public override void Run(Window window)
{
_background = new Background(window);
var windowSize = window.ScreenSize;
_background.Color = Color.White;
_background.Resize(windowSize.Width, windowSize.Height);
_background.Show();
_box1 = new Rectangle(window)
{
Color = Color.Yellow
};
_box1.Resize(400, 600);
_box1.Move(160, 160);
_box1.Show();
_log = new Label(window);
_log.Resize(700, 1280 - 780);
_log.Move(10, 770);
_log.Show();
_logEntries = new List <string>();
Log("Double tap to register additional gestures. Tripple tap to unregister them.");
_glayer = new GestureLayer(_box1);
_glayer.Attach(_box1);
_glayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (info) => {
Log("Tap {0},{1}", info.X, info.Y);
});
_glayer.SetTapCallback(GestureLayer.GestureType.DoubleTap, GestureLayer.GestureState.End, (info) => {
Log("DoubleTap {0},{1} {2}", info.X, info.Y, info.FingersCount);
_glayer.SetLineCallback(GestureLayer.GestureState.End, (line) => {
Log("Line {0},{1}-{2},{3}, M:{4},{5}", line.X1, line.Y1, line.X2, line.Y2, line.HorizontalMomentum, line.VerticalMomentum);
});
_glayer.SetFlickCallback(GestureLayer.GestureState.End, (flick) => {
Log("Flick {0},{1}-{2},{3}, M:{4},{5}", flick.X1, flick.Y1, flick.X2, flick.Y2, flick.HorizontalMomentum, flick.VerticalMomentum);
});
_glayer.RotateStep = 3;
_glayer.SetRotateCallback(GestureLayer.GestureState.Move, (rotate) => {
Log("Rotation {0},{1} a:{2:F3} ba:{3:F3}", rotate.X, rotate.Y, rotate.Angle, rotate.BaseAngle);
});
_glayer.SetZoomCallback(GestureLayer.GestureState.End, (zoom) => {
Log("Zoom {0},{1} r:{2} z:{3:F3}", zoom.X, zoom.Y, zoom.Radius, zoom.Zoom);
});
Log("Line, Flick, Rotate, and Zoom callbacks enabled.");
});
_glayer.SetTapCallback(GestureLayer.GestureType.TripleTap, GestureLayer.GestureState.End, (info) => {
Log("TrippleTap {0},{1} {2}", info.X, info.Y, info.FingersCount);
_glayer.SetLineCallback(GestureLayer.GestureState.End, null);
_glayer.SetFlickCallback(GestureLayer.GestureState.End, null);
_glayer.SetRotateCallback(GestureLayer.GestureState.Move, null);
_glayer.SetZoomCallback(GestureLayer.GestureState.End, null);
Log("Cleared Line, Flick, Rotate, and Zoom callbacks.");
});
// Momentum is not used, it seems that it conflicts with Rotate and Zoom
}
void Initialize()
{
Window window = new Window("ElmSharpApp")
{
AvailableRotations = DisplayRotation.Degree_0 | DisplayRotation.Degree_180 | DisplayRotation.Degree_270 | DisplayRotation.Degree_90
};
window.BackButtonPressed += (s, e) =>
{
Exit();
};
window.Show();
var conformant = new Conformant(window);
conformant.Show();
var view = new SKCanvasView(conformant);
conformant.SetContent(view);
view.Show();
view.PaintSurface += OnRender;
loop = new AnimatorLoop();
loop.Processed += (s, e) =>
{
view.Invalidate();
};
root = new World((int)(1 / loop.FrameTime * 3));
loop.Start();
gestureLayer = new GestureLayer(conformant);
gestureLayer.Attach(view);
gestureLayer.SetTapCallback(GestureType.Tap, GestureState.Start, data => {
var args = new TouchEventArgs {
X = data.X, Y = data.Y, State = TouchState.Start
};
root.DispatchEvent(args);
});
gestureLayer.SetTapCallback(GestureType.Tap, GestureState.End, data => {
var args = new TouchEventArgs {
X = data.X, Y = data.Y, State = TouchState.End
};
root.DispatchEvent(args);
});
gestureLayer.SetTapCallback(GestureType.Tap, GestureState.Abort, data => {
var args = new TouchEventArgs {
X = data.X, Y = data.Y, State = TouchState.Abort
};
root.DispatchEvent(args);
