add multiple account functionality

drongo

@@ -1 +1 @@
-Subproject commit c9e57fad018750a150a563cd17c8872d7cda48f0
+Subproject commit 9a9a1b925461ee2a8ae7f6885309b0babd4b6767

src/main/java/com/sparrowwallet/sparrow/AppController.java

@@ -1232,7 +1232,7 @@ public class AppController implements Initializable {
                     if(walletTabData.getWallet() == wallet.getMasterWallet()) {
                         TabPane subTabs = (TabPane)walletTab.getContent();
                         addWalletSubTab(subTabs, storage, wallet, backupWallet);
-                        Tab masterTab = subTabs.getTabs().get(0);
+                        Tab masterTab = subTabs.getTabs().stream().filter(tab -> ((WalletTabData)tab.getUserData()).getWallet().isMasterWallet()).findFirst().orElse(subTabs.getTabs().get(0));
                         Label masterLabel = (Label)masterTab.getGraphic();
                         masterLabel.setText(getAutomaticName(wallet.getMasterWallet()));
                         Platform.runLater(() -> {
@@ -1271,6 +1271,11 @@ public class AppController implements Initializable {
             subTab.setUserData(tabData);
 
             subTabs.getTabs().add(subTab);
+            subTabs.getTabs().sort((o1, o2) -> {
+                WalletTabData tabData1 = (WalletTabData) o1.getUserData();
+                WalletTabData tabData2 = (WalletTabData) o2.getUserData();
+                return tabData1.getWallet().compareTo(tabData2.getWallet());
+            });
             subTabs.getSelectionModel().select(subTab);
 
             return walletForm;
@@ -1298,7 +1303,7 @@ public class AppController implements Initializable {
 
     private String getAutomaticName(Wallet wallet) {
         int account = wallet.getAccountIndex();
-        return account < 0 ? wallet.getName() : (!wallet.isWhirlpoolMasterWallet() || account > 1 ? "Account #" + account : "Deposit");
+        return (account < 0 || account > 9) ? wallet.getName() : (!wallet.isWhirlpoolMasterWallet() || account > 1 ? "Account #" + account : "Deposit");
     }
 
     public WalletForm getSelectedWalletForm() {

src/main/java/com/sparrowwallet/sparrow/control/AddAccountDialog.java

@@ -0,0 +1,91 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.wallet.StandardAccount;
+import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.whirlpool.WhirlpoolServices;
+import javafx.collections.FXCollections;
+import javafx.scene.control.*;
+import javafx.scene.layout.VBox;
+import javafx.util.StringConverter;
+import org.controlsfx.glyphfont.Glyph;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class AddAccountDialog extends Dialog<StandardAccount> {
+    private final ComboBox<StandardAccount> standardAccountCombo;
+
+    public AddAccountDialog(Wallet wallet) {
+        final DialogPane dialogPane = getDialogPane();
+        setTitle("Add Account");
+        dialogPane.setHeaderText("Choose an account to add:");
+        dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+        AppServices.setStageIcon(dialogPane.getScene().getWindow());
+        dialogPane.getButtonTypes().addAll(ButtonType.CANCEL, ButtonType.OK);
+        dialogPane.setPrefWidth(380);
+        dialogPane.setPrefHeight(200);
+        AppServices.moveToActiveWindowScreen(this);
+
+        Glyph key = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.SORT_NUMERIC_DOWN);
+        key.setFontSize(50);
+        dialogPane.setGraphic(key);
+
+        final VBox content = new VBox(10);
+        content.setPrefHeight(50);
+
+        standardAccountCombo = new ComboBox<>();
+        standardAccountCombo.setMaxWidth(Double.MAX_VALUE);
+
+        List<Integer> existingIndexes = new ArrayList<>();
+        Wallet masterWallet = wallet.isMasterWallet() ? wallet : wallet.getMasterWallet();
+        existingIndexes.add(masterWallet.getAccountIndex());
+        for(Wallet childWallet : masterWallet.getChildWallets()) {
+            existingIndexes.add(childWallet.getAccountIndex());
+        }
+
+        List<StandardAccount> availableAccounts = new ArrayList<>();
+        for(StandardAccount standardAccount : StandardAccount.values()) {
+            if(!existingIndexes.contains(standardAccount.getAccountNumber()) && !StandardAccount.WHIRLPOOL_ACCOUNTS.contains(standardAccount)) {
+                availableAccounts.add(standardAccount);
+            }
+        }
+
+        if(WhirlpoolServices.canWalletMix(masterWallet) && !masterWallet.isWhirlpoolMasterWallet()) {
+            availableAccounts.add(StandardAccount.WHIRLPOOL_PREMIX);
+        }
+
+        standardAccountCombo.setItems(FXCollections.observableList(availableAccounts));
+        standardAccountCombo.setConverter(new StringConverter<>() {
+            @Override
+            public String toString(StandardAccount account) {
+                if(account == null) {
+                    return "None Available";
+                }
+
+                if(StandardAccount.WHIRLPOOL_ACCOUNTS.contains(account)) {
+                    return "Whirlpool Accounts";
+                }
+
+                return account.getName();
+            }
+
+            @Override
+            public StandardAccount fromString(String string) {
+                return null;
+            }
+        });
+
+        if(standardAccountCombo.getItems().isEmpty()) {
+            Button okButton = (Button) dialogPane.lookupButton(ButtonType.OK);
+            okButton.setDisable(true);
+        } else {
+            standardAccountCombo.getSelectionModel().select(0);
+        }
+        content.getChildren().add(standardAccountCombo);
+
+        dialogPane.setContent(content);
+        setResultConverter(dialogButton -> dialogButton == ButtonType.OK ? standardAccountCombo.getValue() : null);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/DevicePane.java

