[plugin] support vscode.executeDocumentSymbol command.

Signed-off-by: Sven Efftinge <sven.efftinge@typefox.io>
eclipse-theia · Sep 30, 2019 · 821b9dc · 821b9dc
1 parent b2c0906
commit 821b9dc
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Showing 4 changed files with 83 additions and 21 deletions.
diff --git a/packages/monaco/src/browser/monaco-command.ts b/packages/monaco/src/browser/monaco-command.ts
@@ -17,7 +17,7 @@
 import { injectable, inject } from 'inversify';
 import { ProtocolToMonacoConverter } from 'monaco-languageclient/lib';
 import { Position, Location } from '@theia/languages/lib/browser';
-import { Command, CommandContribution } from '@theia/core';
+import { Command, CommandContribution, CommandRegistry } from '@theia/core';
 import { CommonCommands } from '@theia/core/lib/browser';
 import { QuickOpenService } from '@theia/core/lib/browser/quick-open/quick-open-service';
 import { QuickOpenItem, QuickOpenMode } from '@theia/core/lib/browser/quick-open/quick-open-model';
@@ -91,7 +91,10 @@ export namespace MonacoCommands {
 export class MonacoEditorCommandHandlers implements CommandContribution {
 
     @inject(MonacoCommandRegistry)
-    protected readonly registry: MonacoCommandRegistry;
+    protected readonly monacoCommandRegistry: MonacoCommandRegistry;
+
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
 
     @inject(ProtocolToMonacoConverter)
     protected readonly p2m: ProtocolToMonacoConverter;
@@ -103,14 +106,36 @@ export class MonacoEditorCommandHandlers implements CommandContribution {
         this.registerCommonCommandHandlers();
         this.registerEditorCommandHandlers();
         this.registerMonacoActionCommands();
+        this.registerInternalLanguageServiceCommands();
+    }
+
+    protected registerInternalLanguageServiceCommands(): void {
+        const instantiationService = monaco.services.StaticServices.instantiationService.get();
+        const monacoCommands = monaco.commands.CommandsRegistry.getCommands();
+        for (const command of monacoCommands.keys()) {
+            if (command.startsWith('_execute')) {
+                this.commandRegistry.registerCommand(
+                    {
+                        id: MonacoCommandRegistry.MONACO_COMMAND_PREFIX + command
+                    },
+                    {
+                        // tslint:disable-next-line:no-any
+                        execute: (...args: any) => instantiationService.invokeFunction(
+                            monacoCommands.get(command)!.handler,
+                            ...args
+                        )
+                    }
+                );
+            }
+        }
     }
 
     protected registerCommonCommandHandlers(): void {
         // tslint:disable-next-line:forin
         for (const action in MonacoCommands.COMMON_ACTIONS) {
             const command = MonacoCommands.COMMON_ACTIONS[action];
             const handler = this.newCommonActionHandler(action);
-            this.registry.registerHandler(command, handler);
+            this.monacoCommandRegistry.registerHandler(command, handler);
         }
     }
     protected newCommonActionHandler(action: string): MonacoEditorCommandHandler {
@@ -121,11 +146,11 @@ export class MonacoEditorCommandHandlers implements CommandContribution {
     }
 
     protected registerEditorCommandHandlers(): void {
-        this.registry.registerHandler(EditorCommands.SHOW_REFERENCES.id, this.newShowReferenceHandler());
-        this.registry.registerHandler(EditorCommands.CONFIG_INDENTATION.id, this.newConfigIndentationHandler());
-        this.registry.registerHandler(EditorCommands.CONFIG_EOL.id, this.newConfigEolHandler());
-        this.registry.registerHandler(EditorCommands.INDENT_USING_SPACES.id, this.newConfigTabSizeHandler(true));
-        this.registry.registerHandler(EditorCommands.INDENT_USING_TABS.id, this.newConfigTabSizeHandler(false));
+        this.monacoCommandRegistry.registerHandler(EditorCommands.SHOW_REFERENCES.id, this.newShowReferenceHandler());
+        this.monacoCommandRegistry.registerHandler(EditorCommands.CONFIG_INDENTATION.id, this.newConfigIndentationHandler());
+        this.monacoCommandRegistry.registerHandler(EditorCommands.CONFIG_EOL.id, this.newConfigEolHandler());
+        this.monacoCommandRegistry.registerHandler(EditorCommands.INDENT_USING_SPACES.id, this.newConfigTabSizeHandler(true));
+        this.monacoCommandRegistry.registerHandler(EditorCommands.INDENT_USING_TABS.id, this.newConfigTabSizeHandler(false));
     }
 
     protected newShowReferenceHandler(): MonacoEditorCommandHandler {
@@ -241,7 +266,7 @@ export class MonacoEditorCommandHandlers implements CommandContribution {
     protected registerMonacoActionCommands(): void {
         for (const action of MonacoCommands.ACTIONS.values()) {
             const handler = this.newMonacoActionHandler(action);
-            this.registry.registerCommand(action, handler);
+            this.monacoCommandRegistry.registerCommand(action, handler);
         }
     }
     protected newMonacoActionHandler(action: MonacoCommand): MonacoEditorCommandHandler {

diff --git a/packages/monaco/src/typings/monaco/index.d.ts b/packages/monaco/src/typings/monaco/index.d.ts
@@ -19,6 +19,7 @@
 
 declare module monaco.instantiation {
     export interface IInstantiationService {
+        invokeFunction: (fn: any, ...args: any) => any
     }
 }
 
