/// <summary>
/// Determines if a window is a task window or not
/// </summary>
/// <param name="handle">Handle to the window</param>
/// <returns>True if it is a task window</returns>
public static bool IsTaskWindow(IntPtr handle)
{
if (Win32.User32.User32API.IsWindowVisible(handle) && WindowsTaskManager.GetWindowText(handle).Length > 0)
{
System.Text.StringBuilder buf = new System.Text.StringBuilder(255);
Rectangle rWin = GetWindowBounds(handle);
//if (rWin.Width > 0 && rWin.Height > 0 && rWin.IntersectsWith(System.Windows.Forms.Screen.PrimaryScreen.Bounds)) // the intersect command hides minimized windows
if (rWin.Width > 0 && rWin.Height > 0)
{
if (HideMinimizedWindows)
{
if (!rWin.IntersectsWith(System.Windows.Forms.Screen.PrimaryScreen.Bounds))
{
return(false);
}
}
Win32.User32.User32API.GetClassName(handle, buf, buf.MaxCapacity);
if (buf.ToString() != "Progman" && buf.ToString() != "SysListView32")
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Tells if a window is in the provided ExcludedWindowList
/// </summary>
/// <param name="handle">Handle to the window to verify</param>
/// <param name="excludedWindowsList">List with the excluded windows</param>
/// <returns>True if window belongs in the excluded window list</returns>
public static bool IsTaskExcluded(IntPtr handle, ExcludedWindow[] excludedWindowsList)
{
if (excludedWindowsList == null)
{
return(false);
}
foreach (ExcludedWindow Excluded in excludedWindowsList)
{
//System.Diagnostics.Debug.WriteLine(Excluded.ProcessName.ToLower()+" and "+System.IO.Path.GetFileName(WindowsTaskManager.GetExecutableName(Handle)).ToLower());
//System.Diagnostics.Debug.WriteLine(Excluded.ClassName+" and "+WindowsTaskManager.GetWindowClass(Handle));
//if(Excluded.ProcessName.ToLower()==System.IO.Path.GetFileName(WindowsTaskManager.GetExecutableName(handle)).ToLower()
if (String.Compare(Excluded.ProcessName, System.IO.Path.GetFileName(WindowsTaskManager.GetExecutableName(handle)), true, System.Globalization.CultureInfo.InvariantCulture) == 0 &&
Excluded.ClassName == WindowsTaskManager.GetWindowClass(handle))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets the handles to all windows in their appearance order
/// </summary>
/// <param name="excludedWindowsList">List with all the excluded windows</param>
/// <returns>Returns handles to all open windows</returns>
public static IntPtr[] GetWindowHandles(ExcludedWindow[] excludedWindowsList)
{
// count how many windows are there
int i = 0;
IntPtr Handle = Win32.User32.User32API.GetForegroundWindow();
do
{
if (WindowsTaskManager.IsTaskWindow(Handle) &&
!IsTaskExcluded(Handle, excludedWindowsList))
{
i++;
}
Handle = Win32.User32.User32API.GetWindow(Handle, Win32.User32.GetWindowCommand.Next);
} while (Handle != IntPtr.Zero);
// if no tasks are available
if (i == 0)
{
return(null);
}
// actually catalog them
IntPtr[] ItemRegistry = new IntPtr[i];
int a = 0;
Handle = Win32.User32.User32API.GetForegroundWindow();
do
{
if (WindowsTaskManager.IsTaskWindow(Handle) &&
!IsTaskExcluded(Handle, excludedWindowsList))
{
ItemRegistry[a] = Handle;
a++;
}
Handle = Win32.User32.User32API.GetWindow(Handle, Win32.User32.GetWindowCommand.Next);
} while(Handle != IntPtr.Zero);
return(ItemRegistry);
}