Files
sparrow/src/main/java/com/sparrowwallet/sparrow/AppController.java
T
2020-06-09 11:21:34 +02:00

687 lines
40 KiB
Java

package com.sparrowwallet.sparrow;
import com.google.common.base.Charsets;
import com.google.common.eventbus.Subscribe;
import com.google.common.io.ByteSource;
import com.sparrowwallet.drongo.SecureString;
import com.sparrowwallet.drongo.Utils;
import com.sparrowwallet.drongo.crypto.InvalidPasswordException;
import com.sparrowwallet.drongo.crypto.Key;
import com.sparrowwallet.drongo.policy.PolicyType;
import com.sparrowwallet.drongo.protocol.ScriptType;
import com.sparrowwallet.drongo.protocol.Transaction;
import com.sparrowwallet.drongo.psbt.PSBT;
import com.sparrowwallet.drongo.psbt.PSBTParseException;
import com.sparrowwallet.drongo.wallet.Keystore;
import com.sparrowwallet.drongo.wallet.KeystoreSource;
import com.sparrowwallet.drongo.wallet.MnemonicException;
import com.sparrowwallet.drongo.wallet.Wallet;
import com.sparrowwallet.sparrow.control.*;
import com.sparrowwallet.sparrow.event.*;
import com.sparrowwallet.sparrow.io.*;
import com.sparrowwallet.sparrow.preferences.PreferencesDialog;
import com.sparrowwallet.sparrow.transaction.TransactionController;
import com.sparrowwallet.sparrow.wallet.WalletController;
import com.sparrowwallet.sparrow.wallet.WalletForm;
import de.codecentric.centerdevice.MenuToolkit;
import javafx.animation.*;
import javafx.concurrent.Worker;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.control.*;
import javafx.scene.input.Dragboard;
import javafx.scene.input.TransferMode;
import javafx.scene.layout.StackPane;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import javafx.util.Duration;
import org.controlsfx.control.StatusBar;
import org.controlsfx.tools.Platform;
import java.io.*;
import java.net.URL;
import java.text.ParseException;
import java.util.*;
public class AppController implements Initializable {
private static final int SERVER_PING_PERIOD = 10 * 1000;
private static final int ENUMERATE_HW_PERIOD = 30 * 1000;
public static final String DRAG_OVER_CLASS = "drag-over";
@FXML
private MenuItem exportWallet;
@FXML
private Menu fileMenu;
@FXML
private CheckMenuItem showTxHex;
@FXML
private StackPane rootStack;
@FXML
private TabPane tabs;
@FXML
private StatusBar statusBar;
@FXML
private UnlabeledToggleSwitch serverToggle;
//Determines if a change in serverToggle changes the offline/online mode
private boolean changeMode = true;
private Timeline statusTimeline;
private ElectrumServer.ConnectionService connectionService;
public static boolean showTxHexProperty;
@Override
public void initialize(URL location, ResourceBundle resources) {
EventManager.get().register(this);
}
void initializeView() {
//setOsxApplicationMenu();
rootStack.setOnDragOver(event -> {
if(event.getGestureSource() != rootStack && event.getDragboard().hasFiles()) {
event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
}
event.consume();
});
rootStack.setOnDragDropped(event -> {
Dragboard db = event.getDragboard();
boolean success = false;
if(db.hasFiles()) {
for(File file : db.getFiles()) {
openFile(file);
}
success = true;
}
event.setDropCompleted(success);
event.consume();
});
rootStack.setOnDragEntered(event -> {
rootStack.getStyleClass().add(DRAG_OVER_CLASS);
});
rootStack.setOnDragExited(event -> {
rootStack.getStyleClass().removeAll(DRAG_OVER_CLASS);
});
tabs.getSelectionModel().selectedItemProperty().addListener((observable, old_val, selectedTab) -> {
if(selectedTab != null) {
TabData tabData = (TabData)selectedTab.getUserData();
