13fca98838
- Fix roomList height again, now based on model.count(). All delegates are assumed to be the same height - Properly update room list when a room is joined or left - Catch exceptions happening in threads (futures), which previously passed silently - Show "Empty room?" as "<i>Empty Room</i>" + gray [?] avatar
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
# Copyright 2019 miruka
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# This file is part of harmonyqml, licensed under GPLv3.
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from typing import Optional
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from PyQt5.QtCore import QObject
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from .backend import Backend
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from .client import Client
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from .model.items import Room, User
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class SignalManager(QObject):
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def __init__(self, backend: Backend) -> None:
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super().__init__()
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self.backend = backend
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cm = self.backend.clientManager
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cm.clientAdded.connect(self.onClientAdded)
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cm.clientDeleted.connect(self.onClientDeleted)
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def onClientAdded(self, client: Client) -> None:
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self.connectClient(client)
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self.backend.models.accounts.append(User(
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user_id = client.userID,
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display_name = client.userID.lstrip("@").split(":")[0],
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))
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def onClientDeleted(self, user_id: str) -> None:
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accs = self.backend.models.accounts
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del accs[accs.indexWhere("user_id", user_id)]
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def connectClient(self, client: Client) -> None:
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for sig_name in ("roomInvited", "roomJoined", "roomLeft"):
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sig = getattr(client, sig_name)
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on_sig = getattr(self, f"on{sig_name[0].upper()}{sig_name[1:]}")
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sig.connect(lambda room_id, o=on_sig, c=client: o(c, room_id))
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def onRoomInvited(self, client: Client, room_id: str) -> None:
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pass # TODO
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def onRoomJoined(self, client: Client, room_id: str) -> None:
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model = self.backend.models.rooms[client.userID]
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room = client.nio.rooms[room_id]
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def group_name() -> Optional[str]:
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name = room.group_name()
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return None if name == "Empty room?" else name
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item = Room(
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room_id = room_id,
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display_name = room.name or room.canonical_alias or group_name(),
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description = getattr(room, "topic", ""), # FIXME: outside init
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)
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try:
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index = model.indexWhere("room_id", room_id)
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except ValueError:
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model.append(item)
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else:
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model[index] = item
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def onRoomLeft(self, client: Client, room_id: str) -> None:
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rooms = self.backend.models.rooms[client.userID]
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del rooms[rooms.indexWhere("room_id", room_id)]
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