/// <summary>
/// Implements <see cref="IDynamicColorGeometryHost.UpdateDynamicColor(StyleSetResourceId,Brush)"/>
/// </summary>
protected Color UpdateDynamicColor(StyleSetResourceId brushId, Brush brush)
{
Color retVal = Color.Empty;
SolidBrush solidBrush;
IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintLink, IConstraint>[] providers;
IConstraint constraint;
Store store;
if (brushId == DiagramBrushes.ConnectionLineDecorator &&
null != (store = Utility.ValidateStore(Store)) &&
null != (constraint = AssociatedConstraint) &&
null != (solidBrush = brush as SolidBrush) &&
null != (providers = ((IFrameworkServices)store).GetTypedDomainModelProviders <IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintLink, IConstraint> >()))
{
ORMDiagramDynamicColor requestColor = constraint.Modality == ConstraintModality.Deontic ? ORMDiagramDynamicColor.DeonticConstraint : ORMDiagramDynamicColor.Constraint;
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(requestColor, this, constraint);
if (alternateColor != Color.Empty)
{
retVal = solidBrush.Color;
solidBrush.Color = alternateColor;
break;
}
}
}
return(retVal);
}
/// <summary>
/// Implements <see cref="IDynamicColorGeometryHost.UpdateDynamicColor(StyleSetResourceId,Pen)"/>
/// </summary>
protected Color UpdateDynamicColor(StyleSetResourceId penId, Pen pen)
{
Color retVal = Color.Empty;
IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintShape, IConstraint>[] providers;
IConstraint element;
Store store;
if (penId == DiagramPens.ShapeOutline &&
null != (store = Utility.ValidateStore(Store)) &&
null != (providers = ((IFrameworkServices)store).GetTypedDomainModelProviders <IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintShape, IConstraint> >(true)) &&
null != (element = (IConstraint)ModelElement))
{
ORMDiagramDynamicColor requestColor = element.Modality == ConstraintModality.Deontic ? ORMDiagramDynamicColor.DeonticConstraint : ORMDiagramDynamicColor.Constraint;
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(requestColor, this, element);
if (alternateColor != Color.Empty)
{
retVal = pen.Color;
pen.Color = alternateColor;
break;
}
}
}
return(retVal);
}
/// <summary>
/// Implements <see cref="IDynamicColorGeometryHost.UpdateDynamicColor(StyleSetResourceId,Pen)"/>
/// </summary>
protected Color UpdateDynamicColor(StyleSetResourceId penId, Pen pen)
{
Color retVal = Color.Empty;
IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintLink, IConstraint>[] providers;
IConstraint constraint;
Store store;
if ((penId ==
#if VISUALSTUDIO_10_0
CustomConnectionLinePen ||
#else
DiagramPens.ConnectionLine ||
#endif
penId == DiagramPens.ConnectionLineDecorator) &&
null != (store = Utility.ValidateStore(Store)) &&
null != (constraint = AssociatedConstraint) &&
null != (providers = ((IFrameworkServices)store).GetTypedDomainModelProviders <IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintLink, IConstraint> >()))
{
ORMDiagramDynamicColor requestColor = constraint.Modality == ConstraintModality.Deontic ? ORMDiagramDynamicColor.DeonticConstraint : ORMDiagramDynamicColor.Constraint;
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(requestColor, this, constraint);
if (alternateColor != Color.Empty)
{
retVal = pen.Color;
pen.Color = alternateColor;
break;
}
}
}
return(retVal);
}
/// <summary>
/// Implements <see cref="IDynamicColorGeometryHost.UpdateDynamicColor(StyleSetResourceId,Brush)"/>
/// </summary>
protected Color UpdateDynamicColor(StyleSetResourceId brushId, Brush brush)
{
Color retVal = Color.Empty;
SolidBrush solidBrush;
ModelNote element;
Store store;
IDynamicShapeColorProvider <ORMDiagramDynamicColor, ModelNoteShape, ModelNote>[] providers;
bool isBackgroundBrush;
if (((isBackgroundBrush = brushId == DiagramBrushes.DiagramBackground || brushId == ORMDiagram.TransparentBrushResource) ||
brushId == DiagramBrushes.ShapeText) &&
null != (solidBrush = brush as SolidBrush) &&
null != (store = Utility.ValidateStore(Store)) &&
null != (providers = ((IFrameworkServices)store).GetTypedDomainModelProviders <IDynamicShapeColorProvider <ORMDiagramDynamicColor, ModelNoteShape, ModelNote> >()) &&
null != (element = (ModelNote)ModelElement))
{
ORMDiagramDynamicColor requestColor = ORMDiagramDynamicColor.Background;
if (isBackgroundBrush)
{
requestColor = ORMDiagramDynamicColor.Background;
}
else
{
// Note background defaults to transparent. Use the FloatingText if no background is set,
// otherwise use the ForegroundText.
requestColor = ORMDiagramDynamicColor.FloatingText;
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(ORMDiagramDynamicColor.Background, this, element);
if (alternateColor != Color.Empty && alternateColor != Color.Transparent)
{
requestColor = ORMDiagramDynamicColor.ForegroundText;
break;
}
}
}
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(requestColor, this, element);
if (alternateColor != Color.Empty)
{
retVal = solidBrush.Color;
solidBrush.Color = alternateColor;
break;
}
}
}
return(retVal);
}
/// <summary>
/// Implements <see cref="IDynamicColorGeometryHost.UpdateDynamicColor(StyleSetResourceId,Brush)"/>
/// </summary>
protected Color UpdateDynamicColor(StyleSetResourceId brushId, Brush brush)
{
Color retVal = Color.Empty;
SolidBrush solidBrush;
IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintShape, IConstraint>[] providers;
IConstraint element;
Store store;
// We could check for a background brush request here with
// DiagramBrushes.DiagramBackground. However, given the small
// amount of background showing in most constraints and the
// independent constraint color setting available, changing the
// constraint background makes it difficult to have constraints
// combined with FactTypes and ObjectTypes in the same dynamic
// color provider.
if ((brushId == ExternalConstraintBrush ||
brushId == DiagramBrushes.ShapeText) &&
null != (solidBrush = brush as SolidBrush) &&
null != (store = Utility.ValidateStore(Store)) &&
null != (providers = ((IFrameworkServices)store).GetTypedDomainModelProviders <IDynamicShapeColorProvider <ORMDiagramDynamicColor, ExternalConstraintShape, IConstraint> >(true)) &&
null != (element = (IConstraint)ModelElement))
{
ORMDiagramDynamicColor requestColor = element.Modality == ConstraintModality.Deontic ? ORMDiagramDynamicColor.DeonticConstraint : ORMDiagramDynamicColor.Constraint;
for (int i = 0; i < providers.Length; ++i)
{
Color alternateColor = providers[i].GetDynamicColor(requestColor, this, element);
if (alternateColor != Color.Empty)
{
retVal = solidBrush.Color;
solidBrush.Color = alternateColor;
break;
}
}
}
return(retVal);
}
