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274 lines
7.8 KiB
274 lines
7.8 KiB
/*
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* Remote Laboratory Oscilloscope Part
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* (c) 2012-2019 Timothy Pearson
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* Raptor Engineering
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* http://www.raptorengineeringinc.com
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*/
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#ifndef REMOTELAB_SCOPEPART_H
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#define REMOTELAB_SCOPEPART_H
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#include <tdeparts/browserextension.h>
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#include <tdeparts/statusbarextension.h>
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#include <tdeparts/part.h>
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#include <kurl.h>
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#include <tqtrla.h>
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#define MAXTRACES 255
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#define MAXMATHTRACES 255
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class TDEAboutData;
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using KParts::StatusBarExtension;
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class TraceWidget;
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class TQSocket;
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class TQTimer;
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class TQMutex;
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class TQRectF;
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class TQLabel;
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class TQGridLayout;
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class TQCheckBox;
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class TQGroupBox;
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class TQPushButton;
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class ScopeBase;
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typedef TQPair<TQString, TQ_INT16> MathOperator;
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typedef TQValueList<MathOperator> MathOperatorList;
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namespace RemoteLab
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{
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class TraceControlWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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TraceControlWidget(TQWidget *parent=0, const char *name=0);
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~TraceControlWidget();
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public:
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void setVoltsPerDivList(TQDoubleList list);
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void setSelectedVoltsPerDiv(double vdiv);
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void setTraceEnabled(bool enabled);
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void setTraceName(TQString name);
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void setTriggerChannel(bool isTrigger);
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signals:
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void enableChanged(bool enabled);
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void voltsPerDivChanged(double vdiv);
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void triggerChannelChangeRequested();
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private slots:
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void enableClicked();
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void vdivChanged(int index);
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void triggerRequested();
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private:
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TQGroupBox* m_groupBox;
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TQGridLayout* m_primaryLayout;
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TQComboBox* m_voltsDivComboBox;
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TQCheckBox* m_channelEnabledCheckBox;
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TQPushButton* m_setTriggerChannelButton;
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TQDoubleList m_voltsDivList;
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};
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class MathTraceControlWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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MathTraceControlWidget(TQWidget *parent=0, const char *name=0);
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~MathTraceControlWidget();
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public:
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void setVoltsPerDivList(TQDoubleList list);
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void setFirstMathOperandList(TQInt16List list);
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void setSecondMathOperandList(TQInt16List list);
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void setMathOperatorList(MathOperatorList list);
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void setSelectedVoltsPerDiv(double vdiv);
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void setSelectedFirstMathOperand(int channel);
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void setSelectedSecondMathOperand(int channel);
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void setSelectedMathOperator(TQString op);
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void setTraceEnabled(bool enabled);
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void setTraceName(TQString name);
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void setVerticalUnits(TQString units);
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signals:
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void enableChanged(bool enabled);
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void voltsPerDivChanged(double vdiv);
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void firstMathOperandChanged(int channel);
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void secondMathOperandChanged(int channel);
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void mathOperatorChanged(TQString op);
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private slots:
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void enableClicked();
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void vdivChanged(int index);
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void operandFirstChanged(int index);
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void operandSecondChanged(int index);
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void operatorChanged(int index);
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private:
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void updateMathOperatorOperandVisibility();
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private:
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TQGroupBox* m_groupBox;
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TQGridLayout* m_primaryLayout;
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TQComboBox* m_voltsDivComboBox;
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TQCheckBox* m_channelEnabledCheckBox;
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TQComboBox* m_operandFirstComboBox;
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TQComboBox* m_operandSecondComboBox;
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TQComboBox* m_operatorComboBox;
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TQLabel* m_verticalUnitsLabel;
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TQDoubleList m_voltsDivList;
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TQInt16List m_firstMathOperandList;
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TQInt16List m_secondMathOperandList;
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MathOperatorList m_mathOperatorList;
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};
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class TimebaseControlWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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TimebaseControlWidget(TQWidget *parent=0, const char *name=0);
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~TimebaseControlWidget();
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public:
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void setSecondsPerDivList(TQDoubleList list);
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void setSelectedSecondsPerDiv(double sdiv);
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signals:
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void secondsPerDivChanged(double sdiv);
