igniteui-angular-core
Version:
Ignite UI Angular Core logic used in multiple UI components.
59 lines (58 loc) • 2.27 kB
JavaScript
/*
THIS INFRAGISTICS ULTIMATE SOFTWARE LICENSE AGREEMENT ("AGREEMENT") LOCATED HERE:
https://www.infragistics.com/legal/license/igultimate-la
https://www.infragistics.com/legal/license/igultimate-eula
GOVERNS THE LICENSING, INSTALLATION AND USE OF INFRAGISTICS SOFTWARE. BY DOWNLOADING AND/OR INSTALLING AND USING INFRAGISTICS SOFTWARE: you are indicating that you have read and understand this Agreement, and agree to be legally bound by it on behalf of the yourself and your company.
*/
import { LocalDataSource } from "./LocalDataSource";
import { DataSourceExecutionContext } from "./DataSourceExecutionContext";
import { markType } from "./type";
/**
* @hidden
*/
export let PagedDataSource = /*@__PURE__*/ (() => {
class PagedDataSource extends LocalDataSource {
constructor(a) {
super();
this.ee = null;
this.ef = false;
this.actualDataProvider = a;
this.actualDataProvider.executionContext = new DataSourceExecutionContext();
}
isPlaceholderItem(a) {
return !this.ef;
}
getItemPropertyAtIndex(a, b) {
if (this.ee.isVirtual) {
if (this.getRowType(a) != 0) {
return super.getItemPropertyAtIndex(a, b);
}
else {
let c = this.getItemAtIndex(a);
if (c == null) {
return null;
}
return this.getItemProperty(c, b);
}
}
return super.getItemPropertyAtIndex(a, b);
}
getItemProperty(a, b) {
if (a == null) {
return null;
}
if (this.ee.isVirtual) {
return this.ee.getItemProperty(a, b);
}
return super.getItemProperty(a, b);
}
setSchema(a) {
if (this.actualBaseDataProvider != null) {
this.actualBaseDataProvider.setSchema(a);
this.queueAutoRefresh();
}
}
}
PagedDataSource.$t = markType(PagedDataSource, 'PagedDataSource', LocalDataSource.$);
return PagedDataSource;
})();