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tabline for combined buffers/tabs

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This is a new tabline extension, that displays both the buffers open and
the available tabs. This has been requested by #639 and fixes #639.

This is based on blings work on branch spike.

This uses the new highlight groups tab*_right, so that the separators
have the correct color. Also this makes some configuration variable
obsolete and therefore, they have been removed.

remove unused combined config variable, remove space after tab
This commit is contained in:
Bailey Ling
2016-01-27 23:11:11 -05:00
committed by Christian Brabandt
parent 1dc8eac3d2
commit e4ef624ea8
3 changed files with 48 additions and 45 deletions
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26
autoload/airline/extensions/tabline.vim
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@@ -5,6 +5,7 @@ let s:formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let s:ignore_bufadd_pat = get(g:, 'airline#extensions#tabline#ignore_bufadd_pat', '\c\vgundo|undotree|vimfiler|tagbar|nerd_tree')
let s:taboo = get(g:, 'airline#extensions#taboo#enabled', 1) && get(g:, 'loaded_taboo', 0)
if s:taboo
let g:taboo_tabline = 0
@@ -47,7 +48,7 @@ function! s:update_tabline()
elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
return
" return, if buffer matches ignore pattern or is directory (netrw)
elseif empty(match)
elseif empty(match)
\ || match(match, s:ignore_bufadd_pat) > -1
\ || isdirectory(expand("<afile>"))
return
@@ -91,6 +92,7 @@ function! airline#extensions#tabline#load_theme(palette)
call airline#highlighter#exec('airline_tabhid', l:tabhid)
" Theme for tabs on the right
let l:tab_right = get(colors, 'airline_tab_right', a:palette.normal.airline_b)
let l:tabsel_right = get(colors, 'airline_tabsel_right', a:palette.normal.airline_a)
let l:tabmod_right = get(colors, 'airline_tabmod_right', a:palette.insert.airline_a)
let l:tabhid_right = get(colors, 'airline_tabhid_right', a:palette.normal.airline_c)
@@ -100,6 +102,7 @@ function! airline#extensions#tabline#load_theme(palette)
"Fall back to normal airline_c if modified airline_c isn't present
let l:tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tab_right', l:tab_right)
call airline#highlighter#exec('airline_tabsel_right', l:tabsel_right)
call airline#highlighter#exec('airline_tabmod_right', l:tabmod_right)
call airline#highlighter#exec('airline_tabhid_right', l:tabhid_right)
@@ -163,3 +166,24 @@ function! airline#extensions#tabline#new_builder()
return airline#builder#new(builder_context)
endfunction
function! airline#extensions#tabline#group_of_bufnr(tab_bufs, bufnr)
let cur = bufnr('%')
if cur == a:bufnr
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod'
else
let group = 'airline_tabsel'
endif
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
else
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod_unsel'
elseif index(a:tab_bufs, a:bufnr) > -1
let group = 'airline_tab'
else
let group = 'airline_tabhid'
endif
endif
return group
endfunction