include/vrvCore/DtToolbarAssembler.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtToolbarAssembler.h,v $ $Revision: 1.10 $ $State: Exp $
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvCore/DtToolbarConfiguration.h>
#include <vrvCore/DtToolbarPath.h>

#include <stack>

namespace makVrv
{
   class DtToolbarConfiguration;
   class DtToolbarPath;
   class DtDe;

   class DT_DLL_VRVCORE DtToolbarAssembler : public DtVirtualBaseClass
   {
   public:

      friend class DtToolbarAssemblerCreator;

      static DtToolbarAssembler& instance(DtDe&);

      virtual ~DtToolbarAssembler();

      virtual void assemble(const DtToolbarConfiguration& configuration);

      virtual void updateToolbars( const DtToolbarConfiguration& configuration );

   protected:

      // Data structures used to sort the toolbars when restoring the UI. Used std::map because
      // ordering is important here.
      typedef std::multimap<DtToolbarConfiguration::ToolbarLocation, DtToolbarPath> LocationPathMap;
      typedef std::map<int, DtToolbarPath> ToolbarPathsMap;
      typedef std::map<int, ToolbarPathsMap> ToolbarPathsMapMap;

      DtToolbarAssembler(DtDe& de);

      void assembleToolbarPath(const DtToolbarPath& toolbarPath, 
         const DtToolbarConfiguration& configuration, DtToolbarConfiguration::ToolbarLocation location);

      virtual void assembleRow(const DtToolbarPath& toolbarPath, DtToolbarConfiguration::ToolbarLocation location);

      virtual void addToolbarBreak(DtToolbarConfiguration::ToolbarLocation loc);

      virtual void assembleToolbar(const DtToolbarPath& toolbarPath, const DtToolbarConfiguration& configuration);

      virtual void assembleToolbarItem(const DtToolbarPath& toolbarPath);

      virtual void assembleToolbarMenuItem(const DtToolbarPath& toolbarPath);

      virtual void assembleToolbarWidget(const DtToolbarPath& toolbarPath);

      virtual void assembleToolbarMenu(const DtToolbarPath& toolbarPath);

      virtual void assembleTopLeftToolbars(const LocationPathMap& locMap, DtToolbarConfiguration::ToolbarLocation loc, 
         const DtToolbarConfiguration& configuration);

      virtual void assembleBottomRightToolbars(const LocationPathMap&, DtToolbarConfiguration::ToolbarLocation, 
         const DtToolbarConfiguration& );

      virtual void populateToobarPathsMap(const LocationPathMap& locMap, DtToolbarConfiguration::ToolbarLocation loc, 
         const DtToolbarConfiguration& configuration, ToolbarPathsMapMap& tpMap);

      virtual void updateToolbarPath( const DtToolbarPath& toolbarPath, const DtToolbarConfiguration& configuration);

      virtual void updateToolbar(const DtToolbarPath& toolbarPath, const DtToolbarConfiguration& configuration);

   protected:

      std::stack<DtToolbarPath> myToolbarStack;
      DtDe& myDe;
   };

   class DT_DLL_VRVCORE DtToolbarAssemblerCreator : public DtVirtualBaseClass
   {
   public:      

      static DtToolbarAssemblerCreator& instance(DtDe& de);

      virtual ~DtToolbarAssemblerCreator();

      virtual DtToolbarAssembler* create(DtDe& de);

   protected:

      DtToolbarAssemblerCreator();
   };
}