private void _NextSequence(Action actionOnFail)
{
_DisposeSequenceExecutor();
try {
if (_state != RunState.Stopping && _sequenceEnumerator.MoveNext())
{
_sequenceExecutor = _sequenceEnumerator.Current;
_AssignEventHandlers();
_state = RunState.Playing;
_sequenceExecutor.Start();
}
}
catch (Exception ex) {
Logging.ErrorException(ex.Message, ex);
_DisposeSequenceExecutor();
}
finally {
// Allow an exception to propogate after the caller's failure action
// has had a chance to execute.
if (_sequenceExecutor == null)
{
actionOnFail();
}
}
}
private void _DisposeSequenceExecutor()
{
if (_sequenceExecutor != null)
{
_RemoveEventHandlers();
_sequenceExecutor.Dispose();
_sequenceExecutor = null;
}
}
public ISequenceContext CreateSequenceContext(ContextFeatures contextFeatures, ISequence sequence)
{
ISequenceExecutor executor = Vixen.Services.SequenceTypeService.Instance.CreateSequenceExecutor(sequence);
ISequenceContext context = (ISequenceContext)_CreateContext(ContextTargetType.Sequence, contextFeatures);
if (executor != null && context != null)
{
context.Executor = executor;
context.Sequence = sequence;
_AddContext(context);
}
return(context);
}
public ISequenceContext CreateSequenceContext(ContextFeatures contextFeatures, ISequence sequence)
{
ISequenceExecutor executor = Vixen.Services.SequenceTypeService.Instance.CreateSequenceExecutor(sequence);
ISequenceContext context = (ISequenceContext)_CreateContext(ContextTargetType.Sequence, contextFeatures);
if (executor != null && context != null)
{
context.Executor = executor;
context.Sequence = sequence;
_AddContext(context);
}
VixenSystem.Instrumentation.AddValue(_contextUpdateTimeValue);
return(context);
}
public ISequenceExecutor CreateSequenceExecutor(ISequence sequence)
{
SequenceTypeModuleManagement manager = Modules.GetManager <ISequenceTypeModuleInstance, SequenceTypeModuleManagement>();
var sequenceTypeFactory = manager.GetFactory(sequence);
if (sequenceTypeFactory != null)
{
ISequenceExecutor sequenceExecutor = sequenceTypeFactory.CreateExecutor();
if (sequenceExecutor == null)
{
throw new InvalidOperationException("No executor exists for sequence of type " + sequence.GetType() + ".");
}
return(sequenceExecutor);
}
return(null);
}
private void _NextSequence(Action actionOnFail)
{
_DisposeSequenceExecutor();
try {
if (_state != RunState.Stopping && _sequenceEnumerator.MoveNext()) {
_sequenceExecutor = _sequenceEnumerator.Current;
_AssignEventHandlers();
_state = RunState.Playing;
_sequenceExecutor.Start();
}
}
catch (Exception ex) {
Logging.Error(ex.Message,ex);
_DisposeSequenceExecutor();
}
finally {
// Allow an exception to propogate after the caller's failure action
// has had a chance to execute.
if (_sequenceExecutor == null) {
actionOnFail();
}
}
}
private void _DisposeSequenceExecutor()
{
if (_sequenceExecutor != null) {
_RemoveEventHandlers();
_sequenceExecutor.Dispose();
_sequenceExecutor = null;
}
}
