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Do not show unlisted buffers

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Closes #972
This commit is contained in:
ZyX 2014-08-16 12:57:34 +04:00
parent 61fc73d93d
commit 54f0537d29
1 changed files with 23 additions and 7 deletions
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30
powerline/listers/vim.py
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@ -8,7 +8,7 @@ except ImportError:
vim = {} # NOQA vim = {} # NOQA
from powerline.theme import requires_segment_info from powerline.theme import requires_segment_info
from powerline.bindings.vim import (current_tabpage, list_tabpages) from powerline.bindings.vim import (current_tabpage, list_tabpages, vim_getbufoption)
def tabpage_updated_segment_info(segment_info, tabpage): def tabpage_updated_segment_info(segment_info, tabpage):
@ -57,7 +57,7 @@ def tablister(pl, segment_info, **kwargs):
] ]
def buffer_updated_segment_info(segment_info, buffer): def buffer_updated_segment_info(segment_info, buffer, mode):
segment_info = segment_info.copy() segment_info = segment_info.copy()
segment_info.update( segment_info.update(
window=None, window=None,
@ -65,20 +65,25 @@ def buffer_updated_segment_info(segment_info, buffer):
window_id=None, window_id=None,
buffer=buffer, buffer=buffer,
bufnr=buffer.number, bufnr=buffer.number,
mode=mode,
) )
return segment_info return segment_info
@requires_segment_info @requires_segment_info
def bufferlister(pl, segment_info, **kwargs): def bufferlister(pl, segment_info, show_unlisted=False, **kwargs):
'''List all buffers in segment_info format '''List all buffers in segment_info format
Specifically generates a list of segment info dictionaries with ``buffer`` Specifically generates a list of segment info dictionaries with ``buffer``
and ``bufnr`` keys set to buffer-specific ones, ``window``, ``winnr`` and and ``bufnr`` keys set to buffer-specific ones, ``window``, ``winnr`` and
``window_id`` keys unset. ``window_id`` keys set to None.
Sets segment ``mode`` to either ``buf`` (for current buffer) or ``nc`` Sets segment ``mode`` to either ``buf`` (for current buffer) or ``nc``
(for all other buffers). (for all other buffers).
:param bool show_unlisted:
True if unlisted buffers should be shown as well. Current buffer is
always shown.
''' '''
cur_buffer = vim.current.buffer cur_buffer = vim.current.buffer
cur_bufnr = cur_buffer.number cur_bufnr = cur_buffer.number
@ -89,10 +94,21 @@ def bufferlister(pl, segment_info, **kwargs):
return [ return [
( (
buffer_updated_segment_info(segment_info, buffer), buf_segment_info,
add_multiplier(buffer, {'mode': ('tab' if buffer == cur_buffer else 'nc')}) add_multiplier(buf_segment_info['buffer'], {'mode': buf_segment_info['mode']})
)
for buf_segment_info in (
buffer_updated_segment_info(
segment_info,
buffer,
('buf' if buffer is cur_buffer else 'nc')
)
for buffer in vim.buffers
) if (
buf_segment_info['buffer'] is cur_buffer
or show_unlisted
or int(vim_getbufoption(buf_segment_info, 'buflisted'))
) )
for buffer in vim.buffers
] ]