public static ImmutableArray <MenuItemViewModel> CreateMenuItemsWithHeader(
InheritanceRelationship relationship,
IEnumerable <InheritanceTargetItem> targets)
{
using var _ = CodeAnalysis.PooledObjects.ArrayBuilder <MenuItemViewModel> .GetInstance(out var builder);
var displayContent = relationship switch
{
InheritanceRelationship.ImplementedInterface => ServicesVSResources.Implemented_interfaces,
InheritanceRelationship.BaseType => ServicesVSResources.Base_Types,
InheritanceRelationship.DerivedType => ServicesVSResources.Derived_types,
InheritanceRelationship.InheritedInterface => ServicesVSResources.Inherited_interfaces,
InheritanceRelationship.ImplementingType => ServicesVSResources.Implementing_types,
InheritanceRelationship.ImplementedMember => ServicesVSResources.Implemented_members,
InheritanceRelationship.OverriddenMember => ServicesVSResources.Overridden_members,
InheritanceRelationship.OverridingMember => ServicesVSResources.Overriding_members,
InheritanceRelationship.ImplementingMember => ServicesVSResources.Implementing_members,
_ => throw ExceptionUtilities.UnexpectedValue(relationship)
};
var headerViewModel = new HeaderMenuItemViewModel(displayContent, GetMoniker(relationship), displayContent);
builder.Add(headerViewModel);
foreach (var targetItem in targets)
{
builder.Add(TargetMenuItemViewModel.Create(targetItem));
}
return(builder.ToImmutable());
}
}
public InheritanceTargetItem(
InheritanceRelationship relationToMember,
DefinitionItem definitionItem,
Glyph glyph,
string displayName)
{
RelationToMember = relationToMember;
DefinitionItem = definitionItem;
Glyph = glyph;
DisplayName = displayName;
}
/// <summary>
/// Decide which moniker should be shown.
/// </summary>
public static ImageMoniker GetMoniker(InheritanceRelationship inheritanceRelationship)
{
// If there are multiple targets and we have the corresponding compound image, use it
if (s_relationships_Shown_As_I_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)) &&
s_relationships_Shown_As_O_Down_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.ImplementingOverridden);
}
if (s_relationships_Shown_As_I_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)) &&
s_relationships_Shown_As_O_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.ImplementingOverriding);
}
if (s_relationships_Shown_As_I_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)) &&
s_relationships_Shown_As_I_Down_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.ImplementingImplemented);
}
if (s_relationships_Shown_As_O_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)) &&
s_relationships_Shown_As_O_Down_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.OverridingOverridden);
}
// Otherwise, show the image based on this preference
if (s_relationships_Shown_As_I_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.Implementing);
}
if (s_relationships_Shown_As_I_Down_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.Implemented);
}
if (s_relationships_Shown_As_O_Up_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.Overriding);
}
if (s_relationships_Shown_As_O_Down_Arrow.Any(flag => inheritanceRelationship.HasFlag(flag)))
{
return(KnownMonikers.Overridden);
}
// The relationship is None. Don't know what image should be shown, throws
throw ExceptionUtilities.UnexpectedValue(inheritanceRelationship);
}
public InheritanceTargetItem(
InheritanceRelationship relationToMember,
DetachedDefinitionItem definitionItem,
Glyph glyph,
Glyph languageGlyph,
string displayName,
string?projectName)
{
RelationToMember = relationToMember;
DefinitionItem = definitionItem;
Glyph = glyph;
LanguageGlyph = languageGlyph;
DisplayName = displayName;
ProjectName = projectName;
}
private void AddInheritance(IModelNode node, IModelNode baseNode)
{
var relationship = new InheritanceRelationship(ModelRelationshipId.Create(), node, baseNode);
ModelService.AddRelationship(relationship);
}