if(tabData.getType() == TabData.TabType.TRANSACTION) {
EventManager.get().post(new TransactionTabSelectedEvent(selectedTab));
exportWallet.setDisable(true);
showTxHex.setDisable(false);
} else if(tabData.getType() == TabData.TabType.WALLET) {
WalletTabData walletTabData = (WalletTabData)tabData;
EventManager.get().post(new WalletTabSelectedEvent(selectedTab));
exportWallet.setDisable(walletTabData.getWallet() == null || !walletTabData.getWallet().isValid());
showTxHex.setDisable(true);
}
}
});
showTxHex.setSelected(true);
showTxHexProperty = true;
exportWallet.setDisable(true);
serverToggle.selectedProperty().addListener((observable, oldValue, newValue) -> {
if(changeMode) {
Config.get().setMode(newValue ? Mode.ONLINE : Mode.OFFLINE);
if(newValue) {
if(connectionService.getState() == Worker.State.CANCELLED) {
connectionService.reset();
}
if(!connectionService.isRunning()) {
connectionService.start();
}
} else {
connectionService.cancel();
}
}
});
connectionService = createConnectionService();
Config config = Config.get();
if(config.getMode() == Mode.ONLINE && config.getElectrumServer() != null && !config.getElectrumServer().isEmpty()) {
connectionService.start();
}
}
private ElectrumServer.ConnectionService createConnectionService() {
ElectrumServer.ConnectionService connectionService = new ElectrumServer.ConnectionService();
connectionService.setPeriod(new Duration(SERVER_PING_PERIOD));
connectionService.setRestartOnFailure(true);
connectionService.setOnSucceeded(successEvent -> {
changeMode = false;
serverToggle.setSelected(true);
changeMode = true;
if(connectionService.getValue() != null) {
EventManager.get().post(connectionService.getValue());
}
});
connectionService.setOnFailed(failEvent -> {
changeMode = false;
serverToggle.setSelected(false);
changeMode = true;
EventManager.get().post(new ConnectionFailedEvent(failEvent.getSource().getException()));
});
return connectionService;
}
private void setOsxApplicationMenu() {
if(Platform.getCurrent().getPlatformId().toLowerCase().equals("mac")) {
MenuToolkit tk = MenuToolkit.toolkit();
MenuItem preferences = new MenuItem("Preferences...");
preferences.setOnAction(this::openPreferences);
Menu defaultApplicationMenu = new Menu("Apple", null, tk.createAboutMenuItem(MainApp.APP_NAME, null), new SeparatorMenuItem(),
preferences, new SeparatorMenuItem(),
tk.createHideMenuItem(MainApp.APP_NAME), tk.createHideOthersMenuItem(), tk.createUnhideAllMenuItem(), new SeparatorMenuItem(),
tk.createQuitMenuItem(MainApp.APP_NAME));
tk.setApplicationMenu(defaultApplicationMenu);
fileMenu.getItems().removeIf(item -> item.getStyleClass().contains("macHide"));
}
}
public void openFromFile(ActionEvent event) {
Stage window = new Stage();
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Open Transaction");
fileChooser.getExtensionFilters().addAll(
new FileChooser.ExtensionFilter("All Files", "*.*"),
new FileChooser.ExtensionFilter("PSBT", "*.psbt"),
new FileChooser.ExtensionFilter("TXN", "*.txn")
);
File file = fileChooser.showOpenDialog(window);
if (file != null) {
openFile(file);
}
}
private void openFile(File file) {
for(Tab tab : tabs.getTabs()) {
TabData tabData = (TabData)tab.getUserData();
if(file.equals(tabData.getFile())) {
tabs.getSelectionModel().select(tab);
return;
}
}
if(file.exists()) {
try {
byte[] bytes = new byte[(int)file.length()];
FileInputStream stream = new FileInputStream(file);
stream.read(bytes);
stream.close();
String name = file.getName();
try {
Tab tab = addTransactionTab(name, bytes);
