mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-12-05 08:30:52 +08:00
443 lines
14 KiB
VimL
443 lines
14 KiB
VimL
" MIT License. Copyright (c) 2013-2020 Bailey Ling et al.
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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let s:loaded_ext = []
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let s:ext = {}
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let s:ext._theme_funcrefs = []
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function! s:ext.add_statusline_func(name) dict
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call airline#add_statusline_func(a:name)
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endfunction
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function! s:ext.add_statusline_funcref(function) dict
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call airline#add_statusline_funcref(a:function)
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endfunction
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function! s:ext.add_inactive_statusline_func(name) dict
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call airline#add_inactive_statusline_func(a:name)
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endfunction
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function! s:ext.add_theme_func(name) dict
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call add(self._theme_funcrefs, function(a:name))
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endfunction
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let s:script_path = tolower(resolve(expand('<sfile>:p:h')))
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let s:filetype_overrides = {
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\ 'defx': ['defx', '%{b:defx.paths[0]}'],
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\ 'fugitive': ['fugitive', '%{airline#util#wrap(airline#extensions#branch#get_head(),80)}'],
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\ 'gundo': [ 'Gundo', '' ],
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\ 'help': [ 'Help', '%f' ],
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\ 'minibufexpl': [ 'MiniBufExplorer', '' ],
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\ 'startify': [ 'startify', '' ],
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\ 'vim-plug': [ 'Plugins', '' ],
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\ 'vimfiler': [ 'vimfiler', '%{vimfiler#get_status_string()}' ],
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\ 'vimshell': ['vimshell','%{vimshell#get_status_string()}'],
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\ 'vaffle' : [ 'Vaffle', '' ],
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\ }
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if get(g:, 'airline#extensions#nerdtree_statusline', 1)
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let s:filetype_overrides['nerdtree'] = [ get(g:, 'NERDTreeStatusline', 'NERD'), '' ]
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else
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let s:filetype_overrides['nerdtree'] = ['NERDTree', '']
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endif
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let s:filetype_regex_overrides = {}
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function! s:check_defined_section(name)
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if !exists('w:airline_section_{a:name}')
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let w:airline_section_{a:name} = g:airline_section_{a:name}
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endif
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endfunction
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function! airline#extensions#append_to_section(name, value)
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call <sid>check_defined_section(a:name)
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let w:airline_section_{a:name} .= a:value
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endfunction
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function! airline#extensions#prepend_to_section(name, value)
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call <sid>check_defined_section(a:name)
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let w:airline_section_{a:name} = a:value . w:airline_section_{a:name}
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endfunction
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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 = airline#section#create(['readonly'])
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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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function! airline#extensions#apply(...)
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let filetype_overrides = get(s:, 'filetype_overrides', {})
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call extend(filetype_overrides, get(g:, 'airline_filetype_overrides', {}), 'force')
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if s:is_excluded_window()
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return -1
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endif
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if &buftype == 'terminal'
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let w:airline_section_x = ''
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let w:airline_section_y = ''
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endif
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if &previewwindow && empty(get(w:, 'airline_section_a', ''))
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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(filetype_overrides, &ft) &&
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\ ((&filetype == 'help' && &buftype == 'help') || &filetype !~ 'help')
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" for help files only override it, if the buftype is also of type 'help',
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" else it would trigger when editing Vim help files
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let args = 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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if &buftype == 'help'
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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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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! s: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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call airline#util#exec_funcrefs(s:ext._theme_funcrefs, g:airline#themes#{g:airline_theme}#palette)
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endfunction
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function! airline#extensions#load()
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let s:loaded_ext = []
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if exists('g:airline_extensions')
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for ext in g:airline_extensions
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try
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call airline#extensions#{ext}#init(s:ext)
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catch /^Vim\%((\a\+)\)\=:E117/ " E117, function does not exist
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call airline#util#warning("Extension '".ext."' not installed, ignoring!")
