cxTransform3DWidget.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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   this list of conditions and the following disclaimer.

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   and/or other materials provided with the distribution.

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   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

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#ifndef CXTRANSFORM3DWIDGET_H_
#define CXTRANSFORM3DWIDGET_H_

#include "cxResourceWidgetsExport.h"

#include "cxBaseWidget.h"
#include "cxTransform3D.h"
#include "cxFrame3D.h"

class QTextEdit;
class QVBoxLayout;
class QAction;
class QFrame;

namespace cx
{

class MatrixTextEdit;
typedef boost::shared_ptr<class DoubleProperty> DoublePropertyPtr;

class cxResourceWidgets_EXPORT Transform3DWidget : public BaseWidget
{
  Q_OBJECT
public:
  Transform3DWidget(QWidget* parent = NULL);
  virtual ~Transform3DWidget();

  void setMatrix(const Transform3D& M);
  Transform3D getMatrix() const;
  void setEditable(bool edit);

signals:
  void changed();

protected slots:
  virtual void prePaintEvent();
private slots:
  void changedSlot();
  void toggleEditSlot();
  void textEditChangedSlot();
  void toggleInvertSlot();

private:
  void setMatrixInternal(const Transform3D& M);
  Transform3D getMatrixInternal() const;

  void addAngleControls(QString uid, QString name, int index, QVBoxLayout* layout);
  void addTranslationControls(QString uid, QString name, int index, QVBoxLayout* layout);
  void rotateSlot(QPointF delta, int index);
  void translateSlot(QPointF delta, int index);
  void updateAdapter(DoublePropertyPtr adapter, double value);
  void setActionText(QAction* action, QString text, QString tip);
  Transform3D convertToFromExternal(const Transform3D& M) const;
  void updateInvertAction();

//  Frame3D mFrame;
  MatrixTextEdit* mTextEdit;
  boost::array<DoublePropertyPtr, 3> mAngleAdapter;
  boost::array<DoublePropertyPtr, 3> mTranslationAdapter;
  bool recursive;
  bool mBlockChanges;
  QAction* mEditAction;
  QAction* mInvertAction;
  QFrame* aGroupBox;
  QFrame* tGroupBox;
  DecomposedTransform3D mDecomposition;
};

}

#endif /* CXTRANSFORM3DWIDGET_H_ */