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cxTransform3DWidget.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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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.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 #ifndef CXTRANSFORM3DWIDGET_H_
33 #define CXTRANSFORM3DWIDGET_H_
34 
35 #include "cxResourceWidgetsExport.h"
36 
37 #include "cxBaseWidget.h"
38 #include "cxTransform3D.h"
39 #include "cxFrame3D.h"
40 
41 class QTextEdit;
42 class QVBoxLayout;
43 class QAction;
44 class QFrame;
45 
46 namespace cx
47 {
48 
49 class MatrixTextEdit;
50 typedef boost::shared_ptr<class DoubleProperty> DoublePropertyPtr;
51 
59 class cxResourceWidgets_EXPORT Transform3DWidget : public BaseWidget
60 {
61  Q_OBJECT
62 public:
63  Transform3DWidget(QWidget* parent = NULL);
64  virtual ~Transform3DWidget();
65 
66  void setMatrix(const Transform3D& M);
67  Transform3D getMatrix() const;
68  void setEditable(bool edit);
69 
70 signals:
71  void changed();
72 
73 protected slots:
74  virtual void prePaintEvent();
75 private slots:
76  void changedSlot();
77  void toggleEditSlot();
78  void textEditChangedSlot();
79  void toggleInvertSlot();
80 
81 private:
82  void setMatrixInternal(const Transform3D& M);
83  Transform3D getMatrixInternal() const;
84 
85  void addAngleControls(QString uid, QString name, int index, QVBoxLayout* layout);
86  void addTranslationControls(QString uid, QString name, int index, QVBoxLayout* layout);
87  void rotateSlot(QPointF delta, int index);
88  void translateSlot(QPointF delta, int index);
89  void updateAdapter(DoublePropertyPtr adapter, double value);
90  void setActionText(QAction* action, QString text, QString tip);
91  Transform3D convertToFromExternal(const Transform3D& M) const;
92  void updateInvertAction();
93 
94 // Frame3D mFrame;
95  MatrixTextEdit* mTextEdit;
96  boost::array<DoublePropertyPtr, 3> mAngleAdapter;
97  boost::array<DoublePropertyPtr, 3> mTranslationAdapter;
98  bool recursive;
99  bool mBlockChanges;
100  QAction* mEditAction;
101  QAction* mInvertAction;
102  QFrame* aGroupBox;
103  QFrame* tGroupBox;
104  DecomposedTransform3D mDecomposition;
105 };
106 
107 }
108 
109 #endif /* CXTRANSFORM3DWIDGET_H_ */
Helper class for visualizing rotational angles to a human user.
Definition: cxFrame3D.h:61
Widget for displaying and manipulating an affine matrix, i.e. a rotation+translation matrix...
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
boost::shared_ptr< class DoubleProperty > DoublePropertyPtr
Interface for QWidget which handles widgets uniformly for the system.
Definition: cxBaseWidget.h:108