public override void Run(Window window)
{
Log.Debug("window id is " + window.Handle.ToString());
Rect square = window.GetInnerSquare();
Log.Debug(square.ToString());
Rectangle redSquare = new Rectangle(window)
{
Color = Color.Red,
Geometry = square
};
redSquare.Show();
double degrees = 0;
RotaryEventHandler handler = (args) =>
{
if (args.IsClockwise)
{
degrees += 10;
}
else
{
degrees -= 10;
}
if (degrees < 0)
{
degrees = 360;
}
else if (degrees > 360)
{
degrees = 0;
}
Rect rect = redSquare.Geometry;
EvasMap map = new EvasMap(4);
map.PopulatePoints(redSquare, 0);
map.Rotate(degrees, rect.X + rect.Width / 2, rect.Y + rect.Height / 2);
redSquare.EvasMap = map;
redSquare.IsMapEnabled = true;
};
RotaryEventManager.Rotated += handler;
window.BackButtonPressed += (s, e) =>
{
RotaryEventManager.Rotated -= handler;
Log.Debug("handler is Removed!!!!!!!");
};
}
/// <summary>
/// Removes a handler on a specific EvasObject for the Rotary event.
/// </summary>
/// <param name="obj">Target EvasObject.</param>
/// <param name="handler">Event handler for Rotary event.</param>
/// <since_tizen> preview </since_tizen>
public static void RemoveRotaryEventHandler(this EvasObject obj, RotaryEventHandler handler)
{
if (s_rotaryObjectEventHandlers.ContainsKey(obj))
{
s_rotaryObjectEventHandlers[obj] -= handler;
if (s_rotaryObjectEventHandlers[obj] == null)
{
DisableRotaryEventHandler(obj, false);
s_rotaryObjectEventHandlers.Remove(obj);
}
}
}
/// <summary>
/// Adds a handler for the Rotary event on a specific EvasObject.
/// </summary>
/// <param name="obj">Target EvasObject.</param>
/// <param name="handler">Event handler for the Rotary event.</param>
/// <since_tizen> preview </since_tizen>
public static void AddRotaryEventHandler(this EvasObject obj, RotaryEventHandler handler)
{
EnableRotaryEventHandler(obj);
if (s_rotaryObjectEventHandlers.ContainsKey(obj))
{
s_rotaryObjectEventHandlers[obj] += handler;
}
else
{
s_rotaryObjectEventHandlers[obj] = handler;
}
}
