♻️ 重构插件类加载逻辑 🐛 修复 导入插件错误 ➕ 添加工具栏插件支持

src/main/java/module-info.java

@@ -31,11 +31,13 @@ module org.jcnc.jnotepad {
     exports org.jcnc.jnotepad.common.interfaces;
     opens org.jcnc.jnotepad.app.config;
     exports org.jcnc.jnotepad.plugin.interfaces;
+    exports org.jcnc.jnotepad.views.root.bottom.function;
+    exports org.jcnc.jnotepad.views.root.bottom.function.interfaces;
     exports org.jcnc.jnotepad.ui.dialog;
     exports org.jcnc.jnotepad.ui.dialog.interfaces;
+    exports org.jcnc.jnotepad.ui.module;
     exports org.jcnc.jnotepad.model.entity;
     exports org.jcnc.jnotepad.views.root.bottom;
     exports org.jcnc.jnotepad.views.root.bottom.status;
-    exports org.jcnc.jnotepad.views.root.bottom.cmd;
 
 }

src/main/java/org/jcnc/jnotepad/LunchApp.java

@@ -83,12 +83,14 @@ public class LunchApp extends Application {
 
         // 1. 加载语言
         LocalizationController.initLocal();
-
+        // 2. 加载资源
-        // 2. 加载组件
+        ResourceController.getInstance().loadResources();
+        // 3. 初始化插件
+        PluginManager.getInstance().initializePlugins();
+        // 3. 加载组件
         ViewManager viewManager = ViewManager.getInstance(SCENE);
         viewManager.initScreen(SCENE);
-        // 3. 加载资源
+
-        ResourceController.getInstance().loadResources();
         // 使用线程池加载关联文件并创建文本区域
         List<String> rawParameters = getParameters().getRaw();
         Controller.getInstance().openAssociatedFileAndCreateTextArea(rawParameters);

src/main/java/org/jcnc/jnotepad/app/config/PluginConfig.java

@@ -1,6 +1,6 @@
 package org.jcnc.jnotepad.app.config;
 
-import org.jcnc.jnotepad.model.entity.PluginInfo;
+import org.jcnc.jnotepad.model.entity.PluginDescriptor;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -11,7 +11,7 @@ import java.util.List;
  * @author gewuyou
  */
 public class PluginConfig {
-    private List<PluginInfo> plugins;
+    private List<PluginDescriptor> plugins;
 
     /**
      * 生成默认的插件配置文件
@@ -26,11 +26,11 @@ public class PluginConfig {
         return pluginConfig;
     }
 
-    public List<PluginInfo> getPlugins() {
+    public List<PluginDescriptor> getPlugins() {
         return plugins;
     }
 
-    public void setPlugins(List<PluginInfo> plugins) {
+    public void setPlugins(List<PluginDescriptor> plugins) {
         this.plugins = plugins;
     }
 }

src/main/java/org/jcnc/jnotepad/model/entity/PluginDescriptor.java

@@ -8,7 +8,7 @@ import org.jcnc.jnotepad.plugin.interfaces.Plugin;
  *
  * @author gewuyou
  */
-public class PluginInfo {
+public class PluginDescriptor {
     /**
      * 插件名称
      */

src/main/java/org/jcnc/jnotepad/plugin/PluginLoader.java

@@ -2,7 +2,7 @@ package org.jcnc.jnotepad.plugin;
 
 import org.jcnc.jnotepad.controller.config.PluginConfigController;
 import org.jcnc.jnotepad.exception.AppException;
-import org.jcnc.jnotepad.model.entity.PluginInfo;
+import org.jcnc.jnotepad.model.entity.PluginDescriptor;
 import org.jcnc.jnotepad.plugin.interfaces.Plugin;
 import org.jcnc.jnotepad.util.JsonUtil;
 import org.jcnc.jnotepad.util.LogUtil;
@@ -12,10 +12,8 @@ import java.io.*;
 import java.lang.reflect.InvocationTargetException;
 import java.net.URL;
 import java.net.URLClassLoader;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Iterator;
+import java.util.jar.JarEntry;
-import java.util.List;
-import java.util.Map;
 import java.util.jar.JarFile;
 import java.util.zip.ZipEntry;
 
