private static void startMagnifier()
{
if (magnifierWindowLens == null)
{
magnifierWindowLens = new magnifier(true);
magnifierWindowLens.Show();
mgnLens = new Karna.Magnification.Magnifier(magnifierWindowLens, true);
mgnLens.Magnification = (float)(Properties.Settings.Default.magnificationRate + 2.0) / 2;
}
/* else if(magnifierWindowDocked==null)
* {
* //System.Windows.MessageBox.Show("This is Docked");
* magnifierWindowDocked = new magnifier(Properties.Settings.Default.isLens);
* magnifierWindowDocked.Show();
* mgnDocked = new Magnifier(magnifierWindowDocked, Properties.Settings.Default.isLens);
* mgnDocked.Magnification = (float)(Properties.Settings.Default.magnificationRate + 2.0) / 2;
* }
*/
}
public static IntPtr hookProc(int code, IntPtr wParam, IntPtr lParam)
{
#region // keydown hooking
if (code >= 0 && wParam == (IntPtr)WM_KEYDOWN)
{
int vkCode = Marshal.ReadInt32(lParam);
if (vkCode.ToString() == "124") // 38: up key, 81: q key, 124: F13 key(shift+F1)
// http://crynut84.tistory.com/34 참조
{
#region /*stop watch for magnification*/
if (SW.ElapsedMilliseconds > 200)
{
SW.Stop();
Timer_Tick();
SW.Reset();
}
if (!SW.IsRunning)
{
SW.Start();
}
#endregion
#region
if (flag_mag_start)
{
return((IntPtr)1);
}
else
{
switch (mouseEvent_var)
{
case (int)mouseEvent.LCLICKED:
mouse_event(LEFTDOWN, 0, 0, 0, 0); // 마우스 왼쪽 클릭
return((IntPtr)1); //return 1: vkCode(up 키) 메세지를 메세지 큐로 전달하지 않음 (=up 키가 작동되지 않음)
// return CallNextHookEx(hhook, code, (int)wParam, lParam); //: 해당 메세지를 큐로 전달함
case (int)mouseEvent.RCLICKED:
mouse_event(RIGHTDOWN, 0, 0, 0, 0); // 마우스 오른쪽 클릭
return((IntPtr)1); // return CallNextHookEx(hhook, code, (int)wParam, lParam); //: 해당 메세지를 큐로 전달함
case (int)mouseEvent.DOUBLECLICKED:
mouse_event(LEFTDOWN, 0, 0, 0, 0); // 마우스 더블 클릭
return((IntPtr)1);
case (int)mouseEvent.DRAGCLICKED:
mouse_event(LEFTDOWN, 0, 0, 0, 0); // 마우스 드래그
return((IntPtr)1);
case (int)mouseEvent.RELEASED:
mouse_event(LEFTUP, 0, 0, 0, 0);
mouseEvent_var = (int)mouseEvent.LCLICKED;
return((IntPtr)1);
}
}
#endregion
}
#region //when user coordinates gaze Point and mouse position.
if (isCoordinate)
{
switch (vkCode)
{
//A key- 왼쪽으로 좌표점 이동시키기
case 65:
userCoordinateX -= 5;
break;
//D key - 오른쪽으로 좌표점 이동시키기
case 68:
userCoordinateX += 5;
break;
//W key - 위로 이동시키기
case 87:
userCoordinateY -= 5;
break;
//S key - 아래로 이동시키기
case 83:
userCoordinateY += 5;
break;
default:
break;
}
return((IntPtr)1);
}
else
{
return(CallNextHookEx(hhook, code, (int)wParam, lParam));
}
#endregion
}
#endregion
#region //keyup hooking
else if (code >= 0 && wParam == (IntPtr)WM_KEYUP)
{
int vkCode = Marshal.ReadInt32(lParam);
if (vkCode.ToString() == "124") // 38: up key, 81: q key, 124: F13 key(shift+F1)
// http://crynut84.tistory.com/34 참조
{
SW.Stop();
SW.Reset();
#region /*when user makes first click event after magnification is generated*/
if (flag_mag_start)
{
flag_mag_start = false;
return((IntPtr)1);
}
#endregion
else
{
switch (mouseEvent_var)
{
case (int)mouseEvent.LCLICKED:
mouse_event(LEFTUP, 0, 0, 0, 0);
break; // return 1: vkCode(up 키) 메세지를 메세지 큐로 전달하지 않음 (=up 키가 작동되지 않음)
// return CallNextHookEx(hhook, code, (int)wParam, lParam); : 해당 메세지를 큐로 전달함
case (int)mouseEvent.RCLICKED:
mouse_event(RIGHTUP, 0, 0, 0, 0);
mouseEvent_var = (int)mouseEvent.LCLICKED;
break;
case (int)mouseEvent.DOUBLECLICKED:
mouse_event(LEFTUP, 0, 0, 0, 0);
mouse_event(LEFTDOWN, 0, 0, 0, 0);
mouse_event(LEFTUP, 0, 0, 0, 0);
mouseEvent_var = (int)mouseEvent.LCLICKED;
break;
case (int)mouseEvent.DRAGCLICKED:
mouseEvent_var = (int)mouseEvent.RELEASED;
break;
}
#region /*magnification closing*/
if (magnifierWindowLens != null)
{
magnifierWindowLens.Close();
magnifierWindowLens = null;
return((IntPtr)1);
}
else
{
return((IntPtr)1);
}
}
}
return(CallNextHookEx(hhook, code, (int)wParam, lParam));
}
#endregion
#endregion
else
{
return(CallNextHookEx(hhook, code, (int)wParam, lParam));
}
}