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fixes #61 Add color names & lookups

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This commit is contained in:
Garrett D'Amore 2015-10-28 14:03:04 -07:00
parent d1cdd81c57
commit 7d8c78f17d
2 changed files with 745 additions and 257 deletions
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931
color.go
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@ -14,6 +14,8 @@
package tcell
import "strconv"
// Color represents a color. The low numeric values are the same as used
// by ECMA-48, and beyond that XTerm. A 24-bit RGB value may be used by
// adding in the ColorIsRGB flag. For Color names we use the W3C approved
@ -296,269 +298,670 @@ const (
Color253
Color254
Color255
ColorAliceBlue
ColorAntiqueWhite
ColorAquaMarine
ColorAzure
ColorBeige
ColorBisque
ColorBlanchedAlmond
ColorBlueViolet
ColorBrown
ColorBurlyWood
ColorCadetBlue
ColorChartreuse
ColorChocolate
ColorCoral
ColorCornflowerBlue
ColorCornsilk
ColorCrimson
ColorDarkBlue
ColorDarkCyan
ColorDarkGoldenrod
ColorDarkGray
ColorDarkGreen
ColorDarkKhaki
ColorDarkMagenta
ColorDarkOliveGreen
ColorDarkOrange
ColorDarkOrchid
ColorDarkRed
ColorDarkSalmon
ColorDarkSeaGreen
ColorDarkSlateBlue
ColorDarkSlateGray
ColorDarkTurquoise
ColorDarkViolet
ColorDeepPink
ColorDeepSkyBlue
ColorDimGray
ColorDodgerBlue
ColorFireBrick
ColorFloralWhite
ColorForestGreen
ColorGainsboro
ColorGhostWhite
ColorGold
ColorGoldenrod
ColorGreenYellow
ColorHoneydew
ColorHotPink
ColorIndianRed
ColorIndigo
ColorIvory
ColorKhaki
ColorLavender
ColorLavenderBlush
ColorLawnGreen
ColorLemonChiffon
ColorLightBlue
ColorLightCoral
ColorLightCyan
ColorLightGoldenrodYellow
ColorLightGray
ColorLightGreen
ColorLightPink
ColorLightSalmon
ColorLightSeaGreen
ColorLightSkyBlue
ColorLightSlateGray
ColorLightSteelBlue
ColorLightYellow
ColorLimeGreen
ColorLinen
ColorMediumAquamarine
ColorMediumBlue
ColorMediumOrchid
ColorMediumPurple
ColorMediumSeaGreen
ColorMediumSlateBlue
ColorMediumSpringGreen
ColorMediumTurquoise
ColorMediumVioletRed
ColorMidnightBlue
ColorMintCream
ColorMistyRose
ColorMoccasin
ColorNavajoWhite
ColorOldLace
ColorOliveDrab
ColorOrange
ColorOrangeRed
ColorOrchid
ColorPaleGoldenrod
ColorPaleGreen
ColorPaleTurquoise
ColorPaleVioletRed
ColorPapayaWhip
ColorPeachPuff
ColorPeru
ColorPink
ColorPlum
ColorPowderBlue
ColorRebeccaPurple
ColorRosyBrown
ColorRoyalBlue
ColorSaddleBrown
ColorSalmon
ColorSandyBrown
ColorSeaGreen
ColorSeashell
ColorSienna
ColorSkyblue
ColorSlateBlue
ColorSlateGray
ColorSnow
ColorSpringGreen
ColorSteelBlue
ColorTan
ColorThistle
ColorTomato
ColorTurquoise
ColorViolet
ColorWheat
ColorWhiteSmoke
ColorYellowGreen
)
const (
ColorGrey = ColorGray
ColorGrey = ColorGray
ColorDimGrey = ColorDimGray
ColorDarkGrey = ColorDarkGray
ColorDarkSlateGrey = ColorDarkSlateGray
ColorLightGrey = ColorLightGray
ColorLightSlateGrey = ColorLightSlateGray
ColorSlateGrey = ColorSlateGray
