Added new HexViewer

jadx-gui/build.gradle.kts

@@ -49,6 +49,12 @@ dependencies {
 	implementation("com.android.tools.build:apksig:8.9.2")
 	implementation("io.github.skylot:jdwp:2.0.0")
 
+	// Library for hex viewing data
+	val bined = "0.2.1"
+	implementation("org.exbin.bined:bined-extended:$bined")
+	implementation("org.exbin.bined:bined-swing:$bined")
+	implementation("org.exbin.auxiliary:binary_data:$bined")
+
 	testImplementation(project.project(":jadx-core").sourceSets.getByName("test").output)
 }
 

jadx-gui/src/main/java/jadx/gui/plugins/context/CodePopupAction.java

@@ -9,8 +9,8 @@
 
 import jadx.api.metadata.ICodeNodeRef;
 import jadx.gui.treemodel.JNode;
+import jadx.gui.ui.action.JNodeAction;
 import jadx.gui.ui.codearea.CodeArea;
-import jadx.gui.ui.codearea.JNodeAction;
 
 public class CodePopupAction {
 	private final String name;

jadx-gui/src/main/java/jadx/gui/plugins/script/ScriptContentPanel.java

@@ -1,6 +1,7 @@
 package jadx.gui.plugins.script;
 
 import java.awt.BorderLayout;
+import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.event.KeyEvent;
 import java.util.Collections;
@@ -237,6 +238,11 @@ public AbstractCodeArea getCodeArea() {
 		return scriptArea;
 	}
 
+	@Override
+	public Component getChildrenComponent() {
+		return getCodeArea();
+	}
+
 	@Override
 	public void loadSettings() {
 		applySettings();

jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java

@@ -7,6 +7,7 @@
 import java.awt.Font;
 import java.awt.GraphicsDevice;
 import java.awt.GraphicsEnvironment;
+import java.awt.Toolkit;
 import java.awt.dnd.DnDConstants;
 import java.awt.dnd.DropTarget;
 import java.awt.event.ActionEvent;
@@ -21,6 +22,7 @@
 import java.awt.event.WindowEvent;
 import java.awt.geom.AffineTransform;
 import java.io.File;
+import java.nio.charset.Charset;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
@@ -64,6 +66,7 @@
 import javax.swing.tree.TreePath;
 import javax.swing.tree.TreeSelectionModel;
 
+import org.exbin.bined.swing.basic.CodeArea;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
@@ -128,12 +131,16 @@
 import jadx.gui.ui.codearea.theme.EditorThemeManager;
 import jadx.gui.ui.dialog.ADBDialog;
 import jadx.gui.ui.dialog.AboutDialog;
+import jadx.gui.ui.dialog.CharsetDialog;
 import jadx.gui.ui.dialog.ExceptionDialog;
+import jadx.gui.ui.dialog.GotoAddressDialog;
 import jadx.gui.ui.dialog.LogViewerDialog;
 import jadx.gui.ui.dialog.SearchDialog;
 import jadx.gui.ui.export.ExportProjectDialog;
 import jadx.gui.ui.filedialog.FileDialogWrapper;
 import jadx.gui.ui.filedialog.FileOpenMode;
+import jadx.gui.ui.hexviewer.HexInspectorPanel;
+import jadx.gui.ui.hexviewer.HexPreviewPanel;
 import jadx.gui.ui.menu.HiddenMenuItem;
 import jadx.gui.ui.menu.JadxMenu;
 import jadx.gui.ui.menu.JadxMenuBar;
@@ -233,6 +240,7 @@ public class MainWindow extends JFrame {
 	private final ShortcutsController shortcutsController;
 	private JadxMenuBar menuBar;
 	private JMenu pluginsMenu;
+	public JMenu hexViewerMenu;
 
 	private final transient RenameMappingsGui renameMappings;
 
@@ -959,6 +967,66 @@ public void textSearch() {
 		SearchDialog.search(MainWindow.this, SearchDialog.SearchPreset.TEXT);
 	}
 
