define ("core_courseformat/local/courseeditor/dndcmitem",["exports","core/reactive"],function(a,b){"use strict";Object.defineProperty(a,"__esModule",{value:!0});a.default=void 0;function c(a){"@babel/helpers - typeof";if("function"==typeof Symbol&&"symbol"==typeof Symbol.iterator){c=function(a){return typeof a}}else{c=function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a}}return c(a)}function d(a,b){if(!(a instanceof b)){throw new TypeError("Cannot call a class as a function")}}function e(a,b){for(var c=0,d;c<b.length;c++){d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;if("value"in d)d.writable=!0;Object.defineProperty(a,d.key,d)}}function f(a,b,c){if(b)e(a.prototype,b);if(c)e(a,c);return a}function g(a,b){if("function"!=typeof b&&null!==b){throw new TypeError("Super expression must either be null or a function")}a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,writable:!0,configurable:!0}});if(b)h(a,b)}function h(a,b){h=Object.setPrototypeOf||function(a,b){a.__proto__=b;return a};return h(a,b)}function i(a){return function(){var b=m(a),c;if(l()){var d=m(this).constructor;c=Reflect.construct(b,arguments,d)}else{c=b.apply(this,arguments)}return j(this,c)}}function j(a,b){if(b&&("object"===c(b)||"function"==typeof b)){return b}return k(a)}function k(a){if(void 0===a){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return a}function l(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{Date.prototype.toString.call(Reflect.construct(Date,[],function(){}));return!0}catch(a){return!1}}function m(a){m=Object.setPrototypeOf?Object.getPrototypeOf:function(a){return a.__proto__||Object.getPrototypeOf(a)};return m(a)}var n=function(a){g(c,a);var e=i(c);function c(){d(this,c);return e.apply(this,arguments)}f(c,[{key:"configDragDrop",value:function configDragDrop(a){this.id=a;if(this.reactive.isEditing&&this.reactive.supportComponents){this.dragdrop=new b.DragDrop(this);this.classes=this.dragdrop.getClasses()}}},{key:"destroy",value:function destroy(){if(this.dragdrop!==void 0){this.dragdrop.unregister()}}},{key:"getDraggableData",value:function getDraggableData(){var a=this.reactive.getExporter();return a.cmDraggableData(this.reactive.state,this.id)}},{key:"validateDropData",value:function validateDropData(a){return"cm"===(null===a||void 0===a?void 0:a.type)}},{key:"showDropZone",value:function showDropZone(a){if(a.nextcmid!=this.id&&a.id!=this.id){this.element.classList.add(this.classes.DROPUP)}}},{key:"hideDropZone",value:function hideDropZone(){this.element.classList.remove(this.classes.DROPUP)}},{key:"drop",value:function drop(a){if(a.id!=this.id&&a.nextcmid!=this.id){this.reactive.dispatch("cmMove",[a.id],null,this.id)}}}]);return c}(b.BaseComponent);a.default=n;return a.default});
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