Method enumerate

qrenderdoc/Code/qprocessinfo.cpp:70–119

}

QProcessList QProcessInfo::enumerate(bool includeWindowTitles)
{
  QProcessList ret;

  HANDLE h = NULL;
  PROCESSENTRY32 pe = {0};
  pe.dwSize = sizeof(PROCESSENTRY32);
  h = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
  if(Process32First(h, &pe))
  {
    do
    {
      QProcessInfo info;
      info.setPid((uint32_t)pe.th32ProcessID);
      info.setName(QString::fromStdWString(std::wstring(pe.szExeFile)));

      ret.push_back(info);
    } while(Process32Next(h, &pe));
  }
  CloseHandle(h);

  if(!includeWindowTitles)
    return ret;

  HMODULE user32 = LoadLibraryA("user32.dll");

  if(user32)
  {
    callbackContext ctx(ret);

    ctx.GetWindowThreadProcessId =
        (PFN_GETWINDOWTHREADPROCESSID)GetProcAddress(user32, "GetWindowThreadProcessId");
    ctx.GetWindow = (PFN_GETWINDOW)GetProcAddress(user32, "GetWindow");
    ctx.IsWindowVisible = (PFN_ISWINDOWVISIBLE)GetProcAddress(user32, "IsWindowVisible");
    ctx.GetWindowTextLengthW =
        (PFN_GETWINDOWTEXTLENGTHW)GetProcAddress(user32, "GetWindowTextLengthW");
    ctx.GetWindowTextW = (PFN_GETWINDOWTEXTW)GetProcAddress(user32, "GetWindowTextW");
    ctx.EnumWindows = (PFN_ENUMWINDOWS)GetProcAddress(user32, "EnumWindows");

    if(ctx.GetWindowThreadProcessId && ctx.GetWindow && ctx.IsWindowVisible &&
       ctx.GetWindowTextLengthW && ctx.GetWindowTextW && ctx.EnumWindows)
    {
      ctx.EnumWindows(fillWindowTitles, (LPARAM)&ctx);
    }

    FreeLibrary(user32);
  }

  return ret;
}

#elif defined(Q_OS_UNIX)