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continue
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endtry
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call add(s:loaded_ext, ext)
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endfor
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return
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endif
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call airline#extensions#quickfix#init(s:ext)
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call add(s:loaded_ext, 'quickfix')
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if get(g:, 'loaded_unite', 0)
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call airline#extensions#unite#init(s:ext)
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call add(s:loaded_ext, 'unite')
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endif
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if get(g:, 'loaded_denite', 0)
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call airline#extensions#denite#init(s:ext)
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call add(s:loaded_ext, 'denite')
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endif
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if get(g:, 'loaded_gina', 0) && get(g:, 'airline#extensions#gina#enabled', 1)
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call airline#extensions#gina#init(s:ext)
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call add(s:loaded_ext, 'gina')
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endif
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if exists(':NetrwSettings')
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call airline#extensions#netrw#init(s:ext)
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call add(s:loaded_ext, 'netrw')
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endif
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if (has("terminal") || has('nvim')) &&
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\ get(g:, 'airline#extensions#term#enabled', 1)
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call airline#extensions#term#init(s:ext)
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call add(s:loaded_ext, 'term')
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endif
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if get(g:, 'airline#extensions#ycm#enabled', 0)
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call airline#extensions#ycm#init(s:ext)
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call add(s:loaded_ext, 'ycm')
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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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call add(s:loaded_ext, 'ctrlp')
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endif
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if get(g:, 'loaded_localsearch', 0)
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call airline#extensions#localsearch#init(s:ext)
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call add(s:loaded_ext, 'localsearch')
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endif
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if get(g:, 'CtrlSpaceLoaded', 0)
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call airline#extensions#ctrlspace#init(s:ext)
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call add(s:loaded_ext, 'ctrlspace')
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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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call add(s:loaded_ext, 'commandt')
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endif
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if exists(':UndotreeToggle')
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call airline#extensions#undotree#init(s:ext)
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call add(s:loaded_ext, 'undotree')
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endif
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if get(g:, 'airline#extensions#hunks#enabled', 1)
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\ && (exists('g:loaded_signify') || exists('g:loaded_gitgutter') || exists('g:loaded_changes') || exists('g:loaded_quickfixsigns'))
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call airline#extensions#hunks#init(s:ext)
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call add(s:loaded_ext, 'hunks')
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endif
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if get(g:, 'airline#extensions#vimagit#enabled', 1)
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\ && (exists('g:loaded_magit'))
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call airline#extensions#vimagit#init(s:ext)
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call add(s:loaded_ext, 'vimagit')
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endif
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if get(g:, 'airline#extensions#tagbar#enabled', 1)
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\ && exists(':TagbarToggle')
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call airline#extensions#tagbar#init(s:ext)
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call add(s:loaded_ext, 'tagbar')
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endif
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if get(g:, 'airline#extensions#vista#enabled', 1)
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\ && exists(':Vista')
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call airline#extensions#vista#init(s:ext)
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call add(s:loaded_ext, 'vista')
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endif
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if get(g:, 'airline#extensions#bookmark#enabled', 1)
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\ && exists(':BookmarkToggle')
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call airline#extensions#bookmark#init(s:ext)
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call add(s:loaded_ext, 'bookmark')
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endif
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if get(g:, 'airline#extensions#csv#enabled', 1)
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\ && (get(g:, 'loaded_csv', 0) || exists(':Table'))
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call airline#extensions#csv#init(s:ext)
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call add(s:loaded_ext, 'csv')
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endif
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if exists(':VimShell')
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let s:filetype_regex_overrides['^int-'] = ['vimshell','%{substitute(&ft, "int-", "", "")}']
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endif
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if get(g:, 'airline#extensions#branch#enabled', 1) && (
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\ airline#util#has_fugitive() ||
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\ airline#util#has_gina() ||
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\ airline#util#has_lawrencium() ||
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\ airline#util#has_vcscommand() ||
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\ airline#util#has_custom_scm())
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call airline#extensions#branch#init(s:ext)
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call add(s:loaded_ext, 'branch')
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endif
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if get(g:, 'airline#extensions#bufferline#enabled', 1)
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\ && exists('*bufferline#get_status_string')
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call airline#extensions#bufferline#init(s:ext)
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call add(s:loaded_ext, 'bufferline')
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endif
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if get(g:, 'airline#extensions#fugitiveline#enabled', 1)
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\ && airline#util#has_fugitive()
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\ && index(s:loaded_ext, 'bufferline') == -1
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call airline#extensions#fugitiveline#init(s:ext)
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call add(s:loaded_ext, 'fugitiveline')
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endif
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" NOTE: This means that if both virtualenv and poetv are enabled and
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" available, poetv silently takes precedence and the virtualenv
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" extension won't be initialized. Since both extensions currently just
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" add a virtualenv identifier section to the airline, this seems
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" acceptable.
