include/vrvCoreQt/DtPage.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile:  $ $Revision:  $ $State:  $
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <QtGui/QWidget>
#include <QtGui/QIcon>

namespace makVrv
{
   class DtDe;

   class DT_DLL_VRVCOREQT DtPage : public QWidget
   {
   public:
      DtPage(DtDe& de,QWidget* parent = 0, Qt::WindowFlags f = 0);

      virtual ~DtPage();

      virtual QIcon icon() = 0;

      virtual QString title() = 0;

      virtual const std::string& pageClassName() const = 0;

   protected:

      friend class DtQtPageCollection;

      virtual void activate() = 0;

      virtual void deactivate() = 0;

   protected:
      DtDe& myDe;
   };

   class DT_DLL_VRVCOREQT DtPageCreator
   {
   public:
      DtPageCreator(DtDe& de);

      virtual ~DtPageCreator();

      virtual std::string pageClassName() const = 0;
      
      virtual DtPage* create(QWidget* parent = 0, Qt::WindowFlags f = 0) = 0;

   protected:
      DtDe& myDe;
   };


   template <typename PageClass>
   class DtPageCreatorTemplate : public DtPageCreator
   {
   public:
      
      DtPageCreatorTemplate(DtDe& de) 
      : DtPageCreator(de)
      {
      }

      virtual ~DtPageCreatorTemplate()
      {
      }

      virtual std::string pageClassName() const 
      {          
         return PageClass::thePageClassName(); 
      }

      virtual DtPage* create(QWidget* parent = 0, Qt::WindowFlags f = 0)
      {
         return new PageClass(myDe, parent, f);
      }
   };
}