mirror of
https://github.com/hexedtech/codemp-sublime.git
synced 2024-12-23 05:04:52 +01:00
146 lines
4.2 KiB
Python
146 lines
4.2 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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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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import gc
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from codemp import Selection
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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 = w.project_data()
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if not isinstance(proj, dict):
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proj = {"folders": []}
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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 = w.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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try: bfm = buffers.lookupId(event.sel.buffer)
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except KeyError: continue
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region_start = (event.sel.start_row, event.sel.start_col)
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region_end = (event.sel.end_row, event.sel.end_col)
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draw_cursor_region(bfm.view, region_start, region_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.active_buffers():
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if not self.handle.detach_buffer(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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sel = Selection(
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start_row=start[0],
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start_col=start[1],
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end_row=end[0],
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end_col=end[1],
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buffer=id
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)
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self.curctl.send(sel)
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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 lookupParent(self, ws: WorkspaceManager | str) -> sublime.Window:
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if isinstance(ws, str):
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wsm = self.lookupId(ws)
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return self._workspaces[ws]
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def lookupId(self, wid: str) -> WorkspaceManager:
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wsm = next((ws for ws in self._workspaces if ws.id == wid), None)
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if not wsm: raise KeyError
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return wsm
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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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# add_project_folder(win, tmpdir, f"{g.WORKSPACE_FOLDER_PREFIX}{wshandle.id()}")
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tmpdir = "DISABLED"
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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: WorkspaceManager | str):
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if isinstance(ws, str):
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ws = self.lookupId(ws)
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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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