mirror of
https://github.com/vim-airline/vim-airline-themes.git
synced 2024-12-12 13:23:35 +08:00
f196ea1f36
This commit adds a couple of new settings so that it's possible to hide the tab type (all the way to the right) and the symbol which represents the close button. The settings and their defaults: let g:airline#extensions#tabline#show_tab_type = 1 let g:airline#extensions#tabline#close_symbol = 'X'
279 lines
8.6 KiB
VimL
279 lines
8.6 KiB
VimL
" MIT License. Copyright (c) 2013-2014 Bailey Ling.
|
|
" vim: et ts=2 sts=2 sw=2
|
|
|
|
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_tab_nr = get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
|
|
let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
|
|
let s:close_symbol = get(g:, 'airline#extensions#tabline#close_symbol', 'X')
|
|
|
|
let s:builder_context = {
|
|
\ 'active' : 1,
|
|
\ 'right_sep' : get(g:, 'airline#extensions#tabline#right_sep' , g:airline_right_sep),
|
|
\ 'right_alt_sep' : get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
|
|
\ }
|
|
if get(g:, 'airline_powerline_fonts', 0)
|
|
let s:builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , "\ue0b0")
|
|
let s:builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , "\ue0b1")
|
|
else
|
|
let s:builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , ' ')
|
|
let s:builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
|
|
endif
|
|
|
|
let s:buf_min_count = get(g:, 'airline#extensions#tabline#buffer_min_count', 0)
|
|
let s:tab_min_count = get(g:, 'airline#extensions#tabline#tab_min_count', 0)
|
|
let s:spc = g:airline_symbols.space
|
|
|
|
function! airline#extensions#tabline#init(ext)
|
|
if has('gui_running')
|
|
set guioptions-=e
|
|
endif
|
|
|
|
autocmd User AirlineToggledOn call s:toggle_on()
|
|
autocmd User AirlineToggledOff call s:toggle_off()
|
|
autocmd BufDelete * let s:current_bufnr = -1
|
|
|
|
call s:toggle_on()
|
|
call a:ext.add_theme_func('airline#extensions#tabline#load_theme')
|
|
endfunction
|
|
|
|
function! s:toggle_off()
|
|
if exists('s:original_tabline')
|
|
let &tabline = s:original_tabline
|
|
let &showtabline = s:original_showtabline
|
|
endif
|
|
endfunction
|
|
|
|
function! s:toggle_on()
|
|
let [ s:original_tabline, s:original_showtabline ] = [ &tabline, &showtabline ]
|
|
|
|
set tabline=%!airline#extensions#tabline#get()
|
|
if s:buf_min_count <= 0 && s:tab_min_count <= 1
|
|
set showtabline=2
|
|
else
|
|
augroup airline_tabline
|
|
autocmd!
|
|
if s:show_buffers == 1
|
|
autocmd CursorMoved * call <sid>on_cursormove(s:buf_min_count, len(s:get_buffer_list()))
|
|
else
|
|
autocmd TabEnter * call <sid>on_cursormove(s:tab_min_count, tabpagenr('$'))
|
|
endif
|
|
augroup END
|
|
endif
|
|
endfunction
|
|
|
|
function! airline#extensions#tabline#load_theme(palette)
|
|
let colors = get(a:palette, 'tabline', {})
|
|
let l:tab = get(colors, 'airline_tab', a:palette.normal.airline_b)
|
|
let l:tabsel = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
|
|
let l:tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
|
|
let l:tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
|
|
let l:tabmod = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
|
|
let l:tabhid = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
|
|
call airline#highlighter#exec('airline_tab', l:tab)
|
|
call airline#highlighter#exec('airline_tabsel', l:tabsel)
|
|
call airline#highlighter#exec('airline_tabtype', l:tabtype)
|
|
call airline#highlighter#exec('airline_tabfill', l:tabfill)
|
|
call airline#highlighter#exec('airline_tabmod', l:tabmod)
|
|
call airline#highlighter#exec('airline_tabhid', l:tabhid)
|
|
endfunction
|
|
|
|
function! s:on_cursormove(min_count, total_count)
|
|
if a:total_count >= a:min_count
|
|
if &showtabline != 2
|
|
set showtabline=2
|
|
endif
|
|
else
|
|
if &showtabline != 0
|
|
set showtabline=0
|
|
endif
|
|
endif
|
|
endfunction
|
|
|
|
function! airline#extensions#tabline#get()
|
|
if s:show_buffers && tabpagenr('$') == 1
|
|
return s:get_buffers()
|
|
else
|
|
return s:get_tabs()
|
|
endif
|
|
endfunction
|
|
|
|
function! airline#extensions#tabline#title(n)
|
|
let buflist = tabpagebuflist(a:n)
|
|
let winnr = tabpagewinnr(a:n)
|
|
return airline#extensions#tabline#get_buffer_name(buflist[winnr - 1])
|
|
endfunction
|
|
|
|
function! airline#extensions#tabline#get_buffer_name(nr)
|
|
return airline#extensions#tabline#{s:formatter}#format(a:nr, get(s:, 'current_buffer_list', s:get_buffer_list()))
|
|
endfunction
|
|
|
|
