" MIT License. Copyright (c) 2013 Bailey Ling. " vim: et ts=2 sts=2 sw=2 let s:is_win32term = (has('win32') || has('win64')) && !has('gui_running') function! airline#highlighter#exec(group, colors) let colors = a:colors if s:is_win32term let colors = map(a:colors, 'v:val != "" && v:val > 128 ? v:val - 128 : v:val') endif exec printf('hi %s %s %s %s %s %s %s %s', \ a:group, \ get(colors, 0, '') != '' ? 'guifg='.colors[0] : '', \ get(colors, 1, '') != '' ? 'guibg='.colors[1] : '', \ get(colors, 2, '') != '' ? 'ctermfg='.colors[2] : '', \ get(colors, 3, '') != '' ? 'ctermbg='.colors[3] : '', \ get(colors, 4, '') != '' ? 'gui='.colors[4] : '', \ get(colors, 4, '') != '' ? 'cterm='.colors[4] : '', \ get(colors, 4, '') != '' ? 'term='.colors[4] : '') endfunction function! s:exec_separator(dict, from, to, invert) let l:from = airline#themes#get_highlight(a:from) let l:to = airline#themes#get_highlight(a:to) let group = a:from.'_to_'.a:to let colors = [ l:to[1], l:from[1], l:to[3], l:from[3], a:invert ? 'inverse' : '' ] let a:dict[group] = colors call airline#highlighter#exec(group, colors) endfunction function! airline#highlighter#new() let highlighter = {} let highlighter._separators = {} let highlighter._mode_init = {} function! highlighter.load_theme() let self._mode_init = {} call self.highlight(['inactive']) call self.highlight(['normal']) endfunction function! highlighter.add_separator(from, to, invert) let self._separators[a:from.a:to] = [a:from, a:to, a:invert] endfunction function! highlighter.highlight(modes) " draw the base mode, followed by any overrides let mapped = map(a:modes, 'v:val == a:modes[0] ? v:val : a:modes[0]."_".v:val') let suffix = a:modes[0] == 'inactive' ? '_inactive' : '' for mode in mapped if exists('g:airline#themes#{g:airline_theme}#{mode}') let dict = g:airline#themes#{g:airline_theme}#{mode} for kvp in items(dict) call airline#highlighter#exec(kvp[0].suffix, kvp[1]) endfor " initialize separator colors for this mode if necessary if !has_key(self._mode_init, mode) let self._mode_init[mode] = 1 for sep in items(self._separators) call exec_separator(dict, sep[1][0].suffix, sep[1][1].suffix, sep[1][2]) endfor endif endif endfor endfunction return highlighter endfunction