private async Task _newFromPicture(StorageFile copyFile)
{
this.LoadingControl.State = LoadingState.Loading;
this.LoadingControl.IsActive = true;
//Photo
if (copyFile == null)
{
this.LoadingControl.State = LoadingState.None;
this.LoadingControl.IsActive = false;
return;
}
Photo photo = await Photo.CreatePhotoFromCopyFileAsync(this.ViewModel.CanvasDevice, copyFile);
Photo.DuplicateChecking(photo);
//Transformer
string name = this.MainLayout.UntitledRenameByRecursive($"{photo.Name}");
int width = (int)photo.Width;
int height = (int)photo.Height;
Transformer transformerSource = new Transformer(width, height, Vector2.Zero);
//ImageLayer
Photocopier photocopier = photo.ToPhotocopier();
ImageLayer imageLayer = new ImageLayer(this.ViewModel.CanvasDevice)
{
Transform = new Transform(transformerSource),
Photocopier = photocopier,
};
Layerage imageLayerage = imageLayer.ToLayerage();
LayerBase.Instances.Add(imageLayer);
//Project
{
Project project = new Project
{
Name = name,
Width = width,
Height = height,
Layerages = new List <Layerage>
{
imageLayerage
}
};
this.ViewModel.LoadFromProject(project);
}
//Transition
TransitionData data = new TransitionData
{
Type = TransitionType.Size
};
this.LoadingControl.State = LoadingState.None;
this.LoadingControl.IsActive = false;
this.Frame.Navigate(typeof(DrawPage), data);//Navigate
}
//@Construct
/// <summary>
/// Initializes a LayersControl.
/// </summary>
public LayersControl()
{
this.InitializeComponent();
//LayerageCollection
this.ConstructLayerageCollection();
this.ItemsControl.ItemsSource = this.ViewModel.LayerageCollection.RootControls;
this.Tapped += (s, e) => this.MethodViewModel.MethodSelectedNone();//Method
this.RightTapped += (s, e) => this.ShowLayerMenu();
this.Holding += (s, e) => this.ShowLayerMenu();
Retouch_Photo2.PhotosPage.AddImageCallBack += (photo) =>
{
if (photo == null)
{
return;
}
//History
LayeragesArrangeHistory history = new LayeragesArrangeHistory("Add layer", this.ViewModel.LayerageCollection);
this.ViewModel.HistoryPush(history);
//Transformer
Transformer transformerSource = new Transformer(photo.Width, photo.Height, Vector2.Zero);
//Layer
Photocopier photocopier = photo.ToPhotocopier();
ImageLayer imageLayer = new ImageLayer(this.ViewModel.CanvasDevice)
{
Photocopier = photocopier,
IsSelected = true,
Transform = new Transform(transformerSource)
};
Layerage imageLayerage = imageLayer.ToLayerage();
LayerBase.Instances.Add(imageLayer);
//Selection
this.SelectionViewModel.SetValue((layerage) =>
{
ILayer layer = layerage.Self;
layer.IsSelected = false;
});
//Mezzanine
LayerageCollection.Mezzanine(this.ViewModel.LayerageCollection, imageLayerage);
this.SelectionViewModel.SetMode(this.ViewModel.LayerageCollection);//Selection
LayerageCollection.ArrangeLayers(this.ViewModel.LayerageCollection);
LayerageCollection.ArrangeLayersBackground(this.ViewModel.LayerageCollection);
this.ViewModel.Invalidate();//Invalidate
};
}
public void Started(Vector2 startingPoint, Vector2 point)
{
Photocopier photocopier = this.SelectionViewModel.Photocopier;
if (photocopier.FolderRelativeId == null)
{
this.ImagePage.TipSelect();
return;
}
Photo photo = Photo.FindFirstPhoto(photocopier);
if (photo == null)
{
this.ImagePage.TipSelect();
return;
}
//History
LayeragesArrangeHistory history = new LayeragesArrangeHistory("Add layer", this.ViewModel.LayerageCollection);
this.ViewModel.HistoryPush(history);
//Transformer
this._sizeWidth = photo.Width;
this._sizeHeight = photo.Height;
Transformer transformerSource = new Transformer(photo.Width, photo.Height, Vector2.Zero);
Transformer transformerDestination = this.CreateTransformer(startingPoint, point, photo.Width, photo.Height);
//Mezzanine
ImageLayer imageLayer = new ImageLayer(this.ViewModel.CanvasDevice)
{
Photocopier = photocopier,
IsSelected = true,
Transform = new Transform(transformerSource, transformerDestination),
Style = this.SelectionViewModel.StandGeometryStyle
};
Layerage imageLayerage = imageLayer.ToLayerage();
LayerBase.Instances.Add(imageLayer);
this.MezzanineLayerage = imageLayerage;
LayerageCollection.Mezzanine(this.ViewModel.LayerageCollection, this.MezzanineLayerage);
this.SelectionViewModel.Transformer = transformerDestination; //Selection
this.ViewModel.Invalidate(InvalidateMode.Thumbnail); //Invalidate
}
