JCNC/JNotepad
JCNC/JNotepad
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♻️ 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

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This commit is contained in:
gewuyou 2023-09-19 14:36:57 +08:00
parent 7c1a313023
commit 399ef925a5
12 changed files with 214 additions and 208 deletions
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4
src/main/java/module-info.java
View File

@ -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;
}

10
src/main/java/org/jcnc/jnotepad/LunchApp.java
View File

@ -83,12 +83,14 @@ public class LunchApp extends Application {
// 1. 加载语言
LocalizationController.initLocal();
// 2. 加载组件
// 2. 加载资源
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);

8
src/main/java/org/jcnc/jnotepad/app/config/PluginConfig.java
View File

@ -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;
}
}

2
src/main/java/org/jcnc/jnotepad/model/entity/PluginInfo.java → src/main/java/org/jcnc/jnotepad/model/entity/PluginDescriptor.java
View File

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

118
src/main/java/org/jcnc/jnotepad/plugin/PluginLoader.java
View File

@ -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.Iterator;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.jar.JarEntry;
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 pluginInfo 插件信息类
* @param pluginInfos 插件信息集合
* @param configPluginDescriptors 配置文件插件信息
* @param pluginDescriptor 插件信息类
* @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()) {
return disabledByDefault(configPluginInfos, pluginInfo, pluginInfos);
if (configPluginDescriptors.isEmpty()) {
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) {
if (disableDoNotLoad(pluginInfo, pluginInfos, configPluginInfo)) {
for (PluginDescriptor configPluginDescriptor : configPluginDescriptors) {
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) {
Iterator<PluginInfo> iterator = pluginInfos.iterator();
private static boolean loaded(PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors) {
Iterator<PluginDescriptor> iterator = pluginDescriptors.iterator();
while (iterator.hasNext()) {
PluginInfo plugin = iterator.next();
if ((plugin.getName() + plugin.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor())) {
if (plugin.getVersion().equals(pluginInfo.getVersion())) {
PluginDescriptor plugin = iterator.next();
if ((plugin.getName() + plugin.getAuthor()).equals(pluginDescriptor.getName() + pluginDescriptor.getAuthor())) {
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) {
if ((configPluginInfo.getName() + configPluginInfo.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor()) && !configPluginInfo.isEnabled()) {
pluginInfo.setEnabled(false);
pluginInfos.add(pluginInfo);
private static boolean disableDoNotLoad(PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors, PluginDescriptor configPluginDescriptor) {
if ((configPluginDescriptor.getName() + configPluginDescriptor.getAuthor()).equals(pluginDescriptor.getName() + pluginDescriptor.getAuthor()) && !configPluginDescriptor.isEnabled()) {
pluginDescriptor.setEnabled(false);
pluginDescriptors.add(pluginDescriptor);
return true;
}
return false;
}
private static boolean disabledByDefault(List<PluginInfo> configPluginInfos, PluginInfo pluginInfo, List<PluginInfo> pluginInfos) {
pluginInfo.setEnabled(false);
pluginInfos.add(pluginInfo);
configPluginInfos.add(pluginInfo);
private static boolean disabledByDefault(List<PluginDescriptor> configPluginDescriptors, PluginDescriptor pluginDescriptor, List<PluginDescriptor> pluginDescriptors) {
pluginDescriptor.setEnabled(false);
pluginDescriptors.add(pluginDescriptor);
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);
pluginInfos.add(pluginInfo);
pluginDescriptor.setEnabled(true);
pluginDescriptors.add(pluginDescriptor);
// 创建URLClassLoader以加载Jar文件中的类
Class<?> pluginClass;
try (URLClassLoader classLoader = new URLClassLoader(new URL[]{pluginJar.toURI().toURL()})) {
logger.info("{}", pluginInfo.getMainClass());
pluginClass = classLoader.loadClass(pluginInfo.getMainClass());
}
Class<?> pluginClass = loaderJarFileClass(pluginJar, pluginDescriptor);
if (pluginClass == null) {
return;
}
Plugin plugin;
plugin = (Plugin) pluginClass.getDeclaredConstructor().newInstance();
pluginInfo.setPlugin(plugin);
categories.computeIfAbsent(pluginInfo.getCategory(), k -> new ArrayList<>()).add(pluginInfo.getName());
pluginDescriptor.setPlugin(plugin);
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;
}
}

48
src/main/java/org/jcnc/jnotepad/plugin/PluginManager.java
View File

@ -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);
if ((temp.getName() + temp.getAuthor()).equals(pluginInfo.getName() + pluginInfo.getAuthor())) {
PluginDescriptor temp = readPlugin(pluginJar);
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) {
pluginInfo.setEnabled(false);
pluginInfo.setPlugin(null);
public void disablePlugIn(PluginDescriptor pluginDescriptor) {
pluginDescriptor.setEnabled(false);
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) {
if (pluginInfo.isEnabled()) {
pluginInfo.getPlugin().initialize();
for (PluginDescriptor pluginDescriptor : pluginDescriptors) {
if (pluginDescriptor.isEnabled()) {
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) {
pluginInfo.getPlugin().execute();
public void executePlugin(PluginDescriptor pluginDescriptor) {
pluginDescriptor.getPlugin().execute();
}
/**
@ -129,9 +129,9 @@ public class PluginManager {
* todo 待移除
*/
public void executePlugins() {
for (PluginInfo pluginInfo : pluginInfos) {
if (pluginInfo.isEnabled()) {
pluginInfo.getPlugin().execute();
for (PluginDescriptor pluginDescriptor : pluginDescriptors) {
if (pluginDescriptor.isEnabled()) {
pluginDescriptor.getPlugin().execute();
}
}
}
@ -145,7 +145,7 @@ public class PluginManager {
return categories;
}
public List<PluginInfo> getPluginInfos() {
return pluginInfos;
public List<PluginDescriptor> getPluginInfos() {
return pluginDescriptors;
}
}

6
src/main/java/org/jcnc/jnotepad/plugin/interfaces/Plugin.java
View File

@ -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();
}

3
src/main/java/org/jcnc/jnotepad/views/manager/ViewManager.java
View File

@ -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();
}
}

33
src/main/java/org/jcnc/jnotepad/views/root/bottom/RootBottomSideBarVerticalBox.java
View File

@ -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() {
bottomSideBarVerticalBox = new VBox();
public RootBottomSideBarVerticalBox() {
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() {
initSidebarVerticalBox();
public static void 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);
}
}

118
src/main/java/org/jcnc/jnotepad/views/root/bottom/cmd/CmdStatusBox.java
View File

@ -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();
}
}

34
src/main/java/org/jcnc/jnotepad/views/root/bottom/function/FunctionBox.java Normal file
View File

@ -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;
}
}

38
src/main/java/org/jcnc/jnotepad/views/root/bottom/function/interfaces/AbstractFunctionChildrenBox.java Normal file
View File

@ -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();
}