@@ -52,7 +52,7 @@ public class DevicePane extends TitledDescriptionPane {
     private Button unlockButton;
     private Button enterPinButton;
     private Button setPassphraseButton;
-    private SplitMenuButton importButton;
+    private ButtonBase importButton;
     private Button signButton;
     private Button displayAddressButton;
     private Button signMessageButton;
@@ -61,13 +61,13 @@ public class DevicePane extends TitledDescriptionPane {
 
     private boolean defaultDevice;
 
-    public DevicePane(Wallet wallet, Device device, boolean defaultDevice) {
+    public DevicePane(Wallet wallet, Device device, boolean defaultDevice, KeyDerivation requiredDerivation) {
         super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
         this.deviceOperation = DeviceOperation.IMPORT;
         this.wallet = wallet;
         this.psbt = null;
         this.outputDescriptor = null;
-        this.keyDerivation = null;
+        this.keyDerivation = requiredDerivation;
         this.message = null;
         this.device = device;
         this.defaultDevice = defaultDevice;
@@ -199,23 +199,26 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     private void createImportButton() {
-        importButton = new SplitMenuButton();
+        importButton = keyDerivation == null ? new SplitMenuButton() : new Button();
         importButton.setAlignment(Pos.CENTER_RIGHT);
         importButton.setText("Import Keystore");
         importButton.setOnAction(event -> {
             importButton.setDisable(true);
-            importKeystore(wallet.getScriptType() == null ? ScriptType.P2WPKH.getDefaultDerivation() : wallet.getScriptType().getDefaultDerivation());
+            List<ChildNumber> defaultDerivation = wallet.getScriptType() == null ? ScriptType.P2WPKH.getDefaultDerivation() : wallet.getScriptType().getDefaultDerivation();
+            importKeystore(keyDerivation == null ? defaultDerivation : keyDerivation.getDerivation());
         });
+
+        if(importButton instanceof SplitMenuButton importMenuButton) {
             if(wallet.getScriptType() == null) {
                 ScriptType[] scriptTypes = new ScriptType[] {ScriptType.P2WPKH, ScriptType.P2SH_P2WPKH, ScriptType.P2PKH};
                 for(ScriptType scriptType : scriptTypes) {
                     MenuItem item = new MenuItem(scriptType.getDescription());
                     final List<ChildNumber> derivation = scriptType.getDefaultDerivation();
                     item.setOnAction(event -> {
-                    importButton.setDisable(true);
+                        importMenuButton.setDisable(true);
                         importKeystore(derivation);
                     });
-                importButton.getItems().add(item);
+                    importMenuButton.getItems().add(item);
                 }
             } else {
                 String[] accounts = new String[] {"Default Account #0", "Account #1", "Account #2", "Account #3", "Account #4", "Account #5", "Account #6", "Account #7", "Account #8", "Account #9"};
@@ -224,10 +227,11 @@ public class DevicePane extends TitledDescriptionPane {
                     MenuItem item = new MenuItem(accounts[i]);
                     final List<ChildNumber> derivation = wallet.getScriptType().getDefaultDerivation(i);
                     item.setOnAction(event -> {
-                    importButton.setDisable(true);
+                        importMenuButton.setDisable(true);
                         importKeystore(derivation);
                     });
-                importButton.getItems().add(item);
+                    importMenuButton.getItems().add(item);
+                }
             }
         }
         importButton.managedProperty().bind(importButton.visibleProperty());
@@ -430,8 +434,10 @@ public class DevicePane extends TitledDescriptionPane {
                     setExpanded(true);
                 } else {
                     showOperationButton();
+                    if(!deviceOperation.equals(DeviceOperation.IMPORT)) {
                         setContent(getTogglePassphraseOn());
                     }
+                }
             } else {
                 setError("Incorrect PIN", null);
                 unlockButton.setDisable(false);
@@ -622,7 +628,8 @@ public class DevicePane extends TitledDescriptionPane {
             importButton.setVisible(true);
             showHideLink.setText("Show derivation...");
             showHideLink.setVisible(true);
-            setContent(getDerivationEntry(wallet.getScriptType() == null ? ScriptType.P2WPKH.getDefaultDerivation() : wallet.getScriptType().getDefaultDerivation()));
+            List<ChildNumber> defaultDerivation = wallet.getScriptType() == null ? ScriptType.P2WPKH.getDefaultDerivation() : wallet.getScriptType().getDefaultDerivation();
+            setContent(getDerivationEntry(keyDerivation == null ? defaultDerivation : keyDerivation.getDerivation()));
         } else if(deviceOperation.equals(DeviceOperation.SIGN)) {
             signButton.setDefaultButton(defaultDevice);
             signButton.setVisible(true);
@@ -642,6 +649,7 @@ public class DevicePane extends TitledDescriptionPane {
         TextField derivationField = new TextField();
         derivationField.setPromptText("Derivation path");
         derivationField.setText(KeyDerivation.writePath(derivation));
+        derivationField.setDisable(keyDerivation != null);
         HBox.setHgrow(derivationField, Priority.ALWAYS);
 
