/
color.clj
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color.clj
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; Copyright (c) Dave Ray, 2011. All rights reserved.
; The use and distribution terms for this software are covered by the
; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
; which can be found in the file epl-v10.html at the root of this
; distribution.
; By using this software in any fashion, you are agreeing to be bound by
; the terms of this license.
; You must not remove this notice, or any other, from this software.
(ns ^{:doc "Functions for creating Swing colors. Note that these are implicit
in the core color options."
:author "Dave Ray"}
seesaw.color
(:use [seesaw.util :only (illegal-argument resource resource-key?)])
(:import [java.awt Color]))
(def ^{:private true} color-names {
"aliceblue" (Color. 240,248,255)
"antiquewhite" (Color. 250,235,215)
"aqua" (Color. 0,255,255)
"aquamarine" (Color. 127,255,212)
"azure" (Color. 240,255,255)
"beige" (Color. 245,245,220)
"bisque" (Color. 255,228,196)
"black" (Color. 0,0,0)
"blanchedalmond" (Color. 255,235,205)
"blue" (Color. 0,0,255)
"blueviolet" (Color. 138,43,226)
"brown" (Color. 165,42,42)
"burlywood" (Color. 222,184,135)
"cadetblue" (Color. 95,158,160)
"chartreuse" (Color. 127,255,0)
"chocolate" (Color. 210,105,30)
"coral" (Color. 255,127,80)
"cornflowerblue" (Color. 100,149,237)
"cornsilk" (Color. 255,248,220)
"crimson" (Color. 220,20,60)
"cyan" (Color. 0,255,255)
"darkblue" (Color. 0,0,139)
"darkcyan" (Color. 0,139,139)
"darkgoldenrod" (Color. 184,134,11)
"darkgray" (Color. 169,169,169)
"darkgreen" (Color. 0,100,0)
"darkgrey" (Color. 169,169,169)
"darkkhaki" (Color. 189,183,107)
"darkmagenta" (Color. 139,0,139)
"darkolivegreen" (Color. 85,107,47)
"darkorange" (Color. 255,140,0)
"darkorchid" (Color. 153,50,204)
"darkred" (Color. 139,0,0)
"darksalmon" (Color. 233,150,122)
"darkseagreen" (Color. 143,188,143)
"darkslateblue" (Color. 72,61,139)
"darkslategray" (Color. 47,79,79)
"darkslategrey" (Color. 47,79,79)
"darkturquoise" (Color. 0,206,209)
"darkviolet" (Color. 148,0,211)
"deeppink" (Color. 255,20,147)
"deepskyblue" (Color. 0,191,255)
"dimgray" (Color. 105,105,105)
"dimgrey" (Color. 105,105,105)
"dodgerblue" (Color. 30,144,255)
"firebrick" (Color. 178,34,34)
"floralwhite" (Color. 255,250,240)
"forestgreen" (Color. 34,139,34)
"fuchsia" (Color. 255,0,255)
"gainsboro" (Color. 220,220,220)
"ghostwhite" (Color. 248,248,255)
"gold" (Color. 255,215,0)
"goldenrod" (Color. 218,165,32)
"gray" (Color. 128,128,128)
"green" (Color. 0,128,0)
"greenyellow" (Color. 173,255,47)
"grey" (Color. 128,128,128)
"honeydew" (Color. 240,255,240)
"hotpink" (Color. 255,105,180)
"indianred" (Color. 205,92,92)
"indigo" (Color. 75,0,130)
"ivory" (Color. 255,255,240)
"khaki" (Color. 240,230,140)
"lavender" (Color. 230,230,250)
"lavenderblush" (Color. 255,240,245)
"lawngreen" (Color. 124,252,0)
"lemonchiffon" (Color. 255,250,205)
"lightblue" (Color. 173,216,230)
"lightcoral" (Color. 240,128,128)
"lightcyan" (Color. 224,255,255)
"lightgoldenrodyellow" (Color. 250,250,210)
"lightgray" (Color. 211,211,211)
"lightgreen" (Color. 144,238,144)
"lightgrey" (Color. 211,211,211)
"lightpink" (Color. 255,182,193)
"lightsalmon" (Color. 255,160,122)
"lightseagreen" (Color. 32,178,170)
"lightskyblue" (Color. 135,206,250)
"lightslategray" (Color. 119,136,153)
"lightslategrey" (Color. 119,136,153)
"lightsteelblue" (Color. 176,196,222)
"lightyellow" (Color. 255,255,224)
"lime" (Color. 0,255,0)
"limegreen" (Color. 50,205,50)
"linen" (Color. 250,240,230)
