void Start()
{
var down1 = new EventTrigger.Entry()
{
eventID = EventTriggerType.PointerDown
};
var down2 = new EventTrigger.Entry()
{
eventID = EventTriggerType.PointerDown
};
var up1 = new EventTrigger.Entry()
{
eventID = EventTriggerType.PointerUp
};
var up2 = new EventTrigger.Entry()
{
eventID = EventTriggerType.PointerUp
};
down1.callback.AddListener(x => LeftDown.Invoke());
up1.callback.AddListener(x => LeftUp.Invoke());
down2.callback.AddListener(x => RightDown.Invoke());
up2.callback.AddListener(x => RightUp.Invoke());
left.triggers.AddRange(new[] { down1, up1 });
right.triggers.AddRange(new[] { down2, up2 });
var drag = new EventTrigger.Entry()
{
eventID = EventTriggerType.Drag
};
var up3 = new EventTrigger.Entry()
{
eventID = EventTriggerType.PointerUp
};
drag.callback.AddListener(x => OnAcceleratorDrag.Invoke(x as PointerEventData));
up3.callback.AddListener(x => OnAcceleratorUp.Invoke(x as PointerEventData));
accelerator.triggers.AddRange(new[] { drag, up3 });
toMenuButton.onClick.AddListener(ToMenu.Invoke);
}
public override int HookProcEvent(int nCode, Int32 wParam, IntPtr lParam)
{
//如果正常运行并且用户要监听鼠标的消息
if (nCode >= 0)
{
MouseButtons button = MouseButtons.None;
int clickCount = 0;
int delta = 0;
MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));
MouseEventArgs e;
switch ((int)wParam)
{
case Const.WM_LBUTTONDOWN:
LastMouseDownTimeSpan = Environment.TickCount;
button = MouseButtons.Left;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
LeftDown?.Invoke(this, e);
break;
case Const.WM_LBUTTONUP:
LastMouseDownTimeSpan = Environment.TickCount;
button = MouseButtons.Left;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
LeftUp?.Invoke(this, e);
break;
case Const.WM_MBUTTONDOWN:
button = MouseButtons.Middle;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
MiddleDown?.Invoke(this, e);
break;
case Const.WM_MBUTTONUP:
button = MouseButtons.Middle;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
MiddleUp?.Invoke(this, e);
break;
case Const.WM_RBUTTONDOWN:
button = MouseButtons.Right;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
RightDown?.Invoke(this, e);
break;
case Const.WM_RBUTTONUP:
button = MouseButtons.Right;
clickCount = 1;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
RightUp?.Invoke(this, e);
break;
case Const.WM_MOUSEWHEEL:
if (!mouseLeftDown)
{
button = MouseButtons.Middle;
clickCount = 0;
delta = MyMouseHookStruct.hWnd >> 16;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
MouseWheel?.Invoke(this, e);
}
break;
case Const.WM_MOUSEMOVE:
button = MouseButtons.None;
clickCount = 0;
e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.X, MyMouseHookStruct.pt.Y, delta);
MouseMove?.Invoke(this, e);
break;
}
}
return(CallNextHookEx(hwndHook, nCode, wParam, lParam));
}
