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NotebookDocument#metadata is readonly

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This commit is contained in:
Johannes Rieken
2021-02-08 18:38:17 +01:00
parent a873e60a71
commit 3edc9925e0
3 changed files with 21 additions and 86 deletions
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85
src/vs/workbench/api/common/extHostNotebookDocument.ts
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@@ -5,40 +5,18 @@
import { Emitter, Event } from 'vs/base/common/event';
import { hash } from 'vs/base/common/hash';
import { Disposable, DisposableStore, dispose, IDisposable } from 'vs/base/common/lifecycle';
import { Disposable, DisposableStore, dispose } from 'vs/base/common/lifecycle';
import { Schemas } from 'vs/base/common/network';
import { joinPath } from 'vs/base/common/resources';
import { ISplice } from 'vs/base/common/sequence';
import { URI } from 'vs/base/common/uri';
import { CellKind, INotebookDocumentPropertiesChangeData, IWorkspaceCellEditDto, MainThreadBulkEditsShape, MainThreadNotebookShape, WorkspaceEditType } from 'vs/workbench/api/common/extHost.protocol';
import { CellKind, INotebookDocumentPropertiesChangeData, MainThreadNotebookShape } from 'vs/workbench/api/common/extHost.protocol';
import { ExtHostDocumentsAndEditors, IExtHostModelAddedData } from 'vs/workbench/api/common/extHostDocumentsAndEditors';
import { NotebookCellOutput } from 'vs/workbench/api/common/extHostTypes';
import * as extHostTypeConverters from 'vs/workbench/api/common/extHostTypeConverters';
import { CellEditType, IMainCellDto, IOutputDto, NotebookCellMetadata, NotebookCellsChangedEventDto, NotebookCellsChangeType, NotebookCellsSplice2, notebookDocumentMetadataDefaults } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import { IMainCellDto, IOutputDto, NotebookCellMetadata, NotebookCellsChangedEventDto, NotebookCellsChangeType, NotebookCellsSplice2, notebookDocumentMetadataDefaults } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import * as vscode from 'vscode';
interface IObservable<T> {
proxy: T;
onDidChange: Event<void>;
}
function getObservable<T extends Object>(obj: T): IObservable<T> {
const onDidChange = new Emitter<void>();
const proxy = new Proxy(obj, {
set(target: T, p: PropertyKey, value: any, _receiver: any): boolean {
target[p as keyof T] = value;
onDidChange.fire();
return true;
}
});
return {
proxy,
onDidChange: onDidChange.event
};
}
class RawContentChangeEvent {
constructor(readonly start: number, readonly deletedCount: number, readonly deletedItems: ExtHostCell[], readonly items: ExtHostCell[]) { }
@@ -164,8 +142,8 @@ export class ExtHostNotebookDocument extends Disposable {
private _cellDisposableMapping = new Map<number, DisposableStore>();
private _notebook: vscode.NotebookDocument | undefined;
private _metadata: Required<vscode.NotebookDocumentMetadata>;
private _metadataChangeListener: IDisposable;
// private _metadata: Required<vscode.NotebookDocumentMetadata>;
// private _metadataChangeListener: IDisposable;
private _versionId = 0;
private _isDirty: boolean = false;
private _backupCounter = 1;
@@ -176,21 +154,14 @@ export class ExtHostNotebookDocument extends Disposable {
constructor(
private readonly _proxy: MainThreadNotebookShape,
private readonly _documentsAndEditors: ExtHostDocumentsAndEditors,
private readonly _mainThreadBulkEdits: MainThreadBulkEditsShape,
private readonly _emitter: INotebookEventEmitter,
private readonly _viewType: string,
private readonly _contentOptions: vscode.NotebookDocumentContentOptions,
metadata: Required<vscode.NotebookDocumentMetadata>,
private _metadata: Required<vscode.NotebookDocumentMetadata>,
public readonly uri: URI,
private readonly _storagePath: URI | undefined
) {
super();
const observableMetadata = getObservable(metadata);
this._metadata = observableMetadata.proxy;
this._metadataChangeListener = this._register(observableMetadata.onDidChange(() => {
this._tryUpdateMetadata();
}));
}
dispose() {
@@ -199,36 +170,6 @@ export class ExtHostNotebookDocument extends Disposable {
dispose(this._cellDisposableMapping.values());
}
private _updateMetadata(newMetadata: Required<vscode.NotebookDocumentMetadata>) {
this._metadataChangeListener.dispose();
newMetadata = {
...notebookDocumentMetadataDefaults,
...newMetadata
};
if (this._metadataChangeListener) {
this._metadataChangeListener.dispose();
}
const observableMetadata = getObservable(newMetadata);
this._metadata = observableMetadata.proxy;
this._metadataChangeListener = this._register(observableMetadata.onDidChange(() => {
this._tryUpdateMetadata();
}));
this._tryUpdateMetadata();
}
private _tryUpdateMetadata() {
const edit: IWorkspaceCellEditDto = {
_type: WorkspaceEditType.Cell,
metadata: undefined,
edit: { editType: CellEditType.DocumentMetadata, metadata: this._metadata },
resource: this.uri,
notebookVersionId: this.notebookDocument.version,
};
return this._mainThreadBulkEdits.$tryApplyWorkspaceEdit({ edits: [edit] });
}
get notebookDocument(): vscode.NotebookDocument {
if (!this._notebook) {
@@ -244,7 +185,7 @@ export class ExtHostNotebookDocument extends Disposable {
get languages() { return that._languages; },
set languages(value: string[]) { that._trySetLanguages(value); },
get metadata() { return that._metadata; },
set metadata(value: Required<vscode.NotebookDocumentMetadata>) { that._updateMetadata(value); },
set metadata(_value: Required<vscode.NotebookDocumentMetadata>) { throw new Error('Use WorkspaceEdit to update metadata.'); },
get contentOptions() { return that._contentOptions; }
});
}
@@ -279,17 +220,7 @@ export class ExtHostNotebookDocument extends Disposable {
...notebookDocumentMetadataDefaults,
...data.metadata
};
if (this._metadataChangeListener) {
this._metadataChangeListener.dispose();
}
const observableMetadata = getObservable(newMetadata);
this._metadata = observableMetadata.proxy;
this._metadataChangeListener = this._register(observableMetadata.onDidChange(() => {
this._tryUpdateMetadata();
}));
this._metadata = newMetadata;
this._emitter.emitDocumentMetadataChange({ document: this.notebookDocument });
}