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1 parent d616b28 commit c63aba096ed8a8a6a26d4c47b31f6261efde85e2 @cjcliffe committed Nov 4, 2012
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BIN lib/jscolor/arrow.gif
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BIN lib/jscolor/cross.gif
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12 lib/jscolor/demo.html
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+<html>
+<head>
+ <title>jscolor demo</title>
+</head>
+<body>
+
+ <script type="text/javascript" src="jscolor.js"></script>
+
+ Click here: <input class="color" value="66ff00">
+
+</body>
+</html>
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BIN lib/jscolor/hs.png
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BIN lib/jscolor/hv.png
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961 lib/jscolor/jscolor.js
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+/**
+ * jscolor, JavaScript Color Picker
+ *
+ * @version 1.4.0
+ * @license GNU Lesser General Public License, http://www.gnu.org/copyleft/lesser.html
+ * @author Jan Odvarko, http://odvarko.cz
+ * @created 2008-06-15
+ * @updated 2012-07-06
+ * @link http://jscolor.com
+ */
+
+
+var jscolor = {
+
+
+ dir : '', // location of jscolor directory (leave empty to autodetect)
+ bindClass : 'color', // class name
+ binding : true, // automatic binding via <input class="...">
+ preloading : true, // use image preloading?
+
+
+ install : function() {
+ jscolor.addEvent(window, 'load', jscolor.init);
+ },
+
+
+ init : function() {
+ if(jscolor.binding) {
+ jscolor.bind();
+ }
+ if(jscolor.preloading) {
+ jscolor.preload();
+ }
+ },
+
+
+ getDir : function() {
+ if(!jscolor.dir) {
+ var detected = jscolor.detectDir();
+ jscolor.dir = detected!==false ? detected : 'jscolor/';
+ }
+ return jscolor.dir;
+ },
+
+
+ detectDir : function() {
+ var base = location.href;
+
+ var e = document.getElementsByTagName('base');
+ for(var i=0; i<e.length; i+=1) {
+ if(e[i].href) { base = e[i].href; }
+ }
+
+ var e = document.getElementsByTagName('script');
+ for(var i=0; i<e.length; i+=1) {
+ if(e[i].src && /(^|\/)jscolor\.js([?#].*)?$/i.test(e[i].src)) {
+ var src = new jscolor.URI(e[i].src);
+ var srcAbs = src.toAbsolute(base);
+ srcAbs.path = srcAbs.path.replace(/[^\/]+$/, ''); // remove filename
+ srcAbs.query = null;
+ srcAbs.fragment = null;
+ return srcAbs.toString();
+ }
+ }
+ return false;
+ },
+
+
+ bind : function() {
+ var matchClass = new RegExp('(^|\\s)('+jscolor.bindClass+')\\s*(\\{[^}]*\\})?', 'i');
+ var e = document.getElementsByTagName('input');
+ for(var i=0; i<e.length; i+=1) {
+ var m;
+ if(!e[i].color && e[i].className && (m = e[i].className.match(matchClass))) {
+ var prop = {};
+ if(m[3]) {
+ try {
+ prop = (new Function ('return (' + m[3] + ')'))();
+ } catch(eInvalidProp) {}
+ }
+ e[i].color = new jscolor.color(e[i], prop);
+ }
+ }
+ },
+
+
+ preload : function() {
+ for(var fn in jscolor.imgRequire) {
+ if(jscolor.imgRequire.hasOwnProperty(fn)) {
+ jscolor.loadImage(fn);
+ }
+ }
+ },
+
+
+ images : {
+ pad : [ 181, 101 ],
+ sld : [ 16, 101 ],
+ cross : [ 15, 15 ],
+ arrow : [ 7, 11 ]
+ },
+
+
+ imgRequire : {},
+ imgLoaded : {},
+
+
+ requireImage : function(filename) {
+ jscolor.imgRequire[filename] = true;
+ },
+
+
+ loadImage : function(filename) {
+ if(!jscolor.imgLoaded[filename]) {
+ jscolor.imgLoaded[filename] = new Image();
+ jscolor.imgLoaded[filename].src = jscolor.getDir()+filename;
+ }
+ },
+
+
+ fetchElement : function(mixed) {
+ return typeof mixed === 'string' ? document.getElementById(mixed) : mixed;
+ },
+
+
+ addEvent : function(el, evnt, func) {
+ if(el.addEventListener) {
+ el.addEventListener(evnt, func, false);
+ } else if(el.attachEvent) {
+ el.attachEvent('on'+evnt, func);
+ }
+ },
+
+
+ fireEvent : function(el, evnt) {
+ if(!el) {
+ return;
+ }
+ if(document.createEvent) {
+ var ev = document.createEvent('HTMLEvents');
+ ev.initEvent(evnt, true, true);
+ el.dispatchEvent(ev);
+ } else if(document.createEventObject) {
+ var ev = document.createEventObject();
+ el.fireEvent('on'+evnt, ev);
+ } else if(el['on'+evnt]) { // alternatively use the traditional event model (IE5)
+ el['on'+evnt]();
+ }
+ },
+
+
+ getElementPos : function(e) {
+ var e1=e, e2=e;
+ var x=0, y=0;
+ if(e1.offsetParent) {
+ do {
+ x += e1.offsetLeft;
+ y += e1.offsetTop;
+ } while(e1 = e1.offsetParent);
+ }
+ while((e2 = e2.parentNode) && e2.nodeName.toUpperCase() !== 'BODY') {
+ x -= e2.scrollLeft;
+ y -= e2.scrollTop;
+ }
+ return [x, y];
+ },
+
+
+ getElementSize : function(e) {
+ return [e.offsetWidth, e.offsetHeight];
+ },
+
+
+ getRelMousePos : function(e) {