@@ -29,11 +27,11 @@ public class PluginLoader {
     Logger logger = LogUtil.getLogger(this.getClass());
 
     /**
-     * 从插件jar包中读取 json 文件到 PluginInfo 类
+     * 从插件jar包中读取 json 文件到 PluginDescriptor 类
      *
      * @param pluginJar jar 包
      */
-    public static PluginInfo readPlugin(File pluginJar) throws IOException {
+    public static PluginDescriptor readPlugin(File pluginJar) throws IOException {
         InputStream is;
         StringBuilder sb;
         try (JarFile jarFile = new JarFile(pluginJar)) {
@@ -48,7 +46,7 @@ public class PluginLoader {
                 }
             }
         }
-        return JsonUtil.OBJECT_MAPPER.readValue(sb.toString(), PluginInfo.class);
+        return JsonUtil.OBJECT_MAPPER.readValue(sb.toString(), PluginDescriptor.class);
     }
 
     public static PluginLoader getInstance() {
@@ -58,38 +56,38 @@ public class PluginLoader {
     /**
      * 检查插件
      *
-     * @param configPluginInfos 配置文件插件信息
+     * @param configPluginDescriptors 配置文件插件信息
-     * @param pluginInfo        插件信息类
+     * @param pluginDescriptor        插件信息类
-     * @param pluginInfos       插件信息集合
+     * @param pluginDescriptors       插件信息集合
      * @return boolean 是否检查通过
      * @apiNote
      * @since 2023/9/16 14:04
      */
-    private static boolean checkPlugin(List<PluginInfo> configPluginInfos, PluginInfo pluginInfo, List<PluginInfo> pluginInfos) {
+    private static boolean checkPlugin(List<PluginDescriptor> configPluginDescriptors, PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors) {
         // 如果应用程序配置文件为空则默认插件被禁用
-        if (configPluginInfos.isEmpty()) {
+        if (configPluginDescriptors.isEmpty()) {
-            return disabledByDefault(configPluginInfos, pluginInfo, pluginInfos);
+            return disabledByDefault(configPluginDescriptors, pluginDescriptor, pluginDescriptors);
         }
         // 如果应用程序配置文件中该插件禁用则不加载
-        for (PluginInfo configPluginInfo : configPluginInfos) {
+        for (PluginDescriptor configPluginDescriptor : configPluginDescriptors) {
-            if (disableDoNotLoad(pluginInfo, pluginInfos, configPluginInfo)) {
+            if (disableDoNotLoad(pluginDescriptor, pluginDescriptors, configPluginDescriptor)) {
                 return true;
             }
         }
         // 判断该插件是否已经加载
-        return loaded(pluginInfo, pluginInfos);
+        return loaded(pluginDescriptor, pluginDescriptors);
     }
 
-    private static boolean loaded(PluginInfo pluginInfo, List<PluginInfo> pluginInfos) {
+    private static boolean loaded(PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors) {
-        Iterator<PluginInfo> iterator = pluginInfos.iterator();
+        Iterator<PluginDescriptor> iterator = pluginDescriptors.iterator();
         while (iterator.hasNext()) {
-            PluginInfo plugin = iterator.next();
+            PluginDescriptor plugin = iterator.next();
-            if ((plugin.getName() + plugin.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor())) {
+            if ((plugin.getName() + plugin.getAuthor()).equals(pluginDescriptor.getName() + pluginDescriptor.getAuthor())) {
-                if (plugin.getVersion().equals(pluginInfo.getVersion())) {
+                if (plugin.getVersion().equals(pluginDescriptor.getVersion())) {
                     return true;
                 }
                 // 如果当前插件版本更低则更新
-                if (plugin.getVersion().compareTo(pluginInfo.getVersion()) < 0) {
+                if (plugin.getVersion().compareTo(pluginDescriptor.getVersion()) < 0) {
                     // 删除当前的插件
                     iterator.remove();
                 } else {
@@ -100,19 +98,19 @@ public class PluginLoader {
         return false;
     }
 
