vrfTaskSetDialogOrganizer.h

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/******************************************************************************
** Copyright (c) 2021 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once

#if !defined(Q_MOC_RUN)
#include <vrfGuiTaskSetQt/vrfGuiTaskSetQt.h>
#include <vrfGuiCore/dialogManagerSignaler.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#endif

#include <boost/signals2.hpp>

#include <QtCore/QObject>

namespace makVrv
{
   class DtDe;
}

class QWidget;
class QAction;

namespace makVrf
{
   class DtTaskSetDialogInterface;
   class DtCommandAssignmentWidgetInterface;
   class DtCommandDialogExtensionInterface;
   class DtConditionalDialogInterface;
   class DtConditionalExpressionInterface;

   class DT_DLL_VRFGUITASKSETQT DtVrfTaskSetDialogSignalHandler : public QObject
   {
      Q_OBJECT

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

      virtual void connectSignals(DtTaskSetDialogInterface*);
      virtual void disconnectSignals(DtTaskSetDialogInterface*);

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

      virtual void connectSignals(DtConditionalDialogInterface*);
      virtual void disconnectSignals(DtConditionalDialogInterface*);

      virtual void connectSignals(DtConditionalExpressionInterface*);
      virtual void disconnectSignals(DtConditionalExpressionInterface*);

   public:
      boost::signals2::signal<void (DtTaskSetDialogInterface*)> signal_dialogDestroyed;

      boost::signals2::signal<void (DtCommandAssignmentWidgetInterface*)> signal_commandDialogDestroyed;

      boost::signals2::signal<void (DtConditionalDialogInterface*)> signal_conditionalDialogDestroyed;

      boost::signals2::signal<void (DtConditionalExpressionInterface*)> signal_conditionalExpressionDestroyed;

   protected:
      virtual void onDialogDestroyed(DtTaskSetDialogInterface*);
      virtual void onCommandDialogDestroyed(DtCommandAssignmentWidgetInterface*);
      virtual void onConditionalDialogDestroyed(DtConditionalDialogInterface*);
      virtual void onExpressionDestroyed(DtConditionalExpressionInterface*);

   protected:
      makVrv::DtDe&               myDe;
   };

   class DT_DLL_VRFGUITASKSETQT DtVrfTaskSetDialogOrganizer : public makVrv::DtVirtualBaseClass
   {
   public:
      DtVrfTaskSetDialogOrganizer(makVrv::DtDe&);

      virtual ~DtVrfTaskSetDialogOrganizer();

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

      virtual void cancelCurrentOperations(bool keepCurrentSelections = true);

      virtual bool okToPerformOperation(QAction* forAction = nullptr);

   public:
      bool dialogInProgress() const
      {
         return (myDialogsInProgress.size() > 0);
      }

      int dialogsInProgress() const
      {
         return myDialogsInProgress.size();
      }

   protected:
      virtual void slot_onDialogDestroyed(DtTaskSetDialogInterface*);
      virtual void slot_onCommandDialogDestroyed(DtCommandAssignmentWidgetInterface*);

      virtual void slot_onConditionalDialogDestroyed(DtConditionalDialogInterface*);
      virtual void slot_onConditionalExpressionDestroyed(DtConditionalExpressionInterface*);

      virtual void slot_dialogCreated(DtTaskSetDialogInterface*);
      virtual void slot_commandDialogCreated(DtCommandAssignmentWidgetInterface*);
      virtual void slot_conditionDialogCreated(DtConditionalDialogInterface*);
      virtual void slot_expressionCreated(DtConditionalExpressionInterface*);

      virtual void initializeConnections();

      virtual void slot_dialogRun(DtTaskSetDialogInterface*);
      virtual void slot_commandDialogRun(DtCommandAssignmentWidgetInterface*);
      virtual void slot_conditionDialogRun(DtConditionalDialogInterface*);
      virtual void positionDialog(QWidget*);

   protected:
      makVrv::DtDe&                     myDe;
      std::vector<QWidget*> myDialogsInProgress;
      makVrv::DtSignalConnectionManager myConnections;
      DtVrfTaskSetDialogSignalHandler  myTaskSetDialogSignalHandler;
   };
}