)
var colorValues = map[Color]int32{
ColorBlack: 0x000000,
ColorMaroon: 0x800000,
ColorGreen: 0x008000,
ColorOlive: 0x808000,
ColorNavy: 0x000080,
ColorPurple: 0x800080,
ColorTeal: 0x008080,
ColorSilver: 0xC0C0C0,
ColorGray: 0x808080,
ColorRed: 0xFF0000,
ColorLime: 0x00FF00,
ColorYellow: 0xFFFF00,
ColorBlue: 0x0000FF,
ColorFuchsia: 0xFF00FF,
ColorAqua: 0x00FFFF,
ColorWhite: 0xFFFFFF,
Color16: 0x000000, // black
Color17: 0x00005F,
Color18: 0x000087,
Color19: 0x0000AF,
Color20: 0x0000D7,
Color21: 0x0000FF, // blue
Color22: 0x005F00,
Color23: 0x005F5F,
Color24: 0x005F87,
Color25: 0x005FAF,
Color26: 0x005FD7,
Color27: 0x005FFF,
Color28: 0x008700,
Color29: 0x00875F,
Color30: 0x008787,
Color31: 0x0087Af,
Color32: 0x0087D7,
Color33: 0x0087FF,
Color34: 0x00AF00,
Color35: 0x00AF5F,
Color36: 0x00AF87,
Color37: 0x00AFAF,
Color38: 0x00AFD7,
Color39: 0x00AFFF,
Color40: 0x00D700,
Color41: 0x00D75F,
Color42: 0x00D787,
Color43: 0x00D7AF,
Color44: 0x00D7D7,
Color45: 0x00D7FF,
Color46: 0x00FF00, // lime
Color47: 0x00FF5F,
Color48: 0x00FF87,
Color49: 0x00FFAF,
Color50: 0x00FFd7,
Color51: 0x00FFFF, // aqua
Color52: 0x5F0000,
Color53: 0x5F005F,
Color54: 0x5F0087,
Color55: 0x5F00AF,
Color56: 0x5F00D7,
Color57: 0x5F00FF,
Color58: 0x5F5F00,
Color59: 0x5F5F5F,
Color60: 0x5F5F87,
Color61: 0x5F5FAF,
Color62: 0x5F5FD7,
Color63: 0x5F5FFF,
Color64: 0x5F8700,
Color65: 0x5F875F,
Color66: 0x5F8787,
Color67: 0x5F87AF,
Color68: 0x5F87D7,
Color69: 0x5F87FF,
Color70: 0x5FAF00,
Color71: 0x5FAF5F,
Color72: 0x5FAF87,
Color73: 0x5FAFAF,
Color74: 0x5FAFD7,
Color75: 0x5FAFFF,
Color76: 0x5FD700,
Color77: 0x5FD75F,
Color78: 0x5FD787,
Color79: 0x5FD7AF,
Color80: 0x5FD7D7,
Color81: 0x5FD7FF,
Color82: 0x5FFF00,
Color83: 0x5FFF5F,
Color84: 0x5FFF87,
Color85: 0x5FFFAF,
Color86: 0x5FFFD7,
Color87: 0x5FFFFF,
Color88: 0x870000,
Color89: 0x87005F,
Color90: 0x870087,
Color91: 0x8700AF,
Color92: 0x8700D7,
Color93: 0x8700FF,
Color94: 0x875F00,
Color95: 0x875F5F,
Color96: 0x875F87,
Color97: 0x875FAF,
Color98: 0x875FD7,
Color99: 0x875FFF,
Color100: 0x878700,
Color101: 0x87875F,
Color102: 0x878787,
Color103: 0x8787AF,
Color104: 0x8787D7,
Color105: 0x8787FF,
Color106: 0x87AF00,
Color107: 0x87AF5F,
Color108: 0x87AF87,
Color109: 0x87AFAF,
Color110: 0x87AFD7,
Color111: 0x87AFFF,
Color112: 0x87D700,
Color113: 0x87D75F,
Color114: 0x87D787,
Color115: 0x87D7AF,
Color116: 0x87D7D7,
Color117: 0x87D7FF,
Color118: 0x87FF00,
Color119: 0x87FF5F,
Color120: 0x87FF87,
Color121: 0x87FFAF,
Color122: 0x87FFD7,
Color123: 0x87FFFF,
Color124: 0xAF0000,
Color125: 0xAF005F,
Color126: 0xAF0087,
Color127: 0xAF00AF,
Color128: 0xAF00D7,
Color129: 0xAF00FF,
Color130: 0xAF5F00,
Color131: 0xAF5F5F,
Color132: 0xAF5F87,
Color133: 0xAF5FAF,
Color134: 0xAF5FD7,
Color135: 0xAF5FFF,
Color136: 0xAF8700,
Color137: 0xAF875F,
Color138: 0xAF8787,
Color139: 0xAF87AF,
Color140: 0xAF87D7,
Color141: 0xAF87FF,
Color142: 0xAFAF00,
Color143: 0xAFAF5F,