-    private static boolean disableDoNotLoad(PluginInfo pluginInfo, List<PluginInfo> pluginInfos, PluginInfo configPluginInfo) {
+    private static boolean disableDoNotLoad(PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors, PluginDescriptor configPluginDescriptor) {
-        if ((configPluginInfo.getName() + configPluginInfo.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor()) && !configPluginInfo.isEnabled()) {
+        if ((configPluginDescriptor.getName() + configPluginDescriptor.getAuthor()).equals(pluginDescriptor.getName() + pluginDescriptor.getAuthor()) && !configPluginDescriptor.isEnabled()) {
-            pluginInfo.setEnabled(false);
+            pluginDescriptor.setEnabled(false);
-            pluginInfos.add(pluginInfo);
+            pluginDescriptors.add(pluginDescriptor);
             return true;
         }
         return false;
     }
 
-    private static boolean disabledByDefault(List<PluginInfo> configPluginInfos, PluginInfo pluginInfo, List<PluginInfo> pluginInfos) {
+    private static boolean disabledByDefault(List<PluginDescriptor> configPluginDescriptors, PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors) {
-        pluginInfo.setEnabled(false);
+        pluginDescriptor.setEnabled(false);
-        pluginInfos.add(pluginInfo);
+        pluginDescriptors.add(pluginDescriptor);
-        configPluginInfos.add(pluginInfo);
+        configPluginDescriptors.add(pluginDescriptor);
         PluginConfigController.getInstance().writeConfig();
         return true;
     }
@@ -131,36 +129,32 @@ public class PluginLoader {
      * 根据文件加载插件
      *
      * @param pluginJar         插件jar包
-     * @param configPluginInfos 配置文件插件信息集合
+     * @param configPluginDescriptors 配置文件插件信息集合
      * @apiNote
      * @since 2023/9/16 14:05
      */
-    public void loadPluginByFile(File pluginJar, List<PluginInfo> configPluginInfos) {
+    public void loadPluginByFile(File pluginJar, List<PluginDescriptor> configPluginDescriptors) {
         PluginManager pluginManager = PluginManager.getInstance();
         Map<String, List<String>> categories = pluginManager.getLoadedPluginsByCategory();
-        List<PluginInfo> pluginInfos = pluginManager.getPluginInfos();
+        List<PluginDescriptor> pluginDescriptors = pluginManager.getPluginInfos();
         if (pluginJar.exists() && pluginJar.isFile()) {
             try {
-                PluginInfo pluginInfo = readPlugin(pluginJar);
+                PluginDescriptor pluginDescriptor = readPlugin(pluginJar);
                 // 检查插件状态
-                if (checkPlugin(configPluginInfos, pluginInfo, pluginInfos)) {
+                if (checkPlugin(configPluginDescriptors, pluginDescriptor, pluginDescriptors)) {
                     return;
                 }
-                pluginInfo.setEnabled(true);
+                pluginDescriptor.setEnabled(true);
-                pluginInfos.add(pluginInfo);
+                pluginDescriptors.add(pluginDescriptor);
                 // 创建URLClassLoader以加载Jar文件中的类
-                Class<?> pluginClass;
+                Class<?> pluginClass = loaderJarFileClass(pluginJar, pluginDescriptor);
-                try (URLClassLoader classLoader = new URLClassLoader(new URL[]{pluginJar.toURI().toURL()})) {
-                    logger.info("{}", pluginInfo.getMainClass());
-                    pluginClass = classLoader.loadClass(pluginInfo.getMainClass());
-                }
                 if (pluginClass == null) {
                     return;
                 }
                 Plugin plugin;
                 plugin = (Plugin) pluginClass.getDeclaredConstructor().newInstance();
-                pluginInfo.setPlugin(plugin);
+                pluginDescriptor.setPlugin(plugin);
-                categories.computeIfAbsent(pluginInfo.getCategory(), k -> new ArrayList<>()).add(pluginInfo.getName());
+                categories.computeIfAbsent(pluginDescriptor.getCategory(), k -> new ArrayList<>()).add(pluginDescriptor.getName());
             } catch (IOException | InvocationTargetException | InstantiationException | IllegalAccessException e) {
                 throw new AppException(e);
             } catch (ClassNotFoundException e) {
@@ -170,7 +164,39 @@ public class PluginLoader {
             }
 
