/// <summary>
/// Gets the list of files specified by the hierarchy (IVsSccProject2 or IVsHierarchy)
/// </summary>
/// <param name="hierarchy"></param>
/// <param name="id"></param>
/// <param name="depth"></param>
/// <returns></returns>
/// <remarks>The list might contain duplicates if files are included more than once</remarks>
public IEnumerable <string> GetSccFiles(IVsHierarchy hierarchy, uint id, ProjectWalkDepth depth, IDictionary <string, uint> map)
{
ThreadHelper.ThrowIfNotOnUIThread();
// Note: This command is not cached like the other commands on this object!
if (hierarchy == null)
{
throw new ArgumentNullException("hierarchy");
}
SelectionItem si = new SelectionItem(hierarchy, id);
string[] files;
if (!SelectionUtils.GetSccFiles(si, out files, depth >= ProjectWalkDepth.SpecialFiles, IncludeNoScc(depth), map))
{
yield break;
}
foreach (string file in files)
{
yield return(SvnTools.GetNormalizedFullPath(file));
}
if (depth > ProjectWalkDepth.SpecialFiles)
{
Dictionary <SelectionItem, SelectionItem> previous = new Dictionary <SelectionItem, SelectionItem>();
previous.Add(si, si);
foreach (SelectionItem item in GetDescendants(si, previous, depth))
{
if (!SelectionUtils.GetSccFiles(item, out files, depth >= ProjectWalkDepth.SpecialFiles, depth != ProjectWalkDepth.AllDescendantsInHierarchy, map))
{
continue;
}
foreach (string file in files)
{
yield return(SvnTools.GetNormalizedFullPath(file));
}
}
}
}
/// <summary>
/// Gets the selected files; yielding for each result to allow delay loading
/// </summary>
/// <param name="recursive"></param>
/// <returns></returns>
IEnumerable <string> InternalGetSelectedFiles(bool recursive)
{
HybridCollection <string> foundFiles = new HybridCollection <string>(StringComparer.OrdinalIgnoreCase);
foreach (SelectionItem i in GetSelectedItems(recursive))
{
string[] files;
if (SelectionUtils.GetSccFiles(i, out files, true, true, null))
{
foreach (string file in files)
{
if (!foundFiles.Contains(file))
{
foundFiles.Add(file);
yield return(file);
}
}
}
}
}
protected IEnumerable <SccProject> InternalGetOwnerProjects()
{
Hashtable ht = new Hashtable();
bool searchedProjectMapper = false;
IProjectFileMapper projectMapper = null;
foreach (SelectionItem si in GetSelectedItems(false))
{
if (ht.Contains(si.Hierarchy))
{
continue;
}
ht.Add(si.Hierarchy, si);
if (si.SccProject != null)
{
yield return(new SccProject(null, si.SccProject));
continue;
}
else if (si.Hierarchy is IVsSccVirtualFolders)
{
continue; // Skip URL WebApplications fast
}
string[] files;
// No need to fetch special files as we only want projects!
if (!SelectionUtils.GetSccFiles(si, out files, false, false, null) || files.Length == 0)
{
continue; // No files selected
}
if (projectMapper == null && !searchedProjectMapper)
{
searchedProjectMapper = true;
projectMapper = GetService <IProjectFileMapper>();
}
if (projectMapper != null)
{
foreach (string file in files)
{
foreach (SccProject project in projectMapper.GetAllProjectsContaining(file))
{
if (project.RawHandle != null)
{
if (ht.Contains(project.RawHandle))
{
continue;
}
ht.Add(project.RawHandle, si);
yield return(project);
}
else if (!ht.Contains(project))
{
ht.Add(project, si);
yield return(project);
}
}
}
}
}
}