kevin/darkcloud-nvimconfig
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darkcloud-nvimconfig/vim/colors/darkcloud.vim

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"========================"
" "
" Darkcloud Vim Theme: "
" "
" Maintainer: Prurigro "
" License: MIT "
" "
"========================"
"
" Acknowledgements:
" I found the jellybeans theme part way through creating
" this one and liked how it scripted compatibility between
" cterm and gui, so I stripped its colours and ported
" my own in, using jellybeans as a functional template.
"
" As referenced in the original jellybean theme, the set
" of color approximation functions were creaed by Henry
" So, Jr. and David Liang
"
"remove all the colours before writing our own
hi clear
if exists("syntax_on")
syntax reset
endif
if has("gui_running") || &t_Co == 88 || &t_Co == 256
let s:low_color = 0
else
let s:low_color = 1
endif
let colors_name = "darkcloud"
"color approximation funcionality{{{
"approximate the grey index from a given grey level
fun! s: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
"find the grey level for a given grey index
fun! s: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
"find the palette index for a given grey index
fun! s: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
"approximate the color index from a given color level
fun! s: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
"find the color level for a given color index
fun! s: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
"find the palette index for a set of RGB color indices
fun! s: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
"find the palette index to approximate a set of RGB color levels
fun! s:color(r, g, b)
"get the closest grey
let l:gx = s:grey_number(a:r)
let l:gy = s:grey_number(a:g)
let l:gz = s:grey_number(a:b)
"get the closest color
let l:x = s:rgb_number(a:r)
let l:y = s:rgb_number(a:g)
let l:z = s:rgb_number(a:b)
if l:gx == l:gy && l:gy == l:gz
let l:dgr = s:grey_level(l:gx) - a:r
let l:dgg = s:grey_level(l:gy) - a:g
let l:dgb = s:grey_level(l:gz) - a:b
let l:dgrey = (l:dgr * l:dgr) + (l:dgg * l:dgg) + (l:dgb * l:dgb)
let l:dr = s:rgb_level(l:gx) - a:r
let l:dg = s:rgb_level(l:gy) - a:g
let l:db = s: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
return s:grey_color(l:gx)
else
return s:rgb_color(l:x, l:y, l:z)
endif
else
return s:rgb_color(l:x, l:y, l:z)
endif
endfun
"find the palette index to approximate the 'rrggbb' hex string
fun! s: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 s:color(l:r, l:g, l:b)
endfun
"sets the highlighting for the given group
fun! s:X(group, fg, bg, attr, lcfg, lcbg)
if s:low_color
let l:fge = empty(a:lcfg)
let l:bge = empty(a:lcbg)
if !l:fge && !l:bge
exec "hi ".a:group." ctermfg=".a:lcfg." ctermbg=".a:lcbg
elseif !l:fge && l:bge
exec "hi ".a:group." ctermfg=".a:lcfg." ctermbg=NONE"
elseif l:fge && !l:bge
exec "hi ".a:group." ctermfg=NONE ctermbg=".a:lcbg
endif
else
let l:fge = empty(a:fg)
let l:bge = empty(a:bg)
if !l:fge && !l:bge
exec "hi ".a:group." guifg=#".a:fg." guibg=#".a:bg." ctermfg=".s:rgb(a:fg)." ctermbg=".s:rgb(a:bg)
elseif !l:fge && l:bge
exec "hi ".a:group." guifg=#".a:fg." guibg=NONE ctermfg=".s:rgb(a:fg)." ctermbg=NONE"
elseif l:fge && !l:bge
exec "hi ".a:group." guifg=NONE guibg=#".a:bg." ctermfg=NONE ctermbg=".s:rgb(a:bg)
endif
endif
if a:attr == ""
exec "hi ".a:group." gui=none cterm=none"
else
let noitalic = join(filter(split(a:attr, ","), "v:val !=? 'italic'"), ",")
if empty(noitalic)
let noitalic = "none"
endif
exec "hi ".a:group." gui=".a:attr." cterm=".noitalic
endif
endfun
"}}}
if !exists("g:colorscheme_use_lowcolor_black") || g:colorscheme_use_lowcolor_black
let s:termBlack = "Black"
else
let s:termBlack = "Grey"
endif
"SYNTAX COLORS:
"format: ('name','fg ','bg ','style ',s:lowcolor-fg,'lowcolor-bg')
"example:('Line','000000','f0f0f0','italic,bold',s:termBlack ,'White')
call s:X("Visual","","262626","standout","",s:termBlack)
call s:X("Cursor","","000000","standout,bold,underline","",s:termBlack)