         } else {
-            LogUtil.getLogger(this.getClass()).info("PluginInfo file not found");
+            LogUtil.getLogger(this.getClass()).info("PluginDescriptor file not found");
         }
     }
+
+    /**
+     * 加载类中的class文件并返回插件主类
+     *
+     * @param pluginJar        插件jar包
+     * @param pluginDescriptor 插件描述
+     * @return java.lang.Class<?> 插件主类
+     * @apiNote
+     * @since 2023/9/19 14:00
+     */
+    private Class<?> loaderJarFileClass(File pluginJar, PluginDescriptor pluginDescriptor) throws IOException, ClassNotFoundException {
+        Class<?> pluginClass;
+        try (
+                URLClassLoader classLoader = new URLClassLoader(new URL[]{pluginJar.toURI().toURL()});
+                JarFile jar = new JarFile(pluginJar)
+        ) {
+            logger.info("{}", pluginDescriptor.getMainClass());
+            // 加载插件所需的依赖类
+            Enumeration<JarEntry> entries = jar.entries();
+            while (entries.hasMoreElements()) {
+                JarEntry entry = entries.nextElement();
+                if (entry.getName().endsWith(".class")) {
+                    String className = entry.getName().replace("/", ".").replace(".class", "");
+                    if (!pluginDescriptor.getMainClass().equals(className) && !"module-info".equals(className)) {
+                        classLoader.loadClass(className);
+                    }
+                }
+            }
+            pluginClass = classLoader.loadClass(pluginDescriptor.getMainClass());
+        }
+        return pluginClass;
+    }
 }

src/main/java/org/jcnc/jnotepad/plugin/PluginManager.java

@@ -2,7 +2,7 @@ package org.jcnc.jnotepad.plugin;
 
 import org.jcnc.jnotepad.common.manager.ThreadPoolManager;
 import org.jcnc.jnotepad.controller.config.PluginConfigController;
-import org.jcnc.jnotepad.model.entity.PluginInfo;
+import org.jcnc.jnotepad.model.entity.PluginDescriptor;
 import org.jcnc.jnotepad.util.LogUtil;
 import org.slf4j.Logger;
 
@@ -35,7 +35,7 @@ public class PluginManager {
     /**
      * 插件信息
      */
-    private final List<PluginInfo> pluginInfos = new ArrayList<>();
+    private final List<PluginDescriptor> pluginDescriptors = new ArrayList<>();
     Logger logger = LogUtil.getLogger(this.getClass());
 
