from typing import Optional
from src.pluginbase import PluginBase
from src.plugins.domain.raction import RAction
from src.plugins.logfile.preprocesslineshook import PreProcessLinesHook
from src.plugins.timediff.time_diff_menu_action import TimeDiffMenuAction

class TimeDiffPlugin(PluginBase):
    def __init__(self):
        super(TimeDiffPlugin, self).__init__()
        self.time_diff_action = TimeDiffMenuAction()

    def copy(self):
        return TimeDiffPlugin()

    def get_filter_widget_actions(self) -> [RAction]:
        return [
            self.time_diff_action
        ]

    def get_pre_process_lines_hook(self) -> Optional[PreProcessLinesHook]:
        return self.time_diff_action.time_diff_hook