulllist.append( "2 8 18 32 18 5" );
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hulllist.append( "2 8 18 32 18 6" );
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hulllist.append( "2 8 18 32 18 7" );
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hulllist.append( "2 8 18 32 18 8" );//Radon
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hulllist.append( "2 8 18 32 18 8 1" );//Francium
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hulllist.append( "2 8 18 32 18 8 2" );//Radium
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hulllist.append( "2 8 18 32 18 9 2" );//Actinium
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hulllist.append( "2 8 18 32 20 8 2" );//Thorium
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hulllist.append( "2 8 18 32 21 8 2" );
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hulllist.append( "2 8 18 32 22 8 2" );//Uran
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hulllist.append( "2 8 18 32 23 8 2" );
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hulllist.append( "2 8 18 32 24 8 2" );//Plutonium
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hulllist.append( "2 8 18 32 25 8 2" );
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hulllist.append( "2 8 18 32 26 8 2" );//Cm
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hulllist.append( "2 8 18 32 27 8 2" );
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hulllist.append( "2 8 18 32 28 8 2" );//Cf
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hulllist.append( "2 8 18 32 29 8 2" );
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hulllist.append( "2 8 18 32 30 8 2" );//Fm
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hulllist.append( "2 8 18 32 31 8 2" );
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hulllist.append( "2 8 18 32 32 8 2" );//Nobelium
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hulllist.append( "2 8 18 32 32 9 2" );//Lawrencium
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hulllist.append( "2 8 18 32 32 10 2" );
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hulllist.append( "2 8 18 32 32 11 2" );//Dubnium (105)
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hulllist.append( "2 8 18 32 32 12 2" );
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hulllist.append( "2 8 18 32 32 13 2" );//Bohrium
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hulllist.append( "2 8 18 32 32 14 2" );
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hulllist.append( "2 8 18 32 32 15 2" );//Mt
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hulllist.append( "2 8 18 32 32 16 2" );//Darmstadtium
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hulllist.append( "2 8 18 32 32 17 2" );//Roentgenium
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}
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}
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void OrbitsWidget::setElementNumber( const int num )
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{
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Elemno = num;
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getNumberOfOrbits();
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update();
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}
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void OrbitsWidget::getNumberOfOrbits()
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{
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numOfElectrons.clear();
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TQRegExp rxb( "\\s" ); //space
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TQString o = getNumber();
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num = 1;
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int pos = 0;
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int cut = 0;
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bool cont = true;
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if ( !o.contains( rxb ) ) //only true for H and He
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numOfElectrons.append( o.toInt() );
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else //every other element
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{
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while ( cont )
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{
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pos = o.find( rxb );
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cut = o.length()-pos-1;
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numOfElectrons.append(o.left( pos ).toInt());
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o = o.right( cut );
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num++;
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if ( !o.contains( rxb ) )
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{
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numOfElectrons.append( o.toInt() );
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cont = false;
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}
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}
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}
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}
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const TQString& OrbitsWidget::getNumber() const
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{
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return *hulllist.at( Elemno-1 );
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}
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void OrbitsWidget::paintEvent( TQPaintEvent* )
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{
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TQPainter DC;
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DC.begin( this );
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int h=height();
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int w=width();
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int w_c=h/10;
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int h_c=h/10;
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//the radius of the current orbit
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int r;
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//the radius of an 'electron'
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int r_electron;
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//make sure the biggest orbit fits in the widget
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if ( h < w )
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r = ( h-2*h_c )/2;
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else r = ( w-2*w_c )/2;
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r_electron = r/20; //diameter of an electron-circle
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TQBrush brush( yellow );
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int d = 2*r; //Diameter
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int ddx = d/(2*num);//difference to the previous circle
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numOfElectrons.prepend( 999 );
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intList::Iterator it = numOfElectrons.end();
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it--;
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for ( int i = 0 ; i < num ; ++i )
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{
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int mx = w_c+ddx*i; //the x-coordinate for the current circle
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int my = h_c+ddx*i; //the y-coordinate for the current circle
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DC.setBrush( NoBrush );
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DC.setPen( black );
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//draw the big ellipses in concentric circles
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DC.drawEllipse( mx , my , d , d);
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DC.setBrush( brush );
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for ( int e = 0 ; e < *it ; ++e )
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{
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int x = (int)translateToDX( ( double )d/2 , ( double )e , *it);
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int y = (int)translateToDY( ( double )d/2 , ( double )e , *it);
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DC.drawEllipse( x + mx + d/2 - r_electron,
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y + mx + d/2 - r_electron,
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2*r_electron ,
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2*r_electron );
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}
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--it;
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d = d-2*ddx;
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}
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}
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#include "orbitswidget.moc"
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