# Python imports

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

# Application imports



class ImageView(Gtk.Image):
    def __init__(self):
        super(ImageView, self).__init__()

        self.pixbuf    = None
        self.animation = None

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

        self.show_all()


    def _setup_styling(self):
        ...


    def _setup_signals(self):
        ...

    def _subscribe_to_events(self):
        event_system.subscribe("handle_file_from_dnd", self._handle_file_from_dnd)

    def _load_widgets(self):
        ...

    def _handle_file_from_dnd(self, path = None):
        logger.debug(f"Loading image from: {path}")
        self.load_path(path)

        if self.animation:
            logger.debug("Start animation stub...")

    def load_path(self, path):
        self.pixbuf    = None
        self.animation = None

        if path.endswith(".gif"):
            try:
                self.animation = Gtk.Image.new_from_file(path).get_animation()
            except Exception:
                self.animation = Gtk.Image.new_from_resource(path).get_animation()

            return

        try:
            self.pixbuf = Gtk.Image.new_from_file(path).get_pixbuf()
        except Exception:
            self.pixbuf = Gtk.Image.new_from_resource(path).get_pixbuf()

        self.set_from_pixbuf(self.pixbuf)