public override void ViewDidLoad()
{
base.ViewDidLoad();
StartLabel.Text = Resources.Start;
EndLabel.Text = Resources.End;
TitleLabel.Text = Resources.StartAndStopTime;
SetEndButton.SetTitle(Resources.Stop, UIControlState.Normal);
SaveButton.SetTitle(Resources.Save, UIControlState.Normal);
prepareViews();
// Actions
SaveButton.Rx()
.BindAction(ViewModel.Save)
.DisposedBy(disposeBag);
CloseButton.Rx()
.BindAction(ViewModel.Close)
.DisposedBy(disposeBag);
// Start and stop date/time
ViewModel.StartTimeString
.Subscribe(StartTimeLabel.Rx().Text())
.DisposedBy(disposeBag);
ViewModel.StartDateString
.Subscribe(StartDateLabel.Rx().Text())
.DisposedBy(disposeBag);
ViewModel.StopTimeString
.Subscribe(EndTimeLabel.Rx().Text())
.DisposedBy(disposeBag);
ViewModel.StopDateString
.Subscribe(EndDateLabel.Rx().Text())
.DisposedBy(disposeBag);
// Editing start and end time
StartView.Rx()
.BindAction(ViewModel.EditStartTime)
.DisposedBy(disposeBag);
EndView.Rx()
.BindAction(ViewModel.EditStopTime)
.DisposedBy(disposeBag);
SetEndButton.Rx()
.BindAction(ViewModel.EditStopTime)
.DisposedBy(disposeBag);
// Visibility
ViewModel.IsRunning
.Subscribe(running =>
{
SetEndButton.Hidden = !running;
EndTimeLabel.Hidden = running;
EndDateLabel.Hidden = running;
})
.DisposedBy(disposeBag);
// Stard and end colors
ViewModel.IsEditingStartTime
.Select(editingStartTime => editingStartTime
? Color.EditDuration.EditedTime.ToNativeColor()
: Color.EditDuration.NotEditedTime.ToNativeColor()
)
.Subscribe(color =>
{
StartTimeLabel.TextColor = color;
StartDateLabel.TextColor = color;
})
.DisposedBy(disposeBag);
ViewModel.IsEditingStopTime
.Select(editingStartTime => editingStartTime
? Color.EditDuration.EditedTime.ToNativeColor()
: Color.EditDuration.NotEditedTime.ToNativeColor()
)
.Subscribe(color =>
{
EndTimeLabel.TextColor = color;
EndDateLabel.TextColor = color;
})
.DisposedBy(disposeBag);
// Date picker
ViewModel.IsEditingTime
.Subscribe(DatePickerContainer.Rx().AnimatedIsVisible())
.DisposedBy(disposeBag);
DatePicker.Rx().Date()
.Subscribe(ViewModel.ChangeActiveTime.Inputs)
.DisposedBy(disposeBag);
var startTime = ViewModel.IsEditingStartTime
.Where(CommonFunctions.Identity)
.SelectMany(_ => ViewModel.StartTime);
var stopTime = ViewModel.IsEditingStopTime
.Where(CommonFunctions.Identity)
.SelectMany(_ => ViewModel.StopTime);
Observable.Merge(startTime, stopTime)
.Subscribe(v => DatePicker.SetDate(v.ToNSDate(), false))
.DisposedBy(disposeBag);
ViewModel.IsEditingStartTime
.Where(CommonFunctions.Identity)
.SelectMany(_ => ViewModel.StartTime)
.Subscribe(v => DatePicker.SetDate(v.ToNSDate(), false))
.DisposedBy(disposeBag);
ViewModel.MinimumDateTime
.Subscribe(v => DatePicker.MinimumDate = v.ToNSDate())
.DisposedBy(disposeBag);
ViewModel.MaximumDateTime
.Subscribe(v => DatePicker.MaximumDate = v.ToNSDate())
.DisposedBy(disposeBag);
ViewModel.TimeFormat
.Subscribe(v => DatePicker.Locale = v.IsTwentyFourHoursFormat ? new NSLocale("en_GB") : new NSLocale("en_US"))
.DisposedBy(disposeBag);
// DurationInput
ViewModel.IsEditingTime
.Invert()
.Subscribe(DurationInput.Rx().Enabled())
.DisposedBy(disposeBag);
ViewModel.Duration
.Subscribe(v => DurationInput.Duration = v)
.DisposedBy(disposeBag);
ViewModel.DurationString
.Subscribe(v => DurationInput.FormattedDuration = v)
.DisposedBy(disposeBag);
DurationInput.Rx().Duration()
.Subscribe(ViewModel.ChangeDuration.Inputs)