         ValidationSupport validationSupport = new ValidationSupport();
@@ -651,7 +659,8 @@ public class DevicePane extends TitledDescriptionPane {
                 (Control c, String newValue) -> ValidationResult.fromErrorIf( c, "Invalid derivation", !KeyDerivation.isValid(newValue))
         ));
 
-        Button importDerivationButton = new Button("Import");
+        Button importDerivationButton = new Button("Import Custom Derivation");
+        importDerivationButton.setDisable(true);
         importDerivationButton.setOnAction(event -> {
             showHideLink.setVisible(true);
             setExpanded(false);
@@ -660,7 +669,8 @@ public class DevicePane extends TitledDescriptionPane {
         });
 
         derivationField.textProperty().addListener((observable, oldValue, newValue) -> {
-            importDerivationButton.setDisable(newValue.isEmpty() || !KeyDerivation.isValid(newValue));
+            importButton.setDisable(newValue.isEmpty() || !KeyDerivation.isValid(newValue) || !KeyDerivation.parsePath(newValue).equals(derivation));
+            importDerivationButton.setDisable(newValue.isEmpty() || !KeyDerivation.isValid(newValue) || KeyDerivation.parsePath(newValue).equals(derivation));
         });
 
         HBox contentBox = new HBox();

src/main/java/com/sparrowwallet/sparrow/control/FileKeystoreImportPane.java

@@ -1,5 +1,6 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.EventManager;
@@ -12,11 +13,13 @@ import java.io.*;
 public class FileKeystoreImportPane extends FileImportPane {
     protected final Wallet wallet;
     private final KeystoreFileImport importer;
+    private final KeyDerivation requiredDerivation;
 
-    public FileKeystoreImportPane(Wallet wallet, KeystoreFileImport importer) {
+    public FileKeystoreImportPane(Wallet wallet, KeystoreFileImport importer, KeyDerivation requiredDerivation) {
         super(importer, importer.getName(), "Keystore import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isKeystoreImportScannable());
         this.wallet = wallet;
         this.importer = importer;
+        this.requiredDerivation = requiredDerivation;
     }
 
     protected void importFile(String fileName, InputStream inputStream, String password) throws ImportException {
@@ -25,6 +28,10 @@ public class FileKeystoreImportPane extends FileImportPane {
             keystore = importer.getKeystore(wallet.getScriptType(), inputStream, password);
         }
 
+        if(requiredDerivation != null && !requiredDerivation.getDerivation().equals(keystore.getKeyDerivation().getDerivation())) {
+            setError("Incorrect derivation", "This account requires a derivation of " + requiredDerivation.getDerivationPath() + ", but the imported keystore has a derivation of " + keystore.getKeyDerivation().getDerivationPath() + ".");
+        } else {
             EventManager.get().post(new KeystoreImportEvent(keystore));
         }
     }
+}

src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java

@@ -95,7 +95,7 @@ public class WalletImportDialog extends Dialog<Wallet> {
             List<Device> devices = enumerateService.getValue();
             importAccordion.getPanes().removeIf(titledPane -> titledPane instanceof DevicePane);
             for(Device device : devices) {
-                DevicePane devicePane = new DevicePane(new Wallet(), device, devices.size() == 1);
+                DevicePane devicePane = new DevicePane(new Wallet(), device, devices.size() == 1, null);
                 importAccordion.getPanes().add(0, devicePane);
             }
             Platform.runLater(() -> EventManager.get().post(new UsbDeviceEvent(devices)));

src/main/java/com/sparrowwallet/sparrow/glyphfont/FontAwesome5.java

@@ -62,6 +62,7 @@ public class FontAwesome5 extends GlyphFont {
         SIGN_OUT_ALT('\uf2f5'),
         SQUARE('\uf0c8'),
         SNOWFLAKE('\uf2dc'),
+        SORT_NUMERIC_DOWN('\uf162'),
         SUN('\uf185'),
         THEATER_MASKS('\uf630'),
         TIMES_CIRCLE('\uf057'),

src/main/java/com/sparrowwallet/sparrow/io/ColdcardMultisig.java

@@ -42,6 +42,7 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
         keystore.setSource(KeystoreSource.HW_AIRGAPPED);
         keystore.setWalletModel(WalletModel.COLDCARD);
 
