MessagePump* Pipe::getMessagePump()
{
LB_TS_THREAD( _pipeThread );
if( !_impl->thread )
return 0;
CommandQueue* queue = _impl->thread->getWorkerQueue();
return queue->getMessagePump();
}
void Pipe::_exitCommandQueue()
{
// Non-threaded pipes have no pipe thread message pump
if( !_impl->thread )
return;
CommandQueue* queue = _impl->thread->getWorkerQueue();
LBASSERT( queue );
MessagePump* pump = queue->getMessagePump();
queue->setMessagePump( 0 );
delete pump;
}
void Pipe::_setupCommandQueue()
{
LBINFO << "Set up pipe message pump for " << _impl->windowSystem
<< std::endl;
Config* config = getConfig();
config->setupMessagePump( this );
if( !_impl->thread ) // Non-threaded pipes have no pipe thread message pump
return;
CommandQueue* queue = _impl->thread->getWorkerQueue();
LBASSERT( queue );
LBASSERT( !queue->getMessagePump( ));
Global::enterCarbon();
MessagePump* pump = createMessagePump();
if( pump )
pump->dispatchAll(); // initializes _impl->receiverQueue
queue->setMessagePump( pump );
Global::leaveCarbon();
}