void InterruptRouter::init() {
if (initialized) {
return;
}
listener = NULL;
prepareBusInterrupts();
prepareTimer();
initialized = true;
}
/*!
*/
void TNxSpooler::openOptions()
{
// As this is a slot that can be called by Qt code (in response to a pushed button, for example), we
// don't allow exceptions to go out from here. So we use a "try" block.
try
{
QDEBUG_METHOD_NAME;
TOptions options(&m_settings, this);
// When the restore button is pushed, the the program is configured
// with its default values.
bool isConnected = connect(&options, SIGNAL(pushedRestore()),
this, SLOT(restoreSettings()));
if (!isConnected)
{
// If the connection could not be restored, throw an exception
QString message = tr("2208095 - Internal error when connecting.");
throw runtime_error(message.toStdString());
}
// The options dialog is updated with the actual options
isConnected = connect(this, SIGNAL(settingsRestored()),
&options, SLOT(updateOptionsRows()));
if (!isConnected)
{
// If the connection could not be restored, throw an exception
QString message = tr("2208096 - Internal error when connecting.");
throw runtime_error(message.toStdString());
}
do
{
options.exec(); // The returned value is not important here
prepareSharedFolder();
prepareTimer();
}
while(!syst.existsProgram(m_settings.value("apps").toString()));
}
catch(std::exception &excep)
{
syst.exitBecauseException(excep);
}
catch(...)
{
syst.exitBecauseException();
}
}
/*!
If there are no exceptions to stop it, the TNxSpooler object is constructed.
\param qwidgetParent If "qwidgetParent" is not specified, the TNxSpooler will be an independent window.
*/
TNxSpooler::TNxSpooler(QWidget *qwidgetParent)
: QDialog(qwidgetParent)
{
QDEBUG_METHOD_NAME;
// "Adopt" member objects that need this
m_settings.setParent(this);
m_sys_tray_icon.setParent(this);
m_timer.setParent(this);
// Define constant values by default
m_default_interval = 3;
m_special_extension = ".nxspooler-open"; // A special extension for files that contain a path to be opened by NxSpooler
m_default_formats.append("pdf");
m_default_formats.append("ods");
m_default_formats.append("sxc");
m_default_shared_resource = "nxspooler$";
m_default_folder = QDir::toNativeSeparators(QDir::homePath().append(QDir::separator()).append(".nxspooler"));
setupUi(this);
prepareTrayIconOrShowProgram();
try
{
initializeSettings();
prepareSharedFolder();
}
catch (std::exception &excep)
{
// If the path did not exist and the path could not be created, show the options dialog
if (QString(excep.what()).startsWith("2805093"))
{
syst.showWarning(excep.what());
show();
openOptions();
}
else
{
throw excep;
}
}
prepareTimer();
}
