72 lines
2.8 KiB
C++
72 lines
2.8 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "gui/settings/settingslocalization.h"
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#include "miscellaneous/application.h"
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#include "miscellaneous/iconfactory.h"
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#include "miscellaneous/localization.h"
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#include "miscellaneous/settings.h"
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SettingsLocalization::SettingsLocalization(Settings* settings, QWidget* parent)
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: SettingsPanel(settings, parent), m_ui(new Ui::SettingsLocalization) {
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m_ui->setupUi(this);
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m_ui->m_treeLanguages->setColumnCount(3);
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m_ui->m_treeLanguages->setHeaderHidden(false);
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m_ui->m_treeLanguages->setHeaderLabels(QStringList()
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<< /*: Language column of language list. */ tr("Language")
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<< /*: Lang. code column of language list. */ tr("Code")
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<< tr("Author"));
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// Setup languages.
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m_ui->m_treeLanguages->header()->setSectionResizeMode(0, QHeaderView::ResizeToContents);
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m_ui->m_treeLanguages->header()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
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m_ui->m_treeLanguages->header()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
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connect(m_ui->m_treeLanguages, &QTreeWidget::currentItemChanged, this, &SettingsLocalization::requireRestart);
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connect(m_ui->m_treeLanguages, &QTreeWidget::currentItemChanged, this, &SettingsLocalization::dirtifySettings);
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}
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SettingsLocalization::~SettingsLocalization() {
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delete m_ui;
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}
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void SettingsLocalization::loadSettings() {
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onBeginLoadSettings();
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foreach (const Language& language, qApp->localization()->installedLanguages()) {
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QTreeWidgetItem* item = new QTreeWidgetItem(m_ui->m_treeLanguages);
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item->setText(0, language.m_name);
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item->setText(1, language.m_code);
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item->setText(2, language.m_author);
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item->setIcon(0, qApp->icons()->miscIcon(QString(FLAG_ICON_SUBFOLDER) + QDir::separator() + language.m_code));
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}
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m_ui->m_treeLanguages->sortByColumn(0, Qt::AscendingOrder);
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QList<QTreeWidgetItem*> matching_items = m_ui->m_treeLanguages->findItems(qApp->localization()->loadedLanguage(), Qt::MatchContains, 1);
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if (!matching_items.isEmpty()) {
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m_ui->m_treeLanguages->setCurrentItem(matching_items[0]);
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}
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onEndLoadSettings();
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}
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void SettingsLocalization::saveSettings() {
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onBeginSaveSettings();
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if (m_ui->m_treeLanguages->currentItem() == nullptr) {
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qDebug("No localizations loaded in settings dialog, so no saving for them.");
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return;
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}
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const QString actual_lang = qApp->localization()->loadedLanguage();
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const QString new_lang = m_ui->m_treeLanguages->currentItem()->text(1);
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// Save prompt for restart if language has changed.
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if (new_lang != actual_lang) {
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requireRestart();
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settings()->setValue(GROUP(General), General::Language, new_lang);
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}
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onEndSaveSettings();
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}
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