visualMetaDataSelectionWidget.h

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/******************************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrfGuiCoreQt/taskSetVariableWidget.h>

class QLabel;
class QComboBox;
class QScrollArea;
class QWidget;
class QGridLayout;

namespace makVrf
{
   class DT_DLL_VRFGUICOREQT DtVisualMetaDataSelectionWidget : public DtTaskSetVariableWidget
   {
      Q_OBJECT

   public:
      typedef std::pair<DtString, DtString> Marking;  
      typedef std::vector<Marking> Markings;
   public:
      DtVisualMetaDataSelectionWidget(makVrv::DtDe& de, QWidget* parent, const Qt::WindowFlags& flags = 0, const CreationFlags& cflags = NormalMode);

      //DTOR
      virtual ~DtVisualMetaDataSelectionWidget();

      static makVrv::DtUnicode codeVariableType()
      {
         return makVrv::DtUnicode::tr("String Attribute List (key/value pair)");
      }

      static std::string designerGroup()
      {
         return tr("VR-Forces Visual Meta Data Manipulation").toUtf8().constData();
      }

      static std::string headerFile()
      {
         return tr("<vrfGuiCoreQt/visualMetaDataSelectionWidget.h>").toUtf8().constData();
      }

      static std::string variableName()
      {
         return tr("metadata").toUtf8().constData();
      }

      virtual void setRange(double bottom, double top);

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

      virtual void setupFrom(const std::vector<makVrv::DtSimEntry*>& data);
      virtual void setupFrom(const std::vector<DtEntityType>& data);

      virtual DtReaderWriter* createBoundVariable(const std::string& variableName);

      virtual void setupFromBoundVariable(const DtReaderWriter* variableName);

      virtual void addWidget(const std::string&, QWidget*, int col);

      virtual DtString selectedMarking(const std::string&) const;

      virtual void selectMarking(const std::string&, const std::string&);

      virtual Markings markings(const std::string&) const;

   protected:
      virtual bool isValid() const;

   signals:
      void markingChanged(QComboBox*, const QString&, const QString&);

   protected slots:
      virtual void comboActivated();

   public:
      QLabel* myNoDataAvailableLabel;

      struct Combo
      {
         QLabel* label;
         QComboBox* combo;
      };

      typedef std::map<std::string, Combo> Combos;
      Combos myCombos;

      QGridLayout* myComboLayout;
      QWidget* myInsideWidget;
      QVBoxLayout* myMainLayout;
      QScrollArea* myScrollArea;
   };

   typedef DtTaskSetVariableWidgetCreator<DtVisualMetaDataSelectionWidget> DtVisualMetaDataSelectionWidgetCreator;
}