albaWizard.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaWizard
 Authors: Gianluigi Crimi
 
 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 __albaWizard_H__
#define __albaWizard_H__
 
//----------------------------------------------------------------------------
// includes :
//----------------------------------------------------------------------------
#include "albaDefines.h"
#include "albaObserver.h"
#include "albaWizardBlock.h"
#include <vector>
 
//----------------------------------------------------------------------------
// forward reference
//----------------------------------------------------------------------------
 
class albaObserver;
class albaVME;
 
#ifdef ALBA_EXPORT
#include "albaDllMacros.h"
EXPORT_STL_VECTOR(ALBA_EXPORT,albaWizardBlock *);
#endif
 
 
class ALBA_EXPORT albaWizard : albaObserver
{
public:
 
  albaWizard();
 
  albaWizard(const wxString &label, const wxString &name="");
 
  ~albaWizard();
 
 
  void SetMenuPath(wxString path);
  
  wxString GetMenuPath();
 
  wxString GetLabel();
 
  wxString GetName();
 
  virtual void SetParameters(void *param) {};
 
  void ShowProgressBar(bool show=true){m_ShowProgressBar=show;};
 
  bool GetShowProgressBar(){return m_ShowProgressBar;};
    
protected:
  virtual bool Accept(albaVME* vme);
 
  void Execute();
 
  void SetListener(albaObserver *Listener);
 
  albaString GetDescriptionTitle();
 
  void SetId(int id);
 
  int GetId();
 
  void AddBlock(albaWizardBlock *block);
 
  virtual void OnEvent(albaEventBase *alba_event);
 
  void ContinueExecution(int opSuccess);
 
  void SetSelectedVME(albaVME *node);
 
  albaObserver    *m_Listener;
 
private:
 
  void BlockExecutionBegin();
 
  void BlockExecutionEnd();
 
  void AbortWizard();
 
  albaWizardBlock *GetBlockByName(const char *name);
  
  std::vector <albaWizardBlock *> m_Blocks;
  albaWizardBlock *m_CurrentBlock; 
  wxString        m_MenuPath;
  int                   m_Id; 
  wxString           m_Label; 
  wxString           m_Name; 
  albaVME           *m_SelectedVME;
  bool            m_ShowProgressBar;
 
  friend class albaWizardManager; // class albaWizardManager can now access data directly
};
#endif