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cxAcquisitionService.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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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 
33 #ifndef CXACQUSITIONSERVICE_H
34 #define CXACQUSITIONSERVICE_H
35 
36 #include "org_custusx_acquisition_Export.h"
37 
38 #include <QObject>
39 #include <vector>
40 #include <boost/shared_ptr.hpp>
41 class QDomNode;
42 
43 #define AcquisitionService_iid "cx::AcquisitionService"
44 
45 namespace cx
46 {
47 
48 typedef boost::shared_ptr<class AcquisitionService> AcquisitionServicePtr;
49 typedef boost::shared_ptr<class RecordSession> RecordSessionPtr;
50 
57 class org_custusx_acquisition_EXPORT AcquisitionService : public QObject
58 {
59  Q_OBJECT
60 public:
61  virtual ~AcquisitionService() {}
62 
63  enum TYPE
64  {
66  tUS,
67  tCOUNT
68  };
69  typedef QFlags<TYPE> TYPES;
70 // Q_DECLARE_FLAGS( TYPES, TYPE);
71 
72  enum STATE
73  {
74  sRUNNING = 0,
75  sPOST_PROCESSING = 1,
76  sNOT_RUNNING = 2
77  };
78 
79  // Core interface
80 
81  virtual bool isNull() = 0;
82  static AcquisitionServicePtr getNullObject();
83 
84  virtual RecordSessionPtr getLatestSession() = 0;
85  virtual std::vector<RecordSessionPtr> getSessions() = 0;
86 
87  virtual bool isReady(TYPES context) const = 0;
88  virtual QString getInfoText(TYPES context) const = 0;
89  virtual STATE getState() const = 0;
90 // virtual void toggleRecord(TYPES context, QString category);
91  virtual void startRecord(TYPES context, QString category, RecordSessionPtr session = RecordSessionPtr()) = 0;
92  virtual void stopRecord() = 0;
93  virtual void cancelRecord() = 0;
94  virtual void startPostProcessing() = 0;
95  virtual void stopPostProcessing() = 0;
96 
97  virtual int getNumberOfSavingThreads() const = 0;
98 
99  // Extented interface
100 
101  RecordSessionPtr getSession(QString uid);
102 
103 signals:
104  void started();
105  void cancelled();
106  void stateChanged();
107  void usReadinessChanged();
108  void acquisitionStopped();
109 
110  void recordedSessionsChanged();
111 
112  // From USAcquisition
113  void acquisitionDataReady();
114  void saveDataCompleted(QString mhdFilename);
115 };
116 
117 } // cx
119 
120 #endif // CXACQUSITIONSERVICE_H
Acqusition services abstract interface.
#define AcquisitionService_iid
boost::shared_ptr< class AcquisitionService > AcquisitionServicePtr
boost::shared_ptr< class RecordSession > RecordSessionPtr