Remove fm-map-item-features-source ( obsolete )

package.json

@@ -20,8 +20,8 @@
     "@angular/platform-browser-dynamic": "~8.2.14",
     "@angular/router": "~8.2.14",
     "@aspnet/signalr": "^1.1.4",
-    "@farmmaps/common": ">=0.0.1-prerelease.134 <0.0.1",
-    "@farmmaps/common-map": ">=0.0.1-prerelease.134 <0.0.1",
+    "@farmmaps/common": ">=0.0.1-prerelease.156 <0.0.1",
+    "@farmmaps/common-map": ">=0.0.1-prerelease.156 <0.0.1",
     "@ng-bootstrap/ng-bootstrap": "^4.2.1",
     "@ngrx/effects": "^8.6.0",
     "@ngrx/router-store": "^8.6.0",

projects/common-map/src/fm-map/common-map.module.ts

@@ -46,7 +46,6 @@ import { WidgetHostDirective} from './components/widget-host/widget-host.directi
 import { FeatureListComponent,AbstractFeatureListComponent} from './components/feature-list/feature-list.component';
 import { FileDropTargetComponent } from './components/aol/file-drop-target/file-drop-target.component';
 import { ItemVectorSourceComponent } from './components/aol/item-vector-source/item-vector-source.component';
-import { ItemFeaturesSourceComponent } from './components/aol/item-features-source/item-features-source.component';
 import { ItemLayersComponent } from './components/aol/item-layers/item-layers.component';
 import { ZoomToExtentComponent } from './components/aol/zoom-to-extent/zoom-to-extent.component';
 import { RotationResetComponent } from './components/aol/rotation-reset/rotation-reset.component';
@@ -94,7 +93,6 @@ export {
   mapActions,
   ZoomToExtentComponent,
   ItemVectorSourceComponent,
-  ItemFeaturesSourceComponent,
   ItemLayersComponent,
   FileDropTargetComponent,
   MapComponent,
@@ -161,7 +159,6 @@ export {
   declarations: [
     ZoomToExtentComponent,
     ItemVectorSourceComponent,
-    ItemFeaturesSourceComponent,
     ItemLayersComponent,
     FileDropTargetComponent,
     MapComponent,
@@ -210,7 +207,6 @@ export {
   ],
   exports: [
        ItemVectorSourceComponent,
-       ItemFeaturesSourceComponent,
        ItemLayersComponent,
        FileDropTargetComponent,
        MetaDataModalComponent,

projects/common-map/src/fm-map/components/aol/item-features-source/item-features-source.component.ts

@@ -1,90 +0,0 @@
-import { Component, Host, Input, Output, EventEmitter, OnInit, OnChanges, SimpleChanges, forwardRef, Inject, InjectionToken } from '@angular/core';
-import { HttpClient } from "@angular/common/http";
-import { LayerVectorComponent, SourceVectorComponent, MapComponent, LayerImageComponent } from 'ngx-openlayers';
-import { LayerVectorImageComponent } from '../layer-vector-image/layer-vector-image.component';
-import { ItemService } from '@farmmaps/common';
-import { IItem } from '@farmmaps/common';
-import { ISelectedFeatures } from '../../../models/selected.features';
-
-import {Vector} from 'ol/source';
-import {Feature,Collection} from 'ol';
-import {Extent} from 'ol/extent';
-import * as style from 'ol/style';
-import * as proj from 'ol/proj';
-import Projection from 'ol/proj/Projection';
-import * as loadingstrategy from 'ol/loadingstrategy';
-import {GeoJSON} from 'ol/format';
-
-@Component({
-  selector: 'fm-map-item-features-source',
-  template: `<ng-content></ng-content>`,
-  providers: [
-    { provide: SourceVectorComponent, useExisting: forwardRef(() => ItemFeaturesSourceComponent) }
-  ]
-})
-
-export class ItemFeaturesSourceComponent extends SourceVectorComponent implements OnInit, OnChanges {
-  instance:Vector;
-  features: Collection<Feature>;
-  @Input() item: IItem;
-  @Input() layerIndex: number = 0;
-  constructor(@Host() private layer: LayerVectorImageComponent, private itemService: ItemService, @Host() private map: MapComponent) {
-    super(layer);
-  }
-
-  private colorIndex = 0;
-  private styleCache = {};
-
-  ngOnInit() {
-    this.instance = new Vector({
-      loader: (extent: Extent, resolution: number, projection: Projection) => {
-        let format = new GeoJSON();
-        this.itemService.getItemFeatures(this.item.code, extent, projection.getCode(), this.layerIndex).subscribe((data) => {
-          var features = format.readFeatures(data);        
-          // TODO 13/6/2019 The line below causes an endless loop. Action required?
-          this.instance.addFeatures(features);
-          // TODO 13/6/2019 Action required: check if feature collection hasn't been changed (Willem)
-          // var t = this.vectorSource.getFeatures();
-        });
-      },
-      format: new GeoJSON(),
-      strategy: loadingstrategy.bbox
-    });
-    this.features = new Collection<Feature>();
-    this.layer.instance
-    this.layer.instance.setStyle((feature) => {
-      var resolution = this.map.instance.getView().getResolution();
-      var r = (2 / resolution) / 2;
-      var color = feature.get("color");
-      return new style.Style(
-        {
-          fill: new style.Fill({
-            color: color
-          }),
-          image: new style.Circle({
-            fill: new style.Fill({
-              color: color
-            }),
-            stroke: new style.Stroke({
-              color: color,
-              width: 1.25
-            }),
-            radius: r
-          }),
-          stroke: new style.Stroke({
-            color: color,
-            width: 1.25
-          })
-        });           
-    });
-    this.host.instance.setSource(this.instance);
-  }
-
-  ngOnChanges(changes: SimpleChanges) {
-    if (this.instance) {
-      if (changes['layerIndex']) {
-        this.instance.clear();
-      }      
-    }
-  }
-}