+	private void sendActionsToHexViewer(ActionModel action) {
+		HexPreviewPanel hexPreviewPanel = getCurrentHexViewTab();
+		if (hexPreviewPanel != null) {
+			HexInspectorPanel inspector = hexPreviewPanel.getInspector();
+			CodeArea hexEditor = hexPreviewPanel.getEditor();
+			switch (action) {
+				case HEX_VIEWER_SHOW_INSPECTOR:
+					hexPreviewPanel.getInspector().setVisible(!inspector.isVisible());
+					break;
+				case HEX_VIEWER_CHANGE_ENCODING:
+					String result = CharsetDialog.chooseCharset(this, hexEditor.getCharset().name());
+					if (!StringUtils.isEmpty(result)) {
+						hexEditor.setCharset(Charset.forName(result));
+					}
+					break;
+				case HEX_VIEWER_GO_TO_ADDRESS:
+					new GotoAddressDialog().showSetSelectionDialog(hexEditor, NLS.str("hex_viewer.goto_address"));
+					break;
+				case HEX_VIEWER_FIND:
+					if (hexEditor.hasSelection()) {
+						// FindReplacePanel.getInstance().useSelectionForFind(hexEditor);
+					} else {
+						// FindReplacePanel.getInstance().showDialog(this, hexEditor);
+					}
+					break;
+				case HEX_VIEWER_FIND_NEXT:
+					// if (!FindReplacePanel.getInstance().findNext(hexEditor)) {
+					Toolkit.getDefaultToolkit().beep();
+					// }
+					break;
+				case HEX_VIEWER_FIND_PREVIOUS:
+					// if (!FindReplacePanel.getInstance().findPrevious(hexEditor)) {
+					Toolkit.getDefaultToolkit().beep();
+					// }
+					break;
+				case HEX_VIEWER_COPY_HEX:
+					hexPreviewPanel.performCopyAsCode();
+					break;
+				case HEX_VIEWER_COPY_TEXT:
+					hexPreviewPanel.performCopy();
+					break;
+			}
+		}
+	}
+
+	public HexPreviewPanel getCurrentHexViewTab() {
+		ContentPanel panel = tabbedPane.getSelectedContentPanel();
+		if (panel instanceof AbstractCodeContentPanel) {
+			Component childrenComponent = ((AbstractCodeContentPanel) panel).getChildrenComponent();
+			if (childrenComponent instanceof HexPreviewPanel) {
+				return (HexPreviewPanel) childrenComponent;
+			}
+		}
+		return null;
+	}
+
+	public void toggleHexViewMenu() {
+		hexViewerMenu.setEnabled(getCurrentHexViewTab() != null);
+	}
+
 	public void goToMainActivity() {
 		AndroidManifestParser parser = new AndroidManifestParser(
 				AndroidManifestParser.getAndroidManifest(getWrapper().getResources()),
@@ -1055,6 +1123,9 @@ private void initMenuAndToolbar() {
 		JMenu recentProjects = new JadxMenu(NLS.str("menu.recent_projects"), shortcutsController);
 		recentProjects.addMenuListener(new RecentProjectsMenuListener(this, recentProjects));
 
+		hexViewerMenu = new JadxMenu(NLS.str("menu.hex_viewer"), shortcutsController);
+		initHexViewMenu();
+
 		JadxGuiAction prefsAction = new JadxGuiAction(ActionModel.PREFS, this::openSettings);
 		JadxGuiAction exitAction = new JadxGuiAction(ActionModel.EXIT, this::closeWindow);
 
@@ -1157,6 +1228,7 @@ private void initMenuAndToolbar() {
 		JMenu view = new JadxMenu(NLS.str("menu.view"), shortcutsController);
 		view.setMnemonic(KeyEvent.VK_V);
 		view.add(quickTabsAction.makeCheckBoxMenuItem());
+		view.add(hexViewerMenu);
 		view.add(flatPkgMenuItem);
 		view.addSeparator();
 		view.add(enablePreviewTabMenuItem);
@@ -1732,4 +1804,40 @@ public EditorThemeManager getEditorThemeManager() {
 	public JadxGuiEventsImpl events() {
 		return events;
 	}
+
+	private void initHexViewMenu() {
+		hexViewerMenu.setEnabled(false);
+
+		JadxGuiAction showInspectorAction = new JadxGuiAction(ActionModel.HEX_VIEWER_SHOW_INSPECTOR,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_SHOW_INSPECTOR));
+		JCheckBoxMenuItem showInspectorMenuItem = new JCheckBoxMenuItem(showInspectorAction);
+
+		JadxGuiAction changeEncoding = new JadxGuiAction(ActionModel.HEX_VIEWER_CHANGE_ENCODING,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_CHANGE_ENCODING));
+		JadxGuiAction goToAddress = new JadxGuiAction(ActionModel.HEX_VIEWER_GO_TO_ADDRESS,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_GO_TO_ADDRESS));
+
+		JadxGuiAction findAction = new JadxGuiAction(ActionModel.HEX_VIEWER_FIND,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_FIND));
+		JadxGuiAction findNextAction = new JadxGuiAction(ActionModel.HEX_VIEWER_FIND_NEXT,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_FIND_NEXT));
+		JadxGuiAction findPreviousAction = new JadxGuiAction(ActionModel.HEX_VIEWER_FIND_PREVIOUS,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_FIND_PREVIOUS));
+
+		JadxGuiAction copyHexAction = new JadxGuiAction(ActionModel.HEX_VIEWER_COPY_HEX,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_COPY_HEX));
+		JadxGuiAction copyTextAction = new JadxGuiAction(ActionModel.HEX_VIEWER_COPY_TEXT,
+				() -> sendActionsToHexViewer(ActionModel.HEX_VIEWER_COPY_TEXT));
+
+		hexViewerMenu.add(showInspectorMenuItem);
+		hexViewerMenu.add(changeEncoding);
+		hexViewerMenu.add(goToAddress);
+		hexViewerMenu.addSeparator();
+		hexViewerMenu.add(findAction);
+		hexViewerMenu.add(findNextAction);
+		hexViewerMenu.add(findPreviousAction);
+		hexViewerMenu.addSeparator();
+		hexViewerMenu.add(copyHexAction);
+		hexViewerMenu.add(copyTextAction);
+	}
 }