+        try {
             if(cck.xpub != null && cck.path != null) {
                 ExtendedKey.Header header = ExtendedKey.Header.fromExtendedKey(cck.xpub);
                 if(header.getDefaultScriptType() != scriptType) {
@@ -61,6 +62,9 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
             } else {
                 throw new ImportException("Correct derivation not found for script type: " + scriptType);
             }
+        } catch(NullPointerException e) {
+            throw new ImportException("Correct derivation not found for script type: " + scriptType);
+        }
 
         return keystore;
     }

src/main/java/com/sparrowwallet/sparrow/io/WalletBackupAndKey.java

@@ -51,10 +51,6 @@ public class WalletBackupAndKey implements Comparable<WalletBackupAndKey> {
 
     @Override
     public int compareTo(WalletBackupAndKey other) {
-        if(wallet.getStandardAccountType() != null && other.wallet.getStandardAccountType() != null) {
+        return wallet.compareTo(other.wallet);
-            return wallet.getStandardAccountType().ordinal() - other.wallet.getStandardAccountType().ordinal();
-        }
-
-        return wallet.getAccountIndex() - other.wallet.getAccountIndex();
     }
 }

src/main/java/com/sparrowwallet/sparrow/keystoreimport/HwAirgappedController.java

@@ -23,10 +23,12 @@ public class HwAirgappedController extends KeystoreImportDetailController {
             importers = List.of(new ColdcardMultisig(), new CoboVaultMultisig(), new KeystoneMultisig(), new PassportMultisig(), new SeedSigner(), new SpecterDIY());
         }
 
-        for(KeystoreImport importer : importers) {
+        for(KeystoreFileImport importer : importers) {
-            FileKeystoreImportPane importPane = new FileKeystoreImportPane(getMasterController().getWallet(), (KeystoreFileImport)importer);;
+            FileKeystoreImportPane importPane = new FileKeystoreImportPane(getMasterController().getWallet(), importer, getMasterController().getRequiredDerivation());
+            if(getMasterController().getRequiredModel() == null || getMasterController().getRequiredModel() == importer.getWalletModel()) {
                 importAccordion.getPanes().add(importPane);
             }
+        }
 
         importAccordion.getPanes().sort(Comparator.comparing(o -> ((TitledDescriptionPane) o).getTitle()));
     }

src/main/java/com/sparrowwallet/sparrow/keystoreimport/HwUsbDevicesController.java

@@ -13,8 +13,10 @@ public class HwUsbDevicesController extends KeystoreImportDetailController {
 
     public void initializeView(List<Device> devices) {
         for(Device device : devices) {
-            DevicePane devicePane = new DevicePane(getMasterController().getWallet(), device, devices.size() == 1);
+            DevicePane devicePane = new DevicePane(getMasterController().getWallet(), device, devices.size() == 1, getMasterController().getRequiredDerivation());
+            if(getMasterController().getRequiredModel() == null || getMasterController().getRequiredModel() == device.getModel()) {
                 deviceAccordion.getPanes().add(devicePane);
             }
         }
     }
+}

src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportController.java

@@ -1,7 +1,9 @@
 package com.sparrowwallet.sparrow.keystoreimport;
 
+import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.wallet.KeystoreSource;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.io.Device;
 import javafx.application.Platform;
@@ -10,6 +12,7 @@ import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
 import javafx.scene.Node;
 import javafx.scene.control.Toggle;
+import javafx.scene.control.ToggleButton;
 import javafx.scene.control.ToggleGroup;
 import javafx.scene.layout.StackPane;
 
@@ -27,6 +30,9 @@ public class KeystoreImportController implements Initializable {
     @FXML
     private StackPane importPane;
 
+    private KeyDerivation requiredDerivation;
+    private WalletModel requiredModel;
+
     @Override
     public void initialize(URL location, ResourceBundle resources) {
 
@@ -53,11 +59,12 @@ public class KeystoreImportController implements Initializable {
         });
     }
 