+ var x = 0, y = 0;
+ if (!e) { e = window.event; }
+ if (typeof e.offsetX === 'number') {
+ x = e.offsetX;
+ y = e.offsetY;
+ } else if (typeof e.layerX === 'number') {
+ x = e.layerX;
+ y = e.layerY;
+ }
+ return { x: x, y: y };
+ },
+
+
+ getViewPos : function() {
+ if(typeof window.pageYOffset === 'number') {
+ return [window.pageXOffset, window.pageYOffset];
+ } else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
+ return [document.body.scrollLeft, document.body.scrollTop];
+ } else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
+ return [document.documentElement.scrollLeft, document.documentElement.scrollTop];
+ } else {
+ return [0, 0];
+ }
+ },
+
+
+ getViewSize : function() {
+ if(typeof window.innerWidth === 'number') {
+ return [window.innerWidth, window.innerHeight];
+ } else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
+ return [document.body.clientWidth, document.body.clientHeight];
+ } else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
+ return [document.documentElement.clientWidth, document.documentElement.clientHeight];
+ } else {
+ return [0, 0];
+ }
+ },
+
+
+ URI : function(uri) { // See RFC3986
+
+ this.scheme = null;
+ this.authority = null;
+ this.path = '';
+ this.query = null;
+ this.fragment = null;
+
+ this.parse = function(uri) {
+ var m = uri.match(/^(([A-Za-z][0-9A-Za-z+.-]*)(:))?((\/\/)([^\/?#]*))?([^?#]*)((\?)([^#]*))?((#)(.*))?/);
+ this.scheme = m[3] ? m[2] : null;
+ this.authority = m[5] ? m[6] : null;
+ this.path = m[7];
+ this.query = m[9] ? m[10] : null;
+ this.fragment = m[12] ? m[13] : null;
+ return this;
+ };
+
+ this.toString = function() {
+ var result = '';
+ if(this.scheme !== null) { result = result + this.scheme + ':'; }
+ if(this.authority !== null) { result = result + '//' + this.authority; }
+ if(this.path !== null) { result = result + this.path; }
+ if(this.query !== null) { result = result + '?' + this.query; }
+ if(this.fragment !== null) { result = result + '#' + this.fragment; }
+ return result;
+ };
+
+ this.toAbsolute = function(base) {
+ var base = new jscolor.URI(base);
+ var r = this;
+ var t = new jscolor.URI;
+
+ if(base.scheme === null) { return false; }
+
+ if(r.scheme !== null && r.scheme.toLowerCase() === base.scheme.toLowerCase()) {
+ r.scheme = null;
+ }
+
+ if(r.scheme !== null) {
+ t.scheme = r.scheme;
+ t.authority = r.authority;
+ t.path = removeDotSegments(r.path);
+ t.query = r.query;
+ } else {
+ if(r.authority !== null) {
+ t.authority = r.authority;
+ t.path = removeDotSegments(r.path);
+ t.query = r.query;
+ } else {
+ if(r.path === '') {
+ t.path = base.path;
+ if(r.query !== null) {
+ t.query = r.query;
+ } else {
+ t.query = base.query;
+ }
+ } else {
+ if(r.path.substr(0,1) === '/') {
+ t.path = removeDotSegments(r.path);
+ } else {
+ if(base.authority !== null && base.path === '') {
+ t.path = '/'+r.path;
+ } else {
+ t.path = base.path.replace(/[^\/]+$/,'')+r.path;
+ }
+ t.path = removeDotSegments(t.path);
+ }
+ t.query = r.query;
+ }
+ t.authority = base.authority;
+ }
+ t.scheme = base.scheme;
+ }
+ t.fragment = r.fragment;
+
+ return t;
+ };
+
+ function removeDotSegments(path) {
+ var out = '';
+ while(path) {
+ if(path.substr(0,3)==='../' || path.substr(0,2)==='./') {
+ path = path.replace(/^\.+/,'').substr(1);
+ } else if(path.substr(0,3)==='/./' || path==='/.') {
+ path = '/'+path.substr(3);
+ } else if(path.substr(0,4)==='/../' || path==='/..') {
+ path = '/'+path.substr(4);
+ out = out.replace(/\/?[^\/]*$/, '');
+ } else if(path==='.' || path==='..') {
+ path = '';
+ } else {
+ var rm = path.match(/^\/?[^\/]*/)[0];
+ path = path.substr(rm.length);
+ out = out + rm;
+ }
+ }
+ return out;
+ }
+
+ if(uri) {
+ this.parse(uri);
+ }
+
+ },
+
+
+ /*
+ * Usage example:
+ * var myColor = new jscolor.color(myInputElement)
+ */
+
+ color : function(target, prop) {
+
+
+ this.required = true; // refuse empty values?
+ this.adjust = true; // adjust value to uniform notation?
+ this.hash = false; // prefix color with # symbol?
+ this.caps = true; // uppercase?
+ this.slider = true; // show the value/saturation slider?
+ this.valueElement = target; // value holder
+ this.styleElement = target; // where to reflect current color
+ this.onImmediateChange = null; // onchange callback (can be either string or function)
+ this.hsv = [0, 0, 1]; // read-only 0-6, 0-1, 0-1
+ this.rgb = [1, 1, 1]; // read-only 0-1, 0-1, 0-1
+ this.minH = 0; // read-only 0-6
+ this.maxH = 6; // read-only 0-6
+ this.minS = 0; // read-only 0-1
+ this.maxS = 1; // read-only 0-1
+ this.minV = 0; // read-only 0-1
+ this.maxV = 1; // read-only 0-1
+
+ this.pickerOnfocus = true; // display picker on focus?
