include/vrfGuiCoreQt/DtVrfSimulationCommandDialogManager.h

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/******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfSimulationCommandDialogManager.h,v $ $Revision: 1.2 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrvUtil/DtVirtualBaseClass.h>

#include <vrvUtil/signalslib.h>

#include <QtCore/QObject>

namespace makVrv
{
   class DtDe;
   class DtSimEntry;
}

class QWidget;
class DtSimStatement;
class DtSimCommand;
class DtTaskStmt;
class DtSimCommandStmt;

namespace makVrf
{
   class DtSimulationCommandDialogInterface;
   class DtVrfSimulationCommandDialogCreator;
   class DtVrfSimulationCommandAction;
   class DtCommandAssignmentWidgetInterface;
   class DtCommandAssignmentWidget;

   class DT_DLL_VRFGUICOREQT DtVrfSimulationCommandDialogSignalHandler : public QObject
   {
      Q_OBJECT

   public:
      DtVrfSimulationCommandDialogSignalHandler(makVrv::DtDe&);
      virtual ~DtVrfSimulationCommandDialogSignalHandler();

      virtual void connectSignals(DtCommandAssignmentWidgetInterface*);
      virtual void disconnectSignals(DtCommandAssignmentWidget*);

   public:
      boost::signal<void (DtCommandAssignmentWidgetInterface*)> signal_dialogDestroyed;

   protected slots:
      virtual void onDialogDestroyed();

   protected:
      makVrv::DtDe&               myDe;
   };

   class DT_DLL_VRFGUICOREQT DtVrfSimulationCommandDialogManager : public makVrv::DtVirtualBaseClass
   {
      typedef std::map<std::string, DtVrfSimulationCommandDialogCreator*> DtVrfSimulationCommandDialogCreatorMap;

   public:
      DtVrfSimulationCommandDialogManager(makVrv::DtDe&);

      virtual ~DtVrfSimulationCommandDialogManager();

      static DtVrfSimulationCommandDialogManager& instance(makVrv::DtDe& de);

   public:
      virtual DtCommandAssignmentWidgetInterface* createCommandDialogFor(const std::string& menuItemType, QWidget* parent,
         DtVrfSimulationCommandAction* forAction, const std::vector<makVrv::DtSimEntry*>& data);
      virtual DtCommandAssignmentWidgetInterface* createCommandDialogFor(const DtSimStatement*, QWidget* parent);

      virtual DtCommandAssignmentWidgetInterface* createCommandDialogFor(const DtSimCommand* simCommand, QWidget* parent);

      virtual DtCommandAssignmentWidgetInterface* createCommandDialogFor(QWidget* parent, DtCommandAssignmentWidgetInterface*);

      virtual DtTaskStmt* statementFromSimCommand(const DtSimCommand* simCommand) const;

      bool dialogInProgress() const
      {
         return myDialogInProgress;
      }

      virtual std::string objectNameFromStatement(const DtSimCommandStmt*);

   public:
      virtual void addDialogCreator(const std::string& menuItemType, DtVrfSimulationCommandDialogCreator*);
      
      virtual bool removeDialogCreator(const std::string& menuItemType);

      virtual bool hasDialogCreator(const std::string& menuItemType);

      virtual void removeAllDialogCreators();

      virtual bool statementIsEditable(const DtSimStatement*) const;

   protected:
      virtual void slot_onDialogDestroyed(DtCommandAssignmentWidgetInterface*);

   protected:
      virtual void prepDialog(DtCommandAssignmentWidgetInterface*, DtVrfSimulationCommandAction* forAction);

   public:
      boost::signal<void (DtCommandAssignmentWidgetInterface*)> signal_dialogCreated;

      boost::signal<void (DtCommandAssignmentWidgetInterface*)> signal_dialogDestroyed;

   protected:
      makVrv::DtDe&                     myDe;
      DtVrfSimulationCommandDialogCreatorMap     myDialogCreatorMap;
      DtVrfSimulationCommandDialogSignalHandler  mySimulationCommandDialogSignalHandler;
      bool                             myDialogInProgress;
   };
}