feat(gui): added option to always select opened file/class

jadx-gui/src/main/java/jadx/gui/settings/JadxSettings.java

@@ -42,7 +42,7 @@ public class JadxSettings extends JadxCLIArgs {
 
 	private static final Path USER_HOME = Paths.get(System.getProperty("user.home"));
 	private static final int RECENT_PROJECTS_COUNT = 15;
-	private static final int CURRENT_SETTINGS_VERSION = 12;
+	private static final int CURRENT_SETTINGS_VERSION = 13;
 
 	private static final Font DEFAULT_FONT = new RSyntaxTextArea().getFont();
 
@@ -68,6 +68,7 @@ public class JadxSettings extends JadxCLIArgs {
 	private boolean autoSaveProject = false;
 
 	private boolean showHeapUsageBar = false;
+	private boolean alwaysSelectOpened = false;
 
 	private Map<String, WindowLocation> windowPos = new HashMap<>();
 	private int mainWindowExtendedState = JFrame.NORMAL;
@@ -242,6 +243,15 @@ public class JadxSettings extends JadxCLIArgs {
 		partialSync(settings -> settings.showHeapUsageBar = showHeapUsageBar);
 	}
 
+	public boolean isAlwaysSelectOpened() {
+		return alwaysSelectOpened;
+	}
+
+	public void setAlwaysSelectOpened(boolean showHeapUsageBar) {
+		this.alwaysSelectOpened = showHeapUsageBar;
+		partialSync(settings -> settings.alwaysSelectOpened = alwaysSelectOpened);
+	}
+
 	public String getExcludedPackages() {
 		return excludedPackages;
 	}
@@ -607,6 +617,10 @@ public class JadxSettings extends JadxCLIArgs {
 			inlineMethods = true;
 			fromVersion++;
 		}
+		if (fromVersion == 12) {
+			alwaysSelectOpened = false;
+			fromVersion++;
+		}
 		if (fromVersion != CURRENT_SETTINGS_VERSION) {
 			throw new JadxRuntimeException("Incorrect settings upgrade");
 		}

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

@@ -745,7 +745,7 @@ public class MainWindow extends JFrame {
 		return null;
 	}
 
-	private void syncWithEditor() {
+	public void syncWithEditor() {
 		ContentPanel selectedContentPanel = tabbedPane.getSelectedCodePanel();
 		if (selectedContentPanel == null) {
 			return;
@@ -861,6 +861,12 @@ public class MainWindow extends JFrame {
 			heapUsageBar.setVisible(settings.isShowHeapUsageBar());
 		});
 
+		JCheckBoxMenuItem alwaysSelectOpened = new JCheckBoxMenuItem(NLS.str("menu.alwaysSelectOpened"));
+		alwaysSelectOpened.setState(settings.isAlwaysSelectOpened());
+		alwaysSelectOpened.addActionListener(event -> {
+			settings.setAlwaysSelectOpened(!settings.isAlwaysSelectOpened());
+		});
+
 		Action syncAction = new AbstractAction(NLS.str("menu.sync"), ICON_SYNC) {
 			@Override
 			public void actionPerformed(ActionEvent e) {
@@ -999,6 +1005,7 @@ public class MainWindow extends JFrame {
 		view.add(flatPkgMenuItem);
 		view.add(syncAction);
 		view.add(heapUsageBarMenuItem);
+		view.add(alwaysSelectOpened);
 
 		JMenu nav = new JMenu(NLS.str("menu.navigation"));
 		nav.setMnemonic(KeyEvent.VK_N);

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

@@ -51,9 +51,8 @@ public class TabComponent extends JPanel {
 	}
 
 	private void init() {
-		JPanel panel = this;
-		panel.setLayout(new FlowLayout(FlowLayout.CENTER, 3, 0));
-		panel.setOpaque(false);
+		setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
+		setOpaque(false);
 
 		JNode node = contentPanel.getNode();
 		String tabTitle;
@@ -93,18 +92,18 @@ public class TabComponent extends JPanel {
 					menu.show(e.getComponent(), e.getX(), e.getY());
 				} else if (SwingUtilities.isLeftMouseButton(e)) {
 					if (tabbedPane.getSelectedComponent() != contentPanel) {
-						tabbedPane.setSelectedComponent(contentPanel);
+						tabbedPane.selectTab(contentPanel);
 					}
 				}
 			}
 		};
-		panel.addMouseListener(clickAdapter);
+		addMouseListener(clickAdapter);
 		label.addMouseListener(clickAdapter);
 		closeBtn.addMouseListener(clickAdapter);
 
