gristlabs_grist-core/app/client/models/ClientColumnGetters.ts

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import {ColumnGetters} from 'app/common/ColumnGetters';
import * as gristTypes from 'app/common/gristTypes';
/**
*
* An implementation of ColumnGetters for the client, drawing
* on the observables and models available in that context.
*
*/
export class ClientColumnGetters implements ColumnGetters {
constructor(private _tableModel: any) {
}
public getColGetter(colRef: number): ((rowId: number) => any) | null {
const colId = this._tableModel.docModel.columns.getRowModel(Math.abs(colRef)).colId();
return this._tableModel.tableData.getRowPropFunc(colId);
}
public getManualSortGetter(): ((rowId: number) => any) | null {
const manualSortCol = this._tableModel.tableMetaRow.columns().peek().find(
(c: any) => c.colId() === gristTypes.MANUALSORT);
if (!manualSortCol) {
return null;
}
return this.getColGetter(manualSortCol.getRowId());
}
}