protected override void SetBindingContext()
{
typePicker = ControlFactory.CreatePicker();
typePicker.SelectedIndexChanged += TypePicker_SelectedIndexChanged;
typePicker.SelectedItemChanged += Picker_SelectedItemChanged;
projectPicker = ControlFactory.CreatePicker();
projectPicker.HorizontalOptions = LayoutOptions.FillAndExpand;
projectPicker.SelectedItemChanged += Picker_SelectedItemChanged;
// Create a filter for showing projects only if the time entry can be edited.
if (this.ViewModel.CanEdit())
{
filterIcon = ControlFactory.CreateIcon(LabelHandler.FILTER_SYMBOL, ControlFactory.Small_Label_Icon);
}
projectTaskPicker = ControlFactory.CreatePicker();
projectTaskPicker.HorizontalOptions = LayoutOptions.FillAndExpand;
projectTaskPicker.SelectedItemChanged += Picker_SelectedItemChanged;
transactionDatePicker = ControlFactory.CreateDatePicker("Time.msdyn_date_utc", DateTime.MaxValue, "D");
// Use a one-way binding from view model to view because of the custom formatting that we have. We want the user to be able to type anything in the text box
// but on losing focus from the field, we validate and store the duration in the view model.
durationEntry = ControlFactory.CreateEntry("Time.msdyn_duration", BindingMode.OneWay, Keyboard.Default, null, "", new DurationTo24HourStringConverter());
durationEntry.Unfocused += DurationEntry_Unfocused;
internalDescriptionEditor = ControlFactory.CreateEditor("Time.msdyn_description");
internalDescriptionEditor.TextChanged += this.createEditorTextChangedHandler(msdyn_timeentry.DescriptionLength);
externalDescriptionEditor = ControlFactory.CreateEditor("Time.msdyn_externalDescription");
externalDescriptionEditor.TextChanged += this.createEditorTextChangedHandler(msdyn_timeentry.DescriptionLength);
this.BindingContext = ViewModel;
}
void ValidatePassword(EntryEx targetEntry, ImageEx targetImage)
{
var pass = targetEntry.Text;
if (string.IsNullOrEmpty(pass))
{
_passModel.Reset();
}
else
{
_passModel.Validate(pass);
}
targetImage.IsVisible = _passModel.AllCriteriaMet;
if (EntryPasswordNew.IsFocused)
{
GridPassConditions.IsVisible = !_passModel.AllCriteriaMet;
}
if (InputValidator.IsValidPassword(EntryPasswordCurrent.Text) && InputValidator.IsValidPassword(EntryPasswordNew.Text))
{
_model.NotReadyToSave = false;
}
}
protected override void SetBindingContext()
{
projectPicker = ControlFactory.CreatePicker(null, ViewModel.OnProjectSelected);
categoryPicker = ControlFactory.CreatePicker(null, ViewModel.OnCategorySelected);
currencyPicker = ControlFactory.CreatePicker(null, ViewModel.OnCurrencySelected);
transactionDatePicker = ControlFactory.CreateDatePicker("Expense.msdyn_TransactionDate_utc", DateTime.Today, "D");
descriptionEditor = ControlFactory.CreateEditor("Expense.msdyn_name");
descriptionEditor.TextChanged += this.createEditorTextChangedHandler(msdyn_timeentry.DescriptionLength);
amountEntry = ControlFactory.CreateEntry("Expense.TransactionAmount", BindingMode.TwoWay, Keyboard.Numeric, "{0:N2}", String.Format("{0:N2}", 0));
amountEntry.Focused += (s, e) =>
{
if (amountEntry.Text.Equals("0.00") || amountEntry.Text.Equals("0"))
{
amountEntry.Text = String.Empty;
}
};
salesTaxEntry = ControlFactory.CreateEntry("Expense.SalesTaxAmount", BindingMode.TwoWay, Keyboard.Numeric, "{0:N2}", String.Format("{0:N2}", 0));
salesTaxEntry.Focused += (s, e) =>
{
if (salesTaxEntry.Text.Equals("0.00") || salesTaxEntry.Text.Equals("0"))
{
salesTaxEntry.Text = String.Empty;
}
};
this.BindingContext = ViewModel;
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
_entry = (EntryEx)this.Element;
}
if (Control != null)
{
Control.SetBackgroundColor(global::Android.Graphics.Color.Transparent);
Control.SetPadding(0, 0, 0, 0);
}
if (Control != null && _entry != null && _entry.IsTimeDurationInput)
{
//Control.SetRawInputType(InputTypes.DatetimeVariationTime | InputTypes.ClassNumber);
