static void SetupSelection(UITableView table)
{
for (var i = 0; i < table.GestureRecognizers.Length; i++)
{
var r = table.GestureRecognizers[i] as SelectGestureRecognizer;
if (r != null)
return;
}
table.AddGestureRecognizer(new SelectGestureRecognizer());
}
void BindGestures(UITableView tableview)
{
if (HasBoundGestures)
{
return;
}
HasBoundGestures = true;
var gesture = new UILongPressGestureRecognizer(LongPress);
gesture.MinimumPressDuration = 2;
tableview.AddGestureRecognizer(gesture);
var dismissGesture = new UITapGestureRecognizer(Tap);
dismissGesture.CancelsTouchesInView = false;
tableview.AddGestureRecognizer(dismissGesture);
Table = tableview;
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
UITapGestureRecognizer doubletap = new UITapGestureRecognizer(OnDoubleTap) {
NumberOfTapsRequired = 2 // double tap
};
var table = new UITableView(new RectangleF(0,50, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height));
string[] configItems = new string[] {"Edit User Information", "Become a Member"};
table.Source = new TableSource(configItems);
table.AddGestureRecognizer (doubletap);
Add (table);
}
void Initialize()
{
BackgroundColor = UIColor.Clear;
Hidden = true;
AddressEditText = new FlatTextField
{
ShowShadow = true,
VerticalAlignment = UIControlContentVerticalAlignment.Center,
AutocapitalizationType = UITextAutocapitalizationType.None,
AutocorrectionType = UITextAutocorrectionType.No
};
AddressEditText.Placeholder = Localize.GetValue("AddressSearch");
AddressEditText.AccessibilityLabel = AddressEditText.Placeholder;
AddressEditText.TranslatesAutoresizingMaskIntoConstraints = false;
CancelButton = new FlatButton();
CancelButton.TranslatesAutoresizingMaskIntoConstraints = false;
CancelButton.SetTitle(Localize.GetValue("Cancel"), UIControlState.Normal);
FlatButtonStyle.Red.ApplyTo(CancelButton);
TableView = new UITableView(new CGRect(), UITableViewStyle.Plain)
{
BackgroundView = new UIView {
BackgroundColor = UIColor.FromRGB(242, 242, 242)
},
BackgroundColor = UIColor.FromRGB(242, 242, 242),
SeparatorColor = UIColor.Clear,
SeparatorStyle = UITableViewCellSeparatorStyle.None,
RowHeight = 44,
SectionHeaderHeight = 15
};
TableView.AddGestureRecognizer(GetHideKeyboardOnTouchGesture());
var source = new GroupedAddressTableViewSource(
TableView,
UITableViewCellStyle.Subtitle,
new NSString(CellId),
CellBindingText,
UITableViewCellAccessory.None
);
source.CellCreator = CellCreator;
TableView.Source = source;
AddSubviews(AddressEditText, CancelButton, TableView);
AddressEditText.OnKeyDown()
.Throttle(TimeSpan.FromMilliseconds(700))
.ObserveOn(SynchronizationContext.Current)
.Subscribe(text => ViewModel.TextSearchCommand.ExecuteIfPossible(text));
AddConstraints(new []
{
NSLayoutConstraint.Create(AddressEditText, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, this, NSLayoutAttribute.Leading, 1f, 8f),
NSLayoutConstraint.Create(AddressEditText, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1f, 22f),
NSLayoutConstraint.Create(AddressEditText, NSLayoutAttribute.Height, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1f, 44f),
NSLayoutConstraint.Create(AddressEditText, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, CancelButton, NSLayoutAttribute.Leading, 1f, -9f),
NSLayoutConstraint.Create(CancelButton, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, this, NSLayoutAttribute.Trailing, 1f, -8f),
NSLayoutConstraint.Create(CancelButton, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1f, 22f),
NSLayoutConstraint.Create(CancelButton, NSLayoutAttribute.Height, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1f, 44f),
NSLayoutConstraint.Create(CancelButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1f, 81f),
});
var set = this.CreateBindingSet <AddressPickerView, AddressPickerViewModel> ();
set.Bind(source)
.For(v => v.ItemsSource)
.To(vm => vm.AllAddresses);
set.Bind(source)
.For(v => v.SelectedCommand)
.To(vm => vm.AddressSelected);
set.Bind(AddressEditText)
.For(v => v.Text)
.To(vm => vm.StartingText)
.OneWay();
set.Bind(CancelButton)
.For("TouchUpInside")
.To(vm => vm.Cancel);
set.Bind(source)
.For(v => v.AddressLocationTypePicker)
.To(vm => vm.PickerFilter);
set.Apply();
SetNeedsLayout();
}
void BindGestures(UITableView tableview)
{
if (HasBoundGestures)
return;
HasBoundGestures = true;
var gesture = new UILongPressGestureRecognizer(LongPress);
gesture.MinimumPressDuration = 2;
tableview.AddGestureRecognizer(gesture);
var dismissGesture = new UITapGestureRecognizer(Tap);
dismissGesture.CancelsTouchesInView = false;
tableview.AddGestureRecognizer(dismissGesture);
Table = tableview;
}