void cRunningScript::cleanupSend ()
{
if (!sendInProgress) return;
// if some text was being sent
// we behave as if the text was delivered successfully, to avoid deadlocking
sendInProgress = false;
if (flowcontrol)
emit textSent ();
}
void MainWindow::joinServer()
{
clientWidget = new TcpClientWidget(ui->connection_widget);
clientWidget->setVisible(true);
clientWidget->setUserName(ui->nickName_lineEdit->text());
ui->connection_widget->layout()->addWidget(clientWidget);
ui->stackedWidget->setCurrentIndex(1);
connect(ui->chatWidget,SIGNAL(textSent(QString)),clientWidget,SLOT(sendTextMessage(QString)));
connect(clientWidget,SIGNAL(textMessage(QString)),ui->chatWidget,SLOT(textReceived(QString)));
//clientWidget->connectSocket(ui->host_ip_lineEdit->text(),ui->port_lineEdit->text().toUInt());
clientWidget->connectSocket(ui->host_ip_lineEdit->text(),ui->port_lineEdit->text().toUInt());
}
//function written by Alex Bache
// stdinReady() called when script has processed the data on its STDIN and is ready for more
void cRunningScript::stdinReady()
{
//only if we're sending something
if (!sendInProgress) return;
if (stdinBuffer.length() > 0)
{
//this shouldn't happen with the new input flow control, but just in case
stdinSending = stdinBuffer;
stdinBuffer = "";
process->write (stdinSending.toLocal8Bit());
} // endif more data to send to script's STDIN
else
{
sendInProgress = false;
} // endelse no more data to send at this time
// inform cRunningList only when ALL buffered text has been sent
if ((!sendInProgress) && (flowcontrol))
emit textSent ();
} // cRunningScript::stdinReady
cRunningScript::~cRunningScript ()
{
dontSignal = true;
process->close ();
process->deleteLater();;
if (unixsocket) delete unixsocket;
unixsocket = 0;
scriptDying = true; // Prevent further data being sent to this script
if (sendInProgress && flowcontrol)
{
//some text was about to be sent, but it won't be sent anymore...
//we behave as if it was sent, to prevent deadlock in cRunningList
// (it would endlessly wait for the signal, and no new text would
// be sent to any other script)
//
// scriptDying flag set to prevent the signal causing
// further data to be sent to this script.
emit textSent ();
}
}
