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tiny tweaks

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This commit is contained in:
Johannes Rieken
2019-05-16 09:51:30 -07:00
parent ab7694754b
commit fa406d2dd1
3 changed files with 27 additions and 24 deletions
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17
src/vs/workbench/api/browser/mainThreadCommands.ts
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@@ -3,7 +3,7 @@
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { ICommandService, CommandsRegistry, ICommandHandlerDescription, ICommandEvent } from 'vs/platform/commands/common/commands';
import { ICommandService, CommandsRegistry, ICommandHandlerDescription } from 'vs/platform/commands/common/commands';
import { IDisposable } from 'vs/base/common/lifecycle';
import { ExtHostContext, MainThreadCommandsShape, ExtHostCommandsShape, MainContext, IExtHostContext } from '../common/extHost.protocol';
import { extHostNamedCustomer } from 'vs/workbench/api/common/extHostCustomers';
@@ -15,7 +15,7 @@ export class MainThreadCommands implements MainThreadCommandsShape {
private readonly _disposables = new Map<string, IDisposable>();
private readonly _generateCommandsDocumentationRegistration: IDisposable;
private readonly _proxy: ExtHostCommandsShape;
private _onDidExecuteCommandListener: IDisposable;
private _onDidExecuteCommandListener?: IDisposable;
constructor(
extHostContext: IExtHostContext,
@@ -80,20 +80,21 @@ export class MainThreadCommands implements MainThreadCommandsShape {
}
$registerCommandListener() {
this._onDidExecuteCommandListener = this._commandService.onDidExecuteCommand((command) => this.handleExecuteCommand(command));
if (!this._onDidExecuteCommandListener) {
this._onDidExecuteCommandListener = this._commandService.onDidExecuteCommand(command => this._proxy.$handleDidExecuteCommand(command));
}
}
$unregisterCommandListener() {
return this._onDidExecuteCommandListener.dispose();
if (this._onDidExecuteCommandListener) {
this._onDidExecuteCommandListener.dispose();
this._onDidExecuteCommandListener = undefined;
}
}
$getCommands(): Promise<string[]> {
return Promise.resolve(Object.keys(CommandsRegistry.getCommands()));
}
handleExecuteCommand(command: ICommandEvent) {
this._proxy.$handleDidExecuteCommand(command);
}
}
// --- command doc