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//Author: Timothy Pearson <kb9vqf@pearsoncomputing.net>, (C) 2012
//Copyright: See COPYING file that comes with this distribution
#ifndef REMOTELAB_SCOPEPART_H
#define REMOTELAB_SCOPEPART_H
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>
#include <kparts/part.h>
#include <kurl.h>
#include <tqtrla.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 ScopeBase;
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);
signals:
void enableChanged(bool enabled);
void voltsPerDivChanged(double vdiv);
private slots:
void enableClicked();
void vdivChanged(int index);
private:
TQGroupBox* m_groupBox;
TQGridLayout* m_primaryLayout;
TQComboBox* m_voltsDivComboBox;
TQCheckBox* m_channelEnabledCheckBox;
TQDoubleList m_voltsDivList;
};
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 KAboutData *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 cursorLevelChanged(uint cursor, double level);
void startScope();
void stopScope();
void saveWaveforms();
void recallWaveforms();
virtual void postProcessTrace();
private:
TraceWidget* m_traceWidget;
TQGridLayout* m_traceControlWidgetGrid;
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_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;
TQ_INT32 m_samplesInTrace[MAXTRACES+1];
bool m_channelActive[MAXTRACES+1];
double m_voltsDiv[MAXTRACES+1];
double m_secsDiv[MAXTRACES+1];
TraceControlWidget* m_traceControlWidgetList[MAXTRACES];
bool m_triggerLevelSet;
bool m_runningSet;
bool m_voltsDivSet[MAXTRACES+1];
bool m_channelActiveSet[MAXTRACES+1];
bool m_lastChangesRequireFullUpdate;
ScopeBase* m_base;
TQMutex* m_instrumentMutex;
bool stopTraceUpdate;
};
}
#endif
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