private void InitializeViewModelExecute()
{
this.BusyCount++;
this.IsNoResponses = false;
this.IsResponsesVisible = false;
Locator.NavigationStatic.NavigateToQuestionsCommand.RaiseCanExecuteChanged();
_surveyInfoLoader = new BackgroundWorker();
this.CurrentSurvey = new Survey();
this.SubmittedResponses = new ObservableCollection <ResponseSet>();
this.InProgressResponses = new ObservableCollection <ResponseSet>();
this.CompletedResponses = new ObservableCollection <ResponseSet>();
this.surveyRepository = new SurveyRepository();
var pageParameters = NavigationProvider.GetNavigationParameters();
if (pageParameters.ContainsKey(SURVEY_ID))
{
this.currentSurveyId = int.Parse(pageParameters[SURVEY_ID]);
this.CurrentSurvey = surveyRepository.GetSurveyByID(this.currentSurveyId);
}
_surveyInfoLoader.DoWork += new DoWorkEventHandler(LoadSurveyInformation);
this.IsNoResponses = this.CurrentSurvey.ResponseSet.Count == 0;
this.IsResponsesVisible = !this.IsNoResponses;
_surveyInfoLoader.RunWorkerAsync();
}
/// <summary>
/// Starts intialization of view model.
/// </summary>
private void InitializeViewModeExecute()
{
if (!this.wasInitialization)
{
this.wasInitialization = true;
using (var settingsRepository = new SettingsRepository())
{
if (!IsolatedStorageSettings.ApplicationSettings.Contains(_firstLaunchKey))
{
IsolatedStorageSettings.ApplicationSettings[_firstLaunchKey] = wasInitialization;
var result = MessageBox.Show("Would you like this application to use your phone's GPS function?", "GPS", MessageBoxButton.OKCancel);
var currentSettings = settingsRepository.GetCurrentSettings();
currentSettings.IsGpsEnabled = result == MessageBoxResult.OK;
settingsRepository.UpdateCurrentSettings(currentSettings);
}
bool userAcceptedEula = false;
var store = IsolatedStorageSettings.ApplicationSettings;
if (store.Contains(EULA_KEY))
{
userAcceptedEula = (bool)store[EULA_KEY];
}
if (!userAcceptedEula)
{
NotificationTool.Show(
"Privacy Policy",
"NDG",
new NotificationAction("Accept", () => { AcceptedPrivacy(); }),
new NotificationAction("Decline", () => { DeclinedPrivacy(); }));
}
GpsTracker.Instance.GpsAllowed = settingsRepository.GetCurrentSettings().IsGpsEnabled;
GpsTracker.Instance.StartTracking();
}
}
if (Membership.CurrentUser == null)
{
this.Login = string.Empty;
this.Password = string.Empty;
using (var settingsRepository = new SettingsRepository())
this.ServerPath = settingsRepository.GetCurrentSettings().Server.Address;
}
var pageParameters = NavigationProvider.GetNavigationParameters();
if (pageParameters.ContainsKey(SEVER_PATH_PARAMETER))
{
this.ServerPath = pageParameters[SEVER_PATH_PARAMETER];
}
}
private void InitializeViewModelExecute()
{
this.BusyCount++;
this.IsSaveButtonVisible = true;
Locator.NavigationStatic.NavigateToSaveResponsesCommand.RaiseCanExecuteChanged();
this.categoriesWorker = new BackgroundWorker();
this.CurrentPageIndex = QuestionPageIndexes.Questions;
this.CurrentSurvey = new Survey();
this.currentResponsesSetId = 0;
this.Categories = new ObservableCollection <Category>();
this.surveyRepository = new SurveyRepository();
this.categoryRepository = new CategoryRepository();
this.responseSetRepository = new ResponseSetRepository();
pageParameters = NavigationProvider.GetNavigationParameters();
categoriesWorker.DoWork += this.LoadContent;
categoriesWorker.RunWorkerAsync();
}
private void PopulateSurveys()
{
if (NavigationProvider.CurrentSource.OriginalString.Contains(HOME_PAGE_STRING) && this.allSurveyses == null || this.allSurveyses.Count == 0)
{
this.allSurveyses = new ObservableCollection <Survey>(_surveyRepository.GetAllUserSurveys(Membership.CurrentUser.ID));
}
var pageParameters = NavigationProvider.GetNavigationParameters();
if (pageParameters.ContainsKey(IS_FOR_SEARCHING))
{
this.DisplayedSurveyses = this.allSurveyses;
this.SearchSurveys();
}
else
{
this.TopSurveys = new ObservableCollection <Survey>(this._surveyRepository.GetUserTopSurveys(TOP_SURVYES_COUNT, Membership.CurrentUser.ID));
}
}
