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author | Derrell Lipman <derrell@samba.org> | 2006-12-30 05:09:59 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:30:29 -0500 |
commit | 1170417ceeb8c49a46cda522a38eaa71c9cae30c (patch) | |
tree | dbf4c3fdcdb1af928dbd55f642ea40f00d09283a /webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js | |
parent | 23ccdca41670085da4486841b0d4900b4c8b02f3 (diff) | |
download | samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.tar.gz samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.tar.bz2 samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.zip |
r20414: Start to make SWAT usable by others. This is just a start...
(This used to be commit 26a34037a7ca6fbd05c5a6f7c2d5973e34bc6918)
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js | 542 |
1 files changed, 542 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js new file mode 100644 index 0000000000..868ac6f496 --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/color/Color.js @@ -0,0 +1,542 @@ +/* ************************************************************************ + + qooxdoo - the new era of web development + + http://qooxdoo.org + + Copyright: + 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org + + License: + LGPL 2.1: http://www.gnu.org/licenses/lgpl.html + + Authors: + * Sebastian Werner (wpbasti) + * Andreas Ecker (ecker) + +************************************************************************ */ + +/* ************************************************************************ + +#module(ui_core) +#require(qx.util.Return) +#load(qx.renderer.color.ColorObject) + +************************************************************************ */ + +qx.OO.defineClass("qx.renderer.color.Color", qx.core.Object, +function(vValue) +{ + if (qx.util.Validation.isValid(vValue)) { + this.setValue(vValue); + } + + qx.core.Object.call(this); +}); + + + + + +/* ************************************************************************ + Class data, properties and methods +************************************************************************ */ + +/* +--------------------------------------------------------------------------- + CORE METHODS +--------------------------------------------------------------------------- +*/ + +qx.renderer.color.Color.rgb2style = function(r, g, b) { + return "rgb(" + r + "," + g + "," + b + ")"; +} + + + + + +/* +--------------------------------------------------------------------------- + CORE DATA +--------------------------------------------------------------------------- +*/ + +qx.renderer.color.Color.m_hex = [ "0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f" ]; +qx.renderer.color.Color.m_rgb = { 0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,a:10,b:11,c:12,d:13,e:14,f:15 } + +qx.renderer.color.Color.r_hex3 = /^#([0-9a-f]{1})([0-9a-f]{1})([0-9a-f]{1})$/; +qx.renderer.color.Color.r_hex6 = /^#([0-9a-f]{1})([0-9a-f]{1})([0-9a-f]{1})([0-9a-f]{1})([0-9a-f]{1})([0-9a-f]{1})$/; +qx.renderer.color.Color.r_cssrgb = /^rgb\(\s*([0-9]{1,3}\.{0,1}[0-9]*)\s*,\s*([0-9]{1,3}\.{0,1}[0-9]*)\s*,\s*([0-9]{1,3}\.{0,1}[0-9]*)\s*\)$/; + +qx.renderer.color.Color.r_rgb = /^[0-9]{1,3},[0-9]{1,3},[0-9]{1,3}$/; +qx.renderer.color.Color.r_number = /^[0-9]{1,3}\.{0,1}[0-9]*$/; +qx.renderer.color.Color.r_percent = /^[0-9]{1,3}\.{0,1}[0-9]*%$/; + +qx.renderer.color.Color.htmlNames = +{ + maroon : [ 128,0,0 ], + red : [ 255,0,0 ], + orange : [ 255,165,0 ], + yellow : [ 255,255,0 ], + olive : [ 128,128,0 ], + purple : [ 128,0,128 ], + fuchsia : [ 255,0,255 ], + white : [ 255,255,255 ], + lime : [ 0,255,0 ], + green : [ 0,128,0 ], + navy : [ 0,0,128 ], + blue : [ 0,0,255 ], + aqua : [ 0,255,255 ], + teal : [ 0,128,128 ], + black : [ 0,0,0 ], + silver : [ 192,192,192 ], + gray : [ 128,128,128 ], + transparent : [-1,-1,-1] +} + +// TODO: Add some IE related colors (IE 4.x) +// http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/colors/colors.asp +/* +qx.renderer.color.Color.cssNames = +{ + +} +*/ + +/* + ActiveBorder: Active window border. + ActiveCaption: Active window caption. + + AppWorkspace: Background color of multiple document interface. + Background: Desktop background. + + ButtonFace: Face color for three-dimensional display elements. + ButtonHighlight: Highlight color for three-dimensional display elements (for edges facing away from the light source). + ButtonShadow: Shadow color for three-dimensional