mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-11-23 22:26:53 +08:00
130 lines
4.9 KiB
VimL
130 lines
4.9 KiB
VimL
" powerline symbols:
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" some unicode symbols: ▶ » « ◀
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if !exists('g:airline_left_sep')
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let g:airline_left_sep=exists('g:airline_powerline_fonts')?"":">"
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endif
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if !exists('g:airline_right_sep')
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let g:airline_right_sep=exists('g:airline_powerline_fonts')?"":"<"
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endif
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if !exists('g:airline_enable_fugitive')
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let g:airline_enable_fugitive = 1
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endif
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if !exists('g:airline_enable_syntastic')
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let g:airline_enable_syntastic = 1
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endif
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let g:airline_fugitive_prefix = exists('g:airline_powerline_fonts')?' ':' '
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let g:airline_readonly_symbol = exists('g:airline_powerline_fonts')?'':'RO'
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let g:airline_linecolumn_prefix = exists('g:airline_powerline_fonts')?' ':':'
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let g:airline_theme = 'default'
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set laststatus=2
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let s:airline_colors_normal = g:airline#themes#{g:airline_theme}#normal
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let s:airline_colors_insert = g:airline#themes#{g:airline_theme}#insert
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let s:airline_colors_visual = g:airline#themes#{g:airline_theme}#visual
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let s:airline_mode_map = {
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\ 'n' : ' NORMAL ',
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\ 'i' : ' INSERT ',
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\ 'R' : ' RPLACE ',
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\ 'v' : ' VISUAL ',
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\ 'V' : ' V-LINE ',
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\ 'c' : ' CMD ',
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\ '' : ' V-BLCK ',
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\ }
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let s:airline_highlight_map = {
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\ 'mode' : 'User2',
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\ 'mode_seperator' : 'User3',
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\ 'info' : 'User4',
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\ 'info_seperator' : 'User5',
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\ 'statusline' : 'StatusLine',
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\ 'statusline_nc' : 'StatusLineNC',
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\ 'file' : 'User6',
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\ 'inactive' : 'User9',
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\ }
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function! s:highlight(mode, key)
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let colors = s:airline_colors_{a:mode}[a:key]
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let cmd = printf('hi %s %s %s %s %s %s %s',
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\ s:airline_highlight_map[a:key],
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\ colors[0] != '' ? 'guifg='.colors[0] : '',
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\ colors[1] != '' ? 'guibg='.colors[1] : '',
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\ colors[2] != '' ? 'ctermfg='.colors[2] : '',
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\ colors[3] != '' ? 'ctermbg='.colors[3] : '',
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\ colors[4] != '' ? 'gui='.colors[4] : '',
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\ colors[4] != '' ? 'term='.colors[4] : '')
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exec cmd
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endfunction
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function! s:update_statusline(active)
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let l:mode_color = a:active ? "%2*" : "%9*"
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let l:mode_sep_color = a:active ? "%3*" : "%9*"
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let l:info_color = a:active ? "%4*" : "%9*"
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let l:info_sep_color = a:active ? "%5*" : "%9*"
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let l:status_color = a:active ? "%*" : "%9*"
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let l:file_flag_color = a:active ? "%6*" : "%9*"
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let sl = a:active ? l:mode_color."%{AirlineModePrefix()}".l:mode_sep_color : l:mode_color." NORMAL %9*"
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let sl.="%{g:airline_left_sep}".l:info_color
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let sl.="%{g:airline_enable_fugitive&&exists('g:loaded_fugitive')? g:airline_fugitive_prefix.fugitive#head():''}\ "
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let sl.=l:info_sep_color."%{g:airline_left_sep}"
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if a:active
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let sl.=l:status_color."\ %{exists('g:bufferline_loaded')?bufferline#generate_string():'%f%m'}\ "
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else
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let sl.=" ".bufname(winbufnr(winnr()))
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endif
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let sl.="%#warningmsg#"
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let sl.="%{g:airline_enable_syntastic&&exists('g:loaded_syntastic_plugin')?SyntasticStatuslineFlag():''}"
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let sl.=l:status_color."%<%=".l:file_flag_color."%{&ro? g:airline_readonly_symbol :''}"
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let sl.="%q%{&previewwindow?'[preview]':''}"
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let sl.=l:status_color."\ %{strlen(&filetype)>0?&filetype:''}\ "
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let sl.=l:info_sep_color."%{g:airline_right_sep}".l:info_color."\ "
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let sl.="%{strlen(&fileencoding)>0?&fileencoding:''}"
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let sl.="%{strlen(&fileformat)>0?'['.&fileformat.']':''}"
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let sl.="\ ".l:mode_sep_color."%{g:airline_right_sep}"
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let sl.=l:mode_color."\ %3p%%\ ".g:airline_linecolumn_prefix."%3l:%3c\ "
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call setwinvar(winnr(), '&statusline', sl)
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endfunction
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function! AirlineModePrefix()
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let l:mode = mode()
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call <sid>highlight('normal', 'statusline')
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call <sid>highlight('normal', 'statusline_nc')
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call <sid>highlight('normal', 'inactive')
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call <sid>highlight('normal', 'mode')
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call <sid>highlight('normal', 'mode_seperator')
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call <sid>highlight('normal', 'info')
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call <sid>highlight('normal', 'info_seperator')
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call <sid>highlight('normal', 'file')
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if l:mode ==# "i" || l:mode ==# "R"
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call <sid>highlight('insert', 'statusline')
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call <sid>highlight('insert', 'mode')
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call <sid>highlight('insert', 'mode_seperator')
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call <sid>highlight('insert', 'info')
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call <sid>highlight('insert', 'info_seperator')
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elseif l:mode ==? "v" || l:mode ==# ""
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call <sid>highlight('visual', 'statusline')
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call <sid>highlight('visual', 'mode')
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call <sid>highlight('visual', 'mode_seperator')
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call <sid>highlight('visual', 'info')
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call <sid>highlight('visual', 'info_seperator')
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endif
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if has_key(s:airline_mode_map, l:mode)
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return s:airline_mode_map[l:mode]
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endif
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return l:mode
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endfunction
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" init colors on startup
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call AirlineModePrefix()
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augroup airline
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au!
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autocmd WinLeave * call <sid>update_statusline(0)
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autocmd VimEnter,WinEnter,BufWinEnter * call <sid>update_statusline(1)
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autocmd ColorScheme * hi clear StatusLine | hi clear StatusLineNC
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augroup END
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