bool DecodeBitstreamCommand::execute( GitlCommandParameter& rcInputArg, GitlCommandParameter& rcOutputArg )
{
ModelLocator* pModel = ModelLocator::getInstance();
/// *****STEP 0 : Request*****
QVariant vValue;
vValue = rcInputArg.getParameter("filename");
QString strFilename = vValue.toString();
vValue = rcInputArg.getParameter("version");
int iVersion = vValue.toInt();
vValue = rcInputArg.getParameter("skip_decode");
bool bSkipDecode = vValue.toBool();
QString strDecoderPath = "./decoders";
QString strDecoderOutputPath = pModel->getPreferences().getCacheFolder();
int iSequenceIndex = pModel->getSequenceManager().getAllSequences().size();
strDecoderOutputPath += QString("/%1").arg(iSequenceIndex);
/// show busy dialog
GitlUpdateUIEvt evt;
evt.setParameter("busy_dialog_visible", true);
evt.dispatch();
/// hide busy dialog when scope exit
SCOPE_EXIT(GitlUpdateUIEvt evt;
evt.setParameter("busy_dialog_visible", false);
evt.dispatch();
);
static void xMessageOutput(QtMsgType type, const QMessageLogContext &context, const QString &strMsg)
{
QByteArray localMsg = strMsg.toLocal8Bit();
switch (type) {
case QtDebugMsg:
fprintf(stdout, "[Debug]: %s\n", localMsg.constData());
break;
case QtWarningMsg:
fprintf(stderr, "[Warn]: %s\n", localMsg.constData());
break;
case QtCriticalMsg:
fprintf(stderr, "[Crit]: %s\n", localMsg.constData());
break;
case QtFatalMsg:
fprintf(stderr, "[Fata]: %s\n", localMsg.constData());
}
fflush(stdout);
fflush(stderr);
GitlUpdateUIEvt cEvt;
cEvt.setParameter("msg_detail", strMsg);
cEvt.setParameter("msg_level",(int)type);
cEvt.dispatch();
if(type == QtFatalMsg)
abort();
}
void GitlFrontController::onCommandRequestArrive(GitlIvkCmdEvt &rcEvt)
{
QMutexLocker cCmdExeMutexLocker(&m_cCmdExeMutex);
GitlUpdateUIEvt cRefreshUIEvt;
GitlCommandParameter& rcRequest = rcEvt.getParameters();
GitlCommandParameter& rcRespond = cRefreshUIEvt.getParameters();
// find command by name
QString strCommandName = rcEvt.getCommandName();
rcRespond.setParameter("command_name", strCommandName);
QHash<QString, QMetaObject*>::iterator i = m_cCommandTable.find(strCommandName);
if( i != m_cCommandTable.end() )
{
//command name matched
//create command
const QMetaObject* pMetaObj = i.value();
QObject* pObj = pMetaObj->newInstance();
//if fail to create command class
if(pObj == NULL)
{
qCritical() << QString("Unable to create command class '%1'! Please ensure the constructor have Q_INVOKABLE macro.")
.arg(pMetaObj->className());
return;
}
QSharedPointer<GitlAbstractCommand> pCmd(static_cast<GitlAbstractCommand *>(pObj));
//execute command
if( pCmd->execute(rcRequest, rcRespond) == false )
{
qDebug() << QString("%1 Execution Failed!").arg(pMetaObj->className());
}
else
{
cRefreshUIEvt.dispatch();
qDebug() << QString("%1 Execution Success!").arg(pMetaObj->className());
}
return;
}
qWarning() << QString("No matched command name found. %1").arg(strCommandName);
return;
}
