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qt: fonts: allow SubstituteFonts to filter based on user's language

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SubstituteFonts() has been moved to after app identification so that QSettings
are accessible.
This commit is contained in:
Cory Fields 2015-01-16 16:03:48 -05:00
parent 9fe53a85e0
commit f5ad78b34a
3 changed files with 20 additions and 13 deletions
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29
src/qt/bitcoin.cpp
View file

@ -89,17 +89,9 @@ static std::string Translate(const char* psz)
return QCoreApplication::translate("bitcoin-core", psz).toStdString();
}
/** Set up translations */
static void initTranslations(QTranslator &qtTranslatorBase, QTranslator &qtTranslator, QTranslator &translatorBase, QTranslator &translator)
static QString GetLangTerritory()
{
QSettings settings;
// Remove old translators
QApplication::removeTranslator(&qtTranslatorBase);
QApplication::removeTranslator(&qtTranslator);
QApplication::removeTranslator(&translatorBase);
QApplication::removeTranslator(&translator);
// Get desired locale (e.g. "de_DE")
// 1) System default language
QString lang_territory = QLocale::system().name();
@ -109,6 +101,22 @@ static void initTranslations(QTranslator &qtTranslatorBase, QTranslator &qtTrans
lang_territory = lang_territory_qsettings;
// 3) -lang command line argument
lang_territory = QString::fromStdString(GetArg("-lang", lang_territory.toStdString()));
return lang_territory;
}
/** Set up translations */
static void initTranslations(QTranslator &qtTranslatorBase, QTranslator &qtTranslator, QTranslator &translatorBase, QTranslator &translator)
{
// Remove old translators
QApplication::removeTranslator(&qtTranslatorBase);
QApplication::removeTranslator(&qtTranslator);
QApplication::removeTranslator(&translatorBase);
QApplication::removeTranslator(&translator);
// Get desired locale (e.g. "de_DE")
// 1) System default language
QString lang_territory = GetLangTerritory();
// Convert to "de" only by truncating "_DE"
QString lang = lang_territory;
@ -498,8 +506,6 @@ int main(int argc, char *argv[])
Q_INIT_RESOURCE(bitcoin);
Q_INIT_RESOURCE(bitcoin_locale);
GUIUtil::SubstituteFonts();
BitcoinApplication app(argc, argv);
#if QT_VERSION > 0x050100
// Generate high-dpi pixmaps
@ -521,6 +527,7 @@ int main(int argc, char *argv[])
QApplication::setOrganizationName(QAPP_ORG_NAME);
QApplication::setOrganizationDomain(QAPP_ORG_DOMAIN);
QApplication::setApplicationName(QAPP_APP_NAME_DEFAULT);
GUIUtil::SubstituteFonts(GetLangTerritory());
/// 4. Initialization of translations, so that intro dialog is in user's language
// Now that QSettings are accessible, initialize translations

2
src/qt/guiutil.cpp
View file

@ -383,7 +383,7 @@ void openDebugLogfile()
QDesktopServices::openUrl(QUrl::fromLocalFile(boostPathToQString(pathDebug)));
}
void SubstituteFonts()
void SubstituteFonts(const QString& language)
{
#if defined(Q_OS_MAC)
// Background:

2
src/qt/guiutil.h
View file

@ -107,7 +107,7 @@ namespace GUIUtil
void openDebugLogfile();
// Replace invalid default fonts with known good ones
void SubstituteFonts();
void SubstituteFonts(const QString& language);
/** Qt event filter that intercepts ToolTipChange events, and replaces the tooltip with a rich text
representation if needed. This assures that Qt can word-wrap long tooltip messages.