gristlabs_grist-core/app/client/widgets/NTextBox.ts

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import { fromKoSave } from 'app/client/lib/fromKoSave';
import { DataRowModel } from 'app/client/models/DataRowModel';
import { ViewFieldRec } from 'app/client/models/entities/ViewFieldRec';
import { cssRow } from 'app/client/ui/RightPanelStyles';
import { alignmentSelect, cssButtonSelect, makeButtonSelect } from 'app/client/ui2018/buttonSelect';
import { testId } from 'app/client/ui2018/cssVars';
import { makeLinks } from 'app/client/ui2018/links';
import { NewAbstractWidget, Options } from 'app/client/widgets/NewAbstractWidget';
import { Computed, dom, DomContents, fromKo, Observable } from 'grainjs';
import { makeT } from 'app/client/lib/localization';
const t = makeT('NTextBox');
/**
* TextBox - The most basic widget for displaying text information.
*/
export class NTextBox extends NewAbstractWidget {
protected alignment: Observable<string>;
protected wrapping: Observable<boolean>;
constructor(field: ViewFieldRec, options: Options = {}) {
super(field, options);
this.alignment = fromKo(this.options.prop('alignment'));
this.wrapping = fromKo(this.field.wrap);
this.autoDispose(this.wrapping.addListener(() => {
this.field.viewSection().events.trigger('rowHeightChange');
}));
}
public buildConfigDom(): DomContents {
const toggle = () => {
const newValue = !this.field.config.wrap.peek();
this.field.config.wrap.setAndSave(newValue).catch(reportError);
};
const options = this.field.config.options;
// Some options might be disabled, as more than one column is selected.
// Prop observable is owned by the options object.
const alignmentDisabled = Computed.create(this, use => use(options.disabled('alignment')));
const wrapDisabled = Computed.create(this, (use) => use(options.disabled('wrap')));
return [
cssRow(
alignmentSelect(
fromKoSave(this.field.config.alignment),
cssButtonSelect.cls('-disabled', alignmentDisabled),
),
dom('div', {style: 'margin-left: 8px;'},
makeButtonSelect(
fromKo(this.field.config.wrap),
[{value: true, icon: 'Wrap'}],
toggle,
cssButtonSelect.cls('-disabled', wrapDisabled),
),
testId('tb-wrap-text')
)
)
];
}
public buildDom(row: DataRowModel) {
const value = row.cells[this.field.colId.peek()];
return dom('div.field_clip',
dom.style('text-align', this.alignment),
dom.cls('text_wrapping', this.wrapping),
dom.domComputed((use) => use(row._isAddRow) ? null : makeLinks(use(this.valueFormatter).formatAny(use(value), t)))
);
}
}