Module 875428

function(e,t,r){r.d(t,{b:()=>u});var n=r(186615),i=r(728433),o=r(816885);function a(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}var u=function(){var e;function t(e){var r=this;if(!(this instanceof t))throw TypeError("Cannot call a class as a function");a(this,"hooks",(0,n.i)({dragSource:function(e,t){r.clearDragSource(),r.dragSourceOptions=t||null,(0,i.i)(e)?r.dragSourceRef=e:r.dragSourceNode=e,r.reconnectDragSource()},dragPreview:function(e,t){r.clearDragPreview(),r.dragPreviewOptions=t||null,(0,i.i)(e)?r.dragPreviewRef=e:r.dragPreviewNode=e,r.reconnectDragPreview()}})),a(this,"handlerId",null),a(this,"dragSourceRef",null),a(this,"dragSourceNode",void 0),a(this,"dragSourceOptionsInternal",null),a(this,"dragSourceUnsubscribe",void 0),a(this,"dragPreviewRef",null),a(this,"dragPreviewNode",void 0),a(this,"dragPreviewOptionsInternal",null),a(this,"dragPreviewUnsubscribe",void 0),a(this,"lastConnectedHandlerId",null),a(this,"lastConnectedDragSource",null),a(this,"lastConnectedDragSourceOptions",null),a(this,"lastConnectedDragPreview",null),a(this,"lastConnectedDragPreviewOptions",null),a(this,"backend",void 0),this.backend=e}return e=[{key:"receiveHandlerId",value:function(e){this.handlerId!==e&&(this.handlerId=e,this.reconnect())}},{key:"connectTarget",get:function(){return this.dragSource}},{key:"dragSourceOptions",get:function(){return this.dragSourceOptionsInternal},set:function(e){this.dragSourceOptionsInternal=e}},{key:"dragPreviewOptions",get:function(){return this.dragPreviewOptionsInternal},set:function(e){this.dragPreviewOptionsInternal=e}},{key:"reconnect",value:function(){this.reconnectDragSource(),this.reconnectDragPreview()}},{key:"reconnectDragSource",value:function(){var e=this.dragSource,t=this.didHandlerIdChange()||this.didConnectedDragSourceChange()||this.didDragSourceOptionsChange();if(t&&this.disconnectDragSource(),this.handlerId){if(!e){this.lastConnectedDragSource=e;return}t&&(this.lastConnectedHandlerId=this.handlerId,this.lastConnectedDragSource=e,this.lastConnectedDragSourceOptions=this.dragSourceOptions,this.dragSourceUnsubscribe=this.backend.connectDragSource(this.handlerId,e,this.dragSourceOptions))}}},{key:"reconnectDragPreview",value:function(){var e=this.dragPreview,t=this.didHandlerIdChange()||this.didConnectedDragPreviewChange()||this.didDragPreviewOptionsChange();if(t&&this.disconnectDragPreview(),this.handlerId){if(!e){this.lastConnectedDragPreview=e;return}t&&(this.lastConnectedHandlerId=this.handlerId,this.lastConnectedDragPreview=e,this.lastConnectedDragPreviewOptions=this.dragPreviewOptions,this.dragPreviewUnsubscribe=this.backend.connectDragPreview(this.handlerId,e,this.dragPreviewOptions))}}},{key:"didHandlerIdChange",value:function(){return this.lastConnectedHandlerId!==this.handlerId}},{key:"didConnectedDragSourceChange",value:function(){return this.lastConnectedDragSource!==this.dragSource}},{key:"didConnectedDragPreviewChange",value:function(){return this.lastConnectedDragPreview!==this.dragPreview}},{key:"didDragSourceOptionsChange",value:function(){return!(0,o.b)(this.lastConnectedDragSourceOptions,this.dragSourceOptions)}},{key:"didDragPreviewOptionsChange",value:function(){return!(0,o.b)(this.lastConnectedDragPreviewOptions,this.dragPreviewOptions)}},{key:"disconnectDragSource",value:function(){this.dragSourceUnsubscribe&&(this.dragSourceUnsubscribe(),this.dragSourceUnsubscribe=void 0)}},{key:"disconnectDragPreview",value:function(){this.dragPreviewUnsubscribe&&(this.dragPreviewUnsubscribe(),this.dragPreviewUnsubscribe=void 0,this.dragPreviewNode=null,this.dragPreviewRef=null)}},{key:"dragSource",get:function(){return this.dragSourceNode||this.dragSourceRef&&this.dragSourceRef.current}},{key:"dragPreview",get:function(){return this.dragPreviewNode||this.dragPreviewRef&&this.dragPreviewRef.current}},{key:"clearDragSource",value:function(){this.dragSourceNode=null,this.dragSourceRef=null}},{key:"clearDragPreview",value:function(){this.dragPreviewNode=null,this.dragPreviewRef=null}}],function(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}(t.prototype,e),t}()}