2023年6月2日18:28:13

README.md

@@ -110,6 +110,19 @@
 ![](./src/main/resources/static/redame/img_42.png)
 
 
+### 3.15 文本编辑器
+
+![](./src/main/resources/static/redame/img_48.png)
+
+
+### 3.16 批量修改文件名
+
+![](./src/main/resources/static/redame/img_49.png)
+
+### 3.16 截图
+
+![](./src/main/resources/static/redame/img_50.png)
+
 ### 4. 编解码工具
 
 > 编解码工具也是对开源组件 Hutool 简单封装展示

src/main/java/com/zhangmeng/tools/components/RecursiveFileList.java

@@ -10,12 +10,15 @@ import com.zaxxer.hikari.util.FastList;
 import javafx.application.Platform;
 import javafx.beans.property.SimpleIntegerProperty;
 import javafx.beans.property.SimpleObjectProperty;
+import javafx.event.EventHandler;
 import javafx.scene.control.Label;
 import javafx.scene.control.TreeCell;
 import javafx.scene.control.TreeItem;
 import javafx.scene.control.TreeView;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
+import javafx.scene.input.MouseButton;
+import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.HBox;
 import javafx.scene.text.Font;
 import javafx.scene.text.Text;
@@ -30,8 +33,6 @@ public class RecursiveFileList extends TreeView<File> {
 
     private final SimpleObjectProperty<File> index_file = new SimpleObjectProperty<>(null);
 
-    private final SimpleIntegerProperty text_size = new SimpleIntegerProperty(15);
-    private final SimpleIntegerProperty icon_size = new SimpleIntegerProperty(15);
 
     public RecursiveFileList(File root) {
         super(new TreeItem<>(root));
@@ -50,79 +51,6 @@ public class RecursiveFileList extends TreeView<File> {
                 index_file.setValue(newValue.getValue());
             }
         });
-        this.setCellFactory(new Callback<TreeView<File>, TreeCell<File>>() {
-            @Override
-            public TreeCell<File> call(TreeView<File> param) {
-                return new TreeCell<File>(){
-                    @Override
-                    protected void updateItem(File item, boolean empty) {
-                        super.updateItem(item, empty);
-                        if (!empty){
-                            HBox hBox = new HBox(10);
-                            ImageView iv = null;
-                            if (this.getTreeItem().isExpanded()){
-                                iv = new ImageView(new Image("image/向下.png"));
-                            }else {
-                                iv = new ImageView(new Image("image/向右.png"));
-                            }
-                            iv.setPreserveRatio(true);
-                            iv.setFitWidth(icon_size.get());
-                            this.setDisclosureNode(iv);
-
-                            Label label = new Label(item.getName());
-                            label.setFont(new Font(text_size.get()));
-
-                            //判断是否是文件
-                            boolean directory = item.isDirectory();
-                            if (directory){
-                                ImageView dir = new ImageView(new Image("image/dir.png"));
-                                dir.setPreserveRatio(true);
-                                dir.setFitWidth(icon_size.get());
-                                hBox.getChildren().add(dir);
-                            }else {
-                                if (item.isFile()){
-                                    ImageView file = null;
-
-                                    String extension = FilenameUtils.getExtension(item.getName());
-                                    if (extension.equals("java")){
-                                        file = new ImageView(new Image("image/java.png"));
-                                    }
-                                    if (extension.equals("html")){
-                                        file = new ImageView(new Image("image/html.png"));
-                                    }
-                                    if (extension.equals("jar")){
-                                        file = new ImageView(new Image("image/jar.png"));
-                                    }
-                                    if (extension.equals("json")){
-                                        file = new ImageView(new Image("image/json.png"));
-                                    }
-
-                                    if (extension.equals("jpg")){
-                                        file = new ImageView(new Image("image/jpg.png"));
-                                    }
-
-                                    if (extension.equals("png")){
-                                        file = new ImageView(new Image("image/png.png"));
-                                    }
-
-                                    if (file != null){
-                                        file.setPreserveRatio(true);
-                                        file.setFitWidth(icon_size.get());
-                                        hBox.getChildren().add(file);
-                                    }
-                                }
-                            }
-
-                            hBox.getChildren().add(label);
-                            this.setGraphic(hBox);
-                        }else {
-                            this.setGraphic(null);
-                            this.setDisclosureNode(null);
-                        }
-                    }
-                };
-            }
-        });
     }
 
     private TreeItem<File> getTreeItem(File file) {

src/main/java/com/zhangmeng/tools/controller/FileEditController.java

@@ -13,15 +13,20 @@ import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
 import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.scene.Node;
-import javafx.scene.control.SplitPane;
+import javafx.scene.control.*;
-import javafx.scene.control.Tab;
-import javafx.scene.control.TabPane;
 import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.input.MouseButton;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.HBox;
+import javafx.scene.text.Font;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
+import javafx.util.Callback;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.FilenameUtils;
 import org.fxmisc.flowless.VirtualizedScrollPane;
@@ -32,6 +37,7 @@ import org.fxmisc.richtext.model.StyleSpansBuilder;
 
 import java.io.*;
 import java.net.URL;
+import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -69,6 +75,9 @@ public class FileEditController {
     private static String path = null;
     private final ObservableList<Path> filePaths_list = FXCollections.observableArrayList();
     private final SimpleIntegerProperty index = new SimpleIntegerProperty(0);
+
+    private final SimpleIntegerProperty text_size = new SimpleIntegerProperty(15);
+    private final SimpleIntegerProperty icon_size = new SimpleIntegerProperty(15);
     private static final Map<Integer,Tab> map = new HashMap<>();
 