});
//Drawable.DebugSquare = true;
}
protected override void OnAttached()
{
Console.WriteLine("Tizen OnAttached()");
_view = Control ?? Container;
if (_view == null)
{
Console.WriteLine("_view is null. leaving");
return;
}
Console.WriteLine($"_view is {_view}");
if (Element is ITouchAndPressEffectConsumer touchAndPressEffectConsumer)
{
var gestureRecognizer = new GestureLayer(_view);
gestureRecognizer.Attach(_view);
Console.WriteLine("Attaching gesture recognizer to _view");
gestureRecognizer.SetTapCallback(GestureLayer.GestureType.Tap,
GestureLayer.GestureState.Start,
arg =>
{
touchAndPressEffectConsumer.ConsumeEvent(EventType.Pressing);
Console.WriteLine("Tizen: Tap Start");
});
gestureRecognizer.SetTapCallback(GestureLayer.GestureType.Tap,
GestureLayer.GestureState.End,
arg =>
{
touchAndPressEffectConsumer.ConsumeEvent(EventType.Released);
Console.WriteLine("Tizen: Tap End");
});
gestureRecognizer.SetTapCallback(GestureLayer.GestureType.Tap,
GestureLayer.GestureState.Abort,
arg =>
{
touchAndPressEffectConsumer.ConsumeEvent(EventType.Cancelled);
Console.WriteLine("Tizen: Tap Abort");
});
}
else
{
Console.WriteLine("Element is NOT ITouchAndPressEffectConsumer");
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.Image> args)
{
base.OnElementChanged(args);
if (Control == null)
{
return;
}
if (GestureRecognizer == null)
{
GestureRecognizer = new GestureLayer(Control);
GestureRecognizer.Attach(Control);
}
if (args.NewElement == null)
{
GestureRecognizer.ClearCallbacks();
return;
}
else
{
Control.Clicked += SendClicked;
}
if (!(args.NewElement is ImageButton button))
{
return;
}
GestureRecognizer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.Start, x => {
KeyDown();
});
GestureRecognizer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, x => {
KeyUp();
});
GestureRecognizer.SetTapCallback(GestureLayer.GestureType.LongTap, GestureLayer.GestureState.End, x => {
KeyUp();
});
GestureRecognizer.SetTapCallback(GestureLayer.GestureType.LongTap, GestureLayer.GestureState.Abort, x => {
KeyUp();
});
}
public DrawerBox(EvasObject parent) : base(parent)
{
_drawerBox = new EBox(this);
_drawerBox.SetAlignment(-1.0, -1.0);
_drawerBox.SetWeight(1.0, 1.0);
_drawerBox.Show();
_contentBox = new EBox(this);
_contentBox.SetAlignment(-1.0, -1.0);
_contentBox.SetWeight(1.0, 1.0);
_contentBox.Show();
_dimArea = new EBox(this)
{
BackgroundColor = ThemeConstants.Shell.ColorClass.DefaultDrawerDimBackgroundColor,
Opacity = ThemeConstants.Shell.Resources.DefaultDrawerDimOpacity
};
_gestureOnDimArea = new GestureLayer(_dimArea);
_gestureOnDimArea.SetTapCallback(GestureType.Tap, GestureLayer.GestureState.Start, OnTapped);
_gestureOnDimArea.Attach(_dimArea);
_splitPane = new Panes(this)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
IsFixed = true,
IsHorizontal = false,
};
_panel = new Panel(this);
_panel.SetScrollable(_isGestureEnabled);
_panel.SetScrollableArea(1.0);
_panel.Direction = PanelDirection.Left;
_panel.Toggled += (object?sender, EventArgs e) =>
{
if (_panel.IsOpen)
{
_dimArea.Show();
}
Toggled?.Invoke(this, EventArgs.Empty);
};
_mainWidget = _contentBox;
ConfigureLayout();
SetLayoutCallback(OnLayout);
}
void Initialize()
{
Layout.KeyDown += (s, e) =>
{
if (e.KeyName == "Return")
{
if (!_isTexstBlockFocused)
{
SetFocusOnTextBlock(true);
e.Flags |= EvasEventFlag.OnHold;
}
}
};
var gesture = new GestureLayer(Layout);
gesture.Attach(Layout);
