mousefox.app.userframe

  1"""Home of `UserFrame`."""
  2
  3from typing import Optional
  4from loguru import logger
  5import kvex as kx
  6import kvex.kivy
  7import pgnet
  8from .lobbyframe import LobbyFrame
  9from .adminframe import AdminFrame
 10
 11
 12class UserFrame(kx.XAnchor):
 13    """Widget for connected clients.
 14
 15    Enables interacting with the server lobby and game widget(s).
 16    """
 17
 18    _conpath = "client.user"
 19
 20    def __init__(self, client: pgnet.client, game_widget_class: kvex.kivy.Widget):
 21        """Initialize the class with the game widget class."""
 22        super().__init__()
 23        self._game_widget_class = game_widget_class
 24        self._client = client
 25        self._make_widgets()
 26        self._client.on_game = self._on_game
 27        self._on_game(client.game)
 28        self.app.menu.set_callback("app", "leave_game", self._leave_game)
 29        self.app.menu.set_callback("app", "lobby", self._show_lobby)
 30        self.app.menu.set_callback("app", "game", self._show_game)
 31        self.app.menu.set_callback("app", "admin_panel", self._show_admin)
 32        self.app.menu.get_button("app", "lobby").disabled = True
 33        self.app.menu.get_button("app", "game").disabled = True
 34        self.app.menu.get_button("app", "admin_panel").disabled = True
 35        self.app.controller.bind(f"{self._conpath}.leave_game", self._leave_game)
 36        self.app.controller.bind(f"{self._conpath}.show_lobby", self._show_lobby)
 37        self.app.controller.bind(f"{self._conpath}.show_game", self._show_game)
 38        self.app.controller.bind(f"{self._conpath}.show_admin", self._show_admin)
 39        self.app.controller.set_active_callback(self._conpath, self._show_lobby)
 40
 41    def update(self):
 42        """Background refresh tasks."""
 43        menu_get = self.app.menu.get_button
 44        current = self._sm.current
 45        disable = not self.app.controller.is_active(self._conpath)
 46        menu_get("app", "lobby").disabled = current == "lobby" or disable
 47        menu_get("app", "game").disabled = current == "game" or disable
 48        menu_get("app", "admin_panel").disabled = current == "admin" or disable
 49        menu_get("app", "leave_game").disabled = not bool(self._client.game)
 50        self.lobby_frame.update()
 51
 52    def _make_widgets(self):
 53        self.lobby_frame = LobbyFrame(self._client)
 54        self.admin_frame = AdminFrame(self._client)
 55        game_placeholder = kx.XPlaceholder(
 56            label_text="No game in progress.",
 57            button_text="Return to lobby",
 58            callback=self._show_lobby,
 59        )
 60        self.game_frame = kx.XContainer(game_placeholder)
 61        self._sm = kx.XScreenManager.from_widgets(dict(
 62            lobby=self.lobby_frame,
 63            game=self.game_frame,
 64            admin=self.admin_frame,
 65        ))
 66        self._sm.transition.duration = 0.1
 67        self.add_widget(self._sm)
 68
 69    def _switch_screen(self, name: str):
 70        self._sm.transition.direction = self._sm.screen_direction(name)
 71        self._sm.current = name
 72        is_game = name == "game"
 73        self.app.controller.active = f"{self._conpath}.{name}"
 74        self.app.game_controller.active = "" if is_game else None
 75
 76    def _show_admin(self, *args):
 77        self._switch_screen("admin")
 78
 79    def _show_lobby(self, *args):
 80        self._switch_screen("lobby")
 81
 82    def _show_game(self, *args):
 83        self._switch_screen("game")
 84
 85    def _make_game(self):
 86        game_frame = self._game_widget_class(self._client)
 87        self.game_frame.content = game_frame
 88        self._switch_screen("game")
 89
 90    def _on_game(self, game: Optional[str]):
 91        logger.info(f"New game: {game}")
 92        if game:
 93            self._make_game()
 94        else:
 95            self.game_frame.content = None
 96            self._show_lobby()
 97
 98    def _leave_game(self, *args):
 99        if not self._client:
100            return
101        if self._client.game:
102            self._client.leave_game(callback=self.app.feedback_response)
103        else:
104            self._show_lobby()
105
106
107class _DummyFocus(kx.XFocusBehavior, kx.XLabel):
108    pass