codemp-sublime/src/client.py

121 lines
3.5 KiB
Python
Raw Normal View History

from __future__ import annotations
from typing import Optional
import sublime
import logging
import codemp
from Codemp.src import globals as g
from Codemp.src.workspace import VirtualWorkspace
logger = logging.getLogger(__name__)
class VirtualClient:
handle: Optional[codemp.Client]
def __init__(self):
self.driver = codemp.init(lambda msg: logger.log(logger.level, msg), False)
self.workspaces: dict[str, VirtualWorkspace] = {}
self.active_workspace: Optional[None] = None
def __getitem__(self, key: str):
return self.workspaces.get(key)
def disconnect(self):
if self.handle is None:
return
logger.info("disconnecting from the current client")
for vws in self.workspaces.values():
vws.cleanup()
self.handle = None
def connect(self, host: str, user: str, password: str):
if self.handle is not None:
logger.info("Disconnecting from previous client.")
return self.disconnect()
logger.info(f"Connecting to {host} with user {user}")
try:
self.handle = codemp.Client(host, user, password)
if self.handle is not None:
id = self.handle.user_id()
logger.debug(f"Connected to '{host}' with user {user} and id: {id}")
except Exception as e:
logger.error(f"Could not connect: {e}")
sublime.error_message(
"Could not connect:\n Make sure the server is up.\n\
or your credentials are correct."
)
raise
def join_workspace(
self,
workspace_id: str,
) -> VirtualWorkspace:
if self.handle is None:
sublime.error_message("Connect to a server first.")
raise
logger.info(f"Joining workspace: '{workspace_id}'")
try:
workspace = self.handle.join_workspace(workspace_id).wait()
except Exception as e:
logger.error(f"Could not join workspace '{workspace_id}'.\n\nerror: {e}")
sublime.error_message(f"Could not join workspace '{workspace_id}'")
raise
vws = VirtualWorkspace(workspace)
self.workspaces[workspace_id] = vws
return vws
def leave_workspace(self, id: str):
if self.handle is None:
raise
if self.handle.leave_workspace(id):
logger.info(f"Leaving workspace: '{id}'")
self.workspaces[id].cleanup()
del self.workspaces[id]
def get_workspace(self, view):
tag_id = view.settings().get(g.CODEMP_WORKSPACE_ID)
if tag_id is None:
return
ws = self.workspaces.get(tag_id)
if ws is None:
logging.warning("a tag on the view was found but not a matching workspace.")
return
return ws
def active_workspaces(self):
return self.handle.active_workspaces() if self.handle else []
def user_id(self):
return self.handle.user_id() if self.handle else None
def get_buffer(self, view):
ws = self.get_workspace(view)
return None if ws is None else ws.get_by_local(view.buffer_id())
def make_active(self, ws: Optional[VirtualWorkspace]):
if self.active_workspace == ws:
return
if self.active_workspace is not None:
self.active_workspace.deactivate()
if ws is not None:
ws.activate()
self.active_workspace = ws # pyright: ignore
client = VirtualClient()