ui/curses: add curses interface draft

pqcli/ui/curses/views/roster_view.py

@@ -0,0 +1,66 @@
+import typing as T
+
+from ..event_handler import EventHandler
+from ..util import Choice
+from ..widgets import Menu
+from .base_view import BaseView
+
+LOGO = """
+█▀▀▄                                    ▄▀▀▄                 █
+█▄▄▀ █▀▀ ▄▀▀▄ ▄▀▀▄ █▀▀ ▄▀▀▄ ▄▀▀▀ ▄▀▀▀   █  █ █  █ ▄▀▀▄ ▄▀▀▀ ▀█▀
+█    █   █  █ ▀▄▄█ █   █▀▀   ▀▀▄  ▀▀▄   █ ▌█ █  █ █▀▀   ▀▀▄  █
+▀    ▀    ▀▀   ▄▄▀ ▀    ▀▀  ▀▀▀  ▀▀▀     ▀▀▌  ▀▀   ▀▀  ▀▀▀    ▀
+""".strip()
+
+
+class RosterView(BaseView):
+    def __init__(self, screen: T.Any) -> None:
+        super().__init__(screen)
+
+        self.on_create = EventHandler()
+        self.on_play = EventHandler()
+        self.on_delete = EventHandler()
+        self.on_quit = EventHandler()
+
+        self.choices: T.List[Choice] = [
+            Choice(
+                keys=list(map(ord, "cC")),
+                desc="[C] Create new character",
+                callback=self.on_create,
+            ),
+            Choice(
+                keys=list(map(ord, "pP")),
+                desc="[P] Play",
+                callback=self.on_play,
+            ),
+            Choice(
+                keys=list(map(ord, "dD")),
+                desc="[D] Delete character",
+                callback=self.on_delete,
+            ),
+            Choice(
+                keys=list(map(ord, "qQ\N{ESC}")),
+                desc="[Q] Quit",
+                callback=self.on_quit,
+            ),
+        ]
+
+    def start(self) -> None:
+        scr_height, scr_width = self.screen.getmaxyx()
+        self.screen.erase()
+        self.screen.refresh()
+
+        self.main_menu = Menu(
+            header=LOGO,
+            choices=self.choices,
+            scr_height=scr_height,
+            scr_width=scr_width,
+        )
+        self.main_menu.render()
+
+    def stop(self) -> None:
+        self.main_menu.stop()
+
+    def keypress(self, key: int) -> None:
+        self.main_menu.keypress(key)
+        self.main_menu.render()