/******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 * This file may be used under the terms of the QSkinny License, Version 1.0
 *****************************************************************************/

#ifndef QSK_INPUT_PANEL_H
#define QSK_INPUT_PANEL_H

#include "QskGlobal.h"
#include "QskControl.h"

class QString;
class QLocale;

template class QVector< QString >;

class QSK_EXPORT QskInputPanel: public QskControl
{
    Q_OBJECT

    using Inherited = QskControl;

public:
    enum Action
    {
        Compose = 0x10,
        SelectCandidate = 0x11,
    };
    Q_ENUM( Action )

    QskInputPanel( QQuickItem* parent = nullptr );
    virtual ~QskInputPanel() override;

    bool isCandidatesEnabled() const;
    QVector< QString > candidates() const;

    virtual qreal heightForWidth( qreal width ) const override;
    virtual qreal widthForHeight( qreal height ) const override;

public Q_SLOTS:
    void setCandidatesEnabled( bool );
    void setCandidates( const QVector< QString >& );

protected:
    virtual void keyPressEvent( QKeyEvent* ) override;
    virtual void keyReleaseEvent( QKeyEvent* ) override;

private:
    void commitKey( int key );
    void commitCandidate( int );

    class PrivateData;
    std::unique_ptr< PrivateData > m_data;
};

QSK_EXPORT QString qskNativeLocaleString( const QLocale& );

#endif