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Adds paging support (wip)

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This commit is contained in:
Eric Amodio
2020-02-10 14:49:59 -05:00
parent 31eb2b1d25
commit 69b30f6ba7
8 changed files with 92 additions and 76 deletions
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24
src/vs/workbench/api/common/extHostTimeline.ts
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@@ -7,7 +7,7 @@ import * as vscode from 'vscode';
import { UriComponents, URI } from 'vs/base/common/uri';
import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
import { ExtHostTimelineShape, MainThreadTimelineShape, IMainContext, MainContext } from 'vs/workbench/api/common/extHost.protocol';
import { TimelineItemWithSource, TimelineProvider } from 'vs/workbench/contrib/timeline/common/timeline';
import { Timeline, TimelineCursor, TimelineItemWithSource, TimelineProvider } from 'vs/workbench/contrib/timeline/common/timeline';
import { IDisposable, toDisposable, DisposableStore } from 'vs/base/common/lifecycle';
import { CancellationToken } from 'vs/base/common/cancellation';
import { CommandsConverter } from 'vs/workbench/api/common/extHostCommands';
@@ -16,7 +16,7 @@ import { ExtensionIdentifier } from 'vs/platform/extensions/common/extensions';
export interface IExtHostTimeline extends ExtHostTimelineShape {
readonly _serviceBrand: undefined;
$getTimeline(id: string, uri: UriComponents, token: vscode.CancellationToken): Promise<TimelineItemWithSource[]>;
$getTimeline(id: string, uri: UriComponents, cursor: vscode.TimelineCursor, token: vscode.CancellationToken): Promise<Timeline | undefined>;
}
export const IExtHostTimeline = createDecorator<IExtHostTimeline>('IExtHostTimeline');
@@ -34,9 +34,9 @@ export class ExtHostTimeline implements IExtHostTimeline {
this._proxy = mainContext.getProxy(MainContext.MainThreadTimeline);
}
async $getTimeline(id: string, uri: UriComponents, token: vscode.CancellationToken): Promise<TimelineItemWithSource[]> {
async $getTimeline(id: string, uri: UriComponents, cursor: vscode.TimelineCursor, token: vscode.CancellationToken): Promise<Timeline | undefined> {
const provider = this._providers.get(id);
return provider?.provideTimeline(URI.revive(uri), token) ?? [];
return provider?.provideTimeline(URI.revive(uri), cursor, token);
}
registerTimelineProvider(scheme: string | string[], provider: vscode.TimelineProvider, extensionId: ExtensionIdentifier, commandConverter: CommandsConverter): IDisposable {
@@ -53,15 +53,21 @@ export class ExtHostTimeline implements IExtHostTimeline {
...provider,
scheme: scheme,
onDidChange: undefined,
async provideTimeline(uri: URI, token: CancellationToken) {
async provideTimeline(uri: URI, cursor: TimelineCursor, token: CancellationToken) {
timelineDisposables.clear();
const results = await provider.provideTimeline(uri, token);
const result = await provider.provideTimeline(uri, cursor, token);
// Intentional == we don't know how a provider will respond
// eslint-disable-next-line eqeqeq
return results != null
? results.map(item => convertTimelineItem(item))
: [];
if (result == null) {
return undefined;
}
return {
...result,
source: provider.id,
items: result.items.map(convertTimelineItem)
};
},
dispose() {
disposable?.dispose();