private void getProcess(Window w)
{
if (w.Handle.ToInt32() == 0)
return;
uint pID;
GetWindowThreadProcessId(w.Handle, out pID);
Process proc = Process.GetProcessById(unchecked((int)pID));
w.process = proc;
w.pID = unchecked((int)pID);
}
private List<Window> getAllWindows()
{
IntPtr shellWindow = GetShellWindow();
Dictionary<IntPtr, Window> windows = new Dictionary<IntPtr, Window>();
var watch = Stopwatch.StartNew();
EnumWindows(delegate (IntPtr hWnd, int lParam)
{
Window t = new Window();
if (!IsWindowVisible(hWnd)) return true;
if (hWnd != shellWindow)
{
int length = GetWindowTextLength(hWnd);
if (length == 0) return true;
}
StringBuilder sb = new StringBuilder(100);
GetWindowText(hWnd, sb, sb.Capacity);
t.Handle = hWnd;
t.Title = sb.ToString();
t.state = Window.OPEN;
if (hWnd == shellWindow)
{
t.Title = "Desktop";
}
if (!IsWindowVisible(hWnd))
{
t.state = Window.INVISIBLE;
}
if (GetForegroundWindow() == hWnd)
{
t.state = Window.FOREGROUND;
}
getProcess(t);
windows[hWnd] = t;
return true;
}, 0);
return windows.Values.ToList();
}
public Window getForegroundWindow()
{
IntPtr shellWindow = GetShellWindow();
IntPtr hwnd = GetForegroundWindow();
Window t = new Window();
if ((int)hwnd.ToInt32() > 0)
{
StringBuilder sb = new StringBuilder(100);
GetWindowText(hwnd, sb, sb.Capacity);
t.Handle = hwnd;
if (hwnd == shellWindow)
{
t.Title = "Desktop";
}
else
{
t.Title = sb.ToString();
}
t.state = Window.FOREGROUND;
}
else
{
t.Handle = hwnd;
t.Title = "";
t.state = Window.INVISIBLE;
}
getProcess(t);
List<Window> temp = new List<Window>();
temp.Add(t);
temp = ObtainFilenames(temp);
return temp.First();
}