private void LoadFromFile(IVirtualFile file)
{
m_file = file;
ChangedWinId();
var doc = new XmlDocument();
doc.LoadXml(m_file.GetText());
var root = doc.DocumentElement;
var loader = (ITabularDataViewLoader)TabularDataViewLoaderAddonType.Instance.LoadAddon(root.FindElement("Data"));
m_data = loader.CreateTabularDataView();
var style = ChartStyle.LoadFromXml(root.FindElement("Style"));
for (int i = 0; i < lbxStyle.Items.Count; i++)
{
if (style.GetType() == lbxStyle.Items[i].Tag.GetType())
{
lbxStyle.Items[i].Tag = style;
lbxStyle.SelectOneItem(lbxStyle.Items[i], true);
break;
}
}
m_loadProcessor = (IChartDataProcessor)ChartDataProcessorAddonType.Instance.LoadAddon(root.FindElement("Processor"));
m_modified = false;
}
private void RefreshChartData()
{
try
{
m_proc = Configurator.GetProcessor();
}
catch
{
m_proc = null;
}
if (m_data.Connection != null)
{
Controls.ShowProgress(true, null, null);
m_data.Connection.BeginInvoke((Action)DoLoadChartData, Async.CreateInvokeCallback(m_invoker, LoadedChartData));
}
else
{
DoLoadChartData();
ShowCurrentData();
}
}
public abstract void LoadFromProcessor(IChartDataProcessor proc);
public override void LoadFromProcessor(IChartDataProcessor proc)
{
GetEditor();
m_editor.LoadFromProcessor((HistogramChartDataProcessor)proc);
}
public override void LoadFromProcessor(IChartDataProcessor proc)
{
GetEditor();
m_editor.LoadFromProcessor((TimeLineChartDataProcessor)proc);
}
private void ShowCurrentData()
{
if (m_structure == null)
{
return;
}
var parent = zedGraphControl1.Parent;
parent.Controls.Remove(zedGraphControl1);
zedGraphControl1.Dispose();
zedGraphControl1 = new ZedGraphControl();
zedGraphControl1.Dock = DockStyle.Fill;
zedGraphControl1.IsShowPointValues = true;
parent.Controls.Add(zedGraphControl1);
GraphPane myPane = zedGraphControl1.GraphPane;
myPane.Title.Text = Texts.Get("s_chart");
//myPane.CurveList.Clear();
if (m_curdata != null && Style != null)
{
Style.FillData(myPane, m_curdata);
}
zedGraphControl1.Invalidate();
zedGraphControl1.AxisChange();
if (m_curdata != null)
{
var mem = ChartDataToTable(m_curdata);
var tbl = new BedTable(mem);
tableDataFrame1.TabularData = new InMemoryTabularData(tbl);
}
else
{
tableDataFrame1.TabularData = null;
}
if (cbxDataSourceType.Items.Count == 0)
{
CreateConfigurator(new HistogramDataSourceConfigurator(m_structure));
CreateConfigurator(new ValuesDataSourceConfigurator(m_structure));
CreateConfigurator(new TimeLineDataSourceConfigurator(m_structure));
if (m_loadProcessor != null)
{
for (int i = 0; i < cbxDataSourceType.Items.Count; i++)
{
var cfg = (DataSourceConfigurator)cbxDataSourceType.Items[i];
if (cfg.GetProcessorType() == m_loadProcessor.GetType())
{
cfg.LoadFromProcessor(m_loadProcessor);
cbxDataSourceType.SelectedIndex = i;
m_loadProcessor = null;
break;
}
}
}
else
{
cbxDataSourceType.SelectedIndex = 0;
}
RefreshChartData();
}
}
