# Python imports

# Lib imports
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk

# Application imports



class PathLabel(Gtk.Label):
    def __init__(self):
        super(PathLabel, self).__init__()

        self._setup_styling()
        self._setup_signals()
        self._subscribe_to_events()
        self._load_widgets()

        self.show_all()


    def _setup_styling(self):
        self.set_line_wrap(False)
        self.set_ellipsize(1)  # NONE = 0¶, START = 1¶, MIDDLE = 2¶, END = 3¶


    def _setup_signals(self):
        self.set_margin_left(25)
        self.set_margin_right(25)
        self.set_margin_top(5)
        self.set_margin_bottom(10)

    def _subscribe_to_events(self):
        event_system.subscribe("update_path_label", self.update_path_label)

    def _load_widgets(self):
        ...

    def update_path_label(self, path = None):
        if not path:
            return

        self.set_label(path)
        self.set_tooltip_text(path)