mirror of
https://github.com/gristlabs/grist-core.git
synced 2024-10-27 20:44:07 +00:00
8fdfb02646
Summary: Fixing bug introduced in https://phab.getgrist.com/D3338: column config now shows "DATA FROM TABLE" under the Attachments column type as if it were a normal ref/reflist column. Test Plan: manual Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D3350
608 lines
26 KiB
TypeScript
608 lines
26 KiB
TypeScript
import { ColumnTransform } from 'app/client/components/ColumnTransform';
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import { Cursor } from 'app/client/components/Cursor';
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import { FormulaTransform } from 'app/client/components/FormulaTransform';
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import { GristDoc } from 'app/client/components/GristDoc';
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import { addColTypeSuffix } from 'app/client/components/TypeConversion';
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import { TypeTransform } from 'app/client/components/TypeTransform';
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import * as dom from 'app/client/lib/dom';
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import { KoArray } from 'app/client/lib/koArray';
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import * as kd from 'app/client/lib/koDom';
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import * as kf from 'app/client/lib/koForm';
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import * as koUtil from 'app/client/lib/koUtil';
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import { reportError } from 'app/client/models/AppModel';
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import { DataRowModel } from 'app/client/models/DataRowModel';
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import { ColumnRec, DocModel, ViewFieldRec } from 'app/client/models/DocModel';
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import { SaveableObjObservable, setSaveValue } from 'app/client/models/modelUtil';
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import { CombinedStyle, Style } from 'app/client/models/Styles';
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import { FieldSettingsMenu } from 'app/client/ui/FieldMenus';
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import { cssBlockedCursor, cssLabel, cssRow } from 'app/client/ui/RightPanel';
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import { buttonSelect } from 'app/client/ui2018/buttonSelect';
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import { colors } from 'app/client/ui2018/cssVars';
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import { IOptionFull, menu, select } from 'app/client/ui2018/menus';
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import { DiffBox } from 'app/client/widgets/DiffBox';
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import { buildErrorDom } from 'app/client/widgets/ErrorDom';
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import { FieldEditor, saveWithoutEditor, setupEditorCleanup } from 'app/client/widgets/FieldEditor';
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import { openFormulaEditor } from 'app/client/widgets/FormulaEditor';
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import { NewAbstractWidget } from 'app/client/widgets/NewAbstractWidget';
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import { NewBaseEditor } from "app/client/widgets/NewBaseEditor";
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import * as UserType from 'app/client/widgets/UserType';
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import * as UserTypeImpl from 'app/client/widgets/UserTypeImpl';
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import * as gristTypes from 'app/common/gristTypes';
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import { getReferencedTableId, isFullReferencingType } from 'app/common/gristTypes';
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import { CellValue } from 'app/plugin/GristData';
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import { Computed, Disposable, fromKo, dom as grainjsDom,
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Holder, IDisposable, makeTestId, styled, toKo } from 'grainjs';
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import * as ko from 'knockout';
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import * as _ from 'underscore';
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const testId = makeTestId('test-fbuilder-');
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// Creates a FieldBuilder object for each field in viewFields
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export function createAllFieldWidgets(gristDoc: GristDoc, viewFields: ko.Computed<KoArray<ViewFieldRec>>,
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cursor: Cursor, options: { isPreview?: boolean } = {}) {
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// TODO: Handle disposal from the map when fields are removed.
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return viewFields().map(function(field) {
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return new FieldBuilder(gristDoc, field, cursor, options);
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}).setAutoDisposeValues();
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}
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/**
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* Returns the appropriate object from UserType.typeDefs, defaulting to Text for unknown types.
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*/
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function getTypeDefinition(type: string | false) {
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if (!type) { return UserType.typeDefs.Text; }
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return UserType.typeDefs[type] || UserType.typeDefs.Text;
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}
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/**
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* Creates an instance of FieldBuilder. Used to create all column configuration DOMs, cell DOMs,
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* and cell editor DOMs for all Grist Types.
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* @param {Object} field - The field for which the DOMs are to be created.
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* @param {Object} cursor - The cursor object, used to get the cursor position while saving values.
