vim-airline/autoload/airline/extensions.vim
2013-08-06 00:29:30 +00:00

130 lines
4.5 KiB
VimL

" MIT license. Copyright (c) 2013 Bailey Ling.
" vim: ts=2 sts=2 sw=2 fdm=indent
function! airline#extensions#apply_left_override(section1, section2)
let w:airline_section_a = a:section1
let w:airline_section_b = a:section2
let w:airline_section_c = ''
let w:airline_section_gutter = ' '
let w:airline_left_only = 1
endfunction
function! airline#extensions#update_external_values()
let g:airline_externals_bufferline = g:airline_enable_bufferline && exists('*bufferline#get_status_string')
\ ? '%{bufferline#refresh_status()}'.bufferline#get_status_string() : "%f%m"
let g:airline_externals_syntastic = g:airline_enable_syntastic && exists('*SyntasticStatuslineFlag')
\ ? '%#warningmsg#%{SyntasticStatuslineFlag()}' : ''
let g:airline_externals_branch = g:airline_enable_branch
\ ? (exists('*fugitive#head') && strlen(fugitive#head()) > 0
\ ? g:airline_branch_prefix.fugitive#head()
\ : exists('*lawrencium#statusline') && strlen(lawrencium#statusline()) > 0
\ ? g:airline_branch_prefix.lawrencium#statusline()
\ : '')
\ : ''
let g:airline_externals_tagbar = g:airline_enable_tagbar && exists(':Tagbar')
\ ? '%(%{tagbar#currenttag("%s","")} '.g:airline_right_alt_sep.' %)' : ''
endfunction
function! airline#extensions#apply_window_overrides()
if &buftype == 'quickfix'
let w:airline_section_a = 'Quickfix'
let w:airline_section_b = ''
let w:airline_section_c = ''
let w:airline_section_x = ''
elseif &buftype == 'help'
let w:airline_section_a = 'Help'
let w:airline_section_b = '%f'
let w:airline_section_c = ''
let w:airline_section_gutter = ' '
let w:airline_section_x = ''
let w:airline_section_y = ''
endif
if &previewwindow
let w:airline_section_a = 'Preview'
let w:airline_section_b = ''
let w:airline_section_c = bufname(winbufnr(winnr()))
endif
if &ft == 'netrw'
call airline#extensions#apply_left_override('netrw', '%f')
elseif &ft == 'unite'
call airline#extensions#apply_left_override('Unite', '%{unite#get_status_string()}')
elseif &ft == 'nerdtree'
call airline#extensions#apply_left_override('NERD', '')
elseif &ft == 'undotree'
call airline#extensions#apply_left_override('undotree', '')
elseif &ft == 'gundo'
call airline#extensions#apply_left_override('Gundo', '')
elseif &ft == 'diff'
call airline#extensions#apply_left_override('diff', '')
elseif &ft == 'tagbar'
call airline#extensions#apply_left_override('Tagbar', '')
elseif &ft == 'vimshell'
call airline#extensions#apply_left_override('vimshell', '%{vimshell#get_status_string()}')
elseif &ft == 'vimfiler'
call airline#extensions#apply_left_override('vimfiler', '%{vimfiler#get_status_string()}')
elseif &ft == 'minibufexpl'
call airline#extensions#apply_left_override('MiniBufExplorer', '')
elseif &ft == 'startify'
call airline#extensions#apply_left_override('startify', '')
endif
endfunction
function! airline#extensions#is_excluded_window()
for matchft in g:airline_exclude_filetypes
if matchft ==# &ft
return 1
endif
endfor
for matchw in g:airline_exclude_filenames
if matchstr(expand('%'), matchw) ==# matchw
return 1
endif
endfor
if g:airline_exclude_preview && &previewwindow
return 1
endif
return 0
endfunction
function! airline#extensions#load_theme()
if get(g:, 'loaded_ctrlp', 0)
call airline#extensions#ctrlp#load_theme()
endif
endfunction
function! airline#extensions#load()
if get(g:, 'loaded_unite', 0)
let g:unite_force_overwrite_statusline = 0
endif
if get(g:, 'loaded_vimfiler', 0)
let g:vimfiler_force_overwrite_statusline = 0
endif
if get(g:, 'loaded_ctrlp', 0)
let g:ctrlp_status_func = {
\ 'main': 'airline#extensions#ctrlp#ctrlp_airline',
\ 'prog': 'airline#extensions#ctrlp#ctrlp_airline_status',
\ }
endif
if get(g:, 'command_t_loaded', 0)
call add(g:airline_statusline_funcrefs, function('airline#extensions#commandt#apply_window_override'))
endif
if g:airline_enable_bufferline && get(g:, 'loaded_bufferline', 0)
call airline#extensions#bufferline#init()
endif
call add(g:airline_statusline_funcrefs, function('airline#extensions#update_external_values'))
call add(g:airline_statusline_funcrefs, function('airline#extensions#apply_window_overrides'))
call add(g:airline_exclude_funcrefs, function('airline#extensions#is_excluded_window'))
call airline#extensions#update_external_values()
endfunction