Color144: 0xAFAF87,
Color145: 0xAFAFAF,
Color146: 0xAFAFD7,
Color147: 0xAFAFFF,
Color148: 0xAFD700,
Color149: 0xAFD75F,
Color150: 0xAFD787,
Color151: 0xAFD7AF,
Color152: 0xAFD7D7,
Color153: 0xAFD7FF,
Color154: 0xAFFF00,
Color155: 0xAFFF5F,
Color156: 0xAFFF87,
Color157: 0xAFFFAF,
Color158: 0xAFFFD7,
Color159: 0xAFFFFF,
Color160: 0xD70000,
Color161: 0xD7005F,
Color162: 0xD70087,
Color163: 0xD700AF,
Color164: 0xD700D7,
Color165: 0xD700FF,
Color166: 0xD75F00,
Color167: 0xD75F5F,
Color168: 0xD75F87,
Color169: 0xD75FAF,
Color170: 0xD75FD7,
Color171: 0xD75FFF,
Color172: 0xD78700,
Color173: 0xD7875F,
Color174: 0xD78787,
Color175: 0xD787AF,
Color176: 0xD787D7,
Color177: 0xD787FF,
Color178: 0xD7AF00,
Color179: 0xD7AF5F,
Color180: 0xD7AF87,
Color181: 0xD7AFAF,
Color182: 0xD7AFD7,
Color183: 0xD7AFFF,
Color184: 0xD7D700,
Color185: 0xD7D75F,
Color186: 0xD7D787,
Color187: 0xD7D7AF,
Color188: 0xD7D7D7,
Color189: 0xD7D7FF,
Color190: 0xD7FF00,
Color191: 0xD7FF5F,
Color192: 0xD7FF87,
Color193: 0xD7FFAF,
Color194: 0xD7FFD7,
Color195: 0xD7FFFF,
Color196: 0xFF0000, // red
Color197: 0xFF005F,
Color198: 0xFF0087,
Color199: 0xFF00AF,
Color200: 0xFF00D7,
Color201: 0xFF00FF, // fuchsia
Color202: 0xFF5F00,
Color203: 0xFF5F5F,
Color204: 0xFF5F87,
Color205: 0xFF5FAF,
Color206: 0xFF5FD7,
Color207: 0xFF5FFF,
Color208: 0xFF8700,
Color209: 0xFF875F,
Color210: 0xFF8787,
Color211: 0xFF87AF,
Color212: 0xFF87D7,
Color213: 0xFF87FF,
Color214: 0xFFAF00,
Color215: 0xFFAF5F,
Color216: 0xFFAF87,
Color217: 0xFFAFAF,
Color218: 0xFFAFD7,
Color219: 0xFFAFFF,
Color220: 0xFFD700,
Color221: 0xFFD75F,
Color222: 0xFFD787,
Color223: 0xFFD7AF,
Color224: 0xFFD7D7,
Color225: 0xFFD7FF,
Color226: 0xFFFF00, // yellow
Color227: 0xFFFF5F,
Color228: 0xFFFF87,
Color229: 0xFFFFAF,
Color230: 0xFFFFD7,
Color231: 0xFFFFFF, // white
Color232: 0x080808,
Color233: 0x121212,
Color234: 0x1C1C1C,
Color235: 0x262626,
Color236: 0x303030,
Color237: 0x3A3A3A,
Color238: 0x444444,
Color239: 0x4E4E4E,
Color240: 0x585858,
Color241: 0x626262,
Color242: 0x6C6C6C,
Color243: 0x767676,
Color244: 0x808080, // grey
Color245: 0x8A8A8A,
Color246: 0x949494,
Color247: 0x9E9E9E,
Color248: 0xA8A8A8,
Color249: 0xB2B2B2,
Color250: 0xBCBCBC,
Color251: 0xC6C6C6,
Color252: 0xD0D0D0,
Color253: 0xDADADA,
Color254: 0xE4E4E4,
Color255: 0xEEEEEE,
ColorBlack: 0x000000,
ColorMaroon: 0x800000,
ColorGreen: 0x008000,
ColorOlive: 0x808000,
ColorNavy: 0x000080,
ColorPurple: 0x800080,
ColorTeal: 0x008080,
ColorSilver: 0xC0C0C0,
ColorGray: 0x808080,
ColorRed: 0xFF0000,
ColorLime: 0x00FF00,
ColorYellow: 0xFFFF00,
ColorBlue: 0x0000FF,
ColorFuchsia: 0xFF00FF,
ColorAqua: 0x00FFFF,
ColorWhite: 0xFFFFFF,
Color16: 0x000000, // black
Color17: 0x00005F,
Color18: 0x000087,
Color19: 0x0000AF,
Color20: 0x0000D7,
Color21: 0x0000FF, // blue
Color22: 0x005F00,
Color23: 0x005F5F,
Color24: 0x005F87,
Color25: 0x005FAF,
Color26: 0x005FD7,
Color27: 0x005FFF,
Color28: 0x008700,
