VimPlug/vim-airline
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autogenerate bg colors for the file indicator. resolves #131.

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Bailey Ling
2013-08-18 03:25:24 +00:00
parent 45f0d896e9
commit a8692a7b97
7 changed files with 39 additions and 27 deletions
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autoload/airline/themes.vim
+26 -10
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@@ -1,19 +1,14 @@
" MIT license. Copyright (c) 2013 Bailey Ling.
" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: ts=2 sts=2 sw=2 fdm=indent
" generates a dictionary which defines the colors for each highlight group
function! airline#themes#generate_color_map(section1, section2, section3, file)
" provide matching background colors if not provided
let file = copy(a:file)
if file[1] == '' | let file[1] = a:section3[1] | endif
if file[3] == '' | let file[3] = a:section3[3] | endif
" guifg guibg ctermfg ctermbg gui/term
return {
\ 'airline_a': [ a:section1[0] , a:section1[1] , a:section1[2] , a:section1[3] , get(a:section1, 4, 'bold') ] ,
\ 'airline_b': [ a:section2[0] , a:section2[1] , a:section2[2] , a:section2[3] , get(a:section2, 4, '' ) ] ,
\ 'airline_c': [ a:section3[0] , a:section3[1] , a:section3[2] , a:section3[3] , get(a:section3, 4, '' ) ] ,
\ 'airline_file': [ file[0] , file[1] , file[2] , file[3] , get(file , 4, '' ) ] ,
\ 'airline_a': [ a:section1[0] , a:section1[1] , a:section1[2] , a:section1[3] , get(a:section1 , 4 , 'bold') ] ,
\ 'airline_b': [ a:section2[0] , a:section2[1] , a:section2[2] , a:section2[3] , get(a:section2 , 4 , '' ) ] ,
\ 'airline_c': [ a:section3[0] , a:section3[1] , a:section3[2] , a:section3[3] , get(a:section3 , 4 , '' ) ] ,
\ 'airline_file': [ a:file[0] , a:file[1] , a:file[2] , a:file[3] , get(a:file , 4 , '' ) ] ,
\ }
endfunction
@@ -54,3 +49,24 @@ function! airline#themes#get_highlight2(fg, bg, ...)
return s:get_array(fg, bg, a:000)
endfunction
function! airline#themes#patch(palette)
" this is a pretty heavy handed, but it works...
" basically, look for the 'airline_file' group and copy the bg
" colors from 'airline_c' into it.
for mode in keys(a:palette)
let overrides = split(mode, '_')
if len(overrides) > 1
let mode_colors = a:palette[overrides[0]]
let file_colors = mode_colors.airline_file
let file_colors[1] = mode_colors.airline_c[1]
let file_colors[3] = mode_colors.airline_c[3]
let override_colors = a:palette[overrides[0].'_'.overrides[1]]
let override_colors.airline_file = copy(file_colors)
let override_status_colors = get(override_colors, 'airline_c', mode_colors.airline_c)
let override_colors.airline_file[1] = override_status_colors[1]
let override_colors.airline_file[3] = override_status_colors[3]
endif
endfor
endfunction