public Settings(XmlAccessManager xmlAccessManagerIn, Location locIn, WeatherApplicationClassLibrary.Settings settingsIn, Day dayIn)
{
InitializeComponent();
xm = xmlAccessManagerIn;
loc = locIn;
settings = settingsIn;
day = dayIn;
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
// attempt to load data from .txt and .xml files
try
{
// read settings from file
set.readSettingsFile();
// load saved postcode
searchCriteria.Add(set.Postcode);
// get woeid using saved postcode
set.updateWOEID(searchCriteria);
// check if a woeid was found
if (set.WOEID.Length <= 0)
{
// set a new valid postcode and save it to settings file
set.Postcode = "ip333rl";
set.writeSettingsFile();
// use this default woeid to load program
set.WOEID = "14714";
// notify user of invalid postcode
displayError("Invalid saved postcode, reverted to system default location. Settings updated.\nPlease set a valid postcode in settings.");
}
// instantiate the Xml access object to be used for retrieving weather data
xm = new XmlAccessManager(set.WOEID);
// load todays info from saved postcode
day = new Day();
day.updateDay(xm);
// load location info from settings
loc = new Location();
loc.updateLocation(xm);
// load reusable forecast UI component
UserControlLibrary.ForecastControl fc = new UserControlLibrary.ForecastControl();
rightStackPanel.Children.Add(fc);
// set the data context for the various labels to display the correct data
dayInfo.DataContext = day.Weather;
lastBuildDateLabel.DataContext = day;
townLabel.DataContext = loc;
fc.Forecast1DC = day.Weather.ForecastList[0];
fc.Forecast2DC = day.Weather.ForecastList[1];
fc.Forecast3DC = day.Weather.ForecastList[2];
fc.Forecast4DC = day.Weather.ForecastList[3];
fc.Forecast5DC = day.Weather.ForecastList[4];
// set default location of map
Microsoft.Maps.MapControl.WPF.Location l = new Microsoft.Maps.MapControl.WPF.Location(Convert.ToDouble(loc.Latitude), Convert.ToDouble(loc.Longitude));
Map.SetView(l, 11);
}
catch (Exception ex)
{
// display any errors in the error window
Error errorWindow = new Error();
errorWindow.Show();
errorWindow.errorMessage.Text = ex.Message + "\n" + ex.StackTrace;
}
}
