highlight default button and allow actioning from keyboard when only one usb device is listed

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

@@ -25,8 +25,8 @@ public class DeviceAddressDialog extends DeviceDialog<String> {
     }
 
     @Override
-    protected DevicePane getDevicePane(Device device) {
+    protected DevicePane getDevicePane(Device device, boolean defaultDevice) {
-        return new DevicePane(wallet, outputDescriptor, device);
+        return new DevicePane(wallet, outputDescriptor, device, defaultDevice);
     }
 
     @Subscribe

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

@@ -22,6 +22,7 @@ import java.util.Objects;
 public abstract class DeviceDialog<R> extends Dialog<R> {
     private final List<String> operationFingerprints;
     private final Accordion deviceAccordion;
+    private final Button scanButton;
     private final VBox scanBox;
     private final Label scanLabel;
 
@@ -57,18 +58,19 @@ public abstract class DeviceDialog<R> extends Dialog<R> {
         Glyph usb = new Glyph(FontAwesome5Brands.FONT_NAME, FontAwesome5Brands.Glyph.USB);
         usb.setFontSize(50);
         scanLabel = new Label("Connect Hardware Wallet");
-        Button button = new Button("Scan...");
+        scanButton = new Button("Scan...");
-        button.setPrefSize(120, 60);
+        scanButton.setPrefSize(120, 60);
-        button.setOnAction(event -> {
+        scanButton.setOnAction(event -> {
             scan();
         });
-        scanBox.getChildren().addAll(usb, scanLabel, button);
+        scanBox.getChildren().addAll(usb, scanLabel, scanButton);
         scanBox.managedProperty().bind(scanBox.visibleProperty());
 
         stackPane.getChildren().addAll(anchorPane, scanBox);
 
         List<Device> devices = AppServices.getDevices();
         if(devices == null || devices.isEmpty()) {
+            scanButton.setDefaultButton(true);
             scanBox.setVisible(true);
         } else {
             Platform.runLater(() -> setDevices(devices));
@@ -97,15 +99,21 @@ public abstract class DeviceDialog<R> extends Dialog<R> {
     private void scan() {
         Hwi.EnumerateService enumerateService = new Hwi.EnumerateService(null);
         enumerateService.setOnSucceeded(workerStateEvent -> {
+            scanButton.setText("Scan...");
             List<Device> devices = enumerateService.getValue();
             setDevices(devices);
             Platform.runLater(() -> EventManager.get().post(new UsbDeviceEvent(devices)));
         });
         enumerateService.setOnFailed(workerStateEvent -> {
+            scanButton.setText("Scan...");
             deviceAccordion.getPanes().clear();
+            scanButton.setDefaultButton(true);
             scanBox.setVisible(true);
             scanLabel.setText(workerStateEvent.getSource().getException().getMessage());
         });
+        enumerateService.setOnRunning(workerStateEvent -> {
+            scanButton.setText("Scanning...");
+        });
         enumerateService.start();
     }
 
@@ -122,16 +130,17 @@ public abstract class DeviceDialog<R> extends Dialog<R> {
         deviceAccordion.getPanes().clear();
 
         if(dialogDevices.isEmpty()) {
+            scanButton.setDefaultButton(true);
             scanBox.setVisible(true);
             scanLabel.setText("No matching devices found");
         } else {
             scanBox.setVisible(false);
             for(Device device : dialogDevices) {
-                DevicePane devicePane = getDevicePane(device);
+                DevicePane devicePane = getDevicePane(device, dialogDevices.size() == 1);
                 deviceAccordion.getPanes().add(devicePane);
             }
         }
     }
 
-    protected abstract DevicePane getDevicePane(Device device);
+    protected abstract DevicePane getDevicePane(Device device, boolean defaultDevice);
 }

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

@@ -59,7 +59,9 @@ public class DevicePane extends TitledDescriptionPane {
 
     private final SimpleStringProperty passphrase = new SimpleStringProperty("");
 
-    public DevicePane(Wallet wallet, Device device) {
+    private boolean defaultDevice;
+
+    public DevicePane(Wallet wallet, Device device, boolean defaultDevice) {
         super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
         this.deviceOperation = DeviceOperation.IMPORT;
         this.wallet = wallet;
@@ -68,6 +70,7 @@ public class DevicePane extends TitledDescriptionPane {
         this.keyDerivation = null;
         this.message = null;
         this.device = device;
+        this.defaultDevice = defaultDevice;
 
         setDefaultStatus();
         showHideLink.setVisible(false);
@@ -80,7 +83,7 @@ public class DevicePane extends TitledDescriptionPane {
         buttonBox.getChildren().addAll(setPassphraseButton, importButton);
     }
 
-    public DevicePane(PSBT psbt, Device device) {
+    public DevicePane(PSBT psbt, Device device, boolean defaultDevice) {
         super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
         this.deviceOperation = DeviceOperation.SIGN;
         this.wallet = null;
@@ -89,6 +92,7 @@ public class DevicePane extends TitledDescriptionPane {
         this.keyDerivation = null;
         this.message = null;
         this.device = device;
+        this.defaultDevice = defaultDevice;
 
         setDefaultStatus();
         showHideLink.setVisible(false);
@@ -101,7 +105,7 @@ public class DevicePane extends TitledDescriptionPane {
         buttonBox.getChildren().addAll(setPassphraseButton, signButton);
     }
 
