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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2011 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_COLLECTORS_H_
#define _LIB_COLLECTORS_H_
#include <class_collector.h>
#include <lib_draw_item.h>
class LIB_COLLECTOR;
class LIB_COLLECTOR_DATA
{
int m_unit;
int m_convert;
friend class LIB_COLLECTOR;
public:
LIB_COLLECTOR_DATA() :
m_unit( 0 ),
m_convert( 0 ) {}
};
/**
* Class LIB_COLLECTOR
*/
class LIB_COLLECTOR : public COLLECTOR
{
LIB_COLLECTOR_DATA m_data;
public:
/**
* A scan list for all schematic items.
*/
static const KICAD_T AllItems[];
/**
* A scan list for all editable schematic items.
*/
static const KICAD_T EditableItems[];
/**
* A scan list for all movable schematic items.
*/
static const KICAD_T MovableItems[];
/**
* A scan list for all rotatable schematic items.
*/
static const KICAD_T RotatableItems[];
/**
* A scan list for all schematic items except pins.
*/
static const KICAD_T AllItemsButPins[];
/**
* Constructor LIB_COLLECTOR
*/
LIB_COLLECTOR( const KICAD_T* aScanTypes = LIB_COLLECTOR::AllItems )
{
SetScanTypes( aScanTypes );
}
/**
* Operator []
* overloads COLLECTOR::operator[](int) to return a LIB_ITEM* instead of
* an EDA_ITEM* type.
* @param aIndex The index into the list.
* @return LIB_ITEM* at \a aIndex or NULL.
*/
LIB_ITEM* operator[]( int aIndex ) const
{
if( (unsigned)aIndex < (unsigned)GetCount() )
return (LIB_ITEM*) m_List[ aIndex ];
return NULL;
}
/**
* Function Inspect
* is the examining function within the INSPECTOR which is passed to the
* Iterate function.
*
* @param aItem An EDA_ITEM to examine.
* @param aTestData is not used in this class.
* @return SEARCH_RESULT #SEARCH_QUIT if the iterator is to stop the scan,
* else #SEARCH_CONTINUE;
*/
SEARCH_RESULT Inspect( EDA_ITEM* aItem, const void* aTestData = NULL );
/**
* Function Collect
* scans a SCH_ITEM using this class's Inspector method, which does the collection.
* @param aItem A SCH_ITEM to scan.
* @param aFilterList A list of #KICAD_T types with a terminating #EOT, that determines
* what is to be collected and the priority order of the resulting
* collection.
* @param aPosition A wxPoint to use in hit-testing.
* @param aUnit The unit of the items to collect or zero if all units.
* @param aConvert The convert of the items to collect or zero if all conversions.
*/
void Collect( LIB_ITEMS& aItem, const KICAD_T aFilterList[], const wxPoint& aPosition,
int aUnit = 0, int aConvert = 0 );
};
#endif // _LIB_COLLECTORS_H_
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