68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2018 KiCad Developers, see change_log.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 LIB_TREE_ITEM_H
|
|
#define LIB_TREE_ITEM_H
|
|
|
|
#include <base_struct.h>
|
|
#include <lib_id.h>
|
|
#include <import_export.h>
|
|
|
|
/**
|
|
* A mix-in to provide polymorphism between items stored in libraries (symbols, aliases
|
|
* and footprints).
|
|
*
|
|
* It is used primarily to drive the component tree for library browsing and editing.
|
|
*/
|
|
|
|
class APIEXPORT LIB_TREE_ITEM
|
|
{
|
|
public:
|
|
virtual LIB_ID GetLibId() const = 0;
|
|
|
|
virtual wxString GetName() const = 0;
|
|
virtual wxString GetLibNickname() const = 0;
|
|
|
|
virtual wxString GetDescription() = 0;
|
|
|
|
virtual wxString GetSearchText() { return wxEmptyString; }
|
|
|
|
/**
|
|
* For items having aliases, IsRoot() indicates the principal item.
|
|
*/
|
|
virtual bool IsRoot() const { return true; }
|
|
|
|
/**
|
|
* For items with units, return the number of units.
|
|
*/
|
|
virtual int GetUnitCount() const { return 0; }
|
|
|
|
/**
|
|
* For items with units, return an identifier for unit x.
|
|
*/
|
|
virtual wxString GetUnitReference( int aUnit ) { return wxEmptyString; }
|
|
};
|
|
|
|
#endif //LIB_TREE_ITEM_H
|