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https://github.com/subsurface/subsurface.git
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c86822c2f4
C++ style of accessing single instance class object. Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
319 lines
11 KiB
C++
319 lines
11 KiB
C++
#include "preferences.h"
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#include "mainwindow.h"
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#include <QSettings>
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#include <QDebug>
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#include <QFileDialog>
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#include <QMessageBox>
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#include <QSortFilterProxyModel>
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PreferencesDialog* PreferencesDialog::instance()
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{
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static PreferencesDialog *dialog = new PreferencesDialog(MainWindow::instance());
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dialog->setAttribute(Qt::WA_QuitOnClose, false);
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LanguageModel::instance();
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return dialog;
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}
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PreferencesDialog::PreferencesDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
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{
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ui.setupUi(this);
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connect(ui.buttonBox, SIGNAL(clicked(QAbstractButton*)), this, SLOT(buttonClicked(QAbstractButton*)));
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connect(ui.gflow, SIGNAL(valueChanged(int)), this, SLOT(gflowChanged(int)));
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connect(ui.gfhigh, SIGNAL(valueChanged(int)), this, SLOT(gfhighChanged(int)));
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loadSettings();
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setUiFromPrefs();
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rememberPrefs();
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}
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#define DANGER_GF ( gf > 100 ) ? "* { color: red; }" : ""
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void PreferencesDialog::gflowChanged(int gf)
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{
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ui.gflow->setStyleSheet(DANGER_GF);
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}
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void PreferencesDialog::gfhighChanged(int gf)
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{
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ui.gfhigh->setStyleSheet(DANGER_GF);
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}
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#undef DANGER_GF
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void PreferencesDialog::showEvent(QShowEvent *event)
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{
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setUiFromPrefs();
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rememberPrefs();
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QDialog::showEvent(event);
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}
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void PreferencesDialog::setUiFromPrefs()
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{
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// graphs
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ui.pheThreshold->setValue(prefs.pp_graphs.phe_threshold);
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ui.po2Threshold->setValue(prefs.pp_graphs.po2_threshold);
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ui.pn2Threshold->setValue(prefs.pp_graphs.pn2_threshold);
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ui.maxppo2->setValue(prefs.mod_ppO2);
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ui.red_ceiling->setChecked(prefs.profile_red_ceiling);
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ui.units_group->setEnabled(ui.personalize->isChecked());
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ui.gflow->setValue(prefs.gflow);
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ui.gfhigh->setValue(prefs.gfhigh);
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ui.gf_low_at_maxdepth->setChecked(prefs.gf_low_at_maxdepth);
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// units
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if (prefs.unit_system == METRIC)
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ui.metric->setChecked(true);
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else if (prefs.unit_system == IMPERIAL)
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ui.imperial->setChecked(true);
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else
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ui.personalize->setChecked(true);
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ui.celsius->setChecked(prefs.units.temperature == units::CELSIUS);
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ui.fahrenheit->setChecked(prefs.units.temperature == units::FAHRENHEIT);
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ui.meter->setChecked(prefs.units.length == units::METERS);
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ui.feet->setChecked(prefs.units.length == units::FEET);
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ui.bar->setChecked(prefs.units.pressure == units::BAR);
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ui.psi->setChecked(prefs.units.pressure == units::PSI);
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ui.liter->setChecked(prefs.units.volume == units::LITER);
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ui.cuft->setChecked(prefs.units.volume == units::CUFT);
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ui.kg->setChecked(prefs.units.weight == units::KG);
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ui.lbs->setChecked(prefs.units.weight == units::LBS);
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ui.font->setCurrentFont(QString(prefs.divelist_font));
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ui.fontsize->setValue(prefs.font_size);
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ui.defaultfilename->setText(prefs.default_filename);
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ui.default_cylinder->clear();
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for(int i=0; tank_info[i].name != NULL; i++) {
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ui.default_cylinder->addItem(tank_info[i].name);
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if (prefs.default_cylinder && strcmp(tank_info[i].name, prefs.default_cylinder) == 0)
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ui.default_cylinder->setCurrentIndex(i);
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}
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ui.displayinvalid->setChecked(prefs.display_invalid_dives);
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ui.display_unused_tanks->setChecked(prefs.display_unused_tanks);
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ui.vertical_speed_minutes->setChecked(prefs.units.vertical_speed_time == units::MINUTES);
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ui.vertical_speed_seconds->setChecked(prefs.units.vertical_speed_time == units::SECONDS);
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QSortFilterProxyModel *filterModel = new QSortFilterProxyModel();
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filterModel->setSourceModel(LanguageModel::instance());
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filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
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ui.languageView->setModel(filterModel);
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filterModel->sort(0);
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connect(ui.languageFilter, SIGNAL(textChanged(QString)), filterModel, SLOT(setFilterFixedString(QString)));
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QSettings s;
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s.beginGroup("Language");
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ui.languageSystemDefault->setChecked(s.value("UseSystemLanguage", true).toBool());
