audio: emit reset model signals

Refs #72500

src/audio/alsapluginmodel.cpp

@@ -151,7 +151,9 @@ void AlsaPluginModelPrivate::setCurrentPlugin(int idx)
 void Audio::AlsaPluginModel::reload()
 {
    ConfigurationManagerInterface& configurationManager = DBus::ConfigurationManager::instance();
+   beginResetModel();
    d_ptr->m_lDeviceList = configurationManager.getAudioPluginList();
+   endResetModel();
    emit layoutChanged();
    emit dataChanged(index(0,0),index(d_ptr->m_lDeviceList.size()-1,0));
 }

src/audio/inputdevicemodel.cpp

@@ -143,7 +143,9 @@ void InputDeviceModelPrivate::setCurrentDevice(int idx)
 void Audio::InputDeviceModel::reload()
 {
    ConfigurationManagerInterface& configurationManager = DBus::ConfigurationManager::instance();
+   beginResetModel();
    d_ptr->m_lDeviceList = configurationManager.getAudioInputDeviceList  ();
+   endResetModel();
    emit layoutChanged();
    emit dataChanged(index(0,0),index(d_ptr->m_lDeviceList.size()-1,0));
 }

src/audio/outputdevicemodel.cpp

@@ -145,7 +145,9 @@ void OutputDeviceModelPrivate::setCurrentDevice(int idx)
 void Audio::OutputDeviceModel::reload()
 {
    ConfigurationManagerInterface& configurationManager = DBus::ConfigurationManager::instance();
+   beginResetModel();
    d_ptr->m_lDeviceList = configurationManager.getAudioOutputDeviceList();
+   endResetModel();
    emit layoutChanged();
    emit dataChanged(index(0,0),index(d_ptr->m_lDeviceList.size()-1,0));
 }

src/audio/ringtonedevicemodel.cpp

@@ -154,7 +154,9 @@ void RingtoneDeviceModelPrivate::setCurrentDevice(int idx)
 void Audio::RingtoneDeviceModel::reload()
 {
    ConfigurationManagerInterface& configurationManager = DBus::ConfigurationManager::instance();
+   beginResetModel();
    d_ptr->m_lDeviceList = configurationManager.getAudioOutputDeviceList();
+   endResetModel();
    emit layoutChanged();
    emit dataChanged(index(0,0),index(d_ptr->m_lDeviceList.size()-1,0));
 }