private void FileChangedOnDisk(string filePath)
{
var item = VsxHelper.FindProjectItemByFilePath(project, filePath);
if (item == null || !IsItemRelevant(item))
{
return;
}
tracer.Trace("File change on disk handling queued: {0}", this, filePath);
QueueHandlingFileOnDiskChange(filePath);
}
private void HandleFilesChangedOnDisk(object _)
{
if (filesChangedOnDisk.Count == 0)
{
return;
}
var filesChanged = filesChangedOnDisk;
filesChangedOnDisk = new HashSet <string>();
foreach (var filePath in filesChanged)
{
try
{
var item = VsxHelper.FindProjectItemByFilePath(project, filePath);
if (item == null)
{
return;
}
// if the file is open, we have to wait until VS reloads the file content, because
// until it is not reloaded, the file code model might be out of sync with the new content.
if (item.IsOpen[EnvDTE.Constants.vsViewKindAny])
{
string contentOnDisk = VsxHelper.GetFileContent(item, loadLastSaved: true);
string contentInVS = VsxHelper.GetFileContent(item, loadLastSaved: false);
if (!contentOnDisk.Equals(contentInVS))
{
tracer.Trace("File is open and not in sync, reschedule update: {0}", this, filePath);
QueueHandlingFileOnDiskChange(filePath);
continue;
}
}
tracer.Trace("File changed outside of Visual Studio: {0}", this, filePath);
if (IsItemRelevant(item))
{
OnFileChanged(item);
}
}
catch (Exception ex)
{
tracer.Trace("Error during file change handling: {0}", this, ex);
}
}
}
