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cxScreenVideoProvider.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.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
9 
10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
12 
13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16 
17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
20 
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 #ifndef CXSCREENVIDEOPROVIDER_H
33 #define CXSCREENVIDEOPROVIDER_H
34 
35 #include <QObject>
36 #include <QPointer>
37 #include <QMainWindow>
38 #include "vtkSmartPointer.h"
39 #include "cxVisServices.h"
40 #include "cxForwardDeclarations.h"
42 
43 typedef vtkSmartPointer<class vtkWindowToImageFilter> vtkWindowToImageFilterPtr;
44 typedef vtkSmartPointer<class vtkPNGWriter> vtkPNGWriterPtr;
45 typedef vtkSmartPointer<class vtkUnsignedCharArray> vtkUnsignedCharArrayPtr;
46 
47 namespace cx
48 {
49 
50 class SecondaryViewLayoutWindow: public QWidget
51 {
52 Q_OBJECT
53 
54 public:
57 
60 
61 protected:
62  virtual void showEvent(QShowEvent* event);
63  virtual void hideEvent(QCloseEvent* event);
64  virtual void closeEvent(QCloseEvent *event);
65 private:
66  QString toString(QRect r) const;
67  int findSmallestSecondaryScreen();
68 
69  ViewServicePtr mViewService;
70 };
71 
72 class ScreenVideoProvider : public QObject
73 {
74  Q_OBJECT
75 public:
77 
79  void saveScreenShot(QImage image, QString id);
80  QByteArray generatePNGEncoding(QImage image);
81 // void saveScreenShotThreaded(QImage pixmap, QString filename);
82  QPixmap grabScreen(unsigned screenid);
83  void showSecondaryLayout(QSize size, QString layout);
84  QImage grabSecondaryLayout();
85  void closeSecondaryLayout();
86 private:
87  VisServicesPtr mServices;
88  QPointer<class SecondaryViewLayoutWindow> mSecondaryViewLayoutWindow;
89 // new SecondaryViewLayoutWindow(this)
90  ScreenShotImageWriter mWriter;
91  void setWidgetToNiceSizeInLowerRightCorner(QSize size);
92 };
93 
94 } // namespace cx
95 
96 
97 #endif // CXSCREENVIDEOPROVIDER_H
vtkSmartPointer< class vtkPNGWriter > vtkPNGWriterPtr
ScreenVideoProvider(VisServicesPtr services)
boost::shared_ptr< class VisServices > VisServicesPtr
Definition: cxMainWindow.h:62
QByteArray generatePNGEncoding(QImage image)
boost::shared_ptr< class ViewService > ViewServicePtr
virtual void closeEvent(QCloseEvent *event)
vtkSmartPointer< class vtkUnsignedCharArray > vtkUnsignedCharArrayPtr
void showSecondaryLayout(QSize size, QString layout)
class ViewCollectionWidget * getSecondaryLayoutWidget()
vtkSmartPointer< class vtkWindowToImageFilter > vtkWindowToImageFilterPtr
cxLogicManager_EXPORT ViewServicePtr viewService()
void saveScreenShot(QImage image, QString id)
virtual void showEvent(QShowEvent *event)
QPixmap grabScreen(unsigned screenid)
virtual void hideEvent(QCloseEvent *event)