Examples with ExchangeRateHistoryNode jgnash.engine.ExchangeRateHistoryNode used on opensource projects

Example 1 with ExchangeRateHistoryNode

use of jgnash.engine.ExchangeRateHistoryNode in project jgnash by ccavanaugh.

the class EditExchangeRatesController method handleDeleteAction.

@FXML
private void handleDeleteAction() {
    final Engine engine = EngineFactory.getEngine(EngineFactory.DEFAULT);
    Objects.requireNonNull(engine);
    // Create a defensive list of the selected history nodes
    final List<ExchangeRateHistoryNode> historyNodes = new ArrayList<>(exchangeRateTable.getSelectionModel().getSelectedItems());
    for (final ExchangeRateHistoryNode historyNode : historyNodes) {
        engine.removeExchangeRateHistory(selectedExchangeRate.get(), historyNode);
    }
}

Example 2 with ExchangeRateHistoryNode

use of jgnash.engine.ExchangeRateHistoryNode in project jgnash by ccavanaugh.

the class CurrencyExchangeDialog method updateForm.

private void updateForm() {
    int row = table.getSelectedRow();
    if (row >= 0) {
        ExchangeRateHistoryNode node = getSelectedExchangeRate().getHistory().get(row);
        rateField.setDecimal(node.getRate());
        dateField.setDate(node.getLocalDate());
    }
}

Example 3 with ExchangeRateHistoryNode

use of jgnash.engine.ExchangeRateHistoryNode in project jgnash by ccavanaugh.

the class EditExchangeRatesController method initialize.

@FXML
void initialize() {
    exchangeRateField.scaleProperty().set(MathConstants.EXCHANGE_RATE_ACCURACY);
    exchangeRateTable.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    exchangeRateTable.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
    final TableColumn<ExchangeRateHistoryNode, LocalDate> dateColumn = new TableColumn<>(resources.getString("Column.Date"));
    dateColumn.setCellValueFactory(param -> new SimpleObjectProperty<>(param.getValue().getLocalDate()));
    dateColumn.setCellFactory(cell -> new ShortDateTableCell<>());
    exchangeRateTable.getColumns().add(dateColumn);
    final NumberFormat decimalFormat = NumberFormat.getInstance();
    if (decimalFormat instanceof DecimalFormat) {
        decimalFormat.setMinimumFractionDigits(MathConstants.EXCHANGE_RATE_ACCURACY);
        decimalFormat.setMaximumFractionDigits(MathConstants.EXCHANGE_RATE_ACCURACY);
    }
    final TableColumn<ExchangeRateHistoryNode, BigDecimal> rateColumn = new TableColumn<>(resources.getString("Column.ExchangeRate"));
    rateColumn.setCellValueFactory(param -> {
        if (param == null || selectedExchangeRate.get() == null) {
            return null;
        }
        if (selectedExchangeRate.get().getRateId().startsWith(baseCurrencyComboBox.getValue().getSymbol())) {
            return new SimpleObjectProperty<>(param.getValue().getRate());
        }
        return new SimpleObjectProperty<>(BigDecimal.ONE.divide(param.getValue().getRate(), MathConstants.mathContext));
    });
    rateColumn.setCellFactory(cell -> new BigDecimalTableCell<>(decimalFormat));
    exchangeRateTable.getColumns().add(rateColumn);
    baseCurrencyComboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> handleExchangeRateSelectionChange());
    targetCurrencyComboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> handleExchangeRateSelectionChange());
    selectedHistoryNode.bind(exchangeRateTable.getSelectionModel().selectedItemProperty());
    deleteButton.disableProperty().bind(selectedHistoryNode.isNull());
    clearButton.disableProperty().bind(exchangeRateField.textProperty().isEmpty());
    addButton.disableProperty().bind(exchangeRateField.textProperty().isEmpty().or(Bindings.equal(baseCurrencyComboBox.getSelectionModel().selectedItemProperty(), targetCurrencyComboBox.getSelectionModel().selectedItemProperty())));
    selectedExchangeRate.addListener((observable, oldValue, newValue) -> Platform.runLater(EditExchangeRatesController.this::loadExchangeRateHistory));
    selectedHistoryNode.addListener((observable, oldValue, newValue) -> Platform.runLater(EditExchangeRatesController.this::updateForm));
    MessageBus.getInstance().registerListener(this, MessageChannel.COMMODITY);
    // Install a listener to unregister from the message bus when the window closes
    parent.addListener((observable, oldValue, scene) -> {
        if (scene != null) {
            scene.windowProperty().addListener((observable1, oldValue1, window) -> window.addEventHandler(WindowEvent.WINDOW_HIDING, event -> {
                handleStopAction();
                Logger.getLogger(EditExchangeRatesController.class.getName()).info("Unregistered from the message bus");
                MessageBus.getInstance().unregisterListener(EditExchangeRatesController.this, MessageChannel.COMMODITY);
            }));
        }
    });
}

Example 4 with ExchangeRateHistoryNode

use of jgnash.engine.ExchangeRateHistoryNode in project jgnash by ccavanaugh.

the class CurrencyExchangeDialog method removeExchangeRates.

private void removeExchangeRates() {
    ExchangeRate rate = getSelectedExchangeRate();
    if (rate != null) {
        int[] rows = table.getSelectedRows();
        List<ExchangeRateHistoryNode> history = rate.getHistory();
        /* Capture a list of references */
        ExchangeRateHistoryNode[] temp = new ExchangeRateHistoryNode[rows.length];
        for (int i = 0; i < rows.length; i++) {
            temp[i] = history.get(rows[i]);
        }
        final Engine engine = EngineFactory.getEngine(EngineFactory.DEFAULT);
        if (engine != null) {
            for (int i = rows.length - 1; i >= 0; i--) {
                engine.removeExchangeRateHistory(rate, temp[i]);
            }
        }
    }
}