/// <summary>
/// Builds an EventDimensionSelector for each event dimension.
/// </summary>
private void BuildEventDimensionsSelectors()
{
//reset gui
EventDimensionList.Children.Clear();
//clear the the internal representation of the selected dimensions
EventSelectionModel.GetInstance().Clear();
_listOfDimensionSelectors = new List<EventDimensionSelector>();
if (DBWorker.MetaData == null || DBWorker.MetaData.ListOfEventDimensions == null || DBWorker.MetaData.ListOfEventDimensions.Count == 0)
{
TextBlock textBlock = new TextBlock {Text = "No events available."};
EventDimensionList.Children.Add(textBlock);
return;
}
//build EventDimensionSelector for each event dimension
for (int i = 0; i < DBWorker.MetaData.ListOfEventDimensions.Count; i++)
{
//skip empty dimension
if (DBWorker.MetaData.ListOfEventDimensions[i].IsEmptyDimension)
continue;
//create EventDimensionSelector for dimension
int axis = i+1;
EventDimensionSelector dimSelector = new EventDimensionSelector(axis);
dimSelector.Init(DBWorker.MetaData.ListOfEventDimensions, DBWorker.MetaData.ListOfEventDimensions[i]);
_listOfDimensionSelectors.Add(dimSelector);
//add selector to panel
EventDimensionList.Children.Add(dimSelector.DimensionSelectorGrid);
}
//build internal representation of the selected dimensions
foreach (EventDimensionSelector dimSelector in _listOfDimensionSelectors)
{
int axis = dimSelector.Axis;
Dimension dim = dimSelector.ShowedDimension;
int levelDepth = dimSelector.GetSelectedLevelDepth();
int aggregationDepth = dimSelector.GetSelectedAggregationDepth();
List<DimensionContent> dimContent = dimSelector.GetSelectedDimensionContent();
EventSelectionModel.GetInstance().AddSelectedDimension(new SelectedDimension(axis, dim, levelDepth, aggregationDepth - 1, true, dimContent, true));
}
InitEventListener();
}
/// <summary>
/// Looks if the given dimension is also selected by another selector as the given one.
/// <param name="showingDimensionSelector">Selector which currently show the dimension.</param>
/// <param name="dimension">Dimension to look for.</param>
/// </summary>
private bool IsAlreadySelected(EventDimensionSelector showingDimensionSelector, Dimension dimension)
{
foreach (EventDimensionSelector dimSelector in _listOfDimensionSelectors)
{
if (dimSelector.DimensionComboBox.SelectedItem == dimension && dimSelector != showingDimensionSelector)
{
return true;
}
}
return false;
}
