propertyMapTable.h

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

#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <vlutil/vlString.h>
#include <vrvCore/DtSharedDisplayUnitsSettings.h>

#include <QtWidgets/QWidget>
#include <set>

class DtRwPropertiesMap;
class QTableWidget;
class QVBoxLayout;
class QPushButton;
class QHBoxLayout;
class DtPropertyInterface;
class DtString;
class DtReaderWriter;
class QLineEdit;

namespace makVrf
{
   class DT_DLL_VRFGUICOREQT DtPropertyMapTable : public QWidget
   {
      Q_OBJECT

   public:
      //CTOR
      DtPropertyMapTable(makVrv::DtDe& de, QWidget* parent);

      //DTOR
      virtual ~DtPropertyMapTable();
      
      virtual bool isValid() const;

      virtual void init(const DtRwPropertiesMap*,
         const std::set<DtString>& ignoreColumns = std::set<DtString>());

      virtual void setToMap(DtRwPropertiesMap*);

      virtual void resizeColumnsToContents();
      
      virtual int minimumWidth() const;

   protected:
      virtual double revertValue(int type, int old, QLineEdit* le) const;
      virtual void columnHeadersFrom(const DtPropertyInterface* prototype, QStringList& columns) const;
      virtual void fillInAndMapRwItemToTableItems(int row, int& colStart, const DtReaderWriter* rw);
      virtual QString columnNameFrom(const DtString& str) const;
      virtual void tableItemCreated(QLineEdit*, const DtReaderWriter*);
      virtual void fillInKey(const DtReaderWriter* value) const;
      virtual void setRowToStructure(int row, DtReaderWriter*);
      virtual void setValueToReaderWriter(QLineEdit*, DtReaderWriter*) const;
      virtual void addRow(const DtReaderWriter*);
      virtual int columnOf(const DtString&) const;
      virtual void resetColumnTitle(const DtString&) const;
      virtual QString formattedValue(const DtReaderWriter* rw) const;
      virtual void setColumnType(const DtString&, int);
      virtual void setOrientationValidatorRange(QLineEdit*);
      virtual void displayUnitChanged(makVrv::DtUnitConverterCollection::DisplayUnitType, int, int);
      virtual void decimalsChanged(makVrv::DtUnitConverterCollection::DisplayUnitType);
      virtual int convertToNative(const DtString& name, int) const;
      virtual int convertToNative(int type, int) const;
      virtual double convertToNative(const DtString& name, double) const;
      virtual double convertToNative(int type, double) const;
      virtual bool eventFilter(QObject* o, QEvent* e);
      virtual void cellEntered(QObject*);

   signals:
      void modified();

   protected slots:
      virtual void onAdd();
      virtual void onRemove();
      virtual void onRowSelected();
      virtual void currentCellChanged(int, int, int, int);

   public:
      QTableWidget* myTableData;
      QVBoxLayout* myMainLayout;
      QHBoxLayout* myButtonLayout;
      QPushButton* myAdd;
      QPushButton* myRemove;

   protected:
      makVrv::DtDe& myDe;
      DtReaderWriter* myPrototype;
      DtReaderWriter* myKey;
      makVrv::DtSignalConnectionManager myConnections;
      mutable std::map<DtString, int> myColumnsByRwName;
      std::map<DtString, int> myColumnTypes;
      std::set<DtString> myIgnoreColumns;
   };

   class DT_DLL_VRFGUICOREQT DtPropertyMapTableInstanceCreator
   {
   public:
      virtual DtPropertyMapTable* create(makVrv::DtDe& de, QWidget* parent);
   };

   class DT_DLL_VRFGUICOREQT DtPropertyMapTableCreator : public makVrv::DtVirtualBaseClass
   {
   public:
      DtPropertyMapTableCreator(makVrv::DtDe&);
      virtual ~DtPropertyMapTableCreator();

      static DtPropertyMapTableCreator& instance(makVrv::DtDe&);
      static void registerInstance( makVrv::DtDe& de, DtPropertyMapTableCreator* creator );

      virtual DtPropertyMapTable* create(QWidget* parent, const DtRwPropertiesMap* pm,
         const std::set<DtString>& ignoreColumns = std::set<DtString>());

      virtual void registerCreator(const DtString&, DtPropertyMapTableInstanceCreator*);

   protected:
      makVrv::DtDe& myDe;
      std::map<DtString, DtPropertyMapTableInstanceCreator*> myCreators;
   };
}