mirror of
https://github.com/lovasoa/whitebophir
synced 2024-11-10 14:34:20 +00:00
Merge branch 'master' of https://github.com/lovasoa/whitebophir
Include the hollidays changes, including the new color picker.
This commit is contained in:
Ophir LOJKINE
commit
8867dbee84
15 changed files with 96 additions and 1026 deletions
|
|
@ -9,7 +9,7 @@
|
|||
<link rel="stylesheet" type="text/css" href="board.css" />
|
||||
<link rel="stylesheet" type="text/css" href="font-awesome/css/font-awesome.min.css" />
|
||||
<script type="text/javascript" src="/socket.io/socket.io.js"></script>
|
||||
<script type="text/javascript" src="/js/jscolor/jscolor.js"></script>
|
||||
|
||||
</head>
|
||||
|
||||
<body>
|
||||
|
|
@ -47,5 +47,6 @@
|
|||
<script type="text/javascript" src="tools/text/text.js"></script>
|
||||
<script type="text/javascript" src="tools/eraser/eraser.js"></script>
|
||||
<script type="text/javascript" src="tools/hand/hand.js"></script>
|
||||
<script type="text/javascript" src="/js/canvascolor/canvascolor.min.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
|
|
@ -295,14 +295,6 @@ Tools.positionElement = function (elem, x, y) {
|
|||
|
||||
(function color (){
|
||||
var chooser = document.getElementById("chooseColor");
|
||||
if (chooser.type == "text") {
|
||||
//The browser doesn't support <input type='color'>, use jsColor instead
|
||||
new jscolor.color(chooser, {
|
||||
"required" : false,
|
||||
"adjust" : false,
|
||||
"hash" : true,
|
||||
});
|
||||
}
|
||||
Tools.getColor = function(){
|
||||
return chooser.value;
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||||
};
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||||
|
|
|
|||
2
client-data/js/canvascolor/canvascolor.min.js
vendored
Normal file
2
client-data/js/canvascolor/canvascolor.min.js
vendored
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
//gist.github.com/lovasoa/8141243
|
||||
var canvascolor=(function(){function x(a,c){a/=Math.PI/6;var k=a|0,d=a-k,f=0*c,l=c*(1-1*d),d=c*(1-1*(1-d));switch(k%6){case 0:return[c,d,f];case 1:return[l,c,f];case 2:return[f,c,d];case 3:return[f,l,c];case 4:return[d,f,c];case 5:return[c,f,l]}}function y(a){do if("fixed"===getComputedStyle(a).position)return!0;while(null!==(a=a.parentElement));return!1}function v(a){function c(b){return"#"+(15*b[0]/255|0).toString(16)+(15*b[1]/255|0).toString(16)+(15*b[2]/255|0).toString(16)}function k(b){return x(b[0]/ g*Math.PI,255*(1-b[1]/m))}function d(b,z){a.style.backgroundColor=b;z&&0===a.style.backgroundColor.length?a.style.backgroundColor=t:(t=q.style.backgroundColor=b,a.value=b,a.focus())}function f(b){var a=document.createElement("div");a.style.width=g/3-10+"px";a.style.height=m/3-8+"px";a.style.backgroundColor=b;a.addEventListener("click",function(){d(b)},!0);1>=n.childElementCount?n.appendChild(a):n.insertBefore(a,n.children[1]);return a}function l(b){var a=h.getBoundingClientRect();return[b.clientX- a.left,b.clientY-a.top]}var t=a.value||"#000",g=200,m=g/2,e=r.cloneNode(!0);e.style.width=g+"px";e.style.position=y(a)?"fixed":"absolute";var h=e.getElementsByTagName("canvas")[0],p=h.getContext("2d");h.width=g;h.height=m;var n=e.getElementsByClassName("canvascolor-history")[0];n.style.width=g+"px";n.style.maxHeight=m+"px";var q=f(t);q.style.border="1px solid white";q.style.a="5px";document.body.appendChild(e);a.addEventListener("mouseover",function(){var b=a.getBoundingClientRect(),c=b.top+b.height+ 3,b=b.left;"fixed"!==e.style.position&&(c+=window.scrollY,b+=window.scrollX);e.style.top=c+"px";e.style.left=b+"px";e.style.display="block"},!0);e.addEventListener("mouseleave",function(){e.style.display="none"},!1);a.addEventListener("keyup",function(){d(a.value,!0)},!0);d(a.value,!0);var s=p.createImageData(g,m);(function(){for(var b=0;b<g;b++)for(var a=0;a<m;a++){var c=4*(b+a*g),d=k([b,a]);s.data[c]=d[0];s.data[c+1]=d[1];s.data[c+2]=d[2];s.data[c+3]=255}p.putImageData(s,0,0)})();h.addEventListener("mousemove", function(a){a=l(a);q.style.backgroundColor=c(k(a))},!0);h.addEventListener("click",function(a){a=l(a);a=c(k(a));f(a);d(a)},!0);h.addEventListener("mouseleave",function(){q.style.backgroundColor=t},!0)}(function(){var