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

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import {makeT} from 'app/client/lib/localization';
import {AppModel} from 'app/client/models/AppModel';
import * as css from 'app/client/ui/AccountPageCss';
import {labeledSquareCheckbox} from 'app/client/ui2018/checkbox';
import {prefersDarkModeObs} from 'app/client/ui2018/cssVars';
import {select} from 'app/client/ui2018/menus';
import {ThemeAppearance} from 'app/common/ThemePrefs';
import {Computed, Disposable, dom, makeTestId, styled} from 'grainjs';
const testId = makeTestId('test-theme-config-');
const t = makeT('ThemeConfig');
export class ThemeConfig extends Disposable {
private _themePrefs = this._appModel.themePrefs;
private _syncWithOS = Computed.create(this, this._themePrefs, (_use, prefs) => {
return prefs.syncWithOS;
}).onWrite((value) => this._updateSyncWithOS(value));
private _appearance = Computed.create(this,
this._themePrefs,
this._syncWithOS,
prefersDarkModeObs(),
(_use, prefs, syncWithOS, prefersDarkMode) => {
if (syncWithOS) {
return prefersDarkMode ? 'dark' : 'light';
} else {
return prefs.appearance;
}
})
.onWrite((value) => this._updateAppearance(value));
constructor(private _appModel: AppModel) {
super();
}
public buildDom() {
return dom('div',
css.subHeader(t("Appearance ")),
css.dataRow(
cssAppearanceSelect(
select(
this._appearance,
[
{value: 'light', label: 'Light'},
{value: 'dark', label: 'Dark'},
],
{
disabled: this._syncWithOS,
},
),
testId('appearance'),
),
),
css.dataRow(
labeledSquareCheckbox(
this._syncWithOS,
t("Switch appearance automatically to match system"),
testId('sync-with-os'),
),
),
testId('container'),
);
}
private _updateAppearance(appearance: ThemeAppearance) {
this._themePrefs.set({...this._themePrefs.get(), appearance});
}
private _updateSyncWithOS(syncWithOS: boolean) {
this._themePrefs.set({...this._themePrefs.get(), syncWithOS});
}
}
const cssAppearanceSelect = styled('div', `
width: 120px;
`);