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ComboBoxModel.h
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ComboBoxModel.h
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/*
* ComboBoxModel.h - declaration of class ComboBoxModel
*
* Copyright (c) 2008-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of LMMS - https://lmms.io
*
* 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 (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef LMMS_COMBOBOX_MODEL_H
#define LMMS_COMBOBOX_MODEL_H
#include <memory>
#include <utility>
#include <vector>
#include "AutomatableModel.h"
#include "embed.h"
namespace lmms
{
class LMMS_EXPORT ComboBoxModel : public IntModel
{
Q_OBJECT
MODEL_IS_VISITABLE
public:
ComboBoxModel( Model* parent = nullptr,
const QString& displayName = QString(),
bool isDefaultConstructed = false ) :
IntModel( 0, 0, 0, parent, displayName, isDefaultConstructed )
{
}
void addItem( QString item, std::unique_ptr<PixmapLoader> loader = nullptr );
void replaceItem(std::size_t index, QString item, std::unique_ptr<PixmapLoader> loader = nullptr);
void clear();
int findText( const QString& txt ) const;
QString currentText() const
{
return ( size() > 0 && value() < size() ) ? m_items[value()].first : QString();
}
const PixmapLoader* currentData() const
{
return m_items[value()].second.get();
}
const QString & itemText( int i ) const
{
return m_items[std::clamp(i, minValue(), maxValue())].first;
}
const PixmapLoader* itemPixmap( int i ) const
{
return m_items[std::clamp(i, minValue(), maxValue())].second.get();
}
int size() const
{
return m_items.size();
}
private:
using Item = std::pair<QString, std::unique_ptr<PixmapLoader>>;
std::vector<Item> m_items;
} ;
} // namespace lmms
#endif // LMMS_COMBOBOX_MODEL_H