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Keep compatibility with qBittorrent < 2.3.0 (import settings from the registry)

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This commit is contained in:
Christophe Dumez 2010-07-16 15:11:20 +00:00
parent b9241ad5ad
commit 0c40a8ab05
1 changed files with 35 additions and 26 deletions
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61
src/qinisettings.h
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@ -35,41 +35,50 @@
class QIniSettings : public QSettings {
public:
QIniSettings(const QString &organization, const QString &application = QString(), QObject *parent = 0 ):
QIniSettings(const QString &organization, const QString &application = QString(), QObject *parent = 0 ):
#ifdef Q_WS_WIN
QSettings(QSettings::IniFormat, QSettings::UserScope, organization, application, parent)
QSettings(QSettings::IniFormat, QSettings::UserScope, organization, application, parent)
#else
QSettings(organization, application, parent)
QSettings(organization, application, parent)
#endif
{
{
}
}
#ifdef Q_WS_WIN
QVariant value(const QString & key, const QVariant &defaultValue = QVariant()) const {
QVariant ret = QSettings::value(key);
if(format() == QSettings::NativeFormat) {
if(ret.isNull()) {
// Fallback on Windows, use \ in key instead of /
if(key.contains("/")) {
ret = QSettings::value(key.replace("/", "\\"));
} else {
if(key.contains("\\")) {
ret = QSettings::value(key.replace("\\", "/"));
}
}
}
QVariant value(const QString & key, const QVariant &defaultValue = QVariant()) const {
QVariant ret = QSettings::value(key);
if(format() == QSettings::NativeFormat) {
if(ret.isNull()) {
// Fallback on Windows, use \ in key instead of /
if(key.contains("/")) {
ret = QSettings::value(key.replace("/", "\\"));
} else {
if(key.contains("\\")) {
ret = QSettings::value(key.replace("\\", "/"));
}
}
if(ret.isNull())
return defaultValue;
return ret;
}
} else {
// Keep compatibility with qBittorrent < 2.3.0
// Import the setting from the registry
QSettings old_settings(organizationName(), applicationName());
ret = old_settings.value(key);
if(!ret.isEmpty()) {
setValue(key, ret);
old_settings.remove(key);
}
}
if(ret.isNull())
return defaultValue;
return ret;
}
void setValue(const QString &key, const QVariant &val) {
if(format() == QSettings::NativeFormat)
key = key.replace("/", "\\");
QSettings::setValue(key, val);
}
void setValue(const QString &key, const QVariant &val) {
if(format() == QSettings::NativeFormat)
key = key.replace("/", "\\");
QSettings::setValue(key, val);
}
#endif
};