Color29: 0x00875F,
Color30: 0x008787,
Color31: 0x0087Af,
Color32: 0x0087D7,
Color33: 0x0087FF,
Color34: 0x00AF00,
Color35: 0x00AF5F,
Color36: 0x00AF87,
Color37: 0x00AFAF,
Color38: 0x00AFD7,
Color39: 0x00AFFF,
Color40: 0x00D700,
Color41: 0x00D75F,
Color42: 0x00D787,
Color43: 0x00D7AF,
Color44: 0x00D7D7,
Color45: 0x00D7FF,
Color46: 0x00FF00, // lime
Color47: 0x00FF5F,
Color48: 0x00FF87,
Color49: 0x00FFAF,
Color50: 0x00FFd7,
Color51: 0x00FFFF, // aqua
Color52: 0x5F0000,
Color53: 0x5F005F,
Color54: 0x5F0087,
Color55: 0x5F00AF,
Color56: 0x5F00D7,
Color57: 0x5F00FF,
Color58: 0x5F5F00,
Color59: 0x5F5F5F,
Color60: 0x5F5F87,
Color61: 0x5F5FAF,
Color62: 0x5F5FD7,
Color63: 0x5F5FFF,
Color64: 0x5F8700,
Color65: 0x5F875F,
Color66: 0x5F8787,
Color67: 0x5F87AF,
Color68: 0x5F87D7,
Color69: 0x5F87FF,
Color70: 0x5FAF00,
Color71: 0x5FAF5F,
Color72: 0x5FAF87,
Color73: 0x5FAFAF,
Color74: 0x5FAFD7,
Color75: 0x5FAFFF,
Color76: 0x5FD700,
Color77: 0x5FD75F,
Color78: 0x5FD787,
Color79: 0x5FD7AF,
Color80: 0x5FD7D7,
Color81: 0x5FD7FF,
Color82: 0x5FFF00,
Color83: 0x5FFF5F,
Color84: 0x5FFF87,
Color85: 0x5FFFAF,
Color86: 0x5FFFD7,
Color87: 0x5FFFFF,
Color88: 0x870000,
Color89: 0x87005F,
Color90: 0x870087,
Color91: 0x8700AF,
Color92: 0x8700D7,
Color93: 0x8700FF,
Color94: 0x875F00,
Color95: 0x875F5F,
Color96: 0x875F87,
Color97: 0x875FAF,
Color98: 0x875FD7,
Color99: 0x875FFF,
Color100: 0x878700,
Color101: 0x87875F,
Color102: 0x878787,
Color103: 0x8787AF,
Color104: 0x8787D7,
Color105: 0x8787FF,
Color106: 0x87AF00,
Color107: 0x87AF5F,
Color108: 0x87AF87,
Color109: 0x87AFAF,
Color110: 0x87AFD7,
Color111: 0x87AFFF,
Color112: 0x87D700,
Color113: 0x87D75F,
Color114: 0x87D787,
Color115: 0x87D7AF,
Color116: 0x87D7D7,
Color117: 0x87D7FF,
Color118: 0x87FF00,
Color119: 0x87FF5F,
Color120: 0x87FF87,
Color121: 0x87FFAF,
Color122: 0x87FFD7,
Color123: 0x87FFFF,
Color124: 0xAF0000,
Color125: 0xAF005F,
Color126: 0xAF0087,
Color127: 0xAF00AF,
Color128: 0xAF00D7,
Color129: 0xAF00FF,
Color130: 0xAF5F00,
Color131: 0xAF5F5F,
Color132: 0xAF5F87,
Color133: 0xAF5FAF,
Color134: 0xAF5FD7,
Color135: 0xAF5FFF,
Color136: 0xAF8700,
Color137: 0xAF875F,
Color138: 0xAF8787,
Color139: 0xAF87AF,
Color140: 0xAF87D7,
Color141: 0xAF87FF,
Color142: 0xAFAF00,
Color143: 0xAFAF5F,
Color144: 0xAFAF87,
Color145: 0xAFAFAF,
Color146: 0xAFAFD7,
Color147: 0xAFAFFF,
Color148: 0xAFD700,
Color149: 0xAFD75F,
Color150: 0xAFD787,
Color151: 0xAFD7AF,
Color152: 0xAFD7D7,
Color153: 0xAFD7FF,
Color154: 0xAFFF00,
Color155: 0xAFFF5F,
Color156: 0xAFFF87,
Color157: 0xAFFFAF,
Color158: 0xAFFFD7,
Color159: 0xAFFFFF,
Color160: 0xD70000,
Color161: 0xD7005F,
Color162: 0xD70087,
Color163: 0xD700AF,
Color164: 0xD700D7,
Color165: 0xD700FF,
Color166: 0xD75F00,
Color167: 0xD75F5F,
Color168: 0xD75F87,
Color169: 0xD75FAF,
Color170: 0xD75FD7,
Color171: 0xD75FFF,
Color172: 0xD78700,
Color173: 0xD7875F,
Color174: 0xD78787,
Color175: 0xD787AF,
Color176: 0xD787D7,
