private Sdl.Event GetWheelEvent(int delta)
{
Sdl.Event evt = new Sdl.Event();
evt.Wheel.Which = 0;
evt.Wheel.Type = Sdl.EventType.MouseWheel;
evt.Wheel.Y = delta;
evt.Type = Sdl.EventType.MouseWheel;
return(evt);
}
protected override void OnMouseUp(MouseEventArgs e)
{
try
{
if (!designMode)
{
Sdl.Event evt = GetButtonEvent(ConvertMouseButtons(e), false, (short)e.X, (short)e.Y);
Sdl.PushEvent(out evt);
}
}
catch { }
base.OnMouseUp(e);
}
protected override void OnMouseMove(MouseEventArgs e)
{
try
{
if (!designMode)
{
Sdl.Event evt = GetMotionEvent(ConvertMouseButtons(e), false, (short)e.X, (short)e.Y, (short)(e.X - lastX), (short)(e.Y - lastY));
Sdl.PushEvent(out evt);
}
}
catch { }
base.OnMouseMove(e);
}
protected override void OnKeyUp(KeyEventArgs e)
{
if (!_LockKeyboardInput)
{
try
{
if (!designMode)
{
Sdl.Event evt = GetKeyEvent((SDLK.Key)Enum.Parse(typeof(SDLK.Key), e.KeyCode.ToString()), (SDLK.ModifierKeys)e.Modifiers, false);
Sdl.PushEvent(out evt);
}
}
catch { }
}
base.OnKeyUp(e);
}
public Sdl.Event GetKeyEvent(SDLK.Key key, SDLK.ModifierKeys modifierKeys, bool down)
{
Sdl.Event evt = new Sdl.Event();
evt.Key.Keysym.Scancode = 0;
evt.Key.Keysym.Sym = (int)key;
evt.Key.Keysym.Mod = (int)modifierKeys;
if (down)
{
evt.Key.State = (byte)SDLB.ButtonKeyState.Pressed;
evt.Type = Sdl.EventType.KeyDown;
}
else
{
evt.Key.State = (byte)SDLB.ButtonKeyState.NotPressed;
evt.Type = Sdl.EventType.KeyUp;
}
return(evt);
}
private Sdl.Event GetButtonEvent(SDLB.MouseButton button, bool buttonPressed, short positionX, short positionY)
{
Sdl.Event evt = new Sdl.Event();
evt.Button.button = (byte)button;
evt.Button.which = 0;
evt.Button.x = positionX;
evt.Button.y = positionY;
if (buttonPressed)
{
evt.Button.state = (byte)SDLB.ButtonKeyState.Pressed;
evt.Type = Sdl.EventType.MouseButtonDown;
}
else
{
evt.Button.state = (byte)SDLB.ButtonKeyState.NotPressed;
evt.Type = Sdl.EventType.MouseButtonup;
}
return(evt);
}
protected override void OnMouseWheel(MouseEventArgs e)
{
base.OnMouseWheel(e);
if (e.Delta > 0)
{
OnMouseWheelUpwards?.Invoke(e);
}
else if (e.Delta < 0)
{
OnMouseWheelDownwards?.Invoke(e);
}
try
{
if (!designMode)
{
Sdl.Event evt = GetWheelEvent(e.Delta);
Sdl.PushEvent(out evt);
}
}
catch { }
}
private Sdl.Event GetMotionEvent(
SDLB.MouseButton button,
bool buttonPressed,
short positionX, short positionY,
short relativeX, short relativeY)
{
Sdl.Event evt = new Sdl.Event();
evt.Motion.Xrel = relativeX;
evt.Motion.Yrel = relativeY;
evt.Motion.Which = (byte)button;
evt.Motion.X = positionX;
evt.Motion.Y = positionY;
evt.Type = Sdl.EventType.MouseMotion;
if (buttonPressed)
{
evt.Motion.State = (byte)SDLB.ButtonKeyState.Pressed;
}
else
{
evt.Motion.State = (byte)SDLB.ButtonKeyState.NotPressed;
}
return(evt);
}
public MultiGestureEvent(Sdl.Event evt) : base(evt)
{
}
public TouchDownEvent(Sdl.Event evt) : base(evt)
{
}
public ControllerButtonUpEvent(Sdl.Event evt) : base(evt)
{
}
public JoystickBallEvent(Sdl.Event evt) : base(evt)
{
}
public TextEditingEvent(Sdl.Event evt) : base(evt)
{
}
public KeyboardKeyDownEvent(Sdl.Event evt) : base(evt)
{
}
public DollarGestureEvent(Sdl.Event evt) : base(evt)
{
}
public UserEvent(Sdl.Event evt) : base(evt)
{
}
public DropCompleteEvent(Sdl.Event evt) : base(evt)
{
}
public DropBeginEvent(Sdl.Event evt) : base(evt)
{
}
public MouseButtonDownEvent(Sdl.Event evt) : base(evt)
{
}
public MouseButtonUpEvent(Sdl.Event evt) : base(evt)
{
}
public MouseEvent(Sdl.Event evt) : base(evt)
{
}
public MouseWheelEvent(Sdl.Event evt) : base(evt)
{
}
public DropFileEvent(Sdl.Event evt) : base(evt)
{
}
public JoystickButtonDownEvent(Sdl.Event evt) : base(evt)
{
}
public JoystickDeviceAddedEvent(Sdl.Event evt) : base(evt)
{
}
public TouchMoveEvent(Sdl.Event evt) : base(evt)
{
}
public JoystickHatEvent(Sdl.Event evt) : base(evt)
{
}
public DropTextEvent(Sdl.Event evt) : base(evt)
{
}
public ControllerDeviceRemovedEvent(Sdl.Event evt) : base(evt)
{
}
public ControllerDeviceAddedEvent(Sdl.Event evt) : base(evt)
{
}