85 lines
3.5 KiB
C++
85 lines
3.5 KiB
C++
#include "LanguageSelectionWidget.h"
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#include <QCheckBox>
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#include <QHeaderView>
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#include <QLabel>
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#include <QTreeView>
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#include <QVBoxLayout>
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#include "Application.h"
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#include "BuildConfig.h"
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#include "settings/Setting.h"
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#include "translations/TranslationsModel.h"
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LanguageSelectionWidget::LanguageSelectionWidget(QWidget* parent) : QWidget(parent)
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{
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verticalLayout = new QVBoxLayout(this);
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verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
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languageView = new QTreeView(this);
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languageView->setObjectName(QStringLiteral("languageView"));
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languageView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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languageView->setAlternatingRowColors(true);
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languageView->setRootIsDecorated(false);
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languageView->setItemsExpandable(false);
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languageView->setWordWrap(true);
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languageView->header()->setCascadingSectionResizes(true);
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languageView->header()->setStretchLastSection(false);
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verticalLayout->addWidget(languageView);
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helpUsLabel = new QLabel(this);
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helpUsLabel->setObjectName(QStringLiteral("helpUsLabel"));
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helpUsLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse);
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helpUsLabel->setOpenExternalLinks(true);
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helpUsLabel->setWordWrap(true);
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verticalLayout->addWidget(helpUsLabel);
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formatCheckbox = new QCheckBox(this);
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formatCheckbox->setObjectName(QStringLiteral("formatCheckbox"));
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formatCheckbox->setCheckState(APPLICATION->settings()->get("UseSystemLocale").toBool() ? Qt::Checked : Qt::Unchecked);
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connect(formatCheckbox, &QCheckBox::stateChanged,
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[this]() { APPLICATION->translations()->setUseSystemLocale(formatCheckbox->isChecked()); });
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verticalLayout->addWidget(formatCheckbox);
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auto translations = APPLICATION->translations();
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auto index = translations->selectedIndex();
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languageView->setModel(translations.get());
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languageView->setCurrentIndex(index);
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languageView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
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languageView->header()->setSectionResizeMode(0, QHeaderView::Stretch);
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connect(languageView->selectionModel(), &QItemSelectionModel::currentRowChanged, this, &LanguageSelectionWidget::languageRowChanged);
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verticalLayout->setContentsMargins(0, 0, 0, 0);
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auto language_setting = APPLICATION->settings()->getSetting("Language");
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connect(language_setting.get(), &Setting::SettingChanged, this, &LanguageSelectionWidget::languageSettingChanged);
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}
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QString LanguageSelectionWidget::getSelectedLanguageKey() const
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{
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auto translations = APPLICATION->translations();
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return translations->data(languageView->currentIndex(), Qt::UserRole).toString();
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}
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void LanguageSelectionWidget::retranslate()
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{
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QString text = tr("Don't see your language or the quality is poor?<br/><a href=\"%1\">Help us with translations!</a>")
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.arg(BuildConfig.TRANSLATIONS_URL);
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helpUsLabel->setText(text);
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formatCheckbox->setText(tr("Use system locales"));
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}
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void LanguageSelectionWidget::languageRowChanged(const QModelIndex& current, const QModelIndex& previous)
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{
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if (current == previous) {
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return;
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}
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auto translations = APPLICATION->translations();
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QString key = translations->data(current, Qt::UserRole).toString();
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translations->selectLanguage(key);
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translations->updateLanguage(key);
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}
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void LanguageSelectionWidget::languageSettingChanged(const Setting&, const QVariant)
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{
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auto translations = APPLICATION->translations();
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auto index = translations->selectedIndex();
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languageView->setCurrentIndex(index);
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}
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