protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (watcher != null)
{
watcher.Dispose();
watcher = null;
}
}
}
/// <summary>
/// Sets up filesystem watches to watch directories for each solution for changes.
/// </summary>
private void SetupWatchers()
{
if (watcher != null)
{
watcher.Dispose();
}
watcher = new MultiFileSystemWatcher();
watcher.FileChanged += TestContainerUpdated;
// Subscribe to the solution directory, which should pick up most changes
string solutionDirectory, solutionFile, userOptionsFile;
if (solutionService.GetSolutionInfo(out solutionDirectory, out solutionFile, out userOptionsFile) == VSConstants.S_OK)
{
if (!string.IsNullOrEmpty(solutionDirectory))
{
// Ensure the solution dir ends with \ so we can compare when looking for subfolders
if (!solutionDirectory.EndsWith("\\"))
{
solutionDirectory = solutionDirectory + "\\";
}
foreach (var filePattern in this.WatchedFilePatterns)
{
watcher.AddWatcher(solutionDirectory, filePattern);
}
// Get all directories that had test containers that are not already children of the solution dir (it's already being watched)
var dirs = cachedTestContainers
.Select(tc => Path.GetDirectoryName(tc.Source) + "\\")
.Distinct(StringComparer.OrdinalIgnoreCase)
.Where(tc => !tc.StartsWith(solutionDirectory, StringComparison.OrdinalIgnoreCase));
foreach (var dir in dirs)
{
foreach (var filePattern in this.WatchedFilePatterns)
{
watcher.AddWatcher(dir, filePattern);
}
}
}
}
// Also subscribe to the projects own changes to deal with new items being added outside of the solution directory
uint pdwCookie;
foreach (var p in solutionService.GetProjects())
{
p.AdviseHierarchyEvents(this, out pdwCookie);
}
}
