Module 988633

function(e,t,n){"use strict";n.d(t,{W:()=>c});var r=n(321733),i=n(294292),s=n(522311),a=n(441870);function o(e,t){if(!(e instanceof t))throw TypeError("Cannot call a class as a function")}function l(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function u(e,t,n){return t&&l(e.prototype,t),n&&l(e,n),e}var c=function(){function e(t,n){o(this,e),this.store=t,this.registry=n}return u(e,[{key:"subscribeToStateChange",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{handlerIds:void 0},i=n.handlerIds;(0,r.V)("function"==typeof e,"listener must be a function."),(0,r.V)(void 0===i||Array.isArray(i),"handlerIds, when specified, must be an array of strings.");var s=this.store.getState().stateId,o=function(){var n=t.store.getState(),r=n.stateId;try{r!==s&&(r!==s+1||(0,a.Dk)(n.dirtyHandlerIds,i))&&e()}finally{s=r}};return this.store.subscribe(o)}},{key:"subscribeToOffsetChange",value:function(e){var t=this;(0,r.V)("function"==typeof e,"listener must be a function.");var n=this.store.getState().dragOffset,i=function(){var r=t.store.getState().dragOffset;r!==n&&(n=r,e())};return this.store.subscribe(i)}},{key:"canDragSource",value:function(e){if(!e)return!1;var t=this.registry.getSource(e);return(0,r.V)(t,"Expected to find a valid source. sourceId=".concat(e)),!this.isDragging()&&t.canDrag(this,e)}},{key:"canDropOnTarget",value:function(e){if(!e)return!1;var t=this.registry.getTarget(e);if((0,r.V)(t,"Expected to find a valid target. targetId=".concat(e)),!this.isDragging()||this.didDrop())return!1;var n=this.registry.getTargetType(e),s=this.getItemType();return(0,i.k)(n,s)&&t.canDrop(this,e)}},{key:"isDragging",value:function(){return!!this.getItemType()}},{key:"isDraggingSource",value:function(e){if(!e)return!1;var t=this.registry.getSource(e,!0);return(0,r.V)(t,"Expected to find a valid source. sourceId=".concat(e)),!!this.isDragging()&&!!this.isSourcePublic()&&this.registry.getSourceType(e)===this.getItemType()&&t.isDragging(this,e)}},{key:"isOverTarget",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shallow:!1};if(!e)return!1;var n=t.shallow;if(!this.isDragging())return!1;var r=this.registry.getTargetType(e),s=this.getItemType();if(s&&!(0,i.k)(r,s))return!1;var a=this.getTargetIds();if(!a.length)return!1;var o=a.indexOf(e);return n?o===a.length-1:o>-1}},{key:"getItemType",value:function(){return this.store.getState().dragOperation.itemType}},{key:"getItem",value:function(){return this.store.getState().dragOperation.item}},{key:"getSourceId",value:function(){return this.store.getState().dragOperation.sourceId}},{key:"getTargetIds",value:function(){return this.store.getState().dragOperation.targetIds}},{key:"getDropResult",value:function(){return this.store.getState().dragOperation.dropResult}},{key:"didDrop",value:function(){return this.store.getState().dragOperation.didDrop}},{key:"isSourcePublic",value:function(){return!!this.store.getState().dragOperation.isSourcePublic}},{key:"getInitialClientOffset",value:function(){return this.store.getState().dragOffset.initialClientOffset}},{key:"getInitialSourceClientOffset",value:function(){return this.store.getState().dragOffset.initialSourceClientOffset}},{key:"getClientOffset",value:function(){return this.store.getState().dragOffset.clientOffset}},{key:"getSourceClientOffset",value:function(){return(0,s.kO)(this.store.getState().dragOffset)}},{key:"getDifferenceFromInitialOffset",value:function(){return(0,s.ne)(this.store.getState().dragOffset)}}]),e}()}