private void LocateButton_Click(object sender, EventArgs e)
{
if (WindowTree.SelectedNode != null)
{
string[] SplitCharacters = { ":" };
string[] Handles = WindowTree.SelectedNode.Name.Split(SplitCharacters, StringSplitOptions.None);
IntPtr ParentHandle = new IntPtr(int.Parse(Handles[0]));
IntPtr Handle = new IntPtr(int.Parse(Handles[1]));
if (NM.IsWindow(Handle) && NM.IsWindowVisible(Handle))
{
if (ParentHandle == IntPtr.Zero)
{
NM.BringWindowToTop(Handle);
}
else
{
NM.BringWindowToTop(ParentHandle);
}
NM.tagRect area = Display.GetWindowRectangleDIP(Handle);
IntPtr hWindowDC = NM.GetDC(IntPtr.Zero);
IntPtr hRectanglePen = NM.CreatePen(NM.PenStyle.PS_SOLID, 3, (uint)ColorTranslator.ToWin32(Color.Red));
IntPtr hPrevPen = NM.SelectObject(hWindowDC, hRectanglePen);
IntPtr hPrevBrush = NM.SelectObject(hWindowDC, NM.GetStockObject(NM.StockObjects.HOLLOW_BRUSH));
for (int i = 0; i < 3; i++)
{
NM.Rectangle(hWindowDC, area.left, area.top, area.right, area.bottom);
Thread.Sleep(300);
ClearHighlight(area);
if (i < 2)
{
Thread.Sleep(300);
}
}
NM.SelectObject(hWindowDC, hPrevPen);
NM.SelectObject(hWindowDC, hPrevBrush);
NM.ReleaseDC(Handle, hWindowDC);
}
else
{
BuildTree();
}
}
WindowTree.Focus();
}
public static void ClickCommon(IntPtr Parent, IntPtr Handle, int X, int Y)
{
if (!NM.IsWindowVisible(Handle))
{
throw new Exception("Window is not visible");
}
if (!NM.IsWindowEnabled(Handle))
{
throw new Exception("Window is not enabled");
}
IntPtr ActualParent;
if (Parent == IntPtr.Zero)
{
ActualParent = Handle;
}
else
{
ActualParent = Parent;
}
if (NM.IsIconic(ActualParent))
{
throw new Exception("Window is minimised");
}
if (!ActiveWindow(ActualParent))
{
SetFocus(Parent, Handle);
}
else
{
NM.BringWindowToTop(ActualParent);
}
NM.tagPoint thePoint = MouseMove(Handle, X, Y);
IntPtr WindowAtPoint = NM.WindowFromPoint(thePoint);
if (WindowAtPoint != Handle)
{
throw new Exception("Window is obscured");
}
}
public static void SetFocus(IntPtr Parent, IntPtr Control)
{
Stopwatch timer = Stopwatch.StartNew();
IntPtr ActualParent;
if (Parent == IntPtr.Zero)
{
ActualParent = Control;
}
else
{
ActualParent = Parent;
}
if (!HasFocus(IntPtr.Zero, ActualParent))
{
NM.BringWindowToTop(ActualParent);
if (!NM.SetForegroundWindow(ActualParent))
{
Debug.WriteLine("Falling back to Hotkey method for parent");
// Fall back to the Hotkey (which will have SetForegroundWindow permission)
GUI.m_ViewPort.Foreground = ActualParent;
while (!GUI.m_ViewPort.Processing)
{
// Sendkeys won't work so use keybd_event (TODO could also use SendInput)
NM.keybd_event(NM.VK_PAUSE, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_PAUSE, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
if (timer.ElapsedMilliseconds > GUI.m_APE.TimeOut)
{
timer.Stop();
throw new Exception("Viewport SetForegroundWindow appeared to not trigger");
}
Thread.Sleep(0);
}
GUI.m_ViewPort.Foreground = IntPtr.Zero;
}
while (!HasFocus(IntPtr.Zero, ActualParent))
{
if (timer.ElapsedMilliseconds > GUI.m_APE.TimeOut)
{
timer.Stop();
throw new Exception("Failed to set focus to the toplevel window");
}
Thread.Sleep(0);
}
}
if (Parent != IntPtr.Zero)
{
if (!HasFocus(Parent, Control))
{
if (!NM.SetForegroundWindow(Control))
{
Debug.WriteLine("Falling back to Hotkey method for child");
// Fall back to the Hotkey (which will have SetForegroundWindow permission)
GUI.m_ViewPort.Foreground = Control;
// Sendkeys won't work so use keybd_event (TODO could also use SendInput)
NM.keybd_event(NM.VK_PAUSE, 0x8f, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_PAUSE, 0x8f, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
while (GUI.m_ViewPort.Foreground != IntPtr.Zero)
{
if (timer.ElapsedMilliseconds > GUI.m_APE.TimeOut)
{
timer.Stop();
throw new Exception("SetForegroundWindow failed to set focus to the window");
}
Thread.Sleep(0);
}
}
while (!HasFocus(Parent, Control))
{
if (timer.ElapsedMilliseconds > GUI.m_APE.TimeOut)
{
timer.Stop();
throw new Exception("Failed to set focus to the window");
}
Thread.Sleep(0);
}
timer.Stop();
}
}
return;
}