-    public void selectSource(KeystoreSource keystoreSource) {
+    public void selectSource(KeystoreSource keystoreSource, boolean required) {
         for(Toggle toggle : importMenu.getToggles()) {
             if(toggle.getUserData().equals(keystoreSource)) {
                 Platform.runLater(() -> importMenu.selectToggle(toggle));
-                return;
+            } else if(required) {
+                ((ToggleButton)toggle).setDisable(true);
             }
         }
     }
@@ -96,4 +103,20 @@ public class KeystoreImportController implements Initializable {
             throw new IllegalStateException("Can't find pane", e);
         }
     }
+
+    public KeyDerivation getRequiredDerivation() {
+        return requiredDerivation;
+    }
+
+    public void setRequiredDerivation(KeyDerivation requiredDerivation) {
+        this.requiredDerivation = requiredDerivation;
+    }
+
+    public WalletModel getRequiredModel() {
+        return requiredModel;
+    }
+
+    public void setRequiredModel(WalletModel requiredModel) {
+        this.requiredModel = requiredModel;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/keystoreimport/KeystoreImportDialog.java

@@ -26,6 +26,10 @@ public class KeystoreImportDialog extends Dialog<Keystore> {
     }
 
     public KeystoreImportDialog(Wallet wallet, KeystoreSource initialSource) {
+        this(wallet, initialSource, null, null, false);
+    }
+
+    public KeystoreImportDialog(Wallet wallet, KeystoreSource initialSource, KeyDerivation requiredDerivation, WalletModel requiredModel, boolean restrictSource) {
         EventManager.get().register(this);
         setOnCloseRequest(event -> {
             EventManager.get().unregister(this);
@@ -39,11 +43,16 @@ public class KeystoreImportDialog extends Dialog<Keystore> {
             dialogPane.setContent(Borders.wrap(ksiLoader.load()).emptyBorder().buildAll());
             keystoreImportController = ksiLoader.getController();
             keystoreImportController.initializeView(wallet);
-            keystoreImportController.selectSource(initialSource);
+            keystoreImportController.selectSource(initialSource, restrictSource);
+            keystoreImportController.setRequiredDerivation(requiredDerivation);
+            keystoreImportController.setRequiredModel(requiredModel);
 
             final ButtonType watchOnlyButtonType = new javafx.scene.control.ButtonType(Network.get().getXpubHeader().getDisplayName() + " / Watch Only Wallet", ButtonBar.ButtonData.LEFT);
+            if(!restrictSource) {
+                dialogPane.getButtonTypes().add(watchOnlyButtonType);
+            }
             final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
-            dialogPane.getButtonTypes().addAll(watchOnlyButtonType, cancelButtonType);
+            dialogPane.getButtonTypes().add(cancelButtonType);
             dialogPane.setPrefWidth(650);
             dialogPane.setPrefHeight(690);
             AppServices.moveToActiveWindowScreen(this);

src/main/java/com/sparrowwallet/sparrow/keystoreimport/SwController.java

@@ -21,7 +21,7 @@ public class SwController extends KeystoreImportDetailController {
             TitledDescriptionPane importPane = null;
 
             if(importer instanceof KeystoreFileImport) {
-                importPane = new FileKeystoreImportPane(getMasterController().getWallet(), (KeystoreFileImport)importer);
+                importPane = new FileKeystoreImportPane(getMasterController().getWallet(), (KeystoreFileImport)importer, getMasterController().getRequiredDerivation());
             } else if(importer instanceof KeystoreMnemonicImport) {
                 importPane = new MnemonicKeystoreImportPane(getMasterController().getWallet(), (KeystoreMnemonicImport)importer);
             } else if(importer instanceof KeystoreXprvImport) {

src/main/java/com/sparrowwallet/sparrow/wallet/KeystoreController.java

@@ -5,17 +5,15 @@ import com.sparrowwallet.drongo.*;
 import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.KeystoreSource;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.control.*;
-import com.sparrowwallet.sparrow.event.ChildWalletAddedEvent;
+import com.sparrowwallet.sparrow.event.*;
-import com.sparrowwallet.sparrow.event.StorageEvent;
-import com.sparrowwallet.sparrow.event.TimedEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5Brands;
 import com.sparrowwallet.sparrow.io.Storage;
 import com.sparrowwallet.sparrow.keystoreimport.KeystoreImportDialog;
-import com.sparrowwallet.sparrow.event.SettingsChangedEvent;
 import javafx.application.Platform;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
@@ -104,6 +102,14 @@ public class KeystoreController extends WalletFormController implements Initiali
         selectSourcePane.managedProperty().bind(selectSourcePane.visibleProperty());
         if(keystore.isValid() || keystore.getExtendedPublicKey() != null) {
             selectSourcePane.setVisible(false);
+        } else if(!getWalletForm().getWallet().isMasterWallet() && keystore.getKeyDerivation() != null) {
+           Wallet masterWallet = getWalletForm().getWallet().getMasterWallet();
+           int keystoreIndex = getWalletForm().getWallet().getKeystores().indexOf(keystore);
+           KeystoreSource keystoreSource = masterWallet.getKeystores().get(keystoreIndex).getSource();
+           for(Toggle toggle : keystoreSourceToggleGroup.getToggles()) {
+               ToggleButton toggleButton = (ToggleButton)toggle;
+               toggleButton.setDisable(toggleButton.getUserData() != keystoreSource);
+           }
         }
 
         viewSeedButton.managedProperty().bind(viewSeedButton.visibleProperty());
@@ -163,7 +169,7 @@ public class KeystoreController extends WalletFormController implements Initiali
             scanXpubQR.setVisible(!valid);
         });
 
