public bool ReleaseWatcher( UTRSFileWatchable sender )
{
bool ok = false;
if (_fileWatchers.ContainsKey( sender ))
{
_fileWatchers.Remove( sender );
GC.Collect();
ok = true;
}
return ok;
}
private bool ChangeWatcherState(UTRSFileWatchable sender, bool state)
{
bool ok = false;
if (_fileWatchers.ContainsKey(sender))
{
FileSystemWatcher watcher = _fileWatchers[sender];
watcher.EnableRaisingEvents = state;
ok = true;
}
return(ok);
}
public bool ReleaseWatcher(UTRSFileWatchable sender)
{
bool ok = false;
if (_fileWatchers.ContainsKey(sender))
{
_fileWatchers.Remove(sender);
GC.Collect();
ok = true;
}
return(ok);
}
public void WatchFile(UTRSFileWatchable sender, string documentPath, string documentName)
{
if (!_fileWatchers.ContainsKey(sender))
{
var watcher = new FileSystemWatcher();
watcher.Path = documentPath;
watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName |
NotifyFilters.DirectoryName;
// Only watch text files.
watcher.Filter = documentName;
watcher.Changed += sender.FileChanged;
watcher.Created += sender.FileCreated;
watcher.Deleted += sender.FileDeleted;
watcher.Renamed += sender.FileRenamed;
watcher.EnableRaisingEvents = true;
_fileWatchers.Add(sender, watcher);
}
}
public bool RestartWatcher(UTRSFileWatchable sender)
{
return(ChangeWatcherState(sender, true));
}
public bool PauseWatcher(UTRSFileWatchable sender)
{
return(ChangeWatcherState(sender, false));
}
public void WatchFile( UTRSFileWatchable sender, string documentPath, string documentName )
{
if (!_fileWatchers.ContainsKey( sender ))
{
var watcher = new FileSystemWatcher();
watcher.Path = documentPath;
watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName |
NotifyFilters.DirectoryName;
// Only watch text files.
watcher.Filter = documentName;
watcher.Changed += sender.FileChanged;
watcher.Created += sender.FileCreated;
watcher.Deleted += sender.FileDeleted;
watcher.Renamed += sender.FileRenamed;
watcher.EnableRaisingEvents = true;
_fileWatchers.Add( sender, watcher );
}
}
public bool RestartWatcher( UTRSFileWatchable sender )
{
return ChangeWatcherState( sender, true );
}
public bool PauseWatcher( UTRSFileWatchable sender )
{
return ChangeWatcherState( sender, false );
}
private bool ChangeWatcherState( UTRSFileWatchable sender, bool state )
{
bool ok = false;
if (_fileWatchers.ContainsKey( sender ))
{
FileSystemWatcher watcher = _fileWatchers[sender];
watcher.EnableRaisingEvents = state;
ok = true;
}
return ok;
}