} //end GetClassName
/// <summary>
/// Captures or releases the mouse
/// </summary>
/// <param name="captured"></param>
private void CaptureMouse(bool captured)
{
// if we're supposed to capture the window
if (captured)
{
// capture the mouse movements and send them to ourself
User32.SetCapture(this.Handle);
// set the mouse cursor to our finder cursor
Cursor.Current = _cursorFinder;
// change the image to the finder gone image
m_picFinder.Image = _finderGone;
} //end if
// otherwise we're supposed to release the mouse capture
else
{
// so release it
User32.ReleaseCapture();
// put the default cursor back
Cursor.Current = _cursorDefault;
// change the image back to the finder at home image
m_picFinder.Image = _finderHome;
// and finally refresh any window that we were highlighting
if (_hPreviousWindow != IntPtr.Zero)
{
WindowHighlighter.Refresh(_hPreviousWindow);
_hPreviousWindow = IntPtr.Zero;
} //end if
} //end else
// save our capturing state
_capturing = captured;
} //end CaptureMouse
} //end CaptureMouse
/// <summary>
/// Handles all mouse move messages sent to the Spy Window
/// </summary>
private void HandleMouseMovements()
{
// if we're not capturing, then bail out
if (!_capturing)
{
return;
}
try
{
// capture the window under the cursor's position
_hCurrentWindow = User32.WindowFromPoint(Cursor.Position);
// if the window we're over, is not the same as the one before, and we had one before, refresh it
if (_hPreviousWindow != IntPtr.Zero && _hPreviousWindow != _hCurrentWindow)
{
WindowHighlighter.Refresh(_hPreviousWindow);
}
// if we didn't find a window.. that's pretty hard to imagine. lol
if (_hCurrentWindow == IntPtr.Zero)
{
m_txtHandle.Text = "";
m_txtClass.Text = "";
m_txtCaption.Text = "";
m_txtStyle.Text = "";
m_txtRect.Text = "";
} //end if
else
{
// save the window we're over
_hPreviousWindow = _hCurrentWindow;
m_txtProcess.Text = GetProcessPath(_hCurrentWindow);
m_txtHandle.Text = string.Format("{0}", _hCurrentWindow.ToInt32().ToString());
m_txtClass.Text = this.GetClassName(_hCurrentWindow);
m_txtCaption.Text = User32.GetWindowText(_hCurrentWindow);
if (m_txtClass.Text == "Edit" || m_txtCaption.Text == "")
{
m_txtCaption.Text = User32.GetText(_hCurrentWindow);
} //end if
User32.GetWindowRect(_hCurrentWindow, out User32.RECT rc);
User32EnumChildWindows.EnumChildWindows(_hCurrentWindow, m_txtCaption.Text);
// rect
m_txtRect.Text = string.Format(
"[{0} x {1}], ({2})",
rc.Right - rc.Left, rc.Bottom - rc.Top, rc.ToString());
// highlight the window
WindowHighlighter.Highlight(_hCurrentWindow);
} //end else
} //end try
catch (Exception err)
{
Debug.WriteLine("HandleMouseMovements: " + err);
FormClipboard.TraceLn(false, "FormSpyWindow", "HandleMouseMovements",
"Error: {0}", err.Message);
} //end catch
} //end HandleMouseMovements