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

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This commit is contained in:
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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1
autoload/airline.vim
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@ -12,6 +12,7 @@ endfunction
function! airline#switch_theme(name)
let g:airline_theme = a:name
let palette = g:airline#themes#{g:airline_theme}#palette "also lazy loads the theme
call airline#themes#patch(palette)
let w:airline_lastmode = ''
call airline#update_statusline()

36
autoload/airline/themes.vim
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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

5
autoload/airline/themes/dark.vim
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@ -23,11 +23,14 @@
"
" The array is in the format [ guifg, guibg, ctermfg, ctermbg, opts ].
" The opts takes in values from ":help attr-list".
let s:file = [ '#ff0000' , '' , 160 , '' , '' ]
let s:N1 = [ '#00005f' , '#dfff00' , 17 , 190 ]
let s:N2 = [ '#ffffff' , '#444444' , 255 , 238 ]
let s:N3 = [ '#9cffd3' , '#202020' , 85 , 234 ]
" The file array is a special case, where only the foreground colors are
" specified. The background colors are automatically filled.
let s:file = [ '#ff0000' , '' , 160 , '' ]
" vim-airline is made up of multiple sections, but for theming purposes there
" is only 3 sections: the mode, the branch indicator, and the gutter (which
" then get mirrored on the right side). generate_color_map is a helper

5
autoload/airline/themes/jellybeans.vim
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@ -11,12 +11,7 @@ function! s:generate()
let s:N1 = airline#themes#get_highlight('DbgCurrent', 'bold')
let s:N2 = airline#themes#get_highlight('Folded')
let s:N3 = airline#themes#get_highlight('NonText')
" The file indicator is a special case where if the background values are
" empty the generate_color_map function will extract a matching color.
let s:file = airline#themes#get_highlight('Constant')
let s:file[1] = ''
let s:file[3] = ''
let g:airline#themes#jellybeans#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3, s:file)
let g:airline#themes#jellybeans#palette.normal_modified = {

14
autoload/airline/themes/luna.vim
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@ -2,21 +2,21 @@
" (https://github.com/Pychimp/vim-luna)
let g:airline#themes#luna#palette = {}
let s:file = [ '#ffffff' , '#002b2b' , 231 , 23 , '' ]
let s:file = [ '#ffffff' , '' , 231 , '' , '' ]
let s:N1 = [ '#ffffff' , '#005252' , 231 , 36 ]
let s:N2 = [ '#ffffff' , '#003f3f' , 231 , 29 ]
let s:N3 = [ '#ffffff' , '#002b2b' , 231 , 23 ]
let s:N1 = [ '#ffffff' , '#005252' , 231 , 36 ]
let s:N2 = [ '#ffffff' , '#003f3f' , 231 , 29 ]
let s:N3 = [ '#ffffff' , '#002b2b' , 231 , 23 ]
let g:airline#themes#luna#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3, s:file)
let g:airline#themes#luna#palette.normal_modified = {
\ 'airline_c': [ '#ffffff' , '#450000' , 231 , 52 , '' ] ,
\ }
let s:I1 = [ '#ffffff' , '#789f00' , 231 , 106 ]
let s:I2 = [ '#ffffff' , '#003f3f' , 231 , 29 ]
let s:I3 = [ '#ffffff' , '#002b2b' , 231 , 23 ]
let s:I1 = [ '#ffffff' , '#789f00' , 231 , 106 ]
let s:I2 = [ '#ffffff' , '#003f3f' , 231 , 29 ]
let s:I3 = [ '#ffffff' , '#002b2b' , 231 , 23 ]
let g:airline#themes#luna#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3, s:file)
let g:airline#themes#luna#palette.insert_modified = {
\ 'airline_c': [ '#ffffff' , '#005e5e' , 255 , 52 , '' ] ,

2
autoload/airline/themes/molokai.vim
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@ -1,7 +1,7 @@
let g:airline#themes#molokai#palette = {}
let s:file = [ '#66d9ef' , '#465457' , 81 , 67 , 'bold' ]
let s:file = [ '#66d9ef' , '' , 81 , '' , '' ]
" Normal mode
let s:N1 = [ '#080808' , '#e6db74' , 232 , 144 ] " mode

3
autoload/airline/themes/tomorrow.vim
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@ -2,9 +2,6 @@ let g:airline#themes#tomorrow#palette = {}
function! s:generate()
let s:file = airline#themes#get_highlight('Constant')
" clear out backgrounds so generate_color_map will fill them in
let s:file[1] = ''
let s:file[3] = ''
let s:N1 = airline#themes#get_highlight2(['Normal', 'bg'], ['Directory', 'fg'], 'bold')
let s:N2 = airline#themes#get_highlight('Pmenu')