terriajs
Version:
Geospatial data visualization platform.
54 lines • 2.3 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { action, computed, makeObservable } from "mobx";
import { ItemSearchProviders } from "../Models/ItemSearchProviders/ItemSearchProviders";
/**
* This mixin adds capability for searching a catalog item using an {@link
* ItemSearchProvider}.
*/
function SearchableItemMixin(Base) {
class SearchableItemMixin extends Base {
hasSearchableItemMixin = true;
constructor(...args) {
super(...args);
makeObservable(this);
}
/**
* Returns true if this item is searchable and has a valid item search provider defined.
*/
get canSearch() {
return this.search.providerType
? ItemSearchProviders.has(this.search.providerType)
: false;
}
/**
* Returns an instance of the ItemSearchProvider for searching the item.
*/
createItemSearchProvider() {
const klass = this.search.providerType &&
ItemSearchProviders.get(this.search.providerType);
if (!klass)
return;
return new klass(this.search.providerOptions, this.search.parameters);
}
}
__decorate([
computed
], SearchableItemMixin.prototype, "canSearch", null);
__decorate([
action
], SearchableItemMixin.prototype, "createItemSearchProvider", null);
return SearchableItemMixin;
}
(function (SearchableItemMixin) {
function isMixedInto(model) {
return model && model.hasSearchableItemMixin;
}
SearchableItemMixin.isMixedInto = isMixedInto;
})(SearchableItemMixin || (SearchableItemMixin = {}));
export default SearchableItemMixin;
//# sourceMappingURL=SearchableItemMixin.js.map