# pragma once
# include <optional>
# include <QDateTime>
# include <QLayout>
# include <QPainter>
# include <QPixmap>
# include <QSurfaceFormat>
# include <QWidget>
QString getVersion ( ) ;
QString getBrand ( ) ;
QString getBrandVersion ( ) ;
QString getUserAgent ( ) ;
std : : optional < QString > getDongleId ( ) ;
QMap < QString , QString > getSupportedLanguages ( ) ;
void configFont ( QPainter & p , const QString & family , int size , const QString & style ) ;
void clearLayout ( QLayout * layout ) ;
void setQtSurfaceFormat ( ) ;
QString timeAgo ( const QDateTime & date ) ;
void swagLogMessageHandler ( QtMsgType type , const QMessageLogContext & context , const QString & msg ) ;
void initApp ( int argc , char * argv [ ] ) ;
QWidget * topWidget ( QWidget * widget ) ;
QPixmap loadPixmap ( const QString & fileName , const QSize & size = { } , Qt : : AspectRatioMode aspectRatioMode = Qt : : KeepAspectRatio ) ;
QRect getTextRect ( QPainter & p , int flags , const QString & text ) ;
void drawRoundedRect ( QPainter & painter , const QRectF & rect , qreal xRadiusTop , qreal yRadiusTop , qreal xRadiusBottom , qreal yRadiusBottom ) ;
QColor interpColor ( float xv , std : : vector < float > xp , std : : vector < QColor > fp ) ;