private IIcon CreateTaskBandIcon(INode node)
{
if (taskBandBackgroundIcon == null)
{
UpdateTaskBandIcon();
}
IIcon subStateIcon = null;
if (SubState != SubState.None)
{
subStateIcon = SubState == SubState.Dynamic ? IconFactory.CreateDynamicSubState(node, IconColor) : IconFactory.CreateStaticSubState(SubState, IconColor);
}
IIcon markerIcon = null;
if (loopIcon != null && subStateIcon != null)
{
markerIcon = IconFactory.CreateLineUpIcon(new List <IIcon>(new [] { loopIcon, subStateIcon }),
BpmnConstants.MarkerSize, 5);
}
else if (loopIcon != null)
{
markerIcon = loopIcon;
}
else if (subStateIcon != null)
{
markerIcon = subStateIcon;
}
if (markerIcon != null)
{
var placedMarkers = IconFactory.CreatePlacedIcon(markerIcon, BpmnConstants.ChoreographyMarkerPlacement,
BpmnConstants.MarkerSize);
return(IconFactory.CreateCombinedIcon(new List <IIcon>(new[] { taskBandBackgroundIcon, placedMarkers })));
}
else
{
return(taskBandBackgroundIcon);
}
}
internal IIcon CreateIcon(INode node)
{
var minimumWidth = 10.0;
var icons = new List <IIcon>();
if (activityIcon != null)
{
icons.Add(activityIcon);
}
if (taskIcon != null)
{
icons.Add(taskIcon);
}
var lineUpIcons = new List <IIcon>();
if (loopIcon != null)
{
minimumWidth += BpmnConstants.MarkerSize.Width + 5;
lineUpIcons.Add(loopIcon);
}
if (AdHoc)
{
minimumWidth += BpmnConstants.MarkerSize.Width + 5;
lineUpIcons.Add(adHocIcon);
}
if (Compensation)
{
minimumWidth += BpmnConstants.MarkerSize.Width + 5;
lineUpIcons.Add(compensationIcon);
}
if (SubState != SubState.None)
{
minimumWidth += BpmnConstants.MarkerSize.Width + 5;
if (SubState == SubState.Dynamic)
{
lineUpIcons.Add(IconFactory.CreateDynamicSubState(node, IconColor));
}
else
{
lineUpIcons.Add(IconFactory.CreateStaticSubState(SubState, IconColor));
}
}
if (lineUpIcons.Count > 0)
{
IIcon lineUpIcon = IconFactory.CreateLineUpIcon(lineUpIcons, BpmnConstants.MarkerSize, 5);
icons.Add(IconFactory.CreatePlacedIcon(lineUpIcon, BpmnConstants.TaskMarkerPlacement, BpmnConstants.MarkerSize));
}
MinimumSize = new SizeD(Math.Max(minimumWidth, 40), 40);
if (icons.Count > 1)
{
return(IconFactory.CreateCombinedIcon(icons));
}
else if (icons.Count == 1)
{
return(icons[0]);
}
else
{
return(null);
}
}
