CustusX  2023.01.05-dev+develop.0da12
An IGT application
cxLayoutVideoSource.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) SINTEF Department of Medical Technology.
5 All rights reserved.
6 
7 CustusX is released under a BSD 3-Clause license.
8 
9 See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
10 =========================================================================*/
11 #ifndef CXLAYOUTVIDEOSOURCE_H
12 #define CXLAYOUTVIDEOSOURCE_H
13 
14 #include "cxVideoSource.h"
15 #include "org_custusx_webserver_Export.h"
16 #include <QPointer>
17 
18 namespace cx
19 {
20 class ViewCollectionWidget;
21 
25 class org_custusx_webserver_EXPORT LayoutVideoSource : public VideoSource
26 {
27  Q_OBJECT
28 public:
29  explicit LayoutVideoSource(ViewCollectionWidget* widget);
30 
31 
32  virtual QString getUid();
33  virtual QString getName();
34  virtual vtkImageDataPtr getVtkImageData();
35  virtual double getTimestamp();
36  virtual TimeInfo getAdvancedTimeInfo();
37 
38  virtual QString getInfoString() const { return ""; }
39  virtual QString getStatusString() const { return ""; }
40 
41  virtual void start();
42  virtual void stop();
43 
44  virtual bool validData() const;
45  virtual bool isConnected() const;
46  virtual bool isStreaming() const;
47 
48 private:
49  QPointer<ViewCollectionWidget> mWidget;
50  void onRendered();
51  vtkImageDataPtr mGrabbed;
52  QDateTime mTimestamp;
53  bool mStreaming;
54 };
55 
56 } // namespace cx
57 
58 #endif // CXLAYOUTVIDEOSOURCE_H
virtual QString getInfoString() const
an information text intended to be visible along with the data stream at all times ...
virtual QString getStatusString() const
status text describing the stream state, display instead of stream when the stream is invalid...
video source interface.
Definition: cxVideoSource.h:43
vtkSmartPointer< class vtkImageData > vtkImageDataPtr
Namespace for all CustusX production code.