Color177: 0xD787FF,
Color178: 0xD7AF00,
Color179: 0xD7AF5F,
Color180: 0xD7AF87,
Color181: 0xD7AFAF,
Color182: 0xD7AFD7,
Color183: 0xD7AFFF,
Color184: 0xD7D700,
Color185: 0xD7D75F,
Color186: 0xD7D787,
Color187: 0xD7D7AF,
Color188: 0xD7D7D7,
Color189: 0xD7D7FF,
Color190: 0xD7FF00,
Color191: 0xD7FF5F,
Color192: 0xD7FF87,
Color193: 0xD7FFAF,
Color194: 0xD7FFD7,
Color195: 0xD7FFFF,
Color196: 0xFF0000, // red
Color197: 0xFF005F,
Color198: 0xFF0087,
Color199: 0xFF00AF,
Color200: 0xFF00D7,
Color201: 0xFF00FF, // fuchsia
Color202: 0xFF5F00,
Color203: 0xFF5F5F,
Color204: 0xFF5F87,
Color205: 0xFF5FAF,
Color206: 0xFF5FD7,
Color207: 0xFF5FFF,
Color208: 0xFF8700,
Color209: 0xFF875F,
Color210: 0xFF8787,
Color211: 0xFF87AF,
Color212: 0xFF87D7,
Color213: 0xFF87FF,
Color214: 0xFFAF00,
Color215: 0xFFAF5F,
Color216: 0xFFAF87,
Color217: 0xFFAFAF,
Color218: 0xFFAFD7,
Color219: 0xFFAFFF,
Color220: 0xFFD700,
Color221: 0xFFD75F,
Color222: 0xFFD787,
Color223: 0xFFD7AF,
Color224: 0xFFD7D7,
Color225: 0xFFD7FF,
Color226: 0xFFFF00, // yellow
Color227: 0xFFFF5F,
Color228: 0xFFFF87,
Color229: 0xFFFFAF,
Color230: 0xFFFFD7,
Color231: 0xFFFFFF, // white
Color232: 0x080808,
Color233: 0x121212,
Color234: 0x1C1C1C,
Color235: 0x262626,
Color236: 0x303030,
Color237: 0x3A3A3A,
Color238: 0x444444,
Color239: 0x4E4E4E,
Color240: 0x585858,
Color241: 0x626262,
Color242: 0x6C6C6C,
Color243: 0x767676,
Color244: 0x808080, // grey
Color245: 0x8A8A8A,
Color246: 0x949494,
Color247: 0x9E9E9E,
Color248: 0xA8A8A8,
Color249: 0xB2B2B2,
Color250: 0xBCBCBC,
Color251: 0xC6C6C6,
Color252: 0xD0D0D0,
Color253: 0xDADADA,
Color254: 0xE4E4E4,
Color255: 0xEEEEEE,
ColorAliceBlue: 0xF0F8FF,
ColorAntiqueWhite: 0xFAEBD7,
ColorAquaMarine: 0x7FFFD4,
ColorAzure: 0xF0FFFF,
ColorBeige: 0xF5F5DC,
ColorBisque: 0xFFE4C4,
ColorBlanchedAlmond: 0xFFEBCD,
ColorBlueViolet: 0x8A2BE2,
ColorBrown: 0xA52A2A,
ColorBurlyWood: 0xDEB887,
ColorCadetBlue: 0x5F9EA0,
ColorChartreuse: 0x7FFF00,
ColorChocolate: 0xD2691E,
ColorCoral: 0xFF7F50,
ColorCornflowerBlue: 0x6495ED,
ColorCornsilk: 0xFFF8DC,
ColorCrimson: 0xDC143C,
ColorDarkBlue: 0x00008B,
ColorDarkCyan: 0x008B8B,
ColorDarkGoldenrod: 0xB8860B,
ColorDarkGray: 0xA9A9A9,
ColorDarkGreen: 0x006400,
ColorDarkKhaki: 0xBDB76B,
ColorDarkMagenta: 0x8B008B,
ColorDarkOliveGreen: 0x556B2F,
ColorDarkOrange: 0xFF8C00,
ColorDarkOrchid: 0x9932CC,
ColorDarkRed: 0x8B0000,
ColorDarkSalmon: 0xE9967A,
ColorDarkSeaGreen: 0x8FBC8F,
ColorDarkSlateBlue: 0x483D8B,
ColorDarkSlateGray: 0x2F4F4F,
ColorDarkTurquoise: 0x00CED1,
ColorDarkViolet: 0x9400D3,
ColorDeepPink: 0xFF1493,
ColorDeepSkyBlue: 0x00BFFF,
ColorDimGray: 0x696969,
ColorDodgerBlue: 0x1E90FF,
ColorFireBrick: 0xB22222,
ColorFloralWhite: 0xFFFAF0,
ColorForestGreen: 0x228B22,
ColorGainsboro: 0xDCDCDC,
ColorGhostWhite: 0xF8F8FF,
ColorGold: 0xFFD700,
ColorGoldenrod: 0xDAA520,
ColorGreenYellow: 0xADFF2F,
ColorHoneydew: 0xF0FFF0,
ColorHotPink: 0xFF69B4,
