Example #1
0
  private void onSecurityChanged(Security security) {
    prices.setData(Security.class.toString(), security);
    prices.setInput(security != null ? security.getPrices() : new ArrayList<SecurityPrice>(0));
    prices.refresh();

    latest.setInput(security);

    transactions.setInput(
        security != null ? security.getTransactions(getClient()) : new ArrayList<Transaction>(0));

    updateChart(security);
  }
  @Override
  public List<Item> extract(
      int skipLines,
      List<String[]> rawValues,
      Map<String, Column> field2column,
      List<Exception> errors) {
    Security dummy = new Security();

    for (String[] line : rawValues) {
      try {
        SecurityPrice p = extract(line, field2column);
        if (p != null) dummy.addPrice(p);
      } catch (ParseException e) {
        errors.add(e);
      }
    }

    List<Item> result = new ArrayList<>();
    if (!dummy.getPrices().isEmpty()) result.add(new SecurityItem(dummy));
    return result;
  }
Example #3
0
  private void updateChart(Security security) {
    ISeries series = chart.getSeriesSet().getSeries(Messages.ColumnQuote);
    if (series != null) chart.getSeriesSet().deleteSeries(Messages.ColumnQuote);
    chart.clearMarkerLines();

    if (security == null || security.getPrices().isEmpty()) {
      chart.getTitle().setText(security == null ? "..." : security.getName()); // $NON-NLS-1$
      chart.redraw();
      return;
    }

    chart.getTitle().setText(security.getName());

    List<SecurityPrice> prices = security.getPrices();

    int index;
    Date[] dates;
    double[] values;

    if (chartPeriod == null) {
      index = 0;
      dates = new Date[prices.size()];
      values = new double[prices.size()];
    } else {
      index =
          Math.abs(
              Collections.binarySearch(
                  prices, new SecurityPrice(chartPeriod, 0), new SecurityPrice.ByDate()));

      if (index >= prices.size()) {
        // no data available
        chart.redraw();
        return;
      }

      dates = new Date[prices.size() - index];
      values = new double[prices.size() - index];
    }

    for (int ii = 0; index < prices.size(); index++, ii++) {
      SecurityPrice p = prices.get(index);
      dates[ii] = p.getTime();
      values[ii] = p.getValue() / Values.Quote.divider();
    }

    ILineSeries lineSeries =
        (ILineSeries) chart.getSeriesSet().createSeries(SeriesType.LINE, Messages.ColumnQuote);
    lineSeries.setXDateSeries(dates);
    lineSeries.setLineWidth(2);
    lineSeries.enableArea(true);
    lineSeries.setSymbolType(PlotSymbolType.NONE);
    lineSeries.setYSeries(values);
    lineSeries.setAntialias(SWT.ON);

    chart.getAxisSet().adjustRange();

    for (Portfolio portfolio : getClient().getPortfolios()) {
      for (PortfolioTransaction t : portfolio.getTransactions()) {
        if (t.getSecurity() == security
            && (chartPeriod == null || chartPeriod.before(t.getDate()))) {
          String label = Values.Share.format(t.getShares());
          switch (t.getType()) {
            case BUY:
            case TRANSFER_IN:
            case DELIVERY_INBOUND:
              chart.addMarkerLine(t.getDate(), new RGB(0, 128, 0), label);
              break;
            case SELL:
            case TRANSFER_OUT:
            case DELIVERY_OUTBOUND:
              chart.addMarkerLine(t.getDate(), new RGB(128, 0, 0), "-" + label); // $NON-NLS-1$
              break;
            default:
              throw new UnsupportedOperationException();
          }
        }
      }
    }

    chart.redraw();
  }