private void RemoveTabsNotFoundInAllDocuments()
{
for (var i = 0; i < tabs.TabCount; i++)
{
var tab = tabs.TabPages[i] as Noc;
if (tab != null && !tab.Document.IsDraft && !NocsService.AllDocuments.ContainsKey(tab.Document.ResourceId))
{
// tab document isn't a draft (untitled)
// AND we couldn't find the documentId in AllDocuments after a background-"GetAllItems"
// -> we have to remove the document from tabs completely (in a thread-safe way)
Debug.WriteLine(DateTime.Now + " - Main: removing an open tab of a document that was removed in Google Docs: " + tab.Document.Title);
MainFormThreadSafeDelegate removeTab = RemoveTabThreadSafe;
Invoke(removeTab, i);
}
}
}
private void BgWorkerLoadDocumentContent_Completed(object sender, RunWorkerCompletedEventArgs e)
{
var updatedDocument = e.Result as Document;
// let's first check for an error
if (e.Error != null)
{
if (updatedDocument == null)
{
Trace.WriteLine(DateTime.Now + " - Main: error while loading document content");
}
else
{
Trace.WriteLine(DateTime.Now + " - Main: error while loading document content: " + updatedDocument.Title);
}
Status(StatusType.ContentUpdateError, e.Error.Message);
return;
}
if (updatedDocument != null)
{
// if for some reason the document wasn't found or file was corrupt, we'll remove that tab
/*
* TODO: later these errors should create a small box inside the gray, inactive Tab,
* where we will inform the user to either reload the document or save it inside docs.google.com
*/
if (updatedDocument.Summary != null &&
(updatedDocument.Summary.ToLowerInvariant().Contains("document not found") ||
updatedDocument.Summary.ToLowerInvariant().Contains("file is corrupt, or an unknown format")))
{
for (var i = 0; i < tabs.TabCount; i++)
{
var tab = tabs.TabPages[i] as Noc;
if (tab != null && !tab.Document.IsDraft && tab.Document.ResourceId == updatedDocument.ResourceId)
{
// tab document isn't a draft (untitled)
// AND we couldn't find the documentId in AllDocuments after a background-"GetAllItems"
// -> we have to remove the document from tabs completely (in a thread-safe way)
Debug.WriteLine(DateTime.Now + " - Main: removing an open tab of a document that wasn't found while loading document content: " + tab.Document.Title);
MainFormThreadSafeDelegate removeTab = RemoveTabThreadSafe;
Invoke(removeTab, i);
}
}
updatedDocument.Summary = null;
}
else
{
// let's activate the document and update the content
foreach (var tab in tabs.TabPages.Cast <Noc>().Where(
tab => !tab.Document.IsDraft &&
tab.Document.ResourceId == updatedDocument.ResourceId))
{
tab.Document = updatedDocument;
tab.Activate();
}
}
}
// let's handle the loader icon with a thread lock
lock (_threadLock)
{
// let's first decrement the current number of workers
// (should always be over 0 at this point
if (_contentUpdaterWorkers > 0)
{
_contentUpdaterWorkers--;
}
if (_contentUpdaterWorkers == 0)
{
// there are no more updaters active, we can disable loader/clear status
Status(StatusType.Reset, null);
}
}
}
