{"version":3,"sources":["webpack:///./node_modules/arcgis-js-api/views/layers/GroupLayerView.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,iCAAO,CAAC,kCAAS,CAAC,OAAS,CAAC,2BAAO,CAAC,2BAAuB,CAAC,2BAA4B,CAAC,2BAAuC,CAAC,2BAAa,CAAC,mCAAE,wBAAwB,aAAa,mBAAmB,cAAc,2BAA2B,4BAA4B,0DAA0D,WAAW,2DAA2D,qCAAqC,kDAAkD,0CAA0C,iDAAiD,kCAAkC,uCAAuC,2BAA2B,wDAAwD,gEAAgE,wCAAwC,iDAAiD,gBAAgB,qEAAqE,+BAA+B,oCAAoC,yCAAyC,kBAAkB,GAAG,sDAAsD,yCAAyC,kCAAkC,GAAG,gDAAgD,4CAA4C,mBAAmB,GAAG,kDAAkD,iDAAiD,kCAAkC,oBAAoB,GAAG,yCAAyC,qDAAqD,gNAAgN,gBAAgB,IAAI,kDAAkD,WAAW,gGAAgG,sCAAsC,uCAAuC,MAAM,uCAAuC,uCAAuC,+CAA+C,uDAAuD,WAAW,iGAAiG,sCAAsC,2BAA2B,MAAM,+DAA+D,4CAA4C,0EAA0E,mCAAmC,qCAAqC,YAAY,GAAG,MAAM,qDAAqD,+CAA+C,0BAA0B,oDAAoD,0EAA0E,2DAA2D,MAAM,wDAAwD,wCAAwC,MAAM,2IAA2I,wCAAwC,8BAA8B,2BAA2B,8BAA8B,4JAA4J,IAAI;AAAA,oGAAE,C","file":"js/chunk-2d0b97d9.e348ed2a.js","sourcesContent":["// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../core/Collection\",\"../../core/collectionUtils\",\"../../core/accessorSupport/decorators\",\"./LayerView\"],(function(e,i,r,t,s,n,a){\"use strict\";return function(e){function i(i){var r=e.call(this,i)||this;return r.layerViews=new t,r}return r.__extends(i,e),i.prototype.initialize=function(){var e=this;this.handles.add([this.layerViews.on(\"change\",(function(i){return e._layerViewsChangeHandler(i)})),this.layerViews.on(\"after-changes\",(function(){return e._layerViewsAfterChangesHandler()})),this.layer.watch(\"visibilityMode\",(function(){return e._visibilityModeHandler()}),!0),this.watch(\"visible\",(function(){return e._visibleHandler()}),!0)],\"grouplayerview\"),this._layerViewsChangeHandler({target:null,added:this.layerViews.toArray(),removed:[],moved:[]}),this._layerViewsAfterChangesHandler()},Object.defineProperty(i.prototype,\"layerViews\",{set:function(e){this._set(\"layerViews\",s.referenceSetter(e,this._get(\"layerViews\")))},enumerable:!1,configurable:!0}),i.prototype.isUpdating=function(){return this.layerViews.some((function(e){return e.updating}))},i.prototype._hasLayerViewVisibleOverrides=function(){return this.layerViews.some((function(e){return e._isOverridden(\"visible\")}))},i.prototype._findLayerViewForLayer=function(e){return e&&this.layerViews.find((function(i){return i.layer===e}))},i.prototype._firstVisibleOnLayerOrder=function(){var e=this,i=this.layer.layers.find((function(i){var r=e._findLayerViewForLayer(i);return r&&r.visible}));return i&&this._findLayerViewForLayer(i)},i.prototype._enforceExclusiveVisibility=function(e){this._hasLayerViewVisibleOverrides()&&(e||!(e=this._firstVisibleOnLayerOrder())&&this.layerViews.length>0&&(e=this._findLayerViewForLayer(this.layer.layers.getItemAt(0))),this.layerViews.forEach((function(i){i.visible=i===e})))},i.prototype._layerViewsChangeHandler=function(e){var i=this;this.handles.remove(\"grouplayerview:visible\"),this.handles.add(this.layerViews.map((function(e){return e.watch(\"visible\",(function(r){return i._layerViewVisibleHandler(r,e)}),!0)})).toArray(),\"grouplayerview:visible\");var r=e.added[e.added.length-1],t=null;r&&r.visible&&(t=r),this._enforceVisibility(t)},i.prototype._layerViewsAfterChangesHandler=function(){var e=this;this.handles.remove(\"grouplayerview:updating\"),this.handles.add(this.layerViews.map((function(i){return i.watch(\"updating\",(function(){return e._updateUpdating()}),!0)})).toArray(),\"grouplayerview:updating\"),this._updateUpdating()},i.prototype._enforceVisibility=function(e){if(this._hasLayerViewVisibleOverrides())switch(this.layer.visibilityMode){case\"inherited\":var i=this.visible;this.layerViews.forEach((function(e){e.visible=i}));break;case\"exclusive\":this._enforceExclusiveVisibility(e)}},i.prototype._visibilityModeHandler=function(){this._enforceVisibility()},i.prototype._layerViewVisibleHandler=function(e,i){if(this._hasLayerViewVisibleOverrides())switch(this.layer.visibilityMode){case\"inherited\":e!==this.visible&&(i.visible=this.visible);break;case\"exclusive\":this._enforceExclusiveVisibility(e&&i)}},i.prototype._visibleHandler=function(){var e;this._hasLayerViewVisibleOverrides()&&\"inherited\"===(null===(e=this.layer)||void 0===e?void 0:e.visibilityMode)&&this._enforceVisibility()},i.prototype._updateUpdating=function(){this.notifyChange(\"updating\")},r.__decorate([n.property({cast:s.castForReferenceSetter})],i.prototype,\"layerViews\",null),r.__decorate([n.property()],i.prototype,\"view\",void 0),i=r.__decorate([n.subclass(\"esri.views.layers.GroupLayerView\")],i)}(a)}));"],"sourceRoot":""}