LatLonBoxWidget.cpp

// SPDX-License-Identifier: LGPL-2.1-or-later
 
#include "LatLonBoxWidget.h"
 
#include "GeoDataLatLonBox.h"
#include "ui_LatLonBoxWidget.h"
 
namespace Marble
{
 
class Q_DECL_HIDDEN LatLonBoxWidget::Private
{
public:
    explicit Private( QWidget * const parent );
    Ui::LatLonBoxWidget m_ui;
};
 
LatLonBoxWidget::Private::Private( QWidget * const parent )
{
    m_ui.setupUi( parent );
}
 
 
LatLonBoxWidget::LatLonBoxWidget( QWidget * const parent, Qt::WindowFlags const f )
    : QWidget( parent, f ),
      d( new Private( this ))
{
    // used for updating tiles count in DownloadRegionDialog
    connect( d->m_ui.northSpinBox, SIGNAL(valueChanged(double)), SIGNAL(valueChanged()));
    connect( d->m_ui.southSpinBox, SIGNAL(valueChanged(double)), SIGNAL(valueChanged()));
    connect( d->m_ui.eastSpinBox, SIGNAL(valueChanged(double)), SIGNAL(valueChanged()));
    connect( d->m_ui.westSpinBox, SIGNAL(valueChanged(double)), SIGNAL(valueChanged()));
    // used for adjusting single step values
    connect( d->m_ui.northSpinBox, SIGNAL(valueChanged(double)), SLOT(updateLatSingleStep()));
    connect( d->m_ui.southSpinBox, SIGNAL(valueChanged(double)), SLOT(updateLatSingleStep()));
    connect( d->m_ui.eastSpinBox, SIGNAL(valueChanged(double)), SLOT(updateLonSingleStep()));
    connect( d->m_ui.westSpinBox, SIGNAL(valueChanged(double)), SLOT(updateLonSingleStep()));
}
 
LatLonBoxWidget::~LatLonBoxWidget()
{
    delete d;
}
 
GeoDataLatLonBox LatLonBoxWidget::latLonBox() const
{
    return GeoDataLatLonBox( d->m_ui.northSpinBox->value(), d->m_ui.southSpinBox->value(),
                             d->m_ui.eastSpinBox->value(), d->m_ui.westSpinBox->value(),
                             GeoDataCoordinates::Degree );
}
 
void LatLonBoxWidget::setLatLonBox( GeoDataLatLonBox const & latLonBox )
{
    d->m_ui.northSpinBox->setValue( latLonBox.north( GeoDataCoordinates::Degree ));
    d->m_ui.southSpinBox->setValue( latLonBox.south( GeoDataCoordinates::Degree ));
    d->m_ui.eastSpinBox->setValue( latLonBox.east( GeoDataCoordinates::Degree ));
    d->m_ui.westSpinBox->setValue( latLonBox.west( GeoDataCoordinates::Degree ));
}
 
void LatLonBoxWidget::updateLatSingleStep()
{
    double const singleStep =
        qAbs( d->m_ui.northSpinBox->value() - d->m_ui.southSpinBox->value() ) / 10.0;
    d->m_ui.northSpinBox->setSingleStep( singleStep );
    d->m_ui.southSpinBox->setSingleStep( singleStep );
}
 
void LatLonBoxWidget::updateLonSingleStep()
{
    double const singleStep =
        qAbs( d->m_ui.eastSpinBox->value() - d->m_ui.westSpinBox->value() ) / 10.0;
    d->m_ui.eastSpinBox->setSingleStep( singleStep );
    d->m_ui.westSpinBox->setSingleStep( singleStep );
}
 
}
 
#include "moc_LatLonBoxWidget.cpp"