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u=c.arg,f=u.value;return f&&"object"===_typeof(f)&&n.call(f,"__await")?e.resolve(f.__await).then((function(t){invoke("next",t,i,a)}),(function(t){invoke("throw",t,i,a)})):e.resolve(f).then((function(t){u.value=t,i(u)}),(function(t){return invoke("throw",t,i,a)}))}a(c.arg)}(o,i,r,a)}))}return r=r?r.then(callInvokeWithMethodAndArg,callInvokeWithMethodAndArg):callInvokeWithMethodAndArg()}}function maybeInvokeDelegate(t,r){var n=t.iterator[r.method];if(n===e){if(r.delegate=null,"throw"===r.method){if(t.iterator.return&&(r.method="return",r.arg=e,maybeInvokeDelegate(t,r),"throw"===r.method))return p;r.method="throw",r.arg=new TypeError("The iterator does not provide a 'throw' method")}return p}var o=tryCatch(n,t.iterator,r.arg);if("throw"===o.type)return r.method="throw",r.arg=o.arg,r.delegate=null,p;var i=o.arg;return i?i.done?(r[t.resultName]=i.value,r.next=t.nextLoc,"return"!==r.method&&(r.method="next",r.arg=e),r.delegate=null,p):i:(r.method="throw",r.arg=new TypeError("iterator result is not an object"),r.delegate=null,p)}function pushTryEntry(t){var e={tryLoc:t[0]};1 in t&&(e.catchLoc=t[1]),2 in t&&(e.finallyLoc=t[2],e.afterLoc=t[3]),this.tryEntries.push(e)}function resetTryEntry(t){var e=t.completion||{};e.type="normal",delete e.arg,t.completion=e}function Context(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(pushTryEntry,this),this.reset(!0)}function values(t){if(t){var r=t[i];if(r)return r.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var o=-1,a=function next(){for(;++o<t.length;)if(n.call(t,o))return next.value=t[o],next.done=!1,next;return next.value=e,next.done=!0,next};return a.next=a}}return{next:doneResult}}function doneResult(){return{value:e,done:!0}}return GeneratorFunction.prototype=v.constructor=GeneratorFunctionPrototype,GeneratorFunctionPrototype.constructor=GeneratorFunction,GeneratorFunction.displayName=define(GeneratorFunctionPrototype,c,"GeneratorFunction"),t.isGeneratorFunction=function(t){var e="function"==typeof t&&t.constructor;return!!e&&(e===GeneratorFunction||"GeneratorFunction"===(e.displayName||e.name))},t.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,GeneratorFunctionPrototype):(t.__proto__=GeneratorFunctionPrototype,define(t,c,"GeneratorFunction")),t.prototype=Object.create(v),t},t.awrap=function(t){return{__await:t}},defineIteratorMethods(AsyncIterator.prototype),AsyncIterator.prototype[a]=function(){return this},t.AsyncIterator=AsyncIterator,t.async=function(e,r,n,o,i){void 0===i&&(i=Promise);var a=new AsyncIterator(wrap(e,r,n,o),i);return t.isGeneratorFunction(r)?a:a.next().then((function(t){return t.done?t.value:a.next()}))},defineIteratorMethods(v),define(v,c,"Generator"),v[i]=function(){return this},v.toString=function(){return"[object Generator]"},t.keys=function(t){var e=[];for(var r in t)e.push(r);return e.reverse(),function next(){for(;e.length;){var r=e.pop();if(r in t)return next.value=r,next.done=!1,next}return next.done=!0,next}},t.values=values,Context.prototype={constructor:Context,reset:function reset(t){if(this.prev=0,this.next=0,this.sent=this._sent=e,this.done=!1,this.delegate=null,this.method="next",this.arg=e,this.tryEntries.forEach(resetTryEntry),!t)for(var r in this)"t"===r.charAt(0)&&n.call(this,r)&&!isNaN(+r.slice(1))&&(this[r]=e)},stop:function stop(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function dispatchException(t){if(this.done)throw t;var r=this;function handle(n,o){return a.type="throw",a.arg=t,r.next=n,o&&(r.method="next",r.arg=e),!!o}for(var o=this.tryEntries.length-1;o>=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return handle("end");if(i.tryLoc<=this.prev){var c=n.call(i,"catchLoc"),u=n.call(i,"finallyLoc");if(c&&u){if(this.prev<i.catchLoc)return handle(i.catchLoc,!0);if(this.prev<i.finallyLoc)return handle(i.finallyLoc)}else if(c){if(this.prev<i.catchLoc)return handle(i.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<i.finallyLoc)return handle(i.finallyLoc)}}}},abrupt:function abrupt(t,e){for(var r=this.tryEntries.length-1;r>=0;--r){var o=this.tryEntries[r];if(o.tryLoc<=this.prev&&n.call(o,"finallyLoc")&&this.prev<o.finallyLoc){var i=o;break}}i&&("break"===t||"continue"===t)&&i.tryLoc<=e&&e<=i.finallyLoc&&(i=null);var a=i?i.completion:{};return a.type=t,a.arg=e,i?