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subsurface/desktop-widgets/filterwidget2.cpp
Berthold Stoeger 89784a176e filter: implement filtering for divemode 
This only checks the first divecomputer as the semantics for
multiple dive computers with different dive modes are not
clear. Should we check them all?

The implementation is a bit hackish: the indexes [0...n] of the
combobox are mapped onto [-1...n-1], where -1 means don't filter
and n-1 is the last valid dive mode.

Implements #2329

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-04-24 10:05:27 -07:00

304 lines
11 KiB
C++
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#include "desktop-widgets/filterwidget2.h"
#include "desktop-widgets/simplewidgets.h"
#include "desktop-widgets/mainwindow.h"
#include "core/qthelper.h"
#include "core/divelist.h"
#include "core/settings/qPrefUnit.h"
#include <QDoubleSpinBox>
FilterWidget2::FilterWidget2(QWidget* parent) :
QWidget(parent),
ignoreSignal(false)
{
ui.setupUi(this);
FilterData data;
// Use default values to set minimum and maximum air and water temperature.
ui.minAirTemp->setRange(data.minAirTemp, data.maxAirTemp);
ui.maxAirTemp->setRange(data.minAirTemp, data.maxAirTemp);
ui.minWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
ui.maxWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
// This needs to be the same order as enum dive_comp_type in dive.h!
QStringList types;
types.append(""); // Empty means don't filter on dive mode
for (int i = 0; i < NUM_DIVEMODE; i++)
types.append(gettextFromC::tr(divemode_text_ui[i]));
ui.diveMode->insertItems(0, types);
// TODO: unhide this when we discover how to search for equipment.
ui.equipment->hide();
ui.equipmentMode->hide();
ui.equipmentStringMode->hide();
ui.labelEquipment->hide();
ui.fromDate->setDisplayFormat(prefs.date_format);
ui.fromTime->setDisplayFormat(prefs.time_format);
ui.toDate->setDisplayFormat(prefs.date_format);
ui.toTime->setDisplayFormat(prefs.time_format);
// Initialize temperature fields to display correct unit.
temperatureChanged();
connect(ui.clear, &QToolButton::clicked,
this, &FilterWidget2::clearFilter);
connect(ui.close, &QToolButton::clicked,
this, &FilterWidget2::closeFilter);
connect(ui.maxRating, &StarWidget::valueChanged,
this, &FilterWidget2::updateFilter);
connect(ui.minRating, &StarWidget::valueChanged,
this, &FilterWidget2::updateFilter);
connect(ui.maxVisibility, &StarWidget::valueChanged,
this, &FilterWidget2::updateFilter);
connect(ui.minVisibility, &StarWidget::valueChanged,
this, &FilterWidget2::updateFilter);
connect(ui.maxAirTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
this, &FilterWidget2::updateFilter);
connect(ui.minAirTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
this, &FilterWidget2::updateFilter);
connect(ui.maxWaterTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
this, &FilterWidget2::updateFilter);
connect(ui.minWaterTemp, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
this, &FilterWidget2::updateFilter);
connect(ui.fromDate, &QDateTimeEdit::dateChanged,
this, &FilterWidget2::updateFilter);
connect(ui.fromTime, &QDateTimeEdit::timeChanged,
this, &FilterWidget2::updateFilter);
connect(ui.toDate, &QDateTimeEdit::dateChanged,
this, &FilterWidget2::updateFilter);
connect(ui.toTime, &QDateTimeEdit::timeChanged,
this, &FilterWidget2::updateFilter);
connect(ui.fullText, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.fulltextStringMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.tags, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.tagsMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.tagsStringMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.people, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.peopleMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.peopleStringMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.location, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.locationMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.locationStringMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.suit, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.suitMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.suitStringMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.dnotes, &QLineEdit::textChanged,
this, &FilterWidget2::updateFilter);
connect(ui.dnotesMode, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.dnotesStringMode, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
connect(ui.logged, &QCheckBox::stateChanged,
this, &FilterWidget2::updateLogged);
connect(ui.planned, &QCheckBox::stateChanged,
this, &FilterWidget2::updatePlanned);
connect(ui.diveMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &FilterWidget2::updateFilter);
// Update temperature fields if user changes temperature-units in preferences.
connect(qPrefUnits::instance(), &qPrefUnits::temperatureChanged,
this, &FilterWidget2::temperatureChanged);
connect(qPrefUnits::instance(), &qPrefUnits::unit_systemChanged,
this, &FilterWidget2::temperatureChanged);
// Reset all fields.
clearFilter();
}
void FilterWidget2::clearFilter()
{
ignoreSignal = true; // Prevent signals to force filter recalculation
filterData = FilterData();
ui.minRating->setCurrentStars(filterData.minRating);
ui.maxRating->setCurrentStars(filterData.maxRating);
ui.minVisibility->setCurrentStars(filterData.minVisibility);