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*/
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export class FieldBuilder extends Disposable {
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public columnTransform: ColumnTransform | null;
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public readonly origColumn: ColumnRec;
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public readonly options: SaveableObjObservable<any>;
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public readonly widget: ko.PureComputed<any>;
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public readonly isCallPending: ko.Observable<boolean>;
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public readonly widgetImpl: ko.Computed<NewAbstractWidget>;
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public readonly diffImpl: NewAbstractWidget;
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private readonly _availableTypes: Computed<Array<IOptionFull<string>>>;
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private readonly _readOnlyPureType: ko.PureComputed<string>;
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private readonly _isRightType: ko.PureComputed<(value: CellValue, options?: any) => boolean>;
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private readonly _refTableId: ko.Computed<string | null>;
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private readonly _isRef: ko.Computed<boolean>;
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private readonly _rowMap: Map<DataRowModel, Element>;
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private readonly _isTransformingFormula: ko.Computed<boolean>;
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private readonly _isTransformingType: ko.Computed<boolean>;
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private readonly _fieldEditorHolder: Holder<IDisposable>;
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private readonly _widgetCons: ko.Computed<{create: (...args: any[]) => NewAbstractWidget}>;
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private readonly _docModel: DocModel;
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private readonly _readonly: Computed<boolean>;
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public constructor(public readonly gristDoc: GristDoc, public readonly field: ViewFieldRec,
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private _cursor: Cursor, private _options: { isPreview?: boolean } = {}) {
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super();
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this._docModel = gristDoc.docModel;
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this.origColumn = field.column();
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this.options = field.widgetOptionsJson;
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this._readOnlyPureType = ko.pureComputed(() => this.field.column().pureType());
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this._readonly = Computed.create(this, (use) =>
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use(gristDoc.isReadonly) || use(field.disableEditData) || Boolean(this._options.isPreview));
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// Observable with a list of available types.
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this._availableTypes = Computed.create(this, (use) => {
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const isFormula = use(this.origColumn.isFormula);
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const types: Array<IOptionFull<string>> = [];
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_.each(UserType.typeDefs, (def: any, key: string|number) => {
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const o: IOptionFull<string> = {
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value: key as string,
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label: def.label,
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icon: def.icon
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};
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if (key === 'Any') {
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// User is unable to select the Any type in non-formula columns.
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o.disabled = !isFormula;
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}
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types.push(o);
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});
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return types;
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});
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// Observable which evaluates to a *function* that decides if a value is valid.
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this._isRightType = ko.pureComputed(function() {
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return gristTypes.isRightType(this._readOnlyPureType()) || _.constant(false);
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}, this);
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// Returns a boolean indicating whether the column is type Reference or ReferenceList.
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this._isRef = this.autoDispose(ko.computed(() => {
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const type = this.field.column().type();
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return type !== "Attachments" && isFullReferencingType(type);
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}));
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// Gives the table ID to which the reference points.
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this._refTableId = this.autoDispose(ko.computed({
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read: () => getReferencedTableId(this.field.column().type()),
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write: val => {
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const type = this.field.column().type();
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if (type.startsWith('Ref:')) {
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void this._setType(`Ref:${val}`);
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} else {
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void this._setType(`RefList:${val}`);
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}
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}
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}));
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this.widget = ko.pureComputed({
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owner: this,
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read() { return this.options().widget; },
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write(widget) {
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// Reset the entire JSON, so that all options revert to their defaults.
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const previous = this.options.peek();
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this.options.setAndSave({
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widget,
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// Persists color settings across widgets (note: we cannot use `field.fillColor` to get the
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// current value because it returns a default value for `undefined`. Same for `field.textColor`.
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fillColor: previous.fillColor,
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textColor: previous.textColor,
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}).catch(reportError);
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}
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});
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// Whether there is a pending call that transforms column.
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this.isCallPending = ko.observable(false);
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// Maintains an instance of the transform object if the field is currently being transformed,
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// and null if not. Gets disposed along with the transform menu dom.
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this.columnTransform = null;
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// Returns a boolean indicating whether a formula transform is in progress.
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this._isTransformingFormula = this.autoDispose(ko.computed(() => {
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return this.field.column().isTransforming() && this.columnTransform instanceof FormulaTransform;
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}));
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// Returns a boolean indicating whether a type transform is in progress.
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this._isTransformingType = this.autoDispose(ko.computed(() => {
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return (this.field.column().isTransforming() || this.isCallPending()) &&
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(this.columnTransform instanceof TypeTransform);
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}));
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// This holds a single FieldEditor. When a new FieldEditor is created (on edit), it replaces the
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// previous one if any.
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this._fieldEditorHolder = Holder.create(this);
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// Map from rowModel to cell dom for the field to which this fieldBuilder applies.
