public static SystemInterop.RECT GetWorkingArea()
{
IntPtr ptr = IntPtr.Zero;
SystemInterop.RECT rect = new SystemInterop.RECT();
SystemInterop.SystemParametersInfo(SystemInterop.SPI.SPI_GETWORKAREA, 0, ref rect, SystemInterop.SPIF.SPIF_UPDATEINIFILE);
return(rect);
}
public static void SetWorkingArea(int left, int top, int right, int bottom)
{
IntPtr ptr = IntPtr.Zero;
SystemInterop.RECT rect = new SystemInterop.RECT()
{
Left = left, Top = top, Right = right, Bottom = bottom
};
SystemInterop.SystemParametersInfo(SystemInterop.SPI.SPI_SETWORKAREA, 0, ref rect, SystemInterop.SPIF.SPIF_UPDATEINIFILE);
}
public static void SetWorkingArea(int left, int top, int right, int bottom)
{
IntPtr ptr = IntPtr.Zero;
SystemInterop.RECT rect = new SystemInterop.RECT()
{
Left = left, Top = top, Right = right, Bottom = bottom
};
bool success = SystemInterop.SystemParametersInfo(SystemInterop.SPI.SPI_SETWORKAREA, 0, ref rect, SystemInterop.SPIF.SPIF_CHANGE);
if (!success)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
public void Start()
{
Stop();
checkWorkingAreaThread = new Thread(() =>
{
SystemInterop.RECT rect = WorkAreaManager.GetWorkingArea();
while (true)
{
var newRect = WorkAreaManager.GetWorkingArea();
if (rect.Bottom != newRect.Bottom ||
rect.Top != newRect.Top ||
rect.Left != newRect.Left ||
rect.Right != newRect.Right)
{
if (WorkingAreaChanged != null)
{
WorkingAreaChanged(this, new EventArgs());
}
rect = newRect;
}
Thread.Sleep(100); // ~10ips
}
});
checkWorkingAreaThread.Start();
checkWindowsThread = new Thread(() =>
{
while (true)
{
// Check windows list
int windowCount = 0;
WindowInterop.EnumWindows((h, p) =>
{
if (isTaskBarWindow(h))
{
windowCount++;
}
return(true);
}, 0);
if (windowCount != Windows.Count && WindowListChanged != null)
{
WindowListChanged(this, new EventArgs());
}
// Check active window
IntPtr activeHwnd = WindowInterop.GetForegroundWindow();
var activeWindow = new Win32Window(activeHwnd);
var isDock = activeWindow.FileName == Process.GetCurrentProcess().MainModule.FileName;
if (ActiveWindow != activeHwnd && ActiveWindowChanged != null && !isDock)
{
ActiveWindowChanged(activeHwnd, new EventArgs());
}
// Check active window location
if (activeHwnd != IntPtr.Zero && !isDock)
{
WindowInterop.Rect windowRect = new WindowInterop.Rect();
WindowInterop.GetWindowRect(activeHwnd, ref windowRect);
if (windowRect != ActiveWindowRect && ActiveWindowRectChanged != null)
{
ActiveWindowRectChanged(this, new WindowRectEventArgs(ActiveWindowRect = windowRect));
}
}
Thread.Sleep(50); // ~20ips
}
});
checkWindowsThread.Start();
}
