规范插件代码结构

src/extension-handler/editor-submenu-handler.ts

@@ -0,0 +1,50 @@
+import * as vscode from 'vscode';
+import * as TextConversion from '../main-code/variable-conversion';
+import { ConvertFunction, EOL } from '../type-definition/convert-function-type';
+
+/**
+ * 编辑器右键菜单
+ *
+ * @param convertFunction
+ * @returns
+ */
+const handleEditorReplace = (convertFunction: ConvertFunction) => {
+    // 获取当前编辑器
+    let editor = vscode.window.activeTextEditor;
+    if (!editor) {
+        return;
+    }
+
+    console.log('============ start convert ============');
+    let document = editor.document;
+    let selection = editor.selection;
+    let eol: EOL = document.eol === vscode.EndOfLine.CRLF ? '\r\n' : '\n';
+
+    // 获取选中的文本
+    let text = document.getText(selection);
+
+    // 转换文本
+    const converted = convertFunction(text, eol);
+    console.log('converted', converted);
+
+    // 无法转换时，跳过转换
+    if (converted === undefined) {
+        console.log('converted text is undefined, skip replace contents.');
+        return;
+    }
+
+    // 当转换后文本与转换前相同时，跳过转换，避免形成 Ctrl + Z 撤销历史记录
+    if (converted === text) {
+        console.log('selection text is same to converted text, skip replace contents.');
+        return;
+    }
+
+    // 替换文本
+    console.log('replace selection text', text, 'to', converted);
+    editor.edit(editBuilder => {
+        editBuilder.replace(selection, converted);
+    });
+    console.log('============ finish convert ============');
+};
+
+export default handleEditorReplace;