@@ -273,6 +274,10 @@ declare module monaco.editor {
 
 declare module monaco.commands {
 
+    export const CommandsRegistry: {
+        getCommands(): Map<string, { id: string, handler: (...args: any) => any }>;
+    };
+
     export interface ICommandEvent {
         commandId: string;
     }
@@ -514,6 +519,7 @@ declare module monaco.services {
         export const codeEditorService: LazyStaticService<monaco.editor.ICodeEditorService>;
         export const configurationService: LazyStaticService<IConfigurationService>;
         export const resourcePropertiesService: LazyStaticService<ITextResourcePropertiesService>;
+        export const instantiationService: LazyStaticService<monaco.instantiation.IInstantiationService>;
     }
 }
 

diff --git a/packages/plugin-ext-vscode/src/browser/plugin-vscode-commands-contribution.ts b/packages/plugin-ext-vscode/src/browser/plugin-vscode-commands-contribution.ts
@@ -14,24 +14,23 @@
  * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
  ********************************************************************************/
 
-import { injectable, inject } from 'inversify';
-import { CommandContribution, CommandRegistry, Command } from '@theia/core';
+import { Command, CommandContribution, CommandRegistry, ResourceProvider } from '@theia/core';
+import { ApplicationShell, NavigatableWidget, open, OpenerService, Saveable } from '@theia/core/lib/browser';
+import { ContextKeyService } from '@theia/core/lib/browser/context-key-service';
+import { ApplicationShellMouseTracker } from '@theia/core/lib/browser/shell/application-shell-mouse-tracker';
 import { CommandService } from '@theia/core/lib/common/command';
 import TheiaURI from '@theia/core/lib/common/uri';
-import URI from 'vscode-uri';
-import { ContextKeyService } from '@theia/core/lib/browser/context-key-service';
-import { DiffService } from '@theia/workspace/lib/browser/diff-service';
 import { EditorManager } from '@theia/editor/lib/browser';
+import { TextDocumentShowOptions } from '@theia/plugin-ext/lib/common/plugin-api-rpc-model';
+import { DocumentsMainImpl } from '@theia/plugin-ext/lib/main/browser/documents-main';
+import { createUntitledResource } from '@theia/plugin-ext/lib/main/browser/editor/untitled-resource';
 import { WebviewWidget } from '@theia/plugin-ext/lib/main/browser/webview/webview';
-import { ApplicationShell, NavigatableWidget, OpenerService, open, Saveable } from '@theia/core/lib/browser';
-import { ResourceProvider } from '@theia/core';
+import { fromViewColumn, toDocumentSymbol } from '@theia/plugin-ext/lib/plugin/type-converters';
 import { ViewColumn } from '@theia/plugin-ext/lib/plugin/types-impl';
-import { TextDocumentShowOptions } from '@theia/plugin-ext/lib/common/plugin-api-rpc-model';
-import { fromViewColumn } from '@theia/plugin-ext/lib/plugin/type-converters';
 import { WorkspaceCommands } from '@theia/workspace/lib/browser';
-import { createUntitledResource } from '@theia/plugin-ext/lib/main/browser/editor/untitled-resource';
-import { DocumentsMainImpl } from '@theia/plugin-ext/lib/main/browser/documents-main';
-import { ApplicationShellMouseTracker } from '@theia/core/lib/browser/shell/application-shell-mouse-tracker';
+import { DiffService } from '@theia/workspace/lib/browser/diff-service';
+import { inject, injectable } from 'inversify';
+import URI from 'vscode-uri';
 
 export namespace VscodeCommands {
     export const OPEN: Command = {
@@ -315,6 +314,27 @@ export class PluginVscodeCommandsContribution implements CommandContribution {
          * Show Opened File in New Window	workbench.action.files.showOpenedFileInNewWindow
          * Compare Opened File With	workbench.files.action.compareFileWith
          */
+
+        // Register built-in language service commands
+        // see https://code.visualstudio.com/api/references/commands
+        // tslint:disable: no-any
+        commands.registerCommand(
+            {
+                id: 'vscode.executeDocumentSymbolProvider'
+            },
+            {
+                execute: (resource: URI) => commands.executeCommand('monaco._executeDocumentSymbolProvider',
+                    { resource: monaco.Uri.parse(resource.toString()) }
+                ).then((value: any) => {
+                    if (!Array.isArray(value) || value === undefined) {
+                        return undefined;
+                    }
+                    return value.map(loc => toDocumentSymbol(loc));
+                })
+            }
+        );
+        // TODO register other `vscode.execute...` commands.
+        // see https://github.com/microsoft/vscode/blob/master/src/vs/workbench/api/common/extHostApiCommands.ts
     }
 
     private getHtml(body: String): string {

diff --git a/packages/plugin-ext/src/plugin/type-converters.ts b/packages/plugin-ext/src/plugin/type-converters.ts
@@ -642,6 +642,17 @@ export function fromDocumentSymbol(info: theia.DocumentSymbol): model.DocumentSy
     return result;
 }
 
+export function toDocumentSymbol(symbol: model.DocumentSymbol): theia.DocumentSymbol {
+    return {
+        name: symbol.name,
+        detail: symbol.detail,
+        range: toRange(symbol.range)!,
+        selectionRange: toRange(symbol.selectionRange)!,
+        children: symbol.children ? symbol.children.map(toDocumentSymbol) : [],
+        kind: SymbolKind.toSymbolKind(symbol.kind)
+    };
+}
+
 export function toWorkspaceFolder(folder: model.WorkspaceFolder): theia.WorkspaceFolder {
     return {
         uri: URI.revive(folder.uri),