/// <summary>
/// Window procedure for the tooltip
/// </summary>
/// <param name="hwnd">handle of window</param>
/// <param name="msg">WM_ constant</param>
/// <param name="wParam">wParam of message</param>
/// <param name="lParam">lParam of message</param>
/// <returns>0 if message was handled, otherwise 1</returns>
private int ToolTipWindowProcedure(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam)
{
int j = msg;
if (j <= Interop.WM_PAINT)
{
switch (j)
{
case Interop.WM_SETFOCUS:
{
if (_maximumDuration > 0)
{
if (_timer > 0)
{
Interop.KillTimer(hwnd, current._timer);
}
}
}; break;
case Interop.WM_KILLFOCUS:
{
if (_maximumDuration > 0)
{
current._timer = Interop.SetTimer(hwnd, 1, current._maximumDuration, IntPtr.Zero);
}
else
{
current.Hide(null);
}
}; break;
case Interop.WM_CREATE:
break;
case Interop.WM_DESTROY:
_visible = false;
Interop.PostQuitMessage(0);
break;
default:
if (j == Interop.WM_PAINT)
{
Interop.PAINTSTRUCT interop_PAINTSTRUCT = new Interop.PAINTSTRUCT();
IntPtr i = Interop.BeginPaint(hwnd, out interop_PAINTSTRUCT);
if (i != IntPtr.Zero)
{
Graphics graphics = Graphics.FromHdcInternal(i);
Draw(graphics);
graphics.Dispose();
}
Interop.EndPaint(hwnd, ref interop_PAINTSTRUCT);
return(0);
}
break;
}
}
else
{
if (j == Interop.WM_ERASEBKGND)
{
return(1);
}
if (j == Interop.WM_TIMER)
{
Interop.KillTimer(hwnd, current._timer);
current._timer = 0;
if (current._waitingForTimer)
{
//Interop.PostMessage(hwnd, Interop.WM_CLOSE, IntPtr.Zero, IntPtr.Zero);
//_visible=false;
current.Hide(null);
}
return(0);
}
}
return(Interop.DefWindowProc(hwnd, msg, wParam, lParam));
}
private int SplashWindowProcedure(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam)
{
switch (msg)
{
case 20:
return 1;
case 0x113:
Interop.KillTimer(hwnd, this._timer);
this._timer = 0;
this._minimumDurationComplete = true;
if (this._waitingForTimer)
{
Interop.PostMessage(hwnd, 0x10, IntPtr.Zero, IntPtr.Zero);
}
return 0;
case 1:
if (!this._transparencyKey.IsEmpty && this.IsLayeringSupported())
{
Interop.SetLayeredWindowAttributes(hwnd, ColorTranslator.ToWin32(this._transparencyKey), 0, 1);
}
if (this._minimumDuration > 0)
{
this._timer = Interop.SetTimer(hwnd, 1, this._minimumDuration, IntPtr.Zero);
}
break;
case 2:
Interop.PostQuitMessage(0);
break;
case 15:
{
Interop.PAINTSTRUCT lpPaint = new Interop.PAINTSTRUCT();
IntPtr hdc = Interop.BeginPaint(hwnd, ref lpPaint);
if (hdc != IntPtr.Zero)
{
Graphics g = Graphics.FromHdcInternal(hdc);
g.DrawImage(this._image, 0, 0, this._width, this._height);
if (this._customizer != null)
{
this._customizer(new SplashScreenSurface(g, new Rectangle(0, 0, this._width, this._height)));
}
g.Dispose();
}
Interop.EndPaint(hwnd, ref lpPaint);
return 0;
}
}
return Interop.DefWindowProc(hwnd, msg, wParam, lParam);
}