}
if (Control != null && _entry != null && _entry.IsSeparateKb)
{
Control.FocusChange += OnControlFocusChange;
}
if (Control != null && _entry != null && _entry.CustomCursorColor != null)
{
// No validway except read value from android styles
}
}
private void UpdateBackground(EntryEx entryEx)
{
if (_renderer != null)
{
_renderer.Dispose();
_renderer = null;
}
_renderer = new BorderRenderer();
Control.Background = _renderer.GetBorderBackground(entryEx.BorderColor, entryEx.BackgroundColor, entryEx.BorderWidth, entryEx.BorderRadius);
}
public static EntryEx CreateEntry(string path, BindingMode mode, Keyboard keyboard, string format = null, string placeHolder = null,
IValueConverter valueConverter = null, object converterParameter = null)
{
EntryEx entry = new EntryEx
{
Keyboard = keyboard,
Placeholder = placeHolder
};
if (path != null)
{
entry.SetBinding(EntryEx.TextProperty,
new Binding(path, mode, valueConverter, converterParameter, format));
}
return(entry);
}
public PasswordRecoveryPage()
{
InitializeComponent();
SubmitLink.FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label));
DescriptionLabel.FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label));
Logo.Source = ImageSource.FromResource("Tulsi.Images.logo.png");
//Taps
TapGestureRecognizer tapGestureRecognizer1 = new TapGestureRecognizer();
tapGestureRecognizer1.Tapped += (s, e) =>
{
DisplayAlert("Navigation", "Password recovery action", "OK");
//DashboardPage dp = new DashboardPage();
//Application.Current.MainPage = new NavigationPage(dp);
};
SubmitLink.GestureRecognizers.Add(tapGestureRecognizer1);
EntryEx EmailEntry = new EntryEx()
{
BorderWidth = 2,
BorderRadius = 50,
BorderColor = Color.FromHex("#d9d9d9"),
PlaceholderColor = Color.FromHex("#d9d9d9"),
Placeholder = "Email",
HeightRequest = 20,
LeftPadding = 30,
RightPadding = 30,
Margin = 10,
FontSize = 18,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Keyboard = Keyboard.Email,
};
LoginGrid.Children.Add(EmailEntry);
Grid.SetRow(EmailEntry, 4);
Grid.SetColumn(EmailEntry, 1);
}
private void UpdateTextAlighnment(EntryEx entryEx)
{
var gravity = DefaultGravity;
switch (entryEx.HorizontalTextAlignment)
{
case Xamarin.Forms.TextAlignment.Start:
gravity |= GravityFlags.Start;
break;
case Xamarin.Forms.TextAlignment.Center:
gravity |= GravityFlags.CenterHorizontal;
break;
case Xamarin.Forms.TextAlignment.End:
gravity |= GravityFlags.End;
break;
}
Control.Gravity = gravity;
}
public LoginPage()
{
InitializeComponent();
LoginLink.FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label));
SignupLink.FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label));
ForgotPasswordLink.FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label));
Logo.Source = ImageSource.FromResource("Tulsi.Images.logo.png");
//Taps
TapGestureRecognizer loginTapGestureRecognizer = new TapGestureRecognizer();
loginTapGestureRecognizer.Tapped += (s, e) => {
// remove that
//DashboardPage dp = new DashboardPage();
//Application.Current.MainPage = new NavigationPage(dp);
BaseSingleton <ViewSwitchingLogic> .Instance.BuildNavigationStack(ViewType.DashboardPage);
};
LoginLink.GestureRecognizers.Add(loginTapGestureRecognizer);
TapGestureRecognizer tapGestureRecognizer2 = new TapGestureRecognizer();
tapGestureRecognizer2.Tapped += (s, e) => {
DisplayAlert("Navigation", "Sign up action", "OK");
};
SignupLink.GestureRecognizers.Add(tapGestureRecognizer2);
TapGestureRecognizer forgotPasswordTapGestureRecognizer = new TapGestureRecognizer();
forgotPasswordTapGestureRecognizer.Tapped += (s, e) => {
// remove that
//PasswordRecoveryPage prp = new PasswordRecoveryPage();
//Application.Current.MainPage = new NavigationPage(prp);
BaseSingleton <ViewSwitchingLogic> .Instance.NavigateTo(ViewType.PasswordRecoveryPage);
};
