enumerationWidget.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "simulationObjectEditorImpl/simulationObjectEditorImplDefines.h"
#include <QtWidgets/QWidget>
#include <QtWidgets/QListWidget>
#include <vrfutil/entityTypeDictionary.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrfGuiCore/entityMapperKey.h>

class QLabel;
class QPushButton;
class QCheckBox;
class QHBoxLayout;

class DT_DLL_simulationObjectEditorimpl DtEnumerationWidget : public QWidget
{
   Q_OBJECT
   
public:
   enum Flags
   {
      ShowNone = 0,
      ShowSubordinateTypes = 0x00000001,
      ShowMatchTypes = 0x00000002,
      DoNotAllowWildcards = 0x00000004,
      ShowAll = (ShowSubordinateTypes | ShowMatchTypes)
   };

   DtEnumerationWidget(makVrv::DtDe&, QWidget* parent = NULL, const Qt::WindowFlags& flags = 0);

   virtual ~DtEnumerationWidget();

   virtual void init(Flags flags);
   virtual void setObjectType(const makVrf::DtEntityMapperKey&);
   virtual void clearContents();
   virtual const makVrf::DtEntityMapperKey& objectType() const;

   virtual void setKindEnabled(bool);
   virtual bool kindEnabled() const;

   virtual void setMatchingTypeEnabled(bool);
   virtual bool matchingTypeEnabled() const;
   virtual void setMatchingType(const makVrf::DtEntityMapperKey&);
   virtual const makVrf::DtEntityMapperKey& matchingType() const;

   virtual std::list<DtObjectType> additionalMatchTypes() const;
   virtual void setAdditionalMatchTypes(std::list<DtObjectType> types);

   virtual bool changeEnumeration(const QString& title, bool okEnabled, Flags, int kindsLessThanOnlyValue = -1);

public slots:
   virtual bool changeEnumeration(const QString& title = "", bool okEnabled = false, int kindsLessThanOnlyValue = -1);
   virtual void canSetEnumerationWithMatchingType(const DtObjectType&, const DtObjectType&);
   virtual void canSetEnumeration(const DtObjectType&);
   virtual void addRow();
   virtual void removeRow();
   virtual void itemSelectionChanged();

signals:
   void typeChanged(const makVrf::DtEntityMapperKey&, bool);
   void typeChangedWithMatchingType(const makVrf::DtEntityMapperKey&, const makVrf::DtEntityMapperKey&, std::list<makVrf::DtEntityMapperKey>, bool);
   

public:
   QLabel*  myEnumeration;
   QPushButton*   myOK;
   QPushButton* myAddMatchTypeButton;
   QPushButton* myRemoveMatchTypeButton;

protected:
   makVrf::DtEntityMapperKey   myObjectType;
   makVrf::DtEntityMapperKey   myMatchingType;
   std::list<makVrf::DtEntityMapperKey> myAdditionalMatchTypes;
   makVrv::DtDe& myDe;
   bool myMatchingTypeEnabled;
   bool myMatchingTypesModified;
   bool myKindEnabled;
   QListWidget* myAdditionalMatchTypesWidget;

   QHBoxLayout* myAdditionalMatchTypesButtonLayout;
   Flags myFlags;
};

inline bool DtEnumerationWidget::matchingTypeEnabled() const
{
   return myMatchingTypeEnabled;
}

inline const makVrf::DtEntityMapperKey& DtEnumerationWidget::objectType() const
{
   return myObjectType;
}

inline const makVrf::DtEntityMapperKey& DtEnumerationWidget::matchingType() const
{
   return myMatchingType;
}

class DT_DLL_simulationObjectEditorimpl DtEnumerationWidgetCreator : public makVrv::DtVirtualBaseClass
{
public:
   DtEnumerationWidgetCreator(makVrv::DtDe&);

   virtual ~DtEnumerationWidgetCreator();

   static DtEnumerationWidgetCreator& instance(makVrv::DtDe&);

   static void registerInstance(makVrv::DtDe&, DtEnumerationWidgetCreator*);

   virtual DtEnumerationWidget* create(QWidget* parent);

protected:
   makVrv::DtDe& myDe;
};