gristlabs_grist-core/app/client/ui/CellContextMenu.ts

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import { allCommands } from 'app/client/components/commands';
import { menuDivider, menuItemCmd } from 'app/client/ui2018/menus';
import { dom } from 'grainjs';
import { IMultiColumnContextMenu } from 'app/client/ui/GridViewMenus';
interface IRowContextMenu {
disableInsert: boolean;
disableDelete: boolean;
isViewSorted: boolean;
numRows: number;
}
export function CellContextMenu(rowOptions: IRowContextMenu, colOptions: IMultiColumnContextMenu) {
const { disableInsert, disableDelete, isViewSorted } = rowOptions;
const { disableModify, isReadonly } = colOptions;
const disableForReadonlyColumn = dom.cls('disabled', Boolean(disableModify) || isReadonly);
const disableForReadonlyView = dom.cls('disabled', isReadonly);
const numCols: number = colOptions.numColumns;
const nameClearColumns = colOptions.isFiltered ?
(numCols > 1 ? `Clear ${numCols} entire columns` : 'Clear entire column') :
(numCols > 1 ? `Clear ${numCols} columns` : 'Clear column');
const nameDeleteColumns = numCols > 1 ? `Delete ${numCols} columns` : 'Delete column';
const numRows: number = rowOptions.numRows;
const nameDeleteRows = numRows > 1 ? `Delete ${numRows} rows` : 'Delete row';
const nameClearCells = (numRows > 1 || numCols > 1) ? 'Clear values' : 'Clear cell';
const result: Array<Element|null> = [];
result.push(
// TODO: implement copy/paste actions
colOptions.isFormula ?
null :
menuItemCmd(allCommands.clearValues, nameClearCells, disableForReadonlyColumn),
menuItemCmd(allCommands.clearColumns, nameClearColumns, disableForReadonlyColumn),
...(
(numCols > 1 || numRows > 1) ? [] : [
menuDivider(),
menuItemCmd(allCommands.copyLink, 'Copy anchor link')
]
),
menuDivider(),
// inserts
...(
isViewSorted ?
// When the view is sorted, any newly added records get shifts instantly at the top or
// bottom. It could be very confusing for users who might expect the record to stay above or
// below the active row. Thus in this case we show a single `insert row` command.
[menuItemCmd(allCommands.insertRecordAfter, 'Insert row',
dom.cls('disabled', disableInsert))] :
[menuItemCmd(allCommands.insertRecordBefore, 'Insert row above',
dom.cls('disabled', disableInsert)),
menuItemCmd(allCommands.insertRecordAfter, 'Insert row below',
dom.cls('disabled', disableInsert))]
),
menuItemCmd(allCommands.insertFieldBefore, 'Insert column to the left',
disableForReadonlyView),
menuItemCmd(allCommands.insertFieldAfter, 'Insert column to the right',
disableForReadonlyView),
menuDivider(),
// deletes
menuItemCmd(allCommands.deleteRecords, nameDeleteRows,
dom.cls('disabled', disableDelete)),
menuItemCmd(allCommands.deleteFields, nameDeleteColumns, disableForReadonlyColumn),
// todo: add "hide N columns"
);
return result;
}