47 lines
1.6 KiB
VimL
47 lines
1.6 KiB
VimL
let s:xterm_colors = [ 0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF ]
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let s:eterm_colors = [ 0x00, 0x2A, 0x55, 0x7F, 0xAA, 0xD4 ]
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let s:konsole_colors = [ 0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF ]
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let s:xterm_greys = [ 0x08, 0x12, 0x1C, 0x26, 0x30, 0x3A,
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\ 0x44, 0x4E, 0x58, 0x62, 0x6C, 0x76,
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\ 0x80, 0x8A, 0x94, 0x9E, 0xA8, 0xB2,
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\ 0xBC, 0xC6, 0xD0, 0xDA, 0xE4, 0xEE ]
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let s:urxvt_colors = [ 0x00, 0x8B, 0xCD, 0xFF ]
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let s:urxvt_greys = [ 0x2E, 0x5C, 0x73, 0x8B,
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\ 0xA2, 0xB9, 0xD0, 0xE7 ]
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" Uses &term to determine which cube should be use. If &term is set to
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" "xterm" or begins with "screen", the variables g:CSApprox_eterm and
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" g:CSApprox_konsole can be used to select a different palette.
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function! csapprox#common#PaletteType()
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if &t_Co == 88
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let type = 'urxvt'
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elseif &term ==# 'xterm' || &term =~# '^screen' || &term==# 'builtin_gui'
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if exists('g:CSApprox_konsole') && g:CSApprox_konsole
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let type = 'konsole'
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elseif exists('g:CSApprox_eterm') && g:CSApprox_eterm
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let type = 'eterm'
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else
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let type = 'xterm'
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endif
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elseif &term =~? '^konsole'
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let type = 'konsole'
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elseif &term =~? '^eterm'
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let type = 'eterm'
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else
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let type = 'xterm'
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endif
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return type
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endfunction
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" Retrieve the list of greyscale ramp colors for the current palette
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function! csapprox#common#Greys()
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return (&t_Co == 88 ? s:urxvt_greys : s:xterm_greys)
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endfunction
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" Retrieve the list of non-greyscale ramp colors for the current palette
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function! csapprox#common#Colors()
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return s:{csapprox#common#PaletteType()}_colors
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endfunction
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