Theia Spring-Boot extension new live hover mechanism adoption

theia-extensions/theia-spring-boot/spring-boot/src/browser/live-data-commands.ts

@@ -0,0 +1,60 @@
+/*******************************************************************************
+ * Copyright (c) 2019 Pivotal, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Pivotal, Inc. - initial API and implementation
+ *******************************************************************************/
+import {CommandContribution, CommandRegistry} from '@theia/core';
+import {QuickPickService} from '@theia/core/lib/common/quick-pick-service';
+import {injectable, inject} from 'inversify';
+
+interface ProcessCommandInfo {
+    processKey : string;
+    label: string;
+    action: string
+}
+
+@injectable()
+export class LiveDataCommandContribution implements CommandContribution {
+
+    constructor(
+        @inject(QuickPickService) private readonly quickPickService: QuickPickService
+    ) {}
+
+    registerCommands(commands: CommandRegistry): void {
+        commands.registerCommand({
+            id: 'theia-spring-boot.live-hover.connect',
+            label: 'Manage Live Spring Boot Process Connections'
+        }, {
+            execute: () => this.liveHoverConnectHandler(commands, this.quickPickService)
+        });
+    }
+
+    private async liveHoverConnectHandler(commands: CommandRegistry, quickPickService: QuickPickService) {
+        const processData : ProcessCommandInfo[] = await commands.executeCommand('sts/livedata/listProcesses');
+        const choiceMap = new Map<string, ProcessCommandInfo>();
+        const choices : string[] = [];
+        processData.forEach(p => {
+            const slash = p.action.lastIndexOf('/');
+            if (slash>=0) {
+                var actionLabel = p.action.substring(slash+1);
+                actionLabel = actionLabel.substring(0, 1).toUpperCase() + actionLabel.substring(1);
+                const choiceLabel = actionLabel + " " + p.label;
+                choiceMap.set(choiceLabel, p);
+                choices.push(choiceLabel);
+            }
+        });
+        if (choices) {
+            const picked = await quickPickService.show(choices);
+            if (picked) {
+                const chosen = choiceMap.get(picked);
+                await commands.executeCommand(chosen.action, chosen);
+            }
+        }
+    }
+}
+

theia-extensions/theia-spring-boot/spring-boot/src/browser/spring-boot-frontend-module.ts

@@ -20,6 +20,8 @@ import { BootPropertiesGrammarContribution } from './boot-properties-grammar-con
 import { BootYamlGrammarContribution } from './boot-yaml-grammar-contribution';
 import { ClasspathService } from './classpath-service';
 import {JavaDataService} from './java-data';
+import {LiveDataCommandContribution} from './live-data-commands';
+import {CommandContribution} from '@theia/core';
 
 export default new ContainerModule(bind => {
     // add your contribution bindings here
@@ -31,4 +33,5 @@ export default new ContainerModule(bind => {
     bind(HighlightCodeLensService).toSelf().inSingletonScope();
     bind(ClasspathService).toSelf().inSingletonScope();
     bind(JavaDataService).toSelf().inRequestScope();
+    bind(CommandContribution).to(LiveDataCommandContribution).inSingletonScope();
 });