DtQtPageAssembler.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCore/DtPageAssembler.h>
#include <boost/unordered_map.hpp>

class QWidget;

namespace makVrv
{
   class DtPageCreator;

   class DT_DLL_VRVCOREQT DtQtPageAssembler : public DtPageAssembler
   {
   public:
      friend class DtQtPageAssemblerCreator;

      static DtQtPageAssembler& instance(DtDe& de);

      virtual ~DtQtPageAssembler();

      void registerPageCreator(DtPageCreator* creator);

      void unregisterPageCreator(DtPageCreator* creator, bool deleteCreator = true);

      DtPageCreator* findPageCreator(const std::string& pageClassName) const;

   protected:

      DtQtPageAssembler(DtDe& de);

      virtual void assembleCollection(const DtPagePath& pagePath, const DtUnicode& pageTitle,
         const DtPageConfiguration::PageCollectionState& pageState);

      virtual void assemblePage(const DtPagePath& pagePath);

      virtual void updatePage( const DtPagePath& pagePath, const DtPageConfiguration::PageCollectionState& state);

      virtual void tabify( const DtPagePath& pagePath1, const DtPagePath& pagePath2 );

      virtual void setSelectedPage(const DtPagePath& pPath);

      QWidget* mainWindow();

   protected:

      typedef boost::unordered_map<std::string,DtPageCreator*> PageCreatorMap;
      PageCreatorMap myPageCreatorMap;
      QWidget* myMainWindowCache;
   };

   class DT_DLL_VRVCOREQT DtQtPageAssemblerCreator : public DtPageAssemblerCreator
   {
   public:

      DtQtPageAssemblerCreator();

      virtual ~DtQtPageAssemblerCreator();

      virtual DtPageAssembler* create(DtDe& de);

   };
}