public LoginPanelViewModel(GoogleReaderService googleReaderService)
{
LoginCommand = new RelayCommand(() =>
{
googleReaderService.Authenticate(Username, Password);
});
}
static ViewModelLocator()
{
if (!ViewModelBase.IsInDesignModeStatic)
{
GoogleReaderService = new GoogleReaderService();
NavigationService = new NavigationService();
GoogleReaderService.Authenticated += (s,e) => {
if(e.IsAuthenticated == false && !NavigationService.CurrentUri().Contains(MainViewUrl)){
NavigationService.NavigateTo(ViewModelLocator.MainViewUrl);
}
};
GoogleReaderService.ConnectionError += (s,e) => MessageBox.Show("Server unreachable.");
GoogleReaderService.Unauthorized += (s,e) => MessageBox.Show("Wrong credentials.");
GoogleReaderService.Loading += (s, e) => GlobalLoading.Instance.IsLoading = e.IsLoading;
}
}
protected override void OnInvoke(ScheduledTask task)
{
var service = new GoogleReaderService();
if (service.IsAuthenticated)
{
service.GetUnreadCount(count =>
{
ShellTile.ActiveTiles.First().Update(new StandardTileData()
{
Count = count
});
NotifyComplete();
});
}
else
{
NotifyComplete();
}
}
public MainViewModel(GoogleReaderService googleReaderService, INavigationService navigationService, ConfigViewModel config)
{
// init
_googleReaderService = googleReaderService;
_config = config;
// commands
FeedSelectedCommand = new RelayCommand<Item>(i =>
{
if (i != null)
{
_read(i);
new WebBrowserTask()
{
Uri = new Uri(i.Url)
}.Show();
}
});
BottomReached = new RelayCommand(() =>
{
Feed.Items.ForEach(item => _read(item));
});
ReadCommand = new RelayCommand<Item>(i => _read(i));
UnreadCommand = new RelayCommand<Item>(i => _read(i, false));
StarredCommand = new RelayCommand<Item>(i => _starred(i));
UnstarredCommand = new RelayCommand<Item>(i => _starred(i, false));
NavigateCommand = new RelayCommand<string>(s =>
{
new WebBrowserTask()
{
Uri = new Uri(s)
}.Show();
});
// listen to view messenger events
Messenger.Default.Register<bool>(this, "logout", b => googleReaderService.Logout());
Messenger.Default.Register<bool>(this, "refresh", b => _refresh());
Messenger.Default.Register<bool>(this, "config", b => navigationService.NavigateTo(ViewModelLocator.ConfigUrl));
Messenger.Default.Register<bool>(this, "about", b => navigationService.NavigateTo(ViewModelLocator.AboutUrl));
// init display
googleReaderService.Authenticated += (s, e) =>
{
if (e.IsAuthenticated)
{
_logIn();
}
else
{
_logOut();
}
};
if (googleReaderService.IsAuthenticated)
{
_logIn();
}
else
{
_logOut();
}
}
public ConfigViewModel(GoogleReaderService googleReaderService)
{
_googleReaderService = googleReaderService;
}