ui.maxVisibility->setCurrentStars(filterData.maxVisibility);
ui.minAirTemp->setValue(filterData.minAirTemp);
ui.maxAirTemp->setValue(filterData.maxAirTemp);
ui.minWaterTemp->setValue(filterData.minWaterTemp);
ui.maxWaterTemp->setValue(filterData.maxWaterTemp);
ui.planned->setChecked(filterData.logged);
ui.planned->setChecked(filterData.planned);
ui.people->clear();
ui.location->clear();
ui.suit->clear();
ui.dnotes->clear();
ui.equipment->clear();
ui.tags->clear();
ui.fromDate->setDate(filterData.fromDate.date());
ui.fromTime->setTime(filterData.fromTime);
ui.toDate->setDate(filterData.toDate.date());
ui.toTime->setTime(filterData.toTime);
ui.tagsMode->setCurrentIndex((int)filterData.tagsMode);
ui.peopleMode->setCurrentIndex((int)filterData.peopleMode);
ui.locationMode->setCurrentIndex((int)filterData.locationMode);
ui.suitMode->setCurrentIndex((int)filterData.suitMode);
ui.dnotesMode->setCurrentIndex((int)filterData.dnotesMode);
ui.equipmentMode->setCurrentIndex((int)filterData.equipmentMode);
ui.fulltextStringMode->setCurrentIndex((int)filterData.fulltextStringMode);
ui.tagsStringMode->setCurrentIndex((int)filterData.tagsStringMode);
ui.peopleStringMode->setCurrentIndex((int)filterData.peopleStringMode);
ui.locationStringMode->setCurrentIndex((int)filterData.locationStringMode);
ui.suitStringMode->setCurrentIndex((int)filterData.suitStringMode);
ui.dnotesStringMode->setCurrentIndex((int)filterData.dnotesStringMode);
ui.equipmentStringMode->setCurrentIndex((int)filterData.equipmentStringMode);
ui.diveMode->setCurrentIndex(filterData.diveMode + 1); // -1 means don't filter, transform that into index 0
ignoreSignal = false;
filterDataChanged(filterData);
}
void FilterWidget2::closeFilter()
{
MainWindow::instance()->setApplicationState(ApplicationState::Default);
}
void FilterWidget2::temperatureChanged()
{
QString temp = get_temp_unit();
ui.minAirTemp->setSuffix(temp);
ui.maxAirTemp->setSuffix(temp);
ui.minWaterTemp->setSuffix(temp);
ui.maxWaterTemp->setSuffix(temp);
}
void FilterWidget2::updateFilter()
{
if (ignoreSignal)
return;
filterData.validFilter = true;
filterData.minVisibility = ui.minVisibility->currentStars();
filterData.maxVisibility = ui.maxVisibility->currentStars();
filterData.minRating = ui.minRating->currentStars();
filterData.maxRating = ui.maxRating->currentStars();
filterData.minWaterTemp = ui.minWaterTemp->value();
filterData.maxWaterTemp = ui.maxWaterTemp->value();
filterData.minAirTemp = ui.minAirTemp->value();
filterData.maxWaterTemp = ui.maxWaterTemp->value();
filterData.fromDate = ui.fromDate->dateTime();
filterData.fromTime = ui.fromTime->time();
filterData.toDate = ui.toDate->dateTime();
filterData.toTime = ui.toTime->time();
filterData.fullText = ui.fullText->text();
filterData.tags = ui.tags->text().split(",", QString::SkipEmptyParts);
filterData.people = ui.people->text().split(",", QString::SkipEmptyParts);
filterData.location = ui.location->text().split(",", QString::SkipEmptyParts);
filterData.suit = ui.suit->text().split(",", QString::SkipEmptyParts);
filterData.dnotes = ui.dnotes->text().split(",", QString::SkipEmptyParts);
filterData.equipment = ui.equipment->text().split(",", QString::SkipEmptyParts);
filterData.tagsMode = (FilterData::Mode)ui.tagsMode->currentIndex();
filterData.peopleMode = (FilterData::Mode)ui.peopleMode->currentIndex();
filterData.locationMode = (FilterData::Mode)ui.locationMode->currentIndex();
filterData.suitMode = (FilterData::Mode)ui.suitMode->currentIndex();
filterData.dnotesMode = (FilterData::Mode)ui.dnotesMode->currentIndex();
filterData.equipmentMode = (FilterData::Mode)ui.equipmentMode->currentIndex();
filterData.fulltextStringMode = (StringFilterMode)ui.fulltextStringMode->currentIndex();
filterData.tagsStringMode = (StringFilterMode)ui.tagsStringMode->currentIndex();
filterData.peopleStringMode = (StringFilterMode)ui.peopleStringMode->currentIndex();
filterData.locationStringMode = (StringFilterMode)ui.locationStringMode->currentIndex();
filterData.suitStringMode = (StringFilterMode)ui.suitStringMode->currentIndex();
filterData.dnotesStringMode = (StringFilterMode)ui.dnotesStringMode->currentIndex();
filterData.equipmentStringMode = (StringFilterMode)ui.equipmentStringMode->currentIndex();
filterData.logged = ui.logged->isChecked();
filterData.planned = ui.planned->isChecked();
filterData.diveMode = ui.diveMode->currentIndex() - 1; // The first entry means don't filter, transform that to -1.
filterDataChanged(filterData);
}
void FilterWidget2::updateLogged(int value)
{
if (value == Qt::Unchecked)
ui.planned->setChecked(true);
updateFilter();
}
void FilterWidget2::updatePlanned(int value)
{
if (value == Qt::Unchecked)
ui.logged->setChecked(true);
updateFilter();
}
void FilterWidget2::showEvent(QShowEvent *event)
{
QWidget::showEvent(event);
ui.fullText->setFocus();
filterDataChanged(filterData);
}
void FilterWidget2::hideEvent(QHideEvent *event)
{
QWidget::hideEvent(event);
}
void FilterWidget2::filterDataChanged(const FilterData &data)
{
DiveFilter::instance()->setFilter(data);
}
QString FilterWidget2::shownText()
{
if (isActive())
return tr("%L1/%L2 shown").arg(shown_dives).arg(dive_table.nr);
else
return tr("%L1 dives").arg(dive_table.nr);
}
bool FilterWidget2::isActive() const
{
return filterData.validFilter;
}
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