autoload/splicelib/util/windows.py @ e73227e8f1f9

import vim


def focus(winnr):
    vim.command('%dwincmd w' % winnr)

def close(winnr):
    focus(winnr)
    vim.command('wincmd c')

def close_all():
    for winnr in range(len(vim.windows) - 1):
        close(winnr)

def split():
    vim.command('wincmd s')

def vsplit():
    vim.command('wincmd v')

def currentnr():
    return int(vim.eval('winnr()'))

def pos():
    return vim.current.window.cursor


class remain:
    def __enter__(self):
        self.curwindow = currentnr()
        self.pos = pos()

    def __exit__(self, type, value, traceback):
        focus(self.curwindow)
        vim.current.window.cursor = self.pos