     private PluginManager() {
@@ -50,14 +50,14 @@ public class PluginManager {
     /**
      * 卸载插件
      *
-     * @param pluginInfo 插件信息类
+     * @param pluginDescriptor 插件信息类
      * @since 2023/9/11 12:28
      */
-    public void unloadPlugin(PluginInfo pluginInfo) {
+    public void unloadPlugin(PluginDescriptor pluginDescriptor) {
         // 删除集合中的插件信息
-        pluginInfos.remove(pluginInfo);
+        pluginDescriptors.remove(pluginDescriptor);
         PluginConfigController instance = PluginConfigController.getInstance();
-        instance.getConfig().getPlugins().remove(pluginInfo);
+        instance.getConfig().getPlugins().remove(pluginDescriptor);
         // 刷新配置
         instance.writeConfig();
         // 删除本地插件jar包
@@ -66,8 +66,8 @@ public class PluginManager {
             pathStream.filter(path -> path.toString().endsWith(".jar")).forEach(path -> {
                 try {
                     File pluginJar = new File(path.toString());
-                    PluginInfo temp = readPlugin(pluginJar);
+                    PluginDescriptor temp = readPlugin(pluginJar);
-                    if ((temp.getName() + temp.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor())) {
+                    if ((temp.getName() + temp.getAuthor()).equals(pluginDescriptor.getName() + pluginDescriptor.getAuthor())) {
                         Files.delete(pluginJar.toPath());
                     }
                 } catch (IOException e) {
@@ -83,17 +83,17 @@ public class PluginManager {
     /**
      * 禁用插件
      *
-     * @param pluginInfo 需要禁用的某个插件的插件类
+     * @param pluginDescriptor 需要禁用的某个插件的插件类
      * @apiNote
      * @since 2023/9/11 12:34
      */
-    public void disablePlugIn(PluginInfo pluginInfo) {
+    public void disablePlugIn(PluginDescriptor pluginDescriptor) {
-        pluginInfo.setEnabled(false);
+        pluginDescriptor.setEnabled(false);
-        pluginInfo.setPlugin(null);
+        pluginDescriptor.setPlugin(null);
         ThreadPoolManager.getThreadPool().submit(() -> {
             PluginConfigController instance = PluginConfigController.getInstance();
             instance.getConfig().getPlugins().forEach(plugin -> {
-                if ((pluginInfo.getName() + pluginInfo.getAuthor()).equals(plugin.getName() + plugin.getAuthor())) {
+                if ((pluginDescriptor.getName() + pluginDescriptor.getAuthor()).equals(plugin.getName() + plugin.getAuthor())) {
                     plugin.setEnabled(false);
                 }
             });
@@ -106,9 +106,9 @@ public class PluginManager {
      * 初始化所有启用的插件
      */
     public void initializePlugins() {
-        for (PluginInfo pluginInfo : pluginInfos) {
+        for (PluginDescriptor pluginDescriptor : pluginDescriptors) {
-            if (pluginInfo.isEnabled()) {
+            if (pluginDescriptor.isEnabled()) {
-                pluginInfo.getPlugin().initialize();
+                pluginDescriptor.getPlugin().initialize();
             }
         }
     }
@@ -116,12 +116,12 @@ public class PluginManager {
     /**
      * 执行插件
      *
-     * @param pluginInfo 需要执行的插件的信息类
+     * @param pluginDescriptor 需要执行的插件的信息类
      * @apiNote
      * @since 2023/9/16 14:58
      */
-    public void executePlugin(PluginInfo pluginInfo) {
+    public void executePlugin(PluginDescriptor pluginDescriptor) {
-        pluginInfo.getPlugin().execute();
+        pluginDescriptor.getPlugin().execute();
     }
 
     /**
@@ -129,9 +129,9 @@ public class PluginManager {
      * todo 待移除
      */
     public void executePlugins() {
-        for (PluginInfo pluginInfo : pluginInfos) {
+        for (PluginDescriptor pluginDescriptor : pluginDescriptors) {
-            if (pluginInfo.isEnabled()) {
+            if (pluginDescriptor.isEnabled()) {
-                pluginInfo.getPlugin().execute();
+                pluginDescriptor.getPlugin().execute();
             }
         }
     }
@@ -145,7 +145,7 @@ public class PluginManager {
         return categories;
     }
 
-    public List<PluginInfo> getPluginInfos() {
+    public List<PluginDescriptor> getPluginInfos() {
-        return pluginInfos;
+        return pluginDescriptors;
     }
 }

src/main/java/org/jcnc/jnotepad/plugin/interfaces/Plugin.java

@@ -9,6 +9,7 @@ package org.jcnc.jnotepad.plugin.interfaces;
  * @author luke gewuyou
  */
 public interface Plugin {
+
     /**
      * 初始化插件
      */
@@ -18,4 +19,9 @@ public interface Plugin {
      * 执行插件的逻辑
      */
     void execute();
+
+    /**
+     * 销毁资源
+     */
+    void destroyed();
 }

src/main/java/org/jcnc/jnotepad/views/manager/ViewManager.java

@@ -5,6 +5,8 @@ import javafx.scene.layout.BorderPane;
 import org.jcnc.jnotepad.exception.AppException;
 import org.jcnc.jnotepad.views.root.RootBorderPane;
 
+import static org.jcnc.jnotepad.views.root.bottom.RootBottomSideBarVerticalBox.initSidebarVerticalBox;
+
 /**
  * 视图管理器类，用于管理记事本应用程序的视图组件。
  *
@@ -72,5 +74,6 @@ public class ViewManager {
         root.setCenter(RootBorderPane.getInstance());
 
         scene.setRoot(root);
+        initSidebarVerticalBox();
     }
 }

src/main/java/org/jcnc/jnotepad/views/root/bottom/RootBottomSideBarVerticalBox.java

