vim/vim-airline
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extract core logic into the default extension.

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Bailey Ling 2013-08-27 00:56:54 +00:00
parent ccb00be717
commit 1980c51971
2 changed files with 38 additions and 35 deletions
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37
autoload/airline.vim
View File

@ -66,37 +66,6 @@ function! airline#switch_matching_theme()
return 0 return 0
endfunction endfunction
function! s:get_section(winnr, key, ...)
let text = airline#util#getwinvar(a:winnr, 'airline_section_'.a:key, g:airline_section_{a:key})
let [prefix, suffix] = [get(a:000, 0, '%( '), get(a:000, 1, ' %)')]
return empty(text) ? '' : prefix.text.suffix
endfunction
function! airline#get_statusline(builder, winnr, active)
if airline#util#getwinvar(a:winnr, 'airline_render_left', a:active || (!a:active && !g:airline_inactive_collapse))
call a:builder.add_section('airline_a', s:get_section(a:winnr, 'a'))
call a:builder.add_section('airline_b', s:get_section(a:winnr, 'b'))
call a:builder.add_section('airline_c', '%<'.s:get_section(a:winnr, 'c'))
else
call a:builder.add_section('airline_c', '%f%m')
endif
call a:builder.split(s:get_section(a:winnr, 'gutter', '', ''))
if airline#util#getwinvar(a:winnr, 'airline_render_right', 1)
call a:builder.add_section('airline_x', s:get_section(a:winnr, 'x'))
call a:builder.add_section('airline_y', s:get_section(a:winnr, 'y'))
call a:builder.add_section('airline_z', s:get_section(a:winnr, 'z'))
if a:active
call a:builder.add_raw('%(')
call a:builder.add_section('airline_warningmsg', s:get_section(a:winnr, 'warning', '', ''))
call a:builder.add_raw('%)')
endif
endif
return a:builder.build()
endfunction
function! airline#update_statusline() function! airline#update_statusline()
for nr in filter(range(1, winnr('$')), 'v:val != winnr()') for nr in filter(range(1, winnr('$')), 'v:val != winnr()')
call setwinvar(nr, 'airline_active', 0) call setwinvar(nr, 'airline_active', 0)
@ -117,10 +86,8 @@ endfunction
function! s:invoke_funcrefs(context, funcrefs) function! s:invoke_funcrefs(context, funcrefs)
let builder = airline#builder#new(a:context) let builder = airline#builder#new(a:context)
let err = airline#util#exec_funcrefs(a:funcrefs, builder, a:context) let err = airline#util#exec_funcrefs(a:funcrefs + [function('airline#extensions#default#apply')], builder, a:context)
if err == 0 if err == 1
call setwinvar(a:context.winnr, '&statusline', airline#get_statusline(builder, a:context.winnr, a:context.active))
elseif err == 1
call setwinvar(a:context.winnr, '&statusline', builder.build()) call setwinvar(a:context.winnr, '&statusline', builder.build())
endif endif
endfunction endfunction

36
autoload/airline/extensions/default.vim Normal file
View File

@ -0,0 +1,36 @@
" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! s:get_section(winnr, key, ...)
let text = airline#util#getwinvar(a:winnr, 'airline_section_'.a:key, g:airline_section_{a:key})
let [prefix, suffix] = [get(a:000, 0, '%( '), get(a:000, 1, ' %)')]
return empty(text) ? '' : prefix.text.suffix
endfunction
function! airline#extensions#default#apply(builder, context)
let winnr = a:context.winnr
let active = a:context.active
if airline#util#getwinvar(winnr, 'airline_render_left', active || (!active && !g:airline_inactive_collapse))
call a:builder.add_section('airline_a', s:get_section(winnr, 'a'))
call a:builder.add_section('airline_b', s:get_section(winnr, 'b'))
call a:builder.add_section('airline_c', '%<'.s:get_section(winnr, 'c'))
else
call a:builder.add_section('airline_c', '%f%m')
endif
call a:builder.split(s:get_section(winnr, 'gutter', '', ''))
if airline#util#getwinvar(winnr, 'airline_render_right', 1)
call a:builder.add_section('airline_x', s:get_section(winnr, 'x'))
call a:builder.add_section('airline_y', s:get_section(winnr, 'y'))
call a:builder.add_section('airline_z', s:get_section(winnr, 'z'))
if active
call a:builder.add_raw('%(')
call a:builder.add_section('airline_warningmsg', s:get_section(winnr, 'warning', '', ''))
call a:builder.add_raw('%)')
endif
endif
return 1
endfunction