deploy: current vibn theia state

Made-with: Cursor

packages/callhierarchy/src/browser/callhierarchy-contribution.ts

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+// *****************************************************************************
+// Copyright (C) 2018 TypeFox and others.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0.
+//
+// This Source Code may also be made available under the following Secondary
+// Licenses when the conditions for such availability set forth in the Eclipse
+// Public License v. 2.0 are satisfied: GNU General Public License, version 2
+// with the GNU Classpath Exception which is available at
+// https://www.gnu.org/software/classpath/license.html.
+//
+// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+// *****************************************************************************
+
+import { injectable, inject, postConstruct } from '@theia/core/shared/inversify';
+import { MenuModelRegistry, Command, CommandRegistry } from '@theia/core/lib/common';
+import { AbstractViewContribution, OpenViewArguments, KeybindingRegistry } from '@theia/core/lib/browser';
+import { EDITOR_CONTEXT_MENU, CurrentEditorAccess, EditorManager } from '@theia/editor/lib/browser';
+import { CallHierarchyTreeWidget } from './callhierarchy-tree/callhierarchy-tree-widget';
+import { CALLHIERARCHY_ID, CALL_HIERARCHY_LABEL, CALL_HIERARCHY_TOGGLE_COMMAND_ID } from './callhierarchy';
+import { CallHierarchyServiceProvider } from './callhierarchy-service';
+import URI from '@theia/core/lib/common/uri';
+import { ContextKey, ContextKeyService } from '@theia/core/lib/browser/context-key-service';
+export { CALL_HIERARCHY_LABEL, CALL_HIERARCHY_TOGGLE_COMMAND_ID };
+
+export namespace CallHierarchyCommands {
+    export const OPEN = Command.toLocalizedCommand({
+        id: 'callhierarchy:open',
+        label: 'Open Call Hierarchy'
+    }, 'theia/callhierarchy/open');
+}
+
+@injectable()
+export class CallHierarchyContribution extends AbstractViewContribution<CallHierarchyTreeWidget> {
+
+    @inject(CurrentEditorAccess) protected readonly editorAccess: CurrentEditorAccess;
+    @inject(EditorManager) protected readonly editorManager: EditorManager;
+    @inject(CallHierarchyServiceProvider) protected readonly callHierarchyServiceProvider: CallHierarchyServiceProvider;
+    @inject(ContextKeyService) protected readonly contextKeyService: ContextKeyService;
+
+    protected editorHasCallHierarchyProvider!: ContextKey<boolean>;
+
+    constructor() {
+        super({
+            widgetId: CALLHIERARCHY_ID,
+            widgetName: CALL_HIERARCHY_LABEL,
+            defaultWidgetOptions: {
+                area: 'bottom'
+            },
+            toggleCommandId: CALL_HIERARCHY_TOGGLE_COMMAND_ID,
+            toggleKeybinding: 'ctrlcmd+shift+f1'
+        });
+    }
+
+    @postConstruct()
+    protected init(): void {
+        this.editorHasCallHierarchyProvider = this.contextKeyService.createKey('editorHasCallHierarchyProvider', false);
+        this.editorManager.onCurrentEditorChanged(() => this.editorHasCallHierarchyProvider.set(this.isCallHierarchyAvailable()));
+        this.callHierarchyServiceProvider.onDidChange(() => this.editorHasCallHierarchyProvider.set(this.isCallHierarchyAvailable()));
+    }
+
+    protected isCallHierarchyAvailable(): boolean {
+        const { selection, languageId } = this.editorAccess;
+        return !!selection && !!languageId && !!this.callHierarchyServiceProvider.get(languageId, new URI(selection.uri));
+    }
+
+    override async openView(args?: Partial<OpenViewArguments>): Promise<CallHierarchyTreeWidget> {
+        const widget = await super.openView(args);
+        const { selection, languageId } = this.editorAccess;
+        widget.initializeModel(selection, languageId);
+        return widget;
+    }
+
+    override registerCommands(commands: CommandRegistry): void {
+        commands.registerCommand(CallHierarchyCommands.OPEN, {
+            execute: () => this.openView({
+                toggle: false,
+                activate: true
+            }),
+            isEnabled: this.isCallHierarchyAvailable.bind(this)
+        });
+        super.registerCommands(commands);
+    }
+
+    override registerMenus(menus: MenuModelRegistry): void {
+        const menuPath = [...EDITOR_CONTEXT_MENU, 'navigation'];
+        menus.registerMenuAction(menuPath, {
+            commandId: CallHierarchyCommands.OPEN.id,
+            label: CALL_HIERARCHY_LABEL
+        });
+        super.registerMenus(menus);
+    }
+
+    override registerKeybindings(keybindings: KeybindingRegistry): void {
+        super.registerKeybindings(keybindings);
+        keybindings.registerKeybinding({
+            command: CallHierarchyCommands.OPEN.id,
+            keybinding: 'ctrlcmd+f1'
+        });
+    }
+}