.DisposedBy(disposeBag);
// The wheel
ViewModel.IsEditingTime
.Invert()
.Subscribe(v => WheelView.UserInteractionEnabled = v)
.DisposedBy(disposeBag);
ViewModel.MinimumStartTime
.Subscribe(v => WheelView.MinimumStartTime = v)
.DisposedBy(disposeBag);
ViewModel.MaximumStartTime
.Subscribe(v => WheelView.MaximumStartTime = v)
.DisposedBy(disposeBag);
ViewModel.MinimumStopTime
.Subscribe(v => WheelView.MinimumEndTime = v)
.DisposedBy(disposeBag);
ViewModel.MaximumStopTime
.Subscribe(v => WheelView.MaximumEndTime = v)
.DisposedBy(disposeBag);
ViewModel.StartTime
.Subscribe(v => WheelView.StartTime = v)
.DisposedBy(disposeBag);
ViewModel.StopTime
.Subscribe(v => WheelView.EndTime = v)
.DisposedBy(disposeBag);
ViewModel.IsRunning
.Subscribe(v => WheelView.IsRunning = v)
.DisposedBy(disposeBag);
WheelView.Rx().StartTime()
.Subscribe(ViewModel.ChangeStartTime.Inputs)
.DisposedBy(disposeBag);
WheelView.Rx().EndTime()
.Subscribe(ViewModel.ChangeStopTime.Inputs)
.DisposedBy(disposeBag);
// Interaction observables for analytics
var editingStart = Observable.Merge(
StartView.Rx().Tap().SelectValue(true),
EndView.Rx().Tap().SelectValue(false)
);
var dateComponentChanged = DatePicker.Rx().DateComponent()
.WithLatestFrom(editingStart,
(_, isStart) => isStart ? EditTimeSource.BarrelStartDate : EditTimeSource.BarrelStopDate
);
var timeComponentChanged = DatePicker.Rx().TimeComponent()
.WithLatestFrom(editingStart,
(_, isStart) => isStart ? EditTimeSource.BarrelStartTime : EditTimeSource.BarrelStopTime
);
var durationInputChanged = DurationInput.Rx().Duration()
.SelectValue(EditTimeSource.NumpadDuration);
Observable.Merge(
dateComponentChanged,
timeComponentChanged,
WheelView.TimeEdited,
durationInputChanged
)
.Distinct()
.Subscribe(ViewModel.TimeEditedWithSource)
.DisposedBy(disposeBag);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
startTimeChangingSubscription = ViewModel.StartTimeChanging.Subscribe(startTimeChanging);
prepareViews();
var durationCombiner = new DurationValueCombiner();
var timeCombiner = new DateTimeOffsetTimeFormatValueCombiner(TimeZoneInfo.Local);
var dateCombiner = new DateTimeOffsetDateFormatValueCombiner(TimeZoneInfo.Local, useLongFormat: false);
var timeFormatToLocaleConverter = new TimeFormatToLocaleValueConverter();
var inverseBoolConverter = new BoolToConstantValueConverter <bool>(false, true);
var editedTimeLabelColorConverter = new BoolToConstantValueConverter <UIColor>(
Color.EditDuration.EditedTime.ToNativeColor(),
Color.EditDuration.NotEditedTime.ToNativeColor());
var bindingSet = this.CreateBindingSet <EditDurationViewController, EditDurationViewModel>();
//Commands
bindingSet.Bind(SaveButton).To(vm => vm.SaveCommand);
bindingSet.Bind(CloseButton).To(vm => vm.CloseCommand);
//Start and stop date/time
bindingSet.Bind(StartTimeLabel)
.ByCombining(timeCombiner,
vm => vm.StartTime,
vm => vm.TimeFormat);
bindingSet.Bind(StartDateLabel)
.ByCombining(dateCombiner,
vm => vm.StartTime,
vm => vm.DateFormat);
bindingSet.Bind(EndTimeLabel)
.ByCombining(timeCombiner,
vm => vm.StopTime,
vm => vm.TimeFormat);
bindingSet.Bind(EndDateLabel)
.ByCombining(dateCombiner,
vm => vm.StopTime,
vm => vm.DateFormat);
//Editing start and end time
bindingSet.Bind(StartView)
.For(v => v.BindTap())
.To(vm => vm.EditStartTimeCommand);
bindingSet.Bind(EndView)
.For(v => v.BindTap())
.To(vm => vm.EditStopTimeCommand);
