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/*
*
* $Id: k3bwritingmodewidget.cpp 554512 2006-06-24 07:25:39Z trueg $
* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.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.
* See the file "COPYING" for the exact licensing terms.
*/
#include "k3bintmapcombobox.h"
#include <qwhatsthis.h>
#include <qmap.h>
#include <qvaluevector.h>
class K3bIntMapComboBox::Private
{
public:
QMap<int, int> valueIndexMap;
QMap<int, QPair<int, QString> > indexValueDescriptionMap;
QString topWhatsThis;
QString bottomWhatsThis;
};
K3bIntMapComboBox::K3bIntMapComboBox( QWidget* parent, const char* name )
: KComboBox( parent, name )
{
d = new Private;
connect( this, SIGNAL(highlighted(int)),
this, SLOT(slotItemHighlighted(int)) );
connect( this, SIGNAL(activated(int)),
this, SLOT(slotItemActivated(int)) );
}
K3bIntMapComboBox::~K3bIntMapComboBox()
{
delete d;
}
int K3bIntMapComboBox::selectedValue() const
{
if( (int)d->indexValueDescriptionMap.count() > KComboBox::currentItem() )
return d->indexValueDescriptionMap[KComboBox::currentItem()].first;
else
return 0;
}
void K3bIntMapComboBox::setSelectedValue( int value )
{
if( d->valueIndexMap.contains( value ) )
KComboBox::setCurrentItem( d->valueIndexMap[value] );
}
void K3bIntMapComboBox::clear()
{
d->valueIndexMap.clear();
d->indexValueDescriptionMap.clear();
KComboBox::clear();
}
bool K3bIntMapComboBox::insertItem( int value, const QString& text, const QString& description, int index )
{
if( d->valueIndexMap.contains( value ) )
return false;
// FIXME: allow inserition at any index
index = KComboBox::count();
d->valueIndexMap[value] = index;
d->indexValueDescriptionMap[index] = qMakePair<int, QString>( value, description );
KComboBox::insertItem( text );
updateWhatsThis();
return true;
}
void K3bIntMapComboBox::updateWhatsThis()
{
QString ws( d->topWhatsThis );
for( unsigned int i = 0; i < d->indexValueDescriptionMap.count(); ++i ) {
ws += "<p><b>" + KComboBox::text( i ) + "</b><br>";
ws += d->indexValueDescriptionMap[i].second;
}
ws += "<p>" + d->bottomWhatsThis;
QWhatsThis::add( this, ws );
}
void K3bIntMapComboBox::slotItemHighlighted( int index )
{
emit valueHighlighted( d->indexValueDescriptionMap[index].first );
}
void K3bIntMapComboBox::slotItemActivated( int index )
{
emit valueChanged( d->indexValueDescriptionMap[index].first );
}
void K3bIntMapComboBox::addGlobalWhatsThisText( const QString& top, const QString& bottom )
{
d->topWhatsThis = top;
d->bottomWhatsThis = bottom;
updateWhatsThis();
}
#include "k3bintmapcombobox.moc"
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