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if (get(g:, 'airline#extensions#poetv#enabled', 1) && (exists(':PoetvActivate')))
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call airline#extensions#poetv#init(s:ext)
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call add(s:loaded_ext, 'poetv')
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elseif (get(g:, 'airline#extensions#virtualenv#enabled', 1) && (exists(':VirtualEnvList')))
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call airline#extensions#virtualenv#init(s:ext)
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call add(s:loaded_ext, 'virtualenv')
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elseif (get(g:, 'airline#extensions#poetv#enabled', 1) && (isdirectory($VIRTUAL_ENV)))
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call airline#extensions#poetv#init(s:ext)
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call add(s:loaded_ext, 'poetv')
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endif
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if (get(g:, 'airline#extensions#eclim#enabled', 1) && exists(':ProjectCreate'))
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call airline#extensions#eclim#init(s:ext)
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call add(s:loaded_ext, 'eclim')
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endif
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if get(g:, 'airline#extensions#syntastic#enabled', 1)
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\ && exists(':SyntasticCheck')
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call airline#extensions#syntastic#init(s:ext)
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call add(s:loaded_ext, 'syntastic')
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endif
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if (get(g:, 'airline#extensions#ale#enabled', 1) && exists(':ALELint'))
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call airline#extensions#ale#init(s:ext)
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call add(s:loaded_ext, 'ale')
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endif
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if (get(g:, 'airline#extensions#lsp#enabled', 1) && exists(':LspDeclaration'))
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call airline#extensions#lsp#init(s:ext)
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call add(s:loaded_ext, 'lsp')
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endif
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if (get(g:, 'airline#extensions#coc#enabled', 1) && exists(':CocCommand'))
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call airline#extensions#coc#init(s:ext)
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call add(s:loaded_ext, 'coc')
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endif
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if (get(g:, 'airline#extensions#languageclient#enabled', 1) && exists(':LanguageClientStart'))
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call airline#extensions#languageclient#init(s:ext)
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call add(s:loaded_ext, 'languageclient')
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endif
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if get(g:, 'airline#extensions#whitespace#enabled', 1)
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call airline#extensions#whitespace#init(s:ext)
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call add(s:loaded_ext, 'whitespace')
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endif
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if (get(g:, 'airline#extensions#neomake#enabled', 1) && exists(':Neomake'))
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call airline#extensions#neomake#init(s:ext)
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call add(s:loaded_ext, 'neomake')
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endif
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if get(g:, 'airline#extensions#po#enabled', 1) && executable('msgfmt')
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call airline#extensions#po#init(s:ext)
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call add(s:loaded_ext, 'po')
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endif
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if get(g:, 'airline#extensions#wordcount#enabled', 1)
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call airline#extensions#wordcount#init(s:ext)
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call add(s:loaded_ext, 'wordcount')
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endif
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if get(g:, 'airline#extensions#tabline#enabled', 0)
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call airline#extensions#tabline#init(s:ext)
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call add(s:loaded_ext, 'tabline')
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endif
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if get(g:, 'airline#extensions#tmuxline#enabled', 1) && exists(':Tmuxline')
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call airline#extensions#tmuxline#init(s:ext)
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call add(s:loaded_ext, 'tmuxline')
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endif
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if get(g:, 'airline#extensions#promptline#enabled', 1) && exists(':PromptlineSnapshot') && len(get(g:, 'airline#extensions#promptline#snapshot_file', ''))
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call airline#extensions#promptline#init(s:ext)
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call add(s:loaded_ext, 'promptline')
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endif
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if get(g:, 'airline#extensions#nrrwrgn#enabled', 1) && exists(':NR') == 2
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call airline#extensions#nrrwrgn#init(s:ext)
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call add(s:loaded_ext, 'nrrwrgn')
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endif