@@ -2,7 +2,7 @@ package org.jcnc.jnotepad.views.root.bottom;
 
 import javafx.scene.layout.VBox;
 import org.jcnc.jnotepad.ui.module.AbstractVerticalBox;
-import org.jcnc.jnotepad.views.root.bottom.cmd.CmdStatusBox;
+import org.jcnc.jnotepad.views.root.bottom.function.FunctionBox;
 import org.jcnc.jnotepad.views.root.bottom.status.BottomStatusBox;
 
 /**
@@ -14,7 +14,10 @@ import org.jcnc.jnotepad.views.root.bottom.status.BottomStatusBox;
  */
 public class RootBottomSideBarVerticalBox extends AbstractVerticalBox {
 
-    VBox bottomSideBarVerticalBox;
+    /**
+     * VBox实例
+     */
+    private static final VBox V_BOX_INSTANCE = new VBox();
 
     /**
      * 获取 RootBottomSideBarVerticalBox 的唯一实例。
@@ -25,20 +28,30 @@ public class RootBottomSideBarVerticalBox extends AbstractVerticalBox {
         return INSTANCE;
     }
 
-    public void initSidebarVerticalBox() {
+    public RootBottomSideBarVerticalBox() {
-        bottomSideBarVerticalBox = new VBox();
 
-        bottomSideBarVerticalBox.getChildren().addAll(CmdStatusBox.getInstance(), BottomStatusBox.getInstance());
+    }
-
-
-        getChildren().addAll(bottomSideBarVerticalBox);
 
+    /**
+     * 获取vbox实例
+     *
+     * @return VBox
+     */
+    public static VBox getVboxInstance() {
+        return V_BOX_INSTANCE;
     }
 
     private static final RootBottomSideBarVerticalBox INSTANCE = new RootBottomSideBarVerticalBox();
 
-    public RootBottomSideBarVerticalBox() {
+    public static void initSidebarVerticalBox() {
-        initSidebarVerticalBox();
+        FunctionBox functionBox = FunctionBox.getInstance();
+        if (!FunctionBox.getMenuBar().getMenus().isEmpty()) {
+            functionBox.getChildren().add(FunctionBox.getMenuBar());
+            V_BOX_INSTANCE.getChildren().addAll(functionBox);
+        }
+        V_BOX_INSTANCE.getChildren().addAll(BottomStatusBox.getInstance());
+        INSTANCE.getChildren().addAll(V_BOX_INSTANCE);
+
     }
 
