protected override void OnNavigatedTo(NavigationEventArgs e)
{
_isCameraInitialized = false;
_isTrial = new IsTrialQuery().Get();
if (_isTrial)
{
var menuItem = new ApplicationBarMenuItem("Buy full version");
menuItem.Click += (sender, args) => Deployment.Current.Dispatcher.BeginInvoke(() => new MarketplaceDetailTask().Show());
ApplicationBar.MenuItems.Add(menuItem);
}
OnOrientationChanged(this, new OrientationChangedEventArgs(Orientation));
if (PhotoCamera.IsCameraTypeSupported(CameraType.Primary))
{
_pixelator = new Pixelator(new PixelationSizeQuery().Get(), true);
_photoCamera = new PhotoCamera(CameraType.Primary);
_photoCamera.Initialized += OnCameraInitialized;
_photoCamera.CaptureImageAvailable += OnCameraCaptureImageAvailable;
_photoCamera.CaptureCompleted += OnCameraCaptureCompleted;
_photoCamera.CaptureStarted += OnCameraCaptureStarted;
ViewfinderBrush.SetSource(_photoCamera);
}
else
{
// TODO: handle possibility of no camera
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (pixelatedImage.Source == null && e.IsNavigationInitiator)
{
var task = new PhotoChooserTask();
task.Completed += OnPhotoChooserTaskCompleted;
task.ShowCamera = true;
task.Show();
}
if (pixelationListBox.Items.Count == 0)
{
pixelationListBox.Items.Add(3);
pixelationListBox.Items.Add(4);
pixelationListBox.Items.Add(5);
pixelationListBox.Items.Add(6);
pixelationListBox.Items.Add(7);
pixelationListBox.Items.Add(8);
pixelationListBox.Items.Add(9);
pixelationListBox.Items.Add(10);
}
var pixelateSize = new PixelationSizeQuery().Get();
pixelationListBox.SelectedItem = pixelateSize; // TODO: don't work
pixelationListBox.SelectionChanged += OnPixelationListBoxSelectionChanged;
_pixelator = new Pixelator(pixelateSize, false);
sliderDebug.ValueChanged += OnSliderDebugValueChanged;
}
public void GivenAPixelatorWithPixelSizeEight()
{
_pixelator = new Pixelator(2, true);
var buffer = new[]
{
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63
};
var result = _pixelator.Pixelate(buffer, 8, 8);
var expectedBuffer = new[]
{
12, 13, 14, 15, 12, 13, 14, 15,
12, 13, 14, 15, 12, 13, 14, 15,
28, 29, 30, 31, 28, 29, 30, 31,
28, 29, 30, 31, 28, 29, 30, 31,
44, 45, 46, 47, 44, 45, 46, 47,
44, 45, 46, 47, 44, 45, 46, 47,
60, 61, 62, 63, 60, 61, 62, 63,
60, 61, 62, 63, 60, 61, 62, 63
};
Assert.AreEqual(expectedBuffer, result);
}