TabData tabData = (TabData)tab.getUserData();
tabData.setFile(file);
tabs.getSelectionModel().select(tab);
} catch(ParseException e) {
ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes);
ByteSource byteSource = new ByteSource() {
@Override
public InputStream openStream() {
return inputStream;
}
};
String text = byteSource.asCharSource(Charsets.UTF_8).read().trim();
Tab tab = addTransactionTab(name, text);
tabs.getSelectionModel().select(tab);
}
} catch(IOException e) {
showErrorDialog("Error opening file", e.getMessage());
} catch(PSBTParseException e) {
showErrorDialog("Invalid PSBT", e.getMessage());
} catch(TransactionParseException e) {
showErrorDialog("Invalid transaction", e.getMessage());
} catch(ParseException e) {
showErrorDialog("Invalid file", e.getMessage());
}
}
}
public void openFromText(ActionEvent event) {
TextAreaDialog dialog = new TextAreaDialog();
dialog.setTitle("Open from text");
dialog.getDialogPane().setHeaderText("Paste a transaction or PSBT:");
Optional<String> text = dialog.showAndWait();
if(text.isPresent() && !text.get().isEmpty()) {
try {
Tab tab = addTransactionTab(null, text.get().trim());
TabData tabData = (TabData)tab.getUserData();
tabData.setText(text.get());
tabs.getSelectionModel().select(tab);
} catch(PSBTParseException e) {
showErrorDialog("Invalid PSBT", e.getMessage());
} catch(TransactionParseException e) {
showErrorDialog("Invalid transaction", e.getMessage());
} catch(ParseException e) {
showErrorDialog("Could not recognise input", e.getMessage());
}
}
}
public static void showErrorDialog(String title, String content) {
Alert alert = new Alert(Alert.AlertType.ERROR);
alert.setTitle(title);
alert.setHeaderText(title);
alert.setContentText(content);
alert.showAndWait();
}
public void closeTab(ActionEvent event) {
tabs.getTabs().remove(tabs.getSelectionModel().getSelectedItem());
}
public void showTxHex(ActionEvent event) {
CheckMenuItem item = (CheckMenuItem)event.getSource();
EventManager.get().post(new TransactionTabChangedEvent(tabs.getSelectionModel().getSelectedItem(), item.isSelected()));
showTxHexProperty = item.isSelected();
}
public void newWallet(ActionEvent event) {
WalletNameDialog dlg = new WalletNameDialog();
Optional<String> walletName = dlg.showAndWait();
if(walletName.isPresent()) {
File walletFile = Storage.getWalletFile(walletName.get());
Storage storage = new Storage(walletFile);
Wallet wallet = new Wallet(walletName.get(), PolicyType.SINGLE, ScriptType.P2WPKH);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
}
}
public void openWallet(ActionEvent event) {
Stage window = new Stage();
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Open Wallet");
fileChooser.setInitialDirectory(Storage.getWalletsDir());
File file = fileChooser.showOpenDialog(window);
if(file != null) {
try {
Storage storage = new Storage(file);
FileType fileType = IOUtils.getFileType(file);
if(FileType.JSON.equals(fileType)) {
Wallet wallet = storage.loadWallet();
restorePublicKeysFromSeed(wallet, null);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
} else if(FileType.BINARY.equals(fileType)) {
WalletPasswordDialog dlg = new WalletPasswordDialog(WalletPasswordDialog.PasswordRequirement.LOAD);
Optional<SecureString> optionalPassword = dlg.showAndWait();
if(optionalPassword.isEmpty()) {
return;
}
SecureString password = optionalPassword.get();
Storage.LoadWalletService loadWalletService = new Storage.LoadWalletService(storage, password);
loadWalletService.setOnSucceeded(workerStateEvent -> {