a=document.createElement("style");a.innerHTML=".canvascolor-container{background-color:black;border-radius:5px;overflow:hidden;width:179px;padding:2px;display:none;}.canvascolor-container canvas{cursor:crosshair;}.canvascolor-history{overflow:auto;}.canvascolor-history > div{margin:2px;display:inline-block;}"; document.head.appendChild(a)})();var r;(function(){r=document.createElement("div");r.className="canvascolor-container";var a=document.createElement("canvas"),c=document.createElement("div");c.className="canvascolor-history";r.appendChild(a);r.appendChild(c)})();for(var w=document.querySelectorAll("input.canvascolor, input[type=color]"),p=0;p<w.length;p++){var u=w.item(p);"color"===u.type&&-1===u.className.split(" ").indexOf("canvascolor")||v(u)}return v})();
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Before Width: | Height: | Size: 66 B |
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Before Width: | Height: | Size: 83 B |
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@ -1,12 +0,0 @@
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|||
<html>
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||||
<head>
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||||
<title>jscolor demo</title>
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||||
</head>
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<body>
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||||
|
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<script type="text/javascript" src="jscolor.js"></script>
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|
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Click here: <input class="color" value="66ff00">
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|
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</body>
|
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</html>
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Before Width: | Height: | Size: 2.6 KiB |
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Before Width: | Height: | Size: 2.8 KiB |
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|
@ -1,995 +0,0 @@
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|||
/**
|
||||
* jscolor, JavaScript Color Picker
|
||||
*
|
||||
* @version 1.4.1
|
||||
* @license GNU Lesser General Public License, http://www.gnu.org/copyleft/lesser.html
|
||||
* @author Jan Odvarko, http://odvarko.cz
|
||||
* @created 2008-06-15
|
||||
* @updated 2013-04-08
|
||||
* @link http://jscolor.com
|
||||
*/
|
||||
|
||||
|
||||
var jscolor = {
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|
||||
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||||
dir : '', // location of jscolor directory (leave empty to autodetect)
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bindClass : 'color', // class name
|
||||
binding : false, // automatic binding via <input class="...">
|
||||
preloading : true, // use image preloading?
|
||||
|
||||
|
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install : function() {
|
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jscolor.addEvent(window, 'load', jscolor.init);
|
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},
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||||
|
||||
|
||||
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
|
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srcAbs.query = null;
|
||||
srcAbs.fragment = null;
|
||||
return srcAbs.toString();
|
||||
}
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
|
||||
bind : function() {
|
||||
var matchClass = new RegExp('(^|\\s)('+jscolor.bindClass+')\\s*(\\{[^}]*\\})?', 'i');
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||||
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.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.value)) {
|
||||
valueElement.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.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.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) {
|
||||
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();
|
||||
}
|
||||
};
|
||||
if('ontouchstart' in window) { // if touch device
|
||||
p.box.addEventListener('touchmove', function(e) {
|
||||
var event={
|
||||
'offsetX': e.touches[0].pageX-touchOffset.X,
|
||||
'offsetY': e.touches[0].pageY-touchOffset.Y
|
||||
