protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
if (_isNewInstance)
{
_isNewInstance = false;
IDictionary <string, object> state = PhoneApplicationService.Current.State;
if (state.ContainsKey(_operationsStateKey))
{
_operationsState = (OperationsStates)state[(_operationsStateKey)];
switch (_operationsState)
{
case OperationsStates.FactoryReseting:
case OperationsStates.RemovingUsers:
case OperationsStates.LoggingOut:
if (App.Engine.LoggedUser == null)
{
try
{
state.Remove(_operationsStateKey);
NavigationService.GoBack();
}
catch (InvalidOperationException) { }
}
break;
default:
break;
}
}
}
base.OnNavigatedTo(e);
}
private void OnFactoryResetButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.FactoryReseting;
MessageBoxResult result = MessageBox.Show(FileLanguage.SettingsPage_FactoryResetInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_ClearingData);
App.Engine.FactoryReset()
.Finally(() => { try { NavigationService.GoBack(); } catch (InvalidOperationException) { } })
.Finally(ProgressBarOverlay.Close)
.Subscribe();
}
}
private void OnLogoutButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.LoggingOut;
MessageBoxResult result = MessageBox.Show(FileLanguage.QUESTION_LOGOUT_USER, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_LoggingOut);
App.Engine.Logout()
.Finally(() => { try { NavigationService.GoBack(); } catch (InvalidOperationException) { } })
.Finally(ProgressBarOverlay.Close)
.Subscribe();
}
}
private void OnRemoveUserButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.RemovingUsers;
MessageBoxResult result = MessageBox.Show(FileLanguage.SettingsPage_UsersRemovedInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_RemovingUser);
User removedUser = App.Engine.LoggedUser;
App.Engine.Logout()
.Finally(
() =>
{
App.Engine.RemoveUsers(removedUser);
ProgressBarOverlay.Close();
try
{
NavigationService.GoBack();
}
catch (InvalidOperationException) { }
})
.Subscribe();
}
}
private void OnSelectLanguageClicked( object sender, RoutedEventArgs e )
{
_operationsState = OperationsStates.SelectingLanguages;
NavigationService.Navigate( new Uri( "/LanguagePage.xaml", UriKind.Relative ) );
}
private void OnRemoveUserButtonClicked( object sender, RoutedEventArgs e )
{
_operationsState = OperationsStates.RemovingUsers;
MessageBoxResult result = MessageBox.Show( FileLanguage.SettingsPage_UsersRemovedInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel );
if( result == MessageBoxResult.OK )
{
ProgressBarOverlay.Show( FileLanguage.SettingsPage_RemovingUser );
User removedUser = App.Engine.LoggedUser;
App.Engine.Logout()
.Finally(
() =>
{
App.Engine.RemoveUsers( removedUser );
ProgressBarOverlay.Close();
try
{
NavigationService.GoBack();
}
catch( InvalidOperationException ) { }
} )
.Subscribe();
}
}
private void OnLogoutButtonClicked( object sender, RoutedEventArgs e )
{
_operationsState = OperationsStates.LoggingOut;
MessageBoxResult result = MessageBox.Show( FileLanguage.QUESTION_LOGOUT_USER, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel );
if( result == MessageBoxResult.OK )
{
ProgressBarOverlay.Show( FileLanguage.SettingsPage_LoggingOut );
App.Engine.Logout()
.Finally( () => { try { NavigationService.GoBack(); } catch( InvalidOperationException ) { } } )
.Finally( ProgressBarOverlay.Close )
.Subscribe();
}
}
private void OnFactoryResetButtonClicked( object sender, RoutedEventArgs e )
{
_operationsState = OperationsStates.FactoryReseting;
MessageBoxResult result = MessageBox.Show( FileLanguage.SettingsPage_FactoryResetInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel );
if( result == MessageBoxResult.OK )
{
ProgressBarOverlay.Show( FileLanguage.SettingsPage_ClearingData );
App.Engine.FactoryReset()
.Finally( () => { try { NavigationService.GoBack(); } catch( InvalidOperationException ) { } } )
.Finally( ProgressBarOverlay.Close )
.Subscribe();
}
}
protected override void OnNavigatedTo( System.Windows.Navigation.NavigationEventArgs e )
{
if( _isNewInstance )
{
_isNewInstance = false;
IDictionary<string, object> state = PhoneApplicationService.Current.State;
if( state.ContainsKey( _operationsStateKey ) )
{
_operationsState = (OperationsStates)state[( _operationsStateKey )];
switch( _operationsState )
{
case OperationsStates.FactoryReseting:
case OperationsStates.RemovingUsers:
case OperationsStates.LoggingOut:
if( App.Engine.LoggedUser == null )
{
try
{
state.Remove( _operationsStateKey );
NavigationService.GoBack();
}
catch( InvalidOperationException ) { }
}
break;
default:
break;
}
}
}
base.OnNavigatedTo( e );
}
private void OnSelectLanguageClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.SelectingLanguages;
NavigationService.Navigate(new Uri("/LanguagePage.xaml", UriKind.Relative));
}