EventManager.get().post(new StorageEvent(storage.getWalletFile(), TimedEvent.Action.END, "Done"));
Storage.WalletAndKey walletAndKey = loadWalletService.getValue();
try {
restorePublicKeysFromSeed(walletAndKey.wallet, walletAndKey.key);
Tab tab = addWalletTab(storage, walletAndKey.wallet);
tabs.getSelectionModel().select(tab);
} catch(MnemonicException e) {
showErrorDialog("Error Opening Wallet", e.getMessage());
} finally {
walletAndKey.key.clear();
}
});
loadWalletService.setOnFailed(workerStateEvent -> {
EventManager.get().post(new StorageEvent(storage.getWalletFile(), TimedEvent.Action.END, "Failed"));
Throwable exception = loadWalletService.getException();
if(exception instanceof InvalidPasswordException) {
showErrorDialog("Invalid Password", "The wallet password was invalid.");
} else {
showErrorDialog("Error Opening Wallet", exception.getMessage());
}
});
EventManager.get().post(new StorageEvent(storage.getWalletFile(), TimedEvent.Action.START, "Decrypting wallet..."));
loadWalletService.start();
} else {
throw new IOException("Unsupported file type");
}
} catch(Exception e) {
e.printStackTrace();
showErrorDialog("Error Opening Wallet", e.getMessage());
}
}
}
private void restorePublicKeysFromSeed(Wallet wallet, Key key) throws MnemonicException {
if(wallet.containsSeeds()) {
//Derive xpub and master fingerprint from seed, potentially with passphrase
Wallet copy = wallet.copy();
for(Keystore copyKeystore : copy.getKeystores()) {
if(copyKeystore.hasSeed()) {
if(copyKeystore.getSeed().needsPassphrase()) {
KeystorePassphraseDialog passphraseDialog = new KeystorePassphraseDialog(copyKeystore);
Optional<String> optionalPassphrase = passphraseDialog.showAndWait();
if(optionalPassphrase.isPresent()) {
copyKeystore.getSeed().setPassphrase(optionalPassphrase.get());
} else {
return;
}
} else {
copyKeystore.getSeed().setPassphrase("");
}
}
}
if(wallet.isEncrypted()) {
if(key == null) {
throw new IllegalStateException("Wallet was not encrypted, but seed is");
}
copy.decrypt(key);
}
for(int i = 0; i < wallet.getKeystores().size(); i++) {
Keystore keystore = wallet.getKeystores().get(i);
if(keystore.hasSeed()) {
Keystore copyKeystore = copy.getKeystores().get(i);
Keystore derivedKeystore = Keystore.fromSeed(copyKeystore.getSeed(), copyKeystore.getKeyDerivation().getDerivation());
keystore.setKeyDerivation(derivedKeystore.getKeyDerivation());
keystore.setExtendedPublicKey(derivedKeystore.getExtendedPublicKey());
keystore.getSeed().setPassphrase(copyKeystore.getSeed().getPassphrase());
copyKeystore.getSeed().clear();
}
}
}
}
public void importWallet(ActionEvent event) {
WalletImportDialog dlg = new WalletImportDialog();
Optional<Wallet> optionalWallet = dlg.showAndWait();
if(optionalWallet.isPresent()) {
Wallet wallet = optionalWallet.get();
File walletFile = Storage.getWalletFile(wallet.getName());
Storage storage = new Storage(walletFile);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
}
}
public void exportWallet(ActionEvent event) {
Tab selectedTab = tabs.getSelectionModel().getSelectedItem();
TabData tabData = (TabData)selectedTab.getUserData();
if(tabData.getType() == TabData.TabType.WALLET) {
WalletTabData walletTabData = (WalletTabData)tabData;
WalletExportDialog dlg = new WalletExportDialog(walletTabData.getWallet());
Optional<Wallet> wallet = dlg.showAndWait();
if(wallet.isPresent()) {
//Successful export
}
}
}
public void openPreferences(ActionEvent event) {
PreferencesDialog preferencesDialog = new PreferencesDialog();
preferencesDialog.showAndWait();
}
public Tab addWalletTab(Storage storage, Wallet wallet) {
