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	This is only in Qt 5.7 and therefore can't be used in Qt 5.5 and 5.6 builds. Moreover, we can't simply reuse Qt's version owing to licensing concerns. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
		
			
				
	
	
		
			262 lines
		
	
	
	
		
			8.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			262 lines
		
	
	
	
		
			8.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| #include "desktop-widgets/filterwidget2.h"
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| #include "desktop-widgets/simplewidgets.h"
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| #include "desktop-widgets/mainwindow.h"
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| #include "core/qthelper.h"
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| #include "core/settings/qPrefUnit.h"
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| 
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| #include <QDoubleSpinBox>
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| 
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| FilterWidget2::FilterWidget2(QWidget* parent) :
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| 	QWidget(parent),
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| 	ignoreSignal(false)
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| {
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| 	ui.setupUi(this);
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| 
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| 	FilterData data;
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| 
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| 	// Use default values to set minimum and maximum air and water temperature.
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| 	ui.minAirTemp->setRange(data.minAirTemp, data.maxAirTemp);
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| 	ui.maxAirTemp->setRange(data.minAirTemp, data.maxAirTemp);
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| 	ui.minWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
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| 	ui.maxWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
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| 
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| 	// TODO: unhide this when we discover how to search for equipment.
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| 	ui.equipment->hide();
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| 	ui.equipmentMode->hide();
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| 	ui.labelEquipment->hide();
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| 
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| 	ui.fromDate->setDisplayFormat(prefs.date_format);
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| 	ui.fromTime->setDisplayFormat(prefs.time_format);
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| 
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| 	ui.toDate->setDisplayFormat(prefs.date_format);
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| 	ui.toTime->setDisplayFormat(prefs.time_format);
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| 
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| 	// Initialize temperature fields to display correct unit.
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| 	temperatureChanged();
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| 
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| 	connect(ui.clear, &QToolButton::clicked,
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| 		this, &FilterWidget2::clearFilter);
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| 
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| 	connect(ui.close, &QToolButton::clicked,
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| 		this, &FilterWidget2::closeFilter);
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| 
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| 	connect(ui.maxRating, &StarWidget::valueChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.minRating, &StarWidget::valueChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.maxVisibility, &StarWidget::valueChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.minVisibility, &StarWidget::valueChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.maxAirTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.minAirTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.maxWaterTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.minWaterTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.fromDate, &QDateTimeEdit::dateChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.fromTime, &QDateTimeEdit::timeChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.toDate, &QDateTimeEdit::dateChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.toTime, &QDateTimeEdit::timeChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.tags, &QLineEdit::textChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.tagsMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.people, &QLineEdit::textChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.peopleMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.location, &QLineEdit::textChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.locationMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.suit, &QLineEdit::textChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.suitMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.dnotes, &QLineEdit::textChanged,
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.dnotesMode, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
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| 		this, &FilterWidget2::updateFilter);
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| 
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| 	connect(ui.logged, &QCheckBox::stateChanged,
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| 		this, &FilterWidget2::updateLogged);
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| 
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| 	connect(ui.planned, &QCheckBox::stateChanged,
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| 		this, &FilterWidget2::updatePlanned);
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| 
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| 	// Update temperature fields if user changes temperature-units in preferences.
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| 	connect(qPrefUnits::instance(), &qPrefUnits::temperatureChanged,
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| 		this, &FilterWidget2::temperatureChanged);
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| 
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| 	connect(qPrefUnits::instance(), &qPrefUnits::unit_systemChanged,
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| 		this, &FilterWidget2::temperatureChanged);
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| 
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| 	// Update counts if dives were added / removed
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| 	connect(MultiFilterSortModel::instance(), &MultiFilterSortModel::countsChanged,
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| 		this, &FilterWidget2::countsChanged);
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| 
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| 	// Reset all fields.
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| 	clearFilter();
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| }
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| 
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| void FilterWidget2::clearFilter()
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| {
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| 	ignoreSignal = true; // Prevent signals to force filter recalculation
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| 	filterData = FilterData();
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| 	ui.minRating->setCurrentStars(filterData.minRating);
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| 	ui.maxRating->setCurrentStars(filterData.maxRating);
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| 	ui.minVisibility->setCurrentStars(filterData.minVisibility);
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| 	ui.maxVisibility->setCurrentStars(filterData.maxVisibility);
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| 	ui.minAirTemp->setValue(filterData.minAirTemp);
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| 	ui.maxAirTemp->setValue(filterData.maxAirTemp);
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| 	ui.minWaterTemp->setValue(filterData.minWaterTemp);
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| 	ui.maxWaterTemp->setValue(filterData.maxWaterTemp);
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| 	ui.planned->setChecked(filterData.logged);
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| 	ui.planned->setChecked(filterData.planned);
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| 	ui.people->clear();
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| 	ui.location->clear();
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| 	ui.suit->clear();
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| 	ui.dnotes->clear();
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| 	ui.equipment->clear();
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| 	ui.tags->clear();
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| 	ui.fromDate->setDate(filterData.fromDate.date());
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| 	ui.fromTime->setTime(filterData.fromTime);
