public void Handle(AutoSaveRecoveryEvent message)
{
_autoSaveRecoveryIndex = message.AutoSaveMasterIndex;
if (!message.RecoveryInProgress)
{
// if auto save recovery is not already in progress
// prompt the user for which files should be recovered
var autoSaveRecoveryDialog = new AutoSaveRecoveryDialogViewModel();
var filesToRecover = message.AutoSaveMasterIndex.Values.Where(i => i.ShouldRecover && i.IsCurrentVersion).SelectMany(entry => entry.Files);
if (filesToRecover.Count() == 0)
{
// if there are no files to recover then clean up
// the recovery folder and exit here
AutoSaver.CleanUpRecoveredFiles();
return;
}
autoSaveRecoveryDialog.Files = new ObservableCollection <AutoSaveIndexEntry>(filesToRecover);
_windowManager.ShowDialogBox(autoSaveRecoveryDialog, settings: new Dictionary <string, object>
{
{ "WindowStyle", WindowStyle.None },
{ "ShowInTaskbar", false },
{ "ResizeMode", ResizeMode.NoResize },
{ "Background", System.Windows.Media.Brushes.Transparent },
{ "AllowsTransparency", true }
});
if (autoSaveRecoveryDialog.Result != OpenDialogResult.Cancel)
{
message.RecoveryInProgress = true;
var fileToOpen = _autoSaveRecoveryIndex.Values.Where(i => i.ShouldRecover).FirstOrDefault().Files.Where(x => x.ShouldOpen).FirstOrDefault();
if (fileToOpen != null)
{
// the first file will mark itself as opened then re-publish the message
// to open the next file (if there is one)
RecoverAutoSaveFile(fileToOpen);
}
}
else
{
// if recovery has been cancelled open a new blank document
NewQueryDocument("");
// and remove unwanted recovery files
AutoSaver.CleanUpRecoveredFiles();
}
}
// TODO - maybe move this to a RecoverNextFile message and store the files to recover in a private var
// then at the end of the ViewLoaded event we can trigger this event and run code like the
// section below
}
public void Handle(RecoverNextAutoSaveFileEvent message)
{
var fileToOpen = _autoSaveRecoveryIndex.Values.Where(i => i.ShouldRecover).FirstOrDefault().Files.Where(x => x.ShouldOpen).FirstOrDefault();
if (fileToOpen != null)
{
// the first file will mark itself as opened then re-publish the message
// to open the next file (if there is one)
RecoverAutoSaveFile(fileToOpen);
}
else
{
// if no files have been opened open a new blank document
if (Items.Count == 0)
{
OpenNewBlankDocument(null);
}
AutoSaver.CleanUpRecoveredFiles();
// Now that any files have been recovered start the auto save timer
_eventAggregator.PublishOnUIThreadAsync(new StartAutoSaveTimerEvent());
}
}