ProcessorGraphicsItem::ProcessorGraphicsItem(Processor* processor, NetworkEditor* networkEditor)
: PortOwnerGraphicsItem(processor, networkEditor)
, processor_(processor)
{
tgtAssert(processor_ != 0, "passed null pointer");
setGuiName(QString::fromStdString(processor_->getName()));
//set text
initializePaintSettings();
paintHasBeenInitialized_ = true;
getPropertyList()->updateParentLabel();
registerPorts();
if (processor_->usesExpensiveComputation()) {
QRectF boundRect = boundingRect();
QPointF center(boundRect.x() + boundRect.width() / 2.0, boundRect.y() + boundRect.height() * 0.775);
qreal width = boundRect.width() * 0.8;
qreal height = 8;
progressBar_ = new ProgressBarGraphicsItem(this, center, width, height);
processor_->setProgressBar(progressBar_);
}
dynamic_cast<Observable<ProcessorObserver>* >(processor_)->addObserver(this);
}
bool JackClient::setup(volatile bool* p_runFlag, uint32_t nrOfFramesInRingBuffer)
{
m_p_runFlag = p_runFlag;
const char *server_name = NULL;
jack_options_t options = JackNoStartServer;
jack_status_t status;
// create a jack client
m_p_jackClient = jack_client_open(s_jackClientName.c_str(), options, &status, server_name);
if (m_p_jackClient == NULL) {
DEBUG_PRINT("jack_client_open() failed, status = 0x%2.0x",
status);
if (status & JackServerFailed) {
DEBUG_PRINT("unable to connect to JACK server");
}
return false;
}
if (status & JackServerStarted) {
DEBUG_PRINT("jack server up and running");
}
if (status & JackNameNotUnique) {
char* client_name = jack_get_client_name(m_p_jackClient);
DEBUG_PRINT("unique name `%s' assigned", client_name);
}
// create ringbuffer
m_p_ringBuffer = jack_ringbuffer_create(sizeof(jack_default_audio_sample_t) * jack_get_buffer_size(m_p_jackClient) * nrOfFramesInRingBuffer);
if (m_p_ringBuffer == NULL) {
DEBUG_PRINT("failed to create ringbuffer");
return false;
}
// setup callbacks
int check;
if ((check = jack_set_process_callback(m_p_jackClient, JackClient::processJackCallback, this))) {
return false;
}
jack_on_shutdown(m_p_jackClient, JackClient::shutdownJackCallback, this);
if ((check = jack_set_port_connect_callback(m_p_jackClient, JackClient::connectionJackCallback, this))) {
return false;
}
if (!registerPorts()) {
return false;
}
return true;
}
BOOL CGraspCaptureDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL) {
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty()) {
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// create and set up dialogs
GloveDialog.Create(CLiveGloveDlg::IDD, this);
Tracker0Dialog.Create(CLiveTrackerDlg::IDD, this);
Tracker0Dialog.SetWindowText("LIVE: Tracker #0");
Tracker1Dialog.Create(CLiveTrackerDlg::IDD, this);
Tracker1Dialog.SetWindowText("LIVE: Tracker #1");
Camera0Dialog.Create(CLiveCameraDlg::IDD, this);
Camera0Dialog.SetWindowText("LIVE: Camera #0");
Camera1Dialog.Create(CLiveCameraDlg::IDD, this);
Camera1Dialog.SetWindowText("LIVE: Camera #1");
// enable windows
GetDlgItem(IDC_ACQ_START)->EnableWindow(FALSE);
GetDlgItem(IDC_ACQ_STOP)->EnableWindow(FALSE);
GetDlgItem(IDC_LIVE_CAMERA)->EnableWindow(FALSE);
GetDlgItem(IDC_LIVE_GLOVE)->EnableWindow(FALSE);
GetDlgItem(IDC_LIVE_TRACKER)->EnableWindow(FALSE);
GetDlgItem(IDC_DISCONNECT)->EnableWindow(FALSE);
// intialise sequence acquisition:
// sequence index is initially 0
nSeq = 0;
// sequence prefix is initially that decided in the options
m_prefixEdit = _options.prefix;
if ( ! registerPorts() ) {
MessageBox("Could not register ports.", "Fatal error.",MB_ICONERROR);
exit(YARP_FAIL);
}
std::cout.precision(2); std::cout.setf(ios::fixed);
YARPScheduler::setHighResScheduling();
return TRUE; // return TRUE unless you set the focus to a control
}