jadx-gui/src/main/java/jadx/gui/ui/action/ActionCategory.java

@@ -5,7 +5,8 @@
 public enum ActionCategory {
 	MENU_TOOLBAR("action_category.menu_toolbar"),
 	CODE_AREA("action_category.code_area"),
-	PLUGIN_SCRIPT("action_category.plugin_script");
+	PLUGIN_SCRIPT("action_category.plugin_script"),
+	HEX_VIEWER_MENU("action_category.hex_viewer");
 
 	private final String nameRes;
 

jadx-gui/src/main/java/jadx/gui/ui/action/ActionModel.java

@@ -101,7 +101,24 @@ public enum ActionModel {
 	SCRIPT_SAVE(PLUGIN_SCRIPT, "script.save", "script.save", "ui/menu-saveall",
 			Shortcut.keyboard(KeyEvent.VK_S, UiUtils.ctrlButton())),
 	SCRIPT_AUTO_COMPLETE(PLUGIN_SCRIPT, "script.auto_complete", "script.auto_complete", null,
-			Shortcut.keyboard(KeyEvent.VK_SPACE, UiUtils.ctrlButton()));
+			Shortcut.keyboard(KeyEvent.VK_SPACE, UiUtils.ctrlButton())),
+
+	HEX_VIEWER_SHOW_INSPECTOR(HEX_VIEWER_MENU, "hex_viewer.show_inspector", "hex_viewer.show_inspector",
+			null, Shortcut.none()),
+	HEX_VIEWER_CHANGE_ENCODING(HEX_VIEWER_MENU, "hex_viewer.change_encoding", "hex_viewer.change_encoding",
+			null, Shortcut.none()),
+	HEX_VIEWER_GO_TO_ADDRESS(HEX_VIEWER_MENU, "hex_viewer.goto_address", "hex_viewer.goto_address",
+			null, Shortcut.keyboard(KeyEvent.VK_J, UiUtils.ctrlButton())),
+	HEX_VIEWER_FIND(HEX_VIEWER_MENU, "hex_viewer.find", "hex_viewer.find",
+			null, Shortcut.keyboard(KeyEvent.VK_F, UiUtils.ctrlButton())),
+	HEX_VIEWER_FIND_NEXT(HEX_VIEWER_MENU, "hex_viewer.find_next", "hex_viewer.find_next",
+			null, Shortcut.keyboard(KeyEvent.VK_G, UiUtils.ctrlButton())),
+	HEX_VIEWER_FIND_PREVIOUS(HEX_VIEWER_MENU, "hex_viewer.find_previous", "hex_viewer.find_previous",
+			null, Shortcut.keyboard(KeyEvent.VK_G, UiUtils.ctrlButton() | KeyEvent.SHIFT_DOWN_MASK)),
+	HEX_VIEWER_COPY_HEX(HEX_VIEWER_MENU, "hex_viewer.copy_hex", "hex_viewer.copy_hex",
+			null, Shortcut.keyboard(KeyEvent.VK_C, UiUtils.ctrlButton())),
+	HEX_VIEWER_COPY_TEXT(HEX_VIEWER_MENU, "hex_viewer.copy_text", "hex_viewer.copy_hex",
+			null, Shortcut.keyboard(KeyEvent.VK_C, UiUtils.ctrlButton() | KeyEvent.SHIFT_DOWN_MASK));
 
 	private final ActionCategory category;
 	private final String nameRes;

jadx-gui/src/main/java/jadx/gui/ui/codearea/CodeAreaAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/CodeAreaAction.java

@@ -1,7 +1,6 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
-import jadx.gui.ui.action.ActionModel;
-import jadx.gui.ui.action.JadxGuiAction;
+import jadx.gui.ui.codearea.CodeArea;
 
 public class CodeAreaAction extends JadxGuiAction {
 	protected transient CodeArea codeArea;

jadx-gui/src/main/java/jadx/gui/ui/codearea/CommentSearchAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/CommentSearchAction.java

@@ -1,8 +1,8 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import java.awt.event.ActionEvent;
 
