def __init__(self, modules_dir):
super(CoreImpl, self).__init__()
self._loaded_modules = 0
self._inited_modules = 0
self._start_query_id = 0
self._last_query = None
self._stop_queries = True
self._threadpool = ThreadPool(5)
self._mateconf = GconfStore.get_instance()
self._history = DeskbarHistory.get_instance(
self._mateconf.get_max_history_items())
self._mateconf.connect(
"max-history-items-changed",
lambda s, num: self._history.set_max_history_items(num))
self._setup_module_loader(modules_dir)
self._setup_module_list()
self._disabled_module_list = DisabledModuleList()
self._module_loader.connect("module-not-initialized",
self._disabled_module_list.add)
self._module_installer = ModuleInstaller(self._module_loader)
self._mateconf.connect("default-browser-changed",
self._on_default_browser_changed)
#prevent double notifications
self.browser = None