 }

src/main/java/org/jcnc/jnotepad/views/root/bottom/cmd/CmdStatusBox.java

@@ -1,118 +0,0 @@
-package org.jcnc.jnotepad.views.root.bottom.cmd;
-
-import javafx.geometry.Insets;
-import javafx.scene.Scene;
-import javafx.scene.control.Label;
-import javafx.scene.control.Menu;
-import javafx.scene.control.MenuBar;
-import javafx.scene.layout.BorderPane;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.Priority;
-import javafx.stage.Stage;
-import org.jcnc.jnotepad.ui.module.TerminalEmulatorComponent;
-import org.jcnc.jnotepad.util.UiUtil;
-
-/**
- * CmdStatusBox 类表示应用程序的命令状态框。
- * <p>
- * 该框包括一个菜单栏，用于运行、终端和构建命令。用户可以点击终端菜单项以切换终端的显示状态。
- * 终端显示时，将创建一个新的窗口以显示终端模拟器组件。
- *
- * @author luke
- */
-public class CmdStatusBox extends HBox {
-
-    Stage terminalStage = new Stage();
-
-    private static final CmdStatusBox CMD_STATUS_BOX = new CmdStatusBox();
-
-    /**
-     * 用于跟踪终端的显示状态
-     */
-    private boolean terminalVisible = false;
-
-    private CmdStatusBox() {
-        initStatusBox();
-    }
-
-    /**
-     * 获取 CmdStatusBox 的实例。
-     *
-     * @return CmdStatusBox 的实例
-     */
-    public static CmdStatusBox getInstance() {
-        return CMD_STATUS_BOX;
-    }
-
-    /**
-     * 初始化命令状态框。
-     */
-    public void initStatusBox() {
-        var menuBar = new MenuBar();
-        HBox.setHgrow(menuBar, Priority.ALWAYS);
-        menuBar.setPadding(new Insets(-3, 0, -3, 35));
-
-        var runMenu = new Menu();
-        var cmdMenu = new Menu();
-        var buildMenu = new Menu();
-
-        var runLabel = new Label("运行");
-        var cmdLabel = new Label("终端");
-        var buildLabel = new Label("构建");
-
-        runMenu.setGraphic(runLabel);
-        cmdMenu.setGraphic(cmdLabel);
-        buildMenu.setGraphic(buildLabel);
-
-        cmdLabel.setOnMouseClicked(mouseEvent -> {
-            toggleTerminal(); // 切换终端的显示/隐藏状态
-        });
-
-        menuBar.getMenus().addAll(runMenu, cmdMenu, buildMenu);
-        this.getChildren().add(menuBar);
-    }
-
-    /**
-     * 切换终端的显示/隐藏状态。
-     */
-    private void toggleTerminal() {
-        if (terminalVisible) {
-            // 隐藏终端
-            terminalVisible = false;
-            hideTerminal();
-        } else {
-            // 显示终端
-            terminalVisible = true;
-            showTerminal();
-        }
-    }
-
-    /**
-     * 隐藏终端窗口。
-     */
-    private void hideTerminal() {
-        terminalStage.close();
-    }
-
-    /**
-     * 显示终端窗口。
-     */
-    private void showTerminal() {
-        // 创建一个新的舞台（窗口）
-        terminalStage.setTitle("终端");
-        terminalStage.getIcons().add(UiUtil.getAppIcon());
-
-        // 创建一个根节点（布局）
-        BorderPane root = new BorderPane();
-        Scene scene = new Scene(root, UiUtil.getAppWindow().getWidth() - 50, UiUtil.getAppWindow().getHeight() / 3);
-
-        // 创建TerminalEmulatorComponent并添加到根节点
-        TerminalEmulatorComponent terminal = new TerminalEmulatorComponent();
-
-        root.setCenter(terminal);
-        terminalStage.setScene(scene);
-
-        // 显示窗口
-        terminalStage.show();
-    }
-}

src/main/java/org/jcnc/jnotepad/views/root/bottom/function/FunctionBox.java

@@ -0,0 +1,34 @@
+package org.jcnc.jnotepad.views.root.bottom.function;
+
+import javafx.geometry.Insets;
+import javafx.scene.control.MenuBar;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+
+/**
+ * 功能栏
+ *
+ * @author gewuyou
+ */
+public class FunctionBox extends HBox {
+    private static final FunctionBox INSTANCE = new FunctionBox();
+
+    private static final MenuBar MENU_BAR = new MenuBar();
+
+    static {
+        HBox.setHgrow(MENU_BAR, Priority.ALWAYS);
+        MENU_BAR.setPadding(new Insets(-3, 0, -3, 35));
+    }
+
+    private FunctionBox() {
+
+    }
+
+    public static FunctionBox getInstance() {
+        return INSTANCE;
+    }
+
+    public static MenuBar getMenuBar() {
+        return MENU_BAR;
+    }
+}

src/main/java/org/jcnc/jnotepad/views/root/bottom/function/interfaces/AbstractFunctionChildrenBox.java

@@ -0,0 +1,38 @@
+package org.jcnc.jnotepad.views.root.bottom.function.interfaces;
+
+import javafx.scene.control.Label;
+import javafx.scene.control.Menu;
+import javafx.scene.control.MenuBar;
+import org.jcnc.jnotepad.views.root.bottom.function.FunctionBox;
+
+/**
+ * 子功能栏抽象类(用于构建一个基本的子功能栏)
+ *
+ * @author gewuyou
+ */
+public abstract class AbstractFunctionChildrenBox {
+    protected final FunctionBox functionBox;
+
+    protected final MenuBar menuBar;
+
+    protected final Label label = new Label(getFunctionName());
+
+    protected Menu menu = new Menu();
+
+    protected AbstractFunctionChildrenBox() {
+        functionBox = FunctionBox.getInstance();
+        menuBar = FunctionBox.getMenuBar();
+    }
+
+    public void initialize() {
+        menu.setGraphic(label);
+        menuBar.getMenus().add(menu);
+    }
+
+    /**
+     * 获取功能按钮名称
+     *
+     * @return 功能按钮名称
+     */
+    protected abstract String getFunctionName();
+}