static void OnTimeChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
TimePromptControl control = obj as TimePromptControl;
control.Hours = Math.Min(Math.Max(control.MinHours, control.Hours), control.MaxHours);
control.Minutes = Math.Min(Math.Max(0, control.Minutes), 59);
control.Value = new TimeSpan(control.Use24HourClock || control.DesignatorIndex == 0 ? control.Hours : control.Hours + 12, control.Minutes, 0);
}
static void OnValueChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
TimePromptControl control = obj as TimePromptControl;
control.Hours = control.Use24HourClock || ((TimeSpan)e.NewValue).Hours <= 12 ? ((TimeSpan)e.NewValue).Hours : ((TimeSpan)e.NewValue).Hours - 12;
control.Minutes = ((TimeSpan)e.NewValue).Minutes;
control.DesignatorIndex = ((TimeSpan)e.NewValue).Hours > 12 ? 1 : 0;
}
public override IDisposable TimePrompt(TimePromptConfig config)
{
Dispatch(() =>
{
var timePromptControl = new TimePromptControl()
{
Use24HourClock = config.Use24HourClock ?? false, Value = config.SelectedTime ?? TimeSpan.Zero
};
FormsContentDialog dialog = new FormsContentDialog()
{
DataContext = config,
Title = config.Title,
Content = timePromptControl,
IsPrimaryButtonEnabled = true,
PrimaryButtonText = config.OkText,
IsSecondaryButtonEnabled = true,
SecondaryButtonText = config.CancelText
};
dialog.PrimaryButtonClick += (s, e) => { HideContentDialog(); config.OnAction(new TimePromptResult(true, timePromptControl.Value)); e.Cancel = true; };
dialog.SecondaryButtonClick += (s, e) => { HideContentDialog(); config.OnAction(new TimePromptResult(false, timePromptControl.Value)); e.Cancel = true; };
ShowContentDialog(dialog);
});
return(new DisposableAction(HideContentDialog));
}