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if get(g:, 'airline#extensions#unicode#enabled', 1) && exists(':UnicodeTable') == 2
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call airline#extensions#unicode#init(s:ext)
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call add(s:loaded_ext, 'unicode')
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endif
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if (get(g:, 'airline#extensions#capslock#enabled', 1) && exists('*CapsLockStatusline'))
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call airline#extensions#capslock#init(s:ext)
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call add(s:loaded_ext, 'capslock')
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endif
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if (get(g:, 'airline#extensions#gutentags#enabled', 1) && get(g:, 'loaded_gutentags', 0))
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call airline#extensions#gutentags#init(s:ext)
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call add(s:loaded_ext, 'gutentags')
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endif
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if (get(g:, 'airline#extensions#grepper#enabled', 1) && get(g:, 'loaded_grepper', 0))
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call airline#extensions#grepper#init(s:ext)
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call add(s:loaded_ext, 'grepper')
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endif
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if (get(g:, 'airline#extensions#xkblayout#enabled', 1) && exists('g:XkbSwitchLib'))
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call airline#extensions#xkblayout#init(s:ext)
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call add(s:loaded_ext, 'xkblayout')
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endif
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if (get(g:, 'airline#extensions#keymap#enabled', 1) && has('keymap'))
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call airline#extensions#keymap#init(s:ext)
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call add(s:loaded_ext, 'keymap')
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endif
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if (get(g:, 'airline#extensions#windowswap#enabled', 1) && get(g:, 'loaded_windowswap', 0))
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call airline#extensions#windowswap#init(s:ext)
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call add(s:loaded_ext, 'windowswap')
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endif
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if (get(g:, 'airline#extensions#obsession#enabled', 1) && exists('*ObsessionStatus'))
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call airline#extensions#obsession#init(s:ext)
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call add(s:loaded_ext, 'obsession')
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endif
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if get(g:, 'airline#extensions#vimtex#enabled', 1)
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runtime autoload/vimtex.vim
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if exists('*vimtex#init')
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call airline#extensions#vimtex#init(s:ext)
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call add(s:loaded_ext, 'vimtex')
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endif
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endif
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if (get(g:, 'airline#extensions#cursormode#enabled', 0))
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call airline#extensions#cursormode#init(s:ext)
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call add(s:loaded_ext, 'cursormode')
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endif
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if !get(g:, 'airline#extensions#disable_rtp_load', 0)
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" load all other extensions, which are not part of the default distribution.
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" (autoload/airline/extensions/*.vim outside of our s:script_path).
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for file in split(globpath(&rtp, "autoload/airline/extensions/*.vim"), "\n")
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" we have to check both resolved and unresolved paths, since it's possible
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" that they might not get resolved properly (see #187)
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if stridx(tolower(resolve(fnamemodify(file, ':p'))), s:script_path) < 0
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\ && stridx(tolower(fnamemodify(file, ':p')), s:script_path) < 0
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let name = fnamemodify(file, ':t:r')
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if !get(g:, 'airline#extensions#'.name.'#enabled', 1) ||
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\ index(s:loaded_ext, name) > -1
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continue
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endif
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try
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call airline#extensions#{name}#init(s:ext)
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" mark as external
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call add(s:loaded_ext, name.'*')
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catch
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endtry
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endif
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endfor
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endif
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endfunction
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function! airline#extensions#get_loaded_extensions()
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return s:loaded_ext
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endfunction
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