Qt: Fix a rare crash when rapidly changing settings
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@ -244,18 +244,14 @@ void QtHostInterface::RemoveSettingValue(const char* section, const char* key)
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void QtHostInterface::queueSettingsSave()
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{
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if (!m_settings_save_timer)
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{
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if (m_settings_save_timer)
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return;
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m_settings_save_timer = std::make_unique<QTimer>();
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connect(m_settings_save_timer.get(), &QTimer::timeout, this, &QtHostInterface::doSaveSettings);
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m_settings_save_timer->setSingleShot(true);
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}
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else
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{
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m_settings_save_timer->stop();
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}
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m_settings_save_timer->start(SETTINGS_SAVE_DELAY);
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m_settings_save_timer->moveToThread(m_worker_thread);
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}
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void QtHostInterface::doSaveSettings()
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@ -1104,6 +1100,11 @@ void QtHostInterface::threadEntryPoint()
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delete m_worker_thread_event_loop;
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m_worker_thread_event_loop = nullptr;
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if (m_settings_save_timer)
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{
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m_settings_save_timer.reset();
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doSaveSettings();
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}
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// move back to UI thread
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moveToThread(m_original_thread);
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