ForgotPasswordLink.GestureRecognizers.Add(forgotPasswordTapGestureRecognizer);
EntryEx EmailEntry = new EntryEx()
{
BorderWidth = 2,
BorderRadius = 50,
BorderColor = Color.FromHex("#d9d9d9"),
PlaceholderColor = Color.FromHex("#d9d9d9"),
Placeholder = "Email",
HeightRequest = 20,
LeftPadding = 30,
RightPadding = 30,
Margin = 10,
FontSize = 18,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Keyboard = Keyboard.Email,
};
LoginGrid.Children.Add(EmailEntry);
Grid.SetRow(EmailEntry, 3);
Grid.SetColumn(EmailEntry, 1);
EntryEx PasswordEntry = new EntryEx()
{
BorderWidth = 2,
BorderRadius = 50,
BorderColor = Color.FromHex("#d9d9d9"),
PlaceholderColor = Color.FromHex("#d9d9d9"),
Placeholder = "Password",
HeightRequest = 20,
LeftPadding = 30,
RightPadding = 30,
Margin = 10,
FontSize = 18,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
IsPassword = true,
};
LoginGrid.Children.Add(PasswordEntry);
Grid.SetRow(PasswordEntry, 4);
Grid.SetColumn(PasswordEntry, 1);
}
private void UpdatePadding(EntryEx entryEx)
{
Control.SetPadding((int)Forms.Context.ToPixels(entryEx.LeftPadding), 0,
(int)Forms.Context.ToPixels(entryEx.RightPadding), 0);
}
/// <summary>
/// Copies the duration value of the current time entry to the view model (manually binding the value).
/// </summary>
/// <param name="entryCell">The duration entry cell object.</param>
/// <returns>True if the duration can be binded, false otherwise.</returns>
private bool BindDurationToViewModel(EntryEx entryCell)
{
bool result = false;
if (entryCell != null)
{
string stringValue = entryCell.Text;
if (stringValue.Length > 0)
{
string[] stringDuration = stringValue.Split(':');
int? previousTime = this.ViewModel.Time.msdyn_duration;
int hours, minutes;
// Throw error for an invalid input format string.
// We allow numbers in the format HH:mm or HH.
if (stringDuration.Length == 2)
{
// Throw an error to user if a non-integer or a negative number is entered and reset to the last valid data.
if (!int.TryParse(stringDuration[0], out hours) || !int.TryParse(stringDuration[1], out minutes))
{
MessageCenter.ShowDialog(AppResources.InvalidDuration, null, null).DoNotAwait();
entryCell.Text = ConvertDurationToStringFormat(previousTime);
result = false;
}
// Throw an error if the string format is not a 24-hour system duration and reset to the last valid data.
else if ((hours > 23 || minutes > 59) && !(hours == 24 && minutes == 0))
{
MessageCenter.ShowDialog(AppResources.InvalidDuration, null, null).DoNotAwait();
entryCell.Text = ConvertDurationToStringFormat(previousTime);
result = false;
}
else
{
this.ViewModel.Time.msdyn_duration = hours * 60 + minutes;
result = true;
}
}
else if (stringDuration.Length == 1)
{
// Throw an error to user if a non-integer or a negative number is entered and reset to the last valid data.
if (!int.TryParse(stringDuration[0], out hours))
{
MessageCenter.ShowDialog(AppResources.InvalidDuration, null, null).DoNotAwait();
entryCell.Text = ConvertDurationToStringFormat(previousTime);
result = false;
}
// Throw an error if the string format is not a 24-hour system duration and reset to the last valid data.
else if (hours > 24)
{
MessageCenter.ShowDialog(AppResources.InvalidDuration, null, null).DoNotAwait();
entryCell.Text = ConvertDurationToStringFormat(previousTime);
result = false;
}
else
{
this.ViewModel.Time.msdyn_duration = hours * 60;
result = true;
}
}
// If the format of the entry is incorrect, throw an error message and reset to the last valid data.
else
{
MessageCenter.ShowDialog(AppResources.InvalidDuration, null, null).DoNotAwait();
entryCell.Text = ConvertDurationToStringFormat(previousTime);
result = false;
}
}
}
return(result);
}
private void DurationEntry_Unfocused(object sender, FocusEventArgs e)
{
EntryEx entryCell = sender as EntryEx;
BindDurationToViewModel(entryCell);
}
