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# vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
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################################################################
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# Color functions
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# This file holds some color-functions for
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# the powerlevel9k-ZSH-theme
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# https://github.com/bhilburn/powerlevel9k
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################################################################
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# Get numerical color codes. That way we translate ANSI codes
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# into ZSH-Style color codes.
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function getColorCode() {
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# Check if given value is already numerical
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if [[ "$1" = <-> ]]; then
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# ANSI color codes distinguish between "foreground"
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# and "background" colors. We don't need to do that,
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# as ZSH uses a 256 color space anyway.
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if [[ "$1" = <8-15> ]]; then
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echo $(($1 - 8))
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else
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echo "$1"
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fi
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else
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typeset -A codes
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codes=(
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# https://jonasjacek.github.io/colors/
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# use color names by default to allow dark/light themes to adjust colors based on names
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'black' '000'
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'maroon' '001'
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'green' '002'
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'olive' '003'
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'navy' '004'
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'purple' '005'
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'teal' '006'
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'silver' '007'
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'grey' '008'
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'red' '009'
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'lime' '010'
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'yellow' '011'
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'blue' '012'
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'fuchsia' '013'
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'aqua' '014'
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'white' '015'
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'grey0' '016'
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'navyblue' '017'
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'darkblue' '018'
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'blue3' '019'
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'blue3' '020'
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'blue1' '021'
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'darkgreen' '022'
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'deepskyblue4' '023'
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'deepskyblue4' '024'
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'deepskyblue4' '025'
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'dodgerblue3' '026'
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'dodgerblue2' '027'
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'green4' '028'
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'springgreen4' '029'
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'turquoise4' '030'
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'deepskyblue3' '031'
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'deepskyblue3' '032'
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'dodgerblue1' '033'
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'green3' '034'
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'springgreen3' '035'
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'darkcyan' '036'
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'lightseagreen' '037'
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'deepskyblue2' '038'
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'deepskyblue1' '039'
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'green3' '040'
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'springgreen3' '041'
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'springgreen2' '042'
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'cyan3' '043'
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'darkturquoise' '044'
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'turquoise2' '045'
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'green1' '046'
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'springgreen2' '047'
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'springgreen1' '048'
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'mediumspringgreen' '049'
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'cyan2' '050'
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'cyan1' '051'
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'darkred' '052'
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'deeppink4' '053'
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'purple4' '054'
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'purple4' '055'
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'purple3' '056'
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'blueviolet' '057'
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'orange4' '058'
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'grey37' '059'
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'mediumpurple4' '060'
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'slateblue3' '061'
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'slateblue3' '062'
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'royalblue1' '063'
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'chartreuse4' '064'
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'darkseagreen4' '065'
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'paleturquoise4' '066'
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'steelblue' '067'
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'steelblue3' '068'
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'cornflowerblue' '069'
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'chartreuse3' '070'
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'darkseagreen4' '071'
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'cadetblue' '072'
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'cadetblue' '073'
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'skyblue3' '074'
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'steelblue1' '075'
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'chartreuse3' '076'
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'palegreen3' '077'
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'seagreen3' '078'
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'aquamarine3' '079'
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'mediumturquoise' '080'
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'steelblue1' '081'
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'chartreuse2' '082'
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'seagreen2' '083'
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'seagreen1' '084'
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'seagreen1' '085'
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'aquamarine1' '086'
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'darkslategray2' '087'
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'darkred' '088'
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'deeppink4' '089'
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'darkmagenta' '090'
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'darkmagenta' '091'
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'darkviolet' '092'
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'purple' '093'
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'orange4' '094'
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'lightpink4' '095'
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'plum4' '096'
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'mediumpurple3' '097'
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'mediumpurple3' '098'
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'slateblue1' '099'
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'yellow4' '100'
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'wheat4' '101'
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'grey53' '102'
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'lightslategrey' '103'
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'mediumpurple' '104'
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'lightslateblue' '105'
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'yellow4' '106'
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'darkolivegreen3' '107'
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'darkseagreen' '108'
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'lightskyblue3' '109'
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'lightskyblue3' '110'
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'skyblue2' '111'
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'chartreuse2' '112'
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'darkolivegreen3' '113'
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'palegreen3' '114'
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'darkseagreen3' '115'
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'darkslategray3' '116'
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'skyblue1' '117'
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'chartreuse1' '118'
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'lightgreen' '119'
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'lightgreen' '120'
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'palegreen1' '121'
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'aquamarine1' '122'
