" MIT license. Copyright (c) 2013 Bailey Ling. " vim: ts=2 sts=2 sw=2 fdm=indent let s:ext = {} let s:ext._cursormove_funcrefs = [] function! s:ext.add_statusline_funcref(funcref) dict call add(g:airline_statusline_funcrefs, a:funcref) endfunction function! s:ext.add_cursormove_funcref(funcref) dict call add(self._cursormove_funcrefs, a:funcref) endfunction let s:filetype_overrides = { \ 'netrw': [ 'netrw', '%f' ], \ 'unite': [ 'Unite', '%{unite#get_status_string()}' ], \ 'nerdtree': [ 'NERD', '' ], \ 'undotree': [ 'undotree', '' ], \ 'gundo': [ 'Gundo', '' ], \ 'diff': [ 'diff', '' ], \ 'vimshell': [ 'vimshell', '%{vimshell#get_status_string()}' ], \ 'vimfiler': [ 'vimfiler', '%{vimfiler#get_status_string()}' ], \ 'minibufexpl': [ 'MiniBufExplorer', '' ], \ 'startify': [ 'startify', '' ], \ } 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 let s:active_winnr = -1 function! airline#extensions#update_statusline() let s:active_winnr = winnr() 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 has_key(s:filetype_overrides, &ft) let args = s:filetype_overrides[&ft] call airline#extensions#apply_left_override(args[0], args[1]) 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! s:sync_active_winnr() if winnr() != s:active_winnr if airline#exec_funcrefs(s:ext._cursormove_funcrefs, 1) return endif call airline#update_statusline() endif endfunction function! airline#extensions#load() " non-trivial number of external plugins use eventignore=all, so we need to account for that autocmd CursorMoved * call sync_active_winnr() " load core funcrefs call add(g:airline_exclude_funcrefs, function('airline#extensions#is_excluded_window')) call add(g:airline_statusline_funcrefs, function('airline#extensions#update_statusline')) 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) call airline#extensions#ctrlp#init(s:ext) endif if get(g:, 'command_t_loaded', 0) call airline#extensions#commandt#init(s:ext) endif if exists(':TagbarToggle') call airline#extensions#tagbar#init(s:ext) endif if g:airline_enable_branch && (get(g:, 'loaded_fugitive', 0) || get(g:, 'loaded_lawrencium', 0)) call airline#extensions#branch#init(s:ext) endif if g:airline_enable_syntastic && get(g:, 'loaded_syntastic_plugin') call airline#extensions#syntastic#init(s:ext) endif if g:airline_enable_bufferline && exists('*bufferline#get_status_string') call airline#extensions#bufferline#init(s:ext) endif if g:airline_detect_whitespace call airline#extensions#whitespace#init() endif call airline#exec_funcrefs(g:airline_statusline_funcrefs, 0) endfunction