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Editing: plugin.min.js

!function(){"use strict";var e=tinymce.util.Tools.resolve("tinymce.PluginManager"),l=tinymce.util.Tools.resolve("tinymce.util.Color"),a=function(e,n){e.find("#preview")[0].getEl().style.background=n},o=function(e,n){var i=l(n),t=i.toRgb();e.fromJSON({r:t.r,g:t.g,b:t.b,hex:i.toHex().substr(1)}),a(e,i.toHex())},t=function(e,n,i){var t=e.windowManager.open({title:"Color",items:{type:"container",layout:"flex",direction:"row",align:"stretch",padding:5,spacing:10,items:[{type:"colorpicker",value:i,onchange:function(){var e=this.rgb();t&&(t.find("#r").value(e.r),t.find("#g").value(e.g),t.find("#b").value(e.b),t.find("#hex").value(this.value().substr(1)),a(t,this.value()))}},{type:"form",padding:0,labelGap:5,defaults:{type:"textbox",size:7,value:"0",flex:1,spellcheck:!1,onchange:function(){var e,n,i=t.find("colorpicker")[0];if(e=this.name(),n=this.value(),"hex"===e)return o(t,n="#"+n),void i.value(n);n={r:t.find("#r").value(),g:t.find("#g").value(),b:t.find("#b").value()},i.value(n),o(t,n)}},items:[{name:"r",label:"R",autofocus:1},{name:"g",label:"G"},{name:"b",label:"B"},{name:"hex",label:"#",value:"000000"},{name:"preview",type:"container",border:1}]}]},onSubmit:function(){n("#"+t.toJSON().hex)}});o(t,i)};e.add("colorpicker",function(i){i.settings.color_picker_callback||(i.settings.color_picker_callback=function(e,n){t(i,e,n)})})}();