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QAbstractItemModel *m = ui.languageView->model();
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QModelIndexList languages = m->match( m->index(0,0), Qt::UserRole, s.value("UiLanguage").toString());
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if (languages.count())
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ui.languageView->setCurrentIndex(languages.first());
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}
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void PreferencesDialog::restorePrefs()
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{
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prefs = oldPrefs;
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setUiFromPrefs();
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}
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void PreferencesDialog::rememberPrefs()
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{
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oldPrefs = prefs;
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}
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#define SB(V, B) s.setValue(V, (int)(B->isChecked() ? 1 : 0))
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#define GET_UNIT(name, field, f, t) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.units.field = (v.toInt() == (t)) ? (t) : (f); \
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else \
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prefs.units.field = default_prefs.units.field
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#define GET_BOOL(name, field) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.field = v.toInt() ? true : false; \
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else \
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prefs.field = default_prefs.field
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#define GET_DOUBLE(name, field) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.field = v.toDouble(); \
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else \
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prefs.field = default_prefs.field
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#define GET_INT(name, field) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.field = v.toInt(); \
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else \
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prefs.field = default_prefs.field
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#define GET_TXT(name, field) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.field = strdup(v.toString().toUtf8().constData()); \
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else \
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prefs.field = default_prefs.field
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#define GET_TXT(name, field) \
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v = s.value(QString(name)); \
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if (v.isValid()) \
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prefs.field = strdup(v.toString().toUtf8().constData()); \
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else \
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prefs.field = default_prefs.field
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void PreferencesDialog::syncSettings()
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{
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QSettings s;
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// Graph
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s.beginGroup("TecDetails");
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s.setValue("phethreshold", ui.pheThreshold->value());
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s.setValue("po2threshold", ui.po2Threshold->value());
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s.setValue("pn2threshold", ui.pn2Threshold->value());
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s.setValue("modppO2", ui.maxppo2->value());
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SB("redceiling", ui.red_ceiling);
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s.setValue("gflow", ui.gflow->value());
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s.setValue("gfhigh", ui.gfhigh->value());
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SB("gf_low_at_maxdepth", ui.gf_low_at_maxdepth);
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SB("display_unused_tanks", ui.display_unused_tanks);
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s.endGroup();
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// Units
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s.beginGroup("Units");
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QString unitSystem = ui.metric->isChecked() ? "metric" : (ui.imperial->isChecked() ? "imperial" : "personal");
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s.setValue("unit_system", unitSystem);
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s.setValue("temperature", ui.fahrenheit->isChecked() ? units::FAHRENHEIT : units::CELSIUS);
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s.setValue("length", ui.feet->isChecked() ? units::FEET : units::METERS);
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s.setValue("pressure", ui.psi->isChecked() ? units::PSI : units::BAR);
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s.setValue("volume", ui.cuft->isChecked() ? units::CUFT : units::LITER);
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s.setValue("weight", ui.lbs->isChecked() ? units::LBS : units::KG);
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s.setValue("vertical_speed_time", ui.vertical_speed_minutes->isChecked() ? units::MINUTES : units::SECONDS);
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s.endGroup();
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// Defaults
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s.beginGroup("GeneralSettings");
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s.setValue("default_filename", ui.defaultfilename->text());
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s.setValue("default_cylinder", ui.default_cylinder->currentText());
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s.endGroup();
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s.beginGroup("Display");
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s.setValue("divelist_font", ui.font->currentFont());
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s.setValue("font_size", ui.fontsize->value());
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s.setValue("displayinvalid", ui.displayinvalid->isChecked());
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s.endGroup();
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s.sync();
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QLocale loc;
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s.beginGroup("Language");
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bool useSystemLang = s.value("UseSystemLanguage", true).toBool();
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if (useSystemLang != ui.languageSystemDefault->isChecked() ||
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(!useSystemLang && s.value("UiLanguage").toString() != ui.languageView->currentIndex().data(Qt::UserRole))) {
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QMessageBox::warning(MainWindow::instance(), tr("Restart required"),
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tr("To correctly load a new language you must restart Subsurface."));
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}
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s.setValue("UseSystemLanguage", ui.languageSystemDefault->isChecked());
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s.setValue("UiLanguage", ui.languageView->currentIndex().data(Qt::UserRole));
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s.endGroup();
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loadSettings();
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emit settingsChanged();
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}
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void PreferencesDialog::loadSettings()
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{
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// This code was on the mainwindow, it should belong nowhere, but since we dind't
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// correctly fixed this code yet ( too much stuff on the code calling preferences )
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// force this here.