+ this.pickerMode = 'HSV'; // HSV | HVS
+ this.pickerPosition = 'bottom'; // left | right | top | bottom
+ this.pickerSmartPosition = true; // automatically adjust picker position when necessary
+ this.pickerButtonHeight = 20; // px
+ this.pickerClosable = false;
+ this.pickerCloseText = 'Close';
+ this.pickerButtonColor = 'ButtonText'; // px
+ this.pickerFace = 10; // px
+ this.pickerFaceColor = 'ThreeDFace'; // CSS color
+ this.pickerBorder = 1; // px
+ this.pickerBorderColor = 'ThreeDHighlight ThreeDShadow ThreeDShadow ThreeDHighlight'; // CSS color
+ this.pickerInset = 1; // px
+ this.pickerInsetColor = 'ThreeDShadow ThreeDHighlight ThreeDHighlight ThreeDShadow'; // CSS color
+ this.pickerZIndex = 10000;
+
+
+ for(var p in prop) {
+ if(prop.hasOwnProperty(p)) {
+ this[p] = prop[p];
+ }
+ }
+
+
+ this.hidePicker = function() {
+ if(isPickerOwner()) {
+ removePicker();
+ }
+ };
+
+
+ this.showPicker = function() {
+ if(!isPickerOwner()) {
+ var tp = jscolor.getElementPos(target); // target pos
+ var ts = jscolor.getElementSize(target); // target size
+ var vp = jscolor.getViewPos(); // view pos
+ var vs = jscolor.getViewSize(); // view size
+ var ps = getPickerDims(this); // picker size
+ var a, b, c;
+ switch(this.pickerPosition.toLowerCase()) {
+ case 'left': a=1; b=0; c=-1; break;
+ case 'right':a=1; b=0; c=1; break;
+ case 'top': a=0; b=1; c=-1; break;
+ default: a=0; b=1; c=1; break;
+ }
+ var l = (ts[b]+ps[b])/2;
+
+ // picker pos
+ if (!this.pickerSmartPosition) {
+ var pp = [
+ tp[a],
+ tp[b]+ts[b]-l+l*c
+ ];
+ } else {
+ var pp = [
+ -vp[a]+tp[a]+ps[a] > vs[a] ?
+ (-vp[a]+tp[a]+ts[a]/2 > vs[a]/2 && tp[a]+ts[a]-ps[a] >= 0 ? tp[a]+ts[a]-ps[a] : tp[a]) :
+ tp[a],
+ -vp[b]+tp[b]+ts[b]+ps[b]-l+l*c > vs[b] ?
+ (-vp[b]+tp[b]+ts[b]/2 > vs[b]/2 && tp[b]+ts[b]-l-l*c >= 0 ? tp[b]+ts[b]-l-l*c : tp[b]+ts[b]-l+l*c) :
+ (tp[b]+ts[b]-l+l*c >= 0 ? tp[b]+ts[b]-l+l*c : tp[b]+ts[b]-l-l*c)
+ ];
+ }
+ drawPicker(pp[a], pp[b]);
+ }
+ };
+
+
+ this.importColor = function() {
+ if(!valueElement) {
+ this.exportColor();
+ } else {
+ if(!this.adjust) {
+ if(!this.fromString(valueElement.color_value, leaveValue)) {
+ styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage;
+ styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor;
+ styleElement.style.color = styleElement.jscStyle.color;
+ this.exportColor(leaveValue | leaveStyle);
+ }
+ } else if(!this.required && /^\s*$/.test(valueElement.color_value)) {
+ valueElement.color_value = '';
+ styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage;
+ styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor;
+ styleElement.style.color = styleElement.jscStyle.color;
+ this.exportColor(leaveValue | leaveStyle);
+
+ } else if(this.fromString(valueElement.color_value)) {
+ // OK
+ } else {
+ this.exportColor();
+ }
+ }
+ };
+
+
+ this.exportColor = function(flags) {
+ if(!(flags & leaveValue) && valueElement) {
+ var value = this.toString();
+ if(this.caps) { value = value.toUpperCase(); }
+ if(this.hash) { value = '#'+value; }
+ valueElement.color_value = value;
+ }
+ if(!(flags & leaveStyle) && styleElement) {
+ styleElement.style.backgroundImage = "none";
+ styleElement.style.backgroundColor =
+ '#'+this.toString();
+ styleElement.style.color =
+ 0.213 * this.rgb[0] +
+ 0.715 * this.rgb[1] +
+ 0.072 * this.rgb[2]
+ < 0.5 ? '#FFF' : '#000';
+ }
+ if(!(flags & leavePad) && isPickerOwner()) {
+ redrawPad();
+ }
+ if(!(flags & leaveSld) && isPickerOwner()) {
+ redrawSld();
+ }
+ };
+
+
+ this.fromHSV = function(h, s, v, flags) { // null = don't change
+ if(h !== null) { h = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, h)); }
+ if(s !== null) { s = Math.max(0.0, this.minS, Math.min(1.0, this.maxS, s)); }
+ if(v !== null) { v = Math.max(0.0, this.minV, Math.min(1.0, this.maxV, v)); }
+
+ this.rgb = HSV_RGB(
+ h===null ? this.hsv[0] : (this.hsv[0]=h),
+ s===null ? this.hsv[1] : (this.hsv[1]=s),
+ v===null ? this.hsv[2] : (this.hsv[2]=v)
+ );
+
+ this.exportColor(flags);
+ };
+
+
+ this.fromRGB = function(r, g, b, flags) { // null = don't change
+ if(r !== null) { r = Math.max(0.0, Math.min(1.0, r)); }
+ if(g !== null) { g = Math.max(0.0, Math.min(1.0, g)); }
+ if(b !== null) { b = Math.max(0.0, Math.min(1.0, b)); }
+
+ var hsv = RGB_HSV(
+ r===null ? this.rgb[0] : r,
+ g===null ? this.rgb[1] : g,
+ b===null ? this.rgb[2] : b
