QmitkMovieMaker.h

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/*=========================================================================

 Program:   Medical Imaging & Interaction Toolkit
 Language:  C++
 Date:      $Date$
 Version:   $Revision: 15436 $

 Copyright (c) German Cancer Research Center, Division of Medical and
 Biological Informatics. All rights reserved.
 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notices for more information.

 =========================================================================*/

#if !defined(QMITK_MOVIEMAKER_H__INCLUDED)
#define QMITK_MOVIEMAKER_H__INCLUDED

#include "QmitkFunctionality.h"
#include "mitkCameraRotationController.h"
#include "mitkStepper.h"
#include "mitkMultiStepper.h"
#include "mitkMovieGenerator.h"
#include "itkCommand.h"

#include "QVTKWidget.h"
#include "vtkEventQtSlotConnect.h"
#include "vtkRenderWindow.h"
#include "mitkVtkPropRenderer.h"

#include "ui_QmitkMovieMakerControls.h"
//#include "../MovieMakerDll.h"

//class QmitkStdMultiWidget;
//class QmitkMovieMakerControls;
class QmitkStepperAdapter;
class vtkCamera;
class QTimer;
class QTime;

class QmitkMovieMaker: public QObject, public QmitkFunctionality
{
  Q_OBJECT

public:
  QmitkMovieMaker(QObject *parent=0, const char *name=0);

  virtual ~QmitkMovieMaker();

  void CreateQtPartControl(QWidget *parent);
  //  virtual QWidget * CreateControlWidget(QWidget *parent);

  virtual void CreateConnections();

  //  virtual QAction * CreateAction(QActionGroup *parent);

  virtual void Activated();

  virtual void Deactivated();

  void FocusChange();

  virtual void DataStorageChanged();

  virtual void StdMultiWidgetAvailable(QmitkStdMultiWidget& stdMultiWidget);
  virtual void StdMultiWidgetNotAvailable();

  signals:
  void StartBlockControls();
  void EndBlockControls();
  void EndBlockControlsMovieDeactive();

public slots:

  void StartPlaying();

  void PausePlaying();

  void StopPlaying();

  void SetLooping(bool looping);

  void SetDirection(int direction);

  void SetAspect(int aspect);

  void SetStepperWindow(int window);

  void SetRecordingWindow(int window);

  void AdvanceAnimation();

protected slots:

  void RenderSlot();
  void GenerateMovie();

  void GenerateScreenshot();
  void GenerateHR3DScreenshot();
  void RBTNForward();
  void RBTNBackward();
  void RBTNPingPong();
  void RBTNSpatial();
  void RBTNTemporal();
  void RBTNCombined();
  void BlockControls();
  void UnBlockControls();
  void UnBlockControlsMovieDeactive();
  void BlockControls(bool blocked);

  void DeleteMStepper();

  signals:

  void SwitchDirection(int);
  void SwitchAspect(int);
  void SwitchSelectedStepperWindow(int);
  void SwitchSelectedRecordingWindow(int);

protected:

  QObject *parentWidget;
  QVTKWidget * widget;
  QmitkStdMultiWidget* m_MultiWidget;
  vtkEventQtSlotConnect * connections;
  vtkRenderWindow * renderWindow;
  mitk::VtkPropRenderer::Pointer m_PropRenderer;

  Ui::QmitkMovieMakerControls* m_Controls;

private:
  mitk::BaseController* GetSpatialController();

  mitk::BaseController* GetTemporalController();

  void UpdateLooping();

  void UpdateDirection();

  void UpdateGUI();

  mitk::Stepper* GetAspectStepper();

  void TakeScreenshot(vtkRenderer* renderer, unsigned int magnificationFactor, QString fileName);

  QmitkStepperAdapter* m_StepperAdapter;

  typedef itk::SimpleMemberCommand<QmitkMovieMaker> MemberCommand;
  MemberCommand::Pointer m_FocusManagerCallback;

  QTimer* m_Timer;

  QTime* m_Time;

  bool m_Looping;
  int m_Direction;

  int m_Aspect;
  mitk::MultiStepper::Pointer m_Stepper;
  mitk::BaseRenderer * m_RecordingRenderer;

  mitk::MovieGenerator::Pointer m_movieGenerator;

  unsigned long m_FocusManagerObserverTag;
  unsigned long m_StepperObserverTag;

};
#endif // !defined(QMITK_MOVIEMAKER_H__INCLUDED)