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private slots:
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void sdivChanged(int index);
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private:
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TQGroupBox* m_groupBox;
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TQGridLayout* m_primaryLayout;
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TQComboBox* m_secondsDivComboBox;
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TQDoubleList m_secondsDivList;
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};
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class ScopePart : public KParts::RemoteInstrumentPart
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{
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TQ_OBJECT
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public:
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ScopePart( QWidget *, const char *, TQObject *, const char *, const TQStringList&);
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~ScopePart();
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virtual bool openFile() { return false; } // pure virtual in the base class
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virtual bool closeURL();
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static TDEAboutData *createAboutData();
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public slots:
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virtual bool openURL(const KURL &url);
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void updateZoomWidgetLimits(const TQRectF& zoomRect);
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private slots:
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void postInit();
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void processLockouts();
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void updateGraticule();
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void connectionFinishedCallback();
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void disconnectFromServerCallback();
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void connectionStatusChangedCallback();
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void setTickerMessage(TQString message);
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void mainEventLoop();
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void startDAQ();
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void stopDAQ();
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void updateTraceControlWidgets();
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void traceControlEnableChanged(bool enabled);
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void traceControlVDivChanged(double vdiv);
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void traceControlSDivChanged(double sdiv);
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void mathTraceControlEnableChanged(bool enabled);
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void mathTraceControlVDivChanged(double vdiv);
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void mathTraceControlFirstOperandChanged(int operand);
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void mathTraceControlSecondOperandChanged(int operand);
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void mathTraceControlOperatorChanged(TQString op);
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void cursorLevelChanged(uint cursor, double level);
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void processTriggerButtons();
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void startScope();
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void stopScope();
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void saveWaveforms();
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void recallWaveforms();
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virtual void processMathTraces();
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virtual void postProcessTrace();
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private:
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void updateMathTraceAllowedVoltsPerDivList(int traceno);
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private:
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TraceWidget* m_traceWidget;
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TQGridLayout* m_traceControlWidgetGrid;
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TQGridLayout* m_mathTraceControlWidgetGrid;
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TQGridLayout* m_timebaseControlWidgetGrid;
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int m_commHandlerState;
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int m_commHandlerMode;
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int m_commHandlerCommandState;
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TQTimer* m_forcedUpdateTimer;
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TQTimer* m_updateTimeoutTimer;
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bool m_connectionActiveAndValid;
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unsigned char m_tickerState;
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TQ_INT16 m_maxNumberOfTraces;
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TQ_INT16 m_maxNumberOfMathTraces;
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TQ_INT32 m_currentOpChannel;
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TQ_INT32 m_nextOpChannel;
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TQ_INT16 m_nextOpParameter16;
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TQ_INT16 m_hdivs;
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TQ_INT16 m_vdivs;
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TQ_INT16 m_triggerChannel;
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bool m_running;
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double m_triggerLevel;
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double m_horizontalTimebase;
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TQ_INT32 m_samplesInTrace[MAXTRACES+1];
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TQ_INT32 m_samplesInMathTrace[MAXMATHTRACES+1];
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bool m_channelActive[MAXTRACES+1];
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bool m_mathChannelActive[MAXMATHTRACES+1];
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TQDoubleList m_traceAllowedVoltsDiv[MAXTRACES+1];
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TQDoubleList m_mathTraceAllowedVoltsDiv[MAXTRACES+1];
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double m_voltsDiv[MAXTRACES+1];
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double m_mathVoltsDiv[MAXMATHTRACES+1];
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double m_secsDiv[MAXTRACES+1];
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double m_mathSecsDiv[MAXMATHTRACES+1];
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TQ_INT16 m_mathFirstOperand[MAXMATHTRACES+1];
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TQ_INT16 m_mathSecondOperand[MAXMATHTRACES+1];
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TQString m_mathOperator[MAXMATHTRACES+1];
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TQString m_mathHorizontalUnits[MAXMATHTRACES+1];
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TQString m_mathVerticalUnits[MAXMATHTRACES+1];
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TraceControlWidget* m_traceControlWidgetList[MAXTRACES+1];
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MathTraceControlWidget* m_mathTraceControlWidgetList[MAXMATHTRACES+1];
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TimebaseControlWidget* m_timebaseControlWidget;
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bool m_triggerLevelSet;
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bool m_triggerChannelSet;
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bool m_horizontalTimebaseSet;
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bool m_runningSet;
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bool m_voltsDivSet[MAXTRACES+1];
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bool m_channelActiveSet[MAXTRACES+1];
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bool m_settingsChanged;
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MathOperatorList m_availableMathOperators;
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ScopeBase* m_base;
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TQMutex* m_instrumentMutex;
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bool m_stopTraceUpdate;
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};
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}
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#endif
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