+ );
+ if(hsv[0] !== null) {
+ this.hsv[0] = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, hsv[0]));
+ }
+ if(hsv[2] !== 0) {
+ this.hsv[1] = hsv[1]===null ? null : Math.max(0.0, this.minS, Math.min(1.0, this.maxS, hsv[1]));
+ }
+ this.hsv[2] = hsv[2]===null ? null : Math.max(0.0, this.minV, Math.min(1.0, this.maxV, hsv[2]));
+
+ // update RGB according to final HSV, as some values might be trimmed
+ var rgb = HSV_RGB(this.hsv[0], this.hsv[1], this.hsv[2]);
+ this.rgb[0] = rgb[0];
+ this.rgb[1] = rgb[1];
+ this.rgb[2] = rgb[2];
+
+ this.exportColor(flags);
+ };
+
+
+ this.fromString = function(hex, flags) {
+
+
+ if (!hex) {
+ this.fromRGB(0.8,0.8,0.8,flags);
+ return;
+ }
+
+ var m = hex.match(/^\W*([0-9A-F]{3}([0-9A-F]{3})?)\W*$/i);
+ if(!m) {
+ return false;
+ } else {
+ if(m[1].length === 6) { // 6-char notation
+ this.fromRGB(
+ parseInt(m[1].substr(0,2),16) / 255,
+ parseInt(m[1].substr(2,2),16) / 255,
+ parseInt(m[1].substr(4,2),16) / 255,
+ flags
+ );
+ } else { // 3-char notation
+ this.fromRGB(
+ parseInt(m[1].charAt(0)+m[1].charAt(0),16) / 255,
+ parseInt(m[1].charAt(1)+m[1].charAt(1),16) / 255,
+ parseInt(m[1].charAt(2)+m[1].charAt(2),16) / 255,
+ flags
+ );
+ }
+ return true;
+ }
+ };
+
+
+ this.toString = function() {
+ return (
+ (0x100 | Math.round(255*this.rgb[0])).toString(16).substr(1) +
+ (0x100 | Math.round(255*this.rgb[1])).toString(16).substr(1) +
+ (0x100 | Math.round(255*this.rgb[2])).toString(16).substr(1)
+ );
+ };
+
+
+ function RGB_HSV(r, g, b) {
+ var n = Math.min(Math.min(r,g),b);
+ var v = Math.max(Math.max(r,g),b);
+ var m = v - n;
+ if(m === 0) { return [ null, 0, v ]; }
+ var h = r===n ? 3+(b-g)/m : (g===n ? 5+(r-b)/m : 1+(g-r)/m);
+ return [ h===6?0:h, m/v, v ];
+ }
+
+
+ function HSV_RGB(h, s, v) {
+ if(h === null) { return [ v, v, v ]; }
+ var i = Math.floor(h);
+ var f = i%2 ? h-i : 1-(h-i);
+ var m = v * (1 - s);
+ var n = v * (1 - s*f);
+ switch(i) {
+ case 6:
+ case 0: return [v,n,m];
+ case 1: return [n,v,m];
+ case 2: return [m,v,n];
+ case 3: return [m,n,v];
+ case 4: return [n,m,v];
+ case 5: return [v,m,n];
+ }
+ }
+
+
+ function removePicker() {
+ delete jscolor.picker.owner;
+ document.getElementsByTagName('body')[0].removeChild(jscolor.picker.boxB);
+ }
+
+
+ function drawPicker(x, y) {
+ if(!jscolor.picker) {
+ jscolor.picker = {
+ box : document.createElement('div'),
+ boxB : document.createElement('div'),
+ pad : document.createElement('div'),
+ padB : document.createElement('div'),
+ padM : document.createElement('div'),
+ sld : document.createElement('div'),
+ sldB : document.createElement('div'),
+ sldM : document.createElement('div'),
+ btn : document.createElement('div'),
+ btnS : document.createElement('span'),
+ btnT : document.createTextNode(THIS.pickerCloseText)
+ };
+ for(var i=0,segSize=4; i<jscolor.images.sld[1]; i+=segSize) {
+ var seg = document.createElement('div');
+ seg.style.height = segSize+'px';
+ seg.style.fontSize = '1px';
+ seg.style.lineHeight = '0';
+ jscolor.picker.sld.appendChild(seg);
+ }
+ jscolor.picker.sldB.appendChild(jscolor.picker.sld);
+ jscolor.picker.box.appendChild(jscolor.picker.sldB);
+ jscolor.picker.box.appendChild(jscolor.picker.sldM);
+ jscolor.picker.padB.appendChild(jscolor.picker.pad);
+ jscolor.picker.box.appendChild(jscolor.picker.padB);
+ jscolor.picker.box.appendChild(jscolor.picker.padM);
+ jscolor.picker.btnS.appendChild(jscolor.picker.btnT);
+ jscolor.picker.btn.appendChild(jscolor.picker.btnS);
+ jscolor.picker.box.appendChild(jscolor.picker.btn);
+ jscolor.picker.boxB.appendChild(jscolor.picker.box);
+ }
+
+ var p = jscolor.picker;
+
+ // controls interaction
+ p.box.onmouseup =
+ p.box.onmouseout = function() { target.focus(); };
+ p.box.onmousedown = function() { abortBlur=true; };
+ p.box.onmousemove = function(e) {
+ if (holdPad || holdSld) {
+ holdPad && setPad(e);
+ holdSld && setSld(e);
+ if (document.selection) {
+ document.selection.empty();
+ } else if (window.getSelection) {
+ window.getSelection().removeAllRanges();
+ }
+ dispatchImmediateChange();
+ }
+ };
+ p.padM.onmouseup =
+ p.padM.onmouseout = function() { if(holdPad) { holdPad=false; jscolor.fireEvent(valueElement,'change'); } };
+ p.padM.onmousedown = function(e) {
+ // if the slider is at the bottom, move it up
+ switch(modeID) {
+ case 0: if (THIS.hsv[2] === 0) { THIS.fromHSV(null, null, 1.0); }; break;
