134 lines
4.7 KiB
VimL
134 lines
4.7 KiB
VimL
" vim: ts=2 sts=2 sw=2 fdm=indent
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let s:is_win32term = (has('win32') || has('win64')) && !has('gui_running')
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let s:load_the_theme = g:airline#themes#{g:airline_theme}#normal
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let s:airline_highlight_map = {
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\ 'mode' : 'Al2',
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\ 'mode_separator' : 'Al3',
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\ 'info' : 'Al4',
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\ 'info_separator' : 'Al5',
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\ 'statusline' : 'Al6',
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\ 'file' : 'Al7',
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\ 'inactive' : 'Al9',
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\ }
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let s:airline_highlight_groups = keys(s:airline_highlight_map)
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function! airline#highlight(modes)
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" always draw the base mode, and then override any/all of the colors with _override
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let mapped = map(a:modes, 'v:val == a:modes[0] ? v:val : a:modes[0]."_".v:val')
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for mode in mapped
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for key in s:airline_highlight_groups
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if exists('g:airline#themes#{g:airline_theme}#{mode}[key]')
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let colors = g:airline#themes#{g:airline_theme}#{mode}[key]
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if s:is_win32term
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let colors = map(colors, 'v:val != "" && v:val > 128 ? v:val - 128 : v:val')
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endif
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exec printf('hi %s %s %s %s %s %s %s',
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\ s:airline_highlight_map[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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endif
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endfor
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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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return 0
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endfunction
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function! s:apply_window_overrides()
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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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endif
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endfunction
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function! airline#update_externals()
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let g:airline_externals_bufferline = g:airline_enable_bufferline && exists('g:bufferline_loaded') ? '%{bufferline#generate_string()}' : "%f%m"
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let g:airline_externals_syntastic = g:airline_enable_syntastic && exists('g:loaded_syntastic_plugin') ? '%{SyntasticStatuslineFlag()}' : ''
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let g:airline_externals_fugitive = g:airline_enable_fugitive && exists('g:loaded_fugitive') && strlen(fugitive#head()) > 0
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\ ? g:airline_fugitive_prefix.fugitive#head() : ''
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endfunction
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function! s:get_section(key)
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return exists('w:airline_section_{a:key}') ? w:airline_section_{a:key} : g:airline_section_{a:key}
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endfunction
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function! airline#update_statusline(active)
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if s:is_excluded_window()
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return
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endif
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call airline#update_externals()
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call s:apply_window_overrides()
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let l:mode_color = a:active ? "%#Al2#" : "%#Al9#"
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let l:mode_sep_color = a:active ? "%#Al3#" : "%#Al9#"
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let l:info_color = a:active ? "%#Al4#" : "%#Al9#"
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let l:info_sep_color = a:active ? "%#Al5#" : "%#Al9#"
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let l:status_color = a:active ? "%#Al6#" : "%#Al9#"
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let l:file_flag_color = a:active ? "%#Al7#" : "%#Al9#"
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let sl = l:mode_color
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let sl.= a:active
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\ ? '%{airline#update_highlight()} '.s:get_section('a').' %{g:airline_paste_detection && &paste ? g:airline_paste_symbol." " : ""}'
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\ : ' %#Al9#'
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let sl.=l:mode_sep_color.g:airline_left_sep.l:info_color
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let sl.=' '.s:get_section('b').' '
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let sl.=l:info_sep_color.g:airline_left_sep
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let sl.=a:active ? l:status_color.' '.s:get_section('c').' ' : ' '.bufname(winbufnr(winnr()))
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let sl.='%#warningmsg#'.g:airline_externals_syntastic
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let sl.=l:status_color."%<%=".l:file_flag_color."%{&ro ? g:airline_readonly_symbol : ''}%{&previewwindow ? '[preview]' : ''}".l:status_color
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let sl.=' '.s:get_section('x').' '
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let sl.=l:info_sep_color.g:airline_right_sep.l:info_color
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let sl.=' '.s:get_section('y').' '
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let sl.=l:mode_sep_color.g:airline_right_sep.l:mode_color
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let sl.=' '.s:get_section('z').' '
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call setwinvar(winnr(), '&statusline', sl)
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endfunction
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let s:lastmode = ''
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let g:airline_current_mode_text = ''
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function! airline#update_highlight()
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let l:m = mode()
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if l:m ==# "i" || l:m ==# "R"
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let l:mode = ['insert']
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elseif l:m ==? "v" || l:m ==# ""
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let l:mode = ['visual']
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else
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let l:mode = ['normal']
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endif
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if g:airline_modified_detection && &modified
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call add(l:mode, 'modified')
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endif
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if g:airline_paste_detection && &paste
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call add(l:mode, 'paste')
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endif
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let mode_string = join(l:mode)
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if s:lastmode != mode_string
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call airline#highlight(l:mode)
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let s:lastmode = mode_string
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endif
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let g:airline_current_mode_text = get(g:airline_mode_map, l:m, l:m)
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return ''
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endfunction
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