public TesterView() : base()
{
GraphicsPlatform.Register(NativeGraphicsService.Instance);
tableSource = new TesterTableViewSource();
tableSource.ScenarioSelected += (drawable) => {
graphicsView.Drawable = drawable;
};
tableView = new NSTableView();
tableView.AddColumn(new NSTableColumn()
{
Width = 300,
});
tableView.Source = tableSource;
//tableView.BackgroundColor = NSColor.White;
AddSubview(tableView);
graphicsView = new SkiaGraphicsView();
AddSubview(graphicsView);
Layout();
tableView.SelectRow(0, false);
}
protected override void OnElementChanged(ElementChangedEventArgs <Layout> e)
{
if (e.OldElement != null)
{
((GraphicsView)e.OldElement).Invalidated -= OnDrawInvalidated;
}
if (e.NewElement != null)
{
((GraphicsView)e.NewElement).Invalidated += OnDrawInvalidated;
SetNativeControl(new Xamarin.Forms.Platform.Tizen.Native.Canvas(Forms.NativeParent));
_skiaGraphicsView = new SkiaGraphicsView(XForms.NativeParent);
_skiaGraphicsView.Drawable = Element;
_skiaGraphicsView.Show();
_mouseDown = new EvasObjectEvent <EvasMouseEventArgs>(_skiaGraphicsView, EvasObjectCallbackType.MouseDown, EvasMouseEventArgs.Create);
_mouseUp = new EvasObjectEvent <EvasMouseEventArgs>(_skiaGraphicsView, EvasObjectCallbackType.MouseUp, EvasMouseEventArgs.Create);
_mouseMove = new EvasObjectEvent <EvasMouseEventArgs>(_skiaGraphicsView, EvasObjectCallbackType.MouseMove, EvasMouseEventArgs.Create);
_mouseDown.On += OnMouseDown;
_mouseUp.On += OnMouseUp;
_mouseMove.On += OnMouseMove;
Control.Children.Add(_skiaGraphicsView);
Control.LayoutUpdated += OnLayoutUpdated;
}
base.OnElementChanged(e);
}
public WrapperView(EvasObject parent) : base(parent)
{
_drawableCanvas = new Lazy <SkiaGraphicsView>(() =>
{
var view = new SkiaGraphicsView(parent)
{
IgnorePixelScaling = true,
Drawable = new MauiDrawable(),
PassEvents = true
};
view.Show();
Children.Add(view);
view.Lower();
Content?.RaiseTop();
return(view);
});
_clipperView = new Lazy <SKClipperView>(() =>
{
var clipper = new SKClipperView(parent)
{
PassEvents = true
};
clipper.DrawClip += OnClipPaint;
clipper.Show();
clipper.DeviceScalingFactor = (float)DeviceInfo.ScalingFactor;
Children.Add(clipper);
clipper.Lower();
Content?.RaiseTop();
return(clipper);
});
LayoutUpdated += OnLayout;
}
private void CreateTesterView()
{
Window window = new Window("GraphicsTester")
{
AvailableRotations = DisplayRotation.Degree_0 | DisplayRotation.Degree_180 | DisplayRotation.Degree_270 | DisplayRotation.Degree_90
};
window.Show();
window.BackButtonPressed += (s, e) =>
{
EcoreMainloop.Quit();
};
Conformant conformant = new Conformant(window);
conformant.Show();
Naviframe navi = new Naviframe(window)
{
PreserveContentOnPop = true,
DefaultBackButtonEnabled = true
};
navi.Show();
GenList list = new GenList(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1
};
GenItemClass defaultClass = new GenItemClass("default")
{
GetTextHandler = (data, part) =>
{
var scenario = data as AbstractScenario;
return(scenario == null ? "" : scenario.GetType().Name);
}
};
foreach (var scenario in ScenarioList.Scenarios)
{
list.Append(defaultClass, scenario);
}
SkiaGraphicsView graphicsView = new SkiaGraphicsView(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
BackgroundColor = Color.White
};
graphicsView.Show();
list.ItemSelected += (s, e) =>
{
var scenario = ScenarioList.Scenarios[e.Item.Index - 1];
graphicsView.Drawable = scenario;
navi.Push(graphicsView, scenario.GetType().Name);
};
list.Show();
navi.Push(list, "GraphicsTester.Skia.Tizen");
conformant.SetContent(navi);
}
public static void UpdateDrawable(this SkiaGraphicsView platformGraphicsView, IGraphicsView graphicsView)
{
platformGraphicsView.Drawable = graphicsView.Drawable;
}
