private void CreateLayer(Vector2 canvasStartingPoint, Vector2 canvasPoint)
{
//History
LayeragesArrangeHistory history = new LayeragesArrangeHistory("Add layer", this.ViewModel.LayerageCollection);
this.ViewModel.HistoryPush(history);
//Transformer
Transformer transformer = new Transformer(canvasPoint, canvasStartingPoint);
//Layer
CurveLayer curveLayer = new CurveLayer(this.ViewModel.CanvasDevice, canvasStartingPoint, canvasPoint)
{
IsSelected = true,
Transform = new Transform(transformer),
Style = this.SelectionViewModel.StandCurveStyle,
};
Layerage curveLayerage = curveLayer.ToLayerage();
LayerBase.Instances.Add(curveLayer);
//Mezzanine
LayerageCollection.Mezzanine(this.ViewModel.LayerageCollection, curveLayerage);
this.SelectionViewModel.SetModeSingle(curveLayerage);//Selection
LayerageCollection.ArrangeLayers(this.ViewModel.LayerageCollection);
LayerageCollection.ArrangeLayersBackground(this.ViewModel.LayerageCollection);
this.ViewModel.Invalidate(InvalidateMode.HD);//Invalidate
}
//@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
}
