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/***************************************************************************
manage multiple choice suggestions for queries
-----------------------------------------------------------------------
begin : Mon Oct 29 18:09:29 1999
copyright : (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de>
(C) 2005 Peter Hedlund <peter.hedlund@kdemail.net>
-----------------------------------------------------------------------
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "keduvocmultiplechoice.h"
class KEduVocMultipleChoice::KEduVocMultipleChoicePrivate
{
public:
QStringList m_choices;
};
KEduVocMultipleChoice::KEduVocMultipleChoice()
: d( new KEduVocMultipleChoicePrivate )
{}
KEduVocMultipleChoice::KEduVocMultipleChoice( const KEduVocMultipleChoice &other )
: d( new KEduVocMultipleChoicePrivate )
{
d->m_choices = other.choices();
}
KEduVocMultipleChoice::KEduVocMultipleChoice( const QStringList &choices )
: d( new KEduVocMultipleChoicePrivate )
{
foreach ( const QString &choice, choices ) {
// use appendChoice to check for empty entries
appendChoice(choice);
}
}
KEduVocMultipleChoice::~KEduVocMultipleChoice()
{
delete d;
}
KEduVocMultipleChoice &KEduVocMultipleChoice::operator= ( const KEduVocMultipleChoice &other )
{
d->m_choices = other.choices();
return *this;
}
QStringList KEduVocMultipleChoice::choices() const
{
return d->m_choices;
}
bool KEduVocMultipleChoice::isEmpty() const
{
return d->m_choices.isEmpty();
}
void KEduVocMultipleChoice::clear()
{
d->m_choices.clear();
}
QString KEduVocMultipleChoice::choice( int index ) const
{
QString choice;
if ( d->m_choices.size() > index ) {
choice = d->m_choices[index];
}
return choice;
}
unsigned KEduVocMultipleChoice::size() const
{
return d->m_choices.size();
}
bool KEduVocMultipleChoice::operator== ( const KEduVocMultipleChoice &choice ) const
{
return d->m_choices == choice.choices();
}
void KEduVocMultipleChoice::appendChoice( const QString &s )
{
if ( !s.isEmpty() ) {
d->m_choices.append( s );
}
}
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