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/*
* Remote Laboratory Protocol Terminal Part
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (c) 2014 - 2015 Timothy Pearson
* Raptor Engineering
* http://www.raptorengineeringinc.com
*/
#ifndef REMOTELAB_PROTOTERMINALPART_H
#define REMOTELAB_PROTOTERMINALPART_H
#include <ntqthread.h>
#include <ntqeventloop.h>
#include <tqvariant.h>
#include <tqvaluevector.h>
#include <tdeparts/browserextension.h>
#include <tdeparts/statusbarextension.h>
#include <tdeparts/part.h>
#include <kurl.h>
#include <tqtrla.h>
class TDEAboutData;
using KParts::StatusBarExtension;
class TraceWidget;
class TQSocket;
class TQTimer;
class TQMutex;
class TQRectF;
class ProtoTerminalBase;
namespace RemoteLab
{
typedef enum ProtoTerminalEventType {
ConsoleTextReceive = 0,
ConsoleTextSend = 1,
TxRxSyncPoint = 2
} ProtoTerminalEventType;
typedef TQPair<ProtoTerminalEventType, TQVariant> ProtoTerminalEvent;
typedef TQValueVector<ProtoTerminalEvent> ProtoTerminalEventQueue;
class ProtoTerminalWorker : public TQObject
{
TQ_OBJECT
public:
ProtoTerminalWorker();
~ProtoTerminalWorker();
signals:
void outboundQueueUpdated();
public slots:
void run();
void wake();
void dataReceived();
public:
void appendItemToInboundQueue(ProtoTerminalEvent item, bool syncPoint=false);
bool syncPointActive();
void lockOutboundQueue();
void unlockOutboundQueue();
ProtoTerminalEventQueue* outboundQueue();
public:
TDEKerberosClientSocket* m_socket;
TQMutex* m_instrumentMutex;
private:
ProtoTerminalEventQueue m_outboundQueue;
ProtoTerminalEventQueue m_inboundQueue;
TQMutex* m_outboundQueueMutex;
TQMutex* m_inboundQueueMutex;
TQMutex* m_networkDataMutex;
bool m_newData;
};
class ProtoTerminalPart : public KParts::RemoteInstrumentPart
{
TQ_OBJECT
public:
ProtoTerminalPart( QWidget *, const char *, TQObject *, const char *, const TQStringList&);
~ProtoTerminalPart();
virtual bool openFile() { return false; } // pure virtual in the base class
virtual bool closeURL();
static TDEAboutData *createAboutData();
signals:
void wakeWorkerThread();
public slots:
virtual bool openURL(const KURL &url);
void processOutboundQueue();
private slots:
void postInit();
void processLockouts();
void connectionFinishedCallback();
void disconnectFromServerCallback();
void connectionStatusChangedCallback();
void setTickerMessage(TQString message);
void networkTick();
void networkTimeout();
void sendTextClicked();
private:
int m_commHandlerState;
int m_commHandlerMode;
int m_commHandlerCommandState;
TQTimer* m_updateTimeoutTimer;
bool m_connectionActiveAndValid;
unsigned char m_tickerState;
ProtoTerminalBase* m_base;
TQMutex* m_instrumentMutex;
TQString m_TextToSend;
ProtoTerminalWorker* m_worker;
TQEventLoopThread* m_workerThread;
};
}
#endif
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