eda_group.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program 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; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#ifndef EDA_GROUP_H
#define EDA_GROUP_H
 
#include <eda_item.h>
#include <lset.h>
#include <unordered_set>
 
namespace KIGFX
{
class VIEW;
}
 
class EDA_GROUP
{
public:
    virtual EDA_ITEM* AsEdaItem() = 0;
    virtual ~EDA_GROUP();
 
    wxString GetName() const { return m_name; }
    void     SetName( const wxString& aName ) { m_name = aName; }
 
    std::unordered_set<EDA_ITEM*>& GetItems() { return m_items; }
 
    const std::unordered_set<EDA_ITEM*>& GetItems() const { return m_items; }
 
    virtual bool AddItem( EDA_ITEM* aItem ) = 0;
 
    virtual bool RemoveItem( EDA_ITEM* aItem ) = 0;
 
    virtual void RemoveAll() = 0;
 
    /*
     * Clone() this and all descendants
     */
    virtual EDA_GROUP* DeepClone() const = 0;
 
    /*
     * Duplicate() this and all descendants
     */
    virtual EDA_GROUP* DeepDuplicate() const = 0;
 
    //virtual static bool IsGroupableType( KICAD_T aType );
 
protected:
    std::unordered_set<EDA_ITEM*> m_items; // Members of the group
    wxString                      m_name;  // Optional group name
};
 
#endif // CLASS_PCB_GROUP_H_