public EvasImageContainer(EvasObject parent) : base(parent)
{
_content = new EvasImage(parent);
_content.IsFilled = true;
_content.Show();
PackEnd(_content);
SetLayoutCallback(OnLayout);
}
public static void SetScaleDown(this EvasImage evasImage, int scale)
{
var interop = typeof(EvasObject).Assembly.GetType("Interop");
var elementary = interop?.GetNestedType("Elementary", BindingFlags.NonPublic | BindingFlags.Static) ?? null;
var method = elementary?.GetMethod("evas_object_image_load_scale_down_set", BindingFlags.NonPublic | BindingFlags.Static);
if (method != null)
{
method.Invoke(null, new object[] { evasImage.RealHandle, scale });
}
else
{
System.Console.WriteLine("No API evas_object_image_load_scale_down_set");
}
}
EvasObject GetShapeView(EvasObject parent)
{
var copiedImg = new EvasImage(parent);
copiedImg.IsFilled = true;
if (NativeView is ShapeView shapeView)
{
var canvas = shapeView.SKCanvasView;
var realHandle = DragDropExtensions.Interop.elm_object_part_content_get(canvas, "elm.swallow.content");
DragDropExtensions.Interop.evas_object_image_size_get(realHandle, out int w, out int h);
DragDropExtensions.Interop.evas_object_image_size_set(copiedImg, w, h);
var imgData = DragDropExtensions.Interop.evas_object_image_data_get(realHandle, false);
DragDropExtensions.Interop.evas_object_image_data_set(copiedImg, imgData);
}
return(copiedImg);
}
public override void Run(Window window)
{
Conformant conformant = new Conformant(window);
conformant.Show();
Box box = new Box(window);
conformant.SetContent(box);
box.Show();
Box horizentalBox = new Box(window)
{
IsHorizontal = true,
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
horizentalBox.Show();
Button realObject1 = new Button(window)
{
Text = "It is RealObject",
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
realObject1.Show();
Image realObject2 = new Image(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
realObject2.Load(Path.Combine(TestRunner.ResourceDir, "picture.png"));
realObject2.Show();
horizentalBox.PackEnd(realObject1);
horizentalBox.PackEnd(realObject2);
EvasImage proxyObject = new EvasImage(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 0.5,
};
Button toggle = new Button(window)
{
Text = "Change Source",
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 0.1,
};
toggle.Show();
EvasObject proxyedObject = realObject1;
toggle.Clicked += (s, e) =>
{
if (proxyedObject == realObject1)
{
proxyedObject = realObject2;
}
else
{
proxyedObject = realObject1;
}
proxyObject.SetSource(proxyedObject);
};
proxyObject.IsFilled = true;
proxyObject.SetSource(realObject1);
proxyObject.Show();
box.PackEnd(horizentalBox);
box.PackEnd(proxyObject);
box.PackEnd(toggle);
}
public override void Run(Window window)
{
Conformant conformant = new Conformant(window);
conformant.Show();
Box box = new Box(window);
conformant.SetContent(box);
box.Show();
Image realObject2 = new Image(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
realObject2.Load(Path.Combine(TestRunner.ResourceDir, "picture.png"));
realObject2.Show();
EvasImage img1 = new EvasImage(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
img1.IsFilled = true;
img1.File = Path.Combine(TestRunner.ResourceDir, "picture.png");
img1.Show();
EvasImage img2 = new EvasImage(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
img2.IsFilled = true;
img2.SetStream(new FileStream(Path.Combine(TestRunner.ResourceDir, "picture.png"), FileMode.Open, FileAccess.Read));
img2.Show();
EvasImage img3 = new EvasImage(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
img3.IsFilled = true;
img3.SetSource(realObject2);
img3.Show();
img3.IsSourceVisible = true;
box.PackEnd(realObject2);
box.PackEnd(img1);
box.PackEnd(img2);
box.PackEnd(img3);
}
public static void Save(this EvasImage evasImage, string file, string key, string flags)
{
typeof(EvasImage)?.GetMethod("Save")?.Invoke(evasImage, new[] { file, key, flags });
}