};
|
||||
if (holdPad || holdSld) {
|
||||
holdPad && setPad(event);
|
||||
holdSld && setSld(event);
|
||||
dispatchImmediateChange();
|
||||
}
|
||||
e.stopPropagation(); // prevent move "view" on broswer
|
||||
e.preventDefault(); // prevent Default - Android Fix (else android generated only 1-2 touchmove events)
|
||||
}, false);
|
||||
}
|
||||
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;
|
||||
}
|
||||
holdSld=false;
|
||||
holdPad=true;
|
||||
setPad(e);
|
||||
dispatchImmediateChange();
|
||||
};
|
||||
if('ontouchstart' in window) {
|
||||
p.padM.addEventListener('touchstart', function(e) {
|
||||
touchOffset={
|
||||
'X': e.target.offsetParent.offsetLeft,
|
||||
'Y': e.target.offsetParent.offsetTop
|
||||
};
|
||||
this.onmousedown({
|
||||
'offsetX':e.touches[0].pageX-touchOffset.X,
|
||||
'offsetY':e.touches[0].pageY-touchOffset.Y
|
||||
});
|
||||
});
|
||||
}
|
||||
p.sldM.onmouseup =
|
||||
p.sldM.onmouseout = function() { if(holdSld) { holdSld=false; jscolor.fireEvent(valueElement,'change'); } };
|
||||
p.sldM.onmousedown = function(e) {
|
||||
holdPad=false;
|
||||
holdSld=true;
|
||||
setSld(e);
|
||||
dispatchImmediateChange();
|
||||
};
|
||||
if('ontouchstart' in window) {
|
||||
p.sldM.addEventListener('touchstart', function(e) {
|
||||
touchOffset={
|
||||
'X': e.target.offsetParent.offsetLeft,
|
||||
'Y': e.target.offsetParent.offsetTop
|
||||
};
|
||||
this.onmousedown({
|
||||
'offsetX':e.touches[0].pageX-touchOffset.X,
|
||||
'offsetY':e.touches[0].pageY-touchOffset.Y
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
// 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 = 'fixed';
|
||||
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,
|
||||
touchOffset = {};
|
||||
var
|
||||
leaveValue = 1<<0,
|
||||
leaveStyle = 1<<1,
|
||||
leavePad = 1<<2,
|
||||
leaveSld = 1<<3;
|
||||
|
||||
// target
|
||||
jscolor.addEvent(target, 'focus', function() {
|
||||
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.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();
|
||||
|
|
@ -121,7 +121,7 @@
|
|||
elem.setAttribute("x", fieldData.x);
|
||||
elem.setAttribute("y", fieldData.y);
|
||||
elem.setAttribute("font-size", fieldData.size);
|
||||
elem.style.fill = fieldData.color;
|
||||
elem.setAttribute("fill", fieldData.color);
|
||||
if (fieldData.txt) elem.textContent = fieldData.txt;
|
||||
svg.appendChild(elem);
|
||||
return elem;
|
||||
|
|
|
|||
|
|
@ -6,8 +6,7 @@
|
|||
"version": "0.2.1-10",
|
||||
"dependencies": {
|
||||
"node-static": "0.7.x",
|
||||
"socket.io": "0.9.x",
|
||||
"mongodb": "1.3.x"
|
||||
"socket.io": "0.9.x"
|
||||
},
|
||||
"scripts": {
|
||||
"start": "node ./server/server.js"
|
||||
|
|
|
|||
0
server-data/.gitignore
vendored
Normal file
0
server-data/.gitignore
vendored
Normal file
|
|
@ -35,7 +35,7 @@ var fs = require('fs'),
|
|||
@default
|
||||
Path to the file where boards will be saved by default
|
||||
*/
|
||||
var HISTORY_FILE = path.join(__dirname, "../server-data/history.txt");
|
||||
var HISTORY_DIR = path.join(__dirname, "../server-data/");
|
||||
|
||||
/** @constant
|
||||
@type {Number}
|
||||
|
|
@ -44,6 +44,7 @@ var HISTORY_FILE = path.join(__dirname, "../server-data/history.txt");
|
|||
*/
|
||||
var SAVE_INTERVAL = 1000 * 2; //Save every 2 seconds of inactivity
|
||||
|
||||
|
||||
/**
|
||||
* Represents a board.
|
||||
* @constructor
|
||||
|
|
@ -53,14 +54,14 @@ var BoardData = function(name) {
|
|||
this.name = name;
|
||||
this.board = {};
|
||||
this.ready = false;
|
||||
this.file = path.join(HISTORY_DIR, "board-" + encodeURIComponent(name) + ".json");
|
||||
|
||||
//Loads the file. This will emit the "ready" event
|
||||
this.load(HISTORY_FILE);
|
||||
this.load(this.file);
|
||||
|
||||
this.on("ready", function(){
|
||||
that.ready = true;
|
||||
});
|
||||
|
||||
};
|
||||
|
||||
//Allows to use BoardData.emit() and BoardData.on()
|
||||
|
|
@ -157,13 +158,14 @@ BoardData.prototype.delaySave = function (file) {
|
|||
};
|
||||
|
||||
/** Saves the data in the board to a file.
|
||||
* @param {string} [file=HISTORY_FILE] - Path to the file where the board data will be saved.
|
||||
* @param {string} [file=this.file] - Path to the file where the board data will be saved.
