bool Client::initContext( int argc, char**argv){
try{
boost::thread_group threads;
socket_ptr sock( new tcp::socket(service));
string_ptr m_prompt( buildPrompt());
strPrompt = m_prompt;
sock->connect(ep);
cout << "init\n";
threads.create_thread( boost::bind(&Client::displayLoop, this, sock) );
threads.create_thread( boost::bind(&Client::inboundLoop, this, sock, m_prompt));
threads.create_thread( boost::bind(&Client::writeLoop, this, sock, m_prompt));
threads.join_all();
}catch( std::exception &e){
cout << e.what() << endl;
return false;
}
cout << "bye\n";
getchar();
return true;
}
bool MainWindow::eventFilter(QObject *target, QEvent *event) {
QString userRequest;
QString pmuResponse;
QString prompt;
if (event->type() == QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
switch (keyEvent->key()) {
case Qt::Key_Return:
case Qt::Key_Enter:
// scrub the input
userRequest = ui->commandLine->text().simplified();
// ignore requests until a connection is established
if (userRequest.isEmpty() || (m_interface->isConnected() == false)) {
ui->commandLine->clear();
break;
}
// process the command
m_cmdHistory->append(userRequest);
prompt = buildPrompt();
pmuResponse = processUserRequest(&userRequest);
ui->commandLine->clear();
ui->outputFeed->insertHtml(prompt + userRequest + "<br>");
ui->outputFeed->insertHtml(pmuResponse + "<br>");
// scroll to bottom
QCoreApplication::processEvents();
ui->outputFeed->verticalScrollBar()->setValue(ui->outputFeed->verticalScrollBar()->maximum());
break;
case Qt::Key_Tab:
if (ui->commandLine->cursorPosition() != m_cmdHelper->getCurrentCompletionLength()) {
// accept current completion
ui->commandLine->end(false);
} else {
ui->commandLine->setText(m_cmdHelper->getNextCompletion());
}
break;
case Qt::Key_Up:
ui->commandLine->setText(m_cmdHistory->scrollBack());
break;
case Qt::Key_Down:
ui->commandLine->setText(m_cmdHistory->scrollForward());
break;
case Qt::Key_Left:
// SHIFT + LEFT clears the command line
if (keyEvent->modifiers() & Qt::ShiftModifier) {
ui->commandLine->clear();
}
break;
case Qt::Key_Home:
ui->commandLine->home(false);
break;
case Qt::Key_End:
ui->commandLine->end(false);
break;
default:
break;
}
}
return QObject::eventFilter(target, event);
}