-        setInputFieldsDisabled(!walletForm.getWallet().isMasterWallet() || !walletForm.getWallet().getChildWallets().isEmpty());
+        setInputFieldsDisabled(keystore.getSource() != KeystoreSource.SW_WATCH && (!walletForm.getWallet().isMasterWallet() || !walletForm.getWallet().getChildWallets().isEmpty()));
     }
 
     private void setXpubContext(ExtendedKey extendedKey) {
@@ -310,7 +316,10 @@ public class KeystoreController extends WalletFormController implements Initiali
     }
 
     private void launchImportDialog(KeystoreSource initialSource) {
-        KeystoreImportDialog dlg = new KeystoreImportDialog(getWalletForm().getWallet(), initialSource);
+        boolean restrictSource = keystoreSourceToggleGroup.getToggles().stream().anyMatch(toggle -> ((ToggleButton)toggle).isDisabled());
+        KeyDerivation requiredDerivation = restrictSource ? keystore.getKeyDerivation() : null;
+        WalletModel requiredModel = restrictSource ? keystore.getWalletModel() : null;
+        KeystoreImportDialog dlg = new KeystoreImportDialog(getWalletForm().getWallet(), initialSource, requiredDerivation, requiredModel, restrictSource);
         Optional<Keystore> result = dlg.showAndWait();
         if(result.isPresent()) {
             selectSourcePane.setVisible(false);
@@ -421,7 +430,7 @@ public class KeystoreController extends WalletFormController implements Initiali
     @Subscribe
     public void childWalletAdded(ChildWalletAddedEvent event) {
         if(event.getMasterWalletId().equals(walletForm.getWalletId())) {
-            setInputFieldsDisabled(true);
+            setInputFieldsDisabled(keystore.getSource() != KeystoreSource.SW_WATCH);
         }
     }
 

src/main/java/com/sparrowwallet/sparrow/wallet/SettingsController.java

@@ -6,10 +6,7 @@ import com.sparrowwallet.drongo.crypto.*;
 import com.sparrowwallet.drongo.policy.Policy;
 import com.sparrowwallet.drongo.policy.PolicyType;
 import com.sparrowwallet.drongo.protocol.ScriptType;
-import com.sparrowwallet.drongo.wallet.Keystore;
+import com.sparrowwallet.drongo.wallet.*;
-import com.sparrowwallet.drongo.wallet.KeystoreSource;
-import com.sparrowwallet.drongo.wallet.Wallet;
-import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.hummingbird.registry.*;
 import com.sparrowwallet.sparrow.AppServices;
@@ -18,6 +15,7 @@ import com.sparrowwallet.sparrow.control.*;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.io.Storage;
 import com.sparrowwallet.sparrow.io.StorageException;
+import com.sparrowwallet.sparrow.whirlpool.WhirlpoolServices;
 import javafx.beans.property.SimpleIntegerProperty;
 import javafx.collections.FXCollections;
 import javafx.event.ActionEvent;
@@ -32,7 +30,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import tornadofx.control.Fieldset;
 
-import java.io.File;
 import java.io.IOException;
 import java.net.URL;
 import java.util.*;
@@ -79,7 +76,11 @@ public class SettingsController extends WalletFormController implements Initiali
 
     private TabPane keystoreTabs;
 
-    @FXML Button export;
+    @FXML
+    private Button export;
+
+    @FXML
+    private Button addAccount;
 
     @FXML
     private Button apply;
@@ -254,6 +255,7 @@ public class SettingsController extends WalletFormController implements Initiali
 
         scanDescriptorQR.setVisible(!walletForm.getWallet().isValid());
         export.setDisable(!walletForm.getWallet().isValid());
+        addAccount.setDisable(!walletForm.getWallet().isValid());
         revert.setDisable(true);
         apply.setDisable(true);
     }
@@ -442,6 +444,79 @@ public class SettingsController extends WalletFormController implements Initiali
         }
     }
 
