public IntPtr LowLevelMouseProc(int nCode, IntPtr wParam, IntPtr lParam)
{
bool fEatMouseStroke = false;
var wparamTyped = wParam.ToInt32();
if (Enum.IsDefined(typeof(MouseState), wparamTyped) && nCode >= 0)
{
object o = Marshal.PtrToStructure(lParam, typeof(LowLevelMouseInputEvent));
LowLevelMouseInputEvent p = (LowLevelMouseInputEvent)o;
var eventArguments = new GlobalMouseHookEventArgs(p, (MouseState)wparamTyped);
EventHandler <GlobalMouseHookEventArgs> handler = MouseEvent;
handler?.Invoke(this, eventArguments);
fEatMouseStroke = eventArguments.Handled;
}
return(fEatMouseStroke ? (IntPtr)1 : CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam));
}
public IntPtr LowLevelMouseProc(int nCode, IntPtr wParam, IntPtr lParam)
{
bool fEatMouse = false;
var wparamTyped = wParam.ToInt32();
if (Enum.IsDefined(typeof(Native.MouseState), wparamTyped))
{
object o = Marshal.PtrToStructure(lParam, typeof(LowLevelMouseInputEvent));
LowLevelMouseInputEvent p = (LowLevelMouseInputEvent)o;
var eventArguments = new MouseHookEventArgs(p, (Native.MouseState)wparamTyped);
if (eventArguments.MouseState == Native.MouseState.MouseMove)
{
this.OnMouseMove(eventArguments.MouseData.Point.X, eventArguments.MouseData.Point.Y);
fEatMouse = this.MouseMoveArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.LeftButtonDown)
{
this.OnMouseDown(MouseButton.Left);
fEatMouse = this.MouseDownArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.LeftButtonUp)
{
this.OnMouseUp(MouseButton.Left);
fEatMouse = this.MouseUpArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.RightButtonDown)
{
this.OnMouseDown(MouseButton.Right);
fEatMouse = this.MouseDownArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.RightButtonUp)
{
this.OnMouseUp(MouseButton.Right);
fEatMouse = this.MouseUpArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.MBUTTONDOWN)
{
this.OnMouseDown(MouseButton.Middle);
fEatMouse = this.MouseDownArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.MBUTTONUP)
{
this.OnMouseUp(MouseButton.Middle);
fEatMouse = this.MouseUpArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.XBUTTONDOWN)
{
var whichXButton = p.Mousedata >> 16;
if (whichXButton == 1)
{
this.OnMouseDown(MouseButton.Button1);
fEatMouse = this.MouseDownArgs.Handled;
}
if (whichXButton == 2)
{
this.OnMouseDown(MouseButton.Button2);
fEatMouse = this.MouseDownArgs.Handled;
}
}
if (eventArguments.MouseState == Native.MouseState.XBUTTONUP)
{
var whichXButton = p.Mousedata >> 16;
if (whichXButton == 1)
{
this.OnMouseUp(MouseButton.Button1);
fEatMouse = this.MouseUpArgs.Handled;
}
if (whichXButton == 2)
{
this.OnMouseUp(MouseButton.Button2);
fEatMouse = this.MouseUpArgs.Handled;
}
}
if (eventArguments.MouseState == Native.MouseState.MouseWheel)
{
var delta = (int)p.Mousedata >> 16;
this.OnMouseWheel(0, delta);
fEatMouse = this.MouseDownArgs.Handled;
}
if (eventArguments.MouseState == Native.MouseState.MouseHWheel)
{
var delta = (int)p.Mousedata >> 16;
this.OnMouseWheel(delta, 0);
fEatMouse = this.MouseDownArgs.Handled;
}
}
return(fEatMouse ? (IntPtr)1 : NativeMethods.CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam));
}
public GlobalMouseHookEventArgs(LowLevelMouseInputEvent mouseData, MouseState mouseState)
{
Data = mouseData;
State = mouseState;
}
