protected void Save()
{
bool update = false;
if (_currentPortMapping != null)
{
update = true;
if (_currentDevice != null)
{
_currentPortMapping.SetDevice(_currentDevice);
_mappingProxy.AddPortMapping(_currentPortMapping);
}
else
{
_mappingProxy.RemovePortMapping(_currentPortMapping.Port);
}
}
DeviceMapperProxy mapper = DeviceMapper;
if (mapper != null)
{
update = true;
mapper.Save();
_mappingProxy.AddDeviceMapping(mapper.Mapping);
}
if (update)
{
_mappingProxy.Save();
}
}
void OnSelectedInputChanged(AbstractProperty property, object oldValue)
{
DeviceMapperProxy mapper = DeviceMapper;
if (mapper != null && mapper.SelectedInput != null)
{
var wm = ServiceRegistration.Get <IWorkflowManager>();
wm.NavigatePushAsync(STATE_MAP_INPUT);
}
}
protected void ResetMapper()
{
DeviceMapperProxy mapper = DeviceMapper;
if (mapper != null)
{
DeviceMapper = null;
mapper.SelectedInputProperty.Detach(OnSelectedInputChanged);
mapper.Dispose();
}
}
protected void EndMapping()
{
_doPoll = false;
if (_inputPollThread != null)
{
_inputPollThread.Join();
_inputPollThread = null;
}
DeviceMapperProxy mapper = DeviceMapper;
if (mapper != null)
{
mapper.SelectedInput = null;
}
}
protected void UpdateMappings()
{
ResetMapper();
_inputList.Clear();
if (_currentDevice != null)
{
IDeviceMapper mapper = _currentDevice.CreateMapper();
RetroPadMapping mapping = _mappingProxy.GetDeviceMapping(_currentDevice);
if (mapper != null && mapping != null)
{
DeviceMapperProxy deviceMapper = new DeviceMapperProxy(mapper, mapping);
deviceMapper.SelectedInputProperty.Attach(OnSelectedInputChanged);
CollectionUtils.AddAll(_inputList, deviceMapper.Inputs);
DeviceMapper = deviceMapper;
}
}
_inputList.FireChange();
}
protected void DoPoll()
{
DeviceMapperProxy mapper = DeviceMapper;
if (mapper == null)
{
return;
}
Thread.Sleep(POLL_INITIAL_WAIT);
while (_doPoll)
{
if (mapper.TryMap())
{
var wm = ServiceRegistration.Get <IWorkflowManager>();
wm.NavigatePopToStateAsync(STATE_DEVICE_CONFIGURE, false);
break;
}
Thread.Sleep(POLL_INTERVAL);
}
}
protected void UpdateState(NavigationContext oldContext, NavigationContext newContext, bool push)
{
if (oldContext.WorkflowState.StateId == STATE_MAP_INPUT)
{
EndMapping();
DeviceMapperProxy mapper = DeviceMapper;
if (mapper != null)
{
mapper.UpdateInputs();
_inputList.FireChange();
}
}
Guid newState = newContext.WorkflowState.StateId;
if (newState == STATE_PORT_SELECT)
{
if (!push)
{
Save();
}
Reset();
UpdatePortsList();
}
if (newState == STATE_DEVICE_CONFIGURE)
{
if (push)
{
UpdateMappings();
}
}
else if (newState == STATE_MAP_INPUT)
{
BeginMapping(newContext);
}
}