C / C++ / MFC

BOOL bdown = false ;

UINT ThreadFunc(LPVOID pparam)
{

	WINDOWINFO info;
	HWND hwnd;
	DWORD dword;
        hwnd = (HWND)GetForegroundWindow();
	GetWindowThreadProcessId( hwnd , &dword);
	AttachThreadInput( dword , GetCurrentThreadId()  ,true);
	hwnd = GetFocus();
	if(hwnd != NULL)
		GetWindowInfo( hwnd ,&info );
	else
	{
	  hwnd = (HWND)GetForegroundWindow();
      GetWindowInfo( hwnd ,&info );
	}
	if(hwnd!=NULL)
	{

		int x = info.rcWindow.left;
		int y = info.rcWindow.top;
		int width = (info.rcWindow.right-info.rcWindow.left);
		int height = (info.rcWindow.bottom-info.rcWindow.top) ;

		if(bdown)
			y -= 90;
		else
			y += 90;

		SetWindowPos(hwnd , HWND_NOTOPMOST , x , y , width ,height , SWP_SHOWWINDOW);

		if(bdown)
			bdown = false;
		else
			bdown = true;

		Sleep(1000);
	}
	return 0;
}

AfxBeginThread(ThreadFunc, 0);

void AddFilesFromFolder(ITEMIDLIST *pIdl)
{
	if (pIdl)
	{
		IShellFolder *pBrowse = NULL;
		LPENUMIDLIST pFolder = NULL;
		LPMALLOC pMalloc = NULL;
		ITEMIDLIST *pNewId = NULL;
		STRRET strDispName;
		LVITEM lvItem;
		RECT rMain;
		RECT rAdd;
		char szCurrentFile[MAX_PATH+1+5];
		char szFolderPath[MAX_PATH+1];
		DWORD pActual = 0;
		DWORD dwAttrib;
		IShellFolder *CurrentFolder;
		HRESULT err;

		err = SHGetDesktopFolder (&CurrentFolder);

		if (err == NOERROR)
		{
			SHGetMalloc(&pMalloc);
			CurrentFolder->BindToObject(pIdl, NULL, IID_IShellFolder, (LPVOID*)&pBrowse);
			pBrowse->GetDisplayNameOf(pIdl, SHGDN_INFOLDER, &strDispName);
			err = pBrowse->EnumObjects(NULL, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS | SHCONTF_INCLUDEHIDDEN, &pFolder);
			if (err == NOERROR)
			{
				SHGetPathFromIDList(pIdl, szFolderPath);
				/*hDialog = CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_ADDFILES), ghWnd, DialogAddProc);
				GetWindowRect(ghWnd, &rMain);
				GetWindowRect(hDialog, &rAdd);
				MoveWindow(hDialog, (((rMain.right-rMain.left)/2)-((rAdd.right-rAdd.left)/2) + rMain.left), (((rMain.bottom-rMain.top)/2)-((rAdd.bottom-rAdd.top)/2) + rMain.top), rAdd.right-rAdd.left, rAdd.bottom-rAdd.top, FALSE); //Center dialog relative to main window
				ShowWindow (hDialog, SW_SHOW);
				UpdateWindow (hDialog);
				SetDlgItemText(hDialog, IDC_STATUS, "Adding:");*/

				lvItem.mask = LVIF_IMAGE | LVIF_TEXT;

				while (pFolder->Next(1, &pNewId, &pActual) != S_FALSE)
				{
					dwAttrib = SFGAO_FOLDER;
					pBrowse->GetAttributesOf(1, (LPCITEMIDLIST*)&pNewId, &dwAttrib);
						
					if (!(dwAttrib & SFGAO_FOLDER))
					{
						pBrowse->GetDisplayNameOf(pNewId, SHGDN_INFOLDER, &strDispName);
						PathCombine(gszPath, szFolderPath, strDispName.cStr);
							
						/*sprintf(szCurrentFile, "\"%s\"...", gszPath); //"<path>"...
						SetDlgItemText(hDialog, IDC_CURRENTFILE, szCurrentFile);*/

						GetID3();
						FillInfo();
						ListAddItem();
					}

					if (dwAttrib & SFGAO_FOLDER)
					{
						pBrowse->GetDisplayNameOf(pNewId, SHGDN_INFOLDER, &strDispName);
						AddFilesFromFolder(pNewId);
					}
				}

				pMalloc->Free(pNewId);
				pMalloc->Release();
				//EndDialog(hDialog, true);
				gbFileOpen = true;
				pFolder->Release();
			}

			CurrentFolder->Release();
		}
	}
}