public LoginPageViewModel(SteamClientService steamClientService,
ApplicationSettingsService applicationSettingsService)
{
_steamClientService = steamClientService;
_applicationSettingsService = applicationSettingsService;
_shouldRememberAccount = _applicationSettingsService.Settings.ShouldRememberAccount;
if (_shouldRememberAccount)
{
_username = _applicationSettingsService.Settings.LastUsername;
_password = _applicationSettingsService.Settings.LastPassword;
}
MessengerInstance.Register <ClearPageHistoryOnNextTryLoginMessage>(this,
msg => { _clearPageHistoryOnNextTryLogin = true; });
MessengerInstance.Register <LogoutOnNextTryLoginMessage>(this, msg => { _logoutOnNextTryLogin = true; });
}
public ViewModelLocator()
{
ServiceLocator.SetLocatorProvider(() => SimpleIoc.Default);
SimpleIoc.Default.Register <MainWindowViewModel>();
SimpleIoc.Default.Register <WelcomePageViewModel>();
SimpleIoc.Default.Register <LoginPageViewModel>();
SimpleIoc.Default.Register <FriendListPageViewModel>();
SimpleIoc.Default.Register <ApplicationSettingsService>(true);
SimpleIoc.Default.Register(() =>
{
var steamClientService =
new SteamClientService(ServiceLocator.Current.GetInstance <ApplicationSettingsService>());
steamClientService.Start();
return(steamClientService);
});
}
public FriendListPageViewModel(SteamClientService steamClientService)
{
_steamClientService = steamClientService;
Task.Delay(2000).ContinueWith(task => { _steamClientService.SetPersonaStateAsync(EPersonaState.Online); });
MessengerInstance.Register <PersonaNameChangedMessage>(this,
msg => { RaisePropertyChanged(() => PersonaName); });
MessengerInstance.Register <PersonaStateChangedMessage>(this,
msg => RaisePropertyChanged(() => PersonaState));
MessengerInstance.Register <ReconnectFailedMessage>(this, msg =>
{
MessengerInstance.Send(new ShowMessageDialogMessageWithCallback("连接中断",
"你与 Steam 的服务器连接已中断。重试三次均无法连通，请检查网络后重新登录。",
result =>
{
MessengerInstance.Send(new SwitchPageMessage(SwitchPageMessage.Page.Login));
MessengerInstance.Send(new ClearPageHistoryMessage());
}));
});
}
public MainWindowViewModel(SteamClientService steamClientService)
{
_steamClientService = steamClientService;
_currentPage = new WelcomePage();
PageHistory = new Stack();
PageHistory.Push(CurrentPage);
MessengerInstance.Register <SwitchPageMessage>(this, msg =>
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
CurrentPage = Activator.CreateInstance(SwitchPageMessage.GetPageType(msg.TargetPage));
if (msg.ClearPageHistory)
{
PageHistory.Clear();
PageHistory.Push(CurrentPage);
}
else
{
PageHistory.Push(CurrentPage);
}
RaisePropertyChanged(() => SwitchBackButtonVisible);
});
});
MessengerInstance.Register <ClearPageHistoryMessage>(this, msg =>
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
PageHistory.Clear();
PageHistory.Push(CurrentPage);
RaisePropertyChanged(() => SwitchBackButtonVisible);
});
});
}
