ScripMasterDataRequest::ScripMasterDataRequest(const char * buf)
{
int offset = 0;
UNSIGNED_INTEGER tmpInt1 = 0, tmpInt2 = 0;
UNSIGNED_CHARACTER tmpChar = 0;
UNSIGNED_LONG tmpLong1 = 0, tmpLong2 = 0;
UNSIGNED_SHORT tmpShort1 = 0, tmpShort2 = 0;
DESERIALIZE_8(tmpChar, setScripMasterDataRequestType(tmpChar), buf, offset);
DESERIALIZE_32(tmpInt1, tmpInt2, setClientId(tmpInt2), buf, offset);
DESERIALIZE_64(tmpLong1, tmpLong2, setRecordNumber(tmpLong2), buf, offset);
DESERIALIZE_64(tmpLong1, tmpLong2, setSecurityId(tmpLong2), buf, offset);
DESERIALIZE_64(tmpLong1, tmpLong2, setSymbolId(tmpLong2), buf, offset);
DESERIALIZE_16(tmpShort1, tmpShort2, setExchangeId(tmpShort2), buf, offset);
setSymbol(strdup(buf + offset));
offset += SYMBOL_SIZE;
setSeries(strdup(buf + offset));
offset += SERIES_SIZE;
setMarketName(strdup(buf + offset));
offset += MARKET_NAME_SIZE;
DESERIALIZE_8(tmpChar, setOptionType(tmpChar), buf, offset);
DESERIALIZE_8(tmpChar, setOptionMode(tmpChar), buf, offset);
DESERIALIZE_8(tmpChar, setSecurityType(tmpChar), buf, offset);
DESERIALIZE_64(tmpLong1, tmpLong2, setStrikePrice(tmpLong2), buf, offset);
DESERIALIZE_32(tmpInt1, tmpInt2, setExpiryYearMon(tmpInt2), buf, offset);
DESERIALIZE_32(tmpInt1, tmpInt2, setExpiryDate(tmpInt2), buf, offset);
DESERIALIZE_32(tmpInt1, tmpInt2, setNumberOfRecords(tmpInt2), buf, offset);
setSymbolAlias(strdup(buf + offset));
offset += SYMBOL_ALIAS_SIZE;
}
chart_display::chart_display(chart_dd const& dd)
{
auto _layout = new Wt::WVBoxLayout;
setLayout(_layout);
m_model = new Wt::WStandardItemModel();
auto chart = new Wt::Chart::WCartesianChart{};
chart->setBackground(Wt::WColor(220, 220, 220));
chart->setModel(m_model);
chart->setXSeriesColumn(0);
chart->setLegendEnabled(true);
chart->setType(Wt::Chart::ScatterPlot);
/*
* Provide ample space for the title, the X and Y axis and the legend.
*/
chart->setPlotAreaPadding(40, Wt::Left | Wt::Top | Wt::Bottom);
chart->setPlotAreaPadding(120, Wt::Right);
chart->axis(Wt::Chart::Axis::XAxis).setTitle(dd.x_axis_name);
chart->resize(500, 400);
chart->setMargin(Wt::WLength::Auto, Wt::Left | Wt::Right);
_layout->addWidget(chart);
auto num_series = dd.series.size();
m_model->insertColumns(0, num_series + 1);
std::vector< Wt::Chart::WDataSeries > chart_series;
for(size_t i = 0; i < num_series; ++i)
{
m_model->setHeaderData(i + 1, dd.series[i].name);
chart_series.push_back(Wt::Chart::WDataSeries(i + 1,
Wt::Chart::LineSeries));
// TODO: configurable: Wt::Chart::PointSeries));
}
chart->setSeries(chart_series);
}
