def _set_directory_location(self, location: Location) -> None:
self.file_collection.clear()
if self._directory_watcher is not None:
self._directory_watcher.close()
self._directory_watcher = self.app.vfs.opendir(location)
if hasattr(self._directory_watcher, 'sig_file_added'):
self._directory_watcher.sig_file_added.connect(
self.file_collection.add_fileinfo)
if hasattr(self._directory_watcher, 'sig_file_removed'):
self._directory_watcher.sig_file_removed.connect(
self.file_collection.remove_file)
if hasattr(self._directory_watcher, 'sig_file_modified'):
self._directory_watcher.sig_file_modified.connect(
self.file_collection.modify_file)
if hasattr(self._directory_watcher, 'sig_file_closed'):
self._directory_watcher.sig_file_closed.connect(
self.file_collection.close_file)
if hasattr(self._directory_watcher, 'sig_finished'):
self._directory_watcher.sig_finished.connect(self._on_finished)
if hasattr(self._directory_watcher, 'sig_scandir_finished'):
self._directory_watcher.sig_scandir_finished.connect(
self._on_scandir_finished)
if hasattr(self._directory_watcher, 'sig_message'):
self._directory_watcher.sig_message.connect(
self._on_directory_watcher_message)
self._directory_watcher.start()
if location.protocol() == "search":
abspath, query = location.search_query()
search_location = Location.from_path(abspath)
self.location = search_location
self._gui._window.set_location(search_location)
self._gui._window.search_lineedit.setText(query)
self._gui._window.search_toolbar.show()
else:
self.location = location
self._gui._window.set_location(self.location)
def opendir(self, location: Location) -> Any:
if location.protocol() == "history":
return HistoryProvider(self._app)
elif location.protocol() == "bookmarks":
return BookmarksProvider(self._app)
elif location.protocol() == "file":
return self._stdio_fs.opendir(location)
elif location.protocol() == "stream":
return FileListStream.from_location(self._app, "\n", location)
elif location.protocol() == "stream0":
return FileListStream.from_location(self._app, "\0", location)
elif location.protocol() == "search":
abspath, query = location.search_query()
return SearchStream(abspath, query)
else:
raise Exception("unknown protocol: {}", location.protocol())
def opendir(self, location: Location) -> Any:
if location.protocol() == "history":
return HistoryProvider(self._app)
elif location.protocol() == "bookmarks":
return BookmarksProvider(self._app)
elif location.protocol() == "file":
return self._stdio_fs.opendir(location)
elif location.protocol() == "stream":
return FileListStream.from_location(self._app, "\n", location)
elif location.protocol() == "stream0":
return FileListStream.from_location(self._app, "\0", location)
elif location.protocol() == "search":
abspath, query = location.search_query()
return SearchStream(abspath, query)
else:
raise Exception("unknown protocol: {}", location.protocol())