Merge pull request #353 from hajdam/master

Delete operation

src/main/java/the/bytecode/club/bytecodeviewer/gui/components/FileChooser.java

@@ -43,20 +43,17 @@ public class FileChooser extends JFileChooser
 	{
 		Set<String> extensionSet = new HashSet<>(Arrays.asList(extensions));
 		
+		setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
 		try {
-			if(file.isDirectory())
-				setCurrentDirectory(file);
-			else
-				setSelectedFile(file);
+			setSelectedFile(file);
 		} catch (Exception ignored) { }
 		
 		setDialogTitle(title);
-		setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
 		setFileHidingEnabled(false);
 		setAcceptAllFileFilterUsed(false);
 		if(!skipFileFilter)
 		{
-			setFileFilter(new FileFilter()
+            addChoosableFileFilter(new FileFilter()
 			{
 				@Override
 				public boolean accept(File f)

src/main/java/the/bytecode/club/bytecodeviewer/gui/contextmenu/ContextMenu.java

@@ -11,7 +11,7 @@ import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.New;
 import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.Open;
 import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.QuickEdit;
 import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.QuickOpen;
-import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.Remove;
+import the.bytecode.club.bytecodeviewer.gui.contextmenu.resourcelist.Delete;
 import the.bytecode.club.bytecodeviewer.gui.resourcelist.ResourceTree;
 import the.bytecode.club.bytecodeviewer.searching.LDCSearchTreeNodeResult;
 
@@ -45,7 +45,7 @@ public class ContextMenu
 	static
 	{
 		//resource list
-		addContext(new Remove()); //TODO rename to delete and add support for resources & whole parent nodes (directories)
+		addContext(new Delete()); //TODO add support for resources & whole parent nodes (directories)
 		addContext(new New());
 		addContext(new Open());
 		addContext(new QuickOpen());

src/main/java/the/bytecode/club/bytecodeviewer/gui/contextmenu/resourcelist/Delete.java

@@ -29,18 +29,18 @@ import the.bytecode.club.bytecodeviewer.translation.TranslatedStrings;
  * @author Konloch
  * @since 7/26/2021
  */
-public class Remove extends ContextMenuItem
+public class Delete extends ContextMenuItem
 {
-	public Remove()
+	public Delete()
 	{
 		super(ContextMenuType.CONTAINER, ((tree, selPath, result, menu) ->
 		{
-			menu.add(new AbstractAction(TranslatedStrings.REMOVE.toString())
+			menu.add(new AbstractAction(TranslatedStrings.DELETE.toString())
 			{
 				@Override
 				public void actionPerformed(ActionEvent e)
 				{
-					BytecodeViewer.viewer.resourcePane.expandAll(tree, selPath, false);
+					BytecodeViewer.viewer.resourcePane.removeNode(tree, selPath);
 				}
 			});
 		}));

src/main/java/the/bytecode/club/bytecodeviewer/gui/resourcelist/ResourceListPane.java

@@ -19,6 +19,7 @@ import javax.swing.JPopupMenu;
 import javax.swing.JScrollPane;
 import javax.swing.JTextField;
 import javax.swing.JTree;
+import javax.swing.tree.MutableTreeNode;
 import javax.swing.tree.TreeNode;
 import javax.swing.tree.TreePath;
 import me.konloch.kontainer.io.DiskWriter;
@@ -262,6 +263,36 @@ public class ResourceListPane extends TranslatedVisibleComponent implements File
         }
     }
 
+    @SuppressWarnings("rawtypes")
+    public void removeNode(final JTree tree, final TreePath nodePath) {
+        MutableTreeNode node = findNodeByPath(nodePath);
+        if (node == null)
+            return;
+        
+        node.removeFromParent();
+        tree.repaint();
+        tree.updateUI();
+    }
+    
+    @SuppressWarnings("rawtypes")
+    private MutableTreeNode findNodeByPath(TreePath path) {
+        MutableTreeNode node = treeRoot;
+        for (int pathStep = 1; pathStep < path.getPathCount(); pathStep++) {
+            TreeNode pathNode = (TreeNode) path.getPathComponent(pathStep);
+            int childIndex = node.getIndex(pathNode);
+            if (childIndex < 0) {
+                return null;
+            }
+            node = (MutableTreeNode) node.getChildAt(childIndex);
+            
+            if (node == null) {
+                return null;
+            }
+        }
+        
+        return node;
+    }
+    
     public void resetWorkspace()
     {
         treeRoot.removeAllChildren();

src/main/java/the/bytecode/club/bytecodeviewer/translation/TranslatedStrings.java

@@ -62,7 +62,7 @@ public enum TranslatedStrings
 	
 	OPEN_UNSTYLED,
 	QUICK_OPEN,
-	REMOVE,
+	DELETE,
 	NEW,
 	EXPAND,
 	COLLAPSE,

src/main/java/the/bytecode/club/bytecodeviewer/util/DialogUtils.java

@@ -99,9 +99,9 @@ public class DialogUtils
 				extensions);
 		
 		if(filter != null)
-			fc.setFileFilter(filter);
+			fc.addChoosableFileFilter(filter);
 		else
-			fc.setFileFilter(new FileFilter()
+			fc.addChoosableFileFilter(new FileFilter()
 			{
 				@Override
 				public boolean accept(File f)

src/main/resources/translations/english.json

@@ -7,7 +7,7 @@
   "OPEN": "Open...",
   "OPEN_UNSTYLED": "Open",
   "QUICK_OPEN": "Quick Open",
-  "REMOVE": "Remove",
+  "DELETE": "Delete",
   "NEW": "New",
   "EXPAND": "Expand",
   "COLLAPSE": "Collapse",