实现 Shift+Alt+T 将选中文字转换为大写

GPT.md

@@ -0,0 +1,79 @@
+请帮我用js写一个小驼峰，大驼峰，下划线写法互相转换的VSCode插件。实现按shift+alt+t自动在这几种模式下切换。我完全没有写过VSCode插件，所以你可能需要详细告诉我每一步该怎么做，谢谢你
+
+当然可以帮助您！创建一个VSCode插件涉及几个步骤，包括设置项目结构、编写代码以及打包和发布插件。以下是创建您所需插件的基本步骤：
+
+1. **安装必要的软件**：
+   - 安装最新版本的[Node.js](https://nodejs.org/)。
+   - 安装[Visual Studio Code](https://code.visualstudio.com/)。
+
+2. **设置插件项目**：
+   - 打开VSCode，安装`Yeoman`和`VS Code Extension Generator`工具，通过运行以下命令：
+     ```bash
+     npm install -g yo generator-code
+     ```
+   - 运行生成器来创建新的插件项目：
+     ```bash
+     yo code
+     ```
+   - 按照提示操作，选择**TypeScript**作为项目语言，填写插件的名称和其他信息。
+
+3. **编写插件代码**：
+   - 在生成的项目中，打开`src/extension.ts`文件，这是插件的主要代码文件。
+   - 编写一个函数来转换字符串格式：
+     ```typescript
+     function convertStringCase(str: string): string {
+       // 这里添加转换逻辑
+       return str;
+     }
+     ```
+   - 注册一个命令，当用户按下`shift+alt+t`时触发字符串转换：
+     ```typescript
+     import * as vscode from 'vscode';
+
+     export function activate(context: vscode.ExtensionContext) {
+       let disposable = vscode.commands.registerCommand('extension.convertCase', () => {
+         // 获取当前编辑器
+         let editor = vscode.window.activeTextEditor;
+         if (editor) {
+           let document = editor.document;
+           let selection = editor.selection;
+
+           // 获取选中的文本
+           let text = document.getText(selection);
+           // 转换文本
+           let converted = convertStringCase(text);
+
+           // 替换文本
+           editor.edit(editBuilder => {
+             editBuilder.replace(selection, converted);
+           });
+         }
+       });
+
+       context.subscriptions.push(disposable);
+     }
+     ```
+   - 在`package.json`中添加键绑定：
+     ```json
+     "contributes": {
+       "keybindings": [
+         {
+           "command": "extension.convertCase",
+           "key": "shift+alt+t",
+           "when": "editorTextFocus"
+         }
+       ]
+     }
+     ```
+
+4. **测试插件**：
+   - 在VSCode中按下`F5`来运行和测试您的插件。
+
+5. **打包和发布**：
+   - 使用`vsce`工具来打包您的插件：
+     ```bash
+     vsce package
+     ```
+   - 按照[官方文档](https://code.visualstudio.com/api/working-with-extensions/publishing-extension)发布到VSCode Marketplace。
+
+请注意，这只是一个基本的指南，您可能需要根据您的具体需求调整代码。如果您需要更详细的帮助或有任何问题，请随时告诉我！

package.json

@@ -9,7 +9,9 @@
   "categories": [
     "Other"
   ],
-  "activationEvents": [],
+  "activationEvents": [
+    "onCommand:extension.convertCase"
+  ],
   "main": "./out/extension.js",
   "contributes": {
     "commands": [
@@ -17,6 +19,13 @@
         "command": "text-conversion.helloWorld",
         "title": "Hello World"
       }
+    ],
+    "keybindings": [
+      {
+        "command": "extension.convertCase",
+        "key": "shift+alt+t",
+        "when": "editorTextFocus"
+      }
     ]
   },
   "scripts": {

src/extension.ts

@@ -6,17 +6,42 @@ import * as vscode from 'vscode';
 // Your extension is activated the very first time the command is executed
 export function activate(context: vscode.ExtensionContext) {
 
-	// Use the console to output diagnostic information (console.log) and errors (console.error)
-	// This line of code will only be executed once when your extension is activated
-	console.log('Congratulations, your extension "text-conversion" is now active!');
+	// // Use the console to output diagnostic information (console.log) and errors (console.error)
+	// // This line of code will only be executed once when your extension is activated
+	// console.log('Congratulations, your extension "text-conversion" is now active!');
 
-	// 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
-	let disposable = vscode.commands.registerCommand('text-conversion.helloWorld', () => {
-		// The code you place here will be executed every time your command is executed
-		// Display a message box to the user
-		vscode.window.showInformationMessage('Hello World from text-conversion!');
+	// // 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
+	// let disposable = vscode.commands.registerCommand('text-conversion.helloWorld', () => {
+	// 	// The code you place here will be executed every time your command is executed
+	// 	// Display a message box to the user
+	// 	vscode.window.showInformationMessage('Hello World from text-conversion!');
+	// });
+
+	let disposable = vscode.commands.registerCommand('extension.convertCase', () => {
+		// 获取当前编辑器
+		let editor = vscode.window.activeTextEditor;
+		if (editor) {
+			let document = editor.document;
+			let selection = editor.selection;
+
+			// 获取选中的文本
+			let text = document.getText(selection);
+			// 转换文本
+			let converted = convertStringCase(text);
+
+			// 当转换后文本与转换前相同时，跳过转换
+			if (text === converted) {
+				console.log('selection text is same to converted text, skip replace contents.');
+				return;
+			}
+
+			// 替换文本
+			editor.edit(editBuilder => {
+				editBuilder.replace(selection, converted);
+			});
+		}
 	});
 
 	context.subscriptions.push(disposable);
@@ -24,3 +49,8 @@ export function activate(context: vscode.ExtensionContext) {
 
 // This method is called when your extension is deactivated
 export function deactivate() { }
+
+function convertStringCase(str: string): string {
+	// 这里添加转换逻辑
+	return str.toUpperCase();
+}