display elements. + ButtonText: Text on push buttons. + + CaptionText: Text in caption, size box, and scrollbar arrow box. + GrayText: Grayed (disabled) text. + + Highlight: Item(s) selected in a control. + HighlightText: Text of item(s) selected in a control. + + InactiveBorder: Inactive window border. + InactiveCaption: Inactive window caption. + InactiveCaptionText: Color of text in an inactive caption. + + InfoBackground: Background color for tooltip controls. + InfoText: Text color for tooltip controls. + + Menu: Menu background. + MenuText: Text in menus. + + Scrollbar: Scroll bar gray area. + + ThreeDDarkShadow: Dark shadow for three-dimensional display elements. + ThreeDFace: Face color for three-dimensional display elements. + ThreeDHighlight: Highlight color for three-dimensional display elements. + ThreeDLightShadow: Light color for three-dimensional display elements (for edges facing the light source). + ThreeDShadow: Dark shadow for three-dimensional display elements. + + Window: Window background. + WindowFrame: Window frame. + WindowText: Text in windows. +*/ + +qx.renderer.color.Color.themedNames = +{ + activeborder : 1, + activecaption : 1, + appworkspace : 1, + background : 1, + buttonface : 1, + buttonhighlight : 1, + buttonshadow : 1, + buttontext : 1, + captiontext : 1, + graytext : 1, + highlight : 1, + highlighttext : 1, + inactiveborder : 1, + inactivecaption : 1, + inactivecaptiontext : 1, + infobackground : 1, + infotext : 1, + menu : 1, + menutext : 1, + scrollbar : 1, + threeddarkshadow : 1, + threedface : 1, + threedhighlight : 1, + threedlightshadow : 1, + threedshadow : 1, + window : 1, + windowframe : 1, + windowtext : 1 +} + + + + + + + +/* ************************************************************************ + Instance data, properties and methods +************************************************************************ */ + +/* +--------------------------------------------------------------------------- + UTILITY +--------------------------------------------------------------------------- +*/ + +qx.renderer.color.Color.fromString = function(vDefString) { + return new qx.renderer.color.Color(vDefString); +} + +qx.renderer.color.Color.fromRandom = function() { + return new qx.renderer.color.Color([Math.round(255*Math.random()), Math.round(255*Math.random()), Math.round(255*Math.random())]); +} + + + + + + +/* +--------------------------------------------------------------------------- + DATA +--------------------------------------------------------------------------- +*/ + +qx.Proto._value = null; +qx.Proto._style = null; + +qx.Proto._isRgbColor = false; +qx.Proto._isHtmlColor = false; +qx.Proto._isThemedColor = false; + +qx.Proto._red = null; +qx.Proto._green = null; +qx.Proto._blue = null; + +qx.Proto._hex = null; + + + + + +/* +--------------------------------------------------------------------------- + COMPATIBILITY METHODS +--------------------------------------------------------------------------- +*/ + +qx.Proto.add = qx.util.Return.returnTrue; +qx.Proto.remove = qx.util.Return.returnTrue; + + + + + + +/* +--------------------------------------------------------------------------- + PUBLIC METHODS +--------------------------------------------------------------------------- +*/ + +qx.Proto.isRgbColor = function() { + return this._isRgbColor; +} + +qx.Proto.isHtmlColor = function() { + return this._isHtmlColor; +} + +qx.Proto.isThemedColor = function() { + return this._isThemedColor; +} + + + + +qx.Proto.setValue = function(vValue) +{ + this._normalize(vValue); + + if (this._isThemedColor) { + throw new Error("Please use qx.renderer.color.ColorObject for themed colors!"); + } +} + +qx.Proto.getValue = function() { + return this._value || ""; +} + + + + +qx.Proto.getStyle = function() +{ + if (this._style == null) { + this._evalStyle(); + } + + return this._style; +} + +qx.Proto._evalStyle = function() +{ + if (this._isRgbColor) + { + this._style = qx.renderer.color.Color.rgb2style(this._red, this._green, this._blue); + } + else if (this._isThemedColor) + { + this._applyThemedValue(); + } + else if (this._isHtmlColor) + { + this._style = this._value; + } + else if (qx.util.Validation.isValid(this._value)) + { + throw new Error("_evalStyle could not handle non-rgb colors :" + this.getValue() + "!"); + } +} + + + + +qx.Proto.getHex = function() +{ + if (this._hex == null) { + this._evalHex(); + } + + return