@arcgis/core/views/3d/interactive/measurementTools/areaMeasurement3D/AreaMeasurement3DTool.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as t}from"../../../../../chunks/tslib.es6.js";import"../../../../../core/has.js";import{destroyMaybe as e}from"../../../../../core/maybe.js";import{memoize as i}from"../../../../../core/memoize.js";import{ignoreAbortErrors as a}from"../../../../../core/promiseUtils.js";import{syncAndInitial as n,when as s}from"../../../../../core/reactiveUtils.js";import{property as o}from"../../../../../core/accessorSupport/decorators/property.js";import"../../../../../core/Logger.js";import"../../../../../core/RandomLCG.js";import{subclass as r}from"../../../../../core/accessorSupport/decorators/subclass.js";import{UpdatingHandles as p}from"../../../../../core/support/UpdatingHandles.js";import l from"../../../../../geometry/Point.js";import{clonePoint as h}from"../../../../../layers/graphics/hydratedFeatures.js";import{isPrimaryPointerAction as g}from"../../../analysis/support/measurementUtils.js";import{SnappingVisualizer3D as m}from"../../SnappingVisualizer3D.js";import{hideManipulatorWhileDragging as d,screenToMap3D as u}from"../../editingTools/dragEventPipeline3D.js";import c from"./AreaMeasurement3DView.js";import{PickRequest as y}from"../support/PickRequest.js";import{AnalysisToolBase as w}from"../../../../interactive/AnalysisToolBase.js";import{createCoordinateHelper as v}from"../../../../interactive/coordinateHelper.js";import{createManipulatorDragEventPipeline as _}from"../../../../interactive/dragEventPipeline.js";import{sketchKeys as f}from"../../../../interactive/keybindings.js";import{ManipulatorCollection as S}from"../../../../interactive/ManipulatorCollection.js";import{EditGeometry as P}from"../../../../interactive/editGeometry/EditGeometry.js";import{EditGeometryOperations as V}from"../../../../interactive/editGeometry/EditGeometryOperations.js";import{SnappingContext as D}from"../../../../interactive/snapping/SnappingContext.js";import{createSnapDragEventPipelineStep as j}from"../../../../interactive/snapping/SnappingDragPipelineStep.js";import{acquire as M}from"../../../../interactive/snapping/SnappingManagerPool.js";import{SnappingOperation as x}from"../../../../interactive/snapping/SnappingOperation.js";import{setupSnappingToggleHandles as k}from"../../../../interactive/snapping/snappingUtils.js";import{createScreenPointFromEvent as O}from"../../../../support/screenUtils.js";let b=class extends w{constructor(t){super(t),this._updatingHandles=new p,this.polygonState="initial",this.removeIncompleteOnCancel=!1,this.manipulators=new S,this._getSnappingContext=i((t=>new D({elevationInfo:{mode:"absolute-height",offset:0},pointer:t,editGeometryOperations:new V(new P("point",v(!0,!1,this.view.spatialReference)),this.view.state.viewingMode),visualizer:new m})))}initialize(){const{view:t,analysisViewData:e,manipulators:i,visible:o}=this;this.measurementView=new c({view:t,analysisViewData:e,toolState:this,manipulators:i,visible:o});const r=M(t);this._snappingManagerResult=r,this.addHandles(r),this._snappingOperation=new x({view:t}),this._updatingHandles.add((()=>this.stagedPoint),(t=>{this.analysisViewData.stagedPoint=null!=t?h(t,new l):null}),n),k(this,(()=>{const t=this.view.inputManager.latestPointerType??"mouse",e=this._getSnappingContext(t);this._updatingHandles.addPromise(a(this._snappingOperation.snapAgainNearPreviousMapPoint(this._snappingManager,e)))})),this._setupManipulators(),this.addHandles([s((()=>"measured"===this.state),(()=>this.finishToolCreation()),n),this.analysisViewData.path.on("change",(()=>{const t=this.analysisViewData.path;"initial"!==this.polygonState||t.isEmptyPolygon||(t.isValidPolygon?this.polygonState="measured":this.polygonState="drawing")}))])}destroy(){this.measurementView.destroy(),this._set("measurementView",null),this._updatingHandles=e(this._updatingHandles)}get _snappingManager(){return this._snappingManagerResult.snappingManager}get state(){return 0===this.analysisViewData.path.numVertices?"ready":this.analysisViewData.path.isValidPolygon&&"editing"!