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this._rowMap = new Map();
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// Returns the constructor for the widget, and only notifies subscribers on changes.
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this._widgetCons = this.autoDispose(koUtil.withKoUtils(ko.computed(function() {
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return UserTypeImpl.getWidgetConstructor(this.options().widget,
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this._readOnlyPureType());
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}, this)).onlyNotifyUnequal());
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// Computed builder for the widget.
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this.widgetImpl = this.autoDispose(koUtil.computedBuilder(() => {
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const cons = this._widgetCons();
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// Must subscribe to `colId` so that field.colId is rechecked on transform.
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return cons.create.bind(cons, this.field, this.field.colId());
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}, this).extend({ deferred: true }));
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this.diffImpl = this.autoDispose(DiffBox.create(this.field));
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}
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public buildSelectWidgetDom() {
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return grainjsDom.maybe((use) => !use(this._isTransformingType) && use(this._readOnlyPureType), type => {
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const typeWidgets = getTypeDefinition(type).widgets;
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const widgetOptions = Object.keys(typeWidgets).map(label => ({
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label,
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value: label,
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icon: typeWidgets[label].icon
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}));
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return widgetOptions.length <= 1 ? null : [
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cssLabel('CELL FORMAT'),
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cssRow(
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widgetOptions.length <= 2 ? buttonSelect(fromKo(this.widget), widgetOptions) :
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select(fromKo(this.widget), widgetOptions),
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testId('widget-select')
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)
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];
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});
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}
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/**
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* Build the type change dom.
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*/
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public buildSelectTypeDom() {
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const selectType = Computed.create(null, (use) => use(fromKo(this._readOnlyPureType)));
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selectType.onWrite(newType => newType === this._readOnlyPureType.peek() || this._setType(newType));
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const onDispose = () => (this.isDisposed() || selectType.set(this.field.column().pureType()));
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return [
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cssRow(
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grainjsDom.autoDispose(selectType),
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select(selectType, this._availableTypes, {
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disabled: (use) => use(this._isTransformingFormula) || use(this.origColumn.disableModifyBase) ||
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use(this.isCallPending),
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menuCssClass: cssTypeSelectMenu.className,
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}),
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testId('type-select'),
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grainjsDom.cls('tour-type-selector'),
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grainjsDom.cls(cssBlockedCursor.className, this.origColumn.disableModifyBase)
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),
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grainjsDom.maybe((use) => use(this._isRef) && !use(this._isTransformingType), () => this._buildRefTableSelect()),
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grainjsDom.maybe(this._isTransformingType, () => {
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// Editor dom must be built before preparing transform.
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return dom('div.type_transform_prompt',
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kf.prompt(
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dom('div',
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grainjsDom.maybe(this._isRef, () => this._buildRefTableSelect()),
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grainjsDom.maybe((use) => use(this.field.column().isTransforming),
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() => this.columnTransform!.buildDom())
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)
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),
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grainjsDom.onDispose(onDispose)
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);
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})
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];
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}
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// Helper function to set the column type to newType.
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public _setType(newType: string): Promise<unknown>|undefined {
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if (this.origColumn.isFormula()) {
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// Do not type transform a new/empty column or a formula column. Just make a best guess for
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// the full type, and set it.
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const column = this.field.column();
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column.type.setAndSave(addColTypeSuffix(newType, column, this._docModel)).catch(reportError);
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} else if (!this.columnTransform) {
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this.columnTransform = TypeTransform.create(null, this.gristDoc, this);
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return this.columnTransform.prepare(newType);
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} else {
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if (this.columnTransform instanceof TypeTransform) {
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return this.columnTransform.setType(newType);
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}
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}
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}
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// Builds the reference type table selector. Built when the column is type reference.
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public _buildRefTableSelect() {
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const allTables = Computed.create(null, (use) =>
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use(this._docModel.allTableIds.getObservable()).map(tableId => ({
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value: tableId,
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label: tableId,
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icon: 'FieldTable' as const
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}))
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);
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return [
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cssLabel('DATA FROM TABLE'),
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cssRow(
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dom.autoDispose(allTables),
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select(fromKo(this._refTableId), allTables, {
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// Disallow changing the destination table when the column should not be modified
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// (specifically when it's a group-by column of a summary table).
