🚧 #1 CompletionItemProvider

CompletionItemProvider

src/api/completion/completion.ts

@@ -0,0 +1,19 @@
+
+import vscode = require('vscode');
+
+class Proto3CompletionItemProvider implements vscode.CompletionItemProvider {
+    provideCompletionItems(
+        document: vscode.TextDocument,
+        position: vscode.Position,
+        token: vscode.CancellationToken,
+        context: vscode.CompletionContext
+    ): vscode.ProviderResult<vscode.CompletionItem[] | vscode.CompletionList<vscode.CompletionItem>> {
+        throw new Error('Method not implemented.');
+    }
+    resolveCompletionItem?(item: vscode.CompletionItem, token: vscode.CancellationToken): vscode.ProviderResult<vscode.CompletionItem> {
+        throw new Error('Method not implemented.');
+    }
+}
+
+
+export { Proto3CompletionItemProvider };

src/conf/config.ts

@@ -0,0 +1,6 @@
+import vscode = require('vscode');
+
+export const Proto3: vscode.DocumentSelector = {
+    scheme: "file",
+    language: "proto3"
+};

src/extension.ts

@@ -1,6 +1,8 @@
 // The module 'vscode' contains the VS Code extensibility API
 // Import the module and reference it with the alias vscode in your code below
 import * as vscode from 'vscode';
+import { Proto3CompletionItemProvider } from './api/completion/completion';
+import { Proto3 } from './conf/config';
 
 
 
@@ -12,6 +14,9 @@ export function activate(context: vscode.ExtensionContext) {
 	// This line of code will only be executed once when your extension is activated
 	console.log('Congratulations, your extension "demo" is now active!');
 
+	// 注册一个自动补全
+	context.subscriptions.push(vscode.languages.registerCompletionItemProvider(Proto3, new Proto3CompletionItemProvider(), '.', '\"'));
+
 	// The command has been defined in the package.json file
 	// Now provide the implementation of the command with registerCommand
 	// The commandId parameter must match the command field in package.json