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QSettings s;
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QVariant v;
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s.beginGroup("Units");
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if (s.value("unit_system").toString() == "metric") {
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prefs.unit_system = METRIC;
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prefs.units = SI_units;
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} else if (s.value("unit_system").toString() == "imperial") {
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prefs.unit_system = IMPERIAL;
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prefs.units = IMPERIAL_units;
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} else {
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prefs.unit_system = PERSONALIZE;
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GET_UNIT("length", length, units::FEET, units::METERS);
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GET_UNIT("pressure", pressure, units::PSI, units::BAR);
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GET_UNIT("volume", volume, units::CUFT, units::LITER);
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GET_UNIT("temperature", temperature, units::FAHRENHEIT, units::CELSIUS);
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GET_UNIT("weight", weight, units::LBS, units::KG);
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}
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GET_UNIT("vertical_speed_time", vertical_speed_time, units::MINUTES, units::SECONDS);
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s.endGroup();
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s.beginGroup("TecDetails");
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GET_BOOL("po2graph", pp_graphs.po2);
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GET_BOOL("pn2graph", pp_graphs.pn2);
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GET_BOOL("phegraph", pp_graphs.phe);
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GET_DOUBLE("po2threshold", pp_graphs.po2_threshold);
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GET_DOUBLE("pn2threshold", pp_graphs.pn2_threshold);
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GET_DOUBLE("phethreshold", pp_graphs.phe_threshold);
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GET_BOOL("mod", mod);
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GET_DOUBLE("modppO2", mod_ppO2);
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GET_BOOL("ead", ead);
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GET_BOOL("redceiling", profile_red_ceiling);
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GET_BOOL("dcceiling", profile_dc_ceiling);
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GET_BOOL("calcceiling", profile_calc_ceiling);
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GET_BOOL("calcceiling3m", calc_ceiling_3m_incr);
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GET_BOOL("calcndltts", calc_ndl_tts);
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GET_BOOL("calcalltissues", calc_all_tissues);
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GET_INT("gflow", gflow);
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GET_INT("gfhigh", gfhigh);
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GET_BOOL("gf_low_at_maxdepth", gf_low_at_maxdepth);
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set_gf(prefs.gflow, prefs.gfhigh, prefs.gf_low_at_maxdepth);
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GET_BOOL("show_sac", show_sac);
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GET_BOOL("display_unused_tanks", display_unused_tanks);
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s.endGroup();
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s.beginGroup("GeneralSettings");
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GET_TXT("default_filename", default_filename);
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GET_TXT("default_cylinder", default_cylinder);
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s.endGroup();
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s.beginGroup("Display");
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QFont defaultFont = s.value("divelist_font", qApp->font()).value<QFont>();
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defaultFont.setPointSizeF(s.value("font_size", qApp->font().pointSizeF()).toFloat());
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qApp->setFont(defaultFont);
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GET_TXT("divelist_font", divelist_font);
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GET_INT("font_size", font_size);
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GET_INT("displayinvalid", display_invalid_dives);
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s.endGroup();
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}
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void PreferencesDialog::buttonClicked(QAbstractButton* button)
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{
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switch (ui.buttonBox->standardButton(button)) {
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case QDialogButtonBox::Discard:
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restorePrefs();
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close();
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break;
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case QDialogButtonBox::Apply:
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syncSettings();
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break;
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case QDialogButtonBox::FirstButton:
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syncSettings();
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close();
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break;
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default:
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break; // ignore warnings.
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}
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}
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#undef SB
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void PreferencesDialog::on_chooseFile_clicked()
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{
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QFileInfo fi(system_default_filename());
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QString choosenFileName = QFileDialog::getOpenFileName(this, tr("Open Default Log File"), fi.absolutePath(), tr("Subsurface XML files (*.ssrf *.xml *.XML)"));
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if(!choosenFileName.isEmpty())
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ui.defaultfilename->setText(choosenFileName);
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}
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void PreferencesDialog::emitSettingsChanged()
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{
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emit settingsChanged();
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}
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