private void InspectHierarchyItems(IVsHierarchy hier, uint itemid, int level, List <uint> sharedItemIds)
{
string caption = HierarchyUtilities.GetHierarchyProperty <string>(hier, itemid, (int)__VSHPROPID.VSHPROPID_Caption);
this.Output(string.Format("{0}{1}\n", new string('\t', level), caption));
bool isSharedItem;
if (HierarchyUtilities.TryGetHierarchyProperty(hier, itemid, (int)__VSHPROPID7.VSHPROPID_IsSharedItem, out isSharedItem) &&
isSharedItem)
{
sharedItemIds.Add(itemid);
}
uint child;
if (HierarchyUtilities.TryGetHierarchyProperty(hier, itemid, (int)__VSHPROPID.VSHPROPID_FirstChild, Unbox.AsUInt32, out child) &&
child != (uint)VSConstants.VSITEMID.Nil)
{
this.InspectHierarchyItems(hier, child, level + 1, sharedItemIds);
while (HierarchyUtilities.TryGetHierarchyProperty(hier, child, (int)__VSHPROPID.VSHPROPID_NextSibling, Unbox.AsUInt32, out child) &&
child != (uint)VSConstants.VSITEMID.Nil)
{
this.InspectHierarchyItems(hier, child, level + 1, sharedItemIds);
}
}
}
public IEnumerable <IVsHierarchy> EnumImportingProjects(IVsHierarchy hierarchy)
{
IVsSharedAssetsProject sharedAssetsProject;
if (HierarchyUtilities.TryGetHierarchyProperty(hierarchy, (uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID7.VSHPROPID_SharedAssetsProject, out sharedAssetsProject) &&
sharedAssetsProject != null)
{
foreach (IVsHierarchy importingProject in sharedAssetsProject.EnumImportingProjects())
{
yield return(importingProject);
}
}
}
public IVsHierarchy GetActiveProjectContext(IVsHierarchy hierarchy)
{
IVsHierarchy activeProjectContext;
if (HierarchyUtilities.TryGetHierarchyProperty(hierarchy, (uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID7.VSHPROPID_SharedItemContextHierarchy, out activeProjectContext))
{
return(activeProjectContext);
}
else
{
return(null);
}
}
public static string GetName(this IVsSolution4 solution, Guid identifier)
{
ThreadHelper.ThrowIfNotOnUIThread();
TryGetHierarchy(solution, identifier, out IVsHierarchy hierarchy);
if (HierarchyUtilities.TryGetHierarchyProperty(hierarchy, VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_Name, out string name))
{
return(name);
}
return("?");
}
/// <summary>
/// This function is the callback used to execute a command when the a menu item is clicked.
/// See the Initialize method to see how the menu item is associated to this function using
/// the OleMenuCommandService service and the MenuCommand class.
/// </summary>
private void MenuItemCallback(object sender, EventArgs e)
{
var sharedHier = this.FindSharedProject();
string sharedCaption = HierarchyUtilities.GetHierarchyProperty <string>(sharedHier, (uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Caption);
this.Output(string.Format("Found shared project: {0}\n", sharedCaption));
var activePlatformHier = this.GetActiveProjectContext(sharedHier);
string activeCaption = HierarchyUtilities.GetHierarchyProperty <string>(activePlatformHier, (uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Caption);
this.Output(string.Format("The active platform project: {0}\n", activeCaption));
this.Output("Platform projects:\n");
foreach (IVsHierarchy platformHier in this.EnumImportingProjects(sharedHier))
{
string platformCaption = HierarchyUtilities.GetHierarchyProperty <string>(platformHier, (uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Caption);
this.Output(string.Format(" * {0}\n", platformCaption));
}
this.Output("Walk the active platform project:\n");
var sharedItemIds = new List <uint>();
this.InspectHierarchyItems(activePlatformHier, (uint)VSConstants.VSITEMID.Root, 1, sharedItemIds);
var sharedItemId = sharedItemIds[0];
string fullPath;
ErrorHandler.ThrowOnFailure(((IVsProject)activePlatformHier).GetMkDocument(sharedItemId, out fullPath));
this.Output(string.Format("Shared item full path: {0}\n", fullPath));
var dte = (EnvDTE.DTE) this.GetService(typeof(EnvDTE.DTE));
var dteEvents = (EnvDTE80.Events2)dte.Events;
dteEvents.ProjectItemsEvents.ItemRenamed += this.OnItemRenamed;
HierarchyUtilities.TryGetHierarchyProperty(activePlatformHier, sharedItemId, (int)__VSHPROPID7.VSHPROPID_SharedProjectHierarchy, out sharedHier);
uint itemIdInSharedHier;
int found;
VSDOCUMENTPRIORITY[] priority = new VSDOCUMENTPRIORITY[1];
if (ErrorHandler.Succeeded(((IVsProject)sharedHier).IsDocumentInProject(fullPath, out found, priority, out itemIdInSharedHier)) &&
found != 0)
{
var newName = DateTime.Now.Ticks.ToString() + Path.GetExtension(fullPath);
ErrorHandler.ThrowOnFailure(sharedHier.SetProperty(itemIdInSharedHier, (int)__VSHPROPID.VSHPROPID_EditLabel, newName));
this.Output(string.Format("Renamed {0} to {1}\n", fullPath, newName));
}
dteEvents.ProjectItemsEvents.ItemRenamed -= this.OnItemRenamed;
}
/// <summary>
/// Returns the <see cref="IVsSharedAssetsProject"/> for the <see cref="IVsHierarchy"/>.
/// </summary>
/// <param name="hierarchy"></param>
public static IVsSharedAssetsProject?GetSharedAssetsProject(this IVsHierarchy hierarchy)
{
if (hierarchy == null)
{
throw new ArgumentNullException(nameof(hierarchy));
}
ThreadHelper.ThrowIfNotOnUIThread();
HierarchyUtilities.TryGetHierarchyProperty <IVsSharedAssetsProject>(
hierarchy,
(uint)VSConstants.VSITEMID.Root,
(int)__VSHPROPID7.VSHPROPID_SharedAssetsProject,
out IVsSharedAssetsProject? sharedAssetsProject);
return(sharedAssetsProject);
}
/// <summary>
/// Tries to get a property from a hierarchy item.
/// </summary>
/// <remarks>
/// Inspired by https://github.com/dotnet/roslyn/blob/main/src/VisualStudio/Core/Def/Implementation/ProjectSystem/Extensions/IVsHierarchyExtensions.cs
/// </remarks>
public static bool TryGetItemProperty <T>(this IVsHierarchy hierarchy, uint itemId, int propertyId, out T?value)
{
return(HierarchyUtilities.TryGetHierarchyProperty <T>(hierarchy, itemId, propertyId, out value));
}