this._hex; +} + +qx.Proto._evalHex = function() +{ + if (this._isRgbColor) + { + var a = ["#"]; + + var r = this.getRed(); + a.push(qx.renderer.color.Color.m_hex[Math.floor(r/16)]); + a.push(qx.renderer.color.Color.m_hex[Math.floor(r%16)]); + + var g = this.getGreen(); + a.push(qx.renderer.color.Color.m_hex[Math.floor(g/16)]); + a.push(qx.renderer.color.Color.m_hex[Math.floor(g%16)]); + + var b = this.getBlue(); + a.push(qx.renderer.color.Color.m_hex[Math.floor(b/16)]); + a.push(qx.renderer.color.Color.m_hex[Math.floor(b%16)]); + + this._hex = a.join(""); + } + else + { + // TODO + } +} + + + + +qx.Proto.getRed = function() +{ + if (this._red == null) { + this._evalRgb(); + } + + return this._red; +} + +qx.Proto.getGreen = function() +{ + if (this._green == null) { + this._evalRgb(); + } + + return this._green; +} + +qx.Proto.getBlue = function() +{ + if (this._blue == null) { + this._evalRgb(); + } + + return this._blue; +} + + + + +qx.Proto._evalRgb = function() +{ + if (this._isThemedColor) + { + this._applyThemedValue(); + } + else if (this._isHtmlColor) + { + var a = qx.renderer.color.Color.htmlNames[this._value]; + + this._red = a[0]; + this._green = a[1]; + this._blue = a[2]; + } + else + { + throw new Error("_evalRgb needs implementation!"); + } +} + + + + + +/* +--------------------------------------------------------------------------- + PRIVATE METHODS +--------------------------------------------------------------------------- +*/ + +qx.Proto._normalize = function(vInValue) +{ + this._isThemedColor = this._isRgbColor = this._isHtmlColor = false; + this._hex = null; + + var invalid = new Error("Invalid color: " + vInValue); + + switch(typeof vInValue) + { + case "string": + vInValue = vInValue.toLowerCase(); + + if (qx.renderer.color.Color.htmlNames[vInValue]) + { + this._isHtmlColor = true; + } + else if (qx.renderer.color.Color.themedNames[vInValue]) + { + this._isThemedColor = true; + } + else if (qx.renderer.color.Color.r_cssrgb.test(vInValue)) + { + this._red = parseInt(RegExp.$1); + this._green = parseInt(RegExp.$2); + this._blue = parseInt(RegExp.$3); + + this._isRgbColor = true; + } + else if (qx.renderer.color.Color.r_hex3.test(vInValue)) + { + this._hex = vInValue; + + this._red = (qx.renderer.color.Color.m_rgb[RegExp.$1] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$1]; + this._green = (qx.renderer.color.Color.m_rgb[RegExp.$2] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$2]; + this._blue = (qx.renderer.color.Color.m_rgb[RegExp.$3] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$3]; + + this._isRgbColor = true; + } + else if (qx.renderer.color.Color.r_hex6.test(vInValue)) + { + this._hex = vInValue; + + this._red = (qx.renderer.color.Color.m_rgb[RegExp.$1] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$2]; + this._green = (qx.renderer.color.Color.m_rgb[RegExp.$3] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$4]; + this._blue = (qx.renderer.color.Color.m_rgb[RegExp.$5] * 16) + qx.renderer.color.Color.m_rgb[RegExp.$6]; + + this._isRgbColor = true; + } + else + { + throw invalid; + } + + break; + + case "number": + if (vInValue >= 0 && vInValue <= 255) + { + this._red = this._green = this._blue = vInValue; + this._isRgbColor = true; + } + else + { + throw invalid; + } + + break; + + case "object": + if (qx.util.Validation.isValidArray(vInValue) && vInValue.length == 3) + { + this._red = vInValue[0]; + this._green = vInValue[1]; + this._blue = vInValue[2]; + + this._isRgbColor = true; + break; + } + + default: + throw invalid; + } + + if (!this._isRgbColor) + { + this._red = this._green = this._blue = null; + this._style = this._isHtmlColor ? vInValue : null; + } + else + { + this._style = null; + + if (!(this._red >= 0 && this._red <= 255 && this._green >= 0 && this._green <= 255 && this._blue >= 0 && this._blue <= 255)) { + throw invalid; + } + } + + return this._value = vInValue; +} + + + + + + +/* +--------------------------------------------------------------------------- + DISPOSER +--------------------------------------------------------------------------- +*/ + +qx.Proto.dispose = function() +{ + if (this.getDisposed()) { + return true; + } + + delete this._value; + delete this._style; + + delete this._red; + delete this._green; + delete this._blue; + + delete this._isRgbColor; + delete this._isHtmlColor; + delete this._isThemedColor; + + return qx.core.Object.prototype.dispose.call(this); +} |