"magenta" (Color. 255,0,255)
"maroon" (Color. 128,0,0)
"mediumaquamarine" (Color. 102,205,170)
"mediumblue" (Color. 0,0,205)
"mediumorchid" (Color. 186,85,211)
"mediumpurple" (Color. 147,112,219)
"mediumseagreen" (Color. 60,179,113)
"mediumslateblue" (Color. 123,104,238)
"mediumspringgreen" (Color. 0,250,154)
"mediumturquoise" (Color. 72,209,204)
"mediumvioletred" (Color. 199,21,133)
"midnightblue" (Color. 25,25,112)
"mintcream" (Color. 245,255,250)
"mistyrose" (Color. 255,228,225)
"moccasin" (Color. 255,228,181)
"navajowhite" (Color. 255,222,173)
"navy" (Color. 0,0,128)
"oldlace" (Color. 253,245,230)
"olive" (Color. 128,128,0)
"olivedrab" (Color. 107,142,35)
"orange" (Color. 255,165,0)
"orangered" (Color. 255,69,0)
"orchid" (Color. 218,112,214)
"palegoldenrod" (Color. 238,232,170)
"palegreen" (Color. 152,251,152)
"paleturquoise" (Color. 175,238,238)
"palevioletred" (Color. 219,112,147)
"papayawhip" (Color. 255,239,213)
"peachpuff" (Color. 255,218,185)
"peru" (Color. 205,133,63)
"pink" (Color. 255,192,203)
"plum" (Color. 221,160,221)
"powderblue" (Color. 176,224,230)
"purple" (Color. 128,0,128)
"red" (Color. 255,0,0)
"rosybrown" (Color. 188,143,143)
"royalblue" (Color. 65,105,225)
"saddlebrown" (Color. 139,69,19)
"salmon" (Color. 250,128,114)
"sandybrown" (Color. 244,164,96)
"seagreen" (Color. 46,139,87)
"seashell" (Color. 255,245,238)
"sienna" (Color. 160,82,45)
"silver" (Color. 192,192,192)
"skyblue" (Color. 135,206,235)
"slateblue" (Color. 106,90,205)
"slategray" (Color. 112,128,144)
"slategrey" (Color. 112,128,144)
"snow" (Color. 255,250,250)
"springgreen" (Color. 0,255,127)
"steelblue" (Color. 70,130,180)
"tan" (Color. 210,180,140)
"teal" (Color. 0,128,128)
"thistle" (Color. 216,191,216)
"tomato" (Color. 255,99,71)
"turquoise" (Color. 64,224,208)
"violet" (Color. 238,130,238)
"wheat" (Color. 245,222,179)
"white" (Color. 255,255,255)
"whitesmoke" (Color. 245,245,245)
"yellow" (Color. 255,255,0)
"yellowgreen" (Color. 154,205,50)
})
(defn get-rgba
[^java.awt.Color c]
(vector (.getRed c) (.getGreen c) (.getBlue c) (.getAlpha c)))
(defn- decode [s]
(if (not= (first s) \#)
(illegal-argument "Invalid color code '%s'" s)
(case (count s)
4 (Color/decode (apply str \# (interleave (next s) (next s))))
7 (Color/decode s)
(illegal-argument "Invalid color code '%s'" s))))
(defn color
"Create a java.awt.Color object from args.
Examples:
; Named color with string or keyword
(color \"springgreen\")
(color :aliceblue)
; CSS-style hex color
(color \"#ff0000\")
; Named color with alpha
(color :aliceblue 128)
; CSS-style hex color with alpha
(color \"#ff0000\" 128)
; RGB color
(color 255 128 128)
; RGB color with alpha
(color 255 128 128 224)
See:
http://download.oracle.com/javase/6/docs/api/java/awt/Color.html
http://www.w3.org/TR/css3-color/
"
([s]
(if (resource-key? s)
(color (resource s))
(or (color-names (.toLowerCase (name s))) (decode (name s)))))
([s a] (apply color (assoc (get-rgba (color s)) 3 a)))
([^Integer r ^Integer g ^Integer b ^Integer a] (Color. r (int (or g 0)) (int (or b 0)) (int (or a 255))))
([r g b] (color r g b nil)))
(defn ^Color default-color
"Retrieve a default color from the UIManager.
Examples:
; Return the look and feel's label foreground color
(default-color \"Label.foreground\")
Returns a java.awt.Color instance or nil if not found.
See:
http://download.oracle.com/javase/6/docs/api/javax/swing/UIManager.html#getColor%28java.lang.Object%29
"
[name]
(.getColor (javax.swing.UIManager/getDefaults) name))
(defn ^Color to-color
[c]
(cond
(nil? c) nil
(instance? Color c) c
:else (color c)))