DtKeyMappingEditorLogic.h

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/******************************************************************************* 
** Copyright (c) 2009 MAK Technologies, Inc. 
** All rights reserved. 
*******************************************************************************/ 
/******************************************************************************* 
** $RCSfile: DtKeyMappingEditorLogic.h,v $ $Revision: 1.12 $ $State: Exp $ 
*******************************************************************************/ 
 

#pragma once

#include <vrvCoreQt/vrvCoreQt.h> 
#include <vrvCore/DtKeyMap.h>
#include <QtCore/QString>

namespace makVrv 
{ 
   class DtDe;
   class DtKeyMappingEditorWidgetInterface;
   class DtPersistenceControlsInterface;
   class DtSelectInstanceWidget;
   class DtKeyMapManager;

   class DT_DLL_VRVCOREQT DtKeyMappingEditorLogic
   {
   public:
   
      DtKeyMappingEditorLogic(DtDe& de, DtPersistenceControlsInterface& toolbar,
         DtKeyMappingEditorWidgetInterface& iFace, DtSelectInstanceWidget& selectedInstance );
         
      virtual ~DtKeyMappingEditorLogic();
      
      void editKeyMapping();
   
      void addKeyMapping();
   
      void removeKeyMapping();

      void filterChanged( int functionCategory );
      
      void selectFunction( const std::string& functionName );
      
      void selectKeyMapping( const DtKeyMapping& keyMapping );

      void selectKeyMap( const std::string& keyMapping );
      
      void deselectFunctions();  
      
      void requestInputCanceled(); 
       
      void requestInputAccepted( const DtKeyMapping& keyMapping, bool isEdit );  
      
      void requestKeyValidationAccepted( const DtKeyMapping& keyMapping, 
         const DtKeyFunctionNameList& fnList, bool isEdit, bool replace );

   protected:
      virtual void setupGui();

      void setupFilters();
      void setupAllKeyFunctions();
      void setupKeyFunctions();
      void setupBinaryKeyFunctions();
      void updateAfterMappingChange();
      
      std::string keyMappingsToString( 
         const DtKeyMap::MappedKeyList& keyList, 
         bool suppressDirection=false );
         
      std::string mapNameFromFileName( const std::string& filename );
      
   protected:
      virtual void slot_currentInstanceChanged(int index, const std::string& keyMap);

      virtual void slot_keyMapRestored(DtKeyMapManager*, const std::string& map);

      virtual void onExport();

      virtual void onExportFilenameChosen(const std::string&);

      virtual void onImport();

      virtual void onImportFilenameChosen(const std::string&);

      virtual void slot_renameInstanceRequested();

      virtual void slot_newInstanceRequested();

      virtual void slot_deleteInstanceRequested();

      virtual QString askForKeyMapName(QString initial, const QString& title) const;

   protected:
   
      DtDe& myDe;
      DtPersistenceControlsInterface&     myToolbar;
      DtKeyMappingEditorWidgetInterface&  myInterface;
      DtSelectInstanceWidget&             mySelectedInstance;
      int myFilter;
      
      std::string myCurrentFunctionSelection;
      
      bool myCurrentFunctionIsBinary;
      
      DtKeyMapping myCurrentKeyMapping;
      
      DtKeyMap* myKeyMap;
      
      std::string myKeyMapName;
    };
}