!7

lib 1400155 lib 1400156 // jna 5.1

import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.platform.win32.WinDef.RECT;
import com.sun.jna.platform.win32.WinUser;
import com.sun.jna.platform.win32.WinUser.WNDENUMPROC;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.platform.win32.User32;

/*public interface User32 extends StdCallLibrary {
  User32 INSTANCE = cast Native.loadLibrary("user32", User32.class);
  boolean EnumWindows(WinUser.WNDENUMPROC lpEnumFunc, Pointer arg);
  int GetWindowTextA(HWND hWnd, byte[] lpString, int nMaxCount);
  bool GetWindowRect(HWND hWnd, LPRECT lpRect);
}*/

p {
  User32.INSTANCE.EnumWindows(new WNDENUMPROC {
     int count = 0;
     @Override
     public boolean callback(HWND hWnd, Pointer arg1) {
        char[] windowText = new[512];
        User32.INSTANCE.GetWindowText(hWnd, windowText, windowText.length);
        new RECT rect;
        User32.INSTANCE.GetWindowRect(hWnd, rect);
        S wText = Native.toString(windowText);

        // get rid of this if block if you want all windows regardless of whether
        // or not they have text
        if (wText.isEmpty()) {
           return true;
        }

        print("Found window with text " + hWnd + ", total " + ++count
              + " Text: " + wText + ", rect: " + rect);
        return true;
     }
  }, null);
}