     @FXML
@@ -76,6 +85,7 @@ public class FileEditController {
         //读取本地加载记录
         Properties s = config_path(false);
         recursiveFileList = new RecursiveFileList(null);
+        init_file_list();
         tabPane = new TabPane();
         splitPane.getItems().add(0, recursiveFileList);
         splitPane.getItems().add(1, tabPane);
@@ -85,8 +95,10 @@ public class FileEditController {
         tabPane.getTabs().addListener(new ListChangeListener<Tab>() {
             @Override
             public void onChanged(Change<? extends Tab> c) {
-                if (c.wasRemoved()){
+                if (c.next()){
-                    filePaths_list.remove(c);
+                    if (c.wasRemoved()){
+                        filePaths_list.remove(c);
+                    }
                 }
             }
         });
@@ -129,6 +141,92 @@ public class FileEditController {
         }
     }
 
+    public void init_file_list(){
+        this.recursiveFileList.setCellFactory(new Callback<TreeView<File>, TreeCell<File>>() {
+            @Override
+            public TreeCell<File> call(TreeView<File> param) {
+                return new TreeCell<File>(){
+                    @Override
+                    protected void updateItem(File item, boolean empty) {
+                        super.updateItem(item, empty);
+                        if (!empty){
+                            HBox hBox = new HBox(10);
+                            ImageView iv = null;
+                            if (this.getTreeItem().isExpanded()){
+                                iv = new ImageView(new Image("image/向下.png"));
+                            }else {
+                                iv = new ImageView(new Image("image/向右.png"));
+                            }
+                            iv.setPreserveRatio(true);
+                            iv.setFitWidth(icon_size.get());
+                            this.setDisclosureNode(iv);
+
+                            Label label = new Label(item.getName());
+                            label.setFont(new Font(text_size.get()));
+
+                            //判断是否是文件
+                            boolean directory = item.isDirectory();
+                            if (directory){
+                                ImageView dir = new ImageView(new Image("image/dir.png"));
+                                dir.setPreserveRatio(true);
+                                dir.setFitWidth(icon_size.get());
+                                hBox.getChildren().add(dir);
+                            }else {
+                                if (item.isFile()){
+                                    ImageView file = null;
+
+                                    String extension = FilenameUtils.getExtension(item.getName());
+                                    if (extension.equals("java")){
+                                        file = new ImageView(new Image("image/java.png"));
+                                    }
+                                    if (extension.equals("html")){
+                                        file = new ImageView(new Image("image/html.png"));
+                                    }
+                                    if (extension.equals("jar")){
+                                        file = new ImageView(new Image("image/jar.png"));
+                                    }
+                                    if (extension.equals("json")){
+                                        file = new ImageView(new Image("image/json.png"));
+                                    }
+
+                                    if (extension.equals("jpg")){
+                                        file = new ImageView(new Image("image/jpg.png"));
+                                    }
+
+                                    if (extension.equals("png")){
+                                        file = new ImageView(new Image("image/png.png"));
+                                    }
+
+                                    if (file != null){
+                                        file.setPreserveRatio(true);
+                                        file.setFitWidth(icon_size.get());
+                                        hBox.getChildren().add(file);
+                                    }
+                                }
+                            }
+
+                            hBox.getChildren().add(label);
+
+                            hBox.setOnMouseClicked(new EventHandler<MouseEvent>() {
+                                @Override
+                                public void handle(MouseEvent event) {
+                                    if (event.getButton() == MouseButton.PRIMARY && event.getClickCount() == 2) {
+                                        // 双击左键的操作
+                                        file_checked(item);
+                                    }
+                                }
+                            });
+
+                            this.setGraphic(hBox);
+                        }else {
+                            this.setGraphic(null);
+                            this.setDisclosureNode(null);
+                        }
+                    }
+                };
+            }
+        });
+    }
 
     @FXML
     public void open_file_dir_menu(ActionEvent event) {
@@ -157,7 +255,11 @@ public class FileEditController {
             try {
                 file_content = Files.readString(file.toPath(), StandardCharsets.UTF_8);
             } catch (IOException e) {
-                e.printStackTrace();
+                try {
+                    file_content = Files.readString(file.toPath(), Charset.forName("GBK"));
+                } catch (IOException ex) {
+                    ex.printStackTrace();
+                }
             }
 
             codeArea.textProperty().addListener((obs, oldText, newText) -> {
@@ -192,12 +294,12 @@ public class FileEditController {
     public void refresh(File file, boolean is_open_file) {
         splitPane.getItems().clear();
         recursiveFileList = new RecursiveFileList(file);
+        init_file_list();
         recursiveFileList.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
             if (newValue.getValue().isFile()) {
                 file_checked(newValue.getValue());
             }
         });
-
         splitPane.getItems().add(0, recursiveFileList);
         splitPane.getItems().add(1, tabPane);
         splitPane.setDividerPosition(0, 0.20);