+ case 1: if (THIS.hsv[1] === 0) { THIS.fromHSV(null, 1.0, null); }; break;
+ }
+ holdPad=true;
+ setPad(e);
+ dispatchImmediateChange();
+ };
+ p.sldM.onmouseup =
+ p.sldM.onmouseout = function() { if(holdSld) { holdSld=false; jscolor.fireEvent(valueElement,'change'); } };
+ p.sldM.onmousedown = function(e) {
+ holdSld=true;
+ setSld(e);
+ dispatchImmediateChange();
+ };
+
+ // picker
+ var dims = getPickerDims(THIS);
+ p.box.style.width = dims[0] + 'px';
+ p.box.style.height = dims[1] + 'px';
+
+ // picker border
+ p.boxB.style.position = 'absolute';
+ p.boxB.style.clear = 'both';
+ p.boxB.style.left = x+'px';
+ p.boxB.style.top = y+'px';
+ p.boxB.style.zIndex = THIS.pickerZIndex;
+ p.boxB.style.border = THIS.pickerBorder+'px solid';
+ p.boxB.style.borderColor = THIS.pickerBorderColor;
+ p.boxB.style.background = THIS.pickerFaceColor;
+
+ // pad image
+ p.pad.style.width = jscolor.images.pad[0]+'px';
+ p.pad.style.height = jscolor.images.pad[1]+'px';
+
+ // pad border
+ p.padB.style.position = 'absolute';
+ p.padB.style.left = THIS.pickerFace+'px';
+ p.padB.style.top = THIS.pickerFace+'px';
+ p.padB.style.border = THIS.pickerInset+'px solid';
+ p.padB.style.borderColor = THIS.pickerInsetColor;
+
+ // pad mouse area
+ p.padM.style.position = 'absolute';
+ p.padM.style.left = '0';
+ p.padM.style.top = '0';
+ p.padM.style.width = THIS.pickerFace + 2*THIS.pickerInset + jscolor.images.pad[0] + jscolor.images.arrow[0] + 'px';
+ p.padM.style.height = p.box.style.height;
+ p.padM.style.cursor = 'crosshair';
+
+ // slider image
+ p.sld.style.overflow = 'hidden';
+ p.sld.style.width = jscolor.images.sld[0]+'px';
+ p.sld.style.height = jscolor.images.sld[1]+'px';
+
+ // slider border
+ p.sldB.style.display = THIS.slider ? 'block' : 'none';
+ p.sldB.style.position = 'absolute';
+ p.sldB.style.right = THIS.pickerFace+'px';
+ p.sldB.style.top = THIS.pickerFace+'px';
+ p.sldB.style.border = THIS.pickerInset+'px solid';
+ p.sldB.style.borderColor = THIS.pickerInsetColor;
+
+ // slider mouse area
+ p.sldM.style.display = THIS.slider ? 'block' : 'none';
+ p.sldM.style.position = 'absolute';
+ p.sldM.style.right = '0';
+ p.sldM.style.top = '0';
+ p.sldM.style.width = jscolor.images.sld[0] + jscolor.images.arrow[0] + THIS.pickerFace + 2*THIS.pickerInset + 'px';
+ p.sldM.style.height = p.box.style.height;
+ try {
+ p.sldM.style.cursor = 'pointer';
+ } catch(eOldIE) {
+ p.sldM.style.cursor = 'hand';
+ }
+
+ // "close" button
+ function setBtnBorder() {
+ var insetColors = THIS.pickerInsetColor.split(/\s+/);
+ var pickerOutsetColor = insetColors.length < 2 ? insetColors[0] : insetColors[1] + ' ' + insetColors[0] + ' ' + insetColors[0] + ' ' + insetColors[1];
+ p.btn.style.borderColor = pickerOutsetColor;
+ }
+ p.btn.style.display = THIS.pickerClosable ? 'block' : 'none';
+ p.btn.style.position = 'absolute';
+ p.btn.style.left = THIS.pickerFace + 'px';
+ p.btn.style.bottom = THIS.pickerFace + 'px';
+ p.btn.style.padding = '0 15px';
+ p.btn.style.height = '18px';
+ p.btn.style.border = THIS.pickerInset + 'px solid';
+ setBtnBorder();
+ p.btn.style.color = THIS.pickerButtonColor;
+ p.btn.style.font = '12px sans-serif';
+ p.btn.style.textAlign = 'center';
+ try {
+ p.btn.style.cursor = 'pointer';
+ } catch(eOldIE) {
+ p.btn.style.cursor = 'hand';
+ }
+ p.btn.onmousedown = function () {
+ THIS.hidePicker();
+ };
+ p.btnS.style.lineHeight = p.btn.style.height;
+
+ // load images in optimal order
+ switch(modeID) {
+ case 0: var padImg = 'hs.png'; break;
+ case 1: var padImg = 'hv.png'; break;
+ }
+ p.padM.style.backgroundImage = "url('"+jscolor.getDir()+"cross.gif')";
+ p.padM.style.backgroundRepeat = "no-repeat";
+ p.sldM.style.backgroundImage = "url('"+jscolor.getDir()+"arrow.gif')";
+ p.sldM.style.backgroundRepeat = "no-repeat";
+ p.pad.style.backgroundImage = "url('"+jscolor.getDir()+padImg+"')";
+ p.pad.style.backgroundRepeat = "no-repeat";
+ p.pad.style.backgroundPosition = "0 0";
+
+ // place pointers
+ redrawPad();
+ redrawSld();
+
+ jscolor.picker.owner = THIS;
+ document.getElementsByTagName('body')[0].appendChild(p.boxB);
+ }
+
+
+ function getPickerDims(o) {
+ var dims = [
+ 2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[0] +
+ (o.slider ? 2*o.pickerInset + 2*jscolor.images.arrow[0] + jscolor.images.sld[0] : 0),
+ o.pickerClosable ?
