mirror of
https://github.com/hexedtech/codemp-sublime.git
synced 2024-12-23 13:14:52 +01:00
e0b56ccc29
chore: switched to bundled codemp library in sublime fix: fixed circular dependency contd: small step towards rewrite.
129 lines
3.7 KiB
Python
129 lines
3.7 KiB
Python
from __future__ import annotations
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from typing import Optional, Tuple
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from ...main import CodempClientTextChangeListener
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import codemp
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import sublime
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import shutil
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import tempfile
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import logging
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from .. import globals as g
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from ..utils import draw_cursor_region
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from ..utils import bidict
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from .buffers import buffers
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logger = logging.getLogger(__name__)
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def add_project_folder(w: sublime.Window, folder: str, name: str = ""):
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proj: dict = w.project_data() # pyright: ignore
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if proj is None:
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proj = {"folders": []} # pyright: ignore, `Value` can be None
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if name == "":
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entry = {"path": folder}
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else:
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entry = {"name": name, "path": folder}
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proj["folders"].append(entry)
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w.set_project_data(proj)
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def remove_project_folder(w: sublime.Window, filterstr: str):
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proj: dict = self.window.project_data() # type:ignore
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if proj is None:
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return
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clean_proj_folders = list(
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filter(
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lambda f: f.get("name", "") != filterstr,
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proj["folders"],
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)
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)
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proj["folders"] = clean_proj_folders
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w.set_project_data(proj)
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def cursor_callback(ctl: codemp.CursorController):
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def _():
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while event := ctl.try_recv().wait():
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if event is None: break
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bfm = buffers.lookupId(event.buffer)
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if not bfm: continue
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draw_cursor_region(bfm.view, event.start, event.end, event.user)
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sublime.set_timeout_async(_)
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class WorkspaceManager():
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def __init__(self, handle: codemp.Workspace, window: sublime.Window, rootdir: str) -> None:
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self.handle: codemp.Workspace = handle
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self.window: sublime.Window = window
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self.curctl: codemp.CursorController = self.handle.cursor()
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self.rootdir: str = rootdir
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self.id: str = self.handle.id()
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self.curctl.callback(cursor_callback)
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def __del__(self):
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logger.debug(f"dropping workspace {self.id}")
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self.curctl.clear_callback()
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for buff in self.handle.buffer_list():
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if not self.handle.detach(buff):
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logger.warning(
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f"could not detach from '{buff}' for workspace '{self.id}'."
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)
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for bfm in buffers.lookup(self):
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buffers.remove(bfm)
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def send_cursor(self, id: str, start: Tuple[int, int], end: Tuple[int, int]):
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# we can safely ignore the promise, we don't really care if everything
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# is ok for now with the cursor.
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self.curctl.send(id, start, end)
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class WorkspaceRegistry():
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def __init__(self) -> None:
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self._workspaces: bidict[WorkspaceManager, sublime.Window] = bidict()
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def lookup(self, w: Optional[sublime.Window] = None) -> list[WorkspaceManager]:
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if not w:
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return list(self._workspaces.keys())
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ws = self._workspaces.inverse.get(w)
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return ws if ws else []
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def lookupId(self, wid: str) -> Optional[WorkspaceManager]:
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return next((ws for ws in self._workspaces if ws.id == wid), None)
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def add(self, wshandle: codemp.Workspace) -> WorkspaceManager:
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win = sublime.active_window()
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tmpdir = tempfile.mkdtemp(prefix="codemp_")
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name = f"{g.WORKSPACE_FOLDER_PREFIX}{wshandle.id()}"
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add_project_folder(win, tmpdir, name)
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wm = WorkspaceManager(wshandle, win, tmpdir)
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self._workspaces[wm] = win
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return wm
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def remove(self, ws: Optional[WorkspaceManager | str]):
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if isinstance(ws, str):
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ws = self.lookupId(ws)
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if not ws: return
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remove_project_folder(ws.window, f"{g.WORKSPACE_FOLDER_PREFIX}{ws.id}")
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shutil.rmtree(ws.rootdir, ignore_errors=True)
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del self._workspaces[ws]
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workspaces = WorkspaceRegistry()
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