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 import jadx.gui.ui.dialog.SearchDialog;
 
 public class CommentSearchAction extends CodeAreaAction {

jadx-gui/src/main/java/jadx/gui/ui/codearea/FindUsageAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/FindUsageAction.java

@@ -1,7 +1,7 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import jadx.gui.treemodel.JNode;
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 import jadx.gui.ui.dialog.UsageDialog;
 
 public final class FindUsageAction extends JNodeAction {

jadx-gui/src/main/java/jadx/gui/ui/codearea/FridaAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/FridaAction.java

@@ -1,4 +1,4 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import java.util.List;
 import java.util.Objects;
@@ -23,7 +23,7 @@
 import jadx.gui.treemodel.JField;
 import jadx.gui.treemodel.JMethod;
 import jadx.gui.treemodel.JNode;
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 import jadx.gui.utils.NLS;
 import jadx.gui.utils.UiUtils;
 

jadx-gui/src/main/java/jadx/gui/ui/codearea/GoToDeclarationAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/GoToDeclarationAction.java

@@ -1,7 +1,7 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import jadx.gui.treemodel.JNode;
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 
 public final class GoToDeclarationAction extends JNodeAction {
 	private static final long serialVersionUID = -1186470538894941301L;

jadx-gui/src/main/java/jadx/gui/ui/codearea/JNodeAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/JNodeAction.java

@@ -1,13 +1,12 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import java.awt.event.ActionEvent;
 import java.beans.PropertyChangeListener;
 
 import org.jetbrains.annotations.Nullable;
 
 import jadx.gui.treemodel.JNode;
-import jadx.gui.ui.action.ActionModel;
-import jadx.gui.ui.action.JadxGuiAction;
+import jadx.gui.ui.codearea.CodeArea;
 
 /**
  * Add menu and key binding actions for JNode in code area

jadx-gui/src/main/java/jadx/gui/ui/codearea/JsonPrettifyAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/JsonPrettifyAction.java

@@ -1,12 +1,12 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
 
 import jadx.core.utils.GsonUtils;
 import jadx.gui.treemodel.JNode;
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 
 public class JsonPrettifyAction extends JNodeAction {
 	private static final long serialVersionUID = -2682529369671695550L;

jadx-gui/src/main/java/jadx/gui/ui/codearea/RenameAction.java → jadx-gui/src/main/java/jadx/gui/ui/action/RenameAction.java

@@ -1,8 +1,8 @@
-package jadx.gui.ui.codearea;
+package jadx.gui.ui.action;
 
 import jadx.gui.treemodel.JNode;
 import jadx.gui.treemodel.JRenameNode;
-import jadx.gui.ui.action.ActionModel;
+import jadx.gui.ui.codearea.CodeArea;
 import jadx.gui.ui.dialog.RenameDialog;
 
 public final class RenameAction extends JNodeAction {

jadx-gui/src/main/java/jadx/gui/ui/codearea/XposedAction.kt → jadx-gui/src/main/java/jadx/gui/ui/action/XposedAction.kt

@@ -1,4 +1,4 @@
-package jadx.gui.ui.codearea
+package jadx.gui.ui.action
 
 import jadx.core.dex.instructions.args.ArgType
 import jadx.core.dex.instructions.args.PrimitiveType
@@ -8,7 +8,7 @@ import jadx.gui.treemodel.JClass
 import jadx.gui.treemodel.JField
 import jadx.gui.treemodel.JMethod
 import jadx.gui.treemodel.JNode
-import jadx.gui.ui.action.ActionModel
+import jadx.gui.ui.codearea.CodeArea
 import jadx.gui.utils.NLS
 import jadx.gui.utils.UiUtils
 import org.slf4j.Logger

jadx-gui/src/main/java/jadx/gui/ui/codearea/AbstractCodeArea.java

@@ -50,6 +50,7 @@
 import jadx.gui.treemodel.JEditableNode;
 import jadx.gui.treemodel.JNode;
 import jadx.gui.ui.MainWindow;
+import jadx.gui.ui.action.JNodeAction;
 import jadx.gui.ui.panel.ContentPanel;
 import jadx.gui.utils.DefaultPopupMenuListener;
 import jadx.gui.utils.JumpPosition;

jadx-gui/src/main/java/jadx/gui/ui/codearea/AbstractCodeContentPanel.java

@@ -1,5 +1,7 @@
 package jadx.gui.ui.codearea;
 
+import java.awt.Component;
+
 import jadx.gui.treemodel.JNode;
 import jadx.gui.ui.panel.ContentPanel;
 import jadx.gui.ui.tab.TabbedPane;
@@ -15,4 +17,6 @@ protected AbstractCodeContentPanel(TabbedPane panel, JNode jnode) {
 	}
 
 	public abstract AbstractCodeArea getCodeArea();
+
+	public abstract Component getChildrenComponent();
 }