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disabled: this.origColumn.disableModifyBase,
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}),
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testId('ref-table-select')
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)
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];
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}
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/**
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* Build the formula transform dom
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*/
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public buildTransformDom() {
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const transformButton = ko.computed({
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read: () => this.field.column().isTransforming(),
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write: val => {
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if (val) {
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this.columnTransform = FormulaTransform.create(null, this.gristDoc, this);
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return this.columnTransform.prepare();
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} else {
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return this.columnTransform && this.columnTransform.cancel();
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}
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}
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});
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return dom('div',
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dom.autoDispose(transformButton),
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dom.onDispose(() => {
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// When losing focus, if there's an active column transform, finalize it.
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if (this.columnTransform) {
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this.columnTransform.finalize().catch(reportError);
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}
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}),
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kf.row(
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15, kf.label('Apply Formula to Data'),
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3, kf.buttonGroup(
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kf.checkButton(transformButton,
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dom('span.glyphicon.glyphicon-flash'),
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dom.testId("FieldBuilder_editTransform"),
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kd.toggleClass('disabled', () => this._isTransformingType() || this.origColumn.isFormula() ||
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this.origColumn.disableModifyBase())
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)
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)
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),
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kd.maybe(this._isTransformingFormula, () => {
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return this.columnTransform!.buildDom();
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})
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);
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}
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/**
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* Builds the FieldBuilder Options Config DOM. Calls the buildConfigDom function of its widgetImpl.
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*/
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public buildConfigDom() {
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// NOTE: adding a grainjsDom .maybe here causes the disposable order of the widgetImpl and
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// the dom created by the widgetImpl to get out of sync.
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return dom('div',
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kd.maybe(() => !this._isTransformingType() && this.widgetImpl(), (widget: NewAbstractWidget) =>
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dom('div',
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widget.buildConfigDom(),
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cssSeparator(),
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widget.buildColorConfigDom(this.gristDoc),
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// If there is more than one field for this column (i.e. present in multiple views).
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kd.maybe(() => this.origColumn.viewFields().all().length > 1, () =>
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dom('div.fieldbuilder_settings',
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kf.row(
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kd.toggleClass('fieldbuilder_settings_header', true),
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kf.label(
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dom('div.fieldbuilder_settings_button',
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dom.testId('FieldBuilder_settings'),
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kd.text(() => this.field.useColOptions() ? 'Common' : 'Separate'), ' ▾',
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menu(() => FieldSettingsMenu(
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this.field.useColOptions(),
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this.field.viewSection().isRaw(),
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{
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useSeparate: () => this.fieldSettingsUseSeparate(),
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saveAsCommon: () => this.fieldSettingsSaveAsCommon(),
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revertToCommon: () => this.fieldSettingsRevertToCommon(),
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},
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)),
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),
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'Field in ',
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kd.text(() => this.origColumn.viewFields().all().length),
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' views'
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)
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)
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)
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)
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)
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)
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);
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}
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public fieldSettingsUseSeparate() {
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return this.gristDoc.docData.bundleActions(
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`Use separate field settings for ${this.origColumn.colId()}`, () => {
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return Promise.all([
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setSaveValue(this.field.widgetOptions, this.field.column().widgetOptions()),
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setSaveValue(this.field.visibleCol, this.field.column().visibleCol()),
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this.field.saveDisplayFormula(this.field.column()._displayColModel().formula() || '')
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]);
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}
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);
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}
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public fieldSettingsSaveAsCommon() {
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return this.gristDoc.docData.bundleActions(
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`Save field settings for ${this.origColumn.colId()} as common`, () => {
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return Promise.all([
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setSaveValue(this.field.column().widgetOptions, this.field.widgetOptions()),
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setSaveValue(this.field.column().visibleCol, this.field.visibleCol()),
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this.field.column().saveDisplayFormula(this.field._displayColModel().formula() || ''),
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setSaveValue(this.field.widgetOptions, ''),
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setSaveValue(this.field.visibleCol, 0),
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this.field.saveDisplayFormula('')
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]);
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}
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);
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}
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public fieldSettingsRevertToCommon() {
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return this.gristDoc.docData.bundleActions(
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`Revert field settings for ${this.origColumn.colId()} to common`, () => {
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return Promise.all([
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setSaveValue(this.field.widgetOptions, ''),
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setSaveValue(this.field.visibleCol, 0),
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this.field.saveDisplayFormula('')
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]);
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}
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);
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}
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/**
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* Builds the cell and editor DOM for the chosen UserType. Calls the buildDom and
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* buildEditorDom functions of its widgetImpl.
