COverlayObject.hpp

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// INDENTING (emacs/vi): -*- mode:c++; tab-width:2; c-basic-offset:2; intent-tabs-mode:nil; -*- ex: set tabstop=2 expandtab:
 
/*
 * Qt Virtual Chart Table (QVCT)
 * Copyright (C) 2012 Cedric Dufour <http://cedric.dufour.name>
 * Author: Cedric Dufour <http://cedric.dufour.name>
 *
 * The Qt Virtual Chart Table (QVCT) is free software:
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation, Version 3.
 *
 * The Qt Virtual Chart Table (QVCT) is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See the GNU General Public License for more details.
 */
 
#ifndef QVCT_COVERLAYOBJECT_HPP
#define QVCT_COVERLAYOBJECT_HPP
 
// QT
#include <QDataStream>
#include <QTreeWidgetItem>
 
// QVCT
class CChart;
class COverlay;
 
 
 
class COverlayObject: public QObject, public QTreeWidgetItem
{
  Q_OBJECT
 
  //------------------------------------------------------------------------------
  // CONSTANTS / STATIC
  //------------------------------------------------------------------------------
 
public:
  enum EType {
    OVERLAY = 1001,      
    CONTAINER = 1010,    
    SUBCONTAINER = 1011, 
    ITEM = 1100,         
    SUBITEM1 = 1101,     
    SUBITEM2 = 1102      
  };
 
 
  //------------------------------------------------------------------------------
  // FIELDS
  //------------------------------------------------------------------------------
 
protected:
 
  QString qsName;
 
 
  //------------------------------------------------------------------------------
  // CONSTRUCTORS / DESTRUCTOR
  //------------------------------------------------------------------------------
 
protected:
  COverlayObject( EType _eType, const QString& _rqsName );
  virtual ~COverlayObject() {};
 
 
  //------------------------------------------------------------------------------
  // METHODS
  //------------------------------------------------------------------------------
 
  // SETTERS
public:
  void setName( const QString& _rqsName ) { qsName = _rqsName; };
 
  // GETTERS
public:
  QString getName() const { return qsName; };
 
  // USERS
public:
  virtual COverlay* useOverlay() = 0;
 
  // OTHER
public:
  virtual void serialize( QDataStream& _rqDataStream ) const;
  virtual void unserialize( QDataStream& _rqDataStream );
 
public:
  virtual void draw( const CChart* _poChart, QPainter* _pqPainter ) = 0;
  virtual void showDetail() = 0;
  virtual void showEdit() = 0;
 
public:
 
  QString newChildName( const QString& _rqsName, int _iZeroPrefix = 0, bool _bForceSuffix = false ) const;
 
  QString newChildName( const QString& _rqsName, int _iZeroPrefix, int _iSuffix ) const;
 
};
 
#endif // QVCT_COVERLAYOBJECT_HPP