+ 4*o.pickerInset + 3*o.pickerFace + jscolor.images.pad[1] + o.pickerButtonHeight :
+ 2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[1]
+ ];
+ return dims;
+ }
+
+
+ function redrawPad() {
+ // redraw the pad pointer
+ switch(modeID) {
+ case 0: var yComponent = 1; break;
+ case 1: var yComponent = 2; break;
+ }
+ var x = Math.round((THIS.hsv[0]/6) * (jscolor.images.pad[0]-1));
+ var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.pad[1]-1));
+ jscolor.picker.padM.style.backgroundPosition =
+ (THIS.pickerFace+THIS.pickerInset+x - Math.floor(jscolor.images.cross[0]/2)) + 'px ' +
+ (THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.cross[1]/2)) + 'px';
+
+ // redraw the slider image
+ var seg = jscolor.picker.sld.childNodes;
+
+ switch(modeID) {
+ case 0:
+ var rgb = HSV_RGB(THIS.hsv[0], THIS.hsv[1], 1);
+ for(var i=0; i<seg.length; i+=1) {
+ seg[i].style.backgroundColor = 'rgb('+
+ (rgb[0]*(1-i/seg.length)*100)+'%,'+
+ (rgb[1]*(1-i/seg.length)*100)+'%,'+
+ (rgb[2]*(1-i/seg.length)*100)+'%)';
+ }
+ break;
+ case 1:
+ var rgb, s, c = [ THIS.hsv[2], 0, 0 ];
+ var i = Math.floor(THIS.hsv[0]);
+ var f = i%2 ? THIS.hsv[0]-i : 1-(THIS.hsv[0]-i);
+ switch(i) {
+ case 6:
+ case 0: rgb=[0,1,2]; break;
+ case 1: rgb=[1,0,2]; break;
+ case 2: rgb=[2,0,1]; break;
+ case 3: rgb=[2,1,0]; break;
+ case 4: rgb=[1,2,0]; break;
+ case 5: rgb=[0,2,1]; break;
+ }
+ for(var i=0; i<seg.length; i+=1) {
+ s = 1 - 1/(seg.length-1)*i;
+ c[1] = c[0] * (1 - s*f);
+ c[2] = c[0] * (1 - s);
+ seg[i].style.backgroundColor = 'rgb('+
+ (c[rgb[0]]*100)+'%,'+
+ (c[rgb[1]]*100)+'%,'+
+ (c[rgb[2]]*100)+'%)';
+ }
+ break;
+ }
+ }
+
+
+ function redrawSld() {
+ // redraw the slider pointer
+ switch(modeID) {
+ case 0: var yComponent = 2; break;
+ case 1: var yComponent = 1; break;
+ }
+ var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.sld[1]-1));
+ jscolor.picker.sldM.style.backgroundPosition =
+ '0 ' + (THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.arrow[1]/2)) + 'px';
+ }
+
+
+ function isPickerOwner() {
+ return jscolor.picker && jscolor.picker.owner === THIS;
+ }
+
+
+ function blurTarget() {
+ if(valueElement === target) {
+ THIS.importColor();
+ }
+ if(THIS.pickerOnfocus) {
+ THIS.hidePicker();
+ }
+ }
+
+
+ function blurValue() {
+ if(valueElement !== target) {
+ THIS.importColor();
+ }
+ }
+
+
+ function setPad(e) {
+ var mpos = jscolor.getRelMousePos(e);
+ var x = mpos.x - THIS.pickerFace - THIS.pickerInset;
+ var y = mpos.y - THIS.pickerFace - THIS.pickerInset;
+ switch(modeID) {
+ case 0: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), 1 - y/(jscolor.images.pad[1]-1), null, leaveSld); break;
+ case 1: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), null, 1 - y/(jscolor.images.pad[1]-1), leaveSld); break;
+ }
+ }
+
+
+ function setSld(e) {
+ var mpos = jscolor.getRelMousePos(e);
+ var y = mpos.y - THIS.pickerFace - THIS.pickerInset;
+ switch(modeID) {
+ case 0: THIS.fromHSV(null, null, 1 - y/(jscolor.images.sld[1]-1), leavePad); break;
+ case 1: THIS.fromHSV(null, 1 - y/(jscolor.images.sld[1]-1), null, leavePad); break;
+ }
+ }
+
+
+ function dispatchImmediateChange() {
+ if (THIS.onImmediateChange) {
+ var callback;
+ if (typeof THIS.onImmediateChange === 'string') {
+ callback = new Function (THIS.onImmediateChange);
+ } else {
+ callback = THIS.onImmediateChange;
+ }
+ callback.call(THIS);
+ }
+ }
+
+
+ var THIS = this;
+ var modeID = this.pickerMode.toLowerCase()==='hvs' ? 1 : 0;
+ var abortBlur = false;
+ var
+ valueElement = jscolor.fetchElement(this.valueElement),
+ styleElement = jscolor.fetchElement(this.styleElement);
+ var
+ holdPad = false,
+ holdSld = false;
+ var
+ leaveValue = 1<<0,
+ leaveStyle = 1<<1,
+ leavePad = 1<<2,
+ leaveSld = 1<<3;
+
+ // target
+ jscolor.addEvent(target, 'click', function() {
+ this.focus();
+ if(THIS.pickerOnfocus) { THIS.showPicker(); }
+ });
+ jscolor.addEvent(target, 'blur', function() {
+ if(!abortBlur) {
+ window.setTimeout(function(){ abortBlur || blurTarget(); abortBlur=false; }, 0);
+ } else {
+ abortBlur = false;
+ }
+ });
+
+ // valueElement
+ if(valueElement) {
+ var updateField = function() {
