Craig Raw
4 years ago
14 changed files with 654 additions and 241 deletions
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Subproject commit 8b07336d71f32094acb8eb8c162ebd8621ffc4aa |
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Subproject commit c4f5218f29ef58e9ce265373206a093157610fdb |
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package com.sparrowwallet.sparrow.wallet; |
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import com.google.common.eventbus.Subscribe; |
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import com.sparrowwallet.drongo.BitcoinUnit; |
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import com.sparrowwallet.drongo.address.Address; |
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import com.sparrowwallet.drongo.address.InvalidAddressException; |
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import com.sparrowwallet.drongo.address.P2PKHAddress; |
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import com.sparrowwallet.drongo.protocol.Transaction; |
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import com.sparrowwallet.drongo.protocol.TransactionOutput; |
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import com.sparrowwallet.drongo.wallet.MaxUtxoSelector; |
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import com.sparrowwallet.drongo.wallet.Payment; |
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import com.sparrowwallet.drongo.wallet.UtxoSelector; |
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import com.sparrowwallet.sparrow.AppController; |
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import com.sparrowwallet.sparrow.CurrencyRate; |
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import com.sparrowwallet.sparrow.EventManager; |
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import com.sparrowwallet.sparrow.control.CoinTextFormatter; |
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import com.sparrowwallet.sparrow.control.CopyableTextField; |
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import com.sparrowwallet.sparrow.control.FiatLabel; |
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import com.sparrowwallet.sparrow.control.QRScanDialog; |
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import com.sparrowwallet.sparrow.event.BitcoinUnitChangedEvent; |
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import com.sparrowwallet.sparrow.event.ExchangeRatesUpdatedEvent; |
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import com.sparrowwallet.sparrow.event.FiatCurrencySelectedEvent; |
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import com.sparrowwallet.sparrow.io.Config; |
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import com.sparrowwallet.sparrow.io.ExchangeSource; |
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import javafx.beans.value.ChangeListener; |
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import javafx.beans.value.ObservableValue; |
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import javafx.collections.ListChangeListener; |
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import javafx.event.ActionEvent; |
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import javafx.fxml.FXML; |
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import javafx.fxml.Initializable; |
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import javafx.scene.control.*; |
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import org.controlsfx.validation.ValidationResult; |
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import org.controlsfx.validation.ValidationSupport; |
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import org.controlsfx.validation.Validator; |
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|
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import java.net.URL; |
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import java.text.DecimalFormat; |
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import java.text.DecimalFormatSymbols; |
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import java.util.*; |
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public class PaymentController extends WalletFormController implements Initializable { |
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private SendController sendController; |
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private ValidationSupport validationSupport; |
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@FXML |
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private CopyableTextField address; |
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@FXML |
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private TextField label; |
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@FXML |
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private TextField amount; |
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@FXML |
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private ComboBox<BitcoinUnit> amountUnit; |
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@FXML |
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private FiatLabel fiatAmount; |
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@FXML |
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private Button maxButton; |
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@FXML |
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private Button addPaymentButton; |
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private final ChangeListener<String> amountListener = new ChangeListener<>() { |
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@Override |
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public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) { |
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if(sendController.getUtxoSelector() instanceof MaxUtxoSelector) { |
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sendController.utxoSelectorProperty().setValue(null); |
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} |
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Long recipientValueSats = getRecipientValueSats(); |
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if(recipientValueSats != null) { |
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setFiatAmount(AppController.getFiatCurrencyExchangeRate(), recipientValueSats); |
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} else { |
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fiatAmount.setText(""); |
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} |
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sendController.updateTransaction(); |
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} |
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}; |
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@Override |
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public void initialize(URL location, ResourceBundle resources) { |
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EventManager.get().register(this); |
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} |
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public void setSendController(SendController sendController) { |
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this.sendController = sendController; |
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this.validationSupport = sendController.getValidationSupport(); |
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} |
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@Override |
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public void initializeView() { |
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address.textProperty().addListener((observable, oldValue, newValue) -> { |
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revalidate(amount, amountListener); |
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maxButton.setDisable(!isValidRecipientAddress()); |
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sendController.updateTransaction(); |
