mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-11-27 18:59:36 +08:00
161 lines
4.5 KiB
VimL
161 lines
4.5 KiB
VimL
" MIT license. Copyright (c) 2013 Bailey Ling.
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" vim: ts=2 sts=2 sw=2 fdm=indent
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let s:ext = {}
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let s:ext._cursormove_funcrefs = []
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function! s:ext.add_statusline_funcref(funcref) dict
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call add(g:airline_statusline_funcrefs, a:funcref)
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endfunction
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function! s:ext.add_cursormove_funcref(funcref) dict
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call add(self._cursormove_funcrefs, a:funcref)
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endfunction
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let s:filetype_overrides = {
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\ 'netrw': [ 'netrw', '%f' ],
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\ 'unite': [ 'Unite', '%{unite#get_status_string()}' ],
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\ 'nerdtree': [ 'NERD', '' ],
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\ 'undotree': [ 'undotree', '' ],
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\ 'gundo': [ 'Gundo', '' ],
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\ 'diff': [ 'diff', '' ],
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\ 'vimfiler': [ 'vimfiler', '%{vimfiler#get_status_string()}' ],
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\ 'minibufexpl': [ 'MiniBufExplorer', '' ],
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\ 'startify': [ 'startify', '' ],
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\ }
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let s:filetype_regex_overrides = {}
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function! airline#extensions#apply_left_override(section1, section2)
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let w:airline_section_a = a:section1
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let w:airline_section_b = a:section2
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let w:airline_section_c = ''
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let w:airline_section_gutter = ' '
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let w:airline_render_left = 1
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let w:airline_render_right = 0
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endfunction
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let s:active_winnr = -1
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function! airline#extensions#update_statusline()
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let s:active_winnr = winnr()
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if &buftype == 'quickfix'
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let w:airline_section_a = 'Quickfix'
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let w:airline_section_b = ''
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let w:airline_section_c = ''
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let w:airline_section_x = ''
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elseif &buftype == 'help'
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call airline#extensions#apply_left_override('Help', '%f')
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let w:airline_section_x = ''
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let w:airline_section_y = ''
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let w:airline_render_right = 1
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endif
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if &previewwindow
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let w:airline_section_a = 'Preview'
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let w:airline_section_b = ''
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let w:airline_section_c = bufname(winbufnr(winnr()))
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endif
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if has_key(s:filetype_overrides, &ft)
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let args = s:filetype_overrides[&ft]
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call airline#extensions#apply_left_override(args[0], args[1])
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endif
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for item in items(s:filetype_regex_overrides)
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if match(&ft, item[0]) >= 0
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call airline#extensions#apply_left_override(item[1][0], item[1][1])
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endif
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endfor
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endfunction
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function! airline#extensions#is_excluded_window()
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for matchft in g:airline_exclude_filetypes
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if matchft ==# &ft
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return 1
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endif
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endfor
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for matchw in g:airline_exclude_filenames
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if matchstr(expand('%'), matchw) ==# matchw
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return 1
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endif
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endfor
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if g:airline_exclude_preview && &previewwindow
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return 1
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endif
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return 0
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endfunction
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function! airline#extensions#load_theme()
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if get(g:, 'loaded_ctrlp', 0)
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call airline#extensions#ctrlp#load_theme()
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endif
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endfunction
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function! s:sync_active_winnr()
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if winnr() != s:active_winnr
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if airline#exec_funcrefs(s:ext._cursormove_funcrefs, 1)
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return
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endif
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call airline#update_statusline()
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endif
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endfunction
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function! airline#extensions#load()
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" non-trivial number of external plugins use eventignore=all, so we need to account for that
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autocmd CursorMoved * call <sid>sync_active_winnr()
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" load core funcrefs
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call add(g:airline_exclude_funcrefs, function('airline#extensions#is_excluded_window'))
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call add(g:airline_statusline_funcrefs, function('airline#extensions#update_statusline'))
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if get(g:, 'loaded_unite', 0)
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let g:unite_force_overwrite_statusline = 0
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endif
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if get(g:, 'loaded_vimfiler', 0)
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let g:vimfiler_force_overwrite_statusline = 0
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endif
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if get(g:, 'loaded_ctrlp', 0)
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call airline#extensions#ctrlp#init(s:ext)
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endif
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if get(g:, 'command_t_loaded', 0)
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call airline#extensions#commandt#init(s:ext)
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endif
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if g:airline_enable_tagbar && exists(':TagbarToggle')
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call airline#extensions#tagbar#init(s:ext)
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endif
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if exists(':VimShell')
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let s:filetype_overrides['vimshell'] = ['vimshell','%{vimshell#get_status_string()}']
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let s:filetype_regex_overrides['^int-'] = ['vimshell','%{substitute(&ft, "int-", "", "")}']
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endif
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if g:airline_enable_branch && (get(g:, 'loaded_fugitive', 0) || get(g:, 'loaded_lawrencium', 0))
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call airline#extensions#branch#init(s:ext)
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endif
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if g:airline_enable_syntastic && get(g:, 'loaded_syntastic_plugin')
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call airline#extensions#syntastic#init(s:ext)
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endif
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if g:airline_enable_bufferline && exists('*bufferline#get_status_string')
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call airline#extensions#bufferline#init(s:ext)
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endif
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if g:airline_detect_whitespace
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call airline#extensions#whitespace#init()
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endif
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if g:airline_detect_iminsert
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call airline#extensions#iminsert#init()
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endif
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call airline#exec_funcrefs(g:airline_statusline_funcrefs, 0)
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endfunction
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