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*/
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public buildDomWithCursor(row: DataRowModel, isActive: boolean, isSelected: boolean) {
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const computedFlags = koUtil.withKoUtils(ko.pureComputed(() => {
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return this.field.rulesColsIds().map(colRef => row.cells[colRef]?.() ?? false);
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}, this).extend({ deferred: true }));
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// Here we are using computedWithPrevious helper, to return
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// the previous value of computed rule. When user adds or deletes
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// rules there is a brief moment that rule is still not evaluated
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// (rules.length != value.length), in this case return last value
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// and wait for the update.
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const computedRule = koUtil.withKoUtils(ko.pureComputed(() => {
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if (this.isDisposed()) { return null; }
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const styles: Style[] = this.field.rulesStyles();
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// Make sure that rules where computed.
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if (!Array.isArray(styles) || styles.length === 0) { return null; }
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const flags = computedFlags();
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// Make extra sure that all rules are up to date.
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// If not, fallback to the previous value.
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// We need to make sure that all rules columns are created,
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// sometimes there are more styles for a brief moment.
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if (styles.length < flags.length) { return/* undefined */; }
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// We will combine error information in the same computed value.
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// If there is an error in rules - return it instead of the style.
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const error = flags.some(f => !gristTypes.isValidRuleValue(f));
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if (error) {
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return { error };
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|
}
|
|
// Combine them into a single style option.
|
|
return { style : new CombinedStyle(styles, flags) };
|
|
}, this).extend({ deferred: true })).previousOnUndefined();
|
|
|
|
const widgetObs = koUtil.withKoUtils(ko.computed(function() {
|
|
// TODO: Accessing row values like this doesn't always work (row and field might not be updated
|
|
// simultaneously).
|
|
if (this.isDisposed()) { return null; } // Work around JS errors during field removal.
|
|
const value = row.cells[this.field.colId()];
|
|
const cell = value && value();
|
|
if (value && this._isRightType()(cell, this.options) || row._isAddRow.peek()) {
|
|
return this.widgetImpl();
|
|
} else if (gristTypes.isVersions(cell)) {
|
|
return this.diffImpl;
|
|
} else {
|
|
return null;
|
|
}
|
|
}, this).extend({ deferred: true })).onlyNotifyUnequal();
|
|
|
|
const textColor = koUtil.withKoUtils(ko.computed(function() {
|
|
if (this.isDisposed()) { return null; }
|
|
const fromRules = computedRule()?.style?.textColor;
|
|
return fromRules || this.field.textColor() || '';
|
|
}, this)).onlyNotifyUnequal();
|
|
|
|
const background = koUtil.withKoUtils(ko.computed(function() {
|
|
if (this.isDisposed()) { return null; }
|
|
const fromRules = computedRule()?.style?.fillColor;
|
|
return fromRules || this.field.fillColor();
|
|
}, this)).onlyNotifyUnequal();
|
|
|
|
const errorInStyle = ko.pureComputed(() => Boolean(computedRule()?.error));
|
|
|
|
return (elem: Element) => {
|
|
this._rowMap.set(row, elem);
|
|
dom(elem,
|
|
dom.autoDispose(widgetObs),
|
|
dom.autoDispose(computedFlags),
|
|
dom.autoDispose(errorInStyle),
|
|
dom.autoDispose(textColor),
|
|
dom.autoDispose(computedRule),
|
|
dom.autoDispose(background),
|
|
this._options.isPreview ? null : kd.cssClass(this.field.formulaCssClass),
|
|
kd.toggleClass("readonly", toKo(ko, this._readonly)),
|
|
kd.maybe(isSelected, () => dom('div.selected_cursor',
|
|
kd.toggleClass('active_cursor', isActive)
|
|
)),
|
|
kd.scope(widgetObs, (widget: NewAbstractWidget) => {
|
|
if (this.isDisposed()) { return null; } // Work around JS errors during field removal.
|
|
const cellDom = widget ? widget.buildDom(row) : buildErrorDom(row, this.field);
|
|
return dom(cellDom, kd.toggleClass('has_cursor', isActive),
|
|
kd.toggleClass('field-error-from-style', errorInStyle),
|
|
kd.style('--grist-cell-color', textColor),
|
|
kd.style('--grist-cell-background-color', background));
|
|
})
|
|
);
|
|
};
|
|
}
|
|
|
|
public buildEditorDom(editRow: DataRowModel, mainRowModel: DataRowModel, options: {
|
|
init?: string,
|
|
state?: any
|
|
}) {
|
|
// If the user attempts to edit a value during transform, finalize (i.e. cancel or execute)
|
|
// the transform.
