albaGUIMovieCtrl.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGUIMovieCtrl
 Authors: Paolo Quadrani
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaGUIMovieCtrl_H__
#define __albaGUIMovieCtrl_H__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaEvent.h"
#include "albaObserver.h"
#include "albaGUIPanel.h"
 
//----------------------------------------------------------------------------
// forward references :
//----------------------------------------------------------------------------
class albaGUIPicButton;    
class albaGUIValidator; 
 
//----------------------------------------------------------------------------
// Constants :
//----------------------------------------------------------------------------
#define ID_TIMER  702
#define MOVIE_BUTTONS_NUM 6
 
//----------------------------------------------------------------------------
// albaGUIMovieCtrl :
//----------------------------------------------------------------------------
class albaGUIMovieCtrl: public albaGUIPanel , public albaObserver
{
public:
  albaGUIMovieCtrl(wxWindow* parent,wxWindowID id = -1);
  virtual ~albaGUIMovieCtrl();
  void SetListener(albaObserver *Listener) {m_Listener = Listener;};
 
  void OnEvent(albaEventBase *alba_event);
  
  void SetFrameBounds(double min, double max, double step = 1);
 
  void Loop(bool enable = true) {m_Loop = enable;};
 
protected:
  double  m_Frame;
  double  m_FrameMin;
  double  m_FrameMax;
  int     m_FrameStep;
  int     m_Loop;
  wxCheckBox *m_LoopCheck;
 
  //----------------------------------------------------------------------------
  // constant
  //----------------------------------------------------------------------------
  enum MOVIECTRL_CONSTANTS
  {
    MOVIE_BEGIN = 0,
    MOVIE_PREV,
    MOVIE_PLAY,
    MOVIE_NEXT,
    MOVIE_END,
    MOVIE_REC,
  };
 
  wxBoxSizer        *m_Sizer;
  albaGUIPicButton      *m_TimeBarButtons[MOVIE_BUTTONS_NUM];
  wxTimer          m_Timer;
 
  albaObserver     *m_Listener;
 
  void Update();
 
   void OnTimer(wxTimerEvent &event);
DECLARE_EVENT_TABLE()
};
#endif