diff options
Diffstat (limited to 'src/settings.cpp')
| -rw-r--r-- | src/settings.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/settings.cpp b/src/settings.cpp index 3728fabf2..55404319e 100644 --- a/src/settings.cpp +++ b/src/settings.cpp @@ -1048,6 +1048,30 @@ void Settings::setDefault(const std::string &name, const FlagDesc *flagdesc, setDefault(name, writeFlagString(flags, flagdesc, U32_MAX)); } +void Settings::overrideDefaults(Settings *other) +{ + for (const auto &setting : other->m_settings) { + if (setting.second.is_group) { + setGroupDefault(setting.first, setting.second.group); + continue; + } + const FlagDesc *flagdesc = getFlagDescFallback(setting.first); + if (flagdesc) { + // Flags cannot be copied directly. + // 1) Get the current set flags + u32 flags = getFlagStr(setting.first, flagdesc, nullptr); + // 2) Set the flags as defaults + other->setDefault(setting.first, flagdesc, flags); + // 3) Get the newly set flags and override the default setting value + setDefault(setting.first, flagdesc, + other->getFlagStr(setting.first, flagdesc, nullptr)); + continue; + } + // Also covers FlagDesc settings + setDefault(setting.first, setting.second.value); + } +} + const FlagDesc *Settings::getFlagDescFallback(const std::string &name) const { auto it = m_flags.find(name); |