+    public void addAccount(ActionEvent event) {
+        Wallet openWallet = AppServices.get().getOpenWallets().entrySet().stream().filter(entry -> walletForm.getWalletFile().equals(entry.getValue().getWalletFile())).map(Map.Entry::getKey).findFirst().orElseThrow();
+        Wallet masterWallet = openWallet.isMasterWallet() ? openWallet : openWallet.getMasterWallet();
+
+        AddAccountDialog addAccountDialog = new AddAccountDialog(masterWallet);
+        Optional<StandardAccount> optAccount = addAccountDialog.showAndWait();
+        if(optAccount.isPresent()) {
+            StandardAccount standardAccount = optAccount.get();
+
+            if(masterWallet.getKeystores().stream().allMatch(ks -> ks.getSource() == KeystoreSource.SW_SEED)) {
+                if(masterWallet.isEncrypted()) {
+                    String walletId = walletForm.getWalletId();
+                    WalletPasswordDialog dlg = new WalletPasswordDialog(masterWallet.getName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+                    Optional<SecureString> password = dlg.showAndWait();
+                    if(password.isPresent()) {
+                        Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(walletForm.getStorage(), password.get());
+                        keyDerivationService.setOnSucceeded(workerStateEvent -> {
+                            EventManager.get().post(new StorageEvent(walletId, TimedEvent.Action.END, "Done"));
+                            ECKey encryptionFullKey = keyDerivationService.getValue();
+                            Key key = new Key(encryptionFullKey.getPrivKeyBytes(), walletForm.getStorage().getKeyDeriver().getSalt(), EncryptionType.Deriver.ARGON2);
+                            masterWallet.decrypt(key);
+
+                            try {
+                                addAndSaveAccount(masterWallet, standardAccount);
+                            } finally {
+                                masterWallet.encrypt(key);
+                                for(Wallet childWallet : masterWallet.getChildWallets()) {
+                                    if(!childWallet.isEncrypted()) {
+                                        childWallet.encrypt(key);
+                                    }
+                                }
+                                key.clear();
+                                encryptionFullKey.clear();
+                                password.get().clear();
+                            }
+                        });
+                        keyDerivationService.setOnFailed(workerStateEvent -> {
+                            EventManager.get().post(new StorageEvent(walletId, TimedEvent.Action.END, "Failed"));
+                            AppServices.showErrorDialog("Incorrect Password", keyDerivationService.getException().getMessage());
+                        });
+                        EventManager.get().post(new StorageEvent(walletId, TimedEvent.Action.START, "Decrypting wallet..."));
+                        keyDerivationService.start();
+                    }
+                } else {
+                    addAndSaveAccount(masterWallet, standardAccount);
+                }
+            } else {
+                Wallet childWallet = masterWallet.addChildWallet(standardAccount);
+                EventManager.get().post(new ChildWalletAddedEvent(getWalletForm().getStorage(), masterWallet, childWallet));
+            }
+        }
+    }
+
+    private void addAndSaveAccount(Wallet masterWallet, StandardAccount standardAccount) {
+        if(StandardAccount.WHIRLPOOL_ACCOUNTS.contains(standardAccount)) {
+            WhirlpoolServices.prepareWhirlpoolWallet(masterWallet, getWalletForm().getWalletId(), getWalletForm().getStorage());
+        } else {
+            Wallet childWallet = masterWallet.addChildWallet(standardAccount);
+            EventManager.get().post(new ChildWalletAddedEvent(getWalletForm().getStorage(), masterWallet, childWallet));
+        }
+
+        for(Wallet childWallet : masterWallet.getChildWallets()) {
+            Storage storage = AppServices.get().getOpenWallets().get(childWallet);
+            if(!storage.isPersisted(childWallet)) {
+                try {
+                    storage.saveWallet(childWallet);
+                } catch(Exception e) {
+                    AppServices.showErrorDialog("Error saving wallet " + childWallet.getName(), e.getMessage());
+                }
+            }
+        }
+    }
+
     private void setInputFieldsDisabled(boolean disabled) {
         policyType.setDisable(disabled);
         scriptType.setDisable(disabled);
@@ -479,6 +554,7 @@ public class SettingsController extends WalletFormController implements Initiali
             revert.setDisable(false);
             apply.setDisable(!wallet.isValid());
             export.setDisable(true);
+            addAccount.setDisable(true);
             scanDescriptorQR.setVisible(!wallet.isValid());
         }
     }
@@ -487,6 +563,7 @@ public class SettingsController extends WalletFormController implements Initiali
     public void walletSettingsChanged(WalletSettingsChangedEvent event) {
         if(event.getWalletId().equals(walletForm.getWalletId())) {
             export.setDisable(!event.getWallet().isValid());
+            addAccount.setDisable(!event.getWallet().isValid());
             scanDescriptorQR.setVisible(!event.getWallet().isValid());
         }
     }

src/main/java/com/sparrowwallet/sparrow/wallet/UtxosController.java

@@ -21,6 +21,7 @@ import com.sparrowwallet.sparrow.io.Config;
 import com.sparrowwallet.sparrow.io.Storage;
 import com.sparrowwallet.sparrow.whirlpool.Whirlpool;
 import com.sparrowwallet.sparrow.whirlpool.WhirlpoolDialog;
+import com.sparrowwallet.sparrow.whirlpool.WhirlpoolServices;
 import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.WeakChangeListener;
@@ -141,11 +142,7 @@ public class UtxosController extends WalletFormController implements Initializab
     }
 