try {
String name = storage.getWalletFile().getName();
if(name.endsWith(".json")) {
name = name.substring(0, name.lastIndexOf('.'));
}
Tab tab = new Tab(name);
TabData tabData = new WalletTabData(TabData.TabType.WALLET, wallet, storage);
tab.setUserData(tabData);
tab.setContextMenu(getTabContextMenu(tab));
tab.setClosable(true);
FXMLLoader walletLoader = new FXMLLoader(getClass().getResource("wallet/wallet.fxml"));
tab.setContent(walletLoader.load());
WalletController controller = walletLoader.getController();
WalletForm walletForm = new WalletForm(storage, wallet);
controller.setWalletForm(walletForm);
if(!storage.getWalletFile().exists() || wallet.containsSource(KeystoreSource.HW_USB)) {
Hwi.ScheduledEnumerateService enumerateService = new Hwi.ScheduledEnumerateService(null);
enumerateService.setPeriod(new Duration(ENUMERATE_HW_PERIOD));
enumerateService.setOnSucceeded(workerStateEvent -> {
List<Device> devices = enumerateService.getValue();
EventManager.get().post(new UsbDeviceEvent(devices));
});
enumerateService.start();
}
tabs.getTabs().add(tab);
return tab;
} catch(IOException e) {
throw new RuntimeException(e);
}
}
public void openExamples(ActionEvent event) {
try {
addTransactionTab("p2pkh", "01000000019c2e0f24a03e72002a96acedb12a632e72b6b74c05dc3ceab1fe78237f886c48010000006a47304402203da9d487be5302a6d69e02a861acff1da472885e43d7528ed9b1b537a8e2cac9022002d1bca03a1e9715a99971bafe3b1852b7a4f0168281cbd27a220380a01b3307012102c9950c622494c2e9ff5a003e33b690fe4832477d32c2d256c67eab8bf613b34effffffff02b6f50500000000001976a914bdf63990d6dc33d705b756e13dd135466c06b3b588ac845e0201000000001976a9145fb0e9755a3424efd2ba0587d20b1e98ee29814a88ac06241559");
addTransactionTab("p2sh", "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");
addTransactionTab("p2sh-p2wpkh", "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");
addTransactionTab("p2sh-p2wsh", "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");
addTransactionTab("p2wpkh", "01000000000101109d2e41430bfdec7e6dfb02bf78b5827eeb717ef25210ff3203b0db8c76c9260000000000ffffffff01a032eb0500000000160014bbef244bcad13cffb68b5cef3017c742367555220247304402202f7cac3494e521018ae0be4ca18517639ef7c00658d42a9f938b2b344c8454e2022039a54218832fad5d14b331329d9042c51ee6be287e95e49ee5b96fda1f5ce13f0121026ccfb8061f235cc110697c0bfb3afb99d82c886672f6b9b5393b25a434c0cbf300000000");
addTransactionTab("p2wsh", "0100000000010193a2db37b841b2a46f4e9bb63fe9c1012da3ab7fe30b9f9c974242778b5af8980000000000ffffffff01806fb307000000001976a914bbef244bcad13cffb68b5cef3017c7423675552288ac040047304402203cdcaf02a44e37e409646e8a506724e9e1394b890cb52429ea65bac4cc2403f1022024b934297bcd0c21f22cee0e48751c8b184cc3a0d704cae2684e14858550af7d01483045022100feb4e1530c13e72226dc912dcd257df90d81ae22dbddb5a3c2f6d86f81d47c8e022069889ddb76388fa7948aaa018b2480ac36132009bb9cfade82b651e88b4b137a01695221026ccfb8061f235cc110697c0bfb3afb99d82c886672f6b9b5393b25a434c0cbf32103befa190c0c22e2f53720b1be9476dcf11917da4665c44c9c71c3a2d28a933c352102be46dc245f58085743b1cc37c82f0d63a960efa43b5336534275fc469b49f4ac53ae00000000");
addTransactionTab("test1", "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");