ColorIndianRed: 0xCD5C5C,
ColorIndigo: 0x4B0082,
ColorIvory: 0xFFFFF0,
ColorKhaki: 0xF0E68C,
ColorLavender: 0xE6E6FA,
ColorLavenderBlush: 0xFFF0F5,
ColorLawnGreen: 0x7CFC00,
ColorLemonChiffon: 0xFFFACD,
ColorLightBlue: 0xADD8E6,
ColorLightCoral: 0xF08080,
ColorLightCyan: 0xE0FFFF,
ColorLightGoldenrodYellow: 0xFAFAD2,
ColorLightGray: 0xD3D3D3,
ColorLightGreen: 0x90EE90,
ColorLightPink: 0xFFB6C1,
ColorLightSalmon: 0xFFA07A,
ColorLightSeaGreen: 0x20B2AA,
ColorLightSkyBlue: 0x87CEFA,
ColorLightSlateGray: 0x778899,
ColorLightSteelBlue: 0xB0C4DE,
ColorLightYellow: 0xFFFFE0,
ColorLimeGreen: 0x32CD32,
ColorLinen: 0xFAF0E6,
ColorMediumAquamarine: 0x66CDAA,
ColorMediumBlue: 0x0000CD,
ColorMediumOrchid: 0xBA55D3,
ColorMediumPurple: 0x9370DB,
ColorMediumSeaGreen: 0x3CB371,
ColorMediumSlateBlue: 0x7B68EE,
ColorMediumSpringGreen: 0x00FA9A,
ColorMediumTurquoise: 0x48D1CC,
ColorMediumVioletRed: 0xC71585,
ColorMidnightBlue: 0x191970,
ColorMintCream: 0xF5FFFA,
ColorMistyRose: 0xFFE4E1,
ColorMoccasin: 0xFFE4B5,
ColorNavajoWhite: 0xFFDEAD,
ColorOldLace: 0xFDF5E6,
ColorOliveDrab: 0x6B8E23,
ColorOrange: 0xFFA500,
ColorOrangeRed: 0xFF4500,
ColorOrchid: 0xDA70D6,
ColorPaleGoldenrod: 0xEEE8AA,
ColorPaleGreen: 0x98FB98,
ColorPaleTurquoise: 0xAFEEEE,
ColorPaleVioletRed: 0xDB7093,
ColorPapayaWhip: 0xFFEFD5,
ColorPeachPuff: 0xFFDAB9,
ColorPeru: 0xCD853F,
ColorPink: 0xFFC0CB,
ColorPlum: 0xDDA0DD,
ColorPowderBlue: 0xB0E0E6,
ColorRebeccaPurple: 0x663399,
ColorRosyBrown: 0xBC8F8F,
ColorRoyalBlue: 0x4169E1,
ColorSaddleBrown: 0x8B4513,
ColorSalmon: 0xFA8072,
ColorSandyBrown: 0xF4A460,
ColorSeaGreen: 0x2E8B57,
ColorSeashell: 0xFFF5EE,
ColorSienna: 0xA0522D,
ColorSkyblue: 0x87CEEB,
ColorSlateBlue: 0x6A5ACD,
ColorSlateGray: 0x708090,
ColorSnow: 0xFFFAFA,
ColorSpringGreen: 0x00FF7F,
ColorSteelBlue: 0x4682B4,
ColorTan: 0xD2B48C,
ColorThistle: 0xD8BFD8,
ColorTomato: 0xFF6347,
ColorTurquoise: 0x40E0D0,
ColorViolet: 0xEE82EE,
ColorWheat: 0xF5DEB3,
ColorWhiteSmoke: 0xF5F5F5,
ColorYellowGreen: 0x9ACD32,
}
var colorNames = map[string]Color{
"black": ColorBlack,
"maroon": ColorMaroon,
"green": ColorGreen,
"olive": ColorOlive,
"navy": ColorNavy,
"purple": ColorPurple,
"teal": ColorTeal,
"silver": ColorSilver,
"gray": ColorGray,
"red": ColorRed,
"lime": ColorLime,
"yellow": ColorYellow,
"blue": ColorBlue,
"fuchsia": ColorFuchsia,
"aqua": ColorAqua,
"white": ColorWhite,
"aliceblue": ColorAliceBlue,
"antiquewhite": ColorAntiqueWhite,
"aquamarine": ColorAquaMarine,
"azure": ColorAzure,
"beige": ColorBeige,
"bisque": ColorBisque,
"blanchedalmond": ColorBlanchedAlmond,
"blueviolet": ColorBlueViolet,
"brown": ColorBrown,
"burlywood": ColorBurlyWood,
"cadetblue": ColorCadetBlue,
"chartreuse": ColorChartreuse,
"chocolate": ColorChocolate,
"coral": ColorCoral,
"cornflowerblue": ColorCornflowerBlue,
"cornsilk": ColorCornsilk,
"crimson": ColorCrimson,
"darkblue": ColorDarkBlue,
"darkcyan": ColorDarkCyan,