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| 	ui.toDate->setDate(filterData.toDate.date());
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| 	ui.toTime->setTime(filterData.toTime);
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| 	ui.tagsMode->setCurrentIndex((int)filterData.tagsMode);
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| 	ui.peopleMode->setCurrentIndex((int)filterData.peopleMode);
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| 	ui.locationMode->setCurrentIndex((int)filterData.locationMode);
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| 	ui.suitMode->setCurrentIndex((int)filterData.suitMode);
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| 	ui.dnotesMode->setCurrentIndex((int)filterData.dnotesMode);
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| 	ui.equipmentMode->setCurrentIndex((int)filterData.equipmentMode);
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| 
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| 	ignoreSignal = false;
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| 
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| 	filterDataChanged(filterData);
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| }
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| 
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| void FilterWidget2::closeFilter()
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| {
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| 	MainWindow::instance()->setApplicationState("Default");
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| }
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| 
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| void FilterWidget2::temperatureChanged()
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| {
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| 	QString temp = get_temp_unit();
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| 	ui.minAirTemp->setSuffix(temp);
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| 	ui.maxAirTemp->setSuffix(temp);
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| 	ui.minWaterTemp->setSuffix(temp);
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| 	ui.maxWaterTemp->setSuffix(temp);
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| }
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| 
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| void FilterWidget2::updateFilter()
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| {
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| 	if (ignoreSignal)
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| 		return;
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| 
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| 	filterData.validFilter = true;
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| 	filterData.minVisibility = ui.minVisibility->currentStars();
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| 	filterData.maxVisibility = ui.maxVisibility->currentStars();
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| 	filterData.minRating = ui.minRating->currentStars();
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| 	filterData.maxRating = ui.maxRating->currentStars();
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| 	filterData.minWaterTemp = ui.minWaterTemp->value();
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| 	filterData.maxWaterTemp = ui.maxWaterTemp->value();
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| 	filterData.minAirTemp = ui.minAirTemp->value();
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| 	filterData.maxWaterTemp = ui.maxWaterTemp->value();
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| 	filterData.fromDate = ui.fromDate->dateTime();
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| 	filterData.fromTime = ui.fromTime->time();
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| 	filterData.toDate = ui.toDate->dateTime();
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| 	filterData.toTime = ui.toTime->time();
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| 	filterData.tags = ui.tags->text().split(",", QString::SkipEmptyParts);
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| 	filterData.people = ui.people->text().split(",", QString::SkipEmptyParts);
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| 	filterData.location = ui.location->text().split(",", QString::SkipEmptyParts);
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| 	filterData.suit = ui.suit->text().split(",", QString::SkipEmptyParts);
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| 	filterData.dnotes = ui.dnotes->text().split(",", QString::SkipEmptyParts);
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| 	filterData.equipment = ui.equipment->text().split(",", QString::SkipEmptyParts);
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| 	filterData.tagsMode = (FilterData::Mode)ui.tagsMode->currentIndex();
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| 	filterData.peopleMode = (FilterData::Mode)ui.peopleMode->currentIndex();
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| 	filterData.locationMode = (FilterData::Mode)ui.locationMode->currentIndex();
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| 	filterData.suitMode = (FilterData::Mode)ui.suitMode->currentIndex();
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| 	filterData.dnotesMode = (FilterData::Mode)ui.dnotesMode->currentIndex();
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| 	filterData.equipmentMode = (FilterData::Mode)ui.equipmentMode->currentIndex();
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| 	filterData.logged = ui.logged->isChecked();
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| 	filterData.planned = ui.planned->isChecked();
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| 
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| 	filterDataChanged(filterData);
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| }
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| 
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| void FilterWidget2::updateLogged(int value) {
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| 	if (value == Qt::Unchecked)
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| 		ui.planned->setChecked(true);
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| 	updateFilter();
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| }
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| 
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| void FilterWidget2::updatePlanned(int value) {
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| 	if (value == Qt::Unchecked)
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| 		ui.logged->setChecked(true);
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| 	updateFilter();
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| }
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| 
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| void FilterWidget2::showEvent(QShowEvent *event)
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| {
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| 	QWidget::showEvent(event);
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| 	filterDataChanged(filterData);
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| }
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| 
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| void FilterWidget2::hideEvent(QHideEvent *event)
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| {
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| 	QWidget::hideEvent(event);
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| }
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| 
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| void FilterWidget2::filterDataChanged(const FilterData &data)
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| {
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| 	MultiFilterSortModel::instance()->filterDataChanged(data);
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| 	countsChanged();
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| }
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| 
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| void FilterWidget2::countsChanged()
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| {
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| 	updateWindowTitle();
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| }
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| 
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| QString FilterWidget2::shownText()
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| {
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| 	if (isActive())
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| 		return tr("%L1/%L2 shown").arg(MultiFilterSortModel::instance()->divesDisplayed)
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| 				.arg(dive_table.nr);
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| 	else
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| 		return tr("%L1 dives").arg(dive_table.nr);
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| }
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| 
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| bool FilterWidget2::isActive() const
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| {
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| 	return filterData.validFilter;
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| }
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