From: Iain Patterson Date: Fri, 8 Aug 2008 13:43:47 +0000 (+0000) Subject: Added initial conversion of darkblue for terminal. X-Git-Url: http://git.iain.cx/?p=profile.git;a=commitdiff_plain;h=f98ddcd0af02bf514648880a335fbf0761a337d8 Added initial conversion of darkblue for terminal. git-svn-id: https://svn.cambridge.iain.cx/profile/trunk@123 6be0d1a5-5cfe-0310-89b6-964be062b18b --- diff --git a/.vim/colors/darkblue256.vim b/.vim/colors/darkblue256.vim new file mode 100644 index 0000000..9c07fb3 --- /dev/null +++ b/.vim/colors/darkblue256.vim @@ -0,0 +1,257 @@ +" Vim color file based on default GUI "darkblue" theme. +" Mangling for terminal code ripped from desert256. + +if version > 580 + " no guarantees for version 5.8 and below, but this makes it stop + " complaining + "hi clear + if exists("syntax_on") + syntax reset + endif +endif +let g:colors_name="darkblue256" + +if has("gui_running") || &t_Co == 88 || &t_Co == 256 + " functions {{{ + " returns an approximate grey index for the given grey level + fun grey_number(x) + if &t_Co == 88 + if a:x < 23 + return 0 + elseif a:x < 69 + return 1 + elseif a:x < 103 + return 2 + elseif a:x < 127 + return 3 + elseif a:x < 150 + return 4 + elseif a:x < 173 + return 5 + elseif a:x < 196 + return 6 + elseif a:x < 219 + return 7 + elseif a:x < 243 + return 8 + else + return 9 + endif + else + if a:x < 14 + return 0 + else + let l:n = (a:x - 8) / 10 + let l:m = (a:x - 8) % 10 + if l:m < 5 + return l:n + else + return l:n + 1 + endif + endif + endif + endfun + + " returns the actual grey level represented by the grey index + fun grey_level(n) + if &t_Co == 88 + if a:n == 0 + return 0 + elseif a:n == 1 + return 46 + elseif a:n == 2 + return 92 + elseif a:n == 3 + return 115 + elseif a:n == 4 + return 139 + elseif a:n == 5 + return 162 + elseif a:n == 6 + return 185 + elseif a:n == 7 + return 208 + elseif a:n == 8 + return 231 + else + return 255 + endif + else + if a:n == 0 + return 0 + else + return 8 + (a:n * 10) + endif + endif + endfun + + " returns the palette index for the given grey index + fun grey_color(n) + if &t_Co == 88 + if a:n == 0 + return 16 + elseif a:n == 9 + return 79 + else + return 79 + a:n + endif + else + if a:n == 0 + return 16 + elseif a:n == 25 + return 231 + else + return 231 + a:n + endif + endif + endfun + + " returns an approximate color index for the given color level + fun rgb_number(x) + if &t_Co == 88 + if a:x < 69 + return 0 + elseif a:x < 172 + return 1 + elseif a:x < 230 + return 2 + else + return 3 + endif + else + if a:x < 75 + return 0 + else + let l:n = (a:x - 55) / 40 + let l:m = (a:x - 55) % 40 + if l:m < 20 + return l:n + else + return l:n + 1 + endif + endif + endif + endfun + + " returns the actual color level for the given color index + fun rgb_level(n) + if &t_Co == 88 + if a:n == 0 + return 0 + elseif a:n == 1 + return 139 + elseif a:n == 2 + return 205 + else + return 255 + endif + else + if a:n == 0 + return 0 + else + return 55 + (a:n * 40) + endif + endif + endfun + + " returns the palette index for the given R/G/B color indices + fun rgb_color(x, y, z) + if &t_Co == 88 + return 16 + (a:x * 16) + (a:y * 4) + a:z + else + return 16 + (a:x * 36) + (a:y * 6) + a:z + endif + endfun + + " returns the palette index to approximate the given R/G/B color levels + fun color(r, g, b) + " get the closest grey + let l:gx = grey_number(a:r) + let l:gy = grey_number(a:g) + let l:gz = grey_number(a:b) + + " get the closest color + let l:x = rgb_number(a:r) + let l:y = rgb_number(a:g) + let l:z = rgb_number(a:b) + + if l:gx == l:gy && l:gy == l:gz + " there are two possibilities + let l:dgr = grey_level(l:gx) - a:r + let l:dgg = grey_level(l:gy) - a:g + let l:dgb = grey_level(l:gz) - a:b + let l:dgrey = (l:dgr * l:dgr) + (l:dgg * l:dgg) + (l:dgb * l:dgb) + let l:dr = rgb_level(l:gx) - a:r + let l:dg = rgb_level(l:gy) - a:g + let l:db = rgb_level(l:gz) - a:b + let l:drgb = (l:dr * l:dr) + (l:dg * l:dg) + (l:db * l:db) + if l:dgrey < l:drgb + " use the grey + return grey_color(l:gx) + else + " use the color + return rgb_color(l:x, l:y, l:z) + endif + else + " only one possibility + return rgb_color(l:x, l:y, l:z) + endif + endfun + + " returns the palette index to approximate the 'rrggbb' hex string + fun rgb(rgb) + let l:r = ("0x" . strpart(a:rgb, 0, 2)) + 0 + let l:g = ("0x" . strpart(a:rgb, 2, 2)) + 0 + let l:b = ("0x" . strpart(a:rgb, 4, 2)) + 0 + + return color(l:r, l:g, l:b) + endfun + + " sets the highlighting for the given group + fun X(group, fg, bg, attr) + if a:fg != "" + exec "hi " . a:group . " guifg=#" . a:fg . " ctermfg=" . rgb(a:fg) + endif + if a:bg != "" + exec "hi " . a:group . " guibg=#" . a:bg . " ctermbg=" . rgb(a:bg) + endif + if a:attr != "" + exec "hi " . a:group . " gui=" . a:attr . " cterm=" . a:attr + endif + endfun + " }}} + call X("ErrorMsg", "ffffff", "287eff", "") + call X("Visual", "ffffff", "8080ff", "") + call X("VisualNOS", "", "8080ff", "underline") + call X("Todo", "d14a14", "1248d1", "") + call X("Search", "90fff0", "2050d0", "") + call X("IncSearch", "b0ffff", "2050d0", "") + call X("SpecialKey", "00ffff", "", "") + call X("Directory", "00ffff", "", "") + call X("Title", "ff00ff", "", "none") + call X("WarningMsg", "ff0000", "", "") + call X("WildMenu", "ffff00", "000000", "") + call X("ModeMsg", "22cce2", "", "") + call X("Question", "00ff00", "", "none") + call X("NonText", "0030ff", "", "") + call X("VertSplit", "000000", "a9a9a9", "none") + call X("Folded", "808080", "000040", "") + call X("FoldColumn", "808080", "000040", "") + call X("LineNr", "90f020", "", "") + call X("DiffAdd", "00008b", "", "") + call X("DiffChange", "8b008b", "", "") + call X("DiffDelete", "0000ff", "008b8b", "bold") + call X("DiffText", "", "ff0000", "bold") + call X("Cursor", "000000", "ffff00", "") + call X("lCursor", "000000", "ffffff", "") + call X("Comment", "80a0ff", "", "") + call X("Constant", "ffa0a0", "", "") + call X("Special", "ffa500", "", "") + call X("Identifier", "40ffff", "", "") + call X("Statement", "ffff60", "", "none") + call X("PreProc", "ff80ff", "", "none") + call X("Type", "60ff60", "", "none") + call X("Ignore", "", "", "reverse") +endif + +" vim: set fdl=0 fdm=marker: