private void layer_entryResized(TimelineEntryControl sender, double startTime, double endTime)
{
//Bubble the event up
if (entryResized != null)
{
entryResized(sender, startTime, endTime);
}
}
private void EntryControl_UserResized(TimelineEntryControl sender, double startTime, double endTime)
{
//Bubble up the event to the parent
if (entryResized != null)
{
entryResized(sender, startTime, endTime);
}
}
private void timelineView_entryResized(TimelineEntryControl sender, double startTime, double endTime)
{
//Reject the resize if the start time is after the end time
if (startTime > endTime)
{
return;
}
//Resize the entry
sender.timelineEntry.startTime = startTime;
sender.timelineEntry.endTime = endTime;
sender.UpdateInterface();
}
/// <summary>
/// Adds an entry to the timeline
/// </summary>
/// <param name="timelineEntry"></param>
public void AddEntry(TimelineEntry timelineEntry)
{
timelineEntries.Add(timelineEntry);
//Create a control for this entry
TimelineEntryControl entryControl = new TimelineEntryControl(timelineEntry, this);
entryControls.Add(timelineEntry, entryControl);
entriesCanvas.Children.Add(entryControl);
//Position the control
entryControl.UpdateInterface();
//Subscribe to the control's events
entryControl.UserResized += EntryControl_UserResized;
}
/// <summary>
/// Removes an entry from the timeline
/// </summary>
/// <param name="timelineEntry"></param>
public void RemoveEntry(TimelineEntry timelineEntry)
{
//Don't go on if that entry doesn't exist
if (!timelineEntries.Contains(timelineEntry))
{
return;
}
//Remove timeline entry
timelineEntries.Remove(timelineEntry);
//Remove its control
TimelineEntryControl entryControl = entryControls[timelineEntry];
entryControls.Remove(timelineEntry);
entriesCanvas.Children.Remove(entryControl);
//Unsubscribe from events
entryControl.UserResized -= EntryControl_UserResized;
}