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GH-992 Add a transaction/locking mechanism to settings objects

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This can cut the FTB loading by ~66% - worth it, but not ideal.
Real solution will have to be implemented later.
This commit is contained in:
Petr Mrázek
2015-05-23 16:07:47 +02:00
parent 0e0ddf5494
commit ce99fabe13
14 changed files with 102 additions and 41 deletions
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28
logic/settings/INISettingsObject.cpp
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@ -33,6 +33,20 @@ bool INISettingsObject::reload()
return m_ini.loadFile(m_filePath) && SettingsObject::reload();
}
void INISettingsObject::suspendSave()
{
m_suspendSave = true;
}
void INISettingsObject::resumeSave()
{
m_suspendSave = false;
if(m_doSave)
{
m_ini.saveFile(m_filePath);
}
}
void INISettingsObject::changeSetting(const Setting &setting, QVariant value)
{
if (contains(setting.id()))
@ -51,6 +65,18 @@ void INISettingsObject::changeSetting(const Setting &setting, QVariant value)
for(auto iter: setting.configKeys())
m_ini.remove(iter);
}
doSave();
}
}
void INISettingsObject::doSave()
{
if(m_suspendSave)
{
m_doSave = true;
}
else
{
m_ini.saveFile(m_filePath);
}
}
@ -62,7 +88,7 @@ void INISettingsObject::resetSetting(const Setting &setting)
{
for(auto iter: setting.configKeys())
m_ini.remove(iter);
m_ini.saveFile(m_filePath);
doSave();
}
}