public PageOwner(EncryptionControl encryptionControl)
{
InitializeComponent();
DataContext = _viewModel;
EncryptionTab.Content = encryptionControl ?? throw new ArgumentNullException(nameof(encryptionControl));
HashingTab.Content = new HashingUserControl(new HashingControlViewModel());
}
/// <summary>
/// Populates form fields with a settings profile.
/// </summary>
/// <param name="settings">Settings profile that should be displayed on the form./</param>
private void PopulateForm(Settings settings)
{
try
{
currentProfile = settings;
edtBackendUrl.Text = settings.Url;
edtBackendTimeout.Text = settings.Timeout.ToString();
edtDomain.Text = settings.Domain;
edtUsername.Text = settings.Username;
edtPassword.Text = EncryptionControl.DecryptWithDeviceID(settings.Password);
edtFragmentSize.Text = settings.FragmentSize.ToString();
chkIsTestInstance.Checked = settings.IsTestInstance;
edtProfileName.Text = settings.ProfileName;
if (!customEnabled)
{
edtBackendUrl.Enabled = false;
edtBackendTimeout.Enabled = false;
edtDomain.Enabled = false;
edtUsername.Enabled = false;
edtPassword.Enabled = false;
edtFragmentSize.Enabled = false;
chkIsTestInstance.Enabled = false;
txtProfileName.Visibility = ViewStates.Invisible;
edtProfileName.Visibility = ViewStates.Invisible;
linButtons.Visibility = ViewStates.Invisible;
}
else
{
edtBackendUrl.Enabled = true;
edtBackendTimeout.Enabled = true;
edtDomain.Enabled = true;
edtUsername.Enabled = true;
edtPassword.Enabled = true;
edtFragmentSize.Enabled = true;
chkIsTestInstance.Enabled = true;
txtProfileName.Visibility = ViewStates.Visible;
edtProfileName.Visibility = ViewStates.Visible;
linButtons.Visibility = ViewStates.Visible;
}
}
catch (Exception e)
{
Log.Info("MobuAndroid", "Error while populating settings form.", e.Message);
}
}
protected override void OnStartup(StartupEventArgs e)
{
var messageBox = new MessageBoxFacade();
try
{
(string key, string iv) = GetAesConfig();
var viewModel = new EncryptionControlViewModel {
KeyString = key, IVString = iv
};
var encryptionControl = new EncryptionControl(viewModel);
var window = new PageOwner(encryptionControl);
window.Show();
}
catch (Exception ex)
{
messageBox.ShowError("Fatal Error...");
messageBox.ShowError(ex);
Shutdown(-1);
}
}
/// <summary>
/// Saves the details on screen to a new or existing profile to file after validating it.
/// Default profiles cannot be edited.
/// </summary>
private void SaveProfile()
{
var newSettings = new Settings();
try
{
newSettings.ProfileName = spinProfiles.SelectedItem.ToString().Trim();
newSettings.Url = edtBackendUrl.Text.Trim();
newSettings.Timeout = Convert.ToInt32(edtBackendTimeout.Text);
newSettings.Domain = edtDomain.Text;
newSettings.Username = edtUsername.Text;
newSettings.Password = EncryptionControl.EncryptWithDeviceID(edtPassword.Text);
newSettings.FragmentSize = Convert.ToInt32(edtFragmentSize.Text);
newSettings.IsTestInstance = chkIsTestInstance.Checked;
}
catch (Exception e)
{
Log.Info("MobuAndroid", "Error while saving invalid settings.", e.Message);
}
if (!String.IsNullOrEmpty(edtProfileName.Text) && edtProfileName.Text != spinProfiles.SelectedItem.ToString())
{
newSettings.ProfileName = edtProfileName.Text;
}
if (profiles.Any((x => x.IsDefault && x.ProfileName == newSettings.ProfileName)))
{
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Cannot Change Default Settings");
alert.SetMessage("You cannot change a default settings profile. Please enter a different name for this new settings profile.");
alert.SetNeutralButton("OK", (senderAlert, args) => { });
Dialog dialog = alert.Create();
dialog.Show();
return;
}
if (!newSettings.IsValid())
{
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Invalid Settings");
alert.SetMessage("Please complete all fields before saving settings.");
alert.SetNeutralButton("OK", (senderAlert, args) => { });
Dialog dialog = alert.Create();
dialog.Show();
}
else
{
if (settingsControl.SaveSettingsProfile(newSettings))
{
currentProfile = newSettings;
profiles = settingsControl.GetSettingsProfiles();
spinProfiles.Adapter = new ArrayAdapter(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, profiles.Select(x => x.ProfileName).ToList());
spinProfiles.SetSelection(profiles.FindIndex(x => x.ProfileName == currentProfile.ProfileName));
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Profile saved");
alert.SetMessage("Settings profile " + currentProfile.ProfileName + " saved.");
alert.SetNeutralButton("OK", (senderAlert, args) => { });
Dialog dialog = alert.Create();
dialog.Show();
}
else
{
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.SetTitle("Save Failed");
alert.SetMessage("Settings profile " + currentProfile.ProfileName + " could not be saved.");
alert.SetNeutralButton("OK", (senderAlert, args) => { });
Dialog dialog = alert.Create();
dialog.Show();
}
}
}
