private void Locker_LockStatusChanged(object sender, GenericEventArgs <LockStatus> e)
{
if (_idle && storedStatus != CurrentStatus)
{
storedStatus = CurrentStatus;
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(CurrentStatus));
}
}
/// <summary>
/// Used to request an unlock.
/// </summary>
/// <param name="token">The token used when the lock was requested.</param>
public void RequestUnlock(object token)
{
bool fireEvent = _tokens.Remove(token) && _tokens.Any() == false;
if (fireEvent)
{
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(LockStatus.Free));
}
}
void OperationWrapper(Action callback)
{
_idle = false;
var preOperationStatus = CurrentStatus;
callback();
if (CurrentStatus != preOperationStatus)
{
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(CurrentStatus));
}
_idle = true;
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
_tokens.Clear();
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(LockStatus.Free));
LockStatusChanged = null;
}
_disposed = true;
}
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
Component = null;
DefaultLocker.Dispose();
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(LockStatus.Free));
LockStatusChanged = null;
}
_disposed = true;
}
}
/// <summary>
/// Used to request a lock.
/// </summary>
/// <param name="token">The lock token.</param>
public void RequestLock(object token)
{
if (token == null)
{
return;
}
bool fireEvent = _tokens.Count == 0;
if (_tokens.Contains(token) == false)
{
_tokens.Add(token);
}
if (fireEvent)
{
LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(LockStatus.Locked));
}
}
private void Component_LockStatusChanged(object sender, GenericEventArgs <LockStatus> e) => LockStatusChanged?.Invoke(sender, e);
public void FireLockStatusChanged(LockStatus status) => LockStatusChanged?.Invoke(this, new GenericEventArgs <LockStatus>(status));