+ THIS.fromString(valueElement.color_value, leaveValue);
+ dispatchImmediateChange();
+ };
+ jscolor.addEvent(valueElement, 'keyup', updateField);
+ jscolor.addEvent(valueElement, 'input', updateField);
+ jscolor.addEvent(valueElement, 'blur', blurValue);
+ valueElement.setAttribute('autocomplete', 'off');
+ }
+
+ // styleElement
+ if(styleElement) {
+ styleElement.jscStyle = {
+ backgroundImage : styleElement.style.backgroundImage,
+ backgroundColor : styleElement.style.backgroundColor,
+ color : styleElement.style.color
+ };
+ }
+
+ // require images
+ switch(modeID) {
+ case 0: jscolor.requireImage('hs.png'); break;
+ case 1: jscolor.requireImage('hv.png'); break;
+ }
+ jscolor.requireImage('cross.gif');
+ jscolor.requireImage('arrow.gif');
+
+ this.importColor();
+ }
+
+};
+
+
+jscolor.install();
View
3 samples/events/event_tick.html
@@ -5,6 +5,9 @@
<script src="../../CubicVR.js" type="text/javascript"></script>
<script type='text/javascript'>
function start() {
+ CubicVR.init();
+ CubicVR.getCanvas().style.display = "none";
+
var evh = new CubicVR.EventHandler();
var myEvent = evh.addEvent({
View
BIN samples/images/day_skybox.jpg
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View
2 samples/index.css
@@ -167,6 +167,8 @@ iframe {
color:white;
}
+.dataFormRow select {
+}
.dataFormRow div.invalid label {
color: #FF5555;
View
1 samples/index.html
@@ -10,6 +10,7 @@
<script type="text/javascript" src="../lib/codemirror/mode_css.js"></script>
<script type="text/javascript" src="../lib/codemirror/mode_htmlmixed.js"></script>
<script type="text/javascript" src="../lib/codemirror/util_formatting.js"></script>
+ <script type="text/javascript" src="../lib/jscolor/jscolor.js"></script>
<script type="text/javascript" src="index.js"></script>
<link rel="stylesheet" href="../lib/codemirror/codemirror.css" />
<link rel="stylesheet" href="../lib/codemirror/docs_docs.css" />
View
11 samples/index.js
@@ -155,8 +155,8 @@ function buildInputForm(template) {
template: template
});
document.body.appendChild(formDiv);
+ jscolor.init();
document.getElementById("dataSubmitButton").addEventListener("click",
-
function (ev) {
runDataForm(formDiv, template);
});
@@ -273,9 +273,9 @@ var tools = {
return r + ", " + g + ", " + b;
} else if ( colorMatch = color.match(/([a-fA-F0-9]{6})/) ) {
colorMatch = colorMatch[0];
- return parseInt( colorMatch[0] + colorMatch[1], 16 ) + ", " +
- parseInt( colorMatch[2] + colorMatch[3], 16 ) + ", " +
- parseInt( colorMatch[4] + colorMatch[5], 16 );
+ return parseInt(parseInt( colorMatch[0] + colorMatch[1], 16 ) / 2.55)/100 + ", " +
+ parseInt(parseInt( colorMatch[2] + colorMatch[3], 16 ) / 2.55)/100 + ", " +
+ parseInt(parseInt( colorMatch[4] + colorMatch[5], 16 ) / 2.55)/100;
}
return false;
@@ -339,6 +339,9 @@ var tools = {
el.value = tVal;
elLabel.className = "";
}
+ },
+ validateImage: function(el,elLabel) {
+
}
};
View
91 samples/index.xml
@@ -203,20 +203,28 @@
<snippet name="Material Definition">
<template><![CDATA[
<% if (varname) { %>var <%=varname%> = new CubicVR.Material({ <% } else { %>{ <% } %>
- <% if (color) { %>
- color: <%=tools.parseColor( color )%>,
- <% } %>
+ <% if (color) { %>
+ color: [<%=color%>],
+ <% } %>
+ <% if (diffuse) { %>
+ diffuse: [<%=diffuse%>],
+ <% } %>
+ <% if (specular) { %>
+ specular: [<%=specular%>],
+ <% } %>
+ <% if (colorTexture||bumpTexture||normalTexture) { %>
textures: {
<% if (colorTexture) { %>
- colorTexture: <%=colorTexture%>,
+ color: "<%=colorTexture_other?colorTexture_other:colorTexture%>",
<% } %>
<% if (bumpTexture) { %>
- bumpTexture: <%=bumpTexture%>,
+ bump: "<%=bumpTexture_other?bumpTexture_other:bumpTexture%>",
<% } %>
<% if (normalTexture) { %>
- normalTexture: <%=normalTexture%>,
+ normal: "<%=normalTexture_other?normalTexture_other:normalTexture%>",
<% } %>
},
+ <% } %>
<% if (shininess) { %>
shininess: <%=shininess%>,
<% } %>
@@ -232,26 +240,38 @@
},
color: {
description: "Base Color",
- value: "0.5, 0.5, 0.5",
+ value: "1.0, 1.0, 1.0",
+ type: "rgb",
+ required: false
+ },
+ diffuse: {
+ description: "Diffuse Color",
+ value: "0.8, 0.8, 0.8",
+ type: "rgb",
+ required: false
+ },