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if(validationSupport != null) { |
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validationSupport.setErrorDecorationEnabled(true); |
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} |
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}); |
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label.textProperty().addListener((observable, oldValue, newValue) -> { |
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sendController.getCreateButton().setDisable(sendController.getWalletTransaction() == null || newValue == null || newValue.isEmpty() || sendController.isInsufficientFeeRate()); |
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sendController.updateTransaction(); |
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}); |
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amount.setTextFormatter(new CoinTextFormatter()); |
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amount.textProperty().addListener(amountListener); |
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amountUnit.getSelectionModel().select(BitcoinUnit.BTC.equals(sendController.getBitcoinUnit(Config.get().getBitcoinUnit())) ? 0 : 1); |
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amountUnit.valueProperty().addListener((observable, oldValue, newValue) -> { |
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Long value = getRecipientValueSats(oldValue); |
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if(value != null) { |
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DecimalFormat df = new DecimalFormat("#.#", DecimalFormatSymbols.getInstance(Locale.ENGLISH)); |
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df.setMaximumFractionDigits(8); |
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amount.setText(df.format(newValue.getValue(value))); |
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} |
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}); |
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maxButton.setDisable(!isValidRecipientAddress()); |
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sendController.utxoLabelSelectionProperty().addListener((observable, oldValue, newValue) -> { |
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maxButton.setText("Max" + newValue); |
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}); |
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Optional<Tab> firstTab = sendController.getPaymentTabs().getTabs().stream().findFirst(); |
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if(firstTab.isPresent()) { |
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PaymentController controller = (PaymentController)firstTab.get().getUserData(); |
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String firstLabel = controller.label.getText(); |
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label.setText(firstLabel); |
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} |
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addValidation(validationSupport); |
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} |
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private void addValidation(ValidationSupport validationSupport) { |
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this.validationSupport = validationSupport; |
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validationSupport.registerValidator(address, Validator.combine( |
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(Control c, String newValue) -> ValidationResult.fromErrorIf( c, "Invalid Address", !newValue.isEmpty() && !isValidRecipientAddress()) |
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)); |
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validationSupport.registerValidator(label, Validator.combine( |
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Validator.createEmptyValidator("Label is required") |
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)); |
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validationSupport.registerValidator(amount, Validator.combine( |
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(Control c, String newValue) -> ValidationResult.fromErrorIf( c, "Insufficient Inputs", sendController.isInsufficientInputs()), |
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(Control c, String newValue) -> ValidationResult.fromErrorIf( c, "Insufficient Value", getRecipientValueSats() != null && getRecipientValueSats() <= getRecipientDustThreshold()) |
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)); |
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} |
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private boolean isValidRecipientAddress() { |
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try { |
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getRecipientAddress(); |
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return true; |
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} catch (InvalidAddressException e) { |
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return false; |
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} |
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} |
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private Address getRecipientAddress() throws InvalidAddressException { |
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return Address.fromString(address.getText()); |
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} |
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private Long getRecipientValueSats() { |
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return getRecipientValueSats(amountUnit.getSelectionModel().getSelectedItem()); |
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} |
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private Long getRecipientValueSats(BitcoinUnit bitcoinUnit) { |
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if(amount.getText() != null && !amount.getText().isEmpty()) { |
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double fieldValue = Double.parseDouble(amount.getText().replaceAll(",", "")); |
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return bitcoinUnit.getSatsValue(fieldValue); |
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} |
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return null; |
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} |
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private void setRecipientValueSats(long recipientValue) { |
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amount.textProperty().removeListener(amountListener); |
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DecimalFormat df = new DecimalFormat("#.#", DecimalFormatSymbols.getInstance(Locale.ENGLISH)); |
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df.setMaximumFractionDigits(8); |
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amount.setText(df.format(amountUnit.getValue().getValue(recipientValue))); |
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amount.textProperty().addListener(amountListener); |
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} |
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private long getRecipientDustThreshold() { |
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Address address; |
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try { |
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address = getRecipientAddress(); |
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} catch(InvalidAddressException e) { |
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address = new P2PKHAddress(new byte[20]); |
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} |
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TransactionOutput txOutput = new TransactionOutput(new Transaction(), 1L, address.getOutputScript()); |
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return address.getScriptType().getDustThreshold(txOutput, sendController.getFeeRate()); |
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} |