bindingSet.Bind(SetEndButton)
.For(v => v.BindVisibility())
.To(vm => vm.IsRunning)
.WithConversion(inverseBoolConverter);
bindingSet.Bind(SetEndButton)
.To(vm => vm.EditStopTimeCommand);
//Visibility
bindingSet.Bind(EndTimeLabel)
.For(v => v.BindVisibility())
.To(vm => vm.IsRunning);
bindingSet.Bind(EndDateLabel)
.For(v => v.BindVisibility())
.To(vm => vm.IsRunning);
//Stard and end colors
bindingSet.Bind(StartTimeLabel)
.For(v => v.TextColor)
.To(vm => vm.IsEditingStartTime)
.WithConversion(editedTimeLabelColorConverter);
bindingSet.Bind(StartDateLabel)
.For(v => v.TextColor)
.To(vm => vm.IsEditingStartTime)
.WithConversion(editedTimeLabelColorConverter);
bindingSet.Bind(EndTimeLabel)
.For(v => v.TextColor)
.To(vm => vm.IsEditingStopTime)
.WithConversion(editedTimeLabelColorConverter);
bindingSet.Bind(EndDateLabel)
.For(v => v.TextColor)
.To(vm => vm.IsEditingStopTime)
.WithConversion(editedTimeLabelColorConverter);
//Date picker
bindingSet.Bind(DatePickerContainer)
.For(v => v.BindAnimatedVisibility())
.To(vm => vm.IsEditingTime);
bindingSet.Bind(DatePicker)
.For(v => v.BindDateTimeOffset())
.To(vm => vm.EditedTime);
bindingSet.Bind(DatePicker)
.For(v => v.MaximumDate)
.To(vm => vm.MaximumDateTime);
bindingSet.Bind(DatePicker)
.For(v => v.MinimumDate)
.To(vm => vm.MinimumDateTime);
bindingSet.Bind(DatePicker)
.For(v => v.Locale)
.To(vm => vm.TimeFormat)
.WithConversion(timeFormatToLocaleConverter);
//The wheel
bindingSet.Bind(DurationInput)
.For(v => v.UserInteractionEnabled)
.To(vm => vm.IsEditingTime)
.WithConversion(inverseBoolConverter);
bindingSet.Bind(DurationInput)
.For(v => v.Duration)
.To(vm => vm.Duration);
bindingSet.Bind(DurationInput)
.For(v => v.FormattedDuration)
.ByCombining(durationCombiner,
vm => vm.Duration,
vm => vm.DurationFormat);
bindingSet.Bind(WheelView)
.For(v => v.UserInteractionEnabled)
.To(vm => vm.IsEditingTime)
.WithConversion(inverseBoolConverter);
bindingSet.Bind(WheelView)
.For(v => v.MaximumStartTime)
.To(vm => vm.MaximumStartTime);
bindingSet.Bind(WheelView)
.For(v => v.MinimumStartTime)
.To(vm => vm.MinimumStartTime);
bindingSet.Bind(WheelView)
.For(v => v.MaximumEndTime)
.To(vm => vm.MaximumStopTime);
bindingSet.Bind(WheelView)
.For(v => v.MinimumEndTime)
.To(vm => vm.MinimumStopTime);
bindingSet.Bind(WheelView)
.For(v => v.StartTime)
.To(vm => vm.StartTime);
bindingSet.Bind(WheelView)
.For(v => v.EndTime)
.To(vm => vm.StopTime);
bindingSet.Bind(WheelView)
.For(v => v.IsRunning)
.To(vm => vm.IsRunning);
bindingSet.Apply();
// Interaction observables for analytics
var editingStart = Observable.Merge(
StartView.Rx().Tap().Select(true),
EndView.Rx().Tap().Select(false)
);
var dateComponentChanged = DatePicker.Rx().DateComponent()
.WithLatestFrom(editingStart,
(_, isStart) => isStart ? EditTimeSource.BarrelStartDate : EditTimeSource.BarrelStopDate
);
var timeComponentChanged = DatePicker.Rx().TimeComponent()
.WithLatestFrom(editingStart,
(_, isStart) => isStart ? EditTimeSource.BarrelStartTime : EditTimeSource.BarrelStopTime
);
var durationInputChanged = Observable
.FromEventPattern(e => DurationInput.DurationChanged += e, e => DurationInput.DurationChanged -= e)
.Select(EditTimeSource.NumpadDuration);
Observable.Merge(
dateComponentChanged,
timeComponentChanged,
WheelView.TimeEdited,
durationInputChanged
)
.Distinct()
.Subscribe(ViewModel.TimeEditedWithSource)
.DisposedBy(disposeBag);
}