gesture.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (data) => SetFocusOnTextBlock(true));
Clicked += (s, e) => SetFocusOnTextBlock(true);
}
void AddTapGesture(EGestureType type)
{
_gestureLayer.SetTapCallback(type, GestureLayer.GestureState.Start, (data) => { OnGestureStarted(type, data); });
_gestureLayer.SetTapCallback(type, GestureLayer.GestureState.End, (data) => { OnGestureCompleted(type, data); });
_gestureLayer.SetTapCallback(type, GestureLayer.GestureState.Abort, (data) => { OnGestureCanceled(type, data); });
}
public override void Run(Window window)
{
Conformant conformant = new Conformant(window);
conformant.Show();
gParent = new Box(window)
{
BackgroundColor = Color.Yellow,
PassEvents = false,
PropagateEvents = false,
};
conformant.SetContent(gParent);
Box parent = new Box(gParent)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
BackgroundColor = Color.Green,
PassEvents = false,
PropagateEvents = false,
};
Box child = new Box(parent)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
BackgroundColor = Color.Blue,
PassEvents = false,
PropagateEvents = false,
};
Check ch = new Check(child)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
BackgroundColor = Color.Silver,
PassEvents = false,
PropagateEvents = false,
};
gParent.PackEnd(parent);
parent.PackEnd(child);
child.PackEnd(ch);
gParent.Show();
parent.Show();
child.Show();
ch.Show();
_gParentLayer = new GestureLayer(gParent);
_gParentLayer.Attach(gParent);
_gParentLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (info) =>
{
Debug.WriteLine($"@@@ Grand Parent Tap : {gParent.PassEvents}, {gParent.PropagateEvents}, {gParent.RepeatEvents}");
});
_parentLayer = new GestureLayer(parent);
_parentLayer.Attach(parent);
_parentLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (info) =>
{
Debug.WriteLine($"@@@ Parent Tap : {parent.PassEvents}, {parent.PropagateEvents}, {parent.RepeatEvents}");
});
childLayer = new GestureLayer(child);
childLayer.Attach(child);
childLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (info) =>
{
Debug.WriteLine($"@@@ Child Tap : {child.PassEvents}, {child.PropagateEvents}, {child.RepeatEvents}");
});
chLayer = new GestureLayer(ch);
chLayer.Attach(ch);
chLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, (info) =>
{
Debug.WriteLine($"@@@ Check1 Tap : {ch.PassEvents}, {ch.PropagateEvents}, {ch.RepeatEvents}");
});
EvasObjectEvent eventGrand = new EvasObjectEvent(gParent, EvasObjectCallbackType.MouseDown);
eventGrand.On += (s, e) =>
{
Debug.WriteLine($"@@@ Grand Parent down : {gParent.PassEvents}, {gParent.PropagateEvents}, {gParent.RepeatEvents}");
};
EvasObjectEvent evnetParent = new EvasObjectEvent(parent, EvasObjectCallbackType.MouseDown);
evnetParent.On += (s, e) =>
{
Debug.WriteLine($"@@@ Parent down : {parent.PassEvents}, {parent.PropagateEvents}, {parent.RepeatEvents}");
};
EvasObjectEvent eventChild = new EvasObjectEvent(child, EvasObjectCallbackType.MouseDown);
eventChild.On += (s, e) =>
{
Debug.WriteLine($"@@@ Child down : {child.PassEvents}, {child.PropagateEvents}, {child.RepeatEvents}");
};
EvasObjectEvent eventCh = new EvasObjectEvent(ch, ch.RealHandle, EvasObjectCallbackType.MouseDown);
eventCh.On += (s, e) =>
{
Debug.WriteLine($"@@@ Check down : {ch.PassEvents}, {ch.PropagateEvents}, {ch.RepeatEvents}");
};
}
private void SetupTapGesture()
{
_gestureLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.Start, OnTapStart);
_gestureLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.End, OnTapEnd);
}
