public override DataObjectEditor GetEditor() { BarEditor barEditor = new BarEditor(); BarType barType; long barSize; if (!DataSeriesNameHelper.TryGetBarTypeSize(this.dataSeries, out barType, out barSize)) { barType = BarType.Time; barSize = 0L; } barEditor.InitBarSettings(barType, barSize); return((DataObjectEditor)barEditor); }
public static string Convert(DataSeries series) { byte dataType = DataSeriesNameHelper.GetDataType(series); if ((int)dataType != 6) { return(DataTypeConverter.Convert(dataType, new BarType?(), new long?())); } BarType barType; long barSize; if (DataSeriesNameHelper.TryGetBarTypeSize(series, out barType, out barSize)) { return(DataTypeConverter.Convert(dataType, new BarType?(barType), new long?(barSize))); } return(string.Empty); }
void LoadDataSeriesDetail(DataSeries dataSeries) { byte dataType = DataSeriesNameHelper.GetDataType(dataSeries); BarType barType; long barSize; DataSeriesNameHelper.TryGetBarTypeSize(dataSeries, out barType, out barSize); var model = new TreeStore(typeof(string), typeof(double), typeof(double)); for (int i = 0; i < dataSeries.Count; ++i) { var item = dataSeries[i]; switch (dataType) { case DataObjectType.Bid: Bid bid = (Bid)item; model.AppendValues(bid.DateTime, bid.Price, bid.Size); break; case DataObjectType.Ask: Ask ask = (Ask)item; model.AppendValues(ask.DateTime, ask.Price, ask.Size); break; case DataObjectType.Trade: Trade trade = (Trade)item; model.AppendValues(trade.DateTime, trade.Price, trade.Size); break; case DataObjectType.Quote: Quote quote = (Quote)item; model.AppendValues(quote.DateTime, quote.Ask.Price, quote.Ask.Size); break; case DataObjectType.Bar: Bar bar = (Bar)item; model.AppendValues(bar.DateTime, bar.Close, bar.Size); break; } } detailTvw.Model = model; }
private void InitDataSeriesList() { this.ltvDataSeries.BeginUpdate(); this.ltvDataSeries.Items.Clear(); foreach (DataSeries dataSeries in this.framework.DataManager.GetDataSeriesList(this.instrument, (string)null)) { byte dataType = DataSeriesNameHelper.GetDataType(dataSeries); if ((int)dataType == 6) { BarType barType; long barSize; if (DataSeriesNameHelper.TryGetBarTypeSize(dataSeries, out barType, out barSize)) { this.ltvDataSeries.Items.Add((ListViewItem) new DataSeriesViewItem(dataSeries, dataType, new BarType?(barType), new long?(barSize))); } } else { this.ltvDataSeries.Items.Add((ListViewItem) new DataSeriesViewItem(dataSeries, dataType, new BarType?(), new long?())); } } this.ltvDataSeries.EndUpdate(); }
public InstrumentDataWidget(string symbol) { Build(); // dsTvw.CursorChanged += HandleCursorChanged; dsTvw.Selection.Changed += HandleChanged; dsTvw.AppendColumn("Data Series", new CellRendererText(), "text", 0); dsTvw.AppendColumn("Object Count", new CellRendererText(), "text", 1); dsTvw.AppendColumn("First DateTime", new CellRendererText(), "text", 2); dsTvw.AppendColumn("Last DateTime", new CellRendererText(), "text", 3); dsTvw.HeadersVisible = true; detailTvw.AppendColumn("DateTime", new CellRendererText(), "text", 0); detailTvw.AppendColumn("Price", new CellRendererText(), "text", 0); detailTvw.AppendColumn("Size", new CellRendererText(), "text", 0); detailTvw.HeadersVisible = true; mapping = new Dictionary <TreeIter, DataSeries>(); var model = new TreeStore(typeof(string), typeof(long), typeof(string), typeof(string)); dsTvw.Model = model; detailModel = new TreeStore(typeof(string), typeof(double), typeof(double)); detailTvw.Model = detailModel; var f = Framework.Current; this.instrument = f.InstrumentManager.Get(symbol); foreach (var ds in f.DataManager.GetDataSeriesList(this.instrument, null)) { byte dataType = DataSeriesNameHelper.GetDataType(ds); BarType barType; long barSize; DataSeriesNameHelper.TryGetBarTypeSize(ds, out barType, out barSize); var name = GetSeriesName(dataType, barType, barSize); var iter = model.AppendValues(name, ds.Count, ds.DateTime1.ToString(), ds.DateTime2.ToString()); mapping.Add(iter, ds); } }
private void Init() { this.seriesLists.Clear(); foreach (Instrument instrument in this.framework.InstrumentManager.Instruments) { foreach (DataSeries dataSeries in this.framework.DataManager.GetDataSeriesList(instrument, (string)null)) { byte dataType = DataSeriesNameHelper.GetDataType(dataSeries); DataTypeItem dataTypeItem = (DataTypeItem)null; if ((int)dataType == 6) { BarType barType; long barSize; if (DataSeriesNameHelper.TryGetBarTypeSize(dataSeries, out barType, out barSize)) { dataTypeItem = new DataTypeItem(dataType, new BarType?(barType), new long?(barSize)); } } else { dataTypeItem = new DataTypeItem(dataType, new BarType?(), new long?()); } if (dataTypeItem != null) { List <InstrumentDataSeries> list; if (!this.seriesLists.TryGetValue(dataTypeItem, out list)) { list = new List <InstrumentDataSeries>(); this.seriesLists.Add(dataTypeItem, list); } list.Add(new InstrumentDataSeries(instrument, dataSeries, dataTypeItem)); } } } string str = this.trvDataTypes.SelectedNode == null ? (string)null : this.trvDataTypes.SelectedNode.Text; HashSet <string> hashSet = new HashSet <string>(); foreach (ListViewItem listViewItem in this.ltvDataSeries.SelectedItems) { hashSet.Add(listViewItem.Text); } this.trvDataTypes.BeginUpdate(); this.trvDataTypes.Nodes.Clear(); foreach (DataTypeItem dataTypeItem in (IEnumerable <DataTypeItem>) this.seriesLists.Keys) { this.trvDataTypes.Nodes.Add((TreeNode) new DataTypeNode(dataTypeItem)); } this.trvDataTypes.EndUpdate(); this.UpdateDataSeriesList((DataTypeItem)null); if (str == null) { return; } foreach (TreeNode treeNode in this.trvDataTypes.Nodes) { if (treeNode.Text == str) { this.trvDataTypes.SelectedNode = treeNode; if (hashSet.Count <= 0) { break; } IEnumerator enumerator = this.ltvDataSeries.Items.GetEnumerator(); try { while (enumerator.MoveNext()) { ListViewItem listViewItem = (ListViewItem)enumerator.Current; if (hashSet.Contains(listViewItem.Text)) { listViewItem.Selected = true; } } break; } finally { IDisposable disposable = enumerator as IDisposable; if (disposable != null) { disposable.Dispose(); } } } } }