80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
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/*=============================================================================
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Copyright (C) 2012 Allied Vision Technologies. All Rights Reserved.
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Redistribution of this file, in original or modified form, without
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prior written consent of Allied Vision Technologies is prohibited.
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-------------------------------------------------------------------------------
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File: FeatureObserver.h
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Description: A notification whenever feature state or value has been changed
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-------------------------------------------------------------------------------
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF TITLE,
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NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=============================================================================*/
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#ifndef FEATUREOBSERVER_H
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#define FEATUREOBSERVER_H
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#include <QStringList>
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#include <QObject>
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#include <QTimer>
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#include <VimbaCPP/Include/Feature.h>
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#include <VimbaCPP/Include/IFeatureObserver.h>
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#include <VimbaCPP/Include/VimbaSystem.h>
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const unsigned int MAX_EVENTS = 13;
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using AVT::VmbAPI::FeaturePtr;
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using AVT::VmbAPI::CameraPtr;
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class FeatureObserver : public QObject, public AVT::VmbAPI::IFeatureObserver
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{
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Q_OBJECT
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private:
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CameraPtr m_pCam;
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QStringList m_Message;
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QTimer *m_Timer;
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bool m_bIsEventRunning;
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public:
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FeatureObserver(CameraPtr pCam);
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~FeatureObserver(void);
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void startObserverTimer ( void );
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void stopObserverTimer ( void );
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bool isEventRunning ( void );
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virtual void FeatureChanged(const FeaturePtr &feature);
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protected:
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private:
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bool isEventFeature( const FeaturePtr pFeature );
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void sendEventMessage ( const FeaturePtr pFeature );
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private slots:
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void checkSendEvent ( void );
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signals:
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void setChangedFeature ( const QString &sFeat, const QString &sValue, const bool &bIsWritable );
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void setEventMessage ( const QStringList &sMsg );
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};
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typedef SP_DECL(FeatureObserver) FeatureObserverPtr;
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#endif
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