public void Autosave(object sender, ElapsedEventArgs e)
{
Timer.Stop();
BackgroundTaskManager.Tasks.Add(BackupTask);
new System.Threading.Thread(new System.Threading.ThreadStart(() =>
{
IEnumerable <string> bks = FileHelpers.GetBackups(App.FilePath);
string path;
if (!bks.Any())
{
int prefix = 0;
path = FileHelpers.MakeBackupPath(App.FilePath);
string fname = Path.GetFileName(path);
string direc = Path.GetDirectoryName(path);
while (File.Exists(path) && FileHelpers.ReadBackupPath(path) != App.FilePath)
{
path = Path.Combine(direc, $"{prefix}{fname}");
prefix++;
}
}
else
{
path = bks.First();
}
FileHelpers.WriteBackup(path);
LastBackup = DateTime.Now.TimeOfDay;
BackgroundTaskManager.Tasks.Remove(BackupTask);
SaveStateChanged?.Invoke();
if (Unsaved)
{
Timer.Start();
}
})).Start();
}
public void UpdateSave()
{
LastSave = DateTime.Now.TimeOfDay;
Unsaved = false;
SaveStateChanged?.Invoke();
Timer?.Stop();
FileHelpers.SetWindowHeaders();
}
public void Change()
{
if (!m_changed)
{
m_changed = true;
SaveStateChanged.Execute();
}
Modified.Execute();
}
public void Change()
{
if (!m_lastChanged)
{
m_lastChanged = m_changed();
SaveStateChanged.Execute();
}
Modified.Execute();
}
private void SetUnsaved(object sender, NotifyCollectionChangedEventArgs e)
{
if (e != null && e.IsAddOrRemove() && ReferenceEquals(sender, AllData))
{
if (e.NewItems != null)
{
foreach (object item in e.NewItems)
{
BaseDataClass obj = (BaseDataClass)item;
int errs = obj.GetErrorCount(ErrorType.Error);
NumErrors += errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
errs = obj.GetErrorCount(ErrorType.Warning);
NumWarnings += errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
obj.ErrorStateChanged += ObjectErrorStateChanged;
}
}
if (e.OldItems != null)
{
foreach (object item in e.OldItems)
{
BaseDataClass obj = (BaseDataClass)item;
int errs = obj.GetErrorCount(ErrorType.Error);
NumErrors -= errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
errs = obj.GetErrorCount(ErrorType.Warning);
NumWarnings -= errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
obj.ErrorStateChanged -= ObjectErrorStateChanged;
}
}
}
if (!Unsaved)
{
Unsaved = true;
SaveStateChanged?.Invoke();
Timer?.Start();
FileHelpers.SetWindowHeaders();
}
}
protected override void Saved()
{
m_changed = false;
SaveStateChanged.Execute();
}
protected override void Saved()
{
m_saved();
m_lastChanged = m_changed();
SaveStateChanged.Execute();
}
