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extract buffer listing to its own file

This commit is contained in:
Bailey Ling 2015-02-18 18:48:47 -05:00
parent 3add7b265a
commit 8693a525b9
2 changed files with 43 additions and 35 deletions
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40
autoload/airline/extensions/tabline.vim
View File

@ -4,7 +4,6 @@
scriptencoding utf-8
let s:formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
let s:tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
@ -65,8 +64,8 @@ function! s:toggle_on()
set showtabline=2
else
if s:show_buffers == 1
autocmd BufEnter * call <sid>show_tabline(s:buf_min_count, len(s:get_buffer_list()))
autocmd BufUnload * call <sid>show_tabline(s:buf_min_count, len(s:get_buffer_list()) - 1)
autocmd BufEnter * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()))
autocmd BufUnload * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()) - 1)
else
autocmd TabEnter * call <sid>show_tabline(s:tab_min_count, tabpagenr('$'))
endif
@ -74,7 +73,7 @@ function! s:toggle_on()
" Invalidate cache. This has to come after the BufUnload for
" s:show_buffers, to invalidate the cache for BufEnter.
autocmd BufAdd,BufUnload * unlet! s:current_buffer_list
autocmd BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
augroup END
endfunction
@ -134,40 +133,11 @@ function! airline#extensions#tabline#title(n)
endfunction
function! airline#extensions#tabline#get_buffer_name(nr)
return airline#extensions#tabline#formatters#{s:formatter}#format(a:nr, s:get_buffer_list())
endfunction
function! s:get_buffer_list()
if exists('s:current_buffer_list')
return s:current_buffer_list
endif
let buffers = []
let cur = bufnr('%')
for nr in range(1, bufnr('$'))
if buflisted(nr) && bufexists(nr)
let toadd = 1
for ex in s:excludes
if match(bufname(nr), ex) >= 0
let toadd = 0
break
endif
endfor
if getbufvar(nr, 'current_syntax') == 'qf'
let toadd = 0
endif
if toadd
call add(buffers, nr)
endif
endif
endfor
let s:current_buffer_list = buffers
return buffers
return airline#extensions#tabline#formatters#{s:formatter}#format(a:nr, airline#extensions#tabline#buflist#list())
endfunction
function! s:get_visible_buffers()
let buffers = s:get_buffer_list()
let buffers = airline#extensions#tabline#buflist#list()
let cur = bufnr('%')
let total_width = 0

38
autoload/airline/extensions/tabline/buflist.vim Normal file
View File

@ -0,0 +1,38 @@
" MIT License. Copyright (c) 2013-2015 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
function! airline#extensions#tabline#buflist#invalidate()
unlet! s:current_buffer_list
endfunction
function! airline#extensions#tabline#buflist#list()
if exists('s:current_buffer_list')
return s:current_buffer_list
endif
let buffers = []
let cur = bufnr('%')
for nr in range(1, bufnr('$'))
if buflisted(nr) && bufexists(nr)
let toadd = 1
for ex in s:excludes
if match(bufname(nr), ex) >= 0
let toadd = 0
break
endif
endfor
if getbufvar(nr, 'current_syntax') == 'qf'
let toadd = 0
endif
if toadd
call add(buffers, nr)
endif
endif
endfor
let s:current_buffer_list = buffers
return buffers
endfunction