call s:X("Pmenu","87d7ff","303030","","Grey","Blue")
call s:X("PmenuSel","87d7ff","4e4e4e","bold","White","Black")
call s:X("StatusLine","000000","d75f5f","bold",s:termBlack,"Red")
call s:X("StatusLineNC","ffffff","626262","","White","Grey")
call s:X("VertSplit","626262","626262","",s:termBlack,s:termBlack)
call s:X("WildMenu","808080","303030","","White",s:termBlack)
call s:X("Folded","87d7ff","626262","bold","Blue",s:termBlack)
call s:X("FoldColumn","87d7ff","262626","bold","Blue",s:termBlack)
call s:X("SignColumn","ffaf00","262626","bold","Red",s:termBlack)
hi! link ColorColumn SignColumn
call s:X("TabLine","","000000","","",s:termBlack)
call s:X("TabLineFill","","000000","","",s:termBlack)
call s:X("TabLineSel","000000","ffffff","",s:termBlack,"White")
call s:X("Comment","626262","","italic","Grey","")
call s:X("Todo","d75f5f","","bold","Red","")
call s:X("Normal","d0d0d0","262626","","White",s:termBlack)
call s:X("MatchParen","ffffff","262626","standout,bold",s:termBlack,"White")
call s:X("CursorColumn","","303030","","",s:termBlack)
call s:X("CursorLine","","303030","","",s:termBlack)
call s:X("CursorLineNr","87d7ff","","bold","Blue",s:termBlack)
call s:X("LineNr","ffaf00","","","Yellow",s:termBlack)
call s:X("Title","d75f5f","","underline","Red","")
call s:X("Constant","87d7ff","","bold","Blue","")
call s:X("Special","ffaf00","","","Yellow","")
call s:X("Delimiter","ffffff","","","White","")
call s:X("String","ffffff","","italic","White","")
call s:X("StringDelimiter","ffff00","","","Yellow","")
call s:X("Identifier","87d7ff","","","Blue","")
call s:X("Type","d75f5f","","","Red","")
call s:X("Function","87d7ff","","","Blue","")
call s:X("Label","d75f5f","","","Red","")
call s:X("Statement","ffd787","","","Yellow","")
call s:X("PreProc","ffd787","","","Yellow","")
call s:X("Operator","d75f5f","","","Red","")
call s:X("NonText","87d7ff","","","Blue","")
call s:X("SpecialKey","626262","","",s:termBlack,"")
call s:X("Search","87d7ff","262626","standout","Blue",s:termBlack)
call s:X("IncSearch","87d7ff","262626","standout,bold","Blue",s:termBlack)
call s:X("Directory","87d7ff","","","Blue","")
call s:X("Question","87d7ff","","","Blue","")
call s:X("ExtraWhitespace","262626","","standout",s:termBlack,"")
call s:X("Error","d75f5f","000000","standout","Red",s:termBlack)
hi! link WarningMsg Error
hi! link ErrorMsg Error
hi! link MoreMsg Special
hi! link Structure PreProc
hi! link Number Type
"spell checking
call s:X("SpellBad","d75f5f","","undercurl","","Red")
call s:X("SpellCap","87d7ff","","undercurl","","Blue")
call s:X("SpellLocal","ffd787","","undercurl","","Yellow")
call s:X("SpellRare","ffffff","","italic","White","")
"diff
hi! link diffRemoved Constant
hi! link diffAdded String
call s:X("DiffAdd","000000","ffd787","italic",s:termBlack,"Yellow")
call s:X("DiffDelete","000000","d75f5f","italic",s:termBlack,"Red")
call s:X("DiffChange","000000","87d7ff","italic",s:termBlack,"Blue")
call s:X("DiffText","000000","c6c6c6","italic",s:termBlack,"White")
"html
call s:X("htmlTitle","ffffff","","underline,bold","White","")
call s:X("htmlH1","d75f5f","","standout,underline,bold","Red","")
call s:X("htmlH2","ffd787","","standout,underline,bold","Yellow","")
call s:X("htmlH3","87d7ff","","standout,underline,bold","Blue","")
call s:X("htmlH4","d75f5f","","underline,bold","Red","")
call s:X("htmlH5","ffd787","","underline,bold","Yellow","")
call s:X("htmlH6","87d7ff","","underline,bold","Blue","")
hi! link htmlArg Operator
hi! link cssBraces Delimiter
hi! link csCharacter String
"php
hi! link phpFunctions Function
hi! link phpSuperglobal Identifier
hi! link phpQuoteSingle StringDelimiter
hi! link phpQuoteDouble StringDelimiter
hi! link phpBoolean Constant
hi! link phpNull Constant
hi! link phpArrayPair Operator
hi! link StorageClass Type
"javaScript
hi! link javaScriptParens Delimiter
hi! link javaScriptBraces Delimiter
hi! link javaScriptValue Constant
hi! link javascriptHtmlEvents javaScriptSpecial
hi! link javascriptDomElemAttrs javaScriptSpecial
hi! link javascriptDomElemFuncs javaScriptFunction
"coffeeScript
hi! link coffeeRegExp javaScriptRegexpString
"c
hi! link cOperator cBraces
hi! link cCharacter String
hi! link cBlock String
"objective-c/cocoa
hi! link objcClass Type
hi! link cocoaClass objcClass
hi! link objcSubclass objcClass
hi! link objcSuperclass objcClass
hi! link objcDirective Type
hi! link objcStatement Constant
hi! link cocoaFunction Function
hi! link objcMethodName Identifier
hi! link objcMethodArg Normal
hi! link objcMessageName Identifier
"ruby
hi! link rubySharpBang Comment
hi! link rubyConstant Type
hi! link rubyFunction Function
hi! link rubyGlobalVariable rubyInstanceVariable
hi! link rubyModule rubyClass
hi! link rubyString String
hi! link rubyStringDelimiter StringDelimiter
hi! link rubyInterpolationDelimiter Identifier
hi! link rubyClass Type
hi! link rubyIdentifier Identifier
call s:X("rubyGlobalVariable","","","bold","","")
"call s:X("rubySymbol","","","","","")
"call s:X("rubyControl","","","","","")
"call s:X("rubyRegexpDelimiter","","","","","")
"call s:X("rubyRegexp","","","","","")
"call s:X("rubyRegexpSpecial","","","","","")
"call s:X("rubyPredefinedIdentifier","","","","","")
"lua
hi! link luaOperator Conditional
"vim-indent-guides
call s:X("IndentGuidesOdd","","7c7c7c","","","Grey")
call s:X("IndentGuidesEven","","1c1c1c","","",s:termBlack)
if !exists("g:indent_guides_auto_colors")
let g:indent_guides_auto_colors=0
endif
"notes
hi! link notesTitle htmlH1
hi! link notesName htmlH5
hi! link notesShortHeading htmlH2
hi! link notesInProgress htmlH3
hi! link Underlined htmlH6
hi! link notesListBullet FoldColumn
hi! link notesListNumber Number
hi! link notesVimCmd Function
hi! link notesSingleQuoted String
"email
hi! link mailHeaderKey Identifier
"taglist
hi! link TagListFileName Directory
"syntastic
call s:X("SyntasticError","d75f5f","","standout,bold","Red","")
call s:X("SyntasticWarning","ffd787","","standout,bold","Yellow","")
hi! link SyntasticErrorLine SyntasticError
hi! link SyntasticWarningLine SyntasticWarning
hi! link SyntasticErrorSign Error
hi! link SyntasticWarningSign Statement
hi! link qfSeparator Delimiter
hi! link qfLineNr SyntasticError
"COLOR DEFINITIONS:
"delete functions {{{
delf s:X
delf s:rgb
delf s:color
delf s:rgb_color
delf s:rgb_level
delf s:rgb_number
delf s:grey_color
delf s:grey_level
delf s:grey_number
"}}}
"colour presets (used with lightline) {{{
let s:base3 = '#eaeaea'
let s:base23 = '#d0d0d0'
let s:base2 = '#c6c6c6'
let s:base1 = '#b2b2b2'
let s:base0 = '#949494'
let s:base00 = '#767676'
let s:base01 = '#606060'
let s:base02 = '#4e4e4e'
let s:base023 = '#303030'
let s:darkblue = '#005fff'
let s:red = '#d75f5f'
let s:orange = '#ffaf00'
let s:yellow = '#ffd787'
let s:green = '#5faf00'
let s:cyan = '#d7ffff'
let s:blue = '#87d7ff'
let s:p = {'normal': {}, 'inactive': {}, 'insert': {}, 'replace': {}, 'visual': {}, 'tabline': {}}
let s:p.normal.left = [ [ s:base023, s:blue ], [ s:base3, s:base01 ] ]
let s:p.normal.right = [ [ s:base02, s:base1 ], [ s:base2, s:base01 ] ]
let s:p.inactive.right = [ [ s:base02, s:base0 ], [ s:base1, s:base01 ] ]
let s:p.inactive.left = [ [ s:base02, s:base0 ], [ s:base00, s:darkblue ] ]
let s:p.insert.left = [ [ s:base023, s:red ], [ s:base3, s:base01 ] ]
let s:p.replace.left = [ [ s:base023, s:orange ], [ s:base3, s:base01 ] ]
let s:p.visual.left = [ [ s:base023, s:green ], [ s:base3, s:base01 ] ]
let s:p.normal.middle = [ [ s:base1, s:base02 ] ]
let s:p.inactive.abmiddle = [ [ s:base0, s:base02 ] ]
let s:p.tabline.left = [ [ s:base2, s:base01 ] ]
let s:p.tabline.tabsel = [ [ s:base2, s:base023 ] ]
let s:p.tabline.middle = [ [ s:base01, s:base1 ] ]
let s:p.tabline.right = copy(s:p.normal.right)
let s:p.normal.error = [ [ s:red, s:base023 ] ]
let s:p.normal.warning = [ [ s:yellow, s:base02 ] ]
let g:lightline#colorscheme#darkcloud#palette = lightline#colorscheme#fill(s:p)
"}}}
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