private void OnMouseMoveEvent(SDL.SDL_MouseMotionEvent e)
{
var previousMousePosition = CurrentMousePosition;
CurrentMousePosition = NormalizeScreenPosition(new Vector2(e.x, e.y));
// Discard this event if it has been triggered by the replacing the cursor to its capture initial position
if (IsMousePositionLocked && Cursor.Position == _capturedPosition)
{
return;
}
CurrentMouseDelta += CurrentMousePosition - previousMousePosition;
// trigger touch move events
foreach (MouseButton button in Enum.GetValues(typeof(MouseButton)))
{
var buttonId = (int)button;
if (MouseButtonCurrentlyDown[buttonId])
{
HandlePointerEvents(buttonId, CurrentMousePosition, PointerState.Move, PointerType.Mouse);
}
}
if (IsMousePositionLocked)
{
Cursor.Position = _capturedPosition;
}
}
private void OnMouseMoveEvent(SDL.SDL_MouseMotionEvent e)
{
var previousMousePosition = CurrentMousePosition;
CurrentMousePosition = NormalizeScreenPosition(new Vector2(e.x, e.y));
// Discard this event if it has been triggered by the replacing the cursor to its capture initial position
if (IsMousePositionLocked && (e.x == _relativeCapturedPosition.X && e.y == _relativeCapturedPosition.Y))
{
return;
}
CurrentMouseDelta += CurrentMousePosition - previousMousePosition;
// trigger touch move events
foreach (MouseButton button in Enum.GetValues(typeof(MouseButton)))
{
var buttonId = (int)button;
if (MouseButtonCurrentlyDown[buttonId])
{
HandlePointerEvents(buttonId, CurrentMousePosition, PointerState.Move, PointerType.Mouse);
}
}
if (IsMousePositionLocked)
{
// Restore position to prevent mouse from going out of the window where we would not get
// mouse move event.
UiControl.RelativeCursorPosition = _relativeCapturedPosition;
}
}
public static void HandleEvent(SDL.SDL_Event inputEvent)
{
_mouseMotionEvent = new SDL.SDL_MouseMotionEvent();
_mouseWheelDirection = 0;
switch (inputEvent.type)
{
case SDL.SDL_EventType.SDL_KEYDOWN:
_keysDown.Add(inputEvent.key.keysym.sym);
break;
case SDL.SDL_EventType.SDL_KEYUP:
RemoveKey(inputEvent.key.keysym.sym);
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONDOWN:
_mouseButtonsDown.Add(inputEvent.button.button);
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONUP:
RemoveMouseButton(inputEvent.button.button);
break;
case SDL.SDL_EventType.SDL_MOUSEMOTION:
_mouseMotionEvent = inputEvent.motion;
break;
case SDL.SDL_EventType.SDL_MOUSEWHEEL:
_mouseWheelDirection = (int)inputEvent.wheel.direction;
break;
}
}
private void OnMouseMoveEvent(SDL.SDL_MouseMotionEvent e)
{
if (IsPositionLocked)
{
MouseState.HandleMouseDelta(new Vector2(e.xrel, e.yrel));
}
else
{
MouseState.HandleMove(new Vector2(e.x, e.y));
}
}
private void OnMouseMoveEvent(SDL.SDL_MouseMotionEvent e)
{
if (IsPositionLocked)
{
MouseState.HandleMouseDelta(new Vector2(e.x - relativeCapturedPosition.X, e.y - relativeCapturedPosition.Y));
// Restore position to prevent mouse from going out of the window where we would not get
// mouse move event.
uiControl.RelativeCursorPosition = relativeCapturedPosition;
}
else
{
MouseState.HandleMove(new Vector2(e.x, e.y));
}
}
/// <summary>
/// Handle mouse move to handle hover cursor and text selection.
/// </summary>
/// <param name="parent">the control hosting the html to set cursor and invalidate</param>
/// <param name="e">the mouse event args</param>
public void HandleMouseMove(SDL.SDL_MouseMotionEvent e)
{
_htmlContainerInt.HandleMouseMove(new ControlAdapter(SDL2Adapter.Instance, e.ToRPoint()), e.ToRPoint());
}
public void ProcessMouseEvent(SDL.SDL_MouseMotionEvent motion)
{
state.X += motion.xrel;
state.Y += motion.yrel;
}
public static RPoint ToRPoint(this SDL.SDL_MouseMotionEvent e)
{
return(new RPoint(e.x, e.y));
}
public MouseMotionEventArgs(SDL.SDL_MouseMotionEvent evt)
{
_evt = evt;
}
