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/*
* Remote Laboratory Oscilloscope 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) 2012-2014 Timothy Pearson
* Raptor Engineering
* http://www.raptorengineeringinc.com
*/
#ifndef REMOTELAB_SCOPEPART_H
#define REMOTELAB_SCOPEPART_H
#include <tdeparts/browserextension.h>
#include <tdeparts/statusbarextension.h>
#include <tdeparts/part.h>
#include <kurl.h>
#include <tqtrla.h>
#define MAXTRACES 255
#define MAXMATHTRACES 255
class TDEAboutData;
using KParts::StatusBarExtension;
class TraceWidget;
class TQSocket;
class TQTimer;
class TQMutex;
class TQRectF;
class TQLabel;
class TQGridLayout;
class TQCheckBox;
class TQGroupBox;
class TQPushButton;
class ScopeBase;
typedef TQPair<TQString, TQ_INT16> MathOperator;
typedef TQValueList<MathOperator> MathOperatorList;
namespace RemoteLab
{
class TraceControlWidget : public TQWidget
{
Q_OBJECT
public:
TraceControlWidget(TQWidget *parent=0, const char *name=0);
~TraceControlWidget();
public:
void setVoltsPerDivList(TQDoubleList list);
void setSelectedVoltsPerDiv(double vdiv);
void setTraceEnabled(bool enabled);
void setTraceName(TQString name);
void setTriggerChannel(bool isTrigger);
signals:
void enableChanged(bool enabled);
void voltsPerDivChanged(double vdiv);
void triggerChannelChangeRequested();
private slots:
void enableClicked();
void vdivChanged(int index);
void triggerRequested();
private:
TQGroupBox* m_groupBox;
TQGridLayout* m_primaryLayout;
TQComboBox* m_voltsDivComboBox;
TQCheckBox* m_channelEnabledCheckBox;
TQPushButton* m_setTriggerChannelButton;
TQDoubleList m_voltsDivList;
};
class MathTraceControlWidget : public TQWidget
{
Q_OBJECT
public:
MathTraceControlWidget(TQWidget *parent=0, const char *name=0);
~MathTraceControlWidget();
public:
void setVoltsPerDivList(TQDoubleList list);
void setFirstMathOperandList(TQInt16List list);
void setSecondMathOperandList(TQInt16List list);
void setMathOperatorList(MathOperatorList list);
void setSelectedVoltsPerDiv(double vdiv);
void setSelectedFirstMathOperand(int channel);
void setSelectedSecondMathOperand(int channel);
void setSelectedMathOperator(TQString op);
void setTraceEnabled(bool enabled);
void setTraceName(TQString name);
void setVerticalUnits(TQString units);
signals:
void enableChanged(bool enabled);
void voltsPerDivChanged(double vdiv);
void firstMathOperandChanged(int channel);
void secondMathOperandChanged(int channel);
void mathOperatorChanged(TQString op);
private slots:
void enableClicked();
void vdivChanged(int index);
void operandFirstChanged(int index);
void operandSecondChanged(int index);
void operatorChanged(int index);
private:
void updateMathOperatorOperandVisibility();
private:
TQGroupBox* m_groupBox;
TQGridLayout* m_primaryLayout;
TQComboBox* m_voltsDivComboBox;
TQCheckBox* m_channelEnabledCheckBox;
TQComboBox* m_operandFirstComboBox;
TQComboBox* m_operandSecondComboBox;
TQComboBox* m_operatorComboBox;
TQLabel* m_verticalUnitsLabel;
TQDoubleList m_voltsDivList;
TQInt16List m_firstMathOperandList;
TQInt16List m_secondMathOperandList;
MathOperatorList m_mathOperatorList;
};
class TimebaseControlWidget : public TQWidget
{
Q_OBJECT
public:
TimebaseControlWidget(TQWidget *parent=0, const char *name=0);
~TimebaseControlWidget();
public:
void setSecondsPerDivList(TQDoubleList list);
void setSelectedSecondsPerDiv(double sdiv);
signals:
void secondsPerDivChanged(double sdiv);
private slots:
