private int GetEnum(NavInfoList navInfoList, bool isObjectBrowser, bool isCanonical, ref ImmutableArray<IVsNavInfoNode> nodeList, out IVsEnumNavInfoNodes ppEnum)
{
if (nodeList == null)
{
var builder = ImmutableArray.CreateBuilder<IVsNavInfoNode>();
FillNodeList(navInfoList, isObjectBrowser, isCanonical, builder);
nodeList = builder.ToImmutable();
}
ppEnum = new EnumNavInfoNodes(nodeList);
return VSConstants.S_OK;
}
private int GetEnum(NavInfoList navInfoList, bool isObjectBrowser, bool isCanonical, ref ImmutableArray <IVsNavInfoNode> nodeList, out IVsEnumNavInfoNodes ppEnum)
{
if (nodeList == null)
{
var builder = ImmutableArray.CreateBuilder <IVsNavInfoNode>();
FillNodeList(navInfoList, isObjectBrowser, isCanonical, builder);
nodeList = builder.ToImmutable();
}
ppEnum = new EnumNavInfoNodes(nodeList);
return(VSConstants.S_OK);
}
public NavInfo(
Guid libraryGuid,
__SymbolToolLanguage preferredLanguage,
string libraryName,
string metadataProjectItem = null,
string namespaceName = null,
string className = null,
string memberName = null)
{
metadataProjectItem = metadataProjectItem ?? string.Empty;
namespaceName = namespaceName ?? string.Empty;
className = className ?? string.Empty;
memberName = memberName ?? string.Empty;
_preferredLanguage = preferredLanguage;
_navInfo = new NavInfoList(libraryGuid, libraryName, metadataProjectItem, namespaceName, className, memberName, expandNames: false);
_canonicalNavInfo = new NavInfoList(libraryGuid, libraryName, metadataProjectItem, namespaceName, className, memberName, expandNames: true);
}
public NavInfo(
Guid libraryGuid,
__SymbolToolLanguage preferredLanguage,
string libraryName,
string metadataProjectItem = null,
string namespaceName = null,
string className = null,
string memberName = null)
{
metadataProjectItem = metadataProjectItem ?? string.Empty;
namespaceName = namespaceName ?? string.Empty;
className = className ?? string.Empty;
memberName = memberName ?? string.Empty;
_preferredLanguage = preferredLanguage;
_navInfo = new NavInfoList(libraryGuid, libraryName, metadataProjectItem, namespaceName, className, memberName, expandNames: false);
_canonicalNavInfo = new NavInfoList(libraryGuid, libraryName, metadataProjectItem, namespaceName, className, memberName, expandNames: true);
}
private void FillNodeList(NavInfoList navInfoList, bool isObjectBrowser, bool isCanonical, ImmutableArray<IVsNavInfoNode>.Builder builder)
{
var index = 0;
// In some cases, Class View presentation NavInfo objects will have extra nodes (LLT_PACKAGE & LLT_HIERARCHY) up front.
// When this NavInfo is consumed by Object Browser (for 'Browse to Definition'), we need to skip first two nodes
if (isObjectBrowser && !isCanonical)
{
if (navInfoList.Count >= 2 && navInfoList[1].ListType == (uint)_LIB_LISTTYPE.LLT_HIERARCHY)
{
index = 2;
}
}
while (index < navInfoList.Count)
{
if (!isCanonical || navInfoList[index].ListType != (uint)_LIB_LISTTYPE.LLT_HIERARCHY)
{
builder.Add(navInfoList[index]);
}
index++;
}
}
private void FillNodeList(NavInfoList navInfoList, bool isObjectBrowser, bool isCanonical, ImmutableArray <IVsNavInfoNode> .Builder builder)
{
var index = 0;
// In some cases, Class View presentation NavInfo objects will have extra nodes (LLT_PACKAGE & LLT_HIERARCHY) up front.
// When this NavInfo is consumed by Object Browser (for 'Browse to Definiition'), we need to skip first two nodes
if (isObjectBrowser && !isCanonical)
{
if (navInfoList.Count >= 2 && navInfoList[1].ListType == (uint)_LIB_LISTTYPE.LLT_HIERARCHY)
{
index = 2;
}
}
while (index < navInfoList.Count)
{
if (!isCanonical || navInfoList[index].ListType != (uint)_LIB_LISTTYPE.LLT_HIERARCHY)
{
builder.Add(navInfoList[index]);
}
index++;
}
}