-    public DevicePane(Wallet wallet, OutputDescriptor outputDescriptor, Device device) {
+    public DevicePane(Wallet wallet, OutputDescriptor outputDescriptor, Device device, boolean defaultDevice) {
         super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
         this.deviceOperation = DeviceOperation.DISPLAY_ADDRESS;
         this.wallet = wallet;
@@ -110,6 +114,7 @@ public class DevicePane extends TitledDescriptionPane {
         this.keyDerivation = null;
         this.message = null;
         this.device = device;
+        this.defaultDevice = defaultDevice;
 
         setDefaultStatus();
         showHideLink.setVisible(false);
@@ -122,7 +127,7 @@ public class DevicePane extends TitledDescriptionPane {
         buttonBox.getChildren().addAll(setPassphraseButton, displayAddressButton);
     }
 
-    public DevicePane(Wallet wallet, String message, KeyDerivation keyDerivation, Device device) {
+    public DevicePane(Wallet wallet, String message, KeyDerivation keyDerivation, Device device, boolean defaultDevice) {
         super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
         this.deviceOperation = DeviceOperation.SIGN_MESSAGE;
         this.wallet = wallet;
@@ -131,6 +136,7 @@ public class DevicePane extends TitledDescriptionPane {
         this.keyDerivation = keyDerivation;
         this.message = message;
         this.device = device;
+        this.defaultDevice = defaultDevice;
 
         setDefaultStatus();
         showHideLink.setVisible(false);
@@ -145,6 +151,7 @@ public class DevicePane extends TitledDescriptionPane {
 
     private void initialise(Device device) {
         if(device.isNeedsPinSent()) {
+            unlockButton.setDefaultButton(defaultDevice);
             unlockButton.setVisible(true);
         } else if(device.isNeedsPassphraseSent()) {
             setPassphraseButton.setVisible(true);
@@ -229,7 +236,6 @@ public class DevicePane extends TitledDescriptionPane {
 
     private void createSignButton() {
         signButton = new Button("Sign");
-        signButton.setDefaultButton(true);
         signButton.setAlignment(Pos.CENTER_RIGHT);
         signButton.setMinWidth(44);
         signButton.setOnAction(event -> {
@@ -242,7 +248,6 @@ public class DevicePane extends TitledDescriptionPane {
 
     private void createDisplayAddressButton() {
         displayAddressButton = new Button("Display Address");
-        displayAddressButton.setDefaultButton(true);
         displayAddressButton.setAlignment(Pos.CENTER_RIGHT);
         displayAddressButton.setOnAction(event -> {
             displayAddressButton.setDisable(true);
@@ -259,7 +264,6 @@ public class DevicePane extends TitledDescriptionPane {
 
     private void createSignMessageButton() {
         signMessageButton = new Button("Sign Message");
-        signMessageButton.setDefaultButton(true);
         signMessageButton.setAlignment(Pos.CENTER_RIGHT);
         signMessageButton.setOnAction(event -> {
             signMessageButton.setDisable(true);
@@ -284,7 +288,9 @@ public class DevicePane extends TitledDescriptionPane {
         vBox.setMaxHeight(120);
         vBox.setSpacing(42);
         pinField = (CustomPasswordField)TextFields.createClearablePasswordField();
+        Platform.runLater(() -> pinField.requestFocus());
         enterPinButton = new Button("Enter PIN");
+        enterPinButton.setDefaultButton(true);
         enterPinButton.setOnAction(event -> {
             enterPinButton.setDisable(true);
             sendPin(pinField.getText());
@@ -324,9 +330,15 @@ public class DevicePane extends TitledDescriptionPane {
         CustomPasswordField passphraseField = (CustomPasswordField)TextFields.createClearablePasswordField();
         passphrase.bind(passphraseField.textProperty());
         HBox.setHgrow(passphraseField, Priority.ALWAYS);
+        passphraseField.setOnAction(event -> {
+            setExpanded(false);
+            setDescription("Confirm passphrase on device...");
+            sendPassphrase(passphrase.get());
+        });
 
         SplitMenuButton sendPassphraseButton = new SplitMenuButton();
         sendPassphraseButton.setText("Send Passphrase");
+        sendPassphraseButton.getStyleClass().add("default-button");
         sendPassphraseButton.setOnAction(event -> {
             setExpanded(false);
             setDescription("Confirm passphrase on device...");
@@ -604,17 +616,23 @@ public class DevicePane extends TitledDescriptionPane {
 