addTransactionTab("3of3-1s.psbt", "70736274ff0100550200000001294c4871c059bb76be81e94b78059ee2e0c9b1b47f38edb6b4e75916062394930000000000feffffff01f82a0000000000001976a914e65b294f890792f2c2725d488567018d660f0cf488ac701c09004f0102aa7ed3044b1635bb800000021bf4bfc48934b7966b39bdebb689525d9b8bfed5c8b16e8c58f9afe4641d6d5f03800b5dbec0355c9f0b5e8227bc903e9d0ff1fe6ced0dcfb6d416541c7412c4331406b57041300000800000008000000080020000804f0102aa7ed3042cd31dee80000002d544b2364010378f8c6cec85f6b7ed83a8203dcdbedb97e2625f431f897b837e0363428de8fcfbfe373c0d9e1e0cc8163d886764bafe71c5822eaa232981356589145f63394f300000800000008000000080020000804f0102aa7ed3049ec7d9f580000002793e04aff18b4e40ebc48bcdc6232c54c69cf7265a38fbd85b35705e34d2d42f03368e79aa2b2b7f736d156905a7a45891df07baa2d0b7f127a537908cb82deed514130a48af300000800000008000000080020000800001012b983a000000000000220020f64748dad1cbad107761aaed5c59f25aba006498d260b440e0a091691350c9aa010569532102f26969eb8d1da34d17d33ff99e2f020cc33b3d11d9798ec14f46b82bc455d3262103171d9b824205cd5db6e9353676a292ca954b24d8310a36fc983469ba3fb507a221037f3794f3be4c4acc086ac84d6902c025713eabf8890f20f44acf0b34e3c0f0f753ae220602f26969eb8d1da34d17d33ff99e2f020cc33b3d11d9798ec14f46b82bc455d3261c130a48af300000800000008000000080020000800000000000000000220603171d9b824205cd5db6e9353676a292ca954b24d8310a36fc983469ba3fb507a21c5f63394f300000800000008000000080020000800000000000000000220203171d9b824205cd5db6e9353676a292ca954b24d8310a36fc983469ba3fb507a24830450221008d27cc4b03bc543726e73b69e7980e7364d6f33f979a5cd9b92fb3d050666bd002204fc81fc9c67baf7c3b77041ed316714a9c117a5bdbb020e8c771ea3bdc342434012206037f3794f3be4c4acc086ac84d6902c025713eabf8890f20f44acf0b34e3c0f0f71c06b570413000008000000080000000800200008000000000000000000000");
addTransactionTab("signer.psbt", "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");
addTransactionTab("combiner.psbt", "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");
addTransactionTab("finalizer.psbt", "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");
} catch(Exception e) {
System.out.println(e);
}
}
private Tab addTransactionTab(String name, String string) throws ParseException, PSBTParseException, TransactionParseException {
if(Utils.isBase64(string) && !Utils.isHex(string)) {
return addTransactionTab(name, Base64.getDecoder().decode(string));
} else if(Utils.isHex(string)) {
return addTransactionTab(name, Utils.hexToBytes(string));
}
throw new ParseException("Input is not base64 or hex", 0);
}
private Tab addTransactionTab(String name, byte[] bytes) throws PSBTParseException, ParseException, TransactionParseException {
if(PSBT.isPSBT(bytes)) {
PSBT psbt = new PSBT(bytes);
return addTransactionTab(name, null, psbt);
}
if(Transaction.isTransaction(bytes)) {
try {
Transaction transaction = new Transaction(bytes);
return addTransactionTab(name, transaction, null);
} catch(Exception e) {
throw new TransactionParseException(e.getMessage());
}
}
throw new ParseException("Not a valid PSBT or transaction", 0);
}
private Tab addTransactionTab(String name, Transaction transaction, PSBT psbt) {
try {
String tabName = name;
if(tabName == null || tabName.isEmpty()) {
if(transaction != null) {
tabName = "[" + transaction.getTxId().toString().substring(0, 6) + "]";
} else if(psbt != null) {
tabName = "[" + psbt.getTransaction().getTxId().toString().substring(0, 6) + "]";
}
}
Tab tab = new Tab(tabName);
TabData tabData = new TransactionTabData(TabData.TabType.TRANSACTION, transaction);
tab.setUserData(tabData);
tab.setContextMenu(getTabContextMenu(tab));
tab.setClosable(true);
FXMLLoader transactionLoader = new FXMLLoader(getClass().getResource("transaction/transaction.fxml"));
tab.setContent(transactionLoader.load());
TransactionController controller = transactionLoader.getController();
if(transaction != null) {
controller.setTransaction(transaction);
} else if(psbt != null) {
