101 lines
4.4 KiB
VimL
101 lines
4.4 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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if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
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finish
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endif
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let g:loaded_airline = 1
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function! s:check_defined(variable, default)
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if !exists(a:variable)
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let {a:variable} = a:default
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endif
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endfunction
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if exists('g:airline_enable_fugitive') || exists('g:airline_fugitive_prefix')
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echom 'The g:airline_enable_fugitive and g:airline_fugitive_prefix variables have been deprecated and renamed to g:airline_enable_branch and g:airline_branch_prefix respectively. Please update your vimrc.'
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endif
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if exists('g:airline_window_override_funcrefs')
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echom 'The g:airline_window_override_funcrefs variable has been deprecated. Please use g:airline_statusline_funcrefs instead.'
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endif
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call s:check_defined('g:airline_left_sep', exists('g:airline_powerline_fonts')?"":">")
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call s:check_defined('g:airline_left_alt_sep', exists('g:airline_powerline_fonts')?"":">")
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call s:check_defined('g:airline_right_sep', exists('g:airline_powerline_fonts')?"":"<")
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call s:check_defined('g:airline_right_alt_sep', exists('g:airline_powerline_fonts')?"":"<")
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call s:check_defined('g:airline_enable_bufferline', 1)
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call s:check_defined('g:airline_enable_branch', 1)
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call s:check_defined('g:airline_enable_syntastic', 1)
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call s:check_defined('g:airline_enable_tagbar', 1)
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call s:check_defined('g:airline_detect_iminsert', 0)
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call s:check_defined('g:airline_detect_modified', 1)
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call s:check_defined('g:airline_detect_paste', 1)
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call s:check_defined('g:airline_branch_prefix', exists('g:airline_powerline_fonts')?' ':'')
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call s:check_defined('g:airline_readonly_symbol', exists('g:airline_powerline_fonts')?'':'RO')
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call s:check_defined('g:airline_linecolumn_prefix', exists('g:airline_powerline_fonts')?' ':':')
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call s:check_defined('g:airline_paste_symbol', (exists('g:airline_powerline_fonts') ? ' ' : '').'PASTE')
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call s:check_defined('g:airline_theme', 'dark')
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call s:check_defined('g:airline_exclude_filenames', ['DebuggerWatch','DebuggerStack','DebuggerStatus'])
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call s:check_defined('g:airline_exclude_filetypes', [])
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call s:check_defined('g:airline_exclude_preview', 0)
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call s:check_defined('g:airline_statusline_funcrefs', [])
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call s:check_defined('g:airline_exclude_funcrefs', [])
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call s:check_defined('g:airline_mode_map', {
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\ 'n' : 'NORMAL',
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\ 'i' : 'INSERT',
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\ 'R' : 'REPLACE',
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\ 'v' : 'VISUAL',
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\ 'V' : 'V-LINE',
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\ 'c' : 'CMD ',
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\ '' : 'V-BLOCK',
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\ })
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let s:airline_initialized = 0
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let s:active_winnr = -1
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function! s:on_window_changed()
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let s:active_winnr = winnr()
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if !s:airline_initialized
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call airline#extensions#load()
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call airline#load_theme(g:airline_theme)
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call s:check_defined('g:airline_section_a', '%{g:airline_current_mode_text}')
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call s:check_defined('g:airline_section_b', '%{g:airline_externals_branch}')
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call s:check_defined('g:airline_section_c', g:airline_externals_bufferline)
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call s:check_defined('g:airline_section_gutter', g:airline_externals_syntastic)
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call s:check_defined('g:airline_section_x', g:airline_externals_tagbar."%{strlen(&filetype)>0?&filetype:''}")
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call s:check_defined('g:airline_section_y', "%{strlen(&fenc)>0?&fenc:''}%{strlen(&ff)>0?'['.&ff.']':''}")
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call s:check_defined('g:airline_section_z', '%3p%% '.g:airline_linecolumn_prefix.'%3l:%3c')
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let s:airline_initialized = 1
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endif
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call airline#update_statusline()
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endfunction
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" non-trivial number of external plugins use eventignore=all, so we need to account for that
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function! s:sync_active_winnr()
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if winnr() != s:active_winnr
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" prevent ctrlp statusline from getting overwritten
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if get(g:, 'loaded_ctrlp', 0) && match(&statusline, 'CtrlPlight') >= 0
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return
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endif
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call s:on_window_changed()
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endif
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endfunction
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function! s:get_airline_themes(a, l, p)
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let files = split(globpath(&rtp, 'autoload/airline/themes/'.a:a.'*'), "\n")
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return map(files, 'fnamemodify(v:val, ":t:r")')
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endfunction
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function! s:airline_theme(...)
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if a:0
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call airline#load_theme(a:1)
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else
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echo g:airline_theme
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endif
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endfunction
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command! -nargs=? -complete=customlist,<sid>get_airline_themes AirlineTheme call <sid>airline_theme(<f-args>)
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augroup airline
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autocmd!
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autocmd ColorScheme * call airline#highlight(['normal'])
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autocmd WinEnter,BufWinEnter,FileType,BufUnload,ShellCmdPost *
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\ call <sid>on_window_changed()
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autocmd CursorMoved * call <sid>sync_active_winnr()
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augroup END
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