private async void _settingVM_Deactivated(object sender, DeactivationEventArgs e)
{
_settingVM.Deactivated -= _settingVM_Deactivated;
bool ok = _settingVM.DialogResult;
if (ok)
{
await AppManager.ReApplySetting();
await _eventAggregator.PublishOnUIThreadAsync(new SettingSaved());
}
_settingVM = null;
}
private async void _settingVM_Deactivated(object sender, DeactivationEventArgs e)
{
_settingVM.Deactivated -= _settingVM_Deactivated;
bool ok = _settingVM.DialogResult;
if (ok)
{
var config = await JsonHelper.JsonDeserializeFromFileAsync <SettingObject>(AppManager.SettingPath);
await AppManager.ApplySetting(config);
await _eventAggregator.PublishOnUIThreadAsync(new SettingSaved());
}
_settingVM = null;
}
public void Config(object owner)
{
if (_settingVM != null)
{
return;
}
_settingVM = IoC.Get <SettingViewModel>();
_settingVM.Deactivated += _settingVM_Deactivated;
dynamic windowSettings = new ExpandoObject();
if (owner == null)
{
windowSettings.WindowStartupLocation = WindowStartupLocation.CenterScreen;
}
else
{
windowSettings.WindowStartupLocation = WindowStartupLocation.CenterOwner;
windowSettings.Owner = owner;
}
_windowManager.ShowWindow(_settingVM, null, windowSettings);
}