+ specular: {
+ description: "Specular Color",
+ value: "",
type: "rgb",
required: false
},
colorTexture: {
description: "Color Texture",
value: "images/6583-diffuse.jpg",
- type: "text",
+ type: "image",
required: false
},
bumpTexture: {
description: "Bump Texture",
value: "images/6583-bump.jpg",
- type: "text",
+ type: "image",
required: false
},
normalTexture: {
description: "Normal Texture",
value: "images/6583-normal.jpg",
- type: "text",
+ type: "image",
required: false
},
shininess: {
@@ -434,6 +454,36 @@
var dataElem = dataform[elemName];
var elValue = dataElem.value||"";
var elRequired = dataElem.required||false;
+ var defaultImages = [
+ "images/1422-diffuse.jpg", "images/1422-bump.jpg", "images/1422-normal.jpg",
+ "images/2062-diffuse.jpg",
+ "images/2282-diffuse.jpg", "images/2282-bump.jpg", "images/2282-normal.jpg",
+ "images/2576-diffuse.jpg", "images/2576-bump.jpg", "images/2576-normal.jpg",
+ "images/2886-diffuse.jpg", "images/2886-bump.jpg", "images/2886-normal.jpg", "images/2886-specstrength.jpg",
+ "images/3524-diffuse.jpg", "images/3524-bump.jpg", "images/3524-normal.jpg", "images/3524-metallic.jpg",
+ "images/4734-diffuse.jpg", "images/4734-bump.jpg", "images/4734-normal.jpg", "images/5352-bump.jpg",
+ "images/5352-diffuse.jpg", "images/5352-normal.jpg", "images/5352-specstrength.jpg",
+ "images/6583-diffuse.jpg", "images/6583-bump.jpg", "images/6583-normal.jpg",
+ "images/concrete3.jpg",
+ "images/crate-alpha.jpg",
+ "images/crate.jpg",
+ "images/cubic_logo.png",
+ "images/fence.jpg",
+ "images/fence-alpha.jpg", "images/fence-bump.jpg", "images/fence-normal.jpg", "images/fence-reflect.jpg",
+ "images/fract_reflections.jpg",
+ "images/grass.jpg",
+ "images/metal6.jpg",
+ "images/particle.jpg",
+ "images/sky.png",
+ "images/target.png",
+ "images/water.jpg"
+ ];
+ var skyBoxes = [
+ "images/cubemap1.jpg",
+ "images/day_skybox.jpg",
+ "images/space_skybox.jpg"
+ ];
+
%>
<div class="dataFormRow">
<% if (dataElem.description && dataElem.type != "checkbox") { %>
@@ -442,6 +492,19 @@
<div class="dataInput"><%
switch (dataElem.type) {
+ case "image":
+ case "skybox":
+ var imageList = (dataElem.type=="image")?defaultImages:skyBoxes;
+ %>
+ <select name="<%=elemName%>" size="1"
+ onchange="tools.validateImage(this,this.parentNode)" />
+ <option value="">- None -</option>
+ <% for (var i in imageList) { %>
+ <option value="<%=imageList[i]%>" <%=(elValue==imageList[i])?"selected":""%>><%=imageList[i]%></option>
+ <% } %>
+ </select><input style="margin-left:5px" type="button" value="&times;" onclick="this.previousSibling.selectedIndex=0"><br/>
+ <input type="text" name="<%=elemName%>_other" value="" size="30" /><label> (other)</label>
+ <% break;
case "text": %>
<input type="text" name="<%=elemName%>" value="<%=elValue%>" />
<% break;
@@ -461,14 +524,14 @@
<label for="<%=elemName%>" id="<%=elemName%>_validate">&nbsp;Unsigned Integer</label>
<% break;
case "xyz": %>
- <input type="text" name="<%=elemName%>" value="<%=elValue%>" size="10"
+ <input type="text" name="<%=elemName%>" value="<%=elValue%>" size="15"
onchange="tools.validatePosition(this,this.parentNode)" />
<label for="<%=elemName%>" id="<%=elemName%>_validate">&nbsp;[X, Y, Z] Float</label>
<% break;
case "rgb": %>
- <input type="text" name="<%=elemName%>" value="<%=elValue%>" size="10"
- onchange="tools.validateColor(this,this.parentNode)" />
- <label for="<%=elemName%>" id="<%=elemName%>_validate">&nbsp;[R, G, B] Float, range 0.0 - 1.0</label>
+ <input type="text" name="<%=elemName%>" value="<%=elValue%>" size="15"
+ onchange="tools.validateColor(this,this.parentNode)" /><input type="button" value="&darr;" onchange="this.previousSibling.value = tools.parseColor(this.color_value)" class="color" color_value="<%=elValue%>" style="margin-left:5px" />
+ <label for="<%=elemName%>" id="<%=elemName%>_validate">&nbsp;[R, G, B] Float 0.0 - 1.0</label>
<% break;
case "checkbox": %>
<input type="checkbox" name="<%=elemName%>" value="1" <%=elValue?"checked":""%> style="margin-left:20px;" /><label for="<%=elemName%>"><%=dataElem.description%></label>

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