Fix operation mode handling when tray is not available

app/src/main/java/io/xpipe/app/comp/base/SideMenuBarComp.java

@@ -53,7 +53,11 @@ public class SideMenuBarComp extends Comp<CompStructure<VBox>> {
 
         {
             var fi = new FontIcon("mdi2u-update");
-            var b = new IconButtonComp("mdi2u-update", () -> UpdateAvailableAlert.showIfNeeded());
+            var b = new IconButtonComp("mdi2u-update", () -> UpdateAvailableAlert.showIfNeeded())
+                    .apply(new FancyTooltipAugment<>("updateAvailableTooltip"));
+            b.apply(struc -> {
+                AppFont.setSize(struc.get(), 2);
+            });
             b.hide(PlatformThread.sync(Bindings.createBooleanBinding(
                     () -> {
                         return XPipeDistributionType.get()
@@ -76,5 +80,4 @@ public class SideMenuBarComp extends Comp<CompStructure<VBox>> {
         vbox.getStyleClass().add("sidebar-comp");
         return new SimpleCompStructure<>(vbox);
     }
-
 }

app/src/main/java/io/xpipe/app/core/AppMainWindow.java

@@ -148,7 +148,7 @@ public class AppMainWindow {
             Stage.getWindows().stream().filter(w -> !w.equals(stage)).toList().forEach(w -> w.fireEvent(e));
             stage.close();
 
-            AppPrefs.get().closeBehaviour().getValue().getExit().run();
+            AppPrefs.get().closeBehaviour().getValue().run();
             e.consume();
         });
 

app/src/main/java/io/xpipe/app/core/mode/BaseMode.java

@@ -14,6 +14,8 @@ import io.xpipe.core.util.JacksonMapper;
 
 public class BaseMode extends OperationMode {
 
+    private boolean initialized;
+
     @Override
     public boolean isSupported() {
         return true;
@@ -26,6 +28,10 @@ public class BaseMode extends OperationMode {
 
     @Override
     public void onSwitchTo() throws Throwable {
+        if (initialized) {
+            return;
+        }
+
         TrackEvent.info("mode", "Initializing base mode components ...");
         AppExtensionManager.init(true);
         JacksonMapper.initModularized(AppExtensionManager.getInstance().getExtendedLayer());
@@ -45,6 +51,7 @@ public class BaseMode extends OperationMode {
         FileBridge.init();
         AppSocketServer.init();
         TrackEvent.info("mode", "Finished base components initialization");
+        initialized = true;
     }
 
     @Override

app/src/main/java/io/xpipe/app/prefs/CloseBehaviour.java

@@ -6,23 +6,47 @@ import lombok.Getter;
 
 @Getter
 public enum CloseBehaviour implements PrefsChoiceValue {
-    QUIT("app.quit", () -> {
-        OperationMode.shutdown(false, false);
-    }),
+    QUIT("app.quit") {
+        @Override
+        public void run() {
+            OperationMode.shutdown(false, false);
+        }
 
-    MINIMIZE_TO_TRAY("app.minimizeToTray", () -> {
-        OperationMode.switchToAsync(OperationMode.TRAY);
-    });
+        @Override
+        public boolean isSelectable() {
+            return true;
+        }
+    },
+
+    MINIMIZE_TO_TRAY("app.minimizeToTray") {
+        @Override
+        public void run() {
+            OperationMode.switchToAsync(OperationMode.TRAY);
+        }
+
+        @Override
+        public boolean isSelectable() {
+            return OperationMode.TRAY.isSupported();
+        }
+    },
+
+    CONTINUE_IN_BACKGROUND("app.continueInBackground") {
+        @Override
+        public void run() {
+            OperationMode.switchToAsync(OperationMode.BACKGROUND);
+        }
+
+        @Override
+        public boolean isSelectable() {
+            return !OperationMode.TRAY.isSupported();
+        }
+    };
 
     private final String id;
-    private final Runnable exit;
 
-    CloseBehaviour(String id, Runnable exit) {
+    CloseBehaviour(String id) {
         this.id = id;
-        this.exit = exit;
     }
 
-    public boolean isSelectable() {
-        return true;
-    }
+    public abstract void run();
 }

app/src/main/java/io/xpipe/app/prefs/ExternalTerminalType.java

@@ -194,7 +194,7 @@ public interface ExternalTerminalType extends PrefsChoiceValue {
             // Note for later: When debugging konsole launches, it will always open as a child process of
             // IntelliJ/XPipe even though we try to detach it.
             // This is not the case for production where it works as expected
-            return CommandBuilder.of().add("--new-tab", "-e").add("--").addFile(file);
+            return CommandBuilder.of().add("--new-tab", "-e").addFile(file);
         }
 
         @Override

app/src/main/java/io/xpipe/app/prefs/StartupBehaviour.java

@@ -1,5 +1,6 @@
 package io.xpipe.app.prefs;
 
+import io.xpipe.app.core.mode.OperationMode;
 import io.xpipe.app.ext.PrefsChoiceValue;
 import io.xpipe.core.util.XPipeDaemonMode;
 import lombok.AllArgsConstructor;
@@ -8,13 +9,24 @@ import lombok.Getter;
 @Getter
 @AllArgsConstructor
 public enum StartupBehaviour implements PrefsChoiceValue {
-    GUI("app.startGui", XPipeDaemonMode.GUI),
-    TRAY("app.startInTray", XPipeDaemonMode.TRAY);
+    GUI("app.startGui", XPipeDaemonMode.GUI) {
+        public boolean isSelectable() {
+            return true;
+        }
+    },
+    TRAY("app.startInTray", XPipeDaemonMode.TRAY) {
+
+        public boolean isSelectable() {
+            return OperationMode.TRAY.isSupported();
+        }
+    },
+    BACKGROUND("app.startInBackground", XPipeDaemonMode.BACKGROUND) {
+
+        public boolean isSelectable() {
+            return !OperationMode.TRAY.isSupported();
+        }
+    };
 
     private final String id;
     private final XPipeDaemonMode mode;
-
-    public boolean isSelectable() {
-        return true;
-    }
 }

app/src/main/resources/io/xpipe/app/resources/lang/translations_en.properties

@@ -199,6 +199,7 @@ updateReadyDescription=An update was downloaded and is ready to be installed
 updateReadyDescriptionPortable=An update is available to download
 updateRestart=Restart to update
 never=Never
+updateAvailableTooltip=Update available
 updateAvailable=Update available: $VERSION$
 downloadUpdate=Download update
 legalAccept=I accept the EULA and the privacy policy