/// <summary>
/// Initializes a new instance of the <see cref="ProjectItemNode"/> class.
/// </summary>
/// <param name="kind">The kind of project node.</param>
/// <param name="hierarchyNode">The underlying hierarchy represented by this node.</param>
/// <param name="nodeFactory">The factory for child nodes.</param>
/// <param name="adapter">The adapter service that implements the smart cast <see cref="ISolutionExplorerNode.As{T}"/>.</param>
public ProjectItemNode(
SolutionNodeKind kind,
IVsHierarchyItem hierarchyNode,
ISolutionExplorerNodeFactory nodeFactory,
IAdapterService adapter,
Lazy <IVsUIHierarchyWindow> solutionExplorer)
: base(kind, hierarchyNode, nodeFactory, adapter, solutionExplorer)
{
this.nodeFactory = nodeFactory;
owningProject = new Lazy <IProjectNode>(() =>
this.nodeFactory.CreateNode(hierarchyNode.GetRoot()) as IProjectNode);
}
/// <summary>
/// Initializes a new instance of the <see cref="ProjectItemNode"/> class.
/// </summary>
/// <param name="kind">The kind of project node.</param>
/// <param name="hierarchyNode">The underlying hierarchy represented by this node.</param>
/// <param name="nodeFactory">The factory for child nodes.</param>
/// <param name="adapter">The adapter service that implements the smart cast <see cref="ISolutionExplorerNode.As{T}"/>.</param>
public ProjectItemNode(
SolutionNodeKind kind,
IVsHierarchyItem hierarchyNode,
ISolutionExplorerNodeFactory nodeFactory,
IAdapterService adapter,
Lazy<IVsUIHierarchyWindow> solutionExplorer)
: base(kind, hierarchyNode, nodeFactory, adapter, solutionExplorer)
{
this.nodeFactory = nodeFactory;
owningProject = new Lazy<IProjectNode>(() =>
this.nodeFactory.CreateNode(hierarchyNode.GetRoot ()) as IProjectNode);
}
/// <summary>
/// Gets the service provider for this item.
/// </summary>
public static IServiceProvider GetServiceProvider(this IVsHierarchyItem item)
{
Ole.IServiceProvider oleSp;
if (item.HierarchyIdentity.IsNestedItem &&
ErrorHandler.Succeeded(item.HierarchyIdentity.NestedHierarchy.GetSite(out oleSp)) &&
oleSp != null)
{
return(new ServiceProvider(oleSp));
}
if (ErrorHandler.Succeeded(item.HierarchyIdentity.Hierarchy.GetSite(out oleSp)) &&
oleSp != null)
{
return(new ServiceProvider(oleSp));
}
// Try the hierarchy root as a fallback.
var root = item.GetRoot();
if (root != null &&
ErrorHandler.Succeeded(root.HierarchyIdentity.Hierarchy.GetSite(out oleSp)) &&
oleSp != null)
{
return(new ServiceProvider(oleSp));
}
// Try the hierarchy top-most node as a fallback (this would be the solution itself)
root = item.GetTopMost();
if (root != null &&
ErrorHandler.Succeeded(root.HierarchyIdentity.Hierarchy.GetSite(out oleSp)) &&
oleSp != null)
{
return(new ServiceProvider(oleSp));
}
// Default to a global service provider provided by VS shell.
// TODO: may require us to switch to the UI thread to get the right one.
return(ServiceProvider.GlobalProvider);
}
/// <summary>
/// Initializes a new instance of the <see cref="SolutionItemNode"/> class.
/// </summary>
/// <param name="hierarchyNode">The underlying hierarchy represented by this node.</param>
/// <param name="nodeFactory">The factory for child nodes.</param>
/// <param name="adapter">The adapter service that implements the smart cast <see cref="ITreeNode.As{T}"/>.</param>
public SolutionItemNode(
IVsHierarchyItem hierarchyNode,
ISolutionExplorerNodeFactory nodeFactory,
IAdapterService adapter,
JoinableLazy <IVsUIHierarchyWindow> solutionExplorer)
: base(SolutionNodeKind.SolutionItem, hierarchyNode, nodeFactory, adapter, solutionExplorer)
{
this.nodeFactory = nodeFactory;
Item = new Lazy <ProjectItem>(() => (ProjectItem)hierarchyNode.GetExtenderObject());
owningFolder = new Lazy <ISolutionFolderNode>(() =>
this.nodeFactory.CreateNode(hierarchyNode.GetRoot()) as ISolutionFolderNode);
}
