" MIT License. Copyright (c) 2013-2014 Bailey Ling. " vim: et ts=2 sts=2 sw=2 let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', { \ 'b': 79, \ 'x': 60, \ 'y': 88, \ 'z': 45, \ }) let s:layout = get(g:, 'airline#extensions#default#layout', [ \ [ 'a', 'b', 'c' ], \ [ 'x', 'y', 'z', 'warning' ] \ ]) function! s:get_section(winnr, key, ...) if has_key(s:section_truncate_width, a:key) if winwidth(a:winnr) < s:section_truncate_width[a:key] return '' endif endif let spc = g:airline_symbols.space let text = airline#util#getwinvar(a:winnr, 'airline_section_'.a:key, g:airline_section_{a:key}) let [prefix, suffix] = [get(a:000, 0, '%('.spc), get(a:000, 1, spc.'%)')] return empty(text) ? '' : prefix.text.suffix endfunction function! s:build_sections(builder, context, keys) for key in a:keys if key == 'warning' && !a:context.active continue endif call s:add_section(a:builder, a:context, key) endfor endfunction if v:version >= 704 || (v:version >= 703 && has('patch81')) function s:add_section(builder, context, key) " i have no idea why the warning section needs special treatment, but it's " needed to prevent separators from showing up if a:key == 'warning' call a:builder.add_raw('%(') endif call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key)) if a:key == 'warning' call a:builder.add_raw('%)') endif endfunction else " older version don't like the use of %(%) function s:add_section(builder, context, key) if a:key == 'warning' call a:builder.add_raw('%#airline_warning#'.s:get_section(a:context.winnr, a:key)) else call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key)) endif endfunction endif 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 build_sections(a:builder, a:context, s:layout[0]) else call a:builder.add_section('airline_c'.(a:context.bufnr), ' %f%m ') endif call a:builder.split(s:get_section(winnr, 'gutter', '', '')) if airline#util#getwinvar(winnr, 'airline_render_right', 1) call build_sections(a:builder, a:context, s:layout[1]) endif return 1 endfunction