|
|
if (this.columnTransform) {
|
|
this.columnTransform.finalize().catch(reportError);
|
|
return;
|
|
}
|
|
|
|
// If this is censored value, don't open up the editor, unless it is a formula field.
|
|
const cell = editRow.cells[this.field.colId()];
|
|
const value = cell && cell();
|
|
if (gristTypes.isCensored(value) && !this.origColumn.isFormula.peek()) {
|
|
this._fieldEditorHolder.clear();
|
|
return;
|
|
}
|
|
|
|
const editorCtor: typeof NewBaseEditor =
|
|
UserTypeImpl.getEditorConstructor(this.options().widget, this._readOnlyPureType());
|
|
// constructor may be null for a read-only non-formula field, though not today.
|
|
if (!editorCtor) {
|
|
// Actually, we only expect buildEditorDom() to be called when isEditorActive() is false (i.e.
|
|
// _fieldEditorHolder is already clear), but clear here explicitly for clarity.
|
|
this._fieldEditorHolder.clear();
|
|
return;
|
|
}
|
|
|
|
// if editor doesn't support readonly mode, don't show it
|
|
if (this._readonly.get() && editorCtor.supportsReadonly && !editorCtor.supportsReadonly()) {
|
|
this._fieldEditorHolder.clear();
|
|
return;
|
|
}
|
|
|
|
if (!this._readonly.get() && saveWithoutEditor(editorCtor, editRow, this.field, options.init)) {
|
|
this._fieldEditorHolder.clear();
|
|
return;
|
|
}
|
|
|
|
const cellElem = this._rowMap.get(mainRowModel)!;
|
|
|
|
// The editor may dispose itself; the Holder will know to clear itself in this case.
|
|
const fieldEditor = FieldEditor.create(this._fieldEditorHolder, {
|
|
gristDoc: this.gristDoc,
|
|
field: this.field,
|
|
cursor: this._cursor,
|
|
editRow,
|
|
cellElem,
|
|
editorCtor,
|
|
state: options.state,
|
|
startVal: this._readonly.get() ? undefined : options.init, // don't start with initial value
|
|
readonly: this._readonly.get() // readonly for editor will not be observable
|
|
});
|
|
|
|
// Put the FieldEditor into a holder in GristDoc too. This way any existing FieldEditor (perhaps
|
|
// for another field, or for another BaseView) will get disposed at this time. The reason to
|
|
// still maintain a Holder in this FieldBuilder is mainly to match older behavior; changing that
|
|
// will entail a number of other tweaks related to the order of creating and disposal.
|
|
this.gristDoc.fieldEditorHolder.autoDispose(fieldEditor);
|
|
|
|
// expose the active editor in a grist doc as an observable
|
|
fieldEditor.onDispose(() => this.gristDoc.activeEditor.set(null));
|
|
this.gristDoc.activeEditor.set(fieldEditor);
|
|
}
|
|
|
|
public isEditorActive() {
|
|
return !this._fieldEditorHolder.isEmpty();
|
|
}
|
|
|
|
/**
|
|
* Open the formula editor in the side pane. It will be positioned over refElem.
|
|
*/
|
|
public openSideFormulaEditor(
|
|
editRow: DataRowModel,
|
|
refElem: Element,
|
|
editValue?: string,
|
|
onSave?: (column: ColumnRec, formula: string) => Promise<void>,
|
|
onCancel?: () => void) {
|
|
const editorHolder = openFormulaEditor({
|
|
gristDoc: this.gristDoc,
|
|
field: this.field,
|
|
setupCleanup: setupEditorCleanup,
|
|
editRow,
|
|
refElem,
|
|
editValue,
|
|
onSave,
|
|
onCancel
|
|
});
|
|
// Add editor to document holder - this will prevent multiple formula editor instances.
|
|
this.gristDoc.fieldEditorHolder.autoDispose(editorHolder);
|
|
}
|
|
}
|
|
|
|
const cssTypeSelectMenu = styled('div', `
|
|
max-height: 500px;
|
|
`);
|
|
|
|
const cssSeparator = styled('div', `
|
|
border-bottom: 1px solid ${colors.mediumGrey};
|
|
margin-top: 16px;
|
|
`);
|