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private void setFiatAmount(CurrencyRate currencyRate, Long amount) { |
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if(amount != null && currencyRate != null && currencyRate.isAvailable()) { |
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fiatAmount.set(currencyRate, amount); |
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} |
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} |
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public void revalidate() { |
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revalidate(amount, amountListener); |
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} |
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private void revalidate(TextField field, ChangeListener<String> listener) { |
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field.textProperty().removeListener(listener); |
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String amt = field.getText(); |
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field.setText(amt + "0"); |
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field.setText(amt); |
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field.textProperty().addListener(listener); |
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} |
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public boolean isValidPayment() { |
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try { |
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getPayment(); |
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return true; |
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} catch(IllegalStateException e) { |
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return false; |
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} |
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} |
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public Payment getPayment() { |
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return getPayment(false); |
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} |
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public Payment getPayment(boolean sendAll) { |
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try { |
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Address address = getRecipientAddress(); |
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Long value = sendAll ? Long.valueOf(getRecipientDustThreshold() + 1) : getRecipientValueSats(); |
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if(!label.getText().isEmpty() && value != null && value > getRecipientDustThreshold()) { |
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return new Payment(address, label.getText(), value, sendAll); |
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} |
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} catch(InvalidAddressException e) { |
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//ignore
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} |
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throw new IllegalStateException("Invalid payment specified"); |
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} |
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public void setPayment(Payment payment) { |
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if(getRecipientValueSats() == null || payment.getAmount() != getRecipientValueSats()) { |
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setRecipientValueSats(payment.getAmount()); |
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setFiatAmount(AppController.getFiatCurrencyExchangeRate(), payment.getAmount()); |
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} |
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} |
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public void clear() { |
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address.setText(""); |
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label.setText(""); |
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amount.textProperty().removeListener(amountListener); |
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amount.setText(""); |
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amount.textProperty().addListener(amountListener); |
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fiatAmount.setText(""); |
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} |
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public void setMaxInput(ActionEvent event) { |
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UtxoSelector utxoSelector = sendController.getUtxoSelector(); |
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if(utxoSelector == null) { |
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MaxUtxoSelector maxUtxoSelector = new MaxUtxoSelector(); |
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sendController.utxoSelectorProperty().set(maxUtxoSelector); |
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} |
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try { |
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List<Payment> payments = new ArrayList<>(); |
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for(Tab tab : sendController.getPaymentTabs().getTabs()) { |
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PaymentController controller = (PaymentController)tab.getUserData(); |
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if(controller != this) { |
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payments.add(controller.getPayment()); |
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} else { |
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payments.add(getPayment(true)); |
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} |
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} |
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sendController.updateTransaction(payments); |
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} catch(IllegalStateException e) { |
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//ignore, validation errors
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} |
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} |
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public void scanQrAddress(ActionEvent event) { |
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QRScanDialog qrScanDialog = new QRScanDialog(); |
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Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait(); |
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if(optionalResult.isPresent()) { |
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QRScanDialog.Result result = optionalResult.get(); |
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if(result.uri != null) { |
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if(result.uri.getAddress() != null) { |
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address.setText(result.uri.getAddress().toString()); |
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} |
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if(result.uri.getLabel() != null) { |
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label.setText(result.uri.getLabel()); |
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} |
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if(result.uri.getAmount() != null) { |
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setRecipientValueSats(result.uri.getAmount()); |
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} |
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sendController.updateTransaction(); |
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} |
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} |
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} |
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public void addPayment(ActionEvent event) { |
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sendController.addPaymentTab(); |
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} |
