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;
}
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;
}
public static EditorEx CreateEditor(string path)
{
EditorEx editor = new EditorEx();
editor.SetBinding(EditorEx.TextProperty, path);
return(editor);
}
public static void OpenDNACreationWindow()
{
//show prompt.
DNACreationWindow window = ScriptableObject.CreateInstance <DNACreationWindow>();
window.position = new Rect(0, 0, 200, 100);
EditorEx.CenterOnMainWin(window);
window.ShowPopup();
}
private EventHandler <TextChangedEventArgs> createEditorTextChangedHandler(int allowedTextSize)
{
return((object sender, TextChangedEventArgs e) =>
{
EditorEx editor = sender as EditorEx;
if (e.OldTextValue == null && this.ViewModel.HasPendingDataToSave)
{
this.ViewModel.HasPendingDataToSave = false;
}
if (e.NewTextValue.Length > allowedTextSize)
{
editor.Text = e.NewTextValue.Substring(0, allowedTextSize);
// Let user know you've truncated the text.
MessageCenter.ShowMessage(string.Format(AppResources.TextSizeLimitedTo, allowedTextSize)).DoNotAwait();
}
editor.InvalidateLayout();
});
}