static Entry CreateEntry <T>(bool shouldUseEffects, ReturnType returnType, string placeholder, string automationId, Expression <Func <T, object> > textPropertyBindingSource) where T : BaseViewModel
{
Entry entry;
switch (shouldUseEffects)
{
case true:
entry = new Entry();
ReturnTypeEffect.SetReturnType(entry, returnType);
break;
case false:
entry = new CustomReturnEntry
{
ReturnType = returnType,
};
break;
default:
throw new Exception("Invalid Type");
}
entry.Placeholder = placeholder;
entry.AutomationId = automationId;
entry.SetBinding <T>(Entry.TextProperty, textPropertyBindingSource);
return(entry);
}
void SetKeyboardReturnButton()
{
var customControl = Control as EntryEditText;
var entry = Element as Entry;
if (customControl != null && entry != null)
{
customControl.ImeOptions = KeyboardHelpers.GetKeyboardButtonType(ReturnTypeEffect.GetReturnType(entry));
customControl.EditorAction += HandleEditorAction;
}
}
void SetKeyboardReturnButton()
{
var customControl = Control as UITextField;
if (customControl == null)
{
return;
}
customControl.ReturnKeyType = KeyboardHelpers.GetKeyboardButtonType(ReturnTypeEffect.GetReturnType(Element));
customControl.ShouldReturn += HandleShouldReturn;
}
static void ConfigureEntryReturnCommand(bool shouldUseEffects, Entry entry, Action action)
{
var command = new Command(action);
switch (shouldUseEffects)
{
case true:
ReturnTypeEffect.SetReturnCommandProperty(entry, command);
break;
case false:
((CustomReturnEntry)entry).ReturnCommand = command;
break;
default:
throw new Exception("Invalid Type");
}
}
public static View CreatePickEntryReturnTypePaageLayout(bool shouldUseEffects)
{
Entry customizableEntry;
switch (shouldUseEffects)
{
case true:
customizableEntry = new Entry();
ReturnTypeEffect.SetReturnType(customizableEntry, ReturnType.Go);
customizableEntry.SetBinding <PickEntryReturnTypeViewModel>(ReturnTypeEffect.ReturnTypeProperty, vm => vm.EntryReturnType);
break;
case false:
customizableEntry = new CustomReturnEntry();
customizableEntry.SetBinding <PickEntryReturnTypeViewModel>(CustomReturnEntry.ReturnTypeProperty, vm => vm.EntryReturnType);
break;
default:
throw new Exception("Invalid Type");
}
customizableEntry.AutomationId = AutomationIdConstants.CustomizableEntryAutomationId;
customizableEntry.SetBinding <PickEntryReturnTypeViewModel>(Entry.PlaceholderProperty, vm => vm.EntryPlaceHolderText);
var entryReturnTypePicker = new Picker
{
AutomationId = AutomationIdConstants.EntryReturnTypePickerAutomationId
};
entryReturnTypePicker.SetBinding <PickEntryReturnTypeViewModel>(Picker.ItemsSourceProperty, vm => vm.EntryReturnTypePickerSource);
entryReturnTypePicker.SetBinding <PickEntryReturnTypeViewModel>(Picker.SelectedItemProperty, vm => vm.PickerSelection);
return(new StackLayout
{
Children =
{
customizableEntry,
entryReturnTypePicker
}
});
}
bool HandleShouldReturn(UITextField textField)
{
ReturnTypeEffect.GetReturnCommandProperty(Element)?.Execute(null);
return(true);
}
void HandleEditorAction(object sender, TextView.EditorActionEventArgs e)
{
ReturnTypeEffect.GetReturnCommandProperty(Element)?.Execute(null);
}