"darkgoldenrod": ColorDarkGoldenrod,
"darkgray": ColorDarkGray,
"darkgreen": ColorDarkGreen,
"darkkhaki": ColorDarkKhaki,
"darkmagenta": ColorDarkMagenta,
"darkolivegreen": ColorDarkOliveGreen,
"darkorange": ColorDarkOrange,
"darkorchid": ColorDarkOrchid,
"darkred": ColorDarkRed,
"darksalmon": ColorDarkSalmon,
"darkseagreen": ColorDarkSeaGreen,
"darkslateblue": ColorDarkSlateBlue,
"darkslategray": ColorDarkSlateGray,
"darkturquoise": ColorDarkTurquoise,
"darkviolet": ColorDarkViolet,
"deeppink": ColorDeepPink,
"deepskyblue": ColorDeepSkyBlue,
"dimgray": ColorDimGray,
"dodgerblue": ColorDodgerBlue,
"firebrick": ColorFireBrick,
"floralwhite": ColorFloralWhite,
"forestgreen": ColorForestGreen,
"gainsboro": ColorGainsboro,
"ghostwhite": ColorGhostWhite,
"gold": ColorGold,
"goldenrod": ColorGoldenrod,
"greenyellow": ColorGreenYellow,
"honeydew": ColorHoneydew,
"hotpink": ColorHotPink,
"indianred": ColorIndianRed,
"indigo": ColorIndigo,
"ivory": ColorIvory,
"khaki": ColorKhaki,
"lavender": ColorLavender,
"lavenderblush": ColorLavenderBlush,
"lawngreen": ColorLawnGreen,
"lemonchiffon": ColorLemonChiffon,
"lightblue": ColorLightBlue,
"lightcoral": ColorLightCoral,
"lightcyan": ColorLightCyan,
"lightgoldenrodyellow": ColorLightGoldenrodYellow,
"lightgray": ColorLightGray,
"lightgreen": ColorLightGreen,
"lightpink": ColorLightPink,
"lightsalmon": ColorLightSalmon,
"lightseagreen": ColorLightSeaGreen,
"lightskyblue": ColorLightSkyBlue,
"lightslategray": ColorLightSlateGray,
"lightsteelblue": ColorLightSteelBlue,
"lightyellow": ColorLightYellow,
"limegreen": ColorLimeGreen,
"linen": ColorLinen,
"mediumaquamarine": ColorMediumAquamarine,
"mediumblue": ColorMediumBlue,
"mediumorchid": ColorMediumOrchid,
"mediumpurple": ColorMediumPurple,
"mediumseagreen": ColorMediumSeaGreen,
"mediumslateblue": ColorMediumSlateBlue,
"mediumspringgreen": ColorMediumSpringGreen,
"mediumturquoise": ColorMediumTurquoise,
"mediumvioletred": ColorMediumVioletRed,
"midnightblue": ColorMidnightBlue,
"mintcream": ColorMintCream,
"mistyrose": ColorMistyRose,
"moccasin": ColorMoccasin,
"navajowhite": ColorNavajoWhite,
"oldlace": ColorOldLace,
"olivedrab": ColorOliveDrab,
"orange": ColorOrange,
"orangered": ColorOrangeRed,
"orchid": ColorOrchid,
"palegoldenrod": ColorPaleGoldenrod,
"palegreen": ColorPaleGreen,
"paleturquoise": ColorPaleTurquoise,
"palevioletred": ColorPaleVioletRed,
"papayawhip": ColorPapayaWhip,
"peachpuff": ColorPeachPuff,
"peru": ColorPeru,
"pink": ColorPink,
"plum": ColorPlum,
"powderblue": ColorPowderBlue,
"rebeccapurple": ColorRebeccaPurple,
"rosybrown": ColorRosyBrown,
"royalblue": ColorRoyalBlue,
"saddlebrown": ColorSaddleBrown,
"salmon": ColorSalmon,
"sandybrown": ColorSandyBrown,
"seagreen": ColorSeaGreen,
"seashell": ColorSeashell,
"sienna": ColorSienna,
"skyblue": ColorSkyblue,
"slateblue": ColorSlateBlue,
"slategray": ColorSlateGray,
"snow": ColorSnow,
"springgreen": ColorSpringGreen,
