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c06813317f
And this actually made me find one memory leak on the old version: We are constantly creating / leaking a new QSortFilterProxyModel everytime a sync() is done on the settings. That's not a lot, maybe once per time a user changes its settings... but it's still a leak. And the code is more sanely separated this time. yey. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
58 lines
No EOL
1.8 KiB
C++
58 lines
No EOL
1.8 KiB
C++
#include "preferences_language.h"
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#include "ui_prefs_language.h"
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#include <QApplication>
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#include <QSettings>
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#include <QMessageBox>
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#include <QSortFilterProxyModel>
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#include "qt-models/models.h"
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PreferencesLanguage::PreferencesLanguage() : AbstractPreferencesWidget(tr("Language"), QIcon(":/language"), 4)
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{
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ui = new Ui::PreferencesLanguage();
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ui->setupUi(this);
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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, &QLineEdit::textChanged,
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filterModel, &QSortFilterProxyModel::setFilterFixedString);
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}
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PreferencesLanguage::~PreferencesLanguage()
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{
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delete ui;
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}
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void PreferencesLanguage::refreshSettings()
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{
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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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s.endGroup();
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}
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void PreferencesLanguage::syncSettings()
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{
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// Locale
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QLocale loc;
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QSettings s;
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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(this, 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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} |