/// <summary>
/// This updates the list, presuming that the number of items has not changed.
/// </summary>
void UpdateCurrentNormalOrder()
{
// if possible, we try to maintain the order in the list in which the items
// appear
if (0 == _currentStepItems)
{
return; // then there is nothing to do now
}
IPlotGroupStyle previousStyle = null;
IPlotGroupStyle style = null;
for (int i = 0; i < _currentStepItems; i++, previousStyle = style)
{
CheckableSelectableListNode node = _currentNormalStyles[i];
style = _doc.GetPlotGroupStyle((Type)node.Item);
if (previousStyle != null)
{
Type prevchildtype = _doc.GetChildTypeOf(previousStyle.GetType());
if (prevchildtype != null)
{
if (prevchildtype != style.GetType())
{
int pi = _currentNormalStyles.IndexOfObject(prevchildtype);
_currentNormalStyles.Exchange(i, pi);
}
continue;
}
}
Type parenttype = _doc.GetParentTypeOf(style.GetType());
if (parenttype != null &&
(previousStyle == null || previousStyle.GetType() != parenttype))
{
int pi = _currentNormalStyles.IndexOfObject(parenttype);
_currentNormalStyles.Exchange(i, pi);
}
}
UpdateCurrentNormalIndentation();
}
void InitializePlotGroupView()
{
bool bStandard = true;
bool bSerial = false;
bool color = false;
bool linestyle = false;
bool symbol = false;
if (_groupStyles != null)
{
color = _groupStyles.ContainsType(typeof(ColorGroupStyle));
linestyle = _groupStyles.ContainsType(typeof(LineStyleGroupStyle));
symbol = _groupStyles.ContainsType(typeof(SymbolShapeStyleGroupStyle));
if (_groupStyles.Count != (color ? 1 : 0) + (linestyle ? 1 : 0) + (symbol ? 1 : 0))
{
bStandard = false;
}
if (color && linestyle && typeof(LineStyleGroupStyle) == _groupStyles.GetChildTypeOf(typeof(ColorGroupStyle)))
{
bSerial = true;
}
if ((linestyle && symbol) && typeof(SymbolShapeStyleGroupStyle) == _groupStyles.GetChildTypeOf(typeof(LineStyleGroupStyle)))
{
if (color && !bSerial)
{
bStandard = false;
}
else
{
bSerial = true;
}
}
if (color && !((ColorGroupStyle)_groupStyles.GetPlotGroupStyle(typeof(ColorGroupStyle))).IsStepEnabled)
{
bStandard = false;
}
if (linestyle && !((LineStyleGroupStyle)_groupStyles.GetPlotGroupStyle(typeof(LineStyleGroupStyle))).IsStepEnabled)
{
bStandard = false;
}
if (symbol && !((SymbolShapeStyleGroupStyle)_groupStyles.GetPlotGroupStyle(typeof(SymbolShapeStyleGroupStyle))).IsStepEnabled)
{
bStandard = false;
}
if (_groupStyles.CoordinateTransformingStyle != null)
{
bStandard = false;
}
}
if (bStandard && _groupStyles != null)
{
_plotGroupView = (IXYPlotGroupView)Current.Gui.FindAndAttachControlTo(this, typeof(IXYPlotGroupView));
_plotGroupView.InitializePlotGroupConditions(
color,
linestyle,
symbol,
!bSerial, //_parentPlotGroup.ChangeStylesConcurrently,
PlotGroupStrictness.Normal //_parentPlotGroup.ChangeStylesStrictly
);
_plotGroupView.AdvancedPlotGroupControl += EhAdvancedPlotGroupControlRequired;
}
else if (_groupStyles != null)
{
_plotGroupController = (IMVCAController)Current.Gui.GetControllerAndControl(new object[] { _groupStyles }, typeof(IMVCAController));
}
}