/// <summary>
/// Gets the next sibling of the given id.
/// </summary>
public ItemId GetNextSibling(ItemId id)
{
var list = GetReferenceItems();
var index = list.IndexOf(id);
if (index < 0) return ItemId.Nil;
index++;
if (index >= list.Count) return ItemId.Nil;
return list[index];
}
/// <summary>
/// Invalidate the items of the given item id.
/// </summary>
internal void InvalidateItems(ItemId id)
{
hierarchyListeners.OnInvalidateItems(id.Value);
}
/// <summary>
/// Gets the build item that belong to the given item id.
/// </summary>
internal ProjectItem GetProjectItem(ItemId itemId)
{
string name;
if (ErrorHandler.Succeeded(GetCanonicalName(itemId.Value, out name)))
return GetProjectItem(name);
return null;
}
/// <summary>
/// Gets the next sibling of the given item id using the base implementation.
/// </summary>
internal ItemId GetOriginalNextSibling(ItemId id)
{
object property;
base.GetProperty(id.Value, (int)__VSHPROPID.VSHPROPID_NextSibling, out property);
return ItemId.Get(property);
}
/// <summary>
/// Gets the name of the given item id using the base implementation.
/// </summary>
internal string GetOriginalName(ItemId id)
{
object property;
base.GetProperty(id.Value, (int)__VSHPROPID.VSHPROPID_Name, out property);
return property as string;
}
/// <summary>
/// Gets the first child of the given item id using the base implementation.
/// </summary>
internal ItemId GetOriginalFirstChild(ItemId id)
{
object property;
base.GetProperty(id.Value, (int)__VSHPROPID.VSHPROPID_FirstChild, out property);
return ItemId.Get(property);
}
public bool Equals(ItemId other)
{
return (other._id == _id);
}
/// <summary>
/// Is the given item id a jar reference in this list?
/// </summary>
public bool IsJarReference(ItemId id)
{
GetReferenceItems(); // Force load
return jarReferenceItems.Contains(id.Value);
}
/// <summary>
/// Does this list contain the given item id?
/// </summary>
public bool Contains(ItemId id)
{
return (referenceItems != null) && referenceItems.Contains(id);
}
/// <summary>
/// Is the given item a References node?
/// </summary>
internal bool IsReferencesContainer(ItemId itemId)
{
// Try cache first
if (referenceContainerItemId.HasValue)
{
return referenceContainerItemId.Value.Equals(itemId);
}
// Do full lookup
object property;
base.GetProperty(itemId.Value, (int) __VSHPROPID.VSHPROPID_Name, out property);
var name = property as string;
if (name == ReferenceContainerNode.ReferencesNodeVirtualName)
{
referenceContainerItemId = itemId;
return true;
}
return false;
}
/// <summary>
/// Is the given item a JarReference?
/// </summary>
internal bool IsJarReference(ItemId itemId)
{
/*object property;
base.GetProperty(itemId.Value, (int)__VSHPROPID.VSHPROPID_Name, out property);
var name = property as string;
return (name != null) && (name.EndsWith(".jar", StringComparison.OrdinalIgnoreCase));*/
var projectItem = GetProjectItem(itemId.Value);
return (projectItem != null) && (projectItem.ItemType == "JarReference");
}
