/// <summary>
/// Converts the <see cref="IVsTextView"/> to an <see cref="IWpfTextView"/>/
/// </summary>
/// <returns></returns>
internal static IWpfTextView?ToIWpfTextView(this IVsTextView nativeView)
{
ThreadHelper.ThrowIfNotOnUIThread();
IVsEditorAdaptersFactoryService?editorAdapter = VS.GetMefService <IVsEditorAdaptersFactoryService>();
return(editorAdapter?.GetWpfTextView(nativeView));
}
/// <summary>
/// Converts the <see cref="IVsTextView"/> to an <see cref="IWpfTextView"/>/
/// </summary>
/// <returns></returns>
public static IVsTextView?ToIVsTextView(this IWpfTextView view)
{
ThreadHelper.ThrowIfNotOnUIThread();
IVsEditorAdaptersFactoryService?editorAdapter = VS.GetMefService <IVsEditorAdaptersFactoryService>();
return(editorAdapter?.GetViewAdapter(view));
}
/// <summary>
/// Converts a <see cref="IVsHierarchy"/> to a <see cref="IVsHierarchyItem"/>.
/// </summary>
public static IVsHierarchyItem ToHierarchyItem(this IVsHierarchy hierarchy, uint itemId)
{
if (hierarchy == null)
{
throw new ArgumentNullException(nameof(hierarchy));
}
IVsHierarchyItemManager manager = VS.GetMefService <IVsHierarchyItemManager>();
return(manager.GetHierarchyItem(hierarchy, itemId));
}
/// <summary>
/// Converts a <see cref="IVsHierarchy"/> to a <see cref="IVsHierarchyItem"/>.
/// </summary>
/// <returns>Returns <see langword="null"/> if unable to get the hierarchy item.</returns>
public static IVsHierarchyItem?ToHierarchyItem(this IVsHierarchy hierarchy, uint itemId)
{
if (hierarchy == null)
{
return(null);
}
IVsHierarchyItemManager?manager = VS.GetMefService <IVsHierarchyItemManager>();
manager.TryGetHierarchyItem(hierarchy, itemId, out IVsHierarchyItem? item);
return(item);
}