public void Reset()
{
_defaultSetting = _settingFacade.GetDefaultSettings();
PdfSetting = CreateNewPdfSetting(_defaultSetting.Pdfsetting);
if (_workedTimeViewModel == null)
{
_workedTimeViewModel = new WorkedTimeSettingViewModel(_defaultSetting.Time, _defaultSetting.Time, _defaultSetting.TimeTickInMinutes);
_workedTimeViewModel.OnTimeChanged += (object sender, WorkedTimeEventArgs args) =>
{
CancelChangesCommand.RaiseCanExecuteChanged();
SaveSettingsCommand.RaiseCanExecuteChanged();
};
_workedTimeViewModel.OnTimeTickChanged += (object sender, EventArgs args) =>
{
CancelChangesCommand.RaiseCanExecuteChanged();
SaveSettingsCommand.RaiseCanExecuteChanged();
};
}
_workedTimeViewModel.SetTime(_defaultSetting.Time);
_workedTimeViewModel.SelectedTimeTickInMinutes = _defaultSetting.TimeTickInMinutes;
ImportDataResultMessage = null;
}
private DefaultListingPdfReportSetting CreateNewPdfSetting(DefaultListingPdfReportSetting oldSetting)
{
DefaultListingPdfReportSetting setting = new DefaultListingPdfReportSetting(oldSetting);
setting.OnSettingPropertyChanged += (arg) => {
CancelChangesCommand.RaiseCanExecuteChanged();
SaveSettingsCommand.RaiseCanExecuteChanged();
};
return(setting);
}
private void SaveSettings()
{
_defaultSetting.Time = new TimeSetting(
new Time(_workedTimeViewModel.StartTime),
new Time(_workedTimeViewModel.EndTime),
new Time(_workedTimeViewModel.LunchStart),
new Time(_workedTimeViewModel.LunchEnd),
new Time(_workedTimeViewModel.OtherHours)
);
_defaultSetting.TimeTickInMinutes = _workedTimeViewModel.SelectedTimeTickInMinutes;
_defaultSetting.Pdfsetting.UpdateBy(_pdfSetting);
_settingFacade.SaveDefaultSetting(_defaultSetting);
CancelChangesCommand.RaiseCanExecuteChanged();
SaveSettingsCommand.RaiseCanExecuteChanged();
}
private void SaveSettings()
{
_defaultSetting.Time = new TimeSetting(
new Time(_workedTimeViewModel.StartTime),
new Time(_workedTimeViewModel.EndTime),
new Time(_workedTimeViewModel.LunchStart),
new Time(_workedTimeViewModel.LunchEnd),
new Time(_workedTimeViewModel.OtherHours)
);
_defaultSetting.TimeTickInMinutes = _workedTimeViewModel.SelectedTimeTickInMinutes;
_defaultSetting.Pdfsetting = new DefaultListingPdfReportSetting(PdfSetting);
_settingFacade.UpdateDefaultSettings(_defaultSetting);
CancelChangesCommand.RaiseCanExecuteChanged();
SaveSettingsCommand.RaiseCanExecuteChanged();
EventAggregator.PublishOnUIThread(new SettingsSuccessfullySavedMessage());
}
/// <summary>
/// Called to check whether or not this instance can close.
/// </summary>
/// <param name="callback">The implementor calls this action with the result of the close check.</param>
public override async void CanClose(Action <bool> callback)
{
if (IsDirty)
{
MessageResult retVal = await OnSaveChangesPrompt();
switch (retVal)
{
case MessageResult.Cancel:
callback(false);
return;
case MessageResult.Yes:
if (HasErrors)
{
await OnSaveChangesWithErrors();
callback(false);
return;
}
var successful = await SaveAsync();
if (successful == false)
{
callback(false);
return;
}
break;
case MessageResult.No:
CancelChangesCommand.Execute(null);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
base.CanClose(callback);
}
// constructor
public EmployeeViewModel()
{
dbConnectionString = Properties.Settings.Default.DBConnectionString;
// initialize button enable logic
bCanDelete = false;
bCanAdd = true;
bCanEdit = false;
bCanUpdate = false;
bCanCancel = false;
// initialize control commands
AddEmployee = new AddEmployeeCommand(this);
EditEmployee = new EditEmployeeCommand(this);
UpdateEmployee = new UpdateEmployeeCommand(this);
DeleteEmployee = new DeleteEmployeeCommand(this);
CancelChanges = new CancelChangesCommand(this);
// retrieve employee list and populate DataGrid control
FillDataGrid();
SelectedItem = -1;
OnPropertyChanged("SelectedItem");
}
