private void UpdateSelection()
{
ShapeSelection.BeginUpdate();
ShapeSelection.Shapes
.Where(p => !Scene.Shapes.Contains(p))
.ToList()
.ForEach(p => ShapeSelection.Remove(p));
ShapeSelection.EndUpdate();
}
private void DeleteSelection()
{
if (ShapeSelection.IsEmpty)
{
return;
}
var indices = ShapeSelection.GetShapeIndices().OrderByDescending(p => p).ToList();
foreach (var index in indices)
{
CommandCon.DeleteShape(index);
}
ShapeSelection.Clear();
}
private void EditPaste_Click(object sender, EventArgs e)
{
var shapes = JsonCon.ClipboardPaste().ToList();
if (!shapes.Any())
{
return;
}
var index = Scene.Shapes.Count;
foreach (var shape in shapes)
{
shape.Scene = Scene;
Run(new ShapeInsertCommand(index++, shape));
}
ShapeSelection.Set(shapes);
}
private void EditSelectAll_Click(object sender, EventArgs e) => ShapeSelection.AddRange(Scene.Shapes);
private void EditInvertSelection_Click(object sender, EventArgs e) => ShapeSelection.Set(Scene.Shapes.Where(p => !ShapeSelection.Shapes.Contains(p)).ToList());
private void AddShape(Shape shape)
{
shape.Scene = Scene;
CommandCon.AppendShape(shape);
ShapeSelection.Set(new[] { shape });
}
protected override void RunShaderCommand(string text) => ShapeSelection.ForEach(p => Run(new ShapeShaderCommand(p.Index, ShaderType, text)));
