private void LoadOldData()
{
CurrentConditionsWrapper myWrapper;
using (IsolatedStorageFile myIso = IsolatedStorageFile.GetUserStoreForApplication())
{
if (!myIso.FileExists("Seattle.txt"))
{
throw new FileNotFoundException();
}
using (StreamReader myReader = new StreamReader(new IsolatedStorageFileStream("Seattle.txt", FileMode.Open, myIso)))
{
myWrapper = CurrentWeatherGetter.TranslateJson <CurrentConditionsWrapper>(myReader.ReadToEnd());
}
}
// remove any previous data
if (myWrapper != null)
{
CurrentWeatherViewModel forecast = new CurrentWeatherViewModel(myWrapper);
this.Forecasts.Remove(forecast);
this.Forecasts.Add(forecast);
}
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
object[] state = (object[])e.Argument;
FrameworkElement list = (FrameworkElement)state[0];
Uri uri = (Uri)state[1];
CallType typeOf = (CallType)state[2];
ProgressBar myProgressBar = (ProgressBar)state[3];
CurrentWeatherGetter cwg = new CurrentWeatherGetter(list, typeOf, myProgressBar);
cwg.TryGetWeather(uri);
}
private void ParseAsForecast(Stream jsonStream)
{
ForecastWrapper myWrapper = CurrentWeatherGetter.TranslateJson <ForecastWrapper>(jsonStream);
if (myWrapper == null)
{
return;
}
ObservableCollection <ForecastViewModel> newDataContext = new ObservableCollection <ForecastViewModel>();
List <TxtForecastDay> myForecasts = new List <TxtForecastDay>();
bool hasHitTomorrow = false;
foreach (TxtForecastDay txtForecast in myWrapper.forecast.txt_forecast.forecastday)
{
// skip any forecasts for today
if (!hasHitTomorrow)
{
if (DateTime.Now.AddDays(1).DayOfWeek.ToString().ToLower().Equals(txtForecast.title.ToLower()))
{
hasHitTomorrow = true;
}
}
// e.g., [0,1] are [tomorrow,tomorrow_night]
if (hasHitTomorrow)
{
myForecasts.Add(txtForecast);
}
}
bool haveHitTomorrow = false;
int count = -1;
foreach (ForecastDay day in myWrapper.forecast.simpleforecast.forecastday)
{
if (haveHitTomorrow)
{
newDataContext.Add(new ForecastViewModel(day)
{
DayPrediction = myForecasts.ElementAt(count).fcttext, NightPrediction = myForecasts.ElementAt(count + 1).fcttext
});
}
else
{
haveHitTomorrow = true;
}
count++;
}
this.control.Dispatcher.BeginInvoke(delegate { control.DataContext = newDataContext; });
}
private void ParseAsCurrent(Stream jsonStream)
{
CurrentConditionsWrapper myWrapper = CurrentWeatherGetter.TranslateJson <CurrentConditionsWrapper>(jsonStream);
if (myWrapper == null)
{
return;
}
CurrentWeatherViewModel myView = new CurrentWeatherViewModel(myWrapper);
//ObservableCollection<CurrentWeatherViewModel> newDataContext = new ObservableCollection<CurrentWeatherViewModel>();
//newDataContext.Add(new CurrentWeatherViewModel(myWrapper));
this.control.Dispatcher.BeginInvoke(delegate { control.DataContext = myView; });
}
private void ParseAsCities(Stream jsonStream)
{
CityWrapper myWrapper = CurrentWeatherGetter.TranslateJson <CityWrapper>(jsonStream);
if (myWrapper == null)
{
return;
}
ObservableCollection <City> myCities = new ObservableCollection <City>();
foreach (City c in myWrapper.RESULTS)
{
myCities.Add(c);
}
this.control.Dispatcher.BeginInvoke(delegate { control.DataContext = myCities; });
}
private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)
{
myGetter = new CurrentWeatherGetter(CitiesListBox, CallType.AddCity, ProgressBar);
AddCityTextBox.Focus();
}
