public static TileMouseState FromHwndMouseEventArgs(HwndMouseEventArgs e, Vector2Int32 tile)
{
return(new TileMouseState
{
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
Location = tile
});
}
private void HandleMouseEvent(object sender, HwndMouseEventArgs e)
{
_mouseEventSinceLastUpdate = true;
var position = e.GetPosition(_hwndHost);
_currentState = new MouseState(
(int) position.X, (int) position.Y, e.WheelDelta,
MapButtonState(e.LeftButton),
MapButtonState(e.MiddleButton),
MapButtonState(e.RightButton),
MapButtonState(e.X1Button),
MapButtonState(e.X2Button));
}
private void HandleMouseEvent(object sender, HwndMouseEventArgs e)
{
_mouseEventSinceLastUpdate = true;
var position = e.GetPosition(_hwndHost);
_currentState = new MouseState(
(int)position.X, (int)position.Y, e.WheelDelta,
MapButtonState(e.LeftButton),
MapButtonState(e.MiddleButton),
MapButtonState(e.RightButton),
MapButtonState(e.X1Button),
MapButtonState(e.X2Button));
}
/// <summary>
/// Invoked when the mouse moves over the second viewport
/// </summary>
/// <param name="args"></param>
protected override void RaiseHwndMouseMove(HwndMouseEventArgs args)
{
// If the left or right buttons are down, we adjust the yaw and pitch of the cube
if (IsMouseCaptured)
{
var position = HwndMouse.GetCursorPosition();
_yaw += (float) (position.X - _originalPosition.X) * .01f;
_pitch += (float) (position.Y - _originalPosition.Y) * .01f;
HwndMouse.SetCursorPosition(_originalPosition);
}
base.RaiseHwndMouseMove(args);
}
/// <summary>
/// Invoked when the mouse moves over the second viewport
/// </summary>
/// <param name="args"></param>
protected override void RaiseHwndMouseMove(HwndMouseEventArgs args)
{
// If the left or right buttons are down, we adjust the yaw and pitch of the cube
if (IsMouseCaptured)
{
var position = HwndMouse.GetCursorPosition();
_yaw += (float)(position.X - _originalPosition.X) * .01f;
_pitch += (float)(position.Y - _originalPosition.Y) * .01f;
HwndMouse.SetCursorPosition(_originalPosition);
}
base.RaiseHwndMouseMove(args);
}
private void dx_HwndMouseMove(object sender, HwndMouseEventArgs e)
{
if (is_left_captured)
{
float offset_x = (float)(e.Position.X - start_x) * 0.08f;
float offset_y = (float)(e.Position.Y - start_y) * 0.06f;
//
Camera cam = scene.Camera;
cam.Rotation.X = cycle(cam.Rotation.X - offset_x, -180f, 180f);
cam.Rotation.Y = clamp(cam.Rotation.Y + offset_y, -88f, 88f);
cam.UpdateWorldView();
}
else if (is_right_captured)
{
float offset_x = (float)(e.Position.X - start_x) * 0.04f;
float offset_y = (float)(e.Position.Y - start_y) * 0.04f;
//
Camera cam = scene.Camera;
cam.MoveRel(-offset_x, 0f, -offset_y);
cam.UpdateWorldView();
}
}
private void xnaViewport_HwndMouseLeave(object sender, HwndMouseEventArgs e)
{
}
private void xnaViewport_HwndMButtonUp(object sender, HwndMouseEventArgs e)
{
_isMiddleMouseDown = false;
xnaViewport.SetCursor(Cursors.Arrow);
}
private void xnaViewport_HwndMButtonDown(object sender, HwndMouseEventArgs e)
{
_middleClickPoint = PointToVector2(e.Position);
xnaViewport.SetCursor(Cursors.SizeAll);
_isMiddleMouseDown = true;
}
private void xnaViewport_HwndMouseWheel(object sender, HwndMouseEventArgs e)
{
Zoom(e.WheelDelta);
}
protected override void RaiseHwndLButtonUp(HwndMouseEventArgs args)
{
HwndMouse.ShowCursor();
ReleaseMouseCapture();
base.RaiseHwndLButtonUp(args);
}
/// <summary>
/// We use the left mouse button to do exclusive capture of the mouse so we can drag and drag
/// to rotate the cube without ever leaving the control
/// </summary>
/// <param name="args"></param>
protected override void RaiseHwndLButtonDown(HwndMouseEventArgs args)
{
_originalPosition = HwndMouse.GetCursorPosition();
CaptureMouse();
HwndMouse.HideCursor();
base.RaiseHwndLButtonDown(args);
}
protected override void RaiseHwndLButtonUp(HwndMouseEventArgs args)
{
HwndMouse.ShowCursor();
ReleaseMouseCapture();
base.RaiseHwndLButtonUp(args);
}
private void dx_HwndRButtonUp(object sender, HwndMouseEventArgs e)
{
is_right_captured = false;
dx.ReleaseMouseCapture();
}
private void OnHwndMouseEnter(object sender, HwndMouseEventArgs e)
{
_mouseEntered = true;
}