-		panel.add(label);
-		panel.add(closeBtn);
-		panel.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
+		add(label);
+		add(closeBtn);
+		setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
 	}
 
 	private JPopupMenu createTabPopupMenu(final ContentPanel contentPanel) {

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

@@ -100,7 +100,7 @@ public class TabbedPane extends JTabbedPane {
 							}
 						}
 						if (doSwitch) {
-							setSelectedComponent(lastTab);
+							selectTab(lastTab);
 						}
 					}
 				} else if (consume && (e.getModifiersEx() & ctrlDown) == 0) {
@@ -168,7 +168,7 @@ public class TabbedPane extends JTabbedPane {
 			return;
 		}
 		SwingUtilities.invokeLater(() -> {
-			setSelectedComponent(contentPanel);
+			selectTab(contentPanel);
 			AbstractCodeArea codeArea = contentPanel.getCodeArea();
 			int pos = jumpPos.getPos();
 			if (pos > 0) {
@@ -206,7 +206,14 @@ public class TabbedPane extends JTabbedPane {
 		if (contentPanel == null) {
 			return;
 		}
-		SwingUtilities.invokeLater(() -> setSelectedComponent(contentPanel));
+		SwingUtilities.invokeLater(() -> selectTab(contentPanel));
+	}
+
+	public void selectTab(ContentPanel contentPanel) {
+		setSelectedComponent(contentPanel);
+		if (mainWindow.getSettings().isAlwaysSelectOpened()) {
+			mainWindow.syncWithEditor();
+		}
 	}
 
 	public void codeJump(JNode node) {
@@ -231,7 +238,7 @@ public class TabbedPane extends JTabbedPane {
 				throw new JadxRuntimeException("Failed to open panel for JClass: " + cls);
 			}
 		} else {
-			setSelectedComponent(panel);
+			selectTab(panel);
 		}
 		ClassCodeContentPanel codePane = ((ClassCodeContentPanel) panel);
 		codePane.showSmaliPane();

jadx-gui/src/main/resources/i18n/Messages_de_DE.properties

@@ -8,6 +8,7 @@ menu.preferences=Präferenzen
 menu.sync=Mit Editor synchronisieren
 menu.flatten=Codepaket erweitern
 menu.heapUsageBar=Speicherverbrauchsleiste anzeigen
+#menu.alwaysSelectOpened=Always Select Opened File/Class
 menu.navigation=Navigation
 menu.text_search=Textsuche
 menu.class_search=Klassen-Suche

jadx-gui/src/main/resources/i18n/Messages_en_US.properties

@@ -8,6 +8,7 @@ menu.preferences=Preferences
 menu.sync=Sync with editor
 menu.flatten=Show flatten packages
 menu.heapUsageBar=Show memory usage bar
+menu.alwaysSelectOpened=Always Select Opened File/Class
 menu.navigation=Navigation
 menu.text_search=Text search
 menu.class_search=Class search

jadx-gui/src/main/resources/i18n/Messages_es_ES.properties

@@ -8,6 +8,7 @@ menu.preferences=Preferencias
 menu.sync=Sincronizar con el editor
 menu.flatten=Mostrar paquetes en vista plana
 #menu.heapUsageBar=
+#menu.alwaysSelectOpened=Always Select Opened File/Class
 menu.navigation=Navegación
 menu.text_search=Buscar texto
 menu.class_search=Buscar clase

jadx-gui/src/main/resources/i18n/Messages_ko_KR.properties

@@ -8,6 +8,7 @@ menu.preferences=설정
 menu.sync=에디터와 동기화
 menu.flatten=플랫 패키지 표시
 menu.heapUsageBar=메모리 사용량 표시
+#menu.alwaysSelectOpened=Always Select Opened File/Class
 menu.navigation=네비게이션
 menu.text_search=텍스트 검색
 menu.class_search=클래스 검색

jadx-gui/src/main/resources/i18n/Messages_zh_CN.properties

@@ -8,6 +8,7 @@ menu.preferences=首选项
 menu.sync=与编辑器同步
 menu.flatten=展开显示代码包
 menu.heapUsageBar=显示内存使用栏
+#menu.alwaysSelectOpened=Always Select Opened File/Class
 menu.navigation=导航
 menu.text_search=搜索文本
 menu.class_search=搜索类