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proposed API and its wiring

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This commit is contained in:
Johannes Rieken
2017-07-10 16:17:27 +02:00
parent 2aa549d5c2
commit 16c00672fa
6 changed files with 85 additions and 15 deletions
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5
src/vs/workbench/api/node/extHost.api.impl.ts
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@@ -442,7 +442,10 @@ export function createApiFactory(
}),
registerTaskProvider: (type: string, provider: vscode.TaskProvider) => {
return extHostTask.registerTaskProvider(extension, provider);
}
},
registerFileSystemProvider: proposedApiFunction(extension, (authority, provider) => {
return extHostWorkspace.registerFileSystemProvider(authority, provider);
})
};
// namespace: scm

4
src/vs/workbench/api/node/extHost.protocol.ts
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@@ -295,6 +295,8 @@ export abstract class MainThreadWorkspaceShape {
$cancelSearch(requestId: number): Thenable<boolean> { throw ni(); }
$saveAll(includeUntitled?: boolean): Thenable<boolean> { throw ni(); }
$applyWorkspaceEdit(edits: IResourceEdit[]): TPromise<boolean> { throw ni(); }
$registerFileSystemProvider(handle: number, authority: string): void { throw ni(); }
$onFileSystemChange(handle: number, resource: URI): void { throw ni(); }
}
export abstract class MainThreadTaskShape {
@@ -420,6 +422,8 @@ export abstract class ExtHostTreeViewsShape {
export abstract class ExtHostWorkspaceShape {
$acceptWorkspaceData(workspace: IWorkspaceData): void { throw ni(); }
$resolveFile(handle: number, resource: URI): TPromise<string> { throw ni(); }
$storeFile(handle: number, resource: URI, content: string): TPromise<any> { throw ni(); }
}
export abstract class ExtHostExtensionServiceShape {

28
src/vs/workbench/api/node/extHostWorkspace.ts
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@@ -17,6 +17,8 @@ import { fromRange, EndOfLine } from 'vs/workbench/api/node/extHostTypeConverter
import { IWorkspaceData, ExtHostWorkspaceShape, MainContext, MainThreadWorkspaceShape } from './extHost.protocol';
import * as vscode from 'vscode';
import { compare } from "vs/base/common/strings";
import { asWinJsPromise } from 'vs/base/common/async';
import { Disposable } from 'vs/workbench/api/node/extHostTypes';
export class ExtHostWorkspace extends ExtHostWorkspaceShape {
@@ -151,4 +153,30 @@ export class ExtHostWorkspace extends ExtHostWorkspaceShape {
return this._proxy.$applyWorkspaceEdit(resourceEdits);
}
// --- EXPERIMENT: workspace resolver
private readonly _provider = new Map<number, vscode.FileSystemProvider>();
public registerFileSystemProvider(authority: string, provider: vscode.FileSystemProvider): vscode.Disposable {
const handle = this._provider.size;
this._provider.set(handle, provider);
const reg = provider.onDidChange(e => this._proxy.$onFileSystemChange(handle, <URI>e));
this._proxy.$registerFileSystemProvider(handle, authority);
return new Disposable(() => {
this._provider.delete(handle);
reg.dispose();
});
}
$resolveFile(handle: number, resource: URI): TPromise<string> {
const provider = this._provider.get(handle);
return asWinJsPromise(token => provider.resolveContents(resource));
}
$storeFile(handle: number, resource: URI, content: string): TPromise<any> {
const provider = this._provider.get(handle);
return asWinJsPromise(token => provider.writeContents(resource, content));
}
}