controller.setPSBT(psbt);
}
tabs.getTabs().add(tab);
return tab;
} catch(IOException e) {
throw new RuntimeException(e);
}
}
private ContextMenu getTabContextMenu(Tab tab) {
ContextMenu contextMenu = new ContextMenu();
MenuItem close = new MenuItem("Close");
close.setOnAction(event -> {
tabs.getTabs().remove(tab);
});
MenuItem closeOthers = new MenuItem("Close Others");
closeOthers.setOnAction(event -> {
List<Tab> otherTabs = new ArrayList<>(tabs.getTabs());
otherTabs.remove(tab);
tabs.getTabs().removeAll(otherTabs);
});
MenuItem closeAll = new MenuItem("Close All");
closeAll.setOnAction(event -> {
tabs.getTabs().removeAll(tabs.getTabs());
});
contextMenu.getItems().addAll(close, closeOthers, closeAll);
return contextMenu;
}
@Subscribe
public void tabSelected(TabSelectedEvent event) {
Tab selectedTab = event.getTab();
String tabName = selectedTab.getText();
if(tabs.getScene() != null) {
Stage tabStage = (Stage)tabs.getScene().getWindow();
tabStage.setTitle("Sparrow - " + tabName);
}
}
@Subscribe
public void walletSettingsChanged(WalletSettingsChangedEvent event) {
exportWallet.setDisable(!event.getWallet().isValid());
}
@Subscribe
public void statusUpdated(StatusEvent event) {
statusBar.setText(event.getStatus());
PauseTransition wait = new PauseTransition(Duration.seconds(10));
wait.setOnFinished((e) -> {
if(statusBar.getText().equals(event.getStatus())) {
statusBar.setText("");
}
});
wait.play();
}
@Subscribe
public void timedWorker(TimedEvent event) {
if(event.getTimeMills() == 0) {
if(statusTimeline != null && statusTimeline.getStatus() == Animation.Status.RUNNING) {
statusTimeline.stop();
}
statusBar.setText("");
statusBar.setProgress(event.getTimeMills());
} else if(event.getTimeMills() < 0) {
statusBar.setText(event.getStatus());
statusBar.setProgress(event.getTimeMills());
} else {
statusBar.setText(event.getStatus());
statusTimeline = new Timeline(
new KeyFrame(Duration.ZERO, new KeyValue(statusBar.progressProperty(), 0)),
new KeyFrame(Duration.millis(event.getTimeMills()), e -> {
statusBar.setText("");
statusBar.setProgress(0);
}, new KeyValue(statusBar.progressProperty(), 1))
);
statusTimeline.setCycleCount(1);
statusTimeline.play();
}
}
@Subscribe
public void usbDevicesFound(UsbDeviceEvent event) {
UsbStatusButton usbStatus = null;
for(Node node : statusBar.getRightItems()) {
if(node instanceof UsbStatusButton) {
usbStatus = (UsbStatusButton)node;
}
}
if(event.getDevices().isEmpty()) {
if(usbStatus != null) {
statusBar.getRightItems().removeAll(usbStatus);
}
} else {
if(usbStatus == null) {
usbStatus = new UsbStatusButton();
statusBar.getRightItems().add(0, usbStatus);
} else {
usbStatus.getItems().remove(0, usbStatus.getItems().size());
}
usbStatus.setDevices(event.getDevices());
}
}
@Subscribe
public void newConnection(ConnectionEvent event) {
String banner = event.getServerBanner();
String status = "Connected: " + (banner == null ? "Server" : banner.split(System.lineSeparator(), 2)[0]) + " at height " + event.getBlockHeight();
EventManager.get().post(new StatusEvent(status));
}
@Subscribe
public void connectionFailed(ConnectionFailedEvent event) {
String reason = event.getException().getCause() != null ? event.getException().getCause().getMessage() : event.getException().getMessage();
String status = "Connection error: " + reason;
EventManager.get().post(new StatusEvent(status));
}
@Subscribe
public void newBlock(NewBlockEvent event) {
String status = "Updating to new block height " + event.getHeight();
EventManager.get().post(new StatusEvent(status));
}
}