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public Button getAddPaymentButton() { |
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return addPaymentButton; |
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} |
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@Subscribe |
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public void bitcoinUnitChanged(BitcoinUnitChangedEvent event) { |
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BitcoinUnit unit = sendController.getBitcoinUnit(event.getBitcoinUnit()); |
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amountUnit.getSelectionModel().select(BitcoinUnit.BTC.equals(unit) ? 0 : 1); |
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} |
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@Subscribe |
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public void fiatCurrencySelected(FiatCurrencySelectedEvent event) { |
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if(event.getExchangeSource() == ExchangeSource.NONE) { |
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fiatAmount.setCurrency(null); |
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fiatAmount.setBtcRate(0.0); |
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} |
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} |
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@Subscribe |
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public void exchangeRatesUpdated(ExchangeRatesUpdatedEvent event) { |
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setFiatAmount(event.getCurrencyRate(), getRecipientValueSats()); |
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} |
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} |
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@ -0,0 +1,74 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<?import java.lang.*?> |
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<?import java.util.*?> |
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<?import javafx.scene.*?> |
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<?import javafx.scene.control.*?> |
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<?import javafx.scene.layout.*?> |
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|
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<?import tornadofx.control.Form?> |
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<?import tornadofx.control.Fieldset?> |
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<?import tornadofx.control.Field?> |
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<?import com.sparrowwallet.sparrow.control.CopyableTextField?> |
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<?import javafx.collections.FXCollections?> |
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<?import com.sparrowwallet.sparrow.control.FiatLabel?> |
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<?import com.sparrowwallet.drongo.BitcoinUnit?> |
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<?import org.controlsfx.glyphfont.Glyph?> |
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<?import javafx.geometry.Insets?> |
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<GridPane styleClass="send-form" hgap="10.0" vgap="10.0" stylesheets="@payment.css, @send.css, @wallet.css, @../script.css, @../general.css" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.wallet.PaymentController"> |
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<padding> |
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<Insets top="10.0" bottom="10.0" /> |
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</padding> |
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<columnConstraints> |
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<ColumnConstraints prefWidth="410" /> |
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<ColumnConstraints prefWidth="200" /> |
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<ColumnConstraints prefWidth="105" /> |
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</columnConstraints> |
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<rowConstraints> |
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<RowConstraints /> |
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</rowConstraints> |
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<Form GridPane.columnIndex="0" GridPane.rowIndex="0" GridPane.columnSpan="2"> |
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<Fieldset inputGrow="ALWAYS"> |
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<Field text="Pay to:"> |
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<CopyableTextField fx:id="address" styleClass="address-text-field"/> |
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</Field> |
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<Field text="Label:"> |
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<TextField fx:id="label" /> |
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</Field> |
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<Field text="Amount:"> |
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<TextField fx:id="amount" styleClass="amount-field" /> |
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<ComboBox fx:id="amountUnit" styleClass="amount-unit"> |
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<items> |
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<FXCollections fx:factory="observableArrayList"> |
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<BitcoinUnit fx:constant="BTC" /> |
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<BitcoinUnit fx:constant="SATOSHIS" /> |
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</FXCollections> |
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</items> |
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</ComboBox> |
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<Label style="-fx-pref-width: 15" /> |
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<FiatLabel fx:id="fiatAmount" /> |
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<Region style="-fx-pref-width: 20" /> |
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<Button fx:id="maxButton" text="Max" onAction="#setMaxInput" /> |
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</Field> |
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</Fieldset> |
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</Form> |
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<Form GridPane.columnIndex="2" GridPane.rowIndex="0"> |
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<Fieldset inputGrow="ALWAYS" style="-fx-padding: 2 0 0 0"> |
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<HBox> |
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<Button text="" onAction="#scanQrAddress" prefHeight="30"> |
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<graphic> |
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<Glyph fontFamily="Font Awesome 5 Free Solid" fontSize="12" icon="CAMERA" /> |
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</graphic> |
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</Button> |
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<Region HBox.hgrow="ALWAYS" /> |
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<Button fx:id="addPaymentButton" text="Add" onAction="#addPayment" prefHeight="30"> |
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<graphic> |
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<Glyph fontFamily="Font Awesome 5 Free Solid" fontSize="12" icon="PLUS" /> |
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</graphic> |
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</Button> |
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<Region HBox.hgrow="ALWAYS" /> |
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</HBox> |
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</Fieldset> |
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</Form> |
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</GridPane> |
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