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tabline: allow to show current buffer/tab at first position

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This will make highlighting more consistent. Always first item is the
one where the cursor is.
This commit is contained in:
Christian Brabandt 2018-01-04 19:24:00 +01:00
parent 30652c05c4
commit 9d28f0dcc7
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GPG Key ID: F3F92DA383FDDE09
3 changed files with 19 additions and 1 deletions
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6
autoload/airline/extensions/tabline/buffers.vim
View File

@ -111,6 +111,12 @@ endfunction
function! s:get_visible_buffers() function! s:get_visible_buffers()
let buffers = airline#extensions#tabline#buflist#list() let buffers = airline#extensions#tabline#buflist#list()
let cur = bufnr('%') let cur = bufnr('%')
if get(g:, 'airline#extensions#tabline#current_first', 0)
if index(buffers, cur) > -1
call remove(buffers, index(buffers, cur))
endif
let buffers = [cur] + buffers
endif
let total_width = 0 let total_width = 0
let max_width = 0 let max_width = 0

10
autoload/airline/extensions/tabline/tabs.vim
View File

@ -43,7 +43,15 @@ function! airline#extensions#tabline#tabs#get()
let b = airline#extensions#tabline#new_builder() let b = airline#extensions#tabline#new_builder()
call airline#extensions#tabline#add_label(b, 'tabs') call airline#extensions#tabline#add_label(b, 'tabs')
for i in range(1, tabpagenr('$')) " always have current tabpage first
let tablist = range(1, tabpagenr('$'))
if get(g:, 'airline#extensions#tabline#current_first', 0)
if index(tablist, curtab) > -1
call remove(tablist, index(tablist, curtab))
endif
let tablist = [curtab] + tablist
endif
for i in tablist
if i == curtab if i == curtab
let group = 'airline_tabsel' let group = 'airline_tabsel'
if g:airline_detect_modified if g:airline_detect_modified

4
doc/airline.txt
View File

@ -698,6 +698,10 @@ with the middle mouse button to delete that buffer.
* rename label for tabs (default: 'tabs') (c) > * rename label for tabs (default: 'tabs') (c) >
let g:airline#extensions#tabline#tabs_label = 't' let g:airline#extensions#tabline#tabs_label = 't'
* always show current tabpage/buffer first >
let airline#extensions#tabline#current_first = 1
< default: 0
* enable/disable displaying index of the buffer. * enable/disable displaying index of the buffer.
When enabled, numbers will be displayed in the tabline and mappings will be When enabled, numbers will be displayed in the tabline and mappings will be