diff options
Diffstat (limited to 'config/strikeback/jscolor.js')
-rw-r--r-- | config/strikeback/jscolor.js | 840 |
1 files changed, 840 insertions, 0 deletions
diff --git a/config/strikeback/jscolor.js b/config/strikeback/jscolor.js new file mode 100644 index 00000000..1d7713ba --- /dev/null +++ b/config/strikeback/jscolor.js @@ -0,0 +1,840 @@ +/** + * jscolor, JavaScript Color Picker + * + * @version 1.3.1 + * @license GNU Lesser General Public License, http://www.gnu.org/copyleft/lesser.html + * @author Jan Odvarko, http://odvarko.cz + * @created 2008-06-15 + * @updated 2010-01-23 + * @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 { + eval('prop='+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.createEventObject) { + var ev = document.createEventObject(); + el.fireEvent('on'+evnt, ev); + } else if(document.createEvent) { + var ev = document.createEvent('HTMLEvents'); + ev.initEvent(evnt, true, true); + el.dispatchEvent(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]; + }, + + + getMousePos : function(e) { + if(!e) { e = window.event; } + if(typeof e.pageX === 'number') { + return [e.pageX, e.pageY]; + } else if(typeof e.clientX === 'number') { + return [ + e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft, + e.clientY + document.body.scrollTop + document.documentElement.scrollTop + ]; + } + }, + + + 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 === '') { // TODO: == or === ? + 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 === '') { // TODO: == or === ? + 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.valueElement = target; // value holder + this.styleElement = target; // where to reflect current color + 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.pickerOnfocus = true; // display picker on focus? + this.pickerMode = 'HSV'; // HSV | HVS + this.pickerPosition = 'bottom'; // left | right | top | bottom + 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 = [ // picker size + 2*this.pickerBorder + 4*this.pickerInset + 2*this.pickerFace + jscolor.images.pad[0] + 2*jscolor.images.arrow[0] + jscolor.images.sld[0], + 2*this.pickerBorder + 2*this.pickerInset + 2*this.pickerFace + jscolor.images.pad[1] + ]; + 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; + var pp = [ // picker pos + -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.backgroundColor = styleElement.jscStyle.backgroundColor; + styleElement.style.color = styleElement.jscStyle.color; + this.exportColor(leaveValue | leaveStyle); + } + } else if(!this.required && /^\s*$/.test(valueElement.value)) { + valueElement.value = ''; + styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor; + styleElement.style.color = styleElement.jscStyle.color; + this.exportColor(leaveValue | leaveStyle); + + } else if(this.fromString(valueElement.value)) { + // OK + } else { + this.exportColor(); + } + } + }; + + + this.exportColor = function(flags) { + if(!(flags & leaveValue) && valueElement) { + var value = this.toString(); + if(this.caps) { value = value.toUpperCase(); } + if(this.hash) { value = '#'+value; } + valueElement.value = value; + } + if(!(flags & leaveStyle) && styleElement) { + styleElement.style.backgroundColor = + '#'+this.toString(); + styleElement.style.color = + 0.213 * this.rgb[0] + + 0.715 * this.rgb[1] + + 0.072 * this.rgb[2] + < 0.5 ? '#FFF' : '#000'; + } + if(!(flags & leavePad) && isPickerOwner()) { + redrawPad(); + } + if(!(flags & leaveSld) && isPickerOwner()) { + redrawSld(); + } + }; + + + this.fromHSV = function(h, s, v, flags) { // null = don't change + h<0 && (h=0) || h>6 && (h=6); + s<0 && (s=0) || s>1 && (s=1); + v<0 && (v=0) || v>1 && (v=1); + this.rgb = HSV_RGB( + h===null ? this.hsv[0] : (this.hsv[0]=h), + s===null ? this.hsv[1] : (this.hsv[1]=s), + v===null ? this.hsv[2] : (this.hsv[2]=v) + ); + this.exportColor(flags); + }; + + + this.fromRGB = function(r, g, b, flags) { // null = don't change + r<0 && (r=0) || r>1 && (r=1); + g<0 && (g=0) || g>1 && (g=1); + b<0 && (b=0) || b>1 && (b=1); + var hsv = RGB_HSV( + r===null ? this.rgb[0] : (this.rgb[0]=r), + g===null ? this.rgb[1] : (this.rgb[1]=g), + b===null ? this.rgb[2] : (this.rgb[2]=b) + ); + if(hsv[0] !== null) { + this.hsv[0] = hsv[0]; + } + if(hsv[2] !== 0) { + this.hsv[1] = hsv[1]; + } + this.hsv[2] = hsv[2]; + this.exportColor(flags); + }; + + + this.fromString = function(hex, flags) { + var m = hex.match(/^\W*([0-9A-F]{3}([0-9A-F]{3})?)\W*$/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') + }; + 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.boxB.appendChild(jscolor.picker.box); + } + + var p = jscolor.picker; + + // recompute controls positions + posPad = [ + x+THIS.pickerBorder+THIS.pickerFace+THIS.pickerInset, + y+THIS.pickerBorder+THIS.pickerFace+THIS.pickerInset ]; + posSld = [ + null, + y+THIS.pickerBorder+THIS.pickerFace+THIS.pickerInset ]; + + // controls interaction + p.box.onmouseup = + p.box.onmouseout = function() { target.focus(); }; + p.box.onmousedown = function() { abortBlur=true; }; + p.box.onmousemove = function(e) { holdPad && setPad(e); holdSld && setSld(e); }; + p.padM.onmouseup = + p.padM.onmouseout = function() { if(holdPad) { holdPad=false; jscolor.fireEvent(valueElement,'change'); } }; + p.padM.onmousedown = function(e) { holdPad=true; setPad(e); }; + p.sldM.onmouseup = + p.sldM.onmouseout = function() { if(holdSld) { holdSld=false; jscolor.fireEvent(valueElement,'change'); } }; + p.sldM.onmousedown = function(e) { holdSld=true; setSld(e); }; + + // picker + p.box.style.width = 4*THIS.pickerInset + 2*THIS.pickerFace + jscolor.images.pad[0] + 2*jscolor.images.arrow[0] + jscolor.images.sld[0] + 'px'; + p.box.style.height = 2*THIS.pickerInset + 2*THIS.pickerFace + jscolor.images.pad[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.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.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'; + } + + // load images in optimal order + switch(modeID) { + case 0: var padImg = 'hs.png'; break; + case 1: var padImg = 'hv.png'; break; + } + p.padM.style.background = "url('"+jscolor.getDir()+"cross.gif') no-repeat"; + p.sldM.style.background = "url('"+jscolor.getDir()+"arrow.gif') no-repeat"; + p.pad.style.background = "url('"+jscolor.getDir()+padImg+"') 0 0 no-repeat"; + + // place pointers + redrawPad(); + redrawSld(); + + jscolor.picker.owner = THIS; + document.getElementsByTagName('body')[0].appendChild(p.boxB); + } + + + 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 posM = jscolor.getMousePos(e); + var x = posM[0]-posPad[0]; + var y = posM[1]-posPad[1]; + 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 posM = jscolor.getMousePos(e); + var y = posM[1]-posPad[1]; + 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; + } + } + + + 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 + posPad, + posSld; + 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); + }; + jscolor.addEvent(valueElement, 'keyup', updateField); + jscolor.addEvent(valueElement, 'input', updateField); + jscolor.addEvent(valueElement, 'blur', blurValue); + valueElement.setAttribute('autocomplete', 'off'); + } + + // styleElement + if(styleElement) { + styleElement.jscStyle = { + 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(); |