|
||||
*/
|
||||
BoardData.prototype.save = function (file) {
|
||||
if (!file) file = HISTORY_FILE;
|
||||
if (!file) file = this.file;
|
||||
var board_txt = JSON.stringify(this.board);
|
||||
var that = this;
|
||||
fs.writeFile(file, board_txt, function (err) {
|
||||
if (err) this.emit("error", err);
|
||||
if (err) that.emit("error", err);
|
||||
});
|
||||
};
|
||||
|
||||
|
|
|
|||
81
server/createSVG.js
Normal file
81
server/createSVG.js
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
var fs = require("fs"),
|
||||
path = require("path");
|
||||
|
||||
var HISTORY_FILE = path.join(__dirname, "../server-data/history.txt");
|
||||
|
||||
function htmlspecialchars (str) {
|
||||
//Hum, hum... Could do better
|
||||
if (typeof str !== "string") return "";
|
||||
return str.replace(/&/g, "&")
|
||||
.replace(/</g, "<")
|
||||
.replace(/>/g, ">")
|
||||
.replace(/"/g, """)
|
||||
.replace(/'/g, "'");
|
||||
}
|
||||
|
||||
var Tools = {
|
||||
"Text" : function(el) {
|
||||
return '<text ' +
|
||||
'id="'+htmlspecialchars(el.id||"t")+'" ' +
|
||||
'x="'+(el.x|0)+'" '+
|
||||
'y="'+(el.y|0)+'" '+
|
||||
'font-size="'+(el.size|0)+'" '+
|
||||
'fill="'+htmlspecialchars(el.color||"#000")+'" '+
|
||||
'>'+htmlspecialchars(el.txt||"")+'</text>';
|
||||
},
|
||||
"Pencil" : function(el) {
|
||||
if (!el._children) return "";
|
||||
switch (el._children.length) {
|
||||
case 0: return "";
|
||||
case 1:
|
||||
var pathstring = "M" + el._children[0].x + " " + el._children[0].y +
|
||||
"L" + el._children[0].x + " " + el._children[0].y;
|
||||
break;
|
||||
default:
|
||||
var pathstring = "M"+el._children[0].x+" "+ el._children[0].y + "L";
|
||||
for(var i=1;i<el._children.length;i++){
|
||||
pathstring += (+el._children[i].x)+" "+ (+el._children[i].y)+" ";
|
||||
}
|
||||
}
|
||||
|
||||
return '<path ' +
|
||||
'id="'+htmlspecialchars(el.id||"l")+'" ' +
|
||||
'stroke-width="'+(el.size|0)+'" '+
|
||||
'stroke="'+htmlspecialchars(el.color||"#000")+'" '+
|
||||
'd="'+pathstring+'" ' +
|
||||
'/>';
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
function toSVG(obj) {
|
||||
var margin=500, maxelems = 1e4;
|
||||
var elements = "", i=0, w=0, h=0;
|
||||
var t=Date.now();
|
||||
for (var id in obj) {
|
||||
if (++i > maxelems) break;
|
||||
var elem = obj[id];
|
||||
if (elem.x && elem.x + margin > w ) w = elem.x + margin;
|
||||
if (elem.y && elem.y + margin > h) h = elem.y + margin;
|
||||
elements += Tools[elem.tool](elem);
|
||||
}
|
||||
console.error(i+" elements treated in "+(Date.now()-t)+"ms.");
|
||||
|
||||
var svg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="'+w+'" height="'+h+'">' +
|
||||
'<defs><style type="text/css"><![CDATA[' +
|
||||
'text {font-family:"Arial"}' +
|
||||
'path {fill:none;stroke-linecap:round;stroke-linejoin:round;}' +
|
||||
']]></style></defs>' +
|
||||
elements +
|
||||
'</svg>';
|
||||
console.log(svg);
|
||||
return svg;
|
||||
}
|
||||
|
||||
fs.readFile(HISTORY_FILE, function (err, data) {
|
||||
if (err) throw err;
|
||||
var t=Date.now();
|
||||
var board = JSON.parse(data);
|
||||
console.error("JSON parsed in "+(Date.now()-t)+"ms.");
|
||||
toSVG(board);
|
||||
});
|
||||
|
|
@ -27,7 +27,7 @@ console.log("Server listening on "+PORT);
|
|||
var fileserver = new nodestatic.Server(WEBROOT);
|
||||
|
||||
function serveError(request, response, err) {
|
||||
console.warn("Error serving '"+request.url+"' : "+err.message);
|
||||
console.warn("Error serving '"+request.url+"' : "+err.status+" "+err.message);
|
||||
fileserver.serveFile('error.html', err.status, {}, request, response);
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue