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/*
* Remote Laboratory FPGA Programming 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) 2012 Timothy Pearson
* Raptor Engineering
* http://www.raptorengineeringinc.com
*/
#ifndef REMOTELAB_FPGAPROGRAMPART_H
#define REMOTELAB_FPGAPROGRAMPART_H
#include <tdekrbclientsocket.h>
#include <tqcstring.h>
#include <tqframe.h>
#include <tqimage.h>
#include <tqdatetime.h>
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>
#include <kparts/part.h>
#include <kurl.h>
#include <tqtrla.h>
#include "floatspinbox.h"
#define MAXTRACES 255
class KAboutData;
using KParts::StatusBarExtension;
class TraceWidget;
class TQSocket;
class TQTimer;
class TQMutex;
class TQRectF;
class TQGridLayout;
class TQCheckBox;
class TQGroupBox;
class TQFile;
class TQLabel;
class TQPushButton;
class SensorMonitorBase;
namespace RemoteLab
{
class Q_EXPORT TQValueTimer : public TQTimer
{
Q_OBJECT
public:
TQValueTimer(TQObject *parent=0, const char *name=0);
~TQValueTimer();
int value();
void setValue(int);
signals:
void valueTimeout(int);
private slots:
void timeoutHandler();
private:
int m_value;
};
class TraceControlWidget : public TQWidget
{
Q_OBJECT
public:
TraceControlWidget(TQWidget *parent=0, const char *name=0);
~TraceControlWidget();
public:
void setTraceEnabled(bool enabled);
void setTraceName(TQString name);
double timestep();
void setTimestep(double seconds);
void setMinTimestep(double seconds);
void startSampleTimer(int msecs);
void stopSampleTimer();
void setCurrentSampleValue(double value, TQString units);
void setCurrentSampleTimestamp(TQDateTime timestamp);
signals:
void enableChanged(bool enabled);
void newSampleDesired();
void clearTraceRequested();
private slots:
void enableClicked();
void timestepChanged(double);
void clearTraceDataClicked();
private:
TQGroupBox* m_groupBox;
TQGridLayout* m_primaryLayout;
TQCheckBox* m_channelEnabledCheckBox;
FloatSpinBox* m_timestepSpinBox;
TQTimer* m_sampleTimer;
TQLabel* m_timestepLabel1;
TQLabel* m_timestepLabel2;
TQLabel* m_valueLabel;
TQLabel* m_timestampLabel;
TQPushButton* m_clearPushButton;
double m_minimumTimeStep;
double m_nominalTimeStep;
};
class SensorMonitorPart : public KParts::RemoteInstrumentPart
{
Q_OBJECT
public:
SensorMonitorPart(TQWidget *, const char *, TQObject *, const char *, const TQStringList&);
~SensorMonitorPart();
virtual bool openFile() { return false; } // pure virtual in the base class
virtual bool closeURL();
static KAboutData *createAboutData();
public slots:
virtual bool openURL(const KURL &url);
void updateZoomWidgetLimits(const TQRectF& zoomRect);
private slots:
void postInit();
void resizeToHint();
void mainEventLoop();
void processLockouts();
void connectionClosed();
void connectionFinishedCallback();
void disconnectFromServerCallback();
void connectionStatusChangedCallback();
void setTickerMessage(TQString message);
void updateGraticule();
void updateTraceControlWidgets();
void traceControlEnableChanged(bool enabled);
void traceControlClearRequested();
void processNewSampleRequest();
void processNewSampleRequest(int channel);
void processAutosave();
void acquisitionStartButtonClicked();
void acquisitionStopButtonClicked();
void saveWaveforms();
void saveWaveforms(TQString fileName);
void recallWaveforms();
private:
SensorMonitorBase* m_base;
TraceWidget* m_traceWidget;
TQGridLayout* m_traceControlWidgetGrid;
TQMutex* m_connectionMutex;
TQTimer* m_pingDelayTimer;
TQTimer* m_forcedUpdateTimer;
TQTimer* m_updateTimeoutTimer;
int m_commHandlerState;
int m_commHandlerMode;
int m_commHandlerNextState;
int m_commHandlerNextMode;
bool m_connectionActiveAndValid;
unsigned char m_tickerState;
bool stopTraceUpdate;
SensorList m_sensorList;
TQ_INT16 m_maxNumberOfTraces;
TQ_INT16 m_hdivs;
TQ_INT16 m_vdivs;
TQ_INT32 m_samplesInTrace[MAXTRACES+1];
bool m_channelActive[MAXTRACES+1];
TQString m_traceUnits[MAXTRACES+1];
TraceControlWidget* m_traceControlWidgetList[MAXTRACES];
TQ_UINT32 m_sampleRequestIndex;
bool m_sampleRequestInProgress[MAXTRACES+1];
};
}
#endif
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