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Add translations support (#82)

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* Add translations support
* Update .gitignore
This commit is contained in:
Jonas Kvinge
2019-02-22 20:24:38 +01:00
committed by GitHub
parent 034b032cfa
commit 954e0e8a59
29 changed files with 401 additions and 103 deletions
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58
src/settings/behavioursettingspage.cpp
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@@ -21,6 +21,10 @@
#include "config.h"
#include <QVariant>
#include <QString>
#include <QStringList>
#include <QDir>
#include <QLocale>
#include <QSettings>
#include <QSystemTrayIcon>
#include <QCheckBox>
@@ -37,6 +41,14 @@ class SettingsDialog;
const char *BehaviourSettingsPage::kSettingsGroup = "Behaviour";
#ifdef HAVE_TRANSLATIONS
namespace {
bool LocaleAwareCompare(const QString &a, const QString &b) {
return a.localeAwareCompare(b) < 0;
}
} // namespace
#endif
BehaviourSettingsPage::BehaviourSettingsPage(SettingsDialog *dialog) : SettingsPage(dialog), ui_(new Ui_BehaviourSettingsPage) {
ui_->setupUi(this);
@@ -71,6 +83,43 @@ BehaviourSettingsPage::BehaviourSettingsPage(SettingsDialog *dialog) : SettingsP
ui_->combobox_menuplaymode->setItemData(1, MainWindow::PlayBehaviour_IfStopped);
ui_->combobox_menuplaymode->setItemData(2, MainWindow::PlayBehaviour_Always);
#ifdef HAVE_TRANSLATIONS
// Populate the language combo box. We do this by looking at all the compiled in translations.
QDir dir(":/translations/");
QStringList codes(dir.entryList(QStringList() << "*.qm"));
QRegExp lang_re("^strawberry_(.*).qm$");
for (const QString &filename : codes) {
// The regex captures the "ru" from "strawberry_ru.qm"
if (!lang_re.exactMatch(filename)) continue;
QString code = lang_re.cap(1);
QString lookup_code = QString(code)
.replace("@latin", "_Latn")
.replace("_CN", "_Hans_CN")
.replace("_TW", "_Hant_TW");
QString language_name = QLocale::languageToString(QLocale(lookup_code).language());
QString native_name = QLocale(lookup_code).nativeLanguageName();
if (!native_name.isEmpty()) {
language_name = native_name;
}
QString name = QString("%1 (%2)").arg(language_name, code);
language_map_[name] = code;
}
language_map_["English (en)"] = "en";
// Sort the names and show them in the UI
QStringList names = language_map_.keys();
std::stable_sort(names.begin(), names.end(), LocaleAwareCompare);
ui_->combobox_language->addItems(names);
#else
ui_->groupbox_language->setEnabled(false);
ui_->groupbox_language->setVisible(false);
#endif
}
BehaviourSettingsPage::~BehaviourSettingsPage() {
@@ -114,6 +163,12 @@ void BehaviourSettingsPage::Load() {
ui_->spinbox_seekstepsec->setValue(s.value("seek_step_sec", 10).toInt());
QString name = language_map_.key(s.value("language").toString());
if (name.isEmpty())
ui_->combobox_language->setCurrentIndex(0);
else
ui_->combobox_language->setCurrentIndex(ui_->combobox_language->findText(name));
s.endGroup();
}
@@ -141,6 +196,9 @@ void BehaviourSettingsPage::Save() {
s.setValue("doubleclick_playmode", doubleclick_playmode);
s.setValue("menu_playmode", menu_playmode);
s.setValue("seek_step_sec", ui_->spinbox_seekstepsec->value());
s.setValue("language", language_map_.contains(ui_->combobox_language->currentText()) ? language_map_[ui_->combobox_language->currentText()] : QString());
s.endGroup();
}