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'darkslategray1' '123'
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'red3' '124'
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'deeppink4' '125'
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'mediumvioletred' '126'
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'magenta3' '127'
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'darkviolet' '128'
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'purple' '129'
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'darkorange3' '130'
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'indianred' '131'
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'hotpink3' '132'
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'mediumorchid3' '133'
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'mediumorchid' '134'
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'mediumpurple2' '135'
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'darkgoldenrod' '136'
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'lightsalmon3' '137'
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'rosybrown' '138'
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'grey63' '139'
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'mediumpurple2' '140'
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'mediumpurple1' '141'
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'gold3' '142'
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'darkkhaki' '143'
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'navajowhite3' '144'
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'grey69' '145'
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'lightsteelblue3' '146'
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'lightsteelblue' '147'
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'yellow3' '148'
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'darkolivegreen3' '149'
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'darkseagreen3' '150'
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'darkseagreen2' '151'
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'lightcyan3' '152'
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'lightskyblue1' '153'
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'greenyellow' '154'
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'darkolivegreen2' '155'
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'palegreen1' '156'
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'darkseagreen2' '157'
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'darkseagreen1' '158'
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'paleturquoise1' '159'
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'red3' '160'
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'deeppink3' '161'
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'deeppink3' '162'
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'magenta3' '163'
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'magenta3' '164'
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'magenta2' '165'
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'darkorange3' '166'
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'indianred' '167'
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'hotpink3' '168'
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'hotpink2' '169'
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'orchid' '170'
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'mediumorchid1' '171'
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'orange3' '172'
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'lightsalmon3' '173'
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'lightpink3' '174'
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'pink3' '175'
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'plum3' '176'
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'violet' '177'
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'gold3' '178'
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'lightgoldenrod3' '179'
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'tan' '180'
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'mistyrose3' '181'
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'thistle3' '182'
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'plum2' '183'
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'yellow3' '184'
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'khaki3' '185'
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'lightgoldenrod2' '186'
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'lightyellow3' '187'
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'grey84' '188'
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'lightsteelblue1' '189'
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'yellow2' '190'
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'darkolivegreen1' '191'
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'darkolivegreen1' '192'
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'darkseagreen1' '193'
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'honeydew2' '194'
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'lightcyan1' '195'
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'red1' '196'
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'deeppink2' '197'
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'deeppink1' '198'
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'deeppink1' '199'
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'magenta2' '200'
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'magenta1' '201'
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'orangered1' '202'
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'indianred1' '203'
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'indianred1' '204'
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'hotpink' '205'
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'hotpink' '206'
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'mediumorchid1' '207'
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'darkorange' '208'
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'salmon1' '209'
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'lightcoral' '210'
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'palevioletred1' '211'
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'orchid2' '212'
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'orchid1' '213'
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'orange1' '214'
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'sandybrown' '215'
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'lightsalmon1' '216'
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'lightpink1' '217'
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'pink1' '218'
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'plum1' '219'
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'gold1' '220'
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'lightgoldenrod2' '221'
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'lightgoldenrod2' '222'
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'navajowhite1' '223'
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'mistyrose1' '224'
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'thistle1' '225'
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'yellow1' '226'
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'lightgoldenrod1' '227'
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'khaki1' '228'
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'wheat1' '229'
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'cornsilk1' '230'
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'grey100' '231'
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'grey3' '232'
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'grey7' '233'
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'grey11' '234'
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'grey15' '235'
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'grey19' '236'
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'grey23' '237'
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'grey27' '238'
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'grey30' '239'
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'grey35' '240'
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'grey39' '241'
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'grey42' '242'
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'grey46' '243'
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'grey50' '244'
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'grey54' '245'
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'grey58' '246'
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'grey62' '247'
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'grey66' '248'
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'grey70' '249'
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'grey74' '250'
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'grey78' '251'
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'grey82' '252'
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'grey85' '253'
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'grey89' '254'
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'grey93' '255'
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)
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# Strip eventual "bg-" prefixes
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1=${1#bg-}
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# Strip eventual "fg-" prefixes
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1=${1#fg-}
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# Strip eventual "br" prefixes ("bright" colors)
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1=${1#br}
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echo $codes[$1]
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fi
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}
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# Check if two colors are equal, even if one is specified as ANSI code.
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function isSameColor() {
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if [[ "$1" == "NONE" || "$2" == "NONE" ]]; then
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return 1
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fi
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local color1=$(getColorCode "$1")
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local color2=$(getColorCode "$2")
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return $(( color1 != color2 ))
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}
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