     private void showOperationButton() {
         if(deviceOperation.equals(DeviceOperation.IMPORT)) {
+            if(defaultDevice) {
+                importButton.getStyleClass().add("default-button");
+            }
             importButton.setVisible(true);
             showHideLink.setText("Show derivation...");
             showHideLink.setVisible(true);
             setContent(getDerivationEntry(wallet.getScriptType() == null ? ScriptType.P2WPKH.getDefaultDerivation() : wallet.getScriptType().getDefaultDerivation()));
         } else if(deviceOperation.equals(DeviceOperation.SIGN)) {
+            signButton.setDefaultButton(defaultDevice);
             signButton.setVisible(true);
             showHideLink.setVisible(false);
         } else if(deviceOperation.equals(DeviceOperation.DISPLAY_ADDRESS)) {
+            displayAddressButton.setDefaultButton(defaultDevice);
             displayAddressButton.setVisible(true);
             showHideLink.setVisible(false);
         } else if(deviceOperation.equals(DeviceOperation.SIGN_MESSAGE)) {
+            signMessageButton.setDefaultButton(defaultDevice);
             signMessageButton.setVisible(true);
             showHideLink.setVisible(false);
         }

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

@@ -22,8 +22,8 @@ public class DeviceSignDialog extends DeviceDialog<PSBT> {
     }
 
     @Override
-    protected DevicePane getDevicePane(Device device) {
+    protected DevicePane getDevicePane(Device device, boolean defaultDevice) {
-        return new DevicePane(psbt, device);
+        return new DevicePane(psbt, device, defaultDevice);
     }
 
     @Subscribe

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

@@ -26,8 +26,8 @@ public class DeviceSignMessageDialog extends DeviceDialog<String> {
     }
 
     @Override
-    protected DevicePane getDevicePane(Device device) {
+    protected DevicePane getDevicePane(Device device, boolean defaultDevice) {
-        return new DevicePane(wallet, message, keyDerivation, device);
+        return new DevicePane(wallet, message, keyDerivation, device, defaultDevice);
     }
 
     @Subscribe

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

@@ -92,7 +92,7 @@ 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);
+                DevicePane devicePane = new DevicePane(new Wallet(), device, devices.size() == 1);
                 importAccordion.getPanes().add(0, devicePane);
             }
             Platform.runLater(() -> EventManager.get().post(new UsbDeviceEvent(devices)));

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

@@ -2,7 +2,6 @@ package com.sparrowwallet.sparrow.keystoreimport;
 
 import com.sparrowwallet.sparrow.control.DevicePane;
 import com.sparrowwallet.sparrow.io.Device;
-import javafx.collections.FXCollections;
 import javafx.fxml.FXML;
 import javafx.scene.control.Accordion;
 
@@ -14,7 +13,7 @@ public class HwUsbDevicesController extends KeystoreImportDetailController {
 
     public void initializeView(List<Device> devices) {
         for(Device device : devices) {
-            DevicePane devicePane = new DevicePane(getMasterController().getWallet(), device);
+            DevicePane devicePane = new DevicePane(getMasterController().getWallet(), device, devices.size() == 1);
             deviceAccordion.getPanes().add(devicePane);
         }
     }

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

@@ -462,7 +462,9 @@ public class WalletForm {
         for(WalletTabData tabData : event.getClosedWalletTabData()) {
             if(tabData.getWalletForm() == this) {
                 storage.close();
-                AppServices.clearTransactionHistoryCache(wallet);
+                if(wallet.isValid()) {
+                    AppServices.clearTransactionHistoryCache(wallet);
+                }
                 EventManager.get().unregister(this);
             }
         }

src/main/resources/com/sparrowwallet/sparrow/keystoreimport/hw_usb-error.fxml

@@ -11,5 +11,5 @@
     <Glyph fontFamily="Font Awesome 5 Free Solid" fontSize="50" icon="EXCLAMATION_CIRCLE" />
     <Label text="There was error connecting to the wallet:" />
     <Label fx:id="message" />
-    <Button fx:id="scan" text="Scan Again..." wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
+    <Button fx:id="scan" text="Scan Again..." defaultButton="true" wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
 </VBox>

src/main/resources/com/sparrowwallet/sparrow/keystoreimport/hw_usb-none.fxml

@@ -10,5 +10,5 @@
 <VBox alignment="CENTER" spacing="30" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml" fx:controller="com.sparrowwallet.sparrow.keystoreimport.HwUsbScanController">
     <Glyph fontFamily="Font Awesome 5 Free Solid" fontSize="50" icon="EXCLAMATION_CIRCLE" />
     <Label fx:id="message" />
-    <Button fx:id="scan" text="Scan Again..." wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
+    <Button fx:id="scan" text="Scan Again..." defaultButton="true" wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
 </VBox>

src/main/resources/com/sparrowwallet/sparrow/keystoreimport/hw_usb.fxml

@@ -13,5 +13,5 @@
 <VBox alignment="CENTER" spacing="30" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml" fx:controller="com.sparrowwallet.sparrow.keystoreimport.HwUsbScanController">
     <Glyph fontFamily="Font Awesome 5 Brands Regular" fontSize="50" icon="USB" />
     <Label fx:id="message" text="Connect Hardware Wallet" />
-    <Button fx:id="scan" text="Scan..." wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
+    <Button fx:id="scan" text="Scan..." defaultButton="true" wrapText="true" prefWidth="120" prefHeight="60" onAction="#scan"/>
 </VBox>