"steelblue": ColorSteelBlue,
"tan": ColorTan,
"thistle": ColorThistle,
"tomato": ColorTomato,
"turquoise": ColorTurquoise,
"violet": ColorViolet,
"wheat": ColorWheat,
"whitesmoke": ColorWhiteSmoke,
"yellowgreen": ColorYellowGreen,
"grey": ColorGray,
"dimgrey": ColorDimGray,
"darkgrey": ColorDarkGray,
"darkslategrey": ColorDarkSlateGray,
"lightgrey": ColorLightGray,
"lightslategrey": ColorLightSlateGray,
"slategrey": ColorSlateGray,
}
func (c Color) Hex() int32 {
@ -586,3 +989,17 @@ func NewRGBColor(r, g, b int32) Color {
func NewHexColor(v int32) Color {
return ColorIsRGB | Color(v)
}
// Given a color name (W3C name), return the actual color. A hex value may
// be supplied as a string in the format "#ffffff".
func GetColor(name string) Color {
if c, ok := colorNames[name]; ok {
return c
}
if len(name) == 7 && name[0] == '#' {
if v, e := strconv.ParseInt(name[1:], 16, 32); e == nil {
return NewHexColor(int32(v))
}
}
return ColorDefault
}

71
color_test.go Normal file
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@ -0,0 +1,71 @@
// Copyright 2015 The TCell Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use file except in compliance with the License.
// You may obtain a copy of the license at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tcell
import (
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestColor(t *testing.T) {
pal := []Color{}
for i := 0; i < 255; i++ {
pal = append(pal, Color(i))
}
Convey("Color values are correct", t, func() {
So(ColorRed.Hex(), ShouldEqual, 0x00FF0000)
So(ColorGreen.Hex(), ShouldEqual, 0x00008000)
So(ColorLime.Hex(), ShouldEqual, 0x0000FF00)
So(ColorBlue.Hex(), ShouldEqual, 0x000000FF)
So(ColorBlack.Hex(), ShouldEqual, 0x00000000)
So(ColorWhite.Hex(), ShouldEqual, 0x00FFFFFF)
So(ColorSilver.Hex(), ShouldEqual, 0x00C0C0C0)
})
Convey("Color fitting from 16 colors to 8 colors works", t, func() {
for i := 0; i < 7; i++ {
So(FindColor(Color(i), pal[:8]), ShouldEqual, Color(i))
}
// Grey is closest to Silver
So(FindColor(Color(8), pal[:8]), ShouldEqual, Color(7))
for i := 9; i < 16; i++ {
So(FindColor(Color(i), pal[:8]), ShouldEqual, Color(i%8))
}
})
Convey("Color lookups by name work", t, func() {
So(GetColor("red"), ShouldEqual, ColorRed)
So(GetColor("#FF0000").Hex(), ShouldEqual, ColorRed.Hex())
So(GetColor("black"), ShouldEqual, ColorBlack)
So(GetColor("orange"), ShouldEqual, ColorOrange)
})
Convey("Color imperfect fit works", t, func() {
So(FindColor(ColorOrangeRed, pal[:16]), ShouldEqual, ColorRed)
So(FindColor(ColorAliceBlue, pal[:16]), ShouldEqual, ColorWhite)
So(FindColor(ColorPink, pal), ShouldEqual, Color217)
So(FindColor(ColorSienna, pal), ShouldEqual, Color173)
So(FindColor(GetColor("#00FD00"), pal), ShouldEqual, ColorLime)
})
Convey("Color RGB breakdown works", t, func() {
r, g, b := GetColor("#112233").RGB()
So(r, ShouldEqual, 0x11)
So(g, ShouldEqual, 0x22)
So(b, ShouldEqual, 0x33)
})
}