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add INotebookSerializer interfaces and wire up IPC calls

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This commit is contained in:
Johannes Rieken
2021-03-16 13:19:33 +01:00
parent 5060cbe7bc
commit 2de06d768b
6 changed files with 100 additions and 7 deletions
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46
src/vs/workbench/api/common/extHostNotebook.ts
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@@ -5,7 +5,7 @@
import { CancellationToken, CancellationTokenSource } from 'vs/base/common/cancellation';
import { Emitter, Event } from 'vs/base/common/event';
import { Disposable, DisposableStore, IDisposable } from 'vs/base/common/lifecycle';
import { Disposable, DisposableStore, IDisposable, toDisposable } from 'vs/base/common/lifecycle';
import { URI, UriComponents } from 'vs/base/common/uri';
import * as UUID from 'vs/base/common/uuid';
import { IExtensionDescription } from 'vs/platform/extensions/common/extensions';
@@ -17,7 +17,7 @@ import { IExtensionStoragePaths } from 'vs/workbench/api/common/extHostStoragePa
import * as typeConverters from 'vs/workbench/api/common/extHostTypeConverters';
import * as extHostTypes from 'vs/workbench/api/common/extHostTypes';
import { asWebviewUri, WebviewInitData } from 'vs/workbench/api/common/shared/webview';
import { CellStatusbarAlignment, CellUri, INotebookCellStatusBarEntry, INotebookExclusiveDocumentFilter, NotebookCellMetadata, NotebookCellsChangedEventDto, NotebookCellsChangeType, NotebookDataDto } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import { CellStatusbarAlignment, CellUri, INotebookCellStatusBarEntry, INotebookExclusiveDocumentFilter, NotebookCellMetadata, NotebookCellsChangedEventDto, NotebookCellsChangeType, NotebookDataDto, TransientOptions } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import * as vscode from 'vscode';
import { ResourceMap } from 'vs/base/common/map';
import { ExtHostCell, ExtHostNotebookDocument } from './extHostNotebookDocument';
@@ -209,6 +209,11 @@ export class NotebookEditorDecorationType {
}
}
export interface NotebookSerializer {
dataToNotebook(data: Uint8Array): vscode.NotebookData | Thenable<vscode.NotebookData>;
notebookToData(data: vscode.NotebookData): Uint8Array | Thenable<Uint8Array>;
}
type NotebookContentProviderData = {
readonly provider: vscode.NotebookContentProvider;
readonly extension: IExtensionDescription;
@@ -496,6 +501,43 @@ export class ExtHostNotebookController implements ExtHostNotebookShape {
});
}
// --- serialize/deserialize
private _handlePool = 0;
private readonly _notebookSerializer = new Map<number, NotebookSerializer>();
registerNotebookSerializer(extension: IExtensionDescription, viewType: string, serializer: NotebookSerializer, options: TransientOptions): vscode.Disposable {
const handle = this._handlePool++;
this._notebookSerializer.set(handle, serializer);
this._proxy.$registerNotebookSerializer(handle, viewType, options);
return toDisposable(() => {
this._proxy.$unregisterNotebookSerializer(handle);
});
}
async $dataToNotebook(handle: number, bytes: Uint8Array): Promise<NotebookDataDto> {
const serializer = this._notebookSerializer.get(handle);
if (!serializer) {
throw new Error('NO serializer found');
}
const data = await serializer.dataToNotebook(bytes);
return {
metadata: typeConverters.NotebookDocumentMetadata.from(data.metadata),
cells: data.cells.map(typeConverters.NotebookCellData.from),
};
}
async $notebookToData(handle: number, data: NotebookDataDto): Promise<Uint8Array> {
const serializer = this._notebookSerializer.get(handle);
if (!serializer) {
throw new Error('NO serializer found');
}
return await serializer.notebookToData({
metadata: typeConverters.NotebookDocumentMetadata.to(data.metadata),
cells: data.cells.map(typeConverters.NotebookCellData.to)
});
}
// --- open, save, saveAs, backup
async $openNotebook(viewType: string, uri: UriComponents, backupId: string | undefined, token: CancellationToken, untitledDocumentData?: VSBuffer): Promise<NotebookDataDto> {