REPORT-136934 远程设计下双击目录卡顿优化

designer-base/src/main/java/com/fr/design/file/TemplateTreePane.java

@@ -37,11 +37,17 @@ import com.fr.workspace.base.UserInfo;
 import com.fr.workspace.server.repository.vcs.VcsRepository;
 import org.jetbrains.annotations.Nullable;
 
-import javax.swing.*;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+import javax.swing.SwingWorker;
+import javax.swing.ToolTipManager;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.tree.TreeNode;
 import javax.swing.tree.TreePath;
-import java.awt.*;
+import java.awt.BorderLayout;
+import java.awt.Desktop;
+import java.awt.Dimension;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.awt.event.MouseAdapter;
@@ -53,8 +59,6 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Enumeration;
 import java.util.Objects;
-import java.util.Observable;
-import java.util.Observer;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ExecutionException;
@@ -88,12 +92,7 @@ public class TemplateTreePane extends JPanel implements FileOperations {
 
         ToolTipManager.sharedInstance().registerComponent(reportletsTree);
 
-        FileLockStateObservable.getInstance().addObserver(new Observer() {
-            @Override
-            public void update(Observable o, Object arg) {
-                TemplateTreePane.this.refresh();
-            }
-        });
+        FileLockStateObservable.getInstance().addObserver((o, arg) -> TemplateTreePane.this.refresh());
 
         /*
          * Tree.MouseAdapter
@@ -102,6 +101,9 @@ public class TemplateTreePane extends JPanel implements FileOperations {
 
             @Override
             public void mousePressed(MouseEvent evt) {
+                if (isDirectorySelection()) {
+                    return;
+                }
                 if (evt.getClickCount() == 2) {
                     DesignCacheManager.processByCacheTableData(() -> openFile());
                 }
@@ -157,6 +159,16 @@ public class TemplateTreePane extends JPanel implements FileOperations {
         });
     }
 
+    /**
+     * 选中的是否目录
+     *
+     * @return 是否目录
+     */
+    private boolean isDirectorySelection() {
+        FileNode fileNode = reportletsTree.getSelectedFileNode();
+        return fileNode != null && fileNode.isDirectory();
+    }
+
     public TemplateFileTree getTemplateFileTree() {
         return this.reportletsTree;
     }
@@ -415,6 +427,7 @@ public class TemplateTreePane extends JPanel implements FileOperations {
                 }
                 return success;
             }
+
             @Override
             protected void done() {
                 try {
@@ -518,6 +531,7 @@ public class TemplateTreePane extends JPanel implements FileOperations {
         }
         return false;
     }
+
     public void setToolbarStateChangeListener(FileToolbarStateChangeListener listener) {
         this.toolBarStateChangeListener = listener;
     }