function! s:get_buffer_list()
|
|
let buffers = []
|
|
let cur = bufnr('%')
|
|
for nr in range(1, bufnr('$'))
|
|
if buflisted(nr) && bufexists(nr)
|
|
for ex in s:excludes
|
|
if match(bufname(nr), ex)
|
|
continue
|
|
endif
|
|
endfor
|
|
if getbufvar(nr, 'current_syntax') == 'qf'
|
|
continue
|
|
endif
|
|
call add(buffers, nr)
|
|
endif
|
|
endfor
|
|
|
|
let s:current_buffer_list = buffers
|
|
return buffers
|
|
endfunction
|
|
|
|
function! s:get_visible_buffers()
|
|
let buffers = s:get_buffer_list()
|
|
let cur = bufnr('%')
|
|
|
|
let total_width = 0
|
|
let max_width = 0
|
|
|
|
for nr in buffers
|
|
let width = len(airline#extensions#tabline#get_buffer_name(nr)) + 4
|
|
let total_width += width
|
|
let max_width = max([max_width, width])
|
|
endfor
|
|
|
|
" only show current and surrounding buffers if there are too many buffers
|
|
let position = index(buffers, cur)
|
|
let vimwidth = &columns
|
|
if total_width > vimwidth && position > -1
|
|
let buf_count = len(buffers)
|
|
|
|
" determine how many buffers to show based on the longest buffer width,
|
|
" use one on the right side and put the rest on the left
|
|
let buf_max = vimwidth / max_width
|
|
let buf_right = 1
|
|
let buf_left = max([0, buf_max - buf_right])
|
|
|
|
let start = max([0, position - buf_left])
|
|
let end = min([buf_count, position + buf_right])
|
|
|
|
" fill up available space on the right
|
|
if position < buf_left
|
|
let end += (buf_left - position)
|
|
endif
|
|
|
|
" fill up available space on the left
|
|
if end > buf_count - 1 - buf_right
|
|
let start -= max([0, buf_right - (buf_count - 1 - position)])
|
|
endif
|
|
|
|
let buffers = eval('buffers[' . start . ':' . end . ']')
|
|
|
|
if start > 0
|
|
call insert(buffers, -1, 0)
|
|
endif
|
|
|
|
if end < buf_count - 1
|
|
call add(buffers, -1)
|
|
endif
|
|
endif
|
|
|
|
return buffers
|
|
endfunction
|
|
|
|
let s:current_bufnr = -1
|
|
let s:current_tabnr = -1
|
|
let s:current_tabline = ''
|
|
let s:current_modified = 0
|
|
function! s:get_buffers()
|
|
let cur = bufnr('%')
|
|
if cur == s:current_bufnr
|
|
if !g:airline_detect_modified || getbufvar(cur, '&modified') == s:current_modified
|
|
return s:current_tabline
|
|
endif
|
|
endif
|
|
|
|
let b = airline#builder#new(s:builder_context)
|
|
let tab_bufs = tabpagebuflist(tabpagenr())
|
|
for nr in s:get_visible_buffers()
|
|
if nr < 0
|
|
call b.add_raw('%#airline_tabhid#...')
|
|
continue
|
|
endif
|
|
if cur == nr
|
|
if g:airline_detect_modified && getbufvar(nr, '&modified')
|
|
let group = 'airline_tabmod'
|
|
else
|
|
let group = 'airline_tabsel'
|
|
endif
|
|
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
|
|
else
|
|
if index(tab_bufs, nr) > -1
|
|
let group = 'airline_tab'
|
|
else
|
|
let group = 'airline_tabhid'
|
|
endif
|
|
endif
|
|
call b.add_section(group, s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)'.s:spc)
|
|
endfor
|
|
|
|
call b.add_section('airline_tabfill', '')
|
|
call b.split()
|
|
call b.add_section('airline_tabtype', ' buffers ')
|
|
|
|
let s:current_bufnr = cur
|
|
let s:current_tabline = b.build()
|
|
return s:current_tabline
|
|
endfunction
|
|
|
|
function! s:get_tabs()
|
|
let curbuf = bufnr('%')
|
|
let curtab = tabpagenr()
|
|
if curbuf == s:current_bufnr && curtab == s:current_tabnr
|
|
if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
|
|
return s:current_tabline
|
|
endif
|
|
endif
|
|
|
|
let b = airline#builder#new(s:builder_context)
|
|
for i in range(1, tabpagenr('$'))
|
|
if i == curtab
|
|
let group = 'airline_tabsel'
|
|
if g:airline_detect_modified
|
|
for bi in tabpagebuflist(i)
|
|
if getbufvar(bi, '&modified')
|
|
let group = 'airline_tabmod'
|
|
endif
|
|
endfor
|
|
endif
|
|
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
|
|
else
|
|
let group = 'airline_tab'
|
|
endif
|
|
let val = '%('
|
|
if s:show_tab_nr
|
|
if s:tab_nr_type == 0
|
|
let val .= ' %{len(tabpagebuflist('.i.'))}'
|
|
else
|
|
let val .= (g:airline_symbols.space).i
|
|
endif
|
|
endif
|
|
call b.add_section(group, val.'%'.i.'T %{airline#extensions#tabline#title('.i.')} %)')
|
|
endfor
|
|
|
|
call b.add_raw('%T')
|
|
call b.add_section('airline_tabfill', '')
|
|
call b.split()
|
|
call b.add_section('airline_tab', ' %999X'.s:close_symbol.' ')
|
|
if s:show_tab_type
|
|
call b.add_section('airline_tabtype', ' tabs ')
|
|
endif
|
|
|
|
let s:current_bufnr = curbuf
|
|
let s:current_tabnr = curtab
|
|
let s:current_tabline = b.build()
|
|
return s:current_tabline
|
|
endfunction
|