internal static Data.LiftItems ImportFromFile(string filepath)
{
Data.LiftItems result = null;
try
{
using (var reader = new StreamReader(filepath))
{
result = NewLiftItemsSerializer().Deserialize(reader) as Data.LiftItems;
//SaveToSettings();
}
}
catch (InvalidOperationException ex)
{
// do something with this exception, report it back to the user
var msg = String.Format("Could not import the file '{0}', Exception: {1}", filepath, ex);
Console.WriteLine(msg);
}
catch (Exception ex)
{
// an error that occurred while opening the file
var msg = String.Format("Could read the file '{0}', Exception: {1}", filepath, ex);
Console.WriteLine(msg);
}
return(result);
}
public static GlobalState Load()
{
Data.Options options = Persistence.OptionsStore.Load();
Data.LiftItems liftItems = Persistence.LiftItemsStore.Load();
Resources.Localization.Translations translations = new Lift.Resources.Localization.Translations();
return(new GlobalState {
Options = options, LiftItems = liftItems, Translations = translations
});
}
private static void SaveToSettings(Data.LiftItems liftItems)
{
string str;
using (var writer = new StringWriter())
{
NewLiftItemsSerializer().Serialize(writer, liftItems);
str = writer.ToString();
}
Persistence.MiSettings.Default.LiftItems = str;
Persistence.MiSettings.Default.Save();
}
public Options(Persistence.GlobalState state)
{
InitializeComponent();
internalData = state;
System.Windows.Application.Current.MainWindow.Title = state.Translations["Options.Title"];
DataContext = internalData;
// TODO set itemsSource from xaml (relative path)
cbLanguage.ItemsSource = internalData.Translations.SupportedLanguages;
SelectActiveLanguage();
_liftItems = internalData.LiftItems;
}
internal static void ExportToFile(string filepath, Data.LiftItems liftItems)
{
try
{
using (var file = new System.IO.StreamWriter(filepath))
{
NewLiftItemsSerializer().Serialize(file, liftItems);
}
}
catch (Exception ex)
{
Console.WriteLine("An error occurred while writing the file, do something about it! {0}", ex.ToString());
}
}
private static Data.LiftItems LoadLiftItemsFromSettings()
{
Data.LiftItems result = null;
string loaded = Persistence.MiSettings.Default.LiftItems;
try
{
using (var reader = new StringReader(loaded))
{
result = NewLiftItemsSerializer().Deserialize(reader) as Data.LiftItems;
}
}
catch (InvalidOperationException) { }
catch (ArgumentNullException) { }
return(result);
}
internal static void Save(Data.LiftItems liftItems)
{
SaveToSettings(liftItems);
}