     private boolean canWalletMix() {
-        return Whirlpool.WHIRLPOOL_NETWORKS.contains(Network.get())
+        return WhirlpoolServices.canWalletMix(getWalletForm().getWallet());
-                && getWalletForm().getWallet().getKeystores().size() == 1
-                && getWalletForm().getWallet().getKeystores().get(0).hasSeed()
-                && getWalletForm().getWallet().getKeystores().get(0).getSeed().getType() == DeterministicSeed.Type.BIP39
-                && !getWalletForm().getWallet().isWhirlpoolMixWallet();
     }
 
     private void updateButtons(BitcoinUnit unit) {
@@ -262,16 +259,7 @@ public class UtxosController extends WalletFormController implements Initializab
     }
 
     private void prepareWhirlpoolWallet(Wallet decryptedWallet) {
-        Whirlpool whirlpool = AppServices.getWhirlpoolServices().getWhirlpool(getWalletForm().getWalletId());
+        WhirlpoolServices.prepareWhirlpoolWallet(decryptedWallet, getWalletForm().getWalletId(), getWalletForm().getStorage());
-        whirlpool.setScode(decryptedWallet.getMasterMixConfig().getScode());
-        whirlpool.setHDWallet(getWalletForm().getWalletId(), decryptedWallet);
-
-        for(StandardAccount whirlpoolAccount : StandardAccount.WHIRLPOOL_ACCOUNTS) {
-            if(decryptedWallet.getChildWallet(whirlpoolAccount) == null) {
-                Wallet childWallet = decryptedWallet.addChildWallet(whirlpoolAccount);
-                EventManager.get().post(new ChildWalletAddedEvent(getWalletForm().getStorage(), decryptedWallet, childWallet));
-            }
-        }
     }
 
     private void previewPremix(Wallet wallet, Tx0Preview tx0Preview, List<UtxoEntry> utxoEntries) {

src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolServices.java

@@ -4,9 +4,12 @@ import com.google.common.eventbus.Subscribe;
 import com.google.common.net.HostAndPort;
 import com.samourai.whirlpool.client.wallet.WhirlpoolEventService;
 import com.sparrowwallet.drongo.Network;
+import com.sparrowwallet.drongo.wallet.DeterministicSeed;
 import com.sparrowwallet.drongo.wallet.MixConfig;
+import com.sparrowwallet.drongo.wallet.StandardAccount;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.WalletTabData;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.io.Config;
@@ -123,6 +126,27 @@ public class WhirlpoolServices {
         return whirlpoolMap.values().stream().filter(whirlpool -> walletId.equals(whirlpool.getMixToWalletId())).findFirst().orElse(null);
     }
 
+    public static boolean canWalletMix(Wallet wallet) {
+        return Whirlpool.WHIRLPOOL_NETWORKS.contains(Network.get())
+                && wallet.getKeystores().size() == 1
+                && wallet.getKeystores().get(0).hasSeed()
+                && wallet.getKeystores().get(0).getSeed().getType() == DeterministicSeed.Type.BIP39
+                && !wallet.isWhirlpoolMixWallet();
+    }
+
+    public static void prepareWhirlpoolWallet(Wallet decryptedWallet, String walletId, Storage storage) {
+        Whirlpool whirlpool = AppServices.getWhirlpoolServices().getWhirlpool(walletId);
+        whirlpool.setScode(decryptedWallet.getMasterMixConfig().getScode());
+        whirlpool.setHDWallet(walletId, decryptedWallet);
+
+        for(StandardAccount whirlpoolAccount : StandardAccount.WHIRLPOOL_ACCOUNTS) {
+            if(decryptedWallet.getChildWallet(whirlpoolAccount) == null) {
+                Wallet childWallet = decryptedWallet.addChildWallet(whirlpoolAccount);
+                EventManager.get().post(new ChildWalletAddedEvent(storage, decryptedWallet, childWallet));
+            }
+        }
+    }
+
     @Subscribe
     public void newConnection(ConnectionEvent event) {
         startAllWhirlpool();

src/main/resources/com/sparrowwallet/sparrow/wallet/settings.fxml

@@ -123,6 +123,7 @@
             </padding>
             <HBox AnchorPane.leftAnchor="0" spacing="20">
                 <Button fx:id="export" text="Export..." onAction="#exportWallet" />
+                <Button fx:id="addAccount" text="Add Account..." onAction="#addAccount" />
             </HBox>
             <HBox AnchorPane.rightAnchor="10" spacing="20">
                 <Button text="Advanced..." onAction="#showAdvanced" />