protected virtual void OnModelGraphsRemoved(TimelineGraphCollectionEventArgs e)
{
foreach (ITimelineGraphModel graphModel in e.Graphs)
{
TimelineViewGraph graph = this.GetGraphByModel(graphModel);
if (graph == null) continue;
graph.ParentTrack = null;
graph.Model = null;
this.graphList.Remove(graph);
}
this.Invalidate();
this.UpdateContentWidth();
this.AdjustVerticalUnits(AdjustVerticalMode.Shrink);
}
private void model_GraphsRemoved(object sender, TimelineGraphCollectionEventArgs e)
{
this.OnModelGraphsRemoved(e);
}
protected virtual void OnModelGraphsAdded(TimelineGraphCollectionEventArgs e)
{
foreach (ITimelineGraphModel graphModel in e.Graphs)
{
TimelineViewGraph graph = this.GetGraphByModel(graphModel);
if (graph != null) continue;
// Determine Type of the TimelineViewTrack matching the TimelineTrackModel
if (availableViewGraphTypes == null)
{
availableViewGraphTypes = ReflectionHelper.FindConcreteTypes(typeof(TimelineViewGraph));
}
Type viewGraphType = null;
foreach (Type graphType in availableViewGraphTypes)
{
foreach (TimelineModelViewAssignmentAttribute attrib in graphType.GetCustomAttributes(true).OfType<TimelineModelViewAssignmentAttribute>())
{
foreach (Type validModelType in attrib.ValidModelTypes)
{
if (validModelType.IsInstanceOfType(graphModel))
{
viewGraphType = graphType;
break;
}
}
if (viewGraphType != null) break;
}
if (viewGraphType != null) break;
}
if (viewGraphType == null) continue;
// Create TimelineViewTrack accordingly
graph = viewGraphType.CreateInstanceOf() as TimelineViewGraph;
graph.Model = graphModel;
graph.BaseColor = this.GetDefaultGraphColor(this.graphList.Count);
this.graphList.Add(graph);
graph.ParentTrack = this;
}
this.Invalidate();
this.UpdateContentWidth();
this.AdjustVerticalUnits(AdjustVerticalMode.Grow);
}
