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"""API for working with Nvim windows."""
from __future__ import annotations
from typing import TYPE_CHECKING, Tuple, cast
from pynvim.api.buffer import Buffer
from pynvim.api.common import Remote
if TYPE_CHECKING:
from pynvim.api.tabpage import Tabpage
__all__ = ['Window']
class Window(Remote):
"""A remote Nvim window."""
_api_prefix = "nvim_win_"
@property
def buffer(self) -> Buffer:
"""Get the `Buffer` currently being displayed by the window."""
return self.request('nvim_win_get_buf')
@property
def cursor(self) -> Tuple[int, int]:
"""Get the (row, col) tuple with the current cursor position."""
return cast(Tuple[int, int], tuple(self.request('nvim_win_get_cursor')))
@cursor.setter
def cursor(self, pos: Tuple[int, int]) -> None:
"""Set the (row, col) tuple as the new cursor position."""
return self.request('nvim_win_set_cursor', pos)
@property
def height(self) -> int:
"""Get the window height in rows."""
return self.request('nvim_win_get_height')
@height.setter
def height(self, height: int) -> None:
"""Set the window height in rows."""
return self.request('nvim_win_set_height', height)
@property
def width(self) -> int:
"""Get the window width in rows."""
return self.request('nvim_win_get_width')
@width.setter
def width(self, width: int) -> None:
"""Set the window height in rows."""
return self.request('nvim_win_set_width', width)
@property
def row(self) -> int:
"""0-indexed, on-screen window position(row) in display cells."""
return self.request('nvim_win_get_position')[0]
@property
def col(self) -> int:
"""0-indexed, on-screen window position(col) in display cells."""
return self.request('nvim_win_get_position')[1]
@property
def tabpage(self) -> Tabpage:
"""Get the `Tabpage` that contains the window."""
return self.request('nvim_win_get_tabpage')
@property
def valid(self) -> bool:
"""Return True if the window still exists."""
return self.request('nvim_win_is_valid')
@property
def number(self) -> int:
"""Get the window number."""
return self.request('nvim_win_get_number')
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