add hub specific tab to vault options

src/main/java/org/cryptomator/ui/keyloading/hub/HubKeyLoadingStrategy.java

@@ -29,8 +29,8 @@ import java.util.concurrent.ExecutionException;
 public class HubKeyLoadingStrategy implements KeyLoadingStrategy {
 
 	private static final String SCHEME_PREFIX = "hub+";
-	static final String SCHEME_HUB_HTTP = SCHEME_PREFIX + "http";
-	static final String SCHEME_HUB_HTTPS = SCHEME_PREFIX + "https";
+	public static final String SCHEME_HUB_HTTP = SCHEME_PREFIX + "http";
+	public static final String SCHEME_HUB_HTTPS = SCHEME_PREFIX + "https";
 
 	private final Stage window;
 	private final KeychainManager keychainManager;

src/main/java/org/cryptomator/ui/vaultoptions/HubOptionsController.java

@@ -0,0 +1,20 @@
+package org.cryptomator.ui.vaultoptions;
+
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.common.FxController;
+
+import javax.inject.Inject;
+import javafx.stage.Stage;
+
+public class HubOptionsController implements FxController {
+
+	private final Vault vault;
+	private final Stage window;
+
+
+	@Inject
+	public HubOptionsController(@VaultOptionsWindow Vault vault, @VaultOptionsWindow Stage window) {
+		this.vault = vault;
+		this.window = window;
+	}
+}

src/main/java/org/cryptomator/ui/vaultoptions/SelectedVaultOptionsTab.java

@@ -21,4 +21,9 @@ public enum SelectedVaultOptionsTab {
 	 */
 	KEY,
 
+	/**
+	 * Show hub tab
+	 */
+	HUB
+
 }

src/main/java/org/cryptomator/ui/vaultoptions/VaultOptionsController.java

@@ -2,6 +2,8 @@ package org.cryptomator.ui.vaultoptions;
 
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.keyloading.hub.HubKeyLoadingStrategy;
+import org.cryptomator.ui.keyloading.masterkeyfile.MasterkeyFileLoadingStrategy;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -25,6 +27,7 @@ public class VaultOptionsController implements FxController {
 	public Tab generalTab;
 	public Tab mountTab;
 	public Tab keyTab;
+	public Tab hubTab;
 
 	@Inject
 	VaultOptionsController(@VaultOptionsWindow Stage window, @VaultOptionsWindow Vault vault, ObjectProperty<SelectedVaultOptionsTab> selectedTabProperty) {
@@ -38,9 +41,13 @@ public class VaultOptionsController implements FxController {
 		window.setOnShowing(this::windowWillAppear);
 		selectedTabProperty.addListener(observable -> this.selectChosenTab());
 		tabPane.getSelectionModel().selectedItemProperty().addListener(observable -> this.selectedTabChanged());
-		if(!vault.getVaultConfigCache().getUnchecked().getKeyId().getScheme().equals("masterkeyfile")){
+		var vaultScheme = vault.getVaultConfigCache().getUnchecked().getKeyId().getScheme();
+		if(!vaultScheme.equals(MasterkeyFileLoadingStrategy.SCHEME)){
 			tabPane.getTabs().remove(keyTab);
 		}
+		if(!(vaultScheme.equals(HubKeyLoadingStrategy.SCHEME_HUB_HTTP) || vaultScheme.equals(HubKeyLoadingStrategy.SCHEME_HUB_HTTPS))){
+			tabPane.getTabs().remove(hubTab);
+		}
 	}
 
 	private void selectChosenTab() {
@@ -53,6 +60,7 @@ public class VaultOptionsController implements FxController {
 			case ANY, GENERAL -> generalTab;
 			case MOUNT -> mountTab;
 			case KEY -> keyTab;
+			case HUB -> hubTab;
 		};
 	}
 

src/main/java/org/cryptomator/ui/vaultoptions/VaultOptionsModule.java

@@ -84,4 +84,9 @@ abstract class VaultOptionsModule {
 	@IntoMap
 	@FxControllerKey(MasterkeyOptionsController.class)
 	abstract FxController bindMasterkeyOptionsController(MasterkeyOptionsController controller);
+
+	@Binds
+	@IntoMap
+	@FxControllerKey(HubOptionsController.class)
+	abstract FxController bindHubOptionsController(HubOptionsController controller);
 }

src/main/resources/fxml/vault_options.fxml

@@ -36,5 +36,13 @@
 				<fx:include source="vault_options_masterkey.fxml"/>
 			</content>
 		</Tab>
+		<Tab fx:id="hubTab" id="HUB" text="Recovery"> <!-- is removed in controller, when config.keyid.scheme is not cryptomator-hub -->
+			<graphic>
+				<FontAwesome5IconView glyph="KEY"/>
+			</graphic>
+			<content>
+				<fx:include source="vault_options_hub.fxml"/>
+			</content>
+		</Tab>
 	</tabs>
 </TabPane>

src/main/resources/fxml/vault_options_hub.fxml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import org.cryptomator.ui.controls.FontAwesome5IconView?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.layout.Region?>
+<?import javafx.scene.layout.VBox?>
+<VBox xmlns:fx="http://javafx.com/fxml"
+	  xmlns="http://javafx.com/javafx"
+	  fx:controller="org.cryptomator.ui.vaultoptions.HubOptionsController"
+	  spacing="6"
+	  alignment="TOP_CENTER">
+	<padding>
+		<Insets topRightBottomLeft="12"/>
+	</padding>
+</VBox>