CustusX  16.5.0-rc9
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cxImageStreamerOpenCV.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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31 =========================================================================*/
32 
33 #ifndef CXIMAGESTREAMEROPENCV_H_
34 #define CXIMAGESTREAMEROPENCV_H_
35 
36 #include "cxGrabberExport.h"
37 
38 #include <QObject> //needed for the mocer when OpenCv is not used...
39 #include "cxVideoServerConfig.h"
40 
41 #include "boost/shared_ptr.hpp"
42 #include <QTcpSocket>
43 #include <QDateTime>
44 #include <QSize>
45 #include <QStringList>
46 #include "cxSender.h"
47 #include "cxStreamer.h"
48 
49 class QDomElement;
50 
51 
52 class QTimer;
53 
54 namespace cv
55 {
56  class VideoCapture;
57  class Mat;
58 }
59 
60 namespace cx
61 {
62 typedef boost::shared_ptr<class Property> PropertyPtr;
63 typedef boost::shared_ptr<class DoublePropertyBase> DoublePropertyBasePtr;
64 typedef boost::shared_ptr<class BoolPropertyBase> BoolPropertyBasePtr;
65 
66 typedef boost::shared_ptr<cv::VideoCapture> VideoCapturePtr;
67 
70 class cxGrabber_EXPORT ImageStreamerOpenCVArguments
71 {
72 public:
73  QStringList getArgumentDescription();
74  virtual std::vector<PropertyPtr> getSettings(QDomElement root);
75  StringMap convertToCommandLineArguments(QDomElement root);
76 
77  DoublePropertyBasePtr getVideoPortOption(QDomElement root);
78  BoolPropertyBasePtr getPrintPropertiesOption(QDomElement root);
79 };
80 
93 class cxGrabber_EXPORT ImageStreamerOpenCV: public CommandLineStreamer
94 {
95 Q_OBJECT
96 
97 public:
99  virtual ~ImageStreamerOpenCV();
100 
101  virtual void initialize(StringMap arguments);
102  virtual void startStreaming(SenderPtr sender);
103  virtual void stopStreaming();
104  virtual bool isStreaming();
105 
106  virtual QString getType();
107  virtual QStringList getArgumentDescription();
108 
109 private slots:
110  void grab();
111  void send();
112  void continousGrabEvent();
113 
114 private:
115  void dumpProperties();
116  ImagePtr getImageMessage();
117  void dumpProperty(int val, QString name);
118 
119  void initialize_local();
120  void deinitialize_local();
121  vtkImageDataPtr convertTovtkImageData(cv::Mat& frame);
122 
123  QSize mRescaleSize;
124 
125  VideoCapturePtr mVideoCapture; // OpenCV video grabber
126  QDateTime mLastGrabTime;
127  bool mAvailableImage;
128  bool mGrabbing;
129 
130 };
131 
132 }
133 
134 #endif /* CXIMAGESTREAMEROPENCV_H_ */
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
std::map< QString, QString > StringMap
boost::shared_ptr< class Property > PropertyPtr
boost::shared_ptr< class BoolPropertyBase > BoolPropertyBasePtr
boost::shared_ptr< cv::VideoCapture > VideoCapturePtr
boost::shared_ptr< class DoublePropertyBase > DoublePropertyBasePtr
boost::shared_ptr< Sender > SenderPtr
Definition: cxSender.h:85
vtkSmartPointer< class vtkImageData > vtkImageDataPtr