void sdivChanged(int index);
private:
TQGroupBox* m_groupBox;
TQGridLayout* m_primaryLayout;
TQComboBox* m_secondsDivComboBox;
TQDoubleList m_secondsDivList;
};
class ScopePart : public KParts::RemoteInstrumentPart
{
Q_OBJECT
public:
ScopePart( QWidget *, const char *, TQObject *, const char *, const TQStringList&);
~ScopePart();
virtual bool openFile() { return false; } // pure virtual in the base class
virtual bool closeURL();
static TDEAboutData *createAboutData();
public slots:
virtual bool openURL(const KURL &url);
void updateZoomWidgetLimits(const TQRectF& zoomRect);
private slots:
void postInit();
void processLockouts();
void updateGraticule();
void connectionFinishedCallback();
void disconnectFromServerCallback();
void connectionStatusChangedCallback();
void setTickerMessage(TQString message);
void mainEventLoop();
void startDAQ();
void stopDAQ();
void updateTraceControlWidgets();
void traceControlEnableChanged(bool enabled);
void traceControlVDivChanged(double vdiv);
void traceControlSDivChanged(double sdiv);
void mathTraceControlEnableChanged(bool enabled);
void mathTraceControlVDivChanged(double vdiv);
void mathTraceControlFirstOperandChanged(int operand);
void mathTraceControlSecondOperandChanged(int operand);
void mathTraceControlOperatorChanged(TQString op);
void cursorLevelChanged(uint cursor, double level);
void processTriggerButtons();
void startScope();
void stopScope();
void saveWaveforms();
void recallWaveforms();
virtual void processMathTraces();
virtual void postProcessTrace();
private:
void updateMathTraceAllowedVoltsPerDivList(int traceno);
private:
TraceWidget* m_traceWidget;
TQGridLayout* m_traceControlWidgetGrid;
TQGridLayout* m_mathTraceControlWidgetGrid;
TQGridLayout* m_timebaseControlWidgetGrid;
int m_commHandlerState;
int m_commHandlerMode;
int m_commHandlerCommandState;
TQTimer* m_forcedUpdateTimer;
TQTimer* m_updateTimeoutTimer;
bool m_connectionActiveAndValid;
unsigned char m_tickerState;
TQ_INT16 m_maxNumberOfTraces;
TQ_INT16 m_maxNumberOfMathTraces;
TQ_INT32 m_currentOpChannel;
TQ_INT32 m_nextOpChannel;
TQ_INT16 m_nextOpParameter16;
TQ_INT16 m_hdivs;
TQ_INT16 m_vdivs;
TQ_INT16 m_triggerChannel;
bool m_running;
double m_triggerLevel;
double m_horizontalTimebase;
TQ_INT32 m_samplesInTrace[MAXTRACES+1];
TQ_INT32 m_samplesInMathTrace[MAXMATHTRACES+1];
bool m_channelActive[MAXTRACES+1];
bool m_mathChannelActive[MAXMATHTRACES+1];
TQDoubleList m_traceAllowedVoltsDiv[MAXTRACES+1];
TQDoubleList m_mathTraceAllowedVoltsDiv[MAXTRACES+1];
double m_voltsDiv[MAXTRACES+1];
double m_mathVoltsDiv[MAXMATHTRACES+1];
double m_secsDiv[MAXTRACES+1];
double m_mathSecsDiv[MAXMATHTRACES+1];
TQ_INT16 m_mathFirstOperand[MAXMATHTRACES+1];
TQ_INT16 m_mathSecondOperand[MAXMATHTRACES+1];
TQString m_mathOperator[MAXMATHTRACES+1];
TQString m_mathHorizontalUnits[MAXMATHTRACES+1];
TQString m_mathVerticalUnits[MAXMATHTRACES+1];
TraceControlWidget* m_traceControlWidgetList[MAXTRACES+1];
MathTraceControlWidget* m_mathTraceControlWidgetList[MAXMATHTRACES+1];
TimebaseControlWidget* m_timebaseControlWidget;
bool m_triggerLevelSet;
bool m_triggerChannelSet;
bool m_horizontalTimebaseSet;
bool m_runningSet;
bool m_voltsDivSet[MAXTRACES+1];
bool m_channelActiveSet[MAXTRACES+1];
bool m_settingsChanged;
MathOperatorList m_availableMathOperators;
ScopeBase* m_base;
TQMutex* m_instrumentMutex;
bool stopTraceUpdate;
};
}
#endif
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