(this.method="next",this.next=i.finallyLoc,p):this.complete(a)},complete:function complete(t,e){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&e&&(this.next=e),p},finish:function finish(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),resetTryEntry(r),p}},catch:function _catch(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;resetTryEntry(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function delegateYield(t,r,n){return this.delegate={iterator:values(t),resultName:r,nextLoc:n},"next"===this.method&&(this.arg=e),p}},t}(t.exports);try{regeneratorRuntime=e}catch(t){Function("r","regeneratorRuntime = r")(e)}}));function __variableDynamicImportRuntime0__(t){switch(t){case"./locale/en.js":return Promise.resolve().then((function(){return Jn}));case"./locale/zh-CN.js":return Promise.resolve().then((function(){return $n}));default:return Promise.reject(new Error("Unknown variable dynamic import: "+t))}}var Yn=function(){var t=_asyncToGenerator(regeneratorRuntime.mark((function _callee(t){var e;return regeneratorRuntime.wrap((function _callee$(r){for(;;)switch(r.prev=r.next){case 0:return r.prev=0,r.next=3,__variableDynamicImportRuntime0__("./locale/".concat(encodeURIComponent(t),".js"));case 3:e=r.sent,r.next=12;break;case 6:return r.prev=6,r.t0=r.catch(0),console.error("Missing translation (".concat(t,") - using 'en'")),r.next=11,Promise.resolve().then((function(){return Jn}));case 11:e=r.sent;case 12:return r.abrupt("return",e.default);case 13:case"end":return r.stop()}}),_callee,null,[[0,6]])})));return function loadExtensionTranslation(e){return t.apply(this,arguments)}}(),Hn={name:"polygon",init:function init(t){var e=this;return _asyncToGenerator(regeneratorRuntime.mark((function _callee2(){var r,n,o,i,a,c,u,f,s,l,p,h,y;return regeneratorRuntime.wrap((function _callee2$(d){for(;;)switch(d.prev=d.next){case 0:return p=function _sec(t){return 1/Math.cos(t)},l=function _cot(t){return 1/Math.tan(t)},s=function _setAttr(t,e){n.changeSelectedAttribute(t,e),n.call("changed",a)},f=function _showPanel(t){var e=o("#fc_rules");e.length||(e=o('<style id="fc_rules"></style>').appendTo("head")),e.text(t?" #tool_topath { display: none !important; }":""),o("#polygon_panel").toggle(t)},n=(r=e).canvas,o=t.$,!1,d.next=9,Yn(r.pref("lang"));case 9:return i=d.sent,h={id:"tool_polygon",click:function click(){n.setMode("polygon"),f(!0)}},y=[{type:"input",panel:"polygon_panel",id:"polySides",size:3,defval:5,events:{change:function change(){s("sides",this.value)}}}],d.abrupt("return",{name:i.name,events:h,context_tools:i.contextTools.map((function(t,e){return Object.assign(y[e],t)})),callback:function callback(){o("#polygon_panel").hide(),setTimeout((function(){o("#tool_source_save").clone().hide().attr("id","polygon_save").unbind().appendTo("#tool_source_back").click((function(){})),o("#tool_source_cancel").clone().hide().attr("id","polygon_cancel").unbind().appendTo("#tool_source_back").click((function(){}))}),3e3)},mouseDown:function mouseDown(t){if("polygon"===n.getMode()){var e=n.getColor("fill"),r=n.getColor("stroke"),o=n.getStrokeWidth();return c=!0,u=n.addSVGElementFromJson({element:"polygon",attr:{cx:t.start_x,cy:t.start_y,id:n.getNextId(),shape:"regularPoly",sides:document.getElementById("polySides").value,orient:"x",edge:0,fill:e,strokecolor:r,strokeWidth:o}}),{started:!0}}},mouseMove:function mouseMove(t){if(c&&"polygon"===n.getMode()){var e=o(u).attr(["cx","cy","sides","orient","fill","strokecolor","strokeWidth"]),r=t.mouse_x,i=t.mouse_y,a=e.cx,f=e.cy,s=e.fill,h=e.strokecolor,y=e.strokeWidth,d=e.sides,v=Math.sqrt((r-a)*(r-a)+(i-f)*(i-f))/1.5;u.setAttribute("edge",v);for(var g=v/2*l(Math.PI/d)*p(Math.PI/d),m="",b=0;d>=b;b++){var w=2*Math.PI*b/d;m+=(r=g*Math.cos(w)+a)+","+(i=g*Math.sin(w)+f)+" "}return u.setAttribute("points",m),u.setAttribute("fill",s),u.setAttribute("stroke",h),u.setAttribute("stroke-width",y),{started:!0}}},mouseUp:function mouseUp(t){if("polygon"===n.getMode())return{keep:"0"!==o(u).attr("edge").edge,element:u}},selectedChanged:function selectedChanged(t){for(var e=(a=t.elems).length;e--;){var r=a[e];r&&"regularPoly"===r.getAttribute("shape")&&t.selectedElement&&!t.multiselected?(o("#polySides").val(r.getAttribute("sides")),f(!0)):f(!1)}},elementChanged:function elementChanged(t){}});case 13:case"end":return d.stop()}}),_callee2)})))()}},Jn=Object.freeze({__proto__:null,default:{name:"polygon",buttons:[{title:"Polygon Tool"}],contextTools:[{title:"Number of Sides",label:"sides"}]}}),$n=Object.freeze({__proto__:null,default:{name:"多边形",buttons:[{title:"多边形工具"}],contextTools:[{title:"边数",label:"边数"}]}});export default Hn;
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