private void inputTexBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
IncrementButton.PerformClick();
e.SuppressKeyPress = true;
e.Handled = true;
}
}
void ReleaseDesignerOutlets()
{
if (TestView != null)
{
TestView.Dispose();
TestView = null;
}
if (IncrementButton != null)
{
IncrementButton.Dispose();
IncrementButton = null;
}
}
public CounterPage()
{
InitializeComponent();
// Observe changes on state
Store.Select(SelectCount)
.UntilDestroyed(this)
.Subscribe(count =>
{
CounterValueTextBlock.Text = count.ToString();
});
// Observe UI events
IncrementButton.Events().Click
.Subscribe(_ => Store.Dispatch(new IncrementAction()));
DecrementButton.Events().Click
.Subscribe(_ => Store.Dispatch(new DecrementAction()));
// Initialize Documentation
DocumentationComponent.LoadMarkdownFilesAsync("Counter");
GoToGitHubButton.Events().Click
.Subscribe(async _ =>
{
var uri = new Uri("https://github.com/Odonno/ReduxSimple/tree/master/ReduxSimple.Samples/Counter");
await Launcher.LaunchUriAsync(uri);
});
OpenDevToolsButton.Events().Click
.Subscribe(async _ =>
{
await Store.OpenDevToolsAsync();
});
ContentGrid.Events().Tapped
.Subscribe(_ => DocumentationComponent.Collapse());
DocumentationComponent.ObserveOnExpanded()
.Subscribe(_ => ContentGrid.Blur(5).Start());
DocumentationComponent.ObserveOnCollapsed()
.Subscribe(_ => ContentGrid.Blur(0).Start());
}
void ReleaseDesignerOutlets()
{
if (ClockText != null)
{
ClockText.Dispose();
ClockText = null;
}
if (DialogNavText != null)
{
DialogNavText.Dispose();
DialogNavText = null;
}
if (IncrementButton != null)
{
IncrementButton.Dispose();
IncrementButton = null;
}
if (NavigateButton != null)
{
NavigateButton.Dispose();
NavigateButton = null;
}
if (SendMessageButton != null)
{
SendMessageButton.Dispose();
SendMessageButton = null;
}
if (ShowDialogButton != null)
{
ShowDialogButton.Dispose();
ShowDialogButton = null;
}
if (WelcomeText != null)
{
WelcomeText.Dispose();
WelcomeText = null;
}
}
private void WireEvents(Action<string> returnString, Action<double> returnDouble)
{
OKButton.Events().Clicked
.Subscribe(x => PopupNavigation.Instance.PopAsync());
IncrementButton.Events().Clicked
.Subscribe(x =>
{
if (StepMode == StepMode.Discrete)
{
if (slider.Value < Items.Count) slider.Value++;
}
else if (StepMode == StepMode.Normal)
{
if (slider.Value + Step <= slider.Maximum) slider.Value += Step;
} else
{
// change by .1 percent
var increment = GetFriendlyIncrement();
var newValue = slider.Value + increment;
slider.Value = Math.Round(newValue / increment) * increment;
}
});
DecrementButton.Events().Clicked
.Subscribe(x =>
{
if (StepMode == StepMode.Discrete)
{
if (slider.Value < Items.Count) slider.Value--;
}
else if (StepMode == StepMode.Normal)
{
if (slider.Value - Step >= slider.Minimum) slider.Value -= Step;
} else
{
// change by .1 percent
var increment = GetFriendlyIncrement();
var newValue = slider.Value - increment;
slider.Value = Math.Round(newValue / increment) * increment;
}
});
slider.Events().ValueChanged
.SubscribeOnUI()
//.Throttle(TimeSpan.FromMilliseconds(1))
.Subscribe(X =>
{
SetToNearestStep();
DrawSliderLabel();
if (returnDouble != null)
{
if (StepMode == StepMode.Discrete && double.TryParse(SelectedItem, out var dbl))
{
returnDouble(dbl);
}
else
{
returnDouble(slider.Value);
}
}
else if (returnString != null)
{
returnString((string)SelectedItem);
}
});
this.Events().LayoutChanged
.SubscribeOnUI()
.Subscribe(x => {
if (slider.Width > 0)
{
DrawTicks();
DrawSliderLabel();
}
});
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Illustrates how to use the Messenger by receiving a message
// and sending a message back.
Messenger.Default.Register <NotificationMessageAction <string> >(
this,
HandleNotificationMessage);
// Binding and commanding
// Binding between the first TextView and the WelcomeTitle property on the VM.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.WelcomeTitle,
() => WelcomeText.Text));
// Actuate the IncrementCommand on the VM.
IncrementButton.SetCommand(
"Click",
Vm.IncrementCommand);
// Create a binding that fires every time that the EditingChanged event is called
var dialogNavBinding = this.SetBinding(
() => DialogNavText.Text);
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(dialogNavBinding);
// Actuate the NavigateCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
TapText.SetCommand(
"Click",
Vm.NavigateCommand,
dialogNavBinding);
// Actuate the ShowDialogCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
// This button will be disabled when the content of DialogNavText
// is empty (see ShowDialogCommand on the MainViewModel class).
ShowDialogButton.SetCommand(
"Click",
Vm.ShowDialogCommand,
dialogNavBinding);
// Create a binding between the Clock property of the VM
// and the ClockText TextView.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(this.SetBinding(
() => Vm.Clock,
() => ClockText.Text));
// Actuate the SendMessageCommand on the VM.
SendMessageButton.SetCommand(
"Click",
Vm.SendMessageCommand);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Dismiss the keyboard
DialogNavText.ShouldReturn += t =>
{
t.ResignFirstResponder();
return(true);
};
// Binding and commanding
// Binding between the first UILabel and the WelcomeTitle property on the VM.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.WelcomeTitle,
() => WelcomeText.Text));
// Actuate the IncrementCommand on the VM.
IncrementButton.SetCommand(
"TouchUpInside",
Vm.IncrementCommand);
// Create a binding that fires every time that the EditingChanged event is called
var dialogNavBinding = this.SetBinding(
() => DialogNavText.Text)
.UpdateSourceTrigger("EditingChanged");
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(dialogNavBinding);
// Actuate the NavigateCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
NavigateButton.SetCommand(
"TouchUpInside",
Vm.NavigateCommand,
dialogNavBinding);
// Actuate the ShowDialogCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
// This button will be disabled when the content of DialogNavText
// is empty (see ShowDialogCommand on the MainViewModel class).
ShowDialogButton.SetCommand(
"TouchUpInside",
Vm.ShowDialogCommand,
dialogNavBinding);
// Create a binding between the Clock property of the VM
// and the ClockText UILabel.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.Clock,
() => ClockText.Text));
// Actuate the SendMessageCommand on the VM.
SendMessageButton.SetCommand(
"TouchUpInside",
Vm.SendMessageCommand);
}
