/// <summary>
/// Called when [update chart].
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="args">The <see cref="BCSPowerPointAddin.ChartDataEventArgs"/> instance containing the event data.</param>
public void OnUpdateChart(object sender, ChartDataEventArgs args)
{
if (args != null)
{
ChartDataObject chartDataObject = args.ChartDataObject;
UpdateChart(chartDataObject);
}
}
/// <summary>
/// Gets the chart data object.
/// </summary>
/// <param name="entity">The entity.</param>
/// <returns></returns>
private ChartDataEventArgs GetChartDataObject(IEntity entity)
{
ChartDataObject chartObject = new ChartDataObject();
chartObject.Data = EntityDataLookup[entity];
chartObject.Entity = ectList.SelectedItem as IEntity;
chartObject.SeriesName = seriesList.SelectedItem as string;
chartObject.XValues = new string[chkCategories.CheckedItems.Count];
int counter = 0;
foreach (string item in chkCategories.CheckedItems)
{
chartObject.XValues[counter] = item;
counter++;
}
ChartDataEventArgs args = new ChartDataEventArgs();
args.ChartDataObject = chartObject;
return(args);
}
/// <summary>
/// Handles the Click event of the btnInsert control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void btnInsert_Click(object sender, EventArgs e)
{
String EntityName = ectList.SelectedItem as String;
if (String.IsNullOrWhiteSpace(EntityName))
{
return;
}
IEntity Entity = EntityLookup[EntityName];
if (chkCategories.Items.Count == 0)
{
System.Windows.Forms.MessageBox.Show("Select at least one category in the checkbox");
return;
}
ChartDataEventArgs args = GetChartDataObject(Entity);
//Rasise the event in a thread safe manner
EventHandler <ChartDataEventArgs> temp = Interlocked.CompareExchange(ref m_InsertChart, null, null);
if (temp != null)
{
temp(this, args);
}
}