Vim Airline Custom Theme

bw.vim

" Personal vim-airline theme
" Mantained by João Campinhos
" v1.0 - https://gist.github.com/joaocampinhos/49b755292808149774c9

let g:airline#themes#bw#palette = {}

let s:N1   = [ '' , '' , 'black' , 15       ]
let s:N2   = [ '' , '' , 15      , 8        ]
let s:N3   = [ '' , '' , 15      , 'black'  ]
let g:airline#themes#bw#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)

let g:airline#themes#bw#palette.insert = copy(g:airline#themes#bw#palette.normal)
let g:airline#themes#bw#palette.insert.airline_a = ['', '', 15, 4, '']

let g:airline#themes#bw#palette.insert_paste = {
            \ 'airline_a': ['#000000', '#ac4142', 8 , '', ''] ,
            \ }

let g:airline#themes#bw#palette.replace = copy(g:airline#themes#bw#palette.normal)
let g:airline#themes#bw#palette.replace.airline_a = ['', '', 15, 1, '']

let g:airline#themes#bw#palette.visual = copy(g:airline#themes#bw#palette.normal)
let g:airline#themes#bw#palette.visual.airline_a = ['', '', 15, 6, '']

let s:IA3 = [ '' , '' , 239 , 234 , '' ]
let g:airline#themes#bw#palette.inactive = airline#themes#generate_color_map(s:IA1, s:IA1, s:IA1)
let g:airline#themes#bw#palette.inactive_modified = {
      \ 'airline_c': [ '' , '' , 9 , '' , '' ] ,
      \ }

let g:airline#themes#bw#palette.accents = {
      \ 'red': [ '' , '' , 1 , ''  ]
      \ }

let s:W1 = ['', '', 'black', 9]
let g:airline#themes#bw#palette.normal.airline_warning = s:W1
let g:airline#themes#bw#palette.insert.airline_warning = s:W1
let g:airline#themes#bw#palette.visual.airline_warning = s:W1
let g:airline#themes#bw#palette.replace.airline_warning = s:W1

if !get(g:, 'loaded_ctrlp', 0)
  finish
endif
let g:airline#themes#bw#palette.ctrlp = airline#extensions#ctrlp#generate_color_map(
      \ [ '' , '' , 15     , 8      , ''     ],
      \ [ '' , '' , 15     , 'black', ''     ],
      \ [ '' , '' , 'black', 12     , 'bold' ])