private async void UpdateBtn_Click(object sender, RoutedEventArgs e)
{
// Update new Values to DB and go back to previous page
_currentRoom.Surfaces[App.CurrSurface].Title = Title.Text;
_currentRoom.Surfaces[App.CurrSurface].Description = Description.Text;
if (_photo != null)
{
_currentRoom.Surfaces[App.CurrSurface].SurfaceImage = await CameraServices.ToByteArray(_photo);
}
DatabaseRepository.UpdateSurface(_currentRoom.Surfaces[App.CurrSurface]);
// Save then go back
Frame rootFrame = Window.Current.Content as Frame;
if (rootFrame.CanGoBack)
{
//By recreating the page the image can be updated immediately(if you just used
//go back once the image would not be visible before the first swipe).
//The double go back is to avoid creating redundant copies on the stack.
rootFrame.GoBack();
rootFrame.GoBack();
this.Frame.Navigate(typeof(CreateSurfacesPage), _currentRoom);
}
}
/*
* Beautiful swiping functionality developed by Elvir and Nick of course,
* It takes into consideration that a sweep wont be perfectly horizontal or
* vertical. Oh, and yes it is a four way swipe.
*/
private void SwipeConfiguration()
{
int x1 = 0, x2 = 0, y1 = 0, y2 = 0, horizontal, vertical;
ManipulationMode = ManipulationModes.TranslateX | ManipulationModes.TranslateY;
ManipulationStarted += (s, e) =>
{
x1 = (int)e.Position.X;
y1 = (int)e.Position.Y;
};
ManipulationCompleted += async(s, e) =>
{
x2 = (int)e.Position.X;
y2 = (int)e.Position.Y;
horizontal = Math.Abs(x2 - x1);
vertical = Math.Abs(y2 - y1);
if (x1 > x2 && horizontal > vertical)
{
if (App.CurrSurface != 0)
{
App.CurrSurface--;
}
else
{
App.CurrSurface = 3;
}
}
else if (x1 < x2 && horizontal > vertical)
{
if (App.CurrSurface < 3)
{
App.CurrSurface++;
}
else
{
App.CurrSurface = 0;
}
}
else if (y1 > y2 && horizontal < vertical)
{
App.CurrSurface = 4;
}
else if (y1 < y2 && horizontal < vertical)
{
App.CurrSurface = 5;
}
// Surface name
SwipeBlock.Text = SurfaceOptions.SurfaceSide(App.CurrSurface);
// Update the current room
_currentRoom = DatabaseRepository.GetRoom(_currentRoom.Title);
// Converting from bytearray to BitmapImage and showing it.
var img = await CameraServices.ToBitmapImage(_currentRoom.Surfaces[App.CurrSurface].SurfaceImage);
SurfaceImage.Source = img;
};
}
private async void CameraButton_Click(object sender, RoutedEventArgs e)
{
// Get camera and return a picture or null
StorageFile photo = await _photoService.TakePicture();
if (photo != null)
{
// Convert display and save
SurfaceImage.Source = await CameraServices.ToBitmapImage(photo);
_photoService.SavePhoto(photo, _currentRoom, App.CurrSurface);
}
}
protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
{
if (eventArgs.Parameter != null)
{
_photoService = new CameraServices();
_currentRoom = (Room)eventArgs.Parameter;
TitleBlock.Text = _currentRoom.Title;
var b = _currentRoom.Surfaces[App.CurrSurface].SurfaceImage;
var img = await CameraServices.ToBitmapImage(b);
SurfaceImage.Source = img;
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter != null)
{
_currentRoom = (Room)e.Parameter;
// Load Surface Title
Title.Text = _currentRoom.Surfaces[App.CurrSurface].Title;
// Load Description
Description.Text = _currentRoom.Surfaces[App.CurrSurface].Description;
// Load Image to description page
BitmapImage img = await CameraServices.ToBitmapImage(_currentRoom.Surfaces[App.CurrSurface].SurfaceImage);
SurfaceImage.Source = img;
}
}
private async void ExistingPhotoBtn_Click(object sender, RoutedEventArgs e)
{
StorageFile imageFile = await CameraServices.ExistingPhotosLibrary();
BitmapImage image = await CameraServices.ToBitmapImage(imageFile);
if (image != null)
{
_photo = imageFile;
// Show the image
SurfaceImage.Source = image;
// Add to the current room object
// Update surface if you want to do without save button
// DatabaseRepository.UpdateSurface(_currentRoom.Surfaces[App.CurrSurface]);
}
}
public CameraController(GameContext context, Services services)
{
_context = context;
_cameraServices = services.CameraServices;
}
public void Initialize(Contexts contexts)
{
PhysicsService = new PhysicsService(contexts);
UnityTimeService = new UnityTimeService(contexts);
CameraServices = new CameraServices(contexts);
}
