public void SetTopViewLive()
{
if (mFrames != null)
{
mTopFrameMarker = new TimeLineMarker(mFrames.Count - 1);
}
}
protected void OnFrameSelected(MouseButtons context)
{
if (mFrames == null)
{
return;
}
int nearestFrame = (int)((mMouseX * mRange / this.Width) + mXOffset);
if ((mFrames.Count > nearestFrame) && (nearestFrame >= 0))
{
Frame f = (Frame)(mFrames[nearestFrame]);
if (OldFrameSelected != null)
{
OldFrameSelected(this, f, context);
}
if (context == MouseButtons.Left)
{
mTopFrameMarker = new TimeLineMarker(nearestFrame);
}
else if (context == MouseButtons.Right)
{
mBottomFrameMarker = new TimeLineMarker(nearestFrame);
}
}
else
{
if ((NewestFrameSelected != null) && (mFrames.Count > 1))
{
NewestFrameSelected(this, (Frame)(mFrames[mFrames.Count - 1]), context);
}
if (context == MouseButtons.Right)
{
mBottomFrameMarker = new TimeLineMarker(mFrames.Count - 1);
}
}
}
///////////////////////////////////////////////////////////////////////////////
// Eventhandler for Custom Defined Events //
///////////////////////////////////////////////////////////////////////////////
#region CUSTOMEVENTHANDLER
#endregion //CUSTOMEVENTHANDLER
#endregion //EVENTS
///////////////////////////////////////////////////////////////////////////////
// Methods and Eventhandling for Background tasks //
///////////////////////////////////////////////////////////////////////////////
#region BACKGROUNDWORKER
#endregion //BACKGROUNDWORKER
///////////////////////////////////////////////////////////////////////////////
// Methods for doing main class job //
///////////////////////////////////////////////////////////////////////////////
#region PRIVATEMETHODS
/// <summary>
/// Converts the given <see cref="SortedList{Int32,TrialEvent}"/> to
/// <see cref="TimeLineEvent"/> that are displayed in the timeline.
/// </summary>
/// <param name="trialEvents">A <see cref="SortedList{Int32,TrialEvent}"/>
/// with the trial events to be shown.</param>
private void SubmitTrialEventsToTimeline(SortedList <int, TrialEvent> trialEvents)
{
this.TimeLineEvents.Clear();
this.TimeLineMarkers.Clear();
this.slideEvents.Clear();
this.slideEvents.Add(new TimeLineEvent(0, "Slide", 2f, Color.Blue, TimeLinePosition.Above));
if (trialEvents.Count > 30 && !this.EventFilterList.Contains("MouseUp"))
{
this.EventFilterList.Add("Scroll");
this.EventFilterList.Add("MouseUp");
this.EventFilterList.Add("MouseDown");
this.EventFilterList.Add("KeyDown");
this.EventFilterList.Add("KeyUp");
string message = "To provide acceptable performance OGAMA now hides the mouse and scroll events in the time line " +
" at the bottom of the module. You may reactivate them by right-clicking on this timeline.";
ExceptionMethods.ProcessMessage("Lots of events in that trial ...", message);
}
foreach (TrialEvent trialEvent in trialEvents.Values)
{
TimeLineEvent newTimeLineEvent = new TimeLineEvent();
newTimeLineEvent.Time = (int)trialEvent.Time;
switch (trialEvent.Type)
{
case EventType.Mouse:
newTimeLineEvent.Position = TimeLinePosition.Below;
newTimeLineEvent.StrokeWidth = 1f;
newTimeLineEvent.StrokeColor = Color.Yellow;
if (((InputEvent)trialEvent).Task == InputEventTask.Up)
{
newTimeLineEvent.ImageKey = "MouseUp";
}
else if (((InputEvent)trialEvent).Task == InputEventTask.Down)
{
newTimeLineEvent.ImageKey = "MouseDown";
}
this.TimeLineEvents.Add(newTimeLineEvent);
break;
case EventType.Key:
newTimeLineEvent.Position = TimeLinePosition.Below;
newTimeLineEvent.StrokeWidth = 1f;
newTimeLineEvent.StrokeColor = Color.YellowGreen;
newTimeLineEvent.ImageKey = "Key";
this.TimeLineEvents.Add(newTimeLineEvent);
break;
case EventType.Slide:
newTimeLineEvent.Position = TimeLinePosition.Above;
newTimeLineEvent.StrokeWidth = 2f;
newTimeLineEvent.StrokeColor = Color.Blue;
newTimeLineEvent.ImageKey = "Slide";
this.TimeLineEvents.Add(newTimeLineEvent);
this.slideEvents.Add(newTimeLineEvent);
break;
case EventType.Flash:
newTimeLineEvent.Position = TimeLinePosition.Above;
newTimeLineEvent.StrokeWidth = 2f;
newTimeLineEvent.StrokeColor = Color.Magenta;
newTimeLineEvent.ImageKey = "Flash";
this.TimeLineEvents.Add(newTimeLineEvent);
break;
case EventType.Audio:
newTimeLineEvent.Position = TimeLinePosition.Below;
newTimeLineEvent.StrokeWidth = 1f;
newTimeLineEvent.StrokeColor = Color.Orange;
newTimeLineEvent.ImageKey = "Sound";
this.TimeLineEvents.Add(newTimeLineEvent);
break;
case EventType.Video:
break;
case EventType.Webpage:
break;
case EventType.Usercam:
break;
case EventType.Response:
newTimeLineEvent.Position = TimeLinePosition.Above;
newTimeLineEvent.StrokeWidth = 2f;
newTimeLineEvent.StrokeColor = Color.Blue;
newTimeLineEvent.ImageKey = "Slide";
this.TimeLineEvents.Add(newTimeLineEvent);
break;
case EventType.Marker:
TimeLineMarker newTimeLineMarker = new TimeLineMarker();
newTimeLineMarker.Time = (int)trialEvent.Time;
newTimeLineMarker.EventID = (int)trialEvent.EventID;
newTimeLineMarker.MarkerColor = Color.Yellow;
this.TimeLineMarkers.Add(newTimeLineMarker);
break;
case EventType.Scroll:
newTimeLineEvent.Position = TimeLinePosition.Above;
newTimeLineEvent.StrokeWidth = 0f;
newTimeLineEvent.StrokeColor = Color.Transparent;
newTimeLineEvent.ImageKey = "Scroll";
this.TimeLineEvents.Add(newTimeLineEvent);
break;
}
}
this.Invalidate();
}