==this.polygonState?"measured":"measuring"}get cursor(){return this.active?"crosshair":null}get updating(){return this._updatingHandles.updating||this._snappingManager.updating}get stagedPoint(){return this._snappingOperation.stagedPoint}set stagedPoint(t){this._snappingOperation.stagedPoint=t}get snappingOptions(){return this._snappingManager.options}finishMeasurement(){const{path:t}=this.analysisViewData;t.numVertices<=2||(t.close(),this.polygonState="measured",this._resetSnappingState(),this.active&&(this.view.activeTool=null))}resetCreated(){super.resetCreated(),this._resetSnappingState(),this.polygonState="initial","measured"===this.state&&(this.polygonState="measured",this.finishToolCreation())}onShow(){this.measurementView.show()}onHide(){this.measurementView.hide()}onDeactivate(){this._resetSnappingState()}onInputEvent(t){switch(t.type){case"immediate-double-click":this._handleImmediateDoubleClick(t);break;case"immediate-click":this._handleImmediateClick(t);break;case"pointer-move":this._handlePointerMove(t);break;case"drag":this._handleDrag(t);break;case"key-down":this._handleKeyDown(t)}}_setupManipulators(){const t=t=>t.events.on("grab-changed",(()=>{if(this.analysisViewData.path.isValidPolygon){const t=this.manipulators.some((t=>t.manipulator.grabbing));this.polygonState=t?"editing":"measured"}})),e=e=>{this.addHandles([_(e,((t,e,i,a)=>{const n=d(t),s=t.metadata,o=this._snappingManager,r=this._getSnappingContext(a),p=this._updatingHandles,{snappingStep:l,cancelSnapping:g}=j({snappingManager:o,snappingContext:r,updatingHandles:p});i=i.next(n).next((e=>(this.analysisViewData.lastDraggedVertex=null,this.analysisViewData.path.setVertexPosition(s,m),t.location=m,e))).next(g),e.next(n).next(u(this.view)).next(...l).next((e=>{t.location=e.mapEnd,this.analysisViewData.lastDraggedVertex="end"===e.action?null:s,this.analysisViewData.path.setVertexPosition(s,h(e.mapEnd))}));const m=h(this.analysisViewData.path.getVertexPositionAsPoint(s))})),t(e)],e)};this.manipulators.forEach((({manipulator:t})=>{e(t)})),this.addHandles([this.manipulators.on("after-add",(({item:{manipulator:t}})=>{e(t)})),this.manipulators.on("after-remove",(({item:{manipulator:t}})=>this.removeHandles(t)))])}_handleImmediateDoubleClick(t){g(t)&&("drawing"===this.polygonState&&this.finishMeasurement(),t.stopPropagation())}_handleDrag(t){"editing"===this.polygonState&&t.stopPropagation()}_handleImmediateClick(t){if(!g(t))return;const e=O(t),{pointerType:i}=t;if(this.active)switch(this.polygonState){case"initial":case"measured":if(this._addVertexAt(e,i))return this.stagedPoint=null,this.polygonState="drawing",void t.stopPropagation();break;case"drawing":{const a=this.measurementView.vertexHandleAt(e,i);if(null==a){if(this._addVertexAt(e,i))return this.stagedPoint=null,void t.stopPropagation()}else 0===a.index&&(this.finishMeasurement(),t.stopPropagation());break}}"mouse"===t.pointerType&&this._hoverAt(e)}_handlePointerMove(t){if("mouse"===t.pointerType){const e=O(t);this._hoverAt(e)}}_handleKeyDown(t){const{path:e}=this.analysisViewData;t.key===f.complete&&"drawing"===this.polygonState&&e.numVertices>=3&&(this.stagedPoint=null,this.finishMeasurement(),t.stopPropagation())}_hoverAt(t){const{polygonState:e}=this;if(this.active&&C.has(e)){const e=this._pick(t);if(null!=e?.mapPoint){const t=this._getSnappingContext("mouse");this._updatingHandles.addPromise(a(this._snappingOperation.snap({point:e.mapPoint},this._snappingManager,t)))}}else this.stagedPoint=null}_addVertexAt(t,e){const i=this._pick(t),a=i?.mapPoint;if(null==a)return!1;this.analysis.valid&&"measured"===this.polygonState&&(this.analysis.clear(),this._set("created",!1),this.polygonState="initial");const n=this._getSnappingContext(e),s=this._snappingOperation.update({point:a},this._snappingManager,n),o=h(s,new l);return this.analysisViewData.path.add(o),!0}_pick(t){const e=new y(t);return this.measurementView.pick(e)}_resetSnappingState(){this._snappingManager.doneSnapping(),this._snappingOperation.abort(),this._snappingOperation.stagedPoint=null}get test(){}};t([o({readOnly:!0})],b.prototype,"state",null),t([o()],b.prototype,"polygonState",void 0),t([o({readOnly:!0})],b.prototype,"cursor",null),t([o()],b.prototype,"measurementView",void 0),t([o()],b.prototype,"removeIncompleteOnCancel",void 0),t([o({constructOnly:!0})],b.prototype,"view",void 0),t([o({constructOnly:!0})],b.prototype,"analysis",void 0),t([o({constructOnly:!0})],b.prototype,"analysisViewData",void 0),t([o({readOnly:!0})],b.prototype,"manipulators",void 0),t([o()],b.prototype,"updating",null),t([o()],b.prototype,"stagedPoint",null),t([o()],b.prototype,"snappingOptions",null),b=t([r("esri.views.3d.interactive.measurementTools.areaMeasurement3D.AreaMeasurement3DTool")],b);const C=new Set(["initial","drawing","measured"]);export{b as default};