backEndSelectionList.h

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/******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once

#include <vrvCoreQt/DtToolbar.h>
#include <vrvCoreQt/DtWidgetBuilder.h>

#include <vrfGuiCommonQt/vrfGuiCommonQt.h>
#include <vrfGuiCommonQt/backEndSelectionListInterface.h>

#include <QtWidgets/QWidget>

class QComboBox;
class QTreeWidget;
class QVBoxLayout;
class QHBoxLayout;
class QLabel;

namespace makVrv
{
   class DtDe;
}

namespace makVrf
{
   class DtBackEndSelectionListLogic;

   class DT_DLL_VRFGUICOMMONQT DtBackEndSelectionListToolbar : public makVrv::DtToolbar
   { 
   public:

      DtBackEndSelectionListToolbar(makVrv::DtDe&);

      virtual ~DtBackEndSelectionListToolbar() override;

      virtual QToolBar* createToolbar(makVrv::DtDe&, QWidget* parent) override;

   }; 
   
   class DT_DLL_VRFGUICOMMONQT DtBackEndSelectionList
   : public QWidget
   , public DtBackEndSelectionListInterface
   {
      Q_OBJECT

   public:
      DtBackEndSelectionList( makVrv::DtDe& de, QWidget* parent = 0, Qt::WindowFlags flags = 0);

      virtual ~DtBackEndSelectionList() override;

      virtual void setAllowAutomaticSelection(bool) override;
      bool allowAutomaticSelection() const;

      virtual int backendCount() const override;

      virtual void setSimulationAddress(const DtSimulationAddress& addr) override;
      virtual bool hasBackend(const DtSimulationAddress&) const override;

      virtual void setCanChangeSelectedBackend(bool) override;

   protected:
      void setupUi(QWidget* p);

   protected:
      virtual void addBackend(const std::string& backend, const DtBackend&) override;
      virtual void removeBackend(const std::string& backend) override;

      virtual std::string statusFor(const std::string& backend) override;
      virtual void setStatusFor(const std::string& backend, const std::string& status) override;

   protected slots:
      virtual void onItemSelectionChanged();

   protected:
      makVrv::DtDe& myDe;
      DtBackEndSelectionListLogic* myLogic;
      
   public:
      QVBoxLayout*   myMainLayout;
      QTreeWidget*   myBackEnds;
   };
   
   class DT_DLL_VRFGUICOMMONQT DtBackEndSelectionCombo
      : public QWidget
      , public DtBackEndSelectionListInterface
   {
      Q_OBJECT

   public:
      DtBackEndSelectionCombo( makVrv::DtDe& de, QWidget* parent = 0, Qt::WindowFlags flags = 0);

      virtual ~DtBackEndSelectionCombo() override;

      virtual DtSimulationAddress simulationAddress() const;
      virtual void setSimulationAddress(const DtSimulationAddress&) override;

      virtual void setAllowAutomaticSelection(bool) override;
      bool allowAutomaticSelection() const;

      virtual int backendCount() const override;

      virtual bool hasBackend(const DtSimulationAddress&) const override;

      virtual void setCanChangeSelectedBackend(bool) override;

      virtual void setSelectionModeOnly(bool);
      bool selectionModeOnly() const
      {
         return mySelectionModeOnly;
      }

      virtual void setShowMainLabel(bool b);
      virtual void setLabelText(const QString& s);

   protected:
      void setupUi(QWidget* p);
      virtual void updateBackendList();
      virtual bool eventFilter(QObject* o, QEvent* e) override;

   protected:
      virtual void addBackend(const std::string& backend, const DtBackend&) override;
      virtual void removeBackend(const std::string& backend) override;

      virtual std::string statusFor(const std::string& backend) override;
      virtual void setStatusFor(const std::string& backend, const std::string& status) override;

   protected slots:
      virtual void onItemSelectionChanged();

   protected:
      makVrv::DtDe& myDe;
      DtBackEndSelectionListLogic* myLogic;
      bool mySelectionModeOnly;

   public:
      QHBoxLayout*   myMainLayout;
      QLabel*        myLabel;
      QComboBox*     myBackEnds;
   };

   class DT_DLL_VRFGUICOMMONQT DtBackEndSelectionListBuilder : public makVrv::DtWidgetBuilder
   { 
   public:

      DtBackEndSelectionListBuilder();

      virtual ~DtBackEndSelectionListBuilder() override;

      virtual QWidget* create(makVrv::DtDe& de, QWidget* parent, const Qt::WindowFlags& flags) override;
   };
}